import updates to mdplayer into the platform + added a script to easily build mdplayer from repository + fix the mdplayer config page
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sbin/build/compil-mdp-from-sources.sh Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,36 @@
+
+if [ $# -eq 0 ]
+ then
+ echo "No argument was provided, looking for mdplayer_path"
+ if [ ! -f "mdplayer_path" ]
+ then
+ echo "Error: mdplayer_path file does not exist and no argument was provided"
+ exit 1
+ fi
+ MDPLAYER_PATH=$(cat mdplayer_path)
+ if [ -z MDPLAYER_PATH ]
+ then
+ echo "File is empty"
+ exit 1
+ fi
+ else
+ MDPLAYER_PATH=$1
+fi
+
+echo "Compiling Metadataplayer"
+
+sh $MDPLAYER_PATH/sbin/res/ant/bin/ant -f $MDPLAYER_PATH/sbin/build/client.xml
+
+echo "Copying to Platform :"
+
+echo " Copying core files and widgets"
+
+cp -R $MDPLAYER_PATH/test/metadataplayer/* ../../src/ldt/ldt/static/ldt/metadataplayer
+
+echo " Copying JS libs"
+
+cp -R $MDPLAYER_PATH/src/js/libs/*.js ../../src/ldt/ldt/static/ldt/js
+
+echo " Copying SWF libs"
+
+cp -R $MDPLAYER_PATH/src/js/libs/*.swf ../../src/ldt/ldt/static/ldt/swf
--- a/src/ldt/README Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/README Fri Oct 02 10:24:05 2015 +0200
@@ -73,4 +73,16 @@
For example :
python manage.py test ldt_utils
-Will launch all the test defined in /ldt_utils/tests
\ No newline at end of file
+Will launch all the test defined in /ldt_utils/tests
+
+==============
+Building Metadataplayer
+==============
+
+Run the script in sbin/build/ folder to build the metadataplayer from the sources.
+ cd sbin/build
+ bash compil-mdp-from-sources <mdplayer_repo_path>
+
+Alternatively you can put a "mdplayer_path" file (containing the ABSOLUTE path to the metadataplayer repository) to the sbin/build repo then call the script without argument
+ cd sbin/build
+ bash compil-mdp-from-sources
\ No newline at end of file
--- a/src/ldt/ldt/static/ldt/js/ZeroClipboard.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/js/ZeroClipboard.js Fri Oct 02 10:24:05 2015 +0200
@@ -1,311 +1,2581 @@
-// Simple Set Clipboard System
-// Author: Joseph Huckaby
+/*!
+ * ZeroClipboard
+ * The ZeroClipboard library provides an easy way to copy text to the clipboard using an invisible Adobe Flash movie and a JavaScript interface.
+ * Copyright (c) 2009-2014 Jon Rohan, James M. Greene
+ * Licensed MIT
+ * http://zeroclipboard.org/
+ * v2.2.0
+ */
+(function(window, undefined) {
+ "use strict";
+ /**
+ * Store references to critically important global functions that may be
+ * overridden on certain web pages.
+ */
+ var _window = window, _document = _window.document, _navigator = _window.navigator, _setTimeout = _window.setTimeout, _clearTimeout = _window.clearTimeout, _setInterval = _window.setInterval, _clearInterval = _window.clearInterval, _getComputedStyle = _window.getComputedStyle, _encodeURIComponent = _window.encodeURIComponent, _ActiveXObject = _window.ActiveXObject, _Error = _window.Error, _parseInt = _window.Number.parseInt || _window.parseInt, _parseFloat = _window.Number.parseFloat || _window.parseFloat, _isNaN = _window.Number.isNaN || _window.isNaN, _now = _window.Date.now, _keys = _window.Object.keys, _defineProperty = _window.Object.defineProperty, _hasOwn = _window.Object.prototype.hasOwnProperty, _slice = _window.Array.prototype.slice, _unwrap = function() {
+ var unwrapper = function(el) {
+ return el;
+ };
+ if (typeof _window.wrap === "function" && typeof _window.unwrap === "function") {
+ try {
+ var div = _document.createElement("div");
+ var unwrappedDiv = _window.unwrap(div);
+ if (div.nodeType === 1 && unwrappedDiv && unwrappedDiv.nodeType === 1) {
+ unwrapper = _window.unwrap;
+ }
+ } catch (e) {}
+ }
+ return unwrapper;
+ }();
+ /**
+ * Convert an `arguments` object into an Array.
+ *
+ * @returns The arguments as an Array
+ * @private
+ */
+ var _args = function(argumentsObj) {
+ return _slice.call(argumentsObj, 0);
+ };
+ /**
+ * Shallow-copy the owned, enumerable properties of one object over to another, similar to jQuery's `$.extend`.
+ *
+ * @returns The target object, augmented
+ * @private
+ */
+ var _extend = function() {
+ var i, len, arg, prop, src, copy, args = _args(arguments), target = args[0] || {};
+ for (i = 1, len = args.length; i < len; i++) {
+ if ((arg = args[i]) != null) {
+ for (prop in arg) {
+ if (_hasOwn.call(arg, prop)) {
+ src = target[prop];
+ copy = arg[prop];
+ if (target !== copy && copy !== undefined) {
+ target[prop] = copy;
+ }
+ }
+ }
+ }
+ }
+ return target;
+ };
+ /**
+ * Return a deep copy of the source object or array.
+ *
+ * @returns Object or Array
+ * @private
+ */
+ var _deepCopy = function(source) {
+ var copy, i, len, prop;
+ if (typeof source !== "object" || source == null || typeof source.nodeType === "number") {
+ copy = source;
+ } else if (typeof source.length === "number") {
+ copy = [];
+ for (i = 0, len = source.length; i < len; i++) {
+ if (_hasOwn.call(source, i)) {
+ copy[i] = _deepCopy(source[i]);
+ }
+ }
+ } else {
+ copy = {};
+ for (prop in source) {
+ if (_hasOwn.call(source, prop)) {
+ copy[prop] = _deepCopy(source[prop]);
+ }
+ }
+ }
+ return copy;
+ };
+ /**
+ * Makes a shallow copy of `obj` (like `_extend`) but filters its properties based on a list of `keys` to keep.
+ * The inverse of `_omit`, mostly. The big difference is that these properties do NOT need to be enumerable to
+ * be kept.
+ *
+ * @returns A new filtered object.
+ * @private
+ */
+ var _pick = function(obj, keys) {
+ var newObj = {};
+ for (var i = 0, len = keys.length; i < len; i++) {
+ if (keys[i] in obj) {
+ newObj[keys[i]] = obj[keys[i]];
+ }
+ }
+ return newObj;
+ };
+ /**
+ * Makes a shallow copy of `obj` (like `_extend`) but filters its properties based on a list of `keys` to omit.
+ * The inverse of `_pick`.
+ *
+ * @returns A new filtered object.
+ * @private
+ */
+ var _omit = function(obj, keys) {
+ var newObj = {};
+ for (var prop in obj) {
+ if (keys.indexOf(prop) === -1) {
+ newObj[prop] = obj[prop];
+ }
+ }
+ return newObj;
+ };
+ /**
+ * Remove all owned, enumerable properties from an object.
+ *
+ * @returns The original object without its owned, enumerable properties.
+ * @private
+ */
+ var _deleteOwnProperties = function(obj) {
+ if (obj) {
+ for (var prop in obj) {
+ if (_hasOwn.call(obj, prop)) {
+ delete obj[prop];
+ }
+ }
+ }
+ return obj;
+ };
+ /**
+ * Determine if an element is contained within another element.
+ *
+ * @returns Boolean
+ * @private
+ */
+ var _containedBy = function(el, ancestorEl) {
+ if (el && el.nodeType === 1 && el.ownerDocument && ancestorEl && (ancestorEl.nodeType === 1 && ancestorEl.ownerDocument && ancestorEl.ownerDocument === el.ownerDocument || ancestorEl.nodeType === 9 && !ancestorEl.ownerDocument && ancestorEl === el.ownerDocument)) {
+ do {
+ if (el === ancestorEl) {
+ return true;
+ }
+ el = el.parentNode;
+ } while (el);
+ }
+ return false;
+ };
+ /**
+ * Get the URL path's parent directory.
+ *
+ * @returns String or `undefined`
+ * @private
+ */
+ var _getDirPathOfUrl = function(url) {
+ var dir;
+ if (typeof url === "string" && url) {
+ dir = url.split("#")[0].split("?")[0];
+ dir = url.slice(0, url.lastIndexOf("/") + 1);
+ }
+ return dir;
+ };
+ /**
+ * Get the current script's URL by throwing an `Error` and analyzing it.
+ *
+ * @returns String or `undefined`
+ * @private
+ */
+ var _getCurrentScriptUrlFromErrorStack = function(stack) {
+ var url, matches;
+ if (typeof stack === "string" && stack) {
+ matches = stack.match(/^(?:|[^:@]*@|.+\)@(?=http[s]?|file)|.+?\s+(?: at |@)(?:[^:\(]+ )*[\(]?)((?:http[s]?|file):\/\/[\/]?.+?\/[^:\)]*?)(?::\d+)(?::\d+)?/);
+ if (matches && matches[1]) {
+ url = matches[1];
+ } else {
+ matches = stack.match(/\)@((?:http[s]?|file):\/\/[\/]?.+?\/[^:\)]*?)(?::\d+)(?::\d+)?/);
+ if (matches && matches[1]) {
+ url = matches[1];
+ }
+ }
+ }
+ return url;
+ };
+ /**
+ * Get the current script's URL by throwing an `Error` and analyzing it.
+ *
+ * @returns String or `undefined`
+ * @private
+ */
+ var _getCurrentScriptUrlFromError = function() {
+ var url, err;
+ try {
+ throw new _Error();
+ } catch (e) {
+ err = e;
+ }
+ if (err) {
+ url = err.sourceURL || err.fileName || _getCurrentScriptUrlFromErrorStack(err.stack);
+ }
+ return url;
+ };
+ /**
+ * Get the current script's URL.
+ *
+ * @returns String or `undefined`
+ * @private
+ */
+ var _getCurrentScriptUrl = function() {
+ var jsPath, scripts, i;
+ if (_document.currentScript && (jsPath = _document.currentScript.src)) {
+ return jsPath;
+ }
+ scripts = _document.getElementsByTagName("script");
+ if (scripts.length === 1) {
+ return scripts[0].src || undefined;
+ }
+ if ("readyState" in scripts[0]) {
+ for (i = scripts.length; i--; ) {
+ if (scripts[i].readyState === "interactive" && (jsPath = scripts[i].src)) {
+ return jsPath;
+ }
+ }
+ }
+ if (_document.readyState === "loading" && (jsPath = scripts[scripts.length - 1].src)) {
+ return jsPath;
+ }
+ if (jsPath = _getCurrentScriptUrlFromError()) {
+ return jsPath;
+ }
+ return undefined;
+ };
+ /**
+ * Get the unanimous parent directory of ALL script tags.
+ * If any script tags are either (a) inline or (b) from differing parent
+ * directories, this method must return `undefined`.
+ *
+ * @returns String or `undefined`
+ * @private
+ */
+ var _getUnanimousScriptParentDir = function() {
+ var i, jsDir, jsPath, scripts = _document.getElementsByTagName("script");
+ for (i = scripts.length; i--; ) {
+ if (!(jsPath = scripts[i].src)) {
+ jsDir = null;
+ break;
+ }
+ jsPath = _getDirPathOfUrl(jsPath);
+ if (jsDir == null) {
+ jsDir = jsPath;
+ } else if (jsDir !== jsPath) {
+ jsDir = null;
+ break;
+ }
+ }
+ return jsDir || undefined;
+ };
+ /**
+ * Get the presumed location of the "ZeroClipboard.swf" file, based on the location
+ * of the executing JavaScript file (e.g. "ZeroClipboard.js", etc.).
+ *
+ * @returns String
+ * @private
+ */
+ var _getDefaultSwfPath = function() {
+ var jsDir = _getDirPathOfUrl(_getCurrentScriptUrl()) || _getUnanimousScriptParentDir() || "";
+ return jsDir + "ZeroClipboard.swf";
+ };
+ /**
+ * Keep track of if the page is framed (in an `iframe`). This can never change.
+ * @private
+ */
+ var _pageIsFramed = function() {
+ return window.opener == null && (!!window.top && window != window.top || !!window.parent && window != window.parent);
+ }();
+ /**
+ * Keep track of the state of the Flash object.
+ * @private
+ */
+ var _flashState = {
+ bridge: null,
+ version: "0.0.0",
+ pluginType: "unknown",
+ disabled: null,
+ outdated: null,
+ sandboxed: null,
+ unavailable: null,
+ degraded: null,
+ deactivated: null,
+ overdue: null,
+ ready: null
+ };
+ /**
+ * The minimum Flash Player version required to use ZeroClipboard completely.
+ * @readonly
+ * @private
+ */
+ var _minimumFlashVersion = "11.0.0";
+ /**
+ * The ZeroClipboard library version number, as reported by Flash, at the time the SWF was compiled.
+ */
+ var _zcSwfVersion;
+ /**
+ * Keep track of all event listener registrations.
+ * @private
+ */
+ var _handlers = {};
+ /**
+ * Keep track of the currently activated element.
+ * @private
+ */
+ var _currentElement;
+ /**
+ * Keep track of the element that was activated when a `copy` process started.
+ * @private
+ */
+ var _copyTarget;
+ /**
+ * Keep track of data for the pending clipboard transaction.
+ * @private
+ */
+ var _clipData = {};
+ /**
+ * Keep track of data formats for the pending clipboard transaction.
+ * @private
+ */
+ var _clipDataFormatMap = null;
+ /**
+ * Keep track of the Flash availability check timeout.
+ * @private
+ */
+ var _flashCheckTimeout = 0;
+ /**
+ * Keep track of SWF network errors interval polling.
+ * @private
+ */
+ var _swfFallbackCheckInterval = 0;
+ /**
+ * The `message` store for events
+ * @private
+ */
+ var _eventMessages = {
+ ready: "Flash communication is established",
+ error: {
+ "flash-disabled": "Flash is disabled or not installed. May also be attempting to run Flash in a sandboxed iframe, which is impossible.",
+ "flash-outdated": "Flash is too outdated to support ZeroClipboard",
+ "flash-sandboxed": "Attempting to run Flash in a sandboxed iframe, which is impossible",
+ "flash-unavailable": "Flash is unable to communicate bidirectionally with JavaScript",
+ "flash-degraded": "Flash is unable to preserve data fidelity when communicating with JavaScript",
+ "flash-deactivated": "Flash is too outdated for your browser and/or is configured as click-to-activate.\nThis may also mean that the ZeroClipboard SWF object could not be loaded, so please check your `swfPath` configuration and/or network connectivity.\nMay also be attempting to run Flash in a sandboxed iframe, which is impossible.",
+ "flash-overdue": "Flash communication was established but NOT within the acceptable time limit",
+ "version-mismatch": "ZeroClipboard JS version number does not match ZeroClipboard SWF version number",
+ "clipboard-error": "At least one error was thrown while ZeroClipboard was attempting to inject your data into the clipboard",
+ "config-mismatch": "ZeroClipboard configuration does not match Flash's reality",
+ "swf-not-found": "The ZeroClipboard SWF object could not be loaded, so please check your `swfPath` configuration and/or network connectivity"
+ }
+ };
+ /**
+ * The `name`s of `error` events that can only occur is Flash has at least
+ * been able to load the SWF successfully.
+ * @private
+ */
+ var _errorsThatOnlyOccurAfterFlashLoads = [ "flash-unavailable", "flash-degraded", "flash-overdue", "version-mismatch", "config-mismatch", "clipboard-error" ];
+ /**
+ * The `name`s of `error` events that should likely result in the `_flashState`
+ * variable's property values being updated.
+ * @private
+ */
+ var _flashStateErrorNames = [ "flash-disabled", "flash-outdated", "flash-sandboxed", "flash-unavailable", "flash-degraded", "flash-deactivated", "flash-overdue" ];
+ /**
+ * A RegExp to match the `name` property of `error` events related to Flash.
+ * @private
+ */
+ var _flashStateErrorNameMatchingRegex = new RegExp("^flash-(" + _flashStateErrorNames.map(function(errorName) {
+ return errorName.replace(/^flash-/, "");
+ }).join("|") + ")$");
+ /**
+ * A RegExp to match the `name` property of `error` events related to Flash,
+ * which is enabled.
+ * @private
+ */
+ var _flashStateEnabledErrorNameMatchingRegex = new RegExp("^flash-(" + _flashStateErrorNames.slice(1).map(function(errorName) {
+ return errorName.replace(/^flash-/, "");
+ }).join("|") + ")$");
+ /**
+ * ZeroClipboard configuration defaults for the Core module.
+ * @private
+ */
+ var _globalConfig = {
+ swfPath: _getDefaultSwfPath(),
+ trustedDomains: window.location.host ? [ window.location.host ] : [],
+ cacheBust: true,
+ forceEnhancedClipboard: false,
+ flashLoadTimeout: 3e4,
+ autoActivate: true,
+ bubbleEvents: true,
+ containerId: "global-zeroclipboard-html-bridge",
+ containerClass: "global-zeroclipboard-container",
+ swfObjectId: "global-zeroclipboard-flash-bridge",
+ hoverClass: "zeroclipboard-is-hover",
+ activeClass: "zeroclipboard-is-active",
+ forceHandCursor: false,
+ title: null,
+ zIndex: 999999999
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.config`.
+ * @private
+ */
+ var _config = function(options) {
+ if (typeof options === "object" && options !== null) {
+ for (var prop in options) {
+ if (_hasOwn.call(options, prop)) {
+ if (/^(?:forceHandCursor|title|zIndex|bubbleEvents)$/.test(prop)) {
+ _globalConfig[prop] = options[prop];
+ } else if (_flashState.bridge == null) {
+ if (prop === "containerId" || prop === "swfObjectId") {
+ if (_isValidHtml4Id(options[prop])) {
+ _globalConfig[prop] = options[prop];
+ } else {
+ throw new Error("The specified `" + prop + "` value is not valid as an HTML4 Element ID");
+ }
+ } else {
+ _globalConfig[prop] = options[prop];
+ }
+ }
+ }
+ }
+ }
+ if (typeof options === "string" && options) {
+ if (_hasOwn.call(_globalConfig, options)) {
+ return _globalConfig[options];
+ }
+ return;
+ }
+ return _deepCopy(_globalConfig);
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.state`.
+ * @private
+ */
+ var _state = function() {
+ _detectSandbox();
+ return {
+ browser: _pick(_navigator, [ "userAgent", "platform", "appName" ]),
+ flash: _omit(_flashState, [ "bridge" ]),
+ zeroclipboard: {
+ version: ZeroClipboard.version,
+ config: ZeroClipboard.config()
+ }
+ };
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.isFlashUnusable`.
+ * @private
+ */
+ var _isFlashUnusable = function() {
+ return !!(_flashState.disabled || _flashState.outdated || _flashState.sandboxed || _flashState.unavailable || _flashState.degraded || _flashState.deactivated);
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.on`.
+ * @private
+ */
+ var _on = function(eventType, listener) {
+ var i, len, events, added = {};
+ if (typeof eventType === "string" && eventType) {
+ events = eventType.toLowerCase().split(/\s+/);
+ } else if (typeof eventType === "object" && eventType && typeof listener === "undefined") {
+ for (i in eventType) {
+ if (_hasOwn.call(eventType, i) && typeof i === "string" && i && typeof eventType[i] === "function") {
+ ZeroClipboard.on(i, eventType[i]);
+ }
+ }
+ }
+ if (events && events.length) {
+ for (i = 0, len = events.length; i < len; i++) {
+ eventType = events[i].replace(/^on/, "");
+ added[eventType] = true;
+ if (!_handlers[eventType]) {
+ _handlers[eventType] = [];
+ }
+ _handlers[eventType].push(listener);
+ }
+ if (added.ready && _flashState.ready) {
+ ZeroClipboard.emit({
+ type: "ready"
+ });
+ }
+ if (added.error) {
+ for (i = 0, len = _flashStateErrorNames.length; i < len; i++) {
+ if (_flashState[_flashStateErrorNames[i].replace(/^flash-/, "")] === true) {
+ ZeroClipboard.emit({
+ type: "error",
+ name: _flashStateErrorNames[i]
+ });
+ break;
+ }
+ }
+ if (_zcSwfVersion !== undefined && ZeroClipboard.version !== _zcSwfVersion) {
+ ZeroClipboard.emit({
+ type: "error",
+ name: "version-mismatch",
+ jsVersion: ZeroClipboard.version,
+ swfVersion: _zcSwfVersion
+ });
+ }
+ }
+ }
+ return ZeroClipboard;
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.off`.
+ * @private
+ */
+ var _off = function(eventType, listener) {
+ var i, len, foundIndex, events, perEventHandlers;
+ if (arguments.length === 0) {
+ events = _keys(_handlers);
+ } else if (typeof eventType === "string" && eventType) {
+ events = eventType.split(/\s+/);
+ } else if (typeof eventType === "object" && eventType && typeof listener === "undefined") {
+ for (i in eventType) {
+ if (_hasOwn.call(eventType, i) && typeof i === "string" && i && typeof eventType[i] === "function") {
+ ZeroClipboard.off(i, eventType[i]);
+ }
+ }
+ }
+ if (events && events.length) {
+ for (i = 0, len = events.length; i < len; i++) {
+ eventType = events[i].toLowerCase().replace(/^on/, "");
+ perEventHandlers = _handlers[eventType];
+ if (perEventHandlers && perEventHandlers.length) {
+ if (listener) {
+ foundIndex = perEventHandlers.indexOf(listener);
+ while (foundIndex !== -1) {
+ perEventHandlers.splice(foundIndex, 1);
+ foundIndex = perEventHandlers.indexOf(listener, foundIndex);
+ }
+ } else {
+ perEventHandlers.length = 0;
+ }
+ }
+ }
+ }
+ return ZeroClipboard;
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.handlers`.
+ * @private
+ */
+ var _listeners = function(eventType) {
+ var copy;
+ if (typeof eventType === "string" && eventType) {
+ copy = _deepCopy(_handlers[eventType]) || null;
+ } else {
+ copy = _deepCopy(_handlers);
+ }
+ return copy;
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.emit`.
+ * @private
+ */
+ var _emit = function(event) {
+ var eventCopy, returnVal, tmp;
+ event = _createEvent(event);
+ if (!event) {
+ return;
+ }
+ if (_preprocessEvent(event)) {
+ return;
+ }
+ if (event.type === "ready" && _flashState.overdue === true) {
+ return ZeroClipboard.emit({
+ type: "error",
+ name: "flash-overdue"
+ });
+ }
+ eventCopy = _extend({}, event);
+ _dispatchCallbacks.call(this, eventCopy);
+ if (event.type === "copy") {
+ tmp = _mapClipDataToFlash(_clipData);
+ returnVal = tmp.data;
+ _clipDataFormatMap = tmp.formatMap;
+ }
+ return returnVal;
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.create`.
+ * @private
+ */
+ var _create = function() {
+ var previousState = _flashState.sandboxed;
+ _detectSandbox();
+ if (typeof _flashState.ready !== "boolean") {
+ _flashState.ready = false;
+ }
+ if (_flashState.sandboxed !== previousState && _flashState.sandboxed === true) {
+ _flashState.ready = false;
+ ZeroClipboard.emit({
+ type: "error",
+ name: "flash-sandboxed"
+ });
+ } else if (!ZeroClipboard.isFlashUnusable() && _flashState.bridge === null) {
+ var maxWait = _globalConfig.flashLoadTimeout;
+ if (typeof maxWait === "number" && maxWait >= 0) {
+ _flashCheckTimeout = _setTimeout(function() {
+ if (typeof _flashState.deactivated !== "boolean") {
+ _flashState.deactivated = true;
+ }
+ if (_flashState.deactivated === true) {
+ ZeroClipboard.emit({
+ type: "error",
+ name: "flash-deactivated"
+ });
+ }
+ }, maxWait);
+ }
+ _flashState.overdue = false;
+ _embedSwf();
+ }
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.destroy`.
+ * @private
+ */
+ var _destroy = function() {
+ ZeroClipboard.clearData();
+ ZeroClipboard.blur();
+ ZeroClipboard.emit("destroy");
+ _unembedSwf();
+ ZeroClipboard.off();
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.setData`.
+ * @private
+ */
+ var _setData = function(format, data) {
+ var dataObj;
+ if (typeof format === "object" && format && typeof data === "undefined") {
+ dataObj = format;
+ ZeroClipboard.clearData();
+ } else if (typeof format === "string" && format) {
+ dataObj = {};
+ dataObj[format] = data;
+ } else {
+ return;
+ }
+ for (var dataFormat in dataObj) {
+ if (typeof dataFormat === "string" && dataFormat && _hasOwn.call(dataObj, dataFormat) && typeof dataObj[dataFormat] === "string" && dataObj[dataFormat]) {
+ _clipData[dataFormat] = dataObj[dataFormat];
+ }
+ }
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.clearData`.
+ * @private
+ */
+ var _clearData = function(format) {
+ if (typeof format === "undefined") {
+ _deleteOwnProperties(_clipData);
+ _clipDataFormatMap = null;
+ } else if (typeof format === "string" && _hasOwn.call(_clipData, format)) {
+ delete _clipData[format];
+ }
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.getData`.
+ * @private
+ */
+ var _getData = function(format) {
+ if (typeof format === "undefined") {
+ return _deepCopy(_clipData);
+ } else if (typeof format === "string" && _hasOwn.call(_clipData, format)) {
+ return _clipData[format];
+ }
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.focus`/`ZeroClipboard.activate`.
+ * @private
+ */
+ var _focus = function(element) {
+ if (!(element && element.nodeType === 1)) {
+ return;
+ }
+ if (_currentElement) {
+ _removeClass(_currentElement, _globalConfig.activeClass);
+ if (_currentElement !== element) {
+ _removeClass(_currentElement, _globalConfig.hoverClass);
+ }
+ }
+ _currentElement = element;
+ _addClass(element, _globalConfig.hoverClass);
+ var newTitle = element.getAttribute("title") || _globalConfig.title;
+ if (typeof newTitle === "string" && newTitle) {
+ var htmlBridge = _getHtmlBridge(_flashState.bridge);
+ if (htmlBridge) {
+ htmlBridge.setAttribute("title", newTitle);
+ }
+ }
+ var useHandCursor = _globalConfig.forceHandCursor === true || _getStyle(element, "cursor") === "pointer";
+ _setHandCursor(useHandCursor);
+ _reposition();
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.blur`/`ZeroClipboard.deactivate`.
+ * @private
+ */
+ var _blur = function() {
+ var htmlBridge = _getHtmlBridge(_flashState.bridge);
+ if (htmlBridge) {
+ htmlBridge.removeAttribute("title");
+ htmlBridge.style.left = "0px";
+ htmlBridge.style.top = "-9999px";
+ htmlBridge.style.width = "1px";
+ htmlBridge.style.height = "1px";
+ }
+ if (_currentElement) {
+ _removeClass(_currentElement, _globalConfig.hoverClass);
+ _removeClass(_currentElement, _globalConfig.activeClass);
+ _currentElement = null;
+ }
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.activeElement`.
+ * @private
+ */
+ var _activeElement = function() {
+ return _currentElement || null;
+ };
+ /**
+ * Check if a value is a valid HTML4 `ID` or `Name` token.
+ * @private
+ */
+ var _isValidHtml4Id = function(id) {
+ return typeof id === "string" && id && /^[A-Za-z][A-Za-z0-9_:\-\.]*$/.test(id);
+ };
+ /**
+ * Create or update an `event` object, based on the `eventType`.
+ * @private
+ */
+ var _createEvent = function(event) {
+ var eventType;
+ if (typeof event === "string" && event) {
+ eventType = event;
+ event = {};
+ } else if (typeof event === "object" && event && typeof event.type === "string" && event.type) {
+ eventType = event.type;
+ }
+ if (!eventType) {
+ return;
+ }
+ eventType = eventType.toLowerCase();
+ if (!event.target && (/^(copy|aftercopy|_click)$/.test(eventType) || eventType === "error" && event.name === "clipboard-error")) {
+ event.target = _copyTarget;
+ }
+ _extend(event, {
+ type: eventType,
+ target: event.target || _currentElement || null,
+ relatedTarget: event.relatedTarget || null,
+ currentTarget: _flashState && _flashState.bridge || null,
+ timeStamp: event.timeStamp || _now() || null
+ });
+ var msg = _eventMessages[event.type];
+ if (event.type === "error" && event.name && msg) {
+ msg = msg[event.name];
+ }
+ if (msg) {
+ event.message = msg;
+ }
+ if (event.type === "ready") {
+ _extend(event, {
+ target: null,
+ version: _flashState.version
+ });
+ }
+ if (event.type === "error") {
+ if (_flashStateErrorNameMatchingRegex.test(event.name)) {
+ _extend(event, {
+ target: null,
+ minimumVersion: _minimumFlashVersion
+ });
+ }
+ if (_flashStateEnabledErrorNameMatchingRegex.test(event.name)) {
+ _extend(event, {
+ version: _flashState.version
+ });
+ }
+ }
+ if (event.type === "copy") {
+ event.clipboardData = {
+ setData: ZeroClipboard.setData,
+ clearData: ZeroClipboard.clearData
+ };
+ }
+ if (event.type === "aftercopy") {
+ event = _mapClipResultsFromFlash(event, _clipDataFormatMap);
+ }
+ if (event.target && !event.relatedTarget) {
+ event.relatedTarget = _getRelatedTarget(event.target);
+ }
+ return _addMouseData(event);
+ };
+ /**
+ * Get a relatedTarget from the target's `data-clipboard-target` attribute
+ * @private
+ */
+ var _getRelatedTarget = function(targetEl) {
+ var relatedTargetId = targetEl && targetEl.getAttribute && targetEl.getAttribute("data-clipboard-target");
+ return relatedTargetId ? _document.getElementById(relatedTargetId) : null;
+ };
+ /**
+ * Add element and position data to `MouseEvent` instances
+ * @private
+ */
+ var _addMouseData = function(event) {
+ if (event && /^_(?:click|mouse(?:over|out|down|up|move))$/.test(event.type)) {
+ var srcElement = event.target;
+ var fromElement = event.type === "_mouseover" && event.relatedTarget ? event.relatedTarget : undefined;
+ var toElement = event.type === "_mouseout" && event.relatedTarget ? event.relatedTarget : undefined;
+ var pos = _getElementPosition(srcElement);
+ var screenLeft = _window.screenLeft || _window.screenX || 0;
+ var screenTop = _window.screenTop || _window.screenY || 0;
+ var scrollLeft = _document.body.scrollLeft + _document.documentElement.scrollLeft;
+ var scrollTop = _document.body.scrollTop + _document.documentElement.scrollTop;
+ var pageX = pos.left + (typeof event._stageX === "number" ? event._stageX : 0);
+ var pageY = pos.top + (typeof event._stageY === "number" ? event._stageY : 0);
+ var clientX = pageX - scrollLeft;
+ var clientY = pageY - scrollTop;
+ var screenX = screenLeft + clientX;
+ var screenY = screenTop + clientY;
+ var moveX = typeof event.movementX === "number" ? event.movementX : 0;
+ var moveY = typeof event.movementY === "number" ? event.movementY : 0;
+ delete event._stageX;
+ delete event._stageY;
+ _extend(event, {
+ srcElement: srcElement,
+ fromElement: fromElement,
+ toElement: toElement,
+ screenX: screenX,
+ screenY: screenY,
+ pageX: pageX,
+ pageY: pageY,
+ clientX: clientX,
+ clientY: clientY,
+ x: clientX,
+ y: clientY,
+ movementX: moveX,
+ movementY: moveY,
+ offsetX: 0,
+ offsetY: 0,
+ layerX: 0,
+ layerY: 0
+ });
+ }
+ return event;
+ };
+ /**
+ * Determine if an event's registered handlers should be execute synchronously or asynchronously.
+ *
+ * @returns {boolean}
+ * @private
+ */
+ var _shouldPerformAsync = function(event) {
+ var eventType = event && typeof event.type === "string" && event.type || "";
+ return !/^(?:(?:before)?copy|destroy)$/.test(eventType);
+ };
+ /**
+ * Control if a callback should be executed asynchronously or not.
+ *
+ * @returns `undefined`
+ * @private
+ */
+ var _dispatchCallback = function(func, context, args, async) {
+ if (async) {
+ _setTimeout(function() {
+ func.apply(context, args);
+ }, 0);
+ } else {
+ func.apply(context, args);
+ }
+ };
+ /**
+ * Handle the actual dispatching of events to client instances.
+ *
+ * @returns `undefined`
+ * @private
+ */
+ var _dispatchCallbacks = function(event) {
+ if (!(typeof event === "object" && event && event.type)) {
+ return;
+ }
+ var async = _shouldPerformAsync(event);
+ var wildcardTypeHandlers = _handlers["*"] || [];
+ var specificTypeHandlers = _handlers[event.type] || [];
+ var handlers = wildcardTypeHandlers.concat(specificTypeHandlers);
+ if (handlers && handlers.length) {
+ var i, len, func, context, eventCopy, originalContext = this;
+ for (i = 0, len = handlers.length; i < len; i++) {
+ func = handlers[i];
+ context = originalContext;
+ if (typeof func === "string" && typeof _window[func] === "function") {
+ func = _window[func];
+ }
+ if (typeof func === "object" && func && typeof func.handleEvent === "function") {
+ context = func;
+ func = func.handleEvent;
+ }
+ if (typeof func === "function") {
+ eventCopy = _extend({}, event);
+ _dispatchCallback(func, context, [ eventCopy ], async);
+ }
+ }
+ }
+ return this;
+ };
+ /**
+ * Check an `error` event's `name` property to see if Flash has
+ * already loaded, which rules out possible `iframe` sandboxing.
+ * @private
+ */
+ var _getSandboxStatusFromErrorEvent = function(event) {
+ var isSandboxed = null;
+ if (_pageIsFramed === false || event && event.type === "error" && event.name && _errorsThatOnlyOccurAfterFlashLoads.indexOf(event.name) !== -1) {
+ isSandboxed = false;
+ }
+ return isSandboxed;
+ };
+ /**
+ * Preprocess any special behaviors, reactions, or state changes after receiving this event.
+ * Executes only once per event emitted, NOT once per client.
+ * @private
+ */
+ var _preprocessEvent = function(event) {
+ var element = event.target || _currentElement || null;
+ var sourceIsSwf = event._source === "swf";
+ delete event._source;
+ switch (event.type) {
+ case "error":
+ var isSandboxed = event.name === "flash-sandboxed" || _getSandboxStatusFromErrorEvent(event);
+ if (typeof isSandboxed === "boolean") {
+ _flashState.sandboxed = isSandboxed;
+ }
+ if (_flashStateErrorNames.indexOf(event.name) !== -1) {
+ _extend(_flashState, {
+ disabled: event.name === "flash-disabled",
+ outdated: event.name === "flash-outdated",
+ unavailable: event.name === "flash-unavailable",
+ degraded: event.name === "flash-degraded",
+ deactivated: event.name === "flash-deactivated",
+ overdue: event.name === "flash-overdue",
+ ready: false
+ });
+ } else if (event.name === "version-mismatch") {
+ _zcSwfVersion = event.swfVersion;
+ _extend(_flashState, {
+ disabled: false,
+ outdated: false,
+ unavailable: false,
+ degraded: false,
+ deactivated: false,
+ overdue: false,
+ ready: false
+ });
+ }
+ _clearTimeoutsAndPolling();
+ break;
-var ZeroClipboard = {
-
- version: "1.0.7",
- clients: {}, // registered upload clients on page, indexed by id
- moviePath: 'ZeroClipboard.swf', // URL to movie
- nextId: 1, // ID of next movie
-
- $: function(thingy) {
- // simple DOM lookup utility function
- if (typeof(thingy) == 'string') thingy = document.getElementById(thingy);
- if (!thingy.addClass) {
- // extend element with a few useful methods
- thingy.hide = function() { this.style.display = 'none'; };
- thingy.show = function() { this.style.display = ''; };
- thingy.addClass = function(name) { this.removeClass(name); this.className += ' ' + name; };
- thingy.removeClass = function(name) {
- var classes = this.className.split(/\s+/);
- var idx = -1;
- for (var k = 0; k < classes.length; k++) {
- if (classes[k] == name) { idx = k; k = classes.length; }
- }
- if (idx > -1) {
- classes.splice( idx, 1 );
- this.className = classes.join(' ');
- }
- return this;
- };
- thingy.hasClass = function(name) {
- return !!this.className.match( new RegExp("\\s*" + name + "\\s*") );
- };
- }
- return thingy;
- },
-
- setMoviePath: function(path) {
- // set path to ZeroClipboard.swf
- this.moviePath = path;
- },
-
- dispatch: function(id, eventName, args) {
- // receive event from flash movie, send to client
- var client = this.clients[id];
- if (client) {
- client.receiveEvent(eventName, args);
- }
- },
-
- register: function(id, client) {
- // register new client to receive events
- this.clients[id] = client;
- },
-
- getDOMObjectPosition: function(obj, stopObj) {
- // get absolute coordinates for dom element
- var info = {
- left: 0,
- top: 0,
- width: obj.width ? obj.width : obj.offsetWidth,
- height: obj.height ? obj.height : obj.offsetHeight
- };
+ case "ready":
+ _zcSwfVersion = event.swfVersion;
+ var wasDeactivated = _flashState.deactivated === true;
+ _extend(_flashState, {
+ disabled: false,
+ outdated: false,
+ sandboxed: false,
+ unavailable: false,
+ degraded: false,
+ deactivated: false,
+ overdue: wasDeactivated,
+ ready: !wasDeactivated
+ });
+ _clearTimeoutsAndPolling();
+ break;
+
+ case "beforecopy":
+ _copyTarget = element;
+ break;
+
+ case "copy":
+ var textContent, htmlContent, targetEl = event.relatedTarget;
+ if (!(_clipData["text/html"] || _clipData["text/plain"]) && targetEl && (htmlContent = targetEl.value || targetEl.outerHTML || targetEl.innerHTML) && (textContent = targetEl.value || targetEl.textContent || targetEl.innerText)) {
+ event.clipboardData.clearData();
+ event.clipboardData.setData("text/plain", textContent);
+ if (htmlContent !== textContent) {
+ event.clipboardData.setData("text/html", htmlContent);
+ }
+ } else if (!_clipData["text/plain"] && event.target && (textContent = event.target.getAttribute("data-clipboard-text"))) {
+ event.clipboardData.clearData();
+ event.clipboardData.setData("text/plain", textContent);
+ }
+ break;
+
+ case "aftercopy":
+ _queueEmitClipboardErrors(event);
+ ZeroClipboard.clearData();
+ if (element && element !== _safeActiveElement() && element.focus) {
+ element.focus();
+ }
+ break;
- while (obj && (obj != stopObj)) {
- info.left += obj.offsetLeft;
- info.top += obj.offsetTop;
- obj = obj.offsetParent;
- }
+ case "_mouseover":
+ ZeroClipboard.focus(element);
+ if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
+ if (element && element !== event.relatedTarget && !_containedBy(event.relatedTarget, element)) {
+ _fireMouseEvent(_extend({}, event, {
+ type: "mouseenter",
+ bubbles: false,
+ cancelable: false
+ }));
+ }
+ _fireMouseEvent(_extend({}, event, {
+ type: "mouseover"
+ }));
+ }
+ break;
- return info;
- },
-
- Client: function(elem) {
- // constructor for new simple upload client
- this.handlers = {};
-
- // unique ID
- this.id = ZeroClipboard.nextId++;
- this.movieId = 'ZeroClipboardMovie_' + this.id;
-
- // register client with singleton to receive flash events
- ZeroClipboard.register(this.id, this);
-
- // create movie
- if (elem) this.glue(elem);
- }
-};
+ case "_mouseout":
+ ZeroClipboard.blur();
+ if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
+ if (element && element !== event.relatedTarget && !_containedBy(event.relatedTarget, element)) {
+ _fireMouseEvent(_extend({}, event, {
+ type: "mouseleave",
+ bubbles: false,
+ cancelable: false
+ }));
+ }
+ _fireMouseEvent(_extend({}, event, {
+ type: "mouseout"
+ }));
+ }
+ break;
+
+ case "_mousedown":
+ _addClass(element, _globalConfig.activeClass);
+ if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
+ _fireMouseEvent(_extend({}, event, {
+ type: event.type.slice(1)
+ }));
+ }
+ break;
+
+ case "_mouseup":
+ _removeClass(element, _globalConfig.activeClass);
+ if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
+ _fireMouseEvent(_extend({}, event, {
+ type: event.type.slice(1)
+ }));
+ }
+ break;
+
+ case "_click":
+ _copyTarget = null;
+ if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
+ _fireMouseEvent(_extend({}, event, {
+ type: event.type.slice(1)
+ }));
+ }
+ break;
-ZeroClipboard.Client.prototype = {
-
- id: 0, // unique ID for us
- ready: false, // whether movie is ready to receive events or not
- movie: null, // reference to movie object
- clipText: '', // text to copy to clipboard
- handCursorEnabled: true, // whether to show hand cursor, or default pointer cursor
- cssEffects: true, // enable CSS mouse effects on dom container
- handlers: null, // user event handlers
-
- glue: function(elem, appendElem, stylesToAdd) {
- // glue to DOM element
- // elem can be ID or actual DOM element object
- this.domElement = ZeroClipboard.$(elem);
-
- // float just above object, or zIndex 99 if dom element isn't set
- var zIndex = 99;
- if (this.domElement.style.zIndex) {
- zIndex = parseInt(this.domElement.style.zIndex, 10) + 1;
- }
-
- if (typeof(appendElem) == 'string') {
- appendElem = ZeroClipboard.$(appendElem);
- }
- else if (typeof(appendElem) == 'undefined') {
- appendElem = document.getElementsByTagName('body')[0];
- }
-
- // find X/Y position of domElement
- var box = ZeroClipboard.getDOMObjectPosition(this.domElement, appendElem);
-
- // create floating DIV above element
- this.div = document.createElement('div');
- var style = this.div.style;
- style.position = 'absolute';
- style.left = '' + box.left + 'px';
- style.top = '' + box.top + 'px';
- style.width = '' + box.width + 'px';
- style.height = '' + box.height + 'px';
- style.zIndex = zIndex;
-
- if (typeof(stylesToAdd) == 'object') {
- for (addedStyle in stylesToAdd) {
- style[addedStyle] = stylesToAdd[addedStyle];
- }
- }
-
- // style.backgroundColor = '#f00'; // debug
-
- appendElem.appendChild(this.div);
-
- this.div.innerHTML = this.getHTML( box.width, box.height );
- },
-
- getHTML: function(width, height) {
- // return HTML for movie
- var html = '';
- var flashvars = 'id=' + this.id +
- '&width=' + width +
- '&height=' + height;
-
- if (navigator.userAgent.match(/MSIE/)) {
- // IE gets an OBJECT tag
- var protocol = location.href.match(/^https/i) ? 'https://' : 'http://';
- html += '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="'+protocol+'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="'+width+'" height="'+height+'" id="'+this.movieId+'" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="false" /><param name="movie" value="'+ZeroClipboard.moviePath+'" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="best" /><param name="bgcolor" value="#ffffff" /><param name="flashvars" value="'+flashvars+'"/><param name="wmode" value="transparent"/></object>';
- }
- else {
- // all other browsers get an EMBED tag
- html += '<embed id="'+this.movieId+'" src="'+ZeroClipboard.moviePath+'" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="'+width+'" height="'+height+'" name="'+this.movieId+'" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="'+flashvars+'" wmode="transparent" />';
- }
- return html;
- },
-
- hide: function() {
- // temporarily hide floater offscreen
- if (this.div) {
- this.div.style.left = '-2000px';
- }
- },
-
- show: function() {
- // show ourselves after a call to hide()
- this.reposition();
- },
-
- destroy: function() {
- // destroy control and floater
- if (this.domElement && this.div) {
- this.hide();
- this.div.innerHTML = '';
-
- var body = document.getElementsByTagName('body')[0];
- try { body.removeChild( this.div ); } catch(e) {;}
-
- this.domElement = null;
- this.div = null;
- }
- },
-
- reposition: function(elem) {
- // reposition our floating div, optionally to new container
- // warning: container CANNOT change size, only position
- if (elem) {
- this.domElement = ZeroClipboard.$(elem);
- if (!this.domElement) this.hide();
- }
-
- if (this.domElement && this.div) {
- var box = ZeroClipboard.getDOMObjectPosition(this.domElement);
- var style = this.div.style;
- style.left = '' + box.left + 'px';
- style.top = '' + box.top + 'px';
- }
- },
-
- setText: function(newText) {
- // set text to be copied to clipboard
- this.clipText = newText;
- if (this.ready) this.movie.setText(newText);
- },
-
- addEventListener: function(eventName, func) {
- // add user event listener for event
- // event types: load, queueStart, fileStart, fileComplete, queueComplete, progress, error, cancel
- eventName = eventName.toString().toLowerCase().replace(/^on/, '');
- if (!this.handlers[eventName]) this.handlers[eventName] = [];
- this.handlers[eventName].push(func);
- },
-
- setHandCursor: function(enabled) {
- // enable hand cursor (true), or default arrow cursor (false)
- this.handCursorEnabled = enabled;
- if (this.ready) this.movie.setHandCursor(enabled);
- },
-
- setCSSEffects: function(enabled) {
- // enable or disable CSS effects on DOM container
- this.cssEffects = !!enabled;
- },
-
- receiveEvent: function(eventName, args) {
- // receive event from flash
- eventName = eventName.toString().toLowerCase().replace(/^on/, '');
-
- // special behavior for certain events
- switch (eventName) {
- case 'load':
- // movie claims it is ready, but in IE this isn't always the case...
- // bug fix: Cannot extend EMBED DOM elements in Firefox, must use traditional function
- this.movie = document.getElementById(this.movieId);
- if (!this.movie) {
- var self = this;
- setTimeout( function() { self.receiveEvent('load', null); }, 1 );
- return;
- }
-
- // firefox on pc needs a "kick" in order to set these in certain cases
- if (!this.ready && navigator.userAgent.match(/Firefox/) && navigator.userAgent.match(/Windows/)) {
- var self = this;
- setTimeout( function() { self.receiveEvent('load', null); }, 100 );
- this.ready = true;
- return;
- }
-
- this.ready = true;
- this.movie.setText( this.clipText );
- this.movie.setHandCursor( this.handCursorEnabled );
- break;
-
- case 'mouseover':
- if (this.domElement && this.cssEffects) {
- this.domElement.addClass('hover');
- if (this.recoverActive) this.domElement.addClass('active');
- }
- break;
-
- case 'mouseout':
- if (this.domElement && this.cssEffects) {
- this.recoverActive = false;
- if (this.domElement.hasClass('active')) {
- this.domElement.removeClass('active');
- this.recoverActive = true;
- }
- this.domElement.removeClass('hover');
- }
- break;
-
- case 'mousedown':
- if (this.domElement && this.cssEffects) {
- this.domElement.addClass('active');
- }
- break;
-
- case 'mouseup':
- if (this.domElement && this.cssEffects) {
- this.domElement.removeClass('active');
- this.recoverActive = false;
- }
- break;
- } // switch eventName
-
- if (this.handlers[eventName]) {
- for (var idx = 0, len = this.handlers[eventName].length; idx < len; idx++) {
- var func = this.handlers[eventName][idx];
-
- if (typeof(func) == 'function') {
- // actual function reference
- func(this, args);
- }
- else if ((typeof(func) == 'object') && (func.length == 2)) {
- // PHP style object + method, i.e. [myObject, 'myMethod']
- func[0][ func[1] ](this, args);
- }
- else if (typeof(func) == 'string') {
- // name of function
- window[func](this, args);
- }
- } // foreach event handler defined
- } // user defined handler for event
- }
-
-};
+ case "_mousemove":
+ if (_globalConfig.bubbleEvents === true && sourceIsSwf) {
+ _fireMouseEvent(_extend({}, event, {
+ type: event.type.slice(1)
+ }));
+ }
+ break;
+ }
+ if (/^_(?:click|mouse(?:over|out|down|up|move))$/.test(event.type)) {
+ return true;
+ }
+ };
+ /**
+ * Check an "aftercopy" event for clipboard errors and emit a corresponding "error" event.
+ * @private
+ */
+ var _queueEmitClipboardErrors = function(aftercopyEvent) {
+ if (aftercopyEvent.errors && aftercopyEvent.errors.length > 0) {
+ var errorEvent = _deepCopy(aftercopyEvent);
+ _extend(errorEvent, {
+ type: "error",
+ name: "clipboard-error"
+ });
+ delete errorEvent.success;
+ _setTimeout(function() {
+ ZeroClipboard.emit(errorEvent);
+ }, 0);
+ }
+ };
+ /**
+ * Dispatch a synthetic MouseEvent.
+ *
+ * @returns `undefined`
+ * @private
+ */
+ var _fireMouseEvent = function(event) {
+ if (!(event && typeof event.type === "string" && event)) {
+ return;
+ }
+ var e, target = event.target || null, doc = target && target.ownerDocument || _document, defaults = {
+ view: doc.defaultView || _window,
+ canBubble: true,
+ cancelable: true,
+ detail: event.type === "click" ? 1 : 0,
+ button: typeof event.which === "number" ? event.which - 1 : typeof event.button === "number" ? event.button : doc.createEvent ? 0 : 1
+ }, args = _extend(defaults, event);
+ if (!target) {
+ return;
+ }
+ if (doc.createEvent && target.dispatchEvent) {
+ args = [ args.type, args.canBubble, args.cancelable, args.view, args.detail, args.screenX, args.screenY, args.clientX, args.clientY, args.ctrlKey, args.altKey, args.shiftKey, args.metaKey, args.button, args.relatedTarget ];
+ e = doc.createEvent("MouseEvents");
+ if (e.initMouseEvent) {
+ e.initMouseEvent.apply(e, args);
+ e._source = "js";
+ target.dispatchEvent(e);
+ }
+ }
+ };
+ /**
+ * Continuously poll the DOM until either:
+ * (a) the fallback content becomes visible, or
+ * (b) we receive an event from SWF (handled elsewhere)
+ *
+ * IMPORTANT:
+ * This is NOT a necessary check but it can result in significantly faster
+ * detection of bad `swfPath` configuration and/or network/server issues [in
+ * supported browsers] than waiting for the entire `flashLoadTimeout` duration
+ * to elapse before detecting that the SWF cannot be loaded. The detection
+ * duration can be anywhere from 10-30 times faster [in supported browsers] by
+ * using this approach.
+ *
+ * @returns `undefined`
+ * @private
+ */
+ var _watchForSwfFallbackContent = function() {
+ var maxWait = _globalConfig.flashLoadTimeout;
+ if (typeof maxWait === "number" && maxWait >= 0) {
+ var pollWait = Math.min(1e3, maxWait / 10);
+ var fallbackContentId = _globalConfig.swfObjectId + "_fallbackContent";
+ _swfFallbackCheckInterval = _setInterval(function() {
+ var el = _document.getElementById(fallbackContentId);
+ if (_isElementVisible(el)) {
+ _clearTimeoutsAndPolling();
+ _flashState.deactivated = null;
+ ZeroClipboard.emit({
+ type: "error",
+ name: "swf-not-found"
+ });
+ }
+ }, pollWait);
+ }
+ };
+ /**
+ * Create the HTML bridge element to embed the Flash object into.
+ * @private
+ */
+ var _createHtmlBridge = function() {
+ var container = _document.createElement("div");
+ container.id = _globalConfig.containerId;
+ container.className = _globalConfig.containerClass;
+ container.style.position = "absolute";
+ container.style.left = "0px";
+ container.style.top = "-9999px";
+ container.style.width = "1px";
+ container.style.height = "1px";
+ container.style.zIndex = "" + _getSafeZIndex(_globalConfig.zIndex);
+ return container;
+ };
+ /**
+ * Get the HTML element container that wraps the Flash bridge object/element.
+ * @private
+ */
+ var _getHtmlBridge = function(flashBridge) {
+ var htmlBridge = flashBridge && flashBridge.parentNode;
+ while (htmlBridge && htmlBridge.nodeName === "OBJECT" && htmlBridge.parentNode) {
+ htmlBridge = htmlBridge.parentNode;
+ }
+ return htmlBridge || null;
+ };
+ /**
+ * Create the SWF object.
+ *
+ * @returns The SWF object reference.
+ * @private
+ */
+ var _embedSwf = function() {
+ var len, flashBridge = _flashState.bridge, container = _getHtmlBridge(flashBridge);
+ if (!flashBridge) {
+ var allowScriptAccess = _determineScriptAccess(_window.location.host, _globalConfig);
+ var allowNetworking = allowScriptAccess === "never" ? "none" : "all";
+ var flashvars = _vars(_extend({
+ jsVersion: ZeroClipboard.version
+ }, _globalConfig));
+ var swfUrl = _globalConfig.swfPath + _cacheBust(_globalConfig.swfPath, _globalConfig);
+ container = _createHtmlBridge();
+ var divToBeReplaced = _document.createElement("div");
+ container.appendChild(divToBeReplaced);
+ _document.body.appendChild(container);
+ var tmpDiv = _document.createElement("div");
+ var usingActiveX = _flashState.pluginType === "activex";
+ tmpDiv.innerHTML = '<object id="' + _globalConfig.swfObjectId + '" name="' + _globalConfig.swfObjectId + '" ' + 'width="100%" height="100%" ' + (usingActiveX ? 'classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"' : 'type="application/x-shockwave-flash" data="' + swfUrl + '"') + ">" + (usingActiveX ? '<param name="movie" value="' + swfUrl + '"/>' : "") + '<param name="allowScriptAccess" value="' + allowScriptAccess + '"/>' + '<param name="allowNetworking" value="' + allowNetworking + '"/>' + '<param name="menu" value="false"/>' + '<param name="wmode" value="transparent"/>' + '<param name="flashvars" value="' + flashvars + '"/>' + '<div id="' + _globalConfig.swfObjectId + '_fallbackContent"> </div>' + "</object>";
+ flashBridge = tmpDiv.firstChild;
+ tmpDiv = null;
+ _unwrap(flashBridge).ZeroClipboard = ZeroClipboard;
+ container.replaceChild(flashBridge, divToBeReplaced);
+ _watchForSwfFallbackContent();
+ }
+ if (!flashBridge) {
+ flashBridge = _document[_globalConfig.swfObjectId];
+ if (flashBridge && (len = flashBridge.length)) {
+ flashBridge = flashBridge[len - 1];
+ }
+ if (!flashBridge && container) {
+ flashBridge = container.firstChild;
+ }
+ }
+ _flashState.bridge = flashBridge || null;
+ return flashBridge;
+ };
+ /**
+ * Destroy the SWF object.
+ * @private
+ */
+ var _unembedSwf = function() {
+ var flashBridge = _flashState.bridge;
+ if (flashBridge) {
+ var htmlBridge = _getHtmlBridge(flashBridge);
+ if (htmlBridge) {
+ if (_flashState.pluginType === "activex" && "readyState" in flashBridge) {
+ flashBridge.style.display = "none";
+ (function removeSwfFromIE() {
+ if (flashBridge.readyState === 4) {
+ for (var prop in flashBridge) {
+ if (typeof flashBridge[prop] === "function") {
+ flashBridge[prop] = null;
+ }
+ }
+ if (flashBridge.parentNode) {
+ flashBridge.parentNode.removeChild(flashBridge);
+ }
+ if (htmlBridge.parentNode) {
+ htmlBridge.parentNode.removeChild(htmlBridge);
+ }
+ } else {
+ _setTimeout(removeSwfFromIE, 10);
+ }
+ })();
+ } else {
+ if (flashBridge.parentNode) {
+ flashBridge.parentNode.removeChild(flashBridge);
+ }
+ if (htmlBridge.parentNode) {
+ htmlBridge.parentNode.removeChild(htmlBridge);
+ }
+ }
+ }
+ _clearTimeoutsAndPolling();
+ _flashState.ready = null;
+ _flashState.bridge = null;
+ _flashState.deactivated = null;
+ _zcSwfVersion = undefined;
+ }
+ };
+ /**
+ * Map the data format names of the "clipData" to Flash-friendly names.
+ *
+ * @returns A new transformed object.
+ * @private
+ */
+ var _mapClipDataToFlash = function(clipData) {
+ var newClipData = {}, formatMap = {};
+ if (!(typeof clipData === "object" && clipData)) {
+ return;
+ }
+ for (var dataFormat in clipData) {
+ if (dataFormat && _hasOwn.call(clipData, dataFormat) && typeof clipData[dataFormat] === "string" && clipData[dataFormat]) {
+ switch (dataFormat.toLowerCase()) {
+ case "text/plain":
+ case "text":
+ case "air:text":
+ case "flash:text":
+ newClipData.text = clipData[dataFormat];
+ formatMap.text = dataFormat;
+ break;
+
+ case "text/html":
+ case "html":
+ case "air:html":
+ case "flash:html":
+ newClipData.html = clipData[dataFormat];
+ formatMap.html = dataFormat;
+ break;
+
+ case "application/rtf":
+ case "text/rtf":
+ case "rtf":
+ case "richtext":
+ case "air:rtf":
+ case "flash:rtf":
+ newClipData.rtf = clipData[dataFormat];
+ formatMap.rtf = dataFormat;
+ break;
+
+ default:
+ break;
+ }
+ }
+ }
+ return {
+ data: newClipData,
+ formatMap: formatMap
+ };
+ };
+ /**
+ * Map the data format names from Flash-friendly names back to their original "clipData" names (via a format mapping).
+ *
+ * @returns A new transformed object.
+ * @private
+ */
+ var _mapClipResultsFromFlash = function(clipResults, formatMap) {
+ if (!(typeof clipResults === "object" && clipResults && typeof formatMap === "object" && formatMap)) {
+ return clipResults;
+ }
+ var newResults = {};
+ for (var prop in clipResults) {
+ if (_hasOwn.call(clipResults, prop)) {
+ if (prop === "errors") {
+ newResults[prop] = clipResults[prop] ? clipResults[prop].slice() : [];
+ for (var i = 0, len = newResults[prop].length; i < len; i++) {
+ newResults[prop][i].format = formatMap[newResults[prop][i].format];
+ }
+ } else if (prop !== "success" && prop !== "data") {
+ newResults[prop] = clipResults[prop];
+ } else {
+ newResults[prop] = {};
+ var tmpHash = clipResults[prop];
+ for (var dataFormat in tmpHash) {
+ if (dataFormat && _hasOwn.call(tmpHash, dataFormat) && _hasOwn.call(formatMap, dataFormat)) {
+ newResults[prop][formatMap[dataFormat]] = tmpHash[dataFormat];
+ }
+ }
+ }
+ }
+ }
+ return newResults;
+ };
+ /**
+ * Will look at a path, and will create a "?noCache={time}" or "&noCache={time}"
+ * query param string to return. Does NOT append that string to the original path.
+ * This is useful because ExternalInterface often breaks when a Flash SWF is cached.
+ *
+ * @returns The `noCache` query param with necessary "?"/"&" prefix.
+ * @private
+ */
+ var _cacheBust = function(path, options) {
+ var cacheBust = options == null || options && options.cacheBust === true;
+ if (cacheBust) {
+ return (path.indexOf("?") === -1 ? "?" : "&") + "noCache=" + _now();
+ } else {
+ return "";
+ }
+ };
+ /**
+ * Creates a query string for the FlashVars param.
+ * Does NOT include the cache-busting query param.
+ *
+ * @returns FlashVars query string
+ * @private
+ */
+ var _vars = function(options) {
+ var i, len, domain, domains, str = "", trustedOriginsExpanded = [];
+ if (options.trustedDomains) {
+ if (typeof options.trustedDomains === "string") {
+ domains = [ options.trustedDomains ];
+ } else if (typeof options.trustedDomains === "object" && "length" in options.trustedDomains) {
+ domains = options.trustedDomains;
+ }
+ }
+ if (domains && domains.length) {
+ for (i = 0, len = domains.length; i < len; i++) {
+ if (_hasOwn.call(domains, i) && domains[i] && typeof domains[i] === "string") {
+ domain = _extractDomain(domains[i]);
+ if (!domain) {
+ continue;
+ }
+ if (domain === "*") {
+ trustedOriginsExpanded.length = 0;
+ trustedOriginsExpanded.push(domain);
+ break;
+ }
+ trustedOriginsExpanded.push.apply(trustedOriginsExpanded, [ domain, "//" + domain, _window.location.protocol + "//" + domain ]);
+ }
+ }
+ }
+ if (trustedOriginsExpanded.length) {
+ str += "trustedOrigins=" + _encodeURIComponent(trustedOriginsExpanded.join(","));
+ }
+ if (options.forceEnhancedClipboard === true) {
+ str += (str ? "&" : "") + "forceEnhancedClipboard=true";
+ }
+ if (typeof options.swfObjectId === "string" && options.swfObjectId) {
+ str += (str ? "&" : "") + "swfObjectId=" + _encodeURIComponent(options.swfObjectId);
+ }
+ if (typeof options.jsVersion === "string" && options.jsVersion) {
+ str += (str ? "&" : "") + "jsVersion=" + _encodeURIComponent(options.jsVersion);
+ }
+ return str;
+ };
+ /**
+ * Extract the domain (e.g. "github.com") from an origin (e.g. "https://github.com") or
+ * URL (e.g. "https://github.com/zeroclipboard/zeroclipboard/").
+ *
+ * @returns the domain
+ * @private
+ */
+ var _extractDomain = function(originOrUrl) {
+ if (originOrUrl == null || originOrUrl === "") {
+ return null;
+ }
+ originOrUrl = originOrUrl.replace(/^\s+|\s+$/g, "");
+ if (originOrUrl === "") {
+ return null;
+ }
+ var protocolIndex = originOrUrl.indexOf("//");
+ originOrUrl = protocolIndex === -1 ? originOrUrl : originOrUrl.slice(protocolIndex + 2);
+ var pathIndex = originOrUrl.indexOf("/");
+ originOrUrl = pathIndex === -1 ? originOrUrl : protocolIndex === -1 || pathIndex === 0 ? null : originOrUrl.slice(0, pathIndex);
+ if (originOrUrl && originOrUrl.slice(-4).toLowerCase() === ".swf") {
+ return null;
+ }
+ return originOrUrl || null;
+ };
+ /**
+ * Set `allowScriptAccess` based on `trustedDomains` and `window.location.host` vs. `swfPath`.
+ *
+ * @returns The appropriate script access level.
+ * @private
+ */
+ var _determineScriptAccess = function() {
+ var _extractAllDomains = function(origins) {
+ var i, len, tmp, resultsArray = [];
+ if (typeof origins === "string") {
+ origins = [ origins ];
+ }
+ if (!(typeof origins === "object" && origins && typeof origins.length === "number")) {
+ return resultsArray;
+ }
+ for (i = 0, len = origins.length; i < len; i++) {
+ if (_hasOwn.call(origins, i) && (tmp = _extractDomain(origins[i]))) {
+ if (tmp === "*") {
+ resultsArray.length = 0;
+ resultsArray.push("*");
+ break;
+ }
+ if (resultsArray.indexOf(tmp) === -1) {
+ resultsArray.push(tmp);
+ }
+ }
+ }
+ return resultsArray;
+ };
+ return function(currentDomain, configOptions) {
+ var swfDomain = _extractDomain(configOptions.swfPath);
+ if (swfDomain === null) {
+ swfDomain = currentDomain;
+ }
+ var trustedDomains = _extractAllDomains(configOptions.trustedDomains);
+ var len = trustedDomains.length;
+ if (len > 0) {
+ if (len === 1 && trustedDomains[0] === "*") {
+ return "always";
+ }
+ if (trustedDomains.indexOf(currentDomain) !== -1) {
+ if (len === 1 && currentDomain === swfDomain) {
+ return "sameDomain";
+ }
+ return "always";
+ }
+ }
+ return "never";
+ };
+ }();
+ /**
+ * Get the currently active/focused DOM element.
+ *
+ * @returns the currently active/focused element, or `null`
+ * @private
+ */
+ var _safeActiveElement = function() {
+ try {
+ return _document.activeElement;
+ } catch (err) {
+ return null;
+ }
+ };
+ /**
+ * Add a class to an element, if it doesn't already have it.
+ *
+ * @returns The element, with its new class added.
+ * @private
+ */
+ var _addClass = function(element, value) {
+ var c, cl, className, classNames = [];
+ if (typeof value === "string" && value) {
+ classNames = value.split(/\s+/);
+ }
+ if (element && element.nodeType === 1 && classNames.length > 0) {
+ if (element.classList) {
+ for (c = 0, cl = classNames.length; c < cl; c++) {
+ element.classList.add(classNames[c]);
+ }
+ } else if (element.hasOwnProperty("className")) {
+ className = " " + element.className + " ";
+ for (c = 0, cl = classNames.length; c < cl; c++) {
+ if (className.indexOf(" " + classNames[c] + " ") === -1) {
+ className += classNames[c] + " ";
+ }
+ }
+ element.className = className.replace(/^\s+|\s+$/g, "");
+ }
+ }
+ return element;
+ };
+ /**
+ * Remove a class from an element, if it has it.
+ *
+ * @returns The element, with its class removed.
+ * @private
+ */
+ var _removeClass = function(element, value) {
+ var c, cl, className, classNames = [];
+ if (typeof value === "string" && value) {
+ classNames = value.split(/\s+/);
+ }
+ if (element && element.nodeType === 1 && classNames.length > 0) {
+ if (element.classList && element.classList.length > 0) {
+ for (c = 0, cl = classNames.length; c < cl; c++) {
+ element.classList.remove(classNames[c]);
+ }
+ } else if (element.className) {
+ className = (" " + element.className + " ").replace(/[\r\n\t]/g, " ");
+ for (c = 0, cl = classNames.length; c < cl; c++) {
+ className = className.replace(" " + classNames[c] + " ", " ");
+ }
+ element.className = className.replace(/^\s+|\s+$/g, "");
+ }
+ }
+ return element;
+ };
+ /**
+ * Attempt to interpret the element's CSS styling. If `prop` is `"cursor"`,
+ * then we assume that it should be a hand ("pointer") cursor if the element
+ * is an anchor element ("a" tag).
+ *
+ * @returns The computed style property.
+ * @private
+ */
+ var _getStyle = function(el, prop) {
+ var value = _getComputedStyle(el, null).getPropertyValue(prop);
+ if (prop === "cursor") {
+ if (!value || value === "auto") {
+ if (el.nodeName === "A") {
+ return "pointer";
+ }
+ }
+ }
+ return value;
+ };
+ /**
+ * Get the absolutely positioned coordinates of a DOM element.
+ *
+ * @returns Object containing the element's position, width, and height.
+ * @private
+ */
+ var _getElementPosition = function(el) {
+ var pos = {
+ left: 0,
+ top: 0,
+ width: 0,
+ height: 0
+ };
+ if (el.getBoundingClientRect) {
+ var elRect = el.getBoundingClientRect();
+ var pageXOffset = _window.pageXOffset;
+ var pageYOffset = _window.pageYOffset;
+ var leftBorderWidth = _document.documentElement.clientLeft || 0;
+ var topBorderWidth = _document.documentElement.clientTop || 0;
+ var leftBodyOffset = 0;
+ var topBodyOffset = 0;
+ if (_getStyle(_document.body, "position") === "relative") {
+ var bodyRect = _document.body.getBoundingClientRect();
+ var htmlRect = _document.documentElement.getBoundingClientRect();
+ leftBodyOffset = bodyRect.left - htmlRect.left || 0;
+ topBodyOffset = bodyRect.top - htmlRect.top || 0;
+ }
+ pos.left = elRect.left + pageXOffset - leftBorderWidth - leftBodyOffset;
+ pos.top = elRect.top + pageYOffset - topBorderWidth - topBodyOffset;
+ pos.width = "width" in elRect ? elRect.width : elRect.right - elRect.left;
+ pos.height = "height" in elRect ? elRect.height : elRect.bottom - elRect.top;
+ }
+ return pos;
+ };
+ /**
+ * Determine is an element is visible somewhere within the document (page).
+ *
+ * @returns Boolean
+ * @private
+ */
+ var _isElementVisible = function(el) {
+ if (!el) {
+ return false;
+ }
+ var styles = _getComputedStyle(el, null);
+ var hasCssHeight = _parseFloat(styles.height) > 0;
+ var hasCssWidth = _parseFloat(styles.width) > 0;
+ var hasCssTop = _parseFloat(styles.top) >= 0;
+ var hasCssLeft = _parseFloat(styles.left) >= 0;
+ var cssKnows = hasCssHeight && hasCssWidth && hasCssTop && hasCssLeft;
+ var rect = cssKnows ? null : _getElementPosition(el);
+ var isVisible = styles.display !== "none" && styles.visibility !== "collapse" && (cssKnows || !!rect && (hasCssHeight || rect.height > 0) && (hasCssWidth || rect.width > 0) && (hasCssTop || rect.top >= 0) && (hasCssLeft || rect.left >= 0));
+ return isVisible;
+ };
+ /**
+ * Clear all existing timeouts and interval polling delegates.
+ *
+ * @returns `undefined`
+ * @private
+ */
+ var _clearTimeoutsAndPolling = function() {
+ _clearTimeout(_flashCheckTimeout);
+ _flashCheckTimeout = 0;
+ _clearInterval(_swfFallbackCheckInterval);
+ _swfFallbackCheckInterval = 0;
+ };
+ /**
+ * Reposition the Flash object to cover the currently activated element.
+ *
+ * @returns `undefined`
+ * @private
+ */
+ var _reposition = function() {
+ var htmlBridge;
+ if (_currentElement && (htmlBridge = _getHtmlBridge(_flashState.bridge))) {
+ var pos = _getElementPosition(_currentElement);
+ _extend(htmlBridge.style, {
+ width: pos.width + "px",
+ height: pos.height + "px",
+ top: pos.top + "px",
+ left: pos.left + "px",
+ zIndex: "" + _getSafeZIndex(_globalConfig.zIndex)
+ });
+ }
+ };
+ /**
+ * Sends a signal to the Flash object to display the hand cursor if `true`.
+ *
+ * @returns `undefined`
+ * @private
+ */
+ var _setHandCursor = function(enabled) {
+ if (_flashState.ready === true) {
+ if (_flashState.bridge && typeof _flashState.bridge.setHandCursor === "function") {
+ _flashState.bridge.setHandCursor(enabled);
+ } else {
+ _flashState.ready = false;
+ }
+ }
+ };
+ /**
+ * Get a safe value for `zIndex`
+ *
+ * @returns an integer, or "auto"
+ * @private
+ */
+ var _getSafeZIndex = function(val) {
+ if (/^(?:auto|inherit)$/.test(val)) {
+ return val;
+ }
+ var zIndex;
+ if (typeof val === "number" && !_isNaN(val)) {
+ zIndex = val;
+ } else if (typeof val === "string") {
+ zIndex = _getSafeZIndex(_parseInt(val, 10));
+ }
+ return typeof zIndex === "number" ? zIndex : "auto";
+ };
+ /**
+ * Attempt to detect if ZeroClipboard is executing inside of a sandboxed iframe.
+ * If it is, Flash Player cannot be used, so ZeroClipboard is dead in the water.
+ *
+ * @see {@link http://lists.w3.org/Archives/Public/public-whatwg-archive/2014Dec/0002.html}
+ * @see {@link https://github.com/zeroclipboard/zeroclipboard/issues/511}
+ * @see {@link http://zeroclipboard.org/test-iframes.html}
+ *
+ * @returns `true` (is sandboxed), `false` (is not sandboxed), or `null` (uncertain)
+ * @private
+ */
+ var _detectSandbox = function(doNotReassessFlashSupport) {
+ var effectiveScriptOrigin, frame, frameError, previousState = _flashState.sandboxed, isSandboxed = null;
+ doNotReassessFlashSupport = doNotReassessFlashSupport === true;
+ if (_pageIsFramed === false) {
+ isSandboxed = false;
+ } else {
+ try {
+ frame = window.frameElement || null;
+ } catch (e) {
+ frameError = {
+ name: e.name,
+ message: e.message
+ };
+ }
+ if (frame && frame.nodeType === 1 && frame.nodeName === "IFRAME") {
+ try {
+ isSandboxed = frame.hasAttribute("sandbox");
+ } catch (e) {
+ isSandboxed = null;
+ }
+ } else {
+ try {
+ effectiveScriptOrigin = document.domain || null;
+ } catch (e) {
+ effectiveScriptOrigin = null;
+ }
+ if (effectiveScriptOrigin === null || frameError && frameError.name === "SecurityError" && /(^|[\s\(\[@])sandbox(es|ed|ing|[\s\.,!\)\]@]|$)/.test(frameError.message.toLowerCase())) {
+ isSandboxed = true;
+ }
+ }
+ }
+ _flashState.sandboxed = isSandboxed;
+ if (previousState !== isSandboxed && !doNotReassessFlashSupport) {
+ _detectFlashSupport(_ActiveXObject);
+ }
+ return isSandboxed;
+ };
+ /**
+ * Detect the Flash Player status, version, and plugin type.
+ *
+ * @see {@link https://code.google.com/p/doctype-mirror/wiki/ArticleDetectFlash#The_code}
+ * @see {@link http://stackoverflow.com/questions/12866060/detecting-pepper-ppapi-flash-with-javascript}
+ *
+ * @returns `undefined`
+ * @private
+ */
+ var _detectFlashSupport = function(ActiveXObject) {
+ var plugin, ax, mimeType, hasFlash = false, isActiveX = false, isPPAPI = false, flashVersion = "";
+ /**
+ * Derived from Apple's suggested sniffer.
+ * @param {String} desc e.g. "Shockwave Flash 7.0 r61"
+ * @returns {String} "7.0.61"
+ * @private
+ */
+ function parseFlashVersion(desc) {
+ var matches = desc.match(/[\d]+/g);
+ matches.length = 3;
+ return matches.join(".");
+ }
+ function isPepperFlash(flashPlayerFileName) {
+ return !!flashPlayerFileName && (flashPlayerFileName = flashPlayerFileName.toLowerCase()) && (/^(pepflashplayer\.dll|libpepflashplayer\.so|pepperflashplayer\.plugin)$/.test(flashPlayerFileName) || flashPlayerFileName.slice(-13) === "chrome.plugin");
+ }
+ function inspectPlugin(plugin) {
+ if (plugin) {
+ hasFlash = true;
+ if (plugin.version) {
+ flashVersion = parseFlashVersion(plugin.version);
+ }
+ if (!flashVersion && plugin.description) {
+ flashVersion = parseFlashVersion(plugin.description);
+ }
+ if (plugin.filename) {
+ isPPAPI = isPepperFlash(plugin.filename);
+ }
+ }
+ }
+ if (_navigator.plugins && _navigator.plugins.length) {
+ plugin = _navigator.plugins["Shockwave Flash"];
+ inspectPlugin(plugin);
+ if (_navigator.plugins["Shockwave Flash 2.0"]) {
+ hasFlash = true;
+ flashVersion = "2.0.0.11";
+ }
+ } else if (_navigator.mimeTypes && _navigator.mimeTypes.length) {
+ mimeType = _navigator.mimeTypes["application/x-shockwave-flash"];
+ plugin = mimeType && mimeType.enabledPlugin;
+ inspectPlugin(plugin);
+ } else if (typeof ActiveXObject !== "undefined") {
+ isActiveX = true;
+ try {
+ ax = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
+ hasFlash = true;
+ flashVersion = parseFlashVersion(ax.GetVariable("$version"));
+ } catch (e1) {
+ try {
+ ax = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
+ hasFlash = true;
+ flashVersion = "6.0.21";
+ } catch (e2) {
+ try {
+ ax = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
+ hasFlash = true;
+ flashVersion = parseFlashVersion(ax.GetVariable("$version"));
+ } catch (e3) {
+ isActiveX = false;
+ }
+ }
+ }
+ }
+ _flashState.disabled = hasFlash !== true;
+ _flashState.outdated = flashVersion && _parseFloat(flashVersion) < _parseFloat(_minimumFlashVersion);
+ _flashState.version = flashVersion || "0.0.0";
+ _flashState.pluginType = isPPAPI ? "pepper" : isActiveX ? "activex" : hasFlash ? "netscape" : "unknown";
+ };
+ /**
+ * Invoke the Flash detection algorithms immediately upon inclusion so we're not waiting later.
+ */
+ _detectFlashSupport(_ActiveXObject);
+ /**
+ * Always assess the `sandboxed` state of the page at important Flash-related moments.
+ */
+ _detectSandbox(true);
+ /**
+ * A shell constructor for `ZeroClipboard` client instances.
+ *
+ * @constructor
+ */
+ var ZeroClipboard = function() {
+ if (!(this instanceof ZeroClipboard)) {
+ return new ZeroClipboard();
+ }
+ if (typeof ZeroClipboard._createClient === "function") {
+ ZeroClipboard._createClient.apply(this, _args(arguments));
+ }
+ };
+ /**
+ * The ZeroClipboard library's version number.
+ *
+ * @static
+ * @readonly
+ * @property {string}
+ */
+ _defineProperty(ZeroClipboard, "version", {
+ value: "2.2.0",
+ writable: false,
+ configurable: true,
+ enumerable: true
+ });
+ /**
+ * Update or get a copy of the ZeroClipboard global configuration.
+ * Returns a copy of the current/updated configuration.
+ *
+ * @returns Object
+ * @static
+ */
+ ZeroClipboard.config = function() {
+ return _config.apply(this, _args(arguments));
+ };
+ /**
+ * Diagnostic method that describes the state of the browser, Flash Player, and ZeroClipboard.
+ *
+ * @returns Object
+ * @static
+ */
+ ZeroClipboard.state = function() {
+ return _state.apply(this, _args(arguments));
+ };
+ /**
+ * Check if Flash is unusable for any reason: disabled, outdated, deactivated, etc.
+ *
+ * @returns Boolean
+ * @static
+ */
+ ZeroClipboard.isFlashUnusable = function() {
+ return _isFlashUnusable.apply(this, _args(arguments));
+ };
+ /**
+ * Register an event listener.
+ *
+ * @returns `ZeroClipboard`
+ * @static
+ */
+ ZeroClipboard.on = function() {
+ return _on.apply(this, _args(arguments));
+ };
+ /**
+ * Unregister an event listener.
+ * If no `listener` function/object is provided, it will unregister all listeners for the provided `eventType`.
+ * If no `eventType` is provided, it will unregister all listeners for every event type.
+ *
+ * @returns `ZeroClipboard`
+ * @static
+ */
+ ZeroClipboard.off = function() {
+ return _off.apply(this, _args(arguments));
+ };
+ /**
+ * Retrieve event listeners for an `eventType`.
+ * If no `eventType` is provided, it will retrieve all listeners for every event type.
+ *
+ * @returns array of listeners for the `eventType`; if no `eventType`, then a map/hash object of listeners for all event types; or `null`
+ */
+ ZeroClipboard.handlers = function() {
+ return _listeners.apply(this, _args(arguments));
+ };
+ /**
+ * Event emission receiver from the Flash object, forwarding to any registered JavaScript event listeners.
+ *
+ * @returns For the "copy" event, returns the Flash-friendly "clipData" object; otherwise `undefined`.
+ * @static
+ */
+ ZeroClipboard.emit = function() {
+ return _emit.apply(this, _args(arguments));
+ };
+ /**
+ * Create and embed the Flash object.
+ *
+ * @returns The Flash object
+ * @static
+ */
+ ZeroClipboard.create = function() {
+ return _create.apply(this, _args(arguments));
+ };
+ /**
+ * Self-destruct and clean up everything, including the embedded Flash object.
+ *
+ * @returns `undefined`
+ * @static
+ */
+ ZeroClipboard.destroy = function() {
+ return _destroy.apply(this, _args(arguments));
+ };
+ /**
+ * Set the pending data for clipboard injection.
+ *
+ * @returns `undefined`
+ * @static
+ */
+ ZeroClipboard.setData = function() {
+ return _setData.apply(this, _args(arguments));
+ };
+ /**
+ * Clear the pending data for clipboard injection.
+ * If no `format` is provided, all pending data formats will be cleared.
+ *
+ * @returns `undefined`
+ * @static
+ */
+ ZeroClipboard.clearData = function() {
+ return _clearData.apply(this, _args(arguments));
+ };
+ /**
+ * Get a copy of the pending data for clipboard injection.
+ * If no `format` is provided, a copy of ALL pending data formats will be returned.
+ *
+ * @returns `String` or `Object`
+ * @static
+ */
+ ZeroClipboard.getData = function() {
+ return _getData.apply(this, _args(arguments));
+ };
+ /**
+ * Sets the current HTML object that the Flash object should overlay. This will put the global
+ * Flash object on top of the current element; depending on the setup, this may also set the
+ * pending clipboard text data as well as the Flash object's wrapping element's title attribute
+ * based on the underlying HTML element and ZeroClipboard configuration.
+ *
+ * @returns `undefined`
+ * @static
+ */
+ ZeroClipboard.focus = ZeroClipboard.activate = function() {
+ return _focus.apply(this, _args(arguments));
+ };
+ /**
+ * Un-overlays the Flash object. This will put the global Flash object off-screen; depending on
+ * the setup, this may also unset the Flash object's wrapping element's title attribute based on
+ * the underlying HTML element and ZeroClipboard configuration.
+ *
+ * @returns `undefined`
+ * @static
+ */
+ ZeroClipboard.blur = ZeroClipboard.deactivate = function() {
+ return _blur.apply(this, _args(arguments));
+ };
+ /**
+ * Returns the currently focused/"activated" HTML element that the Flash object is wrapping.
+ *
+ * @returns `HTMLElement` or `null`
+ * @static
+ */
+ ZeroClipboard.activeElement = function() {
+ return _activeElement.apply(this, _args(arguments));
+ };
+ /**
+ * Keep track of the ZeroClipboard client instance counter.
+ */
+ var _clientIdCounter = 0;
+ /**
+ * Keep track of the state of the client instances.
+ *
+ * Entry structure:
+ * _clientMeta[client.id] = {
+ * instance: client,
+ * elements: [],
+ * handlers: {}
+ * };
+ */
+ var _clientMeta = {};
+ /**
+ * Keep track of the ZeroClipboard clipped elements counter.
+ */
+ var _elementIdCounter = 0;
+ /**
+ * Keep track of the state of the clipped element relationships to clients.
+ *
+ * Entry structure:
+ * _elementMeta[element.zcClippingId] = [client1.id, client2.id];
+ */
+ var _elementMeta = {};
+ /**
+ * Keep track of the state of the mouse event handlers for clipped elements.
+ *
+ * Entry structure:
+ * _mouseHandlers[element.zcClippingId] = {
+ * mouseover: function(event) {},
+ * mouseout: function(event) {},
+ * mouseenter: function(event) {},
+ * mouseleave: function(event) {},
+ * mousemove: function(event) {}
+ * };
+ */
+ var _mouseHandlers = {};
+ /**
+ * Extending the ZeroClipboard configuration defaults for the Client module.
+ */
+ _extend(_globalConfig, {
+ autoActivate: true
+ });
+ /**
+ * The real constructor for `ZeroClipboard` client instances.
+ * @private
+ */
+ var _clientConstructor = function(elements) {
+ var client = this;
+ client.id = "" + _clientIdCounter++;
+ _clientMeta[client.id] = {
+ instance: client,
+ elements: [],
+ handlers: {}
+ };
+ if (elements) {
+ client.clip(elements);
+ }
+ ZeroClipboard.on("*", function(event) {
+ return client.emit(event);
+ });
+ ZeroClipboard.on("destroy", function() {
+ client.destroy();
+ });
+ ZeroClipboard.create();
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.Client.prototype.on`.
+ * @private
+ */
+ var _clientOn = function(eventType, listener) {
+ var i, len, events, added = {}, meta = _clientMeta[this.id], handlers = meta && meta.handlers;
+ if (!meta) {
+ throw new Error("Attempted to add new listener(s) to a destroyed ZeroClipboard client instance");
+ }
+ if (typeof eventType === "string" && eventType) {
+ events = eventType.toLowerCase().split(/\s+/);
+ } else if (typeof eventType === "object" && eventType && typeof listener === "undefined") {
+ for (i in eventType) {
+ if (_hasOwn.call(eventType, i) && typeof i === "string" && i && typeof eventType[i] === "function") {
+ this.on(i, eventType[i]);
+ }
+ }
+ }
+ if (events && events.length) {
+ for (i = 0, len = events.length; i < len; i++) {
+ eventType = events[i].replace(/^on/, "");
+ added[eventType] = true;
+ if (!handlers[eventType]) {
+ handlers[eventType] = [];
+ }
+ handlers[eventType].push(listener);
+ }
+ if (added.ready && _flashState.ready) {
+ this.emit({
+ type: "ready",
+ client: this
+ });
+ }
+ if (added.error) {
+ for (i = 0, len = _flashStateErrorNames.length; i < len; i++) {
+ if (_flashState[_flashStateErrorNames[i].replace(/^flash-/, "")]) {
+ this.emit({
+ type: "error",
+ name: _flashStateErrorNames[i],
+ client: this
+ });
+ break;
+ }
+ }
+ if (_zcSwfVersion !== undefined && ZeroClipboard.version !== _zcSwfVersion) {
+ this.emit({
+ type: "error",
+ name: "version-mismatch",
+ jsVersion: ZeroClipboard.version,
+ swfVersion: _zcSwfVersion
+ });
+ }
+ }
+ }
+ return this;
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.Client.prototype.off`.
+ * @private
+ */
+ var _clientOff = function(eventType, listener) {
+ var i, len, foundIndex, events, perEventHandlers, meta = _clientMeta[this.id], handlers = meta && meta.handlers;
+ if (!handlers) {
+ return this;
+ }
+ if (arguments.length === 0) {
+ events = _keys(handlers);
+ } else if (typeof eventType === "string" && eventType) {
+ events = eventType.split(/\s+/);
+ } else if (typeof eventType === "object" && eventType && typeof listener === "undefined") {
+ for (i in eventType) {
+ if (_hasOwn.call(eventType, i) && typeof i === "string" && i && typeof eventType[i] === "function") {
+ this.off(i, eventType[i]);
+ }
+ }
+ }
+ if (events && events.length) {
+ for (i = 0, len = events.length; i < len; i++) {
+ eventType = events[i].toLowerCase().replace(/^on/, "");
+ perEventHandlers = handlers[eventType];
+ if (perEventHandlers && perEventHandlers.length) {
+ if (listener) {
+ foundIndex = perEventHandlers.indexOf(listener);
+ while (foundIndex !== -1) {
+ perEventHandlers.splice(foundIndex, 1);
+ foundIndex = perEventHandlers.indexOf(listener, foundIndex);
+ }
+ } else {
+ perEventHandlers.length = 0;
+ }
+ }
+ }
+ }
+ return this;
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.Client.prototype.handlers`.
+ * @private
+ */
+ var _clientListeners = function(eventType) {
+ var copy = null, handlers = _clientMeta[this.id] && _clientMeta[this.id].handlers;
+ if (handlers) {
+ if (typeof eventType === "string" && eventType) {
+ copy = handlers[eventType] ? handlers[eventType].slice(0) : [];
+ } else {
+ copy = _deepCopy(handlers);
+ }
+ }
+ return copy;
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.Client.prototype.emit`.
+ * @private
+ */
+ var _clientEmit = function(event) {
+ if (_clientShouldEmit.call(this, event)) {
+ if (typeof event === "object" && event && typeof event.type === "string" && event.type) {
+ event = _extend({}, event);
+ }
+ var eventCopy = _extend({}, _createEvent(event), {
+ client: this
+ });
+ _clientDispatchCallbacks.call(this, eventCopy);
+ }
+ return this;
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.Client.prototype.clip`.
+ * @private
+ */
+ var _clientClip = function(elements) {
+ if (!_clientMeta[this.id]) {
+ throw new Error("Attempted to clip element(s) to a destroyed ZeroClipboard client instance");
+ }
+ elements = _prepClip(elements);
+ for (var i = 0; i < elements.length; i++) {
+ if (_hasOwn.call(elements, i) && elements[i] && elements[i].nodeType === 1) {
+ if (!elements[i].zcClippingId) {
+ elements[i].zcClippingId = "zcClippingId_" + _elementIdCounter++;
+ _elementMeta[elements[i].zcClippingId] = [ this.id ];
+ if (_globalConfig.autoActivate === true) {
+ _addMouseHandlers(elements[i]);
+ }
+ } else if (_elementMeta[elements[i].zcClippingId].indexOf(this.id) === -1) {
+ _elementMeta[elements[i].zcClippingId].push(this.id);
+ }
+ var clippedElements = _clientMeta[this.id] && _clientMeta[this.id].elements;
+ if (clippedElements.indexOf(elements[i]) === -1) {
+ clippedElements.push(elements[i]);
+ }
+ }
+ }
+ return this;
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.Client.prototype.unclip`.
+ * @private
+ */
+ var _clientUnclip = function(elements) {
+ var meta = _clientMeta[this.id];
+ if (!meta) {
+ return this;
+ }
+ var clippedElements = meta.elements;
+ var arrayIndex;
+ if (typeof elements === "undefined") {
+ elements = clippedElements.slice(0);
+ } else {
+ elements = _prepClip(elements);
+ }
+ for (var i = elements.length; i--; ) {
+ if (_hasOwn.call(elements, i) && elements[i] && elements[i].nodeType === 1) {
+ arrayIndex = 0;
+ while ((arrayIndex = clippedElements.indexOf(elements[i], arrayIndex)) !== -1) {
+ clippedElements.splice(arrayIndex, 1);
+ }
+ var clientIds = _elementMeta[elements[i].zcClippingId];
+ if (clientIds) {
+ arrayIndex = 0;
+ while ((arrayIndex = clientIds.indexOf(this.id, arrayIndex)) !== -1) {
+ clientIds.splice(arrayIndex, 1);
+ }
+ if (clientIds.length === 0) {
+ if (_globalConfig.autoActivate === true) {
+ _removeMouseHandlers(elements[i]);
+ }
+ delete elements[i].zcClippingId;
+ }
+ }
+ }
+ }
+ return this;
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.Client.prototype.elements`.
+ * @private
+ */
+ var _clientElements = function() {
+ var meta = _clientMeta[this.id];
+ return meta && meta.elements ? meta.elements.slice(0) : [];
+ };
+ /**
+ * The underlying implementation of `ZeroClipboard.Client.prototype.destroy`.
+ * @private
+ */
+ var _clientDestroy = function() {
+ if (!_clientMeta[this.id]) {
+ return;
+ }
+ this.unclip();
+ this.off();
+ delete _clientMeta[this.id];
+ };
+ /**
+ * Inspect an Event to see if the Client (`this`) should honor it for emission.
+ * @private
+ */
+ var _clientShouldEmit = function(event) {
+ if (!(event && event.type)) {
+ return false;
+ }
+ if (event.client && event.client !== this) {
+ return false;
+ }
+ var meta = _clientMeta[this.id];
+ var clippedEls = meta && meta.elements;
+ var hasClippedEls = !!clippedEls && clippedEls.length > 0;
+ var goodTarget = !event.target || hasClippedEls && clippedEls.indexOf(event.target) !== -1;
+ var goodRelTarget = event.relatedTarget && hasClippedEls && clippedEls.indexOf(event.relatedTarget) !== -1;
+ var goodClient = event.client && event.client === this;
+ if (!meta || !(goodTarget || goodRelTarget || goodClient)) {
+ return false;
+ }
+ return true;
+ };
+ /**
+ * Handle the actual dispatching of events to a client instance.
+ *
+ * @returns `undefined`
+ * @private
+ */
+ var _clientDispatchCallbacks = function(event) {
+ var meta = _clientMeta[this.id];
+ if (!(typeof event === "object" && event && event.type && meta)) {
+ return;
+ }
+ var async = _shouldPerformAsync(event);
+ var wildcardTypeHandlers = meta && meta.handlers["*"] || [];
+ var specificTypeHandlers = meta && meta.handlers[event.type] || [];
+ var handlers = wildcardTypeHandlers.concat(specificTypeHandlers);
+ if (handlers && handlers.length) {
+ var i, len, func, context, eventCopy, originalContext = this;
+ for (i = 0, len = handlers.length; i < len; i++) {
+ func = handlers[i];
+ context = originalContext;
+ if (typeof func === "string" && typeof _window[func] === "function") {
+ func = _window[func];
+ }
+ if (typeof func === "object" && func && typeof func.handleEvent === "function") {
+ context = func;
+ func = func.handleEvent;
+ }
+ if (typeof func === "function") {
+ eventCopy = _extend({}, event);
+ _dispatchCallback(func, context, [ eventCopy ], async);
+ }
+ }
+ }
+ };
+ /**
+ * Prepares the elements for clipping/unclipping.
+ *
+ * @returns An Array of elements.
+ * @private
+ */
+ var _prepClip = function(elements) {
+ if (typeof elements === "string") {
+ elements = [];
+ }
+ return typeof elements.length !== "number" ? [ elements ] : elements;
+ };
+ /**
+ * Add a `mouseover` handler function for a clipped element.
+ *
+ * @returns `undefined`
+ * @private
+ */
+ var _addMouseHandlers = function(element) {
+ if (!(element && element.nodeType === 1)) {
+ return;
+ }
+ var _suppressMouseEvents = function(event) {
+ if (!(event || (event = _window.event))) {
+ return;
+ }
+ if (event._source !== "js") {
+ event.stopImmediatePropagation();
+ event.preventDefault();
+ }
+ delete event._source;
+ };
+ var _elementMouseOver = function(event) {
+ if (!(event || (event = _window.event))) {
+ return;
+ }
+ _suppressMouseEvents(event);
+ ZeroClipboard.focus(element);
+ };
+ element.addEventListener("mouseover", _elementMouseOver, false);
+ element.addEventListener("mouseout", _suppressMouseEvents, false);
+ element.addEventListener("mouseenter", _suppressMouseEvents, false);
+ element.addEventListener("mouseleave", _suppressMouseEvents, false);
+ element.addEventListener("mousemove", _suppressMouseEvents, false);
+ _mouseHandlers[element.zcClippingId] = {
+ mouseover: _elementMouseOver,
+ mouseout: _suppressMouseEvents,
+ mouseenter: _suppressMouseEvents,
+ mouseleave: _suppressMouseEvents,
+ mousemove: _suppressMouseEvents
+ };
+ };
+ /**
+ * Remove a `mouseover` handler function for a clipped element.
+ *
+ * @returns `undefined`
+ * @private
+ */
+ var _removeMouseHandlers = function(element) {
+ if (!(element && element.nodeType === 1)) {
+ return;
+ }
+ var mouseHandlers = _mouseHandlers[element.zcClippingId];
+ if (!(typeof mouseHandlers === "object" && mouseHandlers)) {
+ return;
+ }
+ var key, val, mouseEvents = [ "move", "leave", "enter", "out", "over" ];
+ for (var i = 0, len = mouseEvents.length; i < len; i++) {
+ key = "mouse" + mouseEvents[i];
+ val = mouseHandlers[key];
+ if (typeof val === "function") {
+ element.removeEventListener(key, val, false);
+ }
+ }
+ delete _mouseHandlers[element.zcClippingId];
+ };
+ /**
+ * Creates a new ZeroClipboard client instance.
+ * Optionally, auto-`clip` an element or collection of elements.
+ *
+ * @constructor
+ */
+ ZeroClipboard._createClient = function() {
+ _clientConstructor.apply(this, _args(arguments));
+ };
+ /**
+ * Register an event listener to the client.
+ *
+ * @returns `this`
+ */
+ ZeroClipboard.prototype.on = function() {
+ return _clientOn.apply(this, _args(arguments));
+ };
+ /**
+ * Unregister an event handler from the client.
+ * If no `listener` function/object is provided, it will unregister all handlers for the provided `eventType`.
+ * If no `eventType` is provided, it will unregister all handlers for every event type.
+ *
+ * @returns `this`
+ */
+ ZeroClipboard.prototype.off = function() {
+ return _clientOff.apply(this, _args(arguments));
+ };
+ /**
+ * Retrieve event listeners for an `eventType` from the client.
+ * If no `eventType` is provided, it will retrieve all listeners for every event type.
+ *
+ * @returns array of listeners for the `eventType`; if no `eventType`, then a map/hash object of listeners for all event types; or `null`
+ */
+ ZeroClipboard.prototype.handlers = function() {
+ return _clientListeners.apply(this, _args(arguments));
+ };
+ /**
+ * Event emission receiver from the Flash object for this client's registered JavaScript event listeners.
+ *
+ * @returns For the "copy" event, returns the Flash-friendly "clipData" object; otherwise `undefined`.
+ */
+ ZeroClipboard.prototype.emit = function() {
+ return _clientEmit.apply(this, _args(arguments));
+ };
+ /**
+ * Register clipboard actions for new element(s) to the client.
+ *
+ * @returns `this`
+ */
+ ZeroClipboard.prototype.clip = function() {
+ return _clientClip.apply(this, _args(arguments));
+ };
+ /**
+ * Unregister the clipboard actions of previously registered element(s) on the page.
+ * If no elements are provided, ALL registered elements will be unregistered.
+ *
+ * @returns `this`
+ */
+ ZeroClipboard.prototype.unclip = function() {
+ return _clientUnclip.apply(this, _args(arguments));
+ };
+ /**
+ * Get all of the elements to which this client is clipped.
+ *
+ * @returns array of clipped elements
+ */
+ ZeroClipboard.prototype.elements = function() {
+ return _clientElements.apply(this, _args(arguments));
+ };
+ /**
+ * Self-destruct and clean up everything for a single client.
+ * This will NOT destroy the embedded Flash object.
+ *
+ * @returns `undefined`
+ */
+ ZeroClipboard.prototype.destroy = function() {
+ return _clientDestroy.apply(this, _args(arguments));
+ };
+ /**
+ * Stores the pending plain text to inject into the clipboard.
+ *
+ * @returns `this`
+ */
+ ZeroClipboard.prototype.setText = function(text) {
+ if (!_clientMeta[this.id]) {
+ throw new Error("Attempted to set pending clipboard data from a destroyed ZeroClipboard client instance");
+ }
+ ZeroClipboard.setData("text/plain", text);
+ return this;
+ };
+ /**
+ * Stores the pending HTML text to inject into the clipboard.
+ *
+ * @returns `this`
+ */
+ ZeroClipboard.prototype.setHtml = function(html) {
+ if (!_clientMeta[this.id]) {
+ throw new Error("Attempted to set pending clipboard data from a destroyed ZeroClipboard client instance");
+ }
+ ZeroClipboard.setData("text/html", html);
+ return this;
+ };
+ /**
+ * Stores the pending rich text (RTF) to inject into the clipboard.
+ *
+ * @returns `this`
+ */
+ ZeroClipboard.prototype.setRichText = function(richText) {
+ if (!_clientMeta[this.id]) {
+ throw new Error("Attempted to set pending clipboard data from a destroyed ZeroClipboard client instance");
+ }
+ ZeroClipboard.setData("application/rtf", richText);
+ return this;
+ };
+ /**
+ * Stores the pending data to inject into the clipboard.
+ *
+ * @returns `this`
+ */
+ ZeroClipboard.prototype.setData = function() {
+ if (!_clientMeta[this.id]) {
+ throw new Error("Attempted to set pending clipboard data from a destroyed ZeroClipboard client instance");
+ }
+ ZeroClipboard.setData.apply(this, _args(arguments));
+ return this;
+ };
+ /**
+ * Clears the pending data to inject into the clipboard.
+ * If no `format` is provided, all pending data formats will be cleared.
+ *
+ * @returns `this`
+ */
+ ZeroClipboard.prototype.clearData = function() {
+ if (!_clientMeta[this.id]) {
+ throw new Error("Attempted to clear pending clipboard data from a destroyed ZeroClipboard client instance");
+ }
+ ZeroClipboard.clearData.apply(this, _args(arguments));
+ return this;
+ };
+ /**
+ * Gets a copy of the pending data to inject into the clipboard.
+ * If no `format` is provided, a copy of ALL pending data formats will be returned.
+ *
+ * @returns `String` or `Object`
+ */
+ ZeroClipboard.prototype.getData = function() {
+ if (!_clientMeta[this.id]) {
+ throw new Error("Attempted to get pending clipboard data from a destroyed ZeroClipboard client instance");
+ }
+ return ZeroClipboard.getData.apply(this, _args(arguments));
+ };
+ if (typeof define === "function" && define.amd) {
+ define(function() {
+ return ZeroClipboard;
+ });
+ } else if (typeof module === "object" && module && typeof module.exports === "object" && module.exports) {
+ module.exports = ZeroClipboard;
+ } else {
+ window.ZeroClipboard = ZeroClipboard;
+ }
+})(function() {
+ return this || window;
+}());
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/js/backbone-min.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,2 @@
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t.collection;t.off("all",this._onModelEvent,this)},_onModelEvent:function(t,e,i,r){if((t==="add"||t==="remove")&&i!==this)return;if(t==="destroy")this.remove(e,r);if(t==="change"){var n=this.modelId(e.previousAttributes());var s=this.modelId(e.attributes);if(n!==s){if(n!=null)delete this._byId[n];if(s!=null)this._byId[s]=e}}this.trigger.apply(this,arguments)}});var S={forEach:3,each:3,map:3,collect:3,reduce:4,foldl:4,inject:4,reduceRight:4,foldr:4,find:3,detect:3,filter:3,select:3,reject:3,every:3,all:3,some:3,any:3,include:3,includes:3,contains:3,invoke:0,max:3,min:3,toArray:1,size:1,first:3,head:3,take:3,initial:3,rest:3,tail:3,drop:3,last:3,without:0,difference:0,indexOf:3,shuffle:1,lastIndexOf:3,isEmpty:1,chain:1,sample:3,partition:3,groupBy:3,countBy:3,sortBy:3,indexBy:3};o(x,S,"models");var I=e.View=function(t){this.cid=i.uniqueId("view");i.extend(this,i.pick(t,P));this._ensureElement();this.initialize.apply(this,arguments)};var T=/^(\S+)\s*(.*)$/;var P=["model","collection","el","id","attributes","className","tagName","events"];i.extend(I.prototype,l,{tagName:"div",$:function(t){return this.$el.find(t)},initialize:function(){},render:function(){return this},remove:function(){this._removeElement();this.stopListening();return this},_removeElement:function(){this.$el.remove()},setElement:function(t){this.undelegateEvents();this._setElement(t);this.delegateEvents();return this},_setElement:function(t){this.$el=t instanceof e.$?t:e.$(t);this.el=this.$el[0]},delegateEvents:function(t){t||(t=i.result(this,"events"));if(!t)return this;this.undelegateEvents();for(var e in t){var r=t[e];if(!i.isFunction(r))r=this[r];if(!r)continue;var n=e.match(T);this.delegate(n[1],n[2],i.bind(r,this))}return this},delegate:function(t,e,i){this.$el.on(t+".delegateEvents"+this.cid,e,i);return this},undelegateEvents:function(){if(this.$el)this.$el.off(".delegateEvents"+this.cid);return this},undelegate:function(t,e,i){this.$el.off(t+".delegateEvents"+this.cid,e,i);return this},_createElement:function(t){return document.createElement(t)},_ensureElement:function(){if(!this.el){var t=i.extend({},i.result(this,"attributes"));if(this.id)t.id=i.result(this,"id");if(this.className)t["class"]=i.result(this,"className");this.setElement(this._createElement(i.result(this,"tagName")));this._setAttributes(t)}else{this.setElement(i.result(this,"el"))}},_setAttributes:function(t){this.$el.attr(t)}});e.sync=function(t,r,n){var s=H[t];i.defaults(n||(n={}),{emulateHTTP:e.emulateHTTP,emulateJSON:e.emulateJSON});var 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+//# sourceMappingURL=backbone-min.map
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/js/backbone-relational.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,1860 @@
+/* vim: set tabstop=4 softtabstop=4 shiftwidth=4 noexpandtab: */
+/**
+ * Backbone-relational.js 0.8.5
+ * (c) 2011-2013 Paul Uithol and contributors (https://github.com/PaulUithol/Backbone-relational/graphs/contributors)
+ *
+ * Backbone-relational may be freely distributed under the MIT license; see the accompanying LICENSE.txt.
+ * For details and documentation: https://github.com/PaulUithol/Backbone-relational.
+ * Depends on Backbone (and thus on Underscore as well): https://github.com/documentcloud/backbone.
+ */
+( function( undefined ) {
+ "use strict";
+
+ /**
+ * CommonJS shim
+ **/
+ var _, Backbone, exports;
+ if ( typeof window === 'undefined' ) {
+ _ = require( 'underscore' );
+ Backbone = require( 'backbone' );
+ exports = module.exports = Backbone;
+ }
+ else {
+ _ = window._;
+ Backbone = window.Backbone;
+ exports = window;
+ }
+
+ Backbone.Relational = {
+ showWarnings: true
+ };
+
+ /**
+ * Semaphore mixin; can be used as both binary and counting.
+ **/
+ Backbone.Semaphore = {
+ _permitsAvailable: null,
+ _permitsUsed: 0,
+
+ acquire: function() {
+ if ( this._permitsAvailable && this._permitsUsed >= this._permitsAvailable ) {
+ throw new Error( 'Max permits acquired' );
+ }
+ else {
+ this._permitsUsed++;
+ }
+ },
+
+ release: function() {
+ if ( this._permitsUsed === 0 ) {
+ throw new Error( 'All permits released' );
+ }
+ else {
+ this._permitsUsed--;
+ }
+ },
+
+ isLocked: function() {
+ return this._permitsUsed > 0;
+ },
+
+ setAvailablePermits: function( amount ) {
+ if ( this._permitsUsed > amount ) {
+ throw new Error( 'Available permits cannot be less than used permits' );
+ }
+ this._permitsAvailable = amount;
+ }
+ };
+
+ /**
+ * A BlockingQueue that accumulates items while blocked (via 'block'),
+ * and processes them when unblocked (via 'unblock').
+ * Process can also be called manually (via 'process').
+ */
+ Backbone.BlockingQueue = function() {
+ this._queue = [];
+ };
+ _.extend( Backbone.BlockingQueue.prototype, Backbone.Semaphore, {
+ _queue: null,
+
+ add: function( func ) {
+ if ( this.isBlocked() ) {
+ this._queue.push( func );
+ }
+ else {
+ func();
+ }
+ },
+
+ process: function() {
+ while ( this._queue && this._queue.length ) {
+ this._queue.shift()();
+ }
+ },
+
+ block: function() {
+ this.acquire();
+ },
+
+ unblock: function() {
+ this.release();
+ if ( !this.isBlocked() ) {
+ this.process();
+ }
+ },
+
+ isBlocked: function() {
+ return this.isLocked();
+ }
+ });
+ /**
+ * Global event queue. Accumulates external events ('add:<key>', 'remove:<key>' and 'change:<key>')
+ * until the top-level object is fully initialized (see 'Backbone.RelationalModel').
+ */
+ Backbone.Relational.eventQueue = new Backbone.BlockingQueue();
+
+ /**
+ * Backbone.Store keeps track of all created (and destruction of) Backbone.RelationalModel.
+ * Handles lookup for relations.
+ */
+ Backbone.Store = function() {
+ this._collections = [];
+ this._reverseRelations = [];
+ this._orphanRelations = [];
+ this._subModels = [];
+ this._modelScopes = [ exports ];
+ };
+ _.extend( Backbone.Store.prototype, Backbone.Events, {
+ /**
+ * Create a new `Relation`.
+ * @param {Backbone.RelationalModel} [model]
+ * @param {Object} relation
+ * @param {Object} [options]
+ */
+ initializeRelation: function( model, relation, options ) {
+ var type = !_.isString( relation.type ) ? relation.type : Backbone[ relation.type ] || this.getObjectByName( relation.type );
+ if ( type && type.prototype instanceof Backbone.Relation ) {
+ new type( model, relation, options ); // Also pushes the new Relation into `model._relations`
+ }
+ else {
+ Backbone.Relational.showWarnings && typeof console !== 'undefined' && console.warn( 'Relation=%o; missing or invalid relation type!', relation );
+ }
+ },
+
+ /**
+ * Add a scope for `getObjectByName` to look for model types by name.
+ * @param {Object} scope
+ */
+ addModelScope: function( scope ) {
+ this._modelScopes.push( scope );
+ },
+
+ /**
+ * Remove a scope.
+ * @param {Object} scope
+ */
+ removeModelScope: function( scope ) {
+ this._modelScopes = _.without( this._modelScopes, scope );
+ },
+
+ /**
+ * Add a set of subModelTypes to the store, that can be used to resolve the '_superModel'
+ * for a model later in 'setupSuperModel'.
+ *
+ * @param {Backbone.RelationalModel} subModelTypes
+ * @param {Backbone.RelationalModel} superModelType
+ */
+ addSubModels: function( subModelTypes, superModelType ) {
+ this._subModels.push({
+ 'superModelType': superModelType,
+ 'subModels': subModelTypes
+ });
+ },
+
+ /**
+ * Check if the given modelType is registered as another model's subModel. If so, add it to the super model's
+ * '_subModels', and set the modelType's '_superModel', '_subModelTypeName', and '_subModelTypeAttribute'.
+ *
+ * @param {Backbone.RelationalModel} modelType
+ */
+ setupSuperModel: function( modelType ) {
+ _.find( this._subModels, function( subModelDef ) {
+ return _.find( subModelDef.subModels || [], function( subModelTypeName, typeValue ) {
+ var subModelType = this.getObjectByName( subModelTypeName );
+
+ if ( modelType === subModelType ) {
+ // Set 'modelType' as a child of the found superModel
+ subModelDef.superModelType._subModels[ typeValue ] = modelType;
+
+ // Set '_superModel', '_subModelTypeValue', and '_subModelTypeAttribute' on 'modelType'.
+ modelType._superModel = subModelDef.superModelType;
+ modelType._subModelTypeValue = typeValue;
+ modelType._subModelTypeAttribute = subModelDef.superModelType.prototype.subModelTypeAttribute;
+ return true;
+ }
+ }, this );
+ }, this );
+ },
+
+ /**
+ * Add a reverse relation. Is added to the 'relations' property on model's prototype, and to
+ * existing instances of 'model' in the store as well.
+ * @param {Object} relation
+ * @param {Backbone.RelationalModel} relation.model
+ * @param {String} relation.type
+ * @param {String} relation.key
+ * @param {String|Object} relation.relatedModel
+ */
+ addReverseRelation: function( relation ) {
+ var exists = _.any( this._reverseRelations, function( rel ) {
+ return _.all( relation || [], function( val, key ) {
+ return val === rel[ key ];
+ });
+ });
+
+ if ( !exists && relation.model && relation.type ) {
+ this._reverseRelations.push( relation );
+ this._addRelation( relation.model, relation );
+ this.retroFitRelation( relation );
+ }
+ },
+
+ /**
+ * Deposit a `relation` for which the `relatedModel` can't be resolved at the moment.
+ *
+ * @param {Object} relation
+ */
+ addOrphanRelation: function( relation ) {
+ var exists = _.any( this._orphanRelations, function( rel ) {
+ return _.all( relation || [], function( val, key ) {
+ return val === rel[ key ];
+ });
+ });
+
+ if ( !exists && relation.model && relation.type ) {
+ this._orphanRelations.push( relation );
+ }
+ },
+
+ /**
+ * Try to initialize any `_orphanRelation`s
+ */
+ processOrphanRelations: function() {
+ // Make sure to operate on a copy since we're removing while iterating
+ _.each( this._orphanRelations.slice( 0 ), function( rel ) {
+ var relatedModel = Backbone.Relational.store.getObjectByName( rel.relatedModel );
+ if ( relatedModel ) {
+ this.initializeRelation( null, rel );
+ this._orphanRelations = _.without( this._orphanRelations, rel );
+ }
+ }, this );
+ },
+
+ /**
+ *
+ * @param {Backbone.RelationalModel.constructor} type
+ * @param {Object} relation
+ * @private
+ */
+ _addRelation: function( type, relation ) {
+ if ( !type.prototype.relations ) {
+ type.prototype.relations = [];
+ }
+ type.prototype.relations.push( relation );
+
+ _.each( type._subModels || [], function( subModel ) {
+ this._addRelation( subModel, relation );
+ }, this );
+ },
+
+ /**
+ * Add a 'relation' to all existing instances of 'relation.model' in the store
+ * @param {Object} relation
+ */
+ retroFitRelation: function( relation ) {
+ var coll = this.getCollection( relation.model, false );
+ coll && coll.each( function( model ) {
+ if ( !( model instanceof relation.model ) ) {
+ return;
+ }
+
+ new relation.type( model, relation );
+ }, this );
+ },
+
+ /**
+ * Find the Store's collection for a certain type of model.
+ * @param {Backbone.RelationalModel} type
+ * @param {Boolean} [create=true] Should a collection be created if none is found?
+ * @return {Backbone.Collection} A collection if found (or applicable for 'model'), or null
+ */
+ getCollection: function( type, create ) {
+ if ( type instanceof Backbone.RelationalModel ) {
+ type = type.constructor;
+ }
+
+ var rootModel = type;
+ while ( rootModel._superModel ) {
+ rootModel = rootModel._superModel;
+ }
+
+ var coll = _.findWhere( this._collections, { model: rootModel } );
+
+ if ( !coll && create !== false ) {
+ coll = this._createCollection( rootModel );
+ }
+
+ return coll;
+ },
+
+ /**
+ * Find a model type on one of the modelScopes by name. Names are split on dots.
+ * @param {String} name
+ * @return {Object}
+ */
+ getObjectByName: function( name ) {
+ var parts = name.split( '.' ),
+ type = null;
+
+ _.find( this._modelScopes, function( scope ) {
+ type = _.reduce( parts || [], function( memo, val ) {
+ return memo ? memo[ val ] : undefined;
+ }, scope );
+
+ if ( type && type !== scope ) {
+ return true;
+ }
+ }, this );
+
+ return type;
+ },
+
+ _createCollection: function( type ) {
+ var coll;
+
+ // If 'type' is an instance, take its constructor
+ if ( type instanceof Backbone.RelationalModel ) {
+ type = type.constructor;
+ }
+
+ // Type should inherit from Backbone.RelationalModel.
+ if ( type.prototype instanceof Backbone.RelationalModel ) {
+ coll = new Backbone.Collection();
+ coll.model = type;
+
+ this._collections.push( coll );
+ }
+
+ return coll;
+ },
+
+ /**
+ * Find the attribute that is to be used as the `id` on a given object
+ * @param type
+ * @param {String|Number|Object|Backbone.RelationalModel} item
+ * @return {String|Number}
+ */
+ resolveIdForItem: function( type, item ) {
+ var id = _.isString( item ) || _.isNumber( item ) ? item : null;
+
+ if ( id === null ) {
+ if ( item instanceof Backbone.RelationalModel ) {
+ id = item.id;
+ }
+ else if ( _.isObject( item ) ) {
+ id = item[ type.prototype.idAttribute ];
+ }
+ }
+
+ // Make all falsy values `null` (except for 0, which could be an id.. see '/issues/179')
+ if ( !id && id !== 0 ) {
+ id = null;
+ }
+
+ return id;
+ },
+
+ /**
+ * Find a specific model of a certain `type` in the store
+ * @param type
+ * @param {String|Number|Object|Backbone.RelationalModel} item
+ */
+ find: function( type, item ) {
+ var id = this.resolveIdForItem( type, item );
+ var coll = this.getCollection( type );
+
+ // Because the found object could be of any of the type's superModel
+ // types, only return it if it's actually of the type asked for.
+ if ( coll ) {
+ var obj = coll.get( id );
+
+ if ( obj instanceof type ) {
+ return obj;
+ }
+ }
+
+ return null;
+ },
+
+ /**
+ * Add a 'model' to its appropriate collection. Retain the original contents of 'model.collection'.
+ * @param {Backbone.RelationalModel} model
+ */
+ register: function( model ) {
+ var coll = this.getCollection( model );
+
+ if ( coll ) {
+ var modelColl = model.collection;
+ coll.add( model );
+ this.listenTo( model, 'destroy', this.unregister, this );
+ model.collection = modelColl;
+ }
+ },
+
+ /**
+ * Check if the given model may use the given `id`
+ * @param model
+ * @param [id]
+ */
+ checkId: function( model, id ) {
+ var coll = this.getCollection( model ),
+ duplicate = coll && coll.get( id );
+
+ if ( duplicate && model !== duplicate ) {
+ if ( Backbone.Relational.showWarnings && typeof console !== 'undefined' ) {
+ console.warn( 'Duplicate id! Old RelationalModel=%o, new RelationalModel=%o', duplicate, model );
+ }
+
+ throw new Error( "Cannot instantiate more than one Backbone.RelationalModel with the same id per type!" );
+ }
+ },
+
+ /**
+ * Explicitly update a model's id in its store collection
+ * @param {Backbone.RelationalModel} model
+ */
+ update: function( model ) {
+ var coll = this.getCollection( model );
+ // This triggers updating the lookup indices kept in a collection
+ coll._onModelEvent( 'change:' + model.idAttribute, model, coll );
+
+ // Trigger an event on model so related models (having the model's new id in their keyContents) can add it.
+ model.trigger( 'relational:change:id', model, coll );
+ },
+
+ /**
+ * Remove a 'model' from the store.
+ * @param {Backbone.RelationalModel} model
+ */
+ unregister: function( model ) {
+ this.stopListening( model, 'destroy', this.unregister );
+ var coll = this.getCollection( model );
+ coll && coll.remove( model );
+ },
+
+ /**
+ * Reset the `store` to it's original state. The `reverseRelations` are kept though, since attempting to
+ * re-initialize these on models would lead to a large amount of warnings.
+ */
+ reset: function() {
+ this.stopListening();
+ this._collections = [];
+ this._subModels = [];
+ this._modelScopes = [ exports ];
+ }
+ });
+ Backbone.Relational.store = new Backbone.Store();
+
+ /**
+ * The main Relation class, from which 'HasOne' and 'HasMany' inherit. Internally, 'relational:<key>' events
+ * are used to regulate addition and removal of models from relations.
+ *
+ * @param {Backbone.RelationalModel} [instance] Model that this relation is created for. If no model is supplied,
+ * Relation just tries to instantiate it's `reverseRelation` if specified, and bails out after that.
+ * @param {Object} options
+ * @param {string} options.key
+ * @param {Backbone.RelationalModel.constructor} options.relatedModel
+ * @param {Boolean|String} [options.includeInJSON=true] Serialize the given attribute for related model(s)' in toJSON, or just their ids.
+ * @param {Boolean} [options.createModels=true] Create objects from the contents of keys if the object is not found in Backbone.store.
+ * @param {Object} [options.reverseRelation] Specify a bi-directional relation. If provided, Relation will reciprocate
+ * the relation to the 'relatedModel'. Required and optional properties match 'options', except that it also needs
+ * {Backbone.Relation|String} type ('HasOne' or 'HasMany').
+ * @param {Object} opts
+ */
+ Backbone.Relation = function( instance, options, opts ) {
+ this.instance = instance;
+ // Make sure 'options' is sane, and fill with defaults from subclasses and this object's prototype
+ options = _.isObject( options ) ? options : {};
+ this.reverseRelation = _.defaults( options.reverseRelation || {}, this.options.reverseRelation );
+ this.options = _.defaults( options, this.options, Backbone.Relation.prototype.options );
+
+ this.reverseRelation.type = !_.isString( this.reverseRelation.type ) ? this.reverseRelation.type :
+ Backbone[ this.reverseRelation.type ] || Backbone.Relational.store.getObjectByName( this.reverseRelation.type );
+
+ this.key = this.options.key;
+ this.keySource = this.options.keySource || this.key;
+ this.keyDestination = this.options.keyDestination || this.keySource || this.key;
+
+ this.model = this.options.model || this.instance.constructor;
+ this.relatedModel = this.options.relatedModel;
+ if ( _.isString( this.relatedModel ) ) {
+ this.relatedModel = Backbone.Relational.store.getObjectByName( this.relatedModel );
+ }
+
+ if ( !this.checkPreconditions() ) {
+ return;
+ }
+
+ // Add the reverse relation on 'relatedModel' to the store's reverseRelations
+ if ( !this.options.isAutoRelation && this.reverseRelation.type && this.reverseRelation.key ) {
+ Backbone.Relational.store.addReverseRelation( _.defaults( {
+ isAutoRelation: true,
+ model: this.relatedModel,
+ relatedModel: this.model,
+ reverseRelation: this.options // current relation is the 'reverseRelation' for its own reverseRelation
+ },
+ this.reverseRelation // Take further properties from this.reverseRelation (type, key, etc.)
+ ) );
+ }
+
+ if ( instance ) {
+ var contentKey = this.keySource;
+ if ( contentKey !== this.key && typeof this.instance.get( this.key ) === 'object' ) {
+ contentKey = this.key;
+ }
+
+ this.setKeyContents( this.instance.get( contentKey ) );
+ this.relatedCollection = Backbone.Relational.store.getCollection( this.relatedModel );
+
+ // Explicitly clear 'keySource', to prevent a leaky abstraction if 'keySource' differs from 'key'.
+ if ( this.keySource !== this.key ) {
+ this.instance.unset( this.keySource, { silent: true } );
+ }
+
+ // Add this Relation to instance._relations
+ this.instance._relations[ this.key ] = this;
+
+ this.initialize( opts );
+
+ if ( this.options.autoFetch ) {
+ this.instance.fetchRelated( this.key, _.isObject( this.options.autoFetch ) ? this.options.autoFetch : {} );
+ }
+
+ // When 'relatedModel' are created or destroyed, check if it affects this relation.
+ this.listenTo( this.instance, 'destroy', this.destroy )
+ .listenTo( this.relatedCollection, 'relational:add relational:change:id', this.tryAddRelated )
+ .listenTo( this.relatedCollection, 'relational:remove', this.removeRelated )
+ }
+ };
+ // Fix inheritance :\
+ Backbone.Relation.extend = Backbone.Model.extend;
+ // Set up all inheritable **Backbone.Relation** properties and methods.
+ _.extend( Backbone.Relation.prototype, Backbone.Events, Backbone.Semaphore, {
+ options: {
+ createModels: true,
+ includeInJSON: true,
+ isAutoRelation: false,
+ autoFetch: false,
+ parse: false
+ },
+
+ instance: null,
+ key: null,
+ keyContents: null,
+ relatedModel: null,
+ relatedCollection: null,
+ reverseRelation: null,
+ related: null,
+
+ /**
+ * Check several pre-conditions.
+ * @return {Boolean} True if pre-conditions are satisfied, false if they're not.
+ */
+ checkPreconditions: function() {
+ var i = this.instance,
+ k = this.key,
+ m = this.model,
+ rm = this.relatedModel,
+ warn = Backbone.Relational.showWarnings && typeof console !== 'undefined';
+
+ if ( !m || !k || !rm ) {
+ warn && console.warn( 'Relation=%o: missing model, key or relatedModel (%o, %o, %o).', this, m, k, rm );
+ return false;
+ }
+ // Check if the type in 'model' inherits from Backbone.RelationalModel
+ if ( !( m.prototype instanceof Backbone.RelationalModel ) ) {
+ warn && console.warn( 'Relation=%o: model does not inherit from Backbone.RelationalModel (%o).', this, i );
+ return false;
+ }
+ // Check if the type in 'relatedModel' inherits from Backbone.RelationalModel
+ if ( !( rm.prototype instanceof Backbone.RelationalModel ) ) {
+ warn && console.warn( 'Relation=%o: relatedModel does not inherit from Backbone.RelationalModel (%o).', this, rm );
+ return false;
+ }
+ // Check if this is not a HasMany, and the reverse relation is HasMany as well
+ if ( this instanceof Backbone.HasMany && this.reverseRelation.type === Backbone.HasMany ) {
+ warn && console.warn( 'Relation=%o: relation is a HasMany, and the reverseRelation is HasMany as well.', this );
+ return false;
+ }
+ // Check if we're not attempting to create a relationship on a `key` that's already used.
+ if ( i && _.keys( i._relations ).length ) {
+ var existing = _.find( i._relations, function( rel ) {
+ return rel.key === k;
+ }, this );
+
+ if ( existing ) {
+ warn && console.warn( 'Cannot create relation=%o on %o for model=%o: already taken by relation=%o.',
+ this, k, i, existing );
+ return false;
+ }
+ }
+
+ return true;
+ },
+
+ /**
+ * Set the related model(s) for this relation
+ * @param {Backbone.Model|Backbone.Collection} related
+ */
+ setRelated: function( related ) {
+ this.related = related;
+
+ this.instance.acquire();
+ this.instance.attributes[ this.key ] = related;
+ this.instance.release();
+ },
+
+ /**
+ * Determine if a relation (on a different RelationalModel) is the reverse
+ * relation of the current one.
+ * @param {Backbone.Relation} relation
+ * @return {Boolean}
+ */
+ _isReverseRelation: function( relation ) {
+ return relation.instance instanceof this.relatedModel && this.reverseRelation.key === relation.key &&
+ this.key === relation.reverseRelation.key;
+ },
+
+ /**
+ * Get the reverse relations (pointing back to 'this.key' on 'this.instance') for the currently related model(s).
+ * @param {Backbone.RelationalModel} [model] Get the reverse relations for a specific model.
+ * If not specified, 'this.related' is used.
+ * @return {Backbone.Relation[]}
+ */
+ getReverseRelations: function( model ) {
+ var reverseRelations = [];
+ // Iterate over 'model', 'this.related.models' (if this.related is a Backbone.Collection), or wrap 'this.related' in an array.
+ var models = !_.isUndefined( model ) ? [ model ] : this.related && ( this.related.models || [ this.related ] );
+ _.each( models || [], function( related ) {
+ _.each( related.getRelations() || [], function( relation ) {
+ if ( this._isReverseRelation( relation ) ) {
+ reverseRelations.push( relation );
+ }
+ }, this );
+ }, this );
+
+ return reverseRelations;
+ },
+
+ /**
+ * When `this.instance` is destroyed, cleanup our relations.
+ * Get reverse relation, call removeRelated on each.
+ */
+ destroy: function() {
+ this.stopListening();
+
+ if ( this instanceof Backbone.HasOne ) {
+ this.setRelated( null );
+ }
+ else if ( this instanceof Backbone.HasMany ) {
+ this.setRelated( this._prepareCollection() );
+ }
+
+ _.each( this.getReverseRelations(), function( relation ) {
+ relation.removeRelated( this.instance );
+ }, this );
+ }
+ });
+
+ Backbone.HasOne = Backbone.Relation.extend({
+ options: {
+ reverseRelation: { type: 'HasMany' }
+ },
+
+ initialize: function( opts ) {
+ this.listenTo( this.instance, 'relational:change:' + this.key, this.onChange );
+
+ var related = this.findRelated( opts );
+ this.setRelated( related );
+
+ // Notify new 'related' object of the new relation.
+ _.each( this.getReverseRelations(), function( relation ) {
+ relation.addRelated( this.instance, opts );
+ }, this );
+ },
+
+ /**
+ * Find related Models.
+ * @param {Object} [options]
+ * @return {Backbone.Model}
+ */
+ findRelated: function( options ) {
+ var related = null;
+
+ options = _.defaults( { parse: this.options.parse }, options );
+
+ if ( this.keyContents instanceof this.relatedModel ) {
+ related = this.keyContents;
+ }
+ else if ( this.keyContents || this.keyContents === 0 ) { // since 0 can be a valid `id` as well
+ var opts = _.defaults( { create: this.options.createModels }, options );
+ related = this.relatedModel.findOrCreate( this.keyContents, opts );
+ }
+
+ // Nullify `keyId` if we have a related model; in case it was already part of the relation
+ if ( this.related ) {
+ this.keyId = null;
+ }
+
+ return related;
+ },
+
+ /**
+ * Normalize and reduce `keyContents` to an `id`, for easier comparison
+ * @param {String|Number|Backbone.Model} keyContents
+ */
+ setKeyContents: function( keyContents ) {
+ this.keyContents = keyContents;
+ this.keyId = Backbone.Relational.store.resolveIdForItem( this.relatedModel, this.keyContents );
+ },
+
+ /**
+ * Event handler for `change:<key>`.
+ * If the key is changed, notify old & new reverse relations and initialize the new relation.
+ */
+ onChange: function( model, attr, options ) {
+ // Don't accept recursive calls to onChange (like onChange->findRelated->findOrCreate->initializeRelations->addRelated->onChange)
+ if ( this.isLocked() ) {
+ return;
+ }
+ this.acquire();
+ options = options ? _.clone( options ) : {};
+
+ // 'options.__related' is set by 'addRelated'/'removeRelated'. If it is set, the change
+ // is the result of a call from a relation. If it's not, the change is the result of
+ // a 'set' call on this.instance.
+ var changed = _.isUndefined( options.__related ),
+ oldRelated = changed ? this.related : options.__related;
+
+ if ( changed ) {
+ this.setKeyContents( attr );
+ var related = this.findRelated( options );
+ this.setRelated( related );
+ }
+
+ // Notify old 'related' object of the terminated relation
+ if ( oldRelated && this.related !== oldRelated ) {
+ _.each( this.getReverseRelations( oldRelated ), function( relation ) {
+ relation.removeRelated( this.instance, null, options );
+ }, this );
+ }
+
+ // Notify new 'related' object of the new relation. Note we do re-apply even if this.related is oldRelated;
+ // that can be necessary for bi-directional relations if 'this.instance' was created after 'this.related'.
+ // In that case, 'this.instance' will already know 'this.related', but the reverse might not exist yet.
+ _.each( this.getReverseRelations(), function( relation ) {
+ relation.addRelated( this.instance, options );
+ }, this );
+
+ // Fire the 'change:<key>' event if 'related' was updated
+ if ( !options.silent && this.related !== oldRelated ) {
+ var dit = this;
+ this.changed = true;
+ Backbone.Relational.eventQueue.add( function() {
+ dit.instance.trigger( 'change:' + dit.key, dit.instance, dit.related, options, true );
+ dit.changed = false;
+ });
+ }
+ this.release();
+ },
+
+ /**
+ * If a new 'this.relatedModel' appears in the 'store', try to match it to the last set 'keyContents'
+ */
+ tryAddRelated: function( model, coll, options ) {
+ if ( ( this.keyId || this.keyId === 0 ) && model.id === this.keyId ) { // since 0 can be a valid `id` as well
+ this.addRelated( model, options );
+ this.keyId = null;
+ }
+ },
+
+ addRelated: function( model, options ) {
+ // Allow 'model' to set up its relations before proceeding.
+ // (which can result in a call to 'addRelated' from a relation of 'model')
+ var dit = this;
+ model.queue( function() {
+ if ( model !== dit.related ) {
+ var oldRelated = dit.related || null;
+ dit.setRelated( model );
+ dit.onChange( dit.instance, model, _.defaults( { __related: oldRelated }, options ) );
+ }
+ });
+ },
+
+ removeRelated: function( model, coll, options ) {
+ if ( !this.related ) {
+ return;
+ }
+
+ if ( model === this.related ) {
+ var oldRelated = this.related || null;
+ this.setRelated( null );
+ this.onChange( this.instance, model, _.defaults( { __related: oldRelated }, options ) );
+ }
+ }
+ });
+
+ Backbone.HasMany = Backbone.Relation.extend({
+ collectionType: null,
+
+ options: {
+ reverseRelation: { type: 'HasOne' },
+ collectionType: Backbone.Collection,
+ collectionKey: true,
+ collectionOptions: {}
+ },
+
+ initialize: function( opts ) {
+ this.listenTo( this.instance, 'relational:change:' + this.key, this.onChange );
+
+ // Handle a custom 'collectionType'
+ this.collectionType = this.options.collectionType;
+ if ( _.isString( this.collectionType ) ) {
+ this.collectionType = Backbone.Relational.store.getObjectByName( this.collectionType );
+ }
+ if ( this.collectionType !== Backbone.Collection && !( this.collectionType.prototype instanceof Backbone.Collection ) ) {
+ throw new Error( '`collectionType` must inherit from Backbone.Collection' );
+ }
+
+ var related = this.findRelated( opts );
+ this.setRelated( related );
+ },
+
+ /**
+ * Bind events and setup collectionKeys for a collection that is to be used as the backing store for a HasMany.
+ * If no 'collection' is supplied, a new collection will be created of the specified 'collectionType' option.
+ * @param {Backbone.Collection} [collection]
+ * @return {Backbone.Collection}
+ */
+ _prepareCollection: function( collection ) {
+ if ( this.related ) {
+ this.stopListening( this.related );
+ }
+
+ if ( !collection || !( collection instanceof Backbone.Collection ) ) {
+ var options = _.isFunction( this.options.collectionOptions ) ?
+ this.options.collectionOptions( this.instance ) : this.options.collectionOptions;
+
+ collection = new this.collectionType( null, options );
+ }
+
+ collection.model = this.relatedModel;
+
+ if ( this.options.collectionKey ) {
+ var key = this.options.collectionKey === true ? this.options.reverseRelation.key : this.options.collectionKey;
+
+ if ( collection[ key ] && collection[ key ] !== this.instance ) {
+ if ( Backbone.Relational.showWarnings && typeof console !== 'undefined' ) {
+ console.warn( 'Relation=%o; collectionKey=%s already exists on collection=%o', this, key, this.options.collectionKey );
+ }
+ }
+ else if ( key ) {
+ collection[ key ] = this.instance;
+ }
+ }
+
+ this.listenTo( collection, 'relational:add', this.handleAddition )
+ .listenTo( collection, 'relational:remove', this.handleRemoval )
+ .listenTo( collection, 'relational:reset', this.handleReset );
+
+ return collection;
+ },
+
+ /**
+ * Find related Models.
+ * @param {Object} [options]
+ * @return {Backbone.Collection}
+ */
+ findRelated: function( options ) {
+ var related = null;
+
+ options = _.defaults( { parse: this.options.parse }, options );
+
+ // Replace 'this.related' by 'this.keyContents' if it is a Backbone.Collection
+ if ( this.keyContents instanceof Backbone.Collection ) {
+ this._prepareCollection( this.keyContents );
+ related = this.keyContents;
+ }
+ // Otherwise, 'this.keyContents' should be an array of related object ids.
+ // Re-use the current 'this.related' if it is a Backbone.Collection; otherwise, create a new collection.
+ else {
+ var toAdd = [];
+
+ _.each( this.keyContents, function( attributes ) {
+ if ( attributes instanceof this.relatedModel ) {
+ var model = attributes;
+ }
+ else {
+ // If `merge` is true, update models here, instead of during update.
+ model = this.relatedModel.findOrCreate( attributes,
+ _.extend( { merge: true }, options, { create: this.options.createModels } )
+ );
+ }
+
+ model && toAdd.push( model );
+ }, this );
+
+ if ( this.related instanceof Backbone.Collection ) {
+ related = this.related;
+ }
+ else {
+ related = this._prepareCollection();
+ }
+
+ // By now, both `merge` and `parse` will already have been executed for models if they were specified.
+ // Disable them to prevent additional calls.
+ related.set( toAdd, _.defaults( { merge: false, parse: false }, options ) );
+ }
+
+ // Remove entries from `keyIds` that were already part of the relation (and are thus 'unchanged')
+ this.keyIds = _.difference( this.keyIds, _.pluck( related.models, 'id' ) );
+
+ return related;
+ },
+
+ /**
+ * Normalize and reduce `keyContents` to a list of `ids`, for easier comparison
+ * @param {String|Number|String[]|Number[]|Backbone.Collection} keyContents
+ */
+ setKeyContents: function( keyContents ) {
+ this.keyContents = keyContents instanceof Backbone.Collection ? keyContents : null;
+ this.keyIds = [];
+
+ if ( !this.keyContents && ( keyContents || keyContents === 0 ) ) { // since 0 can be a valid `id` as well
+ // Handle cases the an API/user supplies just an Object/id instead of an Array
+ this.keyContents = _.isArray( keyContents ) ? keyContents : [ keyContents ];
+
+ _.each( this.keyContents, function( item ) {
+ var itemId = Backbone.Relational.store.resolveIdForItem( this.relatedModel, item );
+ if ( itemId || itemId === 0 ) {
+ this.keyIds.push( itemId );
+ }
+ }, this );
+ }
+ },
+
+ /**
+ * Event handler for `change:<key>`.
+ * If the contents of the key are changed, notify old & new reverse relations and initialize the new relation.
+ */
+ onChange: function( model, attr, options ) {
+ options = options ? _.clone( options ) : {};
+ this.setKeyContents( attr );
+ this.changed = false;
+
+ var related = this.findRelated( options );
+ this.setRelated( related );
+
+ if ( !options.silent ) {
+ var dit = this;
+ Backbone.Relational.eventQueue.add( function() {
+ // The `changed` flag can be set in `handleAddition` or `handleRemoval`
+ if ( dit.changed ) {
+ dit.instance.trigger( 'change:' + dit.key, dit.instance, dit.related, options, true );
+ dit.changed = false;
+ }
+ });
+ }
+ },
+
+ /**
+ * When a model is added to a 'HasMany', trigger 'add' on 'this.instance' and notify reverse relations.
+ * (should be 'HasOne', must set 'this.instance' as their related).
+ */
+ handleAddition: function( model, coll, options ) {
+ //console.debug('handleAddition called; args=%o', arguments);
+ options = options ? _.clone( options ) : {};
+ this.changed = true;
+
+ _.each( this.getReverseRelations( model ), function( relation ) {
+ relation.addRelated( this.instance, options );
+ }, this );
+
+ // Only trigger 'add' once the newly added model is initialized (so, has its relations set up)
+ var dit = this;
+ !options.silent && Backbone.Relational.eventQueue.add( function() {
+ dit.instance.trigger( 'add:' + dit.key, model, dit.related, options );
+ });
+ },
+
+ /**
+ * When a model is removed from a 'HasMany', trigger 'remove' on 'this.instance' and notify reverse relations.
+ * (should be 'HasOne', which should be nullified)
+ */
+ handleRemoval: function( model, coll, options ) {
+ //console.debug('handleRemoval called; args=%o', arguments);
+ options = options ? _.clone( options ) : {};
+ this.changed = true;
+
+ _.each( this.getReverseRelations( model ), function( relation ) {
+ relation.removeRelated( this.instance, null, options );
+ }, this );
+
+ var dit = this;
+ !options.silent && Backbone.Relational.eventQueue.add( function() {
+ dit.instance.trigger( 'remove:' + dit.key, model, dit.related, options );
+ });
+ },
+
+ handleReset: function( coll, options ) {
+ var dit = this;
+ options = options ? _.clone( options ) : {};
+ !options.silent && Backbone.Relational.eventQueue.add( function() {
+ dit.instance.trigger( 'reset:' + dit.key, dit.related, options );
+ });
+ },
+
+ tryAddRelated: function( model, coll, options ) {
+ var item = _.contains( this.keyIds, model.id );
+
+ if ( item ) {
+ this.addRelated( model, options );
+ this.keyIds = _.without( this.keyIds, model.id );
+ }
+ },
+
+ addRelated: function( model, options ) {
+ // Allow 'model' to set up its relations before proceeding.
+ // (which can result in a call to 'addRelated' from a relation of 'model')
+ var dit = this;
+ model.queue( function() {
+ if ( dit.related && !dit.related.get( model ) ) {
+ dit.related.add( model, _.defaults( { parse: false }, options ) );
+ }
+ });
+ },
+
+ removeRelated: function( model, coll, options ) {
+ if ( this.related.get( model ) ) {
+ this.related.remove( model, options );
+ }
+ }
+ });
+
+ /**
+ * A type of Backbone.Model that also maintains relations to other models and collections.
+ * New events when compared to the original:
+ * - 'add:<key>' (model, related collection, options)
+ * - 'remove:<key>' (model, related collection, options)
+ * - 'change:<key>' (model, related model or collection, options)
+ */
+ Backbone.RelationalModel = Backbone.Model.extend({
+ relations: null, // Relation descriptions on the prototype
+ _relations: null, // Relation instances
+ _isInitialized: false,
+ _deferProcessing: false,
+ _queue: null,
+
+ subModelTypeAttribute: 'type',
+ subModelTypes: null,
+
+ constructor: function( attributes, options ) {
+ // Nasty hack, for cases like 'model.get( <HasMany key> ).add( item )'.
+ // Defer 'processQueue', so that when 'Relation.createModels' is used we trigger 'HasMany'
+ // collection events only after the model is really fully set up.
+ // Example: event for "p.on( 'add:jobs' )" -> "p.get('jobs').add( { company: c.id, person: p.id } )".
+ if ( options && options.collection ) {
+ var dit = this,
+ collection = this.collection = options.collection;
+
+ // Prevent `collection` from cascading down to nested models; they shouldn't go into this `if` clause.
+ delete options.collection;
+
+ this._deferProcessing = true;
+
+ var processQueue = function( model ) {
+ if ( model === dit ) {
+ dit._deferProcessing = false;
+ dit.processQueue();
+ collection.off( 'relational:add', processQueue );
+ }
+ };
+ collection.on( 'relational:add', processQueue );
+
+ // So we do process the queue eventually, regardless of whether this model actually gets added to 'options.collection'.
+ _.defer( function() {
+ processQueue( dit );
+ });
+ }
+
+ Backbone.Relational.store.processOrphanRelations();
+
+ this._queue = new Backbone.BlockingQueue();
+ this._queue.block();
+ Backbone.Relational.eventQueue.block();
+
+ try {
+ Backbone.Model.apply( this, arguments );
+ }
+ finally {
+ // Try to run the global queue holding external events
+ Backbone.Relational.eventQueue.unblock();
+ }
+ },
+
+ /**
+ * Override 'trigger' to queue 'change' and 'change:*' events
+ */
+ trigger: function( eventName ) {
+ if ( eventName.length > 5 && eventName.indexOf( 'change' ) === 0 ) {
+ var dit = this,
+ args = arguments;
+
+ Backbone.Relational.eventQueue.add( function() {
+ if ( !dit._isInitialized ) {
+ return;
+ }
+
+ // Determine if the `change` event is still valid, now that all relations are populated
+ var changed = true;
+ if ( eventName === 'change' ) {
+ changed = dit.hasChanged();
+ }
+ else {
+ var attr = eventName.slice( 7 ),
+ rel = dit.getRelation( attr );
+
+ if ( rel ) {
+ // If `attr` is a relation, `change:attr` get triggered from `Relation.onChange`.
+ // These take precedence over `change:attr` events triggered by `Model.set`.
+ // The relation set a fourth attribute to `true`. If this attribute is present,
+ // continue triggering this event; otherwise, it's from `Model.set` and should be stopped.
+ changed = ( args[ 4 ] === true );
+
+ // If this event was triggered by a relation, set the right value in `this.changed`
+ // (a Collection or Model instead of raw data).
+ if ( changed ) {
+ dit.changed[ attr ] = args[ 2 ];
+ }
+ // Otherwise, this event is from `Model.set`. If the relation doesn't report a change,
+ // remove attr from `dit.changed` so `hasChanged` doesn't take it into account.
+ else if ( !rel.changed ) {
+ delete dit.changed[ attr ];
+ }
+ }
+ }
+
+ changed && Backbone.Model.prototype.trigger.apply( dit, args );
+ });
+ }
+ else {
+ Backbone.Model.prototype.trigger.apply( this, arguments );
+ }
+
+ return this;
+ },
+
+ /**
+ * Initialize Relations present in this.relations; determine the type (HasOne/HasMany), then creates a new instance.
+ * Invoked in the first call so 'set' (which is made from the Backbone.Model constructor).
+ */
+ initializeRelations: function( options ) {
+ this.acquire(); // Setting up relations often also involve calls to 'set', and we only want to enter this function once
+ this._relations = {};
+
+ _.each( this.relations || [], function( rel ) {
+ Backbone.Relational.store.initializeRelation( this, rel, options );
+ }, this );
+
+ this._isInitialized = true;
+ this.release();
+ this.processQueue();
+ },
+
+ /**
+ * When new values are set, notify this model's relations (also if options.silent is set).
+ * (Relation.setRelated locks this model before calling 'set' on it to prevent loops)
+ */
+ updateRelations: function( options ) {
+ if ( this._isInitialized && !this.isLocked() ) {
+ _.each( this._relations, function( rel ) {
+ // Update from data in `rel.keySource` if set, or `rel.key` otherwise
+ var val = this.attributes[ rel.keySource ] || this.attributes[ rel.key ];
+ if ( rel.related !== val ) {
+ this.trigger( 'relational:change:' + rel.key, this, val, options || {} );
+ }
+ }, this );
+ }
+ },
+
+ /**
+ * Either add to the queue (if we're not initialized yet), or execute right away.
+ */
+ queue: function( func ) {
+ this._queue.add( func );
+ },
+
+ /**
+ * Process _queue
+ */
+ processQueue: function() {
+ if ( this._isInitialized && !this._deferProcessing && this._queue.isBlocked() ) {
+ this._queue.unblock();
+ }
+ },
+
+ /**
+ * Get a specific relation.
+ * @param key {string} The relation key to look for.
+ * @return {Backbone.Relation} An instance of 'Backbone.Relation', if a relation was found for 'key', or null.
+ */
+ getRelation: function( key ) {
+ return this._relations[ key ];
+ },
+
+ /**
+ * Get all of the created relations.
+ * @return {Backbone.Relation[]}
+ */
+ getRelations: function() {
+ return _.values( this._relations );
+ },
+
+ /**
+ * Retrieve related objects.
+ * @param key {string} The relation key to fetch models for.
+ * @param [options] {Object} Options for 'Backbone.Model.fetch' and 'Backbone.sync'.
+ * @param [refresh=false] {boolean} Fetch existing models from the server as well (in order to update them).
+ * @return {jQuery.when[]} An array of request objects
+ */
+ fetchRelated: function( key, options, refresh ) {
+ // Set default `options` for fetch
+ options = _.extend( { update: true, remove: false }, options );
+
+ var setUrl,
+ requests = [],
+ rel = this.getRelation( key ),
+ idsToFetch = rel && ( rel.keyIds || ( ( rel.keyId || rel.keyId === 0 ) ? [ rel.keyId ] : [] ) );
+
+ // On `refresh`, add the ids for current models in the relation to `idsToFetch`
+ if ( refresh ) {
+ var models = rel.related instanceof Backbone.Collection ? rel.related.models : [ rel.related ];
+ _.each( models, function( model ) {
+ if ( model.id || model.id === 0 ) {
+ idsToFetch.push( model.id );
+ }
+ });
+ }
+
+ if ( idsToFetch && idsToFetch.length ) {
+ // Find (or create) a model for each one that is to be fetched
+ var created = [],
+ models = _.map( idsToFetch, function( id ) {
+ var model = Backbone.Relational.store.find( rel.relatedModel, id );
+
+ if ( !model ) {
+ var attrs = {};
+ attrs[ rel.relatedModel.prototype.idAttribute ] = id;
+ model = rel.relatedModel.findOrCreate( attrs, options );
+ created.push( model );
+ }
+
+ return model;
+ }, this );
+
+ // Try if the 'collection' can provide a url to fetch a set of models in one request.
+ if ( rel.related instanceof Backbone.Collection && _.isFunction( rel.related.url ) ) {
+ setUrl = rel.related.url( models );
+ }
+
+ // An assumption is that when 'Backbone.Collection.url' is a function, it can handle building of set urls.
+ // To make sure it can, test if the url we got by supplying a list of models to fetch is different from
+ // the one supplied for the default fetch action (without args to 'url').
+ if ( setUrl && setUrl !== rel.related.url() ) {
+ var opts = _.defaults(
+ {
+ error: function() {
+ var args = arguments;
+ _.each( created, function( model ) {
+ model.trigger( 'destroy', model, model.collection, options );
+ options.error && options.error.apply( model, args );
+ });
+ },
+ url: setUrl
+ },
+ options
+ );
+
+ requests = [ rel.related.fetch( opts ) ];
+ }
+ else {
+ requests = _.map( models, function( model ) {
+ var opts = _.defaults(
+ {
+ error: function() {
+ if ( _.contains( created, model ) ) {
+ model.trigger( 'destroy', model, model.collection, options );
+ options.error && options.error.apply( model, arguments );
+ }
+ }
+ },
+ options
+ );
+ return model.fetch( opts );
+ }, this );
+ }
+ }
+
+ return requests;
+ },
+
+ get: function( attr ) {
+ var originalResult = Backbone.Model.prototype.get.call( this, attr );
+
+ // Use `originalResult` get if dotNotation not enabled or not required because no dot is in `attr`
+ if ( !this.dotNotation || attr.indexOf( '.' ) === -1 ) {
+ return originalResult;
+ }
+
+ // Go through all splits and return the final result
+ var splits = attr.split( '.' );
+ var result = _.reduce(splits, function( model, split ) {
+ if ( !( model instanceof Backbone.Model ) ) {
+ throw new Error( 'Attribute must be an instanceof Backbone.Model. Is: ' + model + ', currentSplit: ' + split );
+ }
+
+ return Backbone.Model.prototype.get.call( model, split );
+ }, this );
+
+ if ( originalResult !== undefined && result !== undefined ) {
+ throw new Error( "Ambiguous result for '" + attr + "'. direct result: " + originalResult + ", dotNotation: " + result );
+ }
+
+ return originalResult || result;
+ },
+
+ set: function( key, value, options ) {
+ Backbone.Relational.eventQueue.block();
+
+ // Duplicate backbone's behavior to allow separate key/value parameters, instead of a single 'attributes' object
+ var attributes;
+ if ( _.isObject( key ) || key == null ) {
+ attributes = key;
+ options = value;
+ }
+ else {
+ attributes = {};
+ attributes[ key ] = value;
+ }
+
+ try {
+ var id = this.id,
+ newId = attributes && this.idAttribute in attributes && attributes[ this.idAttribute ];
+
+ // Check if we're not setting a duplicate id before actually calling `set`.
+ Backbone.Relational.store.checkId( this, newId );
+
+ var result = Backbone.Model.prototype.set.apply( this, arguments );
+
+ // Ideal place to set up relations, if this is the first time we're here for this model
+ if ( !this._isInitialized && !this.isLocked() ) {
+ this.constructor.initializeModelHierarchy();
+ Backbone.Relational.store.register( this );
+ this.initializeRelations( options );
+ }
+ // The store should know about an `id` update asap
+ else if ( newId && newId !== id ) {
+ Backbone.Relational.store.update( this );
+ }
+
+ if ( attributes ) {
+ this.updateRelations( options );
+ }
+ }
+ finally {
+ // Try to run the global queue holding external events
+ Backbone.Relational.eventQueue.unblock();
+ }
+
+ return result;
+ },
+
+ unset: function( attribute, options ) {
+ Backbone.Relational.eventQueue.block();
+
+ var result = Backbone.Model.prototype.unset.apply( this, arguments );
+ this.updateRelations( options );
+
+ // Try to run the global queue holding external events
+ Backbone.Relational.eventQueue.unblock();
+
+ return result;
+ },
+
+ clear: function( options ) {
+ Backbone.Relational.eventQueue.block();
+
+ var result = Backbone.Model.prototype.clear.apply( this, arguments );
+ this.updateRelations( options );
+
+ // Try to run the global queue holding external events
+ Backbone.Relational.eventQueue.unblock();
+
+ return result;
+ },
+
+ clone: function() {
+ var attributes = _.clone( this.attributes );
+ if ( !_.isUndefined( attributes[ this.idAttribute ] ) ) {
+ attributes[ this.idAttribute ] = null;
+ }
+
+ _.each( this.getRelations(), function( rel ) {
+ delete attributes[ rel.key ];
+ });
+
+ return new this.constructor( attributes );
+ },
+
+ /**
+ * Convert relations to JSON, omits them when required
+ */
+ toJSON: function( options ) {
+ // If this Model has already been fully serialized in this branch once, return to avoid loops
+ if ( this.isLocked() ) {
+ return this.id;
+ }
+
+ this.acquire();
+ var json = Backbone.Model.prototype.toJSON.call( this, options );
+
+ if ( this.constructor._superModel && !( this.constructor._subModelTypeAttribute in json ) ) {
+ json[ this.constructor._subModelTypeAttribute ] = this.constructor._subModelTypeValue;
+ }
+
+ _.each( this._relations, function( rel ) {
+ var related = json[ rel.key ],
+ includeInJSON = rel.options.includeInJSON,
+ value = null;
+
+ if ( includeInJSON === true ) {
+ if ( related && _.isFunction( related.toJSON ) ) {
+ value = related.toJSON( options );
+ }
+ }
+ else if ( _.isString( includeInJSON ) ) {
+ if ( related instanceof Backbone.Collection ) {
+ value = related.pluck( includeInJSON );
+ }
+ else if ( related instanceof Backbone.Model ) {
+ value = related.get( includeInJSON );
+ }
+
+ // Add ids for 'unfound' models if includeInJSON is equal to (only) the relatedModel's `idAttribute`
+ if ( includeInJSON === rel.relatedModel.prototype.idAttribute ) {
+ if ( rel instanceof Backbone.HasMany ) {
+ value = value.concat( rel.keyIds );
+ }
+ else if ( rel instanceof Backbone.HasOne ) {
+ value = value || rel.keyId;
+ }
+ }
+ }
+ else if ( _.isArray( includeInJSON ) ) {
+ if ( related instanceof Backbone.Collection ) {
+ value = [];
+ related.each( function( model ) {
+ var curJson = {};
+ _.each( includeInJSON, function( key ) {
+ curJson[ key ] = model.get( key );
+ });
+ value.push( curJson );
+ });
+ }
+ else if ( related instanceof Backbone.Model ) {
+ value = {};
+ _.each( includeInJSON, function( key ) {
+ value[ key ] = related.get( key );
+ });
+ }
+ }
+ else {
+ delete json[ rel.key ];
+ }
+
+ if ( includeInJSON ) {
+ json[ rel.keyDestination ] = value;
+ }
+
+ if ( rel.keyDestination !== rel.key ) {
+ delete json[ rel.key ];
+ }
+ });
+
+ this.release();
+ return json;
+ }
+ },
+ {
+ /**
+ *
+ * @param superModel
+ * @returns {Backbone.RelationalModel.constructor}
+ */
+ setup: function( superModel ) {
+ // We don't want to share a relations array with a parent, as this will cause problems with
+ // reverse relations.
+ this.prototype.relations = ( this.prototype.relations || [] ).slice( 0 );
+
+ this._subModels = {};
+ this._superModel = null;
+
+ // If this model has 'subModelTypes' itself, remember them in the store
+ if ( this.prototype.hasOwnProperty( 'subModelTypes' ) ) {
+ Backbone.Relational.store.addSubModels( this.prototype.subModelTypes, this );
+ }
+ // The 'subModelTypes' property should not be inherited, so reset it.
+ else {
+ this.prototype.subModelTypes = null;
+ }
+
+ // Initialize all reverseRelations that belong to this new model.
+ _.each( this.prototype.relations || [], function( rel ) {
+ if ( !rel.model ) {
+ rel.model = this;
+ }
+
+ if ( rel.reverseRelation && rel.model === this ) {
+ var preInitialize = true;
+ if ( _.isString( rel.relatedModel ) ) {
+ /**
+ * The related model might not be defined for two reasons
+ * 1. it is related to itself
+ * 2. it never gets defined, e.g. a typo
+ * 3. the model hasn't been defined yet, but will be later
+ * In neither of these cases do we need to pre-initialize reverse relations.
+ * However, for 3. (which is, to us, indistinguishable from 2.), we do need to attempt
+ * setting up this relation again later, in case the related model is defined later.
+ */
+ var relatedModel = Backbone.Relational.store.getObjectByName( rel.relatedModel );
+ preInitialize = relatedModel && ( relatedModel.prototype instanceof Backbone.RelationalModel );
+ }
+
+ if ( preInitialize ) {
+ Backbone.Relational.store.initializeRelation( null, rel );
+ }
+ else if ( _.isString( rel.relatedModel ) ) {
+ Backbone.Relational.store.addOrphanRelation( rel );
+ }
+ }
+ }, this );
+
+ return this;
+ },
+
+ /**
+ * Create a 'Backbone.Model' instance based on 'attributes'.
+ * @param {Object} attributes
+ * @param {Object} [options]
+ * @return {Backbone.Model}
+ */
+ build: function( attributes, options ) {
+ var model = this;
+
+ // 'build' is a possible entrypoint; it's possible no model hierarchy has been determined yet.
+ this.initializeModelHierarchy();
+
+ // Determine what type of (sub)model should be built if applicable.
+ // Lookup the proper subModelType in 'this._subModels'.
+ if ( this._subModels && this.prototype.subModelTypeAttribute in attributes ) {
+ var subModelTypeAttribute = attributes[ this.prototype.subModelTypeAttribute ];
+ var subModelType = this._subModels[ subModelTypeAttribute ];
+ if ( subModelType ) {
+ model = subModelType;
+ }
+ }
+
+ return new model( attributes, options );
+ },
+
+ /**
+ *
+ */
+ initializeModelHierarchy: function() {
+ // If we're here for the first time, try to determine if this modelType has a 'superModel'.
+ if ( _.isUndefined( this._superModel ) || _.isNull( this._superModel ) ) {
+ Backbone.Relational.store.setupSuperModel( this );
+
+ // If a superModel has been found, copy relations from the _superModel if they haven't been
+ // inherited automatically (due to a redefinition of 'relations').
+ // Otherwise, make sure we don't get here again for this type by making '_superModel' false so we fail
+ // the isUndefined/isNull check next time.
+ if ( this._superModel && this._superModel.prototype.relations ) {
+ // Find relations that exist on the `_superModel`, but not yet on this model.
+ var inheritedRelations = _.select( this._superModel.prototype.relations || [], function( superRel ) {
+ return !_.any( this.prototype.relations || [], function( rel ) {
+ return superRel.relatedModel === rel.relatedModel && superRel.key === rel.key;
+ }, this );
+ }, this );
+
+ this.prototype.relations = inheritedRelations.concat( this.prototype.relations );
+ }
+ else {
+ this._superModel = false;
+ }
+ }
+
+ // If we came here through 'build' for a model that has 'subModelTypes', and not all of them have been resolved yet, try to resolve each.
+ if ( this.prototype.subModelTypes && _.keys( this.prototype.subModelTypes ).length !== _.keys( this._subModels ).length ) {
+ _.each( this.prototype.subModelTypes || [], function( subModelTypeName ) {
+ var subModelType = Backbone.Relational.store.getObjectByName( subModelTypeName );
+ subModelType && subModelType.initializeModelHierarchy();
+ });
+ }
+ },
+
+ /**
+ * Find an instance of `this` type in 'Backbone.Relational.store'.
+ * - If `attributes` is a string or a number, `findOrCreate` will just query the `store` and return a model if found.
+ * - If `attributes` is an object and is found in the store, the model will be updated with `attributes` unless `options.update` is `false`.
+ * Otherwise, a new model is created with `attributes` (unless `options.create` is explicitly set to `false`).
+ * @param {Object|String|Number} attributes Either a model's id, or the attributes used to create or update a model.
+ * @param {Object} [options]
+ * @param {Boolean} [options.create=true]
+ * @param {Boolean} [options.merge=true]
+ * @param {Boolean} [options.parse=false]
+ * @return {Backbone.RelationalModel}
+ */
+ findOrCreate: function( attributes, options ) {
+ options || ( options = {} );
+ var parsedAttributes = ( _.isObject( attributes ) && options.parse && this.prototype.parse ) ?
+ this.prototype.parse( attributes ) : attributes;
+
+ // Try to find an instance of 'this' model type in the store
+ var model = Backbone.Relational.store.find( this, parsedAttributes );
+
+ // If we found an instance, update it with the data in 'item' (unless 'options.merge' is false).
+ // If not, create an instance (unless 'options.create' is false).
+ if ( _.isObject( attributes ) ) {
+ if ( model && options.merge !== false ) {
+ // Make sure `options.collection` doesn't cascade to nested models
+ delete options.collection;
+
+ model.set( parsedAttributes, options );
+ }
+ else if ( !model && options.create !== false ) {
+ model = this.build( attributes, options );
+ }
+ }
+
+ return model;
+ }
+ });
+ _.extend( Backbone.RelationalModel.prototype, Backbone.Semaphore );
+
+ /**
+ * Override Backbone.Collection._prepareModel, so objects will be built using the correct type
+ * if the collection.model has subModels.
+ * Attempts to find a model for `attrs` in Backbone.store through `findOrCreate`
+ * (which sets the new properties on it if found), or instantiates a new model.
+ */
+ Backbone.Collection.prototype.__prepareModel = Backbone.Collection.prototype._prepareModel;
+ Backbone.Collection.prototype._prepareModel = function ( attrs, options ) {
+ var model;
+
+ if ( attrs instanceof Backbone.Model ) {
+ if ( !attrs.collection ) {
+ attrs.collection = this;
+ }
+ model = attrs;
+ }
+ else {
+ options || ( options = {} );
+ options.collection = this;
+
+ if ( typeof this.model.findOrCreate !== 'undefined' ) {
+ model = this.model.findOrCreate( attrs, options );
+ }
+ else {
+ model = new this.model( attrs, options );
+ }
+
+ if ( model && model.isNew() && !model._validate( attrs, options ) ) {
+ this.trigger( 'invalid', this, attrs, options );
+ model = false;
+ }
+ }
+
+ return model;
+ };
+
+
+ /**
+ * Override Backbone.Collection.set, so we'll create objects from attributes where required,
+ * and update the existing models. Also, trigger 'relational:add'.
+ */
+ var set = Backbone.Collection.prototype.__set = Backbone.Collection.prototype.set;
+ Backbone.Collection.prototype.set = function( models, options ) {
+ // Short-circuit if this Collection doesn't hold RelationalModels
+ if ( !( this.model.prototype instanceof Backbone.RelationalModel ) ) {
+ return set.apply( this, arguments );
+ }
+
+ if ( options && options.parse ) {
+ models = this.parse( models, options );
+ }
+
+ if ( !_.isArray( models ) ) {
+ models = models ? [ models ] : [];
+ }
+
+ var newModels = [],
+ toAdd = [];
+
+ //console.debug( 'calling add on coll=%o; model=%o, options=%o', this, models, options );
+ _.each( models, function( model ) {
+ if ( !( model instanceof Backbone.Model ) ) {
+ model = Backbone.Collection.prototype._prepareModel.call( this, model, options );
+ }
+
+ if ( model ) {
+ toAdd.push( model );
+
+ if ( !( this.get( model ) || this.get( model.cid ) ) ) {
+ newModels.push( model );
+ }
+ // If we arrive in `add` while performing a `set` (after a create, so the model gains an `id`),
+ // we may get here before `_onModelEvent` has had the chance to update `_byId`.
+ else if ( model.id != null ) {
+ this._byId[ model.id ] = model;
+ }
+ }
+ }, this );
+
+ // Add 'models' in a single batch, so the original add will only be called once (and thus 'sort', etc).
+ // If `parse` was specified, the collection and contained models have been parsed now.
+ set.call( this, toAdd, _.defaults( { parse: false }, options ) );
+
+ _.each( newModels, function( model ) {
+ // Fire a `relational:add` event for any model in `newModels` that has actually been added to the collection.
+ if ( this.get( model ) || this.get( model.cid ) ) {
+ this.trigger( 'relational:add', model, this, options );
+ }
+ }, this );
+
+ return this;
+ };
+
+ /**
+ * Override 'Backbone.Collection.remove' to trigger 'relational:remove'.
+ */
+ var remove = Backbone.Collection.prototype.__remove = Backbone.Collection.prototype.remove;
+ Backbone.Collection.prototype.remove = function( models, options ) {
+ // Short-circuit if this Collection doesn't hold RelationalModels
+ if ( !( this.model.prototype instanceof Backbone.RelationalModel ) ) {
+ return remove.apply( this, arguments );
+ }
+
+ models = _.isArray( models ) ? models.slice() : [ models ];
+ options || ( options = {} );
+
+ var toRemove = [];
+
+ //console.debug('calling remove on coll=%o; models=%o, options=%o', this, models, options );
+ _.each( models, function( model ) {
+ model = this.get( model ) || this.get( model.cid );
+ model && toRemove.push( model );
+ }, this );
+
+ if ( toRemove.length ) {
+ remove.call( this, toRemove, options );
+
+ _.each( toRemove, function( model ) {
+ this.trigger('relational:remove', model, this, options);
+ }, this );
+ }
+
+ return this;
+ };
+
+ /**
+ * Override 'Backbone.Collection.reset' to trigger 'relational:reset'.
+ */
+ var reset = Backbone.Collection.prototype.__reset = Backbone.Collection.prototype.reset;
+ Backbone.Collection.prototype.reset = function( models, options ) {
+ options = _.extend( { merge: true }, options );
+ reset.call( this, models, options );
+
+ if ( this.model.prototype instanceof Backbone.RelationalModel ) {
+ this.trigger( 'relational:reset', this, options );
+ }
+
+ return this;
+ };
+
+ /**
+ * Override 'Backbone.Collection.sort' to trigger 'relational:reset'.
+ */
+ var sort = Backbone.Collection.prototype.__sort = Backbone.Collection.prototype.sort;
+ Backbone.Collection.prototype.sort = function( options ) {
+ sort.call( this, options );
+
+ if ( this.model.prototype instanceof Backbone.RelationalModel ) {
+ this.trigger( 'relational:reset', this, options );
+ }
+
+ return this;
+ };
+
+ /**
+ * Override 'Backbone.Collection.trigger' so 'add', 'remove' and 'reset' events are queued until relations
+ * are ready.
+ */
+ var trigger = Backbone.Collection.prototype.__trigger = Backbone.Collection.prototype.trigger;
+ Backbone.Collection.prototype.trigger = function( eventName ) {
+ // Short-circuit if this Collection doesn't hold RelationalModels
+ if ( !( this.model.prototype instanceof Backbone.RelationalModel ) ) {
+ return trigger.apply( this, arguments );
+ }
+
+ if ( eventName === 'add' || eventName === 'remove' || eventName === 'reset' ) {
+ var dit = this,
+ args = arguments;
+
+ if ( _.isObject( args[ 3 ] ) ) {
+ args = _.toArray( args );
+ // the fourth argument is the option object.
+ // we need to clone it, as it could be modified while we wait on the eventQueue to be unblocked
+ args[ 3 ] = _.clone( args[ 3 ] );
+ }
+
+ Backbone.Relational.eventQueue.add( function() {
+ trigger.apply( dit, args );
+ });
+ }
+ else {
+ trigger.apply( this, arguments );
+ }
+
+ return this;
+ };
+
+ // Override .extend() to automatically call .setup()
+ Backbone.RelationalModel.extend = function( protoProps, classProps ) {
+ var child = Backbone.Model.extend.apply( this, arguments );
+
+ child.setup( this );
+
+ return child;
+ };
+})();
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/js/backbone.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,1894 @@
+// Backbone.js 1.2.3
+
+// (c) 2010-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+// Backbone may be freely distributed under the MIT license.
+// For all details and documentation:
+// http://backbonejs.org
+
+(function(factory) {
+
+ // Establish the root object, `window` (`self`) in the browser, or `global` on the server.
+ // We use `self` instead of `window` for `WebWorker` support.
+ var root = (typeof self == 'object' && self.self == self && self) ||
+ (typeof global == 'object' && global.global == global && global);
+
+ // Set up Backbone appropriately for the environment. Start with AMD.
+ if (typeof define === 'function' && define.amd) {
+ define(['underscore', 'jquery', 'exports'], function(_, $, exports) {
+ // Export global even in AMD case in case this script is loaded with
+ // others that may still expect a global Backbone.
+ root.Backbone = factory(root, exports, _, $);
+ });
+
+ // Next for Node.js or CommonJS. jQuery may not be needed as a module.
+ } else if (typeof exports !== 'undefined') {
+ var _ = require('underscore'), $;
+ try { $ = require('jquery'); } catch(e) {}
+ factory(root, exports, _, $);
+
+ // Finally, as a browser global.
+ } else {
+ root.Backbone = factory(root, {}, root._, (root.jQuery || root.Zepto || root.ender || root.$));
+ }
+
+}(function(root, Backbone, _, $) {
+
+ // Initial Setup
+ // -------------
+
+ // Save the previous value of the `Backbone` variable, so that it can be
+ // restored later on, if `noConflict` is used.
+ var previousBackbone = root.Backbone;
+
+ // Create a local reference to a common array method we'll want to use later.
+ var slice = Array.prototype.slice;
+
+ // Current version of the library. Keep in sync with `package.json`.
+ Backbone.VERSION = '1.2.3';
+
+ // For Backbone's purposes, jQuery, Zepto, Ender, or My Library (kidding) owns
+ // the `$` variable.
+ Backbone.$ = $;
+
+ // Runs Backbone.js in *noConflict* mode, returning the `Backbone` variable
+ // to its previous owner. Returns a reference to this Backbone object.
+ Backbone.noConflict = function() {
+ root.Backbone = previousBackbone;
+ return this;
+ };
+
+ // Turn on `emulateHTTP` to support legacy HTTP servers. Setting this option
+ // will fake `"PATCH"`, `"PUT"` and `"DELETE"` requests via the `_method` parameter and
+ // set a `X-Http-Method-Override` header.
+ Backbone.emulateHTTP = false;
+
+ // Turn on `emulateJSON` to support legacy servers that can't deal with direct
+ // `application/json` requests ... this will encode the body as
+ // `application/x-www-form-urlencoded` instead and will send the model in a
+ // form param named `model`.
+ Backbone.emulateJSON = false;
+
+ // Proxy Backbone class methods to Underscore functions, wrapping the model's
+ // `attributes` object or collection's `models` array behind the scenes.
+ //
+ // collection.filter(function(model) { return model.get('age') > 10 });
+ // collection.each(this.addView);
+ //
+ // `Function#apply` can be slow so we use the method's arg count, if we know it.
+ var addMethod = function(length, method, attribute) {
+ switch (length) {
+ case 1: return function() {
+ return _[method](this[attribute]);
+ };
+ case 2: return function(value) {
+ return _[method](this[attribute], value);
+ };
+ case 3: return function(iteratee, context) {
+ return _[method](this[attribute], cb(iteratee, this), context);
+ };
+ case 4: return function(iteratee, defaultVal, context) {
+ return _[method](this[attribute], cb(iteratee, this), defaultVal, context);
+ };
+ default: return function() {
+ var args = slice.call(arguments);
+ args.unshift(this[attribute]);
+ return _[method].apply(_, args);
+ };
+ }
+ };
+ var addUnderscoreMethods = function(Class, methods, attribute) {
+ _.each(methods, function(length, method) {
+ if (_[method]) Class.prototype[method] = addMethod(length, method, attribute);
+ });
+ };
+
+ // Support `collection.sortBy('attr')` and `collection.findWhere({id: 1})`.
+ var cb = function(iteratee, instance) {
+ if (_.isFunction(iteratee)) return iteratee;
+ if (_.isObject(iteratee) && !instance._isModel(iteratee)) return modelMatcher(iteratee);
+ if (_.isString(iteratee)) return function(model) { return model.get(iteratee); };
+ return iteratee;
+ };
+ var modelMatcher = function(attrs) {
+ var matcher = _.matches(attrs);
+ return function(model) {
+ return matcher(model.attributes);
+ };
+ };
+
+ // Backbone.Events
+ // ---------------
+
+ // A module that can be mixed in to *any object* in order to provide it with
+ // a custom event channel. You may bind a callback to an event with `on` or
+ // remove with `off`; `trigger`-ing an event fires all callbacks in
+ // succession.
+ //
+ // var object = {};
+ // _.extend(object, Backbone.Events);
+ // object.on('expand', function(){ alert('expanded'); });
+ // object.trigger('expand');
+ //
+ var Events = Backbone.Events = {};
+
+ // Regular expression used to split event strings.
+ var eventSplitter = /\s+/;
+
+ // Iterates over the standard `event, callback` (as well as the fancy multiple
+ // space-separated events `"change blur", callback` and jQuery-style event
+ // maps `{event: callback}`).
+ var eventsApi = function(iteratee, events, name, callback, opts) {
+ var i = 0, names;
+ if (name && typeof name === 'object') {
+ // Handle event maps.
+ if (callback !== void 0 && 'context' in opts && opts.context === void 0) opts.context = callback;
+ for (names = _.keys(name); i < names.length ; i++) {
+ events = eventsApi(iteratee, events, names[i], name[names[i]], opts);
+ }
+ } else if (name && eventSplitter.test(name)) {
+ // Handle space separated event names by delegating them individually.
+ for (names = name.split(eventSplitter); i < names.length; i++) {
+ events = iteratee(events, names[i], callback, opts);
+ }
+ } else {
+ // Finally, standard events.
+ events = iteratee(events, name, callback, opts);
+ }
+ return events;
+ };
+
+ // Bind an event to a `callback` function. Passing `"all"` will bind
+ // the callback to all events fired.
+ Events.on = function(name, callback, context) {
+ return internalOn(this, name, callback, context);
+ };
+
+ // Guard the `listening` argument from the public API.
+ var internalOn = function(obj, name, callback, context, listening) {
+ obj._events = eventsApi(onApi, obj._events || {}, name, callback, {
+ context: context,
+ ctx: obj,
+ listening: listening
+ });
+
+ if (listening) {
+ var listeners = obj._listeners || (obj._listeners = {});
+ listeners[listening.id] = listening;
+ }
+
+ return obj;
+ };
+
+ // Inversion-of-control versions of `on`. Tell *this* object to listen to
+ // an event in another object... keeping track of what it's listening to
+ // for easier unbinding later.
+ Events.listenTo = function(obj, name, callback) {
+ if (!obj) return this;
+ var id = obj._listenId || (obj._listenId = _.uniqueId('l'));
+ var listeningTo = this._listeningTo || (this._listeningTo = {});
+ var listening = listeningTo[id];
+
+ // This object is not listening to any other events on `obj` yet.
+ // Setup the necessary references to track the listening callbacks.
+ if (!listening) {
+ var thisId = this._listenId || (this._listenId = _.uniqueId('l'));
+ listening = listeningTo[id] = {obj: obj, objId: id, id: thisId, listeningTo: listeningTo, count: 0};
+ }
+
+ // Bind callbacks on obj, and keep track of them on listening.
+ internalOn(obj, name, callback, this, listening);
+ return this;
+ };
+
+ // The reducing API that adds a callback to the `events` object.
+ var onApi = function(events, name, callback, options) {
+ if (callback) {
+ var handlers = events[name] || (events[name] = []);
+ var context = options.context, ctx = options.ctx, listening = options.listening;
+ if (listening) listening.count++;
+
+ handlers.push({ callback: callback, context: context, ctx: context || ctx, listening: listening });
+ }
+ return events;
+ };
+
+ // Remove one or many callbacks. If `context` is null, removes all
+ // callbacks with that function. If `callback` is null, removes all
+ // callbacks for the event. If `name` is null, removes all bound
+ // callbacks for all events.
+ Events.off = function(name, callback, context) {
+ if (!this._events) return this;
+ this._events = eventsApi(offApi, this._events, name, callback, {
+ context: context,
+ listeners: this._listeners
+ });
+ return this;
+ };
+
+ // Tell this object to stop listening to either specific events ... or
+ // to every object it's currently listening to.
+ Events.stopListening = function(obj, name, callback) {
+ var listeningTo = this._listeningTo;
+ if (!listeningTo) return this;
+
+ var ids = obj ? [obj._listenId] : _.keys(listeningTo);
+
+ for (var i = 0; i < ids.length; i++) {
+ var listening = listeningTo[ids[i]];
+
+ // If listening doesn't exist, this object is not currently
+ // listening to obj. Break out early.
+ if (!listening) break;
+
+ listening.obj.off(name, callback, this);
+ }
+ if (_.isEmpty(listeningTo)) this._listeningTo = void 0;
+
+ return this;
+ };
+
+ // The reducing API that removes a callback from the `events` object.
+ var offApi = function(events, name, callback, options) {
+ if (!events) return;
+
+ var i = 0, listening;
+ var context = options.context, listeners = options.listeners;
+
+ // Delete all events listeners and "drop" events.
+ if (!name && !callback && !context) {
+ var ids = _.keys(listeners);
+ for (; i < ids.length; i++) {
+ listening = listeners[ids[i]];
+ delete listeners[listening.id];
+ delete listening.listeningTo[listening.objId];
+ }
+ return;
+ }
+
+ var names = name ? [name] : _.keys(events);
+ for (; i < names.length; i++) {
+ name = names[i];
+ var handlers = events[name];
+
+ // Bail out if there are no events stored.
+ if (!handlers) break;
+
+ // Replace events if there are any remaining. Otherwise, clean up.
+ var remaining = [];
+ for (var j = 0; j < handlers.length; j++) {
+ var handler = handlers[j];
+ if (
+ callback && callback !== handler.callback &&
+ callback !== handler.callback._callback ||
+ context && context !== handler.context
+ ) {
+ remaining.push(handler);
+ } else {
+ listening = handler.listening;
+ if (listening && --listening.count === 0) {
+ delete listeners[listening.id];
+ delete listening.listeningTo[listening.objId];
+ }
+ }
+ }
+
+ // Update tail event if the list has any events. Otherwise, clean up.
+ if (remaining.length) {
+ events[name] = remaining;
+ } else {
+ delete events[name];
+ }
+ }
+ if (_.size(events)) return events;
+ };
+
+ // Bind an event to only be triggered a single time. After the first time
+ // the callback is invoked, its listener will be removed. If multiple events
+ // are passed in using the space-separated syntax, the handler will fire
+ // once for each event, not once for a combination of all events.
+ Events.once = function(name, callback, context) {
+ // Map the event into a `{event: once}` object.
+ var events = eventsApi(onceMap, {}, name, callback, _.bind(this.off, this));
+ return this.on(events, void 0, context);
+ };
+
+ // Inversion-of-control versions of `once`.
+ Events.listenToOnce = function(obj, name, callback) {
+ // Map the event into a `{event: once}` object.
+ var events = eventsApi(onceMap, {}, name, callback, _.bind(this.stopListening, this, obj));
+ return this.listenTo(obj, events);
+ };
+
+ // Reduces the event callbacks into a map of `{event: onceWrapper}`.
+ // `offer` unbinds the `onceWrapper` after it has been called.
+ var onceMap = function(map, name, callback, offer) {
+ if (callback) {
+ var once = map[name] = _.once(function() {
+ offer(name, once);
+ callback.apply(this, arguments);
+ });
+ once._callback = callback;
+ }
+ return map;
+ };
+
+ // Trigger one or many events, firing all bound callbacks. Callbacks are
+ // passed the same arguments as `trigger` is, apart from the event name
+ // (unless you're listening on `"all"`, which will cause your callback to
+ // receive the true name of the event as the first argument).
+ Events.trigger = function(name) {
+ if (!this._events) return this;
+
+ var length = Math.max(0, arguments.length - 1);
+ var args = Array(length);
+ for (var i = 0; i < length; i++) args[i] = arguments[i + 1];
+
+ eventsApi(triggerApi, this._events, name, void 0, args);
+ return this;
+ };
+
+ // Handles triggering the appropriate event callbacks.
+ var triggerApi = function(objEvents, name, cb, args) {
+ if (objEvents) {
+ var events = objEvents[name];
+ var allEvents = objEvents.all;
+ if (events && allEvents) allEvents = allEvents.slice();
+ if (events) triggerEvents(events, args);
+ if (allEvents) triggerEvents(allEvents, [name].concat(args));
+ }
+ return objEvents;
+ };
+
+ // A difficult-to-believe, but optimized internal dispatch function for
+ // triggering events. Tries to keep the usual cases speedy (most internal
+ // Backbone events have 3 arguments).
+ var triggerEvents = function(events, args) {
+ var ev, i = -1, l = events.length, a1 = args[0], a2 = args[1], a3 = args[2];
+ switch (args.length) {
+ case 0: while (++i < l) (ev = events[i]).callback.call(ev.ctx); return;
+ case 1: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1); return;
+ case 2: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2); return;
+ case 3: while (++i < l) (ev = events[i]).callback.call(ev.ctx, a1, a2, a3); return;
+ default: while (++i < l) (ev = events[i]).callback.apply(ev.ctx, args); return;
+ }
+ };
+
+ // Aliases for backwards compatibility.
+ Events.bind = Events.on;
+ Events.unbind = Events.off;
+
+ // Allow the `Backbone` object to serve as a global event bus, for folks who
+ // want global "pubsub" in a convenient place.
+ _.extend(Backbone, Events);
+
+ // Backbone.Model
+ // --------------
+
+ // Backbone **Models** are the basic data object in the framework --
+ // frequently representing a row in a table in a database on your server.
+ // A discrete chunk of data and a bunch of useful, related methods for
+ // performing computations and transformations on that data.
+
+ // Create a new model with the specified attributes. A client id (`cid`)
+ // is automatically generated and assigned for you.
+ var Model = Backbone.Model = function(attributes, options) {
+ var attrs = attributes || {};
+ options || (options = {});
+ this.cid = _.uniqueId(this.cidPrefix);
+ this.attributes = {};
+ if (options.collection) this.collection = options.collection;
+ if (options.parse) attrs = this.parse(attrs, options) || {};
+ attrs = _.defaults({}, attrs, _.result(this, 'defaults'));
+ this.set(attrs, options);
+ this.changed = {};
+ this.initialize.apply(this, arguments);
+ };
+
+ // Attach all inheritable methods to the Model prototype.
+ _.extend(Model.prototype, Events, {
+
+ // A hash of attributes whose current and previous value differ.
+ changed: null,
+
+ // The value returned during the last failed validation.
+ validationError: null,
+
+ // The default name for the JSON `id` attribute is `"id"`. MongoDB and
+ // CouchDB users may want to set this to `"_id"`.
+ idAttribute: 'id',
+
+ // The prefix is used to create the client id which is used to identify models locally.
+ // You may want to override this if you're experiencing name clashes with model ids.
+ cidPrefix: 'c',
+
+ // Initialize is an empty function by default. Override it with your own
+ // initialization logic.
+ initialize: function(){},
+
+ // Return a copy of the model's `attributes` object.
+ toJSON: function(options) {
+ return _.clone(this.attributes);
+ },
+
+ // Proxy `Backbone.sync` by default -- but override this if you need
+ // custom syncing semantics for *this* particular model.
+ sync: function() {
+ return Backbone.sync.apply(this, arguments);
+ },
+
+ // Get the value of an attribute.
+ get: function(attr) {
+ return this.attributes[attr];
+ },
+
+ // Get the HTML-escaped value of an attribute.
+ escape: function(attr) {
+ return _.escape(this.get(attr));
+ },
+
+ // Returns `true` if the attribute contains a value that is not null
+ // or undefined.
+ has: function(attr) {
+ return this.get(attr) != null;
+ },
+
+ // Special-cased proxy to underscore's `_.matches` method.
+ matches: function(attrs) {
+ return !!_.iteratee(attrs, this)(this.attributes);
+ },
+
+ // Set a hash of model attributes on the object, firing `"change"`. This is
+ // the core primitive operation of a model, updating the data and notifying
+ // anyone who needs to know about the change in state. The heart of the beast.
+ set: function(key, val, options) {
+ if (key == null) return this;
+
+ // Handle both `"key", value` and `{key: value}` -style arguments.
+ var attrs;
+ if (typeof key === 'object') {
+ attrs = key;
+ options = val;
+ } else {
+ (attrs = {})[key] = val;
+ }
+
+ options || (options = {});
+
+ // Run validation.
+ if (!this._validate(attrs, options)) return false;
+
+ // Extract attributes and options.
+ var unset = options.unset;
+ var silent = options.silent;
+ var changes = [];
+ var changing = this._changing;
+ this._changing = true;
+
+ if (!changing) {
+ this._previousAttributes = _.clone(this.attributes);
+ this.changed = {};
+ }
+
+ var current = this.attributes;
+ var changed = this.changed;
+ var prev = this._previousAttributes;
+
+ // For each `set` attribute, update or delete the current value.
+ for (var attr in attrs) {
+ val = attrs[attr];
+ if (!_.isEqual(current[attr], val)) changes.push(attr);
+ if (!_.isEqual(prev[attr], val)) {
+ changed[attr] = val;
+ } else {
+ delete changed[attr];
+ }
+ unset ? delete current[attr] : current[attr] = val;
+ }
+
+ // Update the `id`.
+ this.id = this.get(this.idAttribute);
+
+ // Trigger all relevant attribute changes.
+ if (!silent) {
+ if (changes.length) this._pending = options;
+ for (var i = 0; i < changes.length; i++) {
+ this.trigger('change:' + changes[i], this, current[changes[i]], options);
+ }
+ }
+
+ // You might be wondering why there's a `while` loop here. Changes can
+ // be recursively nested within `"change"` events.
+ if (changing) return this;
+ if (!silent) {
+ while (this._pending) {
+ options = this._pending;
+ this._pending = false;
+ this.trigger('change', this, options);
+ }
+ }
+ this._pending = false;
+ this._changing = false;
+ return this;
+ },
+
+ // Remove an attribute from the model, firing `"change"`. `unset` is a noop
+ // if the attribute doesn't exist.
+ unset: function(attr, options) {
+ return this.set(attr, void 0, _.extend({}, options, {unset: true}));
+ },
+
+ // Clear all attributes on the model, firing `"change"`.
+ clear: function(options) {
+ var attrs = {};
+ for (var key in this.attributes) attrs[key] = void 0;
+ return this.set(attrs, _.extend({}, options, {unset: true}));
+ },
+
+ // Determine if the model has changed since the last `"change"` event.
+ // If you specify an attribute name, determine if that attribute has changed.
+ hasChanged: function(attr) {
+ if (attr == null) return !_.isEmpty(this.changed);
+ return _.has(this.changed, attr);
+ },
+
+ // Return an object containing all the attributes that have changed, or
+ // false if there are no changed attributes. Useful for determining what
+ // parts of a view need to be updated and/or what attributes need to be
+ // persisted to the server. Unset attributes will be set to undefined.
+ // You can also pass an attributes object to diff against the model,
+ // determining if there *would be* a change.
+ changedAttributes: function(diff) {
+ if (!diff) return this.hasChanged() ? _.clone(this.changed) : false;
+ var old = this._changing ? this._previousAttributes : this.attributes;
+ var changed = {};
+ for (var attr in diff) {
+ var val = diff[attr];
+ if (_.isEqual(old[attr], val)) continue;
+ changed[attr] = val;
+ }
+ return _.size(changed) ? changed : false;
+ },
+
+ // Get the previous value of an attribute, recorded at the time the last
+ // `"change"` event was fired.
+ previous: function(attr) {
+ if (attr == null || !this._previousAttributes) return null;
+ return this._previousAttributes[attr];
+ },
+
+ // Get all of the attributes of the model at the time of the previous
+ // `"change"` event.
+ previousAttributes: function() {
+ return _.clone(this._previousAttributes);
+ },
+
+ // Fetch the model from the server, merging the response with the model's
+ // local attributes. Any changed attributes will trigger a "change" event.
+ fetch: function(options) {
+ options = _.extend({parse: true}, options);
+ var model = this;
+ var success = options.success;
+ options.success = function(resp) {
+ var serverAttrs = options.parse ? model.parse(resp, options) : resp;
+ if (!model.set(serverAttrs, options)) return false;
+ if (success) success.call(options.context, model, resp, options);
+ model.trigger('sync', model, resp, options);
+ };
+ wrapError(this, options);
+ return this.sync('read', this, options);
+ },
+
+ // Set a hash of model attributes, and sync the model to the server.
+ // If the server returns an attributes hash that differs, the model's
+ // state will be `set` again.
+ save: function(key, val, options) {
+ // Handle both `"key", value` and `{key: value}` -style arguments.
+ var attrs;
+ if (key == null || typeof key === 'object') {
+ attrs = key;
+ options = val;
+ } else {
+ (attrs = {})[key] = val;
+ }
+
+ options = _.extend({validate: true, parse: true}, options);
+ var wait = options.wait;
+
+ // If we're not waiting and attributes exist, save acts as
+ // `set(attr).save(null, opts)` with validation. Otherwise, check if
+ // the model will be valid when the attributes, if any, are set.
+ if (attrs && !wait) {
+ if (!this.set(attrs, options)) return false;
+ } else {
+ if (!this._validate(attrs, options)) return false;
+ }
+
+ // After a successful server-side save, the client is (optionally)
+ // updated with the server-side state.
+ var model = this;
+ var success = options.success;
+ var attributes = this.attributes;
+ options.success = function(resp) {
+ // Ensure attributes are restored during synchronous saves.
+ model.attributes = attributes;
+ var serverAttrs = options.parse ? model.parse(resp, options) : resp;
+ if (wait) serverAttrs = _.extend({}, attrs, serverAttrs);
+ if (serverAttrs && !model.set(serverAttrs, options)) return false;
+ if (success) success.call(options.context, model, resp, options);
+ model.trigger('sync', model, resp, options);
+ };
+ wrapError(this, options);
+
+ // Set temporary attributes if `{wait: true}` to properly find new ids.
+ if (attrs && wait) this.attributes = _.extend({}, attributes, attrs);
+
+ var method = this.isNew() ? 'create' : (options.patch ? 'patch' : 'update');
+ if (method === 'patch' && !options.attrs) options.attrs = attrs;
+ var xhr = this.sync(method, this, options);
+
+ // Restore attributes.
+ this.attributes = attributes;
+
+ return xhr;
+ },
+
+ // Destroy this model on the server if it was already persisted.
+ // Optimistically removes the model from its collection, if it has one.
+ // If `wait: true` is passed, waits for the server to respond before removal.
+ destroy: function(options) {
+ options = options ? _.clone(options) : {};
+ var model = this;
+ var success = options.success;
+ var wait = options.wait;
+
+ var destroy = function() {
+ model.stopListening();
+ model.trigger('destroy', model, model.collection, options);
+ };
+
+ options.success = function(resp) {
+ if (wait) destroy();
+ if (success) success.call(options.context, model, resp, options);
+ if (!model.isNew()) model.trigger('sync', model, resp, options);
+ };
+
+ var xhr = false;
+ if (this.isNew()) {
+ _.defer(options.success);
+ } else {
+ wrapError(this, options);
+ xhr = this.sync('delete', this, options);
+ }
+ if (!wait) destroy();
+ return xhr;
+ },
+
+ // Default URL for the model's representation on the server -- if you're
+ // using Backbone's restful methods, override this to change the endpoint
+ // that will be called.
+ url: function() {
+ var base =
+ _.result(this, 'urlRoot') ||
+ _.result(this.collection, 'url') ||
+ urlError();
+ if (this.isNew()) return base;
+ var id = this.get(this.idAttribute);
+ return base.replace(/[^\/]$/, '$&/') + encodeURIComponent(id);
+ },
+
+ // **parse** converts a response into the hash of attributes to be `set` on
+ // the model. The default implementation is just to pass the response along.
+ parse: function(resp, options) {
+ return resp;
+ },
+
+ // Create a new model with identical attributes to this one.
+ clone: function() {
+ return new this.constructor(this.attributes);
+ },
+
+ // A model is new if it has never been saved to the server, and lacks an id.
+ isNew: function() {
+ return !this.has(this.idAttribute);
+ },
+
+ // Check if the model is currently in a valid state.
+ isValid: function(options) {
+ return this._validate({}, _.defaults({validate: true}, options));
+ },
+
+ // Run validation against the next complete set of model attributes,
+ // returning `true` if all is well. Otherwise, fire an `"invalid"` event.
+ _validate: function(attrs, options) {
+ if (!options.validate || !this.validate) return true;
+ attrs = _.extend({}, this.attributes, attrs);
+ var error = this.validationError = this.validate(attrs, options) || null;
+ if (!error) return true;
+ this.trigger('invalid', this, error, _.extend(options, {validationError: error}));
+ return false;
+ }
+
+ });
+
+ // Underscore methods that we want to implement on the Model, mapped to the
+ // number of arguments they take.
+ var modelMethods = { keys: 1, values: 1, pairs: 1, invert: 1, pick: 0,
+ omit: 0, chain: 1, isEmpty: 1 };
+
+ // Mix in each Underscore method as a proxy to `Model#attributes`.
+ addUnderscoreMethods(Model, modelMethods, 'attributes');
+
+ // Backbone.Collection
+ // -------------------
+
+ // If models tend to represent a single row of data, a Backbone Collection is
+ // more analogous to a table full of data ... or a small slice or page of that
+ // table, or a collection of rows that belong together for a particular reason
+ // -- all of the messages in this particular folder, all of the documents
+ // belonging to this particular author, and so on. Collections maintain
+ // indexes of their models, both in order, and for lookup by `id`.
+
+ // Create a new **Collection**, perhaps to contain a specific type of `model`.
+ // If a `comparator` is specified, the Collection will maintain
+ // its models in sort order, as they're added and removed.
+ var Collection = Backbone.Collection = function(models, options) {
+ options || (options = {});
+ if (options.model) this.model = options.model;
+ if (options.comparator !== void 0) this.comparator = options.comparator;
+ this._reset();
+ this.initialize.apply(this, arguments);
+ if (models) this.reset(models, _.extend({silent: true}, options));
+ };
+
+ // Default options for `Collection#set`.
+ var setOptions = {add: true, remove: true, merge: true};
+ var addOptions = {add: true, remove: false};
+
+ // Splices `insert` into `array` at index `at`.
+ var splice = function(array, insert, at) {
+ at = Math.min(Math.max(at, 0), array.length);
+ var tail = Array(array.length - at);
+ var length = insert.length;
+ for (var i = 0; i < tail.length; i++) tail[i] = array[i + at];
+ for (i = 0; i < length; i++) array[i + at] = insert[i];
+ for (i = 0; i < tail.length; i++) array[i + length + at] = tail[i];
+ };
+
+ // Define the Collection's inheritable methods.
+ _.extend(Collection.prototype, Events, {
+
+ // The default model for a collection is just a **Backbone.Model**.
+ // This should be overridden in most cases.
+ model: Model,
+
+ // Initialize is an empty function by default. Override it with your own
+ // initialization logic.
+ initialize: function(){},
+
+ // The JSON representation of a Collection is an array of the
+ // models' attributes.
+ toJSON: function(options) {
+ return this.map(function(model) { return model.toJSON(options); });
+ },
+
+ // Proxy `Backbone.sync` by default.
+ sync: function() {
+ return Backbone.sync.apply(this, arguments);
+ },
+
+ // Add a model, or list of models to the set. `models` may be Backbone
+ // Models or raw JavaScript objects to be converted to Models, or any
+ // combination of the two.
+ add: function(models, options) {
+ return this.set(models, _.extend({merge: false}, options, addOptions));
+ },
+
+ // Remove a model, or a list of models from the set.
+ remove: function(models, options) {
+ options = _.extend({}, options);
+ var singular = !_.isArray(models);
+ models = singular ? [models] : _.clone(models);
+ var removed = this._removeModels(models, options);
+ if (!options.silent && removed) this.trigger('update', this, options);
+ return singular ? removed[0] : removed;
+ },
+
+ // Update a collection by `set`-ing a new list of models, adding new ones,
+ // removing models that are no longer present, and merging models that
+ // already exist in the collection, as necessary. Similar to **Model#set**,
+ // the core operation for updating the data contained by the collection.
+ set: function(models, options) {
+ if (models == null) return;
+
+ options = _.defaults({}, options, setOptions);
+ if (options.parse && !this._isModel(models)) models = this.parse(models, options);
+
+ var singular = !_.isArray(models);
+ models = singular ? [models] : models.slice();
+
+ var at = options.at;
+ if (at != null) at = +at;
+ if (at < 0) at += this.length + 1;
+
+ var set = [];
+ var toAdd = [];
+ var toRemove = [];
+ var modelMap = {};
+
+ var add = options.add;
+ var merge = options.merge;
+ var remove = options.remove;
+
+ var sort = false;
+ var sortable = this.comparator && (at == null) && options.sort !== false;
+ var sortAttr = _.isString(this.comparator) ? this.comparator : null;
+
+ // Turn bare objects into model references, and prevent invalid models
+ // from being added.
+ var model;
+ for (var i = 0; i < models.length; i++) {
+ model = models[i];
+
+ // If a duplicate is found, prevent it from being added and
+ // optionally merge it into the existing model.
+ var existing = this.get(model);
+ if (existing) {
+ if (merge && model !== existing) {
+ var attrs = this._isModel(model) ? model.attributes : model;
+ if (options.parse) attrs = existing.parse(attrs, options);
+ existing.set(attrs, options);
+ if (sortable && !sort) sort = existing.hasChanged(sortAttr);
+ }
+ if (!modelMap[existing.cid]) {
+ modelMap[existing.cid] = true;
+ set.push(existing);
+ }
+ models[i] = existing;
+
+ // If this is a new, valid model, push it to the `toAdd` list.
+ } else if (add) {
+ model = models[i] = this._prepareModel(model, options);
+ if (model) {
+ toAdd.push(model);
+ this._addReference(model, options);
+ modelMap[model.cid] = true;
+ set.push(model);
+ }
+ }
+ }
+
+ // Remove stale models.
+ if (remove) {
+ for (i = 0; i < this.length; i++) {
+ model = this.models[i];
+ if (!modelMap[model.cid]) toRemove.push(model);
+ }
+ if (toRemove.length) this._removeModels(toRemove, options);
+ }
+
+ // See if sorting is needed, update `length` and splice in new models.
+ var orderChanged = false;
+ var replace = !sortable && add && remove;
+ if (set.length && replace) {
+ orderChanged = this.length != set.length || _.some(this.models, function(model, index) {
+ return model !== set[index];
+ });
+ this.models.length = 0;
+ splice(this.models, set, 0);
+ this.length = this.models.length;
+ } else if (toAdd.length) {
+ if (sortable) sort = true;
+ splice(this.models, toAdd, at == null ? this.length : at);
+ this.length = this.models.length;
+ }
+
+ // Silently sort the collection if appropriate.
+ if (sort) this.sort({silent: true});
+
+ // Unless silenced, it's time to fire all appropriate add/sort events.
+ if (!options.silent) {
+ for (i = 0; i < toAdd.length; i++) {
+ if (at != null) options.index = at + i;
+ model = toAdd[i];
+ model.trigger('add', model, this, options);
+ }
+ if (sort || orderChanged) this.trigger('sort', this, options);
+ if (toAdd.length || toRemove.length) this.trigger('update', this, options);
+ }
+
+ // Return the added (or merged) model (or models).
+ return singular ? models[0] : models;
+ },
+
+ // When you have more items than you want to add or remove individually,
+ // you can reset the entire set with a new list of models, without firing
+ // any granular `add` or `remove` events. Fires `reset` when finished.
+ // Useful for bulk operations and optimizations.
+ reset: function(models, options) {
+ options = options ? _.clone(options) : {};
+ for (var i = 0; i < this.models.length; i++) {
+ this._removeReference(this.models[i], options);
+ }
+ options.previousModels = this.models;
+ this._reset();
+ models = this.add(models, _.extend({silent: true}, options));
+ if (!options.silent) this.trigger('reset', this, options);
+ return models;
+ },
+
+ // Add a model to the end of the collection.
+ push: function(model, options) {
+ return this.add(model, _.extend({at: this.length}, options));
+ },
+
+ // Remove a model from the end of the collection.
+ pop: function(options) {
+ var model = this.at(this.length - 1);
+ return this.remove(model, options);
+ },
+
+ // Add a model to the beginning of the collection.
+ unshift: function(model, options) {
+ return this.add(model, _.extend({at: 0}, options));
+ },
+
+ // Remove a model from the beginning of the collection.
+ shift: function(options) {
+ var model = this.at(0);
+ return this.remove(model, options);
+ },
+
+ // Slice out a sub-array of models from the collection.
+ slice: function() {
+ return slice.apply(this.models, arguments);
+ },
+
+ // Get a model from the set by id.
+ get: function(obj) {
+ if (obj == null) return void 0;
+ var id = this.modelId(this._isModel(obj) ? obj.attributes : obj);
+ return this._byId[obj] || this._byId[id] || this._byId[obj.cid];
+ },
+
+ // Get the model at the given index.
+ at: function(index) {
+ if (index < 0) index += this.length;
+ return this.models[index];
+ },
+
+ // Return models with matching attributes. Useful for simple cases of
+ // `filter`.
+ where: function(attrs, first) {
+ return this[first ? 'find' : 'filter'](attrs);
+ },
+
+ // Return the first model with matching attributes. Useful for simple cases
+ // of `find`.
+ findWhere: function(attrs) {
+ return this.where(attrs, true);
+ },
+
+ // Force the collection to re-sort itself. You don't need to call this under
+ // normal circumstances, as the set will maintain sort order as each item
+ // is added.
+ sort: function(options) {
+ var comparator = this.comparator;
+ if (!comparator) throw new Error('Cannot sort a set without a comparator');
+ options || (options = {});
+
+ var length = comparator.length;
+ if (_.isFunction(comparator)) comparator = _.bind(comparator, this);
+
+ // Run sort based on type of `comparator`.
+ if (length === 1 || _.isString(comparator)) {
+ this.models = this.sortBy(comparator);
+ } else {
+ this.models.sort(comparator);
+ }
+ if (!options.silent) this.trigger('sort', this, options);
+ return this;
+ },
+
+ // Pluck an attribute from each model in the collection.
+ pluck: function(attr) {
+ return _.invoke(this.models, 'get', attr);
+ },
+
+ // Fetch the default set of models for this collection, resetting the
+ // collection when they arrive. If `reset: true` is passed, the response
+ // data will be passed through the `reset` method instead of `set`.
+ fetch: function(options) {
+ options = _.extend({parse: true}, options);
+ var success = options.success;
+ var collection = this;
+ options.success = function(resp) {
+ var method = options.reset ? 'reset' : 'set';
+ collection[method](resp, options);
+ if (success) success.call(options.context, collection, resp, options);
+ collection.trigger('sync', collection, resp, options);
+ };
+ wrapError(this, options);
+ return this.sync('read', this, options);
+ },
+
+ // Create a new instance of a model in this collection. Add the model to the
+ // collection immediately, unless `wait: true` is passed, in which case we
+ // wait for the server to agree.
+ create: function(model, options) {
+ options = options ? _.clone(options) : {};
+ var wait = options.wait;
+ model = this._prepareModel(model, options);
+ if (!model) return false;
+ if (!wait) this.add(model, options);
+ var collection = this;
+ var success = options.success;
+ options.success = function(model, resp, callbackOpts) {
+ if (wait) collection.add(model, callbackOpts);
+ if (success) success.call(callbackOpts.context, model, resp, callbackOpts);
+ };
+ model.save(null, options);
+ return model;
+ },
+
+ // **parse** converts a response into a list of models to be added to the
+ // collection. The default implementation is just to pass it through.
+ parse: function(resp, options) {
+ return resp;
+ },
+
+ // Create a new collection with an identical list of models as this one.
+ clone: function() {
+ return new this.constructor(this.models, {
+ model: this.model,
+ comparator: this.comparator
+ });
+ },
+
+ // Define how to uniquely identify models in the collection.
+ modelId: function (attrs) {
+ return attrs[this.model.prototype.idAttribute || 'id'];
+ },
+
+ // Private method to reset all internal state. Called when the collection
+ // is first initialized or reset.
+ _reset: function() {
+ this.length = 0;
+ this.models = [];
+ this._byId = {};
+ },
+
+ // Prepare a hash of attributes (or other model) to be added to this
+ // collection.
+ _prepareModel: function(attrs, options) {
+ if (this._isModel(attrs)) {
+ if (!attrs.collection) attrs.collection = this;
+ return attrs;
+ }
+ options = options ? _.clone(options) : {};
+ options.collection = this;
+ var model = new this.model(attrs, options);
+ if (!model.validationError) return model;
+ this.trigger('invalid', this, model.validationError, options);
+ return false;
+ },
+
+ // Internal method called by both remove and set.
+ _removeModels: function(models, options) {
+ var removed = [];
+ for (var i = 0; i < models.length; i++) {
+ var model = this.get(models[i]);
+ if (!model) continue;
+
+ var index = this.indexOf(model);
+ this.models.splice(index, 1);
+ this.length--;
+
+ if (!options.silent) {
+ options.index = index;
+ model.trigger('remove', model, this, options);
+ }
+
+ removed.push(model);
+ this._removeReference(model, options);
+ }
+ return removed.length ? removed : false;
+ },
+
+ // Method for checking whether an object should be considered a model for
+ // the purposes of adding to the collection.
+ _isModel: function (model) {
+ return model instanceof Model;
+ },
+
+ // Internal method to create a model's ties to a collection.
+ _addReference: function(model, options) {
+ this._byId[model.cid] = model;
+ var id = this.modelId(model.attributes);
+ if (id != null) this._byId[id] = model;
+ model.on('all', this._onModelEvent, this);
+ },
+
+ // Internal method to sever a model's ties to a collection.
+ _removeReference: function(model, options) {
+ delete this._byId[model.cid];
+ var id = this.modelId(model.attributes);
+ if (id != null) delete this._byId[id];
+ if (this === model.collection) delete model.collection;
+ model.off('all', this._onModelEvent, this);
+ },
+
+ // Internal method called every time a model in the set fires an event.
+ // Sets need to update their indexes when models change ids. All other
+ // events simply proxy through. "add" and "remove" events that originate
+ // in other collections are ignored.
+ _onModelEvent: function(event, model, collection, options) {
+ if ((event === 'add' || event === 'remove') && collection !== this) return;
+ if (event === 'destroy') this.remove(model, options);
+ if (event === 'change') {
+ var prevId = this.modelId(model.previousAttributes());
+ var id = this.modelId(model.attributes);
+ if (prevId !== id) {
+ if (prevId != null) delete this._byId[prevId];
+ if (id != null) this._byId[id] = model;
+ }
+ }
+ this.trigger.apply(this, arguments);
+ }
+
+ });
+
+ // Underscore methods that we want to implement on the Collection.
+ // 90% of the core usefulness of Backbone Collections is actually implemented
+ // right here:
+ var collectionMethods = { forEach: 3, each: 3, map: 3, collect: 3, reduce: 4,
+ foldl: 4, inject: 4, reduceRight: 4, foldr: 4, find: 3, detect: 3, filter: 3,
+ select: 3, reject: 3, every: 3, all: 3, some: 3, any: 3, include: 3, includes: 3,
+ contains: 3, invoke: 0, max: 3, min: 3, toArray: 1, size: 1, first: 3,
+ head: 3, take: 3, initial: 3, rest: 3, tail: 3, drop: 3, last: 3,
+ without: 0, difference: 0, indexOf: 3, shuffle: 1, lastIndexOf: 3,
+ isEmpty: 1, chain: 1, sample: 3, partition: 3, groupBy: 3, countBy: 3,
+ sortBy: 3, indexBy: 3};
+
+ // Mix in each Underscore method as a proxy to `Collection#models`.
+ addUnderscoreMethods(Collection, collectionMethods, 'models');
+
+ // Backbone.View
+ // -------------
+
+ // Backbone Views are almost more convention than they are actual code. A View
+ // is simply a JavaScript object that represents a logical chunk of UI in the
+ // DOM. This might be a single item, an entire list, a sidebar or panel, or
+ // even the surrounding frame which wraps your whole app. Defining a chunk of
+ // UI as a **View** allows you to define your DOM events declaratively, without
+ // having to worry about render order ... and makes it easy for the view to
+ // react to specific changes in the state of your models.
+
+ // Creating a Backbone.View creates its initial element outside of the DOM,
+ // if an existing element is not provided...
+ var View = Backbone.View = function(options) {
+ this.cid = _.uniqueId('view');
+ _.extend(this, _.pick(options, viewOptions));
+ this._ensureElement();
+ this.initialize.apply(this, arguments);
+ };
+
+ // Cached regex to split keys for `delegate`.
+ var delegateEventSplitter = /^(\S+)\s*(.*)$/;
+
+ // List of view options to be set as properties.
+ var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events'];
+
+ // Set up all inheritable **Backbone.View** properties and methods.
+ _.extend(View.prototype, Events, {
+
+ // The default `tagName` of a View's element is `"div"`.
+ tagName: 'div',
+
+ // jQuery delegate for element lookup, scoped to DOM elements within the
+ // current view. This should be preferred to global lookups where possible.
+ $: function(selector) {
+ return this.$el.find(selector);
+ },
+
+ // Initialize is an empty function by default. Override it with your own
+ // initialization logic.
+ initialize: function(){},
+
+ // **render** is the core function that your view should override, in order
+ // to populate its element (`this.el`), with the appropriate HTML. The
+ // convention is for **render** to always return `this`.
+ render: function() {
+ return this;
+ },
+
+ // Remove this view by taking the element out of the DOM, and removing any
+ // applicable Backbone.Events listeners.
+ remove: function() {
+ this._removeElement();
+ this.stopListening();
+ return this;
+ },
+
+ // Remove this view's element from the document and all event listeners
+ // attached to it. Exposed for subclasses using an alternative DOM
+ // manipulation API.
+ _removeElement: function() {
+ this.$el.remove();
+ },
+
+ // Change the view's element (`this.el` property) and re-delegate the
+ // view's events on the new element.
+ setElement: function(element) {
+ this.undelegateEvents();
+ this._setElement(element);
+ this.delegateEvents();
+ return this;
+ },
+
+ // Creates the `this.el` and `this.$el` references for this view using the
+ // given `el`. `el` can be a CSS selector or an HTML string, a jQuery
+ // context or an element. Subclasses can override this to utilize an
+ // alternative DOM manipulation API and are only required to set the
+ // `this.el` property.
+ _setElement: function(el) {
+ this.$el = el instanceof Backbone.$ ? el : Backbone.$(el);
+ this.el = this.$el[0];
+ },
+
+ // Set callbacks, where `this.events` is a hash of
+ //
+ // *{"event selector": "callback"}*
+ //
+ // {
+ // 'mousedown .title': 'edit',
+ // 'click .button': 'save',
+ // 'click .open': function(e) { ... }
+ // }
+ //
+ // pairs. Callbacks will be bound to the view, with `this` set properly.
+ // Uses event delegation for efficiency.
+ // Omitting the selector binds the event to `this.el`.
+ delegateEvents: function(events) {
+ events || (events = _.result(this, 'events'));
+ if (!events) return this;
+ this.undelegateEvents();
+ for (var key in events) {
+ var method = events[key];
+ if (!_.isFunction(method)) method = this[method];
+ if (!method) continue;
+ var match = key.match(delegateEventSplitter);
+ this.delegate(match[1], match[2], _.bind(method, this));
+ }
+ return this;
+ },
+
+ // Add a single event listener to the view's element (or a child element
+ // using `selector`). This only works for delegate-able events: not `focus`,
+ // `blur`, and not `change`, `submit`, and `reset` in Internet Explorer.
+ delegate: function(eventName, selector, listener) {
+ this.$el.on(eventName + '.delegateEvents' + this.cid, selector, listener);
+ return this;
+ },
+
+ // Clears all callbacks previously bound to the view by `delegateEvents`.
+ // You usually don't need to use this, but may wish to if you have multiple
+ // Backbone views attached to the same DOM element.
+ undelegateEvents: function() {
+ if (this.$el) this.$el.off('.delegateEvents' + this.cid);
+ return this;
+ },
+
+ // A finer-grained `undelegateEvents` for removing a single delegated event.
+ // `selector` and `listener` are both optional.
+ undelegate: function(eventName, selector, listener) {
+ this.$el.off(eventName + '.delegateEvents' + this.cid, selector, listener);
+ return this;
+ },
+
+ // Produces a DOM element to be assigned to your view. Exposed for
+ // subclasses using an alternative DOM manipulation API.
+ _createElement: function(tagName) {
+ return document.createElement(tagName);
+ },
+
+ // Ensure that the View has a DOM element to render into.
+ // If `this.el` is a string, pass it through `$()`, take the first
+ // matching element, and re-assign it to `el`. Otherwise, create
+ // an element from the `id`, `className` and `tagName` properties.
+ _ensureElement: function() {
+ if (!this.el) {
+ var attrs = _.extend({}, _.result(this, 'attributes'));
+ if (this.id) attrs.id = _.result(this, 'id');
+ if (this.className) attrs['class'] = _.result(this, 'className');
+ this.setElement(this._createElement(_.result(this, 'tagName')));
+ this._setAttributes(attrs);
+ } else {
+ this.setElement(_.result(this, 'el'));
+ }
+ },
+
+ // Set attributes from a hash on this view's element. Exposed for
+ // subclasses using an alternative DOM manipulation API.
+ _setAttributes: function(attributes) {
+ this.$el.attr(attributes);
+ }
+
+ });
+
+ // Backbone.sync
+ // -------------
+
+ // Override this function to change the manner in which Backbone persists
+ // models to the server. You will be passed the type of request, and the
+ // model in question. By default, makes a RESTful Ajax request
+ // to the model's `url()`. Some possible customizations could be:
+ //
+ // * Use `setTimeout` to batch rapid-fire updates into a single request.
+ // * Send up the models as XML instead of JSON.
+ // * Persist models via WebSockets instead of Ajax.
+ //
+ // Turn on `Backbone.emulateHTTP` in order to send `PUT` and `DELETE` requests
+ // as `POST`, with a `_method` parameter containing the true HTTP method,
+ // as well as all requests with the body as `application/x-www-form-urlencoded`
+ // instead of `application/json` with the model in a param named `model`.
+ // Useful when interfacing with server-side languages like **PHP** that make
+ // it difficult to read the body of `PUT` requests.
+ Backbone.sync = function(method, model, options) {
+ var type = methodMap[method];
+
+ // Default options, unless specified.
+ _.defaults(options || (options = {}), {
+ emulateHTTP: Backbone.emulateHTTP,
+ emulateJSON: Backbone.emulateJSON
+ });
+
+ // Default JSON-request options.
+ var params = {type: type, dataType: 'json'};
+
+ // Ensure that we have a URL.
+ if (!options.url) {
+ params.url = _.result(model, 'url') || urlError();
+ }
+
+ // Ensure that we have the appropriate request data.
+ if (options.data == null && model && (method === 'create' || method === 'update' || method === 'patch')) {
+ params.contentType = 'application/json';
+ params.data = JSON.stringify(options.attrs || model.toJSON(options));
+ }
+
+ // For older servers, emulate JSON by encoding the request into an HTML-form.
+ if (options.emulateJSON) {
+ params.contentType = 'application/x-www-form-urlencoded';
+ params.data = params.data ? {model: params.data} : {};
+ }
+
+ // For older servers, emulate HTTP by mimicking the HTTP method with `_method`
+ // And an `X-HTTP-Method-Override` header.
+ if (options.emulateHTTP && (type === 'PUT' || type === 'DELETE' || type === 'PATCH')) {
+ params.type = 'POST';
+ if (options.emulateJSON) params.data._method = type;
+ var beforeSend = options.beforeSend;
+ options.beforeSend = function(xhr) {
+ xhr.setRequestHeader('X-HTTP-Method-Override', type);
+ if (beforeSend) return beforeSend.apply(this, arguments);
+ };
+ }
+
+ // Don't process data on a non-GET request.
+ if (params.type !== 'GET' && !options.emulateJSON) {
+ params.processData = false;
+ }
+
+ // Pass along `textStatus` and `errorThrown` from jQuery.
+ var error = options.error;
+ options.error = function(xhr, textStatus, errorThrown) {
+ options.textStatus = textStatus;
+ options.errorThrown = errorThrown;
+ if (error) error.call(options.context, xhr, textStatus, errorThrown);
+ };
+
+ // Make the request, allowing the user to override any Ajax options.
+ var xhr = options.xhr = Backbone.ajax(_.extend(params, options));
+ model.trigger('request', model, xhr, options);
+ return xhr;
+ };
+
+ // Map from CRUD to HTTP for our default `Backbone.sync` implementation.
+ var methodMap = {
+ 'create': 'POST',
+ 'update': 'PUT',
+ 'patch': 'PATCH',
+ 'delete': 'DELETE',
+ 'read': 'GET'
+ };
+
+ // Set the default implementation of `Backbone.ajax` to proxy through to `$`.
+ // Override this if you'd like to use a different library.
+ Backbone.ajax = function() {
+ return Backbone.$.ajax.apply(Backbone.$, arguments);
+ };
+
+ // Backbone.Router
+ // ---------------
+
+ // Routers map faux-URLs to actions, and fire events when routes are
+ // matched. Creating a new one sets its `routes` hash, if not set statically.
+ var Router = Backbone.Router = function(options) {
+ options || (options = {});
+ if (options.routes) this.routes = options.routes;
+ this._bindRoutes();
+ this.initialize.apply(this, arguments);
+ };
+
+ // Cached regular expressions for matching named param parts and splatted
+ // parts of route strings.
+ var optionalParam = /\((.*?)\)/g;
+ var namedParam = /(\(\?)?:\w+/g;
+ var splatParam = /\*\w+/g;
+ var escapeRegExp = /[\-{}\[\]+?.,\\\^$|#\s]/g;
+
+ // Set up all inheritable **Backbone.Router** properties and methods.
+ _.extend(Router.prototype, Events, {
+
+ // Initialize is an empty function by default. Override it with your own
+ // initialization logic.
+ initialize: function(){},
+
+ // Manually bind a single named route to a callback. For example:
+ //
+ // this.route('search/:query/p:num', 'search', function(query, num) {
+ // ...
+ // });
+ //
+ route: function(route, name, callback) {
+ if (!_.isRegExp(route)) route = this._routeToRegExp(route);
+ if (_.isFunction(name)) {
+ callback = name;
+ name = '';
+ }
+ if (!callback) callback = this[name];
+ var router = this;
+ Backbone.history.route(route, function(fragment) {
+ var args = router._extractParameters(route, fragment);
+ if (router.execute(callback, args, name) !== false) {
+ router.trigger.apply(router, ['route:' + name].concat(args));
+ router.trigger('route', name, args);
+ Backbone.history.trigger('route', router, name, args);
+ }
+ });
+ return this;
+ },
+
+ // Execute a route handler with the provided parameters. This is an
+ // excellent place to do pre-route setup or post-route cleanup.
+ execute: function(callback, args, name) {
+ if (callback) callback.apply(this, args);
+ },
+
+ // Simple proxy to `Backbone.history` to save a fragment into the history.
+ navigate: function(fragment, options) {
+ Backbone.history.navigate(fragment, options);
+ return this;
+ },
+
+ // Bind all defined routes to `Backbone.history`. We have to reverse the
+ // order of the routes here to support behavior where the most general
+ // routes can be defined at the bottom of the route map.
+ _bindRoutes: function() {
+ if (!this.routes) return;
+ this.routes = _.result(this, 'routes');
+ var route, routes = _.keys(this.routes);
+ while ((route = routes.pop()) != null) {
+ this.route(route, this.routes[route]);
+ }
+ },
+
+ // Convert a route string into a regular expression, suitable for matching
+ // against the current location hash.
+ _routeToRegExp: function(route) {
+ route = route.replace(escapeRegExp, '\\$&')
+ .replace(optionalParam, '(?:$1)?')
+ .replace(namedParam, function(match, optional) {
+ return optional ? match : '([^/?]+)';
+ })
+ .replace(splatParam, '([^?]*?)');
+ return new RegExp('^' + route + '(?:\\?([\\s\\S]*))?$');
+ },
+
+ // Given a route, and a URL fragment that it matches, return the array of
+ // extracted decoded parameters. Empty or unmatched parameters will be
+ // treated as `null` to normalize cross-browser behavior.
+ _extractParameters: function(route, fragment) {
+ var params = route.exec(fragment).slice(1);
+ return _.map(params, function(param, i) {
+ // Don't decode the search params.
+ if (i === params.length - 1) return param || null;
+ return param ? decodeURIComponent(param) : null;
+ });
+ }
+
+ });
+
+ // Backbone.History
+ // ----------------
+
+ // Handles cross-browser history management, based on either
+ // [pushState](http://diveintohtml5.info/history.html) and real URLs, or
+ // [onhashchange](https://developer.mozilla.org/en-US/docs/DOM/window.onhashchange)
+ // and URL fragments. If the browser supports neither (old IE, natch),
+ // falls back to polling.
+ var History = Backbone.History = function() {
+ this.handlers = [];
+ this.checkUrl = _.bind(this.checkUrl, this);
+
+ // Ensure that `History` can be used outside of the browser.
+ if (typeof window !== 'undefined') {
+ this.location = window.location;
+ this.history = window.history;
+ }
+ };
+
+ // Cached regex for stripping a leading hash/slash and trailing space.
+ var routeStripper = /^[#\/]|\s+$/g;
+
+ // Cached regex for stripping leading and trailing slashes.
+ var rootStripper = /^\/+|\/+$/g;
+
+ // Cached regex for stripping urls of hash.
+ var pathStripper = /#.*$/;
+
+ // Has the history handling already been started?
+ History.started = false;
+
+ // Set up all inheritable **Backbone.History** properties and methods.
+ _.extend(History.prototype, Events, {
+
+ // The default interval to poll for hash changes, if necessary, is
+ // twenty times a second.
+ interval: 50,
+
+ // Are we at the app root?
+ atRoot: function() {
+ var path = this.location.pathname.replace(/[^\/]$/, '$&/');
+ return path === this.root && !this.getSearch();
+ },
+
+ // Does the pathname match the root?
+ matchRoot: function() {
+ var path = this.decodeFragment(this.location.pathname);
+ var root = path.slice(0, this.root.length - 1) + '/';
+ return root === this.root;
+ },
+
+ // Unicode characters in `location.pathname` are percent encoded so they're
+ // decoded for comparison. `%25` should not be decoded since it may be part
+ // of an encoded parameter.
+ decodeFragment: function(fragment) {
+ return decodeURI(fragment.replace(/%25/g, '%2525'));
+ },
+
+ // In IE6, the hash fragment and search params are incorrect if the
+ // fragment contains `?`.
+ getSearch: function() {
+ var match = this.location.href.replace(/#.*/, '').match(/\?.+/);
+ return match ? match[0] : '';
+ },
+
+ // Gets the true hash value. Cannot use location.hash directly due to bug
+ // in Firefox where location.hash will always be decoded.
+ getHash: function(window) {
+ var match = (window || this).location.href.match(/#(.*)$/);
+ return match ? match[1] : '';
+ },
+
+ // Get the pathname and search params, without the root.
+ getPath: function() {
+ var path = this.decodeFragment(
+ this.location.pathname + this.getSearch()
+ ).slice(this.root.length - 1);
+ return path.charAt(0) === '/' ? path.slice(1) : path;
+ },
+
+ // Get the cross-browser normalized URL fragment from the path or hash.
+ getFragment: function(fragment) {
+ if (fragment == null) {
+ if (this._usePushState || !this._wantsHashChange) {
+ fragment = this.getPath();
+ } else {
+ fragment = this.getHash();
+ }
+ }
+ return fragment.replace(routeStripper, '');
+ },
+
+ // Start the hash change handling, returning `true` if the current URL matches
+ // an existing route, and `false` otherwise.
+ start: function(options) {
+ if (History.started) throw new Error('Backbone.history has already been started');
+ History.started = true;
+
+ // Figure out the initial configuration. Do we need an iframe?
+ // Is pushState desired ... is it available?
+ this.options = _.extend({root: '/'}, this.options, options);
+ this.root = this.options.root;
+ this._wantsHashChange = this.options.hashChange !== false;
+ this._hasHashChange = 'onhashchange' in window && (document.documentMode === void 0 || document.documentMode > 7);
+ this._useHashChange = this._wantsHashChange && this._hasHashChange;
+ this._wantsPushState = !!this.options.pushState;
+ this._hasPushState = !!(this.history && this.history.pushState);
+ this._usePushState = this._wantsPushState && this._hasPushState;
+ this.fragment = this.getFragment();
+
+ // Normalize root to always include a leading and trailing slash.
+ this.root = ('/' + this.root + '/').replace(rootStripper, '/');
+
+ // Transition from hashChange to pushState or vice versa if both are
+ // requested.
+ if (this._wantsHashChange && this._wantsPushState) {
+
+ // If we've started off with a route from a `pushState`-enabled
+ // browser, but we're currently in a browser that doesn't support it...
+ if (!this._hasPushState && !this.atRoot()) {
+ var root = this.root.slice(0, -1) || '/';
+ this.location.replace(root + '#' + this.getPath());
+ // Return immediately as browser will do redirect to new url
+ return true;
+
+ // Or if we've started out with a hash-based route, but we're currently
+ // in a browser where it could be `pushState`-based instead...
+ } else if (this._hasPushState && this.atRoot()) {
+ this.navigate(this.getHash(), {replace: true});
+ }
+
+ }
+
+ // Proxy an iframe to handle location events if the browser doesn't
+ // support the `hashchange` event, HTML5 history, or the user wants
+ // `hashChange` but not `pushState`.
+ if (!this._hasHashChange && this._wantsHashChange && !this._usePushState) {
+ this.iframe = document.createElement('iframe');
+ this.iframe.src = 'javascript:0';
+ this.iframe.style.display = 'none';
+ this.iframe.tabIndex = -1;
+ var body = document.body;
+ // Using `appendChild` will throw on IE < 9 if the document is not ready.
+ var iWindow = body.insertBefore(this.iframe, body.firstChild).contentWindow;
+ iWindow.document.open();
+ iWindow.document.close();
+ iWindow.location.hash = '#' + this.fragment;
+ }
+
+ // Add a cross-platform `addEventListener` shim for older browsers.
+ var addEventListener = window.addEventListener || function (eventName, listener) {
+ return attachEvent('on' + eventName, listener);
+ };
+
+ // Depending on whether we're using pushState or hashes, and whether
+ // 'onhashchange' is supported, determine how we check the URL state.
+ if (this._usePushState) {
+ addEventListener('popstate', this.checkUrl, false);
+ } else if (this._useHashChange && !this.iframe) {
+ addEventListener('hashchange', this.checkUrl, false);
+ } else if (this._wantsHashChange) {
+ this._checkUrlInterval = setInterval(this.checkUrl, this.interval);
+ }
+
+ if (!this.options.silent) return this.loadUrl();
+ },
+
+ // Disable Backbone.history, perhaps temporarily. Not useful in a real app,
+ // but possibly useful for unit testing Routers.
+ stop: function() {
+ // Add a cross-platform `removeEventListener` shim for older browsers.
+ var removeEventListener = window.removeEventListener || function (eventName, listener) {
+ return detachEvent('on' + eventName, listener);
+ };
+
+ // Remove window listeners.
+ if (this._usePushState) {
+ removeEventListener('popstate', this.checkUrl, false);
+ } else if (this._useHashChange && !this.iframe) {
+ removeEventListener('hashchange', this.checkUrl, false);
+ }
+
+ // Clean up the iframe if necessary.
+ if (this.iframe) {
+ document.body.removeChild(this.iframe);
+ this.iframe = null;
+ }
+
+ // Some environments will throw when clearing an undefined interval.
+ if (this._checkUrlInterval) clearInterval(this._checkUrlInterval);
+ History.started = false;
+ },
+
+ // Add a route to be tested when the fragment changes. Routes added later
+ // may override previous routes.
+ route: function(route, callback) {
+ this.handlers.unshift({route: route, callback: callback});
+ },
+
+ // Checks the current URL to see if it has changed, and if it has,
+ // calls `loadUrl`, normalizing across the hidden iframe.
+ checkUrl: function(e) {
+ var current = this.getFragment();
+
+ // If the user pressed the back button, the iframe's hash will have
+ // changed and we should use that for comparison.
+ if (current === this.fragment && this.iframe) {
+ current = this.getHash(this.iframe.contentWindow);
+ }
+
+ if (current === this.fragment) return false;
+ if (this.iframe) this.navigate(current);
+ this.loadUrl();
+ },
+
+ // Attempt to load the current URL fragment. If a route succeeds with a
+ // match, returns `true`. If no defined routes matches the fragment,
+ // returns `false`.
+ loadUrl: function(fragment) {
+ // If the root doesn't match, no routes can match either.
+ if (!this.matchRoot()) return false;
+ fragment = this.fragment = this.getFragment(fragment);
+ return _.some(this.handlers, function(handler) {
+ if (handler.route.test(fragment)) {
+ handler.callback(fragment);
+ return true;
+ }
+ });
+ },
+
+ // Save a fragment into the hash history, or replace the URL state if the
+ // 'replace' option is passed. You are responsible for properly URL-encoding
+ // the fragment in advance.
+ //
+ // The options object can contain `trigger: true` if you wish to have the
+ // route callback be fired (not usually desirable), or `replace: true`, if
+ // you wish to modify the current URL without adding an entry to the history.
+ navigate: function(fragment, options) {
+ if (!History.started) return false;
+ if (!options || options === true) options = {trigger: !!options};
+
+ // Normalize the fragment.
+ fragment = this.getFragment(fragment || '');
+
+ // Don't include a trailing slash on the root.
+ var root = this.root;
+ if (fragment === '' || fragment.charAt(0) === '?') {
+ root = root.slice(0, -1) || '/';
+ }
+ var url = root + fragment;
+
+ // Strip the hash and decode for matching.
+ fragment = this.decodeFragment(fragment.replace(pathStripper, ''));
+
+ if (this.fragment === fragment) return;
+ this.fragment = fragment;
+
+ // If pushState is available, we use it to set the fragment as a real URL.
+ if (this._usePushState) {
+ this.history[options.replace ? 'replaceState' : 'pushState']({}, document.title, url);
+
+ // If hash changes haven't been explicitly disabled, update the hash
+ // fragment to store history.
+ } else if (this._wantsHashChange) {
+ this._updateHash(this.location, fragment, options.replace);
+ if (this.iframe && (fragment !== this.getHash(this.iframe.contentWindow))) {
+ var iWindow = this.iframe.contentWindow;
+
+ // Opening and closing the iframe tricks IE7 and earlier to push a
+ // history entry on hash-tag change. When replace is true, we don't
+ // want this.
+ if (!options.replace) {
+ iWindow.document.open();
+ iWindow.document.close();
+ }
+
+ this._updateHash(iWindow.location, fragment, options.replace);
+ }
+
+ // If you've told us that you explicitly don't want fallback hashchange-
+ // based history, then `navigate` becomes a page refresh.
+ } else {
+ return this.location.assign(url);
+ }
+ if (options.trigger) return this.loadUrl(fragment);
+ },
+
+ // Update the hash location, either replacing the current entry, or adding
+ // a new one to the browser history.
+ _updateHash: function(location, fragment, replace) {
+ if (replace) {
+ var href = location.href.replace(/(javascript:|#).*$/, '');
+ location.replace(href + '#' + fragment);
+ } else {
+ // Some browsers require that `hash` contains a leading #.
+ location.hash = '#' + fragment;
+ }
+ }
+
+ });
+
+ // Create the default Backbone.history.
+ Backbone.history = new History;
+
+ // Helpers
+ // -------
+
+ // Helper function to correctly set up the prototype chain for subclasses.
+ // Similar to `goog.inherits`, but uses a hash of prototype properties and
+ // class properties to be extended.
+ var extend = function(protoProps, staticProps) {
+ var parent = this;
+ var child;
+
+ // The constructor function for the new subclass is either defined by you
+ // (the "constructor" property in your `extend` definition), or defaulted
+ // by us to simply call the parent constructor.
+ if (protoProps && _.has(protoProps, 'constructor')) {
+ child = protoProps.constructor;
+ } else {
+ child = function(){ return parent.apply(this, arguments); };
+ }
+
+ // Add static properties to the constructor function, if supplied.
+ _.extend(child, parent, staticProps);
+
+ // Set the prototype chain to inherit from `parent`, without calling
+ // `parent` constructor function.
+ var Surrogate = function(){ this.constructor = child; };
+ Surrogate.prototype = parent.prototype;
+ child.prototype = new Surrogate;
+
+ // Add prototype properties (instance properties) to the subclass,
+ // if supplied.
+ if (protoProps) _.extend(child.prototype, protoProps);
+
+ // Set a convenience property in case the parent's prototype is needed
+ // later.
+ child.__super__ = parent.prototype;
+
+ return child;
+ };
+
+ // Set up inheritance for the model, collection, router, view and history.
+ Model.extend = Collection.extend = Router.extend = View.extend = History.extend = extend;
+
+ // Throw an error when a URL is needed, and none is supplied.
+ var urlError = function() {
+ throw new Error('A "url" property or function must be specified');
+ };
+
+ // Wrap an optional error callback with a fallback error event.
+ var wrapError = function(model, options) {
+ var error = options.error;
+ options.error = function(resp) {
+ if (error) error.call(options.context, model, resp, options);
+ model.trigger('error', model, resp, options);
+ };
+ };
+
+ return Backbone;
+
+}));
--- a/src/ldt/ldt/static/ldt/js/embed/v2/embed.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/js/embed/v2/embed.js Fri Oct 02 10:24:05 2015 +0200
@@ -245,13 +245,13 @@
'}\n';
if (polemic_val.checked){
- defaultcolor= $j("#polemic_default_color").val();
- foundcolor=$j("#polemic_found_color").val();
- ok_color=$j("#polemic_ok_color").val();
- ko_color=$j("#polemic_ko_color").val();
- ref_color=$j("#polemic_ref_color").val();
- q_color=$j("#polemic_q_color").val();
- polemic_annotation_types_val=document.getElementById("polemic_annotation_types");
+ var defaultcolor= $j("#polemic_default_color").val(),
+ foundcolor=$j("#polemic_found_color").val(),
+ ok_color=$j("#polemic_ok_color").val(),
+ ko_color=$j("#polemic_ko_color").val(),
+ ref_color=$j("#polemic_ref_color").val(),
+ q_color=$j("#polemic_q_color").val(),
+ polemic_annotation_types_val=document.getElementById("polemic_annotation_types");
widget_code+='\
,{\n\
type: "Polemic",\n';
@@ -300,8 +300,8 @@
}
if(sparkline_val.checked){
- linecolor=$j("#sparkline_line_color").val();
- fillcolor=$j("#sparkline_fill_color").val();
+ var linecolor=$j("#sparkline_line_color").val(),
+ fillcolor=$j("#sparkline_fill_color").val();
widget_code+=',{\n\
type: "Sparkline",\n\
lineColor: "'+linecolor+'",\n\
@@ -370,11 +370,11 @@
}
if(social_val.checked){
- show_url=document.getElementById("show_url_checkbox");
- show_twitter=document.getElementById("show_twitter_checkbox");
- show_fb=document.getElementById("show_fb_checkbox");
- show_gplus=document.getElementById("show_gplus_checkbox");
- show_mail=document.getElementById("show_mail_checkbox");
+ var show_url=document.getElementById("show_url_checkbox"),
+ show_twitter=document.getElementById("show_twitter_checkbox"),
+ show_fb=document.getElementById("show_fb_checkbox"),
+ show_gplus=document.getElementById("show_gplus_checkbox"),
+ show_mail=document.getElementById("show_mail_checkbox");
widget_code+='\
,{\n\
@@ -773,24 +773,24 @@
else{
iframeUrl+="&polemic=all";
}
- polemic_defaultColor=$j("#polemic_default_color").val();
- defaultColor_code_array= polemic_defaultColor.split("#");
- defaultColor_code=defaultColor_code_array[1];
- polemic_foundColor=$j("#polemic_found_color").val();
- foundColor_code_array = polemic_foundColor.split("#");
- foundColor_code=foundColor_code_array[1];
- polemic_okColor =$j("#polemic_ok_color").val();
- polemic_okColor_code_array=polemic_okColor.split("#");
- okColor_code=polemic_okColor_code_array[1];
- polemic_koColor =$j("#polemic_ko_color").val();
- polemic_koColor_code_array=polemic_koColor.split("#");
- koColor_code=polemic_koColor_code_array[1];
- polemic_refColor =$j("#polemic_ref_color").val();
- polemic_refColor_code_array=polemic_refColor.split("#");
- refColor_code=polemic_refColor_code_array[1];
- polemic_qColor =$j("#polemic_q_color").val();
- polemic_qColor_code_array=polemic_qColor.split("#");
- qColor_code=polemic_qColor_code_array[1];
+ var polemic_defaultColor=$j("#polemic_default_color").val(),
+ defaultColor_code_array= polemic_defaultColor.split("#"),
+ defaultColor_code=defaultColor_code_array[1],
+ polemic_foundColor=$j("#polemic_found_color").val(),
+ foundColor_code_array = polemic_foundColor.split("#"),
+ foundColor_code=foundColor_code_array[1],
+ polemic_okColor =$j("#polemic_ok_color").val(),
+ polemic_okColor_code_array=polemic_okColor.split("#"),
+ okColor_code=polemic_okColor_code_array[1],
+ polemic_koColor =$j("#polemic_ko_color").val(),
+ polemic_koColor_code_array=polemic_koColor.split("#"),
+ koColor_code=polemic_koColor_code_array[1],
+ polemic_refColor =$j("#polemic_ref_color").val(),
+ polemic_refColor_code_array=polemic_refColor.split("#"),
+ refColor_code=polemic_refColor_code_array[1],
+ polemic_qColor =$j("#polemic_q_color").val(),
+ polemic_qColor_code_array=polemic_qColor.split("#"),
+ qColor_code=polemic_qColor_code_array[1];
if(defaultColor_code!="585858")
iframeUrl+="&polemic_defaultColor="+defaultColor_code;
if(foundColor_code!="fc00ff")
@@ -815,11 +815,11 @@
iframeUrl+="&slideshare=True";
}
if(social_val.checked){
- show_url=document.getElementById("show_url_checkbox");
- show_twitter=document.getElementById("show_twitter_checkbox");
- show_fb=document.getElementById("show_fb_checkbox");
- show_gplus=document.getElementById("show_gplus_checkbox");
- show_mail=document.getElementById("show_mail_checkbox");
+ var show_url=document.getElementById("show_url_checkbox"),
+ show_twitter=document.getElementById("show_twitter_checkbox"),
+ show_fb=document.getElementById("show_fb_checkbox"),
+ show_gplus=document.getElementById("show_gplus_checkbox"),
+ show_mail=document.getElementById("show_mail_checkbox");
iframeUrl+="&social=True";
if(!show_url.checked){
iframeUrl+="&show_url=False";
@@ -854,12 +854,12 @@
}
if(sparkline_val.checked){
iframeUrl+="&sparkline=True";
- sparkline_lineColor=$j("#sparkline_line_color").val();
- lineColor_code_array= sparkline_lineColor.split("#");
- lineColor_code=lineColor_code_array[1];
- sparkline_fillColor=$j("#sparkline_fill_color").val();
- fillColor_code_array = sparkline_fillColor.split("#");
- fillColor_code=fillColor_code_array[1];
+ var sparkline_lineColor=$j("#sparkline_line_color").val(),
+ lineColor_code_array= sparkline_lineColor.split("#"),
+ lineColor_code=lineColor_code_array[1],
+ sparkline_fillColor=$j("#sparkline_fill_color").val(),
+ fillColor_code_array = sparkline_fillColor.split("#"),
+ fillColor_code=fillColor_code_array[1];
if(lineColor_code!="7492b4")
iframeUrl+="&sparkline_lineColor="+lineColor_code;
if(fillColor_code!="aeaeb8")
--- a/src/ldt/ldt/static/ldt/js/jquery.min.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/js/jquery.min.js Fri Oct 02 10:24:05 2015 +0200
@@ -2,3 +2,4 @@
!function(a,b){"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){var c=[],d=c.slice,e=c.concat,f=c.push,g=c.indexOf,h={},i=h.toString,j=h.hasOwnProperty,k={},l=a.document,m="2.1.4",n=function(a,b){return new n.fn.init(a,b)},o=/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,p=/^-ms-/,q=/-([\da-z])/gi,r=function(a,b){return b.toUpperCase()};n.fn=n.prototype={jquery:m,constructor:n,selector:"",length:0,toArray:function(){return d.call(this)},get:function(a){return null!=a?0>a?this[a+this.length]:this[a]:d.call(this)},pushStack:function(a){var b=n.merge(this.constructor(),a);return b.prevObject=this,b.context=this.context,b},each:function(a,b){return n.each(this,a,b)},map:function(a){return this.pushStack(n.map(this,function(b,c){return a.call(b,c,b)}))},slice:function(){return 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Jb(a){return n.isWindow(a)?a:9===a.nodeType&&a.defaultView}n.offset={setOffset:function(a,b,c){var d,e,f,g,h,i,j,k=n.css(a,"position"),l=n(a),m={};"static"===k&&(a.style.position="relative"),h=l.offset(),f=n.css(a,"top"),i=n.css(a,"left"),j=("absolute"===k||"fixed"===k)&&(f+i).indexOf("auto")>-1,j?(d=l.position(),g=d.top,e=d.left):(g=parseFloat(f)||0,e=parseFloat(i)||0),n.isFunction(b)&&(b=b.call(a,c,h)),null!=b.top&&(m.top=b.top-h.top+g),null!=b.left&&(m.left=b.left-h.left+e),"using"in b?b.using.call(a,m):l.css(m)}},n.fn.extend({offset:function(a){if(arguments.length)return void 0===a?this:this.each(function(b){n.offset.setOffset(this,a,b)});var b,c,d=this[0],e={top:0,left:0},f=d&&d.ownerDocument;if(f)return b=f.documentElement,n.contains(b,d)?(typeof d.getBoundingClientRect!==U&&(e=d.getBoundingClientRect()),c=Jb(f),{top:e.top+c.pageYOffset-b.clientTop,left:e.left+c.pageXOffset-b.clientLeft}):e},position:function(){if(this[0]){var a,b,c=this[0],d={top:0,left:0};return"fixed"===n.css(c,"position")?b=c.getBoundingClientRect():(a=this.offsetParent(),b=this.offset(),n.nodeName(a[0],"html")||(d=a.offset()),d.top+=n.css(a[0],"borderTopWidth",!0),d.left+=n.css(a[0],"borderLeftWidth",!0)),{top:b.top-d.top-n.css(c,"marginTop",!0),left:b.left-d.left-n.css(c,"marginLeft",!0)}}},offsetParent:function(){return this.map(function(){var a=this.offsetParent||Ib;while(a&&!n.nodeName(a,"html")&&"static"===n.css(a,"position"))a=a.offsetParent;return a||Ib})}}),n.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(b,c){var d="pageYOffset"===c;n.fn[b]=function(e){return J(this,function(b,e,f){var g=Jb(b);return void 0===f?g?g[c]:b[e]:void(g?g.scrollTo(d?a.pageXOffset:f,d?f:a.pageYOffset):b[e]=f)},b,e,arguments.length,null)}}),n.each(["top","left"],function(a,b){n.cssHooks[b]=ya(k.pixelPosition,function(a,c){return c?(c=xa(a,b),va.test(c)?n(a).position()[b]+"px":c):void 0})}),n.each({Height:"height",Width:"width"},function(a,b){n.each({padding:"inner"+a,content:b,"":"outer"+a},function(c,d){n.fn[d]=function(d,e){var f=arguments.length&&(c||"boolean"!=typeof d),g=c||(d===!0||e===!0?"margin":"border");return J(this,function(b,c,d){var e;return n.isWindow(b)?b.document.documentElement["client"+a]:9===b.nodeType?(e=b.documentElement,Math.max(b.body["scroll"+a],e["scroll"+a],b.body["offset"+a],e["offset"+a],e["client"+a])):void 0===d?n.css(b,c,g):n.style(b,c,d,g)},b,f?d:void 0,f,null)}})}),n.fn.size=function(){return this.length},n.fn.andSelf=n.fn.addBack,"function"==typeof define&&define.amd&&define("jquery",[],function(){return n});var Kb=a.jQuery,Lb=a.$;return n.noConflict=function(b){return a.$===n&&(a.$=Lb),b&&a.jQuery===n&&(a.jQuery=Kb),n},typeof b===U&&(a.jQuery=a.$=n),n});
+//# sourceMappingURL=jquery.min.map
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/js/jquery.mousewheel.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,221 @@
+/*!
+ * jQuery Mousewheel 3.1.13
+ *
+ * Copyright jQuery Foundation and other contributors
+ * Released under the MIT license
+ * http://jquery.org/license
+ */
+
+(function (factory) {
+ if ( typeof define === 'function' && define.amd ) {
+ // AMD. Register as an anonymous module.
+ define(['jquery'], factory);
+ } else if (typeof exports === 'object') {
+ // Node/CommonJS style for Browserify
+ module.exports = factory;
+ } else {
+ // Browser globals
+ factory(jQuery);
+ }
+}(function ($) {
+
+ var toFix = ['wheel', 'mousewheel', 'DOMMouseScroll', 'MozMousePixelScroll'],
+ toBind = ( 'onwheel' in document || document.documentMode >= 9 ) ?
+ ['wheel'] : ['mousewheel', 'DomMouseScroll', 'MozMousePixelScroll'],
+ slice = Array.prototype.slice,
+ nullLowestDeltaTimeout, lowestDelta;
+
+ if ( $.event.fixHooks ) {
+ for ( var i = toFix.length; i; ) {
+ $.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks;
+ }
+ }
+
+ var special = $.event.special.mousewheel = {
+ version: '3.1.12',
+
+ setup: function() {
+ if ( this.addEventListener ) {
+ for ( var i = toBind.length; i; ) {
+ this.addEventListener( toBind[--i], handler, false );
+ }
+ } else {
+ this.onmousewheel = handler;
+ }
+ // Store the line height and page height for this particular element
+ $.data(this, 'mousewheel-line-height', special.getLineHeight(this));
+ $.data(this, 'mousewheel-page-height', special.getPageHeight(this));
+ },
+
+ teardown: function() {
+ if ( this.removeEventListener ) {
+ for ( var i = toBind.length; i; ) {
+ this.removeEventListener( toBind[--i], handler, false );
+ }
+ } else {
+ this.onmousewheel = null;
+ }
+ // Clean up the data we added to the element
+ $.removeData(this, 'mousewheel-line-height');
+ $.removeData(this, 'mousewheel-page-height');
+ },
+
+ getLineHeight: function(elem) {
+ var $elem = $(elem),
+ $parent = $elem['offsetParent' in $.fn ? 'offsetParent' : 'parent']();
+ if (!$parent.length) {
+ $parent = $('body');
+ }
+ return parseInt($parent.css('fontSize'), 10) || parseInt($elem.css('fontSize'), 10) || 16;
+ },
+
+ getPageHeight: function(elem) {
+ return $(elem).height();
+ },
+
+ settings: {
+ adjustOldDeltas: true, // see shouldAdjustOldDeltas() below
+ normalizeOffset: true // calls getBoundingClientRect for each event
+ }
+ };
+
+ $.fn.extend({
+ mousewheel: function(fn) {
+ return fn ? this.bind('mousewheel', fn) : this.trigger('mousewheel');
+ },
+
+ unmousewheel: function(fn) {
+ return this.unbind('mousewheel', fn);
+ }
+ });
+
+
+ function handler(event) {
+ var orgEvent = event || window.event,
+ args = slice.call(arguments, 1),
+ delta = 0,
+ deltaX = 0,
+ deltaY = 0,
+ absDelta = 0,
+ offsetX = 0,
+ offsetY = 0;
+ event = $.event.fix(orgEvent);
+ event.type = 'mousewheel';
+
+ // Old school scrollwheel delta
+ if ( 'detail' in orgEvent ) { deltaY = orgEvent.detail * -1; }
+ if ( 'wheelDelta' in orgEvent ) { deltaY = orgEvent.wheelDelta; }
+ if ( 'wheelDeltaY' in orgEvent ) { deltaY = orgEvent.wheelDeltaY; }
+ if ( 'wheelDeltaX' in orgEvent ) { deltaX = orgEvent.wheelDeltaX * -1; }
+
+ // Firefox < 17 horizontal scrolling related to DOMMouseScroll event
+ if ( 'axis' in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) {
+ deltaX = deltaY * -1;
+ deltaY = 0;
+ }
+
+ // Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy
+ delta = deltaY === 0 ? deltaX : deltaY;
+
+ // New school wheel delta (wheel event)
+ if ( 'deltaY' in orgEvent ) {
+ deltaY = orgEvent.deltaY * -1;
+ delta = deltaY;
+ }
+ if ( 'deltaX' in orgEvent ) {
+ deltaX = orgEvent.deltaX;
+ if ( deltaY === 0 ) { delta = deltaX * -1; }
+ }
+
+ // No change actually happened, no reason to go any further
+ if ( deltaY === 0 && deltaX === 0 ) { return; }
+
+ // Need to convert lines and pages to pixels if we aren't already in pixels
+ // There are three delta modes:
+ // * deltaMode 0 is by pixels, nothing to do
+ // * deltaMode 1 is by lines
+ // * deltaMode 2 is by pages
+ if ( orgEvent.deltaMode === 1 ) {
+ var lineHeight = $.data(this, 'mousewheel-line-height');
+ delta *= lineHeight;
+ deltaY *= lineHeight;
+ deltaX *= lineHeight;
+ } else if ( orgEvent.deltaMode === 2 ) {
+ var pageHeight = $.data(this, 'mousewheel-page-height');
+ delta *= pageHeight;
+ deltaY *= pageHeight;
+ deltaX *= pageHeight;
+ }
+
+ // Store lowest absolute delta to normalize the delta values
+ absDelta = Math.max( Math.abs(deltaY), Math.abs(deltaX) );
+
+ if ( !lowestDelta || absDelta < lowestDelta ) {
+ lowestDelta = absDelta;
+
+ // Adjust older deltas if necessary
+ if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) {
+ lowestDelta /= 40;
+ }
+ }
+
+ // Adjust older deltas if necessary
+ if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) {
+ // Divide all the things by 40!
+ delta /= 40;
+ deltaX /= 40;
+ deltaY /= 40;
+ }
+
+ // Get a whole, normalized value for the deltas
+ delta = Math[ delta >= 1 ? 'floor' : 'ceil' ](delta / lowestDelta);
+ deltaX = Math[ deltaX >= 1 ? 'floor' : 'ceil' ](deltaX / lowestDelta);
+ deltaY = Math[ deltaY >= 1 ? 'floor' : 'ceil' ](deltaY / lowestDelta);
+
+ // Normalise offsetX and offsetY properties
+ if ( special.settings.normalizeOffset && this.getBoundingClientRect ) {
+ var boundingRect = this.getBoundingClientRect();
+ offsetX = event.clientX - boundingRect.left;
+ offsetY = event.clientY - boundingRect.top;
+ }
+
+ // Add information to the event object
+ event.deltaX = deltaX;
+ event.deltaY = deltaY;
+ event.deltaFactor = lowestDelta;
+ event.offsetX = offsetX;
+ event.offsetY = offsetY;
+ // Go ahead and set deltaMode to 0 since we converted to pixels
+ // Although this is a little odd since we overwrite the deltaX/Y
+ // properties with normalized deltas.
+ event.deltaMode = 0;
+
+ // Add event and delta to the front of the arguments
+ args.unshift(event, delta, deltaX, deltaY);
+
+ // Clearout lowestDelta after sometime to better
+ // handle multiple device types that give different
+ // a different lowestDelta
+ // Ex: trackpad = 3 and mouse wheel = 120
+ if (nullLowestDeltaTimeout) { clearTimeout(nullLowestDeltaTimeout); }
+ nullLowestDeltaTimeout = setTimeout(nullLowestDelta, 200);
+
+ return ($.event.dispatch || $.event.handle).apply(this, args);
+ }
+
+ function nullLowestDelta() {
+ lowestDelta = null;
+ }
+
+ function shouldAdjustOldDeltas(orgEvent, absDelta) {
+ // If this is an older event and the delta is divisable by 120,
+ // then we are assuming that the browser is treating this as an
+ // older mouse wheel event and that we should divide the deltas
+ // by 40 to try and get a more usable deltaFactor.
+ // Side note, this actually impacts the reported scroll distance
+ // in older browsers and can cause scrolling to be slower than native.
+ // Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false.
+ return special.settings.adjustOldDeltas && orgEvent.type === 'mousewheel' && absDelta % 120 === 0;
+ }
+
+}));
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/js/jquery.mousewheel.min.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,8 @@
+/*!
+ * jQuery Mousewheel 3.1.13
+ *
+ * Copyright 2015 jQuery Foundation and other contributors
+ * Released under the MIT license.
+ * http://jquery.org/license
+ */
+!function(a){"function"==typeof define&&define.amd?define(["jquery"],a):"object"==typeof exports?module.exports=a:a(jQuery)}(function(a){function b(b){var g=b||window.event,h=i.call(arguments,1),j=0,l=0,m=0,n=0,o=0,p=0;if(b=a.event.fix(g),b.type="mousewheel","detail"in g&&(m=-1*g.detail),"wheelDelta"in g&&(m=g.wheelDelta),"wheelDeltaY"in g&&(m=g.wheelDeltaY),"wheelDeltaX"in g&&(l=-1*g.wheelDeltaX),"axis"in g&&g.axis===g.HORIZONTAL_AXIS&&(l=-1*m,m=0),j=0===m?l:m,"deltaY"in g&&(m=-1*g.deltaY,j=m),"deltaX"in g&&(l=g.deltaX,0===m&&(j=-1*l)),0!==m||0!==l){if(1===g.deltaMode){var q=a.data(this,"mousewheel-line-height");j*=q,m*=q,l*=q}else if(2===g.deltaMode){var r=a.data(this,"mousewheel-page-height");j*=r,m*=r,l*=r}if(n=Math.max(Math.abs(m),Math.abs(l)),(!f||f>n)&&(f=n,d(g,n)&&(f/=40)),d(g,n)&&(j/=40,l/=40,m/=40),j=Math[j>=1?"floor":"ceil"](j/f),l=Math[l>=1?"floor":"ceil"](l/f),m=Math[m>=1?"floor":"ceil"](m/f),k.settings.normalizeOffset&&this.getBoundingClientRect){var s=this.getBoundingClientRect();o=b.clientX-s.left,p=b.clientY-s.top}return b.deltaX=l,b.deltaY=m,b.deltaFactor=f,b.offsetX=o,b.offsetY=p,b.deltaMode=0,h.unshift(b,j,l,m),e&&clearTimeout(e),e=setTimeout(c,200),(a.event.dispatch||a.event.handle).apply(this,h)}}function c(){f=null}function d(a,b){return k.settings.adjustOldDeltas&&"mousewheel"===a.type&&b%120===0}var e,f,g=["wheel","mousewheel","DOMMouseScroll","MozMousePixelScroll"],h="onwheel"in document||document.documentMode>=9?["wheel"]:["mousewheel","DomMouseScroll","MozMousePixelScroll"],i=Array.prototype.slice;if(a.event.fixHooks)for(var j=g.length;j;)a.event.fixHooks[g[--j]]=a.event.mouseHooks;var k=a.event.special.mousewheel={version:"3.1.12",setup:function(){if(this.addEventListener)for(var c=h.length;c;)this.addEventListener(h[--c],b,!1);else this.onmousewheel=b;a.data(this,"mousewheel-line-height",k.getLineHeight(this)),a.data(this,"mousewheel-page-height",k.getPageHeight(this))},teardown:function(){if(this.removeEventListener)for(var c=h.length;c;)this.removeEventListener(h[--c],b,!1);else this.onmousewheel=null;a.removeData(this,"mousewheel-line-height"),a.removeData(this,"mousewheel-page-height")},getLineHeight:function(b){var c=a(b),d=c["offsetParent"in a.fn?"offsetParent":"parent"]();return d.length||(d=a("body")),parseInt(d.css("fontSize"),10)||parseInt(c.css("fontSize"),10)||16},getPageHeight:function(b){return a(b).height()},settings:{adjustOldDeltas:!0,normalizeOffset:!0}};a.fn.extend({mousewheel:function(a){return a?this.bind("mousewheel",a):this.trigger("mousewheel")},unmousewheel:function(a){return this.unbind("mousewheel",a)}})});
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/js/jquery.splitter.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,167 @@
+/*!
+ * jQuery JavaScript Library v1.4.4
+ * http://jquery.com/
+ *
+ * Copyright 2010, John Resig
+ * Dual licensed under the MIT or GPL Version 2 licenses.
+ * http://jquery.org/license
+ *
+ * Includes Sizzle.js
+ * http://sizzlejs.com/
+ * Copyright 2010, The Dojo Foundation
+ * Released under the MIT, BSD, and GPL Licenses.
+ *
+ * Date: Thu Nov 11 19:04:53 2010 -0500
+ */
+(function(E,B){function ka(a,b,d){if(d===B&&a.nodeType===1){d=a.getAttribute("data-"+b);if(typeof d==="string"){try{d=d==="true"?true:d==="false"?false:d==="null"?null:!c.isNaN(d)?parseFloat(d):Ja.test(d)?c.parseJSON(d):d}catch(e){}c.data(a,b,d)}else d=B}return d}function U(){return false}function ca(){return true}function la(a,b,d){d[0].type=a;return c.event.handle.apply(b,d)}function Ka(a){var b,d,e,f,h,l,k,o,x,r,A,C=[];f=[];h=c.data(this,this.nodeType?"events":"__events__");if(typeof h==="function")h=
+h.events;if(!(a.liveFired===this||!h||!h.live||a.button&&a.type==="click")){if(a.namespace)A=RegExp("(^|\\.)"+a.namespace.split(".").join("\\.(?:.*\\.)?")+"(\\.|$)");a.liveFired=this;var J=h.live.slice(0);for(k=0;k<J.length;k++){h=J[k];h.origType.replace(X,"")===a.type?f.push(h.selector):J.splice(k--,1)}f=c(a.target).closest(f,a.currentTarget);o=0;for(x=f.length;o<x;o++){r=f[o];for(k=0;k<J.length;k++){h=J[k];if(r.selector===h.selector&&(!A||A.test(h.namespace))){l=r.elem;e=null;if(h.preType==="mouseenter"||
+h.preType==="mouseleave"){a.type=h.preType;e=c(a.relatedTarget).closest(h.selector)[0]}if(!e||e!==l)C.push({elem:l,handleObj:h,level:r.level})}}}o=0;for(x=C.length;o<x;o++){f=C[o];if(d&&f.level>d)break;a.currentTarget=f.elem;a.data=f.handleObj.data;a.handleObj=f.handleObj;A=f.handleObj.origHandler.apply(f.elem,arguments);if(A===false||a.isPropagationStopped()){d=f.level;if(A===false)b=false;if(a.isImmediatePropagationStopped())break}}return b}}function Y(a,b){return(a&&a!=="*"?a+".":"")+b.replace(La,
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+Math.PI)/2+0.5)*e+d}},timers:[],fx:function(a,b,d){this.options=b;this.elem=a;this.prop=d;if(!b.orig)b.orig={}}});c.fx.prototype={update:function(){this.options.step&&this.options.step.call(this.elem,this.now,this);(c.fx.step[this.prop]||c.fx.step._default)(this)},cur:function(){if(this.elem[this.prop]!=null&&(!this.elem.style||this.elem.style[this.prop]==null))return this.elem[this.prop];var a=parseFloat(c.css(this.elem,this.prop));return a&&a>-1E4?a:0},custom:function(a,b,d){function e(l){return f.step(l)}
+var f=this,h=c.fx;this.startTime=c.now();this.start=a;this.end=b;this.unit=d||this.unit||"px";this.now=this.start;this.pos=this.state=0;e.elem=this.elem;if(e()&&c.timers.push(e)&&!ba)ba=setInterval(h.tick,h.interval)},show:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.show=true;this.custom(this.prop==="width"||this.prop==="height"?1:0,this.cur());c(this.elem).show()},hide:function(){this.options.orig[this.prop]=c.style(this.elem,this.prop);this.options.hide=true;
+this.custom(this.cur(),0)},step:function(a){var b=c.now(),d=true;if(a||b>=this.options.duration+this.startTime){this.now=this.end;this.pos=this.state=1;this.update();this.options.curAnim[this.prop]=true;for(var e in this.options.curAnim)if(this.options.curAnim[e]!==true)d=false;if(d){if(this.options.overflow!=null&&!c.support.shrinkWrapBlocks){var f=this.elem,h=this.options;c.each(["","X","Y"],function(k,o){f.style["overflow"+o]=h.overflow[k]})}this.options.hide&&c(this.elem).hide();if(this.options.hide||
+this.options.show)for(var l in this.options.curAnim)c.style(this.elem,l,this.options.orig[l]);this.options.complete.call(this.elem)}return false}else{a=b-this.startTime;this.state=a/this.options.duration;b=this.options.easing||(c.easing.swing?"swing":"linear");this.pos=c.easing[this.options.specialEasing&&this.options.specialEasing[this.prop]||b](this.state,a,0,1,this.options.duration);this.now=this.start+(this.end-this.start)*this.pos;this.update()}return true}};c.extend(c.fx,{tick:function(){for(var a=
+c.timers,b=0;b<a.length;b++)a[b]()||a.splice(b--,1);a.length||c.fx.stop()},interval:13,stop:function(){clearInterval(ba);ba=null},speeds:{slow:600,fast:200,_default:400},step:{opacity:function(a){c.style(a.elem,"opacity",a.now)},_default:function(a){if(a.elem.style&&a.elem.style[a.prop]!=null)a.elem.style[a.prop]=(a.prop==="width"||a.prop==="height"?Math.max(0,a.now):a.now)+a.unit;else a.elem[a.prop]=a.now}}});if(c.expr&&c.expr.filters)c.expr.filters.animated=function(a){return c.grep(c.timers,function(b){return a===
+b.elem}).length};var xb=/^t(?:able|d|h)$/i,Ia=/^(?:body|html)$/i;c.fn.offset="getBoundingClientRect"in t.documentElement?function(a){var b=this[0],d;if(a)return this.each(function(l){c.offset.setOffset(this,a,l)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);try{d=b.getBoundingClientRect()}catch(e){}var f=b.ownerDocument,h=f.documentElement;if(!d||!c.contains(h,b))return d||{top:0,left:0};b=f.body;f=fa(f);return{top:d.top+(f.pageYOffset||c.support.boxModel&&
+h.scrollTop||b.scrollTop)-(h.clientTop||b.clientTop||0),left:d.left+(f.pageXOffset||c.support.boxModel&&h.scrollLeft||b.scrollLeft)-(h.clientLeft||b.clientLeft||0)}}:function(a){var b=this[0];if(a)return this.each(function(x){c.offset.setOffset(this,a,x)});if(!b||!b.ownerDocument)return null;if(b===b.ownerDocument.body)return c.offset.bodyOffset(b);c.offset.initialize();var d,e=b.offsetParent,f=b.ownerDocument,h=f.documentElement,l=f.body;d=(f=f.defaultView)?f.getComputedStyle(b,null):b.currentStyle;
+for(var k=b.offsetTop,o=b.offsetLeft;(b=b.parentNode)&&b!==l&&b!==h;){if(c.offset.supportsFixedPosition&&d.position==="fixed")break;d=f?f.getComputedStyle(b,null):b.currentStyle;k-=b.scrollTop;o-=b.scrollLeft;if(b===e){k+=b.offsetTop;o+=b.offsetLeft;if(c.offset.doesNotAddBorder&&!(c.offset.doesAddBorderForTableAndCells&&xb.test(b.nodeName))){k+=parseFloat(d.borderTopWidth)||0;o+=parseFloat(d.borderLeftWidth)||0}e=b.offsetParent}if(c.offset.subtractsBorderForOverflowNotVisible&&d.overflow!=="visible"){k+=
+parseFloat(d.borderTopWidth)||0;o+=parseFloat(d.borderLeftWidth)||0}d=d}if(d.position==="relative"||d.position==="static"){k+=l.offsetTop;o+=l.offsetLeft}if(c.offset.supportsFixedPosition&&d.position==="fixed"){k+=Math.max(h.scrollTop,l.scrollTop);o+=Math.max(h.scrollLeft,l.scrollLeft)}return{top:k,left:o}};c.offset={initialize:function(){var a=t.body,b=t.createElement("div"),d,e,f,h=parseFloat(c.css(a,"marginTop"))||0;c.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",
+height:"1px",visibility:"hidden"});b.innerHTML="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";a.insertBefore(b,a.firstChild);d=b.firstChild;e=d.firstChild;f=d.nextSibling.firstChild.firstChild;this.doesNotAddBorder=e.offsetTop!==5;this.doesAddBorderForTableAndCells=
+f.offsetTop===5;e.style.position="fixed";e.style.top="20px";this.supportsFixedPosition=e.offsetTop===20||e.offsetTop===15;e.style.position=e.style.top="";d.style.overflow="hidden";d.style.position="relative";this.subtractsBorderForOverflowNotVisible=e.offsetTop===-5;this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==h;a.removeChild(b);c.offset.initialize=c.noop},bodyOffset:function(a){var b=a.offsetTop,d=a.offsetLeft;c.offset.initialize();if(c.offset.doesNotIncludeMarginInBodyOffset){b+=parseFloat(c.css(a,
+"marginTop"))||0;d+=parseFloat(c.css(a,"marginLeft"))||0}return{top:b,left:d}},setOffset:function(a,b,d){var e=c.css(a,"position");if(e==="static")a.style.position="relative";var f=c(a),h=f.offset(),l=c.css(a,"top"),k=c.css(a,"left"),o=e==="absolute"&&c.inArray("auto",[l,k])>-1;e={};var x={};if(o)x=f.position();l=o?x.top:parseInt(l,10)||0;k=o?x.left:parseInt(k,10)||0;if(c.isFunction(b))b=b.call(a,d,h);if(b.top!=null)e.top=b.top-h.top+l;if(b.left!=null)e.left=b.left-h.left+k;"using"in b?b.using.call(a,
+e):f.css(e)}};c.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),d=this.offset(),e=Ia.test(b[0].nodeName)?{top:0,left:0}:b.offset();d.top-=parseFloat(c.css(a,"marginTop"))||0;d.left-=parseFloat(c.css(a,"marginLeft"))||0;e.top+=parseFloat(c.css(b[0],"borderTopWidth"))||0;e.left+=parseFloat(c.css(b[0],"borderLeftWidth"))||0;return{top:d.top-e.top,left:d.left-e.left}},offsetParent:function(){return this.map(function(){for(var a=this.offsetParent||t.body;a&&!Ia.test(a.nodeName)&&
+c.css(a,"position")==="static";)a=a.offsetParent;return a})}});c.each(["Left","Top"],function(a,b){var d="scroll"+b;c.fn[d]=function(e){var f=this[0],h;if(!f)return null;if(e!==B)return this.each(function(){if(h=fa(this))h.scrollTo(!a?e:c(h).scrollLeft(),a?e:c(h).scrollTop());else this[d]=e});else return(h=fa(f))?"pageXOffset"in h?h[a?"pageYOffset":"pageXOffset"]:c.support.boxModel&&h.document.documentElement[d]||h.document.body[d]:f[d]}});c.each(["Height","Width"],function(a,b){var d=b.toLowerCase();
+c.fn["inner"+b]=function(){return this[0]?parseFloat(c.css(this[0],d,"padding")):null};c.fn["outer"+b]=function(e){return this[0]?parseFloat(c.css(this[0],d,e?"margin":"border")):null};c.fn[d]=function(e){var f=this[0];if(!f)return e==null?null:this;if(c.isFunction(e))return this.each(function(l){var k=c(this);k[d](e.call(this,l,k[d]()))});if(c.isWindow(f))return f.document.compatMode==="CSS1Compat"&&f.document.documentElement["client"+b]||f.document.body["client"+b];else if(f.nodeType===9)return Math.max(f.documentElement["client"+
+b],f.body["scroll"+b],f.documentElement["scroll"+b],f.body["offset"+b],f.documentElement["offset"+b]);else if(e===B){f=c.css(f,d);var h=parseFloat(f);return c.isNaN(h)?f:h}else return this.css(d,typeof e==="string"?e:e+"px")}})})(window);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/js/jquery.touchsplitter.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,444 @@
+// Generated by CoffeeScript 1.9.3
+
+/*
+ * Touch Splitter JQuery was created by Cole Lawrence(github:ZombieHippie)
+ * This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
+ * Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/3.0/.
+ */
+
+(function() {
+ var bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
+
+ (function(mod) {
+ if (typeof exports === "object" && typeof module === "object") {
+ return mod(require("jquery"));
+ } else if (typeof define === "function" && define.amd) {
+ return define(["jquery"], mod);
+ } else {
+ return mod(jQuery);
+ }
+ })(function(jQuery) {
+ var $, TouchSplitter;
+ $ = jQuery;
+ $.fn.touchSplit = function(options) {
+ if (options == null) {
+ options = {};
+ }
+ if (this[0].touchSplitter != null) {
+ throw "Cannot make a splitter here! '" + this.selector + "' already has a splitter! Use $('" + this.selector + "')[0].touchSplitter.destroy(<optional side to remove>) to remove it!";
+ }
+ if (this.children().length !== 2 && this.children().length !== 0) {
+ throw "Cannot make a splitter here! Incorrect number of div children in '" + this.selector + "'";
+ }
+ return this[0].touchSplitter = new TouchSplitter(this, options);
+ };
+ return TouchSplitter = (function() {
+ function TouchSplitter(element, options) {
+ var barThick, firstdiv, inners, match, splitterHTML, testCalc, testEm, thickness, units;
+ this.element = element;
+ this.resize = bind(this.resize, this);
+ this.onResize = bind(this.onResize, this);
+ this.onResizeWindow = bind(this.onResizeWindow, this);
+ this.getSecond = bind(this.getSecond, this);
+ this.getFirst = bind(this.getFirst, this);
+ this.stopDragging = bind(this.stopDragging, this);
+ this.drag = bind(this.drag, this);
+ this.startDragging = bind(this.startDragging, this);
+ this.onTouchEnd = bind(this.onTouchEnd, this);
+ this.onTouchMove = bind(this.onTouchMove, this);
+ this.onTouchStart = bind(this.onTouchStart, this);
+ this.onMouseDown = bind(this.onMouseDown, this);
+ this.setPercentages = bind(this.setPercentages, this);
+ this.setDock = bind(this.setDock, this);
+ this.moveBar = bind(this.moveBar, this);
+ this.on = bind(this.on, this);
+ this.toggleDock = bind(this.toggleDock, this);
+ this.setRatios = bind(this.setRatios, this);
+ this.destroy = bind(this.destroy, this);
+ this.element.addClass('TouchSplitter');
+ this.support = {};
+ testEm = $('<div class="test-em"></div>');
+ testEm.appendTo(this.element);
+ barThick = testEm.width();
+ testEm.remove();
+ testCalc = $('<div class="test-calc"></div>');
+ testCalc.appendTo(this.element);
+ this.support.calc = true;
+ testCalc.remove();
+ if (options.orientation != null) {
+ if (options.orientation === "vertical") {
+ this.horizontal = false;
+ } else if (options.orientation === "horizontal") {
+
+ } else {
+ console.log("Touch Splitter ERROR: orientation cannot be:'" + options.orientation + "' defaulted to 'horizontal'");
+ }
+ }
+ if (this.horizontal !== false) {
+ this.horizontal = true;
+ }
+ this.element.addClass(this.horizontal ? "h-ts" : "v-ts");
+ this.firstMin = options.leftMin || options.topMin || options.firstMin || 0;
+ this.firstMax = options.leftMax || options.topMax || options.firstMax || false;
+ this.secondMin = options.rightMin || options.bottomMin || options.secondMin || 0;
+ this.secondMax = options.rightMax || options.bottomMax || options.secondMax || false;
+ if (this.firstMax && this.secondMax) {
+ console.log("Touch Splitter ERROR: cannot set max bounds of both first and second sections!");
+ this.secondMax = false;
+ }
+ if (options.dock != null) {
+ if (/both|left|top|first|right|bottom|second/i.test(options.dock)) {
+ this.docks = (function() {
+ switch (false) {
+ case !/both/i.test(options.dock):
+ return {
+ first: true,
+ second: true,
+ name: "both"
+ };
+ case !/left|top|first/i.test(options.dock):
+ return {
+ first: true,
+ second: false,
+ name: "first"
+ };
+ case !/right|bottom|second/i.test(options.dock):
+ return {
+ first: false,
+ second: true,
+ name: "second"
+ };
+ }
+ })();
+ }
+ }
+ if (this.docks) {
+ this.element.addClass('docks-' + this.docks.name);
+ } else {
+ this.docks = {
+ first: false,
+ second: false,
+ name: false
+ };
+ }
+ if (options.thickness != null) {
+ thickness = options.thickness;
+ units = "px";
+ if (typeof thickness === 'string') {
+ if (match = thickness.match(/^([\d\.]+)([a-zA-Z]+)$/)) {
+ thickness = match[1];
+ units = match[2];
+ }
+ thickness = parseFloat(thickness);
+ }
+ if (!thickness) {
+ throw "Unable to parse given thickness: " + options.thickness;
+ } else {
+ thickness = (function() {
+ switch (units) {
+ case "px":
+ return barThick = thickness;
+ case "em":
+ return barThick *= thickness;
+ default:
+ throw "Invalid unit used in given thickness: " + units;
+ }
+ })();
+ }
+ }
+ firstdiv = this.element.find(">div:first");
+ splitterHTML = "<div class=\"splitter-bar\">" + (this.docks.name && this.docks.name.match(/first|second/) ? '<div></div>' : '') + "</div>";
+ if (firstdiv.length === 0) {
+ inners = this.element.html();
+ this.element.html("<div></div> " + splitterHTML + " <div></div>");
+ this.element.find(">div:first").html(inners);
+ } else {
+ firstdiv.after(splitterHTML);
+ }
+ this.barThicknessPx = barThick / 2;
+ this.barThickness = .04;
+ this.barPosition = options.barPosition || 0.5;
+ this.dragging = false;
+ this.initMouse = 0;
+ this.initBarPosition = 0;
+ this.resize();
+ this.element.on('resize', this.onResize);
+ $(window).on('resize', this.onResizeWindow);
+ $(window).on('mouseup', this.stopDragging);
+ $(window).on('mousemove', this.drag);
+ this.element.find('>.splitter-bar').on('mousedown', this.onMouseDown);
+ this.element.find('>.splitter-bar').bind('touchstart', this.onTouchStart);
+ this.element.on('touchmove', this.onTouchMove);
+ this.element.on('touchend', this.onTouchEnd);
+ this.element.on('touchleave', this.onTouchEnd);
+ this.element.on('touchcancel', this.onTouchEnd);
+ }
+
+ TouchSplitter.prototype.destroy = function(side) {
+ var toRemove;
+ this.element.off('resize');
+ $(window).off('resize');
+ $(window).off('mouseup');
+ $(window).off('mousemove');
+ this.element.find('>.splitter-bar').off('mousedown');
+ this.element.find('>.splitter-bar').off('touchstart');
+ this.element.off('touchmove');
+ this.element.off('touchend');
+ this.element.off('touchleave');
+ this.element.off('touchcancel');
+ this.element.find('>.splitter-bar').remove();
+ this.element.removeClass('TouchSplitter h-ts v-ts docks-first docks-second docks-both');
+ if (side != null) {
+ toRemove = (function() {
+ switch (side) {
+ case 'left':
+ case 'top':
+ return '>div:first';
+ case 'right':
+ case 'bottom':
+ return '>div:last';
+ case 'both':
+ return '>div';
+ }
+ })();
+ this.element.find(toRemove).remove();
+ }
+ this.element.children().css({
+ width: "",
+ height: ""
+ });
+ return delete this.element[0].touchSplitter;
+ };
+
+ TouchSplitter.prototype.setRatios = function() {
+ var conv, ref, val;
+ this.splitDistance = this.horizontal ? this.element.width() : this.element.height();
+ ref = {
+ firstMin: this.firstMin,
+ firstMax: this.firstMax,
+ secondMin: this.secondMin,
+ secondMax: this.secondMax
+ };
+ for (conv in ref) {
+ val = ref[conv];
+ if (val) {
+ this[conv + 'Ratio'] = val / this.splitDistance;
+ }
+ }
+ return this.moveBar();
+ };
+
+ TouchSplitter.prototype.toggleDock = function() {
+ this.element.toggleClass('docked');
+ if (this.docked) {
+ return this.setDock(false);
+ } else {
+ return this.setDock(this.docks.name);
+ }
+ };
+
+ TouchSplitter.prototype.on = function(eventName, fn) {
+ return this.element.on(eventName, fn);
+ };
+
+ TouchSplitter.prototype.moveBar = function(newX) {
+ var cursorPos, cursorPos2;
+ cursorPos = this.barPosition;
+ if (newX != null) {
+ cursorPos = this.initBarPosition + (newX - this.initMouse) / this.splitDistance;
+ }
+ cursorPos2 = 1 - cursorPos;
+ if (this.docks.name) {
+ switch (this.docked) {
+ case 'first':
+ if (cursorPos > this.firstMinRatio / 2) {
+ this.setDock(false);
+ }
+ break;
+ case 'second':
+ if (cursorPos2 > this.secondMinRatio / 2) {
+ this.setDock(false);
+ }
+ break;
+ default:
+ if (this.docks.first && cursorPos < this.firstMinRatio / 2) {
+ this.setDock('first');
+ }
+ if (this.docks.second && cursorPos2 < this.secondMinRatio / 2) {
+ this.setDock('second');
+ }
+ }
+ }
+ if (!this.docked) {
+ this.barPosition = (function() {
+ switch (false) {
+ case !(this.firstMaxRatio && cursorPos > this.firstMaxRatio):
+ return this.firstMaxRatio;
+ case !(cursorPos < this.firstMinRatio):
+ return this.firstMinRatio;
+ case !(this.secondMaxRatio && cursorPos2 > this.secondMaxRatio):
+ return 1 - this.secondMaxRatio;
+ case !(cursorPos2 < this.secondMinRatio):
+ return 1 - this.secondMinRatio;
+ default:
+ return cursorPos;
+ }
+ }).call(this);
+ return this.setPercentages();
+ }
+ };
+
+ TouchSplitter.prototype.setDock = function(val, lastpos) {
+ if (lastpos == null) {
+ lastpos = this.barPosition;
+ }
+ this.docked = val;
+ this.barPosition = this.lastPosition;
+ this.lastPosition = lastpos;
+ return this.setPercentages();
+ };
+
+ TouchSplitter.prototype.setPercentages = function() {
+ var attr, first, firstCss, pos, second, secondCss, shave;
+ switch (this.docked) {
+ case 'first':
+ this.barPosition = 0;
+ break;
+ case 'second':
+ this.barPosition = 1;
+ }
+ pos = this.barPosition;
+ firstCss = secondCss = "";
+ if (!this.support.calc) {
+ if (pos < this.barThickness) {
+ pos = this.barThickness;
+ }
+ if (pos > 1 - this.barThickness) {
+ pos = 1 - this.barThickness;
+ }
+ first = pos - this.barThickness;
+ second = 1 - pos - this.barThickness;
+ firstCss = (100 * first - this.barThickness) + "%";
+ secondCss = (100 * second - this.barThickness) + "%";
+ } else {
+ shave = this.barThicknessPx;
+ if (this.docked) {
+ shave *= 2;
+ }
+ pos *= 100;
+ firstCss = "calc(" + pos + "% - " + shave + "px)";
+ secondCss = "calc(" + (100 - pos) + "% - " + shave + "px)";
+ }
+ attr = this.horizontal ? "width" : "height";
+ this.getFirst().css(attr, firstCss);
+ return this.getSecond().css(attr, secondCss);
+ };
+
+ TouchSplitter.prototype.onMouseDown = function(event) {
+ event.preventDefault();
+ this.initMouse = this.horizontal ? event.clientX : event.clientY;
+ return this.startDragging(event);
+ };
+
+ TouchSplitter.prototype.onTouchStart = function(event) {
+ var orig;
+ orig = event.originalEvent;
+ this.initMouse = this.horizontal ? orig.changedTouches[0].pageX : orig.changedTouches[0].pageY;
+ return this.startDragging(event);
+ };
+
+ TouchSplitter.prototype.onTouchMove = function(event) {
+ var orig, page;
+ if (!this.dragging) {
+ return;
+ }
+ event.preventDefault();
+ orig = event.originalEvent;
+ page = this.horizontal ? orig.changedTouches[0].pageX : orig.changedTouches[0].pageY;
+ return this.moveBar(page);
+ };
+
+ TouchSplitter.prototype.onTouchEnd = function(event) {
+ return this.stopDragging(event);
+ };
+
+ TouchSplitter.prototype.startDragging = function(event) {
+ this.initBarPosition = this.barPosition;
+ this.isToggler = !!event.target.parentNode.className.match(/\bsplitter-bar\b/);
+ this.dragging = true;
+ return this.element.trigger("dragstart");
+ };
+
+ TouchSplitter.prototype.drag = function(event) {
+ var client, whichM;
+ if (!this.dragging) {
+ return;
+ }
+ whichM = typeof event.buttons !== 'undefined' ? event.buttons : event.which;
+ if (whichM === 0) {
+ this.stopDragging();
+ }
+ client = this.horizontal ? event.clientX : event.clientY;
+ return this.moveBar(client);
+ };
+
+ TouchSplitter.prototype.stopDragging = function(event) {
+ if (this.dragging) {
+ this.dragging = false;
+ this.element.trigger("dragstop");
+ if (this.isToggler) {
+ return setTimeout((function(_this) {
+ return function() {
+ if ((_this.barPosition - _this.initBarPosition) === 0) {
+ return _this.toggleDock();
+ }
+ };
+ })(this), 0);
+ }
+ }
+ };
+
+ TouchSplitter.prototype.getFirst = function() {
+ return this.element.find('>div:first');
+ };
+
+ TouchSplitter.prototype.getSecond = function() {
+ return this.element.find('>div:last');
+ };
+
+ TouchSplitter.prototype.onResizeWindow = function(event) {
+ return this.resize();
+ };
+
+ TouchSplitter.prototype.onResize = function(event) {
+ if (event != null) {
+ event.stopPropagation();
+ if (!$(event.target).is(this.element)) {
+ return;
+ }
+ }
+ return this.resize();
+ };
+
+ TouchSplitter.prototype.resize = function() {
+ var attr;
+ this.setRatios();
+ attr = this.horizontal ? "width" : "height";
+ if (!this.support.calc) {
+ this.barThickness = this.barThicknessPx / this.splitDistance;
+ if (this.barThickness > 1) {
+ this.barThickness = 1;
+ }
+ this.element.find('>.splitter-bar').css(attr, this.barThickness * 200 + '%');
+ } else {
+ this.barThickness = 0;
+ }
+ return this.setPercentages();
+ };
+
+ return TouchSplitter;
+
+ })();
+ });
+
+}).call(this);
--- a/src/ldt/ldt/static/ldt/js/json2.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/js/json2.js Fri Oct 02 10:24:05 2015 +0200
@@ -1,6 +1,6 @@
/*
json2.js
- 2011-10-19
+ 2015-05-03
Public Domain.
@@ -17,7 +17,9 @@
This file creates a global JSON object containing two methods: stringify
- and parse.
+ and parse. This file is provides the ES5 JSON capability to ES3 systems.
+ If a project might run on IE8 or earlier, then this file should be included.
+ This file does nothing on ES5 systems.
JSON.stringify(value, replacer, space)
value any JavaScript value, usually an object or array.
@@ -48,7 +50,9 @@
Date.prototype.toJSON = function (key) {
function f(n) {
// Format integers to have at least two digits.
- return n < 10 ? '0' + n : n;
+ return n < 10
+ ? '0' + n
+ : n;
}
return this.getUTCFullYear() + '-' +
@@ -94,8 +98,9 @@
// text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
text = JSON.stringify([new Date()], function (key, value) {
- return this[key] instanceof Date ?
- 'Date(' + this[key] + ')' : value;
+ return this[key] instanceof Date
+ ? 'Date(' + this[key] + ')'
+ : value;
});
// text is '["Date(---current time---)"]'
@@ -146,10 +151,12 @@
redistribute.
*/
-/*jslint evil: true, regexp: true */
+/*jslint
+ eval, for, this
+*/
-/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
- call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
+/*property
+ JSON, apply, call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
lastIndex, length, parse, prototype, push, replace, slice, stringify,
test, toJSON, toString, valueOf
@@ -159,53 +166,53 @@
// Create a JSON object only if one does not already exist. We create the
// methods in a closure to avoid creating global variables.
-var JSON;
-if (!JSON) {
+if (typeof JSON !== 'object') {
JSON = {};
}
(function () {
'use strict';
+
+ var rx_one = /^[\],:{}\s]*$/,
+ rx_two = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,
+ rx_three = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,
+ rx_four = /(?:^|:|,)(?:\s*\[)+/g,
+ rx_escapable = /[\\\"\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
+ rx_dangerous = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
function f(n) {
// Format integers to have at least two digits.
- return n < 10 ? '0' + n : n;
+ return n < 10
+ ? '0' + n
+ : n;
+ }
+
+ function this_value() {
+ return this.valueOf();
}
if (typeof Date.prototype.toJSON !== 'function') {
- Date.prototype.toJSON = function (key) {
+ Date.prototype.toJSON = function () {
return isFinite(this.valueOf())
- ? this.getUTCFullYear() + '-' +
- f(this.getUTCMonth() + 1) + '-' +
- f(this.getUTCDate()) + 'T' +
- f(this.getUTCHours()) + ':' +
- f(this.getUTCMinutes()) + ':' +
- f(this.getUTCSeconds()) + 'Z'
+ ? this.getUTCFullYear() + '-' +
+ f(this.getUTCMonth() + 1) + '-' +
+ f(this.getUTCDate()) + 'T' +
+ f(this.getUTCHours()) + ':' +
+ f(this.getUTCMinutes()) + ':' +
+ f(this.getUTCSeconds()) + 'Z'
: null;
};
- String.prototype.toJSON =
- Number.prototype.toJSON =
- Boolean.prototype.toJSON = function (key) {
- return this.valueOf();
- };
+ Boolean.prototype.toJSON = this_value;
+ Number.prototype.toJSON = this_value;
+ String.prototype.toJSON = this_value;
}
- var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
- escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,
- gap,
+ var gap,
indent,
- meta = { // table of character substitutions
- '\b': '\\b',
- '\t': '\\t',
- '\n': '\\n',
- '\f': '\\f',
- '\r': '\\r',
- '"' : '\\"',
- '\\': '\\\\'
- },
+ meta,
rep;
@@ -216,13 +223,15 @@
// Otherwise we must also replace the offending characters with safe escape
// sequences.
- escapable.lastIndex = 0;
- return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
- var c = meta[a];
- return typeof c === 'string'
- ? c
- : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
- }) + '"' : '"' + string + '"';
+ rx_escapable.lastIndex = 0;
+ return rx_escapable.test(string)
+ ? '"' + string.replace(rx_escapable, function (a) {
+ var c = meta[a];
+ return typeof c === 'string'
+ ? c
+ : '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+ }) + '"'
+ : '"' + string + '"';
}
@@ -262,7 +271,9 @@
// JSON numbers must be finite. Encode non-finite numbers as null.
- return isFinite(value) ? String(value) : 'null';
+ return isFinite(value)
+ ? String(value)
+ : 'null';
case 'boolean':
case 'null':
@@ -308,8 +319,8 @@
v = partial.length === 0
? '[]'
: gap
- ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
- : '[' + partial.join(',') + ']';
+ ? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
+ : '[' + partial.join(',') + ']';
gap = mind;
return v;
}
@@ -323,7 +334,11 @@
k = rep[i];
v = str(k, value);
if (v) {
- partial.push(quote(k) + (gap ? ': ' : ':') + v);
+ partial.push(quote(k) + (
+ gap
+ ? ': '
+ : ':'
+ ) + v);
}
}
}
@@ -335,7 +350,11 @@
if (Object.prototype.hasOwnProperty.call(value, k)) {
v = str(k, value);
if (v) {
- partial.push(quote(k) + (gap ? ': ' : ':') + v);
+ partial.push(quote(k) + (
+ gap
+ ? ': '
+ : ':'
+ ) + v);
}
}
}
@@ -347,8 +366,8 @@
v = partial.length === 0
? '{}'
: gap
- ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
- : '{' + partial.join(',') + '}';
+ ? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
+ : '{' + partial.join(',') + '}';
gap = mind;
return v;
}
@@ -357,6 +376,15 @@
// If the JSON object does not yet have a stringify method, give it one.
if (typeof JSON.stringify !== 'function') {
+ meta = { // table of character substitutions
+ '\b': '\\b',
+ '\t': '\\t',
+ '\n': '\\n',
+ '\f': '\\f',
+ '\r': '\\r',
+ '"': '\\"',
+ '\\': '\\\\'
+ };
JSON.stringify = function (value, replacer, space) {
// The stringify method takes a value and an optional replacer, and an optional
@@ -438,11 +466,11 @@
// incorrectly, either silently deleting them, or treating them as line endings.
text = String(text);
- cx.lastIndex = 0;
- if (cx.test(text)) {
- text = text.replace(cx, function (a) {
+ rx_dangerous.lastIndex = 0;
+ if (rx_dangerous.test(text)) {
+ text = text.replace(rx_dangerous, function (a) {
return '\\u' +
- ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
+ ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
});
}
@@ -459,10 +487,14 @@
// we look to see that the remaining characters are only whitespace or ']' or
// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
- if (/^[\],:{}\s]*$/
- .test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
- .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
- .replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
+ if (
+ rx_one.test(
+ text
+ .replace(rx_two, '@')
+ .replace(rx_three, ']')
+ .replace(rx_four, '')
+ )
+ ) {
// In the third stage we use the eval function to compile the text into a
// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/js/mousetrap-global-bind.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,43 @@
+/**
+ * adds a bindGlobal method to Mousetrap that allows you to
+ * bind specific keyboard shortcuts that will still work
+ * inside a text input field
+ *
+ * usage:
+ * Mousetrap.bindGlobal('ctrl+s', _saveChanges);
+ */
+/* global Mousetrap:true */
+(function(Mousetrap) {
+ var _globalCallbacks = {};
+ var _originalStopCallback = Mousetrap.prototype.stopCallback;
+
+ Mousetrap.prototype.stopCallback = function(e, element, combo, sequence) {
+ var self = this;
+
+ if (self.paused) {
+ return true;
+ }
+
+ if (_globalCallbacks[combo] || _globalCallbacks[sequence]) {
+ return false;
+ }
+
+ return _originalStopCallback.call(self, e, element, combo);
+ };
+
+ Mousetrap.prototype.bindGlobal = function(keys, callback, action) {
+ var self = this;
+ self.bind(keys, callback, action);
+
+ if (keys instanceof Array) {
+ for (var i = 0; i < keys.length; i++) {
+ _globalCallbacks[keys[i]] = true;
+ }
+ return;
+ }
+
+ _globalCallbacks[keys] = true;
+ };
+
+ Mousetrap.init();
+}) (Mousetrap);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/js/mousetrap.min.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,11 @@
+/* mousetrap v1.5.3 craig.is/killing/mice */
+(function(C,r,g){function t(a,b,h){a.addEventListener?a.addEventListener(b,h,!1):a.attachEvent("on"+b,h)}function x(a){if("keypress"==a.type){var b=String.fromCharCode(a.which);a.shiftKey||(b=b.toLowerCase());return b}return l[a.which]?l[a.which]:p[a.which]?p[a.which]:String.fromCharCode(a.which).toLowerCase()}function D(a){var b=[];a.shiftKey&&b.push("shift");a.altKey&&b.push("alt");a.ctrlKey&&b.push("ctrl");a.metaKey&&b.push("meta");return b}function u(a){return"shift"==a||"ctrl"==a||"alt"==a||
+"meta"==a}function y(a,b){var h,c,e,g=[];h=a;"+"===h?h=["+"]:(h=h.replace(/\+{2}/g,"+plus"),h=h.split("+"));for(e=0;e<h.length;++e)c=h[e],z[c]&&(c=z[c]),b&&"keypress"!=b&&A[c]&&(c=A[c],g.push("shift")),u(c)&&g.push(c);h=c;e=b;if(!e){if(!k){k={};for(var m in l)95<m&&112>m||l.hasOwnProperty(m)&&(k[l[m]]=m)}e=k[h]?"keydown":"keypress"}"keypress"==e&&g.length&&(e="keydown");return{key:c,modifiers:g,action:e}}function B(a,b){return null===a||a===r?!1:a===b?!0:B(a.parentNode,b)}function c(a){function b(a){a=
+a||{};var b=!1,n;for(n in q)a[n]?b=!0:q[n]=0;b||(v=!1)}function h(a,b,n,f,c,h){var g,e,l=[],m=n.type;if(!d._callbacks[a])return[];"keyup"==m&&u(a)&&(b=[a]);for(g=0;g<d._callbacks[a].length;++g)if(e=d._callbacks[a][g],(f||!e.seq||q[e.seq]==e.level)&&m==e.action){var k;(k="keypress"==m&&!n.metaKey&&!n.ctrlKey)||(k=e.modifiers,k=b.sort().join(",")===k.sort().join(","));k&&(k=f&&e.seq==f&&e.level==h,(!f&&e.combo==c||k)&&d._callbacks[a].splice(g,1),l.push(e))}return l}function g(a,b,n,f){d.stopCallback(b,
+b.target||b.srcElement,n,f)||!1!==a(b,n)||(b.preventDefault?b.preventDefault():b.returnValue=!1,b.stopPropagation?b.stopPropagation():b.cancelBubble=!0)}function e(a){"number"!==typeof a.which&&(a.which=a.keyCode);var b=x(a);b&&("keyup"==a.type&&w===b?w=!1:d.handleKey(b,D(a),a))}function l(a,c,n,f){function e(c){return function(){v=c;++q[a];clearTimeout(k);k=setTimeout(b,1E3)}}function h(c){g(n,c,a);"keyup"!==f&&(w=x(c));setTimeout(b,10)}for(var d=q[a]=0;d<c.length;++d){var p=d+1===c.length?h:e(f||
+y(c[d+1]).action);m(c[d],p,f,a,d)}}function m(a,b,c,f,e){d._directMap[a+":"+c]=b;a=a.replace(/\s+/g," ");var g=a.split(" ");1<g.length?l(a,g,b,c):(c=y(a,c),d._callbacks[c.key]=d._callbacks[c.key]||[],h(c.key,c.modifiers,{type:c.action},f,a,e),d._callbacks[c.key][f?"unshift":"push"]({callback:b,modifiers:c.modifiers,action:c.action,seq:f,level:e,combo:a}))}var d=this;a=a||r;if(!(d instanceof c))return new c(a);d.target=a;d._callbacks={};d._directMap={};var q={},k,w=!1,p=!1,v=!1;d._handleKey=function(a,
+c,e){var f=h(a,c,e),d;c={};var k=0,l=!1;for(d=0;d<f.length;++d)f[d].seq&&(k=Math.max(k,f[d].level));for(d=0;d<f.length;++d)f[d].seq?f[d].level==k&&(l=!0,c[f[d].seq]=1,g(f[d].callback,e,f[d].combo,f[d].seq)):l||g(f[d].callback,e,f[d].combo);f="keypress"==e.type&&p;e.type!=v||u(a)||f||b(c);p=l&&"keydown"==e.type};d._bindMultiple=function(a,b,c){for(var d=0;d<a.length;++d)m(a[d],b,c)};t(a,"keypress",e);t(a,"keydown",e);t(a,"keyup",e)}var l={8:"backspace",9:"tab",13:"enter",16:"shift",17:"ctrl",18:"alt",
+20:"capslock",27:"esc",32:"space",33:"pageup",34:"pagedown",35:"end",36:"home",37:"left",38:"up",39:"right",40:"down",45:"ins",46:"del",91:"meta",93:"meta",224:"meta"},p={106:"*",107:"+",109:"-",110:".",111:"/",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},A={"~":"`","!":"1","@":"2","#":"3",$:"4","%":"5","^":"6","&":"7","*":"8","(":"9",")":"0",_:"-","+":"=",":":";",'"':"'","<":",",">":".","?":"/","|":"\\"},z={option:"alt",command:"meta","return":"enter",
+escape:"esc",plus:"+",mod:/Mac|iPod|iPhone|iPad/.test(navigator.platform)?"meta":"ctrl"},k;for(g=1;20>g;++g)l[111+g]="f"+g;for(g=0;9>=g;++g)l[g+96]=g;c.prototype.bind=function(a,b,c){a=a instanceof Array?a:[a];this._bindMultiple.call(this,a,b,c);return this};c.prototype.unbind=function(a,b){return this.bind.call(this,a,function(){},b)};c.prototype.trigger=function(a,b){if(this._directMap[a+":"+b])this._directMap[a+":"+b]({},a);return this};c.prototype.reset=function(){this._callbacks={};this._directMap=
+{};return this};c.prototype.stopCallback=function(a,b){return-1<(" "+b.className+" ").indexOf(" mousetrap ")||B(b,this.target)?!1:"INPUT"==b.tagName||"SELECT"==b.tagName||"TEXTAREA"==b.tagName||b.isContentEditable};c.prototype.handleKey=function(){return this._handleKey.apply(this,arguments)};c.init=function(){var a=c(r),b;for(b in a)"_"!==b.charAt(0)&&(c[b]=function(b){return function(){return a[b].apply(a,arguments)}}(b))};c.init();C.Mousetrap=c;"undefined"!==typeof module&&module.exports&&(module.exports=
+c);"function"===typeof define&&define.amd&&define(function(){return c})})(window,document);
--- a/src/ldt/ldt/static/ldt/js/mustache.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/js/mustache.js Fri Oct 02 10:24:05 2015 +0200
@@ -3,369 +3,106 @@
* http://github.com/janl/mustache.js
*/
-/*global define: false*/
+/*global define: false Mustache: true*/
-(function (root, factory) {
- if (typeof exports === "object" && exports) {
+(function defineMustache (global, factory) {
+ if (typeof exports === 'object' && exports && typeof exports.nodeName !== 'string') {
factory(exports); // CommonJS
+ } else if (typeof define === 'function' && define.amd) {
+ define(['exports'], factory); // AMD
} else {
- var mustache = {};
- factory(mustache);
- if (typeof define === "function" && define.amd) {
- define(mustache); // AMD
- } else {
- root.Mustache = mustache; // <script>
- }
+ global.Mustache = {};
+ factory(Mustache); // script, wsh, asp
+ }
+}(this, function mustacheFactory (mustache) {
+
+ var objectToString = Object.prototype.toString;
+ var isArray = Array.isArray || function isArrayPolyfill (object) {
+ return objectToString.call(object) === '[object Array]';
+ };
+
+ function isFunction (object) {
+ return typeof object === 'function';
}
-}(this, function (mustache) {
+
+ /**
+ * More correct typeof string handling array
+ * which normally returns typeof 'object'
+ */
+ function typeStr (obj) {
+ return isArray(obj) ? 'array' : typeof obj;
+ }
- var whiteRe = /\s*/;
- var spaceRe = /\s+/;
- var nonSpaceRe = /\S/;
- var eqRe = /\s*=/;
- var curlyRe = /\s*\}/;
- var tagRe = /#|\^|\/|>|\{|&|=|!/;
+ function escapeRegExp (string) {
+ return string.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, '\\$&');
+ }
+
+ /**
+ * Null safe way of checking whether or not an object,
+ * including its prototype, has a given property
+ */
+ function hasProperty (obj, propName) {
+ return obj != null && typeof obj === 'object' && (propName in obj);
+ }
// Workaround for https://issues.apache.org/jira/browse/COUCHDB-577
// See https://github.com/janl/mustache.js/issues/189
- var RegExp_test = RegExp.prototype.test;
- function testRegExp(re, string) {
- return RegExp_test.call(re, string);
+ var regExpTest = RegExp.prototype.test;
+ function testRegExp (re, string) {
+ return regExpTest.call(re, string);
}
- function isWhitespace(string) {
+ var nonSpaceRe = /\S/;
+ function isWhitespace (string) {
return !testRegExp(nonSpaceRe, string);
}
- var Object_toString = Object.prototype.toString;
- var isArray = Array.isArray || function (obj) {
- return Object_toString.call(obj) === '[object Array]';
+ var entityMap = {
+ '&': '&',
+ '<': '<',
+ '>': '>',
+ '"': '"',
+ "'": ''',
+ '/': '/'
};
- function escapeRegExp(string) {
- return string.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&");
- }
-
- var entityMap = {
- "&": "&",
- "<": "<",
- ">": ">",
- '"': '"',
- "'": ''',
- "/": '/'
- };
-
- function escapeHtml(string) {
- return String(string).replace(/[&<>"'\/]/g, function (s) {
+ function escapeHtml (string) {
+ return String(string).replace(/[&<>"'\/]/g, function fromEntityMap (s) {
return entityMap[s];
});
}
- function Scanner(string) {
- this.string = string;
- this.tail = string;
- this.pos = 0;
- }
-
- /**
- * Returns `true` if the tail is empty (end of string).
- */
- Scanner.prototype.eos = function () {
- return this.tail === "";
- };
-
- /**
- * Tries to match the given regular expression at the current position.
- * Returns the matched text if it can match, the empty string otherwise.
- */
- Scanner.prototype.scan = function (re) {
- var match = this.tail.match(re);
-
- if (match && match.index === 0) {
- this.tail = this.tail.substring(match[0].length);
- this.pos += match[0].length;
- return match[0];
- }
-
- return "";
- };
+ var whiteRe = /\s*/;
+ var spaceRe = /\s+/;
+ var equalsRe = /\s*=/;
+ var curlyRe = /\s*\}/;
+ var tagRe = /#|\^|\/|>|\{|&|=|!/;
/**
- * Skips all text until the given regular expression can be matched. Returns
- * the skipped string, which is the entire tail if no match can be made.
- */
- Scanner.prototype.scanUntil = function (re) {
- var match, pos = this.tail.search(re);
-
- switch (pos) {
- case -1:
- match = this.tail;
- this.pos += this.tail.length;
- this.tail = "";
- break;
- case 0:
- match = "";
- break;
- default:
- match = this.tail.substring(0, pos);
- this.tail = this.tail.substring(pos);
- this.pos += pos;
- }
-
- return match;
- };
-
- function Context(view, parent) {
- this.view = view || {};
- this.parent = parent;
- this._cache = {};
- }
-
- Context.make = function (view) {
- return (view instanceof Context) ? view : new Context(view);
- };
-
- Context.prototype.push = function (view) {
- return new Context(view, this);
- };
-
- Context.prototype.lookup = function (name) {
- var value = this._cache[name];
-
- if (!value) {
- if (name == '.') {
- value = this.view;
- } else {
- var context = this;
-
- while (context) {
- if (name.indexOf('.') > 0) {
- value = context.view;
- var names = name.split('.'), i = 0;
- while (value && i < names.length) {
- value = value[names[i++]];
- }
- } else {
- value = context.view[name];
- }
-
- if (value != null) break;
-
- context = context.parent;
- }
- }
-
- this._cache[name] = value;
- }
-
- if (typeof value === 'function') value = value.call(this.view);
-
- return value;
- };
-
- function Writer() {
- this.clearCache();
- }
-
- Writer.prototype.clearCache = function () {
- this._cache = {};
- this._partialCache = {};
- };
-
- Writer.prototype.compile = function (template, tags) {
- var fn = this._cache[template];
-
- if (!fn) {
- var tokens = mustache.parse(template, tags);
- fn = this._cache[template] = this.compileTokens(tokens, template);
- }
-
- return fn;
- };
-
- Writer.prototype.compilePartial = function (name, template, tags) {
- var fn = this.compile(template, tags);
- this._partialCache[name] = fn;
- return fn;
- };
-
- Writer.prototype.getPartial = function (name) {
- if (!(name in this._partialCache) && this._loadPartial) {
- this.compilePartial(name, this._loadPartial(name));
- }
-
- return this._partialCache[name];
- };
-
- Writer.prototype.compileTokens = function (tokens, template) {
- var self = this;
- return function (view, partials) {
- if (partials) {
- if (typeof partials === 'function') {
- self._loadPartial = partials;
- } else {
- for (var name in partials) {
- self.compilePartial(name, partials[name]);
- }
- }
- }
-
- return renderTokens(tokens, self, Context.make(view), template);
- };
- };
-
- Writer.prototype.render = function (template, view, partials) {
- return this.compile(template)(view, partials);
- };
-
- /**
- * Low-level function that renders the given `tokens` using the given `writer`
- * and `context`. The `template` string is only needed for templates that use
- * higher-order sections to extract the portion of the original template that
- * was contained in that section.
+ * Breaks up the given `template` string into a tree of tokens. If the `tags`
+ * argument is given here it must be an array with two string values: the
+ * opening and closing tags used in the template (e.g. [ "<%", "%>" ]). Of
+ * course, the default is to use mustaches (i.e. mustache.tags).
+ *
+ * A token is an array with at least 4 elements. The first element is the
+ * mustache symbol that was used inside the tag, e.g. "#" or "&". If the tag
+ * did not contain a symbol (i.e. {{myValue}}) this element is "name". For
+ * all text that appears outside a symbol this element is "text".
+ *
+ * The second element of a token is its "value". For mustache tags this is
+ * whatever else was inside the tag besides the opening symbol. For text tokens
+ * this is the text itself.
+ *
+ * The third and fourth elements of the token are the start and end indices,
+ * respectively, of the token in the original template.
+ *
+ * Tokens that are the root node of a subtree contain two more elements: 1) an
+ * array of tokens in the subtree and 2) the index in the original template at
+ * which the closing tag for that section begins.
*/
- function renderTokens(tokens, writer, context, template) {
- var buffer = '';
-
- var token, tokenValue, value;
- for (var i = 0, len = tokens.length; i < len; ++i) {
- token = tokens[i];
- tokenValue = token[1];
-
- switch (token[0]) {
- case '#':
- value = context.lookup(tokenValue);
-
- if (typeof value === 'object') {
- if (isArray(value)) {
- for (var j = 0, jlen = value.length; j < jlen; ++j) {
- buffer += renderTokens(token[4], writer, context.push(value[j]), template);
- }
- } else if (value) {
- buffer += renderTokens(token[4], writer, context.push(value), template);
- }
- } else if (typeof value === 'function') {
- var text = template == null ? null : template.slice(token[3], token[5]);
- value = value.call(context.view, text, function (template) {
- return writer.render(template, context);
- });
- if (value != null) buffer += value;
- } else if (value) {
- buffer += renderTokens(token[4], writer, context, template);
- }
-
- break;
- case '^':
- value = context.lookup(tokenValue);
-
- // Use JavaScript's definition of falsy. Include empty arrays.
- // See https://github.com/janl/mustache.js/issues/186
- if (!value || (isArray(value) && value.length === 0)) {
- buffer += renderTokens(token[4], writer, context, template);
- }
-
- break;
- case '>':
- value = writer.getPartial(tokenValue);
- if (typeof value === 'function') buffer += value(context);
- break;
- case '&':
- value = context.lookup(tokenValue);
- if (value != null) buffer += value;
- break;
- case 'name':
- value = context.lookup(tokenValue);
- if (value != null) buffer += mustache.escape(value);
- break;
- case 'text':
- buffer += tokenValue;
- break;
- }
- }
-
- return buffer;
- }
-
- /**
- * Forms the given array of `tokens` into a nested tree structure where
- * tokens that represent a section have two additional items: 1) an array of
- * all tokens that appear in that section and 2) the index in the original
- * template that represents the end of that section.
- */
- function nestTokens(tokens) {
- var tree = [];
- var collector = tree;
- var sections = [];
-
- var token;
- for (var i = 0, len = tokens.length; i < len; ++i) {
- token = tokens[i];
- switch (token[0]) {
- case '#':
- case '^':
- sections.push(token);
- collector.push(token);
- collector = token[4] = [];
- break;
- case '/':
- var section = sections.pop();
- section[5] = token[2];
- collector = sections.length > 0 ? sections[sections.length - 1][4] : tree;
- break;
- default:
- collector.push(token);
- }
- }
-
- return tree;
- }
-
- /**
- * Combines the values of consecutive text tokens in the given `tokens` array
- * to a single token.
- */
- function squashTokens(tokens) {
- var squashedTokens = [];
-
- var token, lastToken;
- for (var i = 0, len = tokens.length; i < len; ++i) {
- token = tokens[i];
- if (token) {
- if (token[0] === 'text' && lastToken && lastToken[0] === 'text') {
- lastToken[1] += token[1];
- lastToken[3] = token[3];
- } else {
- lastToken = token;
- squashedTokens.push(token);
- }
- }
- }
-
- return squashedTokens;
- }
-
- function escapeTags(tags) {
- return [
- new RegExp(escapeRegExp(tags[0]) + "\\s*"),
- new RegExp("\\s*" + escapeRegExp(tags[1]))
- ];
- }
-
- /**
- * Breaks up the given `template` string into a tree of token objects. If
- * `tags` is given here it must be an array with two string values: the
- * opening and closing tags used in the template (e.g. ["<%", "%>"]). Of
- * course, the default is to use mustaches (i.e. Mustache.tags).
- */
- function parseTemplate(template, tags) {
- template = template || '';
- tags = tags || mustache.tags;
-
- if (typeof tags === 'string') tags = tags.split(spaceRe);
- if (tags.length !== 2) throw new Error('Invalid tags: ' + tags.join(', '));
-
- var tagRes = escapeTags(tags);
- var scanner = new Scanner(template);
+ function parseTemplate (template, tags) {
+ if (!template)
+ return [];
var sections = []; // Stack to hold section tokens
var tokens = []; // Buffer to hold the tokens
@@ -375,11 +112,10 @@
// Strips all whitespace tokens array for the current line
// if there was a {{#tag}} on it and otherwise only space.
- function stripSpace() {
+ function stripSpace () {
if (hasTag && !nonSpace) {
- while (spaces.length) {
+ while (spaces.length)
delete tokens[spaces.pop()];
- }
} else {
spaces = [];
}
@@ -388,14 +124,32 @@
nonSpace = false;
}
- var start, type, value, chr, token;
+ var openingTagRe, closingTagRe, closingCurlyRe;
+ function compileTags (tagsToCompile) {
+ if (typeof tagsToCompile === 'string')
+ tagsToCompile = tagsToCompile.split(spaceRe, 2);
+
+ if (!isArray(tagsToCompile) || tagsToCompile.length !== 2)
+ throw new Error('Invalid tags: ' + tagsToCompile);
+
+ openingTagRe = new RegExp(escapeRegExp(tagsToCompile[0]) + '\\s*');
+ closingTagRe = new RegExp('\\s*' + escapeRegExp(tagsToCompile[1]));
+ closingCurlyRe = new RegExp('\\s*' + escapeRegExp('}' + tagsToCompile[1]));
+ }
+
+ compileTags(tags || mustache.tags);
+
+ var scanner = new Scanner(template);
+
+ var start, type, value, chr, token, openSection;
while (!scanner.eos()) {
start = scanner.pos;
// Match any text between tags.
- value = scanner.scanUntil(tagRes[0]);
+ value = scanner.scanUntil(openingTagRe);
+
if (value) {
- for (var i = 0, len = value.length; i < len; ++i) {
+ for (var i = 0, valueLength = value.length; i < valueLength; ++i) {
chr = value.charAt(i);
if (isWhitespace(chr)) {
@@ -404,16 +158,19 @@
nonSpace = true;
}
- tokens.push(['text', chr, start, start + 1]);
+ tokens.push([ 'text', chr, start, start + 1 ]);
start += 1;
// Check for whitespace on the current line.
- if (chr == '\n') stripSpace();
+ if (chr === '\n')
+ stripSpace();
}
}
// Match the opening tag.
- if (!scanner.scan(tagRes[0])) break;
+ if (!scanner.scan(openingTagRe))
+ break;
+
hasTag = true;
// Get the tag type.
@@ -422,115 +179,449 @@
// Get the tag value.
if (type === '=') {
- value = scanner.scanUntil(eqRe);
- scanner.scan(eqRe);
- scanner.scanUntil(tagRes[1]);
+ value = scanner.scanUntil(equalsRe);
+ scanner.scan(equalsRe);
+ scanner.scanUntil(closingTagRe);
} else if (type === '{') {
- value = scanner.scanUntil(new RegExp('\\s*' + escapeRegExp('}' + tags[1])));
+ value = scanner.scanUntil(closingCurlyRe);
scanner.scan(curlyRe);
- scanner.scanUntil(tagRes[1]);
+ scanner.scanUntil(closingTagRe);
type = '&';
} else {
- value = scanner.scanUntil(tagRes[1]);
+ value = scanner.scanUntil(closingTagRe);
}
// Match the closing tag.
- if (!scanner.scan(tagRes[1])) throw new Error('Unclosed tag at ' + scanner.pos);
+ if (!scanner.scan(closingTagRe))
+ throw new Error('Unclosed tag at ' + scanner.pos);
- token = [type, value, start, scanner.pos];
+ token = [ type, value, start, scanner.pos ];
tokens.push(token);
if (type === '#' || type === '^') {
sections.push(token);
} else if (type === '/') {
// Check section nesting.
- if (sections.length === 0) throw new Error('Unopened section "' + value + '" at ' + start);
- var openSection = sections.pop();
- if (openSection[1] !== value) throw new Error('Unclosed section "' + openSection[1] + '" at ' + start);
+ openSection = sections.pop();
+
+ if (!openSection)
+ throw new Error('Unopened section "' + value + '" at ' + start);
+
+ if (openSection[1] !== value)
+ throw new Error('Unclosed section "' + openSection[1] + '" at ' + start);
} else if (type === 'name' || type === '{' || type === '&') {
nonSpace = true;
} else if (type === '=') {
// Set the tags for the next time around.
- tags = value.split(spaceRe);
- if (tags.length !== 2) throw new Error('Invalid tags at ' + start + ': ' + tags.join(', '));
- tagRes = escapeTags(tags);
+ compileTags(value);
}
}
// Make sure there are no open sections when we're done.
- var openSection = sections.pop();
- if (openSection) throw new Error('Unclosed section "' + openSection[1] + '" at ' + scanner.pos);
+ openSection = sections.pop();
+
+ if (openSection)
+ throw new Error('Unclosed section "' + openSection[1] + '" at ' + scanner.pos);
+
+ return nestTokens(squashTokens(tokens));
+ }
+
+ /**
+ * Combines the values of consecutive text tokens in the given `tokens` array
+ * to a single token.
+ */
+ function squashTokens (tokens) {
+ var squashedTokens = [];
+
+ var token, lastToken;
+ for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {
+ token = tokens[i];
+
+ if (token) {
+ if (token[0] === 'text' && lastToken && lastToken[0] === 'text') {
+ lastToken[1] += token[1];
+ lastToken[3] = token[3];
+ } else {
+ squashedTokens.push(token);
+ lastToken = token;
+ }
+ }
+ }
+
+ return squashedTokens;
+ }
+
+ /**
+ * Forms the given array of `tokens` into a nested tree structure where
+ * tokens that represent a section have two additional items: 1) an array of
+ * all tokens that appear in that section and 2) the index in the original
+ * template that represents the end of that section.
+ */
+ function nestTokens (tokens) {
+ var nestedTokens = [];
+ var collector = nestedTokens;
+ var sections = [];
+
+ var token, section;
+ for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {
+ token = tokens[i];
+
+ switch (token[0]) {
+ case '#':
+ case '^':
+ collector.push(token);
+ sections.push(token);
+ collector = token[4] = [];
+ break;
+ case '/':
+ section = sections.pop();
+ section[5] = token[2];
+ collector = sections.length > 0 ? sections[sections.length - 1][4] : nestedTokens;
+ break;
+ default:
+ collector.push(token);
+ }
+ }
+
+ return nestedTokens;
+ }
- tokens = squashTokens(tokens);
+ /**
+ * A simple string scanner that is used by the template parser to find
+ * tokens in template strings.
+ */
+ function Scanner (string) {
+ this.string = string;
+ this.tail = string;
+ this.pos = 0;
+ }
+
+ /**
+ * Returns `true` if the tail is empty (end of string).
+ */
+ Scanner.prototype.eos = function eos () {
+ return this.tail === '';
+ };
+
+ /**
+ * Tries to match the given regular expression at the current position.
+ * Returns the matched text if it can match, the empty string otherwise.
+ */
+ Scanner.prototype.scan = function scan (re) {
+ var match = this.tail.match(re);
+
+ if (!match || match.index !== 0)
+ return '';
+
+ var string = match[0];
+
+ this.tail = this.tail.substring(string.length);
+ this.pos += string.length;
- return nestTokens(tokens);
+ return string;
+ };
+
+ /**
+ * Skips all text until the given regular expression can be matched. Returns
+ * the skipped string, which is the entire tail if no match can be made.
+ */
+ Scanner.prototype.scanUntil = function scanUntil (re) {
+ var index = this.tail.search(re), match;
+
+ switch (index) {
+ case -1:
+ match = this.tail;
+ this.tail = '';
+ break;
+ case 0:
+ match = '';
+ break;
+ default:
+ match = this.tail.substring(0, index);
+ this.tail = this.tail.substring(index);
+ }
+
+ this.pos += match.length;
+
+ return match;
+ };
+
+ /**
+ * Represents a rendering context by wrapping a view object and
+ * maintaining a reference to the parent context.
+ */
+ function Context (view, parentContext) {
+ this.view = view;
+ this.cache = { '.': this.view };
+ this.parent = parentContext;
}
- mustache.name = "mustache.js";
- mustache.version = "0.7.2";
- mustache.tags = ["{{", "}}"];
+ /**
+ * Creates a new context using the given view with this context
+ * as the parent.
+ */
+ Context.prototype.push = function push (view) {
+ return new Context(view, this);
+ };
+
+ /**
+ * Returns the value of the given name in this context, traversing
+ * up the context hierarchy if the value is absent in this context's view.
+ */
+ Context.prototype.lookup = function lookup (name) {
+ var cache = this.cache;
+
+ var value;
+ if (cache.hasOwnProperty(name)) {
+ value = cache[name];
+ } else {
+ var context = this, names, index, lookupHit = false;
+
+ while (context) {
+ if (name.indexOf('.') > 0) {
+ value = context.view;
+ names = name.split('.');
+ index = 0;
+
+ /**
+ * Using the dot notion path in `name`, we descend through the
+ * nested objects.
+ *
+ * To be certain that the lookup has been successful, we have to
+ * check if the last object in the path actually has the property
+ * we are looking for. We store the result in `lookupHit`.
+ *
+ * This is specially necessary for when the value has been set to
+ * `undefined` and we want to avoid looking up parent contexts.
+ **/
+ while (value != null && index < names.length) {
+ if (index === names.length - 1)
+ lookupHit = hasProperty(value, names[index]);
- mustache.Scanner = Scanner;
- mustache.Context = Context;
- mustache.Writer = Writer;
+ value = value[names[index++]];
+ }
+ } else {
+ value = context.view[name];
+ lookupHit = hasProperty(context.view, name);
+ }
+
+ if (lookupHit)
+ break;
+
+ context = context.parent;
+ }
+
+ cache[name] = value;
+ }
+
+ if (isFunction(value))
+ value = value.call(this.view);
+
+ return value;
+ };
+
+ /**
+ * A Writer knows how to take a stream of tokens and render them to a
+ * string, given a context. It also maintains a cache of templates to
+ * avoid the need to parse the same template twice.
+ */
+ function Writer () {
+ this.cache = {};
+ }
+
+ /**
+ * Clears all cached templates in this writer.
+ */
+ Writer.prototype.clearCache = function clearCache () {
+ this.cache = {};
+ };
+
+ /**
+ * Parses and caches the given `template` and returns the array of tokens
+ * that is generated from the parse.
+ */
+ Writer.prototype.parse = function parse (template, tags) {
+ var cache = this.cache;
+ var tokens = cache[template];
+
+ if (tokens == null)
+ tokens = cache[template] = parseTemplate(template, tags);
+
+ return tokens;
+ };
- mustache.parse = parseTemplate;
+ /**
+ * High-level method that is used to render the given `template` with
+ * the given `view`.
+ *
+ * The optional `partials` argument may be an object that contains the
+ * names and templates of partials that are used in the template. It may
+ * also be a function that is used to load partial templates on the fly
+ * that takes a single argument: the name of the partial.
+ */
+ Writer.prototype.render = function render (template, view, partials) {
+ var tokens = this.parse(template);
+ var context = (view instanceof Context) ? view : new Context(view);
+ return this.renderTokens(tokens, context, partials, template);
+ };
+
+ /**
+ * Low-level method that renders the given array of `tokens` using
+ * the given `context` and `partials`.
+ *
+ * Note: The `originalTemplate` is only ever used to extract the portion
+ * of the original template that was contained in a higher-order section.
+ * If the template doesn't use higher-order sections, this argument may
+ * be omitted.
+ */
+ Writer.prototype.renderTokens = function renderTokens (tokens, context, partials, originalTemplate) {
+ var buffer = '';
+
+ var token, symbol, value;
+ for (var i = 0, numTokens = tokens.length; i < numTokens; ++i) {
+ value = undefined;
+ token = tokens[i];
+ symbol = token[0];
+
+ if (symbol === '#') value = this.renderSection(token, context, partials, originalTemplate);
+ else if (symbol === '^') value = this.renderInverted(token, context, partials, originalTemplate);
+ else if (symbol === '>') value = this.renderPartial(token, context, partials, originalTemplate);
+ else if (symbol === '&') value = this.unescapedValue(token, context);
+ else if (symbol === 'name') value = this.escapedValue(token, context);
+ else if (symbol === 'text') value = this.rawValue(token);
+
+ if (value !== undefined)
+ buffer += value;
+ }
+
+ return buffer;
+ };
+
+ Writer.prototype.renderSection = function renderSection (token, context, partials, originalTemplate) {
+ var self = this;
+ var buffer = '';
+ var value = context.lookup(token[1]);
+
+ // This function is used to render an arbitrary template
+ // in the current context by higher-order sections.
+ function subRender (template) {
+ return self.render(template, context, partials);
+ }
+
+ if (!value) return;
- // Export the escaping function so that the user may override it.
- // See https://github.com/janl/mustache.js/issues/244
- mustache.escape = escapeHtml;
+ if (isArray(value)) {
+ for (var j = 0, valueLength = value.length; j < valueLength; ++j) {
+ buffer += this.renderTokens(token[4], context.push(value[j]), partials, originalTemplate);
+ }
+ } else if (typeof value === 'object' || typeof value === 'string' || typeof value === 'number') {
+ buffer += this.renderTokens(token[4], context.push(value), partials, originalTemplate);
+ } else if (isFunction(value)) {
+ if (typeof originalTemplate !== 'string')
+ throw new Error('Cannot use higher-order sections without the original template');
+
+ // Extract the portion of the original template that the section contains.
+ value = value.call(context.view, originalTemplate.slice(token[3], token[5]), subRender);
+
+ if (value != null)
+ buffer += value;
+ } else {
+ buffer += this.renderTokens(token[4], context, partials, originalTemplate);
+ }
+ return buffer;
+ };
+
+ Writer.prototype.renderInverted = function renderInverted (token, context, partials, originalTemplate) {
+ var value = context.lookup(token[1]);
+
+ // Use JavaScript's definition of falsy. Include empty arrays.
+ // See https://github.com/janl/mustache.js/issues/186
+ if (!value || (isArray(value) && value.length === 0))
+ return this.renderTokens(token[4], context, partials, originalTemplate);
+ };
- // All Mustache.* functions use this writer.
+ Writer.prototype.renderPartial = function renderPartial (token, context, partials) {
+ if (!partials) return;
+
+ var value = isFunction(partials) ? partials(token[1]) : partials[token[1]];
+ if (value != null)
+ return this.renderTokens(this.parse(value), context, partials, value);
+ };
+
+ Writer.prototype.unescapedValue = function unescapedValue (token, context) {
+ var value = context.lookup(token[1]);
+ if (value != null)
+ return value;
+ };
+
+ Writer.prototype.escapedValue = function escapedValue (token, context) {
+ var value = context.lookup(token[1]);
+ if (value != null)
+ return mustache.escape(value);
+ };
+
+ Writer.prototype.rawValue = function rawValue (token) {
+ return token[1];
+ };
+
+ mustache.name = 'mustache.js';
+ mustache.version = '2.1.3';
+ mustache.tags = [ '{{', '}}' ];
+
+ // All high-level mustache.* functions use this writer.
var defaultWriter = new Writer();
/**
- * Clears all cached templates and partials in the default writer.
+ * Clears all cached templates in the default writer.
*/
- mustache.clearCache = function () {
+ mustache.clearCache = function clearCache () {
return defaultWriter.clearCache();
};
/**
- * Compiles the given `template` to a reusable function using the default
- * writer.
- */
- mustache.compile = function (template, tags) {
- return defaultWriter.compile(template, tags);
- };
-
- /**
- * Compiles the partial with the given `name` and `template` to a reusable
- * function using the default writer.
+ * Parses and caches the given template in the default writer and returns the
+ * array of tokens it contains. Doing this ahead of time avoids the need to
+ * parse templates on the fly as they are rendered.
*/
- mustache.compilePartial = function (name, template, tags) {
- return defaultWriter.compilePartial(name, template, tags);
- };
-
- /**
- * Compiles the given array of tokens (the output of a parse) to a reusable
- * function using the default writer.
- */
- mustache.compileTokens = function (tokens, template) {
- return defaultWriter.compileTokens(tokens, template);
+ mustache.parse = function parse (template, tags) {
+ return defaultWriter.parse(template, tags);
};
/**
* Renders the `template` with the given `view` and `partials` using the
* default writer.
*/
- mustache.render = function (template, view, partials) {
+ mustache.render = function render (template, view, partials) {
+ if (typeof template !== 'string') {
+ throw new TypeError('Invalid template! Template should be a "string" ' +
+ 'but "' + typeStr(template) + '" was given as the first ' +
+ 'argument for mustache#render(template, view, partials)');
+ }
+
return defaultWriter.render(template, view, partials);
};
- // This is here for backwards compatibility with 0.4.x.
- mustache.to_html = function (template, view, partials, send) {
+ // This is here for backwards compatibility with 0.4.x.,
+ /*eslint-disable */ // eslint wants camel cased function name
+ mustache.to_html = function to_html (template, view, partials, send) {
+ /*eslint-enable*/
+
var result = mustache.render(template, view, partials);
- if (typeof send === "function") {
+ if (isFunction(send)) {
send(result);
} else {
return result;
}
};
+ // Export the escaping function so that the user may override it.
+ // See https://github.com/janl/mustache.js/issues/244
+ mustache.escape = escapeHtml;
+
+ // Export these mainly for testing, but also for advanced usage.
+ mustache.Scanner = Scanner;
+ mustache.Context = Context;
+ mustache.Writer = Writer;
+
}));
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/js/paper.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,13224 @@
+/*!
+ * Paper.js v0.9.24 - The Swiss Army Knife of Vector Graphics Scripting.
+ * http://paperjs.org/
+ *
+ * Copyright (c) 2011 - 2014, Juerg Lehni & Jonathan Puckey
+ * http://scratchdisk.com/ & http://jonathanpuckey.com/
+ *
+ * Distributed under the MIT license. See LICENSE file for details.
+ *
+ * All rights reserved.
+ *
+ * Date: Fri Aug 21 16:39:41 2015 +0200
+ *
+ ***
+ *
+ * Straps.js - Class inheritance library with support for bean-style accessors
+ *
+ * Copyright (c) 2006 - 2013 Juerg Lehni
+ * http://scratchdisk.com/
+ *
+ * Distributed under the MIT license.
+ *
+ ***
+ *
+ * Acorn.js
+ * http://marijnhaverbeke.nl/acorn/
+ *
+ * Acorn is a tiny, fast JavaScript parser written in JavaScript,
+ * created by Marijn Haverbeke and released under an MIT license.
+ *
+ */
+
+var paper = new function(undefined) {
+
+var Base = new function() {
+ var hidden = /^(statics|enumerable|beans|preserve)$/,
+
+ forEach = [].forEach || function(iter, bind) {
+ for (var i = 0, l = this.length; i < l; i++)
+ iter.call(bind, this[i], i, this);
+ },
+
+ forIn = function(iter, bind) {
+ for (var i in this)
+ if (this.hasOwnProperty(i))
+ iter.call(bind, this[i], i, this);
+ },
+
+ create = Object.create || function(proto) {
+ return { __proto__: proto };
+ },
+
+ describe = Object.getOwnPropertyDescriptor || function(obj, name) {
+ var get = obj.__lookupGetter__ && obj.__lookupGetter__(name);
+ return get
+ ? { get: get, set: obj.__lookupSetter__(name),
+ enumerable: true, configurable: true }
+ : obj.hasOwnProperty(name)
+ ? { value: obj[name], enumerable: true,
+ configurable: true, writable: true }
+ : null;
+ },
+
+ _define = Object.defineProperty || function(obj, name, desc) {
+ if ((desc.get || desc.set) && obj.__defineGetter__) {
+ if (desc.get)
+ obj.__defineGetter__(name, desc.get);
+ if (desc.set)
+ obj.__defineSetter__(name, desc.set);
+ } else {
+ obj[name] = desc.value;
+ }
+ return obj;
+ },
+
+ define = function(obj, name, desc) {
+ delete obj[name];
+ return _define(obj, name, desc);
+ };
+
+ function inject(dest, src, enumerable, beans, preserve) {
+ var beansNames = {};
+
+ function field(name, val) {
+ val = val || (val = describe(src, name))
+ && (val.get ? val : val.value);
+ if (typeof val === 'string' && val[0] === '#')
+ val = dest[val.substring(1)] || val;
+ var isFunc = typeof val === 'function',
+ res = val,
+ prev = preserve || isFunc && !val.base
+ ? (val && val.get ? name in dest : dest[name])
+ : null,
+ bean;
+ if (!preserve || !prev) {
+ if (isFunc && prev)
+ val.base = prev;
+ if (isFunc && beans !== false
+ && (bean = name.match(/^([gs]et|is)(([A-Z])(.*))$/)))
+ beansNames[bean[3].toLowerCase() + bean[4]] = bean[2];
+ if (!res || isFunc || !res.get || typeof res.get !== 'function'
+ || !Base.isPlainObject(res))
+ res = { value: res, writable: true };
+ if ((describe(dest, name)
+ || { configurable: true }).configurable) {
+ res.configurable = true;
+ res.enumerable = enumerable;
+ }
+ define(dest, name, res);
+ }
+ }
+ if (src) {
+ for (var name in src) {
+ if (src.hasOwnProperty(name) && !hidden.test(name))
+ field(name);
+ }
+ for (var name in beansNames) {
+ var part = beansNames[name],
+ set = dest['set' + part],
+ get = dest['get' + part] || set && dest['is' + part];
+ if (get && (beans === true || get.length === 0))
+ field(name, { get: get, set: set });
+ }
+ }
+ return dest;
+ }
+
+ function each(obj, iter, bind) {
+ if (obj)
+ ('length' in obj && !obj.getLength
+ && typeof obj.length === 'number'
+ ? forEach
+ : forIn).call(obj, iter, bind = bind || obj);
+ return bind;
+ }
+
+ function set(obj, props, exclude) {
+ for (var key in props)
+ if (props.hasOwnProperty(key) && !(exclude && exclude[key]))
+ obj[key] = props[key];
+ return obj;
+ }
+
+ return inject(function Base() {
+ for (var i = 0, l = arguments.length; i < l; i++)
+ set(this, arguments[i]);
+ }, {
+ inject: function(src) {
+ if (src) {
+ var statics = src.statics === true ? src : src.statics,
+ beans = src.beans,
+ preserve = src.preserve;
+ if (statics !== src)
+ inject(this.prototype, src, src.enumerable, beans, preserve);
+ inject(this, statics, true, beans, preserve);
+ }
+ for (var i = 1, l = arguments.length; i < l; i++)
+ this.inject(arguments[i]);
+ return this;
+ },
+
+ extend: function() {
+ var base = this,
+ ctor,
+ proto;
+ for (var i = 0, l = arguments.length; i < l; i++)
+ if (ctor = arguments[i].initialize)
+ break;
+ ctor = ctor || function() {
+ base.apply(this, arguments);
+ };
+ proto = ctor.prototype = create(this.prototype);
+ define(proto, 'constructor',
+ { value: ctor, writable: true, configurable: true });
+ inject(ctor, this, true);
+ if (arguments.length)
+ this.inject.apply(ctor, arguments);
+ ctor.base = base;
+ return ctor;
+ }
+ }, true).inject({
+ inject: function() {
+ for (var i = 0, l = arguments.length; i < l; i++) {
+ var src = arguments[i];
+ if (src)
+ inject(this, src, src.enumerable, src.beans, src.preserve);
+ }
+ return this;
+ },
+
+ extend: function() {
+ var res = create(this);
+ return res.inject.apply(res, arguments);
+ },
+
+ each: function(iter, bind) {
+ return each(this, iter, bind);
+ },
+
+ set: function(props) {
+ return set(this, props);
+ },
+
+ clone: function() {
+ return new this.constructor(this);
+ },
+
+ statics: {
+ each: each,
+ create: create,
+ define: define,
+ describe: describe,
+ set: set,
+
+ clone: function(obj) {
+ return set(new obj.constructor(), obj);
+ },
+
+ isPlainObject: function(obj) {
+ var ctor = obj != null && obj.constructor;
+ return ctor && (ctor === Object || ctor === Base
+ || ctor.name === 'Object');
+ },
+
+ pick: function(a, b) {
+ return a !== undefined ? a : b;
+ }
+ }
+ });
+};
+
+if (typeof module !== 'undefined')
+ module.exports = Base;
+
+Base.inject({
+ toString: function() {
+ return this._id != null
+ ? (this._class || 'Object') + (this._name
+ ? " '" + this._name + "'"
+ : ' @' + this._id)
+ : '{ ' + Base.each(this, function(value, key) {
+ if (!/^_/.test(key)) {
+ var type = typeof value;
+ this.push(key + ': ' + (type === 'number'
+ ? Formatter.instance.number(value)
+ : type === 'string' ? "'" + value + "'" : value));
+ }
+ }, []).join(', ') + ' }';
+ },
+
+ getClassName: function() {
+ return this._class || '';
+ },
+
+ exportJSON: function(options) {
+ return Base.exportJSON(this, options);
+ },
+
+ toJSON: function() {
+ return Base.serialize(this);
+ },
+
+ _set: function(props, exclude, dontCheck) {
+ if (props && (dontCheck || Base.isPlainObject(props))) {
+ var keys = Object.keys(props._filtering || props);
+ for (var i = 0, l = keys.length; i < l; i++) {
+ var key = keys[i];
+ if (!(exclude && exclude[key])) {
+ var value = props[key];
+ if (value !== undefined)
+ this[key] = value;
+ }
+ }
+ return true;
+ }
+ },
+
+ statics: {
+
+ exports: {
+ enumerable: true
+ },
+
+ extend: function extend() {
+ var res = extend.base.apply(this, arguments),
+ name = res.prototype._class;
+ if (name && !Base.exports[name])
+ Base.exports[name] = res;
+ return res;
+ },
+
+ equals: function(obj1, obj2) {
+ if (obj1 === obj2)
+ return true;
+ if (obj1 && obj1.equals)
+ return obj1.equals(obj2);
+ if (obj2 && obj2.equals)
+ return obj2.equals(obj1);
+ if (obj1 && obj2
+ && typeof obj1 === 'object' && typeof obj2 === 'object') {
+ if (Array.isArray(obj1) && Array.isArray(obj2)) {
+ var length = obj1.length;
+ if (length !== obj2.length)
+ return false;
+ while (length--) {
+ if (!Base.equals(obj1[length], obj2[length]))
+ return false;
+ }
+ } else {
+ var keys = Object.keys(obj1),
+ length = keys.length;
+ if (length !== Object.keys(obj2).length)
+ return false;
+ while (length--) {
+ var key = keys[length];
+ if (!(obj2.hasOwnProperty(key)
+ && Base.equals(obj1[key], obj2[key])))
+ return false;
+ }
+ }
+ return true;
+ }
+ return false;
+ },
+
+ read: function(list, start, options, length) {
+ if (this === Base) {
+ var value = this.peek(list, start);
+ list.__index++;
+ return value;
+ }
+ var proto = this.prototype,
+ readIndex = proto._readIndex,
+ index = start || readIndex && list.__index || 0;
+ if (!length)
+ length = list.length - index;
+ var obj = list[index];
+ if (obj instanceof this
+ || options && options.readNull && obj == null && length <= 1) {
+ if (readIndex)
+ list.__index = index + 1;
+ return obj && options && options.clone ? obj.clone() : obj;
+ }
+ obj = Base.create(this.prototype);
+ if (readIndex)
+ obj.__read = true;
+ obj = obj.initialize.apply(obj, index > 0 || length < list.length
+ ? Array.prototype.slice.call(list, index, index + length)
+ : list) || obj;
+ if (readIndex) {
+ list.__index = index + obj.__read;
+ obj.__read = undefined;
+ }
+ return obj;
+ },
+
+ peek: function(list, start) {
+ return list[list.__index = start || list.__index || 0];
+ },
+
+ remain: function(list) {
+ return list.length - (list.__index || 0);
+ },
+
+ readAll: function(list, start, options) {
+ var res = [],
+ entry;
+ for (var i = start || 0, l = list.length; i < l; i++) {
+ res.push(Array.isArray(entry = list[i])
+ ? this.read(entry, 0, options)
+ : this.read(list, i, options, 1));
+ }
+ return res;
+ },
+
+ readNamed: function(list, name, start, options, length) {
+ var value = this.getNamed(list, name),
+ hasObject = value !== undefined;
+ if (hasObject) {
+ var filtered = list._filtered;
+ if (!filtered) {
+ filtered = list._filtered = Base.create(list[0]);
+ filtered._filtering = list[0];
+ }
+ filtered[name] = undefined;
+ }
+ return this.read(hasObject ? [value] : list, start, options, length);
+ },
+
+ getNamed: function(list, name) {
+ var arg = list[0];
+ if (list._hasObject === undefined)
+ list._hasObject = list.length === 1 && Base.isPlainObject(arg);
+ if (list._hasObject)
+ return name ? arg[name] : list._filtered || arg;
+ },
+
+ hasNamed: function(list, name) {
+ return !!this.getNamed(list, name);
+ },
+
+ isPlainValue: function(obj, asString) {
+ return this.isPlainObject(obj) || Array.isArray(obj)
+ || asString && typeof obj === 'string';
+ },
+
+ serialize: function(obj, options, compact, dictionary) {
+ options = options || {};
+
+ var root = !dictionary,
+ res;
+ if (root) {
+ options.formatter = new Formatter(options.precision);
+ dictionary = {
+ length: 0,
+ definitions: {},
+ references: {},
+ add: function(item, create) {
+ var id = '#' + item._id,
+ ref = this.references[id];
+ if (!ref) {
+ this.length++;
+ var res = create.call(item),
+ name = item._class;
+ if (name && res[0] !== name)
+ res.unshift(name);
+ this.definitions[id] = res;
+ ref = this.references[id] = [id];
+ }
+ return ref;
+ }
+ };
+ }
+ if (obj && obj._serialize) {
+ res = obj._serialize(options, dictionary);
+ var name = obj._class;
+ if (name && !compact && !res._compact && res[0] !== name)
+ res.unshift(name);
+ } else if (Array.isArray(obj)) {
+ res = [];
+ for (var i = 0, l = obj.length; i < l; i++)
+ res[i] = Base.serialize(obj[i], options, compact,
+ dictionary);
+ if (compact)
+ res._compact = true;
+ } else if (Base.isPlainObject(obj)) {
+ res = {};
+ var keys = Object.keys(obj);
+ for (var i = 0, l = keys.length; i < l; i++) {
+ var key = keys[i];
+ res[key] = Base.serialize(obj[key], options, compact,
+ dictionary);
+ }
+ } else if (typeof obj === 'number') {
+ res = options.formatter.number(obj, options.precision);
+ } else {
+ res = obj;
+ }
+ return root && dictionary.length > 0
+ ? [['dictionary', dictionary.definitions], res]
+ : res;
+ },
+
+ deserialize: function(json, create, _data, _isDictionary) {
+ var res = json,
+ isRoot = !_data;
+ _data = _data || {};
+ if (Array.isArray(json)) {
+ var type = json[0],
+ isDictionary = type === 'dictionary';
+ if (json.length == 1 && /^#/.test(type))
+ return _data.dictionary[type];
+ type = Base.exports[type];
+ res = [];
+ if (_isDictionary)
+ _data.dictionary = res;
+ for (var i = type ? 1 : 0, l = json.length; i < l; i++)
+ res.push(Base.deserialize(json[i], create, _data,
+ isDictionary));
+ if (type) {
+ var args = res;
+ if (create) {
+ res = create(type, args);
+ } else {
+ res = Base.create(type.prototype);
+ type.apply(res, args);
+ }
+ }
+ } else if (Base.isPlainObject(json)) {
+ res = {};
+ if (_isDictionary)
+ _data.dictionary = res;
+ for (var key in json)
+ res[key] = Base.deserialize(json[key], create, _data);
+ }
+ return isRoot && json && json.length && json[0][0] === 'dictionary'
+ ? res[1]
+ : res;
+ },
+
+ exportJSON: function(obj, options) {
+ var json = Base.serialize(obj, options);
+ return options && options.asString === false
+ ? json
+ : JSON.stringify(json);
+ },
+
+ importJSON: function(json, target) {
+ return Base.deserialize(
+ typeof json === 'string' ? JSON.parse(json) : json,
+ function(type, args) {
+ var obj = target && target.constructor === type
+ ? target
+ : Base.create(type.prototype),
+ isTarget = obj === target;
+ if (args.length === 1 && obj instanceof Item
+ && (isTarget || !(obj instanceof Layer))) {
+ var arg = args[0];
+ if (Base.isPlainObject(arg))
+ arg.insert = false;
+ }
+ type.apply(obj, args);
+ if (isTarget)
+ target = null;
+ return obj;
+ });
+ },
+
+ splice: function(list, items, index, remove) {
+ var amount = items && items.length,
+ append = index === undefined;
+ index = append ? list.length : index;
+ if (index > list.length)
+ index = list.length;
+ for (var i = 0; i < amount; i++)
+ items[i]._index = index + i;
+ if (append) {
+ list.push.apply(list, items);
+ return [];
+ } else {
+ var args = [index, remove];
+ if (items)
+ args.push.apply(args, items);
+ var removed = list.splice.apply(list, args);
+ for (var i = 0, l = removed.length; i < l; i++)
+ removed[i]._index = undefined;
+ for (var i = index + amount, l = list.length; i < l; i++)
+ list[i]._index = i;
+ return removed;
+ }
+ },
+
+ capitalize: function(str) {
+ return str.replace(/\b[a-z]/g, function(match) {
+ return match.toUpperCase();
+ });
+ },
+
+ camelize: function(str) {
+ return str.replace(/-(.)/g, function(all, chr) {
+ return chr.toUpperCase();
+ });
+ },
+
+ hyphenate: function(str) {
+ return str.replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase();
+ }
+ }
+});
+
+var Emitter = {
+ on: function(type, func) {
+ if (typeof type !== 'string') {
+ Base.each(type, function(value, key) {
+ this.on(key, value);
+ }, this);
+ } else {
+ var types = this._eventTypes,
+ entry = types && types[type],
+ handlers = this._callbacks = this._callbacks || {};
+ handlers = handlers[type] = handlers[type] || [];
+ if (handlers.indexOf(func) === -1) {
+ handlers.push(func);
+ if (entry && entry.install && handlers.length == 1)
+ entry.install.call(this, type);
+ }
+ }
+ return this;
+ },
+
+ off: function(type, func) {
+ if (typeof type !== 'string') {
+ Base.each(type, function(value, key) {
+ this.off(key, value);
+ }, this);
+ return;
+ }
+ var types = this._eventTypes,
+ entry = types && types[type],
+ handlers = this._callbacks && this._callbacks[type],
+ index;
+ if (handlers) {
+ if (!func || (index = handlers.indexOf(func)) !== -1
+ && handlers.length === 1) {
+ if (entry && entry.uninstall)
+ entry.uninstall.call(this, type);
+ delete this._callbacks[type];
+ } else if (index !== -1) {
+ handlers.splice(index, 1);
+ }
+ }
+ return this;
+ },
+
+ once: function(type, func) {
+ return this.on(type, function() {
+ func.apply(this, arguments);
+ this.off(type, func);
+ });
+ },
+
+ emit: function(type, event) {
+ var handlers = this._callbacks && this._callbacks[type];
+ if (!handlers)
+ return false;
+ var args = [].slice.call(arguments, 1);
+ handlers = handlers.slice();
+ for (var i = 0, l = handlers.length; i < l; i++) {
+ if (handlers[i].apply(this, args) === false) {
+ if (event && event.stop)
+ event.stop();
+ break;
+ }
+ }
+ return true;
+ },
+
+ responds: function(type) {
+ return !!(this._callbacks && this._callbacks[type]);
+ },
+
+ attach: '#on',
+ detach: '#off',
+ fire: '#emit',
+
+ _installEvents: function(install) {
+ var handlers = this._callbacks,
+ key = install ? 'install' : 'uninstall';
+ for (var type in handlers) {
+ if (handlers[type].length > 0) {
+ var types = this._eventTypes,
+ entry = types && types[type],
+ func = entry && entry[key];
+ if (func)
+ func.call(this, type);
+ }
+ }
+ },
+
+ statics: {
+ inject: function inject(src) {
+ var events = src._events;
+ if (events) {
+ var types = {};
+ Base.each(events, function(entry, key) {
+ var isString = typeof entry === 'string',
+ name = isString ? entry : key,
+ part = Base.capitalize(name),
+ type = name.substring(2).toLowerCase();
+ types[type] = isString ? {} : entry;
+ name = '_' + name;
+ src['get' + part] = function() {
+ return this[name];
+ };
+ src['set' + part] = function(func) {
+ var prev = this[name];
+ if (prev)
+ this.off(type, prev);
+ if (func)
+ this.on(type, func);
+ this[name] = func;
+ };
+ });
+ src._eventTypes = types;
+ }
+ return inject.base.apply(this, arguments);
+ }
+ }
+};
+
+var PaperScope = Base.extend({
+ _class: 'PaperScope',
+
+ initialize: function PaperScope() {
+ paper = this;
+ this.settings = new Base({
+ applyMatrix: true,
+ handleSize: 4,
+ hitTolerance: 0
+ });
+ this.project = null;
+ this.projects = [];
+ this.tools = [];
+ this.palettes = [];
+ this._id = PaperScope._id++;
+ PaperScope._scopes[this._id] = this;
+ var proto = PaperScope.prototype;
+ if (!this.support) {
+ var ctx = CanvasProvider.getContext(1, 1);
+ proto.support = {
+ nativeDash: 'setLineDash' in ctx || 'mozDash' in ctx,
+ nativeBlendModes: BlendMode.nativeModes
+ };
+ CanvasProvider.release(ctx);
+ }
+
+ if (!this.browser) {
+ var agent = navigator.userAgent.toLowerCase(),
+ platform = (/(win)/.exec(agent)
+ || /(mac)/.exec(agent)
+ || /(linux)/.exec(agent)
+ || [])[0],
+ browser = proto.browser = { platform: platform };
+ if (platform)
+ browser[platform] = true;
+ agent.replace(
+ /(opera|chrome|safari|webkit|firefox|msie|trident|atom)\/?\s*([.\d]+)(?:.*version\/([.\d]+))?(?:.*rv\:([.\d]+))?/g,
+ function(all, n, v1, v2, rv) {
+ if (!browser.chrome) {
+ var v = n === 'opera' ? v2 : v1;
+ if (n === 'trident') {
+ v = rv;
+ n = 'msie';
+ }
+ browser.version = v;
+ browser.versionNumber = parseFloat(v);
+ browser.name = n;
+ browser[n] = true;
+ }
+ }
+ );
+ if (browser.chrome)
+ delete browser.webkit;
+ if (browser.atom)
+ delete browser.chrome;
+ }
+ },
+
+ version: '0.9.24',
+
+ getView: function() {
+ return this.project && this.project.getView();
+ },
+
+ getPaper: function() {
+ return this;
+ },
+
+ execute: function(code, url, options) {
+ paper.PaperScript.execute(code, this, url, options);
+ View.updateFocus();
+ },
+
+ install: function(scope) {
+ var that = this;
+ Base.each(['project', 'view', 'tool'], function(key) {
+ Base.define(scope, key, {
+ configurable: true,
+ get: function() {
+ return that[key];
+ }
+ });
+ });
+ for (var key in this)
+ if (!/^_/.test(key) && this[key])
+ scope[key] = this[key];
+ },
+
+ setup: function(element) {
+ paper = this;
+ this.project = new Project(element);
+ return this;
+ },
+
+ activate: function() {
+ paper = this;
+ },
+
+ clear: function() {
+ for (var i = this.projects.length - 1; i >= 0; i--)
+ this.projects[i].remove();
+ for (var i = this.tools.length - 1; i >= 0; i--)
+ this.tools[i].remove();
+ for (var i = this.palettes.length - 1; i >= 0; i--)
+ this.palettes[i].remove();
+ },
+
+ remove: function() {
+ this.clear();
+ delete PaperScope._scopes[this._id];
+ },
+
+ statics: new function() {
+ function handleAttribute(name) {
+ name += 'Attribute';
+ return function(el, attr) {
+ return el[name](attr) || el[name]('data-paper-' + attr);
+ };
+ }
+
+ return {
+ _scopes: {},
+ _id: 0,
+
+ get: function(id) {
+ return this._scopes[id] || null;
+ },
+
+ getAttribute: handleAttribute('get'),
+ hasAttribute: handleAttribute('has')
+ };
+ }
+});
+
+var PaperScopeItem = Base.extend(Emitter, {
+
+ initialize: function(activate) {
+ this._scope = paper;
+ this._index = this._scope[this._list].push(this) - 1;
+ if (activate || !this._scope[this._reference])
+ this.activate();
+ },
+
+ activate: function() {
+ if (!this._scope)
+ return false;
+ var prev = this._scope[this._reference];
+ if (prev && prev !== this)
+ prev.emit('deactivate');
+ this._scope[this._reference] = this;
+ this.emit('activate', prev);
+ return true;
+ },
+
+ isActive: function() {
+ return this._scope[this._reference] === this;
+ },
+
+ remove: function() {
+ if (this._index == null)
+ return false;
+ Base.splice(this._scope[this._list], null, this._index, 1);
+ if (this._scope[this._reference] == this)
+ this._scope[this._reference] = null;
+ this._scope = null;
+ return true;
+ }
+});
+
+var Formatter = Base.extend({
+ initialize: function(precision) {
+ this.precision = precision || 5;
+ this.multiplier = Math.pow(10, this.precision);
+ },
+
+ number: function(val) {
+ return Math.round(val * this.multiplier) / this.multiplier;
+ },
+
+ pair: function(val1, val2, separator) {
+ return this.number(val1) + (separator || ',') + this.number(val2);
+ },
+
+ point: function(val, separator) {
+ return this.number(val.x) + (separator || ',') + this.number(val.y);
+ },
+
+ size: function(val, separator) {
+ return this.number(val.width) + (separator || ',')
+ + this.number(val.height);
+ },
+
+ rectangle: function(val, separator) {
+ return this.point(val, separator) + (separator || ',')
+ + this.size(val, separator);
+ }
+});
+
+Formatter.instance = new Formatter();
+
+var Numerical = new function() {
+
+ var abscissas = [
+ [ 0.5773502691896257645091488],
+ [0,0.7745966692414833770358531],
+ [ 0.3399810435848562648026658,0.8611363115940525752239465],
+ [0,0.5384693101056830910363144,0.9061798459386639927976269],
+ [ 0.2386191860831969086305017,0.6612093864662645136613996,0.9324695142031520278123016],
+ [0,0.4058451513773971669066064,0.7415311855993944398638648,0.9491079123427585245261897],
+ [ 0.1834346424956498049394761,0.5255324099163289858177390,0.7966664774136267395915539,0.9602898564975362316835609],
+ [0,0.3242534234038089290385380,0.6133714327005903973087020,0.8360311073266357942994298,0.9681602395076260898355762],
+ [ 0.1488743389816312108848260,0.4333953941292471907992659,0.6794095682990244062343274,0.8650633666889845107320967,0.9739065285171717200779640],
+ [0,0.2695431559523449723315320,0.5190961292068118159257257,0.7301520055740493240934163,0.8870625997680952990751578,0.9782286581460569928039380],
+ [ 0.1252334085114689154724414,0.3678314989981801937526915,0.5873179542866174472967024,0.7699026741943046870368938,0.9041172563704748566784659,0.9815606342467192506905491],
+ [0,0.2304583159551347940655281,0.4484927510364468528779129,0.6423493394403402206439846,0.8015780907333099127942065,0.9175983992229779652065478,0.9841830547185881494728294],
+ [ 0.1080549487073436620662447,0.3191123689278897604356718,0.5152486363581540919652907,0.6872929048116854701480198,0.8272013150697649931897947,0.9284348836635735173363911,0.9862838086968123388415973],
+ [0,0.2011940939974345223006283,0.3941513470775633698972074,0.5709721726085388475372267,0.7244177313601700474161861,0.8482065834104272162006483,0.9372733924007059043077589,0.9879925180204854284895657],
+ [ 0.0950125098376374401853193,0.2816035507792589132304605,0.4580167776572273863424194,0.6178762444026437484466718,0.7554044083550030338951012,0.8656312023878317438804679,0.9445750230732325760779884,0.9894009349916499325961542]
+ ];
+
+ var weights = [
+ [1],
+ [0.8888888888888888888888889,0.5555555555555555555555556],
+ [0.6521451548625461426269361,0.3478548451374538573730639],
+ [0.5688888888888888888888889,0.4786286704993664680412915,0.2369268850561890875142640],
+ [0.4679139345726910473898703,0.3607615730481386075698335,0.1713244923791703450402961],
+ [0.4179591836734693877551020,0.3818300505051189449503698,0.2797053914892766679014678,0.1294849661688696932706114],
+ [0.3626837833783619829651504,0.3137066458778872873379622,0.2223810344533744705443560,0.1012285362903762591525314],
+ [0.3302393550012597631645251,0.3123470770400028400686304,0.2606106964029354623187429,0.1806481606948574040584720,0.0812743883615744119718922],
+ [0.2955242247147528701738930,0.2692667193099963550912269,0.2190863625159820439955349,0.1494513491505805931457763,0.0666713443086881375935688],
+ [0.2729250867779006307144835,0.2628045445102466621806889,0.2331937645919904799185237,0.1862902109277342514260976,0.1255803694649046246346943,0.0556685671161736664827537],
+ [0.2491470458134027850005624,0.2334925365383548087608499,0.2031674267230659217490645,0.1600783285433462263346525,0.1069393259953184309602547,0.0471753363865118271946160],
+ [0.2325515532308739101945895,0.2262831802628972384120902,0.2078160475368885023125232,0.1781459807619457382800467,0.1388735102197872384636018,0.0921214998377284479144218,0.0404840047653158795200216],
+ [0.2152638534631577901958764,0.2051984637212956039659241,0.1855383974779378137417166,0.1572031671581935345696019,0.1215185706879031846894148,0.0801580871597602098056333,0.0351194603317518630318329],
+ [0.2025782419255612728806202,0.1984314853271115764561183,0.1861610000155622110268006,0.1662692058169939335532009,0.1395706779261543144478048,0.1071592204671719350118695,0.0703660474881081247092674,0.0307532419961172683546284],
+ [0.1894506104550684962853967,0.1826034150449235888667637,0.1691565193950025381893121,0.1495959888165767320815017,0.1246289712555338720524763,0.0951585116824927848099251,0.0622535239386478928628438,0.0271524594117540948517806]
+ ];
+
+ var abs = Math.abs,
+ sqrt = Math.sqrt,
+ pow = Math.pow,
+ TOLERANCE = 1e-6,
+ EPSILON = 1e-12,
+ MACHINE_EPSILON = 1.12e-16;
+
+ return {
+ TOLERANCE: TOLERANCE,
+ EPSILON: EPSILON,
+ MACHINE_EPSILON: MACHINE_EPSILON,
+ KAPPA: 4 * (sqrt(2) - 1) / 3,
+
+ isZero: function(val) {
+ return abs(val) <= EPSILON;
+ },
+
+ integrate: function(f, a, b, n) {
+ var x = abscissas[n - 2],
+ w = weights[n - 2],
+ A = (b - a) * 0.5,
+ B = A + a,
+ i = 0,
+ m = (n + 1) >> 1,
+ sum = n & 1 ? w[i++] * f(B) : 0;
+ while (i < m) {
+ var Ax = A * x[i];
+ sum += w[i++] * (f(B + Ax) + f(B - Ax));
+ }
+ return A * sum;
+ },
+
+ findRoot: function(f, df, x, a, b, n, tolerance) {
+ for (var i = 0; i < n; i++) {
+ var fx = f(x),
+ dx = fx / df(x),
+ nx = x - dx;
+ if (abs(dx) < tolerance)
+ return nx;
+ if (fx > 0) {
+ b = x;
+ x = nx <= a ? (a + b) * 0.5 : nx;
+ } else {
+ a = x;
+ x = nx >= b ? (a + b) * 0.5 : nx;
+ }
+ }
+ return x;
+ },
+
+ solveQuadratic: function(a, b, c, roots, min, max) {
+ var count = 0,
+ x1, x2 = Infinity,
+ B = b,
+ D;
+ b /= 2;
+ D = b * b - a * c;
+ if (D !== 0 && abs(D) < MACHINE_EPSILON) {
+ var gmC = pow(abs(a * b * c), 1 / 3);
+ if (gmC < 1e-8) {
+ var mult = pow(10, abs(
+ Math.floor(Math.log(gmC) * Math.LOG10E)));
+ if (!isFinite(mult))
+ mult = 0;
+ a *= mult;
+ b *= mult;
+ c *= mult;
+ D = b * b - a * c;
+ }
+ }
+ if (abs(a) < EPSILON) {
+ if (abs(B) < EPSILON)
+ return abs(c) < EPSILON ? -1 : 0;
+ x1 = -c / B;
+ } else {
+ if (D >= -MACHINE_EPSILON) {
+ D = D < 0 ? 0 : D;
+ var R = sqrt(D);
+ if (b >= MACHINE_EPSILON && b <= MACHINE_EPSILON) {
+ x1 = abs(a) >= abs(c) ? R / a : -c / R;
+ x2 = -x1;
+ } else {
+ var q = -(b + (b < 0 ? -1 : 1) * R);
+ x1 = q / a;
+ x2 = c / q;
+ }
+ }
+ }
+ if (isFinite(x1) && (min == null || x1 >= min && x1 <= max))
+ roots[count++] = x1;
+ if (x2 !== x1
+ && isFinite(x2) && (min == null || x2 >= min && x2 <= max))
+ roots[count++] = x2;
+ return count;
+ },
+
+ solveCubic: function(a, b, c, d, roots, min, max) {
+ var count = 0,
+ x, b1, c2;
+ if (abs(a) < EPSILON) {
+ a = b;
+ b1 = c;
+ c2 = d;
+ x = Infinity;
+ } else if (abs(d) < EPSILON) {
+ b1 = b;
+ c2 = c;
+ x = 0;
+ } else {
+ var ec = 1 + MACHINE_EPSILON,
+ x0, q, qd, t, r, s, tmp;
+ x = -(b / a) / 3;
+ tmp = a * x,
+ b1 = tmp + b,
+ c2 = b1 * x + c,
+ qd = (tmp + b1) * x + c2,
+ q = c2 * x + d;
+ t = q /a;
+ r = pow(abs(t), 1/3);
+ s = t < 0 ? -1 : 1;
+ t = -qd / a;
+ r = t > 0 ? 1.3247179572 * Math.max(r, sqrt(t)) : r;
+ x0 = x - s * r;
+ if (x0 !== x) {
+ do {
+ x = x0;
+ tmp = a * x,
+ b1 = tmp + b,
+ c2 = b1 * x + c,
+ qd = (tmp + b1) * x + c2,
+ q = c2 * x + d;
+ x0 = qd === 0 ? x : x - q / qd / ec;
+ if (x0 === x) {
+ x = x0;
+ break;
+ }
+ } while (s * x0 > s * x);
+ if (abs(a) * x * x > abs(d / x)) {
+ c2 = -d / x;
+ b1 = (c2 - c) / x;
+ }
+ }
+ }
+ var count = Numerical.solveQuadratic(a, b1, c2, roots, min, max);
+ if (isFinite(x) && (count === 0 || x !== roots[count - 1])
+ && (min == null || x >= min && x <= max))
+ roots[count++] = x;
+ return count;
+ }
+ };
+};
+
+var UID = {
+ _id: 1,
+ _pools: {},
+
+ get: function(ctor) {
+ if (ctor) {
+ var name = ctor._class,
+ pool = this._pools[name];
+ if (!pool)
+ pool = this._pools[name] = { _id: 1 };
+ return pool._id++;
+ } else {
+ return this._id++;
+ }
+ }
+};
+
+var Point = Base.extend({
+ _class: 'Point',
+ _readIndex: true,
+
+ initialize: function Point(arg0, arg1) {
+ var type = typeof arg0;
+ if (type === 'number') {
+ var hasY = typeof arg1 === 'number';
+ this.x = arg0;
+ this.y = hasY ? arg1 : arg0;
+ if (this.__read)
+ this.__read = hasY ? 2 : 1;
+ } else if (type === 'undefined' || arg0 === null) {
+ this.x = this.y = 0;
+ if (this.__read)
+ this.__read = arg0 === null ? 1 : 0;
+ } else {
+ if (Array.isArray(arg0)) {
+ this.x = arg0[0];
+ this.y = arg0.length > 1 ? arg0[1] : arg0[0];
+ } else if (arg0.x != null) {
+ this.x = arg0.x;
+ this.y = arg0.y;
+ } else if (arg0.width != null) {
+ this.x = arg0.width;
+ this.y = arg0.height;
+ } else if (arg0.angle != null) {
+ this.x = arg0.length;
+ this.y = 0;
+ this.setAngle(arg0.angle);
+ } else {
+ this.x = this.y = 0;
+ if (this.__read)
+ this.__read = 0;
+ }
+ if (this.__read)
+ this.__read = 1;
+ }
+ },
+
+ set: function(x, y) {
+ this.x = x;
+ this.y = y;
+ return this;
+ },
+
+ equals: function(point) {
+ return this === point || point
+ && (this.x === point.x && this.y === point.y
+ || Array.isArray(point)
+ && this.x === point[0] && this.y === point[1])
+ || false;
+ },
+
+ clone: function() {
+ return new Point(this.x, this.y);
+ },
+
+ toString: function() {
+ var f = Formatter.instance;
+ return '{ x: ' + f.number(this.x) + ', y: ' + f.number(this.y) + ' }';
+ },
+
+ _serialize: function(options) {
+ var f = options.formatter;
+ return [f.number(this.x), f.number(this.y)];
+ },
+
+ getLength: function() {
+ return Math.sqrt(this.x * this.x + this.y * this.y);
+ },
+
+ setLength: function(length) {
+ if (this.isZero()) {
+ var angle = this._angle || 0;
+ this.set(
+ Math.cos(angle) * length,
+ Math.sin(angle) * length
+ );
+ } else {
+ var scale = length / this.getLength();
+ if (Numerical.isZero(scale))
+ this.getAngle();
+ this.set(
+ this.x * scale,
+ this.y * scale
+ );
+ }
+ },
+ getAngle: function() {
+ return this.getAngleInRadians.apply(this, arguments) * 180 / Math.PI;
+ },
+
+ setAngle: function(angle) {
+ this.setAngleInRadians.call(this, angle * Math.PI / 180);
+ },
+
+ getAngleInDegrees: '#getAngle',
+ setAngleInDegrees: '#setAngle',
+
+ getAngleInRadians: function() {
+ if (!arguments.length) {
+ return this.isZero()
+ ? this._angle || 0
+ : this._angle = Math.atan2(this.y, this.x);
+ } else {
+ var point = Point.read(arguments),
+ div = this.getLength() * point.getLength();
+ if (Numerical.isZero(div)) {
+ return NaN;
+ } else {
+ var a = this.dot(point) / div;
+ return Math.acos(a < -1 ? -1 : a > 1 ? 1 : a);
+ }
+ }
+ },
+
+ setAngleInRadians: function(angle) {
+ this._angle = angle;
+ if (!this.isZero()) {
+ var length = this.getLength();
+ this.set(
+ Math.cos(angle) * length,
+ Math.sin(angle) * length
+ );
+ }
+ },
+
+ getQuadrant: function() {
+ return this.x >= 0 ? this.y >= 0 ? 1 : 4 : this.y >= 0 ? 2 : 3;
+ }
+}, {
+ beans: false,
+
+ getDirectedAngle: function() {
+ var point = Point.read(arguments);
+ return Math.atan2(this.cross(point), this.dot(point)) * 180 / Math.PI;
+ },
+
+ getDistance: function() {
+ var point = Point.read(arguments),
+ x = point.x - this.x,
+ y = point.y - this.y,
+ d = x * x + y * y,
+ squared = Base.read(arguments);
+ return squared ? d : Math.sqrt(d);
+ },
+
+ normalize: function(length) {
+ if (length === undefined)
+ length = 1;
+ var current = this.getLength(),
+ scale = current !== 0 ? length / current : 0,
+ point = new Point(this.x * scale, this.y * scale);
+ if (scale >= 0)
+ point._angle = this._angle;
+ return point;
+ },
+
+ rotate: function(angle, center) {
+ if (angle === 0)
+ return this.clone();
+ angle = angle * Math.PI / 180;
+ var point = center ? this.subtract(center) : this,
+ s = Math.sin(angle),
+ c = Math.cos(angle);
+ point = new Point(
+ point.x * c - point.y * s,
+ point.x * s + point.y * c
+ );
+ return center ? point.add(center) : point;
+ },
+
+ transform: function(matrix) {
+ return matrix ? matrix._transformPoint(this) : this;
+ },
+
+ add: function() {
+ var point = Point.read(arguments);
+ return new Point(this.x + point.x, this.y + point.y);
+ },
+
+ subtract: function() {
+ var point = Point.read(arguments);
+ return new Point(this.x - point.x, this.y - point.y);
+ },
+
+ multiply: function() {
+ var point = Point.read(arguments);
+ return new Point(this.x * point.x, this.y * point.y);
+ },
+
+ divide: function() {
+ var point = Point.read(arguments);
+ return new Point(this.x / point.x, this.y / point.y);
+ },
+
+ modulo: function() {
+ var point = Point.read(arguments);
+ return new Point(this.x % point.x, this.y % point.y);
+ },
+
+ negate: function() {
+ return new Point(-this.x, -this.y);
+ },
+
+ isInside: function() {
+ return Rectangle.read(arguments).contains(this);
+ },
+
+ isClose: function(point, tolerance) {
+ return this.getDistance(point) < tolerance;
+ },
+
+ isCollinear: function(point) {
+ return Math.abs(this.cross(point)) < 0.000001;
+ },
+
+ isColinear: '#isCollinear',
+
+ isOrthogonal: function(point) {
+ return Math.abs(this.dot(point)) < 0.000001;
+ },
+
+ isZero: function() {
+ return Numerical.isZero(this.x) && Numerical.isZero(this.y);
+ },
+
+ isNaN: function() {
+ return isNaN(this.x) || isNaN(this.y);
+ },
+
+ dot: function() {
+ var point = Point.read(arguments);
+ return this.x * point.x + this.y * point.y;
+ },
+
+ cross: function() {
+ var point = Point.read(arguments);
+ return this.x * point.y - this.y * point.x;
+ },
+
+ project: function() {
+ var point = Point.read(arguments);
+ if (point.isZero()) {
+ return new Point(0, 0);
+ } else {
+ var scale = this.dot(point) / point.dot(point);
+ return new Point(
+ point.x * scale,
+ point.y * scale
+ );
+ }
+ },
+
+ statics: {
+ min: function() {
+ var point1 = Point.read(arguments),
+ point2 = Point.read(arguments);
+ return new Point(
+ Math.min(point1.x, point2.x),
+ Math.min(point1.y, point2.y)
+ );
+ },
+
+ max: function() {
+ var point1 = Point.read(arguments),
+ point2 = Point.read(arguments);
+ return new Point(
+ Math.max(point1.x, point2.x),
+ Math.max(point1.y, point2.y)
+ );
+ },
+
+ random: function() {
+ return new Point(Math.random(), Math.random());
+ }
+ }
+}, Base.each(['round', 'ceil', 'floor', 'abs'], function(name) {
+ var op = Math[name];
+ this[name] = function() {
+ return new Point(op(this.x), op(this.y));
+ };
+}, {}));
+
+var LinkedPoint = Point.extend({
+ initialize: function Point(x, y, owner, setter) {
+ this._x = x;
+ this._y = y;
+ this._owner = owner;
+ this._setter = setter;
+ },
+
+ set: function(x, y, _dontNotify) {
+ this._x = x;
+ this._y = y;
+ if (!_dontNotify)
+ this._owner[this._setter](this);
+ return this;
+ },
+
+ getX: function() {
+ return this._x;
+ },
+
+ setX: function(x) {
+ this._x = x;
+ this._owner[this._setter](this);
+ },
+
+ getY: function() {
+ return this._y;
+ },
+
+ setY: function(y) {
+ this._y = y;
+ this._owner[this._setter](this);
+ }
+});
+
+var Size = Base.extend({
+ _class: 'Size',
+ _readIndex: true,
+
+ initialize: function Size(arg0, arg1) {
+ var type = typeof arg0;
+ if (type === 'number') {
+ var hasHeight = typeof arg1 === 'number';
+ this.width = arg0;
+ this.height = hasHeight ? arg1 : arg0;
+ if (this.__read)
+ this.__read = hasHeight ? 2 : 1;
+ } else if (type === 'undefined' || arg0 === null) {
+ this.width = this.height = 0;
+ if (this.__read)
+ this.__read = arg0 === null ? 1 : 0;
+ } else {
+ if (Array.isArray(arg0)) {
+ this.width = arg0[0];
+ this.height = arg0.length > 1 ? arg0[1] : arg0[0];
+ } else if (arg0.width != null) {
+ this.width = arg0.width;
+ this.height = arg0.height;
+ } else if (arg0.x != null) {
+ this.width = arg0.x;
+ this.height = arg0.y;
+ } else {
+ this.width = this.height = 0;
+ if (this.__read)
+ this.__read = 0;
+ }
+ if (this.__read)
+ this.__read = 1;
+ }
+ },
+
+ set: function(width, height) {
+ this.width = width;
+ this.height = height;
+ return this;
+ },
+
+ equals: function(size) {
+ return size === this || size && (this.width === size.width
+ && this.height === size.height
+ || Array.isArray(size) && this.width === size[0]
+ && this.height === size[1]) || false;
+ },
+
+ clone: function() {
+ return new Size(this.width, this.height);
+ },
+
+ toString: function() {
+ var f = Formatter.instance;
+ return '{ width: ' + f.number(this.width)
+ + ', height: ' + f.number(this.height) + ' }';
+ },
+
+ _serialize: function(options) {
+ var f = options.formatter;
+ return [f.number(this.width),
+ f.number(this.height)];
+ },
+
+ add: function() {
+ var size = Size.read(arguments);
+ return new Size(this.width + size.width, this.height + size.height);
+ },
+
+ subtract: function() {
+ var size = Size.read(arguments);
+ return new Size(this.width - size.width, this.height - size.height);
+ },
+
+ multiply: function() {
+ var size = Size.read(arguments);
+ return new Size(this.width * size.width, this.height * size.height);
+ },
+
+ divide: function() {
+ var size = Size.read(arguments);
+ return new Size(this.width / size.width, this.height / size.height);
+ },
+
+ modulo: function() {
+ var size = Size.read(arguments);
+ return new Size(this.width % size.width, this.height % size.height);
+ },
+
+ negate: function() {
+ return new Size(-this.width, -this.height);
+ },
+
+ isZero: function() {
+ return Numerical.isZero(this.width) && Numerical.isZero(this.height);
+ },
+
+ isNaN: function() {
+ return isNaN(this.width) || isNaN(this.height);
+ },
+
+ statics: {
+ min: function(size1, size2) {
+ return new Size(
+ Math.min(size1.width, size2.width),
+ Math.min(size1.height, size2.height));
+ },
+
+ max: function(size1, size2) {
+ return new Size(
+ Math.max(size1.width, size2.width),
+ Math.max(size1.height, size2.height));
+ },
+
+ random: function() {
+ return new Size(Math.random(), Math.random());
+ }
+ }
+}, Base.each(['round', 'ceil', 'floor', 'abs'], function(name) {
+ var op = Math[name];
+ this[name] = function() {
+ return new Size(op(this.width), op(this.height));
+ };
+}, {}));
+
+var LinkedSize = Size.extend({
+ initialize: function Size(width, height, owner, setter) {
+ this._width = width;
+ this._height = height;
+ this._owner = owner;
+ this._setter = setter;
+ },
+
+ set: function(width, height, _dontNotify) {
+ this._width = width;
+ this._height = height;
+ if (!_dontNotify)
+ this._owner[this._setter](this);
+ return this;
+ },
+
+ getWidth: function() {
+ return this._width;
+ },
+
+ setWidth: function(width) {
+ this._width = width;
+ this._owner[this._setter](this);
+ },
+
+ getHeight: function() {
+ return this._height;
+ },
+
+ setHeight: function(height) {
+ this._height = height;
+ this._owner[this._setter](this);
+ }
+});
+
+var Rectangle = Base.extend({
+ _class: 'Rectangle',
+ _readIndex: true,
+ beans: true,
+
+ initialize: function Rectangle(arg0, arg1, arg2, arg3) {
+ var type = typeof arg0,
+ read = 0;
+ if (type === 'number') {
+ this.x = arg0;
+ this.y = arg1;
+ this.width = arg2;
+ this.height = arg3;
+ read = 4;
+ } else if (type === 'undefined' || arg0 === null) {
+ this.x = this.y = this.width = this.height = 0;
+ read = arg0 === null ? 1 : 0;
+ } else if (arguments.length === 1) {
+ if (Array.isArray(arg0)) {
+ this.x = arg0[0];
+ this.y = arg0[1];
+ this.width = arg0[2];
+ this.height = arg0[3];
+ read = 1;
+ } else if (arg0.x !== undefined || arg0.width !== undefined) {
+ this.x = arg0.x || 0;
+ this.y = arg0.y || 0;
+ this.width = arg0.width || 0;
+ this.height = arg0.height || 0;
+ read = 1;
+ } else if (arg0.from === undefined && arg0.to === undefined) {
+ this.x = this.y = this.width = this.height = 0;
+ this._set(arg0);
+ read = 1;
+ }
+ }
+ if (!read) {
+ var point = Point.readNamed(arguments, 'from'),
+ next = Base.peek(arguments);
+ this.x = point.x;
+ this.y = point.y;
+ if (next && next.x !== undefined || Base.hasNamed(arguments, 'to')) {
+ var to = Point.readNamed(arguments, 'to');
+ this.width = to.x - point.x;
+ this.height = to.y - point.y;
+ if (this.width < 0) {
+ this.x = to.x;
+ this.width = -this.width;
+ }
+ if (this.height < 0) {
+ this.y = to.y;
+ this.height = -this.height;
+ }
+ } else {
+ var size = Size.read(arguments);
+ this.width = size.width;
+ this.height = size.height;
+ }
+ read = arguments.__index;
+ }
+ if (this.__read)
+ this.__read = read;
+ },
+
+ set: function(x, y, width, height) {
+ this.x = x;
+ this.y = y;
+ this.width = width;
+ this.height = height;
+ return this;
+ },
+
+ clone: function() {
+ return new Rectangle(this.x, this.y, this.width, this.height);
+ },
+
+ equals: function(rect) {
+ var rt = Base.isPlainValue(rect)
+ ? Rectangle.read(arguments)
+ : rect;
+ return rt === this
+ || rt && this.x === rt.x && this.y === rt.y
+ && this.width === rt.width && this.height === rt.height
+ || false;
+ },
+
+ toString: function() {
+ var f = Formatter.instance;
+ return '{ x: ' + f.number(this.x)
+ + ', y: ' + f.number(this.y)
+ + ', width: ' + f.number(this.width)
+ + ', height: ' + f.number(this.height)
+ + ' }';
+ },
+
+ _serialize: function(options) {
+ var f = options.formatter;
+ return [f.number(this.x),
+ f.number(this.y),
+ f.number(this.width),
+ f.number(this.height)];
+ },
+
+ getPoint: function(_dontLink) {
+ var ctor = _dontLink ? Point : LinkedPoint;
+ return new ctor(this.x, this.y, this, 'setPoint');
+ },
+
+ setPoint: function() {
+ var point = Point.read(arguments);
+ this.x = point.x;
+ this.y = point.y;
+ },
+
+ getSize: function(_dontLink) {
+ var ctor = _dontLink ? Size : LinkedSize;
+ return new ctor(this.width, this.height, this, 'setSize');
+ },
+
+ setSize: function() {
+ var size = Size.read(arguments);
+ if (this._fixX)
+ this.x += (this.width - size.width) * this._fixX;
+ if (this._fixY)
+ this.y += (this.height - size.height) * this._fixY;
+ this.width = size.width;
+ this.height = size.height;
+ this._fixW = 1;
+ this._fixH = 1;
+ },
+
+ getLeft: function() {
+ return this.x;
+ },
+
+ setLeft: function(left) {
+ if (!this._fixW)
+ this.width -= left - this.x;
+ this.x = left;
+ this._fixX = 0;
+ },
+
+ getTop: function() {
+ return this.y;
+ },
+
+ setTop: function(top) {
+ if (!this._fixH)
+ this.height -= top - this.y;
+ this.y = top;
+ this._fixY = 0;
+ },
+
+ getRight: function() {
+ return this.x + this.width;
+ },
+
+ setRight: function(right) {
+ if (this._fixX !== undefined && this._fixX !== 1)
+ this._fixW = 0;
+ if (this._fixW)
+ this.x = right - this.width;
+ else
+ this.width = right - this.x;
+ this._fixX = 1;
+ },
+
+ getBottom: function() {
+ return this.y + this.height;
+ },
+
+ setBottom: function(bottom) {
+ if (this._fixY !== undefined && this._fixY !== 1)
+ this._fixH = 0;
+ if (this._fixH)
+ this.y = bottom - this.height;
+ else
+ this.height = bottom - this.y;
+ this._fixY = 1;
+ },
+
+ getCenterX: function() {
+ return this.x + this.width * 0.5;
+ },
+
+ setCenterX: function(x) {
+ this.x = x - this.width * 0.5;
+ this._fixX = 0.5;
+ },
+
+ getCenterY: function() {
+ return this.y + this.height * 0.5;
+ },
+
+ setCenterY: function(y) {
+ this.y = y - this.height * 0.5;
+ this._fixY = 0.5;
+ },
+
+ getCenter: function(_dontLink) {
+ var ctor = _dontLink ? Point : LinkedPoint;
+ return new ctor(this.getCenterX(), this.getCenterY(), this, 'setCenter');
+ },
+
+ setCenter: function() {
+ var point = Point.read(arguments);
+ this.setCenterX(point.x);
+ this.setCenterY(point.y);
+ return this;
+ },
+
+ getArea: function() {
+ return this.width * this.height;
+ },
+
+ isEmpty: function() {
+ return this.width === 0 || this.height === 0;
+ },
+
+ contains: function(arg) {
+ return arg && arg.width !== undefined
+ || (Array.isArray(arg) ? arg : arguments).length == 4
+ ? this._containsRectangle(Rectangle.read(arguments))
+ : this._containsPoint(Point.read(arguments));
+ },
+
+ _containsPoint: function(point) {
+ var x = point.x,
+ y = point.y;
+ return x >= this.x && y >= this.y
+ && x <= this.x + this.width
+ && y <= this.y + this.height;
+ },
+
+ _containsRectangle: function(rect) {
+ var x = rect.x,
+ y = rect.y;
+ return x >= this.x && y >= this.y
+ && x + rect.width <= this.x + this.width
+ && y + rect.height <= this.y + this.height;
+ },
+
+ intersects: function() {
+ var rect = Rectangle.read(arguments);
+ return rect.x + rect.width > this.x
+ && rect.y + rect.height > this.y
+ && rect.x < this.x + this.width
+ && rect.y < this.y + this.height;
+ },
+
+ touches: function() {
+ var rect = Rectangle.read(arguments);
+ return rect.x + rect.width >= this.x
+ && rect.y + rect.height >= this.y
+ && rect.x <= this.x + this.width
+ && rect.y <= this.y + this.height;
+ },
+
+ intersect: function() {
+ var rect = Rectangle.read(arguments),
+ x1 = Math.max(this.x, rect.x),
+ y1 = Math.max(this.y, rect.y),
+ x2 = Math.min(this.x + this.width, rect.x + rect.width),
+ y2 = Math.min(this.y + this.height, rect.y + rect.height);
+ return new Rectangle(x1, y1, x2 - x1, y2 - y1);
+ },
+
+ unite: function() {
+ var rect = Rectangle.read(arguments),
+ x1 = Math.min(this.x, rect.x),
+ y1 = Math.min(this.y, rect.y),
+ x2 = Math.max(this.x + this.width, rect.x + rect.width),
+ y2 = Math.max(this.y + this.height, rect.y + rect.height);
+ return new Rectangle(x1, y1, x2 - x1, y2 - y1);
+ },
+
+ include: function() {
+ var point = Point.read(arguments);
+ var x1 = Math.min(this.x, point.x),
+ y1 = Math.min(this.y, point.y),
+ x2 = Math.max(this.x + this.width, point.x),
+ y2 = Math.max(this.y + this.height, point.y);
+ return new Rectangle(x1, y1, x2 - x1, y2 - y1);
+ },
+
+ expand: function() {
+ var amount = Size.read(arguments),
+ hor = amount.width,
+ ver = amount.height;
+ return new Rectangle(this.x - hor / 2, this.y - ver / 2,
+ this.width + hor, this.height + ver);
+ },
+
+ scale: function(hor, ver) {
+ return this.expand(this.width * hor - this.width,
+ this.height * (ver === undefined ? hor : ver) - this.height);
+ }
+}, Base.each([
+ ['Top', 'Left'], ['Top', 'Right'],
+ ['Bottom', 'Left'], ['Bottom', 'Right'],
+ ['Left', 'Center'], ['Top', 'Center'],
+ ['Right', 'Center'], ['Bottom', 'Center']
+ ],
+ function(parts, index) {
+ var part = parts.join('');
+ var xFirst = /^[RL]/.test(part);
+ if (index >= 4)
+ parts[1] += xFirst ? 'Y' : 'X';
+ var x = parts[xFirst ? 0 : 1],
+ y = parts[xFirst ? 1 : 0],
+ getX = 'get' + x,
+ getY = 'get' + y,
+ setX = 'set' + x,
+ setY = 'set' + y,
+ get = 'get' + part,
+ set = 'set' + part;
+ this[get] = function(_dontLink) {
+ var ctor = _dontLink ? Point : LinkedPoint;
+ return new ctor(this[getX](), this[getY](), this, set);
+ };
+ this[set] = function() {
+ var point = Point.read(arguments);
+ this[setX](point.x);
+ this[setY](point.y);
+ };
+ }, {
+ beans: true
+ }
+));
+
+var LinkedRectangle = Rectangle.extend({
+ initialize: function Rectangle(x, y, width, height, owner, setter) {
+ this.set(x, y, width, height, true);
+ this._owner = owner;
+ this._setter = setter;
+ },
+
+ set: function(x, y, width, height, _dontNotify) {
+ this._x = x;
+ this._y = y;
+ this._width = width;
+ this._height = height;
+ if (!_dontNotify)
+ this._owner[this._setter](this);
+ return this;
+ }
+}, new function() {
+ var proto = Rectangle.prototype;
+
+ return Base.each(['x', 'y', 'width', 'height'], function(key) {
+ var part = Base.capitalize(key);
+ var internal = '_' + key;
+ this['get' + part] = function() {
+ return this[internal];
+ };
+
+ this['set' + part] = function(value) {
+ this[internal] = value;
+ if (!this._dontNotify)
+ this._owner[this._setter](this);
+ };
+ }, Base.each(['Point', 'Size', 'Center',
+ 'Left', 'Top', 'Right', 'Bottom', 'CenterX', 'CenterY',
+ 'TopLeft', 'TopRight', 'BottomLeft', 'BottomRight',
+ 'LeftCenter', 'TopCenter', 'RightCenter', 'BottomCenter'],
+ function(key) {
+ var name = 'set' + key;
+ this[name] = function() {
+ this._dontNotify = true;
+ proto[name].apply(this, arguments);
+ this._dontNotify = false;
+ this._owner[this._setter](this);
+ };
+ }, {
+ isSelected: function() {
+ return this._owner._boundsSelected;
+ },
+
+ setSelected: function(selected) {
+ var owner = this._owner;
+ if (owner.setSelected) {
+ owner._boundsSelected = selected;
+ owner.setSelected(selected || owner._selectedSegmentState > 0);
+ }
+ }
+ })
+ );
+});
+
+var Matrix = Base.extend({
+ _class: 'Matrix',
+
+ initialize: function Matrix(arg) {
+ var count = arguments.length,
+ ok = true;
+ if (count === 6) {
+ this.set.apply(this, arguments);
+ } else if (count === 1) {
+ if (arg instanceof Matrix) {
+ this.set(arg._a, arg._c, arg._b, arg._d, arg._tx, arg._ty);
+ } else if (Array.isArray(arg)) {
+ this.set.apply(this, arg);
+ } else {
+ ok = false;
+ }
+ } else if (count === 0) {
+ this.reset();
+ } else {
+ ok = false;
+ }
+ if (!ok)
+ throw new Error('Unsupported matrix parameters');
+ },
+
+ set: function(a, c, b, d, tx, ty, _dontNotify) {
+ this._a = a;
+ this._c = c;
+ this._b = b;
+ this._d = d;
+ this._tx = tx;
+ this._ty = ty;
+ if (!_dontNotify)
+ this._changed();
+ return this;
+ },
+
+ _serialize: function(options) {
+ return Base.serialize(this.getValues(), options);
+ },
+
+ _changed: function() {
+ var owner = this._owner;
+ if (owner) {
+ if (owner._applyMatrix) {
+ owner.transform(null, true);
+ } else {
+ owner._changed(9);
+ }
+ }
+ },
+
+ clone: function() {
+ return new Matrix(this._a, this._c, this._b, this._d,
+ this._tx, this._ty);
+ },
+
+ equals: function(mx) {
+ return mx === this || mx && this._a === mx._a && this._b === mx._b
+ && this._c === mx._c && this._d === mx._d
+ && this._tx === mx._tx && this._ty === mx._ty
+ || false;
+ },
+
+ toString: function() {
+ var f = Formatter.instance;
+ return '[[' + [f.number(this._a), f.number(this._b),
+ f.number(this._tx)].join(', ') + '], ['
+ + [f.number(this._c), f.number(this._d),
+ f.number(this._ty)].join(', ') + ']]';
+ },
+
+ reset: function(_dontNotify) {
+ this._a = this._d = 1;
+ this._c = this._b = this._tx = this._ty = 0;
+ if (!_dontNotify)
+ this._changed();
+ return this;
+ },
+
+ apply: function(recursively, _setApplyMatrix) {
+ var owner = this._owner;
+ if (owner) {
+ owner.transform(null, true, Base.pick(recursively, true),
+ _setApplyMatrix);
+ return this.isIdentity();
+ }
+ return false;
+ },
+
+ translate: function() {
+ var point = Point.read(arguments),
+ x = point.x,
+ y = point.y;
+ this._tx += x * this._a + y * this._b;
+ this._ty += x * this._c + y * this._d;
+ this._changed();
+ return this;
+ },
+
+ scale: function() {
+ var scale = Point.read(arguments),
+ center = Point.read(arguments, 0, { readNull: true });
+ if (center)
+ this.translate(center);
+ this._a *= scale.x;
+ this._c *= scale.x;
+ this._b *= scale.y;
+ this._d *= scale.y;
+ if (center)
+ this.translate(center.negate());
+ this._changed();
+ return this;
+ },
+
+ rotate: function(angle ) {
+ angle *= Math.PI / 180;
+ var center = Point.read(arguments, 1),
+ x = center.x,
+ y = center.y,
+ cos = Math.cos(angle),
+ sin = Math.sin(angle),
+ tx = x - x * cos + y * sin,
+ ty = y - x * sin - y * cos,
+ a = this._a,
+ b = this._b,
+ c = this._c,
+ d = this._d;
+ this._a = cos * a + sin * b;
+ this._b = -sin * a + cos * b;
+ this._c = cos * c + sin * d;
+ this._d = -sin * c + cos * d;
+ this._tx += tx * a + ty * b;
+ this._ty += tx * c + ty * d;
+ this._changed();
+ return this;
+ },
+
+ shear: function() {
+ var shear = Point.read(arguments),
+ center = Point.read(arguments, 0, { readNull: true });
+ if (center)
+ this.translate(center);
+ var a = this._a,
+ c = this._c;
+ this._a += shear.y * this._b;
+ this._c += shear.y * this._d;
+ this._b += shear.x * a;
+ this._d += shear.x * c;
+ if (center)
+ this.translate(center.negate());
+ this._changed();
+ return this;
+ },
+
+ skew: function() {
+ var skew = Point.read(arguments),
+ center = Point.read(arguments, 0, { readNull: true }),
+ toRadians = Math.PI / 180,
+ shear = new Point(Math.tan(skew.x * toRadians),
+ Math.tan(skew.y * toRadians));
+ return this.shear(shear, center);
+ },
+
+ concatenate: function(mx) {
+ var a1 = this._a,
+ b1 = this._b,
+ c1 = this._c,
+ d1 = this._d,
+ a2 = mx._a,
+ b2 = mx._b,
+ c2 = mx._c,
+ d2 = mx._d,
+ tx2 = mx._tx,
+ ty2 = mx._ty;
+ this._a = a2 * a1 + c2 * b1;
+ this._b = b2 * a1 + d2 * b1;
+ this._c = a2 * c1 + c2 * d1;
+ this._d = b2 * c1 + d2 * d1;
+ this._tx += tx2 * a1 + ty2 * b1;
+ this._ty += tx2 * c1 + ty2 * d1;
+ this._changed();
+ return this;
+ },
+
+ preConcatenate: function(mx) {
+ var a1 = this._a,
+ b1 = this._b,
+ c1 = this._c,
+ d1 = this._d,
+ tx1 = this._tx,
+ ty1 = this._ty,
+ a2 = mx._a,
+ b2 = mx._b,
+ c2 = mx._c,
+ d2 = mx._d,
+ tx2 = mx._tx,
+ ty2 = mx._ty;
+ this._a = a2 * a1 + b2 * c1;
+ this._b = a2 * b1 + b2 * d1;
+ this._c = c2 * a1 + d2 * c1;
+ this._d = c2 * b1 + d2 * d1;
+ this._tx = a2 * tx1 + b2 * ty1 + tx2;
+ this._ty = c2 * tx1 + d2 * ty1 + ty2;
+ this._changed();
+ return this;
+ },
+
+ chain: function(mx) {
+ var a1 = this._a,
+ b1 = this._b,
+ c1 = this._c,
+ d1 = this._d,
+ tx1 = this._tx,
+ ty1 = this._ty,
+ a2 = mx._a,
+ b2 = mx._b,
+ c2 = mx._c,
+ d2 = mx._d,
+ tx2 = mx._tx,
+ ty2 = mx._ty;
+ return new Matrix(
+ a2 * a1 + c2 * b1,
+ a2 * c1 + c2 * d1,
+ b2 * a1 + d2 * b1,
+ b2 * c1 + d2 * d1,
+ tx1 + tx2 * a1 + ty2 * b1,
+ ty1 + tx2 * c1 + ty2 * d1);
+ },
+
+ isIdentity: function() {
+ return this._a === 1 && this._c === 0 && this._b === 0 && this._d === 1
+ && this._tx === 0 && this._ty === 0;
+ },
+
+ orNullIfIdentity: function() {
+ return this.isIdentity() ? null : this;
+ },
+
+ isInvertible: function() {
+ return !!this._getDeterminant();
+ },
+
+ isSingular: function() {
+ return !this._getDeterminant();
+ },
+
+ transform: function( src, dst, count) {
+ return arguments.length < 3
+ ? this._transformPoint(Point.read(arguments))
+ : this._transformCoordinates(src, dst, count);
+ },
+
+ _transformPoint: function(point, dest, _dontNotify) {
+ var x = point.x,
+ y = point.y;
+ if (!dest)
+ dest = new Point();
+ return dest.set(
+ x * this._a + y * this._b + this._tx,
+ x * this._c + y * this._d + this._ty,
+ _dontNotify
+ );
+ },
+
+ _transformCoordinates: function(src, dst, count) {
+ var i = 0,
+ j = 0,
+ max = 2 * count;
+ while (i < max) {
+ var x = src[i++],
+ y = src[i++];
+ dst[j++] = x * this._a + y * this._b + this._tx;
+ dst[j++] = x * this._c + y * this._d + this._ty;
+ }
+ return dst;
+ },
+
+ _transformCorners: function(rect) {
+ var x1 = rect.x,
+ y1 = rect.y,
+ x2 = x1 + rect.width,
+ y2 = y1 + rect.height,
+ coords = [ x1, y1, x2, y1, x2, y2, x1, y2 ];
+ return this._transformCoordinates(coords, coords, 4);
+ },
+
+ _transformBounds: function(bounds, dest, _dontNotify) {
+ var coords = this._transformCorners(bounds),
+ min = coords.slice(0, 2),
+ max = coords.slice();
+ for (var i = 2; i < 8; i++) {
+ var val = coords[i],
+ j = i & 1;
+ if (val < min[j])
+ min[j] = val;
+ else if (val > max[j])
+ max[j] = val;
+ }
+ if (!dest)
+ dest = new Rectangle();
+ return dest.set(min[0], min[1], max[0] - min[0], max[1] - min[1],
+ _dontNotify);
+ },
+
+ inverseTransform: function() {
+ return this._inverseTransform(Point.read(arguments));
+ },
+
+ _getDeterminant: function() {
+ var det = this._a * this._d - this._b * this._c;
+ return isFinite(det) && !Numerical.isZero(det)
+ && isFinite(this._tx) && isFinite(this._ty)
+ ? det : null;
+ },
+
+ _inverseTransform: function(point, dest, _dontNotify) {
+ var det = this._getDeterminant();
+ if (!det)
+ return null;
+ var x = point.x - this._tx,
+ y = point.y - this._ty;
+ if (!dest)
+ dest = new Point();
+ return dest.set(
+ (x * this._d - y * this._b) / det,
+ (y * this._a - x * this._c) / det,
+ _dontNotify
+ );
+ },
+
+ decompose: function() {
+ var a = this._a, b = this._b, c = this._c, d = this._d;
+ if (Numerical.isZero(a * d - b * c))
+ return null;
+
+ var scaleX = Math.sqrt(a * a + b * b);
+ a /= scaleX;
+ b /= scaleX;
+
+ var shear = a * c + b * d;
+ c -= a * shear;
+ d -= b * shear;
+
+ var scaleY = Math.sqrt(c * c + d * d);
+ c /= scaleY;
+ d /= scaleY;
+ shear /= scaleY;
+
+ if (a * d < b * c) {
+ a = -a;
+ b = -b;
+ shear = -shear;
+ scaleX = -scaleX;
+ }
+
+ return {
+ scaling: new Point(scaleX, scaleY),
+ rotation: -Math.atan2(b, a) * 180 / Math.PI,
+ shearing: shear
+ };
+ },
+
+ getValues: function() {
+ return [ this._a, this._c, this._b, this._d, this._tx, this._ty ];
+ },
+
+ getTranslation: function() {
+ return new Point(this._tx, this._ty);
+ },
+
+ getScaling: function() {
+ return (this.decompose() || {}).scaling;
+ },
+
+ getRotation: function() {
+ return (this.decompose() || {}).rotation;
+ },
+
+ inverted: function() {
+ var det = this._getDeterminant();
+ return det && new Matrix(
+ this._d / det,
+ -this._c / det,
+ -this._b / det,
+ this._a / det,
+ (this._b * this._ty - this._d * this._tx) / det,
+ (this._c * this._tx - this._a * this._ty) / det);
+ },
+
+ shiftless: function() {
+ return new Matrix(this._a, this._c, this._b, this._d, 0, 0);
+ },
+
+ applyToContext: function(ctx) {
+ ctx.transform(this._a, this._c, this._b, this._d, this._tx, this._ty);
+ }
+}, Base.each(['a', 'c', 'b', 'd', 'tx', 'ty'], function(name) {
+ var part = Base.capitalize(name),
+ prop = '_' + name;
+ this['get' + part] = function() {
+ return this[prop];
+ };
+ this['set' + part] = function(value) {
+ this[prop] = value;
+ this._changed();
+ };
+}, {}));
+
+var Line = Base.extend({
+ _class: 'Line',
+
+ initialize: function Line(arg0, arg1, arg2, arg3, arg4) {
+ var asVector = false;
+ if (arguments.length >= 4) {
+ this._px = arg0;
+ this._py = arg1;
+ this._vx = arg2;
+ this._vy = arg3;
+ asVector = arg4;
+ } else {
+ this._px = arg0.x;
+ this._py = arg0.y;
+ this._vx = arg1.x;
+ this._vy = arg1.y;
+ asVector = arg2;
+ }
+ if (!asVector) {
+ this._vx -= this._px;
+ this._vy -= this._py;
+ }
+ },
+
+ getPoint: function() {
+ return new Point(this._px, this._py);
+ },
+
+ getVector: function() {
+ return new Point(this._vx, this._vy);
+ },
+
+ getLength: function() {
+ return this.getVector().getLength();
+ },
+
+ intersect: function(line, isInfinite) {
+ return Line.intersect(
+ this._px, this._py, this._vx, this._vy,
+ line._px, line._py, line._vx, line._vy,
+ true, isInfinite);
+ },
+
+ getSide: function(point) {
+ return Line.getSide(
+ this._px, this._py, this._vx, this._vy,
+ point.x, point.y, true);
+ },
+
+ getDistance: function(point) {
+ return Math.abs(Line.getSignedDistance(
+ this._px, this._py, this._vx, this._vy,
+ point.x, point.y, true));
+ },
+
+ statics: {
+ intersect: function(apx, apy, avx, avy, bpx, bpy, bvx, bvy, asVector,
+ isInfinite) {
+ if (!asVector) {
+ avx -= apx;
+ avy -= apy;
+ bvx -= bpx;
+ bvy -= bpy;
+ }
+ var cross = avx * bvy - avy * bvx;
+ if (!Numerical.isZero(cross)) {
+ var dx = apx - bpx,
+ dy = apy - bpy,
+ ta = (bvx * dy - bvy * dx) / cross,
+ tb = (avx * dy - avy * dx) / cross;
+ if (isInfinite || 0 <= ta && ta <= 1 && 0 <= tb && tb <= 1)
+ return new Point(
+ apx + ta * avx,
+ apy + ta * avy);
+ }
+ },
+
+ getSide: function(px, py, vx, vy, x, y, asVector) {
+ if (!asVector) {
+ vx -= px;
+ vy -= py;
+ }
+ var v2x = x - px,
+ v2y = y - py,
+ ccw = v2x * vy - v2y * vx;
+ if (ccw === 0) {
+ ccw = v2x * vx + v2y * vy;
+ if (ccw > 0) {
+ v2x -= vx;
+ v2y -= vy;
+ ccw = v2x * vx + v2y * vy;
+ if (ccw < 0)
+ ccw = 0;
+ }
+ }
+ return ccw < 0 ? -1 : ccw > 0 ? 1 : 0;
+ },
+
+ getSignedDistance: function(px, py, vx, vy, x, y, asVector) {
+ if (!asVector) {
+ vx -= px;
+ vy -= py;
+ }
+ return Numerical.isZero(vx)
+ ? vy >= 0 ? px - x : x - px
+ : Numerical.isZero(vy)
+ ? vx >= 0 ? y - py : py - y
+ : (vx * (y - py) - vy * (x - px)) / Math.sqrt(vx * vx + vy * vy);
+ }
+ }
+});
+
+var Project = PaperScopeItem.extend({
+ _class: 'Project',
+ _list: 'projects',
+ _reference: 'project',
+
+ initialize: function Project(element) {
+ PaperScopeItem.call(this, true);
+ this.layers = [];
+ this._activeLayer = null;
+ this.symbols = [];
+ this._currentStyle = new Style(null, null, this);
+ this._view = View.create(this,
+ element || CanvasProvider.getCanvas(1, 1));
+ this._selectedItems = {};
+ this._selectedItemCount = 0;
+ this._updateVersion = 0;
+ },
+
+ _serialize: function(options, dictionary) {
+ return Base.serialize(this.layers, options, true, dictionary);
+ },
+
+ clear: function() {
+ for (var i = this.layers.length - 1; i >= 0; i--)
+ this.layers[i].remove();
+ this.symbols = [];
+ },
+
+ isEmpty: function() {
+ return this.layers.length === 0;
+ },
+
+ remove: function remove() {
+ if (!remove.base.call(this))
+ return false;
+ if (this._view)
+ this._view.remove();
+ return true;
+ },
+
+ getView: function() {
+ return this._view;
+ },
+
+ getCurrentStyle: function() {
+ return this._currentStyle;
+ },
+
+ setCurrentStyle: function(style) {
+ this._currentStyle.initialize(style);
+ },
+
+ getIndex: function() {
+ return this._index;
+ },
+
+ getOptions: function() {
+ return this._scope.settings;
+ },
+
+ getActiveLayer: function() {
+ return this._activeLayer || new Layer({ project: this });
+ },
+
+ getSelectedItems: function() {
+ var items = [];
+ for (var id in this._selectedItems) {
+ var item = this._selectedItems[id];
+ if (item.isInserted())
+ items.push(item);
+ }
+ return items;
+ },
+
+ insertChild: function(index, item, _preserve) {
+ if (item instanceof Layer) {
+ item._remove(false, true);
+ Base.splice(this.layers, [item], index, 0);
+ item._setProject(this, true);
+ if (this._changes)
+ item._changed(5);
+ if (!this._activeLayer)
+ this._activeLayer = item;
+ } else if (item instanceof Item) {
+ (this._activeLayer
+ || this.insertChild(index, new Layer(Item.NO_INSERT)))
+ .insertChild(index, item, _preserve);
+ } else {
+ item = null;
+ }
+ return item;
+ },
+
+ addChild: function(item, _preserve) {
+ return this.insertChild(undefined, item, _preserve);
+ },
+
+ _updateSelection: function(item) {
+ var id = item._id,
+ selectedItems = this._selectedItems;
+ if (item._selected) {
+ if (selectedItems[id] !== item) {
+ this._selectedItemCount++;
+ selectedItems[id] = item;
+ }
+ } else if (selectedItems[id] === item) {
+ this._selectedItemCount--;
+ delete selectedItems[id];
+ }
+ },
+
+ selectAll: function() {
+ var layers = this.layers;
+ for (var i = 0, l = layers.length; i < l; i++)
+ layers[i].setFullySelected(true);
+ },
+
+ deselectAll: function() {
+ var selectedItems = this._selectedItems;
+ for (var i in selectedItems)
+ selectedItems[i].setFullySelected(false);
+ },
+
+ hitTest: function() {
+ var point = Point.read(arguments),
+ options = HitResult.getOptions(Base.read(arguments));
+ for (var i = this.layers.length - 1; i >= 0; i--) {
+ var res = this.layers[i]._hitTest(point, options);
+ if (res) return res;
+ }
+ return null;
+ },
+
+ getItems: function(match) {
+ return Item._getItems(this.layers, match);
+ },
+
+ getItem: function(match) {
+ return Item._getItems(this.layers, match, null, null, true)[0] || null;
+ },
+
+ importJSON: function(json) {
+ this.activate();
+ var layer = this._activeLayer;
+ return Base.importJSON(json, layer && layer.isEmpty() && layer);
+ },
+
+ draw: function(ctx, matrix, pixelRatio) {
+ this._updateVersion++;
+ ctx.save();
+ matrix.applyToContext(ctx);
+ var param = new Base({
+ offset: new Point(0, 0),
+ pixelRatio: pixelRatio,
+ viewMatrix: matrix.isIdentity() ? null : matrix,
+ matrices: [new Matrix()],
+ updateMatrix: true
+ });
+ for (var i = 0, layers = this.layers, l = layers.length; i < l; i++)
+ layers[i].draw(ctx, param);
+ ctx.restore();
+
+ if (this._selectedItemCount > 0) {
+ ctx.save();
+ ctx.strokeWidth = 1;
+ var items = this._selectedItems,
+ size = this._scope.settings.handleSize,
+ version = this._updateVersion;
+ for (var id in items)
+ items[id]._drawSelection(ctx, matrix, size, items, version);
+ ctx.restore();
+ }
+ }
+});
+
+var Symbol = Base.extend({
+ _class: 'Symbol',
+
+ initialize: function Symbol(item, dontCenter) {
+ this._id = UID.get();
+ this.project = paper.project;
+ this.project.symbols.push(this);
+ if (item)
+ this.setDefinition(item, dontCenter);
+ },
+
+ _serialize: function(options, dictionary) {
+ return dictionary.add(this, function() {
+ return Base.serialize([this._class, this._definition],
+ options, false, dictionary);
+ });
+ },
+
+ _changed: function(flags) {
+ if (flags & 8) {
+ Item._clearBoundsCache(this);
+ }
+ if (flags & 1) {
+ this.project._needsUpdate = true;
+ }
+ },
+
+ getDefinition: function() {
+ return this._definition;
+ },
+
+ setDefinition: function(item, _dontCenter) {
+ if (item._parentSymbol)
+ item = item.clone();
+ if (this._definition)
+ this._definition._parentSymbol = null;
+ this._definition = item;
+ item.remove();
+ item.setSelected(false);
+ if (!_dontCenter)
+ item.setPosition(new Point());
+ item._parentSymbol = this;
+ this._changed(9);
+ },
+
+ place: function(position) {
+ return new PlacedSymbol(this, position);
+ },
+
+ clone: function() {
+ return new Symbol(this._definition.clone(false));
+ },
+
+ equals: function(symbol) {
+ return symbol === this
+ || symbol && this.definition.equals(symbol.definition)
+ || false;
+ }
+});
+
+var Item = Base.extend(Emitter, {
+ statics: {
+ extend: function extend(src) {
+ if (src._serializeFields)
+ src._serializeFields = new Base(
+ this.prototype._serializeFields, src._serializeFields);
+ return extend.base.apply(this, arguments);
+ },
+
+ NO_INSERT: { insert: false }
+ },
+
+ _class: 'Item',
+ _applyMatrix: true,
+ _canApplyMatrix: true,
+ _boundsSelected: false,
+ _selectChildren: false,
+ _serializeFields: {
+ name: null,
+ applyMatrix: null,
+ matrix: new Matrix(),
+ pivot: null,
+ locked: false,
+ visible: true,
+ blendMode: 'normal',
+ opacity: 1,
+ guide: false,
+ selected: false,
+ clipMask: false,
+ data: {}
+ },
+
+ initialize: function Item() {
+ },
+
+ _initialize: function(props, point) {
+ var hasProps = props && Base.isPlainObject(props),
+ internal = hasProps && props.internal === true,
+ matrix = this._matrix = new Matrix(),
+ project = hasProps && props.project || paper.project;
+ if (!internal)
+ this._id = UID.get();
+ this._applyMatrix = this._canApplyMatrix && paper.settings.applyMatrix;
+ if (point)
+ matrix.translate(point);
+ matrix._owner = this;
+ this._style = new Style(project._currentStyle, this, project);
+ if (!this._project) {
+ if (internal || hasProps && props.insert === false) {
+ this._setProject(project);
+ } else if (hasProps && props.parent) {
+ this.setParent(props.parent);
+ } else {
+ (project._activeLayer || new Layer()).addChild(this);
+ }
+ }
+ if (hasProps && props !== Item.NO_INSERT)
+ this._set(props, { insert: true, project: true, parent: true },
+ true);
+ return hasProps;
+ },
+
+ _events: new function() {
+
+ var mouseFlags = {
+ mousedown: {
+ mousedown: 1,
+ mousedrag: 1,
+ click: 1,
+ doubleclick: 1
+ },
+ mouseup: {
+ mouseup: 1,
+ mousedrag: 1,
+ click: 1,
+ doubleclick: 1
+ },
+ mousemove: {
+ mousedrag: 1,
+ mousemove: 1,
+ mouseenter: 1,
+ mouseleave: 1
+ }
+ };
+
+ var mouseEvent = {
+ install: function(type) {
+ var counters = this.getView()._eventCounters;
+ if (counters) {
+ for (var key in mouseFlags) {
+ counters[key] = (counters[key] || 0)
+ + (mouseFlags[key][type] || 0);
+ }
+ }
+ },
+ uninstall: function(type) {
+ var counters = this.getView()._eventCounters;
+ if (counters) {
+ for (var key in mouseFlags)
+ counters[key] -= mouseFlags[key][type] || 0;
+ }
+ }
+ };
+
+ return Base.each(['onMouseDown', 'onMouseUp', 'onMouseDrag', 'onClick',
+ 'onDoubleClick', 'onMouseMove', 'onMouseEnter', 'onMouseLeave'],
+ function(name) {
+ this[name] = mouseEvent;
+ }, {
+ onFrame: {
+ install: function() {
+ this._animateItem(true);
+ },
+ uninstall: function() {
+ this._animateItem(false);
+ }
+ },
+
+ onLoad: {}
+ }
+ );
+ },
+
+ _animateItem: function(animate) {
+ this.getView()._animateItem(this, animate);
+ },
+
+ _serialize: function(options, dictionary) {
+ var props = {},
+ that = this;
+
+ function serialize(fields) {
+ for (var key in fields) {
+ var value = that[key];
+ if (!Base.equals(value, key === 'leading'
+ ? fields.fontSize * 1.2 : fields[key])) {
+ props[key] = Base.serialize(value, options,
+ key !== 'data', dictionary);
+ }
+ }
+ }
+
+ serialize(this._serializeFields);
+ if (!(this instanceof Group))
+ serialize(this._style._defaults);
+ return [ this._class, props ];
+ },
+
+ _changed: function(flags) {
+ var symbol = this._parentSymbol,
+ cacheParent = this._parent || symbol,
+ project = this._project;
+ if (flags & 8) {
+ this._bounds = this._position = this._decomposed =
+ this._globalMatrix = this._currentPath = undefined;
+ }
+ if (cacheParent
+ && (flags & 40)) {
+ Item._clearBoundsCache(cacheParent);
+ }
+ if (flags & 2) {
+ Item._clearBoundsCache(this);
+ }
+ if (project) {
+ if (flags & 1) {
+ project._needsUpdate = true;
+ }
+ if (project._changes) {
+ var entry = project._changesById[this._id];
+ if (entry) {
+ entry.flags |= flags;
+ } else {
+ entry = { item: this, flags: flags };
+ project._changesById[this._id] = entry;
+ project._changes.push(entry);
+ }
+ }
+ }
+ if (symbol)
+ symbol._changed(flags);
+ },
+
+ set: function(props) {
+ if (props)
+ this._set(props);
+ return this;
+ },
+
+ getId: function() {
+ return this._id;
+ },
+
+ getName: function() {
+ return this._name;
+ },
+
+ setName: function(name, unique) {
+
+ if (this._name)
+ this._removeNamed();
+ if (name === (+name) + '')
+ throw new Error(
+ 'Names consisting only of numbers are not supported.');
+ var parent = this._parent;
+ if (name && parent) {
+ var children = parent._children,
+ namedChildren = parent._namedChildren,
+ orig = name,
+ i = 1;
+ while (unique && children[name])
+ name = orig + ' ' + (i++);
+ (namedChildren[name] = namedChildren[name] || []).push(this);
+ children[name] = this;
+ }
+ this._name = name || undefined;
+ this._changed(128);
+ },
+
+ getStyle: function() {
+ return this._style;
+ },
+
+ setStyle: function(style) {
+ this.getStyle().set(style);
+ }
+}, Base.each(['locked', 'visible', 'blendMode', 'opacity', 'guide'],
+ function(name) {
+ var part = Base.capitalize(name),
+ name = '_' + name;
+ this['get' + part] = function() {
+ return this[name];
+ };
+ this['set' + part] = function(value) {
+ if (value != this[name]) {
+ this[name] = value;
+ this._changed(name === '_locked'
+ ? 128 : 129);
+ }
+ };
+ },
+{}), {
+ beans: true,
+
+ _locked: false,
+
+ _visible: true,
+
+ _blendMode: 'normal',
+
+ _opacity: 1,
+
+ _guide: false,
+
+ isSelected: function() {
+ if (this._selectChildren) {
+ var children = this._children;
+ for (var i = 0, l = children.length; i < l; i++)
+ if (children[i].isSelected())
+ return true;
+ }
+ return this._selected;
+ },
+
+ setSelected: function(selected, noChildren) {
+ if (!noChildren && this._selectChildren) {
+ var children = this._children;
+ for (var i = 0, l = children.length; i < l; i++)
+ children[i].setSelected(selected);
+ }
+ if ((selected = !!selected) ^ this._selected) {
+ this._selected = selected;
+ this._project._updateSelection(this);
+ this._changed(129);
+ }
+ },
+
+ _selected: false,
+
+ isFullySelected: function() {
+ var children = this._children;
+ if (children && this._selected) {
+ for (var i = 0, l = children.length; i < l; i++)
+ if (!children[i].isFullySelected())
+ return false;
+ return true;
+ }
+ return this._selected;
+ },
+
+ setFullySelected: function(selected) {
+ var children = this._children;
+ if (children) {
+ for (var i = 0, l = children.length; i < l; i++)
+ children[i].setFullySelected(selected);
+ }
+ this.setSelected(selected, true);
+ },
+
+ isClipMask: function() {
+ return this._clipMask;
+ },
+
+ setClipMask: function(clipMask) {
+ if (this._clipMask != (clipMask = !!clipMask)) {
+ this._clipMask = clipMask;
+ if (clipMask) {
+ this.setFillColor(null);
+ this.setStrokeColor(null);
+ }
+ this._changed(129);
+ if (this._parent)
+ this._parent._changed(1024);
+ }
+ },
+
+ _clipMask: false,
+
+ getData: function() {
+ if (!this._data)
+ this._data = {};
+ return this._data;
+ },
+
+ setData: function(data) {
+ this._data = data;
+ },
+
+ getPosition: function(_dontLink) {
+ var position = this._position,
+ ctor = _dontLink ? Point : LinkedPoint;
+ if (!position) {
+ var pivot = this._pivot;
+ position = this._position = pivot
+ ? this._matrix._transformPoint(pivot)
+ : this.getBounds().getCenter(true);
+ }
+ return new ctor(position.x, position.y, this, 'setPosition');
+ },
+
+ setPosition: function() {
+ this.translate(Point.read(arguments).subtract(this.getPosition(true)));
+ },
+
+ getPivot: function(_dontLink) {
+ var pivot = this._pivot;
+ if (pivot) {
+ var ctor = _dontLink ? Point : LinkedPoint;
+ pivot = new ctor(pivot.x, pivot.y, this, 'setPivot');
+ }
+ return pivot;
+ },
+
+ setPivot: function() {
+ this._pivot = Point.read(arguments, 0, { clone: true, readNull: true });
+ this._position = undefined;
+ },
+
+ _pivot: null,
+}, Base.each(['bounds', 'strokeBounds', 'handleBounds', 'roughBounds',
+ 'internalBounds', 'internalRoughBounds'],
+ function(key) {
+ var getter = 'get' + Base.capitalize(key),
+ match = key.match(/^internal(.*)$/),
+ internalGetter = match ? 'get' + match[1] : null;
+ this[getter] = function(_matrix) {
+ var boundsGetter = this._boundsGetter,
+ name = !internalGetter && (typeof boundsGetter === 'string'
+ ? boundsGetter : boundsGetter && boundsGetter[getter])
+ || getter,
+ bounds = this._getCachedBounds(name, _matrix, this,
+ internalGetter);
+ return key === 'bounds'
+ ? new LinkedRectangle(bounds.x, bounds.y, bounds.width,
+ bounds.height, this, 'setBounds')
+ : bounds;
+ };
+ },
+{
+ beans: true,
+
+ _getBounds: function(getter, matrix, cacheItem) {
+ var children = this._children;
+ if (!children || children.length == 0)
+ return new Rectangle();
+ Item._updateBoundsCache(this, cacheItem);
+ var x1 = Infinity,
+ x2 = -x1,
+ y1 = x1,
+ y2 = x2;
+ for (var i = 0, l = children.length; i < l; i++) {
+ var child = children[i];
+ if (child._visible && !child.isEmpty()) {
+ var rect = child._getCachedBounds(getter,
+ matrix && matrix.chain(child._matrix), cacheItem);
+ x1 = Math.min(rect.x, x1);
+ y1 = Math.min(rect.y, y1);
+ x2 = Math.max(rect.x + rect.width, x2);
+ y2 = Math.max(rect.y + rect.height, y2);
+ }
+ }
+ return isFinite(x1)
+ ? new Rectangle(x1, y1, x2 - x1, y2 - y1)
+ : new Rectangle();
+ },
+
+ setBounds: function() {
+ var rect = Rectangle.read(arguments),
+ bounds = this.getBounds(),
+ matrix = new Matrix(),
+ center = rect.getCenter();
+ matrix.translate(center);
+ if (rect.width != bounds.width || rect.height != bounds.height) {
+ matrix.scale(
+ bounds.width != 0 ? rect.width / bounds.width : 1,
+ bounds.height != 0 ? rect.height / bounds.height : 1);
+ }
+ center = bounds.getCenter();
+ matrix.translate(-center.x, -center.y);
+ this.transform(matrix);
+ },
+
+ _getCachedBounds: function(getter, matrix, cacheItem, internalGetter) {
+ matrix = matrix && matrix.orNullIfIdentity();
+ var _matrix = internalGetter ? null : this._matrix.orNullIfIdentity(),
+ cache = (!matrix || matrix.equals(_matrix)) && getter;
+ Item._updateBoundsCache(this._parent || this._parentSymbol, cacheItem);
+ if (cache && this._bounds && this._bounds[cache])
+ return this._bounds[cache].clone();
+ var bounds = this._getBounds(internalGetter || getter,
+ matrix || _matrix, cacheItem);
+ if (cache) {
+ if (!this._bounds)
+ this._bounds = {};
+ var cached = this._bounds[cache] = bounds.clone();
+ cached._internal = !!internalGetter;
+ }
+ return bounds;
+ },
+
+ statics: {
+ _updateBoundsCache: function(parent, item) {
+ if (parent) {
+ var id = item._id,
+ ref = parent._boundsCache = parent._boundsCache || {
+ ids: {},
+ list: []
+ };
+ if (!ref.ids[id]) {
+ ref.list.push(item);
+ ref.ids[id] = item;
+ }
+ }
+ },
+
+ _clearBoundsCache: function(item) {
+ var cache = item._boundsCache;
+ if (cache) {
+ item._bounds = item._position = item._boundsCache = undefined;
+ for (var i = 0, list = cache.list, l = list.length; i < l; i++){
+ var other = list[i];
+ if (other !== item) {
+ other._bounds = other._position = undefined;
+ if (other._boundsCache)
+ Item._clearBoundsCache(other);
+ }
+ }
+ }
+ }
+ }
+
+}), {
+ beans: true,
+
+ _decompose: function() {
+ return this._decomposed = this._matrix.decompose();
+ },
+
+ getRotation: function() {
+ var decomposed = this._decomposed || this._decompose();
+ return decomposed && decomposed.rotation;
+ },
+
+ setRotation: function(rotation) {
+ var current = this.getRotation();
+ if (current != null && rotation != null) {
+ var decomposed = this._decomposed;
+ this.rotate(rotation - current);
+ decomposed.rotation = rotation;
+ this._decomposed = decomposed;
+ }
+ },
+
+ getScaling: function(_dontLink) {
+ var decomposed = this._decomposed || this._decompose(),
+ scaling = decomposed && decomposed.scaling,
+ ctor = _dontLink ? Point : LinkedPoint;
+ return scaling && new ctor(scaling.x, scaling.y, this, 'setScaling');
+ },
+
+ setScaling: function() {
+ var current = this.getScaling();
+ if (current) {
+ var scaling = Point.read(arguments, 0, { clone: true }),
+ decomposed = this._decomposed;
+ this.scale(scaling.x / current.x, scaling.y / current.y);
+ decomposed.scaling = scaling;
+ this._decomposed = decomposed;
+ }
+ },
+
+ getMatrix: function() {
+ return this._matrix;
+ },
+
+ setMatrix: function() {
+ var matrix = this._matrix;
+ matrix.initialize.apply(matrix, arguments);
+ if (this._applyMatrix) {
+ this.transform(null, true);
+ } else {
+ this._changed(9);
+ }
+ },
+
+ getGlobalMatrix: function(_dontClone) {
+ var matrix = this._globalMatrix,
+ updateVersion = this._project._updateVersion;
+ if (matrix && matrix._updateVersion !== updateVersion)
+ matrix = null;
+ if (!matrix) {
+ matrix = this._globalMatrix = this._matrix.clone();
+ var parent = this._parent;
+ if (parent)
+ matrix.preConcatenate(parent.getGlobalMatrix(true));
+ matrix._updateVersion = updateVersion;
+ }
+ return _dontClone ? matrix : matrix.clone();
+ },
+
+ getApplyMatrix: function() {
+ return this._applyMatrix;
+ },
+
+ setApplyMatrix: function(apply) {
+ if (this._applyMatrix = this._canApplyMatrix && !!apply)
+ this.transform(null, true);
+ },
+
+ getTransformContent: '#getApplyMatrix',
+ setTransformContent: '#setApplyMatrix',
+}, {
+ getProject: function() {
+ return this._project;
+ },
+
+ _setProject: function(project, installEvents) {
+ if (this._project !== project) {
+ if (this._project)
+ this._installEvents(false);
+ this._project = project;
+ var children = this._children;
+ for (var i = 0, l = children && children.length; i < l; i++)
+ children[i]._setProject(project);
+ installEvents = true;
+ }
+ if (installEvents)
+ this._installEvents(true);
+ },
+
+ getView: function() {
+ return this._project.getView();
+ },
+
+ _installEvents: function _installEvents(install) {
+ _installEvents.base.call(this, install);
+ var children = this._children;
+ for (var i = 0, l = children && children.length; i < l; i++)
+ children[i]._installEvents(install);
+ },
+
+ getLayer: function() {
+ var parent = this;
+ while (parent = parent._parent) {
+ if (parent instanceof Layer)
+ return parent;
+ }
+ return null;
+ },
+
+ getParent: function() {
+ return this._parent;
+ },
+
+ setParent: function(item) {
+ return item.addChild(this);
+ },
+
+ getChildren: function() {
+ return this._children;
+ },
+
+ setChildren: function(items) {
+ this.removeChildren();
+ this.addChildren(items);
+ },
+
+ getFirstChild: function() {
+ return this._children && this._children[0] || null;
+ },
+
+ getLastChild: function() {
+ return this._children && this._children[this._children.length - 1]
+ || null;
+ },
+
+ getNextSibling: function() {
+ return this._parent && this._parent._children[this._index + 1] || null;
+ },
+
+ getPreviousSibling: function() {
+ return this._parent && this._parent._children[this._index - 1] || null;
+ },
+
+ getIndex: function() {
+ return this._index;
+ },
+
+ equals: function(item) {
+ return item === this || item && this._class === item._class
+ && this._style.equals(item._style)
+ && this._matrix.equals(item._matrix)
+ && this._locked === item._locked
+ && this._visible === item._visible
+ && this._blendMode === item._blendMode
+ && this._opacity === item._opacity
+ && this._clipMask === item._clipMask
+ && this._guide === item._guide
+ && this._equals(item)
+ || false;
+ },
+
+ _equals: function(item) {
+ return Base.equals(this._children, item._children);
+ },
+
+ clone: function(insert) {
+ return this._clone(new this.constructor(Item.NO_INSERT), insert);
+ },
+
+ _clone: function(copy, insert, includeMatrix) {
+ var keys = ['_locked', '_visible', '_blendMode', '_opacity',
+ '_clipMask', '_guide'],
+ children = this._children;
+ copy.setStyle(this._style);
+ for (var i = 0, l = children && children.length; i < l; i++) {
+ copy.addChild(children[i].clone(false), true);
+ }
+ for (var i = 0, l = keys.length; i < l; i++) {
+ var key = keys[i];
+ if (this.hasOwnProperty(key))
+ copy[key] = this[key];
+ }
+ if (includeMatrix !== false)
+ copy._matrix.initialize(this._matrix);
+ copy.setApplyMatrix(this._applyMatrix);
+ copy.setPivot(this._pivot);
+ copy.setSelected(this._selected);
+ copy._data = this._data ? Base.clone(this._data) : null;
+ if (insert || insert === undefined)
+ copy.insertAbove(this);
+ if (this._name)
+ copy.setName(this._name, true);
+ return copy;
+ },
+
+ copyTo: function(itemOrProject) {
+ return itemOrProject.addChild(this.clone(false));
+ },
+
+ rasterize: function(resolution) {
+ var bounds = this.getStrokeBounds(),
+ scale = (resolution || this.getView().getResolution()) / 72,
+ topLeft = bounds.getTopLeft().floor(),
+ bottomRight = bounds.getBottomRight().ceil(),
+ size = new Size(bottomRight.subtract(topLeft)),
+ canvas = CanvasProvider.getCanvas(size.multiply(scale)),
+ ctx = canvas.getContext('2d'),
+ matrix = new Matrix().scale(scale).translate(topLeft.negate());
+ ctx.save();
+ matrix.applyToContext(ctx);
+ this.draw(ctx, new Base({ matrices: [matrix] }));
+ ctx.restore();
+ var raster = new Raster(Item.NO_INSERT);
+ raster.setCanvas(canvas);
+ raster.transform(new Matrix().translate(topLeft.add(size.divide(2)))
+ .scale(1 / scale));
+ raster.insertAbove(this);
+ return raster;
+ },
+
+ contains: function() {
+ return !!this._contains(
+ this._matrix._inverseTransform(Point.read(arguments)));
+ },
+
+ _contains: function(point) {
+ if (this._children) {
+ for (var i = this._children.length - 1; i >= 0; i--) {
+ if (this._children[i].contains(point))
+ return true;
+ }
+ return false;
+ }
+ return point.isInside(this.getInternalBounds());
+ },
+
+ isInside: function() {
+ return Rectangle.read(arguments).contains(this.getBounds());
+ },
+
+ _asPathItem: function() {
+ return new Path.Rectangle({
+ rectangle: this.getInternalBounds(),
+ matrix: this._matrix,
+ insert: false,
+ });
+ },
+
+ intersects: function(item, _matrix) {
+ if (!(item instanceof Item))
+ return false;
+ return this._asPathItem().getIntersections(item._asPathItem(),
+ _matrix || item._matrix).length > 0;
+ },
+
+ hitTest: function() {
+ return this._hitTest(
+ Point.read(arguments),
+ HitResult.getOptions(Base.read(arguments)));
+ },
+
+ _hitTest: function(point, options) {
+ if (this._locked || !this._visible || this._guide && !options.guides
+ || this.isEmpty())
+ return null;
+
+ var matrix = this._matrix,
+ parentTotalMatrix = options._totalMatrix,
+ view = this.getView(),
+ totalMatrix = options._totalMatrix = parentTotalMatrix
+ ? parentTotalMatrix.chain(matrix)
+ : this.getGlobalMatrix().preConcatenate(view._matrix),
+ tolerancePadding = options._tolerancePadding = new Size(
+ Path._getPenPadding(1, totalMatrix.inverted())
+ ).multiply(
+ Math.max(options.tolerance, 0.000001)
+ );
+ point = matrix._inverseTransform(point);
+
+ if (!this._children && !this.getInternalRoughBounds()
+ .expand(tolerancePadding.multiply(2))._containsPoint(point))
+ return null;
+ var checkSelf = !(options.guides && !this._guide
+ || options.selected && !this._selected
+ || options.type && options.type !== Base.hyphenate(this._class)
+ || options.class && !(this instanceof options.class)),
+ that = this,
+ res;
+
+ function checkBounds(type, part) {
+ var pt = bounds['get' + part]();
+ if (point.subtract(pt).divide(tolerancePadding).length <= 1)
+ return new HitResult(type, that,
+ { name: Base.hyphenate(part), point: pt });
+ }
+
+ if (checkSelf && (options.center || options.bounds) && this._parent) {
+ var bounds = this.getInternalBounds();
+ if (options.center)
+ res = checkBounds('center', 'Center');
+ if (!res && options.bounds) {
+ var points = [
+ 'TopLeft', 'TopRight', 'BottomLeft', 'BottomRight',
+ 'LeftCenter', 'TopCenter', 'RightCenter', 'BottomCenter'
+ ];
+ for (var i = 0; i < 8 && !res; i++)
+ res = checkBounds('bounds', points[i]);
+ }
+ }
+
+ var children = !res && this._children;
+ if (children) {
+ var opts = this._getChildHitTestOptions(options);
+ for (var i = children.length - 1; i >= 0 && !res; i--)
+ res = children[i]._hitTest(point, opts);
+ }
+ if (!res && checkSelf)
+ res = this._hitTestSelf(point, options);
+ if (res && res.point)
+ res.point = matrix.transform(res.point);
+ options._totalMatrix = parentTotalMatrix;
+ return res;
+ },
+
+ _getChildHitTestOptions: function(options) {
+ return options;
+ },
+
+ _hitTestSelf: function(point, options) {
+ if (options.fill && this.hasFill() && this._contains(point))
+ return new HitResult('fill', this);
+ },
+
+ matches: function(name, compare) {
+ function matchObject(obj1, obj2) {
+ for (var i in obj1) {
+ if (obj1.hasOwnProperty(i)) {
+ var val1 = obj1[i],
+ val2 = obj2[i];
+ if (Base.isPlainObject(val1) && Base.isPlainObject(val2)) {
+ if (!matchObject(val1, val2))
+ return false;
+ } else if (!Base.equals(val1, val2)) {
+ return false;
+ }
+ }
+ }
+ return true;
+ }
+ var type = typeof name;
+ if (type === 'object') {
+ for (var key in name) {
+ if (name.hasOwnProperty(key) && !this.matches(key, name[key]))
+ return false;
+ }
+ } else if (type === 'function') {
+ return name(this);
+ } else {
+ var value = /^(empty|editable)$/.test(name)
+ ? this['is' + Base.capitalize(name)]()
+ : name === 'type'
+ ? Base.hyphenate(this._class)
+ : this[name];
+ if (/^(constructor|class)$/.test(name)) {
+ if (!(this instanceof compare))
+ return false;
+ } else if (compare instanceof RegExp) {
+ if (!compare.test(value))
+ return false;
+ } else if (typeof compare === 'function') {
+ if (!compare(value))
+ return false;
+ } else if (Base.isPlainObject(compare)) {
+ if (!matchObject(compare, value))
+ return false;
+ } else if (!Base.equals(value, compare)) {
+ return false;
+ }
+ }
+ return true;
+ },
+
+ getItems: function(match) {
+ return Item._getItems(this._children, match, this._matrix);
+ },
+
+ getItem: function(match) {
+ return Item._getItems(this._children, match, this._matrix, null, true)
+ [0] || null;
+ },
+
+ statics: {
+ _getItems: function _getItems(children, match, matrix, param,
+ firstOnly) {
+ if (!param && typeof match === 'object') {
+ var overlapping = match.overlapping,
+ inside = match.inside,
+ bounds = overlapping || inside,
+ rect = bounds && Rectangle.read([bounds]);
+ param = {
+ items: [],
+ inside: !!inside,
+ overlapping: !!overlapping,
+ rect: rect,
+ path: overlapping && new Path.Rectangle({
+ rectangle: rect,
+ insert: false
+ })
+ };
+ if (bounds)
+ match = Base.set({}, match,
+ { inside: true, overlapping: true });
+ }
+ var items = param && param.items,
+ rect = param && param.rect;
+ matrix = rect && (matrix || new Matrix());
+ for (var i = 0, l = children && children.length; i < l; i++) {
+ var child = children[i],
+ childMatrix = matrix && matrix.chain(child._matrix),
+ add = true;
+ if (rect) {
+ var bounds = child.getBounds(childMatrix);
+ if (!rect.intersects(bounds))
+ continue;
+ if (!(param.inside && rect.contains(bounds))
+ && !(param.overlapping && (bounds.contains(rect)
+ || param.path.intersects(child, childMatrix))))
+ add = false;
+ }
+ if (add && child.matches(match)) {
+ items.push(child);
+ if (firstOnly)
+ break;
+ }
+ _getItems(child._children, match,
+ childMatrix, param,
+ firstOnly);
+ if (firstOnly && items.length > 0)
+ break;
+ }
+ return items;
+ }
+ }
+}, {
+
+ importJSON: function(json) {
+ var res = Base.importJSON(json, this);
+ return res !== this
+ ? this.addChild(res)
+ : res;
+ },
+
+ addChild: function(item, _preserve) {
+ return this.insertChild(undefined, item, _preserve);
+ },
+
+ insertChild: function(index, item, _preserve) {
+ var res = item ? this.insertChildren(index, [item], _preserve) : null;
+ return res && res[0];
+ },
+
+ addChildren: function(items, _preserve) {
+ return this.insertChildren(this._children.length, items, _preserve);
+ },
+
+ insertChildren: function(index, items, _preserve, _proto) {
+ var children = this._children;
+ if (children && items && items.length > 0) {
+ items = Array.prototype.slice.apply(items);
+ for (var i = items.length - 1; i >= 0; i--) {
+ var item = items[i];
+ if (_proto && !(item instanceof _proto)) {
+ items.splice(i, 1);
+ } else {
+ var shift = item._parent === this && item._index < index;
+ if (item._remove(false, true) && shift)
+ index--;
+ }
+ }
+ Base.splice(children, items, index, 0);
+ var project = this._project,
+ notifySelf = project && project._changes;
+ for (var i = 0, l = items.length; i < l; i++) {
+ var item = items[i];
+ item._parent = this;
+ item._setProject(this._project, true);
+ if (item._name)
+ item.setName(item._name);
+ if (notifySelf)
+ this._changed(5);
+ }
+ this._changed(11);
+ } else {
+ items = null;
+ }
+ return items;
+ },
+
+ _insertSibling: function(index, item, _preserve) {
+ return this._parent
+ ? this._parent.insertChild(index, item, _preserve)
+ : null;
+ },
+
+ insertAbove: function(item, _preserve) {
+ return item._insertSibling(item._index + 1, this, _preserve);
+ },
+
+ insertBelow: function(item, _preserve) {
+ return item._insertSibling(item._index, this, _preserve);
+ },
+
+ sendToBack: function() {
+ return (this._parent || this instanceof Layer && this._project)
+ .insertChild(0, this);
+ },
+
+ bringToFront: function() {
+ return (this._parent || this instanceof Layer && this._project)
+ .addChild(this);
+ },
+
+ appendTop: '#addChild',
+
+ appendBottom: function(item) {
+ return this.insertChild(0, item);
+ },
+
+ moveAbove: '#insertAbove',
+
+ moveBelow: '#insertBelow',
+
+ reduce: function() {
+ if (this._children && this._children.length === 1) {
+ var child = this._children[0].reduce();
+ child.insertAbove(this);
+ child.setStyle(this._style);
+ this.remove();
+ return child;
+ }
+ return this;
+ },
+
+ _removeNamed: function() {
+ var parent = this._parent;
+ if (parent) {
+ var children = parent._children,
+ namedChildren = parent._namedChildren,
+ name = this._name,
+ namedArray = namedChildren[name],
+ index = namedArray ? namedArray.indexOf(this) : -1;
+ if (index !== -1) {
+ if (children[name] == this)
+ delete children[name];
+ namedArray.splice(index, 1);
+ if (namedArray.length) {
+ children[name] = namedArray[namedArray.length - 1];
+ } else {
+ delete namedChildren[name];
+ }
+ }
+ }
+ },
+
+ _remove: function(notifySelf, notifyParent) {
+ var parent = this._parent;
+ if (parent) {
+ if (this._name)
+ this._removeNamed();
+ if (this._index != null)
+ Base.splice(parent._children, null, this._index, 1);
+ this._installEvents(false);
+ if (notifySelf) {
+ var project = this._project;
+ if (project && project._changes)
+ this._changed(5);
+ }
+ if (notifyParent)
+ parent._changed(11);
+ this._parent = null;
+ return true;
+ }
+ return false;
+ },
+
+ remove: function() {
+ return this._remove(true, true);
+ },
+
+ replaceWith: function(item) {
+ var ok = item && item.insertBelow(this);
+ if (ok)
+ this.remove();
+ return ok;
+ },
+
+ removeChildren: function(from, to) {
+ if (!this._children)
+ return null;
+ from = from || 0;
+ to = Base.pick(to, this._children.length);
+ var removed = Base.splice(this._children, null, from, to - from);
+ for (var i = removed.length - 1; i >= 0; i--) {
+ removed[i]._remove(true, false);
+ }
+ if (removed.length > 0)
+ this._changed(11);
+ return removed;
+ },
+
+ clear: '#removeChildren',
+
+ reverseChildren: function() {
+ if (this._children) {
+ this._children.reverse();
+ for (var i = 0, l = this._children.length; i < l; i++)
+ this._children[i]._index = i;
+ this._changed(11);
+ }
+ },
+
+ isEmpty: function() {
+ return !this._children || this._children.length === 0;
+ },
+
+ isEditable: function() {
+ var item = this;
+ while (item) {
+ if (!item._visible || item._locked)
+ return false;
+ item = item._parent;
+ }
+ return true;
+ },
+
+ hasFill: function() {
+ return this.getStyle().hasFill();
+ },
+
+ hasStroke: function() {
+ return this.getStyle().hasStroke();
+ },
+
+ hasShadow: function() {
+ return this.getStyle().hasShadow();
+ },
+
+ _getOrder: function(item) {
+ function getList(item) {
+ var list = [];
+ do {
+ list.unshift(item);
+ } while (item = item._parent);
+ return list;
+ }
+ var list1 = getList(this),
+ list2 = getList(item);
+ for (var i = 0, l = Math.min(list1.length, list2.length); i < l; i++) {
+ if (list1[i] != list2[i]) {
+ return list1[i]._index < list2[i]._index ? 1 : -1;
+ }
+ }
+ return 0;
+ },
+
+ hasChildren: function() {
+ return this._children && this._children.length > 0;
+ },
+
+ isInserted: function() {
+ return this._parent ? this._parent.isInserted() : false;
+ },
+
+ isAbove: function(item) {
+ return this._getOrder(item) === -1;
+ },
+
+ isBelow: function(item) {
+ return this._getOrder(item) === 1;
+ },
+
+ isParent: function(item) {
+ return this._parent === item;
+ },
+
+ isChild: function(item) {
+ return item && item._parent === this;
+ },
+
+ isDescendant: function(item) {
+ var parent = this;
+ while (parent = parent._parent) {
+ if (parent == item)
+ return true;
+ }
+ return false;
+ },
+
+ isAncestor: function(item) {
+ return item ? item.isDescendant(this) : false;
+ },
+
+ isGroupedWith: function(item) {
+ var parent = this._parent;
+ while (parent) {
+ if (parent._parent
+ && /^(Group|Layer|CompoundPath)$/.test(parent._class)
+ && item.isDescendant(parent))
+ return true;
+ parent = parent._parent;
+ }
+ return false;
+ },
+
+ translate: function() {
+ var mx = new Matrix();
+ return this.transform(mx.translate.apply(mx, arguments));
+ },
+
+ rotate: function(angle ) {
+ return this.transform(new Matrix().rotate(angle,
+ Point.read(arguments, 1, { readNull: true })
+ || this.getPosition(true)));
+ }
+}, Base.each(['scale', 'shear', 'skew'], function(name) {
+ this[name] = function() {
+ var point = Point.read(arguments),
+ center = Point.read(arguments, 0, { readNull: true });
+ return this.transform(new Matrix()[name](point,
+ center || this.getPosition(true)));
+ };
+}, {
+
+}), {
+ transform: function(matrix, _applyMatrix, _applyRecursively,
+ _setApplyMatrix) {
+ if (matrix && matrix.isIdentity())
+ matrix = null;
+ var _matrix = this._matrix,
+ applyMatrix = (_applyMatrix || this._applyMatrix)
+ && ((!_matrix.isIdentity() || matrix)
+ || _applyMatrix && _applyRecursively && this._children);
+ if (!matrix && !applyMatrix)
+ return this;
+ if (matrix)
+ _matrix.preConcatenate(matrix);
+ if (applyMatrix = applyMatrix && this._transformContent(_matrix,
+ _applyRecursively, _setApplyMatrix)) {
+ var pivot = this._pivot,
+ style = this._style,
+ fillColor = style.getFillColor(true),
+ strokeColor = style.getStrokeColor(true);
+ if (pivot)
+ _matrix._transformPoint(pivot, pivot, true);
+ if (fillColor)
+ fillColor.transform(_matrix);
+ if (strokeColor)
+ strokeColor.transform(_matrix);
+ _matrix.reset(true);
+ if (_setApplyMatrix && this._canApplyMatrix)
+ this._applyMatrix = true;
+ }
+ var bounds = this._bounds,
+ position = this._position;
+ this._changed(9);
+ var decomp = bounds && matrix && matrix.decompose();
+ if (decomp && !decomp.shearing && decomp.rotation % 90 === 0) {
+ for (var key in bounds) {
+ var rect = bounds[key];
+ if (applyMatrix || !rect._internal)
+ matrix._transformBounds(rect, rect);
+ }
+ var getter = this._boundsGetter,
+ rect = bounds[getter && getter.getBounds || getter || 'getBounds'];
+ if (rect)
+ this._position = rect.getCenter(true);
+ this._bounds = bounds;
+ } else if (matrix && position) {
+ this._position = matrix._transformPoint(position, position);
+ }
+ return this;
+ },
+
+ _transformContent: function(matrix, applyRecursively, setApplyMatrix) {
+ var children = this._children;
+ if (children) {
+ for (var i = 0, l = children.length; i < l; i++)
+ children[i].transform(matrix, true, applyRecursively,
+ setApplyMatrix);
+ return true;
+ }
+ },
+
+ globalToLocal: function() {
+ return this.getGlobalMatrix(true)._inverseTransform(
+ Point.read(arguments));
+ },
+
+ localToGlobal: function() {
+ return this.getGlobalMatrix(true)._transformPoint(
+ Point.read(arguments));
+ },
+
+ parentToLocal: function() {
+ return this._matrix._inverseTransform(Point.read(arguments));
+ },
+
+ localToParent: function() {
+ return this._matrix._transformPoint(Point.read(arguments));
+ },
+
+ fitBounds: function(rectangle, fill) {
+ rectangle = Rectangle.read(arguments);
+ var bounds = this.getBounds(),
+ itemRatio = bounds.height / bounds.width,
+ rectRatio = rectangle.height / rectangle.width,
+ scale = (fill ? itemRatio > rectRatio : itemRatio < rectRatio)
+ ? rectangle.width / bounds.width
+ : rectangle.height / bounds.height,
+ newBounds = new Rectangle(new Point(),
+ new Size(bounds.width * scale, bounds.height * scale));
+ newBounds.setCenter(rectangle.getCenter());
+ this.setBounds(newBounds);
+ },
+
+ _setStyles: function(ctx) {
+ var style = this._style,
+ fillColor = style.getFillColor(),
+ strokeColor = style.getStrokeColor(),
+ shadowColor = style.getShadowColor();
+ if (fillColor)
+ ctx.fillStyle = fillColor.toCanvasStyle(ctx);
+ if (strokeColor) {
+ var strokeWidth = style.getStrokeWidth();
+ if (strokeWidth > 0) {
+ ctx.strokeStyle = strokeColor.toCanvasStyle(ctx);
+ ctx.lineWidth = strokeWidth;
+ var strokeJoin = style.getStrokeJoin(),
+ strokeCap = style.getStrokeCap(),
+ miterLimit = style.getMiterLimit();
+ if (strokeJoin)
+ ctx.lineJoin = strokeJoin;
+ if (strokeCap)
+ ctx.lineCap = strokeCap;
+ if (miterLimit)
+ ctx.miterLimit = miterLimit;
+ if (paper.support.nativeDash) {
+ var dashArray = style.getDashArray(),
+ dashOffset = style.getDashOffset();
+ if (dashArray && dashArray.length) {
+ if ('setLineDash' in ctx) {
+ ctx.setLineDash(dashArray);
+ ctx.lineDashOffset = dashOffset;
+ } else {
+ ctx.mozDash = dashArray;
+ ctx.mozDashOffset = dashOffset;
+ }
+ }
+ }
+ }
+ }
+ if (shadowColor) {
+ var shadowBlur = style.getShadowBlur();
+ if (shadowBlur > 0) {
+ ctx.shadowColor = shadowColor.toCanvasStyle(ctx);
+ ctx.shadowBlur = shadowBlur;
+ var offset = this.getShadowOffset();
+ ctx.shadowOffsetX = offset.x;
+ ctx.shadowOffsetY = offset.y;
+ }
+ }
+ },
+
+ draw: function(ctx, param, parentStrokeMatrix) {
+ var updateVersion = this._updateVersion = this._project._updateVersion;
+ if (!this._visible || this._opacity === 0)
+ return;
+ var matrices = param.matrices,
+ viewMatrix = param.viewMatrix,
+ matrix = this._matrix,
+ globalMatrix = matrices[matrices.length - 1].chain(matrix);
+ if (!globalMatrix.isInvertible())
+ return;
+
+ function getViewMatrix(matrix) {
+ return viewMatrix ? viewMatrix.chain(matrix) : matrix;
+ }
+
+ matrices.push(globalMatrix);
+ if (param.updateMatrix) {
+ globalMatrix._updateVersion = updateVersion;
+ this._globalMatrix = globalMatrix;
+ }
+
+ var blendMode = this._blendMode,
+ opacity = this._opacity,
+ normalBlend = blendMode === 'normal',
+ nativeBlend = BlendMode.nativeModes[blendMode],
+ direct = normalBlend && opacity === 1
+ || param.dontStart
+ || param.clip
+ || (nativeBlend || normalBlend && opacity < 1)
+ && this._canComposite(),
+ pixelRatio = param.pixelRatio || 1,
+ mainCtx, itemOffset, prevOffset;
+ if (!direct) {
+ var bounds = this.getStrokeBounds(getViewMatrix(globalMatrix));
+ if (!bounds.width || !bounds.height)
+ return;
+ prevOffset = param.offset;
+ itemOffset = param.offset = bounds.getTopLeft().floor();
+ mainCtx = ctx;
+ ctx = CanvasProvider.getContext(bounds.getSize().ceil().add(1)
+ .multiply(pixelRatio));
+ if (pixelRatio !== 1)
+ ctx.scale(pixelRatio, pixelRatio);
+ }
+ ctx.save();
+ var strokeMatrix = parentStrokeMatrix
+ ? parentStrokeMatrix.chain(matrix)
+ : !this.getStrokeScaling(true) && getViewMatrix(globalMatrix),
+ clip = !direct && param.clipItem,
+ transform = !strokeMatrix || clip;
+ if (direct) {
+ ctx.globalAlpha = opacity;
+ if (nativeBlend)
+ ctx.globalCompositeOperation = blendMode;
+ } else if (transform) {
+ ctx.translate(-itemOffset.x, -itemOffset.y);
+ }
+ if (transform)
+ (direct ? matrix : getViewMatrix(globalMatrix)).applyToContext(ctx);
+ if (clip)
+ param.clipItem.draw(ctx, param.extend({ clip: true }));
+ if (strokeMatrix) {
+ ctx.setTransform(pixelRatio, 0, 0, pixelRatio, 0, 0);
+ var offset = param.offset;
+ if (offset)
+ ctx.translate(-offset.x, -offset.y);
+ }
+ this._draw(ctx, param, strokeMatrix);
+ ctx.restore();
+ matrices.pop();
+ if (param.clip && !param.dontFinish)
+ ctx.clip();
+ if (!direct) {
+ BlendMode.process(blendMode, ctx, mainCtx, opacity,
+ itemOffset.subtract(prevOffset).multiply(pixelRatio));
+ CanvasProvider.release(ctx);
+ param.offset = prevOffset;
+ }
+ },
+
+ _isUpdated: function(updateVersion) {
+ var parent = this._parent;
+ if (parent instanceof CompoundPath)
+ return parent._isUpdated(updateVersion);
+ var updated = this._updateVersion === updateVersion;
+ if (!updated && parent && parent._visible
+ && parent._isUpdated(updateVersion)) {
+ this._updateVersion = updateVersion;
+ updated = true;
+ }
+ return updated;
+ },
+
+ _drawSelection: function(ctx, matrix, size, selectedItems, updateVersion) {
+ if ((this._drawSelected || this._boundsSelected)
+ && this._isUpdated(updateVersion)) {
+ var color = this.getSelectedColor(true)
+ || this.getLayer().getSelectedColor(true),
+ mx = matrix.chain(this.getGlobalMatrix(true));
+ ctx.strokeStyle = ctx.fillStyle = color
+ ? color.toCanvasStyle(ctx) : '#009dec';
+ if (this._drawSelected)
+ this._drawSelected(ctx, mx, selectedItems);
+ if (this._boundsSelected) {
+ var half = size / 2;
+ coords = mx._transformCorners(this.getInternalBounds());
+ ctx.beginPath();
+ for (var i = 0; i < 8; i++)
+ ctx[i === 0 ? 'moveTo' : 'lineTo'](coords[i], coords[++i]);
+ ctx.closePath();
+ ctx.stroke();
+ for (var i = 0; i < 8; i++)
+ ctx.fillRect(coords[i] - half, coords[++i] - half,
+ size, size);
+ }
+ }
+ },
+
+ _canComposite: function() {
+ return false;
+ }
+}, Base.each(['down', 'drag', 'up', 'move'], function(name) {
+ this['removeOn' + Base.capitalize(name)] = function() {
+ var hash = {};
+ hash[name] = true;
+ return this.removeOn(hash);
+ };
+}, {
+
+ removeOn: function(obj) {
+ for (var name in obj) {
+ if (obj[name]) {
+ var key = 'mouse' + name,
+ project = this._project,
+ sets = project._removeSets = project._removeSets || {};
+ sets[key] = sets[key] || {};
+ sets[key][this._id] = this;
+ }
+ }
+ return this;
+ }
+}));
+
+var Group = Item.extend({
+ _class: 'Group',
+ _selectChildren: true,
+ _serializeFields: {
+ children: []
+ },
+
+ initialize: function Group(arg) {
+ this._children = [];
+ this._namedChildren = {};
+ if (!this._initialize(arg))
+ this.addChildren(Array.isArray(arg) ? arg : arguments);
+ },
+
+ _changed: function _changed(flags) {
+ _changed.base.call(this, flags);
+ if (flags & 1026) {
+ this._clipItem = undefined;
+ }
+ },
+
+ _getClipItem: function() {
+ var clipItem = this._clipItem;
+ if (clipItem === undefined) {
+ clipItem = null;
+ for (var i = 0, l = this._children.length; i < l; i++) {
+ var child = this._children[i];
+ if (child._clipMask) {
+ clipItem = child;
+ break;
+ }
+ }
+ this._clipItem = clipItem;
+ }
+ return clipItem;
+ },
+
+ isClipped: function() {
+ return !!this._getClipItem();
+ },
+
+ setClipped: function(clipped) {
+ var child = this.getFirstChild();
+ if (child)
+ child.setClipMask(clipped);
+ },
+
+ _draw: function(ctx, param) {
+ var clip = param.clip,
+ clipItem = !clip && this._getClipItem(),
+ draw = true;
+ param = param.extend({ clipItem: clipItem, clip: false });
+ if (clip) {
+ if (this._currentPath) {
+ ctx.currentPath = this._currentPath;
+ draw = false;
+ } else {
+ ctx.beginPath();
+ param.dontStart = param.dontFinish = true;
+ }
+ } else if (clipItem) {
+ clipItem.draw(ctx, param.extend({ clip: true }));
+ }
+ if (draw) {
+ for (var i = 0, l = this._children.length; i < l; i++) {
+ var item = this._children[i];
+ if (item !== clipItem)
+ item.draw(ctx, param);
+ }
+ }
+ if (clip) {
+ this._currentPath = ctx.currentPath;
+ }
+ }
+});
+
+var Layer = Group.extend({
+ _class: 'Layer',
+
+ initialize: function Layer(arg) {
+ var props = Base.isPlainObject(arg)
+ ? new Base(arg)
+ : { children: Array.isArray(arg) ? arg : arguments },
+ insert = props.insert;
+ props.insert = false;
+ Group.call(this, props);
+ if (insert || insert === undefined) {
+ this._project.addChild(this);
+ this.activate();
+ }
+ },
+
+ _remove: function _remove(notifySelf, notifyParent) {
+ if (this._parent)
+ return _remove.base.call(this, notifySelf, notifyParent);
+ if (this._index != null) {
+ var project = this._project;
+ if (project._activeLayer === this)
+ project._activeLayer = this.getNextSibling()
+ || this.getPreviousSibling();
+ Base.splice(project.layers, null, this._index, 1);
+ this._installEvents(false);
+ if (notifySelf && project._changes)
+ this._changed(5);
+ if (notifyParent) {
+ project._needsUpdate = true;
+ }
+ return true;
+ }
+ return false;
+ },
+
+ getNextSibling: function getNextSibling() {
+ return this._parent ? getNextSibling.base.call(this)
+ : this._project.layers[this._index + 1] || null;
+ },
+
+ getPreviousSibling: function getPreviousSibling() {
+ return this._parent ? getPreviousSibling.base.call(this)
+ : this._project.layers[this._index - 1] || null;
+ },
+
+ isInserted: function isInserted() {
+ return this._parent ? isInserted.base.call(this) : this._index != null;
+ },
+
+ activate: function() {
+ this._project._activeLayer = this;
+ },
+
+ _insertSibling: function _insertSibling(index, item, _preserve) {
+ return !this._parent
+ ? this._project.insertChild(index, item, _preserve)
+ : _insertSibling.base.call(this, index, item, _preserve);
+ }
+});
+
+var Shape = Item.extend({
+ _class: 'Shape',
+ _applyMatrix: false,
+ _canApplyMatrix: false,
+ _boundsSelected: true,
+ _serializeFields: {
+ type: null,
+ size: null,
+ radius: null
+ },
+
+ initialize: function Shape(props) {
+ this._initialize(props);
+ },
+
+ _equals: function(item) {
+ return this._type === item._type
+ && this._size.equals(item._size)
+ && Base.equals(this._radius, item._radius);
+ },
+
+ clone: function(insert) {
+ var copy = new Shape(Item.NO_INSERT);
+ copy.setType(this._type);
+ copy.setSize(this._size);
+ copy.setRadius(this._radius);
+ return this._clone(copy, insert);
+ },
+
+ getType: function() {
+ return this._type;
+ },
+
+ setType: function(type) {
+ this._type = type;
+ },
+
+ getShape: '#getType',
+ setShape: '#setType',
+
+ getSize: function() {
+ var size = this._size;
+ return new LinkedSize(size.width, size.height, this, 'setSize');
+ },
+
+ setSize: function() {
+ var size = Size.read(arguments);
+ if (!this._size) {
+ this._size = size.clone();
+ } else if (!this._size.equals(size)) {
+ var type = this._type,
+ width = size.width,
+ height = size.height;
+ if (type === 'rectangle') {
+ var radius = Size.min(this._radius, size.divide(2));
+ this._radius.set(radius.width, radius.height);
+ } else if (type === 'circle') {
+ width = height = (width + height) / 2;
+ this._radius = width / 2;
+ } else if (type === 'ellipse') {
+ this._radius.set(width / 2, height / 2);
+ }
+ this._size.set(width, height);
+ this._changed(9);
+ }
+ },
+
+ getRadius: function() {
+ var rad = this._radius;
+ return this._type === 'circle'
+ ? rad
+ : new LinkedSize(rad.width, rad.height, this, 'setRadius');
+ },
+
+ setRadius: function(radius) {
+ var type = this._type;
+ if (type === 'circle') {
+ if (radius === this._radius)
+ return;
+ var size = radius * 2;
+ this._radius = radius;
+ this._size.set(size, size);
+ } else {
+ radius = Size.read(arguments);
+ if (!this._radius) {
+ this._radius = radius.clone();
+ } else {
+ if (this._radius.equals(radius))
+ return;
+ this._radius.set(radius.width, radius.height);
+ if (type === 'rectangle') {
+ var size = Size.max(this._size, radius.multiply(2));
+ this._size.set(size.width, size.height);
+ } else if (type === 'ellipse') {
+ this._size.set(radius.width * 2, radius.height * 2);
+ }
+ }
+ }
+ this._changed(9);
+ },
+
+ isEmpty: function() {
+ return false;
+ },
+
+ toPath: function(insert) {
+ var path = this._clone(new Path[Base.capitalize(this._type)]({
+ center: new Point(),
+ size: this._size,
+ radius: this._radius,
+ insert: false
+ }), insert);
+ if (paper.settings.applyMatrix)
+ path.setApplyMatrix(true);
+ return path;
+ },
+
+ _draw: function(ctx, param, strokeMatrix) {
+ var style = this._style,
+ hasFill = style.hasFill(),
+ hasStroke = style.hasStroke(),
+ dontPaint = param.dontFinish || param.clip,
+ untransformed = !strokeMatrix;
+ if (hasFill || hasStroke || dontPaint) {
+ var type = this._type,
+ radius = this._radius,
+ isCircle = type === 'circle';
+ if (!param.dontStart)
+ ctx.beginPath();
+ if (untransformed && isCircle) {
+ ctx.arc(0, 0, radius, 0, Math.PI * 2, true);
+ } else {
+ var rx = isCircle ? radius : radius.width,
+ ry = isCircle ? radius : radius.height,
+ size = this._size,
+ width = size.width,
+ height = size.height;
+ if (untransformed && type === 'rectangle' && rx === 0 && ry === 0) {
+ ctx.rect(-width / 2, -height / 2, width, height);
+ } else {
+ var x = width / 2,
+ y = height / 2,
+ kappa = 1 - 0.5522847498307936,
+ cx = rx * kappa,
+ cy = ry * kappa,
+ c = [
+ -x, -y + ry,
+ -x, -y + cy,
+ -x + cx, -y,
+ -x + rx, -y,
+ x - rx, -y,
+ x - cx, -y,
+ x, -y + cy,
+ x, -y + ry,
+ x, y - ry,
+ x, y - cy,
+ x - cx, y,
+ x - rx, y,
+ -x + rx, y,
+ -x + cx, y,
+ -x, y - cy,
+ -x, y - ry
+ ];
+ if (strokeMatrix)
+ strokeMatrix.transform(c, c, 32);
+ ctx.moveTo(c[0], c[1]);
+ ctx.bezierCurveTo(c[2], c[3], c[4], c[5], c[6], c[7]);
+ if (x !== rx)
+ ctx.lineTo(c[8], c[9]);
+ ctx.bezierCurveTo(c[10], c[11], c[12], c[13], c[14], c[15]);
+ if (y !== ry)
+ ctx.lineTo(c[16], c[17]);
+ ctx.bezierCurveTo(c[18], c[19], c[20], c[21], c[22], c[23]);
+ if (x !== rx)
+ ctx.lineTo(c[24], c[25]);
+ ctx.bezierCurveTo(c[26], c[27], c[28], c[29], c[30], c[31]);
+ }
+ }
+ ctx.closePath();
+ }
+ if (!dontPaint && (hasFill || hasStroke)) {
+ this._setStyles(ctx);
+ if (hasFill) {
+ ctx.fill(style.getWindingRule());
+ ctx.shadowColor = 'rgba(0,0,0,0)';
+ }
+ if (hasStroke)
+ ctx.stroke();
+ }
+ },
+
+ _canComposite: function() {
+ return !(this.hasFill() && this.hasStroke());
+ },
+
+ _getBounds: function(getter, matrix) {
+ var rect = new Rectangle(this._size).setCenter(0, 0);
+ if (getter !== 'getBounds' && this.hasStroke())
+ rect = rect.expand(this.getStrokeWidth());
+ return matrix ? matrix._transformBounds(rect) : rect;
+ }
+},
+new function() {
+
+ function getCornerCenter(that, point, expand) {
+ var radius = that._radius;
+ if (!radius.isZero()) {
+ var halfSize = that._size.divide(2);
+ for (var i = 0; i < 4; i++) {
+ var dir = new Point(i & 1 ? 1 : -1, i > 1 ? 1 : -1),
+ corner = dir.multiply(halfSize),
+ center = corner.subtract(dir.multiply(radius)),
+ rect = new Rectangle(corner, center);
+ if ((expand ? rect.expand(expand) : rect).contains(point))
+ return center;
+ }
+ }
+ }
+
+ function getEllipseRadius(point, radius) {
+ var angle = point.getAngleInRadians(),
+ width = radius.width * 2,
+ height = radius.height * 2,
+ x = width * Math.sin(angle),
+ y = height * Math.cos(angle);
+ return width * height / (2 * Math.sqrt(x * x + y * y));
+ }
+
+ return {
+ _contains: function _contains(point) {
+ if (this._type === 'rectangle') {
+ var center = getCornerCenter(this, point);
+ return center
+ ? point.subtract(center).divide(this._radius)
+ .getLength() <= 1
+ : _contains.base.call(this, point);
+ } else {
+ return point.divide(this.size).getLength() <= 0.5;
+ }
+ },
+
+ _hitTestSelf: function _hitTestSelf(point, options) {
+ var hit = false;
+ if (this.hasStroke()) {
+ var type = this._type,
+ radius = this._radius,
+ strokeWidth = this.getStrokeWidth() + 2 * options.tolerance;
+ if (type === 'rectangle') {
+ var center = getCornerCenter(this, point, strokeWidth);
+ if (center) {
+ var pt = point.subtract(center);
+ hit = 2 * Math.abs(pt.getLength()
+ - getEllipseRadius(pt, radius)) <= strokeWidth;
+ } else {
+ var rect = new Rectangle(this._size).setCenter(0, 0),
+ outer = rect.expand(strokeWidth),
+ inner = rect.expand(-strokeWidth);
+ hit = outer._containsPoint(point)
+ && !inner._containsPoint(point);
+ }
+ } else {
+ if (type === 'ellipse')
+ radius = getEllipseRadius(point, radius);
+ hit = 2 * Math.abs(point.getLength() - radius)
+ <= strokeWidth;
+ }
+ }
+ return hit
+ ? new HitResult('stroke', this)
+ : _hitTestSelf.base.apply(this, arguments);
+ }
+ };
+}, {
+
+statics: new function() {
+ function createShape(type, point, size, radius, args) {
+ var item = new Shape(Base.getNamed(args));
+ item._type = type;
+ item._size = size;
+ item._radius = radius;
+ return item.translate(point);
+ }
+
+ return {
+ Circle: function() {
+ var center = Point.readNamed(arguments, 'center'),
+ radius = Base.readNamed(arguments, 'radius');
+ return createShape('circle', center, new Size(radius * 2), radius,
+ arguments);
+ },
+
+ Rectangle: function() {
+ var rect = Rectangle.readNamed(arguments, 'rectangle'),
+ radius = Size.min(Size.readNamed(arguments, 'radius'),
+ rect.getSize(true).divide(2));
+ return createShape('rectangle', rect.getCenter(true),
+ rect.getSize(true), radius, arguments);
+ },
+
+ Ellipse: function() {
+ var ellipse = Shape._readEllipse(arguments),
+ radius = ellipse.radius;
+ return createShape('ellipse', ellipse.center, radius.multiply(2),
+ radius, arguments);
+ },
+
+ _readEllipse: function(args) {
+ var center,
+ radius;
+ if (Base.hasNamed(args, 'radius')) {
+ center = Point.readNamed(args, 'center');
+ radius = Size.readNamed(args, 'radius');
+ } else {
+ var rect = Rectangle.readNamed(args, 'rectangle');
+ center = rect.getCenter(true);
+ radius = rect.getSize(true).divide(2);
+ }
+ return { center: center, radius: radius };
+ }
+ };
+}});
+
+var Raster = Item.extend({
+ _class: 'Raster',
+ _applyMatrix: false,
+ _canApplyMatrix: false,
+ _boundsGetter: 'getBounds',
+ _boundsSelected: true,
+ _serializeFields: {
+ crossOrigin: null,
+ source: null
+ },
+
+ initialize: function Raster(object, position) {
+ if (!this._initialize(object,
+ position !== undefined && Point.read(arguments, 1))) {
+ if (typeof object === 'string') {
+ this.setSource(object);
+ } else {
+ this.setImage(object);
+ }
+ }
+ if (!this._size) {
+ this._size = new Size();
+ this._loaded = false;
+ }
+ },
+
+ _equals: function(item) {
+ return this.getSource() === item.getSource();
+ },
+
+ clone: function(insert) {
+ var copy = new Raster(Item.NO_INSERT),
+ image = this._image,
+ canvas = this._canvas;
+ if (image) {
+ copy.setImage(image);
+ } else if (canvas) {
+ var copyCanvas = CanvasProvider.getCanvas(this._size);
+ copyCanvas.getContext('2d').drawImage(canvas, 0, 0);
+ copy.setImage(copyCanvas);
+ }
+ copy._crossOrigin = this._crossOrigin;
+ return this._clone(copy, insert);
+ },
+
+ getSize: function() {
+ var size = this._size;
+ return new LinkedSize(size ? size.width : 0, size ? size.height : 0,
+ this, 'setSize');
+ },
+
+ setSize: function() {
+ var size = Size.read(arguments);
+ if (!size.equals(this._size)) {
+ if (size.width > 0 && size.height > 0) {
+ var element = this.getElement();
+ this.setImage(CanvasProvider.getCanvas(size));
+ if (element)
+ this.getContext(true).drawImage(element, 0, 0,
+ size.width, size.height);
+ } else {
+ if (this._canvas)
+ CanvasProvider.release(this._canvas);
+ this._size = size.clone();
+ }
+ }
+ },
+
+ getWidth: function() {
+ return this._size ? this._size.width : 0;
+ },
+
+ setWidth: function(width) {
+ this.setSize(width, this.getHeight());
+ },
+
+ getHeight: function() {
+ return this._size ? this._size.height : 0;
+ },
+
+ setHeight: function(height) {
+ this.setSize(this.getWidth(), height);
+ },
+
+ isEmpty: function() {
+ var size = this._size;
+ return !size || size.width === 0 && size.height === 0;
+ },
+
+ getResolution: function() {
+ var matrix = this._matrix,
+ orig = new Point(0, 0).transform(matrix),
+ u = new Point(1, 0).transform(matrix).subtract(orig),
+ v = new Point(0, 1).transform(matrix).subtract(orig);
+ return new Size(
+ 72 / u.getLength(),
+ 72 / v.getLength()
+ );
+ },
+
+ getPpi: '#getResolution',
+
+ getImage: function() {
+ return this._image;
+ },
+
+ setImage: function(image) {
+ if (this._canvas)
+ CanvasProvider.release(this._canvas);
+ if (image && image.getContext) {
+ this._image = null;
+ this._canvas = image;
+ this._loaded = true;
+ } else {
+ this._image = image;
+ this._canvas = null;
+ this._loaded = image && image.complete;
+ }
+ this._size = new Size(
+ image ? image.naturalWidth || image.width : 0,
+ image ? image.naturalHeight || image.height : 0);
+ this._context = null;
+ this._changed(521);
+ },
+
+ getCanvas: function() {
+ if (!this._canvas) {
+ var ctx = CanvasProvider.getContext(this._size);
+ try {
+ if (this._image)
+ ctx.drawImage(this._image, 0, 0);
+ this._canvas = ctx.canvas;
+ } catch (e) {
+ CanvasProvider.release(ctx);
+ }
+ }
+ return this._canvas;
+ },
+
+ setCanvas: '#setImage',
+
+ getContext: function(modify) {
+ if (!this._context)
+ this._context = this.getCanvas().getContext('2d');
+ if (modify) {
+ this._image = null;
+ this._changed(513);
+ }
+ return this._context;
+ },
+
+ setContext: function(context) {
+ this._context = context;
+ },
+
+ getSource: function() {
+ return this._image && this._image.src || this.toDataURL();
+ },
+
+ setSource: function(src) {
+ var that = this,
+ crossOrigin = this._crossOrigin,
+ image;
+
+ function loaded() {
+ var view = that.getView();
+ if (view) {
+ paper = view._scope;
+ that.setImage(image);
+ that.emit('load');
+ view.update();
+ }
+ }
+
+ image = document.getElementById(src) || new Image();
+ if (crossOrigin)
+ image.crossOrigin = crossOrigin;
+ if (image.naturalWidth && image.naturalHeight) {
+ setTimeout(loaded, 0);
+ } else {
+ DomEvent.add(image, { load: loaded });
+ if (!image.src)
+ image.src = src;
+ }
+ this.setImage(image);
+ },
+
+ getCrossOrigin: function() {
+ return this._image && this._image.crossOrigin || this._crossOrigin || '';
+ },
+
+ setCrossOrigin: function(crossOrigin) {
+ this._crossOrigin = crossOrigin;
+ if (this._image)
+ this._image.crossOrigin = crossOrigin;
+ },
+
+ getElement: function() {
+ return this._canvas || this._loaded && this._image;
+ }
+}, {
+ beans: false,
+
+ getSubCanvas: function() {
+ var rect = Rectangle.read(arguments),
+ ctx = CanvasProvider.getContext(rect.getSize());
+ ctx.drawImage(this.getCanvas(), rect.x, rect.y,
+ rect.width, rect.height, 0, 0, rect.width, rect.height);
+ return ctx.canvas;
+ },
+
+ getSubRaster: function() {
+ var rect = Rectangle.read(arguments),
+ raster = new Raster(Item.NO_INSERT);
+ raster.setImage(this.getSubCanvas(rect));
+ raster.translate(rect.getCenter().subtract(this.getSize().divide(2)));
+ raster._matrix.preConcatenate(this._matrix);
+ raster.insertAbove(this);
+ return raster;
+ },
+
+ toDataURL: function() {
+ var src = this._image && this._image.src;
+ if (/^data:/.test(src))
+ return src;
+ var canvas = this.getCanvas();
+ return canvas ? canvas.toDataURL() : null;
+ },
+
+ drawImage: function(image ) {
+ var point = Point.read(arguments, 1);
+ this.getContext(true).drawImage(image, point.x, point.y);
+ },
+
+ getAverageColor: function(object) {
+ var bounds, path;
+ if (!object) {
+ bounds = this.getBounds();
+ } else if (object instanceof PathItem) {
+ path = object;
+ bounds = object.getBounds();
+ } else if (object.width) {
+ bounds = new Rectangle(object);
+ } else if (object.x) {
+ bounds = new Rectangle(object.x - 0.5, object.y - 0.5, 1, 1);
+ }
+ var sampleSize = 32,
+ width = Math.min(bounds.width, sampleSize),
+ height = Math.min(bounds.height, sampleSize);
+ var ctx = Raster._sampleContext;
+ if (!ctx) {
+ ctx = Raster._sampleContext = CanvasProvider.getContext(
+ new Size(sampleSize));
+ } else {
+ ctx.clearRect(0, 0, sampleSize + 1, sampleSize + 1);
+ }
+ ctx.save();
+ var matrix = new Matrix()
+ .scale(width / bounds.width, height / bounds.height)
+ .translate(-bounds.x, -bounds.y);
+ matrix.applyToContext(ctx);
+ if (path)
+ path.draw(ctx, new Base({ clip: true, matrices: [matrix] }));
+ this._matrix.applyToContext(ctx);
+ var element = this.getElement(),
+ size = this._size;
+ if (element)
+ ctx.drawImage(element, -size.width / 2, -size.height / 2);
+ ctx.restore();
+ var pixels = ctx.getImageData(0.5, 0.5, Math.ceil(width),
+ Math.ceil(height)).data,
+ channels = [0, 0, 0],
+ total = 0;
+ for (var i = 0, l = pixels.length; i < l; i += 4) {
+ var alpha = pixels[i + 3];
+ total += alpha;
+ alpha /= 255;
+ channels[0] += pixels[i] * alpha;
+ channels[1] += pixels[i + 1] * alpha;
+ channels[2] += pixels[i + 2] * alpha;
+ }
+ for (var i = 0; i < 3; i++)
+ channels[i] /= total;
+ return total ? Color.read(channels) : null;
+ },
+
+ getPixel: function() {
+ var point = Point.read(arguments);
+ var data = this.getContext().getImageData(point.x, point.y, 1, 1).data;
+ return new Color('rgb', [data[0] / 255, data[1] / 255, data[2] / 255],
+ data[3] / 255);
+ },
+
+ setPixel: function() {
+ var point = Point.read(arguments),
+ color = Color.read(arguments),
+ components = color._convert('rgb'),
+ alpha = color._alpha,
+ ctx = this.getContext(true),
+ imageData = ctx.createImageData(1, 1),
+ data = imageData.data;
+ data[0] = components[0] * 255;
+ data[1] = components[1] * 255;
+ data[2] = components[2] * 255;
+ data[3] = alpha != null ? alpha * 255 : 255;
+ ctx.putImageData(imageData, point.x, point.y);
+ },
+
+ createImageData: function() {
+ var size = Size.read(arguments);
+ return this.getContext().createImageData(size.width, size.height);
+ },
+
+ getImageData: function() {
+ var rect = Rectangle.read(arguments);
+ if (rect.isEmpty())
+ rect = new Rectangle(this._size);
+ return this.getContext().getImageData(rect.x, rect.y,
+ rect.width, rect.height);
+ },
+
+ setImageData: function(data ) {
+ var point = Point.read(arguments, 1);
+ this.getContext(true).putImageData(data, point.x, point.y);
+ },
+
+ _getBounds: function(getter, matrix) {
+ var rect = new Rectangle(this._size).setCenter(0, 0);
+ return matrix ? matrix._transformBounds(rect) : rect;
+ },
+
+ _hitTestSelf: function(point) {
+ if (this._contains(point)) {
+ var that = this;
+ return new HitResult('pixel', that, {
+ offset: point.add(that._size.divide(2)).round(),
+ color: {
+ get: function() {
+ return that.getPixel(this.offset);
+ }
+ }
+ });
+ }
+ },
+
+ _draw: function(ctx) {
+ var element = this.getElement();
+ if (element) {
+ ctx.globalAlpha = this._opacity;
+ ctx.drawImage(element,
+ -this._size.width / 2, -this._size.height / 2);
+ }
+ },
+
+ _canComposite: function() {
+ return true;
+ }
+});
+
+var PlacedSymbol = Item.extend({
+ _class: 'PlacedSymbol',
+ _applyMatrix: false,
+ _canApplyMatrix: false,
+ _boundsGetter: { getBounds: 'getStrokeBounds' },
+ _boundsSelected: true,
+ _serializeFields: {
+ symbol: null
+ },
+
+ initialize: function PlacedSymbol(arg0, arg1) {
+ if (!this._initialize(arg0,
+ arg1 !== undefined && Point.read(arguments, 1)))
+ this.setSymbol(arg0 instanceof Symbol ? arg0 : new Symbol(arg0));
+ },
+
+ _equals: function(item) {
+ return this._symbol === item._symbol;
+ },
+
+ getSymbol: function() {
+ return this._symbol;
+ },
+
+ setSymbol: function(symbol) {
+ this._symbol = symbol;
+ this._changed(9);
+ },
+
+ clone: function(insert) {
+ var copy = new PlacedSymbol(Item.NO_INSERT);
+ copy.setSymbol(this._symbol);
+ return this._clone(copy, insert);
+ },
+
+ isEmpty: function() {
+ return this._symbol._definition.isEmpty();
+ },
+
+ _getBounds: function(getter, matrix, cacheItem) {
+ var definition = this.symbol._definition;
+ return definition._getCachedBounds(getter,
+ matrix && matrix.chain(definition._matrix), cacheItem);
+ },
+
+ _hitTestSelf: function(point, options) {
+ var res = this._symbol._definition._hitTest(point, options);
+ if (res)
+ res.item = this;
+ return res;
+ },
+
+ _draw: function(ctx, param) {
+ this.symbol._definition.draw(ctx, param);
+ }
+
+});
+
+var HitResult = Base.extend({
+ _class: 'HitResult',
+
+ initialize: function HitResult(type, item, values) {
+ this.type = type;
+ this.item = item;
+ if (values) {
+ values.enumerable = true;
+ this.inject(values);
+ }
+ },
+
+ statics: {
+ getOptions: function(options) {
+ return new Base({
+ type: null,
+ tolerance: paper.settings.hitTolerance,
+ fill: !options,
+ stroke: !options,
+ segments: !options,
+ handles: false,
+ ends: false,
+ center: false,
+ bounds: false,
+ guides: false,
+ selected: false
+ }, options);
+ }
+ }
+});
+
+var Segment = Base.extend({
+ _class: 'Segment',
+ beans: true,
+
+ initialize: function Segment(arg0, arg1, arg2, arg3, arg4, arg5) {
+ var count = arguments.length,
+ point, handleIn, handleOut;
+ if (count === 0) {
+ } else if (count === 1) {
+ if (arg0.point) {
+ point = arg0.point;
+ handleIn = arg0.handleIn;
+ handleOut = arg0.handleOut;
+ } else {
+ point = arg0;
+ }
+ } else if (count === 2 && typeof arg0 === 'number') {
+ point = arguments;
+ } else if (count <= 3) {
+ point = arg0;
+ handleIn = arg1;
+ handleOut = arg2;
+ } else {
+ point = arg0 !== undefined ? [ arg0, arg1 ] : null;
+ handleIn = arg2 !== undefined ? [ arg2, arg3 ] : null;
+ handleOut = arg4 !== undefined ? [ arg4, arg5 ] : null;
+ }
+ new SegmentPoint(point, this, '_point');
+ new SegmentPoint(handleIn, this, '_handleIn');
+ new SegmentPoint(handleOut, this, '_handleOut');
+ },
+
+ _serialize: function(options) {
+ return Base.serialize(this.isStraight() ? this._point
+ : [this._point, this._handleIn, this._handleOut],
+ options, true);
+ },
+
+ _changed: function(point) {
+ var path = this._path;
+ if (!path)
+ return;
+ var curves = path._curves,
+ index = this._index,
+ curve;
+ if (curves) {
+ if ((!point || point === this._point || point === this._handleIn)
+ && (curve = index > 0 ? curves[index - 1] : path._closed
+ ? curves[curves.length - 1] : null))
+ curve._changed();
+ if ((!point || point === this._point || point === this._handleOut)
+ && (curve = curves[index]))
+ curve._changed();
+ }
+ path._changed(25);
+ },
+
+ getPoint: function() {
+ return this._point;
+ },
+
+ setPoint: function() {
+ var point = Point.read(arguments);
+ this._point.set(point.x, point.y);
+ },
+
+ getHandleIn: function() {
+ return this._handleIn;
+ },
+
+ setHandleIn: function() {
+ var point = Point.read(arguments);
+ this._handleIn.set(point.x, point.y);
+ },
+
+ getHandleOut: function() {
+ return this._handleOut;
+ },
+
+ setHandleOut: function() {
+ var point = Point.read(arguments);
+ this._handleOut.set(point.x, point.y);
+ },
+
+ hasHandles: function() {
+ return !this.isStraight();
+ },
+
+ isStraight: function() {
+ return this._handleIn.isZero() && this._handleOut.isZero();
+ },
+
+ isLinear: function() {
+ return Segment.isLinear(this, this.getNext());
+ },
+
+ isCollinear: function(segment) {
+ return Segment.isCollinear(this, this.getNext(),
+ segment, segment.getNext());
+ },
+
+ isColinear: '#isCollinear',
+
+ isOrthogonal: function() {
+ return Segment.isOrthogonal(this.getPrevious(), this, this.getNext());
+ },
+
+ isOrthogonalArc: function() {
+ return Segment.isOrthogonalArc(this, this.getNext());
+ },
+
+ isArc: '#isOrthogonalArc',
+
+ _selectionState: 0,
+
+ isSelected: function(_point) {
+ var state = this._selectionState;
+ return !_point ? !!(state & 7)
+ : _point === this._point ? !!(state & 4)
+ : _point === this._handleIn ? !!(state & 1)
+ : _point === this._handleOut ? !!(state & 2)
+ : false;
+ },
+
+ setSelected: function(selected, _point) {
+ var path = this._path,
+ selected = !!selected,
+ state = this._selectionState,
+ oldState = state,
+ flag = !_point ? 7
+ : _point === this._point ? 4
+ : _point === this._handleIn ? 1
+ : _point === this._handleOut ? 2
+ : 0;
+ if (selected) {
+ state |= flag;
+ } else {
+ state &= ~flag;
+ }
+ this._selectionState = state;
+ if (path && state !== oldState) {
+ path._updateSelection(this, oldState, state);
+ path._changed(129);
+ }
+ },
+
+ getIndex: function() {
+ return this._index !== undefined ? this._index : null;
+ },
+
+ getPath: function() {
+ return this._path || null;
+ },
+
+ getCurve: function() {
+ var path = this._path,
+ index = this._index;
+ if (path) {
+ if (index > 0 && !path._closed
+ && index === path._segments.length - 1)
+ index--;
+ return path.getCurves()[index] || null;
+ }
+ return null;
+ },
+
+ getLocation: function() {
+ var curve = this.getCurve();
+ return curve
+ ? new CurveLocation(curve, this === curve._segment1 ? 0 : 1)
+ : null;
+ },
+
+ getNext: function() {
+ var segments = this._path && this._path._segments;
+ return segments && (segments[this._index + 1]
+ || this._path._closed && segments[0]) || null;
+ },
+
+ getPrevious: function() {
+ var segments = this._path && this._path._segments;
+ return segments && (segments[this._index - 1]
+ || this._path._closed && segments[segments.length - 1]) || null;
+ },
+
+ reverse: function() {
+ return new Segment(this._point, this._handleOut, this._handleIn);
+ },
+
+ remove: function() {
+ return this._path ? !!this._path.removeSegment(this._index) : false;
+ },
+
+ clone: function() {
+ return new Segment(this._point, this._handleIn, this._handleOut);
+ },
+
+ equals: function(segment) {
+ return segment === this || segment && this._class === segment._class
+ && this._point.equals(segment._point)
+ && this._handleIn.equals(segment._handleIn)
+ && this._handleOut.equals(segment._handleOut)
+ || false;
+ },
+
+ toString: function() {
+ var parts = [ 'point: ' + this._point ];
+ if (!this._handleIn.isZero())
+ parts.push('handleIn: ' + this._handleIn);
+ if (!this._handleOut.isZero())
+ parts.push('handleOut: ' + this._handleOut);
+ return '{ ' + parts.join(', ') + ' }';
+ },
+
+ transform: function(matrix) {
+ this._transformCoordinates(matrix, new Array(6), true);
+ this._changed();
+ },
+
+ _transformCoordinates: function(matrix, coords, change) {
+ var point = this._point,
+ handleIn = !change || !this._handleIn.isZero()
+ ? this._handleIn : null,
+ handleOut = !change || !this._handleOut.isZero()
+ ? this._handleOut : null,
+ x = point._x,
+ y = point._y,
+ i = 2;
+ coords[0] = x;
+ coords[1] = y;
+ if (handleIn) {
+ coords[i++] = handleIn._x + x;
+ coords[i++] = handleIn._y + y;
+ }
+ if (handleOut) {
+ coords[i++] = handleOut._x + x;
+ coords[i++] = handleOut._y + y;
+ }
+ if (matrix) {
+ matrix._transformCoordinates(coords, coords, i / 2);
+ x = coords[0];
+ y = coords[1];
+ if (change) {
+ point._x = x;
+ point._y = y;
+ i = 2;
+ if (handleIn) {
+ handleIn._x = coords[i++] - x;
+ handleIn._y = coords[i++] - y;
+ }
+ if (handleOut) {
+ handleOut._x = coords[i++] - x;
+ handleOut._y = coords[i++] - y;
+ }
+ } else {
+ if (!handleIn) {
+ coords[i++] = x;
+ coords[i++] = y;
+ }
+ if (!handleOut) {
+ coords[i++] = x;
+ coords[i++] = y;
+ }
+ }
+ }
+ return coords;
+ },
+
+ statics: {
+
+ isLinear: function(seg1, seg2) {
+ var l = seg2._point.subtract(seg1._point);
+ return l.isCollinear(seg1._handleOut)
+ && l.isCollinear(seg2._handleIn);
+ },
+
+ isCollinear: function(seg1, seg2, seg3, seg4) {
+ return seg1._handleOut.isZero() && seg2._handleIn.isZero()
+ && seg3._handleOut.isZero() && seg4._handleIn.isZero()
+ && seg2._point.subtract(seg1._point).isCollinear(
+ seg4._point.subtract(seg3._point));
+ },
+
+ isOrthogonal: function(seg1, seg2, seg3) {
+ return seg1._handleOut.isZero() && seg2._handleIn.isZero()
+ && seg2._handleOut.isZero() && seg3._handleIn.isZero()
+ && seg2._point.subtract(seg1._point).isOrthogonal(
+ seg3._point.subtract(seg2._point));
+ },
+
+ isOrthogonalArc: function(seg1, seg2) {
+ var handle1 = seg1._handleOut,
+ handle2 = seg2._handleIn,
+ kappa = 0.5522847498307936;
+ if (handle1.isOrthogonal(handle2)) {
+ var pt1 = seg1._point,
+ pt2 = seg2._point,
+ corner = new Line(pt1, handle1, true).intersect(
+ new Line(pt2, handle2, true), true);
+ return corner && Numerical.isZero(handle1.getLength() /
+ corner.subtract(pt1).getLength() - kappa)
+ && Numerical.isZero(handle2.getLength() /
+ corner.subtract(pt2).getLength() - kappa);
+ }
+ return false;
+ },
+ }
+});
+
+var SegmentPoint = Point.extend({
+ initialize: function SegmentPoint(point, owner, key) {
+ var x, y, selected;
+ if (!point) {
+ x = y = 0;
+ } else if ((x = point[0]) !== undefined) {
+ y = point[1];
+ } else {
+ var pt = point;
+ if ((x = pt.x) === undefined) {
+ pt = Point.read(arguments);
+ x = pt.x;
+ }
+ y = pt.y;
+ selected = pt.selected;
+ }
+ this._x = x;
+ this._y = y;
+ this._owner = owner;
+ owner[key] = this;
+ if (selected)
+ this.setSelected(true);
+ },
+
+ set: function(x, y) {
+ this._x = x;
+ this._y = y;
+ this._owner._changed(this);
+ return this;
+ },
+
+ _serialize: function(options) {
+ var f = options.formatter,
+ x = f.number(this._x),
+ y = f.number(this._y);
+ return this.isSelected()
+ ? { x: x, y: y, selected: true }
+ : [x, y];
+ },
+
+ getX: function() {
+ return this._x;
+ },
+
+ setX: function(x) {
+ this._x = x;
+ this._owner._changed(this);
+ },
+
+ getY: function() {
+ return this._y;
+ },
+
+ setY: function(y) {
+ this._y = y;
+ this._owner._changed(this);
+ },
+
+ isZero: function() {
+ return Numerical.isZero(this._x) && Numerical.isZero(this._y);
+ },
+
+ setSelected: function(selected) {
+ this._owner.setSelected(selected, this);
+ },
+
+ isSelected: function() {
+ return this._owner.isSelected(this);
+ }
+});
+
+var Curve = Base.extend({
+ _class: 'Curve',
+
+ initialize: function Curve(arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7) {
+ var count = arguments.length;
+ if (count === 3) {
+ this._path = arg0;
+ this._segment1 = arg1;
+ this._segment2 = arg2;
+ } else if (count === 0) {
+ this._segment1 = new Segment();
+ this._segment2 = new Segment();
+ } else if (count === 1) {
+ this._segment1 = new Segment(arg0.segment1);
+ this._segment2 = new Segment(arg0.segment2);
+ } else if (count === 2) {
+ this._segment1 = new Segment(arg0);
+ this._segment2 = new Segment(arg1);
+ } else {
+ var point1, handle1, handle2, point2;
+ if (count === 4) {
+ point1 = arg0;
+ handle1 = arg1;
+ handle2 = arg2;
+ point2 = arg3;
+ } else if (count === 8) {
+ point1 = [arg0, arg1];
+ point2 = [arg6, arg7];
+ handle1 = [arg2 - arg0, arg3 - arg1];
+ handle2 = [arg4 - arg6, arg5 - arg7];
+ }
+ this._segment1 = new Segment(point1, null, handle1);
+ this._segment2 = new Segment(point2, handle2, null);
+ }
+ },
+
+ _changed: function() {
+ this._length = this._bounds = undefined;
+ },
+
+ getPoint1: function() {
+ return this._segment1._point;
+ },
+
+ setPoint1: function() {
+ var point = Point.read(arguments);
+ this._segment1._point.set(point.x, point.y);
+ },
+
+ getPoint2: function() {
+ return this._segment2._point;
+ },
+
+ setPoint2: function() {
+ var point = Point.read(arguments);
+ this._segment2._point.set(point.x, point.y);
+ },
+
+ getHandle1: function() {
+ return this._segment1._handleOut;
+ },
+
+ setHandle1: function() {
+ var point = Point.read(arguments);
+ this._segment1._handleOut.set(point.x, point.y);
+ },
+
+ getHandle2: function() {
+ return this._segment2._handleIn;
+ },
+
+ setHandle2: function() {
+ var point = Point.read(arguments);
+ this._segment2._handleIn.set(point.x, point.y);
+ },
+
+ getSegment1: function() {
+ return this._segment1;
+ },
+
+ getSegment2: function() {
+ return this._segment2;
+ },
+
+ getPath: function() {
+ return this._path;
+ },
+
+ getIndex: function() {
+ return this._segment1._index;
+ },
+
+ getNext: function() {
+ var curves = this._path && this._path._curves;
+ return curves && (curves[this._segment1._index + 1]
+ || this._path._closed && curves[0]) || null;
+ },
+
+ getPrevious: function() {
+ var curves = this._path && this._path._curves;
+ return curves && (curves[this._segment1._index - 1]
+ || this._path._closed && curves[curves.length - 1]) || null;
+ },
+
+ isSelected: function() {
+ return this.getPoint1().isSelected()
+ && this.getHandle2().isSelected()
+ && this.getHandle2().isSelected()
+ && this.getPoint2().isSelected();
+ },
+
+ setSelected: function(selected) {
+ this.getPoint1().setSelected(selected);
+ this.getHandle1().setSelected(selected);
+ this.getHandle2().setSelected(selected);
+ this.getPoint2().setSelected(selected);
+ },
+
+ getValues: function(matrix) {
+ return Curve.getValues(this._segment1, this._segment2, matrix);
+ },
+
+ getPoints: function() {
+ var coords = this.getValues(),
+ points = [];
+ for (var i = 0; i < 8; i += 2)
+ points.push(new Point(coords[i], coords[i + 1]));
+ return points;
+ },
+
+ getLength: function() {
+ if (this._length == null) {
+ this._length = this.isLinear()
+ ? this._segment2._point.getDistance(this._segment1._point)
+ : Curve.getLength(this.getValues(), 0, 1);
+ }
+ return this._length;
+ },
+
+ getArea: function() {
+ return Curve.getArea(this.getValues());
+ },
+
+ getPart: function(from, to) {
+ return new Curve(Curve.getPart(this.getValues(), from, to));
+ },
+
+ getPartLength: function(from, to) {
+ return Curve.getLength(this.getValues(), from, to);
+ },
+
+ hasHandles: function() {
+ return !this._segment1._handleOut.isZero()
+ || !this._segment2._handleIn.isZero();
+ },
+
+ isLinear: function() {
+ return Segment.isLinear(this._segment1, this._segment2);
+ },
+
+ isCollinear: function(curve) {
+ return Ssegment.isCollinear(this._segment1, this._segment2,
+ curve._segment1, curve._segment2);
+ },
+
+ isOrthogonalArc: function() {
+ return Segment.isOrthogonalArc(this._segment1, this._segment2);
+ },
+
+ getIntersections: function(curve) {
+ return Curve.filterIntersections(Curve.getIntersections(
+ this.getValues(), curve.getValues(), this, curve, []));
+ },
+
+ _getParameter: function(offset, isParameter) {
+ return isParameter
+ ? offset
+ : offset && offset.curve === this
+ ? offset.parameter
+ : offset === undefined && isParameter === undefined
+ ? 0.5
+ : this.getParameterAt(offset, 0);
+ },
+
+ divide: function(offset, isParameter, ignoreLinear) {
+ var parameter = this._getParameter(offset, isParameter),
+ tolerance = 0.000001,
+ res = null;
+ if (parameter > tolerance && parameter < 1 - tolerance) {
+ var parts = Curve.subdivide(this.getValues(), parameter),
+ isLinear = ignoreLinear ? false : this.isLinear(),
+ left = parts[0],
+ right = parts[1];
+
+ if (!isLinear) {
+ this._segment1._handleOut.set(left[2] - left[0],
+ left[3] - left[1]);
+ this._segment2._handleIn.set(right[4] - right[6],
+ right[5] - right[7]);
+ }
+
+ var x = left[6], y = left[7],
+ segment = new Segment(new Point(x, y),
+ !isLinear && new Point(left[4] - x, left[5] - y),
+ !isLinear && new Point(right[2] - x, right[3] - y));
+
+ if (this._path) {
+ if (this._segment1._index > 0 && this._segment2._index === 0) {
+ this._path.add(segment);
+ } else {
+ this._path.insert(this._segment2._index, segment);
+ }
+ res = this;
+ } else {
+ var end = this._segment2;
+ this._segment2 = segment;
+ res = new Curve(segment, end);
+ }
+ }
+ return res;
+ },
+
+ split: function(offset, isParameter) {
+ return this._path
+ ? this._path.split(this._segment1._index,
+ this._getParameter(offset, isParameter))
+ : null;
+ },
+
+ reverse: function() {
+ return new Curve(this._segment2.reverse(), this._segment1.reverse());
+ },
+
+ remove: function() {
+ var removed = false;
+ if (this._path) {
+ var segment2 = this._segment2,
+ handleOut = segment2._handleOut;
+ removed = segment2.remove();
+ if (removed)
+ this._segment1._handleOut.set(handleOut.x, handleOut.y);
+ }
+ return removed;
+ },
+
+ clone: function() {
+ return new Curve(this._segment1, this._segment2);
+ },
+
+ toString: function() {
+ var parts = [ 'point1: ' + this._segment1._point ];
+ if (!this._segment1._handleOut.isZero())
+ parts.push('handle1: ' + this._segment1._handleOut);
+ if (!this._segment2._handleIn.isZero())
+ parts.push('handle2: ' + this._segment2._handleIn);
+ parts.push('point2: ' + this._segment2._point);
+ return '{ ' + parts.join(', ') + ' }';
+ },
+
+statics: {
+ getValues: function(segment1, segment2, matrix) {
+ var p1 = segment1._point,
+ h1 = segment1._handleOut,
+ h2 = segment2._handleIn,
+ p2 = segment2._point,
+ values = [
+ p1._x, p1._y,
+ p1._x + h1._x, p1._y + h1._y,
+ p2._x + h2._x, p2._y + h2._y,
+ p2._x, p2._y
+ ];
+ if (matrix)
+ matrix._transformCoordinates(values, values, 4);
+ return values;
+ },
+
+ subdivide: function(v, t) {
+ var p1x = v[0], p1y = v[1],
+ c1x = v[2], c1y = v[3],
+ c2x = v[4], c2y = v[5],
+ p2x = v[6], p2y = v[7];
+ if (t === undefined)
+ t = 0.5;
+ var u = 1 - t,
+ p3x = u * p1x + t * c1x, p3y = u * p1y + t * c1y,
+ p4x = u * c1x + t * c2x, p4y = u * c1y + t * c2y,
+ p5x = u * c2x + t * p2x, p5y = u * c2y + t * p2y,
+ p6x = u * p3x + t * p4x, p6y = u * p3y + t * p4y,
+ p7x = u * p4x + t * p5x, p7y = u * p4y + t * p5y,
+ p8x = u * p6x + t * p7x, p8y = u * p6y + t * p7y;
+ return [
+ [p1x, p1y, p3x, p3y, p6x, p6y, p8x, p8y],
+ [p8x, p8y, p7x, p7y, p5x, p5y, p2x, p2y]
+ ];
+ },
+
+ solveCubic: function (v, coord, val, roots, min, max) {
+ var p1 = v[coord],
+ c1 = v[coord + 2],
+ c2 = v[coord + 4],
+ p2 = v[coord + 6],
+ c = 3 * (c1 - p1),
+ b = 3 * (c2 - c1) - c,
+ a = p2 - p1 - c - b;
+ return Numerical.solveCubic(a, b, c, p1 - val, roots, min, max);
+ },
+
+ getParameterOf: function(v, x, y) {
+ var tolerance = 0.000001;
+ if (Math.abs(v[0] - x) < tolerance && Math.abs(v[1] - y) < tolerance)
+ return 0;
+ if (Math.abs(v[6] - x) < tolerance && Math.abs(v[7] - y) < tolerance)
+ return 1;
+ var txs = [],
+ tys = [],
+ sx = Curve.solveCubic(v, 0, x, txs, 0, 1),
+ sy = Curve.solveCubic(v, 1, y, tys, 0, 1),
+ tx, ty;
+ for (var cx = 0; sx === -1 || cx < sx;) {
+ if (sx === -1 || (tx = txs[cx++]) > 0 && tx < 1) {
+ for (var cy = 0; sy === -1 || cy < sy;) {
+ if (sy === -1 || (ty = tys[cy++]) > 0 && ty < 1) {
+ if (sx === -1) {
+ tx = ty;
+ } else if (sy === -1) {
+ ty = tx;
+ }
+ if (Math.abs(tx - ty) < tolerance)
+ return (tx + ty) * 0.5;
+ }
+ }
+ if (sx === -1)
+ break;
+ }
+ }
+ return null;
+ },
+
+ getPart: function(v, from, to) {
+ if (from > 0)
+ v = Curve.subdivide(v, from)[1];
+ if (to < 1)
+ v = Curve.subdivide(v, (to - from) / (1 - from))[0];
+ return v;
+ },
+
+ hasHandles: function(v) {
+ var isZero = Numerical.isZero;
+ return !(isZero(v[0] - v[2]) && isZero(v[1] - v[3])
+ && isZero(v[4] - v[6]) && isZero(v[5] - v[7]));
+ },
+
+ isLinear: function(v) {
+ var p1x = v[0], p1y = v[1],
+ p2x = v[6], p2y = v[7],
+ l = new Point(p2x - p1x, p2y - p1y);
+ return l.isCollinear(new Point(v[2] - p1x, v[3] - p1y))
+ && l.isCollinear(new Point(v[4] - p2x, v[5] - p2y));
+ },
+
+ isFlatEnough: function(v, tolerance) {
+ var p1x = v[0], p1y = v[1],
+ c1x = v[2], c1y = v[3],
+ c2x = v[4], c2y = v[5],
+ p2x = v[6], p2y = v[7],
+ ux = 3 * c1x - 2 * p1x - p2x,
+ uy = 3 * c1y - 2 * p1y - p2y,
+ vx = 3 * c2x - 2 * p2x - p1x,
+ vy = 3 * c2y - 2 * p2y - p1y;
+ return Math.max(ux * ux, vx * vx) + Math.max(uy * uy, vy * vy)
+ < 10 * tolerance * tolerance;
+ },
+
+ getArea: function(v) {
+ var p1x = v[0], p1y = v[1],
+ c1x = v[2], c1y = v[3],
+ c2x = v[4], c2y = v[5],
+ p2x = v[6], p2y = v[7];
+ return ( 3.0 * c1y * p1x - 1.5 * c1y * c2x
+ - 1.5 * c1y * p2x - 3.0 * p1y * c1x
+ - 1.5 * p1y * c2x - 0.5 * p1y * p2x
+ + 1.5 * c2y * p1x + 1.5 * c2y * c1x
+ - 3.0 * c2y * p2x + 0.5 * p2y * p1x
+ + 1.5 * p2y * c1x + 3.0 * p2y * c2x) / 10;
+ },
+
+ getEdgeSum: function(v) {
+ return (v[0] - v[2]) * (v[3] + v[1])
+ + (v[2] - v[4]) * (v[5] + v[3])
+ + (v[4] - v[6]) * (v[7] + v[5]);
+ },
+
+ getBounds: function(v) {
+ var min = v.slice(0, 2),
+ max = min.slice(),
+ roots = [0, 0];
+ for (var i = 0; i < 2; i++)
+ Curve._addBounds(v[i], v[i + 2], v[i + 4], v[i + 6],
+ i, 0, min, max, roots);
+ return new Rectangle(min[0], min[1], max[0] - min[0], max[1] - min[1]);
+ },
+
+ _addBounds: function(v0, v1, v2, v3, coord, padding, min, max, roots) {
+ function add(value, padding) {
+ var left = value - padding,
+ right = value + padding;
+ if (left < min[coord])
+ min[coord] = left;
+ if (right > max[coord])
+ max[coord] = right;
+ }
+ var a = 3 * (v1 - v2) - v0 + v3,
+ b = 2 * (v0 + v2) - 4 * v1,
+ c = v1 - v0,
+ count = Numerical.solveQuadratic(a, b, c, roots),
+ tMin = 0.000001,
+ tMax = 1 - tMin;
+ add(v3, 0);
+ for (var i = 0; i < count; i++) {
+ var t = roots[i],
+ u = 1 - t;
+ if (tMin < t && t < tMax)
+ add(u * u * u * v0
+ + 3 * u * u * t * v1
+ + 3 * u * t * t * v2
+ + t * t * t * v3,
+ padding);
+ }
+ }
+}}, Base.each(
+ ['getBounds', 'getStrokeBounds', 'getHandleBounds', 'getRoughBounds'],
+ function(name) {
+ this[name] = function() {
+ if (!this._bounds)
+ this._bounds = {};
+ var bounds = this._bounds[name];
+ if (!bounds) {
+ bounds = this._bounds[name] = Path[name]([this._segment1,
+ this._segment2], false, this._path.getStyle());
+ }
+ return bounds.clone();
+ };
+ },
+{
+
+}), {
+ beans: false,
+
+ getParameterAt: function(offset, start) {
+ return Curve.getParameterAt(this.getValues(), offset, start);
+ },
+
+ getParameterOf: function() {
+ var point = Point.read(arguments);
+ return Curve.getParameterOf(this.getValues(), point.x, point.y);
+ },
+
+ getLocationAt: function(offset, isParameter) {
+ var t = isParameter ? offset : this.getParameterAt(offset);
+ return t != null && t >= 0 && t <= 1
+ ? new CurveLocation(this, t)
+ : null;
+ },
+
+ getLocationOf: function() {
+ return this.getLocationAt(this.getParameterOf(Point.read(arguments)),
+ true);
+ },
+
+ getOffsetOf: function() {
+ var loc = this.getLocationOf.apply(this, arguments);
+ return loc ? loc.getOffset() : null;
+ },
+
+ getNearestLocation: function() {
+ var point = Point.read(arguments),
+ values = this.getValues(),
+ count = 100,
+ minDist = Infinity,
+ minT = 0;
+
+ function refine(t) {
+ if (t >= 0 && t <= 1) {
+ var dist = point.getDistance(Curve.getPoint(values, t), true);
+ if (dist < minDist) {
+ minDist = dist;
+ minT = t;
+ return true;
+ }
+ }
+ }
+
+ for (var i = 0; i <= count; i++)
+ refine(i / count);
+
+ var step = 1 / (count * 2);
+ while (step > 0.000001) {
+ if (!refine(minT - step) && !refine(minT + step))
+ step /= 2;
+ }
+ var pt = Curve.getPoint(values, minT);
+ return new CurveLocation(this, minT, pt, null, null, null,
+ point.getDistance(pt));
+ },
+
+ getNearestPoint: function() {
+ return this.getNearestLocation.apply(this, arguments).getPoint();
+ }
+
+},
+new function() {
+ var methods = ['getPoint', 'getTangent', 'getNormal', 'getWeightedTangent',
+ 'getWeightedNormal', 'getCurvature'];
+ return Base.each(methods,
+ function(name) {
+ this[name + 'At'] = function(offset, isParameter) {
+ var values = this.getValues();
+ return Curve[name](values, isParameter ? offset
+ : Curve.getParameterAt(values, offset, 0));
+ };
+ }, {
+ statics: {
+ evaluateMethods: methods
+ }
+ })
+},
+new function() {
+
+ function getLengthIntegrand(v) {
+ var p1x = v[0], p1y = v[1],
+ c1x = v[2], c1y = v[3],
+ c2x = v[4], c2y = v[5],
+ p2x = v[6], p2y = v[7],
+
+ ax = 9 * (c1x - c2x) + 3 * (p2x - p1x),
+ bx = 6 * (p1x + c2x) - 12 * c1x,
+ cx = 3 * (c1x - p1x),
+
+ ay = 9 * (c1y - c2y) + 3 * (p2y - p1y),
+ by = 6 * (p1y + c2y) - 12 * c1y,
+ cy = 3 * (c1y - p1y);
+
+ return function(t) {
+ var dx = (ax * t + bx) * t + cx,
+ dy = (ay * t + by) * t + cy;
+ return Math.sqrt(dx * dx + dy * dy);
+ };
+ }
+
+ function getIterations(a, b) {
+ return Math.max(2, Math.min(16, Math.ceil(Math.abs(b - a) * 32)));
+ }
+
+ function evaluate(v, t, type, normalized) {
+ if (t == null || t < 0 || t > 1)
+ return null;
+ var p1x = v[0], p1y = v[1],
+ c1x = v[2], c1y = v[3],
+ c2x = v[4], c2y = v[5],
+ p2x = v[6], p2y = v[7],
+ tolerance = 0.000001,
+ x, y;
+
+ if (type === 0 && (t < tolerance || t > 1 - tolerance)) {
+ var isZero = t < tolerance;
+ x = isZero ? p1x : p2x;
+ y = isZero ? p1y : p2y;
+ } else {
+ var cx = 3 * (c1x - p1x),
+ bx = 3 * (c2x - c1x) - cx,
+ ax = p2x - p1x - cx - bx,
+
+ cy = 3 * (c1y - p1y),
+ by = 3 * (c2y - c1y) - cy,
+ ay = p2y - p1y - cy - by;
+ if (type === 0) {
+ x = ((ax * t + bx) * t + cx) * t + p1x;
+ y = ((ay * t + by) * t + cy) * t + p1y;
+ } else {
+ if (t < tolerance) {
+ x = cx;
+ y = cy;
+ } else if (t > 1 - tolerance) {
+ x = 3 * (p2x - c2x);
+ y = 3 * (p2y - c2y);
+ } else {
+ x = (3 * ax * t + 2 * bx) * t + cx;
+ y = (3 * ay * t + 2 * by) * t + cy;
+ }
+ if (normalized) {
+ if (x === 0 && y === 0
+ && (t < tolerance || t > 1 - tolerance)) {
+ x = c2x - c1x;
+ y = c2y - c1y;
+ }
+ var len = Math.sqrt(x * x + y * y);
+ x /= len;
+ y /= len;
+ }
+ if (type === 3) {
+ var x2 = 6 * ax * t + 2 * bx,
+ y2 = 6 * ay * t + 2 * by,
+ d = Math.pow(x * x + y * y, 3 / 2);
+ x = d !== 0 ? (x * y2 - y * x2) / d : 0;
+ y = 0;
+ }
+ }
+ }
+ return type === 2 ? new Point(y, -x) : new Point(x, y);
+ }
+
+ return {
+ statics: true,
+
+ getLength: function(v, a, b) {
+ if (a === undefined)
+ a = 0;
+ if (b === undefined)
+ b = 1;
+ var isZero = Numerical.isZero;
+ if (a === 0 && b === 1
+ && isZero(v[0] - v[2]) && isZero(v[1] - v[3])
+ && isZero(v[6] - v[4]) && isZero(v[7] - v[5])) {
+ var dx = v[6] - v[0],
+ dy = v[7] - v[1];
+ return Math.sqrt(dx * dx + dy * dy);
+ }
+ var ds = getLengthIntegrand(v);
+ return Numerical.integrate(ds, a, b, getIterations(a, b));
+ },
+
+ getParameterAt: function(v, offset, start) {
+ if (start === undefined)
+ start = offset < 0 ? 1 : 0
+ if (offset === 0)
+ return start;
+ var tolerance = 0.000001,
+ abs = Math.abs,
+ forward = offset > 0,
+ a = forward ? start : 0,
+ b = forward ? 1 : start,
+ ds = getLengthIntegrand(v),
+ rangeLength = Numerical.integrate(ds, a, b,
+ getIterations(a, b));
+ if (abs(offset - rangeLength) < tolerance) {
+ return forward ? b : a;
+ } else if (abs(offset) > rangeLength) {
+ return null;
+ }
+ var guess = offset / rangeLength,
+ length = 0;
+ function f(t) {
+ length += Numerical.integrate(ds, start, t,
+ getIterations(start, t));
+ start = t;
+ return length - offset;
+ }
+ return Numerical.findRoot(f, ds, start + guess, a, b, 16,
+ tolerance);
+ },
+
+ getPoint: function(v, t) {
+ return evaluate(v, t, 0, false);
+ },
+
+ getTangent: function(v, t) {
+ return evaluate(v, t, 1, true);
+ },
+
+ getWeightedTangent: function(v, t) {
+ return evaluate(v, t, 1, false);
+ },
+
+ getNormal: function(v, t) {
+ return evaluate(v, t, 2, true);
+ },
+
+ getWeightedNormal: function(v, t) {
+ return evaluate(v, t, 2, false);
+ },
+
+ getCurvature: function(v, t) {
+ return evaluate(v, t, 3, false).x;
+ }
+ };
+}, new function() {
+ function addLocation(locations, include, curve1, t1, point1, curve2, t2,
+ point2) {
+ var loc = new CurveLocation(curve1, t1, point1, curve2, t2, point2);
+ if (!include || include(loc))
+ locations.push(loc);
+ }
+
+ function addCurveIntersections(v1, v2, curve1, curve2, locations, include,
+ tMin, tMax, uMin, uMax, oldTDiff, reverse, recursion) {
+ if (recursion > 32)
+ return;
+ var q0x = v2[0], q0y = v2[1], q3x = v2[6], q3y = v2[7],
+ tolerance = 0.000001,
+ getSignedDistance = Line.getSignedDistance,
+ d1 = getSignedDistance(q0x, q0y, q3x, q3y, v2[2], v2[3]) || 0,
+ d2 = getSignedDistance(q0x, q0y, q3x, q3y, v2[4], v2[5]) || 0,
+ factor = d1 * d2 > 0 ? 3 / 4 : 4 / 9,
+ dMin = factor * Math.min(0, d1, d2),
+ dMax = factor * Math.max(0, d1, d2),
+ dp0 = getSignedDistance(q0x, q0y, q3x, q3y, v1[0], v1[1]),
+ dp1 = getSignedDistance(q0x, q0y, q3x, q3y, v1[2], v1[3]),
+ dp2 = getSignedDistance(q0x, q0y, q3x, q3y, v1[4], v1[5]),
+ dp3 = getSignedDistance(q0x, q0y, q3x, q3y, v1[6], v1[7]),
+ tMinNew, tMaxNew, tDiff;
+ if (q0x === q3x && uMax - uMin < tolerance && recursion > 3) {
+ tMaxNew = tMinNew = (tMax + tMin) / 2;
+ tDiff = 0;
+ } else {
+ var hull = getConvexHull(dp0, dp1, dp2, dp3),
+ top = hull[0],
+ bottom = hull[1],
+ tMinClip, tMaxClip;
+ tMinClip = clipConvexHull(top, bottom, dMin, dMax);
+ top.reverse();
+ bottom.reverse();
+ tMaxClip = clipConvexHull(top, bottom, dMin, dMax);
+ if (tMinClip == null || tMaxClip == null)
+ return;
+ v1 = Curve.getPart(v1, tMinClip, tMaxClip);
+ tDiff = tMaxClip - tMinClip;
+ tMinNew = tMax * tMinClip + tMin * (1 - tMinClip);
+ tMaxNew = tMax * tMaxClip + tMin * (1 - tMaxClip);
+ }
+ if (oldTDiff > 0.5 && tDiff > 0.5) {
+ if (tMaxNew - tMinNew > uMax - uMin) {
+ var parts = Curve.subdivide(v1, 0.5),
+ t = tMinNew + (tMaxNew - tMinNew) / 2;
+ addCurveIntersections(
+ v2, parts[0], curve2, curve1, locations, include,
+ uMin, uMax, tMinNew, t, tDiff, !reverse, ++recursion);
+ addCurveIntersections(
+ v2, parts[1], curve2, curve1, locations, include,
+ uMin, uMax, t, tMaxNew, tDiff, !reverse, recursion);
+ } else {
+ var parts = Curve.subdivide(v2, 0.5),
+ t = uMin + (uMax - uMin) / 2;
+ addCurveIntersections(
+ parts[0], v1, curve2, curve1, locations, include,
+ uMin, t, tMinNew, tMaxNew, tDiff, !reverse, ++recursion);
+ addCurveIntersections(
+ parts[1], v1, curve2, curve1, locations, include,
+ t, uMax, tMinNew, tMaxNew, tDiff, !reverse, recursion);
+ }
+ } else if (Math.max(uMax - uMin, tMaxNew - tMinNew) < tolerance) {
+ var t1 = tMinNew + (tMaxNew - tMinNew) / 2,
+ t2 = uMin + (uMax - uMin) / 2;
+ if (reverse) {
+ addLocation(locations, include,
+ curve2, t2, Curve.getPoint(v2, t2),
+ curve1, t1, Curve.getPoint(v1, t1));
+ } else {
+ addLocation(locations, include,
+ curve1, t1, Curve.getPoint(v1, t1),
+ curve2, t2, Curve.getPoint(v2, t2));
+ }
+ } else if (tDiff > 0) {
+ addCurveIntersections(v2, v1, curve2, curve1, locations, include,
+ uMin, uMax, tMinNew, tMaxNew, tDiff, !reverse, ++recursion);
+ }
+ }
+
+ function getConvexHull(dq0, dq1, dq2, dq3) {
+ var p0 = [ 0, dq0 ],
+ p1 = [ 1 / 3, dq1 ],
+ p2 = [ 2 / 3, dq2 ],
+ p3 = [ 1, dq3 ],
+ getSignedDistance = Line.getSignedDistance,
+ dist1 = getSignedDistance(0, dq0, 1, dq3, 1 / 3, dq1),
+ dist2 = getSignedDistance(0, dq0, 1, dq3, 2 / 3, dq2),
+ flip = false,
+ hull;
+ if (dist1 * dist2 < 0) {
+ hull = [[p0, p1, p3], [p0, p2, p3]];
+ flip = dist1 < 0;
+ } else {
+ var pmax, cross = 0,
+ distZero = dist1 === 0 || dist2 === 0;
+ if (Math.abs(dist1) > Math.abs(dist2)) {
+ pmax = p1;
+ cross = (dq3 - dq2 - (dq3 - dq0) / 3)
+ * (2 * (dq3 - dq2) - dq3 + dq1) / 3;
+ } else {
+ pmax = p2;
+ cross = (dq1 - dq0 + (dq0 - dq3) / 3)
+ * (-2 * (dq0 - dq1) + dq0 - dq2) / 3;
+ }
+ hull = cross < 0 || distZero
+ ? [[p0, pmax, p3], [p0, p3]]
+ : [[p0, p1, p2, p3], [p0, p3]];
+ flip = dist1 ? dist1 < 0 : dist2 < 0;
+ }
+ return flip ? hull.reverse() : hull;
+ }
+
+ function clipConvexHull(hullTop, hullBottom, dMin, dMax) {
+ if (hullTop[0][1] < dMin) {
+ return clipConvexHullPart(hullTop, true, dMin);
+ } else if (hullBottom[0][1] > dMax) {
+ return clipConvexHullPart(hullBottom, false, dMax);
+ } else {
+ return hullTop[0][0];
+ }
+ }
+
+ function clipConvexHullPart(part, top, threshold) {
+ var px = part[0][0],
+ py = part[0][1];
+ for (var i = 1, l = part.length; i < l; i++) {
+ var qx = part[i][0],
+ qy = part[i][1];
+ if (top ? qy >= threshold : qy <= threshold)
+ return px + (threshold - py) * (qx - px) / (qy - py);
+ px = qx;
+ py = qy;
+ }
+ return null;
+ }
+
+ function addCurveLineIntersections(v1, v2, curve1, curve2, locations,
+ include) {
+ var flip = Curve.isLinear(v1),
+ vc = flip ? v2 : v1,
+ vl = flip ? v1 : v2,
+ lx1 = vl[0], ly1 = vl[1],
+ lx2 = vl[6], ly2 = vl[7],
+ ldx = lx2 - lx1,
+ ldy = ly2 - ly1,
+ angle = Math.atan2(-ldy, ldx),
+ sin = Math.sin(angle),
+ cos = Math.cos(angle),
+ rlx2 = ldx * cos - ldy * sin,
+ rvl = [0, 0, 0, 0, rlx2, 0, rlx2, 0],
+ rvc = [];
+ for(var i = 0; i < 8; i += 2) {
+ var x = vc[i] - lx1,
+ y = vc[i + 1] - ly1;
+ rvc.push(
+ x * cos - y * sin,
+ y * cos + x * sin);
+ }
+ var roots = [],
+ count = Curve.solveCubic(rvc, 1, 0, roots, 0, 1);
+ for (var i = 0; i < count; i++) {
+ var tc = roots[i],
+ x = Curve.getPoint(rvc, tc).x;
+ if (x >= 0 && x <= rlx2) {
+ var tl = Curve.getParameterOf(rvl, x, 0),
+ t1 = flip ? tl : tc,
+ t2 = flip ? tc : tl;
+ addLocation(locations, include,
+ curve1, t1, Curve.getPoint(v1, t1),
+ curve2, t2, Curve.getPoint(v2, t2));
+ }
+ }
+ }
+
+ function addLineIntersection(v1, v2, curve1, curve2, locations, include) {
+ var point = Line.intersect(
+ v1[0], v1[1], v1[6], v1[7],
+ v2[0], v2[1], v2[6], v2[7]);
+ if (point) {
+ var x = point.x,
+ y = point.y;
+ addLocation(locations, include,
+ curve1, Curve.getParameterOf(v1, x, y), point,
+ curve2, Curve.getParameterOf(v2, x, y), point);
+ }
+ }
+
+ return { statics: {
+ getIntersections: function(v1, v2, c1, c2, locations, include) {
+ var linear1 = Curve.isLinear(v1),
+ linear2 = Curve.isLinear(v2),
+ c1p1 = c1.getPoint1(),
+ c1p2 = c1.getPoint2(),
+ c2p1 = c2.getPoint1(),
+ c2p2 = c2.getPoint2(),
+ tolerance = 0.000001;
+ if (c1p1.isClose(c2p1, tolerance))
+ addLocation(locations, include, c1, 0, c1p1, c2, 0, c1p1);
+ if (c1p1.isClose(c2p2, tolerance))
+ addLocation(locations, include, c1, 0, c1p1, c2, 1, c1p1);
+ (linear1 && linear2
+ ? addLineIntersection
+ : linear1 || linear2
+ ? addCurveLineIntersections
+ : addCurveIntersections)(
+ v1, v2, c1, c2, locations, include,
+ 0, 1, 0, 1, 0, false, 0);
+ if (c1p2.isClose(c2p1, tolerance))
+ addLocation(locations, include, c1, 1, c1p2, c2, 0, c1p2);
+ if (c1p2.isClose(c2p2, tolerance))
+ addLocation(locations, include, c1, 1, c1p2, c2, 1, c1p2);
+ return locations;
+ },
+
+ filterIntersections: function(locations, _expand) {
+ var last = locations.length - 1,
+ tMax = 1 - 0.000001;
+ for (var i = last; i >= 0; i--) {
+ var loc = locations[i],
+ next = loc._curve.getNext(),
+ next2 = loc._curve2.getNext();
+ if (next && loc._parameter >= tMax) {
+ loc._parameter = 0;
+ loc._curve = next;
+ }
+ if (next2 && loc._parameter2 >= tMax) {
+ loc._parameter2 = 0;
+ loc._curve2 = next2;
+ }
+ }
+
+ function compare(loc1, loc2) {
+ var path1 = loc1.getPath(),
+ path2 = loc2.getPath();
+ return path1 === path2
+ ? (loc1.getIndex() + loc1.getParameter())
+ - (loc2.getIndex() + loc2.getParameter())
+ : path1._id - path2._id;
+ }
+
+ if (last > 0) {
+ locations.sort(compare);
+ for (var i = last; i > 0; i--) {
+ if (locations[i].equals(locations[i - 1])) {
+ locations.splice(i, 1);
+ last--;
+ }
+ }
+ }
+ if (_expand) {
+ for (var i = last; i >= 0; i--)
+ locations.push(locations[i].getIntersection());
+ locations.sort(compare);
+ }
+ return locations;
+ }
+ }};
+});
+
+var CurveLocation = Base.extend({
+ _class: 'CurveLocation',
+ beans: true,
+
+ initialize: function CurveLocation(curve, parameter, point, _curve2,
+ _parameter2, _point2, _distance) {
+ this._id = UID.get(CurveLocation);
+ var path = curve._path;
+ this._version = path ? path._version : 0;
+ this._curve = curve;
+ this._parameter = parameter;
+ this._point = point || curve.getPointAt(parameter, true);
+ this._curve2 = _curve2;
+ this._parameter2 = _parameter2;
+ this._point2 = _point2;
+ this._distance = _distance;
+ this._segment1 = curve._segment1;
+ this._segment2 = curve._segment2;
+ },
+
+ getSegment: function(_preferFirst) {
+ if (!this._segment) {
+ var curve = this.getCurve(),
+ parameter = this.getParameter();
+ if (parameter === 1) {
+ this._segment = curve._segment2;
+ } else if (parameter === 0 || _preferFirst) {
+ this._segment = curve._segment1;
+ } else if (parameter == null) {
+ return null;
+ } else {
+ this._segment = curve.getPartLength(0, parameter)
+ < curve.getPartLength(parameter, 1)
+ ? curve._segment1
+ : curve._segment2;
+ }
+ }
+ return this._segment;
+ },
+
+ getCurve: function() {
+ var curve = this._curve,
+ path = curve && curve._path;
+ if (path && path._version !== this._version) {
+ curve = null;
+ this._parameter = null;
+ }
+ if (!curve) {
+ curve = this._segment1.getCurve();
+ if (curve.getParameterOf(this._point) == null)
+ curve = this._segment2.getPrevious().getCurve();
+ this._curve = curve;
+ path = curve._path;
+ this._version = path ? path._version : 0;
+ }
+ return curve;
+ },
+
+ getPath: function() {
+ var curve = this.getCurve();
+ return curve && curve._path;
+ },
+
+ getIndex: function() {
+ var curve = this.getCurve();
+ return curve && curve.getIndex();
+ },
+
+ getParameter: function() {
+ var curve = this.getCurve(),
+ parameter = this._parameter;
+ return curve && parameter == null
+ ? this._parameter = curve.getParameterOf(this._point)
+ : parameter;
+ },
+
+ getPoint: function() {
+ return this._point;
+ },
+
+ getOffset: function() {
+ var path = this.getPath();
+ return path ? path._getOffset(this) : this.getCurveOffset();
+ },
+
+ getCurveOffset: function() {
+ var curve = this.getCurve(),
+ parameter = this.getParameter();
+ return parameter != null && curve && curve.getPartLength(0, parameter);
+ },
+
+ getIntersection: function() {
+ var intersection = this._intersection;
+ if (!intersection && this._curve2) {
+ this._intersection = intersection = new CurveLocation(this._curve2,
+ this._parameter2, this._point2 || this._point, this);
+ intersection._intersection = this;
+ }
+ return intersection;
+ },
+
+ getDistance: function() {
+ return this._distance;
+ },
+
+ divide: function() {
+ var curve = this.getCurve();
+ return curve && curve.divide(this.getParameter(), true);
+ },
+
+ split: function() {
+ var curve = this.getCurve();
+ return curve && curve.split(this.getParameter(), true);
+ },
+
+ equals: function(loc) {
+ var abs = Math.abs,
+ tolerance = 0.000001;
+ return this === loc
+ || loc instanceof CurveLocation
+ && this.getCurve() === loc.getCurve()
+ && abs(this.getParameter() - loc.getParameter()) < tolerance
+ && this._curve2 === loc._curve2
+ && abs(this._parameter2 - loc._parameter2) < tolerance
+ || false;
+ },
+
+ toString: function() {
+ var parts = [],
+ point = this.getPoint(),
+ f = Formatter.instance;
+ if (point)
+ parts.push('point: ' + point);
+ var index = this.getIndex();
+ if (index != null)
+ parts.push('index: ' + index);
+ var parameter = this.getParameter();
+ if (parameter != null)
+ parts.push('parameter: ' + f.number(parameter));
+ if (this._distance != null)
+ parts.push('distance: ' + f.number(this._distance));
+ return '{ ' + parts.join(', ') + ' }';
+ }
+}, Base.each(Curve.evaluateMethods, function(name) {
+ if (name !== 'getPoint') {
+ var get = name + 'At';
+ this[name] = function() {
+ var parameter = this.getParameter(),
+ curve = this.getCurve();
+ return parameter != null && curve && curve[get](parameter, true);
+ };
+ }
+}, {}));
+
+var PathItem = Item.extend({
+ _class: 'PathItem',
+
+ initialize: function PathItem() {
+ },
+
+ getIntersections: function(path, _matrix, _expand) {
+ if (this === path)
+ path = null;
+ var locations = [],
+ curves1 = this.getCurves(),
+ curves2 = path ? path.getCurves() : curves1,
+ matrix1 = this._matrix.orNullIfIdentity(),
+ matrix2 = path ? (_matrix || path._matrix).orNullIfIdentity()
+ : matrix1,
+ length1 = curves1.length,
+ length2 = path ? curves2.length : length1,
+ values2 = [],
+ tMin = 0.000001,
+ tMax = 1 - tMin;
+ if (path && !this.getBounds(matrix1).touches(path.getBounds(matrix2)))
+ return [];
+ for (var i = 0; i < length2; i++)
+ values2[i] = curves2[i].getValues(matrix2);
+ for (var i = 0; i < length1; i++) {
+ var curve1 = curves1[i],
+ values1 = path ? curve1.getValues(matrix1) : values2[i];
+ if (!path) {
+ var seg1 = curve1.getSegment1(),
+ seg2 = curve1.getSegment2(),
+ h1 = seg1._handleOut,
+ h2 = seg2._handleIn;
+ if (new Line(seg1._point.subtract(h1), h1.multiply(2), true)
+ .intersect(new Line(seg2._point.subtract(h2),
+ h2.multiply(2), true), false)) {
+ var parts = Curve.subdivide(values1);
+ Curve.getIntersections(
+ parts[0], parts[1], curve1, curve1, locations,
+ function(loc) {
+ if (loc._parameter <= tMax) {
+ loc._parameter /= 2;
+ loc._parameter2 = 0.5 + loc._parameter2 / 2;
+ return true;
+ }
+ }
+ );
+ }
+ }
+ for (var j = path ? 0 : i + 1; j < length2; j++) {
+ Curve.getIntersections(
+ values1, values2[j], curve1, curves2[j], locations,
+ !path && (j === i + 1 || j === length2 - 1 && i === 0)
+ && function(loc) {
+ var t = loc._parameter;
+ return t >= tMin && t <= tMax;
+ }
+ );
+ }
+ }
+ return Curve.filterIntersections(locations, _expand);
+ },
+
+ _asPathItem: function() {
+ return this;
+ },
+
+ setPathData: function(data) {
+
+ var parts = data.match(/[mlhvcsqtaz][^mlhvcsqtaz]*/ig),
+ coords,
+ relative = false,
+ previous,
+ control,
+ current = new Point(),
+ start = new Point();
+
+ function getCoord(index, coord) {
+ var val = +coords[index];
+ if (relative)
+ val += current[coord];
+ return val;
+ }
+
+ function getPoint(index) {
+ return new Point(
+ getCoord(index, 'x'),
+ getCoord(index + 1, 'y')
+ );
+ }
+
+ this.clear();
+
+ for (var i = 0, l = parts && parts.length; i < l; i++) {
+ var part = parts[i],
+ command = part[0],
+ lower = command.toLowerCase();
+ coords = part.match(/[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g);
+ var length = coords && coords.length;
+ relative = command === lower;
+ if (previous === 'z' && !/[mz]/.test(lower))
+ this.moveTo(current = start);
+ switch (lower) {
+ case 'm':
+ case 'l':
+ var move = lower === 'm';
+ for (var j = 0; j < length; j += 2)
+ this[j === 0 && move ? 'moveTo' : 'lineTo'](
+ current = getPoint(j));
+ control = current;
+ if (move)
+ start = current;
+ break;
+ case 'h':
+ case 'v':
+ var coord = lower === 'h' ? 'x' : 'y';
+ for (var j = 0; j < length; j++) {
+ current[coord] = getCoord(j, coord);
+ this.lineTo(current);
+ }
+ control = current;
+ break;
+ case 'c':
+ for (var j = 0; j < length; j += 6) {
+ this.cubicCurveTo(
+ getPoint(j),
+ control = getPoint(j + 2),
+ current = getPoint(j + 4));
+ }
+ break;
+ case 's':
+ for (var j = 0; j < length; j += 4) {
+ this.cubicCurveTo(
+ /[cs]/.test(previous)
+ ? current.multiply(2).subtract(control)
+ : current,
+ control = getPoint(j),
+ current = getPoint(j + 2));
+ previous = lower;
+ }
+ break;
+ case 'q':
+ for (var j = 0; j < length; j += 4) {
+ this.quadraticCurveTo(
+ control = getPoint(j),
+ current = getPoint(j + 2));
+ }
+ break;
+ case 't':
+ for (var j = 0; j < length; j += 2) {
+ this.quadraticCurveTo(
+ control = (/[qt]/.test(previous)
+ ? current.multiply(2).subtract(control)
+ : current),
+ current = getPoint(j));
+ previous = lower;
+ }
+ break;
+ case 'a':
+ for (var j = 0; j < length; j += 7) {
+ this.arcTo(current = getPoint(j + 5),
+ new Size(+coords[j], +coords[j + 1]),
+ +coords[j + 2], +coords[j + 4], +coords[j + 3]);
+ }
+ break;
+ case 'z':
+ this.closePath(true);
+ break;
+ }
+ previous = lower;
+ }
+ },
+
+ _canComposite: function() {
+ return !(this.hasFill() && this.hasStroke());
+ },
+
+ _contains: function(point) {
+ var winding = this._getWinding(point, false, true);
+ return !!(this.getWindingRule() === 'evenodd' ? winding & 1 : winding);
+ }
+
+});
+
+var Path = PathItem.extend({
+ _class: 'Path',
+ _serializeFields: {
+ segments: [],
+ closed: false
+ },
+
+ initialize: function Path(arg) {
+ this._closed = false;
+ this._segments = [];
+ this._version = 0;
+ var segments = Array.isArray(arg)
+ ? typeof arg[0] === 'object'
+ ? arg
+ : arguments
+ : arg && (arg.size === undefined && (arg.x !== undefined
+ || arg.point !== undefined))
+ ? arguments
+ : null;
+ if (segments && segments.length > 0) {
+ this.setSegments(segments);
+ } else {
+ this._curves = undefined;
+ this._selectedSegmentState = 0;
+ if (!segments && typeof arg === 'string') {
+ this.setPathData(arg);
+ arg = null;
+ }
+ }
+ this._initialize(!segments && arg);
+ },
+
+ _equals: function(item) {
+ return this._closed === item._closed
+ && Base.equals(this._segments, item._segments);
+ },
+
+ clone: function(insert) {
+ var copy = new Path(Item.NO_INSERT);
+ copy.setSegments(this._segments);
+ copy._closed = this._closed;
+ if (this._clockwise !== undefined)
+ copy._clockwise = this._clockwise;
+ return this._clone(copy, insert);
+ },
+
+ _changed: function _changed(flags) {
+ _changed.base.call(this, flags);
+ if (flags & 8) {
+ var parent = this._parent;
+ if (parent)
+ parent._currentPath = undefined;
+ this._length = this._clockwise = undefined;
+ if (flags & 16) {
+ this._version++;
+ } else if (this._curves) {
+ for (var i = 0, l = this._curves.length; i < l; i++)
+ this._curves[i]._changed();
+ }
+ this._monoCurves = undefined;
+ } else if (flags & 32) {
+ this._bounds = undefined;
+ }
+ },
+
+ getStyle: function() {
+ var parent = this._parent;
+ return (parent instanceof CompoundPath ? parent : this)._style;
+ },
+
+ getSegments: function() {
+ return this._segments;
+ },
+
+ setSegments: function(segments) {
+ var fullySelected = this.isFullySelected();
+ this._segments.length = 0;
+ this._selectedSegmentState = 0;
+ this._curves = undefined;
+ if (segments && segments.length > 0)
+ this._add(Segment.readAll(segments));
+ if (fullySelected)
+ this.setFullySelected(true);
+ },
+
+ getFirstSegment: function() {
+ return this._segments[0];
+ },
+
+ getLastSegment: function() {
+ return this._segments[this._segments.length - 1];
+ },
+
+ getCurves: function() {
+ var curves = this._curves,
+ segments = this._segments;
+ if (!curves) {
+ var length = this._countCurves();
+ curves = this._curves = new Array(length);
+ for (var i = 0; i < length; i++)
+ curves[i] = new Curve(this, segments[i],
+ segments[i + 1] || segments[0]);
+ }
+ return curves;
+ },
+
+ getFirstCurve: function() {
+ return this.getCurves()[0];
+ },
+
+ getLastCurve: function() {
+ var curves = this.getCurves();
+ return curves[curves.length - 1];
+ },
+
+ isClosed: function() {
+ return this._closed;
+ },
+
+ setClosed: function(closed) {
+ if (this._closed != (closed = !!closed)) {
+ this._closed = closed;
+ if (this._curves) {
+ var length = this._curves.length = this._countCurves();
+ if (closed)
+ this._curves[length - 1] = new Curve(this,
+ this._segments[length - 1], this._segments[0]);
+ }
+ this._changed(25);
+ }
+ }
+}, {
+ beans: true,
+
+ getPathData: function(_matrix, _precision) {
+ var segments = this._segments,
+ length = segments.length,
+ f = new Formatter(_precision),
+ coords = new Array(6),
+ first = true,
+ curX, curY,
+ prevX, prevY,
+ inX, inY,
+ outX, outY,
+ parts = [];
+
+ function addSegment(segment, skipLine) {
+ segment._transformCoordinates(_matrix, coords, false);
+ curX = coords[0];
+ curY = coords[1];
+ if (first) {
+ parts.push('M' + f.pair(curX, curY));
+ first = false;
+ } else {
+ inX = coords[2];
+ inY = coords[3];
+ if (inX === curX && inY === curY
+ && outX === prevX && outY === prevY) {
+ if (!skipLine)
+ parts.push('l' + f.pair(curX - prevX, curY - prevY));
+ } else {
+ parts.push('c' + f.pair(outX - prevX, outY - prevY)
+ + ' ' + f.pair(inX - prevX, inY - prevY)
+ + ' ' + f.pair(curX - prevX, curY - prevY));
+ }
+ }
+ prevX = curX;
+ prevY = curY;
+ outX = coords[4];
+ outY = coords[5];
+ }
+
+ if (length === 0)
+ return '';
+
+ for (var i = 0; i < length; i++)
+ addSegment(segments[i]);
+ if (this._closed && length > 0) {
+ addSegment(segments[0], true);
+ parts.push('z');
+ }
+ return parts.join('');
+ }
+}, {
+
+ isEmpty: function() {
+ return this._segments.length === 0;
+ },
+
+ isLinear: function() {
+ var segments = this._segments;
+ for (var i = 0, l = segments.length; i < l; i++) {
+ if (!segments[i].isLinear())
+ return false;
+ }
+ return true;
+ },
+
+ hasHandles: function() {
+ var segments = this._segments;
+ for (var i = 0, l = segments.length; i < l; i++) {
+ if (segments[i].hasHandles())
+ return true;
+ }
+ return false;
+ },
+
+ _transformContent: function(matrix) {
+ var coords = new Array(6);
+ for (var i = 0, l = this._segments.length; i < l; i++)
+ this._segments[i]._transformCoordinates(matrix, coords, true);
+ return true;
+ },
+
+ _add: function(segs, index) {
+ var segments = this._segments,
+ curves = this._curves,
+ amount = segs.length,
+ append = index == null,
+ index = append ? segments.length : index;
+ for (var i = 0; i < amount; i++) {
+ var segment = segs[i];
+ if (segment._path)
+ segment = segs[i] = segment.clone();
+ segment._path = this;
+ segment._index = index + i;
+ if (segment._selectionState)
+ this._updateSelection(segment, 0, segment._selectionState);
+ }
+ if (append) {
+ segments.push.apply(segments, segs);
+ } else {
+ segments.splice.apply(segments, [index, 0].concat(segs));
+ for (var i = index + amount, l = segments.length; i < l; i++)
+ segments[i]._index = i;
+ }
+ if (curves || segs._curves) {
+ if (!curves)
+ curves = this._curves = [];
+ var from = index > 0 ? index - 1 : index,
+ start = from,
+ to = Math.min(from + amount, this._countCurves());
+ if (segs._curves) {
+ curves.splice.apply(curves, [from, 0].concat(segs._curves));
+ start += segs._curves.length;
+ }
+ for (var i = start; i < to; i++)
+ curves.splice(i, 0, new Curve(this, null, null));
+ this._adjustCurves(from, to);
+ }
+ this._changed(25);
+ return segs;
+ },
+
+ _adjustCurves: function(from, to) {
+ var segments = this._segments,
+ curves = this._curves,
+ curve;
+ for (var i = from; i < to; i++) {
+ curve = curves[i];
+ curve._path = this;
+ curve._segment1 = segments[i];
+ curve._segment2 = segments[i + 1] || segments[0];
+ curve._changed();
+ }
+ if (curve = curves[this._closed && from === 0 ? segments.length - 1
+ : from - 1]) {
+ curve._segment2 = segments[from] || segments[0];
+ curve._changed();
+ }
+ if (curve = curves[to]) {
+ curve._segment1 = segments[to];
+ curve._changed();
+ }
+ },
+
+ _countCurves: function() {
+ var length = this._segments.length;
+ return !this._closed && length > 0 ? length - 1 : length;
+ },
+
+ add: function(segment1 ) {
+ return arguments.length > 1 && typeof segment1 !== 'number'
+ ? this._add(Segment.readAll(arguments))
+ : this._add([ Segment.read(arguments) ])[0];
+ },
+
+ insert: function(index, segment1 ) {
+ return arguments.length > 2 && typeof segment1 !== 'number'
+ ? this._add(Segment.readAll(arguments, 1), index)
+ : this._add([ Segment.read(arguments, 1) ], index)[0];
+ },
+
+ addSegment: function() {
+ return this._add([ Segment.read(arguments) ])[0];
+ },
+
+ insertSegment: function(index ) {
+ return this._add([ Segment.read(arguments, 1) ], index)[0];
+ },
+
+ addSegments: function(segments) {
+ return this._add(Segment.readAll(segments));
+ },
+
+ insertSegments: function(index, segments) {
+ return this._add(Segment.readAll(segments), index);
+ },
+
+ removeSegment: function(index) {
+ return this.removeSegments(index, index + 1)[0] || null;
+ },
+
+ removeSegments: function(from, to, _includeCurves) {
+ from = from || 0;
+ to = Base.pick(to, this._segments.length);
+ var segments = this._segments,
+ curves = this._curves,
+ count = segments.length,
+ removed = segments.splice(from, to - from),
+ amount = removed.length;
+ if (!amount)
+ return removed;
+ for (var i = 0; i < amount; i++) {
+ var segment = removed[i];
+ if (segment._selectionState)
+ this._updateSelection(segment, segment._selectionState, 0);
+ segment._index = segment._path = null;
+ }
+ for (var i = from, l = segments.length; i < l; i++)
+ segments[i]._index = i;
+ if (curves) {
+ var index = from > 0 && to === count + (this._closed ? 1 : 0)
+ ? from - 1
+ : from,
+ curves = curves.splice(index, amount);
+ if (_includeCurves)
+ removed._curves = curves.slice(1);
+ this._adjustCurves(index, index);
+ }
+ this._changed(25);
+ return removed;
+ },
+
+ clear: '#removeSegments',
+
+ getLength: function() {
+ if (this._length == null) {
+ var curves = this.getCurves();
+ this._length = 0;
+ for (var i = 0, l = curves.length; i < l; i++)
+ this._length += curves[i].getLength();
+ }
+ return this._length;
+ },
+
+ getArea: function() {
+ var curves = this.getCurves();
+ var area = 0;
+ for (var i = 0, l = curves.length; i < l; i++)
+ area += curves[i].getArea();
+ return area;
+ },
+
+ isFullySelected: function() {
+ var length = this._segments.length;
+ return this._selected && length > 0 && this._selectedSegmentState
+ === length * 7;
+ },
+
+ setFullySelected: function(selected) {
+ if (selected)
+ this._selectSegments(true);
+ this.setSelected(selected);
+ },
+
+ setSelected: function setSelected(selected) {
+ if (!selected)
+ this._selectSegments(false);
+ setSelected.base.call(this, selected);
+ },
+
+ _selectSegments: function(selected) {
+ var length = this._segments.length;
+ this._selectedSegmentState = selected
+ ? length * 7 : 0;
+ for (var i = 0; i < length; i++)
+ this._segments[i]._selectionState = selected
+ ? 7 : 0;
+ },
+
+ _updateSelection: function(segment, oldState, newState) {
+ segment._selectionState = newState;
+ var total = this._selectedSegmentState += newState - oldState;
+ if (total > 0)
+ this.setSelected(true);
+ },
+
+ flatten: function(maxDistance) {
+ var iterator = new PathIterator(this, 64, 0.1),
+ pos = 0,
+ step = iterator.length / Math.ceil(iterator.length / maxDistance),
+ end = iterator.length + (this._closed ? -step : step) / 2;
+ var segments = [];
+ while (pos <= end) {
+ segments.push(new Segment(iterator.getPointAt(pos)));
+ pos += step;
+ }
+ this.setSegments(segments);
+ },
+
+ reduce: function() {
+ var curves = this.getCurves();
+ for (var i = curves.length - 1; i >= 0; i--) {
+ var curve = curves[i];
+ if (curve.isLinear() && curve.getLength() === 0)
+ curve.remove();
+ }
+ return this;
+ },
+
+ simplify: function(tolerance) {
+ if (this._segments.length > 2) {
+ var fitter = new PathFitter(this, tolerance || 2.5);
+ this.setSegments(fitter.fit());
+ }
+ },
+
+ split: function(index, parameter) {
+ if (parameter === null)
+ return null;
+ if (arguments.length === 1) {
+ var arg = index;
+ if (typeof arg === 'number')
+ arg = this.getLocationAt(arg);
+ if (!arg)
+ return null
+ index = arg.index;
+ parameter = arg.parameter;
+ }
+ var tolerance = 0.000001;
+ if (parameter >= 1 - tolerance) {
+ index++;
+ parameter--;
+ }
+ var curves = this.getCurves();
+ if (index >= 0 && index < curves.length) {
+ if (parameter > tolerance) {
+ curves[index++].divide(parameter, true);
+ }
+ var segs = this.removeSegments(index, this._segments.length, true),
+ path;
+ if (this._closed) {
+ this.setClosed(false);
+ path = this;
+ } else {
+ path = this._clone(new Path().insertAbove(this, true));
+ }
+ path._add(segs, 0);
+ this.addSegment(segs[0]);
+ return path;
+ }
+ return null;
+ },
+
+ isClockwise: function() {
+ if (this._clockwise !== undefined)
+ return this._clockwise;
+ return Path.isClockwise(this._segments);
+ },
+
+ setClockwise: function(clockwise) {
+ if (this.isClockwise() != (clockwise = !!clockwise))
+ this.reverse();
+ this._clockwise = clockwise;
+ },
+
+ reverse: function() {
+ this._segments.reverse();
+ for (var i = 0, l = this._segments.length; i < l; i++) {
+ var segment = this._segments[i];
+ var handleIn = segment._handleIn;
+ segment._handleIn = segment._handleOut;
+ segment._handleOut = handleIn;
+ segment._index = i;
+ }
+ this._curves = null;
+ if (this._clockwise !== undefined)
+ this._clockwise = !this._clockwise;
+ this._changed(9);
+ },
+
+ join: function(path) {
+ if (path) {
+ var segments = path._segments,
+ last1 = this.getLastSegment(),
+ last2 = path.getLastSegment();
+ if (!last2)
+ return this;
+ if (last1 && last1._point.equals(last2._point))
+ path.reverse();
+ var first2 = path.getFirstSegment();
+ if (last1 && last1._point.equals(first2._point)) {
+ last1.setHandleOut(first2._handleOut);
+ this._add(segments.slice(1));
+ } else {
+ var first1 = this.getFirstSegment();
+ if (first1 && first1._point.equals(first2._point))
+ path.reverse();
+ last2 = path.getLastSegment();
+ if (first1 && first1._point.equals(last2._point)) {
+ first1.setHandleIn(last2._handleIn);
+ this._add(segments.slice(0, segments.length - 1), 0);
+ } else {
+ this._add(segments.slice());
+ }
+ }
+ if (path.closed)
+ this._add([segments[0]]);
+ path.remove();
+ }
+ var first = this.getFirstSegment(),
+ last = this.getLastSegment();
+ if (first !== last && first._point.equals(last._point)) {
+ first.setHandleIn(last._handleIn);
+ last.remove();
+ this.setClosed(true);
+ }
+ return this;
+ },
+
+ toShape: function(insert) {
+ if (!this._closed)
+ return null;
+
+ var segments = this._segments,
+ type,
+ size,
+ radius,
+ topCenter;
+
+ function isCollinear(i, j) {
+ return segments[i].isCollinear(segments[j]);
+ }
+
+ function isOrthogonal(i) {
+ return segments[i].isOrthogonal();
+ }
+
+ function isArc(i) {
+ return segments[i].isOrthogonalArc();
+ }
+
+ function getDistance(i, j) {
+ return segments[i]._point.getDistance(segments[j]._point);
+ }
+
+ if (!this.hasHandles() && segments.length === 4
+ && isCollinear(0, 2) && isCollinear(1, 3) && isOrthogonal(1)) {
+ type = Shape.Rectangle;
+ size = new Size(getDistance(0, 3), getDistance(0, 1));
+ topCenter = segments[1]._point.add(segments[2]._point).divide(2);
+ } else if (segments.length === 8 && isArc(0) && isArc(2) && isArc(4)
+ && isArc(6) && isCollinear(1, 5) && isCollinear(3, 7)) {
+ type = Shape.Rectangle;
+ size = new Size(getDistance(1, 6), getDistance(0, 3));
+ radius = size.subtract(new Size(getDistance(0, 7),
+ getDistance(1, 2))).divide(2);
+ topCenter = segments[3]._point.add(segments[4]._point).divide(2);
+ } else if (segments.length === 4
+ && isArc(0) && isArc(1) && isArc(2) && isArc(3)) {
+ if (Numerical.isZero(getDistance(0, 2) - getDistance(1, 3))) {
+ type = Shape.Circle;
+ radius = getDistance(0, 2) / 2;
+ } else {
+ type = Shape.Ellipse;
+ radius = new Size(getDistance(2, 0) / 2, getDistance(3, 1) / 2);
+ }
+ topCenter = segments[1]._point;
+ }
+
+ if (type) {
+ var center = this.getPosition(true),
+ shape = this._clone(new type({
+ center: center,
+ size: size,
+ radius: radius,
+ insert: false
+ }), insert, false);
+ shape.rotate(topCenter.subtract(center).getAngle() + 90);
+ return shape;
+ }
+ return null;
+ },
+
+ _hitTestSelf: function(point, options) {
+ var that = this,
+ style = this.getStyle(),
+ segments = this._segments,
+ numSegments = segments.length,
+ closed = this._closed,
+ tolerancePadding = options._tolerancePadding,
+ strokePadding = tolerancePadding,
+ join, cap, miterLimit,
+ area, loc, res,
+ hitStroke = options.stroke && style.hasStroke(),
+ hitFill = options.fill && style.hasFill(),
+ hitCurves = options.curves,
+ radius = hitStroke
+ ? style.getStrokeWidth() / 2
+ : hitFill && options.tolerance > 0 || hitCurves
+ ? 0 : null;
+ if (radius !== null) {
+ if (radius > 0) {
+ join = style.getStrokeJoin();
+ cap = style.getStrokeCap();
+ miterLimit = radius * style.getMiterLimit();
+ strokePadding = tolerancePadding.add(new Point(radius, radius));
+ } else {
+ join = cap = 'round';
+ }
+ }
+
+ function isCloseEnough(pt, padding) {
+ return point.subtract(pt).divide(padding).length <= 1;
+ }
+
+ function checkSegmentPoint(seg, pt, name) {
+ if (!options.selected || pt.isSelected()) {
+ var anchor = seg._point;
+ if (pt !== anchor)
+ pt = pt.add(anchor);
+ if (isCloseEnough(pt, strokePadding)) {
+ return new HitResult(name, that, {
+ segment: seg,
+ point: pt
+ });
+ }
+ }
+ }
+
+ function checkSegmentPoints(seg, ends) {
+ return (ends || options.segments)
+ && checkSegmentPoint(seg, seg._point, 'segment')
+ || (!ends && options.handles) && (
+ checkSegmentPoint(seg, seg._handleIn, 'handle-in') ||
+ checkSegmentPoint(seg, seg._handleOut, 'handle-out'));
+ }
+
+ function addToArea(point) {
+ area.add(point);
+ }
+
+ function checkSegmentStroke(segment) {
+ if (join !== 'round' || cap !== 'round') {
+ area = new Path({ internal: true, closed: true });
+ if (closed || segment._index > 0
+ && segment._index < numSegments - 1) {
+ if (join !== 'round' && (segment._handleIn.isZero()
+ || segment._handleOut.isZero()))
+ Path._addBevelJoin(segment, join, radius, miterLimit,
+ addToArea, true);
+ } else if (cap !== 'round') {
+ Path._addSquareCap(segment, cap, radius, addToArea, true);
+ }
+ if (!area.isEmpty()) {
+ var loc;
+ return area.contains(point)
+ || (loc = area.getNearestLocation(point))
+ && isCloseEnough(loc.getPoint(), tolerancePadding);
+ }
+ }
+ return isCloseEnough(segment._point, strokePadding);
+ }
+
+ if (options.ends && !options.segments && !closed) {
+ if (res = checkSegmentPoints(segments[0], true)
+ || checkSegmentPoints(segments[numSegments - 1], true))
+ return res;
+ } else if (options.segments || options.handles) {
+ for (var i = 0; i < numSegments; i++)
+ if (res = checkSegmentPoints(segments[i]))
+ return res;
+ }
+ if (radius !== null) {
+ loc = this.getNearestLocation(point);
+ if (loc) {
+ var parameter = loc.getParameter();
+ if (parameter === 0 || parameter === 1 && numSegments > 1) {
+ if (!checkSegmentStroke(loc.getSegment()))
+ loc = null;
+ } else if (!isCloseEnough(loc.getPoint(), strokePadding)) {
+ loc = null;
+ }
+ }
+ if (!loc && join === 'miter' && numSegments > 1) {
+ for (var i = 0; i < numSegments; i++) {
+ var segment = segments[i];
+ if (point.getDistance(segment._point) <= miterLimit
+ && checkSegmentStroke(segment)) {
+ loc = segment.getLocation();
+ break;
+ }
+ }
+ }
+ }
+ return !loc && hitFill && this._contains(point)
+ || loc && !hitStroke && !hitCurves
+ ? new HitResult('fill', this)
+ : loc
+ ? new HitResult(hitStroke ? 'stroke' : 'curve', this, {
+ location: loc,
+ point: loc.getPoint()
+ })
+ : null;
+ }
+
+}, Base.each(Curve.evaluateMethods,
+ function(name) {
+ this[name + 'At'] = function(offset, isParameter) {
+ var loc = this.getLocationAt(offset, isParameter);
+ return loc && loc[name]();
+ };
+ },
+{
+ beans: false,
+
+ _getOffset: function(location) {
+ var index = location && location.getIndex();
+ if (index != null) {
+ var curves = this.getCurves(),
+ offset = 0;
+ for (var i = 0; i < index; i++)
+ offset += curves[i].getLength();
+ var curve = curves[index],
+ parameter = location.getParameter();
+ if (parameter > 0)
+ offset += curve.getPartLength(0, parameter);
+ return offset;
+ }
+ return null;
+ },
+
+ getLocationOf: function() {
+ var point = Point.read(arguments),
+ curves = this.getCurves();
+ for (var i = 0, l = curves.length; i < l; i++) {
+ var loc = curves[i].getLocationOf(point);
+ if (loc)
+ return loc;
+ }
+ return null;
+ },
+
+ getOffsetOf: function() {
+ var loc = this.getLocationOf.apply(this, arguments);
+ return loc ? loc.getOffset() : null;
+ },
+
+ getLocationAt: function(offset, isParameter) {
+ var curves = this.getCurves(),
+ length = 0;
+ if (isParameter) {
+ var index = ~~offset,
+ curve = curves[index];
+ return curve ? curve.getLocationAt(offset - index, true) : null;
+ }
+ for (var i = 0, l = curves.length; i < l; i++) {
+ var start = length,
+ curve = curves[i];
+ length += curve.getLength();
+ if (length > offset) {
+ return curve.getLocationAt(offset - start);
+ }
+ }
+ if (offset <= this.getLength())
+ return new CurveLocation(curves[curves.length - 1], 1);
+ return null;
+ },
+
+ getNearestLocation: function() {
+ var point = Point.read(arguments),
+ curves = this.getCurves(),
+ minDist = Infinity,
+ minLoc = null;
+ for (var i = 0, l = curves.length; i < l; i++) {
+ var loc = curves[i].getNearestLocation(point);
+ if (loc._distance < minDist) {
+ minDist = loc._distance;
+ minLoc = loc;
+ }
+ }
+ return minLoc;
+ },
+
+ getNearestPoint: function() {
+ return this.getNearestLocation.apply(this, arguments).getPoint();
+ }
+}), new function() {
+
+ function drawHandles(ctx, segments, matrix, size) {
+ var half = size / 2;
+
+ function drawHandle(index) {
+ var hX = coords[index],
+ hY = coords[index + 1];
+ if (pX != hX || pY != hY) {
+ ctx.beginPath();
+ ctx.moveTo(pX, pY);
+ ctx.lineTo(hX, hY);
+ ctx.stroke();
+ ctx.beginPath();
+ ctx.arc(hX, hY, half, 0, Math.PI * 2, true);
+ ctx.fill();
+ }
+ }
+
+ var coords = new Array(6);
+ for (var i = 0, l = segments.length; i < l; i++) {
+ var segment = segments[i];
+ segment._transformCoordinates(matrix, coords, false);
+ var state = segment._selectionState,
+ pX = coords[0],
+ pY = coords[1];
+ if (state & 1)
+ drawHandle(2);
+ if (state & 2)
+ drawHandle(4);
+ ctx.fillRect(pX - half, pY - half, size, size);
+ if (!(state & 4)) {
+ var fillStyle = ctx.fillStyle;
+ ctx.fillStyle = '#ffffff';
+ ctx.fillRect(pX - half + 1, pY - half + 1, size - 2, size - 2);
+ ctx.fillStyle = fillStyle;
+ }
+ }
+ }
+
+ function drawSegments(ctx, path, matrix) {
+ var segments = path._segments,
+ length = segments.length,
+ coords = new Array(6),
+ first = true,
+ curX, curY,
+ prevX, prevY,
+ inX, inY,
+ outX, outY;
+
+ function drawSegment(segment) {
+ if (matrix) {
+ segment._transformCoordinates(matrix, coords, false);
+ curX = coords[0];
+ curY = coords[1];
+ } else {
+ var point = segment._point;
+ curX = point._x;
+ curY = point._y;
+ }
+ if (first) {
+ ctx.moveTo(curX, curY);
+ first = false;
+ } else {
+ if (matrix) {
+ inX = coords[2];
+ inY = coords[3];
+ } else {
+ var handle = segment._handleIn;
+ inX = curX + handle._x;
+ inY = curY + handle._y;
+ }
+ if (inX === curX && inY === curY
+ && outX === prevX && outY === prevY) {
+ ctx.lineTo(curX, curY);
+ } else {
+ ctx.bezierCurveTo(outX, outY, inX, inY, curX, curY);
+ }
+ }
+ prevX = curX;
+ prevY = curY;
+ if (matrix) {
+ outX = coords[4];
+ outY = coords[5];
+ } else {
+ var handle = segment._handleOut;
+ outX = prevX + handle._x;
+ outY = prevY + handle._y;
+ }
+ }
+
+ for (var i = 0; i < length; i++)
+ drawSegment(segments[i]);
+ if (path._closed && length > 0)
+ drawSegment(segments[0]);
+ }
+
+ return {
+ _draw: function(ctx, param, strokeMatrix) {
+ var dontStart = param.dontStart,
+ dontPaint = param.dontFinish || param.clip,
+ style = this.getStyle(),
+ hasFill = style.hasFill(),
+ hasStroke = style.hasStroke(),
+ dashArray = style.getDashArray(),
+ dashLength = !paper.support.nativeDash && hasStroke
+ && dashArray && dashArray.length;
+
+ if (!dontStart)
+ ctx.beginPath();
+
+ if (!dontStart && this._currentPath) {
+ ctx.currentPath = this._currentPath;
+ } else if (hasFill || hasStroke && !dashLength || dontPaint) {
+ drawSegments(ctx, this, strokeMatrix);
+ if (this._closed)
+ ctx.closePath();
+ if (!dontStart)
+ this._currentPath = ctx.currentPath;
+ }
+
+ function getOffset(i) {
+ return dashArray[((i % dashLength) + dashLength) % dashLength];
+ }
+
+ if (!dontPaint && (hasFill || hasStroke)) {
+ this._setStyles(ctx);
+ if (hasFill) {
+ ctx.fill(style.getWindingRule());
+ ctx.shadowColor = 'rgba(0,0,0,0)';
+ }
+ if (hasStroke) {
+ if (dashLength) {
+ if (!dontStart)
+ ctx.beginPath();
+ var iterator = new PathIterator(this, 32, 0.25,
+ strokeMatrix),
+ length = iterator.length,
+ from = -style.getDashOffset(), to,
+ i = 0;
+ from = from % length;
+ while (from > 0) {
+ from -= getOffset(i--) + getOffset(i--);
+ }
+ while (from < length) {
+ to = from + getOffset(i++);
+ if (from > 0 || to > 0)
+ iterator.drawPart(ctx,
+ Math.max(from, 0), Math.max(to, 0));
+ from = to + getOffset(i++);
+ }
+ }
+ ctx.stroke();
+ }
+ }
+ },
+
+ _drawSelected: function(ctx, matrix) {
+ ctx.beginPath();
+ drawSegments(ctx, this, matrix);
+ ctx.stroke();
+ drawHandles(ctx, this._segments, matrix, paper.settings.handleSize);
+ }
+ };
+}, new function() {
+
+ function getFirstControlPoints(rhs) {
+ var n = rhs.length,
+ x = [],
+ tmp = [],
+ b = 2;
+ x[0] = rhs[0] / b;
+ for (var i = 1; i < n; i++) {
+ tmp[i] = 1 / b;
+ b = (i < n - 1 ? 4 : 2) - tmp[i];
+ x[i] = (rhs[i] - x[i - 1]) / b;
+ }
+ for (var i = 1; i < n; i++) {
+ x[n - i - 1] -= tmp[n - i] * x[n - i];
+ }
+ return x;
+ }
+
+ return {
+ smooth: function() {
+ var segments = this._segments,
+ size = segments.length,
+ closed = this._closed,
+ n = size,
+ overlap = 0;
+ if (size <= 2)
+ return;
+ if (closed) {
+ overlap = Math.min(size, 4);
+ n += Math.min(size, overlap) * 2;
+ }
+ var knots = [];
+ for (var i = 0; i < size; i++)
+ knots[i + overlap] = segments[i]._point;
+ if (closed) {
+ for (var i = 0; i < overlap; i++) {
+ knots[i] = segments[i + size - overlap]._point;
+ knots[i + size + overlap] = segments[i]._point;
+ }
+ } else {
+ n--;
+ }
+ var rhs = [];
+
+ for (var i = 1; i < n - 1; i++)
+ rhs[i] = 4 * knots[i]._x + 2 * knots[i + 1]._x;
+ rhs[0] = knots[0]._x + 2 * knots[1]._x;
+ rhs[n - 1] = 3 * knots[n - 1]._x;
+ var x = getFirstControlPoints(rhs);
+
+ for (var i = 1; i < n - 1; i++)
+ rhs[i] = 4 * knots[i]._y + 2 * knots[i + 1]._y;
+ rhs[0] = knots[0]._y + 2 * knots[1]._y;
+ rhs[n - 1] = 3 * knots[n - 1]._y;
+ var y = getFirstControlPoints(rhs);
+
+ if (closed) {
+ for (var i = 0, j = size; i < overlap; i++, j++) {
+ var f1 = i / overlap,
+ f2 = 1 - f1,
+ ie = i + overlap,
+ je = j + overlap;
+ x[j] = x[i] * f1 + x[j] * f2;
+ y[j] = y[i] * f1 + y[j] * f2;
+ x[je] = x[ie] * f2 + x[je] * f1;
+ y[je] = y[ie] * f2 + y[je] * f1;
+ }
+ n--;
+ }
+ var handleIn = null;
+ for (var i = overlap; i <= n - overlap; i++) {
+ var segment = segments[i - overlap];
+ if (handleIn)
+ segment.setHandleIn(handleIn.subtract(segment._point));
+ if (i < n) {
+ segment.setHandleOut(
+ new Point(x[i], y[i]).subtract(segment._point));
+ handleIn = i < n - 1
+ ? new Point(
+ 2 * knots[i + 1]._x - x[i + 1],
+ 2 * knots[i + 1]._y - y[i + 1])
+ : new Point(
+ (knots[n]._x + x[n - 1]) / 2,
+ (knots[n]._y + y[n - 1]) / 2);
+ }
+ }
+ if (closed && handleIn) {
+ var segment = this._segments[0];
+ segment.setHandleIn(handleIn.subtract(segment._point));
+ }
+ }
+ };
+}, new function() {
+ function getCurrentSegment(that) {
+ var segments = that._segments;
+ if (segments.length === 0)
+ throw new Error('Use a moveTo() command first');
+ return segments[segments.length - 1];
+ }
+
+ return {
+ moveTo: function() {
+ var segments = this._segments;
+ if (segments.length === 1)
+ this.removeSegment(0);
+ if (!segments.length)
+ this._add([ new Segment(Point.read(arguments)) ]);
+ },
+
+ moveBy: function() {
+ throw new Error('moveBy() is unsupported on Path items.');
+ },
+
+ lineTo: function() {
+ this._add([ new Segment(Point.read(arguments)) ]);
+ },
+
+ cubicCurveTo: function() {
+ var handle1 = Point.read(arguments),
+ handle2 = Point.read(arguments),
+ to = Point.read(arguments),
+ current = getCurrentSegment(this);
+ current.setHandleOut(handle1.subtract(current._point));
+ this._add([ new Segment(to, handle2.subtract(to)) ]);
+ },
+
+ quadraticCurveTo: function() {
+ var handle = Point.read(arguments),
+ to = Point.read(arguments),
+ current = getCurrentSegment(this)._point;
+ this.cubicCurveTo(
+ handle.add(current.subtract(handle).multiply(1 / 3)),
+ handle.add(to.subtract(handle).multiply(1 / 3)),
+ to
+ );
+ },
+
+ curveTo: function() {
+ var through = Point.read(arguments),
+ to = Point.read(arguments),
+ t = Base.pick(Base.read(arguments), 0.5),
+ t1 = 1 - t,
+ current = getCurrentSegment(this)._point,
+ handle = through.subtract(current.multiply(t1 * t1))
+ .subtract(to.multiply(t * t)).divide(2 * t * t1);
+ if (handle.isNaN())
+ throw new Error(
+ 'Cannot put a curve through points with parameter = ' + t);
+ this.quadraticCurveTo(handle, to);
+ },
+
+ arcTo: function() {
+ var current = getCurrentSegment(this),
+ from = current._point,
+ to = Point.read(arguments),
+ through,
+ peek = Base.peek(arguments),
+ clockwise = Base.pick(peek, true),
+ center, extent, vector, matrix;
+ if (typeof clockwise === 'boolean') {
+ var middle = from.add(to).divide(2),
+ through = middle.add(middle.subtract(from).rotate(
+ clockwise ? -90 : 90));
+ } else if (Base.remain(arguments) <= 2) {
+ through = to;
+ to = Point.read(arguments);
+ } else {
+ var radius = Size.read(arguments);
+ if (radius.isZero())
+ return this.lineTo(to);
+ var rotation = Base.read(arguments),
+ clockwise = !!Base.read(arguments),
+ large = !!Base.read(arguments),
+ middle = from.add(to).divide(2),
+ pt = from.subtract(middle).rotate(-rotation),
+ x = pt.x,
+ y = pt.y,
+ abs = Math.abs,
+ epsilon = 1e-12,
+ rx = abs(radius.width),
+ ry = abs(radius.height),
+ rxSq = rx * rx,
+ rySq = ry * ry,
+ xSq = x * x,
+ ySq = y * y;
+ var factor = Math.sqrt(xSq / rxSq + ySq / rySq);
+ if (factor > 1) {
+ rx *= factor;
+ ry *= factor;
+ rxSq = rx * rx;
+ rySq = ry * ry;
+ }
+ factor = (rxSq * rySq - rxSq * ySq - rySq * xSq) /
+ (rxSq * ySq + rySq * xSq);
+ if (abs(factor) < epsilon)
+ factor = 0;
+ if (factor < 0)
+ throw new Error(
+ 'Cannot create an arc with the given arguments');
+ center = new Point(rx * y / ry, -ry * x / rx)
+ .multiply((large === clockwise ? -1 : 1)
+ * Math.sqrt(factor))
+ .rotate(rotation).add(middle);
+ matrix = new Matrix().translate(center).rotate(rotation)
+ .scale(rx, ry);
+ vector = matrix._inverseTransform(from);
+ extent = vector.getDirectedAngle(matrix._inverseTransform(to));
+ if (!clockwise && extent > 0)
+ extent -= 360;
+ else if (clockwise && extent < 0)
+ extent += 360;
+ }
+ if (through) {
+ var l1 = new Line(from.add(through).divide(2),
+ through.subtract(from).rotate(90), true),
+ l2 = new Line(through.add(to).divide(2),
+ to.subtract(through).rotate(90), true),
+ line = new Line(from, to),
+ throughSide = line.getSide(through);
+ center = l1.intersect(l2, true);
+ if (!center) {
+ if (!throughSide)
+ return this.lineTo(to);
+ throw new Error(
+ 'Cannot create an arc with the given arguments');
+ }
+ vector = from.subtract(center);
+ extent = vector.getDirectedAngle(to.subtract(center));
+ var centerSide = line.getSide(center);
+ if (centerSide === 0) {
+ extent = throughSide * Math.abs(extent);
+ } else if (throughSide === centerSide) {
+ extent += extent < 0 ? 360 : -360;
+ }
+ }
+ var ext = Math.abs(extent),
+ count = ext >= 360 ? 4 : Math.ceil(ext / 90),
+ inc = extent / count,
+ half = inc * Math.PI / 360,
+ z = 4 / 3 * Math.sin(half) / (1 + Math.cos(half)),
+ segments = [];
+ for (var i = 0; i <= count; i++) {
+ var pt = to,
+ out = null;
+ if (i < count) {
+ out = vector.rotate(90).multiply(z);
+ if (matrix) {
+ pt = matrix._transformPoint(vector);
+ out = matrix._transformPoint(vector.add(out))
+ .subtract(pt);
+ } else {
+ pt = center.add(vector);
+ }
+ }
+ if (i === 0) {
+ current.setHandleOut(out);
+ } else {
+ var _in = vector.rotate(-90).multiply(z);
+ if (matrix) {
+ _in = matrix._transformPoint(vector.add(_in))
+ .subtract(pt);
+ }
+ segments.push(new Segment(pt, _in, out));
+ }
+ vector = vector.rotate(inc);
+ }
+ this._add(segments);
+ },
+
+ lineBy: function() {
+ var to = Point.read(arguments),
+ current = getCurrentSegment(this)._point;
+ this.lineTo(current.add(to));
+ },
+
+ curveBy: function() {
+ var through = Point.read(arguments),
+ to = Point.read(arguments),
+ parameter = Base.read(arguments),
+ current = getCurrentSegment(this)._point;
+ this.curveTo(current.add(through), current.add(to), parameter);
+ },
+
+ cubicCurveBy: function() {
+ var handle1 = Point.read(arguments),
+ handle2 = Point.read(arguments),
+ to = Point.read(arguments),
+ current = getCurrentSegment(this)._point;
+ this.cubicCurveTo(current.add(handle1), current.add(handle2),
+ current.add(to));
+ },
+
+ quadraticCurveBy: function() {
+ var handle = Point.read(arguments),
+ to = Point.read(arguments),
+ current = getCurrentSegment(this)._point;
+ this.quadraticCurveTo(current.add(handle), current.add(to));
+ },
+
+ arcBy: function() {
+ var current = getCurrentSegment(this)._point,
+ point = current.add(Point.read(arguments)),
+ clockwise = Base.pick(Base.peek(arguments), true);
+ if (typeof clockwise === 'boolean') {
+ this.arcTo(point, clockwise);
+ } else {
+ this.arcTo(point, current.add(Point.read(arguments)));
+ }
+ },
+
+ closePath: function(join) {
+ this.setClosed(true);
+ if (join)
+ this.join();
+ }
+ };
+}, {
+
+ _getBounds: function(getter, matrix) {
+ return Path[getter](this._segments, this._closed, this.getStyle(),
+ matrix);
+ },
+
+statics: {
+ isClockwise: function(segments) {
+ var sum = 0;
+ for (var i = 0, l = segments.length; i < l; i++)
+ sum += Curve.getEdgeSum(Curve.getValues(
+ segments[i], segments[i + 1 < l ? i + 1 : 0]));
+ return sum > 0;
+ },
+
+ getBounds: function(segments, closed, style, matrix, strokePadding) {
+ var first = segments[0];
+ if (!first)
+ return new Rectangle();
+ var coords = new Array(6),
+ prevCoords = first._transformCoordinates(matrix, new Array(6), false),
+ min = prevCoords.slice(0, 2),
+ max = min.slice(),
+ roots = new Array(2);
+
+ function processSegment(segment) {
+ segment._transformCoordinates(matrix, coords, false);
+ for (var i = 0; i < 2; i++) {
+ Curve._addBounds(
+ prevCoords[i],
+ prevCoords[i + 4],
+ coords[i + 2],
+ coords[i],
+ i, strokePadding ? strokePadding[i] : 0, min, max, roots);
+ }
+ var tmp = prevCoords;
+ prevCoords = coords;
+ coords = tmp;
+ }
+
+ for (var i = 1, l = segments.length; i < l; i++)
+ processSegment(segments[i]);
+ if (closed)
+ processSegment(first);
+ return new Rectangle(min[0], min[1], max[0] - min[0], max[1] - min[1]);
+ },
+
+ getStrokeBounds: function(segments, closed, style, matrix) {
+ if (!style.hasStroke())
+ return Path.getBounds(segments, closed, style, matrix);
+ var length = segments.length - (closed ? 0 : 1),
+ radius = style.getStrokeWidth() / 2,
+ padding = Path._getPenPadding(radius, matrix),
+ bounds = Path.getBounds(segments, closed, style, matrix, padding),
+ join = style.getStrokeJoin(),
+ cap = style.getStrokeCap(),
+ miterLimit = radius * style.getMiterLimit();
+ var joinBounds = new Rectangle(new Size(padding).multiply(2));
+
+ function add(point) {
+ bounds = bounds.include(matrix
+ ? matrix._transformPoint(point, point) : point);
+ }
+
+ function addRound(segment) {
+ bounds = bounds.unite(joinBounds.setCenter(matrix
+ ? matrix._transformPoint(segment._point) : segment._point));
+ }
+
+ function addJoin(segment, join) {
+ var handleIn = segment._handleIn,
+ handleOut = segment._handleOut;
+ if (join === 'round' || !handleIn.isZero() && !handleOut.isZero()
+ && handleIn.isCollinear(handleOut)) {
+ addRound(segment);
+ } else {
+ Path._addBevelJoin(segment, join, radius, miterLimit, add);
+ }
+ }
+
+ function addCap(segment, cap) {
+ if (cap === 'round') {
+ addRound(segment);
+ } else {
+ Path._addSquareCap(segment, cap, radius, add);
+ }
+ }
+
+ for (var i = 1; i < length; i++)
+ addJoin(segments[i], join);
+ if (closed) {
+ addJoin(segments[0], join);
+ } else if (length > 0) {
+ addCap(segments[0], cap);
+ addCap(segments[segments.length - 1], cap);
+ }
+ return bounds;
+ },
+
+ _getPenPadding: function(radius, matrix) {
+ if (!matrix)
+ return [radius, radius];
+ var mx = matrix.shiftless(),
+ hor = mx.transform(new Point(radius, 0)),
+ ver = mx.transform(new Point(0, radius)),
+ phi = hor.getAngleInRadians(),
+ a = hor.getLength(),
+ b = ver.getLength();
+ var sin = Math.sin(phi),
+ cos = Math.cos(phi),
+ tan = Math.tan(phi),
+ tx = -Math.atan(b * tan / a),
+ ty = Math.atan(b / (tan * a));
+ return [Math.abs(a * Math.cos(tx) * cos - b * Math.sin(tx) * sin),
+ Math.abs(b * Math.sin(ty) * cos + a * Math.cos(ty) * sin)];
+ },
+
+ _addBevelJoin: function(segment, join, radius, miterLimit, addPoint, area) {
+ var curve2 = segment.getCurve(),
+ curve1 = curve2.getPrevious(),
+ point = curve2.getPointAt(0, true),
+ normal1 = curve1.getNormalAt(1, true),
+ normal2 = curve2.getNormalAt(0, true),
+ step = normal1.getDirectedAngle(normal2) < 0 ? -radius : radius;
+ normal1.setLength(step);
+ normal2.setLength(step);
+ if (area) {
+ addPoint(point);
+ addPoint(point.add(normal1));
+ }
+ if (join === 'miter') {
+ var corner = new Line(
+ point.add(normal1),
+ new Point(-normal1.y, normal1.x), true
+ ).intersect(new Line(
+ point.add(normal2),
+ new Point(-normal2.y, normal2.x), true
+ ), true);
+ if (corner && point.getDistance(corner) <= miterLimit) {
+ addPoint(corner);
+ if (!area)
+ return;
+ }
+ }
+ if (!area)
+ addPoint(point.add(normal1));
+ addPoint(point.add(normal2));
+ },
+
+ _addSquareCap: function(segment, cap, radius, addPoint, area) {
+ var point = segment._point,
+ loc = segment.getLocation(),
+ normal = loc.getNormal().multiply(radius);
+ if (area) {
+ addPoint(point.subtract(normal));
+ addPoint(point.add(normal));
+ }
+ if (cap === 'square')
+ point = point.add(normal.rotate(loc.getParameter() === 0 ? -90 : 90));
+ addPoint(point.add(normal));
+ addPoint(point.subtract(normal));
+ },
+
+ getHandleBounds: function(segments, closed, style, matrix, strokePadding,
+ joinPadding) {
+ var coords = new Array(6),
+ x1 = Infinity,
+ x2 = -x1,
+ y1 = x1,
+ y2 = x2;
+ for (var i = 0, l = segments.length; i < l; i++) {
+ var segment = segments[i];
+ segment._transformCoordinates(matrix, coords, false);
+ for (var j = 0; j < 6; j += 2) {
+ var padding = j === 0 ? joinPadding : strokePadding,
+ paddingX = padding ? padding[0] : 0,
+ paddingY = padding ? padding[1] : 0,
+ x = coords[j],
+ y = coords[j + 1],
+ xn = x - paddingX,
+ xx = x + paddingX,
+ yn = y - paddingY,
+ yx = y + paddingY;
+ if (xn < x1) x1 = xn;
+ if (xx > x2) x2 = xx;
+ if (yn < y1) y1 = yn;
+ if (yx > y2) y2 = yx;
+ }
+ }
+ return new Rectangle(x1, y1, x2 - x1, y2 - y1);
+ },
+
+ getRoughBounds: function(segments, closed, style, matrix) {
+ var strokeRadius = style.hasStroke() ? style.getStrokeWidth() / 2 : 0,
+ joinRadius = strokeRadius;
+ if (strokeRadius > 0) {
+ if (style.getStrokeJoin() === 'miter')
+ joinRadius = strokeRadius * style.getMiterLimit();
+ if (style.getStrokeCap() === 'square')
+ joinRadius = Math.max(joinRadius, strokeRadius * Math.sqrt(2));
+ }
+ return Path.getHandleBounds(segments, closed, style, matrix,
+ Path._getPenPadding(strokeRadius, matrix),
+ Path._getPenPadding(joinRadius, matrix));
+ }
+}});
+
+Path.inject({ statics: new function() {
+
+ var kappa = 0.5522847498307936,
+ ellipseSegments = [
+ new Segment([-1, 0], [0, kappa ], [0, -kappa]),
+ new Segment([0, -1], [-kappa, 0], [kappa, 0 ]),
+ new Segment([1, 0], [0, -kappa], [0, kappa ]),
+ new Segment([0, 1], [kappa, 0 ], [-kappa, 0])
+ ];
+
+ function createPath(segments, closed, args) {
+ var props = Base.getNamed(args),
+ path = new Path(props && props.insert === false && Item.NO_INSERT);
+ path._add(segments);
+ path._closed = closed;
+ return path.set(props);
+ }
+
+ function createEllipse(center, radius, args) {
+ var segments = new Array(4);
+ for (var i = 0; i < 4; i++) {
+ var segment = ellipseSegments[i];
+ segments[i] = new Segment(
+ segment._point.multiply(radius).add(center),
+ segment._handleIn.multiply(radius),
+ segment._handleOut.multiply(radius)
+ );
+ }
+ return createPath(segments, true, args);
+ }
+
+ return {
+ Line: function() {
+ return createPath([
+ new Segment(Point.readNamed(arguments, 'from')),
+ new Segment(Point.readNamed(arguments, 'to'))
+ ], false, arguments);
+ },
+
+ Circle: function() {
+ var center = Point.readNamed(arguments, 'center'),
+ radius = Base.readNamed(arguments, 'radius');
+ return createEllipse(center, new Size(radius), arguments);
+ },
+
+ Rectangle: function() {
+ var rect = Rectangle.readNamed(arguments, 'rectangle'),
+ radius = Size.readNamed(arguments, 'radius', 0,
+ { readNull: true }),
+ bl = rect.getBottomLeft(true),
+ tl = rect.getTopLeft(true),
+ tr = rect.getTopRight(true),
+ br = rect.getBottomRight(true),
+ segments;
+ if (!radius || radius.isZero()) {
+ segments = [
+ new Segment(bl),
+ new Segment(tl),
+ new Segment(tr),
+ new Segment(br)
+ ];
+ } else {
+ radius = Size.min(radius, rect.getSize(true).divide(2));
+ var rx = radius.width,
+ ry = radius.height,
+ hx = rx * kappa,
+ hy = ry * kappa;
+ segments = [
+ new Segment(bl.add(rx, 0), null, [-hx, 0]),
+ new Segment(bl.subtract(0, ry), [0, hy]),
+ new Segment(tl.add(0, ry), null, [0, -hy]),
+ new Segment(tl.add(rx, 0), [-hx, 0], null),
+ new Segment(tr.subtract(rx, 0), null, [hx, 0]),
+ new Segment(tr.add(0, ry), [0, -hy], null),
+ new Segment(br.subtract(0, ry), null, [0, hy]),
+ new Segment(br.subtract(rx, 0), [hx, 0])
+ ];
+ }
+ return createPath(segments, true, arguments);
+ },
+
+ RoundRectangle: '#Rectangle',
+
+ Ellipse: function() {
+ var ellipse = Shape._readEllipse(arguments);
+ return createEllipse(ellipse.center, ellipse.radius, arguments);
+ },
+
+ Oval: '#Ellipse',
+
+ Arc: function() {
+ var from = Point.readNamed(arguments, 'from'),
+ through = Point.readNamed(arguments, 'through'),
+ to = Point.readNamed(arguments, 'to'),
+ props = Base.getNamed(arguments),
+ path = new Path(props && props.insert === false
+ && Item.NO_INSERT);
+ path.moveTo(from);
+ path.arcTo(through, to);
+ return path.set(props);
+ },
+
+ RegularPolygon: function() {
+ var center = Point.readNamed(arguments, 'center'),
+ sides = Base.readNamed(arguments, 'sides'),
+ radius = Base.readNamed(arguments, 'radius'),
+ step = 360 / sides,
+ three = !(sides % 3),
+ vector = new Point(0, three ? -radius : radius),
+ offset = three ? -1 : 0.5,
+ segments = new Array(sides);
+ for (var i = 0; i < sides; i++)
+ segments[i] = new Segment(center.add(
+ vector.rotate((i + offset) * step)));
+ return createPath(segments, true, arguments);
+ },
+
+ Star: function() {
+ var center = Point.readNamed(arguments, 'center'),
+ points = Base.readNamed(arguments, 'points') * 2,
+ radius1 = Base.readNamed(arguments, 'radius1'),
+ radius2 = Base.readNamed(arguments, 'radius2'),
+ step = 360 / points,
+ vector = new Point(0, -1),
+ segments = new Array(points);
+ for (var i = 0; i < points; i++)
+ segments[i] = new Segment(center.add(vector.rotate(step * i)
+ .multiply(i % 2 ? radius2 : radius1)));
+ return createPath(segments, true, arguments);
+ }
+ };
+}});
+
+var CompoundPath = PathItem.extend({
+ _class: 'CompoundPath',
+ _serializeFields: {
+ children: []
+ },
+
+ initialize: function CompoundPath(arg) {
+ this._children = [];
+ this._namedChildren = {};
+ if (!this._initialize(arg)) {
+ if (typeof arg === 'string') {
+ this.setPathData(arg);
+ } else {
+ this.addChildren(Array.isArray(arg) ? arg : arguments);
+ }
+ }
+ },
+
+ insertChildren: function insertChildren(index, items, _preserve) {
+ items = insertChildren.base.call(this, index, items, _preserve, Path);
+ for (var i = 0, l = !_preserve && items && items.length; i < l; i++) {
+ var item = items[i];
+ if (item._clockwise === undefined)
+ item.setClockwise(item._index === 0);
+ }
+ return items;
+ },
+
+ reverse: function() {
+ var children = this._children;
+ for (var i = 0, l = children.length; i < l; i++)
+ children[i].reverse();
+ },
+
+ smooth: function() {
+ for (var i = 0, l = this._children.length; i < l; i++)
+ this._children[i].smooth();
+ },
+
+ reduce: function reduce() {
+ if (this._children.length === 0) {
+ var path = new Path(Item.NO_INSERT);
+ path.insertAbove(this);
+ path.setStyle(this._style);
+ this.remove();
+ return path;
+ } else {
+ return reduce.base.call(this);
+ }
+ },
+
+ isClockwise: function() {
+ var child = this.getFirstChild();
+ return child && child.isClockwise();
+ },
+
+ setClockwise: function(clockwise) {
+ if (this.isClockwise() !== !!clockwise)
+ this.reverse();
+ },
+
+ getFirstSegment: function() {
+ var first = this.getFirstChild();
+ return first && first.getFirstSegment();
+ },
+
+ getLastSegment: function() {
+ var last = this.getLastChild();
+ return last && last.getLastSegment();
+ },
+
+ getCurves: function() {
+ var children = this._children,
+ curves = [];
+ for (var i = 0, l = children.length; i < l; i++)
+ curves.push.apply(curves, children[i].getCurves());
+ return curves;
+ },
+
+ getFirstCurve: function() {
+ var first = this.getFirstChild();
+ return first && first.getFirstCurve();
+ },
+
+ getLastCurve: function() {
+ var last = this.getLastChild();
+ return last && last.getFirstCurve();
+ },
+
+ getArea: function() {
+ var children = this._children,
+ area = 0;
+ for (var i = 0, l = children.length; i < l; i++)
+ area += children[i].getArea();
+ return area;
+ }
+}, {
+ beans: true,
+
+ getPathData: function(_matrix, _precision) {
+ var children = this._children,
+ paths = [];
+ for (var i = 0, l = children.length; i < l; i++) {
+ var child = children[i],
+ mx = child._matrix;
+ paths.push(child.getPathData(_matrix && !mx.isIdentity()
+ ? _matrix.chain(mx) : mx, _precision));
+ }
+ return paths.join(' ');
+ }
+}, {
+ _getChildHitTestOptions: function(options) {
+ return options.class === Path || options.type === 'path'
+ ? options
+ : new Base(options, { fill: false });
+ },
+
+ _draw: function(ctx, param, strokeMatrix) {
+ var children = this._children;
+ if (children.length === 0)
+ return;
+
+ if (this._currentPath) {
+ ctx.currentPath = this._currentPath;
+ } else {
+ param = param.extend({ dontStart: true, dontFinish: true });
+ ctx.beginPath();
+ for (var i = 0, l = children.length; i < l; i++)
+ children[i].draw(ctx, param, strokeMatrix);
+ this._currentPath = ctx.currentPath;
+ }
+
+ if (!param.clip) {
+ this._setStyles(ctx);
+ var style = this._style;
+ if (style.hasFill()) {
+ ctx.fill(style.getWindingRule());
+ ctx.shadowColor = 'rgba(0,0,0,0)';
+ }
+ if (style.hasStroke())
+ ctx.stroke();
+ }
+ },
+
+ _drawSelected: function(ctx, matrix, selectedItems) {
+ var children = this._children;
+ for (var i = 0, l = children.length; i < l; i++) {
+ var child = children[i],
+ mx = child._matrix;
+ if (!selectedItems[child._id])
+ child._drawSelected(ctx, mx.isIdentity() ? matrix
+ : matrix.chain(mx));
+ }
+ }
+}, new function() {
+ function getCurrentPath(that, check) {
+ var children = that._children;
+ if (check && children.length === 0)
+ throw new Error('Use a moveTo() command first');
+ return children[children.length - 1];
+ }
+
+ var fields = {
+ moveTo: function() {
+ var current = getCurrentPath(this),
+ path = current && current.isEmpty() ? current : new Path();
+ if (path !== current)
+ this.addChild(path);
+ path.moveTo.apply(path, arguments);
+ },
+
+ moveBy: function() {
+ var current = getCurrentPath(this, true),
+ last = current && current.getLastSegment(),
+ point = Point.read(arguments);
+ this.moveTo(last ? point.add(last._point) : point);
+ },
+
+ closePath: function(join) {
+ getCurrentPath(this, true).closePath(join);
+ }
+ };
+
+ Base.each(['lineTo', 'cubicCurveTo', 'quadraticCurveTo', 'curveTo', 'arcTo',
+ 'lineBy', 'cubicCurveBy', 'quadraticCurveBy', 'curveBy', 'arcBy'],
+ function(key) {
+ fields[key] = function() {
+ var path = getCurrentPath(this, true);
+ path[key].apply(path, arguments);
+ };
+ }
+ );
+
+ return fields;
+});
+
+PathItem.inject(new function() {
+ var operators = {
+ unite: function(w) {
+ return w === 1 || w === 0;
+ },
+
+ intersect: function(w) {
+ return w === 2;
+ },
+
+ subtract: function(w) {
+ return w === 1;
+ },
+
+ exclude: function(w) {
+ return w === 1;
+ }
+ };
+
+ function computeBoolean(path1, path2, operation) {
+ var operator = operators[operation];
+ function preparePath(path) {
+ return path.clone(false).reduce().reorient().transform(null, true,
+ true);
+ }
+
+ var _path1 = preparePath(path1),
+ _path2 = path2 && path1 !== path2 && preparePath(path2);
+ if (_path2 && /^(subtract|exclude)$/.test(operation)
+ ^ (_path2.isClockwise() !== _path1.isClockwise()))
+ _path2.reverse();
+ splitPath(_path1.getIntersections(_path2, null, true));
+
+ var chain = [],
+ segments = [],
+ monoCurves = [],
+ tolerance = 0.000001;
+
+ function collect(paths) {
+ for (var i = 0, l = paths.length; i < l; i++) {
+ var path = paths[i];
+ segments.push.apply(segments, path._segments);
+ monoCurves.push.apply(monoCurves, path._getMonoCurves());
+ }
+ }
+
+ collect(_path1._children || [_path1]);
+ if (_path2)
+ collect(_path2._children || [_path2]);
+ segments.sort(function(a, b) {
+ var _a = a._intersection,
+ _b = b._intersection;
+ return !_a && !_b || _a && _b ? 0 : _a ? -1 : 1;
+ });
+ for (var i = 0, l = segments.length; i < l; i++) {
+ var segment = segments[i];
+ if (segment._winding != null)
+ continue;
+ chain.length = 0;
+ var startSeg = segment,
+ totalLength = 0,
+ windingSum = 0;
+ do {
+ var length = segment.getCurve().getLength();
+ chain.push({ segment: segment, length: length });
+ totalLength += length;
+ segment = segment.getNext();
+ } while (segment && !segment._intersection && segment !== startSeg);
+ for (var j = 0; j < 3; j++) {
+ var length = totalLength * (j + 1) / 4;
+ for (var k = 0, m = chain.length; k < m; k++) {
+ var node = chain[k],
+ curveLength = node.length;
+ if (length <= curveLength) {
+ if (length < tolerance
+ || curveLength - length < tolerance)
+ length = curveLength / 2;
+ var curve = node.segment.getCurve(),
+ pt = curve.getPointAt(length),
+ hor = curve.isLinear() && Math.abs(curve
+ .getTangentAt(0.5, true).y) < tolerance,
+ path = curve._path;
+ if (path._parent instanceof CompoundPath)
+ path = path._parent;
+ windingSum += operation === 'subtract' && _path2
+ && (path === _path1 && _path2._getWinding(pt, hor)
+ || path === _path2 && !_path1._getWinding(pt, hor))
+ ? 0
+ : getWinding(pt, monoCurves, hor);
+ break;
+ }
+ length -= curveLength;
+ }
+ }
+ var winding = Math.round(windingSum / 3);
+ for (var j = chain.length - 1; j >= 0; j--)
+ chain[j].segment._winding = winding;
+ }
+ var result = new CompoundPath(Item.NO_INSERT);
+ result.insertAbove(path1);
+ result.addChildren(tracePaths(segments, operator), true);
+ result = result.reduce();
+ result.setStyle(path1._style);
+ return result;
+ }
+
+ function splitPath(intersections) {
+ var tMin = 0.000001,
+ tMax = 1 - tMin,
+ linearHandles;
+
+ function resetLinear() {
+ for (var i = 0, l = linearHandles.length; i < l; i++)
+ linearHandles[i].set(0, 0);
+ }
+
+ for (var i = intersections.length - 1, curve, prev; i >= 0; i--) {
+ var loc = intersections[i],
+ t = loc._parameter;
+ if (prev && prev._curve === loc._curve && prev._parameter > 0) {
+ t /= prev._parameter;
+ } else {
+ curve = loc._curve;
+ if (linearHandles)
+ resetLinear();
+ linearHandles = curve.isLinear() ? [
+ curve._segment1._handleOut,
+ curve._segment2._handleIn
+ ] : null;
+ }
+ var newCurve,
+ segment;
+ if (newCurve = curve.divide(t, true, true)) {
+ segment = newCurve._segment1;
+ curve = newCurve.getPrevious();
+ if (linearHandles)
+ linearHandles.push(segment._handleOut, segment._handleIn);
+ } else {
+ segment = t < tMin
+ ? curve._segment1
+ : t > tMax
+ ? curve._segment2
+ : curve.getPartLength(0, t) < curve.getPartLength(t, 1)
+ ? curve._segment1
+ : curve._segment2;
+ }
+ segment._intersection = loc.getIntersection();
+ loc._segment = segment;
+ prev = loc;
+ }
+ if (linearHandles)
+ resetLinear();
+ }
+
+ function getWinding(point, curves, horizontal, testContains) {
+ var tolerance = 0.000001,
+ tMin = tolerance,
+ tMax = 1 - tMin,
+ px = point.x,
+ py = point.y,
+ windLeft = 0,
+ windRight = 0,
+ roots = [],
+ abs = Math.abs;
+ if (horizontal) {
+ var yTop = -Infinity,
+ yBottom = Infinity,
+ yBefore = py - tolerance,
+ yAfter = py + tolerance;
+ for (var i = 0, l = curves.length; i < l; i++) {
+ var values = curves[i].values;
+ if (Curve.solveCubic(values, 0, px, roots, 0, 1) > 0) {
+ for (var j = roots.length - 1; j >= 0; j--) {
+ var y = Curve.getPoint(values, roots[j]).y;
+ if (y < yBefore && y > yTop) {
+ yTop = y;
+ } else if (y > yAfter && y < yBottom) {
+ yBottom = y;
+ }
+ }
+ }
+ }
+ yTop = (yTop + py) / 2;
+ yBottom = (yBottom + py) / 2;
+ if (yTop > -Infinity)
+ windLeft = getWinding(new Point(px, yTop), curves);
+ if (yBottom < Infinity)
+ windRight = getWinding(new Point(px, yBottom), curves);
+ } else {
+ var xBefore = px - tolerance,
+ xAfter = px + tolerance;
+ var startCounted = false,
+ prevCurve,
+ prevT;
+ for (var i = 0, l = curves.length; i < l; i++) {
+ var curve = curves[i],
+ values = curve.values,
+ winding = curve.winding;
+ if (winding && (winding === 1
+ && py >= values[1] && py <= values[7]
+ || py >= values[7] && py <= values[1])
+ && Curve.solveCubic(values, 1, py, roots, 0, 1) === 1) {
+ var t = roots[0];
+ if (!(
+ t > tMax && startCounted && curve.next !== curves[i + 1]
+ || t < tMin && prevT > tMax
+ && curve.previous === prevCurve)) {
+ var x = Curve.getPoint(values, t).x,
+ slope = Curve.getTangent(values, t).y,
+ counted = false;
+ if (Numerical.isZero(slope) && !Curve.isLinear(values)
+ || t < tMin && slope * Curve.getTangent(
+ curve.previous.values, 1).y < 0
+ || t > tMax && slope * Curve.getTangent(
+ curve.next.values, 0).y < 0) {
+ if (testContains && x >= xBefore && x <= xAfter) {
+ ++windLeft;
+ ++windRight;
+ counted = true;
+ }
+ } else if (x <= xBefore) {
+ windLeft += winding;
+ counted = true;
+ } else if (x >= xAfter) {
+ windRight += winding;
+ counted = true;
+ }
+ if (curve.previous !== curves[i - 1])
+ startCounted = t < tMin && counted;
+ }
+ prevCurve = curve;
+ prevT = t;
+ }
+ }
+ }
+ return Math.max(abs(windLeft), abs(windRight));
+ }
+
+ function tracePaths(segments, operator, selfOp) {
+ var paths = [],
+ tMin = 0.000001,
+ tMax = 1 - tMin;
+ for (var i = 0, seg, startSeg, l = segments.length; i < l; i++) {
+ seg = startSeg = segments[i];
+ if (seg._visited || !operator(seg._winding))
+ continue;
+ var path = new Path(Item.NO_INSERT),
+ inter = seg._intersection,
+ startInterSeg = inter && inter._segment,
+ added = false,
+ dir = 1;
+ do {
+ var handleIn = dir > 0 ? seg._handleIn : seg._handleOut,
+ handleOut = dir > 0 ? seg._handleOut : seg._handleIn,
+ interSeg;
+ if (added && (!operator(seg._winding) || selfOp)
+ && (inter = seg._intersection)
+ && (interSeg = inter._segment)
+ && interSeg !== startSeg) {
+ if (selfOp) {
+ seg._visited = interSeg._visited;
+ seg = interSeg;
+ dir = 1;
+ } else {
+ var c1 = seg.getCurve();
+ if (dir > 0)
+ c1 = c1.getPrevious();
+ var t1 = c1.getTangentAt(dir < 1 ? tMin : tMax, true),
+ c4 = interSeg.getCurve(),
+ c3 = c4.getPrevious(),
+ t3 = c3.getTangentAt(tMax, true),
+ t4 = c4.getTangentAt(tMin, true),
+ w3 = t1.cross(t3),
+ w4 = t1.cross(t4);
+ if (w3 * w4 !== 0) {
+ var curve = w3 < w4 ? c3 : c4,
+ nextCurve = operator(curve._segment1._winding)
+ ? curve
+ : w3 < w4 ? c4 : c3,
+ nextSeg = nextCurve._segment1;
+ dir = nextCurve === c3 ? -1 : 1;
+ if (nextSeg._visited && seg._path !== nextSeg._path
+ || !operator(nextSeg._winding)) {
+ dir = 1;
+ } else {
+ seg._visited = interSeg._visited;
+ seg = interSeg;
+ if (nextSeg._visited)
+ dir = 1;
+ }
+ } else {
+ dir = 1;
+ }
+ }
+ handleOut = dir > 0 ? seg._handleOut : seg._handleIn;
+ }
+ path.add(new Segment(seg._point, added && handleIn, handleOut));
+ added = true;
+ seg._visited = true;
+ seg = dir > 0 ? seg.getNext() : seg. getPrevious();
+ } while (seg && !seg._visited
+ && seg !== startSeg && seg !== startInterSeg
+ && (seg._intersection || operator(seg._winding)));
+ if (seg && (seg === startSeg || seg === startInterSeg)) {
+ path.firstSegment.setHandleIn((seg === startInterSeg
+ ? startInterSeg : seg)._handleIn);
+ path.setClosed(true);
+ } else {
+ path.lastSegment._handleOut.set(0, 0);
+ }
+ if (path._segments.length >
+ (path._closed ? path.isLinear() ? 2 : 0 : 1))
+ paths.push(path);
+ }
+ return paths;
+ }
+
+ return {
+ _getWinding: function(point, horizontal, testContains) {
+ return getWinding(point, this._getMonoCurves(),
+ horizontal, testContains);
+ },
+
+ unite: function(path) {
+ return computeBoolean(this, path, 'unite');
+ },
+
+ intersect: function(path) {
+ return computeBoolean(this, path, 'intersect');
+ },
+
+ subtract: function(path) {
+ return computeBoolean(this, path, 'subtract');
+ },
+
+ exclude: function(path) {
+ return computeBoolean(this, path, 'exclude');
+ },
+
+ divide: function(path) {
+ return new Group([this.subtract(path), this.intersect(path)]);
+ }
+ };
+});
+
+Path.inject({
+ _getMonoCurves: function() {
+ var monoCurves = this._monoCurves,
+ prevCurve;
+
+ function insertCurve(v) {
+ var y0 = v[1],
+ y1 = v[7],
+ curve = {
+ values: v,
+ winding: y0 === y1
+ ? 0
+ : y0 > y1
+ ? -1
+ : 1,
+ previous: prevCurve,
+ next: null
+ };
+ if (prevCurve)
+ prevCurve.next = curve;
+ monoCurves.push(curve);
+ prevCurve = curve;
+ }
+
+ function handleCurve(v) {
+ if (Curve.getLength(v) === 0)
+ return;
+ var y0 = v[1],
+ y1 = v[3],
+ y2 = v[5],
+ y3 = v[7];
+ if (Curve.isLinear(v)) {
+ insertCurve(v);
+ } else {
+ var a = 3 * (y1 - y2) - y0 + y3,
+ b = 2 * (y0 + y2) - 4 * y1,
+ c = y1 - y0,
+ tolerance = 0.000001,
+ roots = [];
+ var count = Numerical.solveQuadratic(a, b, c, roots, tolerance,
+ 1 - tolerance);
+ if (count === 0) {
+ insertCurve(v);
+ } else {
+ roots.sort();
+ var t = roots[0],
+ parts = Curve.subdivide(v, t);
+ insertCurve(parts[0]);
+ if (count > 1) {
+ t = (roots[1] - t) / (1 - t);
+ parts = Curve.subdivide(parts[1], t);
+ insertCurve(parts[0]);
+ }
+ insertCurve(parts[1]);
+ }
+ }
+ }
+
+ if (!monoCurves) {
+ monoCurves = this._monoCurves = [];
+ var curves = this.getCurves(),
+ segments = this._segments;
+ for (var i = 0, l = curves.length; i < l; i++)
+ handleCurve(curves[i].getValues());
+ if (!this._closed && segments.length > 1) {
+ var p1 = segments[segments.length - 1]._point,
+ p2 = segments[0]._point,
+ p1x = p1._x, p1y = p1._y,
+ p2x = p2._x, p2y = p2._y;
+ handleCurve([p1x, p1y, p1x, p1y, p2x, p2y, p2x, p2y]);
+ }
+ if (monoCurves.length > 0) {
+ var first = monoCurves[0],
+ last = monoCurves[monoCurves.length - 1];
+ first.previous = last;
+ last.next = first;
+ }
+ }
+ return monoCurves;
+ },
+
+ getInteriorPoint: function() {
+ var bounds = this.getBounds(),
+ point = bounds.getCenter(true);
+ if (!this.contains(point)) {
+ var curves = this._getMonoCurves(),
+ roots = [],
+ y = point.y,
+ xIntercepts = [];
+ for (var i = 0, l = curves.length; i < l; i++) {
+ var values = curves[i].values;
+ if ((curves[i].winding === 1
+ && y >= values[1] && y <= values[7]
+ || y >= values[7] && y <= values[1])
+ && Curve.solveCubic(values, 1, y, roots, 0, 1) > 0) {
+ for (var j = roots.length - 1; j >= 0; j--)
+ xIntercepts.push(Curve.getPoint(values, roots[j]).x);
+ }
+ if (xIntercepts.length > 1)
+ break;
+ }
+ point.x = (xIntercepts[0] + xIntercepts[1]) / 2;
+ }
+ return point;
+ },
+
+ reorient: function() {
+ this.setClockwise(true);
+ return this;
+ }
+});
+
+CompoundPath.inject({
+ _getMonoCurves: function() {
+ var children = this._children,
+ monoCurves = [];
+ for (var i = 0, l = children.length; i < l; i++)
+ monoCurves.push.apply(monoCurves, children[i]._getMonoCurves());
+ return monoCurves;
+ },
+
+ reorient: function() {
+ var children = this.removeChildren().sort(function(a, b) {
+ return b.getBounds().getArea() - a.getBounds().getArea();
+ });
+ if (children.length > 0) {
+ this.addChildren(children);
+ var clockwise = children[0].isClockwise();
+ for (var i = 1, l = children.length; i < l; i++) {
+ var point = children[i].getInteriorPoint(),
+ counters = 0;
+ for (var j = i - 1; j >= 0; j--) {
+ if (children[j].contains(point))
+ counters++;
+ }
+ children[i].setClockwise(counters % 2 === 0 && clockwise);
+ }
+ }
+ return this;
+ }
+});
+
+var PathIterator = Base.extend({
+ _class: 'PathIterator',
+
+ initialize: function(path, maxRecursion, tolerance, matrix) {
+ var curves = [],
+ parts = [],
+ length = 0,
+ minDifference = 1 / (maxRecursion || 32),
+ segments = path._segments,
+ segment1 = segments[0],
+ segment2;
+
+ function addCurve(segment1, segment2) {
+ var curve = Curve.getValues(segment1, segment2, matrix);
+ curves.push(curve);
+ computeParts(curve, segment1._index, 0, 1);
+ }
+
+ function computeParts(curve, index, minT, maxT) {
+ if ((maxT - minT) > minDifference
+ && !Curve.isFlatEnough(curve, tolerance || 0.25)) {
+ var split = Curve.subdivide(curve),
+ halfT = (minT + maxT) / 2;
+ computeParts(split[0], index, minT, halfT);
+ computeParts(split[1], index, halfT, maxT);
+ } else {
+ var x = curve[6] - curve[0],
+ y = curve[7] - curve[1],
+ dist = Math.sqrt(x * x + y * y);
+ if (dist > 0.000001) {
+ length += dist;
+ parts.push({
+ offset: length,
+ value: maxT,
+ index: index
+ });
+ }
+ }
+ }
+
+ for (var i = 1, l = segments.length; i < l; i++) {
+ segment2 = segments[i];
+ addCurve(segment1, segment2);
+ segment1 = segment2;
+ }
+ if (path._closed)
+ addCurve(segment2, segments[0]);
+
+ this.curves = curves;
+ this.parts = parts;
+ this.length = length;
+ this.index = 0;
+ },
+
+ getParameterAt: function(offset) {
+ var i, j = this.index;
+ for (;;) {
+ i = j;
+ if (j == 0 || this.parts[--j].offset < offset)
+ break;
+ }
+ for (var l = this.parts.length; i < l; i++) {
+ var part = this.parts[i];
+ if (part.offset >= offset) {
+ this.index = i;
+ var prev = this.parts[i - 1];
+ var prevVal = prev && prev.index == part.index ? prev.value : 0,
+ prevLen = prev ? prev.offset : 0;
+ return {
+ value: prevVal + (part.value - prevVal)
+ * (offset - prevLen) / (part.offset - prevLen),
+ index: part.index
+ };
+ }
+ }
+ var part = this.parts[this.parts.length - 1];
+ return {
+ value: 1,
+ index: part.index
+ };
+ },
+
+ drawPart: function(ctx, from, to) {
+ from = this.getParameterAt(from);
+ to = this.getParameterAt(to);
+ for (var i = from.index; i <= to.index; i++) {
+ var curve = Curve.getPart(this.curves[i],
+ i == from.index ? from.value : 0,
+ i == to.index ? to.value : 1);
+ if (i == from.index)
+ ctx.moveTo(curve[0], curve[1]);
+ ctx.bezierCurveTo.apply(ctx, curve.slice(2));
+ }
+ }
+}, Base.each(Curve.evaluateMethods,
+ function(name) {
+ this[name + 'At'] = function(offset, weighted) {
+ var param = this.getParameterAt(offset);
+ return Curve[name](this.curves[param.index], param.value, weighted);
+ };
+ }, {})
+);
+
+var PathFitter = Base.extend({
+ initialize: function(path, error) {
+ var points = this.points = [],
+ segments = path._segments,
+ prev;
+ for (var i = 0, l = segments.length; i < l; i++) {
+ var point = segments[i].point.clone();
+ if (!prev || !prev.equals(point)) {
+ points.push(point);
+ prev = point;
+ }
+ }
+
+ if (path._closed) {
+ this.closed = true;
+ points.unshift(points[points.length - 1]);
+ points.push(points[1]);
+ }
+
+ this.error = error;
+ },
+
+ fit: function() {
+ var points = this.points,
+ length = points.length,
+ segments = this.segments = length > 0
+ ? [new Segment(points[0])] : [];
+ if (length > 1)
+ this.fitCubic(0, length - 1,
+ points[1].subtract(points[0]).normalize(),
+ points[length - 2].subtract(points[length - 1]).normalize());
+
+ if (this.closed) {
+ segments.shift();
+ segments.pop();
+ }
+
+ return segments;
+ },
+
+ fitCubic: function(first, last, tan1, tan2) {
+ if (last - first == 1) {
+ var pt1 = this.points[first],
+ pt2 = this.points[last],
+ dist = pt1.getDistance(pt2) / 3;
+ this.addCurve([pt1, pt1.add(tan1.normalize(dist)),
+ pt2.add(tan2.normalize(dist)), pt2]);
+ return;
+ }
+ var uPrime = this.chordLengthParameterize(first, last),
+ maxError = Math.max(this.error, this.error * this.error),
+ split,
+ parametersInOrder = true;
+ for (var i = 0; i <= 4; i++) {
+ var curve = this.generateBezier(first, last, uPrime, tan1, tan2);
+ var max = this.findMaxError(first, last, curve, uPrime);
+ if (max.error < this.error && parametersInOrder) {
+ this.addCurve(curve);
+ return;
+ }
+ split = max.index;
+ if (max.error >= maxError)
+ break;
+ parametersInOrder = this.reparameterize(first, last, uPrime, curve);
+ maxError = max.error;
+ }
+ var V1 = this.points[split - 1].subtract(this.points[split]),
+ V2 = this.points[split].subtract(this.points[split + 1]),
+ tanCenter = V1.add(V2).divide(2).normalize();
+ this.fitCubic(first, split, tan1, tanCenter);
+ this.fitCubic(split, last, tanCenter.negate(), tan2);
+ },
+
+ addCurve: function(curve) {
+ var prev = this.segments[this.segments.length - 1];
+ prev.setHandleOut(curve[1].subtract(curve[0]));
+ this.segments.push(
+ new Segment(curve[3], curve[2].subtract(curve[3])));
+ },
+
+ generateBezier: function(first, last, uPrime, tan1, tan2) {
+ var epsilon = 1e-12,
+ pt1 = this.points[first],
+ pt2 = this.points[last],
+ C = [[0, 0], [0, 0]],
+ X = [0, 0];
+
+ for (var i = 0, l = last - first + 1; i < l; i++) {
+ var u = uPrime[i],
+ t = 1 - u,
+ b = 3 * u * t,
+ b0 = t * t * t,
+ b1 = b * t,
+ b2 = b * u,
+ b3 = u * u * u,
+ a1 = tan1.normalize(b1),
+ a2 = tan2.normalize(b2),
+ tmp = this.points[first + i]
+ .subtract(pt1.multiply(b0 + b1))
+ .subtract(pt2.multiply(b2 + b3));
+ C[0][0] += a1.dot(a1);
+ C[0][1] += a1.dot(a2);
+ C[1][0] = C[0][1];
+ C[1][1] += a2.dot(a2);
+ X[0] += a1.dot(tmp);
+ X[1] += a2.dot(tmp);
+ }
+
+ var detC0C1 = C[0][0] * C[1][1] - C[1][0] * C[0][1],
+ alpha1, alpha2;
+ if (Math.abs(detC0C1) > epsilon) {
+ var detC0X = C[0][0] * X[1] - C[1][0] * X[0],
+ detXC1 = X[0] * C[1][1] - X[1] * C[0][1];
+ alpha1 = detXC1 / detC0C1;
+ alpha2 = detC0X / detC0C1;
+ } else {
+ var c0 = C[0][0] + C[0][1],
+ c1 = C[1][0] + C[1][1];
+ if (Math.abs(c0) > epsilon) {
+ alpha1 = alpha2 = X[0] / c0;
+ } else if (Math.abs(c1) > epsilon) {
+ alpha1 = alpha2 = X[1] / c1;
+ } else {
+ alpha1 = alpha2 = 0;
+ }
+ }
+
+ var segLength = pt2.getDistance(pt1),
+ eps = epsilon * segLength,
+ handle1,
+ handle2;
+ if (alpha1 < eps || alpha2 < eps) {
+ alpha1 = alpha2 = segLength / 3;
+ } else {
+ var line = pt2.subtract(pt1);
+ handle1 = tan1.normalize(alpha1);
+ handle2 = tan2.normalize(alpha2);
+ if (handle1.dot(line) - handle2.dot(line) > segLength * segLength) {
+ alpha1 = alpha2 = segLength / 3;
+ handle1 = handle2 = null;
+ }
+ }
+
+ return [pt1, pt1.add(handle1 || tan1.normalize(alpha1)),
+ pt2.add(handle2 || tan2.normalize(alpha2)), pt2];
+ },
+
+ reparameterize: function(first, last, u, curve) {
+ for (var i = first; i <= last; i++) {
+ u[i - first] = this.findRoot(curve, this.points[i], u[i - first]);
+ }
+ for (var i = 1, l = u.length; i < l; i++) {
+ if (u[i] <= u[i - 1])
+ return false;
+ }
+ return true;
+ },
+
+ findRoot: function(curve, point, u) {
+ var curve1 = [],
+ curve2 = [];
+ for (var i = 0; i <= 2; i++) {
+ curve1[i] = curve[i + 1].subtract(curve[i]).multiply(3);
+ }
+ for (var i = 0; i <= 1; i++) {
+ curve2[i] = curve1[i + 1].subtract(curve1[i]).multiply(2);
+ }
+ var pt = this.evaluate(3, curve, u),
+ pt1 = this.evaluate(2, curve1, u),
+ pt2 = this.evaluate(1, curve2, u),
+ diff = pt.subtract(point),
+ df = pt1.dot(pt1) + diff.dot(pt2);
+ if (Math.abs(df) < 0.000001)
+ return u;
+ return u - diff.dot(pt1) / df;
+ },
+
+ evaluate: function(degree, curve, t) {
+ var tmp = curve.slice();
+ for (var i = 1; i <= degree; i++) {
+ for (var j = 0; j <= degree - i; j++) {
+ tmp[j] = tmp[j].multiply(1 - t).add(tmp[j + 1].multiply(t));
+ }
+ }
+ return tmp[0];
+ },
+
+ chordLengthParameterize: function(first, last) {
+ var u = [0];
+ for (var i = first + 1; i <= last; i++) {
+ u[i - first] = u[i - first - 1]
+ + this.points[i].getDistance(this.points[i - 1]);
+ }
+ for (var i = 1, m = last - first; i <= m; i++) {
+ u[i] /= u[m];
+ }
+ return u;
+ },
+
+ findMaxError: function(first, last, curve, u) {
+ var index = Math.floor((last - first + 1) / 2),
+ maxDist = 0;
+ for (var i = first + 1; i < last; i++) {
+ var P = this.evaluate(3, curve, u[i - first]);
+ var v = P.subtract(this.points[i]);
+ var dist = v.x * v.x + v.y * v.y;
+ if (dist >= maxDist) {
+ maxDist = dist;
+ index = i;
+ }
+ }
+ return {
+ error: maxDist,
+ index: index
+ };
+ }
+});
+
+var TextItem = Item.extend({
+ _class: 'TextItem',
+ _boundsSelected: true,
+ _applyMatrix: false,
+ _canApplyMatrix: false,
+ _serializeFields: {
+ content: null
+ },
+ _boundsGetter: 'getBounds',
+
+ initialize: function TextItem(arg) {
+ this._content = '';
+ this._lines = [];
+ var hasProps = arg && Base.isPlainObject(arg)
+ && arg.x === undefined && arg.y === undefined;
+ this._initialize(hasProps && arg, !hasProps && Point.read(arguments));
+ },
+
+ _equals: function(item) {
+ return this._content === item._content;
+ },
+
+ _clone: function _clone(copy, insert, includeMatrix) {
+ copy.setContent(this._content);
+ return _clone.base.call(this, copy, insert, includeMatrix);
+ },
+
+ getContent: function() {
+ return this._content;
+ },
+
+ setContent: function(content) {
+ this._content = '' + content;
+ this._lines = this._content.split(/\r\n|\n|\r/mg);
+ this._changed(265);
+ },
+
+ isEmpty: function() {
+ return !this._content;
+ },
+
+ getCharacterStyle: '#getStyle',
+ setCharacterStyle: '#setStyle',
+
+ getParagraphStyle: '#getStyle',
+ setParagraphStyle: '#setStyle'
+});
+
+var PointText = TextItem.extend({
+ _class: 'PointText',
+
+ initialize: function PointText() {
+ TextItem.apply(this, arguments);
+ },
+
+ clone: function(insert) {
+ return this._clone(new PointText(Item.NO_INSERT), insert);
+ },
+
+ getPoint: function() {
+ var point = this._matrix.getTranslation();
+ return new LinkedPoint(point.x, point.y, this, 'setPoint');
+ },
+
+ setPoint: function() {
+ var point = Point.read(arguments);
+ this.translate(point.subtract(this._matrix.getTranslation()));
+ },
+
+ _draw: function(ctx) {
+ if (!this._content)
+ return;
+ this._setStyles(ctx);
+ var style = this._style,
+ lines = this._lines,
+ leading = style.getLeading(),
+ shadowColor = ctx.shadowColor;
+ ctx.font = style.getFontStyle();
+ ctx.textAlign = style.getJustification();
+ for (var i = 0, l = lines.length; i < l; i++) {
+ ctx.shadowColor = shadowColor;
+ var line = lines[i];
+ if (style.hasFill()) {
+ ctx.fillText(line, 0, 0);
+ ctx.shadowColor = 'rgba(0,0,0,0)';
+ }
+ if (style.hasStroke())
+ ctx.strokeText(line, 0, 0);
+ ctx.translate(0, leading);
+ }
+ },
+
+ _getBounds: function(getter, matrix) {
+ var style = this._style,
+ lines = this._lines,
+ numLines = lines.length,
+ justification = style.getJustification(),
+ leading = style.getLeading(),
+ width = this.getView().getTextWidth(style.getFontStyle(), lines),
+ x = 0;
+ if (justification !== 'left')
+ x -= width / (justification === 'center' ? 2: 1);
+ var bounds = new Rectangle(x,
+ numLines ? - 0.75 * leading : 0,
+ width, numLines * leading);
+ return matrix ? matrix._transformBounds(bounds, bounds) : bounds;
+ }
+});
+
+var Color = Base.extend(new function() {
+ var types = {
+ gray: ['gray'],
+ rgb: ['red', 'green', 'blue'],
+ hsb: ['hue', 'saturation', 'brightness'],
+ hsl: ['hue', 'saturation', 'lightness'],
+ gradient: ['gradient', 'origin', 'destination', 'highlight']
+ };
+
+ var componentParsers = {},
+ colorCache = {},
+ colorCtx;
+
+ function fromCSS(string) {
+ var match = string.match(/^#(\w{1,2})(\w{1,2})(\w{1,2})$/),
+ components;
+ if (match) {
+ components = [0, 0, 0];
+ for (var i = 0; i < 3; i++) {
+ var value = match[i + 1];
+ components[i] = parseInt(value.length == 1
+ ? value + value : value, 16) / 255;
+ }
+ } else if (match = string.match(/^rgba?\((.*)\)$/)) {
+ components = match[1].split(',');
+ for (var i = 0, l = components.length; i < l; i++) {
+ var value = +components[i];
+ components[i] = i < 3 ? value / 255 : value;
+ }
+ } else {
+ var cached = colorCache[string];
+ if (!cached) {
+ if (!colorCtx) {
+ colorCtx = CanvasProvider.getContext(1, 1);
+ colorCtx.globalCompositeOperation = 'copy';
+ }
+ colorCtx.fillStyle = 'rgba(0,0,0,0)';
+ colorCtx.fillStyle = string;
+ colorCtx.fillRect(0, 0, 1, 1);
+ var data = colorCtx.getImageData(0, 0, 1, 1).data;
+ cached = colorCache[string] = [
+ data[0] / 255,
+ data[1] / 255,
+ data[2] / 255
+ ];
+ }
+ components = cached.slice();
+ }
+ return components;
+ }
+
+ var hsbIndices = [
+ [0, 3, 1],
+ [2, 0, 1],
+ [1, 0, 3],
+ [1, 2, 0],
+ [3, 1, 0],
+ [0, 1, 2]
+ ];
+
+ var converters = {
+ 'rgb-hsb': function(r, g, b) {
+ var max = Math.max(r, g, b),
+ min = Math.min(r, g, b),
+ delta = max - min,
+ h = delta === 0 ? 0
+ : ( max == r ? (g - b) / delta + (g < b ? 6 : 0)
+ : max == g ? (b - r) / delta + 2
+ : (r - g) / delta + 4) * 60;
+ return [h, max === 0 ? 0 : delta / max, max];
+ },
+
+ 'hsb-rgb': function(h, s, b) {
+ h = (((h / 60) % 6) + 6) % 6;
+ var i = Math.floor(h),
+ f = h - i,
+ i = hsbIndices[i],
+ v = [
+ b,
+ b * (1 - s),
+ b * (1 - s * f),
+ b * (1 - s * (1 - f))
+ ];
+ return [v[i[0]], v[i[1]], v[i[2]]];
+ },
+
+ 'rgb-hsl': function(r, g, b) {
+ var max = Math.max(r, g, b),
+ min = Math.min(r, g, b),
+ delta = max - min,
+ achromatic = delta === 0,
+ h = achromatic ? 0
+ : ( max == r ? (g - b) / delta + (g < b ? 6 : 0)
+ : max == g ? (b - r) / delta + 2
+ : (r - g) / delta + 4) * 60,
+ l = (max + min) / 2,
+ s = achromatic ? 0 : l < 0.5
+ ? delta / (max + min)
+ : delta / (2 - max - min);
+ return [h, s, l];
+ },
+
+ 'hsl-rgb': function(h, s, l) {
+ h = (((h / 360) % 1) + 1) % 1;
+ if (s === 0)
+ return [l, l, l];
+ var t3s = [ h + 1 / 3, h, h - 1 / 3 ],
+ t2 = l < 0.5 ? l * (1 + s) : l + s - l * s,
+ t1 = 2 * l - t2,
+ c = [];
+ for (var i = 0; i < 3; i++) {
+ var t3 = t3s[i];
+ if (t3 < 0) t3 += 1;
+ if (t3 > 1) t3 -= 1;
+ c[i] = 6 * t3 < 1
+ ? t1 + (t2 - t1) * 6 * t3
+ : 2 * t3 < 1
+ ? t2
+ : 3 * t3 < 2
+ ? t1 + (t2 - t1) * ((2 / 3) - t3) * 6
+ : t1;
+ }
+ return c;
+ },
+
+ 'rgb-gray': function(r, g, b) {
+ return [r * 0.2989 + g * 0.587 + b * 0.114];
+ },
+
+ 'gray-rgb': function(g) {
+ return [g, g, g];
+ },
+
+ 'gray-hsb': function(g) {
+ return [0, 0, g];
+ },
+
+ 'gray-hsl': function(g) {
+ return [0, 0, g];
+ },
+
+ 'gradient-rgb': function() {
+ return [];
+ },
+
+ 'rgb-gradient': function() {
+ return [];
+ }
+
+ };
+
+ return Base.each(types, function(properties, type) {
+ componentParsers[type] = [];
+ Base.each(properties, function(name, index) {
+ var part = Base.capitalize(name),
+ hasOverlap = /^(hue|saturation)$/.test(name),
+ parser = componentParsers[type][index] = name === 'gradient'
+ ? function(value) {
+ var current = this._components[0];
+ value = Gradient.read(Array.isArray(value) ? value
+ : arguments, 0, { readNull: true });
+ if (current !== value) {
+ if (current)
+ current._removeOwner(this);
+ if (value)
+ value._addOwner(this);
+ }
+ return value;
+ }
+ : type === 'gradient'
+ ? function() {
+ return Point.read(arguments, 0, {
+ readNull: name === 'highlight',
+ clone: true
+ });
+ }
+ : function(value) {
+ return value == null || isNaN(value) ? 0 : value;
+ };
+
+ this['get' + part] = function() {
+ return this._type === type
+ || hasOverlap && /^hs[bl]$/.test(this._type)
+ ? this._components[index]
+ : this._convert(type)[index];
+ };
+
+ this['set' + part] = function(value) {
+ if (this._type !== type
+ && !(hasOverlap && /^hs[bl]$/.test(this._type))) {
+ this._components = this._convert(type);
+ this._properties = types[type];
+ this._type = type;
+ }
+ this._components[index] = parser.call(this, value);
+ this._changed();
+ };
+ }, this);
+ }, {
+ _class: 'Color',
+ _readIndex: true,
+
+ initialize: function Color(arg) {
+ var slice = Array.prototype.slice,
+ args = arguments,
+ read = 0,
+ type,
+ components,
+ alpha,
+ values;
+ if (Array.isArray(arg)) {
+ args = arg;
+ arg = args[0];
+ }
+ var argType = arg != null && typeof arg;
+ if (argType === 'string' && arg in types) {
+ type = arg;
+ arg = args[1];
+ if (Array.isArray(arg)) {
+ components = arg;
+ alpha = args[2];
+ } else {
+ if (this.__read)
+ read = 1;
+ args = slice.call(args, 1);
+ argType = typeof arg;
+ }
+ }
+ if (!components) {
+ values = argType === 'number'
+ ? args
+ : argType === 'object' && arg.length != null
+ ? arg
+ : null;
+ if (values) {
+ if (!type)
+ type = values.length >= 3
+ ? 'rgb'
+ : 'gray';
+ var length = types[type].length;
+ alpha = values[length];
+ if (this.__read)
+ read += values === arguments
+ ? length + (alpha != null ? 1 : 0)
+ : 1;
+ if (values.length > length)
+ values = slice.call(values, 0, length);
+ } else if (argType === 'string') {
+ type = 'rgb';
+ components = fromCSS(arg);
+ if (components.length === 4) {
+ alpha = components[3];
+ components.length--;
+ }
+ } else if (argType === 'object') {
+ if (arg.constructor === Color) {
+ type = arg._type;
+ components = arg._components.slice();
+ alpha = arg._alpha;
+ if (type === 'gradient') {
+ for (var i = 1, l = components.length; i < l; i++) {
+ var point = components[i];
+ if (point)
+ components[i] = point.clone();
+ }
+ }
+ } else if (arg.constructor === Gradient) {
+ type = 'gradient';
+ values = args;
+ } else {
+ type = 'hue' in arg
+ ? 'lightness' in arg
+ ? 'hsl'
+ : 'hsb'
+ : 'gradient' in arg || 'stops' in arg
+ || 'radial' in arg
+ ? 'gradient'
+ : 'gray' in arg
+ ? 'gray'
+ : 'rgb';
+ var properties = types[type];
+ parsers = componentParsers[type];
+ this._components = components = [];
+ for (var i = 0, l = properties.length; i < l; i++) {
+ var value = arg[properties[i]];
+ if (value == null && i === 0 && type === 'gradient'
+ && 'stops' in arg) {
+ value = {
+ stops: arg.stops,
+ radial: arg.radial
+ };
+ }
+ value = parsers[i].call(this, value);
+ if (value != null)
+ components[i] = value;
+ }
+ alpha = arg.alpha;
+ }
+ }
+ if (this.__read && type)
+ read = 1;
+ }
+ this._type = type || 'rgb';
+ this._id = UID.get(Color);
+ if (!components) {
+ this._components = components = [];
+ var parsers = componentParsers[this._type];
+ for (var i = 0, l = parsers.length; i < l; i++) {
+ var value = parsers[i].call(this, values && values[i]);
+ if (value != null)
+ components[i] = value;
+ }
+ }
+ this._components = components;
+ this._properties = types[this._type];
+ this._alpha = alpha;
+ if (this.__read)
+ this.__read = read;
+ },
+
+ _serialize: function(options, dictionary) {
+ var components = this.getComponents();
+ return Base.serialize(
+ /^(gray|rgb)$/.test(this._type)
+ ? components
+ : [this._type].concat(components),
+ options, true, dictionary);
+ },
+
+ _changed: function() {
+ this._canvasStyle = null;
+ if (this._owner)
+ this._owner._changed(65);
+ },
+
+ _convert: function(type) {
+ var converter;
+ return this._type === type
+ ? this._components.slice()
+ : (converter = converters[this._type + '-' + type])
+ ? converter.apply(this, this._components)
+ : converters['rgb-' + type].apply(this,
+ converters[this._type + '-rgb'].apply(this,
+ this._components));
+ },
+
+ convert: function(type) {
+ return new Color(type, this._convert(type), this._alpha);
+ },
+
+ getType: function() {
+ return this._type;
+ },
+
+ setType: function(type) {
+ this._components = this._convert(type);
+ this._properties = types[type];
+ this._type = type;
+ },
+
+ getComponents: function() {
+ var components = this._components.slice();
+ if (this._alpha != null)
+ components.push(this._alpha);
+ return components;
+ },
+
+ getAlpha: function() {
+ return this._alpha != null ? this._alpha : 1;
+ },
+
+ setAlpha: function(alpha) {
+ this._alpha = alpha == null ? null : Math.min(Math.max(alpha, 0), 1);
+ this._changed();
+ },
+
+ hasAlpha: function() {
+ return this._alpha != null;
+ },
+
+ equals: function(color) {
+ var col = Base.isPlainValue(color, true)
+ ? Color.read(arguments)
+ : color;
+ return col === this || col && this._class === col._class
+ && this._type === col._type
+ && this._alpha === col._alpha
+ && Base.equals(this._components, col._components)
+ || false;
+ },
+
+ toString: function() {
+ var properties = this._properties,
+ parts = [],
+ isGradient = this._type === 'gradient',
+ f = Formatter.instance;
+ for (var i = 0, l = properties.length; i < l; i++) {
+ var value = this._components[i];
+ if (value != null)
+ parts.push(properties[i] + ': '
+ + (isGradient ? value : f.number(value)));
+ }
+ if (this._alpha != null)
+ parts.push('alpha: ' + f.number(this._alpha));
+ return '{ ' + parts.join(', ') + ' }';
+ },
+
+ toCSS: function(hex) {
+ var components = this._convert('rgb'),
+ alpha = hex || this._alpha == null ? 1 : this._alpha;
+ function convert(val) {
+ return Math.round((val < 0 ? 0 : val > 1 ? 1 : val) * 255);
+ }
+ components = [
+ convert(components[0]),
+ convert(components[1]),
+ convert(components[2])
+ ];
+ if (alpha < 1)
+ components.push(alpha < 0 ? 0 : alpha);
+ return hex
+ ? '#' + ((1 << 24) + (components[0] << 16)
+ + (components[1] << 8)
+ + components[2]).toString(16).slice(1)
+ : (components.length == 4 ? 'rgba(' : 'rgb(')
+ + components.join(',') + ')';
+ },
+
+ toCanvasStyle: function(ctx) {
+ if (this._canvasStyle)
+ return this._canvasStyle;
+ if (this._type !== 'gradient')
+ return this._canvasStyle = this.toCSS();
+ var components = this._components,
+ gradient = components[0],
+ stops = gradient._stops,
+ origin = components[1],
+ destination = components[2],
+ canvasGradient;
+ if (gradient._radial) {
+ var radius = destination.getDistance(origin),
+ highlight = components[3];
+ if (highlight) {
+ var vector = highlight.subtract(origin);
+ if (vector.getLength() > radius)
+ highlight = origin.add(vector.normalize(radius - 0.1));
+ }
+ var start = highlight || origin;
+ canvasGradient = ctx.createRadialGradient(start.x, start.y,
+ 0, origin.x, origin.y, radius);
+ } else {
+ canvasGradient = ctx.createLinearGradient(origin.x, origin.y,
+ destination.x, destination.y);
+ }
+ for (var i = 0, l = stops.length; i < l; i++) {
+ var stop = stops[i];
+ canvasGradient.addColorStop(stop._rampPoint,
+ stop._color.toCanvasStyle());
+ }
+ return this._canvasStyle = canvasGradient;
+ },
+
+ transform: function(matrix) {
+ if (this._type === 'gradient') {
+ var components = this._components;
+ for (var i = 1, l = components.length; i < l; i++) {
+ var point = components[i];
+ matrix._transformPoint(point, point, true);
+ }
+ this._changed();
+ }
+ },
+
+ statics: {
+ _types: types,
+
+ random: function() {
+ var random = Math.random;
+ return new Color(random(), random(), random());
+ }
+ }
+ });
+}, new function() {
+ var operators = {
+ add: function(a, b) {
+ return a + b;
+ },
+
+ subtract: function(a, b) {
+ return a - b;
+ },
+
+ multiply: function(a, b) {
+ return a * b;
+ },
+
+ divide: function(a, b) {
+ return a / b;
+ }
+ };
+
+ return Base.each(operators, function(operator, name) {
+ this[name] = function(color) {
+ color = Color.read(arguments);
+ var type = this._type,
+ components1 = this._components,
+ components2 = color._convert(type);
+ for (var i = 0, l = components1.length; i < l; i++)
+ components2[i] = operator(components1[i], components2[i]);
+ return new Color(type, components2,
+ this._alpha != null
+ ? operator(this._alpha, color.getAlpha())
+ : null);
+ };
+ }, {
+ });
+});
+
+Base.each(Color._types, function(properties, type) {
+ var ctor = this[Base.capitalize(type) + 'Color'] = function(arg) {
+ var argType = arg != null && typeof arg,
+ components = argType === 'object' && arg.length != null
+ ? arg
+ : argType === 'string'
+ ? null
+ : arguments;
+ return components
+ ? new Color(type, components)
+ : new Color(arg);
+ };
+ if (type.length == 3) {
+ var acronym = type.toUpperCase();
+ Color[acronym] = this[acronym + 'Color'] = ctor;
+ }
+}, Base.exports);
+
+var Gradient = Base.extend({
+ _class: 'Gradient',
+
+ initialize: function Gradient(stops, radial) {
+ this._id = UID.get();
+ if (stops && this._set(stops))
+ stops = radial = null;
+ if (!this._stops)
+ this.setStops(stops || ['white', 'black']);
+ if (this._radial == null)
+ this.setRadial(typeof radial === 'string' && radial === 'radial'
+ || radial || false);
+ },
+
+ _serialize: function(options, dictionary) {
+ return dictionary.add(this, function() {
+ return Base.serialize([this._stops, this._radial],
+ options, true, dictionary);
+ });
+ },
+
+ _changed: function() {
+ for (var i = 0, l = this._owners && this._owners.length; i < l; i++)
+ this._owners[i]._changed();
+ },
+
+ _addOwner: function(color) {
+ if (!this._owners)
+ this._owners = [];
+ this._owners.push(color);
+ },
+
+ _removeOwner: function(color) {
+ var index = this._owners ? this._owners.indexOf(color) : -1;
+ if (index != -1) {
+ this._owners.splice(index, 1);
+ if (this._owners.length === 0)
+ this._owners = undefined;
+ }
+ },
+
+ clone: function() {
+ var stops = [];
+ for (var i = 0, l = this._stops.length; i < l; i++)
+ stops[i] = this._stops[i].clone();
+ return new Gradient(stops, this._radial);
+ },
+
+ getStops: function() {
+ return this._stops;
+ },
+
+ setStops: function(stops) {
+ if (this.stops) {
+ for (var i = 0, l = this._stops.length; i < l; i++)
+ this._stops[i]._owner = undefined;
+ }
+ if (stops.length < 2)
+ throw new Error(
+ 'Gradient stop list needs to contain at least two stops.');
+ this._stops = GradientStop.readAll(stops, 0, { clone: true });
+ for (var i = 0, l = this._stops.length; i < l; i++) {
+ var stop = this._stops[i];
+ stop._owner = this;
+ if (stop._defaultRamp)
+ stop.setRampPoint(i / (l - 1));
+ }
+ this._changed();
+ },
+
+ getRadial: function() {
+ return this._radial;
+ },
+
+ setRadial: function(radial) {
+ this._radial = radial;
+ this._changed();
+ },
+
+ equals: function(gradient) {
+ if (gradient === this)
+ return true;
+ if (gradient && this._class === gradient._class
+ && this._stops.length === gradient._stops.length) {
+ for (var i = 0, l = this._stops.length; i < l; i++) {
+ if (!this._stops[i].equals(gradient._stops[i]))
+ return false;
+ }
+ return true;
+ }
+ return false;
+ }
+});
+
+var GradientStop = Base.extend({
+ _class: 'GradientStop',
+
+ initialize: function GradientStop(arg0, arg1) {
+ if (arg0) {
+ var color, rampPoint;
+ if (arg1 === undefined && Array.isArray(arg0)) {
+ color = arg0[0];
+ rampPoint = arg0[1];
+ } else if (arg0.color) {
+ color = arg0.color;
+ rampPoint = arg0.rampPoint;
+ } else {
+ color = arg0;
+ rampPoint = arg1;
+ }
+ this.setColor(color);
+ this.setRampPoint(rampPoint);
+ }
+ },
+
+ clone: function() {
+ return new GradientStop(this._color.clone(), this._rampPoint);
+ },
+
+ _serialize: function(options, dictionary) {
+ return Base.serialize([this._color, this._rampPoint], options, true,
+ dictionary);
+ },
+
+ _changed: function() {
+ if (this._owner)
+ this._owner._changed(65);
+ },
+
+ getRampPoint: function() {
+ return this._rampPoint;
+ },
+
+ setRampPoint: function(rampPoint) {
+ this._defaultRamp = rampPoint == null;
+ this._rampPoint = rampPoint || 0;
+ this._changed();
+ },
+
+ getColor: function() {
+ return this._color;
+ },
+
+ setColor: function(color) {
+ this._color = Color.read(arguments);
+ if (this._color === color)
+ this._color = color.clone();
+ this._color._owner = this;
+ this._changed();
+ },
+
+ equals: function(stop) {
+ return stop === this || stop && this._class === stop._class
+ && this._color.equals(stop._color)
+ && this._rampPoint == stop._rampPoint
+ || false;
+ }
+});
+
+var Style = Base.extend(new function() {
+ var defaults = {
+ fillColor: undefined,
+ strokeColor: undefined,
+ strokeWidth: 1,
+ strokeCap: 'butt',
+ strokeJoin: 'miter',
+ strokeScaling: true,
+ miterLimit: 10,
+ dashOffset: 0,
+ dashArray: [],
+ windingRule: 'nonzero',
+ shadowColor: undefined,
+ shadowBlur: 0,
+ shadowOffset: new Point(),
+ selectedColor: undefined,
+ fontFamily: 'sans-serif',
+ fontWeight: 'normal',
+ fontSize: 12,
+ font: 'sans-serif',
+ leading: null,
+ justification: 'left'
+ };
+
+ var flags = {
+ strokeWidth: 97,
+ strokeCap: 97,
+ strokeJoin: 97,
+ strokeScaling: 105,
+ miterLimit: 97,
+ fontFamily: 9,
+ fontWeight: 9,
+ fontSize: 9,
+ font: 9,
+ leading: 9,
+ justification: 9
+ };
+
+ var item = { beans: true },
+ fields = {
+ _defaults: defaults,
+ _textDefaults: new Base(defaults, {
+ fillColor: new Color()
+ }),
+ beans: true
+ };
+
+ Base.each(defaults, function(value, key) {
+ var isColor = /Color$/.test(key),
+ isPoint = key === 'shadowOffset',
+ part = Base.capitalize(key),
+ flag = flags[key],
+ set = 'set' + part,
+ get = 'get' + part;
+
+ fields[set] = function(value) {
+ var owner = this._owner,
+ children = owner && owner._children;
+ if (children && children.length > 0
+ && !(owner instanceof CompoundPath)) {
+ for (var i = 0, l = children.length; i < l; i++)
+ children[i]._style[set](value);
+ } else {
+ var old = this._values[key];
+ if (old !== value) {
+ if (isColor) {
+ if (old)
+ old._owner = undefined;
+ if (value && value.constructor === Color) {
+ if (value._owner)
+ value = value.clone();
+ value._owner = owner;
+ }
+ }
+ this._values[key] = value;
+ if (owner)
+ owner._changed(flag || 65);
+ }
+ }
+ };
+
+ fields[get] = function(_dontMerge) {
+ var owner = this._owner,
+ children = owner && owner._children,
+ value;
+ if (!children || children.length === 0 || _dontMerge
+ || owner instanceof CompoundPath) {
+ var value = this._values[key];
+ if (value === undefined) {
+ value = this._defaults[key];
+ if (value && value.clone)
+ value = value.clone();
+ } else {
+ var ctor = isColor ? Color : isPoint ? Point : null;
+ if (ctor && !(value && value.constructor === ctor)) {
+ this._values[key] = value = ctor.read([value], 0,
+ { readNull: true, clone: true });
+ if (value && isColor)
+ value._owner = owner;
+ }
+ }
+ return value;
+ }
+ for (var i = 0, l = children.length; i < l; i++) {
+ var childValue = children[i]._style[get]();
+ if (i === 0) {
+ value = childValue;
+ } else if (!Base.equals(value, childValue)) {
+ return undefined;
+ }
+ }
+ return value;
+ };
+
+ item[get] = function(_dontMerge) {
+ return this._style[get](_dontMerge);
+ };
+
+ item[set] = function(value) {
+ this._style[set](value);
+ };
+ });
+
+ Item.inject(item);
+ return fields;
+}, {
+ _class: 'Style',
+
+ initialize: function Style(style, _owner, _project) {
+ this._values = {};
+ this._owner = _owner;
+ this._project = _owner && _owner._project || _project || paper.project;
+ if (_owner instanceof TextItem)
+ this._defaults = this._textDefaults;
+ if (style)
+ this.set(style);
+ },
+
+ set: function(style) {
+ var isStyle = style instanceof Style,
+ values = isStyle ? style._values : style;
+ if (values) {
+ for (var key in values) {
+ if (key in this._defaults) {
+ var value = values[key];
+ this[key] = value && isStyle && value.clone
+ ? value.clone() : value;
+ }
+ }
+ }
+ },
+
+ equals: function(style) {
+ return style === this || style && this._class === style._class
+ && Base.equals(this._values, style._values)
+ || false;
+ },
+
+ hasFill: function() {
+ return !!this.getFillColor();
+ },
+
+ hasStroke: function() {
+ return !!this.getStrokeColor() && this.getStrokeWidth() > 0;
+ },
+
+ hasShadow: function() {
+ return !!this.getShadowColor() && this.getShadowBlur() > 0;
+ },
+
+ getView: function() {
+ return this._project.getView();
+ },
+
+ getFontStyle: function() {
+ var fontSize = this.getFontSize();
+ return this.getFontWeight()
+ + ' ' + fontSize + (/[a-z]/i.test(fontSize + '') ? ' ' : 'px ')
+ + this.getFontFamily();
+ },
+
+ getFont: '#getFontFamily',
+ setFont: '#setFontFamily',
+
+ getLeading: function getLeading() {
+ var leading = getLeading.base.call(this),
+ fontSize = this.getFontSize();
+ if (/pt|em|%|px/.test(fontSize))
+ fontSize = this.getView().getPixelSize(fontSize);
+ return leading != null ? leading : fontSize * 1.2;
+ }
+
+});
+
+var DomElement = new function() {
+ function handlePrefix(el, name, set, value) {
+ var prefixes = ['', 'webkit', 'moz', 'Moz', 'ms', 'o'],
+ suffix = name[0].toUpperCase() + name.substring(1);
+ for (var i = 0; i < 6; i++) {
+ var prefix = prefixes[i],
+ key = prefix ? prefix + suffix : name;
+ if (key in el) {
+ if (set) {
+ el[key] = value;
+ } else {
+ return el[key];
+ }
+ break;
+ }
+ }
+ }
+
+ return {
+ getStyles: function(el) {
+ var doc = el && el.nodeType !== 9 ? el.ownerDocument : el,
+ view = doc && doc.defaultView;
+ return view && view.getComputedStyle(el, '');
+ },
+
+ getBounds: function(el, viewport) {
+ var doc = el.ownerDocument,
+ body = doc.body,
+ html = doc.documentElement,
+ rect;
+ try {
+ rect = el.getBoundingClientRect();
+ } catch (e) {
+ rect = { left: 0, top: 0, width: 0, height: 0 };
+ }
+ var x = rect.left - (html.clientLeft || body.clientLeft || 0),
+ y = rect.top - (html.clientTop || body.clientTop || 0);
+ if (!viewport) {
+ var view = doc.defaultView;
+ x += view.pageXOffset || html.scrollLeft || body.scrollLeft;
+ y += view.pageYOffset || html.scrollTop || body.scrollTop;
+ }
+ return new Rectangle(x, y, rect.width, rect.height);
+ },
+
+ getViewportBounds: function(el) {
+ var doc = el.ownerDocument,
+ view = doc.defaultView,
+ html = doc.documentElement;
+ return new Rectangle(0, 0,
+ view.innerWidth || html.clientWidth,
+ view.innerHeight || html.clientHeight
+ );
+ },
+
+ getOffset: function(el, viewport) {
+ return DomElement.getBounds(el, viewport).getPoint();
+ },
+
+ getSize: function(el) {
+ return DomElement.getBounds(el, true).getSize();
+ },
+
+ isInvisible: function(el) {
+ return DomElement.getSize(el).equals(new Size(0, 0));
+ },
+
+ isInView: function(el) {
+ return !DomElement.isInvisible(el)
+ && DomElement.getViewportBounds(el).intersects(
+ DomElement.getBounds(el, true));
+ },
+
+ getPrefixed: function(el, name) {
+ return handlePrefix(el, name);
+ },
+
+ setPrefixed: function(el, name, value) {
+ if (typeof name === 'object') {
+ for (var key in name)
+ handlePrefix(el, key, true, name[key]);
+ } else {
+ handlePrefix(el, name, true, value);
+ }
+ }
+ };
+};
+
+var DomEvent = {
+ add: function(el, events) {
+ for (var type in events) {
+ var func = events[type],
+ parts = type.split(/[\s,]+/g);
+ for (var i = 0, l = parts.length; i < l; i++)
+ el.addEventListener(parts[i], func, false);
+ }
+ },
+
+ remove: function(el, events) {
+ for (var type in events) {
+ var func = events[type],
+ parts = type.split(/[\s,]+/g);
+ for (var i = 0, l = parts.length; i < l; i++)
+ el.removeEventListener(parts[i], func, false);
+ }
+ },
+
+ getPoint: function(event) {
+ var pos = event.targetTouches
+ ? event.targetTouches.length
+ ? event.targetTouches[0]
+ : event.changedTouches[0]
+ : event;
+ return new Point(
+ pos.pageX || pos.clientX + document.documentElement.scrollLeft,
+ pos.pageY || pos.clientY + document.documentElement.scrollTop
+ );
+ },
+
+ getTarget: function(event) {
+ return event.target || event.srcElement;
+ },
+
+ getRelatedTarget: function(event) {
+ return event.relatedTarget || event.toElement;
+ },
+
+ getOffset: function(event, target) {
+ return DomEvent.getPoint(event).subtract(DomElement.getOffset(
+ target || DomEvent.getTarget(event)));
+ },
+
+ stop: function(event) {
+ event.stopPropagation();
+ event.preventDefault();
+ }
+};
+
+DomEvent.requestAnimationFrame = new function() {
+ var nativeRequest = DomElement.getPrefixed(window, 'requestAnimationFrame'),
+ requested = false,
+ callbacks = [],
+ focused = true,
+ timer;
+
+ DomEvent.add(window, {
+ focus: function() {
+ focused = true;
+ },
+ blur: function() {
+ focused = false;
+ }
+ });
+
+ function handleCallbacks() {
+ for (var i = callbacks.length - 1; i >= 0; i--) {
+ var entry = callbacks[i],
+ func = entry[0],
+ el = entry[1];
+ if (!el || (PaperScope.getAttribute(el, 'keepalive') == 'true'
+ || focused) && DomElement.isInView(el)) {
+ callbacks.splice(i, 1);
+ func();
+ }
+ }
+ if (nativeRequest) {
+ if (callbacks.length) {
+ nativeRequest(handleCallbacks);
+ } else {
+ requested = false;
+ }
+ }
+ }
+
+ return function(callback, element) {
+ callbacks.push([callback, element]);
+ if (nativeRequest) {
+ if (!requested) {
+ nativeRequest(handleCallbacks);
+ requested = true;
+ }
+ } else if (!timer) {
+ timer = setInterval(handleCallbacks, 1000 / 60);
+ }
+ };
+};
+
+var View = Base.extend(Emitter, {
+ _class: 'View',
+
+ initialize: function View(project, element) {
+ this._project = project;
+ this._scope = project._scope;
+ this._element = element;
+ var size;
+ if (!this._pixelRatio)
+ this._pixelRatio = window.devicePixelRatio || 1;
+ this._id = element.getAttribute('id');
+ if (this._id == null)
+ element.setAttribute('id', this._id = 'view-' + View._id++);
+ DomEvent.add(element, this._viewEvents);
+ var none = 'none';
+ DomElement.setPrefixed(element.style, {
+ userSelect: none,
+ touchAction: none,
+ touchCallout: none,
+ contentZooming: none,
+ userDrag: none,
+ tapHighlightColor: 'rgba(0,0,0,0)'
+ });
+
+ function getSize(name) {
+ return element[name] || parseInt(element.getAttribute(name), 10);
+ };
+
+ function getCanvasSize() {
+ var size = DomElement.getSize(element);
+ return size.isNaN() || size.isZero()
+ ? new Size(getSize('width'), getSize('height'))
+ : size;
+ };
+
+ if (PaperScope.hasAttribute(element, 'resize')) {
+ var that = this;
+ DomEvent.add(window, this._windowEvents = {
+ resize: function() {
+ that.setViewSize(getCanvasSize());
+ }
+ });
+ }
+ this._setViewSize(size = getCanvasSize());
+ if (PaperScope.hasAttribute(element, 'stats')
+ && typeof Stats !== 'undefined') {
+ this._stats = new Stats();
+ var stats = this._stats.domElement,
+ style = stats.style,
+ offset = DomElement.getOffset(element);
+ style.position = 'absolute';
+ style.left = offset.x + 'px';
+ style.top = offset.y + 'px';
+ document.body.appendChild(stats);
+ }
+ View._views.push(this);
+ View._viewsById[this._id] = this;
+ this._viewSize = size;
+ (this._matrix = new Matrix())._owner = this;
+ this._zoom = 1;
+ if (!View._focused)
+ View._focused = this;
+ this._frameItems = {};
+ this._frameItemCount = 0;
+ },
+
+ remove: function() {
+ if (!this._project)
+ return false;
+ if (View._focused === this)
+ View._focused = null;
+ View._views.splice(View._views.indexOf(this), 1);
+ delete View._viewsById[this._id];
+ if (this._project._view === this)
+ this._project._view = null;
+ DomEvent.remove(this._element, this._viewEvents);
+ DomEvent.remove(window, this._windowEvents);
+ this._element = this._project = null;
+ this.off('frame');
+ this._animate = false;
+ this._frameItems = {};
+ return true;
+ },
+
+ _events: {
+ onFrame: {
+ install: function() {
+ this.play();
+ },
+
+ uninstall: function() {
+ this.pause();
+ }
+ },
+
+ onResize: {}
+ },
+
+ _animate: false,
+ _time: 0,
+ _count: 0,
+
+ _requestFrame: function() {
+ var that = this;
+ DomEvent.requestAnimationFrame(function() {
+ that._requested = false;
+ if (!that._animate)
+ return;
+ that._requestFrame();
+ that._handleFrame();
+ }, this._element);
+ this._requested = true;
+ },
+
+ _handleFrame: function() {
+ paper = this._scope;
+ var now = Date.now() / 1000,
+ delta = this._before ? now - this._before : 0;
+ this._before = now;
+ this._handlingFrame = true;
+ this.emit('frame', new Base({
+ delta: delta,
+ time: this._time += delta,
+ count: this._count++
+ }));
+ if (this._stats)
+ this._stats.update();
+ this._handlingFrame = false;
+ this.update();
+ },
+
+ _animateItem: function(item, animate) {
+ var items = this._frameItems;
+ if (animate) {
+ items[item._id] = {
+ item: item,
+ time: 0,
+ count: 0
+ };
+ if (++this._frameItemCount === 1)
+ this.on('frame', this._handleFrameItems);
+ } else {
+ delete items[item._id];
+ if (--this._frameItemCount === 0) {
+ this.off('frame', this._handleFrameItems);
+ }
+ }
+ },
+
+ _handleFrameItems: function(event) {
+ for (var i in this._frameItems) {
+ var entry = this._frameItems[i];
+ entry.item.emit('frame', new Base(event, {
+ time: entry.time += event.delta,
+ count: entry.count++
+ }));
+ }
+ },
+
+ _update: function() {
+ this._project._needsUpdate = true;
+ if (this._handlingFrame)
+ return;
+ if (this._animate) {
+ this._handleFrame();
+ } else {
+ this.update();
+ }
+ },
+
+ _changed: function(flags) {
+ if (flags & 1)
+ this._project._needsUpdate = true;
+ },
+
+ _transform: function(matrix) {
+ this._matrix.concatenate(matrix);
+ this._bounds = null;
+ this._update();
+ },
+
+ getElement: function() {
+ return this._element;
+ },
+
+ getPixelRatio: function() {
+ return this._pixelRatio;
+ },
+
+ getResolution: function() {
+ return this._pixelRatio * 72;
+ },
+
+ getViewSize: function() {
+ var size = this._viewSize;
+ return new LinkedSize(size.width, size.height, this, 'setViewSize');
+ },
+
+ setViewSize: function() {
+ var size = Size.read(arguments),
+ delta = size.subtract(this._viewSize);
+ if (delta.isZero())
+ return;
+ this._viewSize.set(size.width, size.height);
+ this._setViewSize(size);
+ this._bounds = null;
+ this.emit('resize', {
+ size: size,
+ delta: delta
+ });
+ this._update();
+ },
+
+ _setViewSize: function(size) {
+ var element = this._element;
+ element.width = size.width;
+ element.height = size.height;
+ },
+
+ getBounds: function() {
+ if (!this._bounds)
+ this._bounds = this._matrix.inverted()._transformBounds(
+ new Rectangle(new Point(), this._viewSize));
+ return this._bounds;
+ },
+
+ getSize: function() {
+ return this.getBounds().getSize();
+ },
+
+ getCenter: function() {
+ return this.getBounds().getCenter();
+ },
+
+ setCenter: function() {
+ var center = Point.read(arguments);
+ this.scrollBy(center.subtract(this.getCenter()));
+ },
+
+ getZoom: function() {
+ return this._zoom;
+ },
+
+ setZoom: function(zoom) {
+ this._transform(new Matrix().scale(zoom / this._zoom,
+ this.getCenter()));
+ this._zoom = zoom;
+ },
+
+ isVisible: function() {
+ return DomElement.isInView(this._element);
+ },
+
+ scrollBy: function() {
+ this._transform(new Matrix().translate(Point.read(arguments).negate()));
+ },
+
+ play: function() {
+ this._animate = true;
+ if (!this._requested)
+ this._requestFrame();
+ },
+
+ pause: function() {
+ this._animate = false;
+ },
+
+ draw: function() {
+ this.update();
+ },
+
+ projectToView: function() {
+ return this._matrix._transformPoint(Point.read(arguments));
+ },
+
+ viewToProject: function() {
+ return this._matrix._inverseTransform(Point.read(arguments));
+ }
+
+}, {
+ statics: {
+ _views: [],
+ _viewsById: {},
+ _id: 0,
+
+ create: function(project, element) {
+ if (typeof element === 'string')
+ element = document.getElementById(element);
+ return new CanvasView(project, element);
+ }
+ }
+}, new function() {
+ var tool,
+ prevFocus,
+ tempFocus,
+ dragging = false;
+
+ function getView(event) {
+ var target = DomEvent.getTarget(event);
+ return target.getAttribute && View._viewsById[target.getAttribute('id')];
+ }
+
+ function viewToProject(view, event) {
+ return view.viewToProject(DomEvent.getOffset(event, view._element));
+ }
+
+ function updateFocus() {
+ if (!View._focused || !View._focused.isVisible()) {
+ for (var i = 0, l = View._views.length; i < l; i++) {
+ var view = View._views[i];
+ if (view && view.isVisible()) {
+ View._focused = tempFocus = view;
+ break;
+ }
+ }
+ }
+ }
+
+ function handleMouseMove(view, point, event) {
+ view._handleEvent('mousemove', point, event);
+ var tool = view._scope.tool;
+ if (tool) {
+ tool._handleEvent(dragging && tool.responds('mousedrag')
+ ? 'mousedrag' : 'mousemove', point, event);
+ }
+ view.update();
+ return tool;
+ }
+
+ var navigator = window.navigator,
+ mousedown, mousemove, mouseup;
+ if (navigator.pointerEnabled || navigator.msPointerEnabled) {
+ mousedown = 'pointerdown MSPointerDown';
+ mousemove = 'pointermove MSPointerMove';
+ mouseup = 'pointerup pointercancel MSPointerUp MSPointerCancel';
+ } else {
+ mousedown = 'touchstart';
+ mousemove = 'touchmove';
+ mouseup = 'touchend touchcancel';
+ if (!('ontouchstart' in window && navigator.userAgent.match(
+ /mobile|tablet|ip(ad|hone|od)|android|silk/i))) {
+ mousedown += ' mousedown';
+ mousemove += ' mousemove';
+ mouseup += ' mouseup';
+ }
+ }
+
+ var viewEvents = {
+ 'selectstart dragstart': function(event) {
+ if (dragging)
+ event.preventDefault();
+ }
+ };
+
+ var docEvents = {
+ mouseout: function(event) {
+ var view = View._focused,
+ target = DomEvent.getRelatedTarget(event);
+ if (view && (!target || target.nodeName === 'HTML'))
+ handleMouseMove(view, viewToProject(view, event), event);
+ },
+
+ scroll: updateFocus
+ };
+
+ viewEvents[mousedown] = function(event) {
+ var view = View._focused = getView(event),
+ point = viewToProject(view, event);
+ dragging = true;
+ view._handleEvent('mousedown', point, event);
+ if (tool = view._scope.tool)
+ tool._handleEvent('mousedown', point, event);
+ view.update();
+ };
+
+ docEvents[mousemove] = function(event) {
+ var view = View._focused;
+ if (!dragging) {
+ var target = getView(event);
+ if (target) {
+ if (view !== target)
+ handleMouseMove(view, viewToProject(view, event), event);
+ prevFocus = view;
+ view = View._focused = tempFocus = target;
+ } else if (tempFocus && tempFocus === view) {
+ view = View._focused = prevFocus;
+ updateFocus();
+ }
+ }
+ if (view) {
+ var point = viewToProject(view, event);
+ if (dragging || view.getBounds().contains(point))
+ tool = handleMouseMove(view, point, event);
+ }
+ };
+
+ docEvents[mouseup] = function(event) {
+ var view = View._focused;
+ if (!view || !dragging)
+ return;
+ var point = viewToProject(view, event);
+ dragging = false;
+ view._handleEvent('mouseup', point, event);
+ if (tool)
+ tool._handleEvent('mouseup', point, event);
+ view.update();
+ };
+
+ DomEvent.add(document, docEvents);
+
+ DomEvent.add(window, {
+ load: updateFocus
+ });
+
+ return {
+ _viewEvents: viewEvents,
+
+ _handleEvent: function() {},
+
+ statics: {
+ updateFocus: updateFocus
+ }
+ };
+});
+
+var CanvasView = View.extend({
+ _class: 'CanvasView',
+
+ initialize: function CanvasView(project, canvas) {
+ if (!(canvas instanceof HTMLCanvasElement)) {
+ var size = Size.read(arguments, 1);
+ if (size.isZero())
+ throw new Error(
+ 'Cannot create CanvasView with the provided argument: '
+ + [].slice.call(arguments, 1));
+ canvas = CanvasProvider.getCanvas(size);
+ }
+ this._context = canvas.getContext('2d');
+ this._eventCounters = {};
+ this._pixelRatio = 1;
+ if (!/^off|false$/.test(PaperScope.getAttribute(canvas, 'hidpi'))) {
+ var deviceRatio = window.devicePixelRatio || 1,
+ backingStoreRatio = DomElement.getPrefixed(this._context,
+ 'backingStorePixelRatio') || 1;
+ this._pixelRatio = deviceRatio / backingStoreRatio;
+ }
+ View.call(this, project, canvas);
+ },
+
+ _setViewSize: function(size) {
+ var element = this._element,
+ pixelRatio = this._pixelRatio,
+ width = size.width,
+ height = size.height;
+ element.width = width * pixelRatio;
+ element.height = height * pixelRatio;
+ if (pixelRatio !== 1) {
+ if (!PaperScope.hasAttribute(element, 'resize')) {
+ var style = element.style;
+ style.width = width + 'px';
+ style.height = height + 'px';
+ }
+ this._context.scale(pixelRatio, pixelRatio);
+ }
+ },
+
+ getPixelSize: function(size) {
+ var browser = paper.browser,
+ pixels;
+ if (browser && browser.firefox) {
+ var parent = this._element.parentNode,
+ temp = document.createElement('div');
+ temp.style.fontSize = size;
+ parent.appendChild(temp);
+ pixels = parseFloat(DomElement.getStyles(temp).fontSize);
+ parent.removeChild(temp);
+ } else {
+ var ctx = this._context,
+ prevFont = ctx.font;
+ ctx.font = size + ' serif';
+ pixels = parseFloat(ctx.font);
+ ctx.font = prevFont;
+ }
+ return pixels;
+ },
+
+ getTextWidth: function(font, lines) {
+ var ctx = this._context,
+ prevFont = ctx.font,
+ width = 0;
+ ctx.font = font;
+ for (var i = 0, l = lines.length; i < l; i++)
+ width = Math.max(width, ctx.measureText(lines[i]).width);
+ ctx.font = prevFont;
+ return width;
+ },
+
+ update: function(force) {
+ var project = this._project;
+ if (!project || !force && !project._needsUpdate)
+ return false;
+ var ctx = this._context,
+ size = this._viewSize;
+ ctx.clearRect(0, 0, size.width + 1, size.height + 1);
+ project.draw(ctx, this._matrix, this._pixelRatio);
+ project._needsUpdate = false;
+ return true;
+ }
+}, new function() {
+
+ var downPoint,
+ lastPoint,
+ overPoint,
+ downItem,
+ lastItem,
+ overItem,
+ dragItem,
+ dblClick,
+ clickTime;
+
+ function callEvent(view, type, event, point, target, lastPoint) {
+ var item = target,
+ mouseEvent;
+
+ function call(obj) {
+ if (obj.responds(type)) {
+ if (!mouseEvent) {
+ mouseEvent = new MouseEvent(type, event, point, target,
+ lastPoint ? point.subtract(lastPoint) : null);
+ }
+ if (obj.emit(type, mouseEvent) && mouseEvent.isStopped) {
+ event.preventDefault();
+ return true;
+ }
+ }
+ }
+
+ while (item) {
+ if (call(item))
+ return true;
+ item = item.getParent();
+ }
+ if (call(view))
+ return true;
+ return false;
+ }
+
+ return {
+ _handleEvent: function(type, point, event) {
+ if (!this._eventCounters[type])
+ return;
+ var project = this._project,
+ hit = project.hitTest(point, {
+ tolerance: 0,
+ fill: true,
+ stroke: true
+ }),
+ item = hit && hit.item,
+ stopped = false;
+ switch (type) {
+ case 'mousedown':
+ stopped = callEvent(this, type, event, point, item);
+ dblClick = lastItem == item && (Date.now() - clickTime < 300);
+ downItem = lastItem = item;
+ downPoint = lastPoint = overPoint = point;
+ dragItem = !stopped && item;
+ while (dragItem && !dragItem.responds('mousedrag'))
+ dragItem = dragItem._parent;
+ break;
+ case 'mouseup':
+ stopped = callEvent(this, type, event, point, item, downPoint);
+ if (dragItem) {
+ if (lastPoint && !lastPoint.equals(point))
+ callEvent(this, 'mousedrag', event, point, dragItem,
+ lastPoint);
+ if (item !== dragItem) {
+ overPoint = point;
+ callEvent(this, 'mousemove', event, point, item,
+ overPoint);
+ }
+ }
+ if (!stopped && item && item === downItem) {
+ clickTime = Date.now();
+ callEvent(this, dblClick && downItem.responds('doubleclick')
+ ? 'doubleclick' : 'click', event, downPoint, item);
+ dblClick = false;
+ }
+ downItem = dragItem = null;
+ break;
+ case 'mousemove':
+ if (dragItem)
+ stopped = callEvent(this, 'mousedrag', event, point,
+ dragItem, lastPoint);
+ if (!stopped) {
+ if (item !== overItem)
+ overPoint = point;
+ stopped = callEvent(this, type, event, point, item,
+ overPoint);
+ }
+ lastPoint = overPoint = point;
+ if (item !== overItem) {
+ callEvent(this, 'mouseleave', event, point, overItem);
+ overItem = item;
+ callEvent(this, 'mouseenter', event, point, item);
+ }
+ break;
+ }
+ return stopped;
+ }
+ };
+});
+
+var Event = Base.extend({
+ _class: 'Event',
+
+ initialize: function Event(event) {
+ this.event = event;
+ },
+
+ isPrevented: false,
+ isStopped: false,
+
+ preventDefault: function() {
+ this.isPrevented = true;
+ this.event.preventDefault();
+ },
+
+ stopPropagation: function() {
+ this.isStopped = true;
+ this.event.stopPropagation();
+ },
+
+ stop: function() {
+ this.stopPropagation();
+ this.preventDefault();
+ },
+
+ getModifiers: function() {
+ return Key.modifiers;
+ }
+});
+
+var KeyEvent = Event.extend({
+ _class: 'KeyEvent',
+
+ initialize: function KeyEvent(down, key, character, event) {
+ Event.call(this, event);
+ this.type = down ? 'keydown' : 'keyup';
+ this.key = key;
+ this.character = character;
+ },
+
+ toString: function() {
+ return "{ type: '" + this.type
+ + "', key: '" + this.key
+ + "', character: '" + this.character
+ + "', modifiers: " + this.getModifiers()
+ + " }";
+ }
+});
+
+var Key = new function() {
+
+ var specialKeys = {
+ 8: 'backspace',
+ 9: 'tab',
+ 13: 'enter',
+ 16: 'shift',
+ 17: 'control',
+ 18: 'option',
+ 19: 'pause',
+ 20: 'caps-lock',
+ 27: 'escape',
+ 32: 'space',
+ 35: 'end',
+ 36: 'home',
+ 37: 'left',
+ 38: 'up',
+ 39: 'right',
+ 40: 'down',
+ 46: 'delete',
+ 91: 'command',
+ 93: 'command',
+ 224: 'command'
+ },
+
+ specialChars = {
+ 9: true,
+ 13: true,
+ 32: true
+ },
+
+ modifiers = new Base({
+ shift: false,
+ control: false,
+ option: false,
+ command: false,
+ capsLock: false,
+ space: false
+ }),
+
+ charCodeMap = {},
+ keyMap = {},
+ commandFixMap,
+ downCode;
+
+ function handleKey(down, keyCode, charCode, event) {
+ var character = charCode ? String.fromCharCode(charCode) : '',
+ specialKey = specialKeys[keyCode],
+ key = specialKey || character.toLowerCase(),
+ type = down ? 'keydown' : 'keyup',
+ view = View._focused,
+ scope = view && view.isVisible() && view._scope,
+ tool = scope && scope.tool,
+ name;
+ keyMap[key] = down;
+ if (down) {
+ charCodeMap[keyCode] = charCode;
+ } else {
+ delete charCodeMap[keyCode];
+ }
+ if (specialKey && (name = Base.camelize(specialKey)) in modifiers) {
+ modifiers[name] = down;
+ var browser = paper.browser;
+ if (name === 'command' && browser && browser.mac) {
+ if (down) {
+ commandFixMap = {};
+ } else {
+ for (var code in commandFixMap) {
+ if (code in charCodeMap)
+ handleKey(false, code, commandFixMap[code], event);
+ }
+ commandFixMap = null;
+ }
+ }
+ } else if (down && commandFixMap) {
+ commandFixMap[keyCode] = charCode;
+ }
+ if (tool && tool.responds(type)) {
+ paper = scope;
+ tool.emit(type, new KeyEvent(down, key, character, event));
+ if (view)
+ view.update();
+ }
+ }
+
+ DomEvent.add(document, {
+ keydown: function(event) {
+ var code = event.which || event.keyCode;
+ if (code in specialKeys || modifiers.command) {
+ handleKey(true, code,
+ code in specialChars || modifiers.command ? code : 0,
+ event);
+ } else {
+ downCode = code;
+ }
+ },
+
+ keypress: function(event) {
+ if (downCode != null) {
+ handleKey(true, downCode, event.which || event.keyCode, event);
+ downCode = null;
+ }
+ },
+
+ keyup: function(event) {
+ var code = event.which || event.keyCode;
+ if (code in charCodeMap)
+ handleKey(false, code, charCodeMap[code], event);
+ }
+ });
+
+ DomEvent.add(window, {
+ blur: function(event) {
+ for (var code in charCodeMap)
+ handleKey(false, code, charCodeMap[code], event);
+ }
+ });
+
+ return {
+ modifiers: modifiers,
+
+ isDown: function(key) {
+ return !!keyMap[key];
+ }
+ };
+};
+
+var MouseEvent = Event.extend({
+ _class: 'MouseEvent',
+
+ initialize: function MouseEvent(type, event, point, target, delta) {
+ Event.call(this, event);
+ this.type = type;
+ this.point = point;
+ this.target = target;
+ this.delta = delta;
+ },
+
+ toString: function() {
+ return "{ type: '" + this.type
+ + "', point: " + this.point
+ + ', target: ' + this.target
+ + (this.delta ? ', delta: ' + this.delta : '')
+ + ', modifiers: ' + this.getModifiers()
+ + ' }';
+ }
+});
+
+var ToolEvent = Event.extend({
+ _class: 'ToolEvent',
+ _item: null,
+
+ initialize: function ToolEvent(tool, type, event) {
+ this.tool = tool;
+ this.type = type;
+ this.event = event;
+ },
+
+ _choosePoint: function(point, toolPoint) {
+ return point ? point : toolPoint ? toolPoint.clone() : null;
+ },
+
+ getPoint: function() {
+ return this._choosePoint(this._point, this.tool._point);
+ },
+
+ setPoint: function(point) {
+ this._point = point;
+ },
+
+ getLastPoint: function() {
+ return this._choosePoint(this._lastPoint, this.tool._lastPoint);
+ },
+
+ setLastPoint: function(lastPoint) {
+ this._lastPoint = lastPoint;
+ },
+
+ getDownPoint: function() {
+ return this._choosePoint(this._downPoint, this.tool._downPoint);
+ },
+
+ setDownPoint: function(downPoint) {
+ this._downPoint = downPoint;
+ },
+
+ getMiddlePoint: function() {
+ if (!this._middlePoint && this.tool._lastPoint) {
+ return this.tool._point.add(this.tool._lastPoint).divide(2);
+ }
+ return this._middlePoint;
+ },
+
+ setMiddlePoint: function(middlePoint) {
+ this._middlePoint = middlePoint;
+ },
+
+ getDelta: function() {
+ return !this._delta && this.tool._lastPoint
+ ? this.tool._point.subtract(this.tool._lastPoint)
+ : this._delta;
+ },
+
+ setDelta: function(delta) {
+ this._delta = delta;
+ },
+
+ getCount: function() {
+ return /^mouse(down|up)$/.test(this.type)
+ ? this.tool._downCount
+ : this.tool._count;
+ },
+
+ setCount: function(count) {
+ this.tool[/^mouse(down|up)$/.test(this.type) ? 'downCount' : 'count']
+ = count;
+ },
+
+ getItem: function() {
+ if (!this._item) {
+ var result = this.tool._scope.project.hitTest(this.getPoint());
+ if (result) {
+ var item = result.item,
+ parent = item._parent;
+ while (/^(Group|CompoundPath)$/.test(parent._class)) {
+ item = parent;
+ parent = parent._parent;
+ }
+ this._item = item;
+ }
+ }
+ return this._item;
+ },
+
+ setItem: function(item) {
+ this._item = item;
+ },
+
+ toString: function() {
+ return '{ type: ' + this.type
+ + ', point: ' + this.getPoint()
+ + ', count: ' + this.getCount()
+ + ', modifiers: ' + this.getModifiers()
+ + ' }';
+ }
+});
+
+var Tool = PaperScopeItem.extend({
+ _class: 'Tool',
+ _list: 'tools',
+ _reference: 'tool',
+ _events: [ 'onActivate', 'onDeactivate', 'onEditOptions',
+ 'onMouseDown', 'onMouseUp', 'onMouseDrag', 'onMouseMove',
+ 'onKeyDown', 'onKeyUp' ],
+
+ initialize: function Tool(props) {
+ PaperScopeItem.call(this);
+ this._firstMove = true;
+ this._count = 0;
+ this._downCount = 0;
+ this._set(props);
+ },
+
+ getMinDistance: function() {
+ return this._minDistance;
+ },
+
+ setMinDistance: function(minDistance) {
+ this._minDistance = minDistance;
+ if (minDistance != null && this._maxDistance != null
+ && minDistance > this._maxDistance) {
+ this._maxDistance = minDistance;
+ }
+ },
+
+ getMaxDistance: function() {
+ return this._maxDistance;
+ },
+
+ setMaxDistance: function(maxDistance) {
+ this._maxDistance = maxDistance;
+ if (this._minDistance != null && maxDistance != null
+ && maxDistance < this._minDistance) {
+ this._minDistance = maxDistance;
+ }
+ },
+
+ getFixedDistance: function() {
+ return this._minDistance == this._maxDistance
+ ? this._minDistance : null;
+ },
+
+ setFixedDistance: function(distance) {
+ this._minDistance = distance;
+ this._maxDistance = distance;
+ },
+
+ _updateEvent: function(type, point, minDistance, maxDistance, start,
+ needsChange, matchMaxDistance) {
+ if (!start) {
+ if (minDistance != null || maxDistance != null) {
+ var minDist = minDistance != null ? minDistance : 0,
+ vector = point.subtract(this._point),
+ distance = vector.getLength();
+ if (distance < minDist)
+ return false;
+ if (maxDistance != null && maxDistance != 0) {
+ if (distance > maxDistance) {
+ point = this._point.add(vector.normalize(maxDistance));
+ } else if (matchMaxDistance) {
+ return false;
+ }
+ }
+ }
+ if (needsChange && point.equals(this._point))
+ return false;
+ }
+ this._lastPoint = start && type == 'mousemove' ? point : this._point;
+ this._point = point;
+ switch (type) {
+ case 'mousedown':
+ this._lastPoint = this._downPoint;
+ this._downPoint = this._point;
+ this._downCount++;
+ break;
+ case 'mouseup':
+ this._lastPoint = this._downPoint;
+ break;
+ }
+ this._count = start ? 0 : this._count + 1;
+ return true;
+ },
+
+ _fireEvent: function(type, event) {
+ var sets = paper.project._removeSets;
+ if (sets) {
+ if (type === 'mouseup')
+ sets.mousedrag = null;
+ var set = sets[type];
+ if (set) {
+ for (var id in set) {
+ var item = set[id];
+ for (var key in sets) {
+ var other = sets[key];
+ if (other && other != set)
+ delete other[item._id];
+ }
+ item.remove();
+ }
+ sets[type] = null;
+ }
+ }
+ return this.responds(type)
+ && this.emit(type, new ToolEvent(this, type, event));
+ },
+
+ _handleEvent: function(type, point, event) {
+ paper = this._scope;
+ var called = false;
+ switch (type) {
+ case 'mousedown':
+ this._updateEvent(type, point, null, null, true, false, false);
+ called = this._fireEvent(type, event);
+ break;
+ case 'mousedrag':
+ var needsChange = false,
+ matchMaxDistance = false;
+ while (this._updateEvent(type, point, this.minDistance,
+ this.maxDistance, false, needsChange, matchMaxDistance)) {
+ called = this._fireEvent(type, event) || called;
+ needsChange = true;
+ matchMaxDistance = true;
+ }
+ break;
+ case 'mouseup':
+ if (!point.equals(this._point)
+ && this._updateEvent('mousedrag', point, this.minDistance,
+ this.maxDistance, false, false, false)) {
+ called = this._fireEvent('mousedrag', event);
+ }
+ this._updateEvent(type, point, null, this.maxDistance, false,
+ false, false);
+ called = this._fireEvent(type, event) || called;
+ this._updateEvent(type, point, null, null, true, false, false);
+ this._firstMove = true;
+ break;
+ case 'mousemove':
+ while (this._updateEvent(type, point, this.minDistance,
+ this.maxDistance, this._firstMove, true, false)) {
+ called = this._fireEvent(type, event) || called;
+ this._firstMove = false;
+ }
+ break;
+ }
+ if (called)
+ event.preventDefault();
+ return called;
+ }
+
+});
+
+var Http = {
+ request: function(method, url, callback, async) {
+ async = (async === undefined) ? true : async;
+ var xhr = new (window.ActiveXObject || XMLHttpRequest)(
+ 'Microsoft.XMLHTTP');
+ xhr.open(method.toUpperCase(), url, async);
+ if ('overrideMimeType' in xhr)
+ xhr.overrideMimeType('text/plain');
+ xhr.onreadystatechange = function() {
+ if (xhr.readyState === 4) {
+ var status = xhr.status;
+ if (status === 0 || status === 200) {
+ callback.call(xhr, xhr.responseText);
+ } else {
+ throw new Error('Could not load ' + url + ' (Error '
+ + status + ')');
+ }
+ }
+ };
+ return xhr.send(null);
+ }
+};
+
+var CanvasProvider = {
+ canvases: [],
+
+ getCanvas: function(width, height) {
+ var canvas,
+ clear = true;
+ if (typeof width === 'object') {
+ height = width.height;
+ width = width.width;
+ }
+ if (this.canvases.length) {
+ canvas = this.canvases.pop();
+ } else {
+ canvas = document.createElement('canvas');
+ }
+ var ctx = canvas.getContext('2d');
+ if (canvas.width === width && canvas.height === height) {
+ if (clear)
+ ctx.clearRect(0, 0, width + 1, height + 1);
+ } else {
+ canvas.width = width;
+ canvas.height = height;
+ }
+ ctx.save();
+ return canvas;
+ },
+
+ getContext: function(width, height) {
+ return this.getCanvas(width, height).getContext('2d');
+ },
+
+ release: function(obj) {
+ var canvas = obj.canvas ? obj.canvas : obj;
+ canvas.getContext('2d').restore();
+ this.canvases.push(canvas);
+ }
+};
+
+var BlendMode = new function() {
+ var min = Math.min,
+ max = Math.max,
+ abs = Math.abs,
+ sr, sg, sb, sa,
+ br, bg, bb, ba,
+ dr, dg, db;
+
+ function getLum(r, g, b) {
+ return 0.2989 * r + 0.587 * g + 0.114 * b;
+ }
+
+ function setLum(r, g, b, l) {
+ var d = l - getLum(r, g, b);
+ dr = r + d;
+ dg = g + d;
+ db = b + d;
+ var l = getLum(dr, dg, db),
+ mn = min(dr, dg, db),
+ mx = max(dr, dg, db);
+ if (mn < 0) {
+ var lmn = l - mn;
+ dr = l + (dr - l) * l / lmn;
+ dg = l + (dg - l) * l / lmn;
+ db = l + (db - l) * l / lmn;
+ }
+ if (mx > 255) {
+ var ln = 255 - l,
+ mxl = mx - l;
+ dr = l + (dr - l) * ln / mxl;
+ dg = l + (dg - l) * ln / mxl;
+ db = l + (db - l) * ln / mxl;
+ }
+ }
+
+ function getSat(r, g, b) {
+ return max(r, g, b) - min(r, g, b);
+ }
+
+ function setSat(r, g, b, s) {
+ var col = [r, g, b],
+ mx = max(r, g, b),
+ mn = min(r, g, b),
+ md;
+ mn = mn === r ? 0 : mn === g ? 1 : 2;
+ mx = mx === r ? 0 : mx === g ? 1 : 2;
+ md = min(mn, mx) === 0 ? max(mn, mx) === 1 ? 2 : 1 : 0;
+ if (col[mx] > col[mn]) {
+ col[md] = (col[md] - col[mn]) * s / (col[mx] - col[mn]);
+ col[mx] = s;
+ } else {
+ col[md] = col[mx] = 0;
+ }
+ col[mn] = 0;
+ dr = col[0];
+ dg = col[1];
+ db = col[2];
+ }
+
+ var modes = {
+ multiply: function() {
+ dr = br * sr / 255;
+ dg = bg * sg / 255;
+ db = bb * sb / 255;
+ },
+
+ screen: function() {
+ dr = br + sr - (br * sr / 255);
+ dg = bg + sg - (bg * sg / 255);
+ db = bb + sb - (bb * sb / 255);
+ },
+
+ overlay: function() {
+ dr = br < 128 ? 2 * br * sr / 255 : 255 - 2 * (255 - br) * (255 - sr) / 255;
+ dg = bg < 128 ? 2 * bg * sg / 255 : 255 - 2 * (255 - bg) * (255 - sg) / 255;
+ db = bb < 128 ? 2 * bb * sb / 255 : 255 - 2 * (255 - bb) * (255 - sb) / 255;
+ },
+
+ 'soft-light': function() {
+ var t = sr * br / 255;
+ dr = t + br * (255 - (255 - br) * (255 - sr) / 255 - t) / 255;
+ t = sg * bg / 255;
+ dg = t + bg * (255 - (255 - bg) * (255 - sg) / 255 - t) / 255;
+ t = sb * bb / 255;
+ db = t + bb * (255 - (255 - bb) * (255 - sb) / 255 - t) / 255;
+ },
+
+ 'hard-light': function() {
+ dr = sr < 128 ? 2 * sr * br / 255 : 255 - 2 * (255 - sr) * (255 - br) / 255;
+ dg = sg < 128 ? 2 * sg * bg / 255 : 255 - 2 * (255 - sg) * (255 - bg) / 255;
+ db = sb < 128 ? 2 * sb * bb / 255 : 255 - 2 * (255 - sb) * (255 - bb) / 255;
+ },
+
+ 'color-dodge': function() {
+ dr = br === 0 ? 0 : sr === 255 ? 255 : min(255, 255 * br / (255 - sr));
+ dg = bg === 0 ? 0 : sg === 255 ? 255 : min(255, 255 * bg / (255 - sg));
+ db = bb === 0 ? 0 : sb === 255 ? 255 : min(255, 255 * bb / (255 - sb));
+ },
+
+ 'color-burn': function() {
+ dr = br === 255 ? 255 : sr === 0 ? 0 : max(0, 255 - (255 - br) * 255 / sr);
+ dg = bg === 255 ? 255 : sg === 0 ? 0 : max(0, 255 - (255 - bg) * 255 / sg);
+ db = bb === 255 ? 255 : sb === 0 ? 0 : max(0, 255 - (255 - bb) * 255 / sb);
+ },
+
+ darken: function() {
+ dr = br < sr ? br : sr;
+ dg = bg < sg ? bg : sg;
+ db = bb < sb ? bb : sb;
+ },
+
+ lighten: function() {
+ dr = br > sr ? br : sr;
+ dg = bg > sg ? bg : sg;
+ db = bb > sb ? bb : sb;
+ },
+
+ difference: function() {
+ dr = br - sr;
+ if (dr < 0)
+ dr = -dr;
+ dg = bg - sg;
+ if (dg < 0)
+ dg = -dg;
+ db = bb - sb;
+ if (db < 0)
+ db = -db;
+ },
+
+ exclusion: function() {
+ dr = br + sr * (255 - br - br) / 255;
+ dg = bg + sg * (255 - bg - bg) / 255;
+ db = bb + sb * (255 - bb - bb) / 255;
+ },
+
+ hue: function() {
+ setSat(sr, sg, sb, getSat(br, bg, bb));
+ setLum(dr, dg, db, getLum(br, bg, bb));
+ },
+
+ saturation: function() {
+ setSat(br, bg, bb, getSat(sr, sg, sb));
+ setLum(dr, dg, db, getLum(br, bg, bb));
+ },
+
+ luminosity: function() {
+ setLum(br, bg, bb, getLum(sr, sg, sb));
+ },
+
+ color: function() {
+ setLum(sr, sg, sb, getLum(br, bg, bb));
+ },
+
+ add: function() {
+ dr = min(br + sr, 255);
+ dg = min(bg + sg, 255);
+ db = min(bb + sb, 255);
+ },
+
+ subtract: function() {
+ dr = max(br - sr, 0);
+ dg = max(bg - sg, 0);
+ db = max(bb - sb, 0);
+ },
+
+ average: function() {
+ dr = (br + sr) / 2;
+ dg = (bg + sg) / 2;
+ db = (bb + sb) / 2;
+ },
+
+ negation: function() {
+ dr = 255 - abs(255 - sr - br);
+ dg = 255 - abs(255 - sg - bg);
+ db = 255 - abs(255 - sb - bb);
+ }
+ };
+
+ var nativeModes = this.nativeModes = Base.each([
+ 'source-over', 'source-in', 'source-out', 'source-atop',
+ 'destination-over', 'destination-in', 'destination-out',
+ 'destination-atop', 'lighter', 'darker', 'copy', 'xor'
+ ], function(mode) {
+ this[mode] = true;
+ }, {});
+
+ var ctx = CanvasProvider.getContext(1, 1);
+ Base.each(modes, function(func, mode) {
+ var darken = mode === 'darken',
+ ok = false;
+ ctx.save();
+ try {
+ ctx.fillStyle = darken ? '#300' : '#a00';
+ ctx.fillRect(0, 0, 1, 1);
+ ctx.globalCompositeOperation = mode;
+ if (ctx.globalCompositeOperation === mode) {
+ ctx.fillStyle = darken ? '#a00' : '#300';
+ ctx.fillRect(0, 0, 1, 1);
+ ok = ctx.getImageData(0, 0, 1, 1).data[0] !== darken ? 170 : 51;
+ }
+ } catch (e) {}
+ ctx.restore();
+ nativeModes[mode] = ok;
+ });
+ CanvasProvider.release(ctx);
+
+ this.process = function(mode, srcContext, dstContext, alpha, offset) {
+ var srcCanvas = srcContext.canvas,
+ normal = mode === 'normal';
+ if (normal || nativeModes[mode]) {
+ dstContext.save();
+ dstContext.setTransform(1, 0, 0, 1, 0, 0);
+ dstContext.globalAlpha = alpha;
+ if (!normal)
+ dstContext.globalCompositeOperation = mode;
+ dstContext.drawImage(srcCanvas, offset.x, offset.y);
+ dstContext.restore();
+ } else {
+ var process = modes[mode];
+ if (!process)
+ return;
+ var dstData = dstContext.getImageData(offset.x, offset.y,
+ srcCanvas.width, srcCanvas.height),
+ dst = dstData.data,
+ src = srcContext.getImageData(0, 0,
+ srcCanvas.width, srcCanvas.height).data;
+ for (var i = 0, l = dst.length; i < l; i += 4) {
+ sr = src[i];
+ br = dst[i];
+ sg = src[i + 1];
+ bg = dst[i + 1];
+ sb = src[i + 2];
+ bb = dst[i + 2];
+ sa = src[i + 3];
+ ba = dst[i + 3];
+ process();
+ var a1 = sa * alpha / 255,
+ a2 = 1 - a1;
+ dst[i] = a1 * dr + a2 * br;
+ dst[i + 1] = a1 * dg + a2 * bg;
+ dst[i + 2] = a1 * db + a2 * bb;
+ dst[i + 3] = sa * alpha + a2 * ba;
+ }
+ dstContext.putImageData(dstData, offset.x, offset.y);
+ }
+ };
+};
+
+var SVGStyles = Base.each({
+ fillColor: ['fill', 'color'],
+ strokeColor: ['stroke', 'color'],
+ strokeWidth: ['stroke-width', 'number'],
+ strokeCap: ['stroke-linecap', 'string'],
+ strokeJoin: ['stroke-linejoin', 'string'],
+ strokeScaling: ['vector-effect', 'lookup', {
+ true: 'none',
+ false: 'non-scaling-stroke'
+ }, function(item, value) {
+ return !value
+ && (item instanceof PathItem
+ || item instanceof Shape
+ || item instanceof TextItem);
+ }],
+ miterLimit: ['stroke-miterlimit', 'number'],
+ dashArray: ['stroke-dasharray', 'array'],
+ dashOffset: ['stroke-dashoffset', 'number'],
+ fontFamily: ['font-family', 'string'],
+ fontWeight: ['font-weight', 'string'],
+ fontSize: ['font-size', 'number'],
+ justification: ['text-anchor', 'lookup', {
+ left: 'start',
+ center: 'middle',
+ right: 'end'
+ }],
+ opacity: ['opacity', 'number'],
+ blendMode: ['mix-blend-mode', 'string']
+}, function(entry, key) {
+ var part = Base.capitalize(key),
+ lookup = entry[2];
+ this[key] = {
+ type: entry[1],
+ property: key,
+ attribute: entry[0],
+ toSVG: lookup,
+ fromSVG: lookup && Base.each(lookup, function(value, name) {
+ this[value] = name;
+ }, {}),
+ exportFilter: entry[3],
+ get: 'get' + part,
+ set: 'set' + part
+ };
+}, {});
+
+var SVGNamespaces = {
+ href: 'http://www.w3.org/1999/xlink',
+ xlink: 'http://www.w3.org/2000/xmlns'
+};
+
+new function() {
+ var formatter;
+
+ function setAttributes(node, attrs) {
+ for (var key in attrs) {
+ var val = attrs[key],
+ namespace = SVGNamespaces[key];
+ if (typeof val === 'number')
+ val = formatter.number(val);
+ if (namespace) {
+ node.setAttributeNS(namespace, key, val);
+ } else {
+ node.setAttribute(key, val);
+ }
+ }
+ return node;
+ }
+
+ function createElement(tag, attrs) {
+ return setAttributes(
+ document.createElementNS('http://www.w3.org/2000/svg', tag), attrs);
+ }
+
+ function getTransform(matrix, coordinates, center) {
+ var attrs = new Base(),
+ trans = matrix.getTranslation();
+ if (coordinates) {
+ matrix = matrix.shiftless();
+ var point = matrix._inverseTransform(trans);
+ attrs[center ? 'cx' : 'x'] = point.x;
+ attrs[center ? 'cy' : 'y'] = point.y;
+ trans = null;
+ }
+ if (!matrix.isIdentity()) {
+ var decomposed = matrix.decompose();
+ if (decomposed && !decomposed.shearing) {
+ var parts = [],
+ angle = decomposed.rotation,
+ scale = decomposed.scaling;
+ if (trans && !trans.isZero())
+ parts.push('translate(' + formatter.point(trans) + ')');
+ if (!Numerical.isZero(scale.x - 1)
+ || !Numerical.isZero(scale.y - 1))
+ parts.push('scale(' + formatter.point(scale) +')');
+ if (angle)
+ parts.push('rotate(' + formatter.number(angle) + ')');
+ attrs.transform = parts.join(' ');
+ } else {
+ attrs.transform = 'matrix(' + matrix.getValues().join(',') + ')';
+ }
+ }
+ return attrs;
+ }
+
+ function exportGroup(item, options) {
+ var attrs = getTransform(item._matrix),
+ children = item._children;
+ var node = createElement('g', attrs);
+ for (var i = 0, l = children.length; i < l; i++) {
+ var child = children[i];
+ var childNode = exportSVG(child, options);
+ if (childNode) {
+ if (child.isClipMask()) {
+ var clip = createElement('clipPath');
+ clip.appendChild(childNode);
+ setDefinition(child, clip, 'clip');
+ setAttributes(node, {
+ 'clip-path': 'url(#' + clip.id + ')'
+ });
+ } else {
+ node.appendChild(childNode);
+ }
+ }
+ }
+ return node;
+ }
+
+ function exportRaster(item, options) {
+ var attrs = getTransform(item._matrix, true),
+ size = item.getSize(),
+ image = item.getImage();
+ attrs.x -= size.width / 2;
+ attrs.y -= size.height / 2;
+ attrs.width = size.width;
+ attrs.height = size.height;
+ attrs.href = options.embedImages === false && image && image.src
+ || item.toDataURL();
+ return createElement('image', attrs);
+ }
+
+ function exportPath(item, options) {
+ var matchShapes = options.matchShapes;
+ if (matchShapes) {
+ var shape = item.toShape(false);
+ if (shape)
+ return exportShape(shape, options);
+ }
+ var segments = item._segments,
+ type,
+ attrs = getTransform(item._matrix);
+ if (segments.length === 0)
+ return null;
+ if (matchShapes && !item.hasHandles()) {
+ if (segments.length >= 3) {
+ type = item._closed ? 'polygon' : 'polyline';
+ var parts = [];
+ for(var i = 0, l = segments.length; i < l; i++)
+ parts.push(formatter.point(segments[i]._point));
+ attrs.points = parts.join(' ');
+ } else {
+ type = 'line';
+ var first = segments[0]._point,
+ last = segments[segments.length - 1]._point;
+ attrs.set({
+ x1: first.x,
+ y1: first.y,
+ x2: last.x,
+ y2: last.y
+ });
+ }
+ } else {
+ type = 'path';
+ attrs.d = item.getPathData(null, options.precision);
+ }
+ return createElement(type, attrs);
+ }
+
+ function exportShape(item) {
+ var type = item._type,
+ radius = item._radius,
+ attrs = getTransform(item._matrix, true, type !== 'rectangle');
+ if (type === 'rectangle') {
+ type = 'rect';
+ var size = item._size,
+ width = size.width,
+ height = size.height;
+ attrs.x -= width / 2;
+ attrs.y -= height / 2;
+ attrs.width = width;
+ attrs.height = height;
+ if (radius.isZero())
+ radius = null;
+ }
+ if (radius) {
+ if (type === 'circle') {
+ attrs.r = radius;
+ } else {
+ attrs.rx = radius.width;
+ attrs.ry = radius.height;
+ }
+ }
+ return createElement(type, attrs);
+ }
+
+ function exportCompoundPath(item, options) {
+ var attrs = getTransform(item._matrix);
+ var data = item.getPathData(null, options.precision);
+ if (data)
+ attrs.d = data;
+ return createElement('path', attrs);
+ }
+
+ function exportPlacedSymbol(item, options) {
+ var attrs = getTransform(item._matrix, true),
+ symbol = item.getSymbol(),
+ symbolNode = getDefinition(symbol, 'symbol'),
+ definition = symbol.getDefinition(),
+ bounds = definition.getBounds();
+ if (!symbolNode) {
+ symbolNode = createElement('symbol', {
+ viewBox: formatter.rectangle(bounds)
+ });
+ symbolNode.appendChild(exportSVG(definition, options));
+ setDefinition(symbol, symbolNode, 'symbol');
+ }
+ attrs.href = '#' + symbolNode.id;
+ attrs.x += bounds.x;
+ attrs.y += bounds.y;
+ attrs.width = formatter.number(bounds.width);
+ attrs.height = formatter.number(bounds.height);
+ attrs.overflow = 'visible';
+ return createElement('use', attrs);
+ }
+
+ function exportGradient(color) {
+ var gradientNode = getDefinition(color, 'color');
+ if (!gradientNode) {
+ var gradient = color.getGradient(),
+ radial = gradient._radial,
+ origin = color.getOrigin().transform(),
+ destination = color.getDestination().transform(),
+ attrs;
+ if (radial) {
+ attrs = {
+ cx: origin.x,
+ cy: origin.y,
+ r: origin.getDistance(destination)
+ };
+ var highlight = color.getHighlight();
+ if (highlight) {
+ highlight = highlight.transform();
+ attrs.fx = highlight.x;
+ attrs.fy = highlight.y;
+ }
+ } else {
+ attrs = {
+ x1: origin.x,
+ y1: origin.y,
+ x2: destination.x,
+ y2: destination.y
+ };
+ }
+ attrs.gradientUnits = 'userSpaceOnUse';
+ gradientNode = createElement(
+ (radial ? 'radial' : 'linear') + 'Gradient', attrs);
+ var stops = gradient._stops;
+ for (var i = 0, l = stops.length; i < l; i++) {
+ var stop = stops[i],
+ stopColor = stop._color,
+ alpha = stopColor.getAlpha();
+ attrs = {
+ offset: stop._rampPoint,
+ 'stop-color': stopColor.toCSS(true)
+ };
+ if (alpha < 1)
+ attrs['stop-opacity'] = alpha;
+ gradientNode.appendChild(createElement('stop', attrs));
+ }
+ setDefinition(color, gradientNode, 'color');
+ }
+ return 'url(#' + gradientNode.id + ')';
+ }
+
+ function exportText(item) {
+ var node = createElement('text', getTransform(item._matrix, true));
+ node.textContent = item._content;
+ return node;
+ }
+
+ var exporters = {
+ Group: exportGroup,
+ Layer: exportGroup,
+ Raster: exportRaster,
+ Path: exportPath,
+ Shape: exportShape,
+ CompoundPath: exportCompoundPath,
+ PlacedSymbol: exportPlacedSymbol,
+ PointText: exportText
+ };
+
+ function applyStyle(item, node, isRoot) {
+ var attrs = {},
+ parent = !isRoot && item.getParent();
+
+ if (item._name != null)
+ attrs.id = item._name;
+
+ Base.each(SVGStyles, function(entry) {
+ var get = entry.get,
+ type = entry.type,
+ value = item[get]();
+ if (entry.exportFilter
+ ? entry.exportFilter(item, value)
+ : !parent || !Base.equals(parent[get](), value)) {
+ if (type === 'color' && value != null) {
+ var alpha = value.getAlpha();
+ if (alpha < 1)
+ attrs[entry.attribute + '-opacity'] = alpha;
+ }
+ attrs[entry.attribute] = value == null
+ ? 'none'
+ : type === 'number'
+ ? formatter.number(value)
+ : type === 'color'
+ ? value.gradient
+ ? exportGradient(value, item)
+ : value.toCSS(true)
+ : type === 'array'
+ ? value.join(',')
+ : type === 'lookup'
+ ? entry.toSVG[value]
+ : value;
+ }
+ });
+
+ if (attrs.opacity === 1)
+ delete attrs.opacity;
+
+ if (!item._visible)
+ attrs.visibility = 'hidden';
+
+ return setAttributes(node, attrs);
+ }
+
+ var definitions;
+ function getDefinition(item, type) {
+ if (!definitions)
+ definitions = { ids: {}, svgs: {} };
+ return item && definitions.svgs[type + '-' + item._id];
+ }
+
+ function setDefinition(item, node, type) {
+ if (!definitions)
+ getDefinition();
+ var id = definitions.ids[type] = (definitions.ids[type] || 0) + 1;
+ node.id = type + '-' + id;
+ definitions.svgs[type + '-' + item._id] = node;
+ }
+
+ function exportDefinitions(node, options) {
+ var svg = node,
+ defs = null;
+ if (definitions) {
+ svg = node.nodeName.toLowerCase() === 'svg' && node;
+ for (var i in definitions.svgs) {
+ if (!defs) {
+ if (!svg) {
+ svg = createElement('svg');
+ svg.appendChild(node);
+ }
+ defs = svg.insertBefore(createElement('defs'),
+ svg.firstChild);
+ }
+ defs.appendChild(definitions.svgs[i]);
+ }
+ definitions = null;
+ }
+ return options.asString
+ ? new XMLSerializer().serializeToString(svg)
+ : svg;
+ }
+
+ function exportSVG(item, options, isRoot) {
+ var exporter = exporters[item._class],
+ node = exporter && exporter(item, options);
+ if (node) {
+ var onExport = options.onExport;
+ if (onExport)
+ node = onExport(item, node, options) || node;
+ var data = JSON.stringify(item._data);
+ if (data && data !== '{}' && data !== 'null')
+ node.setAttribute('data-paper-data', data);
+ }
+ return node && applyStyle(item, node, isRoot);
+ }
+
+ function setOptions(options) {
+ if (!options)
+ options = {};
+ formatter = new Formatter(options.precision);
+ return options;
+ }
+
+ Item.inject({
+ exportSVG: function(options) {
+ options = setOptions(options);
+ return exportDefinitions(exportSVG(this, options, true), options);
+ }
+ });
+
+ Project.inject({
+ exportSVG: function(options) {
+ options = setOptions(options);
+ var layers = this.layers,
+ view = this.getView(),
+ size = view.getViewSize(),
+ node = createElement('svg', {
+ x: 0,
+ y: 0,
+ width: size.width,
+ height: size.height,
+ version: '1.1',
+ xmlns: 'http://www.w3.org/2000/svg',
+ 'xmlns:xlink': 'http://www.w3.org/1999/xlink'
+ }),
+ parent = node,
+ matrix = view._matrix;
+ if (!matrix.isIdentity())
+ parent = node.appendChild(
+ createElement('g', getTransform(matrix)));
+ for (var i = 0, l = layers.length; i < l; i++)
+ parent.appendChild(exportSVG(layers[i], options, true));
+ return exportDefinitions(node, options);
+ }
+ });
+};
+
+new function() {
+
+ function getValue(node, name, isString, allowNull) {
+ var namespace = SVGNamespaces[name],
+ value = namespace
+ ? node.getAttributeNS(namespace, name)
+ : node.getAttribute(name);
+ if (value === 'null')
+ value = null;
+ return value == null
+ ? allowNull
+ ? null
+ : isString
+ ? ''
+ : 0
+ : isString
+ ? value
+ : parseFloat(value);
+ }
+
+ function getPoint(node, x, y, allowNull) {
+ x = getValue(node, x, false, allowNull);
+ y = getValue(node, y, false, allowNull);
+ return allowNull && (x == null || y == null) ? null
+ : new Point(x, y);
+ }
+
+ function getSize(node, w, h, allowNull) {
+ w = getValue(node, w, false, allowNull);
+ h = getValue(node, h, false, allowNull);
+ return allowNull && (w == null || h == null) ? null
+ : new Size(w, h);
+ }
+
+ function convertValue(value, type, lookup) {
+ return value === 'none'
+ ? null
+ : type === 'number'
+ ? parseFloat(value)
+ : type === 'array'
+ ? value ? value.split(/[\s,]+/g).map(parseFloat) : []
+ : type === 'color'
+ ? getDefinition(value) || value
+ : type === 'lookup'
+ ? lookup[value]
+ : value;
+ }
+
+ function importGroup(node, type, options, isRoot) {
+ var nodes = node.childNodes,
+ isClip = type === 'clippath',
+ item = new Group(),
+ project = item._project,
+ currentStyle = project._currentStyle,
+ children = [];
+ if (!isClip) {
+ item = applyAttributes(item, node, isRoot);
+ project._currentStyle = item._style.clone();
+ }
+ if (isRoot) {
+ var defs = node.querySelectorAll('defs');
+ for (var i = 0, l = defs.length; i < l; i++) {
+ importSVG(defs[i], options, false);
+ }
+ }
+ for (var i = 0, l = nodes.length; i < l; i++) {
+ var childNode = nodes[i],
+ child;
+ if (childNode.nodeType === 1
+ && childNode.nodeName.toLowerCase() !== 'defs'
+ && (child = importSVG(childNode, options, false))
+ && !(child instanceof Symbol))
+ children.push(child);
+ }
+ item.addChildren(children);
+ if (isClip)
+ item = applyAttributes(item.reduce(), node, isRoot);
+ project._currentStyle = currentStyle;
+ if (isClip || type === 'defs') {
+ item.remove();
+ item = null;
+ }
+ return item;
+ }
+
+ function importPoly(node, type) {
+ var coords = node.getAttribute('points').match(
+ /[+-]?(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?/g),
+ points = [];
+ for (var i = 0, l = coords.length; i < l; i += 2)
+ points.push(new Point(
+ parseFloat(coords[i]),
+ parseFloat(coords[i + 1])));
+ var path = new Path(points);
+ if (type === 'polygon')
+ path.closePath();
+ return path;
+ }
+
+ function importPath(node) {
+ var data = node.getAttribute('d'),
+ param = { pathData: data };
+ return (data.match(/m/gi) || []).length > 1 || /z\S+/i.test(data)
+ ? new CompoundPath(param)
+ : new Path(param);
+ }
+
+ function importGradient(node, type) {
+ var id = (getValue(node, 'href', true) || '').substring(1),
+ isRadial = type === 'radialgradient',
+ gradient;
+ if (id) {
+ gradient = definitions[id].getGradient();
+ } else {
+ var nodes = node.childNodes,
+ stops = [];
+ for (var i = 0, l = nodes.length; i < l; i++) {
+ var child = nodes[i];
+ if (child.nodeType === 1)
+ stops.push(applyAttributes(new GradientStop(), child));
+ }
+ gradient = new Gradient(stops, isRadial);
+ }
+ var origin, destination, highlight;
+ if (isRadial) {
+ origin = getPoint(node, 'cx', 'cy');
+ destination = origin.add(getValue(node, 'r'), 0);
+ highlight = getPoint(node, 'fx', 'fy', true);
+ } else {
+ origin = getPoint(node, 'x1', 'y1');
+ destination = getPoint(node, 'x2', 'y2');
+ }
+ applyAttributes(
+ new Color(gradient, origin, destination, highlight), node);
+ return null;
+ }
+
+ var importers = {
+ '#document': function (node, type, options, isRoot) {
+ var nodes = node.childNodes;
+ for (var i = 0, l = nodes.length; i < l; i++) {
+ var child = nodes[i];
+ if (child.nodeType === 1) {
+ var next = child.nextSibling;
+ document.body.appendChild(child);
+ var item = importSVG(child, options, isRoot);
+ if (next) {
+ node.insertBefore(child, next);
+ } else {
+ node.appendChild(child);
+ }
+ return item;
+ }
+ }
+ },
+ g: importGroup,
+ svg: importGroup,
+ clippath: importGroup,
+ polygon: importPoly,
+ polyline: importPoly,
+ path: importPath,
+ lineargradient: importGradient,
+ radialgradient: importGradient,
+
+ image: function (node) {
+ var raster = new Raster(getValue(node, 'href', true));
+ raster.on('load', function() {
+ var size = getSize(node, 'width', 'height');
+ this.setSize(size);
+ var center = this._matrix._transformPoint(
+ getPoint(node, 'x', 'y').add(size.divide(2)));
+ this.translate(center);
+ });
+ return raster;
+ },
+
+ symbol: function(node, type, options, isRoot) {
+ return new Symbol(importGroup(node, type, options, isRoot), true);
+ },
+
+ defs: importGroup,
+
+ use: function(node) {
+ var id = (getValue(node, 'href', true) || '').substring(1),
+ definition = definitions[id],
+ point = getPoint(node, 'x', 'y');
+ return definition
+ ? definition instanceof Symbol
+ ? definition.place(point)
+ : definition.clone().translate(point)
+ : null;
+ },
+
+ circle: function(node) {
+ return new Shape.Circle(getPoint(node, 'cx', 'cy'),
+ getValue(node, 'r'));
+ },
+
+ ellipse: function(node) {
+ return new Shape.Ellipse({
+ center: getPoint(node, 'cx', 'cy'),
+ radius: getSize(node, 'rx', 'ry')
+ });
+ },
+
+ rect: function(node) {
+ var point = getPoint(node, 'x', 'y'),
+ size = getSize(node, 'width', 'height'),
+ radius = getSize(node, 'rx', 'ry');
+ return new Shape.Rectangle(new Rectangle(point, size), radius);
+ },
+
+ line: function(node) {
+ return new Path.Line(getPoint(node, 'x1', 'y1'),
+ getPoint(node, 'x2', 'y2'));
+ },
+
+ text: function(node) {
+ var text = new PointText(getPoint(node, 'x', 'y')
+ .add(getPoint(node, 'dx', 'dy')));
+ text.setContent(node.textContent.trim() || '');
+ return text;
+ }
+ };
+
+ function applyTransform(item, value, name, node) {
+ var transforms = (node.getAttribute(name) || '').split(/\)\s*/g),
+ matrix = new Matrix();
+ for (var i = 0, l = transforms.length; i < l; i++) {
+ var transform = transforms[i];
+ if (!transform)
+ break;
+ var parts = transform.split(/\(\s*/),
+ command = parts[0],
+ v = parts[1].split(/[\s,]+/g);
+ for (var j = 0, m = v.length; j < m; j++)
+ v[j] = parseFloat(v[j]);
+ switch (command) {
+ case 'matrix':
+ matrix.concatenate(
+ new Matrix(v[0], v[1], v[2], v[3], v[4], v[5]));
+ break;
+ case 'rotate':
+ matrix.rotate(v[0], v[1], v[2]);
+ break;
+ case 'translate':
+ matrix.translate(v[0], v[1]);
+ break;
+ case 'scale':
+ matrix.scale(v);
+ break;
+ case 'skewX':
+ matrix.skew(v[0], 0);
+ break;
+ case 'skewY':
+ matrix.skew(0, v[0]);
+ break;
+ }
+ }
+ item.transform(matrix);
+ }
+
+ function applyOpacity(item, value, name) {
+ var color = item[name === 'fill-opacity' ? 'getFillColor'
+ : 'getStrokeColor']();
+ if (color)
+ color.setAlpha(parseFloat(value));
+ }
+
+ var attributes = Base.set(Base.each(SVGStyles, function(entry) {
+ this[entry.attribute] = function(item, value) {
+ item[entry.set](convertValue(value, entry.type, entry.fromSVG));
+ if (entry.type === 'color' && item instanceof Shape) {
+ var color = item[entry.get]();
+ if (color)
+ color.transform(new Matrix().translate(
+ item.getPosition(true).negate()));
+ }
+ };
+ }, {}), {
+ id: function(item, value) {
+ definitions[value] = item;
+ if (item.setName)
+ item.setName(value);
+ },
+
+ 'clip-path': function(item, value) {
+ var clip = getDefinition(value);
+ if (clip) {
+ clip = clip.clone();
+ clip.setClipMask(true);
+ if (item instanceof Group) {
+ item.insertChild(0, clip);
+ } else {
+ return new Group(clip, item);
+ }
+ }
+ },
+
+ gradientTransform: applyTransform,
+ transform: applyTransform,
+
+ 'fill-opacity': applyOpacity,
+ 'stroke-opacity': applyOpacity,
+
+ visibility: function(item, value) {
+ item.setVisible(value === 'visible');
+ },
+
+ display: function(item, value) {
+ item.setVisible(value !== null);
+ },
+
+ 'stop-color': function(item, value) {
+ if (item.setColor)
+ item.setColor(value);
+ },
+
+ 'stop-opacity': function(item, value) {
+ if (item._color)
+ item._color.setAlpha(parseFloat(value));
+ },
+
+ offset: function(item, value) {
+ var percentage = value.match(/(.*)%$/);
+ item.setRampPoint(percentage
+ ? percentage[1] / 100
+ : parseFloat(value));
+ },
+
+ viewBox: function(item, value, name, node, styles) {
+ var rect = new Rectangle(convertValue(value, 'array')),
+ size = getSize(node, 'width', 'height', true);
+ if (item instanceof Group) {
+ var scale = size ? rect.getSize().divide(size) : 1,
+ matrix = new Matrix().translate(rect.getPoint()).scale(scale);
+ item.transform(matrix.inverted());
+ } else if (item instanceof Symbol) {
+ if (size)
+ rect.setSize(size);
+ var clip = getAttribute(node, 'overflow', styles) != 'visible',
+ group = item._definition;
+ if (clip && !rect.contains(group.getBounds())) {
+ clip = new Shape.Rectangle(rect).transform(group._matrix);
+ clip.setClipMask(true);
+ group.addChild(clip);
+ }
+ }
+ }
+ });
+
+ function getAttribute(node, name, styles) {
+ var attr = node.attributes[name],
+ value = attr && attr.value;
+ if (!value) {
+ var style = Base.camelize(name);
+ value = node.style[style];
+ if (!value && styles.node[style] !== styles.parent[style])
+ value = styles.node[style];
+ }
+ return !value
+ ? undefined
+ : value === 'none'
+ ? null
+ : value;
+ }
+
+ function applyAttributes(item, node, isRoot) {
+ var styles = {
+ node: DomElement.getStyles(node) || {},
+ parent: !isRoot && DomElement.getStyles(node.parentNode) || {}
+ };
+ Base.each(attributes, function(apply, name) {
+ var value = getAttribute(node, name, styles);
+ if (value !== undefined)
+ item = Base.pick(apply(item, value, name, node, styles), item);
+ });
+ return item;
+ }
+
+ var definitions = {};
+ function getDefinition(value) {
+ var match = value && value.match(/\((?:#|)([^)']+)/);
+ return match && definitions[match[1]];
+ }
+
+ function importSVG(source, options, isRoot) {
+ if (!source)
+ return null;
+ if (!options) {
+ options = {};
+ } else if (typeof options === 'function') {
+ options = { onLoad: options };
+ }
+
+ var node = source,
+ scope = paper;
+
+ function onLoadCallback(svg) {
+ paper = scope;
+ var item = importSVG(svg, options, isRoot),
+ onLoad = options.onLoad,
+ view = scope.project && scope.getView();
+ if (onLoad)
+ onLoad.call(this, item);
+ view.update();
+ }
+
+ if (isRoot) {
+ if (typeof source === 'string' && !/^.*</.test(source)) {
+ node = document.getElementById(source);
+ if (node) {
+ source = null;
+ } else {
+ return Http.request('get', source, onLoadCallback);
+ }
+ } else if (typeof File !== 'undefined' && source instanceof File) {
+ var reader = new FileReader();
+ reader.onload = function() {
+ onLoadCallback(reader.result);
+ };
+ return reader.readAsText(source);
+ }
+ }
+
+ if (typeof source === 'string')
+ node = new DOMParser().parseFromString(source, 'image/svg+xml');
+ if (!node.nodeName)
+ throw new Error('Unsupported SVG source: ' + source);
+ var type = node.nodeName.toLowerCase(),
+ importer = importers[type],
+ item,
+ data = node.getAttribute && node.getAttribute('data-paper-data'),
+ settings = scope.settings,
+ applyMatrix = settings.applyMatrix;
+ settings.applyMatrix = false;
+ item = importer && importer(node, type, options, isRoot) || null;
+ settings.applyMatrix = applyMatrix;
+ if (item) {
+ if (type !== '#document' && !(item instanceof Group))
+ item = applyAttributes(item, node, isRoot);
+ var onImport = options.onImport;
+ if (onImport)
+ item = onImport(node, item, options) || item;
+ if (options.expandShapes && item instanceof Shape) {
+ item.remove();
+ item = item.toPath();
+ }
+ if (data)
+ item._data = JSON.parse(data);
+ }
+ if (isRoot) {
+ definitions = {};
+ if (item && Base.pick(options.applyMatrix, applyMatrix))
+ item.matrix.apply(true, true);
+ }
+ return item;
+ }
+
+ Item.inject({
+ importSVG: function(node, options) {
+ return this.addChild(importSVG(node, options, true));
+ }
+ });
+
+ Project.inject({
+ importSVG: function(node, options) {
+ this.activate();
+ return importSVG(node, options, true);
+ }
+ });
+};
+
+Base.exports.PaperScript = (function() {
+ var exports, define,
+ scope = this;
+!function(e,r){return"object"==typeof exports&&"object"==typeof module?r(exports):"function"==typeof define&&define.amd?define(["exports"],r):(r(e.acorn||(e.acorn={})),void 0)}(this,function(e){"use strict";function r(e){fr=e||{};for(var r in mr)Object.prototype.hasOwnProperty.call(fr,r)||(fr[r]=mr[r]);hr=fr.sourceFile||null}function t(e,r){var t=vr(dr,e);r+=" ("+t.line+":"+t.column+")";var n=new SyntaxError(r);throw n.pos=e,n.loc=t,n.raisedAt=br,n}function n(e){function r(e){if(1==e.length)return t+="return str === "+JSON.stringify(e[0])+";";t+="switch(str){";for(var r=0;r<e.length;++r)t+="case "+JSON.stringify(e[r])+":";t+="return true}return false;"}e=e.split(" ");var t="",n=[];e:for(var a=0;a<e.length;++a){for(var o=0;o<n.length;++o)if(n[o][0].length==e[a].length){n[o].push(e[a]);continue e}n.push([e[a]])}if(n.length>3){n.sort(function(e,r){return r.length-e.length}),t+="switch(str.length){";for(var a=0;a<n.length;++a){var i=n[a];t+="case "+i[0].length+":",r(i)}t+="}"}else r(e);return new Function("str",t)}function a(){this.line=Ar,this.column=br-Sr}function o(){Ar=1,br=Sr=0,Er=!0,u()}function i(e,r){gr=br,fr.locations&&(kr=new a),wr=e,u(),Cr=r,Er=e.beforeExpr}function s(){var e=fr.onComment&&fr.locations&&new a,r=br,n=dr.indexOf("*/",br+=2);if(-1===n&&t(br-2,"Unterminated comment"),br=n+2,fr.locations){Kt.lastIndex=r;for(var o;(o=Kt.exec(dr))&&o.index<br;)++Ar,Sr=o.index+o[0].length}fr.onComment&&fr.onComment(!0,dr.slice(r+2,n),r,br,e,fr.locations&&new a)}function c(){for(var e=br,r=fr.onComment&&fr.locations&&new a,t=dr.charCodeAt(br+=2);pr>br&&10!==t&&13!==t&&8232!==t&&8233!==t;)++br,t=dr.charCodeAt(br);fr.onComment&&fr.onComment(!1,dr.slice(e+2,br),e,br,r,fr.locations&&new a)}function u(){for(;pr>br;){var e=dr.charCodeAt(br);if(32===e)++br;else if(13===e){++br;var r=dr.charCodeAt(br);10===r&&++br,fr.locations&&(++Ar,Sr=br)}else if(10===e||8232===e||8233===e)++br,fr.locations&&(++Ar,Sr=br);else if(e>8&&14>e)++br;else if(47===e){var r=dr.charCodeAt(br+1);if(42===r)s();else{if(47!==r)break;c()}}else if(160===e)++br;else{if(!(e>=5760&&Jt.test(String.fromCharCode(e))))break;++br}}}function l(){var e=dr.charCodeAt(br+1);return e>=48&&57>=e?E(!0):(++br,i(xt))}function f(){var e=dr.charCodeAt(br+1);return Er?(++br,k()):61===e?x(Et,2):x(wt,1)}function d(){var e=dr.charCodeAt(br+1);return 61===e?x(Et,2):x(Dt,1)}function p(e){var r=dr.charCodeAt(br+1);return r===e?x(124===e?Lt:Ut,2):61===r?x(Et,2):x(124===e?Rt:Tt,1)}function h(){var e=dr.charCodeAt(br+1);return 61===e?x(Et,2):x(Vt,1)}function m(e){var r=dr.charCodeAt(br+1);return r===e?45==r&&62==dr.charCodeAt(br+2)&&Gt.test(dr.slice(Lr,br))?(br+=3,c(),u(),g()):x(St,2):61===r?x(Et,2):x(At,1)}function v(e){var r=dr.charCodeAt(br+1),t=1;return r===e?(t=62===e&&62===dr.charCodeAt(br+2)?3:2,61===dr.charCodeAt(br+t)?x(Et,t+1):x(jt,t)):33==r&&60==e&&45==dr.charCodeAt(br+2)&&45==dr.charCodeAt(br+3)?(br+=4,c(),u(),g()):(61===r&&(t=61===dr.charCodeAt(br+2)?3:2),x(Ot,t))}function b(e){var r=dr.charCodeAt(br+1);return 61===r?x(qt,61===dr.charCodeAt(br+2)?3:2):x(61===e?Ct:It,1)}function y(e){switch(e){case 46:return l();case 40:return++br,i(mt);case 41:return++br,i(vt);case 59:return++br,i(yt);case 44:return++br,i(bt);case 91:return++br,i(ft);case 93:return++br,i(dt);case 123:return++br,i(pt);case 125:return++br,i(ht);case 58:return++br,i(gt);case 63:return++br,i(kt);case 48:var r=dr.charCodeAt(br+1);if(120===r||88===r)return C();case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:return E(!1);case 34:case 39:return A(e);case 47:return f(e);case 37:case 42:return d();case 124:case 38:return p(e);case 94:return h();case 43:case 45:return m(e);case 60:case 62:return v(e);case 61:case 33:return b(e);case 126:return x(It,1)}return!1}function g(e){if(e?br=yr+1:yr=br,fr.locations&&(xr=new a),e)return k();if(br>=pr)return i(Br);var r=dr.charCodeAt(br);if(Qt(r)||92===r)return L();var n=y(r);if(n===!1){var o=String.fromCharCode(r);if("\\"===o||$t.test(o))return L();t(br,"Unexpected character '"+o+"'")}return n}function x(e,r){var t=dr.slice(br,br+r);br+=r,i(e,t)}function k(){for(var e,r,n="",a=br;;){br>=pr&&t(a,"Unterminated regular expression");var o=dr.charAt(br);if(Gt.test(o)&&t(a,"Unterminated regular expression"),e)e=!1;else{if("["===o)r=!0;else if("]"===o&&r)r=!1;else if("/"===o&&!r)break;e="\\"===o}++br}var n=dr.slice(a,br);++br;var s=I();return s&&!/^[gmsiy]*$/.test(s)&&t(a,"Invalid regexp flag"),i(jr,new RegExp(n,s))}function w(e,r){for(var t=br,n=0,a=0,o=null==r?1/0:r;o>a;++a){var i,s=dr.charCodeAt(br);if(i=s>=97?s-97+10:s>=65?s-65+10:s>=48&&57>=s?s-48:1/0,i>=e)break;++br,n=n*e+i}return br===t||null!=r&&br-t!==r?null:n}function C(){br+=2;var e=w(16);return null==e&&t(yr+2,"Expected hexadecimal number"),Qt(dr.charCodeAt(br))&&t(br,"Identifier directly after number"),i(Or,e)}function E(e){var r=br,n=!1,a=48===dr.charCodeAt(br);e||null!==w(10)||t(r,"Invalid 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";break;case 98:r+="\b";break;case 118:r+=" ";break;case 102:r+="\f";break;case 48:r+="\0";break;case 13:10===dr.charCodeAt(br)&&++br;case 10:fr.locations&&(Sr=br,++Ar);break;default:r+=String.fromCharCode(n)}}else(13===n||10===n||8232===n||8233===n)&&t(yr,"Unterminated string constant"),r+=String.fromCharCode(n),++br}}function S(e){var r=w(16,e);return null===r&&t(yr,"Bad character escape sequence"),r}function I(){Bt=!1;for(var e,r=!0,n=br;;){var a=dr.charCodeAt(br);if(Yt(a))Bt&&(e+=dr.charAt(br)),++br;else{if(92!==a)break;Bt||(e=dr.slice(n,br)),Bt=!0,117!=dr.charCodeAt(++br)&&t(br,"Expecting Unicode escape sequence \\uXXXX"),++br;var o=S(4),i=String.fromCharCode(o);i||t(br-1,"Invalid Unicode escape"),(r?Qt(o):Yt(o))||t(br-4,"Invalid Unicode escape"),e+=i}r=!1}return Bt?e:dr.slice(n,br)}function L(){var e=I(),r=Fr;return Bt||(Wt(e)?r=lt[e]:(fr.forbidReserved&&(3===fr.ecmaVersion?Mt:zt)(e)||Tr&&Xt(e))&&t(yr,"The keyword '"+e+"' is reserved")),i(r,e)}function 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RegExp("["+Pt+"]"),_t=new RegExp("["+Pt+Ht+"]"),Gt=/[\n\r\u2028\u2029]/,Kt=/\r\n|[\n\r\u2028\u2029]/g,Qt=e.isIdentifierStart=function(e){return 65>e?36===e:91>e?!0:97>e?95===e:123>e?!0:e>=170&&$t.test(String.fromCharCode(e))},Yt=e.isIdentifierChar=function(e){return 48>e?36===e:58>e?!0:65>e?!1:91>e?!0:97>e?95===e:123>e?!0:e>=170&&_t.test(String.fromCharCode(e))},Zt={kind:"loop"},en={kind:"switch"}});
+
+ var binaryOperators = {
+ '+': '__add',
+ '-': '__subtract',
+ '*': '__multiply',
+ '/': '__divide',
+ '%': '__modulo',
+ '==': 'equals',
+ '!=': 'equals'
+ };
+
+ var unaryOperators = {
+ '-': '__negate',
+ '+': null
+ };
+
+ var fields = Base.each(
+ ['add', 'subtract', 'multiply', 'divide', 'modulo', 'negate'],
+ function(name) {
+ this['__' + name] = '#' + name;
+ },
+ {}
+ );
+ Point.inject(fields);
+ Size.inject(fields);
+ Color.inject(fields);
+
+ function __$__(left, operator, right) {
+ var handler = binaryOperators[operator];
+ if (left && left[handler]) {
+ var res = left[handler](right);
+ return operator === '!=' ? !res : res;
+ }
+ switch (operator) {
+ case '+': return left + right;
+ case '-': return left - right;
+ case '*': return left * right;
+ case '/': return left / right;
+ case '%': return left % right;
+ case '==': return left == right;
+ case '!=': return left != right;
+ }
+ }
+
+ function $__(operator, value) {
+ var handler = unaryOperators[operator];
+ if (handler && value && value[handler])
+ return value[handler]();
+ switch (operator) {
+ case '+': return +value;
+ case '-': return -value;
+ }
+ }
+
+ function parse(code, options) {
+ return scope.acorn.parse(code, options);
+ }
+
+ function compile(code, url, options) {
+ if (!code)
+ return '';
+ options = options || {};
+ url = url || '';
+
+ var insertions = [];
+
+ function getOffset(offset) {
+ for (var i = 0, l = insertions.length; i < l; i++) {
+ var insertion = insertions[i];
+ if (insertion[0] >= offset)
+ break;
+ offset += insertion[1];
+ }
+ return offset;
+ }
+
+ function getCode(node) {
+ return code.substring(getOffset(node.range[0]),
+ getOffset(node.range[1]));
+ }
+
+ function getBetween(left, right) {
+ return code.substring(getOffset(left.range[1]),
+ getOffset(right.range[0]));
+ }
+
+ function replaceCode(node, str) {
+ var start = getOffset(node.range[0]),
+ end = getOffset(node.range[1]),
+ insert = 0;
+ for (var i = insertions.length - 1; i >= 0; i--) {
+ if (start > insertions[i][0]) {
+ insert = i + 1;
+ break;
+ }
+ }
+ insertions.splice(insert, 0, [start, str.length - end + start]);
+ code = code.substring(0, start) + str + code.substring(end);
+ }
+
+ function walkAST(node, parent) {
+ if (!node)
+ return;
+ for (var key in node) {
+ if (key === 'range' || key === 'loc')
+ continue;
+ var value = node[key];
+ if (Array.isArray(value)) {
+ for (var i = 0, l = value.length; i < l; i++)
+ walkAST(value[i], node);
+ } else if (value && typeof value === 'object') {
+ walkAST(value, node);
+ }
+ }
+ switch (node.type) {
+ case 'UnaryExpression':
+ if (node.operator in unaryOperators
+ && node.argument.type !== 'Literal') {
+ var arg = getCode(node.argument);
+ replaceCode(node, '$__("' + node.operator + '", '
+ + arg + ')');
+ }
+ break;
+ case 'BinaryExpression':
+ if (node.operator in binaryOperators
+ && node.left.type !== 'Literal') {
+ var left = getCode(node.left),
+ right = getCode(node.right),
+ between = getBetween(node.left, node.right),
+ operator = node.operator;
+ replaceCode(node, '__$__(' + left + ','
+ + between.replace(new RegExp('\\' + operator),
+ '"' + operator + '"')
+ + ', ' + right + ')');
+ }
+ break;
+ case 'UpdateExpression':
+ case 'AssignmentExpression':
+ var parentType = parent && parent.type;
+ if (!(
+ parentType === 'ForStatement'
+ || parentType === 'BinaryExpression'
+ && /^[=!<>]/.test(parent.operator)
+ || parentType === 'MemberExpression' && parent.computed
+ )) {
+ if (node.type === 'UpdateExpression') {
+ var arg = getCode(node.argument),
+ exp = '__$__(' + arg + ', "' + node.operator[0]
+ + '", 1)',
+ str = arg + ' = ' + exp;
+ if (!node.prefix
+ && (parentType === 'AssignmentExpression'
+ || parentType === 'VariableDeclarator')) {
+ if (getCode(parent.left || parent.id) === arg)
+ str = exp;
+ str = arg + '; ' + str;
+ }
+ replaceCode(node, str);
+ } else {
+ if (/^.=$/.test(node.operator)
+ && node.left.type !== 'Literal') {
+ var left = getCode(node.left),
+ right = getCode(node.right);
+ replaceCode(node, left + ' = __$__(' + left + ', "'
+ + node.operator[0] + '", ' + right + ')');
+ }
+ }
+ }
+ break;
+ }
+ }
+ var sourceMap = null,
+ browser = paper.browser,
+ version = browser.versionNumber,
+ lineBreaks = /\r\n|\n|\r/mg;
+ if (browser.chrome && version >= 30
+ || browser.webkit && version >= 537.76
+ || browser.firefox && version >= 23) {
+ var offset = 0;
+ if (window.location.href.indexOf(url) === 0) {
+ var html = document.getElementsByTagName('html')[0].innerHTML;
+ offset = html.substr(0, html.indexOf(code) + 1).match(
+ lineBreaks).length + 1;
+ }
+ var mappings = ['AAAA'];
+ mappings.length = (code.match(lineBreaks) || []).length + 1 + offset;
+ sourceMap = {
+ version: 3,
+ file: url,
+ names:[],
+ mappings: mappings.join(';AACA'),
+ sourceRoot: '',
+ sources: [url]
+ };
+ var source = options.source || !url && code;
+ if (source)
+ sourceMap.sourcesContent = [source];
+ }
+ walkAST(parse(code, { ranges: true }));
+ if (sourceMap) {
+ code = new Array(offset + 1).join('\n') + code
+ + "\n//# sourceMappingURL=data:application/json;base64,"
+ + (btoa(unescape(encodeURIComponent(
+ JSON.stringify(sourceMap)))))
+ + "\n//# sourceURL=" + (url || 'paperscript');
+ }
+ return code;
+ }
+
+ function execute(code, scope, url, options) {
+ paper = scope;
+ var view = scope.getView(),
+ tool = /\s+on(?:Key|Mouse)(?:Up|Down|Move|Drag)\b/.test(code)
+ ? new Tool()
+ : null,
+ toolHandlers = tool ? tool._events : [],
+ handlers = ['onFrame', 'onResize'].concat(toolHandlers),
+ params = [],
+ args = [],
+ func;
+ code = compile(code, url, options);
+ function expose(scope, hidden) {
+ for (var key in scope) {
+ if ((hidden || !/^_/.test(key)) && new RegExp('([\\b\\s\\W]|^)'
+ + key.replace(/\$/g, '\\$') + '\\b').test(code)) {
+ params.push(key);
+ args.push(scope[key]);
+ }
+ }
+ }
+ expose({ __$__: __$__, $__: $__, paper: scope, view: view, tool: tool },
+ true);
+ expose(scope);
+ handlers = Base.each(handlers, function(key) {
+ if (new RegExp('\\s+' + key + '\\b').test(code)) {
+ params.push(key);
+ this.push(key + ': ' + key);
+ }
+ }, []).join(', ');
+ if (handlers)
+ code += '\nreturn { ' + handlers + ' };';
+ var browser = paper.browser;
+ if (browser.chrome || browser.firefox) {
+ var script = document.createElement('script'),
+ head = document.head || document.getElementsByTagName('head')[0];
+ if (browser.firefox)
+ code = '\n' + code;
+ script.appendChild(document.createTextNode(
+ 'paper._execute = function(' + params + ') {' + code + '\n}'
+ ));
+ head.appendChild(script);
+ func = paper._execute;
+ delete paper._execute;
+ head.removeChild(script);
+ } else {
+ func = Function(params, code);
+ }
+ var res = func.apply(scope, args) || {};
+ Base.each(toolHandlers, function(key) {
+ var value = res[key];
+ if (value)
+ tool[key] = value;
+ });
+ if (view) {
+ if (res.onResize)
+ view.setOnResize(res.onResize);
+ view.emit('resize', {
+ size: view.size,
+ delta: new Point()
+ });
+ if (res.onFrame)
+ view.setOnFrame(res.onFrame);
+ view.update();
+ }
+ }
+
+ function loadScript(script) {
+ if (/^text\/(?:x-|)paperscript$/.test(script.type)
+ && PaperScope.getAttribute(script, 'ignore') !== 'true') {
+ var canvasId = PaperScope.getAttribute(script, 'canvas'),
+ canvas = document.getElementById(canvasId),
+ src = script.src || script.getAttribute('data-src'),
+ async = PaperScope.hasAttribute(script, 'async'),
+ scopeAttribute = 'data-paper-scope';
+ if (!canvas)
+ throw new Error('Unable to find canvas with id "'
+ + canvasId + '"');
+ var scope = PaperScope.get(canvas.getAttribute(scopeAttribute))
+ || new PaperScope().setup(canvas);
+ canvas.setAttribute(scopeAttribute, scope._id);
+ if (src) {
+ Http.request('get', src, function(code) {
+ execute(code, scope, src);
+ }, async);
+ } else {
+ execute(script.innerHTML, scope, script.baseURI);
+ }
+ script.setAttribute('data-paper-ignore', 'true');
+ return scope;
+ }
+ }
+
+ function loadAll() {
+ Base.each(document.getElementsByTagName('script'), loadScript);
+ }
+
+ function load(script) {
+ return script ? loadScript(script) : loadAll();
+ }
+
+ if (document.readyState === 'complete') {
+ setTimeout(loadAll);
+ } else {
+ DomEvent.add(window, { load: loadAll });
+ }
+
+ return {
+ compile: compile,
+ execute: execute,
+ load: load,
+ parse: parse
+ };
+
+}).call(this);
+
+paper = new (PaperScope.inject(Base.exports, {
+ enumerable: true,
+ Base: Base,
+ Numerical: Numerical,
+ Key: Key
+}))();
+
+if (typeof define === 'function' && define.amd) {
+ define('paper', paper);
+} else if (typeof module === 'object' && module) {
+ module.exports = paper;
+}
+
+return paper;
+};
--- a/src/ldt/ldt/static/ldt/js/popcorn-complete.min.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/js/popcorn-complete.min.js Fri Oct 02 10:24:05 2015 +0200
@@ -1,160 +1,209 @@
/*
- * popcorn.js version 1.3
+ * popcorn.js version 1.5.6
* http://popcornjs.org
*
* Copyright 2011, Mozilla Foundation
* Licensed under the MIT license
*/
-(function(r,f){function n(a,g){return function(){if(d.plugin.debug)return a.apply(this,arguments);try{return a.apply(this,arguments)}catch(l){d.plugin.errors.push({plugin:g,thrown:l,source:a.toString()});this.emit("pluginerror",d.plugin.errors)}}}if(f.addEventListener){var c=Array.prototype,b=Object.prototype,e=c.forEach,h=c.slice,i=b.hasOwnProperty,j=b.toString,p=r.Popcorn,m=[],o=false,q={events:{hash:{},apis:{}}},s=function(){return r.requestAnimationFrame||r.webkitRequestAnimationFrame||r.mozRequestAnimationFrame||
-r.oRequestAnimationFrame||r.msRequestAnimationFrame||function(a){r.setTimeout(a,16)}}(),d=function(a,g){return new d.p.init(a,g||null)};d.version="1.3";d.isSupported=true;d.instances=[];d.p=d.prototype={init:function(a,g){var l,k=this;if(typeof a==="function")if(f.readyState==="complete")a(f,d);else{m.push(a);if(!o){o=true;var t=function(){f.removeEventListener("DOMContentLoaded",t,false);for(var z=0,C=m.length;z<C;z++)m[z].call(f,d);m=null};f.addEventListener("DOMContentLoaded",t,false)}}else{if(typeof a===
-"string")try{l=f.querySelector(a)}catch(u){throw Error("Popcorn.js Error: Invalid media element selector: "+a);}this.media=l||a;l=this.media.nodeName&&this.media.nodeName.toLowerCase()||"video";this[l]=this.media;this.options=g||{};this.id=this.options.id||d.guid(l);if(d.byId(this.id))throw Error("Popcorn.js Error: Cannot use duplicate ID ("+this.id+")");this.isDestroyed=false;this.data={running:{cue:[]},timeUpdate:d.nop,disabled:{},events:{},hooks:{},history:[],state:{volume:this.media.volume},trackRefs:{},
-trackEvents:{byStart:[{start:-1,end:-1}],byEnd:[{start:-1,end:-1}],animating:[],startIndex:0,endIndex:0,previousUpdateTime:-1}};d.instances.push(this);var v=function(){if(k.media.currentTime<0)k.media.currentTime=0;k.media.removeEventListener("loadeddata",v,false);var z,C,E,B,w;z=k.media.duration;z=z!=z?Number.MAX_VALUE:z+1;d.addTrackEvent(k,{start:z,end:z});if(k.options.frameAnimation){k.data.timeUpdate=function(){d.timeUpdate(k,{});d.forEach(d.manifest,function(D,F){if(C=k.data.running[F]){B=C.length;
-for(var I=0;I<B;I++){E=C[I];(w=E._natives)&&w.frame&&w.frame.call(k,{},E,k.currentTime())}}});k.emit("timeupdate");!k.isDestroyed&&s(k.data.timeUpdate)};!k.isDestroyed&&s(k.data.timeUpdate)}else{k.data.timeUpdate=function(D){d.timeUpdate(k,D)};k.isDestroyed||k.media.addEventListener("timeupdate",k.data.timeUpdate,false)}};Object.defineProperty(this,"error",{get:function(){return k.media.error}});k.media.readyState>=2?v():k.media.addEventListener("loadeddata",v,false);return this}}};d.p.init.prototype=
-d.p;d.byId=function(a){for(var g=d.instances,l=g.length,k=0;k<l;k++)if(g[k].id===a)return g[k];return null};d.forEach=function(a,g,l){if(!a||!g)return{};l=l||this;var k,t;if(e&&a.forEach===e)return a.forEach(g,l);if(j.call(a)==="[object NodeList]"){k=0;for(t=a.length;k<t;k++)g.call(l,a[k],k,a);return a}for(k in a)i.call(a,k)&&g.call(l,a[k],k,a);return a};d.extend=function(a){var g=h.call(arguments,1);d.forEach(g,function(l){for(var k in l)a[k]=l[k]});return a};d.extend(d,{noConflict:function(a){if(a)r.Popcorn=
-p;return d},error:function(a){throw Error(a);},guid:function(a){d.guid.counter++;return(a?a:"")+(+new Date+d.guid.counter)},sizeOf:function(a){var g=0,l;for(l in a)g++;return g},isArray:Array.isArray||function(a){return j.call(a)==="[object Array]"},nop:function(){},position:function(a){a=a.getBoundingClientRect();var g={},l=f.documentElement,k=f.body,t,u,v;t=l.clientTop||k.clientTop||0;u=l.clientLeft||k.clientLeft||0;v=r.pageYOffset&&l.scrollTop||k.scrollTop;l=r.pageXOffset&&l.scrollLeft||k.scrollLeft;
-t=Math.ceil(a.top+v-t);u=Math.ceil(a.left+l-u);for(var z in a)g[z]=Math.round(a[z]);return d.extend({},g,{top:t,left:u})},disable:function(a,g){if(!a.data.disabled[g]){a.data.disabled[g]=true;for(var l=a.data.running[g].length-1,k;l>=0;l--){k=a.data.running[g][l];k._natives.end.call(a,null,k)}}return a},enable:function(a,g){if(a.data.disabled[g]){a.data.disabled[g]=false;for(var l=a.data.running[g].length-1,k;l>=0;l--){k=a.data.running[g][l];k._natives.start.call(a,null,k)}}return a},destroy:function(a){var g=
-a.data.events,l=a.data.trackEvents,k,t,u,v;for(t in g){k=g[t];for(u in k)delete k[u];g[t]=null}for(v in d.registryByName)d.removePlugin(a,v);l.byStart.length=0;l.byEnd.length=0;if(!a.isDestroyed){a.data.timeUpdate&&a.media.removeEventListener("timeupdate",a.data.timeUpdate,false);a.isDestroyed=true}}});d.guid.counter=1;d.extend(d.p,function(){var a={};d.forEach("load play pause currentTime playbackRate volume duration preload playbackRate autoplay loop controls muted buffered readyState seeking paused played seekable ended".split(/\s+/g),
-function(g){a[g]=function(l){var k;if(typeof this.media[g]==="function"){if(l!=null&&/play|pause/.test(g))this.media.currentTime=d.util.toSeconds(l);this.media[g]();return this}if(l!=null){k=this.media[g];this.media[g]=l;k!==l&&this.emit("attrchange",{attribute:g,previousValue:k,currentValue:l});return this}return this.media[g]}});return a}());d.forEach("enable disable".split(" "),function(a){d.p[a]=function(g){return d[a](this,g)}});d.extend(d.p,{roundTime:function(){return Math.round(this.media.currentTime)},
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-{id:a,start:g,end:g+1,_running:false,_natives:{start:l||d.nop,end:d.nop,type:"cue"}});return this},mute:function(a){a=a==null||a===true?"muted":"unmuted";if(a==="unmuted"){this.media.muted=false;this.media.volume=this.data.state.volume}if(a==="muted"){this.data.state.volume=this.media.volume;this.media.muted=true}this.emit(a);return this},unmute:function(a){return this.mute(a==null?false:!a)},position:function(){return d.position(this.media)},toggle:function(a){return d[this.data.disabled[a]?"enable":
-"disable"](this,a)},defaults:function(a,g){if(d.isArray(a)){d.forEach(a,function(l){for(var k in l)this.defaults(k,l[k])},this);return this}if(!this.options.defaults)this.options.defaults={};this.options.defaults[a]||(this.options.defaults[a]={});d.extend(this.options.defaults[a],g);return this}});d.Events={UIEvents:"blur focus focusin focusout load resize scroll unload",MouseEvents:"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave click dblclick",Events:"loadstart progress suspend emptied stalled play pause error loadedmetadata loadeddata waiting playing canplay canplaythrough seeking seeked timeupdate ended ratechange durationchange volumechange"};
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--- a/src/ldt/ldt/static/ldt/js/raphael-min.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/js/raphael-min.js Fri Oct 02 10:24:05 2015 +0200
@@ -1,10 +1,12 @@
// ┌────────────────────────────────────────────────────────────────────┐ \\
-// │ Raphaël 2.1.0 - JavaScript Vector Library │ \\
+// │ Raphaël 2.1.4 - JavaScript Vector Library │ \\
// ├────────────────────────────────────────────────────────────────────┤ \\
// │ Copyright © 2008-2012 Dmitry Baranovskiy (http://raphaeljs.com) │ \\
// │ Copyright © 2008-2012 Sencha Labs (http://sencha.com) │ \\
// ├────────────────────────────────────────────────────────────────────┤ \\
// │ Licensed under the MIT (http://raphaeljs.com/license.html) license.│ \\
// └────────────────────────────────────────────────────────────────────┘ \\
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/js/renkan.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,6699 @@
+/*!
+ * _____ _
+ * | __ \ | |
+ * | |__) |___ _ __ | | ____ _ _ __
+ * | _ // _ \ '_ \| |/ / _` | '_ \
+ * | | \ \ __/ | | | < (_| | | | |
+ * |_| \_\___|_| |_|_|\_\__,_|_| |_|
+ *
+ * Copyright 2012-2015 Institut de recherche et d'innovation
+ * contributor(s) : Yves-Marie Haussonne, Raphael Velt, Samuel Huron,
+ * Thibaut Cavalié, Julien Rougeron.
+ *
+ * contact@iri.centrepompidou.fr
+ * http://www.iri.centrepompidou.fr
+ *
+ * This software is a computer program whose purpose is to show and add annotations on a video .
+ * This software is governed by the CeCILL-C license under French law and
+ * abiding by the rules of distribution of free software. You can use,
+ * modify and/ or redistribute the software under the terms of the CeCILL-C
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL-C license and that you accept its terms.
+ */
+
+/*! renkan - v0.12.4 - Copyright © IRI 2015 */
+
+this["renkanJST"] = this["renkanJST"] || {};
+
+this["renkanJST"]["templates/colorpicker.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape;
+with (obj) {
+__p += '<li data-color="' +
+((__t = (c)) == null ? '' : __t) +
+'" style="background: ' +
+((__t = (c)) == null ? '' : __t) +
+'"></li>';
+
+}
+return __p
+};
+
+this["renkanJST"]["templates/edgeeditor.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape, __j = Array.prototype.join;
+function print() { __p += __j.call(arguments, '') }
+with (obj) {
+__p += '<h2>\n <span class="Rk-CloseX">×</span>' +
+__e(renkan.translate("Edit Edge")) +
+'</span>\n</h2>\n<p>\n <label>' +
+__e(renkan.translate("Title:")) +
+'</label>\n <input class="Rk-Edit-Title" type="text" value="' +
+__e(edge.title) +
+'" />\n</p>\n';
+ if (options.show_edge_editor_uri) { ;
+__p += '\n <p>\n <label>' +
+__e(renkan.translate("URI:")) +
+'</label>\n <input class="Rk-Edit-URI" type="text" value="' +
+__e(edge.uri) +
+'" />\n <a class="Rk-Edit-Goto" href="' +
+__e(edge.uri) +
+'" target="_blank"></a>\n </p>\n ';
+ if (options.properties.length) { ;
+__p += '\n <p>\n <label>' +
+__e(renkan.translate("Choose from vocabulary:")) +
+'</label>\n <select class="Rk-Edit-Vocabulary">\n ';
+ _.each(options.properties, function(ontology) { ;
+__p += '\n <option class="Rk-Edit-Vocabulary-Class" value="">\n ' +
+__e( renkan.translate(ontology.label) ) +
+'\n </option>\n ';
+ _.each(ontology.properties, function(property) { var uri = ontology["base-uri"] + property.uri; ;
+__p += '\n <option class="Rk-Edit-Vocabulary-Property" value="' +
+__e( uri ) +
+'"\n ';
+ if (uri === edge.uri) { ;
+__p += ' selected';
+ } ;
+__p += '>\n ' +
+__e( renkan.translate(property.label) ) +
+'\n </option>\n ';
+ }) ;
+__p += '\n ';
+ }) ;
+__p += '\n </select>\n </p>\n';
+ } } ;
+__p += '\n';
+ if (options.show_edge_editor_style) { ;
+__p += '\n <div class="Rk-Editor-p">\n ';
+ if (options.show_edge_editor_style_color) { ;
+__p += '\n <div id="Rk-Editor-p-color">\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("Edge color:")) +
+'</span>\n <div class="Rk-Edit-ColorPicker-Wrapper">\n <span class="Rk-Edit-Color" style="background: <%-edge.color%>;">\n <span class="Rk-Edit-ColorTip"></span>\n </span>\n ' +
+((__t = ( renkan.colorPicker )) == null ? '' : __t) +
+'\n <span class="Rk-Edit-ColorPicker-Text">' +
+__e( renkan.translate("Choose color") ) +
+'</span>\n </div>\n </div>\n ';
+ } ;
+__p += '\n ';
+ if (options.show_edge_editor_style_dash) { ;
+__p += '\n <div id="Rk-Editor-p-dash">\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("Dash:")) +
+'</span>\n <input type="checkbox" name="Rk-Edit-Dash" class="Rk-Edit-Dash" ' +
+__e( edge.dash ) +
+' />\n </div>\n ';
+ } ;
+__p += '\n ';
+ if (options.show_edge_editor_style_thickness) { ;
+__p += '\n <div id="Rk-Editor-p-thickness">\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("Thickness:")) +
+'</span>\n <a href="#" class="Rk-Edit-Size-Btn" id="Rk-Edit-Thickness-Down">-</a>\n <span class="Rk-Edit-Size-Disp" id="Rk-Edit-Thickness-Value">' +
+__e( edge.thickness ) +
+'</span>\n <a href="#" class="Rk-Edit-Size-Btn" id="Rk-Edit-Thickness-Up">+</a>\n </div>\n ';
+ } ;
+__p += '\n ';
+ if (options.show_edge_editor_style_arrow) { ;
+__p += '\n <div id="Rk-Editor-p-arrow">\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("Arrow:")) +
+'</span>\n <input type="checkbox" name="Rk-Edit-Arrow" class="Rk-Edit-Arrow" ' +
+__e( edge.arrow ) +
+' />\n </div>\n ';
+ } ;
+__p += '\n </div>\n';
+ } ;
+__p += '\n';
+ if (options.show_edge_editor_direction) { ;
+__p += '\n <p>\n <span class="Rk-Edit-Direction">' +
+__e( renkan.translate("Change edge direction") ) +
+'</span>\n </p>\n';
+ } ;
+__p += '\n';
+ if (options.show_edge_editor_nodes) { ;
+__p += '\n <p>\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("From:")) +
+'</span>\n <span class="Rk-UserColor" style="background: ' +
+__e(edge.from_color) +
+';"></span>\n ' +
+__e( shortenText(edge.from_title, 25) ) +
+'\n </p>\n <p>\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("To:")) +
+'</span>\n <span class="Rk-UserColor" style="background: >%-edge.to_color%>;"></span>\n ' +
+__e( shortenText(edge.to_title, 25) ) +
+'\n </p>\n';
+ } ;
+__p += '\n';
+ if (options.show_edge_editor_creator && edge.has_creator) { ;
+__p += '\n <p>\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("Created by:")) +
+'</span>\n <span class="Rk-UserColor" style="background: <%-edge.created_by_color%>;"></span>\n ' +
+__e( shortenText(edge.created_by_title, 25) ) +
+'\n </p>\n';
+ } ;
+__p += '\n';
+
+}
+return __p
+};
+
+this["renkanJST"]["templates/edgeeditor_readonly.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape, __j = Array.prototype.join;
+function print() { __p += __j.call(arguments, '') }
+with (obj) {
+__p += '<h2>\n <span class="Rk-CloseX">×</span>\n ';
+ if (options.show_edge_tooltip_color) { ;
+__p += '\n <span class="Rk-UserColor" style="background: ' +
+__e( edge.color ) +
+';"></span>\n ';
+ } ;
+__p += '\n <span class="Rk-Display-Title">\n ';
+ if (edge.uri) { ;
+__p += '\n <a href="' +
+__e(edge.uri) +
+'" target="_blank">\n ';
+ } ;
+__p += '\n ' +
+__e(edge.title) +
+'\n ';
+ if (edge.uri) { ;
+__p += ' </a> ';
+ } ;
+__p += '\n </span>\n</h2>\n';
+ if (options.show_edge_tooltip_uri && edge.uri) { ;
+__p += '\n <p class="Rk-Display-URI">\n <a href="' +
+__e(edge.uri) +
+'" target="_blank">' +
+__e( edge.short_uri ) +
+'</a>\n </p>\n';
+ } ;
+__p += '\n<p>' +
+((__t = (edge.description)) == null ? '' : __t) +
+'</p>\n';
+ if (options.show_edge_tooltip_nodes) { ;
+__p += '\n <p>\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("From:")) +
+'</span>\n <span class="Rk-UserColor" style="background: ' +
+__e( edge.from_color ) +
+';"></span>\n ' +
+__e( shortenText(edge.from_title, 25) ) +
+'\n </p>\n <p>\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("To:")) +
+'</span>\n <span class="Rk-UserColor" style="background: ' +
+__e( edge.to_color ) +
+';"></span>\n ' +
+__e( shortenText(edge.to_title, 25) ) +
+'\n </p>\n';
+ } ;
+__p += '\n';
+ if (options.show_edge_tooltip_creator && edge.has_creator) { ;
+__p += '\n <p>\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("Created by:")) +
+'</span>\n <span class="Rk-UserColor" style="background: ' +
+__e( edge.created_by_color ) +
+';"></span>\n ' +
+__e( shortenText(edge.created_by_title, 25) ) +
+'\n </p>\n';
+ } ;
+__p += '\n';
+
+}
+return __p
+};
+
+this["renkanJST"]["templates/ldtjson-bin/annotationtemplate.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape;
+with (obj) {
+__p += '<li class="Rk-Bin-Item" draggable="true"\n data-image="' +
+__e( Rkns.Utils.getFullURL(image) ) +
+'"\n data-uri="' +
+((__t = (ldt_platform)) == null ? '' : __t) +
+'ldtplatform/ldt/front/player/' +
+((__t = (mediaid)) == null ? '' : __t) +
+'/#id=' +
+((__t = (annotationid)) == null ? '' : __t) +
+'"\n data-title="' +
+__e(title) +
+'" data-description="' +
+__e(description) +
+'">\n\n <img class="Rk-Ldt-Annotation-Icon" src="' +
+((__t = (image)) == null ? '' : __t) +
+'" />\n <h4>' +
+((__t = (htitle)) == null ? '' : __t) +
+'</h4>\n <p>' +
+((__t = (hdescription)) == null ? '' : __t) +
+'</p>\n <p>Start: ' +
+((__t = (start)) == null ? '' : __t) +
+', End: ' +
+((__t = (end)) == null ? '' : __t) +
+', Duration: ' +
+((__t = (duration)) == null ? '' : __t) +
+'</p>\n <div class="Rk-Clear"></div>\n</li>\n';
+
+}
+return __p
+};
+
+this["renkanJST"]["templates/ldtjson-bin/segmenttemplate.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape;
+with (obj) {
+__p += '<li class="Rk-Bin-Item" draggable="true"\n data-image="' +
+__e( Rkns.Utils.getFullURL(image) ) +
+'"\n data-uri="' +
+((__t = (ldt_platform)) == null ? '' : __t) +
+'ldtplatform/ldt/front/player/' +
+((__t = (mediaid)) == null ? '' : __t) +
+'/#id=' +
+((__t = (annotationid)) == null ? '' : __t) +
+'"\n data-title="' +
+__e(title) +
+'" data-description="' +
+__e(description) +
+'">\n\n <img class="Rk-Ldt-Annotation-Icon" src="' +
+((__t = (image)) == null ? '' : __t) +
+'" />\n <h4>' +
+((__t = (htitle)) == null ? '' : __t) +
+'</h4>\n <p>' +
+((__t = (hdescription)) == null ? '' : __t) +
+'</p>\n <p>Start: ' +
+((__t = (start)) == null ? '' : __t) +
+', End: ' +
+((__t = (end)) == null ? '' : __t) +
+', Duration: ' +
+((__t = (duration)) == null ? '' : __t) +
+'</p>\n <div class="Rk-Clear"></div>\n</li>\n';
+
+}
+return __p
+};
+
+this["renkanJST"]["templates/ldtjson-bin/tagtemplate.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape;
+with (obj) {
+__p += '<li class="Rk-Bin-Item" draggable="true"\n data-image="' +
+__e( Rkns.Utils.getFullURL(static_url+'img/ldt-tag.png') ) +
+'"\n data-uri="' +
+((__t = (ldt_platform)) == null ? '' : __t) +
+'ldtplatform/ldt/front/search/?search=' +
+((__t = (encodedtitle)) == null ? '' : __t) +
+'&field=all"\n data-title="' +
+__e(title) +
+'" data-description="Tag \'' +
+__e(title) +
+'\'">\n\n <img class="Rk-Ldt-Tag-Icon" src="' +
+__e(static_url) +
+'img/ldt-tag.png" />\n <h4>' +
+((__t = (htitle)) == null ? '' : __t) +
+'</h4>\n <div class="Rk-Clear"></div>\n</li>\n';
+
+}
+return __p
+};
+
+this["renkanJST"]["templates/list-bin.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape, __j = Array.prototype.join;
+function print() { __p += __j.call(arguments, '') }
+with (obj) {
+__p += '<li class="Rk-Bin-Item Rk-ResourceList-Item" draggable="true"\n data-uri="' +
+__e(url) +
+'" data-title="' +
+__e(title) +
+'"\n data-description="' +
+__e(description) +
+'"\n ';
+ if (image) { ;
+__p += '\n data-image="' +
+__e( Rkns.Utils.getFullURL(image) ) +
+'"\n ';
+ } else { ;
+__p += '\n data-image=""\n ';
+ } ;
+__p += '\n>';
+ if (image) { ;
+__p += '\n <img class="Rk-ResourceList-Image" src="' +
+__e(image) +
+'" />\n';
+ } ;
+__p += '\n<h4 class="Rk-ResourceList-Title">\n ';
+ if (url) { ;
+__p += '\n <a href="' +
+__e(url) +
+'" target="_blank">\n ';
+ } ;
+__p += '\n ' +
+((__t = (htitle)) == null ? '' : __t) +
+'\n ';
+ if (url) { ;
+__p += '</a>';
+ } ;
+__p += '\n </h4>\n ';
+ if (description) { ;
+__p += '\n <p class="Rk-ResourceList-Description">' +
+((__t = (hdescription)) == null ? '' : __t) +
+'</p>\n ';
+ } ;
+__p += '\n ';
+ if (image) { ;
+__p += '\n <div style="clear: both;"></div>\n ';
+ } ;
+__p += '\n</li>\n';
+
+}
+return __p
+};
+
+this["renkanJST"]["templates/main.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape, __j = Array.prototype.join;
+function print() { __p += __j.call(arguments, '') }
+with (obj) {
+
+ if (options.show_bins) { ;
+__p += '\n <div class="Rk-Bins">\n <div class="Rk-Bins-Head">\n <h2 class="Rk-Bins-Title">' +
+__e( translate("Select contents:")) +
+'</h2>\n <form class="Rk-Web-Search-Form Rk-Search-Form">\n <input class="Rk-Web-Search-Input Rk-Search-Input" type="search"\n placeholder="' +
+__e( translate('Search the Web') ) +
+'" />\n <div class="Rk-Search-Select">\n <div class="Rk-Search-Current"></div>\n <ul class="Rk-Search-List"></ul>\n </div>\n <input type="submit" value=""\n class="Rk-Web-Search-Submit Rk-Search-Submit" title="' +
+__e( translate('Search the Web') ) +
+'" />\n </form>\n <form class="Rk-Bins-Search-Form Rk-Search-Form">\n <input class="Rk-Bins-Search-Input Rk-Search-Input" type="search"\n placeholder="' +
+__e( translate('Search in Bins') ) +
+'" /> <input\n type="submit" value=""\n class="Rk-Bins-Search-Submit Rk-Search-Submit"\n title="' +
+__e( translate('Search in Bins') ) +
+'" />\n </form>\n </div>\n <ul class="Rk-Bin-List"></ul>\n </div>\n';
+ } ;
+__p += ' ';
+ if (options.show_editor) { ;
+__p += '\n <div class="Rk-Render Rk-Render-';
+ if (options.show_bins) { ;
+__p += 'Panel';
+ } else { ;
+__p += 'Full';
+ } ;
+__p += '"></div>\n';
+ } ;
+__p += '\n';
+
+}
+return __p
+};
+
+this["renkanJST"]["templates/nodeeditor.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape, __j = Array.prototype.join;
+function print() { __p += __j.call(arguments, '') }
+with (obj) {
+
+ //TODO: change class to id ;
+__p += '\n<h2>\n <span class="Rk-CloseX">×</span>' +
+__e(renkan.translate("Edit Node")) +
+'</span>\n</h2>\n<p>\n <label>' +
+__e(renkan.translate("Title:")) +
+'</label>\n <input class="Rk-Edit-Title" type="text" value="' +
+__e(node.title) +
+'" />\n</p>\n';
+ if (options.show_node_editor_uri) { ;
+__p += '\n <p>\n <label>' +
+__e(renkan.translate("URI:")) +
+'</label>\n <input class="Rk-Edit-URI" type="text" value="' +
+__e(node.uri) +
+'" />\n <a class="Rk-Edit-Goto" href="' +
+__e(node.uri) +
+'" target="_blank"></a>\n </p>\n';
+ } ;
+__p += ' ';
+ if (options.change_types) { ;
+__p += '\n <p>\n <label>' +
+__e(renkan.translate("Types available")) +
+':</label>\n <select class="Rk-Edit-Type">\n ';
+ _.each(types, function(type) { ;
+__p += '\n <option class="Rk-Edit-Vocabulary-Property" value="' +
+__e( type ) +
+'"';
+ if (node.type === type) { ;
+__p += ' selected';
+ } ;
+__p += '>\n ' +
+__e( renkan.translate(type.charAt(0).toUpperCase() + type.substring(1)) ) +
+'\n </option>\n ';
+ }); ;
+__p += '\n </select>\n </p>\n';
+ } ;
+__p += ' ';
+ if (options.show_node_editor_description) { ;
+__p += '\n <p>\n <label>' +
+__e(renkan.translate("Description:")) +
+'</label>\n ';
+ if (options.show_node_editor_description_richtext) { ;
+__p += '\n <div class="Rk-Edit-Description" contenteditable="true">' +
+((__t = (node.description)) == null ? '' : __t) +
+'</div>\n ';
+ } else { ;
+__p += '\n <textarea class="Rk-Edit-Description">' +
+((__t = (node.description)) == null ? '' : __t) +
+'</textarea>\n ';
+ } ;
+__p += '\n </p>\n';
+ } ;
+__p += ' ';
+ if (options.show_node_editor_size) { ;
+__p += '\n <p>\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("Size:")) +
+'</span>\n <a href="#" class="Rk-Edit-Size-Btn" id="Rk-Edit-Size-Down">-</a>\n <span class="Rk-Edit-Size-Disp" id="Rk-Edit-Size-Value">' +
+__e(node.size) +
+'</span>\n <a href="#" class="Rk-Edit-Size-Btn" id="Rk-Edit-Size-Up">+</a>\n </p>\n';
+ } ;
+__p += ' ';
+ if (options.show_node_editor_style) { ;
+__p += '\n <div class="Rk-Editor-p">\n ';
+ if (options.show_node_editor_style_color) { ;
+__p += '\n <div id="Rk-Editor-p-color">\n <span class="Rk-Editor-Label">\n ' +
+__e(renkan.translate("Node color:")) +
+'</span>\n <div class="Rk-Edit-ColorPicker-Wrapper">\n <span class="Rk-Edit-Color" style="background: ' +
+__e(node.color) +
+';">\n <span class="Rk-Edit-ColorTip"></span>\n </span>\n ' +
+((__t = ( renkan.colorPicker )) == null ? '' : __t) +
+'\n <span class="Rk-Edit-ColorPicker-Text">' +
+__e( renkan.translate("Choose color") ) +
+'</span>\n </div>\n </div>\n ';
+ } ;
+__p += '\n ';
+ if (options.show_node_editor_style_dash) { ;
+__p += '\n <div id="Rk-Editor-p-dash">\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("Dash:")) +
+'</span>\n <input type="checkbox" name="Rk-Edit-Dash" class="Rk-Edit-Dash" ' +
+__e( node.dash ) +
+' />\n </div>\n ';
+ } ;
+__p += '\n ';
+ if (options.show_node_editor_style_thickness) { ;
+__p += '\n <div id="Rk-Editor-p-thickness">\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("Thickness:")) +
+'</span>\n <a href="#" class="Rk-Edit-Size-Btn" id="Rk-Edit-Thickness-Down">-</a>\n <span class="Rk-Edit-Size-Disp" id="Rk-Edit-Thickness-Value">' +
+__e(node.thickness) +
+'</span>\n <a href="#" class="Rk-Edit-Size-Btn" id="Rk-Edit-Thickness-Up">+</a>\n </div>\n ';
+ } ;
+__p += '\n </div>\n';
+ } ;
+__p += ' ';
+ if (options.show_node_editor_image) { ;
+__p += '\n <div class="Rk-Edit-ImgWrap">\n <div class="Rk-Edit-ImgPreview">\n <img src="' +
+__e(node.image || node.image_placeholder) +
+'" />\n ';
+ if (node.clip_path) { ;
+__p += '\n <svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewbox="0 0 1 1" preserveAspectRatio="none">\n <path style="stroke-width: .02; stroke:red; fill-opacity:.3; fill:red;" d="' +
+__e( node.clip_path ) +
+'" />\n </svg>\n ';
+ };
+__p += '\n </div>\n </div>\n <p>\n <label>' +
+__e(renkan.translate("Image URL:")) +
+'</label>\n <div>\n <a class="Rk-Edit-Image-Del" href="#"></a>\n <input class="Rk-Edit-Image" type="text" value=\'' +
+__e(node.image) +
+'\' />\n </div>\n </p>\n';
+ if (options.allow_image_upload) { ;
+__p += '\n <p>\n <label>' +
+__e(renkan.translate("Choose Image File:")) +
+'</label>\n <input class="Rk-Edit-Image-File" type="file" accept="image/*" />\n </p>\n';
+ };
+
+ } ;
+__p += ' ';
+ if (options.show_node_editor_creator && node.has_creator) { ;
+__p += '\n <p>\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("Created by:")) +
+'</span>\n <span class="Rk-UserColor" style="background: ' +
+__e(node.created_by_color) +
+';"></span>\n ' +
+__e( shortenText(node.created_by_title, 25) ) +
+'\n </p>\n';
+ } ;
+__p += ' ';
+ if (options.change_shapes) { ;
+__p += '\n <p>\n <label>' +
+__e(renkan.translate("Shapes available")) +
+':</label>\n <select class="Rk-Edit-Shape">\n ';
+ _.each(shapes, function(shape) { ;
+__p += '\n <option class="Rk-Edit-Vocabulary-Property" value="' +
+__e( shape ) +
+'"';
+ if (node.shape === shape) { ;
+__p += ' selected';
+ } ;
+__p += '>\n ' +
+__e( renkan.translate(shape.charAt(0).toUpperCase() + shape.substring(1)) ) +
+'\n </option>\n ';
+ }); ;
+__p += '\n </select>\n </p>\n';
+ } ;
+__p += '\n';
+
+}
+return __p
+};
+
+this["renkanJST"]["templates/nodeeditor_readonly.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape, __j = Array.prototype.join;
+function print() { __p += __j.call(arguments, '') }
+with (obj) {
+__p += '<h2>\n <span class="Rk-CloseX">×</span>\n ';
+ if (options.show_node_tooltip_color) { ;
+__p += '\n <span class="Rk-UserColor" style="background: ' +
+__e(node.color) +
+';"></span>\n ';
+ } ;
+__p += '\n <span class="Rk-Display-Title">\n ';
+ if (node.uri) { ;
+__p += '\n <a href="' +
+__e(node.uri) +
+'" target="_blank">\n ';
+ } ;
+__p += '\n ' +
+__e(node.title) +
+'\n ';
+ if (node.uri) { ;
+__p += '</a>';
+ } ;
+__p += '\n </span>\n</h2>\n';
+ if (node.uri && options.show_node_tooltip_uri) { ;
+__p += '\n <p class="Rk-Display-URI">\n <a href="' +
+__e(node.uri) +
+'" target="_blank">' +
+__e(node.short_uri) +
+'</a>\n </p>\n';
+ } ;
+__p += ' ';
+ if (options.show_node_tooltip_description) { ;
+__p += '\n <p class="Rk-Display-Description">' +
+((__t = (node.description)) == null ? '' : __t) +
+'</p>\n';
+ } ;
+__p += ' ';
+ if (node.image && options.show_node_tooltip_image) { ;
+__p += '\n <img class="Rk-Display-ImgPreview" src="' +
+__e(node.image) +
+'" />\n';
+ } ;
+__p += ' ';
+ if (node.has_creator && options.show_node_tooltip_creator) { ;
+__p += '\n <p>\n <span class="Rk-Editor-Label">' +
+__e(renkan.translate("Created by:")) +
+'</span>\n <span class="Rk-UserColor" style="background: ' +
+__e(node.created_by_color) +
+';"></span>\n ' +
+__e( shortenText(node.created_by_title, 25) ) +
+'\n </p>\n';
+ } ;
+__p += '\n <a href="#?idNode=' +
+__e(node._id) +
+'">' +
+__e(renkan.translate("Link to the node")) +
+'</a>\n';
+
+}
+return __p
+};
+
+this["renkanJST"]["templates/nodeeditor_video.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape, __j = Array.prototype.join;
+function print() { __p += __j.call(arguments, '') }
+with (obj) {
+__p += '<h2>\n <span class="Rk-CloseX">×</span>\n ';
+ if (options.show_node_tooltip_color) { ;
+__p += '\n <span class="Rk-UserColor" style="background: ' +
+__e(node.color) +
+';"></span>\n ';
+ } ;
+__p += '\n <span class="Rk-Display-Title">\n ';
+ if (node.uri) { ;
+__p += '\n <a href="' +
+__e(node.uri) +
+'" target="_blank">\n ';
+ } ;
+__p += '\n ' +
+__e(node.title) +
+'\n ';
+ if (node.uri) { ;
+__p += '</a>';
+ } ;
+__p += '\n </span>\n</h2>\n';
+ if (node.uri && options.show_node_tooltip_uri) { ;
+__p += '\n <video width="320" height="240" controls>\n <source src="' +
+__e(node.uri) +
+'" type="video/mp4">\n </video> \n';
+ } ;
+__p += '\n <a href="#?idnode=' +
+__e(node._id) +
+'">' +
+__e(renkan.translate("Link to the node")) +
+'</a>\n';
+
+}
+return __p
+};
+
+this["renkanJST"]["templates/scene.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape, __j = Array.prototype.join;
+function print() { __p += __j.call(arguments, '') }
+with (obj) {
+
+ if (options.show_top_bar) { ;
+__p += '\n <div class="Rk-TopBar">\n <div class="loader"></div>\n ';
+ if (!options.editor_mode) { ;
+__p += '\n <h2 class="Rk-PadTitle">\n ' +
+__e( project.get("title") || translate("Untitled project")) +
+'\n </h2>\n ';
+ } else { ;
+__p += '\n <input type="text" class="Rk-PadTitle" value="' +
+__e( project.get('title') || '' ) +
+'" placeholder="' +
+__e(translate('Untitled project')) +
+'" />\n ';
+ } ;
+__p += '\n ';
+ if (options.show_user_list) { ;
+__p += '\n <div class="Rk-Users">\n <div class="Rk-CurrentUser">\n ';
+ if (options.show_user_color) { ;
+__p += '\n <div class="Rk-Edit-ColorPicker-Wrapper">\n <span class="Rk-CurrentUser-Color">\n ';
+ if (options.user_color_editable) { ;
+__p += '\n <span class="Rk-Edit-ColorTip"></span>\n ';
+ } ;
+__p += '\n </span>\n ';
+ if (options.user_color_editable) { print(colorPicker) } ;
+__p += '\n </div>\n ';
+ } ;
+__p += '\n <span class="Rk-CurrentUser-Name"><unknown user></span>\n </div>\n <ul class="Rk-UserList"></ul>\n </div>\n ';
+ } ;
+__p += '\n ';
+ if (options.home_button_url) {;
+__p += '\n <div class="Rk-TopBar-Separator"></div>\n <a class="Rk-TopBar-Button Rk-Home-Button" href="' +
+__e( options.home_button_url ) +
+'">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n ' +
+__e( translate(options.home_button_title) ) +
+'\n </div>\n </div>\n </a>\n ';
+ } ;
+__p += '\n ';
+ if (options.show_fullscreen_button) { ;
+__p += '\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-FullScreen-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n ' +
+__e(translate("Full Screen")) +
+'\n </div>\n </div>\n </div>\n ';
+ } ;
+__p += '\n ';
+ if (options.editor_mode) { ;
+__p += '\n ';
+ if (options.show_addnode_button) { ;
+__p += '\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-AddNode-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n ' +
+__e(translate("Add Node")) +
+'\n </div>\n </div>\n </div>\n ';
+ } ;
+__p += '\n ';
+ if (options.show_addedge_button) { ;
+__p += '\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-AddEdge-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n ' +
+__e(translate("Add Edge")) +
+'\n </div>\n </div>\n </div>\n ';
+ } ;
+__p += '\n ';
+ if (options.show_export_button) { ;
+__p += '\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-Export-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n ' +
+__e(translate("Download Project")) +
+'\n </div>\n </div>\n </div>\n ';
+ } ;
+__p += '\n ';
+ if (options.show_save_button) { ;
+__p += '\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-Save-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents"></div>\n </div>\n </div>\n ';
+ } ;
+__p += '\n ';
+ if (options.show_open_button) { ;
+__p += '\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-Open-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n ' +
+__e(translate("Open Project")) +
+'\n </div>\n </div>\n </div>\n ';
+ } ;
+__p += '\n ';
+ if (options.show_bookmarklet) { ;
+__p += '\n <div class="Rk-TopBar-Separator"></div>\n <a class="Rk-TopBar-Button Rk-Bookmarklet-Button" href="#">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n ' +
+__e(translate("Renkan \'Drag-to-Add\' bookmarklet")) +
+'\n </div>\n </div>\n </a>\n <div class="Rk-TopBar-Separator"></div>\n ';
+ } ;
+__p += '\n ';
+ } else { ;
+__p += '\n ';
+ if (options.show_export_button) { ;
+__p += '\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-Export-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n ' +
+__e(translate("Download Project")) +
+'\n </div>\n </div>\n </div>\n <div class="Rk-TopBar-Separator"></div>\n ';
+ } ;
+__p += '\n ';
+ }; ;
+__p += '\n ';
+ if (options.show_search_field) { ;
+__p += '\n <form action="#" class="Rk-GraphSearch-Form">\n <input type="search" class="Rk-GraphSearch-Field" placeholder="' +
+__e( translate('Search in graph') ) +
+'" />\n </form>\n <div class="Rk-TopBar-Separator"></div>\n ';
+ } ;
+__p += '\n </div>\n';
+ } ;
+__p += '\n<div class="Rk-Editing-Space';
+ if (!options.show_top_bar) { ;
+__p += ' Rk-Editing-Space-Full';
+ } ;
+__p += '">\n <div class="Rk-Labels"></div>\n <canvas class="Rk-Canvas" ';
+ if (options.resize) { ;
+__p += ' resize="" ';
+ } ;
+__p += ' ></canvas>\n <div class="Rk-Notifications"></div>\n <div class="Rk-Editor">\n ';
+ if (options.show_bins) { ;
+__p += '\n <div class="Rk-Fold-Bins">«</div>\n ';
+ } ;
+__p += '\n ';
+ if (options.show_zoom) { ;
+__p += '\n <div class="Rk-ZoomButtons">\n <div class="Rk-ZoomIn" title="' +
+__e(translate('Zoom In')) +
+'"></div>\n <div class="Rk-ZoomFit" title="' +
+__e(translate('Zoom Fit')) +
+'"></div>\n <div class="Rk-ZoomOut" title="' +
+__e(translate('Zoom Out')) +
+'"></div>\n ';
+ if (options.editor_mode && options.save_view) { ;
+__p += '\n <div class="Rk-ZoomSave" title="' +
+__e(translate('Save view')) +
+'"></div>\n ';
+ } ;
+__p += '\n ';
+ if (options.save_view) { ;
+__p += '\n <div class="Rk-ZoomSetSaved" title="' +
+__e(translate('View saved view')) +
+'"></div>\n ';
+ if (options.hide_nodes) { ;
+__p += '\n \t <div class="Rk-ShowHiddenNodes" title="' +
+__e(translate('Show hidden nodes')) +
+'"></div>\n ';
+ } ;
+__p += ' \n ';
+ } ;
+__p += '\n </div>\n ';
+ } ;
+__p += '\n </div>\n</div>\n';
+
+}
+return __p
+};
+
+this["renkanJST"]["templates/search.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape;
+with (obj) {
+__p += '<li class="' +
+((__t = ( className )) == null ? '' : __t) +
+'" data-key="' +
+((__t = ( key )) == null ? '' : __t) +
+'">' +
+((__t = ( title )) == null ? '' : __t) +
+'</li>';
+
+}
+return __p
+};
+
+this["renkanJST"]["templates/wikipedia-bin/resulttemplate.html"] = function(obj) {
+obj || (obj = {});
+var __t, __p = '', __e = _.escape;
+with (obj) {
+__p += '<li class="Rk-Wikipedia-Result Rk-Bin-Item" draggable="true"\n data-uri="' +
+__e(url) +
+'" data-title="Wikipedia: ' +
+__e(title) +
+'"\n data-description="' +
+__e(description) +
+'"\n data-image="' +
+__e( Rkns.Utils.getFullURL( static_url + 'img/wikipedia.png' ) ) +
+'">\n\n <img class="Rk-Wikipedia-Icon" src="' +
+__e(static_url) +
+'img/wikipedia.png">\n <h4 class="Rk-Wikipedia-Title">\n <a href="' +
+__e(url) +
+'" target="_blank">' +
+((__t = (htitle)) == null ? '' : __t) +
+'</a>\n </h4>\n <p class="Rk-Wikipedia-Snippet">' +
+((__t = (hdescription)) == null ? '' : __t) +
+'</p>\n</li>\n';
+
+}
+return __p
+};
+/* Declaring the Renkan Namespace Rkns and Default values */
+
+(function(root) {
+
+ "use strict";
+
+ if (typeof root.Rkns !== "object") {
+ root.Rkns = {};
+ }
+
+ var Rkns = root.Rkns;
+ var $ = Rkns.$ = root.jQuery;
+ var _ = Rkns._ = root._;
+
+ Rkns.pickerColors = ["#8f1919", "#a80000", "#d82626", "#ff0000", "#e87c7c", "#ff6565", "#f7d3d3", "#fecccc",
+ "#8f5419", "#a85400", "#d87f26", "#ff7f00", "#e8b27c", "#ffb265", "#f7e5d3", "#fee5cc",
+ "#8f8f19", "#a8a800", "#d8d826", "#feff00", "#e8e87c", "#feff65", "#f7f7d3", "#fefecc",
+ "#198f19", "#00a800", "#26d826", "#00ff00", "#7ce87c", "#65ff65", "#d3f7d3", "#ccfecc",
+ "#198f8f", "#00a8a8", "#26d8d8", "#00feff", "#7ce8e8", "#65feff", "#d3f7f7", "#ccfefe",
+ "#19198f", "#0000a8", "#2626d8", "#0000ff", "#7c7ce8", "#6565ff", "#d3d3f7", "#ccccfe",
+ "#8f198f", "#a800a8", "#d826d8", "#ff00fe", "#e87ce8", "#ff65fe", "#f7d3f7", "#feccfe",
+ "#000000", "#242424", "#484848", "#6d6d6d", "#919191", "#b6b6b6", "#dadada", "#ffffff"
+ ];
+
+ Rkns.__renkans = [];
+
+ var _BaseBin = Rkns._BaseBin = function(_renkan, _opts) {
+ if (typeof _renkan !== "undefined") {
+ this.renkan = _renkan;
+ this.renkan.$.find(".Rk-Bin-Main").hide();
+ this.$ = Rkns.$('<li>')
+ .addClass("Rk-Bin")
+ .appendTo(_renkan.$.find(".Rk-Bin-List"));
+ this.title_icon_$ = Rkns.$('<span>')
+ .addClass("Rk-Bin-Title-Icon")
+ .appendTo(this.$);
+
+ var _this = this;
+
+ Rkns.$('<a>')
+ .attr({
+ href: "#",
+ title: _renkan.translate("Close bin")
+ })
+ .addClass("Rk-Bin-Close")
+ .html('×')
+ .appendTo(this.$)
+ .click(function() {
+ _this.destroy();
+ if (!_renkan.$.find(".Rk-Bin-Main:visible").length) {
+ _renkan.$.find(".Rk-Bin-Main:last").slideDown();
+ }
+ _renkan.resizeBins();
+ return false;
+ });
+ Rkns.$('<a>')
+ .attr({
+ href: "#",
+ title: _renkan.translate("Refresh bin")
+ })
+ .addClass("Rk-Bin-Refresh")
+ .appendTo(this.$)
+ .click(function() {
+ _this.refresh();
+ return false;
+ });
+ this.count_$ = Rkns.$('<div>')
+ .addClass("Rk-Bin-Count")
+ .appendTo(this.$);
+ this.title_$ = Rkns.$('<h2>')
+ .addClass("Rk-Bin-Title")
+ .appendTo(this.$);
+ this.main_$ = Rkns.$('<div>')
+ .addClass("Rk-Bin-Main")
+ .appendTo(this.$)
+ .html('<h4 class="Rk-Bin-Loading">' + _renkan.translate("Loading, please wait") + '</h4>');
+ this.title_$.html(_opts.title || '(new bin)');
+ this.renkan.resizeBins();
+
+ if (_opts.auto_refresh) {
+ window.setInterval(function() {
+ _this.refresh();
+ }, _opts.auto_refresh);
+ }
+ }
+ };
+
+ _BaseBin.prototype.destroy = function() {
+ this.$.detach();
+ this.renkan.resizeBins();
+ };
+
+ /* Point of entry */
+
+ var Renkan = Rkns.Renkan = function(_opts) {
+ var _this = this;
+
+ Rkns.__renkans.push(this);
+
+ this.options = _.defaults(_opts, Rkns.defaults, {
+ templates: _.defaults(_opts.templates, renkanJST) || renkanJST,
+ node_editor_templates: _.defaults(_opts.node_editor_templates, Rkns.defaults.node_editor_templates)
+ });
+ this.template = renkanJST['templates/main.html'];
+
+ var types_templates = {};
+ _.each(this.options.node_editor_templates, function(value, key) {
+ types_templates[key] = _this.options.templates[value];
+ delete _this.options.templates[value];
+ });
+ this.options.node_editor_templates = types_templates;
+
+ _.each(this.options.property_files, function(f) {
+ Rkns.$.getJSON(f, function(data) {
+ _this.options.properties = _this.options.properties.concat(data);
+ });
+ });
+
+ this.read_only = this.options.read_only || !this.options.editor_mode;
+
+ this.router = new Rkns.Router();
+
+ this.project = new Rkns.Models.Project();
+ this.dataloader = new Rkns.DataLoader.Loader(this.project, this.options);
+
+ this.setCurrentUser = function(user_id, user_name) {
+ this.project.addUser({
+ _id: user_id,
+ title: user_name
+ });
+ this.current_user = user_id;
+ this.renderer.redrawUsers();
+ };
+
+ if (typeof this.options.user_id !== "undefined") {
+ this.current_user = this.options.user_id;
+ }
+ this.$ = Rkns.$("#" + this.options.container);
+ this.$
+ .addClass("Rk-Main")
+ .html(this.template(this));
+
+ this.tabs = [];
+ this.search_engines = [];
+
+ this.current_user_list = new Rkns.Models.UsersList();
+
+ this.current_user_list.on("add remove", function() {
+ if (this.renderer) {
+ this.renderer.redrawUsers();
+ }
+ });
+
+ this.colorPicker = (function() {
+ var _tmpl = renkanJST['templates/colorpicker.html'];
+ return '<ul class="Rk-Edit-ColorPicker">' + Rkns.pickerColors.map(function(c) {
+ return _tmpl({
+ c: c
+ });
+ }).join("") + '</ul>';
+ })();
+
+ if (this.options.show_editor) {
+ this.renderer = new Rkns.Renderer.Scene(this);
+ }
+
+ if (!this.options.search.length) {
+ this.$.find(".Rk-Web-Search-Form").detach();
+ } else {
+ var _tmpl = renkanJST['templates/search.html'],
+ _select = this.$.find(".Rk-Search-List"),
+ _input = this.$.find(".Rk-Web-Search-Input"),
+ _form = this.$.find(".Rk-Web-Search-Form");
+ _.each(this.options.search, function(_search, _key) {
+ if (Rkns[_search.type] && Rkns[_search.type].Search) {
+ _this.search_engines.push(new Rkns[_search.type].Search(_this, _search));
+ }
+ });
+ _select.html(
+ _(this.search_engines).map(function(_search, _key) {
+ return _tmpl({
+ key: _key,
+ title: _search.getSearchTitle(),
+ className: _search.getBgClass()
+ });
+ }).join("")
+ );
+ _select.find("li").click(function() {
+ var _el = Rkns.$(this);
+ _this.setSearchEngine(_el.attr("data-key"));
+ _form.submit();
+ });
+ _form.submit(function() {
+ if (_input.val()) {
+ var _search = _this.search_engine;
+ _search.search(_input.val());
+ }
+ return false;
+ });
+ this.$.find(".Rk-Search-Current").mouseenter(
+ function() {
+ _select.slideDown();
+ }
+ );
+ this.$.find(".Rk-Search-Select").mouseleave(
+ function() {
+ _select.hide();
+ }
+ );
+ this.setSearchEngine(0);
+ }
+ _.each(this.options.bins, function(_bin) {
+ if (Rkns[_bin.type] && Rkns[_bin.type].Bin) {
+ _this.tabs.push(new Rkns[_bin.type].Bin(_this, _bin));
+ }
+ });
+
+ var elementDropped = false;
+
+ this.$.find(".Rk-Bins")
+ .on("click", ".Rk-Bin-Title,.Rk-Bin-Title-Icon", function() {
+ var _mainDiv = Rkns.$(this).siblings(".Rk-Bin-Main");
+ if (_mainDiv.is(":hidden")) {
+ _this.$.find(".Rk-Bin-Main").slideUp();
+ _mainDiv.slideDown();
+ }
+ });
+
+ if (this.options.show_editor) {
+
+ this.$.find(".Rk-Bins").on("mouseover", ".Rk-Bin-Item", function(_e) {
+ var _t = Rkns.$(this);
+ if (_t && $(_t).attr("data-uri")) {
+ var _models = _this.project.get("nodes").where({
+ uri: $(_t).attr("data-uri")
+ });
+ _.each(_models, function(_model) {
+ _this.renderer.highlightModel(_model);
+ });
+ }
+ }).mouseout(function() {
+ _this.renderer.unhighlightAll();
+ }).on("mousemove", ".Rk-Bin-Item", function(e) {
+ try {
+ this.dragDrop();
+ } catch (err) {}
+ }).on("touchstart", ".Rk-Bin-Item", function(e) {
+ elementDropped = false;
+ }).on("touchmove", ".Rk-Bin-Item", function(e) {
+ e.preventDefault();
+ var touch = e.originalEvent.changedTouches[0],
+ off = _this.renderer.canvas_$.offset(),
+ w = _this.renderer.canvas_$.width(),
+ h = _this.renderer.canvas_$.height();
+ if (touch.pageX >= off.left && touch.pageX < (off.left + w) && touch.pageY >= off.top && touch.pageY < (off.top + h)) {
+ if (elementDropped) {
+ _this.renderer.onMouseMove(touch, true);
+ } else {
+ elementDropped = true;
+ var div = document.createElement('div');
+ div.appendChild(this.cloneNode(true));
+ _this.renderer.dropData({
+ "text/html": div.innerHTML
+ }, touch);
+ _this.renderer.onMouseDown(touch, true);
+ }
+ }
+ }).on("touchend", ".Rk-Bin-Item", function(e) {
+ if (elementDropped) {
+ _this.renderer.onMouseUp(e.originalEvent.changedTouches[0], true);
+ }
+ elementDropped = false;
+ }).on("dragstart", ".Rk-Bin-Item", function(e) {
+ var div = document.createElement('div');
+ div.appendChild(this.cloneNode(true));
+ try {
+ e.originalEvent.dataTransfer.setData("text/html", div.innerHTML);
+ } catch (err) {
+ e.originalEvent.dataTransfer.setData("text", div.innerHTML);
+ }
+ });
+
+ }
+
+ Rkns.$(window).resize(function() {
+ _this.resizeBins();
+ });
+
+ var lastsearch = false,
+ lastval = '';
+
+ this.$.find(".Rk-Bins-Search-Input").on("change keyup paste input", function() {
+ var val = Rkns.$(this).val();
+ if (val === lastval) {
+ return;
+ }
+ var search = Rkns.Utils.regexpFromTextOrArray(val.length > 1 ? val : null);
+ if (search.source === lastsearch) {
+ return;
+ }
+ lastsearch = search.source;
+ _.each(_this.tabs, function(tab) {
+ tab.render(search);
+ });
+
+ });
+ this.$.find(".Rk-Bins-Search-Form").submit(function() {
+ return false;
+ });
+ };
+
+ Renkan.prototype.translate = function(_text) {
+ if (Rkns.i18n[this.options.language] && Rkns.i18n[this.options.language][_text]) {
+ return Rkns.i18n[this.options.language][_text];
+ }
+ if (this.options.language.length > 2 && Rkns.i18n[this.options.language.substr(0, 2)] && Rkns.i18n[this.options.language.substr(0, 2)][_text]) {
+ return Rkns.i18n[this.options.language.substr(0, 2)][_text];
+ }
+ return _text;
+ };
+
+ Renkan.prototype.onStatusChange = function() {
+ this.renderer.onStatusChange();
+ };
+
+ Renkan.prototype.setSearchEngine = function(_key) {
+ this.search_engine = this.search_engines[_key];
+ this.$.find(".Rk-Search-Current").attr("class", "Rk-Search-Current " + this.search_engine.getBgClass());
+ var listClasses = this.search_engine.getBgClass().split(" ");
+ var classes = "";
+ for (var i = 0; i < listClasses.length; i++) {
+ classes += "." + listClasses[i];
+ }
+ this.$.find(".Rk-Web-Search-Input.Rk-Search-Input").attr("placeholder", this.translate("Search in ") + this.$.find(".Rk-Search-List " + classes).html());
+ };
+
+ Renkan.prototype.resizeBins = function() {
+ var _d = +this.$.find(".Rk-Bins-Head").outerHeight();
+ this.$.find(".Rk-Bin-Title:visible").each(function() {
+ _d += Rkns.$(this).outerHeight();
+ });
+ this.$.find(".Rk-Bin-Main").css({
+ height: this.$.find(".Rk-Bins").height() - _d
+ });
+ };
+
+ /* Utility functions */
+ var getUUID4 = function() {
+ return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
+ var r = Math.random() * 16 | 0,
+ v = c === 'x' ? r : (r & 0x3 | 0x8);
+ return v.toString(16);
+ });
+ };
+
+ Rkns.Utils = {
+ getUUID4: getUUID4,
+ getUID: (function() {
+ function pad(n) {
+ return n < 10 ? '0' + n : n;
+ }
+ var _d = new Date(),
+ ID_AUTO_INCREMENT = 0,
+ ID_BASE = _d.getUTCFullYear() + '-' +
+ pad(_d.getUTCMonth() + 1) + '-' +
+ pad(_d.getUTCDate()) + '-' +
+ getUUID4();
+ return function(_base) {
+ var _n = (++ID_AUTO_INCREMENT).toString(16),
+ _uidbase = (typeof _base === "undefined" ? "" : _base + "-");
+ while (_n.length < 4) {
+ _n = '0' + _n;
+ }
+ return _uidbase + ID_BASE + '-' + _n;
+ };
+ })(),
+ getFullURL: function(url) {
+
+ if (typeof(url) === 'undefined' || url == null) {
+ return "";
+ }
+ if (/https?:\/\//.test(url)) {
+ return url;
+ }
+ var img = new Image();
+ img.src = url;
+ var res = img.src;
+ img.src = null;
+ return res;
+
+ },
+ inherit: function(_baseClass, _callbefore) {
+
+ var _class = function(_arg) {
+ if (typeof _callbefore === "function") {
+ _callbefore.apply(this, Array.prototype.slice.call(arguments, 0));
+ }
+ _baseClass.apply(this, Array.prototype.slice.call(arguments, 0));
+ if (typeof this._init === "function" && !this._initialized) {
+ this._init.apply(this, Array.prototype.slice.call(arguments, 0));
+ this._initialized = true;
+ }
+ };
+ _.extend(_class.prototype, _baseClass.prototype);
+
+ return _class;
+
+ },
+ regexpFromTextOrArray: (function() {
+ var charsub = [
+ '[aáàâä]',
+ '[cç]',
+ '[eéèêë]',
+ '[iíìîï]',
+ '[oóòôö]',
+ '[uùûü]'
+ ],
+ removeChars = [
+ String.fromCharCode(768), String.fromCharCode(769), String.fromCharCode(770), String.fromCharCode(771), String.fromCharCode(807),
+ "｛", "｝", "（", "）", "［", "］", "【", "】", "、", "・", "‥", "。", "「", "」", "『", "』", "〜", "：", "！", "？", " ",
+ ",", " ", ";", "(", ")", ".", "*", "+", "\\", "?", "|", "{", "}", "[", "]", "^", "#", "/"
+ ],
+ remsrc = "[\\" + removeChars.join("\\") + "]",
+ remrx = new RegExp(remsrc, "gm"),
+ charsrx = _.map(charsub, function(c) {
+ return new RegExp(c);
+ });
+
+ function replaceText(_text) {
+ var txt = _text.toLowerCase().replace(remrx, ""),
+ src = "";
+
+ function makeReplaceFunc(l) {
+ return function(k, v) {
+ l = l.replace(charsrx[k], v);
+ };
+ }
+ for (var j = 0; j < txt.length; j++) {
+ if (j) {
+ src += remsrc + "*";
+ }
+ var l = txt[j];
+ _.each(charsub, makeReplaceFunc(l));
+ src += l;
+ }
+ return src;
+ }
+
+ function getSource(inp) {
+ switch (typeof inp) {
+ case "string":
+ return replaceText(inp);
+ case "object":
+ var src = '';
+ _.each(inp, function(v) {
+ var res = getSource(v);
+ if (res) {
+ if (src) {
+ src += '|';
+ }
+ src += res;
+ }
+ });
+ return src;
+ }
+ return '';
+ }
+
+ return function(_textOrArray) {
+ var source = getSource(_textOrArray);
+ if (source) {
+ var testrx = new RegExp(source, "im"),
+ replacerx = new RegExp('(' + source + ')', "igm");
+ return {
+ isempty: false,
+ source: source,
+ test: function(_t) {
+ return testrx.test(_t);
+ },
+ replace: function(_text, _replace) {
+ return _text.replace(replacerx, _replace);
+ }
+ };
+ } else {
+ return {
+ isempty: true,
+ source: '',
+ test: function() {
+ return true;
+ },
+ replace: function(_text) {
+ return text;
+ }
+ };
+ }
+ };
+ })(),
+ /* The minimum distance (in pixels) the mouse has to move to consider an element was dragged */
+ _MIN_DRAG_DISTANCE: 2,
+ /* Distance between the inner and outer radius of buttons that appear when hovering on a node */
+ _NODE_BUTTON_WIDTH: 40,
+
+ _EDGE_BUTTON_INNER: 2,
+ _EDGE_BUTTON_OUTER: 40,
+ /* Constants used to know if a specific action is to be performed when clicking on the canvas */
+ _CLICKMODE_ADDNODE: 1,
+ _CLICKMODE_STARTEDGE: 2,
+ _CLICKMODE_ENDEDGE: 3,
+ /* Node size step: Used to calculate the size change when clicking the +/- buttons */
+ _NODE_SIZE_STEP: Math.LN2 / 4,
+ _MIN_SCALE: 1 / 20,
+ _MAX_SCALE: 20,
+ _MOUSEMOVE_RATE: 80,
+ _DOUBLETAP_DELAY: 800,
+ /* Maximum distance in pixels (squared, to reduce calculations)
+ * between two taps when double-tapping on a touch terminal */
+ _DOUBLETAP_DISTANCE: 20 * 20,
+ /* A placeholder so a default colour is displayed when a node has a null value for its user property */
+ _USER_PLACEHOLDER: function(_renkan) {
+ return {
+ color: _renkan.options.default_user_color,
+ title: _renkan.translate("(unknown user)"),
+ get: function(attr) {
+ return this[attr] || false;
+ }
+ };
+ },
+ /* The code for the "Drag and Add Bookmarklet", slightly minified and with whitespaces removed, though
+ * it doesn't seem that it's still a requirement in newer browsers (i.e. the ones compatibles with canvas drawing)
+ */
+ _BOOKMARKLET_CODE: function(_renkan) {
+ return "(function(a,b,c,d,e,f,h,i,j,k,l,m,n,o,p,q,r){a=document;b=a.body;c=a.location.href;j='draggable';m='text/x-iri-';d=a.createElement('div');d.innerHTML='<p_style=\"position:fixed;top:0;right:0;font:bold_18px_sans-serif;color:#fff;background:#909;padding:10px;z-index:100000;\">" +
+ _renkan.translate("Drag items from this website, drop them in Renkan").replace(/ /g, "_") +
+ "</p>'.replace(/_/g,String.fromCharCode(32));b.appendChild(d);e=[{r:/https?:\\/\\/[^\\/]*twitter\\.com\\//,s:'.tweet',n:'twitter'},{r:/https?:\\/\\/[^\\/]*google\\.[^\\/]+\\//,s:'.g',n:'google'},{r:/https?:\\/\\/[^\\/]*lemonde\\.fr\\//,s:'[data-vr-contentbox]',n:'lemonde'}];f=false;e.forEach(function(g){if(g.r.test(c)){f=g;}});if(f){h=function(){Array.prototype.forEach.call(a.querySelectorAll(f.s),function(i){i[j]=true;k=i.style;k.borderWidth='2px';k.borderColor='#909';k.borderStyle='solid';k.backgroundColor='rgba(200,0,180,.1)';})};window.setInterval(h,500);h();};a.addEventListener('dragstart',function(k){l=k.dataTransfer;l.setData(m+'source-uri',c);l.setData(m+'source-title',a.title);n=k.target;if(f){o=n;while(!o.attributes[j]){o=o.parentNode;if(o==b){break;}}}if(f&&o.attributes[j]){p=o.cloneNode(true);l.setData(m+'specific-site',f.n)}else{q=a.getSelection();if(q.type==='Range'||!q.type){p=q.getRangeAt(0).cloneContents();}else{p=n.cloneNode();}}r=a.createElement('div');r.appendChild(p);l.setData('text/x-iri-selected-text',r.textContent.trim());l.setData('text/x-iri-selected-html',r.innerHTML);},false);})();";
+ },
+ /* Shortens text to the required length then adds ellipsis */
+ shortenText: function(_text, _maxlength) {
+ return (_text.length > _maxlength ? (_text.substr(0, _maxlength) + '…') : _text);
+ },
+ /* Drawing an edit box with an arrow and positioning the edit box according to the position of the node/edge being edited
+ * Called by Rkns.Renderer.NodeEditor and Rkns.Renderer.EdgeEditor */
+ drawEditBox: function(_options, _coords, _path, _xmargin, _selector) {
+ _selector.css({
+ width: (_options.tooltip_width - 2 * _options.tooltip_padding)
+ });
+ var _height = _selector.outerHeight() + 2 * _options.tooltip_padding,
+ _isLeft = (_coords.x < paper.view.center.x ? 1 : -1),
+ _left = _coords.x + _isLeft * (_xmargin + _options.tooltip_arrow_length),
+ _right = _coords.x + _isLeft * (_xmargin + _options.tooltip_arrow_length + _options.tooltip_width),
+ _top = _coords.y - _height / 2;
+ if (_top + _height > (paper.view.size.height - _options.tooltip_margin)) {
+ _top = Math.max(paper.view.size.height - _options.tooltip_margin, _coords.y + _options.tooltip_arrow_width / 2) - _height;
+ }
+ if (_top < _options.tooltip_margin) {
+ _top = Math.min(_options.tooltip_margin, _coords.y - _options.tooltip_arrow_width / 2);
+ }
+ var _bottom = _top + _height;
+ /* jshint laxbreak:true */
+ _path.segments[0].point = _path.segments[7].point = _coords.add([_isLeft * _xmargin, 0]);
+ _path.segments[1].point.x = _path.segments[2].point.x = _path.segments[5].point.x = _path.segments[6].point.x = _left;
+ _path.segments[3].point.x = _path.segments[4].point.x = _right;
+ _path.segments[2].point.y = _path.segments[3].point.y = _top;
+ _path.segments[4].point.y = _path.segments[5].point.y = _bottom;
+ _path.segments[1].point.y = _coords.y - _options.tooltip_arrow_width / 2;
+ _path.segments[6].point.y = _coords.y + _options.tooltip_arrow_width / 2;
+ _path.fillColor = new paper.Color(new paper.Gradient([_options.tooltip_top_color, _options.tooltip_bottom_color]), [0, _top], [0, _bottom]);
+ _selector.css({
+ left: (_options.tooltip_padding + Math.min(_left, _right)),
+ top: (_options.tooltip_padding + _top)
+ });
+ return _path;
+ },
+ // from http://stackoverflow.com/a/6444043
+ increaseBrightness: function (hex, percent){
+ // strip the leading # if it's there
+ hex = hex.replace(/^\s*#|\s*$/g, '');
+
+ // convert 3 char codes --> 6, e.g. `E0F` --> `EE00FF`
+ if(hex.length === 3){
+ hex = hex.replace(/(.)/g, '$1$1');
+ }
+
+ var r = parseInt(hex.substr(0, 2), 16),
+ g = parseInt(hex.substr(2, 2), 16),
+ b = parseInt(hex.substr(4, 2), 16);
+
+ return '#' +
+ ((0|(1<<8) + r + (256 - r) * percent / 100).toString(16)).substr(1) +
+ ((0|(1<<8) + g + (256 - g) * percent / 100).toString(16)).substr(1) +
+ ((0|(1<<8) + b + (256 - b) * percent / 100).toString(16)).substr(1);
+ }
+ };
+})(window);
+
+/* END main.js */
+
+(function(root) {
+ "use strict";
+
+ var Backbone = root.Backbone;
+
+ var Router = root.Rkns.Router = Backbone.Router.extend({
+ routes: {
+ '': 'index'
+ },
+
+ index: function (parameters) {
+
+ var result = {};
+ if (parameters !== null){
+ parameters.split("&").forEach(function(part) {
+ var item = part.split("=");
+ result[item[0]] = decodeURIComponent(item[1]);
+ });
+ }
+ this.trigger('router', result);
+ }
+ });
+
+})(window);
+(function(root) {
+
+ "use strict";
+
+ var DataLoader = root.Rkns.DataLoader = {
+ converters: {
+ from1to2: function(data) {
+
+ var i, len;
+ if(typeof data.nodes !== 'undefined') {
+ for(i=0, len=data.nodes.length; i<len; i++) {
+ var node = data.nodes[i];
+ if(node.color) {
+ node.style = {
+ color: node.color,
+ };
+ }
+ else {
+ node.style = {};
+ }
+ }
+ }
+ if(typeof data.edges !== 'undefined') {
+ for(i=0, len=data.edges.length; i<len; i++) {
+ var edge = data.edges[i];
+ if(edge.color) {
+ edge.style = {
+ color: edge.color,
+ };
+ }
+ else {
+ edge.style = {};
+ }
+ }
+ }
+
+ data.schema_version = "2";
+
+ return data;
+ },
+ }
+ };
+
+
+ DataLoader.Loader = function(project, options) {
+ this.project = project;
+ this.dataConverters = _.defaults(options.converters || {}, DataLoader.converters);
+ };
+
+
+ DataLoader.Loader.prototype.convert = function(data) {
+ var schemaVersionFrom = this.project.getSchemaVersion(data);
+ var schemaVersionTo = this.project.getSchemaVersion();
+
+ if (schemaVersionFrom !== schemaVersionTo) {
+ var converterName = "from" + schemaVersionFrom + "to" + schemaVersionTo;
+ if (typeof this.dataConverters[converterName] === 'function') {
+ data = this.dataConverters[converterName](data);
+ }
+ }
+ return data;
+ };
+
+ DataLoader.Loader.prototype.load = function(data) {
+ this.project.set(this.convert(data), {
+ validate: true
+ });
+ };
+
+})(window);
+
+(function(root) {
+ "use strict";
+
+ var Backbone = root.Backbone;
+
+ var Models = root.Rkns.Models = {};
+
+ Models.getUID = function(obj) {
+ var guid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g,
+ function(c) {
+ var r = Math.random() * 16 | 0, v = c === 'x' ? r
+ : (r & 0x3 | 0x8);
+ return v.toString(16);
+ });
+ if (typeof obj !== 'undefined') {
+ return obj.type + "-" + guid;
+ }
+ else {
+ return guid;
+ }
+ };
+
+ var RenkanModel = Backbone.RelationalModel.extend({
+ idAttribute : "_id",
+ constructor : function(options) {
+
+ if (typeof options !== "undefined") {
+ options._id = options._id || options.id || Models.getUID(this);
+ options.title = options.title || "";
+ options.description = options.description || "";
+ options.uri = options.uri || "";
+
+ if (typeof this.prepare === "function") {
+ options = this.prepare(options);
+ }
+ }
+ Backbone.RelationalModel.prototype.constructor.call(this, options);
+ },
+ validate : function() {
+ if (!this.type) {
+ return "object has no type";
+ }
+ },
+ addReference : function(_options, _propName, _list, _id, _default) {
+ var _element = _list.get(_id);
+ if (typeof _element === "undefined" &&
+ typeof _default !== "undefined") {
+ _options[_propName] = _default;
+ }
+ else {
+ _options[_propName] = _element;
+ }
+ }
+ });
+
+ // USER
+ var User = Models.User = RenkanModel.extend({
+ type : "user",
+ prepare : function(options) {
+ options.color = options.color || "#666666";
+ return options;
+ },
+ toJSON : function() {
+ return {
+ _id : this.get("_id"),
+ title : this.get("title"),
+ uri : this.get("uri"),
+ description : this.get("description"),
+ color : this.get("color")
+ };
+ }
+ });
+
+ // NODE
+ var Node = Models.Node = RenkanModel.extend({
+ type : "node",
+ relations : [ {
+ type : Backbone.HasOne,
+ key : "created_by",
+ relatedModel : User
+ } ],
+ prepare : function(options) {
+ var project = options.project;
+ this.addReference(options, "created_by", project.get("users"),
+ options.created_by, project.current_user);
+ options.description = options.description || "";
+ return options;
+ },
+ toJSON : function() {
+ return {
+ _id : this.get("_id"),
+ title : this.get("title"),
+ uri : this.get("uri"),
+ description : this.get("description"),
+ position : this.get("position"),
+ image : this.get("image"),
+ style : this.get("style"),
+ created_by : this.get("created_by") ? this.get("created_by")
+ .get("_id") : null,
+ size : this.get("size"),
+ clip_path : this.get("clip_path"),
+ shape : this.get("shape"),
+ type : this.get("type")
+ };
+ }
+ });
+
+ // EDGE
+ var Edge = Models.Edge = RenkanModel.extend({
+ type : "edge",
+ relations : [ {
+ type : Backbone.HasOne,
+ key : "created_by",
+ relatedModel : User
+ }, {
+ type : Backbone.HasOne,
+ key : "from",
+ relatedModel : Node
+ }, {
+ type : Backbone.HasOne,
+ key : "to",
+ relatedModel : Node
+ } ],
+ prepare : function(options) {
+ var project = options.project;
+ this.addReference(options, "created_by", project.get("users"),
+ options.created_by, project.current_user);
+ this.addReference(options, "from", project.get("nodes"),
+ options.from);
+ this.addReference(options, "to", project.get("nodes"), options.to);
+ return options;
+ },
+ toJSON : function() {
+ return {
+ _id : this.get("_id"),
+ title : this.get("title"),
+ uri : this.get("uri"),
+ description : this.get("description"),
+ from : this.get("from") ? this.get("from").get("_id") : null,
+ to : this.get("to") ? this.get("to").get("_id") : null,
+ style : this.get("style"),
+ created_by : this.get("created_by") ? this.get("created_by")
+ .get("_id") : null
+ };
+ }
+ });
+
+ // View
+ var View = Models.View = RenkanModel.extend({
+ type : "view",
+ relations : [ {
+ type : Backbone.HasOne,
+ key : "created_by",
+ relatedModel : User
+ } ],
+ prepare : function(options) {
+ var project = options.project;
+ this.addReference(options, "created_by", project.get("users"),
+ options.created_by, project.current_user);
+ options.description = options.description || "";
+ if (typeof options.offset !== "undefined") {
+ var offset = {};
+ if (Array.isArray(options.offset)) {
+ offset.x = options.offset[0];
+ offset.y = options.offset.length > 1 ? options.offset[1]
+ : options.offset[0];
+ }
+ else if (options.offset.x != null) {
+ offset.x = options.offset.x;
+ offset.y = options.offset.y;
+ }
+ options.offset = offset;
+ }
+ return options;
+ },
+ toJSON : function() {
+ return {
+ _id : this.get("_id"),
+ zoom_level : this.get("zoom_level"),
+ offset : this.get("offset"),
+ title : this.get("title"),
+ description : this.get("description"),
+ created_by : this.get("created_by") ? this.get("created_by")
+ .get("_id") : null,
+ hidden_nodes: this.get("hidden_nodes")
+ // Don't need project id
+ };
+ }
+ });
+
+ // PROJECT
+ var Project = Models.Project = RenkanModel.extend({
+ schema_version : "2",
+ type : "project",
+ blacklist : [ 'saveStatus', 'loadingStatus'],
+ relations : [ {
+ type : Backbone.HasMany,
+ key : "users",
+ relatedModel : User,
+ reverseRelation : {
+ key : 'project',
+ includeInJSON : '_id'
+ }
+ }, {
+ type : Backbone.HasMany,
+ key : "nodes",
+ relatedModel : Node,
+ reverseRelation : {
+ key : 'project',
+ includeInJSON : '_id'
+ }
+ }, {
+ type : Backbone.HasMany,
+ key : "edges",
+ relatedModel : Edge,
+ reverseRelation : {
+ key : 'project',
+ includeInJSON : '_id'
+ }
+ }, {
+ type : Backbone.HasMany,
+ key : "views",
+ relatedModel : View,
+ reverseRelation : {
+ key : 'project',
+ includeInJSON : '_id'
+ }
+ } ],
+ addUser : function(_props, _options) {
+ _props.project = this;
+ var _user = User.findOrCreate(_props);
+ this.get("users").push(_user, _options);
+ return _user;
+ },
+ addNode : function(_props, _options) {
+ _props.project = this;
+ var _node = Node.findOrCreate(_props);
+ this.get("nodes").push(_node, _options);
+ return _node;
+ },
+ addEdge : function(_props, _options) {
+ _props.project = this;
+ var _edge = Edge.findOrCreate(_props);
+ this.get("edges").push(_edge, _options);
+ return _edge;
+ },
+ addView : function(_props, _options) {
+ _props.project = this;
+ // TODO: check if need to replace with create only
+ var _view = View.findOrCreate(_props);
+ // TODO: Should we remember only one view?
+ this.get("views").push(_view, _options);
+ return _view;
+ },
+ removeNode : function(_model) {
+ this.get("nodes").remove(_model);
+ },
+ removeEdge : function(_model) {
+ this.get("edges").remove(_model);
+ },
+ validate : function(options) {
+ var _project = this;
+ _.each(
+ [].concat(options.users, options.nodes, options.edges,options.views),
+ function(_item) {
+ if (_item) {
+ _item.project = _project;
+ }
+ }
+ );
+ },
+ getSchemaVersion : function(data) {
+ var t = data;
+ if(typeof(t) === "undefined") {
+ t = this;
+ }
+ var version = t.schema_version;
+ if(!version) {
+ return 1;
+ }
+ else {
+ return version;
+ }
+ },
+ // Add event handler to remove edges when a node is removed
+ initialize : function() {
+ var _this = this;
+ this.on("remove:nodes", function(_node) {
+ _this.get("edges").remove(
+ _this.get("edges").filter(
+ function(_edge) {
+ return _edge.get("from") === _node ||
+ _edge.get("to") === _node;
+ }));
+ });
+ },
+ toJSON : function() {
+ var json = _.clone(this.attributes);
+ for ( var attr in json) {
+ if ((json[attr] instanceof Backbone.Model) ||
+ (json[attr] instanceof Backbone.Collection) ||
+ (json[attr] instanceof RenkanModel)) {
+ json[attr] = json[attr].toJSON();
+ }
+ }
+ return _.omit(json, this.blacklist);
+ }
+ });
+
+ var RosterUser = Models.RosterUser = Backbone.Model
+ .extend({
+ type : "roster_user",
+ idAttribute : "_id",
+
+ constructor : function(options) {
+
+ if (typeof options !== "undefined") {
+ options._id = options._id ||
+ options.id ||
+ Models.getUID(this);
+ options.title = options.title || "(untitled " + this.type + ")";
+ options.description = options.description || "";
+ options.uri = options.uri || "";
+ options.project = options.project || null;
+ options.site_id = options.site_id || 0;
+
+ if (typeof this.prepare === "function") {
+ options = this.prepare(options);
+ }
+ }
+ Backbone.Model.prototype.constructor.call(this, options);
+ },
+
+ validate : function() {
+ if (!this.type) {
+ return "object has no type";
+ }
+ },
+
+ prepare : function(options) {
+ options.color = options.color || "#666666";
+ return options;
+ },
+
+ toJSON : function() {
+ return {
+ _id : this.get("_id"),
+ title : this.get("title"),
+ uri : this.get("uri"),
+ description : this.get("description"),
+ color : this.get("color"),
+ project : (this.get("project") != null) ? this.get(
+ "project").get("id") : null,
+ site_id : this.get("site_id")
+ };
+ }
+ });
+
+ var UsersList = Models.UsersList = Backbone.Collection.extend({
+ model : RosterUser
+ });
+
+})(window);
+
+Rkns.defaults = {
+
+ language: (navigator.language || navigator.userLanguage || "en"),
+ /* GUI Language */
+ container: "renkan",
+ /* GUI Container DOM element ID */
+ search: [],
+ /* List of Search Engines */
+ bins: [],
+ /* List of Bins */
+ static_url: "",
+ /* URL for static resources */
+ popup_editor: true,
+ /* show the node editor as a popup inside the renkan view */
+ editor_panel: 'editor-panel',
+ /* GUI continer DOM element ID of the editor panel */
+ show_bins: true,
+ /* Show bins in left column */
+ properties: [],
+ /* Semantic properties for edges */
+ show_editor: true,
+ /* Show the graph editor... Setting this to "false" only shows the bins part ! */
+ read_only: false,
+ /* Allows editing of renkan without changing the rest of the GUI. Can be switched on/off on the fly to block/enable editing */
+ editor_mode: true,
+ /* Switch for Publish/Edit GUI. If editor_mode is false, read_only will be true. */
+ manual_save: false,
+ /* In snapshot mode, clicking on the floppy will save a snapshot. Otherwise, it will show the connection status */
+ show_top_bar: true,
+ /* Show the top bar, (title, buttons, users) */
+ default_user_color: "#303030",
+ size_bug_fix: false,
+ /* Resize the canvas after load (fixes a bug on iPad and FF Mac) */
+ force_resize: false,
+ allow_double_click: true,
+ /* Allows Double Click to create a node on an empty background */
+ zoom_on_scroll: true,
+ /* Allows to use the scrollwheel to zoom */
+ element_delete_delay: 0,
+ /* Delay between clicking on the bin on an element and really deleting it
+ Set to 0 for delete confirm */
+ autoscale_padding: 50,
+ resize: true,
+
+ /* zoom options */
+ show_zoom: true,
+ /* show zoom buttons */
+ save_view: true,
+ /* show buttons to save view */
+ default_view: false,
+ /* Allows to load default view (zoom+offset) at start on read_only mode, instead of autoScale. the default_view will be the last */
+ default_index_view: -1,
+
+ /* URL parsing */
+ update_url:true,
+ /* update the url each time the paper shift or on zoom in/out, with the serialized view (offset and scale) */
+
+
+ /* TOP BAR BUTTONS */
+ show_search_field: true,
+ show_user_list: true,
+ user_name_editable: true,
+ user_color_editable: true,
+ show_user_color: true,
+ show_save_button: true,
+ show_export_button: true,
+ show_open_button: false,
+ show_addnode_button: true,
+ show_addedge_button: true,
+ show_bookmarklet: true,
+ show_fullscreen_button: true,
+ home_button_url: false,
+ home_button_title: "Home",
+
+ /* MINI-MAP OPTIONS */
+
+ show_minimap: true,
+ /* Show a small map at the bottom right */
+ minimap_width: 160,
+ minimap_height: 120,
+ minimap_padding: 20,
+ minimap_background_color: "#ffffff",
+ minimap_border_color: "#cccccc",
+ minimap_highlight_color: "#ffff00",
+ minimap_highlight_weight: 5,
+
+
+ /* EDGE/NODE COMMON OPTIONS */
+
+ buttons_background: "#202020",
+ buttons_label_color: "#c000c0",
+ buttons_label_font_size: 9,
+
+ ghost_opacity : 0.3,
+ /* opacity when the hidden element is revealed */
+ default_dash_array : [4, 5],
+ /* dash line genometry */
+
+ /* NODE DISPLAY OPTIONS */
+
+ show_node_circles: true,
+ /* Show circles for nodes */
+ clip_node_images: true,
+ /* Constraint node images to circles */
+ node_images_fill_mode: false,
+ /* Set to false for "letterboxing" (height/width of node adapted to show full image)
+ Set to true for "crop" (adapted to fill circle) */
+ node_size_base: 25,
+ node_stroke_width: 2,
+ node_stroke_max_width: 12,
+ selected_node_stroke_width: 4,
+ selected_node_stroke_max_width: 24,
+ node_stroke_witdh_scale: 5,
+ node_fill_color: "#ffffff",
+ highlighted_node_fill_color: "#ffff00",
+ node_label_distance: 5,
+ /* Vertical distance between node and label */
+ node_label_max_length: 60,
+ /* Maximum displayed text length */
+ label_untitled_nodes: "(untitled)",
+ /* Label to display on untitled nodes */
+ hide_nodes: true,
+ /* allow hide/show nodes */
+ change_shapes: true,
+ /* Change shapes enabled */
+ change_types: true,
+ /* Change type enabled */
+
+ /* NODE EDITOR TEMPLATE*/
+
+ node_editor_templates: {
+ "default": "templates/nodeeditor_readonly.html",
+ "video": "templates/nodeeditor_video.html"
+ },
+
+ /* EDGE DISPLAY OPTIONS */
+
+ edge_stroke_width: 2,
+ edge_stroke_max_width: 12,
+ selected_edge_stroke_width: 4,
+ selected_edge_stroke_max_width: 24,
+ edge_stroke_witdh_scale: 5,
+
+ edge_label_distance: 0,
+ edge_label_max_length: 20,
+ edge_arrow_length: 18,
+ edge_arrow_width: 12,
+ edge_arrow_max_width: 32,
+ edge_gap_in_bundles: 12,
+ label_untitled_edges: "",
+
+ /* CONTEXTUAL DISPLAY (TOOLTIP OR EDITOR) OPTIONS */
+
+ tooltip_width: 275,
+ tooltip_padding: 10,
+ tooltip_margin: 15,
+ tooltip_arrow_length : 20,
+ tooltip_arrow_width : 40,
+ tooltip_top_color: "#f0f0f0",
+ tooltip_bottom_color: "#d0d0d0",
+ tooltip_border_color: "#808080",
+ tooltip_border_width: 1,
+ tooltip_opacity: 0.8,
+
+ richtext_editor_config: {
+ toolbarGroups: [
+ { name: 'basicstyles', groups: [ 'basicstyles', 'cleanup' ] },
+ { name: 'clipboard', groups: [ 'clipboard', 'undo' ] },
+ '/',
+ { name: 'styles'},
+ ],
+ removePlugins : 'colorbutton,find,flash,font,forms,iframe,image,newpage,smiley,specialchar,stylescombo,templates',
+ },
+
+ /* NODE EDITOR OPTIONS */
+
+ show_node_editor_uri: true,
+ show_node_editor_description: true,
+ show_node_editor_description_richtext: true,
+ show_node_editor_size: true,
+ show_node_editor_style: true,
+ show_node_editor_style_color: true,
+ show_node_editor_style_dash: true,
+ show_node_editor_style_thickness: true,
+ show_node_editor_image: true,
+ show_node_editor_creator: true,
+ allow_image_upload: true,
+ uploaded_image_max_kb: 500,
+
+
+ /* NODE TOOLTIP OPTIONS */
+
+ show_node_tooltip_uri: true,
+ show_node_tooltip_description: true,
+ show_node_tooltip_color: true,
+ show_node_tooltip_image: true,
+ show_node_tooltip_creator: true,
+
+ /* EDGE EDITOR OPTIONS */
+
+ show_edge_editor_uri: true,
+ show_edge_editor_style: true,
+ show_edge_editor_style_color: true,
+ show_edge_editor_style_dash: true,
+ show_edge_editor_style_thickness: true,
+ show_edge_editor_style_arrow: true,
+ show_edge_editor_direction: true,
+ show_edge_editor_nodes: true,
+ show_edge_editor_creator: true,
+
+ /* EDGE TOOLTIP OPTIONS */
+
+ show_edge_tooltip_uri: true,
+ show_edge_tooltip_color: true,
+ show_edge_tooltip_nodes: true,
+ show_edge_tooltip_creator: true,
+
+};
+
+Rkns.i18n = {
+ fr: {
+ "Edit Node": "Édition d’un nœud",
+ "Edit Edge": "Édition d’un lien",
+ "Title:": "Titre :",
+ "URI:": "URI :",
+ "Description:": "Description :",
+ "From:": "De :",
+ "To:": "Vers :",
+ "Image": "Image",
+ "Image URL:": "URL d'Image",
+ "Choose Image File:": "Choisir un fichier image",
+ "Full Screen": "Mode plein écran",
+ "Add Node": "Ajouter un nœud",
+ "Add Edge": "Ajouter un lien",
+ "Save Project": "Enregistrer le projet",
+ "Open Project": "Ouvrir un projet",
+ "Auto-save enabled": "Enregistrement automatique activé",
+ "Connection lost": "Connexion perdue",
+ "Created by:": "Créé par :",
+ "Zoom In": "Agrandir l’échelle",
+ "Zoom Out": "Rapetisser l’échelle",
+ "Edit": "Éditer",
+ "Remove": "Supprimer",
+ "Cancel deletion": "Annuler la suppression",
+ "Link to another node": "Créer un lien",
+ "Enlarge": "Agrandir",
+ "Shrink": "Rétrécir",
+ "Click on the background canvas to add a node": "Cliquer sur le fond du graphe pour rajouter un nœud",
+ "Click on a first node to start the edge": "Cliquer sur un premier nœud pour commencer le lien",
+ "Click on a second node to complete the edge": "Cliquer sur un second nœud pour terminer le lien",
+ "Wikipedia": "Wikipédia",
+ "Wikipedia in ": "Wikipédia en ",
+ "French": "Français",
+ "English": "Anglais",
+ "Japanese": "Japonais",
+ "Untitled project": "Projet sans titre",
+ "Lignes de Temps": "Lignes de Temps",
+ "Loading, please wait": "Chargement en cours, merci de patienter",
+ "Edge color:": "Couleur :",
+ "Dash:": "Point. :",
+ "Thickness:": "Epaisseur :",
+ "Arrow:": "Flèche :",
+ "Node color:": "Couleur :",
+ "Choose color": "Choisir une couleur",
+ "Change edge direction": "Changer le sens du lien",
+ "Do you really wish to remove node ": "Voulez-vous réellement supprimer le nœud ",
+ "Do you really wish to remove edge ": "Voulez-vous réellement supprimer le lien ",
+ "This file is not an image": "Ce fichier n'est pas une image",
+ "Image size must be under ": "L'image doit peser moins de ",
+ "Size:": "Taille :",
+ "KB": "ko",
+ "Choose from vocabulary:": "Choisir dans un vocabulaire :",
+ "SKOS Documentation properties": "SKOS: Propriétés documentaires",
+ "has note": "a pour note",
+ "has example": "a pour exemple",
+ "has definition": "a pour définition",
+ "SKOS Semantic relations": "SKOS: Relations sémantiques",
+ "has broader": "a pour concept plus large",
+ "has narrower": "a pour concept plus étroit",
+ "has related": "a pour concept apparenté",
+ "Dublin Core Metadata": "Métadonnées Dublin Core",
+ "has contributor": "a pour contributeur",
+ "covers": "couvre",
+ "created by": "créé par",
+ "has date": "a pour date",
+ "published by": "édité par",
+ "has source": "a pour source",
+ "has subject": "a pour sujet",
+ "Dragged resource": "Ressource glisée-déposée",
+ "Search the Web": "Rechercher en ligne",
+ "Search in Bins": "Rechercher dans les chutiers",
+ "Close bin": "Fermer le chutier",
+ "Refresh bin": "Rafraîchir le chutier",
+ "(untitled)": "(sans titre)",
+ "Select contents:": "Sélectionner des contenus :",
+ "Drag items from this website, drop them in Renkan": "Glissez des éléments de ce site web vers Renkan",
+ "Drag this button to your bookmark bar. When on a third-party website, click it to enable drag-and-drop from the website to Renkan.": "Glissez ce bouton vers votre barre de favoris. Ensuite, depuis un site tiers, cliquez dessus pour activer 'Drag-to-Add' puis glissez des éléments de ce site vers Renkan",
+ "Shapes available": "Formes disponibles",
+ "Circle": "Cercle",
+ "Square": "Carré",
+ "Diamond": "Losange",
+ "Hexagone": "Hexagone",
+ "Ellipse": "Ellipse",
+ "Star": "Étoile",
+ "Cloud": "Nuage",
+ "Triangle": "Triangle",
+ "Zoom Fit": "Ajuster le Zoom",
+ "Download Project": "Télécharger le projet",
+ "Save view": "Sauver la vue",
+ "View saved view": "Restaurer la Vue",
+ "Renkan \'Drag-to-Add\' bookmarklet": "Renkan \'Deplacer-Pour-Ajouter\' Signet",
+ "(unknown user)":"(non authentifié)",
+ "<unknown user>":"<non authentifié>",
+ "Search in graph":"Rechercher dans carte",
+ "Search in " : "Chercher dans "
+ }
+};
+
+/* Saves the Full JSON at each modification */
+
+Rkns.jsonIO = function(_renkan, _opts) {
+ var _proj = _renkan.project;
+ if (typeof _opts.http_method === "undefined") {
+ _opts.http_method = 'PUT';
+ }
+ var _load = function() {
+ _renkan.renderer.redrawActive = false;
+ _proj.set({
+ loadingStatus : true
+ });
+ Rkns.$.getJSON(_opts.url, function(_data) {
+ _renkan.dataloader.load(_data);
+ _proj.set({
+ loadingStatus : false
+ });
+ _proj.set({
+ saveStatus : 0
+ });
+ _renkan.renderer.redrawActive = true;
+ });
+ };
+ var _save = function() {
+ _proj.set({
+ saveStatus : 2
+ });
+ var _data = _proj.toJSON();
+ if (!_renkan.read_only) {
+ Rkns.$.ajax({
+ type : _opts.http_method,
+ url : _opts.url,
+ contentType : "application/json",
+ data : JSON.stringify(_data),
+ success : function(data, textStatus, jqXHR) {
+ _proj.set({
+ saveStatus : 0
+ });
+ }
+ });
+ }
+
+ };
+ var _thrSave = Rkns._.throttle(function() {
+ setTimeout(_save, 100);
+ }, 1000);
+
+ //TODO: Rearrange to avoid the 2 firts PUT due to a change in the project model
+ // Take car of setting up the listener correctly to listen the save action on the view
+ _proj.on("add:nodes add:edges add:users add:views", function(_model) {
+ _model.on("change remove", function(_model) {
+ _thrSave();
+ });
+ _thrSave();
+ });
+ _proj.on("change", function() {
+ if (!(_proj.changedAttributes.length === 1 && _proj
+ .hasChanged('saveStatus'))) {
+ _thrSave();
+ }
+ });
+
+ _load();
+};
+
+/* Saves the Full JSON once */
+
+Rkns.jsonIOSaveOnClick = function(_renkan, _opts) {
+ var _proj = _renkan.project,
+ _saveWarn = false,
+ _onLeave = function() {
+ return "Project not saved";
+ };
+ if (typeof _opts.http_method === "undefined") {
+ _opts.http_method = 'POST';
+ }
+ var _load = function() {
+ var getdata = {},
+ rx = /id=([^&#?=]+)/,
+ matches = document.location.hash.match(rx);
+ if (matches) {
+ getdata.id = matches[1];
+ }
+ Rkns.$.ajax({
+ url: _opts.url,
+ data: getdata,
+ beforeSend: function(){
+ _renkan.renderer.redrawActive = false;
+ _proj.set({loadingStatus:true});
+ },
+ success: function(_data) {
+ _renkan.dataloader.load(_data);
+ _proj.set({loadingStatus:false});
+ _proj.set({saveStatus:0});
+ _renkan.renderer.redrawActive = true;
+ }
+ });
+ };
+ var _save = function() {
+ _proj.set("saved_at", new Date());
+ var _data = _proj.toJSON();
+ Rkns.$.ajax({
+ type: _opts.http_method,
+ url: _opts.url,
+ contentType: "application/json",
+ data: JSON.stringify(_data),
+ beforeSend: function(){
+ _proj.set({saveStatus:2});
+ },
+ success: function(data, textStatus, jqXHR) {
+ $(window).off("beforeunload", _onLeave);
+ _saveWarn = false;
+ _proj.set({saveStatus:0});
+ //document.location.hash = "#id=" + data.id;
+ //$(".Rk-Notifications").text("Saved as "+document.location.href).fadeIn().delay(2000).fadeOut();
+ }
+ });
+ };
+ var _checkLeave = function() {
+ _proj.set({saveStatus:1});
+
+ var title = _proj.get("title");
+ if (title && _proj.get("nodes").length) {
+ $(".Rk-Save-Button").removeClass("disabled");
+ } else {
+ $(".Rk-Save-Button").addClass("disabled");
+ }
+ if (title) {
+ $(".Rk-PadTitle").css("border-color","#333333");
+ }
+ if (!_saveWarn) {
+ _saveWarn = true;
+ $(window).on("beforeunload", _onLeave);
+ }
+ };
+ _load();
+ _proj.on("add:nodes add:edges add:users change", function(_model) {
+ _model.on("change remove", function(_model) {
+ if(!(_model.changedAttributes.length === 1 && _model.hasChanged('saveStatus'))) {
+ _checkLeave();
+ }
+ });
+ if(!(_proj.changedAttributes.length === 1 && _proj.hasChanged('saveStatus'))) {
+ _checkLeave();
+ }
+ });
+ _renkan.renderer.save = function() {
+ if ($(".Rk-Save-Button").hasClass("disabled")) {
+ if (!_proj.get("title")) {
+ $(".Rk-PadTitle").css("border-color","#ff0000");
+ }
+ } else {
+ _save();
+ }
+ };
+};
+
+(function(Rkns) {
+"use strict";
+
+var _ = Rkns._;
+
+var Ldt = Rkns.Ldt = {};
+
+var Bin = Ldt.Bin = function(_renkan, _opts) {
+ if (_opts.ldt_type) {
+ var Resclass = Ldt[_opts.ldt_type+"Bin"];
+ if (Resclass) {
+ return new Resclass(_renkan, _opts);
+ }
+ }
+ console.error("No such LDT Bin Type");
+};
+
+var ProjectBin = Ldt.ProjectBin = Rkns.Utils.inherit(Rkns._BaseBin);
+
+ProjectBin.prototype.tagTemplate = renkanJST['templates/ldtjson-bin/tagtemplate.html'];
+
+ProjectBin.prototype.annotationTemplate = renkanJST['templates/ldtjson-bin/annotationtemplate.html'];
+
+ProjectBin.prototype._init = function(_renkan, _opts) {
+ this.renkan = _renkan;
+ this.proj_id = _opts.project_id;
+ this.ldt_platform = _opts.ldt_platform || "http://ldt.iri.centrepompidou.fr/";
+ this.title_$.html(_opts.title);
+ this.title_icon_$.addClass('Rk-Ldt-Title-Icon');
+ this.refresh();
+};
+
+ProjectBin.prototype.render = function(searchbase) {
+ var search = searchbase || Rkns.Utils.regexpFromTextOrArray();
+ function highlight(_text) {
+ var _e = _(_text).escape();
+ return search.isempty ? _e : search.replace(_e, "<span class='searchmatch'>$1</span>");
+ }
+ function convertTC(_ms) {
+ function pad(_n) {
+ var _res = _n.toString();
+ while (_res.length < 2) {
+ _res = '0' + _res;
+ }
+ return _res;
+ }
+ var _totalSeconds = Math.abs(Math.floor(_ms/1000)),
+ _hours = Math.floor(_totalSeconds / 3600),
+ _minutes = (Math.floor(_totalSeconds / 60) % 60),
+ _seconds = _totalSeconds % 60,
+ _res = '';
+ if (_hours) {
+ _res += pad(_hours) + ':';
+ }
+ _res += pad(_minutes) + ':' + pad(_seconds);
+ return _res;
+ }
+
+ var _html = '<li><h3>Tags</h3></li>',
+ _projtitle = this.data.meta["dc:title"],
+ _this = this,
+ count = 0;
+ _this.title_$.text('LDT Project: "' + _projtitle + '"');
+ _.map(_this.data.tags,function(_tag) {
+ var _title = _tag.meta["dc:title"];
+ if (!search.isempty && !search.test(_title)) {
+ return;
+ }
+ count++;
+ _html += _this.tagTemplate({
+ ldt_platform: _this.ldt_platform,
+ title: _title,
+ htitle: highlight(_title),
+ encodedtitle : encodeURIComponent(_title),
+ static_url: _this.renkan.options.static_url
+ });
+ });
+ _html += '<li><h3>Annotations</h3></li>';
+ _.map(_this.data.annotations,function(_annotation) {
+ var _description = _annotation.content.description,
+ _title = _annotation.content.title.replace(_description,"");
+ if (!search.isempty && !search.test(_title) && !search.test(_description)) {
+ return;
+ }
+ count++;
+ var _duration = _annotation.end - _annotation.begin,
+ _img = (
+ (_annotation.content && _annotation.content.img && _annotation.content.img.src) ?
+ _annotation.content.img.src :
+ ( _duration ? _this.renkan.options.static_url+"img/ldt-segment.png" : _this.renkan.options.static_url+"img/ldt-point.png" )
+ );
+ _html += _this.annotationTemplate({
+ ldt_platform: _this.ldt_platform,
+ title: _title,
+ htitle: highlight(_title),
+ description: _description,
+ hdescription: highlight(_description),
+ start: convertTC(_annotation.begin),
+ end: convertTC(_annotation.end),
+ duration: convertTC(_duration),
+ mediaid: _annotation.media,
+ annotationid: _annotation.id,
+ image: _img,
+ static_url: _this.renkan.options.static_url
+ });
+ });
+
+ this.main_$.html(_html);
+ if (!search.isempty && count) {
+ this.count_$.text(count).show();
+ } else {
+ this.count_$.hide();
+ }
+ if (!search.isempty && !count) {
+ this.$.hide();
+ } else {
+ this.$.show();
+ }
+ this.renkan.resizeBins();
+};
+
+ProjectBin.prototype.refresh = function() {
+ var _this = this;
+ Rkns.$.ajax({
+ url: this.ldt_platform + 'ldtplatform/ldt/cljson/id/' + this.proj_id,
+ dataType: "jsonp",
+ success: function(_data) {
+ _this.data = _data;
+ _this.render();
+ }
+ });
+};
+
+var Search = Ldt.Search = function(_renkan, _opts) {
+ this.renkan = _renkan;
+ this.lang = _opts.lang || "en";
+};
+
+Search.prototype.getBgClass = function() {
+ return "Rk-Ldt-Icon";
+};
+
+Search.prototype.getSearchTitle = function() {
+ return this.renkan.translate("Lignes de Temps");
+};
+
+Search.prototype.search = function(_q) {
+ this.renkan.tabs.push(
+ new ResultsBin(this.renkan, {
+ search: _q
+ })
+ );
+};
+
+var ResultsBin = Ldt.ResultsBin = Rkns.Utils.inherit(Rkns._BaseBin);
+
+ResultsBin.prototype.segmentTemplate = renkanJST['templates/ldtjson-bin/segmenttemplate.html'];
+
+ResultsBin.prototype._init = function(_renkan, _opts) {
+ this.renkan = _renkan;
+ this.ldt_platform = _opts.ldt_platform || "http://ldt.iri.centrepompidou.fr/";
+ this.max_results = _opts.max_results || 50;
+ this.search = _opts.search;
+ this.title_$.html('Lignes de Temps: "' + _opts.search + '"');
+ this.title_icon_$.addClass('Rk-Ldt-Title-Icon');
+ this.refresh();
+};
+
+ResultsBin.prototype.render = function(searchbase) {
+ if (!this.data) {
+ return;
+ }
+ var search = searchbase || Rkns.Utils.regexpFromTextOrArray();
+ var highlightrx = (search.isempty ? Rkns.Utils.regexpFromTextOrArray(this.search) : search);
+ function highlight(_text) {
+ return highlightrx.replace(_(_text).escape(), "<span class='searchmatch'>$1</span>");
+ }
+ function convertTC(_ms) {
+ function pad(_n) {
+ var _res = _n.toString();
+ while (_res.length < 2) {
+ _res = '0' + _res;
+ }
+ return _res;
+ }
+ var _totalSeconds = Math.abs(Math.floor(_ms/1000)),
+ _hours = Math.floor(_totalSeconds / 3600),
+ _minutes = (Math.floor(_totalSeconds / 60) % 60),
+ _seconds = _totalSeconds % 60,
+ _res = '';
+ if (_hours) {
+ _res += pad(_hours) + ':';
+ }
+ _res += pad(_minutes) + ':' + pad(_seconds);
+ return _res;
+ }
+
+ var _html = '',
+ _this = this,
+ count = 0;
+ _.each(this.data.objects,function(_segment) {
+ var _description = _segment.abstract,
+ _title = _segment.title;
+ if (!search.isempty && !search.test(_title) && !search.test(_description)) {
+ return;
+ }
+ count++;
+ var _duration = _segment.duration,
+ _begin = _segment.start_ts,
+ _end = + _segment.duration + _begin,
+ _img = (
+ _duration ?
+ _this.renkan.options.static_url + "img/ldt-segment.png" :
+ _this.renkan.options.static_url + "img/ldt-point.png"
+ );
+ _html += _this.segmentTemplate({
+ ldt_platform: _this.ldt_platform,
+ title: _title,
+ htitle: highlight(_title),
+ description: _description,
+ hdescription: highlight(_description),
+ start: convertTC(_begin),
+ end: convertTC(_end),
+ duration: convertTC(_duration),
+ mediaid: _segment.iri_id,
+ //projectid: _segment.project_id,
+ //cuttingid: _segment.cutting_id,
+ annotationid: _segment.element_id,
+ image: _img
+ });
+ });
+
+ this.main_$.html(_html);
+ if (!search.isempty && count) {
+ this.count_$.text(count).show();
+ } else {
+ this.count_$.hide();
+ }
+ if (!search.isempty && !count) {
+ this.$.hide();
+ } else {
+ this.$.show();
+ }
+ this.renkan.resizeBins();
+};
+
+ResultsBin.prototype.refresh = function() {
+ var _this = this;
+ Rkns.$.ajax({
+ url: this.ldt_platform + 'ldtplatform/api/ldt/1.0/segments/search/',
+ data: {
+ format: "jsonp",
+ q: this.search,
+ limit: this.max_results
+ },
+ dataType: "jsonp",
+ success: function(_data) {
+ _this.data = _data;
+ _this.render();
+ }
+ });
+};
+
+})(window.Rkns);
+
+Rkns.ResourceList = {};
+
+Rkns.ResourceList.Bin = Rkns.Utils.inherit(Rkns._BaseBin);
+
+Rkns.ResourceList.Bin.prototype.resultTemplate = renkanJST['templates/list-bin.html'];
+
+Rkns.ResourceList.Bin.prototype._init = function(_renkan, _opts) {
+ this.renkan = _renkan;
+ this.title_$.html(_opts.title);
+ if (_opts.list) {
+ this.data = _opts.list;
+ }
+ this.refresh();
+};
+
+Rkns.ResourceList.Bin.prototype.render = function(searchbase) {
+ var search = searchbase || Rkns.Utils.regexpFromTextOrArray();
+ function highlight(_text) {
+ var _e = _(_text).escape();
+ return search.isempty ? _e : search.replace(_e, "<span class='searchmatch'>$1</span>");
+ }
+ var _html = "",
+ _this = this,
+ count = 0;
+ Rkns._.each(this.data,function(_item) {
+ var _element;
+ if (typeof _item === "string") {
+ if (/^(https?:\/\/|www)/.test(_item)) {
+ _element = { url: _item };
+ } else {
+ _element = { title: _item.replace(/[:,]?\s?(https?:\/\/|www)[\d\w\/.&?=#%-_]+\s?/,'').trim() };
+ var _match = _item.match(/(https?:\/\/|www)[\d\w\/.&?=#%-_]+/);
+ if (_match) {
+ _element.url = _match[0];
+ }
+ if (_element.title.length > 80) {
+ _element.description = _element.title;
+ _element.title = _element.title.replace(/^(.{30,60})\s.+$/,'$1…');
+ }
+ }
+ } else {
+ _element = _item;
+ }
+ var title = _element.title || (_element.url || "").replace(/^https?:\/\/(www\.)?/,'').replace(/^(.{40}).+$/,'$1…'),
+ url = _element.url || "",
+ description = _element.description || "",
+ image = _element.image || "";
+ if (url && !/^https?:\/\//.test(url)) {
+ url = 'http://' + url;
+ }
+ if (!search.isempty && !search.test(title) && !search.test(description)) {
+ return;
+ }
+ count++;
+ _html += _this.resultTemplate({
+ url: url,
+ title: title,
+ htitle: highlight(title),
+ image: image,
+ description: description,
+ hdescription: highlight(description),
+ static_url: _this.renkan.options.static_url
+ });
+ });
+ _this.main_$.html(_html);
+ if (!search.isempty && count) {
+ this.count_$.text(count).show();
+ } else {
+ this.count_$.hide();
+ }
+ if (!search.isempty && !count) {
+ this.$.hide();
+ } else {
+ this.$.show();
+ }
+ this.renkan.resizeBins();
+};
+
+Rkns.ResourceList.Bin.prototype.refresh = function() {
+ if (this.data) {
+ this.render();
+ }
+};
+
+Rkns.Wikipedia = {
+};
+
+Rkns.Wikipedia.Search = function(_renkan, _opts) {
+ this.renkan = _renkan;
+ this.lang = _opts.lang || "en";
+};
+
+Rkns.Wikipedia.Search.prototype.getBgClass = function() {
+ return "Rk-Wikipedia-Search-Icon Rk-Wikipedia-Lang-" + this.lang;
+};
+
+Rkns.Wikipedia.Search.prototype.getSearchTitle = function() {
+ var langs = {
+ "fr": "French",
+ "en": "English",
+ "ja": "Japanese"
+ };
+ if (langs[this.lang]) {
+ return this.renkan.translate("Wikipedia in ") + this.renkan.translate(langs[this.lang]);
+ } else {
+ return this.renkan.translate("Wikipedia") + " [" + this.lang + "]";
+ }
+};
+
+Rkns.Wikipedia.Search.prototype.search = function(_q) {
+ this.renkan.tabs.push(
+ new Rkns.Wikipedia.Bin(this.renkan, {
+ lang: this.lang,
+ search: _q
+ })
+ );
+};
+
+Rkns.Wikipedia.Bin = Rkns.Utils.inherit(Rkns._BaseBin);
+
+Rkns.Wikipedia.Bin.prototype.resultTemplate = renkanJST['templates/wikipedia-bin/resulttemplate.html'];
+
+Rkns.Wikipedia.Bin.prototype._init = function(_renkan, _opts) {
+ this.renkan = _renkan;
+ this.search = _opts.search;
+ this.lang = _opts.lang || "en";
+ this.title_icon_$.addClass('Rk-Wikipedia-Title-Icon Rk-Wikipedia-Lang-' + this.lang);
+ this.title_$.html(this.search).addClass("Rk-Wikipedia-Title");
+ this.refresh();
+};
+
+Rkns.Wikipedia.Bin.prototype.render = function(searchbase) {
+ var search = searchbase || Rkns.Utils.regexpFromTextOrArray();
+ var highlightrx = (search.isempty ? Rkns.Utils.regexpFromTextOrArray(this.search) : search);
+ function highlight(_text) {
+ return highlightrx.replace(_(_text).escape(), "<span class='searchmatch'>$1</span>");
+ }
+ var _html = "",
+ _this = this,
+ count = 0;
+ Rkns._.each(this.data.query.search, function(_result) {
+ var title = _result.title,
+ url = "http://" + _this.lang + ".wikipedia.org/wiki/" + encodeURI(title.replace(/ /g,"_")),
+ description = Rkns.$('<div>').html(_result.snippet).text();
+ if (!search.isempty && !search.test(title) && !search.test(description)) {
+ return;
+ }
+ count++;
+ _html += _this.resultTemplate({
+ url: url,
+ title: title,
+ htitle: highlight(title),
+ description: description,
+ hdescription: highlight(description),
+ static_url: _this.renkan.options.static_url
+ });
+ });
+ _this.main_$.html(_html);
+ if (!search.isempty && count) {
+ this.count_$.text(count).show();
+ } else {
+ this.count_$.hide();
+ }
+ if (!search.isempty && !count) {
+ this.$.hide();
+ } else {
+ this.$.show();
+ }
+ this.renkan.resizeBins();
+};
+
+Rkns.Wikipedia.Bin.prototype.refresh = function() {
+ var _this = this;
+ Rkns.$.ajax({
+ url: "http://" + _this.lang + ".wikipedia.org/w/api.php?action=query&list=search&srsearch=" + encodeURIComponent(this.search) + "&format=json",
+ dataType: "jsonp",
+ success: function(_data) {
+ _this.data = _data;
+ _this.render();
+ }
+ });
+};
+
+
+define('renderer/baserepresentation',['jquery', 'underscore'], function ($, _) {
+ 'use strict';
+
+ /* Rkns.Renderer._BaseRepresentation Class */
+
+ /* In Renkan, a "Representation" is a sort of ViewModel (in the MVVM paradigm) and bridges the gap between
+ * models (written with Backbone.js) and the view (written with Paper.js)
+ * Renkan's representations all inherit from Rkns.Renderer._BaseRepresentation '*/
+
+ var _BaseRepresentation = function(_renderer, _model) {
+ if (typeof _renderer !== "undefined") {
+ this.renderer = _renderer;
+ this.renkan = _renderer.renkan;
+ this.project = _renderer.renkan.project;
+ this.options = _renderer.renkan.options;
+ this.model = _model;
+ if (this.model) {
+ var _this = this;
+ this._changeBinding = function() {
+ _this.redraw({change: true});
+ };
+ this._removeBinding = function() {
+ _renderer.removeRepresentation(_this);
+ _.defer(function() {
+ _renderer.redraw();
+ });
+ };
+ this._selectBinding = function() {
+ _this.select();
+ };
+ this._unselectBinding = function() {
+ _this.unselect();
+ };
+ this.model.on("change", this._changeBinding );
+ this.model.on("remove", this._removeBinding );
+ this.model.on("select", this._selectBinding );
+ this.model.on("unselect", this._unselectBinding );
+ }
+ }
+ };
+
+ /* Rkns.Renderer._BaseRepresentation Methods */
+
+ _(_BaseRepresentation.prototype).extend({
+ _super: function(_func) {
+ return _BaseRepresentation.prototype[_func].apply(this, Array.prototype.slice.call(arguments, 1));
+ },
+ redraw: function() {},
+ moveTo: function() {},
+ show: function() { return "BaseRepresentation.show"; },
+ hide: function() {},
+ select: function() {
+ if (this.model) {
+ this.model.trigger("selected");
+ }
+ },
+ unselect: function() {
+ if (this.model) {
+ this.model.trigger("unselected");
+ }
+ },
+ highlight: function() {},
+ unhighlight: function() {},
+ mousedown: function() {},
+ mouseup: function() {
+ if (this.model) {
+ this.model.trigger("clicked");
+ }
+ },
+ destroy: function() {
+ if (this.model) {
+ this.model.off("change", this._changeBinding );
+ this.model.off("remove", this._removeBinding );
+ this.model.off("select", this._selectBinding );
+ this.model.off("unselect", this._unselectBinding );
+ }
+ }
+ }).value();
+
+ /* End of Rkns.Renderer._BaseRepresentation Class */
+
+ return _BaseRepresentation;
+
+});
+
+define('requtils',[], function ($, _) {
+ 'use strict';
+ return {
+ getUtils: function(){
+ return window.Rkns.Utils;
+ },
+ getRenderer: function(){
+ return window.Rkns.Renderer;
+ }
+ };
+
+});
+
+
+define('renderer/basebutton',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* Rkns.Renderer._BaseButton Class */
+
+ /* BaseButton is extended by contextual buttons that appear when hovering on nodes and edges */
+
+ var _BaseButton = Utils.inherit(BaseRepresentation);
+
+ _(_BaseButton.prototype).extend({
+ moveTo: function(_pos) {
+ this.sector.moveTo(_pos);
+ },
+ show: function() {
+ this.sector.show();
+ },
+ hide: function() {
+ if (this.sector){
+ this.sector.hide();
+ }
+ },
+ select: function() {
+ this.sector.select();
+ },
+ unselect: function(_newTarget) {
+ this.sector.unselect();
+ if (!_newTarget || (_newTarget !== this.source_representation && _newTarget.source_representation !== this.source_representation)) {
+ this.source_representation.unselect();
+ }
+ },
+ destroy: function() {
+ this.sector.destroy();
+ }
+ }).value();
+
+ return _BaseButton;
+
+});
+
+
+define('renderer/shapebuilder',[], function () {
+ 'use strict';
+
+ var cloud_path = "M0,0c-0.1218516546,-0.0336420601 -0.2451649928,0.0048580836 -0.3302944641,0.0884969975c-0.0444763883,-0.0550844815 -0.1047003238,-0.0975985034 -0.1769360893,-0.1175406746c-0.1859066673,-0.0513257002 -0.3774236254,0.0626045858 -0.4272374613,0.2541588105c-0.0036603877,0.0140753132 -0.0046241235,0.028229722 -0.0065872453,0.042307536c-0.1674179627,-0.0179317735 -0.3276106855,0.0900599386 -0.3725537463,0.2628868425c-0.0445325077,0.1712456429 0.0395025693,0.3463497959 0.1905420475,0.4183458793c-0.0082101538,0.0183442886 -0.0158652506,0.0372432828 -0.0211098452,0.0574080693c-0.0498130336,0.1915540431 0.0608692569,0.3884647499 0.2467762814,0.4397904033c0.0910577256,0.0251434257 0.1830791813,0.0103792696 0.2594677475,-0.0334472349c0.042100113,0.0928009202 0.1205930075,0.1674914182 0.2240666796,0.1960572479c0.1476344161,0.0407610407 0.297446165,-0.0238077445 0.3783262342,-0.1475652419c0.0327623278,0.0238981846 0.0691792333,0.0436665447 0.1102008706,0.0549940004c0.1859065794,0.0513256592 0.3770116432,-0.0627203154 0.4268255671,-0.2542745401c0.0250490557,-0.0963230532 0.0095494076,-0.1938010889 -0.0356681889,-0.2736906101c0.0447507424,-0.0439678867 0.0797796014,-0.0996624318 0.0969425462,-0.1656617192c0.0498137481,-0.1915564561 -0.0608688118,-0.3884669813 -0.2467755669,-0.4397928163c-0.0195699622,-0.0054005426 -0.0391731675,-0.0084429542 -0.0586916488,-0.0102888295c0.0115683912,-0.1682147574 -0.0933564223,-0.3269222408 -0.2572937178,-0.3721841203z";
+ /* ShapeBuilder Begin */
+
+ var builders = {
+ "circle":{
+ getShape: function() {
+ return new paper.Path.Circle([0, 0], 1);
+ },
+ getImageShape: function(center, radius) {
+ return new paper.Path.Circle(center, radius);
+ }
+ },
+ "rectangle":{
+ getShape: function() {
+ return new paper.Path.Rectangle([-2, -2], [2, 2]);
+ },
+ getImageShape: function(center, radius) {
+ return new paper.Path.Rectangle([-radius, -radius], [radius*2, radius*2]);
+ }
+ },
+ "ellipse":{
+ getShape: function() {
+ return new paper.Path.Ellipse(new paper.Rectangle([-2, -1], [2, 1]));
+ },
+ getImageShape: function(center, radius) {
+ return new paper.Path.Ellipse(new paper.Rectangle([-radius, -radius/2], [radius*2, radius]));
+ }
+ },
+ "polygon":{
+ getShape: function() {
+ return new paper.Path.RegularPolygon([0, 0], 6, 1);
+ },
+ getImageShape: function(center, radius) {
+ return new paper.Path.RegularPolygon(center, 6, radius);
+ }
+ },
+ "diamond":{
+ getShape: function() {
+ var d = new paper.Path.Rectangle([-Math.SQRT2, -Math.SQRT2], [Math.SQRT2, Math.SQRT2]);
+ d.rotate(45);
+ return d;
+ },
+ getImageShape: function(center, radius) {
+ var d = new paper.Path.Rectangle([-radius*Math.SQRT2/2, -radius*Math.SQRT2/2], [radius*Math.SQRT2, radius*Math.SQRT2]);
+ d.rotate(45);
+ return d;
+ }
+ },
+ "star":{
+ getShape: function() {
+ return new paper.Path.Star([0, 0], 8, 1, 0.7);
+ },
+ getImageShape: function(center, radius) {
+ return new paper.Path.Star(center, 8, radius*1, radius*0.7);
+ }
+ },
+ "cloud": {
+ getShape: function() {
+ var path = new paper.Path(cloud_path);
+ return path;
+
+ },
+ getImageShape: function(center, radius) {
+ var path = new paper.Path(cloud_path);
+ path.scale(radius);
+ path.translate(center);
+ return path;
+ }
+ },
+ "triangle": {
+ getShape: function() {
+ return new paper.Path.RegularPolygon([0,0], 3, 1);
+ },
+ getImageShape: function(center, radius) {
+ var shape = new paper.Path.RegularPolygon([0,0], 3, 1);
+ shape.scale(radius);
+ shape.translate(center);
+ return shape;
+ }
+ },
+ "svg": function(path){
+ return {
+ getShape: function() {
+ return new paper.Path(path);
+ },
+ getImageShape: function(center, radius) {
+ // No calcul for the moment
+ return new paper.Path();
+ }
+ };
+ }
+ };
+
+ var ShapeBuilder = function (shape){
+ if(shape === null || typeof shape === "undefined"){
+ shape = "circle";
+ }
+ if(shape.substr(0,4)==="svg:"){
+ return builders.svg(shape.substr(4));
+ }
+ if(!(shape in builders)){
+ shape = "circle";
+ }
+ return builders[shape];
+ };
+
+ ShapeBuilder.builders = builders;
+
+ return ShapeBuilder;
+
+});
+
+define('renderer/noderepr',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation', 'renderer/shapebuilder'], function ($, _, requtils, BaseRepresentation, ShapeBuilder) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* Rkns.Renderer.Node Class */
+
+ /* The representation for the node : A circle, with an image inside and a text label underneath.
+ * The circle and the image are drawn on canvas and managed by Paper.js.
+ * The text label is an HTML node, managed by jQuery. */
+
+ //var NodeRepr = Renderer.Node = Utils.inherit(Renderer._BaseRepresentation);
+ var NodeRepr = Utils.inherit(BaseRepresentation);
+
+ _(NodeRepr.prototype).extend({
+ _init: function() {
+ this.renderer.node_layer.activate();
+ this.type = "Node";
+ this.buildShape();
+ this.hidden = false;
+ this.ghost= false;
+ if (this.options.show_node_circles) {
+ this.circle.strokeWidth = this.options.node_stroke_width;
+ this.h_ratio = 1;
+ } else {
+ this.h_ratio = 0;
+ }
+ this.title = $('<div class="Rk-Label">').appendTo(this.renderer.labels_$);
+
+ if (this.options.editor_mode) {
+ var Renderer = requtils.getRenderer();
+ this.normal_buttons = [
+ new Renderer.NodeEditButton(this.renderer, null),
+ new Renderer.NodeRemoveButton(this.renderer, null),
+ new Renderer.NodeLinkButton(this.renderer, null),
+ new Renderer.NodeEnlargeButton(this.renderer, null),
+ new Renderer.NodeShrinkButton(this.renderer, null)
+ ];
+ if (this.options.hide_nodes){
+ this.normal_buttons.push(
+ new Renderer.NodeHideButton(this.renderer, null),
+ new Renderer.NodeShowButton(this.renderer, null)
+ );
+ }
+ this.pending_delete_buttons = [
+ new Renderer.NodeRevertButton(this.renderer, null)
+ ];
+ this.all_buttons = this.normal_buttons.concat(this.pending_delete_buttons);
+
+ for (var i = 0; i < this.all_buttons.length; i++) {
+ this.all_buttons[i].source_representation = this;
+ }
+ this.active_buttons = [];
+ } else {
+ this.active_buttons = this.all_buttons = [];
+ }
+ this.last_circle_radius = 1;
+
+ if (this.renderer.minimap) {
+ this.renderer.minimap.node_layer.activate();
+ this.minimap_circle = new paper.Path.Circle([0, 0], 1);
+ this.minimap_circle.__representation = this.renderer.minimap.miniframe.__representation;
+ this.renderer.minimap.node_group.addChild(this.minimap_circle);
+ }
+ },
+ _getStrokeWidth: function() {
+ var thickness = (this.model.has('style') && this.model.get('style').thickness) || 1;
+ return this.options.node_stroke_width + (thickness-1) * (this.options.node_stroke_max_width - this.options.node_stroke_width) / (this.options.node_stroke_witdh_scale-1);
+ },
+ _getSelectedStrokeWidth: function() {
+ var thickness = (this.model.has('style') && this.model.get('style').thickness) || 1;
+ return this.options.selected_node_stroke_width + (thickness-1) * (this.options.selected_node_stroke_max_width - this.options.selected_node_stroke_width) / (this.options.node_stroke_witdh_scale-1);
+ },
+ buildShape: function(){
+ if( 'shape' in this.model.changed ) {
+ delete this.img;
+ }
+ if(this.circle){
+ this.circle.remove();
+ delete this.circle;
+ }
+ // "circle" "rectangle" "ellipse" "polygon" "star" "diamond"
+ this.shapeBuilder = new ShapeBuilder(this.model.get("shape"));
+ this.circle = this.shapeBuilder.getShape();
+ this.circle.__representation = this;
+ this.circle.sendToBack();
+ this.last_circle_radius = 1;
+ },
+ redraw: function(options) {
+ if( 'shape' in this.model.changed && 'change' in options && options.change ) {
+ //if( 'shape' in this.model.changed ) {
+ this.buildShape();
+ }
+ var _model_coords = new paper.Point(this.model.get("position")),
+ _baseRadius = this.options.node_size_base * Math.exp((this.model.get("size") || 0) * Utils._NODE_SIZE_STEP);
+ if (!this.is_dragging || !this.paper_coords) {
+ this.paper_coords = this.renderer.toPaperCoords(_model_coords);
+ }
+ this.circle_radius = _baseRadius * this.renderer.view.scale;
+ if (this.last_circle_radius !== this.circle_radius) {
+ this.all_buttons.forEach(function(b) {
+ b.setSectorSize();
+ });
+ this.circle.scale(this.circle_radius / this.last_circle_radius);
+ if (this.node_image) {
+ this.node_image.scale(this.circle_radius / this.last_circle_radius);
+ }
+ }
+ this.circle.position = this.paper_coords;
+ if (this.node_image) {
+ this.node_image.position = this.paper_coords.subtract(this.image_delta.multiply(this.circle_radius));
+ }
+ this.last_circle_radius = this.circle_radius;
+
+ var old_act_btn = this.active_buttons;
+
+ var opacity = 1;
+ if (this.model.get("delete_scheduled")) {
+ opacity = 0.5;
+ this.active_buttons = this.pending_delete_buttons;
+ this.circle.dashArray = [2,2];
+ } else {
+ opacity = 1;
+ this.active_buttons = this.normal_buttons;
+ this.circle.dashArray = null;
+ }
+ if (this.selected && this.renderer.isEditable() && !this.ghost) {
+ if (old_act_btn !== this.active_buttons) {
+ old_act_btn.forEach(function(b) {
+ b.hide();
+ });
+ }
+ this.active_buttons.forEach(function(b) {
+ b.show();
+ });
+ }
+
+ if (this.node_image) {
+ this.node_image.opacity = this.highlighted ? opacity * 0.5 : (opacity - 0.01);
+ }
+
+ this.circle.fillColor = this.highlighted ? this.options.highlighted_node_fill_color : this.options.node_fill_color;
+
+ this.circle.opacity = this.options.show_node_circles ? opacity : 0.01;
+
+ var _text = this.model.get("title") || this.renkan.translate(this.options.label_untitled_nodes) || "";
+ _text = Utils.shortenText(_text, this.options.node_label_max_length);
+
+ if (typeof this.highlighted === "object") {
+ this.title.html(this.highlighted.replace(_(_text).escape(),'<span class="Rk-Highlighted">$1</span>'));
+ } else {
+ this.title.text(_text);
+ }
+
+ var _strokeWidth = this._getStrokeWidth();
+ this.title.css({
+ left: this.paper_coords.x,
+ top: this.paper_coords.y + this.circle_radius * this.h_ratio + this.options.node_label_distance + 0.5*_strokeWidth,
+ opacity: opacity
+ });
+ var _color = (this.model.has("style") && this.model.get("style").color) || (this.model.get("created_by") || Utils._USER_PLACEHOLDER(this.renkan)).get("color"),
+ _dash = (this.model.has("style") && this.model.get("style").dash) ? this.options.default_dash_array : null;
+ this.circle.strokeWidth = _strokeWidth;
+ this.circle.strokeColor = _color;
+ this.circle.dashArray = _dash;
+ var _pc = this.paper_coords;
+ this.all_buttons.forEach(function(b) {
+ b.moveTo(_pc);
+ });
+ var lastImage = this.img;
+ this.img = this.model.get("image");
+ if (this.img && this.img !== lastImage) {
+ this.showImage();
+ if(this.circle) {
+ this.circle.sendToBack();
+ }
+ }
+ if (this.node_image && !this.img) {
+ this.node_image.remove();
+ delete this.node_image;
+ }
+
+ if (this.renderer.minimap) {
+ this.minimap_circle.fillColor = _color;
+ var minipos = this.renderer.toMinimapCoords(_model_coords),
+ miniradius = this.renderer.minimap.scale * _baseRadius,
+ minisize = new paper.Size([miniradius, miniradius]);
+ this.minimap_circle.fitBounds(minipos.subtract(minisize), minisize.multiply(2));
+ }
+
+ if (typeof options === 'undefined' || !('dontRedrawEdges' in options) || !options.dontRedrawEdges) {
+ var _this = this;
+ _.each(
+ this.project.get("edges").filter(
+ function (ed) {
+ return ((ed.get("to") === _this.model) || (ed.get("from") === _this.model));
+ }
+ ),
+ function(edge, index, list) {
+ var repr = _this.renderer.getRepresentationByModel(edge);
+ if (repr && typeof repr.from_representation !== "undefined" && typeof repr.from_representation.paper_coords !== "undefined" && typeof repr.to_representation !== "undefined" && typeof repr.to_representation.paper_coords !== "undefined") {
+ repr.redraw();
+ }
+ }
+ );
+ }
+ if (this.ghost){
+ this.show(true);
+ } else {
+ if (this.hidden) { this.hide(); }
+ }
+ },
+ showImage: function() {
+ var _image = null;
+ if (typeof this.renderer.image_cache[this.img] === "undefined") {
+ _image = new Image();
+ this.renderer.image_cache[this.img] = _image;
+ _image.src = this.img;
+ } else {
+ _image = this.renderer.image_cache[this.img];
+ }
+ if (_image.width) {
+ if (this.node_image) {
+ this.node_image.remove();
+ }
+ this.renderer.node_layer.activate();
+ var width = _image.width,
+ height = _image.height,
+ clipPath = this.model.get("clip_path"),
+ hasClipPath = (typeof clipPath !== "undefined" && clipPath),
+ _clip = null,
+ baseRadius = null,
+ centerPoint = null;
+
+ if (hasClipPath) {
+ _clip = new paper.Path();
+ var instructions = clipPath.match(/[a-z][^a-z]+/gi) || [],
+ lastCoords = [0,0],
+ minX = Infinity,
+ minY = Infinity,
+ maxX = -Infinity,
+ maxY = -Infinity;
+
+ var transformCoords = function(tabc, relative) {
+ var newCoords = tabc.slice(1).map(function(v, k) {
+ var res = parseFloat(v),
+ isY = k % 2;
+ if (isY) {
+ res = ( res - 0.5 ) * height;
+ } else {
+ res = ( res - 0.5 ) * width;
+ }
+ if (relative) {
+ res += lastCoords[isY];
+ }
+ if (isY) {
+ minY = Math.min(minY, res);
+ maxY = Math.max(maxY, res);
+ } else {
+ minX = Math.min(minX, res);
+ maxX = Math.max(maxX, res);
+ }
+ return res;
+ });
+ lastCoords = newCoords.slice(-2);
+ return newCoords;
+ };
+
+ instructions.forEach(function(instr) {
+ var coords = instr.match(/([a-z]|[0-9.-]+)/ig) || [""];
+ switch(coords[0]) {
+ case "M":
+ _clip.moveTo(transformCoords(coords));
+ break;
+ case "m":
+ _clip.moveTo(transformCoords(coords, true));
+ break;
+ case "L":
+ _clip.lineTo(transformCoords(coords));
+ break;
+ case "l":
+ _clip.lineTo(transformCoords(coords, true));
+ break;
+ case "C":
+ _clip.cubicCurveTo(transformCoords(coords));
+ break;
+ case "c":
+ _clip.cubicCurveTo(transformCoords(coords, true));
+ break;
+ case "Q":
+ _clip.quadraticCurveTo(transformCoords(coords));
+ break;
+ case "q":
+ _clip.quadraticCurveTo(transformCoords(coords, true));
+ break;
+ }
+ });
+
+ baseRadius = Math[this.options.node_images_fill_mode ? "min" : "max"](maxX - minX, maxY - minY) / 2;
+ centerPoint = new paper.Point((maxX + minX) / 2, (maxY + minY) / 2);
+ if (!this.options.show_node_circles) {
+ this.h_ratio = (maxY - minY) / (2 * baseRadius);
+ }
+ } else {
+ baseRadius = Math[this.options.node_images_fill_mode ? "min" : "max"](width, height) / 2;
+ centerPoint = new paper.Point(0,0);
+ if (!this.options.show_node_circles) {
+ this.h_ratio = height / (2 * baseRadius);
+ }
+ }
+ var _raster = new paper.Raster(_image);
+ _raster.locked = true; // Disable mouse events on icon
+ if (hasClipPath) {
+ _raster = new paper.Group(_clip, _raster);
+ _raster.opacity = 0.99;
+ /* This is a workaround to allow clipping at group level
+ * If opacity was set to 1, paper.js would merge all clipping groups in one (known bug).
+ */
+ _raster.clipped = true;
+ _clip.__representation = this;
+ }
+ if (this.options.clip_node_images) {
+ var _circleClip = this.shapeBuilder.getImageShape(centerPoint, baseRadius);
+ _raster = new paper.Group(_circleClip, _raster);
+ _raster.opacity = 0.99;
+ _raster.clipped = true;
+ _circleClip.__representation = this;
+ }
+ this.image_delta = centerPoint.divide(baseRadius);
+ this.node_image = _raster;
+ this.node_image.__representation = _this;
+ this.node_image.scale(this.circle_radius / baseRadius);
+ this.node_image.position = this.paper_coords.subtract(this.image_delta.multiply(this.circle_radius));
+ this.node_image.insertAbove(this.circle);
+ } else {
+ var _this = this;
+ $(_image).on("load", function() {
+ _this.showImage();
+ });
+ }
+ },
+ paperShift: function(_delta) {
+ if (this.options.editor_mode) {
+ if (!this.renkan.read_only) {
+ this.is_dragging = true;
+ this.paper_coords = this.paper_coords.add(_delta);
+ this.redraw();
+ }
+ } else {
+ this.renderer.view.paperShift(_delta);
+ }
+ },
+ openEditor: function() {
+ this.renderer.removeRepresentationsOfType("editor");
+ var _editor = this.renderer.addRepresentation("NodeEditor",null);
+ _editor.source_representation = this;
+ _editor.draw();
+ },
+ select: function() {
+ this.selected = true;
+ this.circle.strokeWidth = this._getSelectedStrokeWidth();
+ if (this.renderer.isEditable() && !this.hidden) {
+ this.active_buttons.forEach(function(b) {
+ b.show();
+ });
+ }
+ var _uri = this.model.get("uri");
+ if (_uri) {
+ $('.Rk-Bin-Item').each(function() {
+ var _el = $(this);
+ if (_el.attr("data-uri") === _uri) {
+ _el.addClass("selected");
+ }
+ });
+ }
+ if (!this.options.editor_mode) {
+ this.openEditor();
+ }
+
+ if (this.renderer.minimap) {
+ this.minimap_circle.strokeWidth = this.options.minimap_highlight_weight;
+ this.minimap_circle.strokeColor = this.options.minimap_highlight_color;
+ }
+ //if the node is hidden and the mouse hover it, it appears as a ghost
+ if (this.hidden) {
+ this.show(true);
+ }
+ else {
+ this.showNeighbors(true);
+ }
+ this._super("select");
+ },
+ hideButtons: function() {
+ this.all_buttons.forEach(function(b) {
+ b.hide();
+ });
+ delete(this.buttonTimeout);
+ },
+ unselect: function(_newTarget) {
+ if (!_newTarget || _newTarget.source_representation !== this) {
+ this.selected = false;
+ var _this = this;
+ this.buttons_timeout = setTimeout(function() { _this.hideButtons(); }, 200);
+ this.circle.strokeWidth = this._getStrokeWidth();
+ $('.Rk-Bin-Item').removeClass("selected");
+ if (this.renderer.minimap) {
+ this.minimap_circle.strokeColor = undefined;
+ }
+ //when the mouse don't hover the node anymore, we hide it
+ if (this.hidden) {
+ this.hide();
+ }
+ else {
+ this.hideNeighbors();
+ }
+ this._super("unselect");
+ }
+ },
+ hide: function(){
+ var _this = this;
+ this.ghost = false;
+ this.hidden = true;
+ if (typeof this.node_image !== 'undefined'){
+ this.node_image.opacity = 0;
+ }
+ this.hideButtons();
+ this.circle.opacity = 0;
+ this.title.css('opacity', 0);
+ this.minimap_circle.opacity = 0;
+
+
+ _.each(
+ this.project.get("edges").filter(
+ function (ed) {
+ return ((ed.get("to") === _this.model) || (ed.get("from") === _this.model));
+ }
+ ),
+ function(edge, index, list) {
+ var repr = _this.renderer.getRepresentationByModel(edge);
+ if (repr && typeof repr.from_representation !== "undefined" && typeof repr.from_representation.paper_coords !== "undefined" && typeof repr.to_representation !== "undefined" && typeof repr.to_representation.paper_coords !== "undefined") {
+ repr.hide();
+ }
+ }
+ );
+ this.hideNeighbors();
+ },
+ show: function(ghost){
+ var _this = this;
+ this.ghost = ghost;
+ if (this.ghost){
+ if (typeof this.node_image !== 'undefined'){
+ this.node_image.opacity = this.options.ghost_opacity;
+ }
+ this.circle.opacity = this.options.ghost_opacity;
+ this.title.css('opacity', this.options.ghost_opacity);
+ this.minimap_circle.opacity = this.options.ghost_opacity;
+ } else {
+ this.minimap_circle.opacity = 1;
+ this.hidden = false;
+ this.redraw();
+ }
+
+ _.each(
+ this.project.get("edges").filter(
+ function (ed) {
+ return ((ed.get("to") === _this.model) || (ed.get("from") === _this.model));
+ }
+ ),
+ function(edge, index, list) {
+ var repr = _this.renderer.getRepresentationByModel(edge);
+ if (repr && typeof repr.from_representation !== "undefined" && typeof repr.from_representation.paper_coords !== "undefined" && typeof repr.to_representation !== "undefined" && typeof repr.to_representation.paper_coords !== "undefined") {
+ repr.show(_this.ghost);
+ }
+ }
+ );
+ },
+ hideNeighbors: function(){
+ var _this = this;
+ _.each(
+ this.project.get("edges").filter(
+ function (ed) {
+ return (ed.get("from") === _this.model);
+ }
+ ),
+ function(edge, index, list) {
+ var repr = _this.renderer.getRepresentationByModel(edge.get("to"));
+ if (repr && repr.ghost) {
+ repr.hide();
+ }
+ }
+ );
+ },
+ showNeighbors: function(ghost){
+ var _this = this;
+ _.each(
+ this.project.get("edges").filter(
+ function (ed) {
+ return (ed.get("from") === _this.model);
+ }
+ ),
+ function(edge, index, list) {
+ var repr = _this.renderer.getRepresentationByModel(edge.get("to"));
+ if (repr && repr.hidden) {
+ repr.show(ghost);
+ if (!ghost){
+ var indexNode = _this.renderer.view.hiddenNodes.indexOf(repr.model.id);
+ if (indexNode !== -1){
+ _this.renderer.view.hiddenNodes.splice(indexNode, 1);
+ }
+ }
+ }
+ }
+ );
+ },
+ highlight: function(textToReplace) {
+ var hlvalue = textToReplace || true;
+ if (this.highlighted === hlvalue) {
+ return;
+ }
+ this.highlighted = hlvalue;
+ this.redraw();
+ this.renderer.throttledPaperDraw();
+ },
+ unhighlight: function() {
+ if (!this.highlighted) {
+ return;
+ }
+ this.highlighted = false;
+ this.redraw();
+ this.renderer.throttledPaperDraw();
+ },
+ saveCoords: function() {
+ var _coords = this.renderer.toModelCoords(this.paper_coords),
+ _data = {
+ position: {
+ x: _coords.x,
+ y: _coords.y
+ }
+ };
+ if (this.renderer.isEditable()) {
+ this.model.set(_data);
+ }
+ },
+ mousedown: function(_event, _isTouch) {
+ if (_isTouch) {
+ this.renderer.unselectAll();
+ this.select();
+ }
+ },
+ mouseup: function(_event, _isTouch) {
+ if (this.renderer.is_dragging && this.renderer.isEditable()) {
+ this.saveCoords();
+ } else {
+ if (this.hidden) {
+ var index = this.renderer.view.hiddenNodes.indexOf(this.model.id);
+ if (index !== -1){
+ this.renderer.view.hiddenNodes.splice(index, 1);
+ }
+ this.show(false);
+ this.select();
+ } else {
+ if (!_isTouch && !this.model.get("delete_scheduled")) {
+ this.openEditor();
+ }
+ this.model.trigger("clicked");
+ }
+ }
+ this.renderer.click_target = null;
+ this.renderer.is_dragging = false;
+ this.is_dragging = false;
+ },
+ destroy: function(_event) {
+ this._super("destroy");
+ this.all_buttons.forEach(function(b) {
+ b.destroy();
+ });
+ this.circle.remove();
+ this.title.remove();
+ if (this.renderer.minimap) {
+ this.minimap_circle.remove();
+ }
+ if (this.node_image) {
+ this.node_image.remove();
+ }
+ }
+ }).value();
+
+ return NodeRepr;
+
+});
+
+
+define('renderer/edge',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* Edge Class Begin */
+
+ //var Edge = Renderer.Edge = Utils.inherit(Renderer._BaseRepresentation);
+ var Edge = Utils.inherit(BaseRepresentation);
+
+ _(Edge.prototype).extend({
+ _init: function() {
+ this.renderer.edge_layer.activate();
+ this.type = "Edge";
+ this.hidden = false;
+ this.ghost = false;
+ this.from_representation = this.renderer.getRepresentationByModel(this.model.get("from"));
+ this.to_representation = this.renderer.getRepresentationByModel(this.model.get("to"));
+ this.bundle = this.renderer.addToBundles(this);
+ this.line = new paper.Path();
+ this.line.add([0,0],[0,0],[0,0]);
+ this.line.__representation = this;
+ this.line.strokeWidth = this.options.edge_stroke_width;
+ this.arrow_scale = 1;
+ this.arrow = new paper.Path();
+ this.arrow.add(
+ [ 0, 0 ],
+ [ this.options.edge_arrow_length, this.options.edge_arrow_width / 2 ],
+ [ 0, this.options.edge_arrow_width ]
+ );
+ this.arrow.pivot = new paper.Point([ this.options.edge_arrow_length / 2, this.options.edge_arrow_width / 2 ]);
+ this.arrow.__representation = this;
+ this.text = $('<div class="Rk-Label Rk-Edge-Label">').appendTo(this.renderer.labels_$);
+ this.arrow_angle = 0;
+ if (this.options.editor_mode) {
+ var Renderer = requtils.getRenderer();
+ this.normal_buttons = [
+ new Renderer.EdgeEditButton(this.renderer, null),
+ new Renderer.EdgeRemoveButton(this.renderer, null)
+ ];
+ this.pending_delete_buttons = [
+ new Renderer.EdgeRevertButton(this.renderer, null)
+ ];
+ this.all_buttons = this.normal_buttons.concat(this.pending_delete_buttons);
+ for (var i = 0; i < this.all_buttons.length; i++) {
+ this.all_buttons[i].source_representation = this;
+ }
+ this.active_buttons = [];
+ } else {
+ this.active_buttons = this.all_buttons = [];
+ }
+
+ if (this.renderer.minimap) {
+ this.renderer.minimap.edge_layer.activate();
+ this.minimap_line = new paper.Path();
+ this.minimap_line.add([0,0],[0,0]);
+ this.minimap_line.__representation = this.renderer.minimap.miniframe.__representation;
+ this.minimap_line.strokeWidth = 1;
+ }
+ },
+ _getStrokeWidth: function() {
+ var thickness = (this.model.has('style') && this.model.get('style').thickness) || 1;
+ return this.options.edge_stroke_width + (thickness-1) * (this.options.edge_stroke_max_width - this.options.edge_stroke_width) / (this.options.edge_stroke_witdh_scale-1);
+ },
+ _getSelectedStrokeWidth: function() {
+ var thickness = (this.model.has('style') && this.model.get('style').thickness) || 1;
+ return this.options.selected_edge_stroke_width + (thickness-1) * (this.options.selected_edge_stroke_max_width - this.options.selected_edge_stroke_width) / (this.options.edge_stroke_witdh_scale-1);
+ },
+ _getArrowScale: function() {
+ var thickness = (this.model.has('style') && this.model.get('style').thickness) || 1;
+ return 1 + (thickness-1) * ((this.options.edge_arrow_max_width / this.options.edge_arrow_width) - 1) / (this.options.edge_stroke_witdh_scale-1);
+ },
+ redraw: function() {
+ var from = this.model.get("from"),
+ to = this.model.get("to");
+ if (!from || !to || (this.hidden && !this.ghost)) {
+ return;
+ }
+ this.from_representation = this.renderer.getRepresentationByModel(from);
+ this.to_representation = this.renderer.getRepresentationByModel(to);
+ if (typeof this.from_representation === "undefined" || typeof this.to_representation === "undefined" ||
+ (this.from_representation.hidden && !this.from_representation.ghost) ||
+ (this.to_representation.hidden && !this.to_representation.ghost)) {
+ this.hide();
+ return;
+ }
+ var _strokeWidth = this._getStrokeWidth(),
+ _arrow_scale = this._getArrowScale(),
+ _p0a = this.from_representation.paper_coords,
+ _p1a = this.to_representation.paper_coords,
+ _v = _p1a.subtract(_p0a),
+ _r = _v.length,
+ _u = _v.divide(_r),
+ _ortho = new paper.Point([- _u.y, _u.x]),
+ _group_pos = this.bundle.getPosition(this),
+ _delta = _ortho.multiply( this.options.edge_gap_in_bundles * _group_pos ),
+ _p0b = _p0a.add(_delta), /* Adding a 4 px difference */
+ _p1b = _p1a.add(_delta), /* to differentiate bundled links */
+ _a = _v.angle,
+ _textdelta = _ortho.multiply(this.options.edge_label_distance + 0.5 * _arrow_scale * this.options.edge_arrow_width),
+ _handle = _v.divide(3),
+ _color = (this.model.has("style") && this.model.get("style").color) || (this.model.get("created_by") || Utils._USER_PLACEHOLDER(this.renkan)).get("color"),
+ _dash = (this.model.has("style") && this.model.get("style").dash) ? this.options.default_dash_array : null,
+ _opacity;
+
+ if (this.model.get("delete_scheduled") || this.from_representation.model.get("delete_scheduled") || this.to_representation.model.get("delete_scheduled")) {
+ _opacity = 0.5;
+ this.line.dashArray = [2, 2];
+ } else {
+ _opacity = this.ghost ? this.options.ghost_opacity : 1;
+ this.line.dashArray = null;
+ }
+
+ var old_act_btn = this.active_buttons;
+
+ this.arrow.visible =
+ (this.model.has("style") && this.model.get("style").arrow) ||
+ !this.model.has("style") ||
+ typeof this.model.get("style").arrow === 'undefined';
+
+ this.active_buttons = this.model.get("delete_scheduled") ? this.pending_delete_buttons : this.normal_buttons;
+
+ if (this.selected && this.renderer.isEditable() && old_act_btn !== this.active_buttons) {
+ old_act_btn.forEach(function(b) {
+ b.hide();
+ });
+ this.active_buttons.forEach(function(b) {
+ b.show();
+ });
+ }
+
+ this.paper_coords = _p0b.add(_p1b).divide(2);
+ this.line.strokeWidth = _strokeWidth;
+ this.line.strokeColor = _color;
+ this.line.dashArray = _dash;
+ this.line.opacity = _opacity;
+ this.line.segments[0].point = _p0a;
+ this.line.segments[1].point = this.paper_coords;
+ this.line.segments[1].handleIn = _handle.multiply(-1);
+ this.line.segments[1].handleOut = _handle;
+ this.line.segments[2].point = _p1a;
+ this.arrow.scale(_arrow_scale / this.arrow_scale);
+ this.arrow_scale = _arrow_scale;
+ this.arrow.fillColor = _color;
+ this.arrow.opacity = _opacity;
+ this.arrow.rotate(_a - this.arrow_angle, this.arrow.bounds.center);
+ this.arrow.position = this.paper_coords;
+
+ this.arrow_angle = _a;
+ if (_a > 90) {
+ _a -= 180;
+ _textdelta = _textdelta.multiply(-1);
+ }
+ if (_a < -90) {
+ _a += 180;
+ _textdelta = _textdelta.multiply(-1);
+ }
+ var _text = this.model.get("title") || this.renkan.translate(this.options.label_untitled_edges) || "";
+ _text = Utils.shortenText(_text, this.options.node_label_max_length);
+ this.text.text(_text);
+ var _textpos = this.paper_coords.add(_textdelta);
+ this.text.css({
+ left: _textpos.x,
+ top: _textpos.y,
+ transform: "rotate(" + _a + "deg)",
+ "-moz-transform": "rotate(" + _a + "deg)",
+ "-webkit-transform": "rotate(" + _a + "deg)",
+ opacity: _opacity
+ });
+ this.text_angle = _a;
+
+ var _pc = this.paper_coords;
+ this.all_buttons.forEach(function(b) {
+ b.moveTo(_pc);
+ });
+
+ if (this.renderer.minimap) {
+ this.minimap_line.strokeColor = _color;
+ this.minimap_line.segments[0].point = this.renderer.toMinimapCoords(new paper.Point(this.from_representation.model.get("position")));
+ this.minimap_line.segments[1].point = this.renderer.toMinimapCoords(new paper.Point(this.to_representation.model.get("position")));
+ }
+ },
+ hide: function(){
+ this.hidden = true;
+ this.ghost = false;
+
+ this.text.hide();
+ this.line.visible = false;
+ this.arrow.visible = false;
+ this.minimap_line.visible = false;
+ },
+ show: function(ghost){
+ this.ghost = ghost;
+ if (this.ghost) {
+ this.text.css('opacity', 0.3);
+ this.line.opacity = 0.3;
+ this.arrow.opacity = 0.3;
+ this.minimap_line.opacity = 0.3;
+ } else {
+ this.hidden = false;
+
+ this.text.css('opacity', 1);
+ this.line.opacity = 1;
+ this.arrow.opacity = 1;
+ this.minimap_line.opacity = 1;
+ }
+ this.text.show();
+ this.line.visible = true;
+ this.arrow.visible = true;
+ this.minimap_line.visible = true;
+ this.redraw();
+ },
+ openEditor: function() {
+ this.renderer.removeRepresentationsOfType("editor");
+ var _editor = this.renderer.addRepresentation("EdgeEditor",null);
+ _editor.source_representation = this;
+ _editor.draw();
+ },
+ select: function() {
+ this.selected = true;
+ this.line.strokeWidth = this._getSelectedStrokeWidth();
+ if (this.renderer.isEditable()) {
+ this.active_buttons.forEach(function(b) {
+ b.show();
+ });
+ }
+ if (!this.options.editor_mode) {
+ this.openEditor();
+ }
+ this._super("select");
+ },
+ unselect: function(_newTarget) {
+ if (!_newTarget || _newTarget.source_representation !== this) {
+ this.selected = false;
+ if (this.options.editor_mode) {
+ this.all_buttons.forEach(function(b) {
+ b.hide();
+ });
+ }
+ this.line.strokeWidth = this._getStrokeWidth();
+ this._super("unselect");
+ }
+ },
+ mousedown: function(_event, _isTouch) {
+ if (_isTouch) {
+ this.renderer.unselectAll();
+ this.select();
+ }
+ },
+ mouseup: function(_event, _isTouch) {
+ if (!this.renkan.read_only && this.renderer.is_dragging) {
+ this.from_representation.saveCoords();
+ this.to_representation.saveCoords();
+ this.from_representation.is_dragging = false;
+ this.to_representation.is_dragging = false;
+ } else {
+ if (!_isTouch) {
+ this.openEditor();
+ }
+ this.model.trigger("clicked");
+ }
+ this.renderer.click_target = null;
+ this.renderer.is_dragging = false;
+ },
+ paperShift: function(_delta) {
+ if (this.options.editor_mode) {
+ if (!this.options.read_only) {
+ this.from_representation.paperShift(_delta);
+ this.to_representation.paperShift(_delta);
+ }
+ } else {
+ this.renderer.paperShift(_delta);
+ }
+ },
+ destroy: function() {
+ this._super("destroy");
+ this.line.remove();
+ this.arrow.remove();
+ this.text.remove();
+ if (this.renderer.minimap) {
+ this.minimap_line.remove();
+ }
+ this.all_buttons.forEach(function(b) {
+ b.destroy();
+ });
+ var _this = this;
+ this.bundle.edges = _.reject(this.bundle.edges, function(_edge) {
+ return _this === _edge;
+ });
+ }
+ }).value();
+
+ return Edge;
+
+});
+
+
+
+define('renderer/tempedge',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* TempEdge Class Begin */
+
+ //var TempEdge = Renderer.TempEdge = Utils.inherit(Renderer._BaseRepresentation);
+ var TempEdge = Utils.inherit(BaseRepresentation);
+
+ _(TempEdge.prototype).extend({
+ _init: function() {
+ this.renderer.edge_layer.activate();
+ this.type = "Temp-edge";
+
+ var _color = (this.project.get("users").get(this.renkan.current_user) || Utils._USER_PLACEHOLDER(this.renkan)).get("color");
+ this.line = new paper.Path();
+ this.line.strokeColor = _color;
+ this.line.dashArray = [4, 2];
+ this.line.strokeWidth = this.options.selected_edge_stroke_width;
+ this.line.add([0,0],[0,0]);
+ this.line.__representation = this;
+ this.arrow = new paper.Path();
+ this.arrow.fillColor = _color;
+ this.arrow.add(
+ [ 0, 0 ],
+ [ this.options.edge_arrow_length, this.options.edge_arrow_width / 2 ],
+ [ 0, this.options.edge_arrow_width ]
+ );
+ this.arrow.__representation = this;
+ this.arrow_angle = 0;
+ },
+ redraw: function() {
+ var _p0 = this.from_representation.paper_coords,
+ _p1 = this.end_pos,
+ _a = _p1.subtract(_p0).angle,
+ _c = _p0.add(_p1).divide(2);
+ this.line.segments[0].point = _p0;
+ this.line.segments[1].point = _p1;
+ this.arrow.rotate(_a - this.arrow_angle);
+ this.arrow.position = _c;
+ this.arrow_angle = _a;
+ },
+ paperShift: function(_delta) {
+ if (!this.renderer.isEditable()) {
+ this.renderer.removeRepresentation(_this);
+ paper.view.draw();
+ return;
+ }
+ this.end_pos = this.end_pos.add(_delta);
+ var _hitResult = paper.project.hitTest(this.end_pos);
+ this.renderer.findTarget(_hitResult);
+ this.redraw();
+ },
+ mouseup: function(_event, _isTouch) {
+ var _hitResult = paper.project.hitTest(_event.point),
+ _model = this.from_representation.model,
+ _endDrag = true;
+ if (_hitResult && typeof _hitResult.item.__representation !== "undefined") {
+ var _target = _hitResult.item.__representation;
+ if (_target.type.substr(0,4) === "Node") {
+ var _destmodel = _target.model || _target.source_representation.model;
+ if (_model !== _destmodel) {
+ var _data = {
+ id: Utils.getUID('edge'),
+ created_by: this.renkan.current_user,
+ from: _model,
+ to: _destmodel
+ };
+ if (this.renderer.isEditable()) {
+ this.project.addEdge(_data);
+ }
+ }
+ }
+
+ if (_model === _target.model || (_target.source_representation && _target.source_representation.model === _model)) {
+ _endDrag = false;
+ this.renderer.is_dragging = true;
+ }
+ }
+ if (_endDrag) {
+ this.renderer.click_target = null;
+ this.renderer.is_dragging = false;
+ this.renderer.removeRepresentation(this);
+ paper.view.draw();
+ }
+ },
+ destroy: function() {
+ this.arrow.remove();
+ this.line.remove();
+ }
+ }).value();
+
+ /* TempEdge Class End */
+
+ return TempEdge;
+
+});
+
+
+define('renderer/baseeditor',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* _BaseEditor Begin */
+ //var _BaseEditor = Renderer._BaseEditor = Utils.inherit(Renderer._BaseRepresentation);
+ var _BaseEditor = Utils.inherit(BaseRepresentation);
+
+ _(_BaseEditor.prototype).extend({
+ _init: function() {
+ this.renderer.buttons_layer.activate();
+ this.type = "editor";
+ this.editor_block = new paper.Path();
+ var _pts = _.map(_.range(8), function() {return [0,0];});
+ this.editor_block.add.apply(this.editor_block, _pts);
+ this.editor_block.strokeWidth = this.options.tooltip_border_width;
+ this.editor_block.strokeColor = this.options.tooltip_border_color;
+ this.editor_block.opacity = this.options.tooltip_opacity;
+ this.editor_$ = $('<div>')
+ .appendTo(this.renderer.editor_$)
+ .css({
+ position: "absolute",
+ opacity: this.options.tooltip_opacity
+ })
+ .hide();
+ },
+ destroy: function() {
+ this.editor_block.remove();
+ this.editor_$.remove();
+ }
+ }).value();
+
+ /* _BaseEditor End */
+
+ return _BaseEditor;
+
+});
+
+
+define('renderer/nodeeditor',['jquery', 'underscore', 'requtils', 'renderer/baseeditor', 'renderer/shapebuilder', 'ckeditor-jquery'], function ($, _, requtils, BaseEditor, ShapeBuilder) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* NodeEditor Begin */
+ //var NodeEditor = Renderer.NodeEditor = Utils.inherit(Renderer._BaseEditor);
+ var NodeEditor = Utils.inherit(BaseEditor);
+
+ _(NodeEditor.prototype).extend({
+ _init: function() {
+ BaseEditor.prototype._init.apply(this);
+ this.template = this.options.templates['templates/nodeeditor.html'];
+ //this.templates['default']= this.options.templates['templates/nodeeditor.html'];
+ //fusionner avec this.options.node_editor_templates
+ this.readOnlyTemplate = this.options.node_editor_templates;
+ },
+ draw: function() {
+ var _model = this.source_representation.model,
+ _created_by = _model.get("created_by") || Utils._USER_PLACEHOLDER(this.renkan),
+ _template = (this.renderer.isEditable() ? this.template : this.readOnlyTemplate[_model.get("type")] || this.readOnlyTemplate["default"]),
+ _image_placeholder = this.options.static_url + "img/image-placeholder.png",
+ _size = (_model.get("size") || 0);
+ this.editor_$
+ .html(_template({
+ node: {
+ _id: _model.get("_id"),
+ has_creator: !!_model.get("created_by"),
+ title: _model.get("title"),
+ uri: _model.get("uri"),
+ type: _model.get("type") || "default",
+ short_uri: Utils.shortenText((_model.get("uri") || "").replace(/^(https?:\/\/)?(www\.)?/,'').replace(/\/$/,''),40),
+ description: _model.get("description"),
+ image: _model.get("image") || "",
+ image_placeholder: _image_placeholder,
+ color: (_model.has("style") && _model.get("style").color) || _created_by.get("color"),
+ thickness: (_model.has("style") && _model.get("style").thickness) || 1,
+ dash: _model.has("style") && _model.get("style").dash ? "checked" : "",
+ clip_path: _model.get("clip_path") || false,
+ created_by_color: _created_by.get("color"),
+ created_by_title: _created_by.get("title"),
+ size: (_size > 0 ? "+" : "") + _size,
+ shape: _model.get("shape") || "circle"
+ },
+ renkan: this.renkan,
+ options: this.options,
+ shortenText: Utils.shortenText,
+ shapes : _(ShapeBuilder.builders).omit('svg').keys().value(),
+ types : _(this.options.node_editor_templates).keys().value(),
+ }));
+ this.redraw();
+ var _this = this,
+ editorInstance = _this.options.show_node_editor_description_richtext ?
+ $(".Rk-Edit-Description").ckeditor(_this.options.richtext_editor_config) :
+ false,
+ closeEditor = function() {
+ _this.renderer.removeRepresentation(_this);
+ paper.view.draw();
+ };
+
+ _this.cleanEditor = function() {
+ _this.editor_$.off("keyup");
+ _this.editor_$.find("input, textarea, select").off("change keyup paste");
+ _this.editor_$.find(".Rk-Edit-Image-File").off('change');
+ _this.editor_$.find(".Rk-Edit-ColorPicker-Wrapper").off('hover');
+ _this.editor_$.find(".Rk-Edit-Size-Btn").off('click');
+ _this.editor_$.find(".Rk-Edit-Image-Del").off('click');
+ _this.editor_$.find(".Rk-Edit-ColorPicker").find("li").off('hover click');
+ _this.editor_$.find(".Rk-CloseX").off('click');
+ _this.editor_$.find(".Rk-Edit-Goto").off('click');
+
+ if(_this.options.show_node_editor_description_richtext) {
+ if(typeof editorInstance.editor !== 'undefined') {
+ var _editor = editorInstance.editor;
+ delete editorInstance.editor;
+ _editor.focusManager.blur(true);
+ _editor.destroy();
+ }
+ }
+ };
+
+ this.editor_$.find(".Rk-CloseX").click(function (e) {
+ e.preventDefault();
+ closeEditor();
+ });
+
+ this.editor_$.find(".Rk-Edit-Goto").click(function() {
+ if (!_model.get("uri")) {
+ return false;
+ }
+ });
+
+ if (this.renderer.isEditable()) {
+
+ var onFieldChange = _.throttle(function() {
+ _.defer(function() {
+ if (_this.renderer.isEditable()) {
+ var _data = {
+ title: _this.editor_$.find(".Rk-Edit-Title").val()
+ };
+ if (_this.options.show_node_editor_uri) {
+ _data.uri = _this.editor_$.find(".Rk-Edit-URI").val();
+ _this.editor_$.find(".Rk-Edit-Goto").attr("href",_data.uri || "#");
+ }
+ if (_this.options.show_node_editor_image) {
+ _data.image = _this.editor_$.find(".Rk-Edit-Image").val();
+ _this.editor_$.find(".Rk-Edit-ImgPreview").attr("src", _data.image || _image_placeholder);
+ }
+ if (_this.options.show_node_editor_description) {
+ if(_this.options.show_node_editor_description_richtext) {
+ if(typeof editorInstance.editor !== 'undefined' &&
+ editorInstance.editor.checkDirty()) {
+ _data.description = editorInstance.editor.getData();
+ editorInstance.editor.resetDirty();
+ }
+ }
+ else {
+ _data.description = _this.editor_$.find(".Rk-Edit-Description").val();
+ }
+ }
+ if (_this.options.show_node_editor_style) {
+ var dash = _this.editor_$.find(".Rk-Edit-Dash").is(':checked');
+ _data.style = _.assign( ((_model.has("style") && _.clone(_model.get("style"))) || {}), {dash: dash});
+ }
+ if (_this.options.change_shapes) {
+ if(_model.get("shape")!==_this.editor_$.find(".Rk-Edit-Shape").val()){
+ _data.shape = _this.editor_$.find(".Rk-Edit-Shape").val();
+ }
+ }
+ if (_this.options.change_types) {
+ if(_model.get("type")!==_this.editor_$.find(".Rk-Edit-Type").val()){
+ _data.type = _this.editor_$.find(".Rk-Edit-Type").val();
+ }
+ }
+ _model.set(_data);
+ _this.redraw();
+ } else {
+ closeEditor();
+ }
+ });
+ }, 1000);
+
+ this.editor_$.on("keyup", function(_e) {
+ if (_e.keyCode === 27) {
+ closeEditor();
+ }
+ });
+
+ this.editor_$.find("input, textarea, select").on("change keyup paste", onFieldChange);
+ if( _this.options.show_node_editor_description &&
+ _this.options.show_node_editor_description_richtext &&
+ typeof editorInstance.editor !== 'undefined')
+ {
+ editorInstance.editor.on("change", onFieldChange);
+ editorInstance.editor.on("blur", onFieldChange);
+ }
+
+ if(_this.options.allow_image_upload) {
+ this.editor_$.find(".Rk-Edit-Image-File").change(function() {
+ if (this.files.length) {
+ var f = this.files[0],
+ fr = new FileReader();
+ if (f.type.substr(0,5) !== "image") {
+ alert(_this.renkan.translate("This file is not an image"));
+ return;
+ }
+ if (f.size > (_this.options.uploaded_image_max_kb * 1024)) {
+ alert(_this.renkan.translate("Image size must be under ") + _this.options.uploaded_image_max_kb + _this.renkan.translate("KB"));
+ return;
+ }
+ fr.onload = function(e) {
+ _this.editor_$.find(".Rk-Edit-Image").val(e.target.result);
+ onFieldChange();
+ };
+ fr.readAsDataURL(f);
+ }
+ });
+ }
+ this.editor_$.find(".Rk-Edit-Title")[0].focus();
+
+ var _picker = _this.editor_$.find(".Rk-Edit-ColorPicker");
+
+ this.editor_$.find(".Rk-Edit-ColorPicker-Wrapper").hover(
+ function(_e) {
+ _e.preventDefault();
+ _picker.show();
+ },
+ function(_e) {
+ _e.preventDefault();
+ _picker.hide();
+ }
+ );
+
+ _picker.find("li").hover(
+ function(_e) {
+ _e.preventDefault();
+ _this.editor_$.find(".Rk-Edit-Color").css("background", $(this).attr("data-color"));
+ },
+ function(_e) {
+ _e.preventDefault();
+ _this.editor_$.find(".Rk-Edit-Color").css("background", (_model.has("style") && _model.get("style").color) || (_model.get("created_by") || Utils._USER_PLACEHOLDER(_this.renkan)).get("color"));
+ }
+ ).click(function(_e) {
+ _e.preventDefault();
+ if (_this.renderer.isEditable()) {
+ _model.set("style", _.assign( ((_model.has("style") && _.clone(_model.get("style"))) || {}), {color: $(this).attr("data-color")}));
+ _picker.hide();
+ paper.view.draw();
+ } else {
+ closeEditor();
+ }
+ });
+
+ var shiftSize = function(n) {
+ if (_this.renderer.isEditable()) {
+ var _newsize = n+(_model.get("size") || 0);
+ _this.editor_$.find("#Rk-Edit-Size-Value").text((_newsize > 0 ? "+" : "") + _newsize);
+ _model.set("size", _newsize);
+ paper.view.draw();
+ } else {
+ closeEditor();
+ }
+ };
+
+ this.editor_$.find("#Rk-Edit-Size-Down").click(function() {
+ shiftSize(-1);
+ return false;
+ });
+ this.editor_$.find("#Rk-Edit-Size-Up").click(function() {
+ shiftSize(1);
+ return false;
+ });
+
+ var shiftThickness = function(n) {
+ if (_this.renderer.isEditable()) {
+ var _oldThickness = ((_model.has('style') && _model.get('style').thickness) || 1),
+ _newThickness = n + _oldThickness;
+ if(_newThickness < 1 ) {
+ _newThickness = 1;
+ }
+ else if (_newThickness > _this.options.node_stroke_witdh_scale) {
+ _newThickness = _this.options.node_stroke_witdh_scale;
+ }
+ if (_newThickness !== _oldThickness) {
+ _this.editor_$.find("#Rk-Edit-Thickness-Value").text(_newThickness);
+ _model.set("style", _.assign( ((_model.has("style") && _.clone(_model.get("style"))) || {}), {thickness: _newThickness}));
+ paper.view.draw();
+ }
+ }
+ else {
+ closeEditor();
+ }
+ };
+
+ this.editor_$.find("#Rk-Edit-Thickness-Down").click(function() {
+ shiftThickness(-1);
+ return false;
+ });
+ this.editor_$.find("#Rk-Edit-Thickness-Up").click(function() {
+ shiftThickness(1);
+ return false;
+ });
+
+ this.editor_$.find(".Rk-Edit-Image-Del").click(function() {
+ _this.editor_$.find(".Rk-Edit-Image").val('');
+ onFieldChange();
+ return false;
+ });
+ } else {
+ if (typeof this.source_representation.highlighted === "object") {
+ var titlehtml = this.source_representation.highlighted.replace(_(_model.get("title")).escape(),'<span class="Rk-Highlighted">$1</span>');
+ this.editor_$.find(".Rk-Display-Title" + (_model.get("uri") ? " a" : "")).html(titlehtml);
+ if (this.options.show_node_tooltip_description) {
+ this.editor_$.find(".Rk-Display-Description").html(this.source_representation.highlighted.replace(_(_model.get("description")).escape(),'<span class="Rk-Highlighted">$1</span>'));
+ }
+ }
+ }
+ this.editor_$.find("img").load(function() {
+ _this.redraw();
+ });
+ },
+ redraw: function() {
+ if (this.options.popup_editor){
+ var _coords = this.source_representation.paper_coords;
+ Utils.drawEditBox(this.options, _coords, this.editor_block, this.source_representation.circle_radius * 0.75, this.editor_$);
+ }
+ this.editor_$.show();
+ paper.view.draw();
+ },
+ destroy: function() {
+ if(typeof this.cleanEditor !== 'undefined') {
+ this.cleanEditor();
+ }
+ this.editor_block.remove();
+ this.editor_$.remove();
+ }
+ }).value();
+
+ /* NodeEditor End */
+
+ return NodeEditor;
+
+});
+
+
+define('renderer/edgeeditor',['jquery', 'underscore', 'requtils', 'renderer/baseeditor'], function ($, _, requtils, BaseEditor) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* EdgeEditor Begin */
+
+ //var EdgeEditor = Renderer.EdgeEditor = Utils.inherit(Renderer._BaseEditor);
+ var EdgeEditor = Utils.inherit(BaseEditor);
+
+ _(EdgeEditor.prototype).extend({
+ _init: function() {
+ BaseEditor.prototype._init.apply(this);
+ this.template = this.options.templates['templates/edgeeditor.html'];
+ this.readOnlyTemplate = this.options.templates['templates/edgeeditor_readonly.html'];
+ },
+ draw: function() {
+ var _model = this.source_representation.model,
+ _from_model = _model.get("from"),
+ _to_model = _model.get("to"),
+ _created_by = _model.get("created_by") || Utils._USER_PLACEHOLDER(this.renkan),
+ _template = (this.renderer.isEditable() ? this.template : this.readOnlyTemplate);
+ this.editor_$
+ .html(_template({
+ edge: {
+ has_creator: !!_model.get("created_by"),
+ title: _model.get("title"),
+ uri: _model.get("uri"),
+ short_uri: Utils.shortenText((_model.get("uri") || "").replace(/^(https?:\/\/)?(www\.)?/,'').replace(/\/$/,''),40),
+ description: _model.get("description"),
+ color: (_model.has("style") && _model.get("style").color) || _created_by.get("color"),
+ dash: _model.has("style") && _model.get("style").dash ? "checked" : "",
+ arrow: (_model.has("style") && _model.get("style").arrow) || !_model.has("style") || (typeof _model.get("style").arrow === 'undefined') ? "checked" : "",
+ thickness: (_model.has("style") && _model.get("style").thickness) || 1,
+ from_title: _from_model.get("title"),
+ to_title: _to_model.get("title"),
+ from_color: (_from_model.has("style") && _from_model.get("style").color) || (_from_model.get("created_by") || Utils._USER_PLACEHOLDER(this.renkan)).get("color"),
+ to_color: (_to_model.has("style") && _to_model.get("style").color) || (_to_model.get("created_by") || Utils._USER_PLACEHOLDER(this.renkan)).get("color"),
+ created_by_color: _created_by.get("color"),
+ created_by_title: _created_by.get("title")
+ },
+ renkan: this.renkan,
+ shortenText: Utils.shortenText,
+ options: this.options
+ }));
+ this.redraw();
+ var _this = this,
+ closeEditor = function() {
+ _this.renderer.removeRepresentation(_this);
+ _this.editor_$.find(".Rk-Edit-Size-Btn").off('click');
+ paper.view.draw();
+ };
+ this.editor_$.find(".Rk-CloseX").click(closeEditor);
+ this.editor_$.find(".Rk-Edit-Goto").click(function() {
+ if (!_model.get("uri")) {
+ return false;
+ }
+ });
+
+ if (this.renderer.isEditable()) {
+
+ var onFieldChange = _.throttle(function() {
+ _.defer(function() {
+ if (_this.renderer.isEditable()) {
+ var _data = {
+ title: _this.editor_$.find(".Rk-Edit-Title").val()
+ };
+ if (_this.options.show_edge_editor_uri) {
+ _data.uri = _this.editor_$.find(".Rk-Edit-URI").val();
+ }
+ if (_this.options.show_node_editor_style) {
+ var dash = _this.editor_$.find(".Rk-Edit-Dash").is(':checked'),
+ arrow = _this.editor_$.find(".Rk-Edit-Arrow").is(':checked');
+ _data.style = _.assign( ((_model.has("style") && _.clone(_model.get("style"))) || {}), {dash: dash, arrow: arrow});
+ }
+ _this.editor_$.find(".Rk-Edit-Goto").attr("href",_data.uri || "#");
+ _model.set(_data);
+ paper.view.draw();
+ } else {
+ closeEditor();
+ }
+ });
+ },500);
+
+ this.editor_$.on("keyup", function(_e) {
+ if (_e.keyCode === 27) {
+ closeEditor();
+ }
+ });
+
+ this.editor_$.find("input").on("keyup change paste", onFieldChange);
+
+ this.editor_$.find(".Rk-Edit-Vocabulary").change(function() {
+ var e = $(this),
+ v = e.val();
+ if (v) {
+ _this.editor_$.find(".Rk-Edit-Title").val(e.find(":selected").text());
+ _this.editor_$.find(".Rk-Edit-URI").val(v);
+ onFieldChange();
+ }
+ });
+ this.editor_$.find(".Rk-Edit-Direction").click(function() {
+ if (_this.renderer.isEditable()) {
+ _model.set({
+ from: _model.get("to"),
+ to: _model.get("from")
+ });
+ _this.draw();
+ } else {
+ closeEditor();
+ }
+ });
+
+ var _picker = _this.editor_$.find(".Rk-Edit-ColorPicker");
+
+ this.editor_$.find(".Rk-Edit-ColorPicker-Wrapper").hover(
+ function(_e) {
+ _e.preventDefault();
+ _picker.show();
+ },
+ function(_e) {
+ _e.preventDefault();
+ _picker.hide();
+ }
+ );
+
+ _picker.find("li").hover(
+ function(_e) {
+ _e.preventDefault();
+ _this.editor_$.find(".Rk-Edit-Color").css("background", $(this).attr("data-color"));
+ },
+ function(_e) {
+ _e.preventDefault();
+ _this.editor_$.find(".Rk-Edit-Color").css("background", (_model.has("style") && _model.get("style").color)|| (_model.get("created_by") || Utils._USER_PLACEHOLDER(_this.renkan)).get("color"));
+ }
+ ).click(function(_e) {
+ _e.preventDefault();
+ if (_this.renderer.isEditable()) {
+ _model.set("style", _.assign( ((_model.has("style") && _.clone(_model.get("style"))) || {}), {color: $(this).attr("data-color")}));
+ _picker.hide();
+ paper.view.draw();
+ } else {
+ closeEditor();
+ }
+ });
+ var shiftThickness = function(n) {
+ if (_this.renderer.isEditable()) {
+ var _oldThickness = ((_model.has('style') && _model.get('style').thickness) || 1),
+ _newThickness = n + _oldThickness;
+ if(_newThickness < 1 ) {
+ _newThickness = 1;
+ }
+ else if (_newThickness > _this.options.node_stroke_witdh_scale) {
+ _newThickness = _this.options.node_stroke_witdh_scale;
+ }
+ if (_newThickness !== _oldThickness) {
+ _this.editor_$.find("#Rk-Edit-Thickness-Value").text(_newThickness);
+ _model.set("style", _.assign( ((_model.has("style") && _.clone(_model.get("style"))) || {}), {thickness: _newThickness}));
+ paper.view.draw();
+ }
+ }
+ else {
+ closeEditor();
+ }
+ };
+
+ this.editor_$.find("#Rk-Edit-Thickness-Down").click(function() {
+ shiftThickness(-1);
+ return false;
+ });
+ this.editor_$.find("#Rk-Edit-Thickness-Up").click(function() {
+ shiftThickness(1);
+ return false;
+ });
+ }
+ },
+ redraw: function() {
+ if (this.options.popup_editor){
+ var _coords = this.source_representation.paper_coords;
+ Utils.drawEditBox(this.options, _coords, this.editor_block, 5, this.editor_$);
+ }
+ this.editor_$.show();
+ paper.view.draw();
+ }
+ }).value();
+
+ /* EdgeEditor End */
+
+ return EdgeEditor;
+
+});
+
+
+define('renderer/nodebutton',['jquery', 'underscore', 'requtils', 'renderer/basebutton'], function ($, _, requtils, BaseButton) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* _NodeButton Begin */
+
+ //var _NodeButton = Renderer._NodeButton = Utils.inherit(Renderer._BaseButton);
+ var _NodeButton = Utils.inherit(BaseButton);
+
+ _(_NodeButton.prototype).extend({
+ setSectorSize: function() {
+ var sectorInner = this.source_representation.circle_radius;
+ if (sectorInner !== this.lastSectorInner) {
+ if (this.sector) {
+ this.sector.destroy();
+ }
+ this.sector = this.renderer.drawSector(
+ this, 1 + sectorInner,
+ Utils._NODE_BUTTON_WIDTH + sectorInner,
+ this.startAngle,
+ this.endAngle,
+ 1,
+ this.imageName,
+ this.renkan.translate(this.text)
+ );
+ this.lastSectorInner = sectorInner;
+ }
+ },
+ unselect: function() {
+ BaseButton.prototype.unselect.apply(this, Array.prototype.slice.call(arguments, 1));
+ if(this.source_representation && this.source_representation.buttons_timeout) {
+ clearTimeout(this.source_representation.buttons_timeout);
+ this.source_representation.hideButtons();
+ }
+ },
+ select: function() {
+ if(this.source_representation && this.source_representation.buttons_timeout) {
+ clearTimeout(this.source_representation.buttons_timeout);
+ }
+ this.sector.select();
+ },
+ }).value();
+
+
+ /* _NodeButton End */
+
+ return _NodeButton;
+
+});
+
+
+define('renderer/nodeeditbutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* NodeEditButton Begin */
+
+ //var NodeEditButton = Renderer.NodeEditButton = Utils.inherit(Renderer._NodeButton);
+ var NodeEditButton = Utils.inherit(NodeButton);
+
+ _(NodeEditButton.prototype).extend({
+ _init: function() {
+ this.type = "Node-edit-button";
+ this.lastSectorInner = 0;
+ this.startAngle = this.options.hide_nodes ? -125 : -135;
+ this.endAngle = this.options.hide_nodes ? -55 : -45;
+ this.imageName = "edit";
+ this.text = "Edit";
+ },
+ mouseup: function() {
+ if (!this.renderer.is_dragging) {
+ this.source_representation.openEditor();
+ }
+ }
+ }).value();
+
+ /* NodeEditButton End */
+
+ return NodeEditButton;
+
+});
+
+
+define('renderer/noderemovebutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* NodeRemoveButton Begin */
+
+ //var NodeRemoveButton = Renderer.NodeRemoveButton = Utils.inherit(Renderer._NodeButton);
+ var NodeRemoveButton = Utils.inherit(NodeButton);
+
+ _(NodeRemoveButton.prototype).extend({
+ _init: function() {
+ this.type = "Node-remove-button";
+ this.lastSectorInner = 0;
+ this.startAngle = this.options.hide_nodes ? -10 : 0;
+ this.endAngle = this.options.hide_nodes ? 45 : 90;
+ this.imageName = "remove";
+ this.text = "Remove";
+ },
+ mouseup: function() {
+ this.renderer.click_target = null;
+ this.renderer.is_dragging = false;
+ this.renderer.removeRepresentationsOfType("editor");
+ if (this.renderer.isEditable()) {
+ if (this.options.element_delete_delay) {
+ var delid = Utils.getUID("delete");
+ this.renderer.delete_list.push({
+ id: delid,
+ time: new Date().valueOf() + this.options.element_delete_delay
+ });
+ this.source_representation.model.set("delete_scheduled", delid);
+ } else {
+ if (confirm(this.renkan.translate('Do you really wish to remove node ') + '"' + this.source_representation.model.get("title") + '"?')) {
+ this.project.removeNode(this.source_representation.model);
+ }
+ }
+ }
+ }
+ }).value();
+
+ /* NodeRemoveButton End */
+
+ return NodeRemoveButton;
+
+});
+
+
+define('renderer/nodehidebutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* NodeRemoveButton Begin */
+
+ //var NodeRemoveButton = Renderer.NodeRemoveButton = Utils.inherit(Renderer._NodeButton);
+ var NodeHideButton = Utils.inherit(NodeButton);
+
+ _(NodeHideButton.prototype).extend({
+ _init: function() {
+ this.type = "Node-hide-button";
+ this.lastSectorInner = 0;
+ this.startAngle = 45;
+ this.endAngle = 90;
+ this.imageName = "hide";
+ this.text = "Hide";
+ },
+ mouseup: function() {
+ this.renderer.click_target = null;
+ this.renderer.is_dragging = false;
+ this.renderer.removeRepresentationsOfType("editor");
+ if (this.renderer.isEditable()) {
+ this.renderer.view.addHiddenNode(this.source_representation.model);
+ }
+ }
+ }).value();
+
+ /* NodeRemoveButton End */
+
+ return NodeHideButton;
+
+});
+
+
+define('renderer/nodeshowbutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* NodeRemoveButton Begin */
+
+ //var NodeRemoveButton = Renderer.NodeRemoveButton = Utils.inherit(Renderer._NodeButton);
+ var NodeShowButton = Utils.inherit(NodeButton);
+
+ _(NodeShowButton.prototype).extend({
+ _init: function() {
+ this.type = "Node-show-button";
+ this.lastSectorInner = 0;
+ this.startAngle = 90;
+ this.endAngle = 135;
+ this.imageName = "show";
+ this.text = "Show";
+ },
+ mouseup: function() {
+ this.renderer.click_target = null;
+ this.renderer.is_dragging = false;
+ this.renderer.removeRepresentationsOfType("editor");
+ if (this.renderer.isEditable()) {
+ this.source_representation.showNeighbors(false);
+ }
+ }
+ }).value();
+
+ /* NodeShowButton End */
+
+ return NodeShowButton;
+
+});
+
+
+define('renderer/noderevertbutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* NodeRevertButton Begin */
+
+ //var NodeRevertButton = Renderer.NodeRevertButton = Utils.inherit(Renderer._NodeButton);
+ var NodeRevertButton = Utils.inherit(NodeButton);
+
+ _(NodeRevertButton.prototype).extend({
+ _init: function() {
+ this.type = "Node-revert-button";
+ this.lastSectorInner = 0;
+ this.startAngle = -135;
+ this.endAngle = 135;
+ this.imageName = "revert";
+ this.text = "Cancel deletion";
+ },
+ mouseup: function() {
+ this.renderer.click_target = null;
+ this.renderer.is_dragging = false;
+ if (this.renderer.isEditable()) {
+ this.source_representation.model.unset("delete_scheduled");
+ }
+ }
+ }).value();
+
+ /* NodeRevertButton End */
+
+ return NodeRevertButton;
+
+});
+
+
+define('renderer/nodelinkbutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* NodeLinkButton Begin */
+
+ //var NodeLinkButton = Renderer.NodeLinkButton = Utils.inherit(Renderer._NodeButton);
+ var NodeLinkButton = Utils.inherit(NodeButton);
+
+ _(NodeLinkButton.prototype).extend({
+ _init: function() {
+ this.type = "Node-link-button";
+ this.lastSectorInner = 0;
+ this.startAngle = this.options.hide_nodes ? 135 : 90;
+ this.endAngle = this.options.hide_nodes ? 190 : 180;
+ this.imageName = "link";
+ this.text = "Link to another node";
+ },
+ mousedown: function(_event, _isTouch) {
+ if (this.renderer.isEditable()) {
+ var _off = this.renderer.canvas_$.offset(),
+ _point = new paper.Point([
+ _event.pageX - _off.left,
+ _event.pageY - _off.top
+ ]);
+ this.renderer.click_target = null;
+ this.renderer.removeRepresentationsOfType("editor");
+ this.renderer.addTempEdge(this.source_representation, _point);
+ }
+ }
+ }).value();
+
+ /* NodeLinkButton End */
+
+ return NodeLinkButton;
+
+});
+
+
+
+define('renderer/nodeenlargebutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* NodeEnlargeButton Begin */
+
+ //var NodeEnlargeButton = Renderer.NodeEnlargeButton = Utils.inherit(Renderer._NodeButton);
+ var NodeEnlargeButton = Utils.inherit(NodeButton);
+
+ _(NodeEnlargeButton.prototype).extend({
+ _init: function() {
+ this.type = "Node-enlarge-button";
+ this.lastSectorInner = 0;
+ this.startAngle = this.options.hide_nodes ? -55 : -45;
+ this.endAngle = this.options.hide_nodes ? -10 : 0;
+ this.imageName = "enlarge";
+ this.text = "Enlarge";
+ },
+ mouseup: function() {
+ var _newsize = 1 + (this.source_representation.model.get("size") || 0);
+ this.source_representation.model.set("size", _newsize);
+ this.source_representation.select();
+ this.select();
+ paper.view.draw();
+ }
+ }).value();
+
+ /* NodeEnlargeButton End */
+
+ return NodeEnlargeButton;
+
+});
+
+
+define('renderer/nodeshrinkbutton',['jquery', 'underscore', 'requtils', 'renderer/nodebutton'], function ($, _, requtils, NodeButton) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* NodeShrinkButton Begin */
+
+ //var NodeShrinkButton = Renderer.NodeShrinkButton = Utils.inherit(Renderer._NodeButton);
+ var NodeShrinkButton = Utils.inherit(NodeButton);
+
+ _(NodeShrinkButton.prototype).extend({
+ _init: function() {
+ this.type = "Node-shrink-button";
+ this.lastSectorInner = 0;
+ this.startAngle = this.options.hide_nodes ? -170 : -180;
+ this.endAngle = this.options.hide_nodes ? -125 : -135;
+ this.imageName = "shrink";
+ this.text = "Shrink";
+ },
+ mouseup: function() {
+ var _newsize = -1 + (this.source_representation.model.get("size") || 0);
+ this.source_representation.model.set("size", _newsize);
+ this.source_representation.select();
+ this.select();
+ paper.view.draw();
+ }
+ }).value();
+
+ /* NodeShrinkButton End */
+
+ return NodeShrinkButton;
+
+});
+
+
+define('renderer/edgeeditbutton',['jquery', 'underscore', 'requtils', 'renderer/basebutton'], function ($, _, requtils, BaseButton) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* EdgeEditButton Begin */
+
+ //var EdgeEditButton = Renderer.EdgeEditButton = Utils.inherit(Renderer._BaseButton);
+ var EdgeEditButton = Utils.inherit(BaseButton);
+
+ _(EdgeEditButton.prototype).extend({
+ _init: function() {
+ this.type = "Edge-edit-button";
+ this.sector = this.renderer.drawSector(this, Utils._EDGE_BUTTON_INNER, Utils._EDGE_BUTTON_OUTER, -270, -90, 1, "edit", this.renkan.translate("Edit"));
+ },
+ mouseup: function() {
+ if (!this.renderer.is_dragging) {
+ this.source_representation.openEditor();
+ }
+ }
+ }).value();
+
+ /* EdgeEditButton End */
+
+ return EdgeEditButton;
+
+});
+
+
+define('renderer/edgeremovebutton',['jquery', 'underscore', 'requtils', 'renderer/basebutton'], function ($, _, requtils, BaseButton) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* EdgeRemoveButton Begin */
+
+ //var EdgeRemoveButton = Renderer.EdgeRemoveButton = Utils.inherit(Renderer._BaseButton);
+ var EdgeRemoveButton = Utils.inherit(BaseButton);
+
+ _(EdgeRemoveButton.prototype).extend({
+ _init: function() {
+ this.type = "Edge-remove-button";
+ this.sector = this.renderer.drawSector(this, Utils._EDGE_BUTTON_INNER, Utils._EDGE_BUTTON_OUTER, -90, 90, 1, "remove", this.renkan.translate("Remove"));
+ },
+ mouseup: function() {
+ this.renderer.click_target = null;
+ this.renderer.is_dragging = false;
+ this.renderer.removeRepresentationsOfType("editor");
+ if (this.renderer.isEditable()) {
+ if (this.options.element_delete_delay) {
+ var delid = Utils.getUID("delete");
+ this.renderer.delete_list.push({
+ id: delid,
+ time: new Date().valueOf() + this.options.element_delete_delay
+ });
+ this.source_representation.model.set("delete_scheduled", delid);
+ } else {
+ if (confirm(this.renkan.translate('Do you really wish to remove edge ') + '"' + this.source_representation.model.get("title") + '"?')) {
+ this.project.removeEdge(this.source_representation.model);
+ }
+ }
+ }
+ }
+ }).value();
+
+ /* EdgeRemoveButton End */
+
+ return EdgeRemoveButton;
+
+});
+
+
+define('renderer/edgerevertbutton',['jquery', 'underscore', 'requtils', 'renderer/basebutton'], function ($, _, requtils, BaseButton) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* EdgeRevertButton Begin */
+
+ //var EdgeRevertButton = Renderer.EdgeRevertButton = Utils.inherit(Renderer._BaseButton);
+ var EdgeRevertButton = Utils.inherit(BaseButton);
+
+ _(EdgeRevertButton.prototype).extend({
+ _init: function() {
+ this.type = "Edge-revert-button";
+ this.sector = this.renderer.drawSector(this, Utils._EDGE_BUTTON_INNER, Utils._EDGE_BUTTON_OUTER, -135, 135, 1, "revert", this.renkan.translate("Cancel deletion"));
+ },
+ mouseup: function() {
+ this.renderer.click_target = null;
+ this.renderer.is_dragging = false;
+ if (this.renderer.isEditable()) {
+ this.source_representation.model.unset("delete_scheduled");
+ }
+ }
+ }).value();
+
+ /* EdgeRevertButton End */
+
+ return EdgeRevertButton;
+
+});
+
+
+define('renderer/miniframe',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* MiniFrame Begin */
+
+ //var MiniFrame = Renderer.MiniFrame = Utils.inherit(Renderer._BaseRepresentation);
+ var MiniFrame = Utils.inherit(BaseRepresentation);
+
+ _(MiniFrame.prototype).extend({
+ paperShift: function(_delta) {
+ this.renderer.offset = this.renderer.offset.subtract(_delta.divide(this.renderer.minimap.scale).multiply(this.renderer.scale));
+ this.renderer.redraw();
+ },
+ mouseup: function(_delta) {
+ this.renderer.click_target = null;
+ this.renderer.is_dragging = false;
+ }
+ }).value();
+
+
+ /* MiniFrame End */
+
+ return MiniFrame;
+
+});
+
+
+define('renderer/scene',['jquery', 'underscore', 'filesaver', 'requtils', 'renderer/miniframe'], function ($, _, filesaver, requtils, MiniFrame) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* Scene Begin */
+
+ var Scene = function(_renkan) {
+ this.renkan = _renkan;
+ this.$ = $(".Rk-Render");
+ this.representations = [];
+ this.$.html(_renkan.options.templates['templates/scene.html'](_renkan));
+ this.onStatusChange();
+ this.canvas_$ = this.$.find(".Rk-Canvas");
+ this.labels_$ = this.$.find(".Rk-Labels");
+ if (!_renkan.options.popup_editor){
+ this.editor_$ = $("#" + _renkan.options.editor_panel);
+ }else{
+ this.editor_$ = this.$.find(".Rk-Editor");
+ }
+ this.notif_$ = this.$.find(".Rk-Notifications");
+ paper.setup(this.canvas_$[0]);
+ this.totalScroll = 0;
+ this.mouse_down = false;
+ this.click_target = null;
+ this.selected_target = null;
+ this.edge_layer = new paper.Layer();
+ this.node_layer = new paper.Layer();
+ this.buttons_layer = new paper.Layer();
+ this.delete_list = [];
+ this.redrawActive = true;
+
+ if (_renkan.options.show_minimap) {
+ this.minimap = {
+ background_layer: new paper.Layer(),
+ edge_layer: new paper.Layer(),
+ node_layer: new paper.Layer(),
+ node_group: new paper.Group(),
+ size: new paper.Size( _renkan.options.minimap_width, _renkan.options.minimap_height )
+ };
+
+ this.minimap.background_layer.activate();
+ this.minimap.topleft = paper.view.bounds.bottomRight.subtract(this.minimap.size);
+ this.minimap.rectangle = new paper.Path.Rectangle(this.minimap.topleft.subtract([2,2]), this.minimap.size.add([4,4]));
+ this.minimap.rectangle.fillColor = _renkan.options.minimap_background_color;
+ this.minimap.rectangle.strokeColor = _renkan.options.minimap_border_color;
+ this.minimap.rectangle.strokeWidth = 4;
+ this.minimap.offset = new paper.Point(this.minimap.size.divide(2));
+ this.minimap.scale = 0.1;
+
+ this.minimap.node_layer.activate();
+ this.minimap.cliprectangle = new paper.Path.Rectangle(this.minimap.topleft, this.minimap.size);
+ this.minimap.node_group.addChild(this.minimap.cliprectangle);
+ this.minimap.node_group.clipped = true;
+ this.minimap.miniframe = new paper.Path.Rectangle(this.minimap.topleft, this.minimap.size);
+ this.minimap.node_group.addChild(this.minimap.miniframe);
+ this.minimap.miniframe.fillColor = '#c0c0ff';
+ this.minimap.miniframe.opacity = 0.3;
+ this.minimap.miniframe.strokeColor = '#000080';
+ this.minimap.miniframe.strokeWidth = 2;
+ this.minimap.miniframe.__representation = new MiniFrame(this, null);
+ }
+
+ this.throttledPaperDraw = _(function() {
+ paper.view.draw();
+ }).throttle(100).value();
+
+ this.bundles = [];
+ this.click_mode = false;
+
+ var _this = this,
+ _allowScroll = true,
+ _originalScale = 1,
+ _zooming = false,
+ _lastTapX = 0,
+ _lastTapY = 0;
+
+ this.image_cache = {};
+ this.icon_cache = {};
+
+ ['edit', 'remove', 'hide', 'show', 'link', 'enlarge', 'shrink', 'revert' ].forEach(function(imgname) {
+ var img = new Image();
+ img.src = _renkan.options.static_url + 'img/' + imgname + '.png';
+ _this.icon_cache[imgname] = img;
+ });
+
+ var throttledMouseMove = _.throttle(function(_event, _isTouch) {
+ _this.onMouseMove(_event, _isTouch);
+ }, Utils._MOUSEMOVE_RATE);
+
+ this.canvas_$.on({
+ mousedown: function(_event) {
+ _event.preventDefault();
+ _this.onMouseDown(_event, false);
+ },
+ mousemove: function(_event) {
+ _event.preventDefault();
+ throttledMouseMove(_event, false);
+ },
+ mouseup: function(_event) {
+ _event.preventDefault();
+ _this.onMouseUp(_event, false);
+ },
+ mousewheel: function(_event, _delta) {
+ if(_renkan.options.zoom_on_scroll) {
+ _event.preventDefault();
+ if (_allowScroll) {
+ _this.onScroll(_event, _delta);
+ }
+ }
+ },
+ touchstart: function(_event) {
+ _event.preventDefault();
+ var _touches = _event.originalEvent.touches[0];
+ if (
+ _renkan.options.allow_double_click &&
+ new Date() - _lastTap < Utils._DOUBLETAP_DELAY &&
+ ( Math.pow(_lastTapX - _touches.pageX, 2) + Math.pow(_lastTapY - _touches.pageY, 2) < Utils._DOUBLETAP_DISTANCE )
+ ) {
+ _lastTap = 0;
+ _this.onDoubleClick(_touches);
+ } else {
+ _lastTap = new Date();
+ _lastTapX = _touches.pageX;
+ _lastTapY = _touches.pageY;
+ _originalScale = _this.view.scale;
+ _zooming = false;
+ _this.onMouseDown(_touches, true);
+ }
+ },
+ touchmove: function(_event) {
+ _event.preventDefault();
+ _lastTap = 0;
+ if (_event.originalEvent.touches.length === 1) {
+ _this.onMouseMove(_event.originalEvent.touches[0], true);
+ } else {
+ if (!_zooming) {
+ _this.onMouseUp(_event.originalEvent.touches[0], true);
+ _this.click_target = null;
+ _this.is_dragging = false;
+ _zooming = true;
+ }
+ if (_event.originalEvent.scale === "undefined") {
+ return;
+ }
+ var _newScale = _event.originalEvent.scale * _originalScale,
+ _scaleRatio = _newScale / _this.view.scale,
+ _newOffset = new paper.Point([
+ _this.canvas_$.width(),
+ _this.canvas_$.height()
+ ]).multiply( 0.5 * ( 1 - _scaleRatio ) ).add(_this.view.offset.multiply( _scaleRatio ));
+ _this.view.setScale(_newScale, _newOffset);
+ }
+ },
+ touchend: function(_event) {
+ _event.preventDefault();
+ _this.onMouseUp(_event.originalEvent.changedTouches[0], true);
+ },
+ dblclick: function(_event) {
+ _event.preventDefault();
+ if (_renkan.options.allow_double_click) {
+ _this.onDoubleClick(_event);
+ }
+ },
+ mouseleave: function(_event) {
+ _event.preventDefault();
+ //_this.onMouseUp(_event, false);
+ _this.click_target = null;
+ _this.is_dragging = false;
+ },
+ dragover: function(_event) {
+ _event.preventDefault();
+ },
+ dragenter: function(_event) {
+ _event.preventDefault();
+ _allowScroll = false;
+ },
+ dragleave: function(_event) {
+ _event.preventDefault();
+ _allowScroll = true;
+ },
+ drop: function(_event) {
+ _event.preventDefault();
+ _allowScroll = true;
+ var res = {};
+ _.each(_event.originalEvent.dataTransfer.types, function(t) {
+ try {
+ res[t] = _event.originalEvent.dataTransfer.getData(t);
+ } catch(e) {}
+ });
+ var text = _event.originalEvent.dataTransfer.getData("Text");
+ if (typeof text === "string") {
+ switch(text[0]) {
+ case "{":
+ case "[":
+ try {
+ var data = JSON.parse(text);
+ _.extend(res,data);
+ }
+ catch(e) {
+ if (!res["text/plain"]) {
+ res["text/plain"] = text;
+ }
+ }
+ break;
+ case "<":
+ if (!res["text/html"]) {
+ res["text/html"] = text;
+ }
+ break;
+ default:
+ if (!res["text/plain"]) {
+ res["text/plain"] = text;
+ }
+ }
+ }
+ var url = _event.originalEvent.dataTransfer.getData("URL");
+ if (url && !res["text/uri-list"]) {
+ res["text/uri-list"] = url;
+ }
+ _this.dropData(res, _event.originalEvent);
+ }
+ });
+
+ var bindClick = function(selector, fname) {
+ _this.$.find(selector).click(function(evt) {
+ _this[fname](evt);
+ return false;
+ });
+ };
+
+ if(this.renkan.project.get("views").length > 0 && this.renkan.options.save_view){
+ this.$.find(".Rk-ZoomSetSaved").show();
+ }
+ this.$.find(".Rk-CurrentUser").mouseenter(
+ function() { _this.$.find(".Rk-UserList").slideDown(); }
+ );
+ this.$.find(".Rk-Users").mouseleave(
+ function() { _this.$.find(".Rk-UserList").slideUp(); }
+ );
+ bindClick(".Rk-FullScreen-Button", "fullScreen");
+ bindClick(".Rk-AddNode-Button", "addNodeBtn");
+ bindClick(".Rk-AddEdge-Button", "addEdgeBtn");
+ bindClick(".Rk-Save-Button", "save");
+ bindClick(".Rk-Open-Button", "open");
+ bindClick(".Rk-Export-Button", "exportProject");
+ this.$.find(".Rk-Bookmarklet-Button")
+ /*jshint scripturl:true */
+ .attr("href","javascript:" + Utils._BOOKMARKLET_CODE(_renkan))
+ .click(function(){
+ _this.notif_$
+ .text(_renkan.translate("Drag this button to your bookmark bar. When on a third-party website, click it to enable drag-and-drop from the website to Renkan."))
+ .fadeIn()
+ .delay(5000)
+ .fadeOut();
+ return false;
+ });
+ this.$.find(".Rk-TopBar-Button").mouseover(function() {
+ $(this).find(".Rk-TopBar-Tooltip").show();
+ }).mouseout(function() {
+ $(this).find(".Rk-TopBar-Tooltip").hide();
+ });
+ bindClick(".Rk-Fold-Bins", "foldBins");
+
+ paper.view.onResize = function(_event) {
+ var _ratio,
+ newWidth = _event.width,
+ newHeight = _event.height;
+
+ if (_this.minimap) {
+ _this.minimap.topleft = paper.view.bounds.bottomRight.subtract(_this.minimap.size);
+ _this.minimap.rectangle.fitBounds(_this.minimap.topleft.subtract([2,2]), _this.minimap.size.add([4,4]));
+ _this.minimap.cliprectangle.fitBounds(_this.minimap.topleft, _this.minimap.size);
+ }
+
+ var ratioH = newHeight/(newHeight-_event.delta.height),
+ ratioW = newWidth/(newWidth-_event.delta.width);
+ if (newHeight < newWidth) {
+ _ratio = ratioH;
+ } else {
+ _ratio = ratioW;
+ }
+
+ _this.view.resizeZoom(ratioW, ratioH, _ratio);
+
+ _this.redraw();
+
+ };
+
+ var _thRedraw = _.throttle(function() {
+ _this.redraw();
+ },50);
+
+ this.addRepresentations("Node", this.renkan.project.get("nodes"));
+ this.addRepresentations("Edge", this.renkan.project.get("edges"));
+ this.renkan.project.on("change:title", function() {
+ _this.$.find(".Rk-PadTitle").val(_renkan.project.get("title"));
+ });
+
+ this.$.find(".Rk-PadTitle").on("keyup input paste", function() {
+ _renkan.project.set({"title": $(this).val()});
+ });
+
+ var _thRedrawUsers = _.throttle(function() {
+ _this.redrawUsers();
+ }, 100);
+
+ _thRedrawUsers();
+
+ // register model events
+ this.renkan.project.on("change:saveStatus", function(){
+ switch (_this.renkan.project.get("saveStatus")) {
+ case 0: //clean
+ _this.$.find(".Rk-Save-Button").removeClass("to-save");
+ _this.$.find(".Rk-Save-Button").removeClass("saving");
+ _this.$.find(".Rk-Save-Button").addClass("saved");
+ break;
+ case 1: //dirty
+ _this.$.find(".Rk-Save-Button").removeClass("saved");
+ _this.$.find(".Rk-Save-Button").removeClass("saving");
+ _this.$.find(".Rk-Save-Button").addClass("to-save");
+ break;
+ case 2: //saving
+ _this.$.find(".Rk-Save-Button").removeClass("saved");
+ _this.$.find(".Rk-Save-Button").removeClass("to-save");
+ _this.$.find(".Rk-Save-Button").addClass("saving");
+ break;
+ }
+ });
+
+ this.renkan.project.on("change:loadingStatus", function(){
+ if (_this.renkan.project.get("loadingStatus")){
+ var animate = _this.$.find(".loader").addClass("run");
+ var timer = setTimeout(function(){
+ _this.$.find(".loader").hide(250);
+ }, 3000);
+ }
+ else{
+ Backbone.history.start();
+ _thRedraw();
+ }
+ });
+
+ this.renkan.project.on("add:users remove:users", _thRedrawUsers);
+
+ this.renkan.project.on("add:views remove:views", function(_node) {
+ if(_this.renkan.project.get('views').length > 0) {
+ _this.$.find(".Rk-ZoomSetSaved").show();
+ }
+ else {
+ _this.$.find(".Rk-ZoomSetSaved").hide();
+ }
+ });
+
+ this.renkan.project.on("add:nodes", function(_node) {
+ _this.addRepresentation("Node", _node);
+ if (!_this.renkan.project.get("loadingStatus")){
+ _thRedraw();
+ }
+ });
+ this.renkan.project.on("add:edges", function(_edge) {
+ _this.addRepresentation("Edge", _edge);
+ if (!_this.renkan.project.get("loadingStatus")){
+ _thRedraw();
+ }
+ });
+ this.renkan.project.on("change:title", function(_model, _title) {
+ var el = _this.$.find(".Rk-PadTitle");
+ if (el.is("input")) {
+ if (el.val() !== _title) {
+ el.val(_title);
+ }
+ } else {
+ el.text(_title);
+ }
+ });
+
+ //register router events
+ this.renkan.router.on("router", function(_params){
+ _this.parameters(_params);
+ });
+
+ if (_renkan.options.size_bug_fix) {
+ var _delay = (
+ typeof _renkan.options.size_bug_fix === "number" ?
+ _renkan.options.size_bug_fix
+ : 500
+ );
+ window.setTimeout(
+ function() {
+ _this.fixSize();
+ },
+ _delay
+ );
+ }
+
+ if (_renkan.options.force_resize) {
+ $(window).resize(function() {
+ _this.autoScale();
+ });
+ }
+
+ if (_renkan.options.show_user_list && _renkan.options.user_color_editable) {
+ var $cpwrapper = this.$.find(".Rk-Users .Rk-Edit-ColorPicker-Wrapper"),
+ $cplist = this.$.find(".Rk-Users .Rk-Edit-ColorPicker");
+
+ $cpwrapper.hover(
+ function(_e) {
+ if (_this.isEditable()) {
+ _e.preventDefault();
+ $cplist.show();
+ }
+ },
+ function(_e) {
+ _e.preventDefault();
+ $cplist.hide();
+ }
+ );
+
+ $cplist.find("li").mouseenter(
+ function(_e) {
+ if (_this.isEditable()) {
+ _e.preventDefault();
+ _this.$.find(".Rk-CurrentUser-Color").css("background", $(this).attr("data-color"));
+ }
+ }
+ );
+ }
+
+ if (_renkan.options.show_search_field) {
+
+ var lastval = '';
+
+ this.$.find(".Rk-GraphSearch-Field").on("keyup change paste input", function() {
+ var $this = $(this),
+ val = $this.val();
+ if (val === lastval) {
+ return;
+ }
+ lastval = val;
+ if (val.length < 2) {
+ _renkan.project.get("nodes").each(function(n) {
+ _this.getRepresentationByModel(n).unhighlight();
+ });
+ } else {
+ var rxs = Utils.regexpFromTextOrArray(val);
+ _renkan.project.get("nodes").each(function(n) {
+ if (rxs.test(n.get("title")) || rxs.test(n.get("description"))) {
+ _this.getRepresentationByModel(n).highlight(rxs);
+ } else {
+ _this.getRepresentationByModel(n).unhighlight();
+ }
+ });
+ }
+ });
+ }
+
+ this.redraw();
+
+ window.setInterval(function() {
+ var _now = new Date().valueOf();
+ _this.delete_list.forEach(function(d) {
+ if (_now >= d.time) {
+ var el = _renkan.project.get("nodes").findWhere({"delete_scheduled":d.id});
+ if (el) {
+ project.removeNode(el);
+ }
+ el = _renkan.project.get("edges").findWhere({"delete_scheduled":d.id});
+ if (el) {
+ project.removeEdge(el);
+ }
+ }
+ });
+ _this.delete_list = _this.delete_list.filter(function(d) {
+ return _renkan.project.get("nodes").findWhere({"delete_scheduled":d.id}) || _renkan.project.get("edges").findWhere({"delete_scheduled":d.id});
+ });
+ }, 500);
+
+ if (this.minimap) {
+ window.setInterval(function() {
+ _this.rescaleMinimap();
+ }, 2000);
+ }
+
+ };
+
+ _(Scene.prototype).extend({
+ fixSize: function() {
+ if(typeof this.view === 'undefined') {
+ this.view = this.addRepresentation("View", this.renkan.project.get("views").last());
+ this.view.setScale(view.get("zoom_level"), new paper.Point(view.get("offset")));
+ }
+ else{
+ this.view.autoScale();
+ }
+ },
+ drawSector: function(_repr, _inR, _outR, _startAngle, _endAngle, _padding, _imgname, _caption) {
+ var _options = this.renkan.options,
+ _startRads = _startAngle * Math.PI / 180,
+ _endRads = _endAngle * Math.PI / 180,
+ _img = this.icon_cache[_imgname],
+ _startdx = - Math.sin(_startRads),
+ _startdy = Math.cos(_startRads),
+ _startXIn = Math.cos(_startRads) * _inR + _padding * _startdx,
+ _startYIn = Math.sin(_startRads) * _inR + _padding * _startdy,
+ _startXOut = Math.cos(_startRads) * _outR + _padding * _startdx,
+ _startYOut = Math.sin(_startRads) * _outR + _padding * _startdy,
+ _enddx = - Math.sin(_endRads),
+ _enddy = Math.cos(_endRads),
+ _endXIn = Math.cos(_endRads) * _inR - _padding * _enddx,
+ _endYIn = Math.sin(_endRads) * _inR - _padding * _enddy,
+ _endXOut = Math.cos(_endRads) * _outR - _padding * _enddx,
+ _endYOut = Math.sin(_endRads) * _outR - _padding * _enddy,
+ _centerR = (_inR + _outR) / 2,
+ _centerRads = (_startRads + _endRads) / 2,
+ _centerX = Math.cos(_centerRads) * _centerR,
+ _centerY = Math.sin(_centerRads) * _centerR,
+ _centerXIn = Math.cos(_centerRads) * _inR,
+ _centerXOut = Math.cos(_centerRads) * _outR,
+ _centerYIn = Math.sin(_centerRads) * _inR,
+ _centerYOut = Math.sin(_centerRads) * _outR,
+ _textX = Math.cos(_centerRads) * (_outR + 3),
+ _textY = Math.sin(_centerRads) * (_outR + _options.buttons_label_font_size) + _options.buttons_label_font_size / 2;
+ this.buttons_layer.activate();
+ var _path = new paper.Path();
+ _path.add([_startXIn, _startYIn]);
+ _path.arcTo([_centerXIn, _centerYIn], [_endXIn, _endYIn]);
+ _path.lineTo([_endXOut, _endYOut]);
+ _path.arcTo([_centerXOut, _centerYOut], [_startXOut, _startYOut]);
+ _path.fillColor = _options.buttons_background;
+ _path.opacity = 0.5;
+ _path.closed = true;
+ _path.__representation = _repr;
+ var _text = new paper.PointText(_textX,_textY);
+ _text.characterStyle = {
+ fontSize: _options.buttons_label_font_size,
+ fillColor: _options.buttons_label_color
+ };
+ if (_textX > 2) {
+ _text.paragraphStyle.justification = 'left';
+ } else if (_textX < -2) {
+ _text.paragraphStyle.justification = 'right';
+ } else {
+ _text.paragraphStyle.justification = 'center';
+ }
+ _text.visible = false;
+ var _visible = false,
+ _restPos = new paper.Point(-200, -200),
+ _grp = new paper.Group([_path, _text]),
+ //_grp = new paper.Group([_path]),
+ _delta = _grp.position,
+ _imgdelta = new paper.Point([_centerX, _centerY]),
+ _currentPos = new paper.Point(0,0);
+ _text.content = _caption;
+ // set group pivot to not depend on text visibility that changes the group bounding box.
+ _grp.pivot = _grp.bounds.center;
+ _grp.visible = false;
+ _grp.position = _restPos;
+ var _res = {
+ show: function() {
+ _visible = true;
+ _grp.position = _currentPos.add(_delta);
+ _grp.visible = true;
+ },
+ moveTo: function(_point) {
+ _currentPos = _point;
+ if (_visible) {
+ _grp.position = _point.add(_delta);
+ }
+ },
+ hide: function() {
+ _visible = false;
+ _grp.visible = false;
+ _grp.position = _restPos;
+ },
+ select: function() {
+ _path.opacity = 0.8;
+ _text.visible = true;
+ },
+ unselect: function() {
+ _path.opacity = 0.5;
+ _text.visible = false;
+ },
+ destroy: function() {
+ _grp.remove();
+ }
+ };
+ var showImage = function() {
+ var _raster = new paper.Raster(_img);
+ _raster.position = _imgdelta.add(_grp.position).subtract(_delta);
+ _raster.locked = true; // Disable mouse events on icon
+ _grp.addChild(_raster);
+ };
+ if (_img.width) {
+ showImage();
+ } else {
+ $(_img).on("load",showImage);
+ }
+
+ return _res;
+ },
+ addToBundles: function(_edgeRepr) {
+ var _bundle = _(this.bundles).find(function(_bundle) {
+ return (
+ ( _bundle.from === _edgeRepr.from_representation && _bundle.to === _edgeRepr.to_representation ) ||
+ ( _bundle.from === _edgeRepr.to_representation && _bundle.to === _edgeRepr.from_representation )
+ );
+ });
+ if (typeof _bundle !== "undefined") {
+ _bundle.edges.push(_edgeRepr);
+ } else {
+ _bundle = {
+ from: _edgeRepr.from_representation,
+ to: _edgeRepr.to_representation,
+ edges: [ _edgeRepr ],
+ getPosition: function(_er) {
+ var _dir = (_er.from_representation === this.from) ? 1 : -1;
+ return _dir * ( _(this.edges).indexOf(_er) - (this.edges.length - 1) / 2 );
+ }
+ };
+ this.bundles.push(_bundle);
+ }
+ return _bundle;
+ },
+ isEditable: function() {
+ return (this.renkan.options.editor_mode && !this.renkan.read_only);
+ },
+ onStatusChange: function() {
+ var savebtn = this.$.find(".Rk-Save-Button"),
+ tip = savebtn.find(".Rk-TopBar-Tooltip-Contents");
+ if (this.renkan.read_only) {
+ savebtn.removeClass("disabled Rk-Save-Online").addClass("Rk-Save-ReadOnly");
+ tip.text(this.renkan.translate("Connection lost"));
+ } else {
+ if (this.renkan.options.manual_save) {
+ savebtn.removeClass("Rk-Save-ReadOnly Rk-Save-Online");
+ tip.text(this.renkan.translate("Save Project"));
+ } else {
+ savebtn.removeClass("disabled Rk-Save-ReadOnly").addClass("Rk-Save-Online");
+ tip.text(this.renkan.translate("Auto-save enabled"));
+ }
+ }
+ this.redrawUsers();
+ },
+ redrawMiniframe: function() {
+ var topleft = this.toMinimapCoords(this.toModelCoords(new paper.Point([0,0]))),
+ bottomright = this.toMinimapCoords(this.toModelCoords(paper.view.bounds.bottomRight));
+ this.minimap.miniframe.fitBounds(topleft, bottomright);
+ },
+ rescaleMinimap: function() {
+ var nodes = this.renkan.project.get("nodes");
+ if (nodes.length > 1) {
+ var _xx = nodes.map(function(_node) { return _node.get("position").x; }),
+ _yy = nodes.map(function(_node) { return _node.get("position").y; }),
+ _minx = Math.min.apply(Math, _xx),
+ _miny = Math.min.apply(Math, _yy),
+ _maxx = Math.max.apply(Math, _xx),
+ _maxy = Math.max.apply(Math, _yy);
+ var _scale = Math.min(
+ this.view.scale * 0.8 * this.renkan.options.minimap_width / paper.view.bounds.width,
+ this.view.scale * 0.8 * this.renkan.options.minimap_height / paper.view.bounds.height,
+ ( this.renkan.options.minimap_width - 2 * this.renkan.options.minimap_padding ) / (_maxx - _minx),
+ ( this.renkan.options.minimap_height - 2 * this.renkan.options.minimap_padding ) / (_maxy - _miny)
+ );
+ this.minimap.offset = this.minimap.size.divide(2).subtract(new paper.Point([(_maxx + _minx) / 2, (_maxy + _miny) / 2]).multiply(_scale));
+ this.minimap.scale = _scale;
+ }
+ if (nodes.length === 1) {
+ this.minimap.scale = 0.1;
+ this.minimap.offset = this.minimap.size.divide(2).subtract(new paper.Point([nodes.at(0).get("position").x, nodes.at(0).get("position").y]).multiply(this.minimap.scale));
+ }
+ this.redraw();
+ },
+ toPaperCoords: function(_point) {
+ return _point.multiply(this.view.scale).add(this.view.offset);
+ },
+ toMinimapCoords: function(_point) {
+ return _point.multiply(this.minimap.scale).add(this.minimap.offset).add(this.minimap.topleft);
+ },
+ toModelCoords: function(_point) {
+ return _point.subtract(this.view.offset).divide(this.view.scale);
+ },
+ addRepresentation: function(_type, _model) {
+ var RendererType = requtils.getRenderer()[_type];
+ var _repr = new RendererType(this, _model);
+ this.representations.push(_repr);
+ return _repr;
+ },
+ addRepresentations: function(_type, _collection) {
+ var _this = this;
+ _collection.forEach(function(_model) {
+ _this.addRepresentation(_type, _model);
+ });
+ },
+ userTemplate: _.template(
+ '<li class="Rk-User"><span class="Rk-UserColor" style="background:<%=background%>;"></span><%=name%></li>'
+ ),
+ redrawUsers: function() {
+ if (!this.renkan.options.show_user_list) {
+ return;
+ }
+ var allUsers = [].concat((this.renkan.project.current_user_list || {}).models || [], (this.renkan.project.get("users") || {}).models || []),
+ ulistHtml = '',
+ $userpanel = this.$.find(".Rk-Users"),
+ $name = $userpanel.find(".Rk-CurrentUser-Name"),
+ $cpitems = $userpanel.find(".Rk-Edit-ColorPicker li"),
+ $colorsquare = $userpanel.find(".Rk-CurrentUser-Color"),
+ _this = this;
+ $name.off("click").text(this.renkan.translate("<unknown user>"));
+ $cpitems.off("mouseleave click");
+ allUsers.forEach(function(_user) {
+ if (_user.get("_id") === _this.renkan.current_user) {
+ $name.text(_user.get("title"));
+ $colorsquare.css("background", _user.get("color"));
+ if (_this.isEditable()) {
+
+ if (_this.renkan.options.user_name_editable) {
+ $name.click(function() {
+ var $this = $(this),
+ $input = $('<input>').val(_user.get("title")).blur(function() {
+ _user.set("title", $(this).val());
+ _this.redrawUsers();
+ _this.redraw();
+ });
+ $this.empty().html($input);
+ $input.select();
+ });
+ }
+
+ if (_this.renkan.options.user_color_editable) {
+ $cpitems.click(
+ function(_e) {
+ _e.preventDefault();
+ if (_this.isEditable()) {
+ _user.set("color", $(this).attr("data-color"));
+ }
+ $(this).parent().hide();
+ }
+ ).mouseleave(function() {
+ $colorsquare.css("background", _user.get("color"));
+ });
+ }
+ }
+
+ } else {
+ ulistHtml += _this.userTemplate({
+ name: _user.get("title"),
+ background: _user.get("color")
+ });
+ }
+ });
+ $userpanel.find(".Rk-UserList").html(ulistHtml);
+ },
+ removeRepresentation: function(_representation) {
+ _representation.destroy();
+ this.representations = _.reject(this.representations,
+ function(_repr) {
+ return _repr === _representation;
+ }
+ );
+ },
+ getRepresentationByModel: function(_model) {
+ if (!_model) {
+ return undefined;
+ }
+ return _.find(this.representations, function(_repr) {
+ return _repr.model === _model;
+ });
+ },
+ removeRepresentationsOfType: function(_type) {
+ var _representations = _.filter(this.representations,function(_repr) {
+ return _repr.type === _type;
+ }),
+ _this = this;
+ _.each(_representations, function(_repr) {
+ _this.removeRepresentation(_repr);
+ });
+ },
+ highlightModel: function(_model) {
+ var _repr = this.getRepresentationByModel(_model);
+ if (_repr) {
+ _repr.highlight();
+ }
+ },
+ unhighlightAll: function(_model) {
+ _.each(this.representations, function(_repr) {
+ _repr.unhighlight();
+ });
+ },
+ unselectAll: function(_model) {
+ _.each(this.representations, function(_repr) {
+ _repr.unselect();
+ });
+ },
+ redraw: function() {
+ var _this = this;
+ if(! this.redrawActive ) {
+ return;
+ }
+ _.each(this.representations, function(_representation) {
+ _representation.redraw({ dontRedrawEdges:true });
+ });
+ if (this.minimap && typeof this.view !== 'undefined') {
+ this.redrawMiniframe();
+ }
+ paper.view.draw();
+ },
+ addTempEdge: function(_from, _point) {
+ var _tmpEdge = this.addRepresentation("TempEdge",null);
+ _tmpEdge.end_pos = _point;
+ _tmpEdge.from_representation = _from;
+ _tmpEdge.redraw();
+ this.click_target = _tmpEdge;
+ },
+ findTarget: function(_hitResult) {
+ if (_hitResult && typeof _hitResult.item.__representation !== "undefined") {
+ var _newTarget = _hitResult.item.__representation;
+ if (this.selected_target !== _hitResult.item.__representation) {
+ if (this.selected_target) {
+ this.selected_target.unselect(_newTarget);
+ }
+ _newTarget.select(this.selected_target);
+ this.selected_target = _newTarget;
+ }
+ } else {
+ if (this.selected_target) {
+ this.selected_target.unselect();
+ }
+ this.selected_target = null;
+ }
+ },
+ onMouseMove: function(_event) {
+ var _off = this.canvas_$.offset(),
+ _point = new paper.Point([
+ _event.pageX - _off.left,
+ _event.pageY - _off.top
+ ]),
+ _delta = _point.subtract(this.last_point);
+ this.last_point = _point;
+ if (!this.is_dragging && this.mouse_down && _delta.length > Utils._MIN_DRAG_DISTANCE) {
+ this.is_dragging = true;
+ }
+ var _hitResult = paper.project.hitTest(_point);
+ if (this.is_dragging) {
+ if (this.click_target && typeof this.click_target.paperShift === "function") {
+ this.click_target.paperShift(_delta);
+ } else {
+ this.view.paperShift(_delta);
+ }
+ } else {
+ this.findTarget(_hitResult);
+ }
+ paper.view.draw();
+ },
+ onMouseDown: function(_event, _isTouch) {
+ var _off = this.canvas_$.offset(),
+ _point = new paper.Point([
+ _event.pageX - _off.left,
+ _event.pageY - _off.top
+ ]);
+ this.last_point = _point;
+ this.mouse_down = true;
+ if (!this.click_target || this.click_target.type !== "Temp-edge") {
+ this.removeRepresentationsOfType("editor");
+ this.is_dragging = false;
+ var _hitResult = paper.project.hitTest(_point);
+ if (_hitResult && typeof _hitResult.item.__representation !== "undefined") {
+ this.click_target = _hitResult.item.__representation;
+ this.click_target.mousedown(_event, _isTouch);
+ } else {
+ this.click_target = null;
+ if (this.isEditable() && this.click_mode === Utils._CLICKMODE_ADDNODE) {
+ var _coords = this.toModelCoords(_point),
+ _data = {
+ id: Utils.getUID('node'),
+ created_by: this.renkan.current_user,
+ position: {
+ x: _coords.x,
+ y: _coords.y
+ }
+ };
+ var _node = this.renkan.project.addNode(_data);
+ this.getRepresentationByModel(_node).openEditor();
+ }
+ }
+ }
+ if (this.click_mode) {
+ if (this.isEditable() && this.click_mode === Utils._CLICKMODE_STARTEDGE && this.click_target && this.click_target.type === "Node") {
+ this.removeRepresentationsOfType("editor");
+ this.addTempEdge(this.click_target, _point);
+ this.click_mode = Utils._CLICKMODE_ENDEDGE;
+ this.notif_$.fadeOut(function() {
+ $(this).html(this.renkan.translate("Click on a second node to complete the edge")).fadeIn();
+ });
+ } else {
+ this.notif_$.hide();
+ this.click_mode = false;
+ }
+ }
+ paper.view.draw();
+ },
+ onMouseUp: function(_event, _isTouch) {
+ this.mouse_down = false;
+ if (this.click_target) {
+ var _off = this.canvas_$.offset();
+ this.click_target.mouseup(
+ {
+ point: new paper.Point([
+ _event.pageX - _off.left,
+ _event.pageY - _off.top
+ ])
+ },
+ _isTouch
+ );
+ } else {
+ this.click_target = null;
+ this.is_dragging = false;
+ if (_isTouch) {
+ this.unselectAll();
+ }
+ this.view.updateUrl();
+ }
+ paper.view.draw();
+ },
+ onScroll: function(_event, _scrolldelta) {
+ this.totalScroll += _scrolldelta;
+ if (Math.abs(this.totalScroll) >= 1) {
+ var _off = this.canvas_$.offset(),
+ _delta = new paper.Point([
+ _event.pageX - _off.left,
+ _event.pageY - _off.top
+ ]).subtract(this.view.offset).multiply( Math.SQRT2 - 1 );
+ if (this.totalScroll > 0) {
+ this.view.setScale( this.view.scale * Math.SQRT2, this.view.offset.subtract(_delta) );
+ } else {
+ this.view.setScale( this.view.scale * Math.SQRT1_2, this.view.offset.add(_delta.divide(Math.SQRT2)));
+ }
+ this.totalScroll = 0;
+ }
+ },
+ onDoubleClick: function(_event) {
+ var _off = this.canvas_$.offset(),
+ _point = new paper.Point([
+ _event.pageX - _off.left,
+ _event.pageY - _off.top
+ ]);
+ var _hitResult = paper.project.hitTest(_point);
+
+ if (!this.isEditable()) {
+ if (_hitResult && typeof _hitResult.item.__representation !== "undefined") {
+ if (_hitResult.item.__representation.model.get('uri')){
+ window.open(_hitResult.item.__representation.model.get('uri'), '_blank');
+ }
+ }
+ return;
+ }
+ if (this.isEditable() && (!_hitResult || typeof _hitResult.item.__representation === "undefined")) {
+ var _coords = this.toModelCoords(_point),
+ _data = {
+ id: Utils.getUID('node'),
+ created_by: this.renkan.current_user,
+ position: {
+ x: _coords.x,
+ y: _coords.y
+ }
+ },
+ _node = this.renkan.project.addNode(_data);
+ this.getRepresentationByModel(_node).openEditor();
+ }
+ paper.view.draw();
+ },
+ defaultDropHandler: function(_data) {
+ var newNode = {};
+ var snippet = "";
+ switch(_data["text/x-iri-specific-site"]) {
+ case "twitter":
+ snippet = $('<div>').html(_data["text/x-iri-selected-html"]);
+ var tweetdiv = snippet.find(".tweet");
+ newNode.title = this.renkan.translate("Tweet by ") + tweetdiv.attr("data-name");
+ newNode.uri = "http://twitter.com/" + tweetdiv.attr("data-screen-name") + "/status/" + tweetdiv.attr("data-tweet-id");
+ newNode.image = tweetdiv.find(".avatar").attr("src");
+ newNode.description = tweetdiv.find(".js-tweet-text:first").text();
+ break;
+ case "google":
+ snippet = $('<div>').html(_data["text/x-iri-selected-html"]);
+ newNode.title = snippet.find("h3:first").text().trim();
+ newNode.uri = snippet.find("h3 a").attr("href");
+ newNode.description = snippet.find(".st:first").text().trim();
+ break;
+ default:
+ if (_data["text/x-iri-source-uri"]) {
+ newNode.uri = _data["text/x-iri-source-uri"];
+ }
+ }
+ if (_data["text/plain"] || _data["text/x-iri-selected-text"]) {
+ newNode.description = (_data["text/plain"] || _data["text/x-iri-selected-text"]).replace(/[\s\n]+/gm,' ').trim();
+ }
+ if (_data["text/html"] || _data["text/x-iri-selected-html"]) {
+ snippet = $('<div>').html(_data["text/html"] || _data["text/x-iri-selected-html"]);
+ var _svgimgs = snippet.find("image");
+ if (_svgimgs.length) {
+ newNode.image = _svgimgs.attr("xlink:href");
+ }
+ var _svgpaths = snippet.find("path");
+ if (_svgpaths.length) {
+ newNode.clipPath = _svgpaths.attr("d");
+ }
+ var _imgs = snippet.find("img");
+ if (_imgs.length) {
+ newNode.image = _imgs[0].src;
+ }
+ var _as = snippet.find("a");
+ if (_as.length) {
+ newNode.uri = _as[0].href;
+ }
+ newNode.title = snippet.find("[title]").attr("title") || newNode.title;
+ newNode.description = snippet.text().replace(/[\s\n]+/gm,' ').trim();
+ }
+ if (_data["text/uri-list"]) {
+ newNode.uri = _data["text/uri-list"];
+ }
+ if (_data["text/x-moz-url"] && !newNode.title) {
+ newNode.title = (_data["text/x-moz-url"].split("\n")[1] || "").trim();
+ if (newNode.title === newNode.uri) {
+ newNode.title = false;
+ }
+ }
+ if (_data["text/x-iri-source-title"] && !newNode.title) {
+ newNode.title = _data["text/x-iri-source-title"];
+ }
+ if (_data["text/html"] || _data["text/x-iri-selected-html"]) {
+ snippet = $('<div>').html(_data["text/html"] || _data["text/x-iri-selected-html"]);
+ newNode.image = snippet.find("[data-image]").attr("data-image") || newNode.image;
+ newNode.uri = snippet.find("[data-uri]").attr("data-uri") || newNode.uri;
+ newNode.title = snippet.find("[data-title]").attr("data-title") || newNode.title;
+ newNode.description = snippet.find("[data-description]").attr("data-description") || newNode.description;
+ newNode.clipPath = snippet.find("[data-clip-path]").attr("data-clip-path") || newNode.clipPath;
+ }
+
+ if (!newNode.title) {
+ newNode.title = this.renkan.translate("Dragged resource");
+ }
+ var fields = ["title", "description", "uri", "image"];
+ for (var i = 0; i < fields.length; i++) {
+ var f = fields[i];
+ if (_data["text/x-iri-" + f] || _data[f]) {
+ newNode[f] = _data["text/x-iri-" + f] || _data[f];
+ }
+ if (newNode[f] === "none" || newNode[f] === "null") {
+ newNode[f] = undefined;
+ }
+ }
+
+ if(typeof this.renkan.options.drop_enhancer === "function"){
+ newNode = this.renkan.options.drop_enhancer(newNode, _data);
+ }
+
+ return newNode;
+
+ },
+ dropData: function(_data, _event) {
+ if (!this.isEditable()) {
+ return;
+ }
+ if (_data["text/json"] || _data["application/json"]) {
+ try {
+ var jsondata = JSON.parse(_data["text/json"] || _data["application/json"]);
+ _.extend(_data,jsondata);
+ }
+ catch(e) {}
+ }
+
+ var newNode = (typeof this.renkan.options.drop_handler === "undefined")?this.defaultDropHandler(_data):this.renkan.options.drop_handler(_data);
+
+ var _off = this.canvas_$.offset(),
+ _point = new paper.Point([
+ _event.pageX - _off.left,
+ _event.pageY - _off.top
+ ]),
+ _coords = this.toModelCoords(_point),
+ _nodedata = {
+ id: Utils.getUID('node'),
+ created_by: this.renkan.current_user,
+ uri: newNode.uri || "",
+ title: newNode.title || "",
+ description: newNode.description || "",
+ image: newNode.image || "",
+ color: newNode.color || undefined,
+ clip_path: newNode.clipPath || undefined,
+ position: {
+ x: _coords.x,
+ y: _coords.y
+ }
+ };
+ var _node = this.renkan.project.addNode(_nodedata),
+ _repr = this.getRepresentationByModel(_node);
+ if (_event.type === "drop") {
+ _repr.openEditor();
+ }
+ },
+ fullScreen: function() {
+ var _isFull = document.fullScreen || document.mozFullScreen || document.webkitIsFullScreen,
+ _el = this.renkan.$[0],
+ _requestMethods = ["requestFullScreen","mozRequestFullScreen","webkitRequestFullScreen"],
+ _cancelMethods = ["cancelFullScreen","mozCancelFullScreen","webkitCancelFullScreen"],
+ i;
+ if (_isFull) {
+ for (i = 0; i < _cancelMethods.length; i++) {
+ if (typeof document[_cancelMethods[i]] === "function") {
+ document[_cancelMethods[i]]();
+ break;
+ }
+ }
+ var widthAft = this.$.width();
+ var heightAft = this.$.height();
+
+ if (this.renkan.options.show_top_bar) {
+ heightAft -= this.$.find(".Rk-TopBar").height();
+ }
+ if (this.renkan.options.show_bins && (this.renkan.$.find(".Rk-Bins").position().left > 0)) {
+ widthAft -= this.renkan.$.find(".Rk-Bins").width();
+ }
+
+ paper.view.viewSize = new paper.Size([widthAft, heightAft]);
+
+ } else {
+ for (i = 0; i < _requestMethods.length; i++) {
+ if (typeof _el[_requestMethods[i]] === "function") {
+ _el[_requestMethods[i]]();
+ break;
+ }
+ }
+ this.redraw();
+ }
+ },
+ addNodeBtn: function() {
+ if (this.click_mode === Utils._CLICKMODE_ADDNODE) {
+ this.click_mode = false;
+ this.notif_$.hide();
+ } else {
+ this.click_mode = Utils._CLICKMODE_ADDNODE;
+ this.notif_$.text(this.renkan.translate("Click on the background canvas to add a node")).fadeIn();
+ }
+ return false;
+ },
+ addEdgeBtn: function() {
+ if (this.click_mode === Utils._CLICKMODE_STARTEDGE || this.click_mode === Utils._CLICKMODE_ENDEDGE) {
+ this.click_mode = false;
+ this.notif_$.hide();
+ } else {
+ this.click_mode = Utils._CLICKMODE_STARTEDGE;
+ this.notif_$.text(this.renkan.translate("Click on a first node to start the edge")).fadeIn();
+ }
+ return false;
+ },
+ exportProject: function() {
+ var projectJSON = this.renkan.project.toJSON(),
+ downloadLink = document.createElement("a"),
+ projectId = projectJSON.id,
+ fileNameToSaveAs = projectId + ".json";
+
+ // clean ids
+ delete projectJSON.id;
+ delete projectJSON._id;
+ delete projectJSON.space_id;
+
+ var objId,
+ idsMap = {},
+ hiddenNodes;
+
+ _.each(projectJSON.nodes, function(e,i,l) {
+ objId = e.id || e._id;
+ delete e._id;
+ delete e.id;
+ idsMap[objId] = e['@id'] = Utils.getUUID4();
+ });
+ _.each(projectJSON.edges, function(e,i,l) {
+ delete e._id;
+ delete e.id;
+ e.to = idsMap[e.to];
+ e.from = idsMap[e.from];
+ });
+ _.each(projectJSON.views, function(e,i,l) {
+ delete e._id;
+ delete e.id;
+
+ if(e.hidden_nodes) {
+ hiddenNodes = e.hidden_nodes;
+ e.hidden_nodes = [];
+ _.each(hiddenNodes, function(h,j) {
+ e.hidden_nodes.push(idsMap[h]);
+ });
+ }
+ });
+ projectJSON.users = [];
+
+ var projectJSONStr = JSON.stringify(projectJSON, null, 2);
+ var blob = new Blob([projectJSONStr], {type: "application/json;charset=utf-8"});
+ filesaver(blob,fileNameToSaveAs);
+
+ },
+ parameters: function(_params){
+ this.removeRepresentationsOfType("View");
+ if ($.isEmptyObject(_params)){
+ this.view = this.addRepresentation("View", this.renkan.project.get("views").at(this.validViewIndex(this.renkan.options.default_index_view)));
+ if (!this.renkan.options.default_view){
+ this.view.autoScale();
+ }
+ return;
+ }
+ if (typeof _params.viewIndex !== 'undefined'){
+ this.view = this.addRepresentation("View", this.renkan.project.get("views").at(this.validViewIndex(_params.viewIndex)));
+ if (!this.renkan.options.default_view){
+ this.view.autoScale();
+ }
+ }
+ if (typeof _params.view !== 'undefined' && _params.view.split(",").length >= 3){
+ var viewParams = _params.view.split(",");
+ var params = {
+ "project": this.renkan.project,
+ "offset": {
+ "x": parseFloat(viewParams[0]),
+ "y": parseFloat(viewParams[1])
+ },
+ "zoom_level": parseFloat(viewParams[2])
+ };
+ if (this.view){
+ this.view.setScale(params.zoom_level, new paper.Point(params.offset));
+ } else{
+ this.view = this.addRepresentation("View", null);
+ this.view.params = params;
+ this.view.init();
+ }
+ }
+ if (!this.view){
+ this.view = this.addRepresentation("View", this.renkan.project.get("views").at(this.validViewIndex(this.renkan.options.default_index_view)));
+ this.view.autoScale();
+ }
+ //other parameters must go after because most of them depends on a view that must be initialize before
+ this.unhighlightAll();
+ if (typeof _params.idNode !== 'undefined'){
+ this.highlightModel(this.renkan.project.get("nodes").get(_params.idNode));
+ }
+ },
+ validViewIndex: function(index){
+ //check if the view index exist (negative index is from the end) and return the correct index or false if doesn't exist
+ var _index = parseInt(index);
+ var validIndex = 0;
+ if (_index < 0){
+ validIndex = this.renkan.project.get("views").length + _index;
+ } else {
+ validIndex = _index;
+ }
+ if (typeof this.renkan.project.get("views").at(_index) === 'undefined'){
+ validIndex = 0;
+ }
+ return validIndex;
+ },
+ foldBins: function() {
+ var foldBinsButton = this.$.find(".Rk-Fold-Bins"),
+ bins = this.renkan.$.find(".Rk-Bins");
+ var _this = this,
+ sizeBef = _this.canvas_$.width(),
+ sizeAft;
+ if (bins.position().left < 0) {
+ bins.animate({left: 0},250);
+ this.$.animate({left: 300},250,function() {
+ var w = _this.$.width();
+ paper.view.viewSize = new paper.Size([w, _this.canvas_$.height()]);
+ });
+ if ((sizeBef - bins.width()) < bins.height()){
+ sizeAft = sizeBef;
+ } else {
+ sizeAft = sizeBef - bins.width();
+ }
+ foldBinsButton.html("«");
+ } else {
+ bins.animate({left: -300},250);
+ this.$.animate({left: 0},250,function() {
+ var w = _this.$.width();
+ paper.view.viewSize = new paper.Size([w, _this.canvas_$.height()]);
+ });
+ sizeAft = sizeBef+300;
+ foldBinsButton.html("»");
+ }
+ _this.view.resizeZoom(1, 1, (sizeAft/sizeBef));
+ },
+ save: function() { },
+ open: function() { }
+ }).value();
+
+ /* Scene End */
+
+ return Scene;
+
+});
+
+define('renderer/viewrepr',['jquery', 'underscore', 'requtils', 'renderer/baserepresentation'], function ($, _, requtils, BaseRepresentation) {
+ 'use strict';
+
+ var Utils = requtils.getUtils();
+
+ /* Rkns.Renderer.View Class */
+
+ /* The representation for the view. */
+
+ var ViewRepr = Utils.inherit(BaseRepresentation);
+
+ _(ViewRepr.prototype).extend({
+ _init: function() {
+ var _this = this;
+ this.$ = $(".Rk-Render");
+ this.type = "View";
+ this.hiddenNodes = [];
+ this.scale = 1;
+ this.initialScale = 1;
+ this.offset = paper.view.center;
+ this.params = {};
+
+ if (this.model){
+ this.params = {
+ "zoom_level": _this.model.get("zoom_level"),
+ "offset": _this.model.get("offset"),
+ "hidden_nodes": _this.model.get("hidden_nodes")
+ };
+ }
+
+ this.init();
+
+ var bindClick = function(selector, fname) {
+ _this.$.find(selector).click(function(evt) {
+ _this[fname](evt);
+ return false;
+ });
+ };
+
+ bindClick(".Rk-ZoomOut", "zoomOut");
+ bindClick(".Rk-ZoomIn", "zoomIn");
+ bindClick(".Rk-ZoomFit", "autoScale");
+
+ this.$.find(".Rk-ZoomSave").click( function() {
+ var offset = {
+ "x": _this.offset.x,
+ "y": _this.offset.y
+ };
+ _this.model = _this.renkan.project.addView( { zoom_level:_this.scale, offset:offset, hidden_nodes: _this.hiddenNodes.concat() } );
+ _this.params = {
+ "zoom_level": _this.model.get("zoom_level"),
+ "offset": _this.model.get("offset"),
+ "hidden_nodes": _this.model.get("hidden_nodes")
+ };
+ _this.updateUrl();
+ });
+
+ this.$.find(".Rk-ZoomSetSaved").click( function() {
+ _this.model = _this.renkan.project.get("views").at(_this.renkan.project.get("views").length -1);
+ _this.params = {
+ "zoom_level": _this.model.get("zoom_level"),
+ "offset": _this.model.get("offset"),
+ "hidden_nodes": _this.model.get("hidden_nodes")
+ };
+ _this.setScale(_this.params.zoom_level, new paper.Point(_this.params.offset));
+ _this.showNodes(false);
+ if (_this.options.hide_nodes){
+ _this.hiddenNodes = (_this.params.hidden_nodes || []).concat();
+ _this.hideNodes();
+ }
+ _this.updateUrl();
+ });
+
+ this.$.find(".Rk-ShowHiddenNodes").mouseenter( function() {
+ _this.showNodes(true);
+ _this.$.find(".Rk-ShowHiddenNodes").mouseleave( function() {
+ _this.hideNodes();
+ });
+ });
+ this.$.find(".Rk-ShowHiddenNodes").click( function() {
+ _this.showNodes(false);
+ _this.$.find(".Rk-ShowHiddenNodes").off( "mouseleave" );
+ });
+ if(this.renkan.project.get("views").length > 0 && this.renkan.options.save_view){
+ this.$.find(".Rk-ZoomSetSaved").show();
+ }
+ },
+ redraw: function(options) {
+ //console.log("view : ", this.model.toJSON());
+ },
+ init: function(){
+ var _this = this;
+ _this.setScale(_this.params.zoom_level, new paper.Point(_this.params.offset));
+
+ if (_this.options.hide_nodes){
+ _this.hiddenNodes = (_this.params.hidden_nodes || []).concat();
+ _this.hideNodes();
+ }
+ },
+ addHiddenNode: function(_model){
+ this.hideNode(_model);
+ this.hiddenNodes.push(_model.id);
+ this.updateUrl();
+ },
+ hideNode: function(_model){
+ if (typeof this.renderer.getRepresentationByModel(_model) !== 'undefined'){
+ this.renderer.getRepresentationByModel(_model).hide();
+ }
+ },
+ hideNodes: function(){
+ var _this = this;
+ this.hiddenNodes.forEach(function(_id, index){
+ var node = _this.renkan.project.get("nodes").get(_id);
+ if (typeof node !== 'undefined'){
+ return _this.hideNode(_this.renkan.project.get("nodes").get(_id));
+ }else{
+ _this.hiddenNodes.splice(index, 1);
+ }
+ });
+ paper.view.draw();
+ },
+ showNodes: function(ghost){
+ var _this = this;
+ this.hiddenNodes.forEach(function(_id){
+ _this.renderer.getRepresentationByModel(_this.renkan.project.get("nodes").get(_id)).show(ghost);
+ });
+ if (!ghost){
+ this.hiddenNodes = [];
+ }
+ paper.view.draw();
+ },
+ setScale: function(_newScale, _offset) {
+ if ((_newScale/this.initialScale) > Utils._MIN_SCALE && (_newScale/this.initialScale) < Utils._MAX_SCALE) {
+ this.scale = _newScale;
+ if (_offset) {
+ this.offset = _offset;
+ }
+ this.renderer.redraw();
+ this.updateUrl();
+ }
+ },
+ zoomOut: function() {
+ var _newScale = this.scale * Math.SQRT1_2,
+ _offset = new paper.Point([
+ this.renderer.canvas_$.width(),
+ this.renderer.canvas_$.height()
+ ]).multiply( 0.5 * ( 1 - Math.SQRT1_2 ) ).add(this.offset.multiply( Math.SQRT1_2 ));
+ this.setScale( _newScale, _offset );
+ },
+ zoomIn: function() {
+ var _newScale = this.scale * Math.SQRT2,
+ _offset = new paper.Point([
+ this.renderer.canvas_$.width(),
+ this.renderer.canvas_$.height()
+ ]).multiply( 0.5 * ( 1 - Math.SQRT2 ) ).add(this.offset.multiply( Math.SQRT2 ));
+ this.setScale( _newScale, _offset );
+ },
+ resizeZoom: function(_scaleWidth, _scaleHeight, _ratio) {
+ var _newScale = this.scale * _ratio,
+ _offset = new paper.Point([
+ (this.offset.x * _scaleWidth),
+ (this.offset.y * _scaleHeight)
+ ]);
+ this.setScale( _newScale, _offset );
+ },
+ autoScale: function(force_view) {
+ var nodes = this.renkan.project.get("nodes");
+ if (nodes.length > 1) {
+ var _xx = nodes.map(function(_node) { return _node.get("position").x; }),
+ _yy = nodes.map(function(_node) { return _node.get("position").y; }),
+ _minx = Math.min.apply(Math, _xx),
+ _miny = Math.min.apply(Math, _yy),
+ _maxx = Math.max.apply(Math, _xx),
+ _maxy = Math.max.apply(Math, _yy);
+ var _scale = Math.min( (paper.view.size.width - 2 * this.renkan.options.autoscale_padding) / (_maxx - _minx), (paper.view.size.height - 2 * this.renkan.options.autoscale_padding) / (_maxy - _miny));
+ this.initialScale = _scale;
+ // Override calculated scale if asked
+ if((typeof force_view !== "undefined") && parseFloat(force_view.zoom_level)>0 && parseFloat(force_view.offset.x)>0 && parseFloat(force_view.offset.y)>0){
+ this.setScale(parseFloat(force_view.zoom_level), new paper.Point(parseFloat(force_view.offset.x), parseFloat(force_view.offset.y)));
+ }
+ else{
+ this.setScale(_scale, paper.view.center.subtract(new paper.Point([(_maxx + _minx) / 2, (_maxy + _miny) / 2]).multiply(_scale)));
+ }
+ }
+ if (nodes.length === 1) {
+ this.setScale(1, paper.view.center.subtract(new paper.Point([nodes.at(0).get("position").x, nodes.at(0).get("position").y])));
+ }
+ },
+ paperShift: function(_delta) {
+ this.offset = this.offset.add(_delta);
+ this.renderer.redraw();
+ },
+ updateUrl: function(){
+ if(this.options.update_url){
+ var result = {};
+ var parameters = Backbone.history.getFragment().split('?');
+ if (parameters.length > 1){
+ parameters[1].split("&").forEach(function(part) {
+ var item = part.split("=");
+ result[item[0]] = decodeURIComponent(item[1]);
+ });
+ }
+ result.view = Math.round(this.offset.x*1000)/1000 + ',' + Math.round(this.offset.y*1000)/1000 + ',' + Math.round(this.scale*1000)/1000;
+
+ if (this.renkan.project.get("views").indexOf(this.model) > -1){
+ result.viewIndex = this.renkan.project.get("views").indexOf(this.model);
+ if (result.viewIndex === this.renkan.project.get("views").length - 1){
+ result.viewIndex = -1;
+ }
+ } else {
+ if (result.viewIndex){
+ delete result.viewIndex;
+ }
+ }
+ this.renkan.router.navigate("?" + decodeURIComponent($.param(result)), {trigger: false, replace: true});
+ }
+ },
+ destroy: function(_event) {
+ this._super("destroy");
+ this.showNodes(false);
+ }
+ }).value();
+
+ return ViewRepr;
+
+});
+
+
+//Load modules and use them
+if( typeof require.config === "function" ) {
+ require.config({
+ paths: {
+ 'jquery':'../lib/jquery/jquery',
+ 'underscore':'../lib/lodash/lodash',
+ 'filesaver' :'../lib/FileSaver/FileSaver',
+ 'requtils':'require-utils',
+ 'ckeditor-core':'../lib/ckeditor/ckeditor',
+ 'ckeditor-jquery':'../lib/ckeditor/adapters/jquery'
+ },
+ shim: {
+ 'ckeditor-jquery':{
+ deps:['jquery','ckeditor-core']
+ }
+ },
+ });
+}
+
+require(['renderer/baserepresentation',
+ 'renderer/basebutton',
+ 'renderer/noderepr',
+ 'renderer/edge',
+ 'renderer/tempedge',
+ 'renderer/baseeditor',
+ 'renderer/nodeeditor',
+ 'renderer/edgeeditor',
+ 'renderer/nodebutton',
+ 'renderer/nodeeditbutton',
+ 'renderer/noderemovebutton',
+ 'renderer/nodehidebutton',
+ 'renderer/nodeshowbutton',
+ 'renderer/noderevertbutton',
+ 'renderer/nodelinkbutton',
+ 'renderer/nodeenlargebutton',
+ 'renderer/nodeshrinkbutton',
+ 'renderer/edgeeditbutton',
+ 'renderer/edgeremovebutton',
+ 'renderer/edgerevertbutton',
+ 'renderer/miniframe',
+ 'renderer/scene',
+ 'renderer/viewrepr'
+ ], function(BaseRepresentation, BaseButton, NodeRepr, Edge, TempEdge, BaseEditor, NodeEditor, EdgeEditor, NodeButton, NodeEditButton, NodeRemoveButton, NodeHideButton, NodeShowButton, NodeRevertButton, NodeLinkButton, NodeEnlargeButton, NodeShrinkButton, EdgeEditButton, EdgeRemoveButton, EdgeRevertButton, MiniFrame, Scene, ViewRepr){
+
+ 'use strict';
+
+ var Rkns = window.Rkns;
+
+ if(typeof Rkns.Renderer === "undefined"){
+ Rkns.Renderer = {};
+ }
+ var Renderer = Rkns.Renderer;
+
+ Renderer._BaseRepresentation = BaseRepresentation;
+ Renderer._BaseButton = BaseButton;
+ Renderer.Node = NodeRepr;
+ Renderer.Edge = Edge;
+ Renderer.View = ViewRepr;
+ Renderer.TempEdge = TempEdge;
+ Renderer._BaseEditor = BaseEditor;
+ Renderer.NodeEditor = NodeEditor;
+ Renderer.EdgeEditor = EdgeEditor;
+ Renderer._NodeButton = NodeButton;
+ Renderer.NodeEditButton = NodeEditButton;
+ Renderer.NodeRemoveButton = NodeRemoveButton;
+ Renderer.NodeHideButton = NodeHideButton;
+ Renderer.NodeShowButton = NodeShowButton;
+ Renderer.NodeRevertButton = NodeRevertButton;
+ Renderer.NodeLinkButton = NodeLinkButton;
+ Renderer.NodeEnlargeButton = NodeEnlargeButton;
+ Renderer.NodeShrinkButton = NodeShrinkButton;
+ Renderer.EdgeEditButton = EdgeEditButton;
+ Renderer.EdgeRemoveButton = EdgeRemoveButton;
+ Renderer.EdgeRevertButton = EdgeRevertButton;
+ Renderer.MiniFrame = MiniFrame;
+ Renderer.Scene = Scene;
+
+ startRenkan();
+});
+
+define("main-renderer", function(){});
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/js/renkan.min.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,35 @@
+/*!
+ * _____ _
+ * | __ \ | |
+ * | |__) |___ _ __ | | ____ _ _ __
+ * | _ // _ \ '_ \| |/ / _` | '_ \
+ * | | \ \ __/ | | | < (_| | | | |
+ * |_| \_\___|_| |_|_|\_\__,_|_| |_|
+ *
+ * Copyright 2012-2015 Institut de recherche et d'innovation
+ * contributor(s) : Yves-Marie Haussonne, Raphael Velt, Samuel Huron,
+ * Thibaut Cavalié, Julien Rougeron.
+ *
+ * contact@iri.centrepompidou.fr
+ * http://www.iri.centrepompidou.fr
+ *
+ * This software is a computer program whose purpose is to show and add annotations on a video .
+ * This software is governed by the CeCILL-C license under French law and
+ * abiding by the rules of distribution of free software. You can use,
+ * modify and/ or redistribute the software under the terms of the CeCILL-C
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL-C license and that you accept its terms.
+ */
+
+/*! renkan - v0.12.4 - Copyright © IRI 2015 */
+
+
+this.renkanJST=this.renkanJST||{},this.renkanJST["templates/colorpicker.html"]=function(obj){obj||(obj={});var __t,__p="";_.escape;with(obj)__p+='<li data-color="'+(null==(__t=c)?"":__t)+'" style="background: '+(null==(__t=c)?"":__t)+'"></li>';return __p},this.renkanJST["templates/edgeeditor.html"]=function(obj){obj||(obj={});var __t,__p="",__e=_.escape;Array.prototype.join;with(obj)__p+='<h2>\n <span class="Rk-CloseX">×</span>'+__e(renkan.translate("Edit Edge"))+"</span>\n</h2>\n<p>\n <label>"+__e(renkan.translate("Title:"))+'</label>\n <input class="Rk-Edit-Title" type="text" value="'+__e(edge.title)+'" />\n</p>\n',options.show_edge_editor_uri&&(__p+="\n <p>\n <label>"+__e(renkan.translate("URI:"))+'</label>\n <input class="Rk-Edit-URI" type="text" value="'+__e(edge.uri)+'" />\n <a class="Rk-Edit-Goto" href="'+__e(edge.uri)+'" target="_blank"></a>\n </p>\n ',options.properties.length&&(__p+="\n <p>\n <label>"+__e(renkan.translate("Choose from vocabulary:"))+'</label>\n <select class="Rk-Edit-Vocabulary">\n ',_.each(options.properties,function(a){__p+='\n <option class="Rk-Edit-Vocabulary-Class" value="">\n '+__e(renkan.translate(a.label))+"\n </option>\n ",_.each(a.properties,function(b){var c=a["base-uri"]+b.uri;__p+='\n <option class="Rk-Edit-Vocabulary-Property" value="'+__e(c)+'"\n ',c===edge.uri&&(__p+=" selected"),__p+=">\n "+__e(renkan.translate(b.label))+"\n </option>\n "}),__p+="\n "}),__p+="\n </select>\n </p>\n")),__p+="\n",options.show_edge_editor_style&&(__p+='\n <div class="Rk-Editor-p">\n ',options.show_edge_editor_style_color&&(__p+='\n <div id="Rk-Editor-p-color">\n <span class="Rk-Editor-Label">'+__e(renkan.translate("Edge color:"))+'</span>\n <div class="Rk-Edit-ColorPicker-Wrapper">\n <span class="Rk-Edit-Color" style="background: <%-edge.color%>;">\n <span class="Rk-Edit-ColorTip"></span>\n </span>\n '+(null==(__t=renkan.colorPicker)?"":__t)+'\n <span class="Rk-Edit-ColorPicker-Text">'+__e(renkan.translate("Choose color"))+"</span>\n </div>\n </div>\n "),__p+="\n ",options.show_edge_editor_style_dash&&(__p+='\n <div id="Rk-Editor-p-dash">\n <span class="Rk-Editor-Label">'+__e(renkan.translate("Dash:"))+'</span>\n <input type="checkbox" name="Rk-Edit-Dash" class="Rk-Edit-Dash" '+__e(edge.dash)+" />\n </div>\n "),__p+="\n ",options.show_edge_editor_style_thickness&&(__p+='\n <div id="Rk-Editor-p-thickness">\n <span class="Rk-Editor-Label">'+__e(renkan.translate("Thickness:"))+'</span>\n <a href="#" class="Rk-Edit-Size-Btn" id="Rk-Edit-Thickness-Down">-</a>\n <span class="Rk-Edit-Size-Disp" id="Rk-Edit-Thickness-Value">'+__e(edge.thickness)+'</span>\n <a href="#" class="Rk-Edit-Size-Btn" id="Rk-Edit-Thickness-Up">+</a>\n </div>\n '),__p+="\n ",options.show_edge_editor_style_arrow&&(__p+='\n <div id="Rk-Editor-p-arrow">\n <span class="Rk-Editor-Label">'+__e(renkan.translate("Arrow:"))+'</span>\n <input type="checkbox" name="Rk-Edit-Arrow" class="Rk-Edit-Arrow" '+__e(edge.arrow)+" />\n </div>\n "),__p+="\n </div>\n"),__p+="\n",options.show_edge_editor_direction&&(__p+='\n <p>\n <span class="Rk-Edit-Direction">'+__e(renkan.translate("Change edge direction"))+"</span>\n </p>\n"),__p+="\n",options.show_edge_editor_nodes&&(__p+='\n <p>\n <span class="Rk-Editor-Label">'+__e(renkan.translate("From:"))+'</span>\n <span class="Rk-UserColor" style="background: '+__e(edge.from_color)+';"></span>\n '+__e(shortenText(edge.from_title,25))+'\n </p>\n <p>\n <span class="Rk-Editor-Label">'+__e(renkan.translate("To:"))+'</span>\n <span class="Rk-UserColor" style="background: >%-edge.to_color%>;"></span>\n '+__e(shortenText(edge.to_title,25))+"\n </p>\n"),__p+="\n",options.show_edge_editor_creator&&edge.has_creator&&(__p+='\n <p>\n <span class="Rk-Editor-Label">'+__e(renkan.translate("Created by:"))+'</span>\n <span class="Rk-UserColor" style="background: <%-edge.created_by_color%>;"></span>\n '+__e(shortenText(edge.created_by_title,25))+"\n </p>\n"),__p+="\n";return __p},this.renkanJST["templates/edgeeditor_readonly.html"]=function(obj){obj||(obj={});var __t,__p="",__e=_.escape;Array.prototype.join;with(obj)__p+='<h2>\n <span class="Rk-CloseX">×</span>\n ',options.show_edge_tooltip_color&&(__p+='\n <span class="Rk-UserColor" style="background: '+__e(edge.color)+';"></span>\n '),__p+='\n <span class="Rk-Display-Title">\n ',edge.uri&&(__p+='\n <a href="'+__e(edge.uri)+'" target="_blank">\n '),__p+="\n "+__e(edge.title)+"\n ",edge.uri&&(__p+=" </a> "),__p+="\n </span>\n</h2>\n",options.show_edge_tooltip_uri&&edge.uri&&(__p+='\n <p class="Rk-Display-URI">\n <a href="'+__e(edge.uri)+'" target="_blank">'+__e(edge.short_uri)+"</a>\n </p>\n"),__p+="\n<p>"+(null==(__t=edge.description)?"":__t)+"</p>\n",options.show_edge_tooltip_nodes&&(__p+='\n <p>\n <span class="Rk-Editor-Label">'+__e(renkan.translate("From:"))+'</span>\n <span class="Rk-UserColor" style="background: '+__e(edge.from_color)+';"></span>\n '+__e(shortenText(edge.from_title,25))+'\n </p>\n <p>\n <span class="Rk-Editor-Label">'+__e(renkan.translate("To:"))+'</span>\n <span class="Rk-UserColor" style="background: '+__e(edge.to_color)+';"></span>\n '+__e(shortenText(edge.to_title,25))+"\n </p>\n"),__p+="\n",options.show_edge_tooltip_creator&&edge.has_creator&&(__p+='\n <p>\n <span class="Rk-Editor-Label">'+__e(renkan.translate("Created by:"))+'</span>\n <span class="Rk-UserColor" style="background: '+__e(edge.created_by_color)+';"></span>\n '+__e(shortenText(edge.created_by_title,25))+"\n </p>\n"),__p+="\n";return __p},this.renkanJST["templates/ldtjson-bin/annotationtemplate.html"]=function(obj){obj||(obj={});var __t,__p="",__e=_.escape;with(obj)__p+='<li class="Rk-Bin-Item" draggable="true"\n data-image="'+__e(Rkns.Utils.getFullURL(image))+'"\n data-uri="'+(null==(__t=ldt_platform)?"":__t)+"ldtplatform/ldt/front/player/"+(null==(__t=mediaid)?"":__t)+"/#id="+(null==(__t=annotationid)?"":__t)+'"\n data-title="'+__e(title)+'" data-description="'+__e(description)+'">\n\n <img class="Rk-Ldt-Annotation-Icon" src="'+(null==(__t=image)?"":__t)+'" />\n <h4>'+(null==(__t=htitle)?"":__t)+"</h4>\n <p>"+(null==(__t=hdescription)?"":__t)+"</p>\n <p>Start: "+(null==(__t=start)?"":__t)+", End: "+(null==(__t=end)?"":__t)+", Duration: "+(null==(__t=duration)?"":__t)+'</p>\n <div class="Rk-Clear"></div>\n</li>\n';return __p},this.renkanJST["templates/ldtjson-bin/segmenttemplate.html"]=function(obj){obj||(obj={});var __t,__p="",__e=_.escape;with(obj)__p+='<li class="Rk-Bin-Item" draggable="true"\n data-image="'+__e(Rkns.Utils.getFullURL(image))+'"\n data-uri="'+(null==(__t=ldt_platform)?"":__t)+"ldtplatform/ldt/front/player/"+(null==(__t=mediaid)?"":__t)+"/#id="+(null==(__t=annotationid)?"":__t)+'"\n data-title="'+__e(title)+'" data-description="'+__e(description)+'">\n\n <img class="Rk-Ldt-Annotation-Icon" src="'+(null==(__t=image)?"":__t)+'" />\n <h4>'+(null==(__t=htitle)?"":__t)+"</h4>\n <p>"+(null==(__t=hdescription)?"":__t)+"</p>\n <p>Start: "+(null==(__t=start)?"":__t)+", End: "+(null==(__t=end)?"":__t)+", Duration: "+(null==(__t=duration)?"":__t)+'</p>\n <div class="Rk-Clear"></div>\n</li>\n';return __p},this.renkanJST["templates/ldtjson-bin/tagtemplate.html"]=function(obj){obj||(obj={});var __t,__p="",__e=_.escape;with(obj)__p+='<li class="Rk-Bin-Item" draggable="true"\n data-image="'+__e(Rkns.Utils.getFullURL(static_url+"img/ldt-tag.png"))+'"\n data-uri="'+(null==(__t=ldt_platform)?"":__t)+"ldtplatform/ldt/front/search/?search="+(null==(__t=encodedtitle)?"":__t)+'&field=all"\n data-title="'+__e(title)+'" data-description="Tag \''+__e(title)+'\'">\n\n <img class="Rk-Ldt-Tag-Icon" src="'+__e(static_url)+'img/ldt-tag.png" />\n <h4>'+(null==(__t=htitle)?"":__t)+'</h4>\n <div class="Rk-Clear"></div>\n</li>\n';return __p},this.renkanJST["templates/list-bin.html"]=function(obj){obj||(obj={});var __t,__p="",__e=_.escape;Array.prototype.join;with(obj)__p+='<li class="Rk-Bin-Item Rk-ResourceList-Item" draggable="true"\n data-uri="'+__e(url)+'" data-title="'+__e(title)+'"\n data-description="'+__e(description)+'"\n ',__p+=image?'\n data-image="'+__e(Rkns.Utils.getFullURL(image))+'"\n ':'\n data-image=""\n ',__p+="\n>",image&&(__p+='\n <img class="Rk-ResourceList-Image" src="'+__e(image)+'" />\n'),__p+='\n<h4 class="Rk-ResourceList-Title">\n ',url&&(__p+='\n <a href="'+__e(url)+'" target="_blank">\n '),__p+="\n "+(null==(__t=htitle)?"":__t)+"\n ",url&&(__p+="</a>"),__p+="\n </h4>\n ",description&&(__p+='\n <p class="Rk-ResourceList-Description">'+(null==(__t=hdescription)?"":__t)+"</p>\n "),__p+="\n ",image&&(__p+='\n <div style="clear: both;"></div>\n '),__p+="\n</li>\n";return __p},this.renkanJST["templates/main.html"]=function(obj){obj||(obj={});var __p="",__e=_.escape;Array.prototype.join;with(obj)options.show_bins&&(__p+='\n <div class="Rk-Bins">\n <div class="Rk-Bins-Head">\n <h2 class="Rk-Bins-Title">'+__e(translate("Select contents:"))+'</h2>\n <form class="Rk-Web-Search-Form Rk-Search-Form">\n <input class="Rk-Web-Search-Input Rk-Search-Input" type="search"\n placeholder="'+__e(translate("Search the Web"))+'" />\n <div class="Rk-Search-Select">\n <div class="Rk-Search-Current"></div>\n <ul class="Rk-Search-List"></ul>\n </div>\n <input type="submit" value=""\n class="Rk-Web-Search-Submit Rk-Search-Submit" title="'+__e(translate("Search the Web"))+'" />\n </form>\n <form class="Rk-Bins-Search-Form Rk-Search-Form">\n <input class="Rk-Bins-Search-Input Rk-Search-Input" type="search"\n placeholder="'+__e(translate("Search in Bins"))+'" /> <input\n type="submit" value=""\n class="Rk-Bins-Search-Submit Rk-Search-Submit"\n title="'+__e(translate("Search in Bins"))+'" />\n </form>\n </div>\n <ul class="Rk-Bin-List"></ul>\n </div>\n'),__p+=" ",options.show_editor&&(__p+='\n <div class="Rk-Render Rk-Render-',__p+=options.show_bins?"Panel":"Full",__p+='"></div>\n'),__p+="\n";return __p},this.renkanJST["templates/nodeeditor.html"]=function(obj){obj||(obj={});var __t,__p="",__e=_.escape;Array.prototype.join;with(obj)__p+='\n<h2>\n <span class="Rk-CloseX">×</span>'+__e(renkan.translate("Edit Node"))+"</span>\n</h2>\n<p>\n <label>"+__e(renkan.translate("Title:"))+'</label>\n <input class="Rk-Edit-Title" type="text" value="'+__e(node.title)+'" />\n</p>\n',options.show_node_editor_uri&&(__p+="\n <p>\n <label>"+__e(renkan.translate("URI:"))+'</label>\n <input class="Rk-Edit-URI" type="text" value="'+__e(node.uri)+'" />\n <a class="Rk-Edit-Goto" href="'+__e(node.uri)+'" target="_blank"></a>\n </p>\n'),__p+=" ",options.change_types&&(__p+="\n <p>\n <label>"+__e(renkan.translate("Types available"))+':</label>\n <select class="Rk-Edit-Type">\n ',_.each(types,function(a){__p+='\n <option class="Rk-Edit-Vocabulary-Property" value="'+__e(a)+'"',node.type===a&&(__p+=" selected"),__p+=">\n "+__e(renkan.translate(a.charAt(0).toUpperCase()+a.substring(1)))+"\n </option>\n "}),__p+="\n </select>\n </p>\n"),__p+=" ",options.show_node_editor_description&&(__p+="\n <p>\n <label>"+__e(renkan.translate("Description:"))+"</label>\n ",__p+=options.show_node_editor_description_richtext?'\n <div class="Rk-Edit-Description" contenteditable="true">'+(null==(__t=node.description)?"":__t)+"</div>\n ":'\n <textarea class="Rk-Edit-Description">'+(null==(__t=node.description)?"":__t)+"</textarea>\n ",__p+="\n </p>\n"),__p+=" ",options.show_node_editor_size&&(__p+='\n <p>\n <span class="Rk-Editor-Label">'+__e(renkan.translate("Size:"))+'</span>\n <a href="#" class="Rk-Edit-Size-Btn" id="Rk-Edit-Size-Down">-</a>\n <span class="Rk-Edit-Size-Disp" id="Rk-Edit-Size-Value">'+__e(node.size)+'</span>\n <a href="#" class="Rk-Edit-Size-Btn" id="Rk-Edit-Size-Up">+</a>\n </p>\n'),__p+=" ",options.show_node_editor_style&&(__p+='\n <div class="Rk-Editor-p">\n ',options.show_node_editor_style_color&&(__p+='\n <div id="Rk-Editor-p-color">\n <span class="Rk-Editor-Label">\n '+__e(renkan.translate("Node color:"))+'</span>\n <div class="Rk-Edit-ColorPicker-Wrapper">\n <span class="Rk-Edit-Color" style="background: '+__e(node.color)+';">\n <span class="Rk-Edit-ColorTip"></span>\n </span>\n '+(null==(__t=renkan.colorPicker)?"":__t)+'\n <span class="Rk-Edit-ColorPicker-Text">'+__e(renkan.translate("Choose color"))+"</span>\n </div>\n </div>\n "),__p+="\n ",options.show_node_editor_style_dash&&(__p+='\n <div id="Rk-Editor-p-dash">\n <span class="Rk-Editor-Label">'+__e(renkan.translate("Dash:"))+'</span>\n <input type="checkbox" name="Rk-Edit-Dash" class="Rk-Edit-Dash" '+__e(node.dash)+" />\n </div>\n "),__p+="\n ",options.show_node_editor_style_thickness&&(__p+='\n <div id="Rk-Editor-p-thickness">\n <span class="Rk-Editor-Label">'+__e(renkan.translate("Thickness:"))+'</span>\n <a href="#" class="Rk-Edit-Size-Btn" id="Rk-Edit-Thickness-Down">-</a>\n <span class="Rk-Edit-Size-Disp" id="Rk-Edit-Thickness-Value">'+__e(node.thickness)+'</span>\n <a href="#" class="Rk-Edit-Size-Btn" id="Rk-Edit-Thickness-Up">+</a>\n </div>\n '),__p+="\n </div>\n"),__p+=" ",options.show_node_editor_image&&(__p+='\n <div class="Rk-Edit-ImgWrap">\n <div class="Rk-Edit-ImgPreview">\n <img src="'+__e(node.image||node.image_placeholder)+'" />\n ',node.clip_path&&(__p+='\n <svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewbox="0 0 1 1" preserveAspectRatio="none">\n <path style="stroke-width: .02; stroke:red; fill-opacity:.3; fill:red;" d="'+__e(node.clip_path)+'" />\n </svg>\n '),__p+="\n </div>\n </div>\n <p>\n <label>"+__e(renkan.translate("Image URL:"))+'</label>\n <div>\n <a class="Rk-Edit-Image-Del" href="#"></a>\n <input class="Rk-Edit-Image" type="text" value=\''+__e(node.image)+"' />\n </div>\n </p>\n",options.allow_image_upload&&(__p+="\n <p>\n <label>"+__e(renkan.translate("Choose Image File:"))+'</label>\n <input class="Rk-Edit-Image-File" type="file" accept="image/*" />\n </p>\n')),__p+=" ",options.show_node_editor_creator&&node.has_creator&&(__p+='\n <p>\n <span class="Rk-Editor-Label">'+__e(renkan.translate("Created by:"))+'</span>\n <span class="Rk-UserColor" style="background: '+__e(node.created_by_color)+';"></span>\n '+__e(shortenText(node.created_by_title,25))+"\n </p>\n"),__p+=" ",options.change_shapes&&(__p+="\n <p>\n <label>"+__e(renkan.translate("Shapes available"))+':</label>\n <select class="Rk-Edit-Shape">\n ',_.each(shapes,function(a){__p+='\n <option class="Rk-Edit-Vocabulary-Property" value="'+__e(a)+'"',node.shape===a&&(__p+=" selected"),__p+=">\n "+__e(renkan.translate(a.charAt(0).toUpperCase()+a.substring(1)))+"\n </option>\n "}),__p+="\n </select>\n </p>\n"),__p+="\n";return __p},this.renkanJST["templates/nodeeditor_readonly.html"]=function(obj){obj||(obj={});var __t,__p="",__e=_.escape;Array.prototype.join;with(obj)__p+='<h2>\n <span class="Rk-CloseX">×</span>\n ',options.show_node_tooltip_color&&(__p+='\n <span class="Rk-UserColor" style="background: '+__e(node.color)+';"></span>\n '),__p+='\n <span class="Rk-Display-Title">\n ',node.uri&&(__p+='\n <a href="'+__e(node.uri)+'" target="_blank">\n '),__p+="\n "+__e(node.title)+"\n ",node.uri&&(__p+="</a>"),__p+="\n </span>\n</h2>\n",node.uri&&options.show_node_tooltip_uri&&(__p+='\n <p class="Rk-Display-URI">\n <a href="'+__e(node.uri)+'" target="_blank">'+__e(node.short_uri)+"</a>\n </p>\n"),__p+=" ",options.show_node_tooltip_description&&(__p+='\n <p class="Rk-Display-Description">'+(null==(__t=node.description)?"":__t)+"</p>\n"),__p+=" ",node.image&&options.show_node_tooltip_image&&(__p+='\n <img class="Rk-Display-ImgPreview" src="'+__e(node.image)+'" />\n'),__p+=" ",node.has_creator&&options.show_node_tooltip_creator&&(__p+='\n <p>\n <span class="Rk-Editor-Label">'+__e(renkan.translate("Created by:"))+'</span>\n <span class="Rk-UserColor" style="background: '+__e(node.created_by_color)+';"></span>\n '+__e(shortenText(node.created_by_title,25))+"\n </p>\n"),__p+='\n <a href="#?idNode='+__e(node._id)+'">'+__e(renkan.translate("Link to the node"))+"</a>\n";return __p},this.renkanJST["templates/nodeeditor_video.html"]=function(obj){obj||(obj={});var __p="",__e=_.escape;Array.prototype.join;with(obj)__p+='<h2>\n <span class="Rk-CloseX">×</span>\n ',options.show_node_tooltip_color&&(__p+='\n <span class="Rk-UserColor" style="background: '+__e(node.color)+';"></span>\n '),__p+='\n <span class="Rk-Display-Title">\n ',node.uri&&(__p+='\n <a href="'+__e(node.uri)+'" target="_blank">\n '),__p+="\n "+__e(node.title)+"\n ",node.uri&&(__p+="</a>"),__p+="\n </span>\n</h2>\n",node.uri&&options.show_node_tooltip_uri&&(__p+='\n <video width="320" height="240" controls>\n <source src="'+__e(node.uri)+'" type="video/mp4">\n </video> \n'),__p+='\n <a href="#?idnode='+__e(node._id)+'">'+__e(renkan.translate("Link to the node"))+"</a>\n";return __p},this.renkanJST["templates/scene.html"]=function(obj){function print(){__p+=__j.call(arguments,"")}obj||(obj={});var __p="",__e=_.escape,__j=Array.prototype.join;with(obj)options.show_top_bar&&(__p+='\n <div class="Rk-TopBar">\n <div class="loader"></div>\n ',__p+=options.editor_mode?'\n <input type="text" class="Rk-PadTitle" value="'+__e(project.get("title")||"")+'" placeholder="'+__e(translate("Untitled project"))+'" />\n ':'\n <h2 class="Rk-PadTitle">\n '+__e(project.get("title")||translate("Untitled project"))+"\n </h2>\n ",__p+="\n ",options.show_user_list&&(__p+='\n <div class="Rk-Users">\n <div class="Rk-CurrentUser">\n ',options.show_user_color&&(__p+='\n <div class="Rk-Edit-ColorPicker-Wrapper">\n <span class="Rk-CurrentUser-Color">\n ',options.user_color_editable&&(__p+='\n <span class="Rk-Edit-ColorTip"></span>\n '),__p+="\n </span>\n ",options.user_color_editable&&print(colorPicker),__p+="\n </div>\n "),__p+='\n <span class="Rk-CurrentUser-Name"><unknown user></span>\n </div>\n <ul class="Rk-UserList"></ul>\n </div>\n '),__p+="\n ",options.home_button_url&&(__p+='\n <div class="Rk-TopBar-Separator"></div>\n <a class="Rk-TopBar-Button Rk-Home-Button" href="'+__e(options.home_button_url)+'">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n '+__e(translate(options.home_button_title))+"\n </div>\n </div>\n </a>\n "),__p+="\n ",options.show_fullscreen_button&&(__p+='\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-FullScreen-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n '+__e(translate("Full Screen"))+"\n </div>\n </div>\n </div>\n "),__p+="\n ",options.editor_mode?(__p+="\n ",options.show_addnode_button&&(__p+='\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-AddNode-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n '+__e(translate("Add Node"))+"\n </div>\n </div>\n </div>\n "),__p+="\n ",options.show_addedge_button&&(__p+='\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-AddEdge-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n '+__e(translate("Add Edge"))+"\n </div>\n </div>\n </div>\n "),__p+="\n ",options.show_export_button&&(__p+='\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-Export-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n '+__e(translate("Download Project"))+"\n </div>\n </div>\n </div>\n "),__p+="\n ",options.show_save_button&&(__p+='\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-Save-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents"></div>\n </div>\n </div>\n '),__p+="\n ",options.show_open_button&&(__p+='\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-Open-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n '+__e(translate("Open Project"))+"\n </div>\n </div>\n </div>\n "),__p+="\n ",options.show_bookmarklet&&(__p+='\n <div class="Rk-TopBar-Separator"></div>\n <a class="Rk-TopBar-Button Rk-Bookmarklet-Button" href="#">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n '+__e(translate("Renkan 'Drag-to-Add' bookmarklet"))+'\n </div>\n </div>\n </a>\n <div class="Rk-TopBar-Separator"></div>\n '),__p+="\n "):(__p+="\n ",options.show_export_button&&(__p+='\n <div class="Rk-TopBar-Separator"></div>\n <div class="Rk-TopBar-Button Rk-Export-Button">\n <div class="Rk-TopBar-Tooltip">\n <div class="Rk-TopBar-Tooltip-Contents">\n '+__e(translate("Download Project"))+'\n </div>\n </div>\n </div>\n <div class="Rk-TopBar-Separator"></div>\n '),__p+="\n "),__p+="\n ",options.show_search_field&&(__p+='\n <form action="#" class="Rk-GraphSearch-Form">\n <input type="search" class="Rk-GraphSearch-Field" placeholder="'+__e(translate("Search in graph"))+'" />\n </form>\n <div class="Rk-TopBar-Separator"></div>\n '),__p+="\n </div>\n"),__p+='\n<div class="Rk-Editing-Space',options.show_top_bar||(__p+=" Rk-Editing-Space-Full"),__p+='">\n <div class="Rk-Labels"></div>\n <canvas class="Rk-Canvas" ',options.resize&&(__p+=' resize="" '),__p+=' ></canvas>\n <div class="Rk-Notifications"></div>\n <div class="Rk-Editor">\n ',options.show_bins&&(__p+='\n <div class="Rk-Fold-Bins">«</div>\n '),__p+="\n ",options.show_zoom&&(__p+='\n <div class="Rk-ZoomButtons">\n <div class="Rk-ZoomIn" title="'+__e(translate("Zoom In"))+'"></div>\n <div class="Rk-ZoomFit" title="'+__e(translate("Zoom Fit"))+'"></div>\n <div class="Rk-ZoomOut" title="'+__e(translate("Zoom Out"))+'"></div>\n ',options.editor_mode&&options.save_view&&(__p+='\n <div class="Rk-ZoomSave" title="'+__e(translate("Save view"))+'"></div>\n '),__p+="\n ",options.save_view&&(__p+='\n <div class="Rk-ZoomSetSaved" title="'+__e(translate("View saved view"))+'"></div>\n ',options.hide_nodes&&(__p+='\n <div class="Rk-ShowHiddenNodes" title="'+__e(translate("Show hidden nodes"))+'"></div>\n '),__p+=" \n "),__p+="\n </div>\n "),__p+="\n </div>\n</div>\n";return __p},this.renkanJST["templates/search.html"]=function(obj){obj||(obj={});var __t,__p="";_.escape;with(obj)__p+='<li class="'+(null==(__t=className)?"":__t)+'" data-key="'+(null==(__t=key)?"":__t)+'">'+(null==(__t=title)?"":__t)+"</li>";return __p},this.renkanJST["templates/wikipedia-bin/resulttemplate.html"]=function(obj){obj||(obj={});var __t,__p="",__e=_.escape;with(obj)__p+='<li class="Rk-Wikipedia-Result Rk-Bin-Item" draggable="true"\n data-uri="'+__e(url)+'" data-title="Wikipedia: '+__e(title)+'"\n data-description="'+__e(description)+'"\n data-image="'+__e(Rkns.Utils.getFullURL(static_url+"img/wikipedia.png"))+'">\n\n <img class="Rk-Wikipedia-Icon" src="'+__e(static_url)+'img/wikipedia.png">\n <h4 class="Rk-Wikipedia-Title">\n <a href="'+__e(url)+'" target="_blank">'+(null==(__t=htitle)?"":__t)+'</a>\n </h4>\n <p class="Rk-Wikipedia-Snippet">'+(null==(__t=hdescription)?"":__t)+"</p>\n</li>\n";return __p},function(a){"use strict";"object"!=typeof a.Rkns&&(a.Rkns={});var b=a.Rkns,c=b.$=a.jQuery,d=b._=a._;b.pickerColors=["#8f1919","#a80000","#d82626","#ff0000","#e87c7c","#ff6565","#f7d3d3","#fecccc","#8f5419","#a85400","#d87f26","#ff7f00","#e8b27c","#ffb265","#f7e5d3","#fee5cc","#8f8f19","#a8a800","#d8d826","#feff00","#e8e87c","#feff65","#f7f7d3","#fefecc","#198f19","#00a800","#26d826","#00ff00","#7ce87c","#65ff65","#d3f7d3","#ccfecc","#198f8f","#00a8a8","#26d8d8","#00feff","#7ce8e8","#65feff","#d3f7f7","#ccfefe","#19198f","#0000a8","#2626d8","#0000ff","#7c7ce8","#6565ff","#d3d3f7","#ccccfe","#8f198f","#a800a8","#d826d8","#ff00fe","#e87ce8","#ff65fe","#f7d3f7","#feccfe","#000000","#242424","#484848","#6d6d6d","#919191","#b6b6b6","#dadada","#ffffff"],b.__renkans=[];var e=b._BaseBin=function(a,c){if("undefined"!=typeof a){this.renkan=a,this.renkan.$.find(".Rk-Bin-Main").hide(),this.$=b.$("<li>").addClass("Rk-Bin").appendTo(a.$.find(".Rk-Bin-List")),this.title_icon_$=b.$("<span>").addClass("Rk-Bin-Title-Icon").appendTo(this.$);var d=this;b.$("<a>").attr({href:"#",title:a.translate("Close bin")}).addClass("Rk-Bin-Close").html("×").appendTo(this.$).click(function(){return d.destroy(),a.$.find(".Rk-Bin-Main:visible").length||a.$.find(".Rk-Bin-Main:last").slideDown(),a.resizeBins(),!1}),b.$("<a>").attr({href:"#",title:a.translate("Refresh bin")}).addClass("Rk-Bin-Refresh").appendTo(this.$).click(function(){return d.refresh(),!1}),this.count_$=b.$("<div>").addClass("Rk-Bin-Count").appendTo(this.$),this.title_$=b.$("<h2>").addClass("Rk-Bin-Title").appendTo(this.$),this.main_$=b.$("<div>").addClass("Rk-Bin-Main").appendTo(this.$).html('<h4 class="Rk-Bin-Loading">'+a.translate("Loading, please wait")+"</h4>"),this.title_$.html(c.title||"(new bin)"),this.renkan.resizeBins(),c.auto_refresh&&window.setInterval(function(){d.refresh()},c.auto_refresh)}};e.prototype.destroy=function(){this.$.detach(),this.renkan.resizeBins()};var f=b.Renkan=function(a){var e=this;b.__renkans.push(this),this.options=d.defaults(a,b.defaults,{templates:d.defaults(a.templates,renkanJST)||renkanJST,node_editor_templates:d.defaults(a.node_editor_templates,b.defaults.node_editor_templates)}),this.template=renkanJST["templates/main.html"];var f={};if(d.each(this.options.node_editor_templates,function(a,b){f[b]=e.options.templates[a],delete e.options.templates[a]}),this.options.node_editor_templates=f,d.each(this.options.property_files,function(a){b.$.getJSON(a,function(a){e.options.properties=e.options.properties.concat(a)})}),this.read_only=this.options.read_only||!this.options.editor_mode,this.router=new b.Router,this.project=new b.Models.Project,this.dataloader=new b.DataLoader.Loader(this.project,this.options),this.setCurrentUser=function(a,b){this.project.addUser({_id:a,title:b}),this.current_user=a,this.renderer.redrawUsers()},"undefined"!=typeof this.options.user_id&&(this.current_user=this.options.user_id),this.$=b.$("#"+this.options.container),this.$.addClass("Rk-Main").html(this.template(this)),this.tabs=[],this.search_engines=[],this.current_user_list=new b.Models.UsersList,this.current_user_list.on("add remove",function(){this.renderer&&this.renderer.redrawUsers()}),this.colorPicker=function(){var a=renkanJST["templates/colorpicker.html"];return'<ul class="Rk-Edit-ColorPicker">'+b.pickerColors.map(function(b){return a({c:b})}).join("")+"</ul>"}(),this.options.show_editor&&(this.renderer=new b.Renderer.Scene(this)),this.options.search.length){var g=renkanJST["templates/search.html"],h=this.$.find(".Rk-Search-List"),i=this.$.find(".Rk-Web-Search-Input"),j=this.$.find(".Rk-Web-Search-Form");d.each(this.options.search,function(a,c){b[a.type]&&b[a.type].Search&&e.search_engines.push(new b[a.type].Search(e,a))}),h.html(d(this.search_engines).map(function(a,b){return g({key:b,title:a.getSearchTitle(),className:a.getBgClass()})}).join("")),h.find("li").click(function(){var a=b.$(this);e.setSearchEngine(a.attr("data-key")),j.submit()}),j.submit(function(){if(i.val()){var a=e.search_engine;a.search(i.val())}return!1}),this.$.find(".Rk-Search-Current").mouseenter(function(){h.slideDown()}),this.$.find(".Rk-Search-Select").mouseleave(function(){h.hide()}),this.setSearchEngine(0)}else this.$.find(".Rk-Web-Search-Form").detach();d.each(this.options.bins,function(a){b[a.type]&&b[a.type].Bin&&e.tabs.push(new b[a.type].Bin(e,a))});var k=!1;this.$.find(".Rk-Bins").on("click",".Rk-Bin-Title,.Rk-Bin-Title-Icon",function(){var a=b.$(this).siblings(".Rk-Bin-Main");a.is(":hidden")&&(e.$.find(".Rk-Bin-Main").slideUp(),a.slideDown())}),this.options.show_editor&&this.$.find(".Rk-Bins").on("mouseover",".Rk-Bin-Item",function(a){var f=b.$(this);if(f&&c(f).attr("data-uri")){var g=e.project.get("nodes").where({uri:c(f).attr("data-uri")});d.each(g,function(a){e.renderer.highlightModel(a)})}}).mouseout(function(){
+e.renderer.unhighlightAll()}).on("mousemove",".Rk-Bin-Item",function(a){try{this.dragDrop()}catch(b){}}).on("touchstart",".Rk-Bin-Item",function(a){k=!1}).on("touchmove",".Rk-Bin-Item",function(a){a.preventDefault();var b=a.originalEvent.changedTouches[0],c=e.renderer.canvas_$.offset(),d=e.renderer.canvas_$.width(),f=e.renderer.canvas_$.height();if(b.pageX>=c.left&&b.pageX<c.left+d&&b.pageY>=c.top&&b.pageY<c.top+f)if(k)e.renderer.onMouseMove(b,!0);else{k=!0;var g=document.createElement("div");g.appendChild(this.cloneNode(!0)),e.renderer.dropData({"text/html":g.innerHTML},b),e.renderer.onMouseDown(b,!0)}}).on("touchend",".Rk-Bin-Item",function(a){k&&e.renderer.onMouseUp(a.originalEvent.changedTouches[0],!0),k=!1}).on("dragstart",".Rk-Bin-Item",function(a){var b=document.createElement("div");b.appendChild(this.cloneNode(!0));try{a.originalEvent.dataTransfer.setData("text/html",b.innerHTML)}catch(c){a.originalEvent.dataTransfer.setData("text",b.innerHTML)}}),b.$(window).resize(function(){e.resizeBins()});var l=!1,m="";this.$.find(".Rk-Bins-Search-Input").on("change keyup paste input",function(){var a=b.$(this).val();if(a!==m){var c=b.Utils.regexpFromTextOrArray(a.length>1?a:null);c.source!==l&&(l=c.source,d.each(e.tabs,function(a){a.render(c)}))}}),this.$.find(".Rk-Bins-Search-Form").submit(function(){return!1})};f.prototype.translate=function(a){return b.i18n[this.options.language]&&b.i18n[this.options.language][a]?b.i18n[this.options.language][a]:this.options.language.length>2&&b.i18n[this.options.language.substr(0,2)]&&b.i18n[this.options.language.substr(0,2)][a]?b.i18n[this.options.language.substr(0,2)][a]:a},f.prototype.onStatusChange=function(){this.renderer.onStatusChange()},f.prototype.setSearchEngine=function(a){this.search_engine=this.search_engines[a],this.$.find(".Rk-Search-Current").attr("class","Rk-Search-Current "+this.search_engine.getBgClass());for(var b=this.search_engine.getBgClass().split(" "),c="",d=0;d<b.length;d++)c+="."+b[d];this.$.find(".Rk-Web-Search-Input.Rk-Search-Input").attr("placeholder",this.translate("Search in ")+this.$.find(".Rk-Search-List "+c).html())},f.prototype.resizeBins=function(){var a=+this.$.find(".Rk-Bins-Head").outerHeight();this.$.find(".Rk-Bin-Title:visible").each(function(){a+=b.$(this).outerHeight()}),this.$.find(".Rk-Bin-Main").css({height:this.$.find(".Rk-Bins").height()-a})};var 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a=c.toJSON();Rkns.$.ajax({type:b.http_method,url:b.url,contentType:"application/json",data:JSON.stringify(a),beforeSend:function(){c.set({saveStatus:2})},success:function(a,b,f){$(window).off("beforeunload",e),d=!1,c.set({saveStatus:0})}})},h=function(){c.set({saveStatus:1});var a=c.get("title");a&&c.get("nodes").length?$(".Rk-Save-Button").removeClass("disabled"):$(".Rk-Save-Button").addClass("disabled"),a&&$(".Rk-PadTitle").css("border-color","#333333"),d||(d=!0,$(window).on("beforeunload",e))};f(),c.on("add:nodes add:edges add:users change",function(a){a.on("change remove",function(a){1===a.changedAttributes.length&&a.hasChanged("saveStatus")||h()}),1===c.changedAttributes.length&&c.hasChanged("saveStatus")||h()}),a.renderer.save=function(){$(".Rk-Save-Button").hasClass("disabled")?c.get("title")||$(".Rk-PadTitle").css("border-color","#ff0000"):g()}},function(a){"use strict";var b=a._,c=a.Ldt={},d=(c.Bin=function(a,b){if(b.ldt_type){var d=c[b.ldt_type+"Bin"];if(d)return new 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f=c||a.Utils.regexpFromTextOrArray(),g=f.isempty?a.Utils.regexpFromTextOrArray(this.search):f,h="",i=this,j=0;b.each(this.data.objects,function(a){var b=a["abstract"],c=a.title;if(f.isempty||f.test(c)||f.test(b)){j++;var g=a.duration,k=a.start_ts,l=+a.duration+k,m=g?i.renkan.options.static_url+"img/ldt-segment.png":i.renkan.options.static_url+"img/ldt-point.png";h+=i.segmentTemplate({ldt_platform:i.ldt_platform,title:c,htitle:d(c),description:b,hdescription:d(b),start:e(k),end:e(l),duration:e(g),mediaid:a.iri_id,annotationid:a.element_id,image:m})}}),this.main_$.html(h),!f.isempty&&j?this.count_$.text(j).show():this.count_$.hide(),f.isempty||j?this.$.show():this.$.hide(),this.renkan.resizeBins()}},f.prototype.refresh=function(){var b=this;a.$.ajax({url:this.ldt_platform+"ldtplatform/api/ldt/1.0/segments/search/",data:{format:"jsonp",q:this.search,limit:this.max_results},dataType:"jsonp",success:function(a){b.data=a,b.render()}})}}(window.Rkns),Rkns.ResourceList={},Rkns.ResourceList.Bin=Rkns.Utils.inherit(Rkns._BaseBin),Rkns.ResourceList.Bin.prototype.resultTemplate=renkanJST["templates/list-bin.html"],Rkns.ResourceList.Bin.prototype._init=function(a,b){this.renkan=a,this.title_$.html(b.title),b.list&&(this.data=b.list),this.refresh()},Rkns.ResourceList.Bin.prototype.render=function(a){function b(a){var b=_(a).escape();return c.isempty?b:c.replace(b,"<span class='searchmatch'>$1</span>")}var c=a||Rkns.Utils.regexpFromTextOrArray(),d="",e=this,f=0;Rkns._.each(this.data,function(a){var g;if("string"==typeof a)if(/^(https?:\/\/|www)/.test(a))g={url:a};else{g={title:a.replace(/[:,]?\s?(https?:\/\/|www)[\d\w\/.&?=#%-_]+\s?/,"").trim()};var h=a.match(/(https?:\/\/|www)[\d\w\/.&?=#%-_]+/);h&&(g.url=h[0]),g.title.length>80&&(g.description=g.title,g.title=g.title.replace(/^(.{30,60})\s.+$/,"$1…"))}else g=a;var i=g.title||(g.url||"").replace(/^https?:\/\/(www\.)?/,"").replace(/^(.{40}).+$/,"$1…"),j=g.url||"",k=g.description||"",l=g.image||"";j&&!/^https?:\/\//.test(j)&&(j="http://"+j),(c.isempty||c.test(i)||c.test(k))&&(f++,d+=e.resultTemplate({url:j,title:i,htitle:b(i),image:l,description:k,hdescription:b(k),static_url:e.renkan.options.static_url}))}),e.main_$.html(d),!c.isempty&&f?this.count_$.text(f).show():this.count_$.hide(),c.isempty||f?this.$.show():this.$.hide(),this.renkan.resizeBins()},Rkns.ResourceList.Bin.prototype.refresh=function(){this.data&&this.render()},Rkns.Wikipedia={},Rkns.Wikipedia.Search=function(a,b){this.renkan=a,this.lang=b.lang||"en"},Rkns.Wikipedia.Search.prototype.getBgClass=function(){return"Rk-Wikipedia-Search-Icon 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a&&(this.renderer=a,this.renkan=a.renkan,this.project=a.renkan.project,this.options=a.renkan.options,this.model=c,this.model)){var d=this;this._changeBinding=function(){d.redraw({change:!0})},this._removeBinding=function(){a.removeRepresentation(d),b.defer(function(){a.redraw()})},this._selectBinding=function(){d.select()},this._unselectBinding=function(){d.unselect()},this.model.on("change",this._changeBinding),this.model.on("remove",this._removeBinding),this.model.on("select",this._selectBinding),this.model.on("unselect",this._unselectBinding)}};return b(c.prototype).extend({_super:function(a){return c.prototype[a].apply(this,Array.prototype.slice.call(arguments,1));
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b(f.prototype).extend({moveTo:function(a){this.sector.moveTo(a)},show:function(){this.sector.show()},hide:function(){this.sector&&this.sector.hide()},select:function(){this.sector.select()},unselect:function(a){this.sector.unselect(),(!a||a!==this.source_representation&&a.source_representation!==this.source_representation)&&this.source_representation.unselect()},destroy:function(){this.sector.destroy()}}).value(),f}),define("renderer/shapebuilder",[],function(){"use strict";var a="M0,0c-0.1218516546,-0.0336420601 -0.2451649928,0.0048580836 -0.3302944641,0.0884969975c-0.0444763883,-0.0550844815 -0.1047003238,-0.0975985034 -0.1769360893,-0.1175406746c-0.1859066673,-0.0513257002 -0.3774236254,0.0626045858 -0.4272374613,0.2541588105c-0.0036603877,0.0140753132 -0.0046241235,0.028229722 -0.0065872453,0.042307536c-0.1674179627,-0.0179317735 -0.3276106855,0.0900599386 -0.3725537463,0.2628868425c-0.0445325077,0.1712456429 0.0395025693,0.3463497959 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b(g.prototype).extend({_init:function(){if(this.renderer.node_layer.activate(),this.type="Node",this.buildShape(),this.hidden=!1,this.ghost=!1,this.options.show_node_circles?(this.circle.strokeWidth=this.options.node_stroke_width,this.h_ratio=1):this.h_ratio=0,this.title=a('<div class="Rk-Label">').appendTo(this.renderer.labels_$),this.options.editor_mode){var b=c.getRenderer();this.normal_buttons=[new b.NodeEditButton(this.renderer,null),new b.NodeRemoveButton(this.renderer,null),new b.NodeLinkButton(this.renderer,null),new b.NodeEnlargeButton(this.renderer,null),new b.NodeShrinkButton(this.renderer,null)],this.options.hide_nodes&&this.normal_buttons.push(new b.NodeHideButton(this.renderer,null),new b.NodeShowButton(this.renderer,null)),this.pending_delete_buttons=[new b.NodeRevertButton(this.renderer,null)],this.all_buttons=this.normal_buttons.concat(this.pending_delete_buttons);for(var d=0;d<this.all_buttons.length;d++)this.all_buttons[d].source_representation=this;this.active_buttons=[]}else this.active_buttons=this.all_buttons=[];this.last_circle_radius=1,this.renderer.minimap&&(this.renderer.minimap.node_layer.activate(),this.minimap_circle=new paper.Path.Circle([0,0],1),this.minimap_circle.__representation=this.renderer.minimap.miniframe.__representation,this.renderer.minimap.node_group.addChild(this.minimap_circle))},_getStrokeWidth:function(){var a=this.model.has("style")&&this.model.get("style").thickness||1;return this.options.node_stroke_width+(a-1)*(this.options.node_stroke_max_width-this.options.node_stroke_width)/(this.options.node_stroke_witdh_scale-1)},_getSelectedStrokeWidth:function(){var a=this.model.has("style")&&this.model.get("style").thickness||1;return this.options.selected_node_stroke_width+(a-1)*(this.options.selected_node_stroke_max_width-this.options.selected_node_stroke_width)/(this.options.node_stroke_witdh_scale-1)},buildShape:function(){"shape"in this.model.changed&&delete this.img,this.circle&&(this.circle.remove(),delete this.circle),this.shapeBuilder=new e(this.model.get("shape")),this.circle=this.shapeBuilder.getShape(),this.circle.__representation=this,this.circle.sendToBack(),this.last_circle_radius=1},redraw:function(a){"shape"in this.model.changed&&"change"in a&&a.change&&this.buildShape();var c=new paper.Point(this.model.get("position")),d=this.options.node_size_base*Math.exp((this.model.get("size")||0)*f._NODE_SIZE_STEP);this.is_dragging&&this.paper_coords||(this.paper_coords=this.renderer.toPaperCoords(c)),this.circle_radius=d*this.renderer.view.scale,this.last_circle_radius!==this.circle_radius&&(this.all_buttons.forEach(function(a){a.setSectorSize()}),this.circle.scale(this.circle_radius/this.last_circle_radius),this.node_image&&this.node_image.scale(this.circle_radius/this.last_circle_radius)),this.circle.position=this.paper_coords,this.node_image&&(this.node_image.position=this.paper_coords.subtract(this.image_delta.multiply(this.circle_radius))),this.last_circle_radius=this.circle_radius;var e=this.active_buttons,g=1;this.model.get("delete_scheduled")?(g=.5,this.active_buttons=this.pending_delete_buttons,this.circle.dashArray=[2,2]):(g=1,this.active_buttons=this.normal_buttons,this.circle.dashArray=null),this.selected&&this.renderer.isEditable()&&!this.ghost&&(e!==this.active_buttons&&e.forEach(function(a){a.hide()}),this.active_buttons.forEach(function(a){a.show()})),this.node_image&&(this.node_image.opacity=this.highlighted?.5*g:g-.01),this.circle.fillColor=this.highlighted?this.options.highlighted_node_fill_color:this.options.node_fill_color,this.circle.opacity=this.options.show_node_circles?g:.01;var h=this.model.get("title")||this.renkan.translate(this.options.label_untitled_nodes)||"";h=f.shortenText(h,this.options.node_label_max_length),"object"==typeof this.highlighted?this.title.html(this.highlighted.replace(b(h).escape(),'<span class="Rk-Highlighted">$1</span>')):this.title.text(h);var i=this._getStrokeWidth();this.title.css({left:this.paper_coords.x,top:this.paper_coords.y+this.circle_radius*this.h_ratio+this.options.node_label_distance+.5*i,opacity:g});var j=this.model.has("style")&&this.model.get("style").color||(this.model.get("created_by")||f._USER_PLACEHOLDER(this.renkan)).get("color"),k=this.model.has("style")&&this.model.get("style").dash?this.options.default_dash_array:null;this.circle.strokeWidth=i,this.circle.strokeColor=j,this.circle.dashArray=k;var l=this.paper_coords;this.all_buttons.forEach(function(a){a.moveTo(l)});var m=this.img;if(this.img=this.model.get("image"),this.img&&this.img!==m&&(this.showImage(),this.circle&&this.circle.sendToBack()),this.node_image&&!this.img&&(this.node_image.remove(),delete this.node_image),this.renderer.minimap){this.minimap_circle.fillColor=j;var n=this.renderer.toMinimapCoords(c),o=this.renderer.minimap.scale*d,p=new paper.Size([o,o]);this.minimap_circle.fitBounds(n.subtract(p),p.multiply(2))}if(!("undefined"!=typeof a&&"dontRedrawEdges"in a&&a.dontRedrawEdges)){var q=this;b.each(this.project.get("edges").filter(function(a){return a.get("to")===q.model||a.get("from")===q.model}),function(a,b,c){var d=q.renderer.getRepresentationByModel(a);d&&"undefined"!=typeof d.from_representation&&"undefined"!=typeof d.from_representation.paper_coords&&"undefined"!=typeof d.to_representation&&"undefined"!=typeof d.to_representation.paper_coords&&d.redraw()})}this.ghost?this.show(!0):this.hidden&&this.hide()},showImage:function(){var b=null;if("undefined"==typeof this.renderer.image_cache[this.img]?(b=new Image,this.renderer.image_cache[this.img]=b,b.src=this.img):b=this.renderer.image_cache[this.img],b.width){this.node_image&&this.node_image.remove(),this.renderer.node_layer.activate();var c=b.width,d=b.height,e=this.model.get("clip_path"),f="undefined"!=typeof e&&e,g=null,h=null,i=null;if(f){g=new paper.Path;var j=e.match(/[a-z][^a-z]+/gi)||[],k=[0,0],l=1/0,m=1/0,n=-(1/0),o=-(1/0),p=function(a,b){var e=a.slice(1).map(function(a,e){var f=parseFloat(a),g=e%2;return f=g?(f-.5)*d:(f-.5)*c,b&&(f+=k[g]),g?(m=Math.min(m,f),o=Math.max(o,f)):(l=Math.min(l,f),n=Math.max(n,f)),f});return k=e.slice(-2),e};j.forEach(function(a){var b=a.match(/([a-z]|[0-9.-]+)/gi)||[""];switch(b[0]){case"M":g.moveTo(p(b));break;case"m":g.moveTo(p(b,!0));break;case"L":g.lineTo(p(b));break;case"l":g.lineTo(p(b,!0));break;case"C":g.cubicCurveTo(p(b));break;case"c":g.cubicCurveTo(p(b,!0));break;case"Q":g.quadraticCurveTo(p(b));break;case"q":g.quadraticCurveTo(p(b,!0))}}),h=Math[this.options.node_images_fill_mode?"min":"max"](n-l,o-m)/2,i=new paper.Point((n+l)/2,(o+m)/2),this.options.show_node_circles||(this.h_ratio=(o-m)/(2*h))}else h=Math[this.options.node_images_fill_mode?"min":"max"](c,d)/2,i=new paper.Point(0,0),this.options.show_node_circles||(this.h_ratio=d/(2*h));var q=new paper.Raster(b);if(q.locked=!0,f&&(q=new paper.Group(g,q),q.opacity=.99,q.clipped=!0,g.__representation=this),this.options.clip_node_images){var r=this.shapeBuilder.getImageShape(i,h);q=new paper.Group(r,q),q.opacity=.99,q.clipped=!0,r.__representation=this}this.image_delta=i.divide(h),this.node_image=q,this.node_image.__representation=s,this.node_image.scale(this.circle_radius/h),this.node_image.position=this.paper_coords.subtract(this.image_delta.multiply(this.circle_radius)),this.node_image.insertAbove(this.circle)}else{var s=this;a(b).on("load",function(){s.showImage()})}},paperShift:function(a){this.options.editor_mode?this.renkan.read_only||(this.is_dragging=!0,this.paper_coords=this.paper_coords.add(a),this.redraw()):this.renderer.view.paperShift(a)},openEditor:function(){this.renderer.removeRepresentationsOfType("editor");var a=this.renderer.addRepresentation("NodeEditor",null);a.source_representation=this,a.draw()},select:function(){this.selected=!0,this.circle.strokeWidth=this._getSelectedStrokeWidth(),this.renderer.isEditable()&&!this.hidden&&this.active_buttons.forEach(function(a){a.show()});var b=this.model.get("uri");b&&a(".Rk-Bin-Item").each(function(){var c=a(this);c.attr("data-uri")===b&&c.addClass("selected")}),this.options.editor_mode||this.openEditor(),this.renderer.minimap&&(this.minimap_circle.strokeWidth=this.options.minimap_highlight_weight,this.minimap_circle.strokeColor=this.options.minimap_highlight_color),this.hidden?this.show(!0):this.showNeighbors(!0),this._super("select")},hideButtons:function(){this.all_buttons.forEach(function(a){a.hide()}),delete this.buttonTimeout},unselect:function(b){if(!b||b.source_representation!==this){this.selected=!1;var c=this;this.buttons_timeout=setTimeout(function(){c.hideButtons()},200),this.circle.strokeWidth=this._getStrokeWidth(),a(".Rk-Bin-Item").removeClass("selected"),this.renderer.minimap&&(this.minimap_circle.strokeColor=void 0),this.hidden?this.hide():this.hideNeighbors(),this._super("unselect")}},hide:function(){var a=this;this.ghost=!1,this.hidden=!0,"undefined"!=typeof this.node_image&&(this.node_image.opacity=0),this.hideButtons(),this.circle.opacity=0,this.title.css("opacity",0),this.minimap_circle.opacity=0,b.each(this.project.get("edges").filter(function(b){return b.get("to")===a.model||b.get("from")===a.model}),function(b,c,d){var e=a.renderer.getRepresentationByModel(b);e&&"undefined"!=typeof e.from_representation&&"undefined"!=typeof e.from_representation.paper_coords&&"undefined"!=typeof e.to_representation&&"undefined"!=typeof e.to_representation.paper_coords&&e.hide()}),this.hideNeighbors()},show:function(a){var c=this;this.ghost=a,this.ghost?("undefined"!=typeof this.node_image&&(this.node_image.opacity=this.options.ghost_opacity),this.circle.opacity=this.options.ghost_opacity,this.title.css("opacity",this.options.ghost_opacity),this.minimap_circle.opacity=this.options.ghost_opacity):(this.minimap_circle.opacity=1,this.hidden=!1,this.redraw()),b.each(this.project.get("edges").filter(function(a){return a.get("to")===c.model||a.get("from")===c.model}),function(a,b,d){var e=c.renderer.getRepresentationByModel(a);e&&"undefined"!=typeof e.from_representation&&"undefined"!=typeof e.from_representation.paper_coords&&"undefined"!=typeof e.to_representation&&"undefined"!=typeof e.to_representation.paper_coords&&e.show(c.ghost)})},hideNeighbors:function(){var a=this;b.each(this.project.get("edges").filter(function(b){return b.get("from")===a.model}),function(b,c,d){var e=a.renderer.getRepresentationByModel(b.get("to"));e&&e.ghost&&e.hide()})},showNeighbors:function(a){var c=this;b.each(this.project.get("edges").filter(function(a){return a.get("from")===c.model}),function(b,d,e){var f=c.renderer.getRepresentationByModel(b.get("to"));if(f&&f.hidden&&(f.show(a),!a)){var g=c.renderer.view.hiddenNodes.indexOf(f.model.id);-1!==g&&c.renderer.view.hiddenNodes.splice(g,1)}})},highlight:function(a){var b=a||!0;this.highlighted!==b&&(this.highlighted=b,this.redraw(),this.renderer.throttledPaperDraw())},unhighlight:function(){this.highlighted&&(this.highlighted=!1,this.redraw(),this.renderer.throttledPaperDraw())},saveCoords:function(){var a=this.renderer.toModelCoords(this.paper_coords),b={position:{x:a.x,y:a.y}};this.renderer.isEditable()&&this.model.set(b)},mousedown:function(a,b){b&&(this.renderer.unselectAll(),this.select())},mouseup:function(a,b){if(this.renderer.is_dragging&&this.renderer.isEditable())this.saveCoords();else if(this.hidden){var c=this.renderer.view.hiddenNodes.indexOf(this.model.id);-1!==c&&this.renderer.view.hiddenNodes.splice(c,1),this.show(!1),this.select()}else b||this.model.get("delete_scheduled")||this.openEditor(),this.model.trigger("clicked");this.renderer.click_target=null,this.renderer.is_dragging=!1,this.is_dragging=!1},destroy:function(a){this._super("destroy"),this.all_buttons.forEach(function(a){a.destroy()}),this.circle.remove(),this.title.remove(),this.renderer.minimap&&this.minimap_circle.remove(),this.node_image&&this.node_image.remove()}}).value(),g}),define("renderer/edge",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){if(this.renderer.edge_layer.activate(),this.type="Edge",this.hidden=!1,this.ghost=!1,this.from_representation=this.renderer.getRepresentationByModel(this.model.get("from")),this.to_representation=this.renderer.getRepresentationByModel(this.model.get("to")),this.bundle=this.renderer.addToBundles(this),this.line=new paper.Path,this.line.add([0,0],[0,0],[0,0]),this.line.__representation=this,this.line.strokeWidth=this.options.edge_stroke_width,this.arrow_scale=1,this.arrow=new paper.Path,this.arrow.add([0,0],[this.options.edge_arrow_length,this.options.edge_arrow_width/2],[0,this.options.edge_arrow_width]),this.arrow.pivot=new paper.Point([this.options.edge_arrow_length/2,this.options.edge_arrow_width/2]),this.arrow.__representation=this,this.text=a('<div class="Rk-Label Rk-Edge-Label">').appendTo(this.renderer.labels_$),this.arrow_angle=0,this.options.editor_mode){var b=c.getRenderer();this.normal_buttons=[new b.EdgeEditButton(this.renderer,null),new b.EdgeRemoveButton(this.renderer,null)],this.pending_delete_buttons=[new b.EdgeRevertButton(this.renderer,null)],this.all_buttons=this.normal_buttons.concat(this.pending_delete_buttons);for(var d=0;d<this.all_buttons.length;d++)this.all_buttons[d].source_representation=this;this.active_buttons=[]}else this.active_buttons=this.all_buttons=[];this.renderer.minimap&&(this.renderer.minimap.edge_layer.activate(),this.minimap_line=new paper.Path,this.minimap_line.add([0,0],[0,0]),this.minimap_line.__representation=this.renderer.minimap.miniframe.__representation,this.minimap_line.strokeWidth=1)},_getStrokeWidth:function(){var a=this.model.has("style")&&this.model.get("style").thickness||1;return this.options.edge_stroke_width+(a-1)*(this.options.edge_stroke_max_width-this.options.edge_stroke_width)/(this.options.edge_stroke_witdh_scale-1)},_getSelectedStrokeWidth:function(){var a=this.model.has("style")&&this.model.get("style").thickness||1;return this.options.selected_edge_stroke_width+(a-1)*(this.options.selected_edge_stroke_max_width-this.options.selected_edge_stroke_width)/(this.options.edge_stroke_witdh_scale-1)},_getArrowScale:function(){var a=this.model.has("style")&&this.model.get("style").thickness||1;return 1+(a-1)*(this.options.edge_arrow_max_width/this.options.edge_arrow_width-1)/(this.options.edge_stroke_witdh_scale-1)},redraw:function(){var a=this.model.get("from"),b=this.model.get("to");if(a&&b&&(!this.hidden||this.ghost)){if(this.from_representation=this.renderer.getRepresentationByModel(a),this.to_representation=this.renderer.getRepresentationByModel(b),"undefined"==typeof this.from_representation||"undefined"==typeof this.to_representation||this.from_representation.hidden&&!this.from_representation.ghost||this.to_representation.hidden&&!this.to_representation.ghost)return void this.hide();var c,d=this._getStrokeWidth(),f=this._getArrowScale(),g=this.from_representation.paper_coords,h=this.to_representation.paper_coords,i=h.subtract(g),j=i.length,k=i.divide(j),l=new paper.Point([-k.y,k.x]),m=this.bundle.getPosition(this),n=l.multiply(this.options.edge_gap_in_bundles*m),o=g.add(n),p=h.add(n),q=i.angle,r=l.multiply(this.options.edge_label_distance+.5*f*this.options.edge_arrow_width),s=i.divide(3),t=this.model.has("style")&&this.model.get("style").color||(this.model.get("created_by")||e._USER_PLACEHOLDER(this.renkan)).get("color"),u=this.model.has("style")&&this.model.get("style").dash?this.options.default_dash_array:null;this.model.get("delete_scheduled")||this.from_representation.model.get("delete_scheduled")||this.to_representation.model.get("delete_scheduled")?(c=.5,this.line.dashArray=[2,2]):(c=this.ghost?this.options.ghost_opacity:1,this.line.dashArray=null);var v=this.active_buttons;this.arrow.visible=this.model.has("style")&&this.model.get("style").arrow||!this.model.has("style")||"undefined"==typeof this.model.get("style").arrow,this.active_buttons=this.model.get("delete_scheduled")?this.pending_delete_buttons:this.normal_buttons,this.selected&&this.renderer.isEditable()&&v!==this.active_buttons&&(v.forEach(function(a){a.hide()}),this.active_buttons.forEach(function(a){a.show()})),this.paper_coords=o.add(p).divide(2),this.line.strokeWidth=d,this.line.strokeColor=t,this.line.dashArray=u,this.line.opacity=c,this.line.segments[0].point=g,this.line.segments[1].point=this.paper_coords,this.line.segments[1].handleIn=s.multiply(-1),this.line.segments[1].handleOut=s,this.line.segments[2].point=h,this.arrow.scale(f/this.arrow_scale),this.arrow_scale=f,this.arrow.fillColor=t,this.arrow.opacity=c,this.arrow.rotate(q-this.arrow_angle,this.arrow.bounds.center),this.arrow.position=this.paper_coords,this.arrow_angle=q,q>90&&(q-=180,r=r.multiply(-1)),-90>q&&(q+=180,r=r.multiply(-1));var w=this.model.get("title")||this.renkan.translate(this.options.label_untitled_edges)||"";w=e.shortenText(w,this.options.node_label_max_length),this.text.text(w);var x=this.paper_coords.add(r);this.text.css({left:x.x,top:x.y,transform:"rotate("+q+"deg)","-moz-transform":"rotate("+q+"deg)","-webkit-transform":"rotate("+q+"deg)",opacity:c}),this.text_angle=q;var y=this.paper_coords;this.all_buttons.forEach(function(a){a.moveTo(y)}),this.renderer.minimap&&(this.minimap_line.strokeColor=t,this.minimap_line.segments[0].point=this.renderer.toMinimapCoords(new paper.Point(this.from_representation.model.get("position"))),this.minimap_line.segments[1].point=this.renderer.toMinimapCoords(new paper.Point(this.to_representation.model.get("position"))))}},hide:function(){this.hidden=!0,this.ghost=!1,this.text.hide(),this.line.visible=!1,this.arrow.visible=!1,this.minimap_line.visible=!1},show:function(a){this.ghost=a,this.ghost?(this.text.css("opacity",.3),this.line.opacity=.3,this.arrow.opacity=.3,this.minimap_line.opacity=.3):(this.hidden=!1,this.text.css("opacity",1),this.line.opacity=1,this.arrow.opacity=1,this.minimap_line.opacity=1),this.text.show(),this.line.visible=!0,this.arrow.visible=!0,this.minimap_line.visible=!0,this.redraw()},openEditor:function(){this.renderer.removeRepresentationsOfType("editor");var a=this.renderer.addRepresentation("EdgeEditor",null);a.source_representation=this,a.draw()},select:function(){this.selected=!0,this.line.strokeWidth=this._getSelectedStrokeWidth(),this.renderer.isEditable()&&this.active_buttons.forEach(function(a){a.show()}),this.options.editor_mode||this.openEditor(),this._super("select")},unselect:function(a){a&&a.source_representation===this||(this.selected=!1,this.options.editor_mode&&this.all_buttons.forEach(function(a){a.hide()}),this.line.strokeWidth=this._getStrokeWidth(),this._super("unselect"))},mousedown:function(a,b){b&&(this.renderer.unselectAll(),this.select())},mouseup:function(a,b){!this.renkan.read_only&&this.renderer.is_dragging?(this.from_representation.saveCoords(),this.to_representation.saveCoords(),this.from_representation.is_dragging=!1,this.to_representation.is_dragging=!1):(b||this.openEditor(),this.model.trigger("clicked")),this.renderer.click_target=null,this.renderer.is_dragging=!1},paperShift:function(a){this.options.editor_mode?this.options.read_only||(this.from_representation.paperShift(a),this.to_representation.paperShift(a)):this.renderer.paperShift(a)},destroy:function(){this._super("destroy"),this.line.remove(),this.arrow.remove(),this.text.remove(),this.renderer.minimap&&this.minimap_line.remove(),this.all_buttons.forEach(function(a){a.destroy()});var a=this;this.bundle.edges=b.reject(this.bundle.edges,function(b){return a===b})}}).value(),f}),define("renderer/tempedge",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.renderer.edge_layer.activate(),this.type="Temp-edge";var a=(this.project.get("users").get(this.renkan.current_user)||e._USER_PLACEHOLDER(this.renkan)).get("color");this.line=new paper.Path,this.line.strokeColor=a,this.line.dashArray=[4,2],this.line.strokeWidth=this.options.selected_edge_stroke_width,this.line.add([0,0],[0,0]),this.line.__representation=this,this.arrow=new paper.Path,this.arrow.fillColor=a,this.arrow.add([0,0],[this.options.edge_arrow_length,this.options.edge_arrow_width/2],[0,this.options.edge_arrow_width]),this.arrow.__representation=this,this.arrow_angle=0},redraw:function(){var a=this.from_representation.paper_coords,b=this.end_pos,c=b.subtract(a).angle,d=a.add(b).divide(2);this.line.segments[0].point=a,this.line.segments[1].point=b,this.arrow.rotate(c-this.arrow_angle),this.arrow.position=d,this.arrow_angle=c},paperShift:function(a){if(!this.renderer.isEditable())return this.renderer.removeRepresentation(_this),void paper.view.draw();this.end_pos=this.end_pos.add(a);var b=paper.project.hitTest(this.end_pos);this.renderer.findTarget(b),this.redraw()},mouseup:function(a,b){var c=paper.project.hitTest(a.point),d=this.from_representation.model,f=!0;if(c&&"undefined"!=typeof c.item.__representation){var g=c.item.__representation;if("Node"===g.type.substr(0,4)){var h=g.model||g.source_representation.model;if(d!==h){var i={id:e.getUID("edge"),created_by:this.renkan.current_user,from:d,to:h};this.renderer.isEditable()&&this.project.addEdge(i)}}(d===g.model||g.source_representation&&g.source_representation.model===d)&&(f=!1,this.renderer.is_dragging=!0)}f&&(this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.removeRepresentation(this),paper.view.draw())},destroy:function(){this.arrow.remove(),this.line.remove()}}).value(),f}),define("renderer/baseeditor",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.renderer.buttons_layer.activate(),this.type="editor",this.editor_block=new paper.Path;var c=b.map(b.range(8),function(){return[0,0]});this.editor_block.add.apply(this.editor_block,c),this.editor_block.strokeWidth=this.options.tooltip_border_width,this.editor_block.strokeColor=this.options.tooltip_border_color,this.editor_block.opacity=this.options.tooltip_opacity,this.editor_$=a("<div>").appendTo(this.renderer.editor_$).css({position:"absolute",opacity:this.options.tooltip_opacity}).hide()},destroy:function(){this.editor_block.remove(),this.editor_$.remove()}}).value(),f}),define("renderer/nodeeditor",["jquery","underscore","requtils","renderer/baseeditor","renderer/shapebuilder","ckeditor-jquery"],function(a,b,c,d,e){"use strict";var f=c.getUtils(),g=f.inherit(d);return b(g.prototype).extend({_init:function(){d.prototype._init.apply(this),this.template=this.options.templates["templates/nodeeditor.html"],this.readOnlyTemplate=this.options.node_editor_templates},draw:function(){var c=this.source_representation.model,d=c.get("created_by")||f._USER_PLACEHOLDER(this.renkan),g=this.renderer.isEditable()?this.template:this.readOnlyTemplate[c.get("type")]||this.readOnlyTemplate["default"],h=this.options.static_url+"img/image-placeholder.png",i=c.get("size")||0;this.editor_$.html(g({node:{_id:c.get("_id"),has_creator:!!c.get("created_by"),title:c.get("title"),uri:c.get("uri"),type:c.get("type")||"default",short_uri:f.shortenText((c.get("uri")||"").replace(/^(https?:\/\/)?(www\.)?/,"").replace(/\/$/,""),40),description:c.get("description"),image:c.get("image")||"",image_placeholder:h,color:c.has("style")&&c.get("style").color||d.get("color"),thickness:c.has("style")&&c.get("style").thickness||1,dash:c.has("style")&&c.get("style").dash?"checked":"",clip_path:c.get("clip_path")||!1,created_by_color:d.get("color"),created_by_title:d.get("title"),size:(i>0?"+":"")+i,shape:c.get("shape")||"circle"},renkan:this.renkan,options:this.options,shortenText:f.shortenText,shapes:b(e.builders).omit("svg").keys().value(),types:b(this.options.node_editor_templates).keys().value()})),this.redraw();var j=this,k=j.options.show_node_editor_description_richtext?a(".Rk-Edit-Description").ckeditor(j.options.richtext_editor_config):!1,l=function(){j.renderer.removeRepresentation(j),paper.view.draw()};if(j.cleanEditor=function(){if(j.editor_$.off("keyup"),j.editor_$.find("input, textarea, select").off("change keyup paste"),j.editor_$.find(".Rk-Edit-Image-File").off("change"),j.editor_$.find(".Rk-Edit-ColorPicker-Wrapper").off("hover"),j.editor_$.find(".Rk-Edit-Size-Btn").off("click"),j.editor_$.find(".Rk-Edit-Image-Del").off("click"),j.editor_$.find(".Rk-Edit-ColorPicker").find("li").off("hover click"),j.editor_$.find(".Rk-CloseX").off("click"),j.editor_$.find(".Rk-Edit-Goto").off("click"),j.options.show_node_editor_description_richtext&&"undefined"!=typeof k.editor){var a=k.editor;delete k.editor,a.focusManager.blur(!0),a.destroy()}},this.editor_$.find(".Rk-CloseX").click(function(a){a.preventDefault(),l()}),this.editor_$.find(".Rk-Edit-Goto").click(function(){return c.get("uri")?void 0:!1}),this.renderer.isEditable()){var m=b.throttle(function(){b.defer(function(){if(j.renderer.isEditable()){var a={title:j.editor_$.find(".Rk-Edit-Title").val()};if(j.options.show_node_editor_uri&&(a.uri=j.editor_$.find(".Rk-Edit-URI").val(),j.editor_$.find(".Rk-Edit-Goto").attr("href",a.uri||"#")),j.options.show_node_editor_image&&(a.image=j.editor_$.find(".Rk-Edit-Image").val(),j.editor_$.find(".Rk-Edit-ImgPreview").attr("src",a.image||h)),j.options.show_node_editor_description&&(j.options.show_node_editor_description_richtext?"undefined"!=typeof k.editor&&k.editor.checkDirty()&&(a.description=k.editor.getData(),k.editor.resetDirty()):a.description=j.editor_$.find(".Rk-Edit-Description").val()),j.options.show_node_editor_style){var d=j.editor_$.find(".Rk-Edit-Dash").is(":checked");a.style=b.assign(c.has("style")&&b.clone(c.get("style"))||{},{dash:d})}j.options.change_shapes&&c.get("shape")!==j.editor_$.find(".Rk-Edit-Shape").val()&&(a.shape=j.editor_$.find(".Rk-Edit-Shape").val()),j.options.change_types&&c.get("type")!==j.editor_$.find(".Rk-Edit-Type").val()&&(a.type=j.editor_$.find(".Rk-Edit-Type").val()),c.set(a),j.redraw()}else l()})},1e3);this.editor_$.on("keyup",function(a){27===a.keyCode&&l()}),this.editor_$.find("input, textarea, select").on("change keyup paste",m),j.options.show_node_editor_description&&j.options.show_node_editor_description_richtext&&"undefined"!=typeof k.editor&&(k.editor.on("change",m),k.editor.on("blur",m)),j.options.allow_image_upload&&this.editor_$.find(".Rk-Edit-Image-File").change(function(){if(this.files.length){var a=this.files[0],b=new FileReader;if("image"!==a.type.substr(0,5))return void alert(j.renkan.translate("This file is not an image"));if(a.size>1024*j.options.uploaded_image_max_kb)return void alert(j.renkan.translate("Image size must be under ")+j.options.uploaded_image_max_kb+j.renkan.translate("KB"));b.onload=function(a){j.editor_$.find(".Rk-Edit-Image").val(a.target.result),m()},b.readAsDataURL(a)}}),this.editor_$.find(".Rk-Edit-Title")[0].focus();var n=j.editor_$.find(".Rk-Edit-ColorPicker");this.editor_$.find(".Rk-Edit-ColorPicker-Wrapper").hover(function(a){a.preventDefault(),n.show()},function(a){a.preventDefault(),n.hide()}),n.find("li").hover(function(b){b.preventDefault(),j.editor_$.find(".Rk-Edit-Color").css("background",a(this).attr("data-color"))},function(a){a.preventDefault(),j.editor_$.find(".Rk-Edit-Color").css("background",c.has("style")&&c.get("style").color||(c.get("created_by")||f._USER_PLACEHOLDER(j.renkan)).get("color"));
+}).click(function(d){d.preventDefault(),j.renderer.isEditable()?(c.set("style",b.assign(c.has("style")&&b.clone(c.get("style"))||{},{color:a(this).attr("data-color")})),n.hide(),paper.view.draw()):l()});var o=function(a){if(j.renderer.isEditable()){var b=a+(c.get("size")||0);j.editor_$.find("#Rk-Edit-Size-Value").text((b>0?"+":"")+b),c.set("size",b),paper.view.draw()}else l()};this.editor_$.find("#Rk-Edit-Size-Down").click(function(){return o(-1),!1}),this.editor_$.find("#Rk-Edit-Size-Up").click(function(){return o(1),!1});var p=function(a){if(j.renderer.isEditable()){var d=c.has("style")&&c.get("style").thickness||1,e=a+d;1>e?e=1:e>j.options.node_stroke_witdh_scale&&(e=j.options.node_stroke_witdh_scale),e!==d&&(j.editor_$.find("#Rk-Edit-Thickness-Value").text(e),c.set("style",b.assign(c.has("style")&&b.clone(c.get("style"))||{},{thickness:e})),paper.view.draw())}else l()};this.editor_$.find("#Rk-Edit-Thickness-Down").click(function(){return p(-1),!1}),this.editor_$.find("#Rk-Edit-Thickness-Up").click(function(){return p(1),!1}),this.editor_$.find(".Rk-Edit-Image-Del").click(function(){return j.editor_$.find(".Rk-Edit-Image").val(""),m(),!1})}else if("object"==typeof this.source_representation.highlighted){var q=this.source_representation.highlighted.replace(b(c.get("title")).escape(),'<span class="Rk-Highlighted">$1</span>');this.editor_$.find(".Rk-Display-Title"+(c.get("uri")?" a":"")).html(q),this.options.show_node_tooltip_description&&this.editor_$.find(".Rk-Display-Description").html(this.source_representation.highlighted.replace(b(c.get("description")).escape(),'<span class="Rk-Highlighted">$1</span>'))}this.editor_$.find("img").load(function(){j.redraw()})},redraw:function(){if(this.options.popup_editor){var a=this.source_representation.paper_coords;f.drawEditBox(this.options,a,this.editor_block,.75*this.source_representation.circle_radius,this.editor_$)}this.editor_$.show(),paper.view.draw()},destroy:function(){"undefined"!=typeof this.cleanEditor&&this.cleanEditor(),this.editor_block.remove(),this.editor_$.remove()}}).value(),g}),define("renderer/edgeeditor",["jquery","underscore","requtils","renderer/baseeditor"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){d.prototype._init.apply(this),this.template=this.options.templates["templates/edgeeditor.html"],this.readOnlyTemplate=this.options.templates["templates/edgeeditor_readonly.html"]},draw:function(){var c=this.source_representation.model,d=c.get("from"),f=c.get("to"),g=c.get("created_by")||e._USER_PLACEHOLDER(this.renkan),h=this.renderer.isEditable()?this.template:this.readOnlyTemplate;this.editor_$.html(h({edge:{has_creator:!!c.get("created_by"),title:c.get("title"),uri:c.get("uri"),short_uri:e.shortenText((c.get("uri")||"").replace(/^(https?:\/\/)?(www\.)?/,"").replace(/\/$/,""),40),description:c.get("description"),color:c.has("style")&&c.get("style").color||g.get("color"),dash:c.has("style")&&c.get("style").dash?"checked":"",arrow:c.has("style")&&c.get("style").arrow||!c.has("style")||"undefined"==typeof c.get("style").arrow?"checked":"",thickness:c.has("style")&&c.get("style").thickness||1,from_title:d.get("title"),to_title:f.get("title"),from_color:d.has("style")&&d.get("style").color||(d.get("created_by")||e._USER_PLACEHOLDER(this.renkan)).get("color"),to_color:f.has("style")&&f.get("style").color||(f.get("created_by")||e._USER_PLACEHOLDER(this.renkan)).get("color"),created_by_color:g.get("color"),created_by_title:g.get("title")},renkan:this.renkan,shortenText:e.shortenText,options:this.options})),this.redraw();var i=this,j=function(){i.renderer.removeRepresentation(i),i.editor_$.find(".Rk-Edit-Size-Btn").off("click"),paper.view.draw()};if(this.editor_$.find(".Rk-CloseX").click(j),this.editor_$.find(".Rk-Edit-Goto").click(function(){return c.get("uri")?void 0:!1}),this.renderer.isEditable()){var k=b.throttle(function(){b.defer(function(){if(i.renderer.isEditable()){var a={title:i.editor_$.find(".Rk-Edit-Title").val()};if(i.options.show_edge_editor_uri&&(a.uri=i.editor_$.find(".Rk-Edit-URI").val()),i.options.show_node_editor_style){var d=i.editor_$.find(".Rk-Edit-Dash").is(":checked"),e=i.editor_$.find(".Rk-Edit-Arrow").is(":checked");a.style=b.assign(c.has("style")&&b.clone(c.get("style"))||{},{dash:d,arrow:e})}i.editor_$.find(".Rk-Edit-Goto").attr("href",a.uri||"#"),c.set(a),paper.view.draw()}else j()})},500);this.editor_$.on("keyup",function(a){27===a.keyCode&&j()}),this.editor_$.find("input").on("keyup change paste",k),this.editor_$.find(".Rk-Edit-Vocabulary").change(function(){var b=a(this),c=b.val();c&&(i.editor_$.find(".Rk-Edit-Title").val(b.find(":selected").text()),i.editor_$.find(".Rk-Edit-URI").val(c),k())}),this.editor_$.find(".Rk-Edit-Direction").click(function(){i.renderer.isEditable()?(c.set({from:c.get("to"),to:c.get("from")}),i.draw()):j()});var l=i.editor_$.find(".Rk-Edit-ColorPicker");this.editor_$.find(".Rk-Edit-ColorPicker-Wrapper").hover(function(a){a.preventDefault(),l.show()},function(a){a.preventDefault(),l.hide()}),l.find("li").hover(function(b){b.preventDefault(),i.editor_$.find(".Rk-Edit-Color").css("background",a(this).attr("data-color"))},function(a){a.preventDefault(),i.editor_$.find(".Rk-Edit-Color").css("background",c.has("style")&&c.get("style").color||(c.get("created_by")||e._USER_PLACEHOLDER(i.renkan)).get("color"))}).click(function(d){d.preventDefault(),i.renderer.isEditable()?(c.set("style",b.assign(c.has("style")&&b.clone(c.get("style"))||{},{color:a(this).attr("data-color")})),l.hide(),paper.view.draw()):j()});var m=function(a){if(i.renderer.isEditable()){var d=c.has("style")&&c.get("style").thickness||1,e=a+d;1>e?e=1:e>i.options.node_stroke_witdh_scale&&(e=i.options.node_stroke_witdh_scale),e!==d&&(i.editor_$.find("#Rk-Edit-Thickness-Value").text(e),c.set("style",b.assign(c.has("style")&&b.clone(c.get("style"))||{},{thickness:e})),paper.view.draw())}else j()};this.editor_$.find("#Rk-Edit-Thickness-Down").click(function(){return m(-1),!1}),this.editor_$.find("#Rk-Edit-Thickness-Up").click(function(){return m(1),!1})}},redraw:function(){if(this.options.popup_editor){var a=this.source_representation.paper_coords;e.drawEditBox(this.options,a,this.editor_block,5,this.editor_$)}this.editor_$.show(),paper.view.draw()}}).value(),f}),define("renderer/nodebutton",["jquery","underscore","requtils","renderer/basebutton"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({setSectorSize:function(){var a=this.source_representation.circle_radius;a!==this.lastSectorInner&&(this.sector&&this.sector.destroy(),this.sector=this.renderer.drawSector(this,1+a,e._NODE_BUTTON_WIDTH+a,this.startAngle,this.endAngle,1,this.imageName,this.renkan.translate(this.text)),this.lastSectorInner=a)},unselect:function(){d.prototype.unselect.apply(this,Array.prototype.slice.call(arguments,1)),this.source_representation&&this.source_representation.buttons_timeout&&(clearTimeout(this.source_representation.buttons_timeout),this.source_representation.hideButtons())},select:function(){this.source_representation&&this.source_representation.buttons_timeout&&clearTimeout(this.source_representation.buttons_timeout),this.sector.select()}}).value(),f}),define("renderer/nodeeditbutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-edit-button",this.lastSectorInner=0,this.startAngle=this.options.hide_nodes?-125:-135,this.endAngle=this.options.hide_nodes?-55:-45,this.imageName="edit",this.text="Edit"},mouseup:function(){this.renderer.is_dragging||this.source_representation.openEditor()}}).value(),f}),define("renderer/noderemovebutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-remove-button",this.lastSectorInner=0,this.startAngle=this.options.hide_nodes?-10:0,this.endAngle=this.options.hide_nodes?45:90,this.imageName="remove",this.text="Remove"},mouseup:function(){if(this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.removeRepresentationsOfType("editor"),this.renderer.isEditable())if(this.options.element_delete_delay){var a=e.getUID("delete");this.renderer.delete_list.push({id:a,time:(new Date).valueOf()+this.options.element_delete_delay}),this.source_representation.model.set("delete_scheduled",a)}else confirm(this.renkan.translate("Do you really wish to remove node ")+'"'+this.source_representation.model.get("title")+'"?')&&this.project.removeNode(this.source_representation.model)}}).value(),f}),define("renderer/nodehidebutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-hide-button",this.lastSectorInner=0,this.startAngle=45,this.endAngle=90,this.imageName="hide",this.text="Hide"},mouseup:function(){this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.removeRepresentationsOfType("editor"),this.renderer.isEditable()&&this.renderer.view.addHiddenNode(this.source_representation.model)}}).value(),f}),define("renderer/nodeshowbutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-show-button",this.lastSectorInner=0,this.startAngle=90,this.endAngle=135,this.imageName="show",this.text="Show"},mouseup:function(){this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.removeRepresentationsOfType("editor"),this.renderer.isEditable()&&this.source_representation.showNeighbors(!1)}}).value(),f}),define("renderer/noderevertbutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-revert-button",this.lastSectorInner=0,this.startAngle=-135,this.endAngle=135,this.imageName="revert",this.text="Cancel deletion"},mouseup:function(){this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.isEditable()&&this.source_representation.model.unset("delete_scheduled")}}).value(),f}),define("renderer/nodelinkbutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-link-button",this.lastSectorInner=0,this.startAngle=this.options.hide_nodes?135:90,this.endAngle=this.options.hide_nodes?190:180,this.imageName="link",this.text="Link to another node"},mousedown:function(a,b){if(this.renderer.isEditable()){var c=this.renderer.canvas_$.offset(),d=new paper.Point([a.pageX-c.left,a.pageY-c.top]);this.renderer.click_target=null,this.renderer.removeRepresentationsOfType("editor"),this.renderer.addTempEdge(this.source_representation,d)}}}).value(),f}),define("renderer/nodeenlargebutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-enlarge-button",this.lastSectorInner=0,this.startAngle=this.options.hide_nodes?-55:-45,this.endAngle=this.options.hide_nodes?-10:0,this.imageName="enlarge",this.text="Enlarge"},mouseup:function(){var a=1+(this.source_representation.model.get("size")||0);this.source_representation.model.set("size",a),this.source_representation.select(),this.select(),paper.view.draw()}}).value(),f}),define("renderer/nodeshrinkbutton",["jquery","underscore","requtils","renderer/nodebutton"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Node-shrink-button",this.lastSectorInner=0,this.startAngle=this.options.hide_nodes?-170:-180,this.endAngle=this.options.hide_nodes?-125:-135,this.imageName="shrink",this.text="Shrink"},mouseup:function(){var a=-1+(this.source_representation.model.get("size")||0);this.source_representation.model.set("size",a),this.source_representation.select(),this.select(),paper.view.draw()}}).value(),f}),define("renderer/edgeeditbutton",["jquery","underscore","requtils","renderer/basebutton"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Edge-edit-button",this.sector=this.renderer.drawSector(this,e._EDGE_BUTTON_INNER,e._EDGE_BUTTON_OUTER,-270,-90,1,"edit",this.renkan.translate("Edit"))},mouseup:function(){this.renderer.is_dragging||this.source_representation.openEditor()}}).value(),f}),define("renderer/edgeremovebutton",["jquery","underscore","requtils","renderer/basebutton"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Edge-remove-button",this.sector=this.renderer.drawSector(this,e._EDGE_BUTTON_INNER,e._EDGE_BUTTON_OUTER,-90,90,1,"remove",this.renkan.translate("Remove"))},mouseup:function(){if(this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.removeRepresentationsOfType("editor"),this.renderer.isEditable())if(this.options.element_delete_delay){var a=e.getUID("delete");this.renderer.delete_list.push({id:a,time:(new Date).valueOf()+this.options.element_delete_delay}),this.source_representation.model.set("delete_scheduled",a)}else confirm(this.renkan.translate("Do you really wish to remove edge ")+'"'+this.source_representation.model.get("title")+'"?')&&this.project.removeEdge(this.source_representation.model)}}).value(),f}),define("renderer/edgerevertbutton",["jquery","underscore","requtils","renderer/basebutton"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){this.type="Edge-revert-button",this.sector=this.renderer.drawSector(this,e._EDGE_BUTTON_INNER,e._EDGE_BUTTON_OUTER,-135,135,1,"revert",this.renkan.translate("Cancel deletion"))},mouseup:function(){this.renderer.click_target=null,this.renderer.is_dragging=!1,this.renderer.isEditable()&&this.source_representation.model.unset("delete_scheduled")}}).value(),f}),define("renderer/miniframe",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({paperShift:function(a){this.renderer.offset=this.renderer.offset.subtract(a.divide(this.renderer.minimap.scale).multiply(this.renderer.scale)),this.renderer.redraw()},mouseup:function(a){this.renderer.click_target=null,this.renderer.is_dragging=!1}}).value(),f}),define("renderer/scene",["jquery","underscore","filesaver","requtils","renderer/miniframe"],function(a,b,c,d,e){"use strict";var f=d.getUtils(),g=function(c){this.renkan=c,this.$=a(".Rk-Render"),this.representations=[],this.$.html(c.options.templates["templates/scene.html"](c)),this.onStatusChange(),this.canvas_$=this.$.find(".Rk-Canvas"),this.labels_$=this.$.find(".Rk-Labels"),c.options.popup_editor?this.editor_$=this.$.find(".Rk-Editor"):this.editor_$=a("#"+c.options.editor_panel),this.notif_$=this.$.find(".Rk-Notifications"),paper.setup(this.canvas_$[0]),this.totalScroll=0,this.mouse_down=!1,this.click_target=null,this.selected_target=null,this.edge_layer=new paper.Layer,this.node_layer=new paper.Layer,this.buttons_layer=new paper.Layer,this.delete_list=[],this.redrawActive=!0,c.options.show_minimap&&(this.minimap={background_layer:new paper.Layer,edge_layer:new paper.Layer,node_layer:new paper.Layer,node_group:new paper.Group,size:new paper.Size(c.options.minimap_width,c.options.minimap_height)},this.minimap.background_layer.activate(),this.minimap.topleft=paper.view.bounds.bottomRight.subtract(this.minimap.size),this.minimap.rectangle=new paper.Path.Rectangle(this.minimap.topleft.subtract([2,2]),this.minimap.size.add([4,4])),this.minimap.rectangle.fillColor=c.options.minimap_background_color,this.minimap.rectangle.strokeColor=c.options.minimap_border_color,this.minimap.rectangle.strokeWidth=4,this.minimap.offset=new paper.Point(this.minimap.size.divide(2)),this.minimap.scale=.1,this.minimap.node_layer.activate(),this.minimap.cliprectangle=new paper.Path.Rectangle(this.minimap.topleft,this.minimap.size),this.minimap.node_group.addChild(this.minimap.cliprectangle),this.minimap.node_group.clipped=!0,this.minimap.miniframe=new paper.Path.Rectangle(this.minimap.topleft,this.minimap.size),this.minimap.node_group.addChild(this.minimap.miniframe),this.minimap.miniframe.fillColor="#c0c0ff",this.minimap.miniframe.opacity=.3,this.minimap.miniframe.strokeColor="#000080",this.minimap.miniframe.strokeWidth=2,this.minimap.miniframe.__representation=new e(this,null)),this.throttledPaperDraw=b(function(){paper.view.draw()}).throttle(100).value(),this.bundles=[],this.click_mode=!1;var d=this,g=!0,h=1,i=!1,j=0,k=0;this.image_cache={},this.icon_cache={},["edit","remove","hide","show","link","enlarge","shrink","revert"].forEach(function(a){var b=new Image;b.src=c.options.static_url+"img/"+a+".png",d.icon_cache[a]=b});var l=b.throttle(function(a,b){d.onMouseMove(a,b)},f._MOUSEMOVE_RATE);this.canvas_$.on({mousedown:function(a){a.preventDefault(),d.onMouseDown(a,!1)},mousemove:function(a){a.preventDefault(),l(a,!1)},mouseup:function(a){a.preventDefault(),d.onMouseUp(a,!1)},mousewheel:function(a,b){c.options.zoom_on_scroll&&(a.preventDefault(),g&&d.onScroll(a,b))},touchstart:function(a){a.preventDefault();var b=a.originalEvent.touches[0];c.options.allow_double_click&&new Date-_lastTap<f._DOUBLETAP_DELAY&&Math.pow(j-b.pageX,2)+Math.pow(k-b.pageY,2)<f._DOUBLETAP_DISTANCE?(_lastTap=0,d.onDoubleClick(b)):(_lastTap=new Date,j=b.pageX,k=b.pageY,h=d.view.scale,i=!1,d.onMouseDown(b,!0))},touchmove:function(a){if(a.preventDefault(),_lastTap=0,1===a.originalEvent.touches.length)d.onMouseMove(a.originalEvent.touches[0],!0);else{if(i||(d.onMouseUp(a.originalEvent.touches[0],!0),d.click_target=null,d.is_dragging=!1,i=!0),"undefined"===a.originalEvent.scale)return;var b=a.originalEvent.scale*h,c=b/d.view.scale,e=new paper.Point([d.canvas_$.width(),d.canvas_$.height()]).multiply(.5*(1-c)).add(d.view.offset.multiply(c));d.view.setScale(b,e)}},touchend:function(a){a.preventDefault(),d.onMouseUp(a.originalEvent.changedTouches[0],!0)},dblclick:function(a){a.preventDefault(),c.options.allow_double_click&&d.onDoubleClick(a)},mouseleave:function(a){a.preventDefault(),d.click_target=null,d.is_dragging=!1},dragover:function(a){a.preventDefault()},dragenter:function(a){a.preventDefault(),g=!1},dragleave:function(a){a.preventDefault(),g=!0},drop:function(a){a.preventDefault(),g=!0;var c={};b.each(a.originalEvent.dataTransfer.types,function(b){try{c[b]=a.originalEvent.dataTransfer.getData(b)}catch(d){}});var e=a.originalEvent.dataTransfer.getData("Text");if("string"==typeof e)switch(e[0]){case"{":case"[":try{var f=JSON.parse(e);b.extend(c,f)}catch(h){c["text/plain"]||(c["text/plain"]=e)}break;case"<":c["text/html"]||(c["text/html"]=e);break;default:c["text/plain"]||(c["text/plain"]=e)}var i=a.originalEvent.dataTransfer.getData("URL");i&&!c["text/uri-list"]&&(c["text/uri-list"]=i),d.dropData(c,a.originalEvent)}});var m=function(a,b){d.$.find(a).click(function(a){return d[b](a),!1})};this.renkan.project.get("views").length>0&&this.renkan.options.save_view&&this.$.find(".Rk-ZoomSetSaved").show(),this.$.find(".Rk-CurrentUser").mouseenter(function(){d.$.find(".Rk-UserList").slideDown()}),this.$.find(".Rk-Users").mouseleave(function(){d.$.find(".Rk-UserList").slideUp()}),m(".Rk-FullScreen-Button","fullScreen"),m(".Rk-AddNode-Button","addNodeBtn"),m(".Rk-AddEdge-Button","addEdgeBtn"),m(".Rk-Save-Button","save"),m(".Rk-Open-Button","open"),m(".Rk-Export-Button","exportProject"),this.$.find(".Rk-Bookmarklet-Button").attr("href","javascript:"+f._BOOKMARKLET_CODE(c)).click(function(){return d.notif_$.text(c.translate("Drag this button to your bookmark bar. When on a third-party website, click it to enable drag-and-drop from the website to Renkan.")).fadeIn().delay(5e3).fadeOut(),!1}),this.$.find(".Rk-TopBar-Button").mouseover(function(){a(this).find(".Rk-TopBar-Tooltip").show()}).mouseout(function(){a(this).find(".Rk-TopBar-Tooltip").hide()}),m(".Rk-Fold-Bins","foldBins"),paper.view.onResize=function(a){var b,c=a.width,e=a.height;d.minimap&&(d.minimap.topleft=paper.view.bounds.bottomRight.subtract(d.minimap.size),d.minimap.rectangle.fitBounds(d.minimap.topleft.subtract([2,2]),d.minimap.size.add([4,4])),d.minimap.cliprectangle.fitBounds(d.minimap.topleft,d.minimap.size));var f=e/(e-a.delta.height),g=c/(c-a.delta.width);b=c>e?f:g,d.view.resizeZoom(g,f,b),d.redraw()};var n=b.throttle(function(){d.redraw()},50);this.addRepresentations("Node",this.renkan.project.get("nodes")),this.addRepresentations("Edge",this.renkan.project.get("edges")),this.renkan.project.on("change:title",function(){d.$.find(".Rk-PadTitle").val(c.project.get("title"))}),this.$.find(".Rk-PadTitle").on("keyup input paste",function(){c.project.set({title:a(this).val()})});var o=b.throttle(function(){d.redrawUsers()},100);if(o(),this.renkan.project.on("change:saveStatus",function(){switch(d.renkan.project.get("saveStatus")){case 0:d.$.find(".Rk-Save-Button").removeClass("to-save"),d.$.find(".Rk-Save-Button").removeClass("saving"),d.$.find(".Rk-Save-Button").addClass("saved");break;case 1:d.$.find(".Rk-Save-Button").removeClass("saved"),d.$.find(".Rk-Save-Button").removeClass("saving"),d.$.find(".Rk-Save-Button").addClass("to-save");break;case 2:d.$.find(".Rk-Save-Button").removeClass("saved"),d.$.find(".Rk-Save-Button").removeClass("to-save"),d.$.find(".Rk-Save-Button").addClass("saving")}}),this.renkan.project.on("change:loadingStatus",function(){if(d.renkan.project.get("loadingStatus")){d.$.find(".loader").addClass("run"),setTimeout(function(){d.$.find(".loader").hide(250)},3e3)}else Backbone.history.start(),n()}),this.renkan.project.on("add:users remove:users",o),this.renkan.project.on("add:views remove:views",function(a){d.renkan.project.get("views").length>0?d.$.find(".Rk-ZoomSetSaved").show():d.$.find(".Rk-ZoomSetSaved").hide()}),this.renkan.project.on("add:nodes",function(a){d.addRepresentation("Node",a),d.renkan.project.get("loadingStatus")||n()}),this.renkan.project.on("add:edges",function(a){d.addRepresentation("Edge",a),d.renkan.project.get("loadingStatus")||n()}),this.renkan.project.on("change:title",function(a,b){var c=d.$.find(".Rk-PadTitle");c.is("input")?c.val()!==b&&c.val(b):c.text(b)}),this.renkan.router.on("router",function(a){d.parameters(a)}),c.options.size_bug_fix){var p="number"==typeof c.options.size_bug_fix?c.options.size_bug_fix:500;window.setTimeout(function(){d.fixSize()},p)}if(c.options.force_resize&&a(window).resize(function(){d.autoScale()}),c.options.show_user_list&&c.options.user_color_editable){var q=this.$.find(".Rk-Users .Rk-Edit-ColorPicker-Wrapper"),r=this.$.find(".Rk-Users .Rk-Edit-ColorPicker");q.hover(function(a){d.isEditable()&&(a.preventDefault(),r.show())},function(a){a.preventDefault(),r.hide()}),r.find("li").mouseenter(function(b){d.isEditable()&&(b.preventDefault(),d.$.find(".Rk-CurrentUser-Color").css("background",a(this).attr("data-color")))})}if(c.options.show_search_field){var s="";this.$.find(".Rk-GraphSearch-Field").on("keyup change paste input",function(){var b=a(this),e=b.val();if(e!==s)if(s=e,e.length<2)c.project.get("nodes").each(function(a){d.getRepresentationByModel(a).unhighlight()});else{var g=f.regexpFromTextOrArray(e);c.project.get("nodes").each(function(a){g.test(a.get("title"))||g.test(a.get("description"))?d.getRepresentationByModel(a).highlight(g):d.getRepresentationByModel(a).unhighlight()})}})}this.redraw(),window.setInterval(function(){var a=(new Date).valueOf();d.delete_list.forEach(function(b){if(a>=b.time){var d=c.project.get("nodes").findWhere({delete_scheduled:b.id});d&&project.removeNode(d),d=c.project.get("edges").findWhere({delete_scheduled:b.id}),d&&project.removeEdge(d)}}),d.delete_list=d.delete_list.filter(function(a){return c.project.get("nodes").findWhere({delete_scheduled:a.id})||c.project.get("edges").findWhere({delete_scheduled:a.id})})},500),this.minimap&&window.setInterval(function(){d.rescaleMinimap()},2e3)};return b(g.prototype).extend({fixSize:function(){"undefined"==typeof this.view?(this.view=this.addRepresentation("View",this.renkan.project.get("views").last()),this.view.setScale(view.get("zoom_level"),new paper.Point(view.get("offset")))):this.view.autoScale()},drawSector:function(b,c,d,e,f,g,h,i){var j=this.renkan.options,k=e*Math.PI/180,l=f*Math.PI/180,m=this.icon_cache[h],n=-Math.sin(k),o=Math.cos(k),p=Math.cos(k)*c+g*n,q=Math.sin(k)*c+g*o,r=Math.cos(k)*d+g*n,s=Math.sin(k)*d+g*o,t=-Math.sin(l),u=Math.cos(l),v=Math.cos(l)*c-g*t,w=Math.sin(l)*c-g*u,x=Math.cos(l)*d-g*t,y=Math.sin(l)*d-g*u,z=(c+d)/2,A=(k+l)/2,B=Math.cos(A)*z,C=Math.sin(A)*z,D=Math.cos(A)*c,E=Math.cos(A)*d,F=Math.sin(A)*c,G=Math.sin(A)*d,H=Math.cos(A)*(d+3),I=Math.sin(A)*(d+j.buttons_label_font_size)+j.buttons_label_font_size/2;this.buttons_layer.activate();var J=new paper.Path;J.add([p,q]),J.arcTo([D,F],[v,w]),J.lineTo([x,y]),J.arcTo([E,G],[r,s]),J.fillColor=j.buttons_background,J.opacity=.5,J.closed=!0,J.__representation=b;var K=new paper.PointText(H,I);K.characterStyle={fontSize:j.buttons_label_font_size,fillColor:j.buttons_label_color},H>2?K.paragraphStyle.justification="left":-2>H?K.paragraphStyle.justification="right":K.paragraphStyle.justification="center",K.visible=!1;var L=!1,M=new paper.Point(-200,-200),N=new paper.Group([J,K]),O=N.position,P=new paper.Point([B,C]),Q=new paper.Point(0,0);K.content=i,N.pivot=N.bounds.center,N.visible=!1,N.position=M;var R={show:function(){L=!0,N.position=Q.add(O),N.visible=!0},moveTo:function(a){Q=a,L&&(N.position=a.add(O))},hide:function(){L=!1,N.visible=!1,N.position=M},select:function(){J.opacity=.8,K.visible=!0},unselect:function(){J.opacity=.5,K.visible=!1},destroy:function(){N.remove()}},S=function(){var a=new paper.Raster(m);a.position=P.add(N.position).subtract(O),a.locked=!0,N.addChild(a)};return m.width?S():a(m).on("load",S),R},addToBundles:function(a){var c=b(this.bundles).find(function(b){return b.from===a.from_representation&&b.to===a.to_representation||b.from===a.to_representation&&b.to===a.from_representation});return"undefined"!=typeof c?c.edges.push(a):(c={from:a.from_representation,to:a.to_representation,edges:[a],getPosition:function(a){var c=a.from_representation===this.from?1:-1;return c*(b(this.edges).indexOf(a)-(this.edges.length-1)/2)}},this.bundles.push(c)),c},isEditable:function(){return this.renkan.options.editor_mode&&!this.renkan.read_only},onStatusChange:function(){var a=this.$.find(".Rk-Save-Button"),b=a.find(".Rk-TopBar-Tooltip-Contents");this.renkan.read_only?(a.removeClass("disabled Rk-Save-Online").addClass("Rk-Save-ReadOnly"),b.text(this.renkan.translate("Connection lost"))):this.renkan.options.manual_save?(a.removeClass("Rk-Save-ReadOnly Rk-Save-Online"),b.text(this.renkan.translate("Save Project"))):(a.removeClass("disabled Rk-Save-ReadOnly").addClass("Rk-Save-Online"),b.text(this.renkan.translate("Auto-save enabled"))),this.redrawUsers()},redrawMiniframe:function(){var a=this.toMinimapCoords(this.toModelCoords(new paper.Point([0,0]))),b=this.toMinimapCoords(this.toModelCoords(paper.view.bounds.bottomRight));this.minimap.miniframe.fitBounds(a,b)},rescaleMinimap:function(){var a=this.renkan.project.get("nodes");if(a.length>1){var b=a.map(function(a){return a.get("position").x}),c=a.map(function(a){return a.get("position").y}),d=Math.min.apply(Math,b),e=Math.min.apply(Math,c),f=Math.max.apply(Math,b),g=Math.max.apply(Math,c),h=Math.min(.8*this.view.scale*this.renkan.options.minimap_width/paper.view.bounds.width,.8*this.view.scale*this.renkan.options.minimap_height/paper.view.bounds.height,(this.renkan.options.minimap_width-2*this.renkan.options.minimap_padding)/(f-d),(this.renkan.options.minimap_height-2*this.renkan.options.minimap_padding)/(g-e));this.minimap.offset=this.minimap.size.divide(2).subtract(new paper.Point([(f+d)/2,(g+e)/2]).multiply(h)),this.minimap.scale=h}1===a.length&&(this.minimap.scale=.1,this.minimap.offset=this.minimap.size.divide(2).subtract(new paper.Point([a.at(0).get("position").x,a.at(0).get("position").y]).multiply(this.minimap.scale))),this.redraw()},toPaperCoords:function(a){return a.multiply(this.view.scale).add(this.view.offset)},toMinimapCoords:function(a){return a.multiply(this.minimap.scale).add(this.minimap.offset).add(this.minimap.topleft)},toModelCoords:function(a){return a.subtract(this.view.offset).divide(this.view.scale)},addRepresentation:function(a,b){var c=d.getRenderer()[a],e=new c(this,b);return this.representations.push(e),e},addRepresentations:function(a,b){var c=this;b.forEach(function(b){c.addRepresentation(a,b)})},userTemplate:b.template('<li class="Rk-User"><span class="Rk-UserColor" style="background:<%=background%>;"></span><%=name%></li>'),redrawUsers:function(){if(this.renkan.options.show_user_list){var b=[].concat((this.renkan.project.current_user_list||{}).models||[],(this.renkan.project.get("users")||{}).models||[]),c="",d=this.$.find(".Rk-Users"),e=d.find(".Rk-CurrentUser-Name"),f=d.find(".Rk-Edit-ColorPicker li"),g=d.find(".Rk-CurrentUser-Color"),h=this;e.off("click").text(this.renkan.translate("<unknown user>")),f.off("mouseleave click"),b.forEach(function(b){b.get("_id")===h.renkan.current_user?(e.text(b.get("title")),g.css("background",b.get("color")),h.isEditable()&&(h.renkan.options.user_name_editable&&e.click(function(){var c=a(this),d=a("<input>").val(b.get("title")).blur(function(){b.set("title",a(this).val()),h.redrawUsers(),h.redraw()});c.empty().html(d),d.select()}),h.renkan.options.user_color_editable&&f.click(function(c){c.preventDefault(),h.isEditable()&&b.set("color",a(this).attr("data-color")),a(this).parent().hide()}).mouseleave(function(){g.css("background",b.get("color"))}))):c+=h.userTemplate({name:b.get("title"),background:b.get("color")})}),d.find(".Rk-UserList").html(c)}},removeRepresentation:function(a){a.destroy(),this.representations=b.reject(this.representations,function(b){return b===a})},getRepresentationByModel:function(a){return a?b.find(this.representations,function(b){return b.model===a}):void 0},removeRepresentationsOfType:function(a){var c=b.filter(this.representations,function(b){return b.type===a}),d=this;b.each(c,function(a){d.removeRepresentation(a)})},highlightModel:function(a){var b=this.getRepresentationByModel(a);b&&b.highlight()},unhighlightAll:function(a){b.each(this.representations,function(a){a.unhighlight()})},unselectAll:function(a){b.each(this.representations,function(a){a.unselect()})},redraw:function(){this.redrawActive&&(b.each(this.representations,function(a){a.redraw({dontRedrawEdges:!0})}),this.minimap&&"undefined"!=typeof this.view&&this.redrawMiniframe(),paper.view.draw())},addTempEdge:function(a,b){var c=this.addRepresentation("TempEdge",null);c.end_pos=b,c.from_representation=a,c.redraw(),this.click_target=c},findTarget:function(a){if(a&&"undefined"!=typeof a.item.__representation){var b=a.item.__representation;this.selected_target!==a.item.__representation&&(this.selected_target&&this.selected_target.unselect(b),b.select(this.selected_target),this.selected_target=b)}else this.selected_target&&this.selected_target.unselect(),this.selected_target=null},onMouseMove:function(a){var b=this.canvas_$.offset(),c=new paper.Point([a.pageX-b.left,a.pageY-b.top]),d=c.subtract(this.last_point);this.last_point=c,!this.is_dragging&&this.mouse_down&&d.length>f._MIN_DRAG_DISTANCE&&(this.is_dragging=!0);var e=paper.project.hitTest(c);this.is_dragging?this.click_target&&"function"==typeof this.click_target.paperShift?this.click_target.paperShift(d):this.view.paperShift(d):this.findTarget(e),paper.view.draw()},onMouseDown:function(b,c){var d=this.canvas_$.offset(),e=new paper.Point([b.pageX-d.left,b.pageY-d.top]);
+if(this.last_point=e,this.mouse_down=!0,!this.click_target||"Temp-edge"!==this.click_target.type){this.removeRepresentationsOfType("editor"),this.is_dragging=!1;var g=paper.project.hitTest(e);if(g&&"undefined"!=typeof g.item.__representation)this.click_target=g.item.__representation,this.click_target.mousedown(b,c);else if(this.click_target=null,this.isEditable()&&this.click_mode===f._CLICKMODE_ADDNODE){var h=this.toModelCoords(e),i={id:f.getUID("node"),created_by:this.renkan.current_user,position:{x:h.x,y:h.y}},j=this.renkan.project.addNode(i);this.getRepresentationByModel(j).openEditor()}}this.click_mode&&(this.isEditable()&&this.click_mode===f._CLICKMODE_STARTEDGE&&this.click_target&&"Node"===this.click_target.type?(this.removeRepresentationsOfType("editor"),this.addTempEdge(this.click_target,e),this.click_mode=f._CLICKMODE_ENDEDGE,this.notif_$.fadeOut(function(){a(this).html(this.renkan.translate("Click on a second node to complete the edge")).fadeIn()})):(this.notif_$.hide(),this.click_mode=!1)),paper.view.draw()},onMouseUp:function(a,b){if(this.mouse_down=!1,this.click_target){var c=this.canvas_$.offset();this.click_target.mouseup({point:new paper.Point([a.pageX-c.left,a.pageY-c.top])},b)}else this.click_target=null,this.is_dragging=!1,b&&this.unselectAll(),this.view.updateUrl();paper.view.draw()},onScroll:function(a,b){if(this.totalScroll+=b,Math.abs(this.totalScroll)>=1){var c=this.canvas_$.offset(),d=new paper.Point([a.pageX-c.left,a.pageY-c.top]).subtract(this.view.offset).multiply(Math.SQRT2-1);this.totalScroll>0?this.view.setScale(this.view.scale*Math.SQRT2,this.view.offset.subtract(d)):this.view.setScale(this.view.scale*Math.SQRT1_2,this.view.offset.add(d.divide(Math.SQRT2))),this.totalScroll=0}},onDoubleClick:function(a){var b=this.canvas_$.offset(),c=new paper.Point([a.pageX-b.left,a.pageY-b.top]),d=paper.project.hitTest(c);if(!this.isEditable())return void(d&&"undefined"!=typeof d.item.__representation&&d.item.__representation.model.get("uri")&&window.open(d.item.__representation.model.get("uri"),"_blank"));if(this.isEditable()&&(!d||"undefined"==typeof d.item.__representation)){var e=this.toModelCoords(c),g={id:f.getUID("node"),created_by:this.renkan.current_user,position:{x:e.x,y:e.y}},h=this.renkan.project.addNode(g);this.getRepresentationByModel(h).openEditor()}paper.view.draw()},defaultDropHandler:function(b){var c={},d="";switch(b["text/x-iri-specific-site"]){case"twitter":d=a("<div>").html(b["text/x-iri-selected-html"]);var e=d.find(".tweet");c.title=this.renkan.translate("Tweet by ")+e.attr("data-name"),c.uri="http://twitter.com/"+e.attr("data-screen-name")+"/status/"+e.attr("data-tweet-id"),c.image=e.find(".avatar").attr("src"),c.description=e.find(".js-tweet-text:first").text();break;case"google":d=a("<div>").html(b["text/x-iri-selected-html"]),c.title=d.find("h3:first").text().trim(),c.uri=d.find("h3 a").attr("href"),c.description=d.find(".st:first").text().trim();break;default:b["text/x-iri-source-uri"]&&(c.uri=b["text/x-iri-source-uri"])}if((b["text/plain"]||b["text/x-iri-selected-text"])&&(c.description=(b["text/plain"]||b["text/x-iri-selected-text"]).replace(/[\s\n]+/gm," ").trim()),b["text/html"]||b["text/x-iri-selected-html"]){d=a("<div>").html(b["text/html"]||b["text/x-iri-selected-html"]);var f=d.find("image");f.length&&(c.image=f.attr("xlink:href"));var g=d.find("path");g.length&&(c.clipPath=g.attr("d"));var h=d.find("img");h.length&&(c.image=h[0].src);var i=d.find("a");i.length&&(c.uri=i[0].href),c.title=d.find("[title]").attr("title")||c.title,c.description=d.text().replace(/[\s\n]+/gm," ").trim()}b["text/uri-list"]&&(c.uri=b["text/uri-list"]),b["text/x-moz-url"]&&!c.title&&(c.title=(b["text/x-moz-url"].split("\n")[1]||"").trim(),c.title===c.uri&&(c.title=!1)),b["text/x-iri-source-title"]&&!c.title&&(c.title=b["text/x-iri-source-title"]),(b["text/html"]||b["text/x-iri-selected-html"])&&(d=a("<div>").html(b["text/html"]||b["text/x-iri-selected-html"]),c.image=d.find("[data-image]").attr("data-image")||c.image,c.uri=d.find("[data-uri]").attr("data-uri")||c.uri,c.title=d.find("[data-title]").attr("data-title")||c.title,c.description=d.find("[data-description]").attr("data-description")||c.description,c.clipPath=d.find("[data-clip-path]").attr("data-clip-path")||c.clipPath),c.title||(c.title=this.renkan.translate("Dragged resource"));for(var j=["title","description","uri","image"],k=0;k<j.length;k++){var l=j[k];(b["text/x-iri-"+l]||b[l])&&(c[l]=b["text/x-iri-"+l]||b[l]),("none"===c[l]||"null"===c[l])&&(c[l]=void 0)}return"function"==typeof this.renkan.options.drop_enhancer&&(c=this.renkan.options.drop_enhancer(c,b)),c},dropData:function(a,c){if(this.isEditable()){if(a["text/json"]||a["application/json"])try{var d=JSON.parse(a["text/json"]||a["application/json"]);b.extend(a,d)}catch(e){}var g="undefined"==typeof this.renkan.options.drop_handler?this.defaultDropHandler(a):this.renkan.options.drop_handler(a),h=this.canvas_$.offset(),i=new paper.Point([c.pageX-h.left,c.pageY-h.top]),j=this.toModelCoords(i),k={id:f.getUID("node"),created_by:this.renkan.current_user,uri:g.uri||"",title:g.title||"",description:g.description||"",image:g.image||"",color:g.color||void 0,clip_path:g.clipPath||void 0,position:{x:j.x,y:j.y}},l=this.renkan.project.addNode(k),m=this.getRepresentationByModel(l);"drop"===c.type&&m.openEditor()}},fullScreen:function(){var a,b=document.fullScreen||document.mozFullScreen||document.webkitIsFullScreen,c=this.renkan.$[0],d=["requestFullScreen","mozRequestFullScreen","webkitRequestFullScreen"],e=["cancelFullScreen","mozCancelFullScreen","webkitCancelFullScreen"];if(b){for(a=0;a<e.length;a++)if("function"==typeof document[e[a]]){document[e[a]]();break}var f=this.$.width(),g=this.$.height();this.renkan.options.show_top_bar&&(g-=this.$.find(".Rk-TopBar").height()),this.renkan.options.show_bins&&this.renkan.$.find(".Rk-Bins").position().left>0&&(f-=this.renkan.$.find(".Rk-Bins").width()),paper.view.viewSize=new paper.Size([f,g])}else{for(a=0;a<d.length;a++)if("function"==typeof c[d[a]]){c[d[a]]();break}this.redraw()}},addNodeBtn:function(){return this.click_mode===f._CLICKMODE_ADDNODE?(this.click_mode=!1,this.notif_$.hide()):(this.click_mode=f._CLICKMODE_ADDNODE,this.notif_$.text(this.renkan.translate("Click on the background canvas to add a node")).fadeIn()),!1},addEdgeBtn:function(){return this.click_mode===f._CLICKMODE_STARTEDGE||this.click_mode===f._CLICKMODE_ENDEDGE?(this.click_mode=!1,this.notif_$.hide()):(this.click_mode=f._CLICKMODE_STARTEDGE,this.notif_$.text(this.renkan.translate("Click on a first node to start the edge")).fadeIn()),!1},exportProject:function(){var a=this.renkan.project.toJSON(),d=(document.createElement("a"),a.id),e=d+".json";delete a.id,delete a._id,delete a.space_id;var g,h,i={};b.each(a.nodes,function(a,b,c){g=a.id||a._id,delete a._id,delete a.id,i[g]=a["@id"]=f.getUUID4()}),b.each(a.edges,function(a,b,c){delete a._id,delete a.id,a.to=i[a.to],a.from=i[a.from]}),b.each(a.views,function(a,c,d){delete a._id,delete a.id,a.hidden_nodes&&(h=a.hidden_nodes,a.hidden_nodes=[],b.each(h,function(b,c){a.hidden_nodes.push(i[b])}))}),a.users=[];var j=JSON.stringify(a,null,2),k=new Blob([j],{type:"application/json;charset=utf-8"});c(k,e)},parameters:function(b){if(this.removeRepresentationsOfType("View"),a.isEmptyObject(b))return this.view=this.addRepresentation("View",this.renkan.project.get("views").at(this.validViewIndex(this.renkan.options.default_index_view))),void(this.renkan.options.default_view||this.view.autoScale());if("undefined"!=typeof b.viewIndex&&(this.view=this.addRepresentation("View",this.renkan.project.get("views").at(this.validViewIndex(b.viewIndex))),this.renkan.options.default_view||this.view.autoScale()),"undefined"!=typeof b.view&&b.view.split(",").length>=3){var c=b.view.split(","),d={project:this.renkan.project,offset:{x:parseFloat(c[0]),y:parseFloat(c[1])},zoom_level:parseFloat(c[2])};this.view?this.view.setScale(d.zoom_level,new paper.Point(d.offset)):(this.view=this.addRepresentation("View",null),this.view.params=d,this.view.init())}this.view||(this.view=this.addRepresentation("View",this.renkan.project.get("views").at(this.validViewIndex(this.renkan.options.default_index_view))),this.view.autoScale()),this.unhighlightAll(),"undefined"!=typeof b.idNode&&this.highlightModel(this.renkan.project.get("nodes").get(b.idNode))},validViewIndex:function(a){var b=parseInt(a),c=0;return c=0>b?this.renkan.project.get("views").length+b:b,"undefined"==typeof this.renkan.project.get("views").at(b)&&(c=0),c},foldBins:function(){var a,b=this.$.find(".Rk-Fold-Bins"),c=this.renkan.$.find(".Rk-Bins"),d=this,e=d.canvas_$.width();c.position().left<0?(c.animate({left:0},250),this.$.animate({left:300},250,function(){var a=d.$.width();paper.view.viewSize=new paper.Size([a,d.canvas_$.height()])}),a=e-c.width()<c.height()?e:e-c.width(),b.html("«")):(c.animate({left:-300},250),this.$.animate({left:0},250,function(){var a=d.$.width();paper.view.viewSize=new paper.Size([a,d.canvas_$.height()])}),a=e+300,b.html("»")),d.view.resizeZoom(1,1,a/e)},save:function(){},open:function(){}}).value(),g}),define("renderer/viewrepr",["jquery","underscore","requtils","renderer/baserepresentation"],function(a,b,c,d){"use strict";var e=c.getUtils(),f=e.inherit(d);return b(f.prototype).extend({_init:function(){var b=this;this.$=a(".Rk-Render"),this.type="View",this.hiddenNodes=[],this.scale=1,this.initialScale=1,this.offset=paper.view.center,this.params={},this.model&&(this.params={zoom_level:b.model.get("zoom_level"),offset:b.model.get("offset"),hidden_nodes:b.model.get("hidden_nodes")}),this.init();var c=function(a,c){b.$.find(a).click(function(a){return b[c](a),!1})};c(".Rk-ZoomOut","zoomOut"),c(".Rk-ZoomIn","zoomIn"),c(".Rk-ZoomFit","autoScale"),this.$.find(".Rk-ZoomSave").click(function(){var a={x:b.offset.x,y:b.offset.y};b.model=b.renkan.project.addView({zoom_level:b.scale,offset:a,hidden_nodes:b.hiddenNodes.concat()}),b.params={zoom_level:b.model.get("zoom_level"),offset:b.model.get("offset"),hidden_nodes:b.model.get("hidden_nodes")},b.updateUrl()}),this.$.find(".Rk-ZoomSetSaved").click(function(){b.model=b.renkan.project.get("views").at(b.renkan.project.get("views").length-1),b.params={zoom_level:b.model.get("zoom_level"),offset:b.model.get("offset"),hidden_nodes:b.model.get("hidden_nodes")},b.setScale(b.params.zoom_level,new paper.Point(b.params.offset)),b.showNodes(!1),b.options.hide_nodes&&(b.hiddenNodes=(b.params.hidden_nodes||[]).concat(),b.hideNodes()),b.updateUrl()}),this.$.find(".Rk-ShowHiddenNodes").mouseenter(function(){b.showNodes(!0),b.$.find(".Rk-ShowHiddenNodes").mouseleave(function(){b.hideNodes()})}),this.$.find(".Rk-ShowHiddenNodes").click(function(){b.showNodes(!1),b.$.find(".Rk-ShowHiddenNodes").off("mouseleave")}),this.renkan.project.get("views").length>0&&this.renkan.options.save_view&&this.$.find(".Rk-ZoomSetSaved").show()},redraw:function(a){},init:function(){var a=this;a.setScale(a.params.zoom_level,new paper.Point(a.params.offset)),a.options.hide_nodes&&(a.hiddenNodes=(a.params.hidden_nodes||[]).concat(),a.hideNodes())},addHiddenNode:function(a){this.hideNode(a),this.hiddenNodes.push(a.id),this.updateUrl()},hideNode:function(a){"undefined"!=typeof this.renderer.getRepresentationByModel(a)&&this.renderer.getRepresentationByModel(a).hide()},hideNodes:function(){var a=this;this.hiddenNodes.forEach(function(b,c){var d=a.renkan.project.get("nodes").get(b);return"undefined"!=typeof d?a.hideNode(a.renkan.project.get("nodes").get(b)):void a.hiddenNodes.splice(c,1)}),paper.view.draw()},showNodes:function(a){var b=this;this.hiddenNodes.forEach(function(c){b.renderer.getRepresentationByModel(b.renkan.project.get("nodes").get(c)).show(a)}),a||(this.hiddenNodes=[]),paper.view.draw()},setScale:function(a,b){a/this.initialScale>e._MIN_SCALE&&a/this.initialScale<e._MAX_SCALE&&(this.scale=a,b&&(this.offset=b),this.renderer.redraw(),this.updateUrl())},zoomOut:function(){var a=this.scale*Math.SQRT1_2,b=new paper.Point([this.renderer.canvas_$.width(),this.renderer.canvas_$.height()]).multiply(.5*(1-Math.SQRT1_2)).add(this.offset.multiply(Math.SQRT1_2));this.setScale(a,b)},zoomIn:function(){var a=this.scale*Math.SQRT2,b=new paper.Point([this.renderer.canvas_$.width(),this.renderer.canvas_$.height()]).multiply(.5*(1-Math.SQRT2)).add(this.offset.multiply(Math.SQRT2));this.setScale(a,b)},resizeZoom:function(a,b,c){var d=this.scale*c,e=new paper.Point([this.offset.x*a,this.offset.y*b]);this.setScale(d,e)},autoScale:function(a){var b=this.renkan.project.get("nodes");if(b.length>1){var c=b.map(function(a){return a.get("position").x}),d=b.map(function(a){return a.get("position").y}),e=Math.min.apply(Math,c),f=Math.min.apply(Math,d),g=Math.max.apply(Math,c),h=Math.max.apply(Math,d),i=Math.min((paper.view.size.width-2*this.renkan.options.autoscale_padding)/(g-e),(paper.view.size.height-2*this.renkan.options.autoscale_padding)/(h-f));this.initialScale=i,"undefined"!=typeof a&&parseFloat(a.zoom_level)>0&&parseFloat(a.offset.x)>0&&parseFloat(a.offset.y)>0?this.setScale(parseFloat(a.zoom_level),new paper.Point(parseFloat(a.offset.x),parseFloat(a.offset.y))):this.setScale(i,paper.view.center.subtract(new paper.Point([(g+e)/2,(h+f)/2]).multiply(i)))}1===b.length&&this.setScale(1,paper.view.center.subtract(new paper.Point([b.at(0).get("position").x,b.at(0).get("position").y])))},paperShift:function(a){this.offset=this.offset.add(a),this.renderer.redraw()},updateUrl:function(){if(this.options.update_url){var b={},c=Backbone.history.getFragment().split("?");c.length>1&&c[1].split("&").forEach(function(a){var c=a.split("=");b[c[0]]=decodeURIComponent(c[1])}),b.view=Math.round(1e3*this.offset.x)/1e3+","+Math.round(1e3*this.offset.y)/1e3+","+Math.round(1e3*this.scale)/1e3,this.renkan.project.get("views").indexOf(this.model)>-1?(b.viewIndex=this.renkan.project.get("views").indexOf(this.model),b.viewIndex===this.renkan.project.get("views").length-1&&(b.viewIndex=-1)):b.viewIndex&&delete b.viewIndex,this.renkan.router.navigate("?"+decodeURIComponent(a.param(b)),{trigger:!1,replace:!0})}},destroy:function(a){this._super("destroy"),this.showNodes(!1)}}).value(),f}),"function"==typeof require.config&&require.config({paths:{jquery:"../lib/jquery/jquery",underscore:"../lib/lodash/lodash",filesaver:"../lib/FileSaver/FileSaver",requtils:"require-utils","ckeditor-core":"../lib/ckeditor/ckeditor","ckeditor-jquery":"../lib/ckeditor/adapters/jquery"},shim:{"ckeditor-jquery":{deps:["jquery","ckeditor-core"]}}}),require(["renderer/baserepresentation","renderer/basebutton","renderer/noderepr","renderer/edge","renderer/tempedge","renderer/baseeditor","renderer/nodeeditor","renderer/edgeeditor","renderer/nodebutton","renderer/nodeeditbutton","renderer/noderemovebutton","renderer/nodehidebutton","renderer/nodeshowbutton","renderer/noderevertbutton","renderer/nodelinkbutton","renderer/nodeenlargebutton","renderer/nodeshrinkbutton","renderer/edgeeditbutton","renderer/edgeremovebutton","renderer/edgerevertbutton","renderer/miniframe","renderer/scene","renderer/viewrepr"],function(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w){"use strict";var x=window.Rkns;"undefined"==typeof x.Renderer&&(x.Renderer={});var y=x.Renderer;y._BaseRepresentation=a,y._BaseButton=b,y.Node=c,y.Edge=d,y.View=w,y.TempEdge=e,y._BaseEditor=f,y.NodeEditor=g,y.EdgeEditor=h,y._NodeButton=i,y.NodeEditButton=j,y.NodeRemoveButton=k,y.NodeHideButton=l,y.NodeShowButton=m,y.NodeRevertButton=n,y.NodeLinkButton=o,y.NodeEnlargeButton=p,y.NodeShrinkButton=q,y.EdgeEditButton=r,y.EdgeRemoveButton=s,y.EdgeRevertButton=t,y.MiniFrame=u,y.Scene=v,startRenkan()}),define("main-renderer",function(){});
+//# sourceMappingURL=renkan.min.map
\ No newline at end of file
--- a/src/ldt/ldt/static/ldt/js/tracemanager.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/js/tracemanager.js Fri Oct 02 10:24:05 2015 +0200
@@ -21,12 +21,19 @@
window.tracemanager = (function($) {
// If there are more than MAX_FAILURE_COUNT synchronisation
// failures, then disable synchronisation
- MAX_FAILURE_COUNT = 20;
+ var MAX_FAILURE_COUNT = 20;
// If there are more than MAX_BUFFER_SIZE obsels in the buffer,
// then "compress" them as a single "ktbsFullBuffer"
- MAX_BUFFER_SIZE = 500;
+ var MAX_BUFFER_SIZE = 500;
+ var _replacement = {
+ ';': '"',
+ '"': ';',
+ '#': '%23',
+ '&': '%26',
+ '?': '%3F'
+ };
var BufferedService_prototype = {
/*
* Buffered service for traces
@@ -60,7 +67,7 @@
// Swap " (very frequent, which will be
// serialized into %22) and ; (rather rare), this
// saves some bytes
- data = data.replace(/[;"#]/g, function(s){ return s == ';' ? '"' : ( s == '"' ? ';' : '%23'); });
+ data = data.replace(/[;"#?&]/g, function(s){ return _replacement[s]; });
// FIXME: check data length (< 2K is safe)
var request=$('<img />').error( function() { this.failureCount += 1; })
.load( function() { this.failureCount = 0; })
--- a/src/ldt/ldt/static/ldt/js/underscore-min.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/js/underscore-min.js Fri Oct 02 10:24:05 2015 +0200
@@ -1,1 +1,6 @@
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value";w.reduce=w.foldl=w.inject=function(n,t,r,e){var u=arguments.length>2;if(null==n&&(n=[]),h&&n.reduce===h)return e&&(t=w.bind(t,e)),u?n.reduce(t,r):n.reduce(t);if(A(n,function(n,i,a){u?r=t.call(e,r,n,i,a):(r=n,u=!0)}),!u)throw new TypeError(O);return r},w.reduceRight=w.foldr=function(n,t,r,e){var u=arguments.length>2;if(null==n&&(n=[]),v&&n.reduceRight===v)return e&&(t=w.bind(t,e)),u?n.reduceRight(t,r):n.reduceRight(t);var i=n.length;if(i!==+i){var a=w.keys(n);i=a.length}if(A(n,function(o,c,l){c=a?a[--i]:--i,u?r=t.call(e,r,n[c],c,l):(r=n[c],u=!0)}),!u)throw new TypeError(O);return r},w.find=w.detect=function(n,t,r){var e;return E(n,function(n,u,i){return t.call(r,n,u,i)?(e=n,!0):void 0}),e},w.filter=w.select=function(n,t,r){var e=[];return null==n?e:d&&n.filter===d?n.filter(t,r):(A(n,function(n,u,i){t.call(r,n,u,i)&&(e[e.length]=n)}),e)},w.reject=function(n,t,r){return w.filter(n,function(n,e,u){return!t.call(r,n,e,u)},r)},w.every=w.all=function(n,t,e){t||(t=w.identity);var 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+//# sourceMappingURL=underscore-min.map
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/js/underscore.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,1548 @@
+// Underscore.js 1.8.3
+// http://underscorejs.org
+// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+// Underscore may be freely distributed under the MIT license.
+
+(function() {
+
+ // Baseline setup
+ // --------------
+
+ // Establish the root object, `window` in the browser, or `exports` on the server.
+ var root = this;
+
+ // Save the previous value of the `_` variable.
+ var previousUnderscore = root._;
+
+ // Save bytes in the minified (but not gzipped) version:
+ var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
+
+ // Create quick reference variables for speed access to core prototypes.
+ var
+ push = ArrayProto.push,
+ slice = ArrayProto.slice,
+ toString = ObjProto.toString,
+ hasOwnProperty = ObjProto.hasOwnProperty;
+
+ // All **ECMAScript 5** native function implementations that we hope to use
+ // are declared here.
+ var
+ nativeIsArray = Array.isArray,
+ nativeKeys = Object.keys,
+ nativeBind = FuncProto.bind,
+ nativeCreate = Object.create;
+
+ // Naked function reference for surrogate-prototype-swapping.
+ var Ctor = function(){};
+
+ // Create a safe reference to the Underscore object for use below.
+ var _ = function(obj) {
+ if (obj instanceof _) return obj;
+ if (!(this instanceof _)) return new _(obj);
+ this._wrapped = obj;
+ };
+
+ // Export the Underscore object for **Node.js**, with
+ // backwards-compatibility for the old `require()` API. If we're in
+ // the browser, add `_` as a global object.
+ if (typeof exports !== 'undefined') {
+ if (typeof module !== 'undefined' && module.exports) {
+ exports = module.exports = _;
+ }
+ exports._ = _;
+ } else {
+ root._ = _;
+ }
+
+ // Current version.
+ _.VERSION = '1.8.3';
+
+ // Internal function that returns an efficient (for current engines) version
+ // of the passed-in callback, to be repeatedly applied in other Underscore
+ // functions.
+ var optimizeCb = function(func, context, argCount) {
+ if (context === void 0) return func;
+ switch (argCount == null ? 3 : argCount) {
+ case 1: return function(value) {
+ return func.call(context, value);
+ };
+ case 2: return function(value, other) {
+ return func.call(context, value, other);
+ };
+ case 3: return function(value, index, collection) {
+ return func.call(context, value, index, collection);
+ };
+ case 4: return function(accumulator, value, index, collection) {
+ return func.call(context, accumulator, value, index, collection);
+ };
+ }
+ return function() {
+ return func.apply(context, arguments);
+ };
+ };
+
+ // A mostly-internal function to generate callbacks that can be applied
+ // to each element in a collection, returning the desired result — either
+ // identity, an arbitrary callback, a property matcher, or a property accessor.
+ var cb = function(value, context, argCount) {
+ if (value == null) return _.identity;
+ if (_.isFunction(value)) return optimizeCb(value, context, argCount);
+ if (_.isObject(value)) return _.matcher(value);
+ return _.property(value);
+ };
+ _.iteratee = function(value, context) {
+ return cb(value, context, Infinity);
+ };
+
+ // An internal function for creating assigner functions.
+ var createAssigner = function(keysFunc, undefinedOnly) {
+ return function(obj) {
+ var length = arguments.length;
+ if (length < 2 || obj == null) return obj;
+ for (var index = 1; index < length; index++) {
+ var source = arguments[index],
+ keys = keysFunc(source),
+ l = keys.length;
+ for (var i = 0; i < l; i++) {
+ var key = keys[i];
+ if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key];
+ }
+ }
+ return obj;
+ };
+ };
+
+ // An internal function for creating a new object that inherits from another.
+ var baseCreate = function(prototype) {
+ if (!_.isObject(prototype)) return {};
+ if (nativeCreate) return nativeCreate(prototype);
+ Ctor.prototype = prototype;
+ var result = new Ctor;
+ Ctor.prototype = null;
+ return result;
+ };
+
+ var property = function(key) {
+ return function(obj) {
+ return obj == null ? void 0 : obj[key];
+ };
+ };
+
+ // Helper for collection methods to determine whether a collection
+ // should be iterated as an array or as an object
+ // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
+ // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094
+ var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
+ var getLength = property('length');
+ var isArrayLike = function(collection) {
+ var length = getLength(collection);
+ return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;
+ };
+
+ // Collection Functions
+ // --------------------
+
+ // The cornerstone, an `each` implementation, aka `forEach`.
+ // Handles raw objects in addition to array-likes. Treats all
+ // sparse array-likes as if they were dense.
+ _.each = _.forEach = function(obj, iteratee, context) {
+ iteratee = optimizeCb(iteratee, context);
+ var i, length;
+ if (isArrayLike(obj)) {
+ for (i = 0, length = obj.length; i < length; i++) {
+ iteratee(obj[i], i, obj);
+ }
+ } else {
+ var keys = _.keys(obj);
+ for (i = 0, length = keys.length; i < length; i++) {
+ iteratee(obj[keys[i]], keys[i], obj);
+ }
+ }
+ return obj;
+ };
+
+ // Return the results of applying the iteratee to each element.
+ _.map = _.collect = function(obj, iteratee, context) {
+ iteratee = cb(iteratee, context);
+ var keys = !isArrayLike(obj) && _.keys(obj),
+ length = (keys || obj).length,
+ results = Array(length);
+ for (var index = 0; index < length; index++) {
+ var currentKey = keys ? keys[index] : index;
+ results[index] = iteratee(obj[currentKey], currentKey, obj);
+ }
+ return results;
+ };
+
+ // Create a reducing function iterating left or right.
+ function createReduce(dir) {
+ // Optimized iterator function as using arguments.length
+ // in the main function will deoptimize the, see #1991.
+ function iterator(obj, iteratee, memo, keys, index, length) {
+ for (; index >= 0 && index < length; index += dir) {
+ var currentKey = keys ? keys[index] : index;
+ memo = iteratee(memo, obj[currentKey], currentKey, obj);
+ }
+ return memo;
+ }
+
+ return function(obj, iteratee, memo, context) {
+ iteratee = optimizeCb(iteratee, context, 4);
+ var keys = !isArrayLike(obj) && _.keys(obj),
+ length = (keys || obj).length,
+ index = dir > 0 ? 0 : length - 1;
+ // Determine the initial value if none is provided.
+ if (arguments.length < 3) {
+ memo = obj[keys ? keys[index] : index];
+ index += dir;
+ }
+ return iterator(obj, iteratee, memo, keys, index, length);
+ };
+ }
+
+ // **Reduce** builds up a single result from a list of values, aka `inject`,
+ // or `foldl`.
+ _.reduce = _.foldl = _.inject = createReduce(1);
+
+ // The right-associative version of reduce, also known as `foldr`.
+ _.reduceRight = _.foldr = createReduce(-1);
+
+ // Return the first value which passes a truth test. Aliased as `detect`.
+ _.find = _.detect = function(obj, predicate, context) {
+ var key;
+ if (isArrayLike(obj)) {
+ key = _.findIndex(obj, predicate, context);
+ } else {
+ key = _.findKey(obj, predicate, context);
+ }
+ if (key !== void 0 && key !== -1) return obj[key];
+ };
+
+ // Return all the elements that pass a truth test.
+ // Aliased as `select`.
+ _.filter = _.select = function(obj, predicate, context) {
+ var results = [];
+ predicate = cb(predicate, context);
+ _.each(obj, function(value, index, list) {
+ if (predicate(value, index, list)) results.push(value);
+ });
+ return results;
+ };
+
+ // Return all the elements for which a truth test fails.
+ _.reject = function(obj, predicate, context) {
+ return _.filter(obj, _.negate(cb(predicate)), context);
+ };
+
+ // Determine whether all of the elements match a truth test.
+ // Aliased as `all`.
+ _.every = _.all = function(obj, predicate, context) {
+ predicate = cb(predicate, context);
+ var keys = !isArrayLike(obj) && _.keys(obj),
+ length = (keys || obj).length;
+ for (var index = 0; index < length; index++) {
+ var currentKey = keys ? keys[index] : index;
+ if (!predicate(obj[currentKey], currentKey, obj)) return false;
+ }
+ return true;
+ };
+
+ // Determine if at least one element in the object matches a truth test.
+ // Aliased as `any`.
+ _.some = _.any = function(obj, predicate, context) {
+ predicate = cb(predicate, context);
+ var keys = !isArrayLike(obj) && _.keys(obj),
+ length = (keys || obj).length;
+ for (var index = 0; index < length; index++) {
+ var currentKey = keys ? keys[index] : index;
+ if (predicate(obj[currentKey], currentKey, obj)) return true;
+ }
+ return false;
+ };
+
+ // Determine if the array or object contains a given item (using `===`).
+ // Aliased as `includes` and `include`.
+ _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {
+ if (!isArrayLike(obj)) obj = _.values(obj);
+ if (typeof fromIndex != 'number' || guard) fromIndex = 0;
+ return _.indexOf(obj, item, fromIndex) >= 0;
+ };
+
+ // Invoke a method (with arguments) on every item in a collection.
+ _.invoke = function(obj, method) {
+ var args = slice.call(arguments, 2);
+ var isFunc = _.isFunction(method);
+ return _.map(obj, function(value) {
+ var func = isFunc ? method : value[method];
+ return func == null ? func : func.apply(value, args);
+ });
+ };
+
+ // Convenience version of a common use case of `map`: fetching a property.
+ _.pluck = function(obj, key) {
+ return _.map(obj, _.property(key));
+ };
+
+ // Convenience version of a common use case of `filter`: selecting only objects
+ // containing specific `key:value` pairs.
+ _.where = function(obj, attrs) {
+ return _.filter(obj, _.matcher(attrs));
+ };
+
+ // Convenience version of a common use case of `find`: getting the first object
+ // containing specific `key:value` pairs.
+ _.findWhere = function(obj, attrs) {
+ return _.find(obj, _.matcher(attrs));
+ };
+
+ // Return the maximum element (or element-based computation).
+ _.max = function(obj, iteratee, context) {
+ var result = -Infinity, lastComputed = -Infinity,
+ value, computed;
+ if (iteratee == null && obj != null) {
+ obj = isArrayLike(obj) ? obj : _.values(obj);
+ for (var i = 0, length = obj.length; i < length; i++) {
+ value = obj[i];
+ if (value > result) {
+ result = value;
+ }
+ }
+ } else {
+ iteratee = cb(iteratee, context);
+ _.each(obj, function(value, index, list) {
+ computed = iteratee(value, index, list);
+ if (computed > lastComputed || computed === -Infinity && result === -Infinity) {
+ result = value;
+ lastComputed = computed;
+ }
+ });
+ }
+ return result;
+ };
+
+ // Return the minimum element (or element-based computation).
+ _.min = function(obj, iteratee, context) {
+ var result = Infinity, lastComputed = Infinity,
+ value, computed;
+ if (iteratee == null && obj != null) {
+ obj = isArrayLike(obj) ? obj : _.values(obj);
+ for (var i = 0, length = obj.length; i < length; i++) {
+ value = obj[i];
+ if (value < result) {
+ result = value;
+ }
+ }
+ } else {
+ iteratee = cb(iteratee, context);
+ _.each(obj, function(value, index, list) {
+ computed = iteratee(value, index, list);
+ if (computed < lastComputed || computed === Infinity && result === Infinity) {
+ result = value;
+ lastComputed = computed;
+ }
+ });
+ }
+ return result;
+ };
+
+ // Shuffle a collection, using the modern version of the
+ // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).
+ _.shuffle = function(obj) {
+ var set = isArrayLike(obj) ? obj : _.values(obj);
+ var length = set.length;
+ var shuffled = Array(length);
+ for (var index = 0, rand; index < length; index++) {
+ rand = _.random(0, index);
+ if (rand !== index) shuffled[index] = shuffled[rand];
+ shuffled[rand] = set[index];
+ }
+ return shuffled;
+ };
+
+ // Sample **n** random values from a collection.
+ // If **n** is not specified, returns a single random element.
+ // The internal `guard` argument allows it to work with `map`.
+ _.sample = function(obj, n, guard) {
+ if (n == null || guard) {
+ if (!isArrayLike(obj)) obj = _.values(obj);
+ return obj[_.random(obj.length - 1)];
+ }
+ return _.shuffle(obj).slice(0, Math.max(0, n));
+ };
+
+ // Sort the object's values by a criterion produced by an iteratee.
+ _.sortBy = function(obj, iteratee, context) {
+ iteratee = cb(iteratee, context);
+ return _.pluck(_.map(obj, function(value, index, list) {
+ return {
+ value: value,
+ index: index,
+ criteria: iteratee(value, index, list)
+ };
+ }).sort(function(left, right) {
+ var a = left.criteria;
+ var b = right.criteria;
+ if (a !== b) {
+ if (a > b || a === void 0) return 1;
+ if (a < b || b === void 0) return -1;
+ }
+ return left.index - right.index;
+ }), 'value');
+ };
+
+ // An internal function used for aggregate "group by" operations.
+ var group = function(behavior) {
+ return function(obj, iteratee, context) {
+ var result = {};
+ iteratee = cb(iteratee, context);
+ _.each(obj, function(value, index) {
+ var key = iteratee(value, index, obj);
+ behavior(result, value, key);
+ });
+ return result;
+ };
+ };
+
+ // Groups the object's values by a criterion. Pass either a string attribute
+ // to group by, or a function that returns the criterion.
+ _.groupBy = group(function(result, value, key) {
+ if (_.has(result, key)) result[key].push(value); else result[key] = [value];
+ });
+
+ // Indexes the object's values by a criterion, similar to `groupBy`, but for
+ // when you know that your index values will be unique.
+ _.indexBy = group(function(result, value, key) {
+ result[key] = value;
+ });
+
+ // Counts instances of an object that group by a certain criterion. Pass
+ // either a string attribute to count by, or a function that returns the
+ // criterion.
+ _.countBy = group(function(result, value, key) {
+ if (_.has(result, key)) result[key]++; else result[key] = 1;
+ });
+
+ // Safely create a real, live array from anything iterable.
+ _.toArray = function(obj) {
+ if (!obj) return [];
+ if (_.isArray(obj)) return slice.call(obj);
+ if (isArrayLike(obj)) return _.map(obj, _.identity);
+ return _.values(obj);
+ };
+
+ // Return the number of elements in an object.
+ _.size = function(obj) {
+ if (obj == null) return 0;
+ return isArrayLike(obj) ? obj.length : _.keys(obj).length;
+ };
+
+ // Split a collection into two arrays: one whose elements all satisfy the given
+ // predicate, and one whose elements all do not satisfy the predicate.
+ _.partition = function(obj, predicate, context) {
+ predicate = cb(predicate, context);
+ var pass = [], fail = [];
+ _.each(obj, function(value, key, obj) {
+ (predicate(value, key, obj) ? pass : fail).push(value);
+ });
+ return [pass, fail];
+ };
+
+ // Array Functions
+ // ---------------
+
+ // Get the first element of an array. Passing **n** will return the first N
+ // values in the array. Aliased as `head` and `take`. The **guard** check
+ // allows it to work with `_.map`.
+ _.first = _.head = _.take = function(array, n, guard) {
+ if (array == null) return void 0;
+ if (n == null || guard) return array[0];
+ return _.initial(array, array.length - n);
+ };
+
+ // Returns everything but the last entry of the array. Especially useful on
+ // the arguments object. Passing **n** will return all the values in
+ // the array, excluding the last N.
+ _.initial = function(array, n, guard) {
+ return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
+ };
+
+ // Get the last element of an array. Passing **n** will return the last N
+ // values in the array.
+ _.last = function(array, n, guard) {
+ if (array == null) return void 0;
+ if (n == null || guard) return array[array.length - 1];
+ return _.rest(array, Math.max(0, array.length - n));
+ };
+
+ // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
+ // Especially useful on the arguments object. Passing an **n** will return
+ // the rest N values in the array.
+ _.rest = _.tail = _.drop = function(array, n, guard) {
+ return slice.call(array, n == null || guard ? 1 : n);
+ };
+
+ // Trim out all falsy values from an array.
+ _.compact = function(array) {
+ return _.filter(array, _.identity);
+ };
+
+ // Internal implementation of a recursive `flatten` function.
+ var flatten = function(input, shallow, strict, startIndex) {
+ var output = [], idx = 0;
+ for (var i = startIndex || 0, length = getLength(input); i < length; i++) {
+ var value = input[i];
+ if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {
+ //flatten current level of array or arguments object
+ if (!shallow) value = flatten(value, shallow, strict);
+ var j = 0, len = value.length;
+ output.length += len;
+ while (j < len) {
+ output[idx++] = value[j++];
+ }
+ } else if (!strict) {
+ output[idx++] = value;
+ }
+ }
+ return output;
+ };
+
+ // Flatten out an array, either recursively (by default), or just one level.
+ _.flatten = function(array, shallow) {
+ return flatten(array, shallow, false);
+ };
+
+ // Return a version of the array that does not contain the specified value(s).
+ _.without = function(array) {
+ return _.difference(array, slice.call(arguments, 1));
+ };
+
+ // Produce a duplicate-free version of the array. If the array has already
+ // been sorted, you have the option of using a faster algorithm.
+ // Aliased as `unique`.
+ _.uniq = _.unique = function(array, isSorted, iteratee, context) {
+ if (!_.isBoolean(isSorted)) {
+ context = iteratee;
+ iteratee = isSorted;
+ isSorted = false;
+ }
+ if (iteratee != null) iteratee = cb(iteratee, context);
+ var result = [];
+ var seen = [];
+ for (var i = 0, length = getLength(array); i < length; i++) {
+ var value = array[i],
+ computed = iteratee ? iteratee(value, i, array) : value;
+ if (isSorted) {
+ if (!i || seen !== computed) result.push(value);
+ seen = computed;
+ } else if (iteratee) {
+ if (!_.contains(seen, computed)) {
+ seen.push(computed);
+ result.push(value);
+ }
+ } else if (!_.contains(result, value)) {
+ result.push(value);
+ }
+ }
+ return result;
+ };
+
+ // Produce an array that contains the union: each distinct element from all of
+ // the passed-in arrays.
+ _.union = function() {
+ return _.uniq(flatten(arguments, true, true));
+ };
+
+ // Produce an array that contains every item shared between all the
+ // passed-in arrays.
+ _.intersection = function(array) {
+ var result = [];
+ var argsLength = arguments.length;
+ for (var i = 0, length = getLength(array); i < length; i++) {
+ var item = array[i];
+ if (_.contains(result, item)) continue;
+ for (var j = 1; j < argsLength; j++) {
+ if (!_.contains(arguments[j], item)) break;
+ }
+ if (j === argsLength) result.push(item);
+ }
+ return result;
+ };
+
+ // Take the difference between one array and a number of other arrays.
+ // Only the elements present in just the first array will remain.
+ _.difference = function(array) {
+ var rest = flatten(arguments, true, true, 1);
+ return _.filter(array, function(value){
+ return !_.contains(rest, value);
+ });
+ };
+
+ // Zip together multiple lists into a single array -- elements that share
+ // an index go together.
+ _.zip = function() {
+ return _.unzip(arguments);
+ };
+
+ // Complement of _.zip. Unzip accepts an array of arrays and groups
+ // each array's elements on shared indices
+ _.unzip = function(array) {
+ var length = array && _.max(array, getLength).length || 0;
+ var result = Array(length);
+
+ for (var index = 0; index < length; index++) {
+ result[index] = _.pluck(array, index);
+ }
+ return result;
+ };
+
+ // Converts lists into objects. Pass either a single array of `[key, value]`
+ // pairs, or two parallel arrays of the same length -- one of keys, and one of
+ // the corresponding values.
+ _.object = function(list, values) {
+ var result = {};
+ for (var i = 0, length = getLength(list); i < length; i++) {
+ if (values) {
+ result[list[i]] = values[i];
+ } else {
+ result[list[i][0]] = list[i][1];
+ }
+ }
+ return result;
+ };
+
+ // Generator function to create the findIndex and findLastIndex functions
+ function createPredicateIndexFinder(dir) {
+ return function(array, predicate, context) {
+ predicate = cb(predicate, context);
+ var length = getLength(array);
+ var index = dir > 0 ? 0 : length - 1;
+ for (; index >= 0 && index < length; index += dir) {
+ if (predicate(array[index], index, array)) return index;
+ }
+ return -1;
+ };
+ }
+
+ // Returns the first index on an array-like that passes a predicate test
+ _.findIndex = createPredicateIndexFinder(1);
+ _.findLastIndex = createPredicateIndexFinder(-1);
+
+ // Use a comparator function to figure out the smallest index at which
+ // an object should be inserted so as to maintain order. Uses binary search.
+ _.sortedIndex = function(array, obj, iteratee, context) {
+ iteratee = cb(iteratee, context, 1);
+ var value = iteratee(obj);
+ var low = 0, high = getLength(array);
+ while (low < high) {
+ var mid = Math.floor((low + high) / 2);
+ if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
+ }
+ return low;
+ };
+
+ // Generator function to create the indexOf and lastIndexOf functions
+ function createIndexFinder(dir, predicateFind, sortedIndex) {
+ return function(array, item, idx) {
+ var i = 0, length = getLength(array);
+ if (typeof idx == 'number') {
+ if (dir > 0) {
+ i = idx >= 0 ? idx : Math.max(idx + length, i);
+ } else {
+ length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
+ }
+ } else if (sortedIndex && idx && length) {
+ idx = sortedIndex(array, item);
+ return array[idx] === item ? idx : -1;
+ }
+ if (item !== item) {
+ idx = predicateFind(slice.call(array, i, length), _.isNaN);
+ return idx >= 0 ? idx + i : -1;
+ }
+ for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
+ if (array[idx] === item) return idx;
+ }
+ return -1;
+ };
+ }
+
+ // Return the position of the first occurrence of an item in an array,
+ // or -1 if the item is not included in the array.
+ // If the array is large and already in sort order, pass `true`
+ // for **isSorted** to use binary search.
+ _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);
+ _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);
+
+ // Generate an integer Array containing an arithmetic progression. A port of
+ // the native Python `range()` function. See
+ // [the Python documentation](http://docs.python.org/library/functions.html#range).
+ _.range = function(start, stop, step) {
+ if (stop == null) {
+ stop = start || 0;
+ start = 0;
+ }
+ step = step || 1;
+
+ var length = Math.max(Math.ceil((stop - start) / step), 0);
+ var range = Array(length);
+
+ for (var idx = 0; idx < length; idx++, start += step) {
+ range[idx] = start;
+ }
+
+ return range;
+ };
+
+ // Function (ahem) Functions
+ // ------------------
+
+ // Determines whether to execute a function as a constructor
+ // or a normal function with the provided arguments
+ var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) {
+ if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);
+ var self = baseCreate(sourceFunc.prototype);
+ var result = sourceFunc.apply(self, args);
+ if (_.isObject(result)) return result;
+ return self;
+ };
+
+ // Create a function bound to a given object (assigning `this`, and arguments,
+ // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
+ // available.
+ _.bind = function(func, context) {
+ if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
+ if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');
+ var args = slice.call(arguments, 2);
+ var bound = function() {
+ return executeBound(func, bound, context, this, args.concat(slice.call(arguments)));
+ };
+ return bound;
+ };
+
+ // Partially apply a function by creating a version that has had some of its
+ // arguments pre-filled, without changing its dynamic `this` context. _ acts
+ // as a placeholder, allowing any combination of arguments to be pre-filled.
+ _.partial = function(func) {
+ var boundArgs = slice.call(arguments, 1);
+ var bound = function() {
+ var position = 0, length = boundArgs.length;
+ var args = Array(length);
+ for (var i = 0; i < length; i++) {
+ args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i];
+ }
+ while (position < arguments.length) args.push(arguments[position++]);
+ return executeBound(func, bound, this, this, args);
+ };
+ return bound;
+ };
+
+ // Bind a number of an object's methods to that object. Remaining arguments
+ // are the method names to be bound. Useful for ensuring that all callbacks
+ // defined on an object belong to it.
+ _.bindAll = function(obj) {
+ var i, length = arguments.length, key;
+ if (length <= 1) throw new Error('bindAll must be passed function names');
+ for (i = 1; i < length; i++) {
+ key = arguments[i];
+ obj[key] = _.bind(obj[key], obj);
+ }
+ return obj;
+ };
+
+ // Memoize an expensive function by storing its results.
+ _.memoize = function(func, hasher) {
+ var memoize = function(key) {
+ var cache = memoize.cache;
+ var address = '' + (hasher ? hasher.apply(this, arguments) : key);
+ if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);
+ return cache[address];
+ };
+ memoize.cache = {};
+ return memoize;
+ };
+
+ // Delays a function for the given number of milliseconds, and then calls
+ // it with the arguments supplied.
+ _.delay = function(func, wait) {
+ var args = slice.call(arguments, 2);
+ return setTimeout(function(){
+ return func.apply(null, args);
+ }, wait);
+ };
+
+ // Defers a function, scheduling it to run after the current call stack has
+ // cleared.
+ _.defer = _.partial(_.delay, _, 1);
+
+ // Returns a function, that, when invoked, will only be triggered at most once
+ // during a given window of time. Normally, the throttled function will run
+ // as much as it can, without ever going more than once per `wait` duration;
+ // but if you'd like to disable the execution on the leading edge, pass
+ // `{leading: false}`. To disable execution on the trailing edge, ditto.
+ _.throttle = function(func, wait, options) {
+ var context, args, result;
+ var timeout = null;
+ var previous = 0;
+ if (!options) options = {};
+ var later = function() {
+ previous = options.leading === false ? 0 : _.now();
+ timeout = null;
+ result = func.apply(context, args);
+ if (!timeout) context = args = null;
+ };
+ return function() {
+ var now = _.now();
+ if (!previous && options.leading === false) previous = now;
+ var remaining = wait - (now - previous);
+ context = this;
+ args = arguments;
+ if (remaining <= 0 || remaining > wait) {
+ if (timeout) {
+ clearTimeout(timeout);
+ timeout = null;
+ }
+ previous = now;
+ result = func.apply(context, args);
+ if (!timeout) context = args = null;
+ } else if (!timeout && options.trailing !== false) {
+ timeout = setTimeout(later, remaining);
+ }
+ return result;
+ };
+ };
+
+ // Returns a function, that, as long as it continues to be invoked, will not
+ // be triggered. The function will be called after it stops being called for
+ // N milliseconds. If `immediate` is passed, trigger the function on the
+ // leading edge, instead of the trailing.
+ _.debounce = function(func, wait, immediate) {
+ var timeout, args, context, timestamp, result;
+
+ var later = function() {
+ var last = _.now() - timestamp;
+
+ if (last < wait && last >= 0) {
+ timeout = setTimeout(later, wait - last);
+ } else {
+ timeout = null;
+ if (!immediate) {
+ result = func.apply(context, args);
+ if (!timeout) context = args = null;
+ }
+ }
+ };
+
+ return function() {
+ context = this;
+ args = arguments;
+ timestamp = _.now();
+ var callNow = immediate && !timeout;
+ if (!timeout) timeout = setTimeout(later, wait);
+ if (callNow) {
+ result = func.apply(context, args);
+ context = args = null;
+ }
+
+ return result;
+ };
+ };
+
+ // Returns the first function passed as an argument to the second,
+ // allowing you to adjust arguments, run code before and after, and
+ // conditionally execute the original function.
+ _.wrap = function(func, wrapper) {
+ return _.partial(wrapper, func);
+ };
+
+ // Returns a negated version of the passed-in predicate.
+ _.negate = function(predicate) {
+ return function() {
+ return !predicate.apply(this, arguments);
+ };
+ };
+
+ // Returns a function that is the composition of a list of functions, each
+ // consuming the return value of the function that follows.
+ _.compose = function() {
+ var args = arguments;
+ var start = args.length - 1;
+ return function() {
+ var i = start;
+ var result = args[start].apply(this, arguments);
+ while (i--) result = args[i].call(this, result);
+ return result;
+ };
+ };
+
+ // Returns a function that will only be executed on and after the Nth call.
+ _.after = function(times, func) {
+ return function() {
+ if (--times < 1) {
+ return func.apply(this, arguments);
+ }
+ };
+ };
+
+ // Returns a function that will only be executed up to (but not including) the Nth call.
+ _.before = function(times, func) {
+ var memo;
+ return function() {
+ if (--times > 0) {
+ memo = func.apply(this, arguments);
+ }
+ if (times <= 1) func = null;
+ return memo;
+ };
+ };
+
+ // Returns a function that will be executed at most one time, no matter how
+ // often you call it. Useful for lazy initialization.
+ _.once = _.partial(_.before, 2);
+
+ // Object Functions
+ // ----------------
+
+ // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.
+ var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');
+ var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',
+ 'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];
+
+ function collectNonEnumProps(obj, keys) {
+ var nonEnumIdx = nonEnumerableProps.length;
+ var constructor = obj.constructor;
+ var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto;
+
+ // Constructor is a special case.
+ var prop = 'constructor';
+ if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop);
+
+ while (nonEnumIdx--) {
+ prop = nonEnumerableProps[nonEnumIdx];
+ if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) {
+ keys.push(prop);
+ }
+ }
+ }
+
+ // Retrieve the names of an object's own properties.
+ // Delegates to **ECMAScript 5**'s native `Object.keys`
+ _.keys = function(obj) {
+ if (!_.isObject(obj)) return [];
+ if (nativeKeys) return nativeKeys(obj);
+ var keys = [];
+ for (var key in obj) if (_.has(obj, key)) keys.push(key);
+ // Ahem, IE < 9.
+ if (hasEnumBug) collectNonEnumProps(obj, keys);
+ return keys;
+ };
+
+ // Retrieve all the property names of an object.
+ _.allKeys = function(obj) {
+ if (!_.isObject(obj)) return [];
+ var keys = [];
+ for (var key in obj) keys.push(key);
+ // Ahem, IE < 9.
+ if (hasEnumBug) collectNonEnumProps(obj, keys);
+ return keys;
+ };
+
+ // Retrieve the values of an object's properties.
+ _.values = function(obj) {
+ var keys = _.keys(obj);
+ var length = keys.length;
+ var values = Array(length);
+ for (var i = 0; i < length; i++) {
+ values[i] = obj[keys[i]];
+ }
+ return values;
+ };
+
+ // Returns the results of applying the iteratee to each element of the object
+ // In contrast to _.map it returns an object
+ _.mapObject = function(obj, iteratee, context) {
+ iteratee = cb(iteratee, context);
+ var keys = _.keys(obj),
+ length = keys.length,
+ results = {},
+ currentKey;
+ for (var index = 0; index < length; index++) {
+ currentKey = keys[index];
+ results[currentKey] = iteratee(obj[currentKey], currentKey, obj);
+ }
+ return results;
+ };
+
+ // Convert an object into a list of `[key, value]` pairs.
+ _.pairs = function(obj) {
+ var keys = _.keys(obj);
+ var length = keys.length;
+ var pairs = Array(length);
+ for (var i = 0; i < length; i++) {
+ pairs[i] = [keys[i], obj[keys[i]]];
+ }
+ return pairs;
+ };
+
+ // Invert the keys and values of an object. The values must be serializable.
+ _.invert = function(obj) {
+ var result = {};
+ var keys = _.keys(obj);
+ for (var i = 0, length = keys.length; i < length; i++) {
+ result[obj[keys[i]]] = keys[i];
+ }
+ return result;
+ };
+
+ // Return a sorted list of the function names available on the object.
+ // Aliased as `methods`
+ _.functions = _.methods = function(obj) {
+ var names = [];
+ for (var key in obj) {
+ if (_.isFunction(obj[key])) names.push(key);
+ }
+ return names.sort();
+ };
+
+ // Extend a given object with all the properties in passed-in object(s).
+ _.extend = createAssigner(_.allKeys);
+
+ // Assigns a given object with all the own properties in the passed-in object(s)
+ // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
+ _.extendOwn = _.assign = createAssigner(_.keys);
+
+ // Returns the first key on an object that passes a predicate test
+ _.findKey = function(obj, predicate, context) {
+ predicate = cb(predicate, context);
+ var keys = _.keys(obj), key;
+ for (var i = 0, length = keys.length; i < length; i++) {
+ key = keys[i];
+ if (predicate(obj[key], key, obj)) return key;
+ }
+ };
+
+ // Return a copy of the object only containing the whitelisted properties.
+ _.pick = function(object, oiteratee, context) {
+ var result = {}, obj = object, iteratee, keys;
+ if (obj == null) return result;
+ if (_.isFunction(oiteratee)) {
+ keys = _.allKeys(obj);
+ iteratee = optimizeCb(oiteratee, context);
+ } else {
+ keys = flatten(arguments, false, false, 1);
+ iteratee = function(value, key, obj) { return key in obj; };
+ obj = Object(obj);
+ }
+ for (var i = 0, length = keys.length; i < length; i++) {
+ var key = keys[i];
+ var value = obj[key];
+ if (iteratee(value, key, obj)) result[key] = value;
+ }
+ return result;
+ };
+
+ // Return a copy of the object without the blacklisted properties.
+ _.omit = function(obj, iteratee, context) {
+ if (_.isFunction(iteratee)) {
+ iteratee = _.negate(iteratee);
+ } else {
+ var keys = _.map(flatten(arguments, false, false, 1), String);
+ iteratee = function(value, key) {
+ return !_.contains(keys, key);
+ };
+ }
+ return _.pick(obj, iteratee, context);
+ };
+
+ // Fill in a given object with default properties.
+ _.defaults = createAssigner(_.allKeys, true);
+
+ // Creates an object that inherits from the given prototype object.
+ // If additional properties are provided then they will be added to the
+ // created object.
+ _.create = function(prototype, props) {
+ var result = baseCreate(prototype);
+ if (props) _.extendOwn(result, props);
+ return result;
+ };
+
+ // Create a (shallow-cloned) duplicate of an object.
+ _.clone = function(obj) {
+ if (!_.isObject(obj)) return obj;
+ return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
+ };
+
+ // Invokes interceptor with the obj, and then returns obj.
+ // The primary purpose of this method is to "tap into" a method chain, in
+ // order to perform operations on intermediate results within the chain.
+ _.tap = function(obj, interceptor) {
+ interceptor(obj);
+ return obj;
+ };
+
+ // Returns whether an object has a given set of `key:value` pairs.
+ _.isMatch = function(object, attrs) {
+ var keys = _.keys(attrs), length = keys.length;
+ if (object == null) return !length;
+ var obj = Object(object);
+ for (var i = 0; i < length; i++) {
+ var key = keys[i];
+ if (attrs[key] !== obj[key] || !(key in obj)) return false;
+ }
+ return true;
+ };
+
+
+ // Internal recursive comparison function for `isEqual`.
+ var eq = function(a, b, aStack, bStack) {
+ // Identical objects are equal. `0 === -0`, but they aren't identical.
+ // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).
+ if (a === b) return a !== 0 || 1 / a === 1 / b;
+ // A strict comparison is necessary because `null == undefined`.
+ if (a == null || b == null) return a === b;
+ // Unwrap any wrapped objects.
+ if (a instanceof _) a = a._wrapped;
+ if (b instanceof _) b = b._wrapped;
+ // Compare `[[Class]]` names.
+ var className = toString.call(a);
+ if (className !== toString.call(b)) return false;
+ switch (className) {
+ // Strings, numbers, regular expressions, dates, and booleans are compared by value.
+ case '[object RegExp]':
+ // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
+ case '[object String]':
+ // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
+ // equivalent to `new String("5")`.
+ return '' + a === '' + b;
+ case '[object Number]':
+ // `NaN`s are equivalent, but non-reflexive.
+ // Object(NaN) is equivalent to NaN
+ if (+a !== +a) return +b !== +b;
+ // An `egal` comparison is performed for other numeric values.
+ return +a === 0 ? 1 / +a === 1 / b : +a === +b;
+ case '[object Date]':
+ case '[object Boolean]':
+ // Coerce dates and booleans to numeric primitive values. Dates are compared by their
+ // millisecond representations. Note that invalid dates with millisecond representations
+ // of `NaN` are not equivalent.
+ return +a === +b;
+ }
+
+ var areArrays = className === '[object Array]';
+ if (!areArrays) {
+ if (typeof a != 'object' || typeof b != 'object') return false;
+
+ // Objects with different constructors are not equivalent, but `Object`s or `Array`s
+ // from different frames are.
+ var aCtor = a.constructor, bCtor = b.constructor;
+ if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor &&
+ _.isFunction(bCtor) && bCtor instanceof bCtor)
+ && ('constructor' in a && 'constructor' in b)) {
+ return false;
+ }
+ }
+ // Assume equality for cyclic structures. The algorithm for detecting cyclic
+ // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
+
+ // Initializing stack of traversed objects.
+ // It's done here since we only need them for objects and arrays comparison.
+ aStack = aStack || [];
+ bStack = bStack || [];
+ var length = aStack.length;
+ while (length--) {
+ // Linear search. Performance is inversely proportional to the number of
+ // unique nested structures.
+ if (aStack[length] === a) return bStack[length] === b;
+ }
+
+ // Add the first object to the stack of traversed objects.
+ aStack.push(a);
+ bStack.push(b);
+
+ // Recursively compare objects and arrays.
+ if (areArrays) {
+ // Compare array lengths to determine if a deep comparison is necessary.
+ length = a.length;
+ if (length !== b.length) return false;
+ // Deep compare the contents, ignoring non-numeric properties.
+ while (length--) {
+ if (!eq(a[length], b[length], aStack, bStack)) return false;
+ }
+ } else {
+ // Deep compare objects.
+ var keys = _.keys(a), key;
+ length = keys.length;
+ // Ensure that both objects contain the same number of properties before comparing deep equality.
+ if (_.keys(b).length !== length) return false;
+ while (length--) {
+ // Deep compare each member
+ key = keys[length];
+ if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
+ }
+ }
+ // Remove the first object from the stack of traversed objects.
+ aStack.pop();
+ bStack.pop();
+ return true;
+ };
+
+ // Perform a deep comparison to check if two objects are equal.
+ _.isEqual = function(a, b) {
+ return eq(a, b);
+ };
+
+ // Is a given array, string, or object empty?
+ // An "empty" object has no enumerable own-properties.
+ _.isEmpty = function(obj) {
+ if (obj == null) return true;
+ if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0;
+ return _.keys(obj).length === 0;
+ };
+
+ // Is a given value a DOM element?
+ _.isElement = function(obj) {
+ return !!(obj && obj.nodeType === 1);
+ };
+
+ // Is a given value an array?
+ // Delegates to ECMA5's native Array.isArray
+ _.isArray = nativeIsArray || function(obj) {
+ return toString.call(obj) === '[object Array]';
+ };
+
+ // Is a given variable an object?
+ _.isObject = function(obj) {
+ var type = typeof obj;
+ return type === 'function' || type === 'object' && !!obj;
+ };
+
+ // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError.
+ _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) {
+ _['is' + name] = function(obj) {
+ return toString.call(obj) === '[object ' + name + ']';
+ };
+ });
+
+ // Define a fallback version of the method in browsers (ahem, IE < 9), where
+ // there isn't any inspectable "Arguments" type.
+ if (!_.isArguments(arguments)) {
+ _.isArguments = function(obj) {
+ return _.has(obj, 'callee');
+ };
+ }
+
+ // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8,
+ // IE 11 (#1621), and in Safari 8 (#1929).
+ if (typeof /./ != 'function' && typeof Int8Array != 'object') {
+ _.isFunction = function(obj) {
+ return typeof obj == 'function' || false;
+ };
+ }
+
+ // Is a given object a finite number?
+ _.isFinite = function(obj) {
+ return isFinite(obj) && !isNaN(parseFloat(obj));
+ };
+
+ // Is the given value `NaN`? (NaN is the only number which does not equal itself).
+ _.isNaN = function(obj) {
+ return _.isNumber(obj) && obj !== +obj;
+ };
+
+ // Is a given value a boolean?
+ _.isBoolean = function(obj) {
+ return obj === true || obj === false || toString.call(obj) === '[object Boolean]';
+ };
+
+ // Is a given value equal to null?
+ _.isNull = function(obj) {
+ return obj === null;
+ };
+
+ // Is a given variable undefined?
+ _.isUndefined = function(obj) {
+ return obj === void 0;
+ };
+
+ // Shortcut function for checking if an object has a given property directly
+ // on itself (in other words, not on a prototype).
+ _.has = function(obj, key) {
+ return obj != null && hasOwnProperty.call(obj, key);
+ };
+
+ // Utility Functions
+ // -----------------
+
+ // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
+ // previous owner. Returns a reference to the Underscore object.
+ _.noConflict = function() {
+ root._ = previousUnderscore;
+ return this;
+ };
+
+ // Keep the identity function around for default iteratees.
+ _.identity = function(value) {
+ return value;
+ };
+
+ // Predicate-generating functions. Often useful outside of Underscore.
+ _.constant = function(value) {
+ return function() {
+ return value;
+ };
+ };
+
+ _.noop = function(){};
+
+ _.property = property;
+
+ // Generates a function for a given object that returns a given property.
+ _.propertyOf = function(obj) {
+ return obj == null ? function(){} : function(key) {
+ return obj[key];
+ };
+ };
+
+ // Returns a predicate for checking whether an object has a given set of
+ // `key:value` pairs.
+ _.matcher = _.matches = function(attrs) {
+ attrs = _.extendOwn({}, attrs);
+ return function(obj) {
+ return _.isMatch(obj, attrs);
+ };
+ };
+
+ // Run a function **n** times.
+ _.times = function(n, iteratee, context) {
+ var accum = Array(Math.max(0, n));
+ iteratee = optimizeCb(iteratee, context, 1);
+ for (var i = 0; i < n; i++) accum[i] = iteratee(i);
+ return accum;
+ };
+
+ // Return a random integer between min and max (inclusive).
+ _.random = function(min, max) {
+ if (max == null) {
+ max = min;
+ min = 0;
+ }
+ return min + Math.floor(Math.random() * (max - min + 1));
+ };
+
+ // A (possibly faster) way to get the current timestamp as an integer.
+ _.now = Date.now || function() {
+ return new Date().getTime();
+ };
+
+ // List of HTML entities for escaping.
+ var escapeMap = {
+ '&': '&',
+ '<': '<',
+ '>': '>',
+ '"': '"',
+ "'": ''',
+ '`': '`'
+ };
+ var unescapeMap = _.invert(escapeMap);
+
+ // Functions for escaping and unescaping strings to/from HTML interpolation.
+ var createEscaper = function(map) {
+ var escaper = function(match) {
+ return map[match];
+ };
+ // Regexes for identifying a key that needs to be escaped
+ var source = '(?:' + _.keys(map).join('|') + ')';
+ var testRegexp = RegExp(source);
+ var replaceRegexp = RegExp(source, 'g');
+ return function(string) {
+ string = string == null ? '' : '' + string;
+ return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
+ };
+ };
+ _.escape = createEscaper(escapeMap);
+ _.unescape = createEscaper(unescapeMap);
+
+ // If the value of the named `property` is a function then invoke it with the
+ // `object` as context; otherwise, return it.
+ _.result = function(object, property, fallback) {
+ var value = object == null ? void 0 : object[property];
+ if (value === void 0) {
+ value = fallback;
+ }
+ return _.isFunction(value) ? value.call(object) : value;
+ };
+
+ // Generate a unique integer id (unique within the entire client session).
+ // Useful for temporary DOM ids.
+ var idCounter = 0;
+ _.uniqueId = function(prefix) {
+ var id = ++idCounter + '';
+ return prefix ? prefix + id : id;
+ };
+
+ // By default, Underscore uses ERB-style template delimiters, change the
+ // following template settings to use alternative delimiters.
+ _.templateSettings = {
+ evaluate : /<%([\s\S]+?)%>/g,
+ interpolate : /<%=([\s\S]+?)%>/g,
+ escape : /<%-([\s\S]+?)%>/g
+ };
+
+ // When customizing `templateSettings`, if you don't want to define an
+ // interpolation, evaluation or escaping regex, we need one that is
+ // guaranteed not to match.
+ var noMatch = /(.)^/;
+
+ // Certain characters need to be escaped so that they can be put into a
+ // string literal.
+ var escapes = {
+ "'": "'",
+ '\\': '\\',
+ '\r': 'r',
+ '\n': 'n',
+ '\u2028': 'u2028',
+ '\u2029': 'u2029'
+ };
+
+ var escaper = /\\|'|\r|\n|\u2028|\u2029/g;
+
+ var escapeChar = function(match) {
+ return '\\' + escapes[match];
+ };
+
+ // JavaScript micro-templating, similar to John Resig's implementation.
+ // Underscore templating handles arbitrary delimiters, preserves whitespace,
+ // and correctly escapes quotes within interpolated code.
+ // NB: `oldSettings` only exists for backwards compatibility.
+ _.template = function(text, settings, oldSettings) {
+ if (!settings && oldSettings) settings = oldSettings;
+ settings = _.defaults({}, settings, _.templateSettings);
+
+ // Combine delimiters into one regular expression via alternation.
+ var matcher = RegExp([
+ (settings.escape || noMatch).source,
+ (settings.interpolate || noMatch).source,
+ (settings.evaluate || noMatch).source
+ ].join('|') + '|$', 'g');
+
+ // Compile the template source, escaping string literals appropriately.
+ var index = 0;
+ var source = "__p+='";
+ text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
+ source += text.slice(index, offset).replace(escaper, escapeChar);
+ index = offset + match.length;
+
+ if (escape) {
+ source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
+ } else if (interpolate) {
+ source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
+ } else if (evaluate) {
+ source += "';\n" + evaluate + "\n__p+='";
+ }
+
+ // Adobe VMs need the match returned to produce the correct offest.
+ return match;
+ });
+ source += "';\n";
+
+ // If a variable is not specified, place data values in local scope.
+ if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
+
+ source = "var __t,__p='',__j=Array.prototype.join," +
+ "print=function(){__p+=__j.call(arguments,'');};\n" +
+ source + 'return __p;\n';
+
+ try {
+ var render = new Function(settings.variable || 'obj', '_', source);
+ } catch (e) {
+ e.source = source;
+ throw e;
+ }
+
+ var template = function(data) {
+ return render.call(this, data, _);
+ };
+
+ // Provide the compiled source as a convenience for precompilation.
+ var argument = settings.variable || 'obj';
+ template.source = 'function(' + argument + '){\n' + source + '}';
+
+ return template;
+ };
+
+ // Add a "chain" function. Start chaining a wrapped Underscore object.
+ _.chain = function(obj) {
+ var instance = _(obj);
+ instance._chain = true;
+ return instance;
+ };
+
+ // OOP
+ // ---------------
+ // If Underscore is called as a function, it returns a wrapped object that
+ // can be used OO-style. This wrapper holds altered versions of all the
+ // underscore functions. Wrapped objects may be chained.
+
+ // Helper function to continue chaining intermediate results.
+ var result = function(instance, obj) {
+ return instance._chain ? _(obj).chain() : obj;
+ };
+
+ // Add your own custom functions to the Underscore object.
+ _.mixin = function(obj) {
+ _.each(_.functions(obj), function(name) {
+ var func = _[name] = obj[name];
+ _.prototype[name] = function() {
+ var args = [this._wrapped];
+ push.apply(args, arguments);
+ return result(this, func.apply(_, args));
+ };
+ });
+ };
+
+ // Add all of the Underscore functions to the wrapper object.
+ _.mixin(_);
+
+ // Add all mutator Array functions to the wrapper.
+ _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
+ var method = ArrayProto[name];
+ _.prototype[name] = function() {
+ var obj = this._wrapped;
+ method.apply(obj, arguments);
+ if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];
+ return result(this, obj);
+ };
+ });
+
+ // Add all accessor Array functions to the wrapper.
+ _.each(['concat', 'join', 'slice'], function(name) {
+ var method = ArrayProto[name];
+ _.prototype[name] = function() {
+ return result(this, method.apply(this._wrapped, arguments));
+ };
+ });
+
+ // Extracts the result from a wrapped and chained object.
+ _.prototype.value = function() {
+ return this._wrapped;
+ };
+
+ // Provide unwrapping proxy for some methods used in engine operations
+ // such as arithmetic and JSON stringification.
+ _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;
+
+ _.prototype.toString = function() {
+ return '' + this._wrapped;
+ };
+
+ // AMD registration happens at the end for compatibility with AMD loaders
+ // that may not enforce next-turn semantics on modules. Even though general
+ // practice for AMD registration is to be anonymous, underscore registers
+ // as a named module because, like jQuery, it is a base library that is
+ // popular enough to be bundled in a third party lib, but not be part of
+ // an AMD load request. Those cases could generate an error when an
+ // anonymous define() is called outside of a loader request.
+ if (typeof define === 'function' && define.amd) {
+ define('underscore', [], function() {
+ return _;
+ });
+ }
+}.call(this));
--- a/src/ldt/ldt/static/ldt/metadataplayer/Annotation.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Annotation.js Fri Oct 02 10:24:05 2015 +0200
@@ -179,6 +179,9 @@
this.onMdpEvent("Annotation.maximize","maximize");
this.onMdpEvent("Annotation.getBounds","sendBounds");
this.$.find(".Ldt-Annotation-MaxMinButton").click(this.functionWrapper("toggleSize"));
+ this.$.on("resize", function () { _this.width = _this.$.parent().width();
+ _this.$.css({ width: _this.width });
+ });
this.getWidgetAnnotations().forEach(function(_a) {
_a.on("enter", function() {
drawAnnotation(_a);
@@ -194,7 +197,8 @@
image: currentAnnotation.thumbnail,
uri: (typeof currentAnnotation.url !== "undefined"
? currentAnnotation.url
- : (document.location.href.replace(/#.*$/,'') + '#id=' + currentAnnotation.id))
+ : (document.location.href.replace(/#.*$/,'') + '#id=' + currentAnnotation.id)),
+ text: '[' + currentAnnotation.begin.toString() + '] ' + currentAnnotation.title
};
});
};
--- a/src/ldt/ldt/static/ldt/metadataplayer/AnnotationsList.css Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/AnnotationsList.css Fri Oct 02 10:24:05 2015 +0200
@@ -8,7 +8,6 @@
.Ldt-AnnotationsListWidget {
border: none; margin: 0; padding: 0;
overflow: auto;
- max-height: 380px;
}
.Ldt-AnnotationsListWidget a {
text-decoration: none;
@@ -56,7 +55,8 @@
clear: both;
margin: 2px 0;
padding: 2px 0;
- min-height: 60px;
+ min-height: 3em;
+ position: relative;
}
.Ldt-AnnotationsList-li.selected {
background-image: url(img/pinstripe-grey.png);
@@ -66,7 +66,8 @@
width: 80px;
height: 50px;
text-align: center;
- margin: 2px 0;
+ margin: 10px 2px;
+ box-shadow: #808080 0px 0px 2px;
}
.Ldt-AnnotationsList-Thumbnail {
border: none;
@@ -113,6 +114,10 @@
color: #0068c4;
}
+.Ldt-AnnotationsList-Creator {
+ color: #aaa;
+}
+
p.Ldt-AnnotationsList-Description {
margin: 2px 0 2px 82px;
font-size: 12px;
@@ -162,6 +167,50 @@
background-position: 0 bottom;
}
+.Ldt-AnnotationsList-EditControls {
+ opacity: 0;
+ position: absolute;
+ bottom: 2px;
+ right: 8px;
+}
+
+.Ldt-AnnotationsList-li:hover .Ldt-AnnotationsList-EditControls {
+ display: inline-block;
+ opacity: .8;
+ transition: opacity 1000ms ease-in-out;
+}
+
+.Ldt-AnnotationsList-EditControls > div {
+ display: inline-block;
+ width: 16px;
+ height: 16px;
+ cursor: pointer;
+ margin-left: 8px;
+}
+
+.Ldt-AnnotationsList-Delete {
+ background: url(img/delete.png);
+}
+
+.Ldt-AnnotationsList-Edit {
+ background: url(img/edit.png);
+}
+
+.Ldt-AnnotationsList-PublishAnnotation {
+ background: url(img/publish_annotation.png);
+}
+
+.published .Ldt-AnnotationsList-PublishAnnotation {
+ background: url(img/published_annotation.png);
+}
+
+.editing {
+ display: none;
+}
+
+.editableInput {
+ width: 80%;
+
.Ldt-AnnotationsList-ScreenMain{
margin: 0px;
padding: 0px;
--- a/src/ldt/ldt/static/ldt/metadataplayer/AnnotationsList.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/AnnotationsList.js Fri Oct 02 10:24:05 2015 +0200
@@ -2,11 +2,12 @@
IriSP.Widgets.Widget.call(this, player, config);
this.lastIds = [];
var _this = this;
- this.throttledRefresh = IriSP._.throttle(function() {
- _this.refresh(false);
+ this.throttledRefresh = IriSP._.throttle(function(full) {
+ _this.refresh(full);
}, 800);
this.searchString = false;
this.lastSearch = false;
+ this.localSource = undefined;
};
IriSP.Widgets.AnnotationsList.prototype = new IriSP.Widgets.Widget();
@@ -25,7 +26,7 @@
* number of milliseconds before/after the current timecode when calling the
* segment API
*/
- ajax_granularity : 600000,
+ ajax_granularity : 600000,
default_thumbnail : "",
/*
* URL when the annotation is not in the current project, e.g.
@@ -36,6 +37,25 @@
refresh_interval : 0,
limit_count : 20,
newest_first : false,
+ show_title: true,
+ show_audio: true,
+ show_creator: true,
+ show_controls: false,
+ show_end_time: true,
+ show_publish: false,
+ show_twitter: false,
+ twitter_hashtag: '',
+ // Callback for Edit action. Leave undefined for default action.
+ on_edit: undefined,
+ publish_type: "PublicContribution",
+ // Used to publish annotations
+ api_endpoint_template: "",
+ api_serializer: "ldt_annotate",
+ api_method: "POST",
+ editable: false,
+ // Id that will be used as localStorage key
+ editable_storage: "",
+
always_visible : false,
start_visible: true,
show_audio : true,
@@ -51,6 +71,7 @@
annotations_count_header : true,
show_creation_date : false,
show_timecode : true,
+ project_id: "",
/*
* Only annotation in the current segment will be displayed. Designed to work with the Segments Widget.
*/
@@ -76,6 +97,7 @@
* Show a text field that filter annotations by username
*/
tags : true,
+
polemics : [{
keyword: "++",
background_color: "#c9ecc6"
@@ -92,12 +114,12 @@
};
IriSP.Widgets.AnnotationsList.prototype.importUsers = function(){
- if (!this.source.users_data){
+ if (!this.source.users_data && this.api_users_endpoint){
this.usernames = Array();
var _this = this,
_list = this.getWidgetAnnotations(),
usernames_list_string = "";
-
+
_list.forEach(function(_annotation){
if(_this.usernames.indexOf(_annotation.creator) == -1){
_this.usernames.push(_annotation.creator);
@@ -128,6 +150,16 @@
en: {
voice_annotation: "Voice Annotation",
now_playing: "Now playing...",
+ previous: "Previous",
+ next: "Next",
+ set_time: "Double-click to update to current player time",
+ edit_annotation: "Edit note",
+ delete_annotation: "Delete note",
+ publish_annotation: "Make note public",
+ import_annotations: "Paste or load notes in this field and press Import.",
+ confirm_delete_message: "You are about to delete {{ annotation.title }}. Are you sure you want to delete it?",
+ confirm_publish_message: "You are about to publish {{ annotation.title }}. Are you sure you want to make it public?",
+ tweet_annotation: "Tweet annotation",
everyone: "Everyone",
header: "Annotations for this content",
segment_filter: "All cuttings",
@@ -143,6 +175,16 @@
fr: {
voice_annotation: "Annotation Vocale",
now_playing: "Lecture en cours...",
+ previous: "Précédent",
+ next: "Suivant",
+ set_time: "Double-cliquer pour fixer au temps du lecteur",
+ edit_annotation: "Éditer la note",
+ delete_annotation: "Supprimer la note",
+ publish_annotation: "Rendre la note publique",
+ import_annotations: "Copiez ou chargez des notes dans ce champ et appuyez sur Import",
+ confirm_delete_message: "Vous allez supprimer {{ annotation.title }}. Êtes-vous certain(e) ?",
+ confirm_publish_message: "Vous allez publier {{ annotation.title }}. Êtes-vous certain(e) ?",
+ tweet_annotation: "Tweeter l'annotation",
everyone: "Tous",
header: "Annotations sur ce contenu",
segment_filter: "Tous les segments",
@@ -173,61 +215,69 @@
+ '{{#latest_contributions_filter}}<label class="Ldt-AnnotationsList-filter-checkbox"><input type="checkbox" id="Ldt-AnnotationsList-latestContributionsFilter">{{l10n.latest_contributions}}</label>{{/latest_contributions_filter}}'
+ '</div>'
+ '{{/show_filters}}'
+ + '{{#show_controls}}<div class="Ldt-AnnotationsList-Controls"><span class="Ldt-AnnotationsList-Control-Prev">{{ l10n.previous }}</span> | <span class="Ldt-AnnotationsList-Control-Next">{{ l10n.next }}</span></div>{{/show_controls}}'
+ '{{#show_audio}}<div class="Ldt-AnnotationsList-Audio"></div>{{/show_audio}}'
+ '<ul class="Ldt-AnnotationsList-ul">'
+ '</ul>'
+ '</div>'
+ '{{#allow_annotations_deletion}}'
- + '<div id="{{id}}" class="Ldt-AnnotationsList-Screen Ldt-AnnotationsList-ScreenDelete">'
+ + '<div data-annotation="{{id}}" class="Ldt-AnnotationsList-Screen Ldt-AnnotationsList-ScreenDelete">'
+ '<a title="{{l10n.close_widget}}" class="Ldt-AnnotationsList-Close" href="#"></a>'
+ '<ul class="Ldt-AnnotationsList-ul-ToDelete"></ul>'
+ '{{l10n.annotation_deletion_delete}} <a class="Ldt-AnnotationsList-ConfirmDelete">{{l10n.confirm}}</a> <a class="Ldt-AnnotationsList-CancelDelete">{{l10n.cancel}}</a>'
+ '</div>'
- + '<div id="{{id}}" class="Ldt-AnnotationsList-Screen Ldt-AnnotationsList-ScreenSending">'
+ + '<div data-annotation="{{id}}" class="Ldt-AnnotationsList-Screen Ldt-AnnotationsList-ScreenSending">'
+ '<a title="{{l10n.close_widget}}" class="Ldt-AnnotationsList-Close" href="#"></a>'
+ '{{l10n.annotation_deletion_sending}}'
+ '</div>'
- + '<div id="{{id}}" class="Ldt-AnnotationsList-Screen Ldt-AnnotationsList-ScreenSuccess">'
+ + '<div data-annotation="{{id}}" class="Ldt-AnnotationsList-Screen Ldt-AnnotationsList-ScreenSuccess">'
+ '<a title="{{l10n.close_widget}}" class="Ldt-AnnotationsList-Close" href="#"></a>'
+ '{{l10n.annotation_deletion_success}}'
+ '</div>'
- + '<div id="{{id}}" class="Ldt-AnnotationsList-Screen Ldt-AnnotationsList-ScreenError">'
+ + '<div data.annotation="{{id}}" class="Ldt-AnnotationsList-Screen Ldt-AnnotationsList-ScreenError">'
+ '<a title="{{l10n.close_widget}}" class="Ldt-AnnotationsList-Close" href="#"></a>'
+ '{{l10n.annotation_deletion_error}}'
+ '</div>'
+ '{{/allow_annotations_deletion}}'
+ '</div>';
-IriSP.Widgets.AnnotationsList.prototype.annotationTemplate =
- '<li class="Ldt-AnnotationsList-li Ldt-TraceMe" trace-info="annotation-id:{{id}}, media-id:{{media_id}}" style="{{specific_style}}">'
- + '<div id="{{id}}" class="Ldt-AnnotationsList-ThumbContainer Ldt-AnnotationsList-Annotation-Screen Ldt-AnnotationsList-Annotation-ScreenMain">'
- + '<a href="{{url}}" draggable="true">'
- + '<img class="Ldt-AnnotationsList-Thumbnail" src="{{thumbnail}}" />'
- + '</a>'
+IriSP.Widgets.AnnotationsList.prototype.annotationTemplate =
+ '<li class="Ldt-AnnotationsList-li Ldt-Highlighter-Annotation Ldt-TraceMe" data-annotation="{{ id }}" data-begin="{{ begin_ms }}" data-end="{{ end_ms }}" trace-info="annotation-id:{{id}}, media-id:{{media_id}}" style="{{specific_style}}">'
+ + '<div data-annotation="{{ id }}" class="Ldt-AnnotationsList-ThumbContainer Ldt-AnnotationsList-Annotation-Screen Ldt-AnnotationsList-Annotation-ScreenMain">'
+ + '<a href="{{url}}" draggable="true">'
+ + '<img title="{{ begin }} - {{ title }}" class="Ldt-AnnotationsList-Thumbnail" src="{{thumbnail}}" />'
+ + '</a>'
+ '</div>'
+ '{{#allow_annotations_deletion}}'
- + '<div id={{id}} class="Ldt-AnnotationsList-DeleteButton">✖</div>'
+ + '<div data-annotation="{{ id }}" class="Ldt-AnnotationsList-DeleteButton">✖</div>'
+ '{{/allow_annotations_deletion}}'
- + '{{#show_timecode}}<div class="Ldt-AnnotationsList-Duration">{{begin}} - {{end}}</div>{{/show_timecode}}'
- + '<h3 class="Ldt-AnnotationsList-Title" draggable="true">'
- + '<a {{#url}} href="{{url}}" {{/url}}>{{{htitle}}}</a>'
+ + '{{#show_timecode}}<div title="{{l10n.set_time}}" class="Ldt-AnnotationsList-Duration"><span class="Ldt-AnnotationsList-Begin Ldt-live-editable Ldt-AnnotationsList-TimeEdit" data-editable_value="{{begin}}" data-editable_id="{{id}}" data-editable_field="begin" data-editable_type="timestamp">{{begin}}</span>{{#show_end_time}} - <span class="Ldt-AnnotationsList-End Ldt-live-editable" data-editable_value="{{end}}" data-editable_id="{{id}}" data-editable_field="end" data-editable_type="timestamp">{{end}}</span>{{/show_end_time}}</div>{{/show_timecode}}'
+ + '<h3 class="Ldt-AnnotationsList-Title Ldt-Annotation-Timecode" data-timecode="{{ begin_ms }}" draggable="true">'
+ + '{{#show_title}}<span class="Ldt-AnnotationsList-TitleContent Ldt-live-editable" data-editable_value="{{title}}" data-editable_type="multiline" data-editable_id="{{id}}" data-editable_field="title">{{{htitle}}}</span>{{/show_title}}'
+ + '{{#show_creator}}<span class="Ldt-AnnotationsList-Creator">{{ creator }}</span>{{/show_creator}}'
+ '</h3>'
- + '<p class="Ldt-AnnotationsList-Description">{{{hdescription}}}</p>'
+ + '<p class="Ldt-AnnotationsList-Description Ldt-live-editable" data-editable_type="multiline" data-editable_value="{{description}}" data-editable_id="{{id}}" data-editable_field="description">{{{hdescription}}}</p>'
+ '{{#created}}'
+ '<div class="Ldt-AnnotationsList-CreationDate">{{{created}}}</div>'
+ '{{/created}}'
+ '{{#tags.length}}'
+ '<ul class="Ldt-AnnotationsList-Tags">'
- + '{{#tags}}'
- + '{{#.}}'
- + '<li class="Ldt-AnnotationsList-Tag-Li">'
- + '<span>{{.}}</span>'
- + '</li>'
- + '{{/.}}'
- + '{{/tags}}'
+ + '{{#tags}}'
+ + '{{#.}}'
+ + '<li class="Ldt-AnnotationsList-Tag-Li">'
+ + '<span>{{.}}</span>'
+ + '</li>'
+ + '{{/.}}'
+ + '{{/tags}}'
+ '</ul>'
+ '{{/tags.length}}'
- + '{{#audio}}<div class="Ldt-AnnotationsList-Play" data-annotation-id="{{id}}">{{l10n.voice_annotation}}</div>{{/audio}}'
+ + '{{#audio}}<div class="Ldt-AnnotationsList-Play" data-annotation-id="{{id}}">{{l10n.voice_annotation}}</div>{{/audio}}'
+ + '<div class="Ldt-AnnotationsList-EditControls">'
+ + '{{#show_twitter}}<a title="{{l10n.tweet_annotation}}" target="_blank" href="https://twitter.com/intent/tweet?{{twitter_param}}"><img width="16" height="16" src="metadataplayer/img/twitter.svg"></a>{{/show_twitter}}'
+ + '{{#show_publish}}<div title="{{l10n.publish_annotation}}" class="Ldt-AnnotationsList-PublishAnnotation" data-editable_id="{{id}}"></div>{{/show_publish}}'
+ + '{{#editable}}<div title="{{l10n.edit_annotation}}" class="Ldt-AnnotationsList-Edit" data-editable_id="{{id}}"></div>'
+ + '<div title="{{l10n.delete_annotation}}" class="Ldt-AnnotationsList-Delete" data-editable_id="{{id}}"></div>{{/editable}}'
+ + '</div>'
+ '</li>';
// obj.url = this.project_url + "/" + media + "/" + annotations[i].meta.project
@@ -269,6 +319,78 @@
}
};
+/*
+ * Import annotations
+ */
+IriSP.Widgets.AnnotationsList.prototype.importAnnotations = function () {
+ var widget = this;
+ var $ = IriSP.jQuery;
+ var textarea = $("<textarea>");
+ var el = $("<div>")
+ .append($("<span>")
+ .addClass("importAnnotationsLabel")
+ .text(widget.messages.import_annotations))
+ .addClass("importContainer")
+ .dialog({
+ title: "Annotation import",
+ autoOpen: true,
+ width: '80%',
+ minHeight: '400',
+ height: 400,
+ buttons: [ { text: "Close", click: function() { $( this ).dialog( "close" ); } },
+ // { text: "Load", click: function () {
+ // // TODO
+ // // http://www.html5rocks.com/en/tutorials/file/dndfiles/?redirect_from_locale=fr
+ // console.log("Load from a file");
+ // } },
+ { text: "Import", click: function () {
+ // FIXME: this should be a model.Source method
+ var time_regexp = /(\[[\d:]+\])/;
+ console.log("Import data");
+ // widget.localSource
+ // Dummy parsing for the moment
+ var data = textarea[0].value
+ .split(time_regexp)
+ .filter( function (s) { return ! s.match(/^\s*$/)});
+ var begin = null,
+ end = null,
+ content = null,
+ // Previous is either null, timestamp or text
+ previous = null;
+ for (var i = 0; i < data.length; i++) {
+ var el = data[i];
+ if (el.match(time_regexp)) {
+ if (previous == 'text') {
+ // Timestamp following text. Let's make it an annotation
+ end = IriSP.timestamp2ms(el.slice(1, -1));
+ TODO.createAnnotation(begin, end, content);
+ // Preserve the end value, which may be the begin value of the next annotation.
+ begin = end;
+ end = null;
+ content = null;
+ } else {
+ // (previous == 'timestamp' || previous == null)
+ // 2 consecutive timestamps. Let's start a new annotation
+ content = null;
+ begin = IriSP.timestamp2ms(el.slice(1, -1));
+ end = null;
+ };
+ previous = 'timestamp';
+ } else {
+ // Text content
+ content = el;
+ previous = 'text';
+ }
+ // Last textual value
+ if (previous == 'text' && begin !== null) {
+ TODO.createAnnotation(begin, begin, content);
+ }
+ }
+ } } ]
+ });
+
+}
+
IriSP.Widgets.AnnotationsList.prototype.refresh = function(_forceRedraw) {
_forceRedraw = (typeof _forceRedraw !== "undefined" && _forceRedraw);
if (this.currentSource.status !== IriSP.Model._SOURCE_STATUS_READY) {
@@ -389,7 +511,7 @@
}
var _ids = _list.idIndex;
-
+
if (_forceRedraw || !IriSP._.isEqual(_ids, this.lastIds) || this.searchString !== this.lastSearch) {
/* This part only gets executed if the list needs updating */
this.lastSearch = this.searchString;
@@ -410,33 +532,33 @@
annotationType : _annotation.annotationType.id
}
)
- : document.location.href.replace(/#.*$/,'') + '#id=' + _annotation.id
+ : document.location.href.replace(/#.*$/,'') + '#id=' + _annotation.id + '&t=' + (_annotation.begin / 1000.0)
)
);
var _title = "",
_description = _annotation.description,
- _thumbnail = (typeof _annotation.thumbnail !== "undefined" && _annotation.thumbnail ? _annotation.thumbnail : _this.default_thumbnail)
-
- // Update : display creator
- if (_annotation.creator) {
- var _users = _this.source.users_data.filter(function(_user_data){
- return _user_data.username == _annotation.creator
- }),
- _user = {};
- if (_users.length == 0){
- _user.username = _annotation.creator
+ _thumbnail = (typeof _annotation.thumbnail !== "undefined" && _annotation.thumbnail ? _annotation.thumbnail : _this.default_thumbnail);
+ if (_this.show_creator){
+ if (_annotation.creator) {
+ var _users = [],
+ _user = {},
+ _creator = "";
+ if (_this.source.users_data) {
+ _users = _this.source.users_data.filter(function(_user_data){
+ return _user_data.username == _annotation.creator;
+ });
+ }
+ if (_users.length == 0){
+ _user.username = _annotation.creator
+ }
+ else{
+ _user = _users[0]
+ }
+ _creator = _this.make_name_string_function(_user);
}
- else{
- _user = _users[0]
- }
- _title = _this.make_name_string_function(_user);
}
- if (_annotation.title) {
- var tempTitle = _annotation.title;
- if( tempTitle.substr(0, _title.length + 1) == (_title + ":") ){
- _title = "";
- }
- _title = _title + ( (_title=="") ? "" : ": ") + _annotation.title;
+ if (_this.show_title && _annotation.title){
+ var _title = _annotation.title;
}
var _bgcolor;
IriSP._(_this.polemics).each(function(_polemic) {
@@ -459,7 +581,10 @@
id : _annotation.id,
media_id : _annotation.getMedia().id,
htitle : IriSP.textFieldHtml(_title),
+ title: _title,
+ creator: _creator,
hdescription : IriSP.textFieldHtml(_description),
+ description: _description,
begin : _annotation.begin.toString(),
end : _annotation.end.toString(),
created : _created,
@@ -469,6 +594,11 @@
tags : _tags,
specific_style : (typeof _bgcolor !== "undefined" ? "background-color: " + _bgcolor : ""),
l10n: _this.l10n,
+ editable: _this.editable,
+ show_publish: _this.show_publish,
+ show_creator: _this.show_creator,
+ show_twitter: _this.show_twitter,
+ twitter_param: IriSP.jQuery.param({ url: _url, text: IriSP.textFieldHtml(_title) + (_this.twitter_hashtag ? ' #' + _this.twitter_hashtag : "") }),
allow_annotations_deletion: _this.allow_annotations_deletion
};
if (_this.show_audio && _annotation.audio && _annotation.audio.href && _annotation.audio.href != "null") {
@@ -520,10 +650,11 @@
})
.appendTo(_this.list_$);
IriSP.attachDndData(_el.find("[draggable]"), {
- title: _title,
- description: _description,
- uri: _url,
- image: _annotation.thumbnail
+ title: _title,
+ description: _description,
+ uri: _url,
+ image: _annotation.thumbnail,
+ text: '[' + _annotation.begin.toString() + '] ' + _title
});
_el.on("remove", function() {
_annotation.off("select", _onselect);
@@ -532,7 +663,7 @@
_annotation.on("select", _onselect);
_annotation.on("unselect", _onunselect);
});
-
+
/* Correct the empty tag bug */
this.$.find('.Ldt-AnnotationsList-Tag-Li').each(function() {
var _el = IriSP.jQuery(this);
@@ -540,11 +671,201 @@
_el.remove();
}
});
-
+
+ if (this.editable) {
+ var widget = _this;
+ var $ = IriSP.jQuery;
+
+ var edit_element = function (_this, insertion_point) {
+ var feedback_wrong = "#FF9999";
+ var feedback_ok = "#99FF99";
+
+ // insertion_point can be used to specify where to
+ // insert the input field. Firefox is buggy wrt input
+ // fields inside <a> or <h?> tags, it does not
+ // propagate mouse clicks. If _this is a <a> then we
+ // have to specify the ancestor before which we can
+ // insert the input widget.
+ if (insertion_point === undefined)
+ insertion_point = _this;
+
+ // Insert input element
+ var input_element = $(_this.dataset.editable_type === 'multiline' ? "<textarea>" : "<input>")
+ .addClass("editableInput")
+ .insertBefore($(insertion_point));
+ input_element[0].value = _this.dataset.editable_value;
+ $(input_element).show().focus();
+ $(_this).addClass("editing");
+
+ function feedback(color) {
+ // Give some feedback
+ $(_this).removeClass("editing");
+ input_element.remove();
+ var previous_color = $(_this).css("background-color");
+ $(_this).stop().css("background-color", color)
+ .animate({ backgroundColor: previous_color}, 1000);
+ }
+
+ function cancelChanges(s) {
+ feedback(feedback_wrong);
+ }
+ function validateChanges() {
+ var n = input_element[0].value;
+ if (n == _this.dataset.editable_value) {
+ // No change
+ feedback(feedback_ok);
+ return;
+ }
+ if (n == '') {
+ // Delete annotation
+ delete_local_annotation(_this.dataset.editable_id);
+ widget.player.trigger("Annotation.delete", _this.dataset.editable_id);
+ return;
+ } else {
+ // Convert value if necessary.
+ var val = n;
+ if (_this.dataset.editable_type == 'timestamp') {
+ val = IriSP.timestamp2ms(n);
+ if (Number.isNaN(val)) {
+ // Invalid value. Cancel changes
+ cancelChanges();
+ return;
+ }
+ }
+ _this.dataset.editable_value = n;
+ n = val;
+ $(_this).text(val);
+ }
+
+ // We cannot use .getElement since it fetches
+ // elements from the global Directory
+ var an = get_local_annotation(_this.dataset.editable_id);
+ if (an === undefined) {
+ console.log("Strange error: cannot find edited annotation");
+ feedback(feedback_wrong);
+ } else {
+ _this.dataset.editable_value = n;
+ // Update annotation for storage
+ if (_this.dataset.editable_field == 'begin')
+ an.setBegin(n);
+ else if (_this.dataset.editable_field == 'end')
+ an.setEnd(n);
+ else
+ an[_this.dataset.editable_field] = n;
+ an.modified = new Date();
+ // FIXME: use user name, when available
+ an.contributor = widget.player.config.username || "COCo User";
+ widget.player.addLocalAnnotation(an);
+ widget.player.trigger("Annotation.update", an);
+ feedback(feedback_ok);
+ }
+ }
+ $(input_element).bind('keydown', function(e) {
+ if (e.which == 13) {
+ e.preventDefault();
+ validateChanges();
+ } else if (e.which == 27) {
+ e.preventDefault();
+ cancelChanges();
+ }
+ }).bind("blur", function (e) {
+ validateChanges();
+ });
+ };
+
+ var get_local_annotation = function (ident) {
+ return widget.player.getLocalAnnotation(ident);
+ };
+
+ var save_local_annotations = function() {
+ widget.player.saveLocalAnnotations();
+ // Merge modifications into widget source
+ widget.source.merge(widget.player.localSource);
+ };
+
+ var delete_local_annotation = function(ident) {
+ widget.source.getAnnotations().removeId(ident, true);
+ widget.player.deleteLocalAnnotation(ident);
+ widget.refresh(true);
+ };
+
+ this.$.find('.Ldt-AnnotationsList-Delete').click(function(e) {
+ // Delete annotation
+ var _annotation = get_local_annotation(this.dataset.editable_id);
+ if (confirm(Mustache.to_html(widget.l10n.confirm_delete_message, { annotation: _annotation })))
+ delete_local_annotation(this.dataset.editable_id);
+ widget.refresh(true);
+ });
+ this.$.find('.Ldt-AnnotationsList-Edit').click(function(e) {
+ if (widget.on_edit) {
+ var _annotation = get_local_annotation(this.dataset.editable_id);
+ widget.on_edit(_annotation);
+ } else {
+ // Edit annotation title. We have to specify the insertion point.
+ var element = $(this).parents(".Ldt-AnnotationsList-li").find(".Ldt-AnnotationsList-TitleContent.Ldt-live-editable");
+ edit_element(element[0]);
+ }
+ });
+ this.$.find('.Ldt-AnnotationsList-PublishAnnotation').click(function(e) {
+ var _annotation = get_local_annotation(this.dataset.editable_id);
+ // Publish annotation to the server
+ if (!confirm(Mustache.to_html(widget.l10n.confirm_publish_message, { annotation: _annotation })))
+ return;
+ var _url = Mustache.to_html(widget.api_endpoint_template, {id: widget.source.projectId});
+ if (_url !== "") {
+ var _export = widget.player.sourceManager.newLocalSource({serializer: IriSP.serializers[widget.api_serializer]});
+
+ if (widget.publish_type) {
+ // If publish_type is specified, try to set the annotation type of the exported annotation
+ var at = widget.source.getAnnotationTypes().filter(function(at) { return at.title == widget.publish_type; });
+ if (at.length == 1) {
+ _annotation.setAnnotationType(at[0].id);
+ }
+ }
+ var _exportedAnnotations = new IriSP.Model.List(widget.player.sourceManager);
+ _exportedAnnotations.push(_annotation);
+ _export.addList("annotation", _exportedAnnotations);
+ IriSP.jQuery.ajax({
+ url: _url,
+ type: widget.api_method,
+ contentType: 'application/json',
+ data: _export.serialize(),
+ success: function(_data) {
+ $(this).addClass("published");
+ // Save the published information
+ var an = get_local_annotation(_annotation.id);
+ // FIXME: handle "published" tag
+ an.setTags( [ "published" ]);
+ save_local_annotations();
+ widget.player.trigger("Annotation.publish", _annotation);
+ },
+ error: function(_xhr, _error, _thrown) {
+ IriSP.log("Error when sending annotation", _thrown);
+ }
+ });
+ }
+ });
+ this.$.find('.Ldt-AnnotationsList-TimeEdit').dblclick(function(e) {
+ var _this = this;
+ // Use current player time
+ var an = get_local_annotation(_this.dataset.editable_id);
+ if (an !== undefined) {
+ // FIXME: implement Undo feature
+ an.setBegin(widget.media.getCurrentTime().milliseconds);
+ save_local_annotations();
+ widget.player.trigger("Annotation.update", an);
+ widget.refresh(true);
+ }
+ });
+ };
+
this.$.find('.Ldt-AnnotationsList-Tag-Li').click(function() {
_this.source.getAnnotations().search(IriSP.jQuery(this).text().replace(/(^\s+|\s+$)/g,''));
});
-
+ this.$.find('.Ldt-Annotation-Timecode').click(function () {
+ _this.media.setCurrentTime(Number(this.dataset.timecode));
+ });
+
this.$.find(".Ldt-AnnotationsList-Play").click(function() {
var _el = IriSP.jQuery(this),
_annid = _el.attr("data-annotation-id");
@@ -553,7 +874,7 @@
}
_this.media.pause();
});
-
+
if (this.source.getAnnotations().searching) {
var rx = _this.source.getAnnotations().regexp || false;
this.$.find(".Ldt-AnnotationsList-Title a, .Ldt-AnnotationsList-Description").each(function() {
@@ -564,7 +885,7 @@
this.$.find(".Ldt-AnnotationsList-DeleteButton").click(_this.functionWrapper("onDeleteClick"))
}
-
+
if (this.ajax_url) {
if (this.mashupMode) {
this.ajaxMashup();
@@ -580,7 +901,7 @@
IriSP.Widgets.AnnotationsList.prototype.onDeleteClick = function(event){
- ann_id = event.target.id;
+ ann_id = event.target.dataset.annotation;
delete_preview_$ = this.$.find(".Ldt-AnnotationsList-ul-ToDelete");
delete_preview_$.html("");
_list = this.getWidgetAnnotations()
@@ -591,10 +912,13 @@
_title = "",
_this = this;
if (_annotation.creator) {
- var _users = _this.source.users_data.filter(function(_user_data){
- return _user_data.username == _annotation.creator
- }),
+ var _users = [],
_user = {};
+ if (_this.source.users_data) {
+ _users = _this.source.users_data.filter(function(_user_data){
+ return _user_data.username == _annotation.creator;
+ });
+ }
if (_users.length == 0){
_user.username = _annotation.creator
}
@@ -684,7 +1008,7 @@
IriSP.Widgets.AnnotationsList.prototype.sendDelete = function(id){
var _this = this,
- _url = Mustache.to_html(this.api_delete_endpoint, {annotation_id: id})
+ _url = Mustache.to_html(this.api_delete_endpoint, {annotation_id: id, project_id: this.project_id})
IriSP.jQuery.ajax({
url: _url,
@@ -708,11 +1032,10 @@
IriSP.Widgets.AnnotationsList.prototype.draw = function() {
this.jwplayers = {};
this.mashupMode = (this.media.elementType === "mashup");
-
+
this.renderTemplate();
-
+
var _this = this;
-
this.list_$ = this.$.find(".Ldt-AnnotationsList-ul");
this.widget_$ = this.$.find(".Ldt-AnnotationsListWidget");
@@ -724,7 +1047,17 @@
});
this.userselect_$.html("<option selected value='false'>"+this.l10n.everyone+"</option>");
this.usernames.forEach(function(_user){
- _this.userselect_$.append("<option value='"+_user+"'>"+_user+"</option>");
+ var _users = _this.source.users_data.filter(function(_user_data){
+ return _user_data.username == _user;
+ }),
+ _user_data = {};
+ if (_users.length == 0){
+ _user_data.username = _user;
+ }
+ else{
+ _user_data = _users[0];
+ }
+ _this.userselect_$.append("<option value='"+_user+"'>"+_this.make_name_string_function(_user_data)+"</option>");
});
}
if (this.keyword_filter){
@@ -786,7 +1119,7 @@
this.source.getAnnotations().on("search-cleared", function() {
_this.throttledRefresh();
});
-
+
this.onMdpEvent("AnnotationsList.refresh", function() {
if (_this.ajax_url) {
if (_this.mashupMode) {
@@ -795,9 +1128,20 @@
_this.ajaxSource();
}
}
- _this.throttledRefresh();
+ _this.throttledRefresh(false);
});
-
+
+ this.onMdpEvent("AnnotationsList.update", function() {
+ if (_this.ajax_url) {
+ if (_this.mashupMode) {
+ _this.ajaxMashup();
+ } else {
+ _this.ajaxSource();
+ }
+ }
+ _this.throttledRefresh(true);
+ });
+
if (this.ajax_url) {
if (this.mashupMode) {
this.ajaxMashup();
@@ -807,7 +1151,7 @@
} else {
this.currentSource = this.source;
}
-
+
if (this.refresh_interval) {
window.setInterval(function() {
_this.currentSource.get();
@@ -832,7 +1176,7 @@
for (var _i = 0; _i < _events.length; _i++) {
this.onMediaEvent(_events[_i], this.throttledRefresh);
}
-
+
this.throttledRefresh();
this.showScreen("Main");
--- a/src/ldt/ldt/static/ldt/metadataplayer/Controller.css Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Controller.css Fri Oct 02 10:24:05 2015 +0200
@@ -1,176 +1,248 @@
/* Player Widget */
.Ldt-Ctrl {
- font-size: 10px;
- background:url('img/player_gradient.png') repeat-x transparent ;
- height: 25px;
- border: 1px solid #b6b8b8;
- position: relative;
+ font-size: 10px;
+ background: url('img/player_gradient.png') repeat-x transparent ;
+ height: 25px;
+ border: 1px solid #b6b8b8;
+ position: relative;
+ overflow: hidden;
}
.Ldt-Ctrl-Left {
- float:left; width: 300px;
+ float: left;
}
.Ldt-Ctrl-Right {
- float: right;
+ float: right;
}
.Ldt-Ctrl-button {
- float: left;
- width: 30px; height: 25px;
- background: url('img/player-sprites.png');
- cursor: pointer;
+ float: left;
+ width: 30px;
+ height: 25px;
+ background: url('img/player-sprites.png');
+ cursor: pointer;
}
.Ldt-Ctrl-spacer {
- float: left; width: 1px; height: 25px; background: #b6b8b8;
+ float: left;
+ width: 1px;
+ height: 25px;
+ background: #b6b8b8;
}
.Ldt-Ctrl-Play {
- margin: 0 15px;
+ margin: 100px 0;
+ margin: 0 15px;
}
.Ldt-Ctrl-Play-PlayState {
- background-position: 0 0;
+ background-position: 0 0;
}
.Ldt-Ctrl-Play-PlayState:hover {
- background-position: 0 -25px;
+ background-position: 0 -25px;
}
.Ldt-Ctrl-Play-PlayState:active {
- background-position: 0 -50px;
+ background-position: 0 -50px;
}
.Ldt-Ctrl-Play-PauseState {
- background-position: -30px 0;
+ background-position: -30px 0;
}
.Ldt-Ctrl-Play-PauseState:hover {
- background-position: -30px -25px;
+ background-position: -30px -25px;
}
.Ldt-Ctrl-Play-PauseState:active {
- background-position: -30px -50px;
+ background-position: -30px -50px;
}
.Ldt-Ctrl-Annotate {
- margin: 0 2px;
- background-position: -60px 0;
+ margin: 0 2px;
+ background-position: -60px 0;
}
.Ldt-Ctrl-Annotate:hover {
- background-position: -60px -25px;
+ background-position: -60px -25px;
}
.Ldt-Ctrl-Annotate:active {
- background-position: -60px -50px;
+ background-position: -60px -50px;
}
.Ldt-Ctrl-SearchBtn {
- margin: 0 2px;
- background-position: -90px 0;
+ margin: 0 2px;
+ background-position: -90px 0;
}
.Ldt-Ctrl-SearchBtn:hover {
- background-position: -90px -25px;
+ background-position: -90px -25px;
}
.Ldt-Ctrl-SearchBtn:active {
- background-position: -90px -50px;
+ background-position: -90px -50px;
}
.Ldt-Ctrl-Search {
- width: 0; float: left; overflow: hidden;
+ width: 0; float: left; overflow: hidden;
}
input.Ldt-Ctrl-SearchInput {
- width: 145px; height: 20px; margin: 2px; padding: 3px;
- border: 1px solid #8080a0; border-radius: 3px; font-size: 13px;
+ -moz-box-sizing: border-box;
+ width: 145px;
+ height: 20px;
+ margin: 2px;
+ padding: 3px;
+ border: 1px solid #8080a0;
+ border-radius: 3px;
+ font-size: 13px;
}
.Ldt-Ctrl-Time {
- float: left;
- margin: 5px;
- font-size: 12px;
- font-family: Arial, Verdana, sans-serif;
+ float: left;
+ margin: 5px;
+ font-size: 12px;
+ font-family: Arial, Verdana, sans-serif;
}
.Ldt-Ctrl-Time-Elapsed {
- float: left;
- color: #4a4a4a;
+ float: left;
+ color: #4a4a4a;
}
.Ldt-Ctrl-Time-Separator {
- margin: 0 4px;
- float: left;
+ margin: 0 4px;
+ float: left;
}
.Ldt-Ctrl-Time-Total {
- float: left;
- color: #b2b2b2;
+ float: left;
+ color: #b2b2b2;
}
.Ldt-Ctrl-Sound {
- margin: 0 2px;
+ margin: 0 2px;
}
.Ldt-Ctrl-Sound-Full {
- background-position: -120px 0;
+ background-position: -120px 0;
}
.Ldt-Ctrl-Sound-Full:hover {
- background-position: -120px -25px;
+ background-position: -120px -25px;
}
.Ldt-Ctrl-Sound-Full:active {
- background-position: -120px -50px;
+ background-position: -120px -50px;
}
.Ldt-Ctrl-Sound-Mute {
- background-position: -150px 0;
+ background-position: -150px 0;
}
.Ldt-Ctrl-Sound-Mute:hover {
- background-position: -150px -25px;
+ background-position: -150px -25px;
}
.Ldt-Ctrl-Sound-Mute:active {
- background-position: -150px -50px;
+ background-position: -150px -50px;
}
.Ldt-Ctrl-Sound-Half {
- background-position: -180px 0;
+ background-position: -180px 0;
}
.Ldt-Ctrl-Sound-Half:hover {
- background-position: -180px -25px;
+ background-position: -180px -25px;
}
.Ldt-Ctrl-Sound-Half:active {
- background-position: -180px -50px;
+ background-position: -180px -50px;
}
.Ldt-Ctrl-Volume-Control {
display: none;
- position: absolute;
- background:url('img/player_gradient.png') repeat-x transparent ;
- height: 25px;
- width: 100px; top: 25px; right: -1px; z-index: 100;
- padding: 0 2px;
- border: 1px solid #b6b8b8;
+ position: absolute;
+ background: url('img/player_gradient.png') repeat-x transparent ;
+ height: 25px;
+ width: 100px;
+ top: 25px;
+ right: -1px;
+ z-index: 100;
+ padding: 0 2px;
+ border: 1px solid #b6b8b8;
}
-.Ldt-Ctrl-Volume-Bar {
- height: 5px; margin: 9px 3px 0; background: #cccccc; border: 1px solid #999999; border-radius: 2px;
+.Ldt-Ctrl-Volume-Bar {
+ height: 5px;
+ margin: 9px 3px 0;
+ background: #cccccc;
+ border: 1px solid #999999;
+ border-radius: 2px;
}
.Ldt-Ctrl-Volume-Control .ui-slider-handle {
- width: 6px; height: 19px; background: #a8a8a8; border: 1px solid #999999; border-radius: 2px; top: -8px; margin-left: -4px;
+ width: 6px;
+ height: 19px;
+ background: #a8a8a8;
+ border: 1px solid #999999;
+ border-radius: 2px;
+ top: -8px;
+ margin-left: -4px;
cursor: pointer;
}
.Ldt-Ctrl-Volume-Control:hover .ui-slider-handle {
- background: #F7268E;
-}
\ No newline at end of file
+ background: #F7268E;
+}
+
+/* quiz */
+
+.Ldt-Ctrl-Quiz-Enable button, .Ldt-Ctrl-Quiz-Create button, .Ldt-Ctrl-Quiz-Disactivated button, .Ldt-Ctrl-Fullscreen-Button{
+ border: none;
+ background: transparent;
+}
+
+.Ldt-Ctrl-Quiz-Enable {
+ background-image: url("img/quiz_off.svg");
+ float: left;
+ height: 22px;
+ width: 22px;
+ background-repeat: no-repeat;
+}
+.Ldt-Ctrl-Quiz-Enable.Ldt-Ctrl-Quiz-Toggle-Active {
+ background-image: url("img/quiz_on.svg");
+}
+
+.Ldt-Ctrl-Quiz-Create {
+ background-image: url("img/quiz_add_question.svg");
+ float: left;
+ height: 23px;
+ width: 26px;
+ background-repeat: no-repeat;
+ margin-left: 4px;
+ margin-top: 0px;
+ display: none;
+}
+.Ldt-Ctrl-Quiz-Create.Ldt-Ctrl-Quiz-Toggle-Active {
+ display: inline-block;
+}
+
+.Ldt-Ctrl-Fullscreen-Button {
+ margin-top: 3px;
+}
+
+.Ldt-Ctrl-Fullscreen-Button {
+ float: left;
+ background-image: url("img/fullscreen.svg");
+ background-position: right;
+ margin-right: 6px;
+ margin-top: 1px;
+ height: 22px;
+ width: 22px;
+ border: none;
+}
--- a/src/ldt/ldt/static/ldt/metadataplayer/Controller.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Controller.js Fri Oct 02 10:24:05 2015 +0200
@@ -11,7 +11,8 @@
disable_annotate_btn: false,
disable_search_btn: false,
disable_ctrl_f: false,
- always_show_search: false
+ always_show_search: false,
+ enable_quiz_toggle: undefined
};
IriSP.Widgets.Controller.prototype.template =
@@ -25,13 +26,15 @@
+ '{{/disable_annotate_btn}}'
+ '{{^disable_search_btn}}'
+ '<div class="Ldt-Ctrl-button Ldt-Ctrl-SearchBtn Ldt-TraceMe" title="{{l10n.search}}"></div>'
- + '<div class="Ldt-Ctrl-spacer"></div>'
+ '{{/disable_search_btn}}'
+ '<div class="Ldt-Ctrl-Search">'
+ '<input placeholder="{{ l10n.search }}" type="search" class="Ldt-Ctrl-SearchInput Ldt-TraceMe"></input>'
+ '</div>'
+ + '<div class="Ldt-Ctrl-Quiz-Enable Ldt-TraceMe" title="Activer/Désactiver le quiz"></div>'
+ + '<div class="Ldt-Ctrl-Quiz-Create Ldt-TraceMe" ></div>'
+ '</div>'
+ '<div class="Ldt-Ctrl-Right">'
+ + '<div class="Ldt-Ctrl-Fullscreen-Button Ldt-TraceMe" title="Passer le lecteur en plein-écran"></div>'
+ '<div class="Ldt-Ctrl-spacer"></div>'
+ '<div class="Ldt-Ctrl-Time">'
+ '<div class="Ldt-Ctrl-Time-Elapsed" title="{{l10n.elapsed_time}}">00:00</div>'
@@ -59,7 +62,8 @@
elapsed_time: "Elapsed time",
total_time: "Total duration",
volume: "Volume",
- volume_control: "Volume control"
+ volume_control: "Volume control",
+ enable_quiz: "Enable quiz"
},
fr: {
play_pause: "Lecture/Pause",
@@ -73,39 +77,75 @@
elapsed_time: "Temps écoulé",
total_time: "Durée totale",
volume: "Niveau sonore",
- volume_control: "Réglage du niveau sonore"
+ volume_control: "Réglage du niveau sonore",
+ enable_quiz: "Activer le quiz"
}
};
IriSP.Widgets.Controller.prototype.draw = function() {
var _this = this;
this.renderTemplate();
-
+
// Define blocks
this.$playButton = this.$.find(".Ldt-Ctrl-Play");
this.$searchBlock = this.$.find(".Ldt-Ctrl-Search");
this.$searchInput = this.$.find(".Ldt-Ctrl-SearchInput");
this.$volumeBar = this.$.find(".Ldt-Ctrl-Volume-Bar");
-
+
// handle events
this.onMediaEvent("play","playButtonUpdater");
this.onMediaEvent("pause","playButtonUpdater");
this.onMediaEvent("volumechange","volumeUpdater");
this.onMediaEvent("timeupdate","timeDisplayUpdater");
this.onMediaEvent("loadedmetadata","volumeUpdater");
-
+
// handle clicks
this.$playButton.click(this.functionWrapper("playHandler"));
-
+
+ if (this.enable_quiz_toggle !== undefined) {
+ if (this.enable_quiz_toggle) {
+ $(".Ldt-Ctrl-Quiz-Enable").addClass("Ldt-Ctrl-Quiz-Toggle-Active");
+ $(".Ldt-Ctrl-Quiz-Create").addClass("Ldt-Ctrl-Quiz-Toggle-Active");
+ // this.player.trigger("QuizCreator.show");
+ $("#QuizEditContainer").show();
+ }
+ else
+ {
+ $(".Ldt-Ctrl-Quiz-Enable").removeClass("Ldt-Ctrl-Quiz-Toggle-Active");
+ $(".Ldt-Ctrl-Quiz-Create").removeClass("Ldt-Ctrl-Quiz-Toggle-Active");
+ this.player.trigger("QuizCreator.hide");
+ $("#QuizEditContainer").hide();
+ }
+ } else {
+ $(".Ldt-Ctrl-Quiz-Enable").hide();
+ }
+
this.$.find(".Ldt-Ctrl-Annotate").click(function() {
_this.player.trigger("CreateAnnotation.toggle");
});
this.$.find(".Ldt-Ctrl-SearchBtn").click(this.functionWrapper("searchButtonHandler"));
-
+
this.$searchInput.keyup(this.functionWrapper("searchHandler"));
this.$searchInput.on("search", this.functionWrapper("searchHandler"));
-
- var _volctrl = this.$.find(".Ldt-Ctrl-Volume-Control");
+
+ // Fullscreen handling
+ this.$.find(".Ldt-Ctrl-Fullscreen-Button").click(this.functionWrapper("toggleFullscreen"));
+ var fullscreen_event_name = IriSP.getFullscreenEventname();
+ if (fullscreen_event_name) {
+ document.addEventListener(fullscreen_event_name, function() {
+ if (IriSP.isFullscreen() && IriSP.getFullscreenElement() == _this.$[0]) {
+ _this.$.addClass("Ldt-Fullscreen-Element");
+ } else {
+ _this.$.removeClass("Ldt-Fullscreen-Element");
+ }
+ });
+ };
+
+ // Quiz activation
+ this.$.find(".Ldt-Ctrl-Quiz-Enable").click(this.functionWrapper("toggleQuiz"));
+ this.$.find(".Ldt-Ctrl-Quiz-Create").click(this.functionWrapper("createQuiz"));
+
+ var _volctrl = this.$.find(".Ldt-Ctrl-Volume-Control");
this.$.find('.Ldt-Ctrl-Sound')
.click(this.functionWrapper("muteHandler"))
.mouseover(function() {
@@ -119,7 +159,7 @@
}).mouseout(function() {
_volctrl.hide();
});
-
+
// Handle CTRL-F
if (!this.disable_ctrl_f) {
var _fKey = "F".charCodeAt(0),
@@ -135,7 +175,7 @@
}
});
}
-
+
// Allow Volume Cursor Dragging
this.$volumeBar.slider({
slide: function(event, ui) {
@@ -149,13 +189,13 @@
this.$.hover(
function() {
_this.player.trigger("Player.MouseOver");
- },
+ },
function() {
_this.player.trigger("Player.MouseOut");
});
-
+
this.timeDisplayUpdater(new IriSP.Model.Time(0));
-
+
var annotations = this.source.getAnnotations();
annotations.on("search", function(_text) {
_this.$searchInput.val(_text);
@@ -177,7 +217,7 @@
/* Update the elasped time div */
IriSP.Widgets.Controller.prototype.timeDisplayUpdater = function(_time) {
-
+
// we get it at each call because it may change.
var _totalTime = this.media.duration;
this.$.find(".Ldt-Ctrl-Time-Elapsed").html(_time.toString());
@@ -203,13 +243,44 @@
}
};
+//FullScreen
+IriSP.Widgets.Controller.prototype.toggleFullscreen = function() {
+ if (IriSP.isFullscreen()) {
+ IriSP.setFullScreen(this.$[0], false);
+ } else {
+ IriSP.setFullScreen(this.$[0], true);
+ }
+};
+
+//Quiz
+IriSP.Widgets.Controller.prototype.createQuiz = function() {
+ this.player.trigger("Quiz.hide");
+ this.media.pause();
+ this.player.trigger("QuizCreator.create");
+};
+
+IriSP.Widgets.Controller.prototype.toggleQuiz = function() {
+ this.enable_quiz_toggle = !this.enable_quiz_toggle;
+ if (this.enable_quiz_toggle) {
+ $(".Ldt-Ctrl-Quiz-Enable").addClass("Ldt-Ctrl-Quiz-Toggle-Active");
+ $(".Ldt-Ctrl-Quiz-Create").addClass("Ldt-Ctrl-Quiz-Toggle-Active");
+ this.player.trigger("Quiz.activate");
+ }
+ else
+ {
+ $(".Ldt-Ctrl-Quiz-Enable").removeClass("Ldt-Ctrl-Quiz-Toggle-Active");
+ $(".Ldt-Ctrl-Quiz-Create").removeClass("Ldt-Ctrl-Quiz-Toggle-Active");
+ this.player.trigger("Quiz.deactivate");
+ this.player.trigger("QuizCreator.hide");
+ }
+};
IriSP.Widgets.Controller.prototype.playHandler = function() {
- if (this.media.getPaused()) {
+ if (this.media.getPaused()) {
this.media.play();
} else {
this.media.pause();
- }
+ }
};
IriSP.Widgets.Controller.prototype.muteHandler = function() {
@@ -224,9 +295,9 @@
}
var _soundCtl = this.$.find(".Ldt-Ctrl-Sound");
_soundCtl.removeClass("Ldt-Ctrl-Sound-Mute Ldt-Ctrl-Sound-Half Ldt-Ctrl-Sound-Full");
- if (_muted) {
+ if (_muted) {
_soundCtl.attr("title", this.l10n.unmute)
- .addClass("Ldt-Ctrl-Sound-Mute");
+ .addClass("Ldt-Ctrl-Sound-Mute");
} else {
_soundCtl.attr("title", this.l10n.mute)
.addClass(_vol < .5 ? "Ldt-Ctrl-Sound-Half" : "Ldt-Ctrl-Sound-Full" );
@@ -268,7 +339,7 @@
}
var _val = this.$searchInput.val();
this._positiveMatch = false;
-
+
// do nothing if the search field is empty, instead of highlighting everything.
if (_val !== this.lastSearchValue) {
if (_val) {
@@ -280,4 +351,3 @@
}
this.lastSearchValue = _val;
};
-
--- a/src/ldt/ldt/static/ldt/metadataplayer/CreateAnnotation.css Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/CreateAnnotation.css Fri Oct 02 10:24:05 2015 +0200
@@ -23,7 +23,7 @@
}
.Ldt-CreateAnnotation-Main {
- min-height: 150px;
+ min-height: 50px;
}
.Ldt-CreateAnnotation-Title, .Ldt-CreateAnnotation-Creator {
@@ -44,13 +44,12 @@
}
.Ldt-CreateAnnotation-Submit,
-.Ldt-CreateAnnotation-Cancel{
+.Ldt-CreateAnnotation-Cancel,
+.Ldt-CreateAnnotation-PreviewSubmit{
position: absolute;
bottom: 7px;
- right: 7px;
color: #ffffff;
cursor: pointer;
- background: url('img/submit_annotation.png');
height: 50px;
width: 50px;
padding: 28px 0 0;
@@ -60,15 +59,27 @@
cursor: pointer;
}
-.Ldt-CreateAnnotation-Submit:hover {
+
+.Ldt-CreateAnnotation-Cancel{
+ right: 7px;
+ background: url('img/cancel_annotation.png');
+}
+
+.Ldt-CreateAnnotation-Submit{
+ right: 67px;
+ background: url('img/submit_annotation.png');
+}
+
+.Ldt-CreateAnnotation-Submit:hover,
+.Ldt-CreateAnnotation-Cancel:hover{
background-position: -50px 0;
}
.Ldt-CreateAnnotation-Description {
- height: 56px;
+ height: 3em;
padding: 2px;
resize: none;
- width: 460px;
+ width: calc(100% - 122px);
border: 1px solid #666666;
border-radius: 2px;
}
@@ -104,6 +115,8 @@
.Ldt-CreateAnnotation-TagList, .Ldt-CreateAnnotation-PolemicList {
list-style: none;
+ width: calc(100% - 122px);
+ padding-left: 0px;
}
li.Ldt-CreateAnnotation-TagLi {
--- a/src/ldt/ldt/static/ldt/metadataplayer/CreateAnnotation.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/CreateAnnotation.js Fri Oct 02 10:24:05 2015 +0200
@@ -2,6 +2,13 @@
IriSP.Widgets.CreateAnnotation = function(player, config) {
IriSP.Widgets.Widget.call(this, player, config);
+ if (_this.editable_storage != '' && window.localStorage[_this.editable_storage]) {
+ this.source.onLoad(function () {
+ var _export = _this.player.sourceManager.newLocalSource({serializer: IriSP.serializers['ldt_localstorage']});
+ _export.deSerialize(window.localStorage[_this.editable_storage]);
+ _this.source.merge(_export);
+ });
+ };
};
IriSP.Widgets.CreateAnnotation.prototype = new IriSP.Widgets.Widget();
@@ -48,6 +55,8 @@
api_serializer: "ldt_annotate",
api_endpoint_template: "",
api_method: "POST",
+ // Id that will be used as localStorage key
+ editable_storage: "",
project_id: "",
after_send_timeout: 0,
close_after_send: false,
@@ -55,6 +64,7 @@
pause_when_displaying: false,
custom_send_button: false,
custom_cancel_button: false,
+ preview_mode: false,
};
IriSP.Widgets.CreateAnnotation.prototype.messages = {
@@ -63,13 +73,14 @@
to_time: "to",
at_time: "at",
submit: "Submit",
+ preview_submit: "You cannot submit annotations in preview mode",
cancel: "Cancel",
add_keywords_: "Add keywords:",
add_polemic_keywords_: "Add polemic attributes :",
your_name_: "Your name:",
- annotate_video: "Annotate this video",
+ annotate_video: "New note",
type_title: "Annotation title",
- type_description: "Type the full contents of your annotation here.",
+ type_description: "Enter a new note...",
wait_while_processing: "Please wait while your annotation is being processed...",
error_while_contacting: "An error happened while contacting the server. Your annotation has not been saved.",
annotation_saved: "Thank you, your annotation has been saved.",
@@ -78,20 +89,24 @@
"polemic++": "Agree",
"polemic--": "Disagree",
"polemic??": "Question",
- "polemic==": "Reference"
+ "polemic==": "Reference",
+ "in_tooltip": "Set begin time to current player time",
+ "out_tooltip": "Set begin time to current player time",
+ "play_tooltip": "Play the fragment"
},
fr: {
from_time: "de",
to_time: "à",
at_time: "à",
submit: "Envoyer",
+ preview_submit: "Vous ne pouvez pas envoyer d'annotation en mode aperçu",
cancel: "Annuler",
add_keywords_: "Ajouter des mots-clés\u00a0:",
add_polemic_keywords_: "Ajouter des attributs polémiques\u00a0:",
your_name_: "Votre nom\u00a0:",
- annotate_video: "Annoter cette vidéo",
+ annotate_video: "Entrez une nouvelle note...",
type_title: "Titre de l'annotation",
- type_description: "Rédigez ici le contenu de votre annotation.",
+ type_description: "Prenez vos notes...",
wait_while_processing: "Veuillez patienter pendant le traitement de votre annotation...",
error_while_contacting: "Une erreur s'est produite en contactant le serveur. Votre annotation n'a pas été enregistrée.",
annotation_saved: "Merci, votre annotation a été enregistrée.",
@@ -100,12 +115,15 @@
"polemic++": "Accord",
"polemic--": "Désaccord",
"polemic??": "Question",
- "polemic==": "Référence"
+ "polemic==": "Référence",
+ "in_tooltip": "Utiliser le temps courant comme début",
+ "out_tooltip": "Utiliser le temps courant comme fin",
+ "play_tooltip": "Jouer le fragment"
}
};
IriSP.Widgets.CreateAnnotation.prototype.template =
- '{{#show_slice}}<div class="Ldt-CreateAnnotation-Slice"></div>{{/show_slice}}'
+ '{{#show_slice}}<div class="Ldt-CreateAnnotation-Slice Ldt-TraceMe"></div>{{/show_slice}}'
+ '{{^show_slice}}{{#show_arrow}}<div class="Ldt-CreateAnnotation-Arrow"></div>{{/show_arrow}}{{/show_slice}}'
+ '<div class="Ldt-CreateAnnotation"><div class="Ldt-CreateAnnotation-Inner">'
+ '<form class="Ldt-CreateAnnotation-Screen Ldt-CreateAnnotation-Main">'
@@ -114,10 +132,19 @@
+ '{{#show_time}}<span class="Ldt-CreateAnnotation-Times"> {{#show_slice}}{{l10n.from_time}} {{/show_slice}}{{^show_slice}}{{l10n.at_time}} {{/show_slice}} <span class="Ldt-CreateAnnotation-Begin">00:00</span>{{/show_time}}'
+ '{{#show_slice}} {{l10n.to_time}} <span class="Ldt-CreateAnnotation-End">{{end}}</span>{{/show_slice}}</span></span>'
+ '{{#show_creator_field}}{{l10n.your_name_}} <input class="Ldt-CreateAnnotation-Creator empty" value="{{creator_name}}" {{#creator_field_readonly}}readonly{{/creator_field_readonly}}/>{{/show_creator_field}}</h3>'
- + '<textarea class="Ldt-CreateAnnotation-Description empty" placeholder="{{l10n.type_description}}"></textarea>'
- + '<div class="Ldt-CreateAnnotation-Avatar"><img src="{{creator_avatar}}" title="{{creator_name}}"></img></div>'
- + '<input type="submit" class="Ldt-CreateAnnotation-Submit" value="{{#custom_send_button}}{{custom_send_button}}{{/custom_send_button}}{{^custom_send_button}}{{l10n.submit}}{{/custom_send_button}}" />'
- + '<input type="button" class="Ldt-CreateAnnotation-Cancel" value="{{#custom_cancel_button}}{{custom_cancel_button}}{{/custom_cancel_button}}{{^custom_cancel_button}}{{l10n.cancel}}{{/custom_cancel_button}}" />'
+ + '{{#show_controls}}<div class="Ldt-CreateAnnotation-Controls">'
+ + '<span title="{{l10n.in_tooltip}}" class="Ldt-CreateAnnotation-Control-In">In</span>'
+ + '<span title="{{l10n.out_tooltip}}" class="Ldt-CreateAnnotation-Control-Out">Out</span>'
+ + '<span title="{{l10n.play_tooltip}}" class="Ldt-CreateAnnotation-Control-Play">Play</span>'
+ + '</div>{{/show_controls}}'
+ + '<textarea class="Ldt-CreateAnnotation-Description Ldt-TraceMe empty" placeholder="{{l10n.type_description}}"></textarea>'
+ + '{{#show_creator_field}}<div class="Ldt-CreateAnnotation-Avatar"><img src="{{creator_avatar}}" title="{{creator_name}}"></img></div>{{/show_creator_field}}'
+ + '<div class="Ldt-CreateAnnotation-SubmitArea Ldt-TraceMe">'
+ + '{{#preview_mode}}<input type="button" class="Ldt-CreateAnnotation-PreviewSubmit" title="{{l10n.preview_submit}}" value="{{#custom_send_button}}{{custom_send_button}}{{/custom_send_button}}{{^custom_send_button}}{{l10n.submit}}{{/custom_send_button}}" />{{/preview_mode}}'
+ + '{{^preview_mode}}<input type="submit" class="Ldt-CreateAnnotation-Submit" value="{{#custom_send_button}}{{custom_send_button}}{{/custom_send_button}}{{^custom_send_button}}{{l10n.submit}}{{/custom_send_button}}" />{{/preview_mode}}'
+ + '<input type="button" class="Ldt-CreateAnnotation-Cancel" value="{{#custom_cancel_button}}{{custom_cancel_button}}{{/custom_cancel_button}}{{^custom_cancel_button}}{{l10n.cancel}}{{/custom_cancel_button}}" />'
+ + '<div class="Ldt-CreateAnnotation-Begin Ldt-CreateAnnotation-Times">00:00</div>'
+ + '</div>'
+ '{{#show_mic_record}}<div class="Ldt-CreateAnnotation-RecBlock"><div class="Ldt-CreateAnnotation-RecLabel">Add voice annotation</div>'
+ ' <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="220" height="160">'
+ ' <param name="movie" value="{{record_swf}}" />'
@@ -208,10 +235,7 @@
show_arrow: this.show_arrow,
annotation_type: this.slice_annotation_type,
onBoundsChanged: function(_from, _to) {
- _this.begin = new IriSP.Model.Time(_from || 0);
- _this.end = new IriSP.Model.Time(_to || 0);
- _this.$.find(".Ldt-CreateAnnotation-Begin").html(_this.begin.toString());
- _this.$.find(".Ldt-CreateAnnotation-End").html(_this.end.toString());
+ _this.setBeginEnd(_from, _to);
}
},
"slice"
@@ -221,12 +245,13 @@
this.insertSubwidget(this.$.find(".Ldt-CreateAnnotation-Arrow"), {type: "Arrow"},"arrow");
}
this.onMediaEvent("timeupdate", function(_time) {
- _this.begin = new IriSP.Model.Time(_time || 0);
- _this.end = new IriSP.Model.Time(_time || 0);
- _this.$.find(".Ldt-CreateAnnotation-Begin").html(_this.begin.toString());
- if (_this.arrow) {
- _this.arrow.moveToTime(_time);
- }
+ // Do not update timecode if description is not empty
+ if (_this.$.find(".Ldt-CreateAnnotation-Description").val().trim() == "") {
+ _this.setBeginEnd(_time, _time);
+ if (_this.arrow) {
+ _this.arrow.moveToTime(_time);
+ }
+ };
});
}
this.$.find(".Ldt-CreateAnnotation-Cancel").click(function() {
@@ -234,7 +259,7 @@
});
this.$.find(".Ldt-CreateAnnotation-Close").click(function() {
_this.close_after_send
- ? _this.hide()
+ ? _this.player.trigger("CreateAnnotation.hide")
: _this.showScreen("Main");
return false;
});
@@ -257,7 +282,25 @@
if (this.show_creator_field) {
this.$.find(".Ldt-CreateAnnotation-Creator").bind("change keyup input paste", this.functionWrapper("onCreatorChange"));
}
-
+ this.$.find("[class^='Ldt-CreateAnnotation-Control-']").click(function() {
+ var action = this.className.replace('Ldt-CreateAnnotation-Control-', '');
+ switch (action) {
+ case "In":
+ // Set In bound to current player time
+ this.setBegin(_this.media.getCurrentTime());
+ break;
+ case "Out":
+ // Set In bound to current player time
+ this.setEnd(_this.media.getCurrentTime() || _this.media.duration);
+ break;
+ case "Play":
+ this.media.setCurrentTime(_this.begin);
+ this.media.play();
+ break;
+ }
+ return false;
+ });
+
if (this.start_visible) {
this.show();
} else {
@@ -271,10 +314,25 @@
this.$.find("form").submit(this.functionWrapper("onSubmit"));
};
+IriSP.Widgets.CreateAnnotation.prototype.setBegin = function (t) {
+ this.begin = new IriSP.Model.Time(t || 0);
+ this.$.find(".Ldt-CreateAnnotation-Begin").html(this.begin.toString());
+};
+
+IriSP.Widgets.CreateAnnotation.prototype.setEnd = function (t) {
+ this.end = new IriSP.Model.Time(t || 0);
+ this.$.find(".Ldt-CreateAnnotation-End").html(this.end.toString());
+};
+
+IriSP.Widgets.CreateAnnotation.prototype.setBeginEnd = function (begin, end) {
+ this.setBegin(begin);
+ this.setEnd(end);
+};
+
IriSP.Widgets.CreateAnnotation.prototype.showScreen = function(_screenName) {
this.$.find('.Ldt-CreateAnnotation-' + _screenName).show()
.siblings().hide();
-}
+};
IriSP.Widgets.CreateAnnotation.prototype.show = function() {
if (!this.visible){
@@ -321,7 +379,14 @@
if (this.visible) {
this.hide();
} else {
+ var t = _this.media.getCurrentTime() || 0;
+ this.setBeginEnd(t, t);
+ if (this.slice_widget) {
+ this.slice_widget.setBounds(this.begin, this.end);
+ }
this.show();
+ // Set focus on textarea
+ this.$.find(".Ldt-CreateAnnotation-Description").focus();
}
}
};
@@ -344,7 +409,12 @@
}
};
-IriSP.Widgets.CreateAnnotation.prototype.onDescriptionChange = function() {
+IriSP.Widgets.CreateAnnotation.prototype.onDescriptionChange = function(e) {
+ if (e !== undefined && e.keyCode == 13 && !e.shiftKey) {
+ // Return: submit. Use shift-Return to insert a LF
+ this.onSubmit();
+ return true;
+ }
var _field = this.$.find(".Ldt-CreateAnnotation-Description"),
_contents = _field.val();
_field.css("border-color", !!_contents ? "#666666" : "#ff0000");
@@ -392,9 +462,8 @@
return !!_contents;
};
-/* Fonction effectuant l'envoi des annotations */
IriSP.Widgets.CreateAnnotation.prototype.onSubmit = function() {
- /* Si les champs obligatoires sont vides, on annule l'envoi */
+ /* If mandatory fields are empty, we cancel the sending */
if (!this.onDescriptionChange() || (this.show_title_field && !this.onTitleChange()) || (this.show_creator_field && !this.onCreatorChange())) {
return false;
}
@@ -404,26 +473,27 @@
}
var _this = this,
- _exportedAnnotations = new IriSP.Model.List(this.player.sourceManager), /* Création d'une liste d'annotations contenant une annotation afin de l'envoyer au serveur */
- _export = this.player.sourceManager.newLocalSource({serializer: IriSP.serializers[this.api_serializer]}), /* Création d'un objet source utilisant un sérialiseur spécifique pour l'export */
- _annotation = new IriSP.Model.Annotation(false, _export), /* Création d'une annotation dans cette source avec un ID généré à la volée (param. false) */
- _annotationTypes = this.source.getAnnotationTypes().searchByTitle(this.annotation_type, true), /* Récupération du type d'annotation dans lequel l'annotation doit être ajoutée */
- _annotationType = (_annotationTypes.length ? _annotationTypes[0] : new IriSP.Model.AnnotationType(false, _export)), /* Si le Type d'Annotation n'existe pas, il est créé à la volée */
- _url = Mustache.to_html(this.api_endpoint_template, {id: this.source.projectId}); /* Génération de l'URL à laquelle l'annotation doit être envoyée, qui doit inclure l'ID du projet */
+ _exportedAnnotations = new IriSP.Model.List(this.player.sourceManager), /* We create a List to send to the server that will contains the annotation */
+ _export = this.player.sourceManager.newLocalSource({serializer: IriSP.serializers[this.api_serializer]}), /* We create a source object using a specific serializer for export */
+ _local_export = this.player.sourceManager.newLocalSource({serializer: IriSP.serializers['ldt_localstorage']}), /* Source object using a specific serializer for local export */
+ _annotation = new IriSP.Model.Annotation(false, _export), /* We create an annotation in the source with a generated ID (param. false) */
+ _annotationTypes = this.source.getAnnotationTypes().searchByTitle(this.annotation_type, true), /* We get the AnnotationType in which the annotation will be added */
+ _annotationType = (_annotationTypes.length ? _annotationTypes[0] : new IriSP.Model.AnnotationType(false, _export)), /* If it doesn't already exists, we create it */
+ _url = Mustache.to_html(this.api_endpoint_template, {id: this.source.projectId}); /* We make the url to send the request to, must include project id */
- /* Si nous avons dû générer un ID d'annotationType à la volée... */
+ /* If we created an AnnotationType on the spot ... */
if (!_annotationTypes.length) {
- /* Il ne faudra pas envoyer l'ID généré au serveur */
+ /* ... We must not send its id to the server ... */
_annotationType.dont_send_id = true;
- /* Il faut inclure le titre dans le type d'annotation */
+ /* ... And we must include its title. */
_annotationType.title = this.annotation_type;
}
/*
- * Nous remplissons les données de l'annotation générée à la volée
- * ATTENTION: Si nous sommes sur un MASHUP, ces éléments doivent se référer AU MEDIA D'ORIGINE
+ * Will fill the generated annotation object's data
+ * WARNING: If we're on a MASHUP, these datas must refer the ORIGINAL MEDIA
* */
- _annotation.setMedia(this.source.currentMedia.id); /* Id du média annoté */
+ _annotation.setMedia(this.source.currentMedia.id); /* Annotated media ID */
if (this.post_at_segment_time){
var _currentTime = this.media.getCurrentTime()
@@ -432,32 +502,31 @@
return (_currentTime >= _segment.begin && _currentTime <= _segment.end)
});
if (_currentSegments.length == 0){
- _annotation.setBegin(this.begin); /* Timecode de début du widget */
- _annotation.setEnd(this.end); /* Timecode de fin du widget */
+ _annotation.setBegin(this.begin); /* Widget starting timecode */
+ _annotation.setEnd(this.end); /* Widget end timecode */
}
else {
- _annotation.setBegin(_currentSegments[0].begin); /* Timecode de début du segment */
- _annotation.setEnd(_currentSegments[0].end); /* Timecode de fin du segment */
+ _annotation.setBegin(_currentSegments[0].begin); /* Segment starting timecode */
+ _annotation.setEnd(_currentSegments[0].end); /* Segment end timecode */
}
}
else {
- _annotation.setBegin(this.begin); /*Timecode de début du widget */
- _annotation.setEnd(this.end); /* Timecode de fin du widget */
+ _annotation.setBeginEnd(this.begin, this.end); /* Widget end/start timecodes */
}
- _annotation.setAnnotationType(_annotationType.id); /* Id du type d'annotation */
+ _annotation.setAnnotationType(_annotationType.id); /* Annotation type ID */
if (this.show_title_field) {
- /* Champ titre, seulement s'il est visible */
+ /* Title field, only if it's visible */
_annotation.title = this.$.find(".Ldt-CreateAnnotation-Title").val();
}if (this.project_id != ""){
- /* Champ id projet, seulement si on l'a renseigné dans la config */
+ /* Project id, only if it's been specifiec in the config */
_annotation.project_id = this.project_id;
}
- _annotation.created = new Date(); /* Date de création de l'annotation */
- _annotation.description = this.$.find(".Ldt-CreateAnnotation-Description").val(); /* Champ description */
+ _annotation.created = new Date(); /* Annotation creation date */
+ _annotation.description = this.$.find(".Ldt-CreateAnnotation-Description").val(); /* Description field */
var tagIds = Array.prototype.map.call(
this.$.find(".Ldt-CreateAnnotation-TagLi.selected"),
- function(el) { return IriSP.jQuery(el).attr("tag-id")}
+ function(el) { return IriSP.jQuery(el).attr("tag-id"); }
);
IriSP._(_annotation.description.match(/#[^\s#.,;]+/g)).each(function(_tt) {
@@ -474,10 +543,8 @@
if (tagIds.indexOf(_tag.id) === -1) {
tagIds.push(_tag.id);
}
-
- })
-
- _annotation.setTags(IriSP._(tagIds).uniq()); /*Liste des ids de tags */
+ });
+ _annotation.setTags(IriSP._(tagIds).uniq()); /* Tag ids list */
if (this.audio_url) {
_annotation.audio = {
src: "mic",
@@ -491,46 +558,66 @@
_annotation.creator = this.creator_name;
}
_exportedAnnotations.push(_annotation); /* Ajout de l'annotation à la liste à exporter */
- _export.addList("annotation",_exportedAnnotations); /* Ajout de la liste à exporter à l'objet Source */
- var _this = this;
- /* Envoi de l'annotation via AJAX au serveur ! */
- IriSP.jQuery.ajax({
- url: _url,
- type: this.api_method,
- contentType: 'application/json',
- data: _export.serialize(), /* L'objet Source est sérialisé */
- success: function(_data) {
- _this.showScreen('Saved'); /* Si l'appel a fonctionné, on affiche l'écran "Annotation enregistrée" */
- if (_this.after_send_timeout) { /* Selon les options de configuration, on revient à l'écran principal ou on ferme le widget, ou rien */
- window.setTimeout(
- function() {
- _this.close_after_send
- ? _this.hide()
- : _this.show();
- },
- _this.after_send_timeout
- );
+
+ if (this.editable_storage != '') {
+ // Append to localStorage annotations
+
+ // FIXME: handle movie ids
+ _local_export.addList("annotation", _exportedAnnotations); /* Ajout de la liste à exporter à l'objet Source */
+ _this.source.merge(_local_export); /* On ajoute la nouvelle annotation au recueil original */
+ // Import previously saved local annotations
+ if (window.localStorage[this.editable_storage]) {
+ _local_export.deSerialize(window.localStorage[this.editable_storage]);
+ }
+ // Save everything back
+ window.localStorage[_this.editable_storage] = _local_export.serialize();
+ _this.player.trigger("AnnotationsList.refresh"); /* On force le rafraîchissement du widget AnnotationsList */
+ _this.player.trigger("Annotation.create", _annotation);
+ _this.$.find(".Ldt-CreateAnnotation-Description").val("");
+ }
+
+ if (_url !== "") {
+ _exportedAnnotations.push(_annotation); /* We add the annotation in the list to export */
+ _export.addList("annotation",_exportedAnnotations); /* We add the list to the source object */
+ var _this = this;
+ /* We send the AJAX request to the server ! */
+ IriSP.jQuery.ajax({
+ url: _url,
+ type: this.api_method,
+ contentType: 'application/json',
+ data: _export.serialize(), /* Source is serialized */
+ success: function(_data) {
+ _this.showScreen('Saved');
+ if (_this.after_send_timeout) {
+ window.setTimeout(
+ function() {
+ _this.close_after_send
+ ? _this.player.trigger("CreateAnnotation.hide")
+ : _this.player.trigger("CreateAnnotation.show");
+ },
+ _this.after_send_timeout
+ );
+ }
+ _export.getAnnotations().removeElement(_annotation, true); /* We delete the sent annotation to avoid redundancy */
+ _export.deSerialize(_data); /* Data deserialization */
+ _this.source.merge(_export); /* We merge the deserialized data with the current source data */
+ if (_this.pause_on_write && _this.media.getPaused()) {
+ _this.media.play();
+ }
+ _this.player.trigger("AnnotationsList.refresh");
+ },
+ error: function(_xhr, _error, _thrown) {
+ IriSP.log("Error when sending annotation", _thrown);
+ _export.getAnnotations().removeElement(_annotation, true);
+ _this.showScreen('Error');
+ window.setTimeout(function(){
+ _this.showScreen("Main")
+ },
+ (_this.after_send_timeout || 5000));
}
- _export.getAnnotations().removeElement(_annotation, true); /* Pour éviter les doublons, on supprime l'annotation qui a été envoyée */
- _export.deSerialize(_data); /* On désérialise les données reçues pour les réinjecter */
- _this.source.merge(_export); /* On récupère les données réimportées dans l'espace global des données */
- if (_this.pause_on_write && _this.media.getPaused()) {
- _this.media.play();
- }
- _this.player.trigger("AnnotationsList.refresh"); /* On force le rafraîchissement du widget AnnotationsList */
- },
- error: function(_xhr, _error, _thrown) {
- IriSP.log("Error when sending annotation", _thrown);
- _export.getAnnotations().removeElement(_annotation, true);
- _this.showScreen('Error');
- window.setTimeout(function(){
- _this.showScreen("Main")
- },
- (_this.after_send_timeout || 5000));
- }
- });
- this.showScreen('Wait');
-
+ });
+ this.showScreen('Wait');
+ };
return false;
};
--- a/src/ldt/ldt/static/ldt/metadataplayer/CurrentSegmentInfobox.css Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/CurrentSegmentInfobox.css Fri Oct 02 10:24:05 2015 +0200
@@ -112,6 +112,33 @@
width: 80px;
}
+.Ldt-CurrentSegmentInfobox-EditButton{
+ float: right;
+ display: inline-block;
+ background-color: #d93c71;
+ color: #ffffff;
+ cursor: pointer;
+ height: 18px;
+ width: 95px;
+ font-size: 14px;
+ border: 1px solid;
+ border-color: #eca3bc #631e34 #36101c #e16e93;
+ cursor: pointer;
+ margin-right: 5px;
+ margin-left: 5px;
+ margin-bottom: 5px;
+ margin-top: 5px;
+ padding: 4px;
+ text-align: center;
+ vertical-align: middle;
+ line-height: 18px;
+}
+
+.Ldt-CurrentSegmentInfobox-EditButton:hover, .Ldt-CurrentSegmentInfobox-CreateTagInput-Add:hover{
+ background-color: #e15581;
+ border-color: #222222 #e87d9f #f0adc3 #68273c;
+}
+
.Ldt-CurrentSegmentInfobox-CreateTagButton:hover, .Ldt-CurrentSegmentInfobox-CancelButton:hover,
.Ldt-CurrentSegmentInfobox-SubmitButton:hover{
background-color: #e15581;
@@ -127,8 +154,37 @@
color: #e16e93
}
+.Ldt-CurrentSegmentInfobox-FieldsHeader{
+ margin: 5px;
+}
+
+.Ldt-CurrentSegmentInfobox-TagsHeader{
+ margin-top: 10px;
+ margin-left: 5px;
+}
+
.Ldt-CurrentSegmentInfobox-CreateTagInput{
border: 2px solid #848484;
margin: 5px 0;
padding: 4px;
+}
+
+.Ldt-CurrentSegmentInfobox-CreateTagInput-Add{
+ margin: 5px;
+ padding: 4px;
+ display: inline-block;
+ background-color: #d93c71;
+ color: #ffffff;
+ cursor: pointer;
+ height: 14px;
+ width: 14px;
+ font-size: 14px;
+ font-style: bold;
+ border: 1px solid;
+ border-color: #eca3bc #631e34 #36101c #e16e93;
+ cursor: pointer;
+ padding: 4px;
+ text-align: center;
+ vertical-align: middle;
+ line-height: 14px;
}
\ No newline at end of file
--- a/src/ldt/ldt/static/ldt/metadataplayer/CurrentSegmentInfobox.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/CurrentSegmentInfobox.js Fri Oct 02 10:24:05 2015 +0200
@@ -15,10 +15,12 @@
api_method: "PUT",
api_endpoint_template: "",
new_tag_button: true,
+ show_headers: false,
};
IriSP.Widgets.CurrentSegmentInfobox.prototype.template =
'<div class="Ldt-CurrentSegmentInfobox">'
+ + '{{#editable_segments}}<div class="Ldt-CurrentSegmentInfobox-EditButton">{{edit}}</div>{{/editable_segments}}'
+ '<div class="Ldt-CurrentSegmentInfobox-Element Ldt-CurrentSegmentInfobox-Title">{{title}}</div>'
+ '<div class="Ldt-CurrentSegmentInfobox-Element Ldt-CurrentSegmentInfobox-Description">{{description}}</div>'
+ '<div class="Ldt-CurrentSegmentInfobox-Element Ldt-CurrentSegmentInfobox-Tags">'
@@ -38,16 +40,19 @@
IriSP.Widgets.CurrentSegmentInfobox.prototype.editTemplate =
'<div class="Ldt-CurrentSegmentInfobox">'
+ + '{{#headers}}<div class="Ldt-CurrentSegmentInfobox-FieldsHeader">{{fields_header}}</div>{{/headers}}'
+ '<input type="text" class="Ldt-CurrentSegmentInfobox-Element Ldt-CurrentSegmentInfobox-TitleInput Ldt-CurrentSegmentInfobox-Title" value="{{title}}"></input>'
+ '<div class="Ldt-CurrentSegmentInfobox-CancelButton">{{cancel}}</div>'
+ '<div class="Ldt-CurrentSegmentInfobox-SubmitButton">{{submit}}</div>'
+ '<textarea class="Ldt-CurrentSegmentInfobox-Element Ldt-CurrentSegmentInfobox-DescriptionInput Ldt-CurrentSegmentInfobox-Description">{{description}}</textarea>'
+ '<div class="Ldt-CurrentSegmentInfobox-Element Ldt-CurrentSegmentInfobox-Tags">'
+ + '{{#headers}}<div class="Ldt-CurrentSegmentInfobox-TagsHeader">{{tags_header}}</div>{{/headers}}'
+ '{{#new_tag_button}}'
+ '<div class="Ldt-CurrentSegmentInfobox-CreateTagButton">{{new_tag}}</div>'
+ '{{/new_tag_button}}'
+ '{{^new_tag_button}}'
+ '<input class="Ldt-CurrentSegmentInfobox-CreateTagInput" placeholder="{{new_tag}}"></input>'
+ + '<div class="Ldt-CurrentSegmentInfobox-CreateTagInput-Add">+</div>'
+ '{{/new_tag_button}}'
+ '{{#tags.length}}'
+ '<ul class="Ldt-CurrentSegmentInfobox-Tags-Ul">'
@@ -68,15 +73,21 @@
fr : {
submit : "Soumettre",
cancel : "Annuler",
+ edit : "Editer",
new_tag : "Nouveau tag",
delete_tag : "Supprimer",
+ fields_header : "Contenu du segment courant",
+ tags_header : "Mots-clés du segment courant",
empty : "Le player vidéo ne lit actuellement aucun segment"
},
en: {
submit : "Submit",
cancel : "Cancel",
+ edit : "Edit",
new_tag : "New tag",
delete_tag : "Delete tag",
+ fields_header : "Current segment content",
+ tags_header : "Current segment tags",
empty : "The player currently doesn't read any segment"
}
}
@@ -100,9 +111,11 @@
if (_this.currentSegment.id != _list[0].id){
_this.currentSegment = _list[0];
_data = {
- title: _this.currentSegment.title,
- description : _this.currentSegment.description,
- tags : _this.currentSegment.getTagTexts()
+ editable_segments: _this.editable_segments,
+ edit: _this.l10n.edit,
+ title: _this.currentSegment.title,
+ description : _this.currentSegment.description,
+ tags : _this.currentSegment.getTagTexts()
}
_this.$.html(Mustache.to_html(_this.template, _data))
if(_this.editable_segments&&_this.currentSegment){
@@ -126,6 +139,9 @@
tags : this.currentSegment.getTagTexts(),
submit : this.l10n.submit,
cancel : this.l10n.cancel,
+ headers : this.show_headers,
+ tags_header : this.custom_tags_header ? this.custom_tags_header : this.l10n.tags_header,
+ fields_header : this.custom_fields_header ? this.custom_fields_header : this.l10n.fields_header,
new_tag : this.l10n.new_tag,
delete_tag : this.l10n.delete_tag,
new_tag_button : this.new_tag_button,
@@ -136,7 +152,8 @@
if (this.new_tag_button){
this.$.find(".Ldt-CurrentSegmentInfobox-CreateTagButton").click(this.functionWrapper("insertTagInput"));
} else {
- this.$.find(".Ldt-CurrentSegmentInfobox-CreateTagInput").keypress(this.functionWrapper("insertTagInputKeypress"));
+ this.$.find(".Ldt-CurrentSegmentInfobox-CreateTagInput").keypress(this.functionWrapper("insertTagInputKeypress"));
+ this.$.find(".Ldt-CurrentSegmentInfobox-CreateTagInput-Add").click(this.functionWrapper("insertTagInputKeypress"));
}
this.$.find(".Ldt-CurrentSegmentInfobox-Tags-Li-DeleteTagButton").click(this.functionWrapper("deleteTagInput"));
this.$.find(".Ldt-CurrentSegmentInfobox-SubmitButton").click(this.functionWrapper("onSubmit"))
@@ -145,11 +162,13 @@
IriSP.Widgets.CurrentSegmentInfobox.prototype.disableEditMode = function() {
if(this.currentSegment){
- data = {
- title: this.currentSegment.title,
- description : this.currentSegment.description,
- tags : this.currentSegment.getTagTexts()
- }
+ _data = {
+ editable_segments: this.editable_segments,
+ edit: this.l10n.edit,
+ title: this.currentSegment.title,
+ description : this.currentSegment.description,
+ tags : this.currentSegment.getTagTexts()
+ }
this.$.toggleClass("editing", false);
this.$.html(Mustache.to_html(this.template, _data));
this.$.find(".Ldt-CurrentSegmentInfobox").click(this.functionWrapper("enableEditMode"));
@@ -170,7 +189,7 @@
IriSP.Widgets.CurrentSegmentInfobox.prototype.insertTagInputKeypress = function(event) {
var keycode = (event.keyCode ? event.keyCode : event.which);
- if(keycode == '13'){
+ if(keycode == '13' || event.type == 'click'){
if((!this.currentSegment.getTagTexts().length)&&(!this.$.find(".Ldt-CurrentSegmentInfobox-Tags-Ul").length)){
this.$.find(".Ldt-CurrentSegmentInfobox-Tags").prepend('<ul class="Ldt-CurrentSegmentInfobox-Tags-Ul"></ul>')
}
@@ -199,9 +218,9 @@
new_description = this.$.find(".Ldt-CurrentSegmentInfobox-DescriptionInput").val()
var _this = this,
- _exportedAnnotations = new IriSP.Model.List(this.player.sourceManager), /* Création d'une liste d'annotations contenant une annotation afin de l'envoyer au serveur */
- _export = this.player.sourceManager.newLocalSource({serializer: IriSP.serializers[this.api_serializer]}),
- _annotation = new IriSP.Model.Annotation(this.currentSegment.id, _export); /* Création d'une annotation dans cette source avec un ID généré à la volée (param. false) */
+ _exportedAnnotations = new IriSP.Model.List(this.player.sourceManager), /* We create an Annotations List to send to the server */
+ _export = this.player.sourceManager.newLocalSource({serializer: IriSP.serializers[this.api_serializer]}), /* We create a source object using a specific serializer for export */
+ _annotation = new IriSP.Model.Annotation(this.currentSegment.id, _export); /* We create an annotation in the source with a generated ID (param. false) */
_annotation.setAnnotationType(this.currentSegment.getAnnotationType().id);
_annotation.setMedia(this.currentSegment.getMedia().id);
@@ -209,8 +228,8 @@
_annotation.setEnd(this.currentSegment.end);
_annotation.created = this.currentSegment.created;
_annotation.creator = this.currentSegment.creator;
- _annotation.title = new_title /* Champ titre */
- _annotation.description = new_description /* Champ description */
+ _annotation.title = new_title /* Title field */
+ _annotation.description = new_description /* Description field */
var _tagIds = IriSP._(new_tags_titles).map(function(_title) {
var _tags = _this.source.getTags(true).searchByTitle(_title, true);
if (_tags.length) {
@@ -226,8 +245,8 @@
_annotation.setTags(_tagIds);
_annotation.project_id = this.project_id;
- _exportedAnnotations.push(_annotation); /* Ajout de l'annotation à la liste à exporter */
- _export.addList("annotation",_exportedAnnotations); /* Ajout de la liste à exporter à l'objet Source */
+ _exportedAnnotations.push(_annotation); /* We add the annotation in the list to export */
+ _export.addList("annotation",_exportedAnnotations); /* We add the list to the source object */
_url = Mustache.to_html(this.api_endpoint_template, {annotation_id: this.currentSegment.id});
@@ -235,11 +254,11 @@
url: _url,
type: this.api_method,
contentType: 'application/json',
- data: _export.serialize(), /* L'objet Source est sérialisé */
+ data: _export.serialize(), /* Source is serialized */
success: function(_data) {
- _export.getAnnotations().removeElement(_annotation, true); /* Pour éviter les doublons, on supprime l'annotation qui a été envoyée */
- _export.deSerialize(_data); /* On désérialise les données reçues pour les réinjecter */
- _this.source.merge(_export); /* On récupère les données réimportées dans l'espace global des données */
+ _export.getAnnotations().removeElement(_annotation, true); /* We delete the sent annotation to avoid redundancy */
+ _export.deSerialize(_data); /* Data deserialization */
+ _this.source.merge(_export); /* We merge the deserialized data with the current source data */
_this.segments.forEach(function(_segment){
if (_segment.id == _annotation.id){
_this.segments.removeElement(_segment)
@@ -248,16 +267,17 @@
_this.segments.push(_annotation)
_this.currentSegment = _annotation
_data = {
- title: _this.currentSegment.title,
- description : _this.currentSegment.description,
- tags : _this.currentSegment.getTagTexts()
- }
+ editable_segments: _this.editable_segments,
+ edit: _this.l10n.edit,
+ title: _this.currentSegment.title,
+ description : _this.currentSegment.description,
+ tags : _this.currentSegment.getTagTexts()
+ }
_this.$.html(Mustache.to_html(_this.template, _data))
if(_this.editable_segments&&_this.currentSegment){
_this.$.find(".Ldt-CurrentSegmentInfobox").click(_this.functionWrapper("enableEditMode"));
}
_this.$.toggleClass("editing", false);
- _this.player.trigger("AnnotationsList.refresh"); /* On force le rafraîchissement du widget AnnotationsList */
},
error: function(_xhr, _error, _thrown) {
IriSP.log("Error when sending annotation", _thrown);
@@ -277,6 +297,8 @@
if (this.currentSegment.id != _list[0].id){
this.currentSegment = _list[0];
_data = {
+ editable_segments: this.editable_segments,
+ edit: this.l10n.edit,
title: this.currentSegment.title,
description : this.currentSegment.description,
tags : this.currentSegment.getTagTexts()
--- a/src/ldt/ldt/static/ldt/metadataplayer/DailymotionPlayer.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/DailymotionPlayer.js Fri Oct 02 10:24:05 2015 +0200
@@ -9,96 +9,142 @@
};
IriSP.Widgets.DailymotionPlayer.prototype.draw = function() {
-
+
if (typeof this.video === "undefined") {
this.video = this.media.video;
}
this.height = this.height || Math.floor(this.width / this.aspect_ratio);
-
+
var _media = this.media,
+ videoid = null,
_this = this,
- _pauseState = true;
-
- /* Dailymotion utilise un système de fonctions référencées dans
- * des variables globales pour la gestion des événements.
- */
-
- window.onDailymotionPlayerReady = function() {
+ state = {
+ pause: true,
+ apiready: false,
+ volume: 0,
+ time: 0,
+ duration: 0
+ };
+
+ var m = this.video.match(/www.dailymotion.com\/video\/(.+)/);
+ if (m) {
+ videoid = m[1];
+ }
- var _player = document.getElementById(_this.container);
-
+ var player_url = Mustache.to_html('{{ protocol }}//www.dailymotion.com/embed/video/{{ videoid }}', {
+ protocol: document.location.protocol.search('http') == 0 ? document.location.protocol : 'http:',
+ videoid: videoid
+ });
+ var params = {
+ 'api': 'postMessage',
+ 'chromeless': 1,
+ 'id': 'dm_player',
+ 'related': 0,
+ 'autoplay': 1
+ };
+
+ _this.$.html(Mustache.to_html('<iframe id="{{ id }}" src="{{ player_url }}?{{ params }}" width="{{ width }}" height="{{ height }}" frameborder="0"></iframe>', {
+ player_url: player_url,
+ params: Object.keys(params).reduce(function(a,k){a.push(k+'='+encodeURIComponent(params[k]));return a;},[]).join('&'),
+ width: this.width,
+ height: this.height,
+ id: params.id
+ }));
+
+ function setup_media_methods () {
+ var dest = _this.$.find("#" + params.id)[0].contentWindow;
+ var execute = function(c, v) {
+ if (v !== undefined)
+ c = c + "=" + v;
+ dest.postMessage(c, "*");
+ };
+
_media.getCurrentTime = function() {
- return new IriSP.Model.Time(1000*_player.getCurrentTime());
+ return state.time;
};
_media.getVolume = function() {
- return _player.getVolume() / 100;
+ return state.volume;
};
_media.getPaused = function() {
- return _pauseState;
+ return state.pause;
};
_media.getMuted = function() {
- return _player.isMuted();
+ return state.muted;
};
_media.setCurrentTime = function(_milliseconds) {
- _seekPause = _pauseState;
- return _player.seekTo(_milliseconds / 1000);
+ execute("seek", _milliseconds / 1000);
};
_media.setVolume = function(_vol) {
- return _player.setVolume(Math.floor(_vol*100));
+ execute("volume", _vol * 100);
};
_media.mute = function() {
- return _player.mute();
+ execute("muted", 1);
};
_media.unmute = function() {
- return _player.unMute();
+ execute("muted", 0);
};
_media.play = function() {
- return _player.playVideo();
+ execute("play");
};
_media.pause = function() {
- return _player.pauseVideo();
+ execute("pause");
};
-
- _player.addEventListener("onStateChange", "onDailymotionStateChange");
- _player.addEventListener("onVideoProgress", "onDailymotionVideoProgress");
-
- _player.cueVideoByUrl(_this.video);
-
- _media.trigger("loadedmetadata");
- };
-
- window.onDailymotionStateChange = function(_state) {
- switch(_state) {
- case 1:
- _media.trigger("play");
- _pauseState = false;
- break;
-
- case 2:
- _media.trigger("pause");
- _pauseState = true;
- break;
-
- case 3:
- _media.trigger("seeked");
- break;
- }
- };
-
- window.onDailymotionVideoProgress = function(_progress) {
- _media.trigger("timeupdate", new IriSP.Model.Time(_progress.mediaTime * 1000));
- };
-
- var params = {
- "allowScriptAccess" : "always",
- "wmode": "opaque"
- };
-
- var atts = {
- id : this.container
};
- swfobject.embedSWF("http://www.dailymotion.com/swf?chromeless=1&enableApi=1", this.container, this.width, this.height, "8", null, null, params, atts);
-
-};
\ No newline at end of file
+ window.addEventListener("message", function (event) {
+ // Parse event.data (query-string for to object)
+
+ // Duck-checking if event.data is a string
+ if (event.data.split === undefined)
+ return;
+
+ var info = event.data.split("&").map( function(s) { return s.split("="); }).reduce( function(o, v) { o[v[0]] = decodeURIComponent(v[1]); return o; }, {});
+
+ switch (info.event) {
+ case "apiready":
+ state.apiready = true;
+ setup_media_methods();
+ break;
+ //case "canplay":
+ // break;
+ case "durationchange":
+ if (info.duration.slice(-2) == "sc") {
+ state.duration = 1000 * Number(info.duration.slice(0, -2));
+ _media.setDuration(state.duration);
+ }
+ break;
+ case "ended":
+ state.pause = true;
+ break;
+ case "loadedmetadata":
+ _media.trigger("loadedmetadata");
+ break;
+ case "pause":
+ state.pause = true;
+ _media.trigger("pause");
+ break;
+ case "play":
+ state.pause = false;
+ _media.trigger("play");
+ break;
+ //case "playing":
+ // break;
+ //case "progress":
+ // Loading progress
+ // break;
+ case "seeked":
+ state.time = new IriSP.Model.Time(1000 * Number(info.time));
+ _media.trigger("seeked");
+ break;
+ case "timeupdate":
+ state.time = new IriSP.Model.Time(1000 * Number(info.time));
+ _media.trigger("timeupdate", state.time);
+ break;
+ case "volumechange":
+ state.muted = (info.muted == "true");
+ state.volume = Number(info.volume) / 100;
+ break;
+ }
+ }, false);
+};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/EnrichedPlan.css Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,207 @@
+.Ldt-EnrichedPlan-Slide {
+ border-bottom: 2px dotted #ccc;
+ padding-top: 4px;
+ cursor: pointer;
+}
+
+.Ldt-EnrichedPlan-SlideItem {
+ max-height: 3000px;
+ transition: max-height .6s;
+}
+
+.Ldt-EnrichedPlan-SlideItem.filtered_out {
+ max-height: 0px;
+ overflow: hidden;
+}
+
+.Ldt-EnrichedPlan-SlideTimecode {
+ display: inline-block;
+ width: 24px;
+ color: #999 !important;
+ font-size: 9px !important;
+ width: 24px;
+ vertical-align: top;
+}
+
+.Ldt-EnrichedPlan-SlideThumbnail {
+ display: inline-block;
+ width: 180px;
+ height: 100px;
+ padding-left: 10px;
+ margin: 0;
+ vertical-align: top;
+}
+
+.Ldt-EnrichedPlan-SlideThumbnail img {
+ max-width: 180px;
+ max-height: 100px;
+ margin: auto;
+ border: 1px solid #ccc;
+}
+
+.Ldt-EnrichedPlan-SlideContent {
+ display: inline-block;
+ width: calc(100% - 220px);
+ transition: width .4s;
+}
+
+.Ldt-EnrichedPlan-SlideThumbnail.filtered_out + .Ldt-EnrichedPlan-SlideContent {
+ width: calc(100% - 40px);
+}
+
+.Ldt-EnrichedPlan-SlideTitle {
+ display: inline-block;
+ font-size: 14px;
+ width: 100%;
+ height: 1em;
+ overflow: hidden;
+ white-space: nowrap;
+ text-overflow: ellipsis;
+}
+
+.Ldt-EnrichedPlan-SlideTitle1 {
+ text-transform: uppercase;
+ font-size: 13px;
+ font-weight: 600;
+}
+
+.Ldt-EnrichedPlan-Note {
+ font-weight: normal;
+ font-size: 14px;
+ font-family: Roboto-italic;
+}
+.Ldt-EnrichedPlan-Note:hover {
+ background-color: #eee;
+}
+
+.Ldt-EnrichedPlan-Note-Teacher {
+ color: #e5007e;
+ font-style: italic;
+}
+.Ldt-EnrichedPlan-Note-Own {
+ color: #66ccff;
+}
+.Ldt-EnrichedPlan-Note-Other {
+ color: #996633;
+}
+
+.Ldt-EnrichedPlan-Note-Text {
+ line-height: 22px;
+ word-wrap: break-word;
+}
+
+.Ldt-EnrichedPlan-Note-Author {
+ text-transform: uppercase;
+ font-size: 10px;
+}
+
+.Ldt-EnrichedPlan-Content {
+ margin-top: 37px;
+}
+
+.Ldt-EnrichedPlan-Controls {
+ height: 36px;
+ padding: 9px 0px 6px 0px;
+ border-bottom: 1px solid #000;
+ overflow-y: hidden;
+ overflow-x: hidden;
+ position: absolute;
+ top: 0px;
+ left: 0px;
+ right: 0px;
+ z-index: 1;
+ background-color: #fff;
+}
+
+.Ldt-EnrichedPlan-Control-Label {
+ display: inline-block;
+ text-transform: uppercase;
+ line-height: 10px;
+ font-family: Roboto;
+ font-size: 10px;
+ font-weight: 100;
+ width: 80px;
+ position: relative;
+}
+.Ldt-EnrichedPlan-Controls .Ldt-EnrichedPlan-Search-Input {
+ float: right;
+ font-family: Roboto;
+ font-size: 16px;
+ width: calc(100% - 340px);
+}
+
+.Ldt-EnrichedPlan-Note.non_matching {
+ display: none;
+}
+
+.Ldt-EnrichedPlan-Control- {
+ font-style: normal;
+}
+ /**********************************************************/
+/* Base for label styling */
+.Ldt-EnrichedPlan-Control-Checkbox:not(:checked),
+.Ldt-EnrichedPlan-Control-Checkbox:checked {
+ position: absolute;
+ left: -9999px;
+}
+.Ldt-EnrichedPlan-Control-Checkbox:not(:checked) + label,
+.Ldt-EnrichedPlan-Control-Checkbox:checked + label {
+ position: relative;
+ padding-left: 20px;
+ cursor: pointer;
+}
+
+/* checkbox aspect */
+.Ldt-EnrichedPlan-Control-Checkbox:not(:checked) + label:before,
+.Ldt-EnrichedPlan-Control-Checkbox:checked + label:before {
+ content: '';
+ position: absolute;
+ left:0; top: 2px;
+ width: 13px; height: 13px;
+ border: 1px solid #aaa;
+}
+/* checked mark aspect */
+.Ldt-EnrichedPlan-Control-Checkbox:not(:checked) + label:after,
+.Ldt-EnrichedPlan-Control-Checkbox:checked + label:after {
+ content: '\2a2f';
+ font-style: normal;
+ position: absolute;
+ top: 3px; left: -1px;
+ font-size: 20px;
+ transition: all .2s;
+}
+/* checked mark aspect changes */
+.Ldt-EnrichedPlan-Control-Checkbox:not(:checked) + label:after {
+ opacity: 0;
+}
+.Ldt-EnrichedPlan-Control-Checkbox:checked + label:after {
+ opacity: 1;
+}
+/* disabled checkbox */
+.Ldt-EnrichedPlan-Control-Checkbox:disabled:not(:checked) + label:before,
+.Ldt-EnrichedPlan-Control-Checkbox:disabled:checked + label:before {
+ box-shadow: none;
+ border-color: #bbb;
+ background-color: #ddd;
+}
+.Ldt-EnrichedPlan-Control-Checkbox:disabled:checked + label:after {
+ color: #999;
+}
+.Ldt-EnrichedPlan-Control-Checkbox:disabled + label {
+ color: #aaa;
+}
+/* accessibility */
+.Ldt-EnrichedPlan-Control-Checkbox:checked:focus + label:before,
+.Ldt-EnrichedPlan-Control-Checkbox:not(:checked):focus + label:before {
+ border: 1px dotted blue;
+}
+
+/* hover style just for information */
+label:hover:before {
+ border: 1px solid #4778d9!important;
+}
+
+/* hover style just for information */
+label:hover:before {
+ background-color: #ededed;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/EnrichedPlan.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,145 @@
+/* TODO
+- add callbacks
+ */
+
+IriSP.Widgets.EnrichedPlan = function(player, config) {
+ IriSP.Widgets.Widget.call(this, player, config);
+}
+
+IriSP.Widgets.EnrichedPlan.prototype = new IriSP.Widgets.Widget();
+
+IriSP.Widgets.EnrichedPlan.prototype.defaults = {
+ // Main type for slide segmentation
+ annotation_type: "Slides",
+ // If no annotation type list is specified, use all other types
+ annotation_types: [],
+ show_controls: true,
+ show_slides: true,
+ show_teacher_notes: true,
+ show_other_notes: true,
+ show_own_notes: true
+}
+
+IriSP.Widgets.EnrichedPlan.prototype.template =
+ '<div class="Ldt-EnrichedPlan-Container">'
+ + '{{#show_controls}}<form class="Ldt-EnrichedPlan-Controls">'
+ + ' <input id="{{prefix}}teacher_note_checkbox" class="Ldt-EnrichedPlan-Control-Checkbox Ldt-EnrichedPlan-Note-Teacher" {{#show_teacher_notes}}checked{{/show_teacher_notes}} type="checkbox">'
+ + ' <label for="{{prefix}}teacher_note_checkbox" class="Ldt-EnrichedPlan-Control-Label Ldt-EnrichedPlan-Note-Teacher">Notes Enseignant</label>'
+ + ' <input id="{{prefix}}other_note_checkbox" class="Ldt-EnrichedPlan-Control-Checkbox Ldt-EnrichedPlan-Note-Other" {{#show_other_notes}}checked{{/show_other_notes}} type="checkbox">'
+ + ' <label for="{{prefix}}other_note_checkbox" class="Ldt-EnrichedPlan-Control-Label Ldt-EnrichedPlan-Note-Other">Notes Autres</label>'
+ + ' <input id="{{prefix}}simplified_plan_checkbox" class="Ldt-EnrichedPlan-Control-Checkbox Ldt-EnrichedPlan-Note-Own" {{#show_own_notes}}checked{{/show_own_notes}} type="checkbox">'
+ + ' <label for="{{prefix}}simplified_plan_checkbox" class="Ldt-EnrichedPlan-Control-Label Ldt-EnrichedPlan-Note-Own">Notes perso.</label>'
+ + ' <input id="{{prefix}}slide_display_checkbox" class="Ldt-EnrichedPlan-Control-Checkbox Ldt-EnrichedPlan-Slide-Display" {{#show_slides}}checked{{/show_slides}} type="checkbox">'
+ + ' <label for="{{prefix}}slide_display_checkbox" class="Ldt-EnrichedPlan-Control-Label Ldt-EnrichedPlan-Slide-Display">Diapo<br/> </label>'
+ + ' <input class="Ldt-EnrichedPlan-Search-Input" type="search" incremental placeholder="Recherchez"/>'
+ + '</form>{{/show_controls}}'
+ + '<div class="Ldt-EnrichedPlan-Content"></div>'
+ + '</div>';
+
+IriSP.Widgets.EnrichedPlan.prototype.slideTemplate =
+ '<div data-id="{{ id }}" class="Ldt-EnrichedPlan-Slide">'
+ + ' <div class="Ldt-EnrichedPlan-SlideItem Ldt-EnrichedPlan-SlideTimecode">{{ begin }}</div>'
+ + ' <div data-timecode="{{begintc}}" class="Ldt-EnrichedPlan-SlideItem {{^show_slides}}filtered_out{{/show_slides}} Ldt-EnrichedPlan-SlideThumbnail Ldt-EnrichedPlan-Slide-Display"><img title="{{ begin }} - {{ atitle }}" src="{{ thumbnail }}"></div>'
+ + ' <div class="Ldt-EnrichedPlan-SlideContent">'
+ + ' <div data-timecode="{{begintc}}" class="Ldt-EnrichedPlan-SlideTitle Ldt-EnrichedPlan-SlideTitle{{ level }}">{{ atitle }}</div>'
+ + ' <div class="Ldt-EnrichedPlan-SlideNotes">{{{ notes }}}</div>'
+ + ' </div>'
+ + '</div>';
+
+IriSP.Widgets.EnrichedPlan.prototype.annotationTemplate = '<div title="{{ begin }} - {{ atitle }}" data-id="{{ id }}" data-timecode="{{begintc}}" class="Ldt-EnrichedPlan-SlideItem Ldt-EnrichedPlan-Note {{category}} {{filtered}}"><span class="Ldt-EnrichedPlan-Note-Text">{{{ text }}}</span> <span class="Ldt-EnrichedPlan-Note-Author">{{ author }}</span></div>';
+
+IriSP.Widgets.EnrichedPlan.prototype.draw = function() {
+ var _this = this;
+ // Generate a unique prefix, so that ids of input fields
+ // (necessary for label association) are unique too.
+ _this.prefix = "TODO";
+ // slides content: title, level (for toc)
+ var _slides = this.getWidgetAnnotations().sortBy(function(_annotation) {
+ return _annotation.begin;
+ });
+ // All other annotations
+ var _annotations = this.media.getAnnotations().filter( function (a) {
+ return a.getAnnotationType().title != _this.annotation_type;
+ }).sortBy(function(_annotation) {
+ return _annotation.begin;
+ });
+
+ // Reference annotations in each slide: assume that end time is
+ // correctly set.
+ _slides.forEach( function (slide) {
+ slide.annotations = _annotations.filter( function (a) {
+ return a.begin >= slide.begin && a.begin <= slide.end;
+ });
+ });
+
+ _this.renderTemplate();
+ var container = _this.$.find('.Ldt-EnrichedPlan-Container');
+ var content = _this.$.find('.Ldt-EnrichedPlan-Content');
+
+ // Returns the note category: Own, Other, Teacher
+ function note_category(a) {
+ return a.title.indexOf('Anonyme') < 0 ? "Own" : "Other";
+ };
+
+ _slides.forEach(function(slide) {
+ var _html = Mustache.to_html(_this.slideTemplate, {
+ id : slide.id,
+ atitle : IriSP.textFieldHtml(slide.title),
+ level: slide.content.level || 1,
+ begin : slide.begin.toString(),
+ begintc: slide.begin.milliseconds,
+ thumbnail: slide.thumbnail,
+ show_slides: _this.show_slides,
+ notes: slide.annotations.map( function (a) {
+ return Mustache.to_html(_this.annotationTemplate, {
+ id: a.id,
+ text: IriSP.textFieldHtml(a.description || a.title),
+ author: a.creator,
+ begin: a.begin.toString(),
+ begintc: a.begin.milliseconds,
+ atitle: a.title.slice(0, 20),
+ // FIXME: Temporary hack waiting for a proper metadata definition
+ category: "Ldt-EnrichedPlan-Note-" + note_category(a),
+ filtered: ( (note_category(a) == 'Own' && ! _this.show_own_notes)
+ || (note_category(a) == 'Other' && ! _this.show_other_notes)
+ || (note_category(a) == 'Teacher' && ! _this.show_teacher_notes) ) ? 'filtered_out' : ''
+ });
+ }).join("\n")
+ });
+ var _el = IriSP.jQuery(_html);
+ content.append(_el);
+ });
+
+ container.on("click", "[data-timecode]", function () {
+ _this.media.setCurrentTime(Number(this.dataset.timecode));
+ });
+
+ container.on("click", ".Ldt-EnrichedPlan-Control-Checkbox", function () {
+ var classname = _.first(_.filter(this.classList, function (s) { return s != "Ldt-EnrichedPlan-Control-Checkbox"; }));
+ if (classname !== undefined) {
+ if ($(this).is(':checked')) {
+ content.find(".Ldt-EnrichedPlan-Slide ." + classname).removeClass("filtered_out");
+ } else {
+ content.find(".Ldt-EnrichedPlan-Slide ." + classname).addClass("filtered_out");
+ }
+ }
+
+ });
+
+ container.find(".Ldt-EnrichedPlan-Search-Input").on("search", function () {
+ var q = $(this).val().toLocaleLowerCase();
+ if (q === "") {
+ // Show all
+ content.find(".Ldt-EnrichedPlan-Note").removeClass("non_matching");
+ } else {
+ $(".Ldt-EnrichedPlan-Note").each( function () {
+ var node = $(this);
+ if (node.text().toLocaleLowerCase().indexOf(q) > -1) {
+ node.removeClass("non_matching");
+ } else {
+ node.addClass("non_matching");
+ }
+ });
+ }
+ });
+};
--- a/src/ldt/ldt/static/ldt/metadataplayer/ImageDisplay.css Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/ImageDisplay.css Fri Oct 02 10:24:05 2015 +0200
@@ -1,6 +1,10 @@
-/* Nothing */
.Ldt-ImageDisplay-Container {
- margin: auto;
+ width: 100%;
+ height: 100%;
+ background-color: white;
+ background-repeat: no-repeat;
+ background-position: center;
+ background-size: contain;
}
.Ldt-ImageDisplay-Image {
@@ -9,7 +13,7 @@
}
.Ldt-ImageDisplay-Overlay {
- width: 20%;
+ width: 30%;
min-width: 20px;
height: 100%;
opacity: 0.1;
@@ -23,10 +27,10 @@
.Ldt-ImageDisplay-Overlay-Left {
left: 0px;
- cursor: url(img/hand_left.png), pointer;
+ cursor: url(img/left_arrow.svg) 20 20, pointer;
}
.Ldt-ImageDisplay-Overlay-Right {
right: 0px;
- cursor: url(img/hand_right.png), pointer;
+ cursor: url(img/right_arrow.svg) 20 20, pointer;
}
--- a/src/ldt/ldt/static/ldt/metadataplayer/ImageDisplay.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/ImageDisplay.js Fri Oct 02 10:24:05 2015 +0200
@@ -7,27 +7,27 @@
IriSP.Widgets.ImageDisplay.prototype = new IriSP.Widgets.Widget();
IriSP.Widgets.ImageDisplay.prototype.defaults = {
- annotation_type: "Slides",
+ annotation_type: "Slides"
// container: "imageContainer"
}
-IriSP.Widgets.ImageDisplay.prototype.template = '<div class="Ldt-ImageDisplay-Container"><img class="Ldt-ImageDisplay-Image" title="" alt="Slide Image" src=""/><div class="Ldt-ImageDisplay-Overlay Ldt-ImageDisplay-Overlay-Left"></div><div class="Ldt-ImageDisplay-Overlay Ldt-ImageDisplay-Overlay-Right"></div></div>';
+IriSP.Widgets.ImageDisplay.prototype.template = '<div class="Ldt-ImageDisplay-Container"><div class="Ldt-ImageDisplay-Overlay Ldt-ImageDisplay-Overlay-Left"></div><div class="Ldt-ImageDisplay-Overlay Ldt-ImageDisplay-Overlay-Right"></div></div>';
IriSP.Widgets.ImageDisplay.prototype.annotationTemplate = '';
IriSP.Widgets.ImageDisplay.prototype.update = function(annotation) {
// Update the widget with data corresponding to the annotation
- this.image.setAttribute("title", IriSP.textFieldHtml(annotation.title) + " - " + annotation.begin.toString());
- this.image.setAttribute("src", annotation.thumbnail);
+ this.image.css("background-image", "url(" + annotation.thumbnail + ")");
+ this.image.attr("title", IriSP.textFieldHtml(annotation.title) + " - " + annotation.begin.toString());
};
-IriSP.Widgets.ImageDisplay.prototype.draw = function() {
+IriSP.Widgets.ImageDisplay.prototype.draw = function() {
var _annotations = this.getWidgetAnnotations().sortBy(function(_annotation) {
return _annotation.begin;
});
var _this = this;
_this.renderTemplate();
- _this.image = _this.$.find("img")[0];
+ _this.image = _this.$.find(".Ldt-ImageDisplay-Container");
_this.$.find(".Ldt-ImageDisplay-Overlay-Left").on("click", function () { _this.navigate(-1); });
_this.$.find(".Ldt-ImageDisplay-Overlay-Right").on("click", function () { _this.navigate(+1); });
--- a/src/ldt/ldt/static/ldt/metadataplayer/LdtPlayer-core.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/LdtPlayer-core.js Fri Oct 02 10:24:05 2015 +0200
@@ -82,7 +82,7 @@
var list = [],
positions = [],
text = _text.replace(/(^\s+|\s+$)/g,'');
-
+
function addToList(_rx, _startHtml, _endHtml) {
while(true) {
var result = _rx.exec(text);
@@ -101,11 +101,11 @@
positions.push(end);
}
}
-
+
if (_regexp) {
addToList(_regexp, '<span class="Ldt-Highlight">', '</span>');
}
-
+
addToList(/(https?:\/\/)?[\w\d\-]+\.[\w\d\-]+\S+/gm, function(matches) {
return '<a href="' + (matches[1] ? '' : 'http://') + matches[0] + '" target="_blank">';
}, '</a>');
@@ -114,19 +114,19 @@
}, '</a>');
addToList(/\*[^*]+\*/gm, '<b>', '</b>');
addToList(/[\n\r]+/gm, '', '<br />');
-
+
IriSP._(_extend).each(function(x) {
addToList.apply(null, x);
});
-
+
positions = IriSP._(positions)
.chain()
.uniq()
.sortBy(function(p) { return parseInt(p); })
.value();
-
+
var res = "", lastIndex = 0;
-
+
for (var i = 0; i < positions.length; i++) {
var pos = positions[i];
res += text.substring(lastIndex, pos);
@@ -144,11 +144,11 @@
}
lastIndex = pos;
}
-
+
res += text.substring(lastIndex);
-
+
return res;
-
+
};
IriSP.log = function() {
@@ -161,11 +161,27 @@
jqSel.attr("draggable", "true").on("dragstart", function(_event) {
var d = (typeof data === "function" ? data.call(this) : data);
try {
+ if (d.html === undefined && d.uri && d.text) {
+ d.html = '<a href="' + d.uri + '">' + d.text + '</a>';
+ }
IriSP._(d).each(function(v, k) {
- if (v) {
+ if (v && k != 'text' && k != 'html') {
_event.originalEvent.dataTransfer.setData("text/x-iri-" + k, v);
}
});
+ if (d.uri && d.text) {
+ _event.originalEvent.dataTransfer.setData("text/x-moz-url", d.uri + "\n" + d.text.replace("\n", " "));
+ _event.originalEvent.dataTransfer.setData("text/plain", d.text + " " + d.uri);
+ }
+ // Define generic text/html and text/plain last (least
+ // specific types, see
+ // https://developer.mozilla.org/en-US/docs/Web/Guide/HTML/Drag_operations#Drag_Data)
+ if (d.html !== undefined) {
+ _event.originalEvent.dataTransfer.setData("text/html", d.html);
+ }
+ if (d.text !== undefined && ! d.uri) {
+ _event.originalEvent.dataTransfer.setData("text/plain", d.text);
+ }
} catch(err) {
_event.originalEvent.dataTransfer.setData("Text", JSON.stringify(d));
}
@@ -180,6 +196,62 @@
});
};
+IriSP.timestamp2ms = function(t) {
+ // Convert timestamp to numeric value
+ // It accepts the following forms:
+ // [h:mm:ss] [mm:ss] [ss]
+ var s = t.split(":").reverse();
+ while (s.length < 3) {
+ s.push("0");
+ }
+ return 1000 * (3600 * parseInt(s[2], 10) + 60 * parseInt(s[1], 10) + parseInt(s[0], 10));
+};
+
+IriSP.setFullScreen= function(elem, value) {
+ // Set fullscreen on or off
+ if (value) {
+ if (elem.requestFullscreen) {
+ elem.requestFullscreen();
+ } else if (elem.mozRequestFullScreen) {
+ elem.mozRequestFullScreen();
+ } else if (elem.webkitRequestFullscreen) {
+ elem.webkitRequestFullscreen();
+ } else if (elem.msRequestFullscreen) {
+ elem.msRequestFullscreen();
+ }
+ } else {
+ if (document.exitFullscreen) {
+ document.exitFullscreen();
+ } else if (document.msExitFullscreen) {
+ document.msExitFullscreen();
+ } else if (document.mozCancelFullScreen) {
+ document.mozCancelFullScreen();
+ } else if (document.webkitExitFullscreen) {
+ document.webkitExitFullscreen();
+ }
+ }
+};
+
+IriSP.isFullscreen = function() {
+ return (document.fullscreenElement || document.webkitFullscreenElement || document.mozFullScreenElement || document.msFullscreenElement);
+};
+
+IriSP.getFullscreenElement = function () {
+ return (document.fullscreenElement
+ || document.webkitFullscreenElement
+ || document.mozFullScreenElement
+ || document.msFullscreenElement
+ || undefined);
+};
+
+IriSP.getFullscreenEventname = function () {
+ return ((document.exitFullscreen && "fullscreenchange")
+ || (document.webkitExitFullscreen && "webkitfullscreenchange")
+ || (document.mozExitFullScreen && "mozfullscreenchange")
+ || (document.msExitFullscreen && "msfullscreenchange")
+ || "");
+};
+
/* js is where data is stored in a standard form, whatever the serializer */
//TODO: Separate Project-specific data from Source
@@ -943,6 +1015,19 @@
extendPrototype(Annotation, BaseElement);
+/* Set begin and end in one go, to avoid undesired side-effects in
+ * setBegin/setEnd interaction */
+Annotation.prototype.setBeginEnd = function(_beginMs, _endMs) {
+ _beginMs = Math.max(0,_beginMs);
+ _endMs = Math.max(0,_endMs);
+ if (_endMs < _beginMs)
+ _endMs = _beginMs;
+ this.begin.setMilliseconds(_beginMs);
+ this.end.setMilliseconds(_endMs);
+ this.trigger("change-begin");
+ this.trigger("change-end");
+};
+
Annotation.prototype.setBegin = function(_beginMs) {
this.begin.setMilliseconds(Math.max(0,_beginMs));
this.trigger("change-begin");
@@ -1470,7 +1555,17 @@
videoEl.append(_srcNode);
}
}
-
+ if (opts.subtitle) {
+ var _trackNode = IriSP.jQuery('<track>');
+ _trackNode.attr({
+ label: "Subtitles",
+ kind: "subtitles",
+ srclang: "fr",
+ src: opts.subtitle,
+ default: ""
+ });
+ videoEl.append(_trackNode);
+ }
jqselector.html(videoEl);
var mediaEl = videoEl[0];
@@ -1569,6 +1664,13 @@
media.trigger("seeked");
});
+ videoEl.on("click", function() {
+ if (mediaEl.paused) {
+ media.play();
+ } else {
+ media.pause();
+ };
+ });
};
/* START contentapi-serializer.js */
@@ -1745,7 +1847,7 @@
if (typeof _data.content.img !== "undefined" && _data.content.img.src !== "undefined") {
_res.thumbnail = _data.content.img.src;
}
- _res.created = IriSP.Model.isoToDate(_data.created);
+ _res.created = IriSP.Model.isoToDate((_data.meta ? _data.meta['dc:created'] : "") ||_data.created);
if (typeof _data.color !== "undefined") {
var _c = parseInt(_data.color).toString(16);
while (_c.length < 6) {
@@ -1758,8 +1860,7 @@
_res.setAnnotationType(_data.meta["id-ref"]);
_res.setTags(IriSP._(_data.tags).pluck("id-ref"));
_res.keywords = _res.getTagTexts();
- _res.setBegin(_data.begin);
- _res.setEnd(_data.end);
+ _res.setBeginEnd(_data.begin, _data.end);
_res.creator = _data.meta["dc:creator"] || "";
_res.project = _data.meta.project || "";
if (typeof _data.meta["dc:source"] !== "undefined" && typeof _data.meta["dc:source"].content !== "undefined") {
@@ -1957,9 +2058,11 @@
serializeAnnotation : function(_data, _source) {
var _annType = _data.getAnnotationType();
return {
+ id: _data.id,
begin: _data.begin.milliseconds,
end: _data.end.milliseconds,
content: {
+ data: (_data.content ? _data.content.data || {} : {}),
description: _data.description,
title: _data.title,
audio: _data.audio
@@ -1972,7 +2075,9 @@
type: ( typeof _annType.dont_send_id !== "undefined" && _annType.dont_send_id ? "" : _annType.id ),
meta: {
created: _data.created,
- creator: _data.creator
+ creator: _data.creator,
+ modified: _data.modified,
+ contributor: _data.contributor
}
};
},
@@ -2003,11 +2108,13 @@
return _tag.id;
});
_ann.setTags(_tagIds);
- _ann.setBegin(_anndata.begin);
- _ann.setEnd(_anndata.end);
+ _ann.setBeginEnd(_anndata.begin, _anndata.end);
if (typeof _anndata.content.audio !== "undefined" && _anndata.content.audio.href) {
_ann.audio = _anndata.content.audio;
- }
+ };
+ if (_anndata.content.data) {
+ _ann.content = { data: _anndata.content.data };
+ };
_source.getAnnotations().push(_ann);
},
serialize : function(_source) {
@@ -2017,7 +2124,7 @@
if (typeof _data == "string") {
_data = JSON.parse(_data);
}
-
+
_source.addList('tag', new IriSP.Model.List(_source.directory));
_source.addList('annotationType', new IriSP.Model.List(_source.directory));
_source.addList('annotation', new IriSP.Model.List(_source.directory));
@@ -2025,7 +2132,8 @@
}
};
-/* End ldt_annotate serializer *//* ldt_localstorage serializer: Used to store personal annotations in local storage */
+/* End ldt_annotate serializer */
+/* ldt_localstorage serializer: Used to store personal annotations in local storage */
if (typeof IriSP.serializers === "undefined") {
IriSP.serializers = {};
@@ -2035,9 +2143,11 @@
serializeAnnotation : function(_data, _source) {
var _annType = _data.getAnnotationType();
return {
+ id: _data.id,
begin: _data.begin.milliseconds,
end: _data.end.milliseconds,
content: {
+ data: (_data.content ? _data.content.data || {} : {}),
description: _data.description,
title: _data.title,
audio: _data.audio
@@ -2048,7 +2158,9 @@
type: ( typeof _annType.dont_send_id !== "undefined" && _annType.dont_send_id ? "" : _annType.id ),
meta: {
created: _data.created,
- creator: _data.creator
+ creator: _data.creator,
+ modified: _data.modified,
+ contributor: _data.contributor
}
};
},
@@ -2058,6 +2170,8 @@
_ann.title = _anndata.content.title || "";
_ann.creator = _anndata.meta.creator || "";
_ann.created = new Date(_anndata.meta.created);
+ _ann.contributor = _anndata.meta.contributor || "";
+ _ann.modified = new Date(_anndata.meta.modified);
_ann.setMedia(_anndata.media, _source);
var _anntype = _source.getElement(_anndata.type);
if (!_anntype) {
@@ -2079,11 +2193,13 @@
return _tag.id;
});
_ann.setTags(_tagIds);
- _ann.setBegin(_anndata.begin);
- _ann.setEnd(_anndata.end);
+ _ann.setBeginEnd(_anndata.begin, _anndata.end);
if (typeof _anndata.content.audio !== "undefined" && _anndata.content.audio.href) {
_ann.audio = _anndata.content.audio;
- }
+ };
+ if (_anndata.content.data) {
+ _ann.content = { data: _anndata.content.data };
+ };
_source.getAnnotations().push(_ann);
},
serialize : function(_source) {
@@ -2168,8 +2284,8 @@
backboneRelational: "backbone-relational.js",
paper: "paper.js",
jqueryMousewheel: "jquery.mousewheel.min.js",
- splitter: "jquery.splitter.js",
- cssSplitter: "jquery.splitter.css",
+ splitter: "jquery.touchsplitter.js",
+ cssSplitter: "jquery.touchsplitter.css",
renkanPublish: "renkan.js",
processing: "processing-1.3.6.min.js",
recordMicSwf: "record_mic.swf",
@@ -2259,7 +2375,7 @@
};
IriSP.guiDefaults = {
- width : 640,
+ width : 640,
container : 'LdtPlayer',
spacer_div_height : 0,
widgets: []
@@ -2312,23 +2428,21 @@
ns.log("IriSP.Metadataplayer.prototype.loadLibs");
var $L = $LAB
.queueScript(ns.getLib("Mustache"));
-
formerJQuery = !!window.jQuery;
former$ = !!window.$;
formerUnderscore = !!window._;
-
+
if (typeof ns.jQuery === "undefined") {
$L.queueScript(ns.getLib("jQuery"));
}
-
+
if (typeof ns._ === "undefined") {
$L.queueScript(ns.getLib("underscore"));
}
-
+
if (typeof window.JSON == "undefined") {
$L.queueScript(ns.getLib("json"));
}
-
$L.queueWait().queueScript(ns.getLib("jQueryUI")).queueWait();
/* widget specific requirements */
@@ -2340,9 +2454,8 @@
}
}
}
-
+
var _this = this;
-
$L.queueWait(function() {
_this.onLibsLoaded();
});
@@ -2352,6 +2465,7 @@
Metadataplayer.prototype.onLibsLoaded = function() {
ns.log("IriSP.Metadataplayer.prototype.onLibsLoaded");
+
if (typeof ns.jQuery === "undefined" && typeof window.jQuery !== "undefined") {
ns.jQuery = window.jQuery;
if (former$ || formerJQuery) {
@@ -2364,9 +2478,10 @@
_.noConflict();
}
}
+
ns.loadCss(ns.getLib("cssjQueryUI"));
ns.loadCss(this.config.css);
-
+
this.$ = ns.jQuery('#' + this.config.container);
this.$.css({
"width": this.config.width,
@@ -2375,7 +2490,7 @@
if (typeof this.config.height !== "undefined") {
this.$.css("height", this.config.height);
}
-
+
this.widgets = [];
var _this = this;
ns._(this.config.widgets).each(function(widgetconf, key) {
@@ -2388,9 +2503,9 @@
});
});
this.$.find('.Ldt-Loader').detach();
-
+
this.widgetsLoaded = false;
-
+
this.on("widget-loaded", function() {
if (_this.widgetsLoaded) {
return;
@@ -2402,7 +2517,44 @@
_this.widgetsLoaded = true;
_this.trigger("widgets-loaded");
}
- });
+ });
+};
+
+Metadataplayer.prototype.loadLocalAnnotations = function(localsourceidentifier) {
+ if (this.localSource === undefined)
+ this.localSource = this.sourceManager.newLocalSource({serializer: IriSP.serializers['ldt_localstorage']});
+ // Load current local annotations
+ if (localsourceidentifier) {
+ // Allow to override localsourceidentifier when necessary (usually at init time)
+ this.localSource.identifier = localsourceidentifier;
+ }
+ this.localSource.deSerialize(window.localStorage[this.localSource.identifier] || "[]");
+ return this.localSource;
+};
+
+Metadataplayer.prototype.saveLocalAnnotations = function() {
+ // Save annotations back to localstorage
+ window.localStorage[this.localSource.identifier] = this.localSource.serialize();
+ // Merge modifications into widget source
+ // this.source.merge(this.localSource);
+};
+
+Metadataplayer.prototype.addLocalAnnotation = function(a) {
+ this.loadLocalAnnotations();
+ this.localSource.getAnnotations().push(a);
+ this.saveLocalAnnotations();
+};
+
+Metadataplayer.prototype.deleteLocalAnnotation = function(ident) {
+ this.localSource.getAnnotations().removeId(ident, true);
+ this.saveLocalAnnotations();
+};
+
+Metadataplayer.prototype.getLocalAnnotation = function (ident) {
+ this.loadLocalAnnotations();
+ // We cannot use .getElement since it fetches
+ // elements from the global Directory
+ return IriSP._.first(IriSP._.filter(this.localSource.getAnnotations(), function (a) { return a.id == ident; }));
};
Metadataplayer.prototype.loadMetadata = function(_metadataInfo) {
@@ -2425,9 +2577,9 @@
var _divs = this.layoutDivs(_widgetConfig.type);
_widgetConfig.container = _divs[0];
}
-
+
var _this = this;
-
+
if (typeof ns.Widgets[_widgetConfig.type] !== "undefined") {
ns._.defer(function() {
_callback(new ns.Widgets[_widgetConfig.type](_this, _widgetConfig));
@@ -2472,7 +2624,7 @@
if (typeof _height !== "undefined") {
divHtml.css("height", _height);
}
-
+
this.$.append(divHtml);
this.$.append(spacerHtml);
@@ -2481,7 +2633,8 @@
})(IriSP);
-/* End of widgets-container/metadataplayer.js *//* widgetsDefinition of an ancestor for the Widget classes */
+/* End of widgets-container/metadataplayer.js */
+/* widgetsDefinition of an ancestor for the Widget classes */
if (typeof IriSP.Widgets === "undefined") {
IriSP.Widgets = {};
@@ -2500,44 +2653,44 @@
IriSP.Widgets.Widget = function(player, config) {
-
+
if( typeof player === "undefined") {
/* Probably an abstract call of the class when
* individual widgets set their prototype */
return;
}
-
+
this.__subwidgets = [];
-
+
/* Setting all the configuration options */
var _type = config.type || "(unknown)",
_config = IriSP._.defaults({}, config, (player && player.config ? player.config.default_options : {}), this.defaults),
_this = this;
-
+
IriSP._(_config).forEach(function(_value, _key) {
_this[_key] = _value;
});
-
+
this.$ = IriSP.jQuery('#' + this.container);
-
+
if (typeof this.width === "undefined") {
this.width = this.$.width();
} else {
this.$.css("width", this.width);
}
-
+
if (typeof this.height !== "undefined") {
this.$.css("height", this.height);
}
-
+
/* Setting this.player at the end in case it's been overriden
* by a configuration option of the same name :-(
*/
this.player = player || new IriSP.FakeClass(["on","trigger","off","loadWidget","loadMetadata"]);
-
+
/* Adding classes and html attributes */
this.$.addClass("Ldt-TraceMe Ldt-Widget").attr("widget-type", _type);
-
+
this.l10n = (
typeof this.messages[IriSP.language] !== "undefined"
? this.messages[IriSP.language]
@@ -2547,10 +2700,14 @@
: this.messages["en"]
)
);
-
+
/* Loading Metadata if required */
-
+
function onsourceloaded() {
+ if (_this.localannotations) {
+ _this.localsource = player.loadLocalAnnotations(_this.localannotations);
+ _this.source.merge(_this.localsource);
+ }
if (_this.media_id) {
_this.media = this.getElement(_this.media_id);
} else {
@@ -2559,8 +2716,6 @@
};
_this.media = _this.source.getCurrentMedia(_mediaopts);
}
-
-
if (_this.pre_draw_callback){
IriSP.jQuery.when(_this.pre_draw_callback()).done(_this.draw());
}
@@ -2569,11 +2724,10 @@
}
_this.player.trigger("widget-loaded");
}
-
+
if (this.metadata) {
/* Getting metadata */
this.source = player.loadMetadata(this.metadata);
-
/* Call draw when loaded */
this.source.onLoad(onsourceloaded);
} else {
@@ -2581,8 +2735,8 @@
onsourceloaded();
}
}
-
-
+
+
};
IriSP.Widgets.Widget.prototype.defaults = {};
@@ -2700,7 +2854,7 @@
// offset is normally either -1 (previous slide) or +1 (next slide)
var _this = this;
var currentTime = _this.media.getCurrentTime();
- var annotations = _this.source.getAnnotations().sortBy(function(_annotation) {
+ var annotations = _this.getWidgetAnnotations().sortBy(function(_annotation) {
return _annotation.begin;
});
for (var i = 0; i < annotations.length; i++) {
@@ -2713,6 +2867,51 @@
};
};
+/*
+ * Propose an export of the widget's annotations
+ *
+ * Parameter: a list of annotations. If not specified, the widget's annotations will be exported.
+ */
+IriSP.Widgets.Widget.prototype.exportAnnotations = function(annotations) {
+ var widget = this;
+ if (annotations === undefined)
+ annotations = this.getWidgetAnnotations();
+ var $ = IriSP.jQuery;
+
+ // FIXME: this should belong to a proper serialize/deserialize component?
+ var content = Mustache.to_html("[video:{{url}}]\n", {url: widget.media.url}) + annotations.map( function(a) { return Mustache.to_html("[{{ a.begin }}]{{ a.title }} {{ a.description }}[{{ a.end }}]", { a: a }); }).join("\n");
+
+ var el = $("<pre>")
+ .addClass("exportContainer")
+ .text(content)
+ .dialog({
+ title: "Annotation export",
+ open: function( event, ui ) {
+ // Select text
+ var range;
+ if (document.selection) {
+ range = document.body.createTextRange();
+ range.moveToElementText(this[0]);
+ range.select();
+ } else if (window.getSelection) {
+ range = document.createRange();
+ range.selectNode(this[0]);
+ window.getSelection().addRange(range);
+ }
+ },
+ autoOpen: true,
+ width: '80%',
+ minHeight: '400',
+ height: 400,
+ buttons: [ { text: "Close", click: function() { $( this ).dialog( "close" ); } },
+ { text: "Download", click: function () {
+ a = document.createElement('a');
+ a.setAttribute('href', 'data:text/plain;base64,' + btoa(content));
+ a.setAttribute('download', 'Annotations - ' + widget.media.title.replace(/[^ \w]/g, '') + '.txt');
+ a.click();
+ } } ]
+ });
+};
/**
* This method responsible of drawing a widget on screen.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Markers.css Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,185 @@
+
+.Ldt-Markers-Marker {
+ position: absolute;
+ margin-left: -1px;
+ border: 1px solid #ffffff;
+}
+
+.Ldt-Markers-MarkerBall {
+ background: #ffffff;
+}
+
+.Ldt-Markers-MarkerBall:hover {
+ background: #bebebe;
+}
+
+.Ldt-Markers-List{
+ overflow: hidden;
+}
+
+.Ldt-Markers-Position {
+ background: #fc00ff;
+ position: absolute;
+ top: -1px;
+ left: 0;
+ margin-left: -1px;
+ width: 2px;
+ bottom: -1px;
+ z-index: 80000;
+}
+
+.Ldt-Markers-Inputs{
+ background-color: #e0e0e0;
+ margin-top: 1px;
+}
+
+.Ldt-Markers-RoundButton{
+ display: inline-block;
+ background-color: #d93c71;
+ color: #ffffff;
+ cursor: pointer;
+ height: 20px;
+ width: 20px;
+ border-radius: 20px;
+ font-size: 25px;
+ font-style: bold;
+ border: 1px solid;
+ border-color: #eca3bc #631e34 #36101c #e16e93;
+ cursor: pointer;
+ margin-right: 0px;
+ margin-left: 13px;
+ margin-bottom: 10px;
+ margin-top: 10px;
+ padding: 4px;
+ text-align: center;
+ vertical-align: top;
+ line-height: 20px;
+}
+
+.Ldt-Markers-RoundButton.Ldt-Markers-CannotCreate{
+ background-color: #999999;
+ border-color: #797979 #444444 #222222 #696969;
+}
+
+.Ldt-Markers-RoundButton.Ldt-Markers-Delete{
+ line-height: 23px;
+ text-indent: 2px;
+}
+
+.Ldt-Markers-RoundButton.Ldt-Markers-PreviewDelete{
+ line-height: 23px;
+ text-indent: 2px;
+}
+
+.Ldt-Markers-Info{
+ height: 125px;
+ width: 90%;
+ display: inline-block;
+ margin: 0px;
+}
+
+.Ldt-Markers-Screen{
+ height: 125px;
+ margin: 0px;
+}
+
+.Ldt-Markers-ScreenSending, .Ldt-Markers-ScreenFailure, .Ldt-Markers-ScreenSuccess,
+.Ldt-Markers-ScreenConfirmDelete, .Ldt-Markers-ScreenDeleteSuccess{
+ text-align: center;
+ vertical-align: middle;
+ line-height: 125px;
+ font-size: 18px;
+ font-weight: bold;
+ color: #68273C;
+}
+
+.Ldt-Markers-Screen-InnerBox{
+ border: 1px solid #CCCCCC;
+ background: #FFFFFF;
+ color: #FF3B77; text-align: center;
+ font-size: 13px; font-weight: bold;
+}
+
+a.Ldt-Markers-Close {
+ position: absolute; right: 2px;
+ display: inline-block; width: 17px; height: 17px; margin: 4px;
+ background: url(img/widget-control.png);
+}
+
+a.Ldt-Markers-Screen-SubmitDelete, a.Ldt-Markers-Screen-CancelDelete {
+ color: #3366BB;
+ cursor: pointer;
+}
+
+a.Ldt-Markers-Screen-SubmitDelete:hover, a.Ldt-Markers-Screen-CancelDelete:hover {
+ color: #3a75ff;
+}
+
+.Ldt-Markers-MarkerDescription{
+ height: 45%;
+ width: 90%;
+ border: 1px solid #68273c;
+ margin: 10px;
+ padding: 10px;
+ background: #ffffff;
+}
+
+.Ldt-Markers-MarkerDescription:hover{
+ border: 2px solid #e87d9f;
+}
+
+.Ldt-Markers-MarkerEdit{
+ height: 70%;
+ width: 100%;
+ margin: 10px;
+}
+
+.Ldt-Markers-MarkerTextArea{
+ height: auto;
+ width: auto;
+ max-width: 82%;
+ max-height: 100%;
+ padding: 10px;
+ background: #ffffff;
+ border: 2px solid #e87d9f;
+ margin: 0px;
+}
+
+.Ldt-Markers-Buttons{
+ display: inline-block;
+ width: 17%;
+ vertical-align: top;
+}
+
+.Ldt-Markers-MarkerSend, .Ldt-Markers-MarkerPreviewSend, .Ldt-Markers-MarkerCancel{
+ display: inline-block;
+ background-color: #d93c71;
+ color: #ffffff;
+ cursor: pointer;
+ height: 20px;
+ width: 80px;
+ font-size: 11;
+ font-style: bold;
+ border: 1px solid;
+ border-color: #eca3bc #631e34 #36101c #e16e93;
+ cursor: pointer;
+ margin-right: 5px;
+ margin-left: 5px;
+ margin-bottom: 10px;
+ margin-top: 0px;
+ padding: 4px;
+ text-align: center;
+ vertical-align: top;
+ line-height: 20px;
+ vertical-align: top;
+}
+
+.Ldt-Markers-RoundButton:hover, .Ldt-Markers-MarkerSend:hover, .Ldt-Markers-MarkerPreviewSend:hover, .Ldt-Markers-MarkerCancel:hover{
+ background-color: #e15581;
+ border-color: #222222 #e87d9f #f0adc3 #68273c;
+}
+
+.Ldt-Markers-RoundButton.Ldt-Markers-CannotCreate:hover{
+ background-color: #999999;
+ border-color: #797979 #444444 #222222 #696969;
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Markers.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,554 @@
+
+IriSP.Widgets.Markers = function(player, config) {
+ IriSP.Widgets.Widget.call(this, player, config);
+};
+
+IriSP.Widgets.Markers.prototype = new IriSP.Widgets.Widget();
+
+IriSP.Widgets.Markers.prototype.defaults = {
+ annotation_type: "markers",
+ line_height: 8,
+ background: "#e0e0e0",
+ marker_color: "#ff80fc",
+ placeholder_color: "#ffffff",
+ hover_color: "#e15581",
+ selected_color: "#74d600",
+ ball_radius: 4,
+ pause_on_write: true,
+ play_on_submit: true,
+ api_serializer: "ldt_annotate",
+ api_endpoint_template_create: "",
+ api_endpoint_template_edit: "",
+ api_endpoint_template_delete: "",
+ api_method_create: "POST",
+ api_method_edit: "PUT",
+ api_method_delete: "DELETE",
+ project_id: "",
+ creator_name: "",
+ after_send_timeout: 0,
+ markers_gap: 2000,
+ allow_empty_markers: false,
+ close_after_send: false,
+ custom_send_button: false,
+ custom_cancel_button: false,
+ preview_mode: false,
+};
+
+IriSP.Widgets.Markers.prototype.template =
+ '<div class="Ldt-Markers-Display" style="height:{{line_height}}px;">'
+ + '<div class="Ldt-Markers-List" style="height:{{line_height}}px; position: relative;"></div>'
+ + '<div class="Ldt-Markers-Position"></div>'
+ + '</div>'
+ + '<div class="Ldt-Markers-Inputs">'
+ + '<div class="Ldt-Markers-Screen Ldt-Markers-ScreenMain">'
+ + '<div class="Ldt-Markers-RoundButton Ldt-Markers-CannotCreate" title="{{#preview_mode}}{{l10n.preview_mode_submit}}{{/preview_mode}}{{^preview_mode}}{{l10n.cannot_create}}{{/preview_mode}}">+</div>'
+ + '<div class="Ldt-Markers-RoundButton Ldt-Markers-Create">+</div>'
+ + '{{^preview_mode}}<div class="Ldt-Markers-RoundButton Ldt-Markers-Delete">✖</div>{{/preview_mode}}'
+ + '{{#preview_mode}}<div class="Ldt-Markers-RoundButton Ldt-Markers-PreviewDelete" title="{{l10n.preview_mode_delete}}">✖</div>{{/preview_mode}}'
+ + '<div class="Ldt-Markers-Info"></div>'
+ + '</div>'
+ + '<div class="Ldt-Markers-Screen Ldt-Markers-ScreenSending">'
+ + '<div class="Ldt-Markers-Screen-InnerBox">{{l10n.wait_while_processing}}</div>'
+ + '</div>'
+ + '<div class="Ldt-Markers-Screen Ldt-Markers-ScreenSuccess">'
+ + '<a title="{{l10n.close_widget}}" class="Ldt-Markers-Close" href="#"></a>'
+ + '<div class="Ldt-Markers-Screen-InnerBox">{{l10n.annotation_saved}}</div>'
+ + '</div>'
+ + '<div class="Ldt-Markers-Screen Ldt-Markers-ScreenDeleteSuccess">'
+ + '<a title="{{l10n.close_widget}}" class="Ldt-Markers-Close" href="#"></a>'
+ + '<div class="Ldt-Markers-Screen-InnerBox">{{l10n.delete_saved}}</div>'
+ + '</div>'
+ + '<div class="Ldt-Markers-Screen Ldt-Markers-ScreenFailure">'
+ + '<a title="{{l10n.close_widget}}" class="Ldt-Markers-Close" href="#"></a>'
+ + '<div class="Ldt-Markers-Screen-InnerBox">{{l10n.error_while_contacting}}</div>'
+ + '</div>'
+ + '<div class="Ldt-Markers-Screen Ldt-Markers-ScreenConfirmDelete">'
+ + '<a title="{{l10n.close_widget}}" class="Ldt-Markers-Close" href="#"></a>'
+ + '<div class="Ldt-Markers-Screen-InnerBox">'
+ + '{{l10n.delete_text}} '
+ + '<a class="Ldt-Markers-Screen-SubmitDelete">{{l10n.submit_delete}}</a> '
+ + '<a class="Ldt-Markers-Screen-CancelDelete">{{l10n.cancel}}</a>'
+ + '</div>'
+ + '</div>'
+ + '</div>';
+
+
+IriSP.Widgets.Markers.prototype.markerTemplate =
+ '<div class="Ldt-Markers-Marker" style="height:{{height}}px; left:{{left}}px; width: 2px; background-color: black;">' +
+ '<div class="Ldt-Markers-MarkerBall" style="background-color: {{marker_color}}; position: relative; width: {{ball_diameter}}px; height: {{ball_diameter}}px; left: {{ball_left}}px; top: {{ball_top}}px; border: 1px solid; border-radius: {{ball_radius}}px"></div>' +
+ '</div>';
+
+IriSP.Widgets.Markers.prototype.markerPlaceholderTemplate =
+ '<div class="Ldt-Markers-Marker Ldt-Markers-PlaceholderMarker" style="height:{{height}}px; left:{{left}}px; width: 2px; background-color: black;">' +
+ '<div class="Ldt-Markers-MarkerBall" style="background-color: {{marker_color}}; position: relative; width: {{ball_diameter}}px; height: {{ball_diameter}}px; left: {{ball_left}}px; top: {{ball_top}}px; border: 1px solid; border-radius: {{ball_radius}}px"></div>' +
+ '</div>';
+
+IriSP.Widgets.Markers.prototype.infoTemplate =
+ '{{^edit}}<div class="Ldt-Markers-MarkerDescription">{{marker_info}}</div>{{/edit}}' +
+ '{{#edit}}<div class="Ldt-Markers-MarkerEdit">' +
+ '<textarea class="Ldt-Markers-MarkerTextArea" cols="60" rows="4">{{marker_info}}</textarea>' +
+ '<div class="Ldt-Markers-Buttons">' +
+ '{{^preview_mode}}<div class="Ldt-Markers-MarkerSend">{{send}}</div>{{/preview_mode}}' +
+ '{{#preview_mode}}<div class="Ldt-Markers-MarkerPreviewSend" title="{{preview_mode_text}}">{{send}}</div>{{/preview_mode}}' +
+ '<div class="Ldt-Markers-MarkerCancel">{{cancel}}</div>' +
+ '</div>' +
+ '</div>{{/edit}}'
+
+IriSP.Widgets.Markers.prototype.messages = {
+ en : {
+ send : "Send",
+ submit_delete: "Delete",
+ cancel : "Cancel",
+ preview_mode_submit: "You cannot submit a marker in preview mode.",
+ preview_mode_delete: "You cannot delete a marker in preview mode",
+ wait_while_processing: "Please wait while your annotation is being processed...",
+ delete_text: "The selected marker will be deleted. Continue?",
+ error_while_contacting: "An error happened while contacting the server. Your annotation has not been saved.",
+ annotation_saved: "Thank you, your annotation has been saved.",
+ delete_saved: "Thank you, your annotation has been deleted",
+ close_widget: "Close",
+ cannot_create: "Cannot create marker on this timecode"
+ },
+ fr : {
+ send : "Envoyer",
+ submit_delete: "Supprimer",
+ cancel : "Annuler",
+ preview_mode_submit: "Vous ne pouvez pas créer ou éditer de marqueur en mode aperçu",
+ preview_mode_delete: "Vous ne pouvez pas supprimer de marqueur en mode aperçu",
+ wait_while_processing: "Veuillez patienter pendant le traitement de votre annotation...",
+ delete_text: "Le marqueur sélectionné sera supprimé. Continuer?",
+ error_while_contacting: "Une erreur s'est produite en contactant le serveur. Votre annotation n'a pas été enregistrée.",
+ annotation_saved: "Merci, votre annotation a été enregistrée.",
+ delete_saved: "Merci, votre annotation a été supprimée",
+ close_widget: "Fermer",
+ cannot_create: "Impossible de créer un marqueur sur ce timecode"
+ }
+}
+
+IriSP.Widgets.Markers.prototype.draw = function(){
+ var _this = this;
+
+ this.renderTemplate();
+
+ this.markers = this.getWidgetAnnotations().filter(function(_ann) {
+ return ((_ann.getDuration() == 0) || (_ann.begin == _ann.end));
+ });
+ this.drawMarkers();
+
+ this.$.find(".Ldt-Markers-Create").click(this.functionWrapper("onCreateClick"));
+ this.$.find(".Ldt-Markers-Delete").click(this.functionWrapper("onDeleteClick"));
+ this.$.find(".Ldt-Markers-RoundButton").hide()
+ this.updateCreateButtonState(this.media.getCurrentTime())
+ this.$.find(".Ldt-Markers-Screen-SubmitDelete").click(this.functionWrapper("sendDelete"));
+ this.$.find(".Ldt-Markers-Screen-CancelDelete").click(function(){
+ _this.showScreen("Main");
+ _this.cancelEdit();
+ })
+ this.showScreen("Main");
+ this.$.css({
+ margin: "1px 0",
+ height: this.line_height,
+ background: this.background
+ });
+
+ this.$.find(".Ldt-Markers-Close").click(this.functionWrapper("revertToMainScreen"));
+
+ this.onMediaEvent("timeupdate", this.functionWrapper("updatePosition"));
+ this.onMediaEvent("timeupdate", this.functionWrapper("updateCreateButtonState"));
+ this.onMediaEvent("play", this.functionWrapper("clearSelectedMarker"));
+ this.onMdpEvent("Markers.refresh", this.functionWrapper("drawMarkers"));
+
+ this.newMarkerTimeCode = 0;
+ this.selectedMarker = false;
+}
+
+
+IriSP.Widgets.Markers.prototype.updatePosition = function(_time) {
+ var _x = Math.floor( this.width * _time / this.media.duration);
+ this.$.find('.Ldt-Markers-Position').css({
+ left: _x + "px"
+ });
+}
+
+IriSP.Widgets.Markers.prototype.updateCreateButtonState = function(_time){
+ _this = this
+ var can_create = this.preview_mode? false : this.markers.every(function(_marker){
+ return ((_time < (_marker.begin-_this.markers_gap))||(_time > (_marker.begin+_this.markers_gap)))
+ });
+ if (can_create){
+ if ((this.$.find(".Ldt-Markers-Create").is(":hidden"))&&(this.$.find(".Ldt-Markers-Delete").is(":hidden")||this.$.find(".Ldt-Markers-PreviewDelete").is(":hidden"))){
+ this.$.find(".Ldt-Markers-RoundButton").hide();
+ this.$.find(".Ldt-Markers-Create").show();
+ }
+ }
+ else {
+ if ((this.$.find(".Ldt-Markers-CannotCreate").is(":hidden"))&&(this.$.find(".Ldt-Markers-Delete").is(":hidden")||this.$.find(".Ldt-Markers-PreviewDelete").is(":hidden"))){
+ this.$.find(".Ldt-Markers-RoundButton").hide();
+ this.$.find(".Ldt-Markers-CannotCreate").show();
+ }
+ }
+}
+
+IriSP.Widgets.Markers.prototype.onCreateClick = function(){
+ this.pauseOnWrite();
+ if (!this.selectedMarker){
+ this.newMarkerCurrentTime = this.media.getCurrentTime();
+ this.showPlaceholder(this.media.getCurrentTime());
+ this.startEdit();
+ }
+}
+
+IriSP.Widgets.Markers.prototype.onDeleteClick = function(){
+ _this = this;
+ this.pauseOnWrite();
+ if(this.selectedMarker){
+ this.showScreen("ConfirmDelete");
+ }
+ else {
+ // Click on "x" without a selected marker: back to initial state
+ this.cancelEdit();
+ }
+}
+
+IriSP.Widgets.Markers.prototype.startEdit = function(){
+ if (this.selectedMarker){
+ _divHtml = Mustache.to_html(this.infoTemplate, {
+ edit: true,
+ preview_mode: this.preview_mode,
+ preview_mode_text: this.l10n.preview_mode_submit,
+ marker_info: this.selectedMarker.description,
+ send: this.custom_send_button? this.custom_send_button : this.l10n.send,
+ cancel: this.custom_cancel_button? this.custom_cancel_button :this.l10n.cancel
+ })
+ }
+ else {
+ _divHtml = Mustache.to_html(this.infoTemplate, {
+ edit: true,
+ marker_info: "",
+ preview_mode: this.preview_mode,
+ preview_mode_text: this.l10n.preview_mode_submit,
+ send: this.custom_send_button? this.custom_send_button : this.l10n.send,
+ cancel: this.custom_cancel_button? this.custom_cancel_button :this.l10n.cancel
+ })
+ }
+ this.$.find(".Ldt-Markers-Info").html(_divHtml);
+ this.$.find(".Ldt-Markers-MarkerSend").click(this.functionWrapper("onSubmit"));
+ this.$.find(".Ldt-Markers-MarkerCancel").click(this.functionWrapper("cancelEdit"));
+ this.$.find(".Ldt-Markers-MarkerTextArea").bind("change keyup input paste", this.functionWrapper("onDescriptionChange"));
+ this.$.find(".Ldt-Markers-RoundButton").hide();
+ if (this.preview_mode){
+ this.$.find(".Ldt-Markers-PreviewDelete").show();
+ }
+ else {
+ this.$.find(".Ldt-Markers-Delete").show();
+ }
+ this.editing = true;
+}
+
+IriSP.Widgets.Markers.prototype.cancelEdit = function(){
+ if (this.selectedMarker){
+ // Click on "cancel" while editing a marker: back to visualization state
+ _divHtml = Mustache.to_html(this.infoTemplate, {
+ edit: false,
+ marker_info: this.selectedMarker.description,
+ })
+ this.$.find(".Ldt-Markers-Info").html(_divHtml);
+ if (!this.preview_mode){
+ this.$.find(".Ldt-Markers-MarkerDescription").click(this.functionWrapper("startEdit"));
+ }
+ }
+ else {
+ // Click on "cancel" while editing a marker: back to initial state
+ this.hidePlaceholder();
+ this.$.find(".Ldt-Markers-Info").html("");
+ this.$.find(".Ldt-Markers-RoundButton").hide()
+ this.$.find(".Ldt-Markers-Create").show()
+ this.updateCreateButtonState(this.media.getCurrentTime())
+ }
+ this.editing = false;
+}
+
+IriSP.Widgets.Markers.prototype.onDescriptionChange = function(){
+ // Returns false if the textarea is empty, true if there is text in it
+ if(!this.allow_empty_markers){
+ var _field = this.$.find(".Ldt-Markers-MarkerTextArea"),
+ _contents = _field.val();
+ _field.css("border-color", !!_contents ? "#e87d9f" : "#ff0000");
+ if (!!_contents) {
+ _field.removeClass("empty");
+ } else {
+ _field.addClass("empty");
+ }
+ this.pauseOnWrite();
+ return !!_contents;
+ }
+ else {
+ // If the widget is configured to allow to post empty markers, it returns true
+ return true
+ }
+};
+
+IriSP.Widgets.Markers.prototype.pauseOnWrite = function(){
+ if (this.pause_on_write && !this.media.getPaused()) {
+ this.media.pause();
+ }
+};
+
+IriSP.Widgets.Markers.prototype.showScreen = function(_screenName) {
+ this.$.find('.Ldt-Markers-Screen' + _screenName).show()
+ .siblings().hide();
+}
+
+IriSP.Widgets.Markers.prototype.revertToMainScreen = function(){
+ if (this.$.find(".Ldt-Markers-ScreenMain").is(":hidden")){
+ this.showScreen("Main");
+ this.cancelEdit();
+ if (this.selectedMarker){
+ this.$.find(".Ldt-Markers-RoundButton").hide();
+ if (this.preview_mode){
+ this.$.find(".Ldt-Markers-PreviewDelete").show();
+ }
+ else {
+ this.$.find(".Ldt-Markers-Delete").show();
+ }
+ }
+ else {
+ this.$.find(".Ldt-Markers-RoundButton").hide();
+ this.$.find(".Ldt-Markers-Create").show();
+ this.updateCreateButtonState();
+ }
+ }
+}
+
+IriSP.Widgets.Markers.prototype.hidePlaceholder = function(){
+ this.$.find(".Ldt-Markers-PlaceholderMarker").remove();
+}
+
+IriSP.Widgets.Markers.prototype.showPlaceholder = function(_time){
+ var _scale = this.width / this.source.getDuration(),
+ _left = _time * _scale -1,
+ _data = {
+ left: _left,
+ height: this.line_height-1,
+ ball_top: (this.ball_radius*2 > this.line_height) ? 0 : ((this.line_height - this.ball_radius*2)/2)-1,
+ ball_radius: (this.ball_radius*2 > this.line_height) ? this.line_height/2 : this.ball_radius,
+ ball_diameter: (this.ball_radius*2 > this.line_height) ? this.line_height/2 : this.ball_radius*2,
+ ball_left: -this.ball_radius,
+ marker_color: this.placeholder_color
+ },
+ _html = Mustache.to_html(this.markerPlaceholderTemplate, _data),
+ _el = IriSP.jQuery(_html);
+
+ list_$ = this.$.find(".Ldt-Markers-List");
+ _el.appendTo(list_$);
+}
+
+IriSP.Widgets.Markers.prototype.clearSelectedMarker = function(){
+ if (this.selectedMarker){
+ var _divHtml = "";
+
+ this.selectedMarker = false;
+ this.$.find(".Ldt-Markers-Info").html(_divHtml);
+ this.$.find(".Ldt-Markers-RoundButton").hide();
+ this.$.find(".Ldt-Markers-Create").show();
+ this.$.find(".Ldt-Markers-MarkerBall").toggleClass("selected", false);
+ this.updateCreateButtonState(this.media.getCurrentTime())
+ }
+}
+
+IriSP.Widgets.Markers.prototype.drawMarkers = function(){
+ var _this = this,
+ _scale = this.width / this.source.getDuration(),
+ list_$ = this.$.find('.Ldt-Markers-List');
+
+ this.$.remove("Ldt-Markers-Marker");
+ list_$.html("");
+ this.markers.forEach(function(_marker){
+ var _left = _marker.begin * _scale -1,
+ _data = {
+ left: _left,
+ height: _this.line_height-1,
+ ball_top: (_this.ball_radius*2 > _this.line_height) ? 0 : ((_this.line_height - _this.ball_radius*2)/2)-1,
+ ball_radius: (_this.ball_radius*2 > _this.line_height) ? _this.line_height/2 : _this.ball_radius,
+ ball_diameter: (_this.ball_radius*2 > _this.line_height) ? _this.line_height/2 : _this.ball_radius*2,
+ ball_left: -_this.ball_radius,
+ marker_color: ((_this.selectedMarker)&&(_this.selectedMarker.id == _marker.id))? _this.selected_color : _this.marker_color
+ },
+ _html = Mustache.to_html(_this.markerTemplate, _data),
+ _el = IriSP.jQuery(_html);
+
+ if ((_this.selectedMarker)&&(_this.selectedMarker.id == _marker.id)){
+ _el.children().toggleClass("selected", true);
+ }
+
+ _el.mouseover(function(){
+ if (!((_this.selectedMarker)&&(_this.selectedMarker.id == _marker.id))){
+ _el.children().css("background-color", _this.hover_color);
+ };
+ })
+ .mouseout(function(){
+ if (!((_this.selectedMarker)&&(_this.selectedMarker.id == _marker.id))){
+ _el.children().css("background-color", _this.marker_color);
+ };
+ })
+ .click(function(){
+ _this.showScreen("Main");
+ _this.cancelEdit();
+ _this.hidePlaceholder();
+ if (!((_this.selectedMarker)&&(_this.selectedMarker.id == _marker.id))){
+ // if there either is no marker selected or we click a different marker
+ list_$.find(".Ldt-Markers-MarkerBall").css("background-color", _this.marker_color)
+ list_$.find(".Ldt-Markers-MarkerBall").toggleClass("selected", false);
+ _el.children().toggleClass("selected", true);
+ _el.children().css("background-color", _this.selected_color)
+ _this.selectedMarker = _marker;
+
+ _divHtml = Mustache.to_html(_this.infoTemplate, {
+ edit: false,
+ marker_info: _marker.description,
+ })
+
+ _this.$.find(".Ldt-Markers-Info").html(_divHtml);
+ if (!_this.preview_mode){
+ _this.$.find(".Ldt-Markers-MarkerDescription").click(_this.functionWrapper("startEdit"));
+ }
+ _this.$.find(".Ldt-Markers-RoundButton").hide();
+ if (_this.preview_mode){
+ _this.$.find(".Ldt-Markers-PreviewDelete").show();
+ }
+ else {
+ _this.$.find(".Ldt-Markers-Delete").show();
+ }
+
+ }
+ else {
+ // if we click the currently selected marker, we unselect it
+ _el.children().css("background-color", _this.hover_color);
+ _this.clearSelectedMarker();
+ }
+
+ if (_this.selectedMarker) {
+ // Only if we select a new marker do we pause video and time jump
+ _this.media.pause();
+ _marker.trigger("click");
+ }
+ })
+ .appendTo(list_$);
+ })
+}
+
+
+IriSP.Widgets.Markers.prototype.onSubmit = function(){
+
+ /* If mandatory fields are empty, we cancel the sending */
+ if (!this.allow_empty_markers && !this.onDescriptionChange()){
+ return false;
+ }
+
+ /* We pause the video if it's still playing */
+ if (!this.media.getPaused()){
+ this.media.pause();
+ }
+
+ var _this = this,
+ _exportedAnnotations = new IriSP.Model.List(this.player.sourceManager), /* We create a List to send to the server that will contains the annotation */
+ _export = this.player.sourceManager.newLocalSource({serializer: IriSP.serializers[this.api_serializer]}), /* We create a source object using a specific serializer for export */
+ _annotationTypes = this.source.getAnnotationTypes().searchByTitle(this.annotation_type, true), /* We get the AnnotationType in which the annotation will be added */
+ _annotationType = (_annotationTypes.length ? _annotationTypes[0] : new IriSP.Model.AnnotationType(false, _export)); /* If it doesn't already exists, we create it */
+ if (this.selectedMarker){
+ var _annotation = this.selectedMarker,
+ _url = Mustache.to_html(this.api_endpoint_template_edit, {annotation_id: this.selectedMarker ? this.selectedMarker.id : ""});
+ _annotation.source = _export
+ _annotation.description = this.$.find(".Ldt-Markers-MarkerTextArea").val(), /* Description field */
+ }
+ else {
+ var _annotation = new IriSP.Model.Annotation(false, _export),
+ _url = Mustache.to_html(this.api_endpoint_template_create);
+
+ /* If we created an AnnotationType on the spot ... */
+ if (!_annotationTypes.length) {
+ /* ... We must not send its id to the server ... */
+ _annotationType.dont_send_id = true;
+ /* ... And we must include its title. */
+ _annotationType.title = this.annotation_type;
+ }
+
+ _annotation.setMedia(this.source.currentMedia.id); /* Annotated media ID */
+ if (!this.selectedMarker){
+ _annotation.setBegin(this.newMarkerCurrentTime);
+ _annotation.setEnd(this.newMarkerCurrentTime);
+ }
+ _annotation.setAnnotationType(_annotationType.id); /* AnnotationType ID */
+ if (this.project_id != ""){
+ /* Project id, only if it's been specifiec in the config */
+ _annotation.project_id = this.project_id;
+ }
+ _annotation.created = new Date(); /* Creation date */
+ _annotation.description = this.$.find(".Ldt-Markers-MarkerTextArea").val(); /* Description field */
+ _annotation.creator = this.creator_name;
+ }
+ _annotation.project_id = this.project_id;
+
+ _exportedAnnotations.push(_annotation); /* We add the annotation in the list to export */
+ _export.addList("annotation",_exportedAnnotations); /* We add the list to the source object */
+
+ /* We send the AJAX request to the server ! */
+ IriSP.jQuery.ajax({
+ url: _url,
+ type: this.selectedMarker ? this.api_method_edit : this.api_method_create,
+ contentType: 'application/json',
+ data: _export.serialize(),
+ success: function(_data) {
+ _this.showScreen('Success');
+ window.setTimeout(_this.functionWrapper("revertToMainScreen"),(_this.after_send_timeout || 5000));
+ _export.getAnnotations().removeElement(_annotation, true); /* We delete the sent annotation to avoid redundancy */
+ _export.deSerialize(_data); /* Data deserialization */
+ _annotation.id = _data.id;
+ _this.source.merge(_export); /* We merge the deserialized data with the current source data */
+ if (_this.pause_on_write && _this.media.getPaused() && _this.play_on_submit) {
+ _this.media.play();
+ }
+ _this.markers.push(_annotation);
+ _this.selectedMarker = _annotation;
+ _this.drawMarkers();
+ _this.player.trigger("AnnotationsList.refresh");
+ _this.player.trigger("Markers.refresh");
+ },
+ error: function(_xhr, _error, _thrown) {
+ IriSP.log("Error when sending annotation", _thrown);
+ _export.getAnnotations().removeElement(_annotation, true);
+ _this.showScreen('Failure');
+ window.setTimeout(_this.functionWrapper("revertToMainScreen"),(_this.after_send_timeout || 5000));
+ }
+ });
+ this.showScreen('Sending');
+
+ return false;
+};
+
+IriSP.Widgets.Markers.prototype.sendDelete = function(){
+ _this = this;
+ _url = Mustache.to_html(this.api_endpoint_template_delete, {annotation_id: this.selectedMarker ? this.selectedMarker.id : "", project_id: this.selectedMarker.project_id? this.selectedMarker.project_id : this.project_id});
+ IriSP.jQuery.ajax({
+ url: _url,
+ type: this.api_method_delete,
+ contentType: 'application/json',
+ success: function(_data) {
+ _this.showScreen('DeleteSuccess');
+ window.setTimeout(_this.functionWrapper("revertToMainScreen"),(_this.after_send_timeout || 5000));
+ if (_this.pause_on_write && _this.media.getPaused() && _this.play_on_submit) {
+ _this.media.play();
+ }
+ _this.markers.removeElement(_this.selectedMarker);
+ _this.selectedMarker = false
+ _this.player.trigger("AnnotationsList.refresh");
+ _this.player.trigger("Markers.refresh");
+ },
+ error: function(_xhr, _error, _thrown) {
+ IriSP.log("Error when sending annotation", _thrown);
+ _this.showScreen('Failure');
+ window.setTimeout(_this.functionWrapper("revertToMainScreen"),(_this.after_send_timeout || 5000));
+ }
+ });
+ this.showScreen("Sending")
+}
\ No newline at end of file
--- a/src/ldt/ldt/static/ldt/metadataplayer/Mediafragment.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Mediafragment.js Fri Oct 02 10:24:05 2015 +0200
@@ -2,6 +2,9 @@
IriSP.Widgets.Widget.call(this, player, config);
this.last_hash_key = "";
this.last_hash_value = "";
+ this.last_extra_key = "";
+ this.last_extra_value = "";
+
window.onhashchange = this.functionWrapper("goToHash");
if (typeof window.addEventListener !== "undefined") {
var _this = this;
@@ -22,7 +25,7 @@
var _this = this;
this.getWidgetAnnotations().forEach(function(_annotation) {
_annotation.on("click", function() {
- _this.setHashToAnnotation(_annotation.id);
+ _this.setHashToAnnotation(_annotation);
});
});
if (this.media.loadedMetadata) {
@@ -48,6 +51,9 @@
if (this.last_hash_key) {
_tab.push(this.last_hash_key + '=' + this.last_hash_value);
}
+ if (this.last_extra_key) {
+ _tab.push(this.last_extra_key + '=' + this.last_extra_value);
+ }
return '#' + _tab.join('&');
};
@@ -63,10 +69,13 @@
var _annotation = this.source.getElement(this.last_hash_value);
if (typeof _annotation !== "undefined") {
this.media.setCurrentTime(_annotation.begin);
+ } else {
+ /* Proceed parsing elements, maybe a t was specified */
+ continue;
}
}
if (this.last_hash_key == "t") {
- this.media.setCurrentTime(1000*this.last_hash_value);
+ this.media.setCurrentTime(1000 * this.last_hash_value);
}
break;
}
@@ -74,18 +83,21 @@
}
};
-IriSP.Widgets.Mediafragment.prototype.setHashToAnnotation = function(_annotationId) {
- this.setHash( 'id', _annotationId );
+IriSP.Widgets.Mediafragment.prototype.setHashToAnnotation = function(_annotation) {
+ this.setHash( 'id', _annotation.id, 't', _annotation.begin / 1000.0 );
};
IriSP.Widgets.Mediafragment.prototype.setHashToTime = function() {
this.setHash( 't', this.media.getCurrentTime().getSeconds() );
};
-IriSP.Widgets.Mediafragment.prototype.setHash = function(_key, _value) {
+IriSP.Widgets.Mediafragment.prototype.setHash = function(_key, _value, _key2, _value2) {
if (!this.blocked && (this.last_hash_key !== _key || this.last_hash_value !== _value)) {
this.last_hash_key = _key;
this.last_hash_value = _value;
+ this.last_extra_key = _key2;
+ this.last_extra_value = _value2;
+
var _hash = this.getLastHash();
this.setWindowHash(_hash);
if (window.parent !== window) {
--- a/src/ldt/ldt/static/ldt/metadataplayer/MultiSegments.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/MultiSegments.js Fri Oct 02 10:24:05 2015 +0200
@@ -80,7 +80,7 @@
IriSP._({
type: "Segments",
annotation_type: _anntype,
- width: _this.width
+ width: '100%'
}).extend(segmentsopts)
);
@@ -89,7 +89,7 @@
IriSP._({
type: "Annotation",
annotation_type: _anntype,
- width: _this.width
+ width: '100%'
}).extend(annotationopts)
);
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/NoteTaking.css Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,5 @@
+/* NoteTaking widget */
+.Ldt-NoteTaking-Text {
+ width: 100%;
+ min-height: 360px;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/NoteTaking.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,91 @@
+/* This widget displays a note-taking view, that can be saved to localStorage */
+
+IriSP.Widgets.NoteTaking = function(player, config) {
+ IriSP.Widgets.Widget.call(this, player, config);
+}
+
+IriSP.Widgets.NoteTaking.prototype = new IriSP.Widgets.Widget();
+
+IriSP.Widgets.NoteTaking.prototype.defaults = {
+ // Id that will be used as localStorage key
+ editable_storage: ""
+}
+
+IriSP.Widgets.NoteTaking.prototype.template = '<textarea class="Ldt-NoteTaking-Text"></textarea>';
+
+IriSP.Widgets.NoteTaking.prototype.draw = function() {
+ var widget = this;
+ var content;
+ var $ = IriSP.jQuery;
+
+ widget.renderTemplate();
+ content = widget.$.find('.Ldt-NoteTaking-Text');
+
+ function load_content() {
+ $(content).val(window.localStorage[widget.editable_storage]);
+ }
+ function save_content() {
+ window.localStorage[widget.editable_storage] = $(content).val();
+ }
+
+ // Load current transcript
+ if (window.localStorage[widget.editable_storage]) {
+ load_content();
+ }
+
+ // Thanks to http://stackoverflow.com/questions/4456545/how-to-insert-text-at-the-current-caret-position-in-a-textarea
+ $.fn.insertAtCaret = function(text) {
+ return this.each(function() {
+ if (this.selectionStart !== undefined) {
+ // mozilla/netscape support
+ var startPos = this.selectionStart,
+ endPos = this.selectionEnd,
+ scrollTop = this.scrollTop;
+ this.value = this.value.substring(0, startPos) + text + this.value.substring(endPos, this.value.length);
+ this.focus();
+ this.selectionStart = startPos + text.length;
+ this.selectionEnd = startPos + text.length;
+ this.scrollTop = scrollTop;
+ } else {
+ // IE input[type=text] and other browsers
+ this.value += text;
+ this.focus();
+ this.value = this.value; // forces cursor to end
+ }
+ });
+ };
+
+ function getAroundCaret(el, length) {
+ // Return a selection of 2 * length characters around the caret
+ var startPos = el.selectionStart;
+ return el.value.substring(startPos - length, startPos + length);
+ };
+
+
+ $(content).keydown(function (_event) {
+ if (_event.keyCode == 13 && (_event.ctrlKey || _event.metaKey)) {
+ // Insert current timestamp
+ _event.preventDefault();
+ // Get current value
+ var match = /\[([\d:]+)\]/.exec(getAroundCaret(content[0], 8));
+ if (match) {
+ // Found a timecode. Go to position.
+ widget.media.setCurrentTime(IriSP.timestamp2ms(match[1]));
+ } else {
+ $(content).insertAtCaret("[" + (new IriSP.Model.Time(widget.media.getCurrentTime())).toString() + "]");
+ save_content();
+ }
+ }
+ }).on("input", function (_event) {
+ console.log("Change");
+ // Store updated value
+ save_content();
+ }).on("dblclick", function (_event) {
+ var match = /\[([\d:]+)\]/.exec(getAroundCaret(content[0], 8));
+ if (match) {
+ // Found a timecode. Go to position.
+ _event.preventDefault();
+ widget.media.setCurrentTime(IriSP.timestamp2ms(match[1]));
+ };
+ });
+};
--- a/src/ldt/ldt/static/ldt/metadataplayer/Polemic.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Polemic.js Fri Oct 02 10:24:05 2015 +0200
@@ -144,7 +144,8 @@
image: _annotation.thumbnail,
uri: (typeof _annotation.url !== "undefined"
? _annotation.url
- : (document.location.href.replace(/#.*$/,'') + '#id=' + _annotation.id))
+ : (document.location.href.replace(/#.*$/,'') + '#id=' + _annotation.id)),
+ text: '[' + _annotation.begin.toString() + '] ' + _annotation.title
});
// test if annotation has several colors.
var colAr = [];
--- a/src/ldt/ldt/static/ldt/metadataplayer/PopcornPlayer.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/PopcornPlayer.js Fri Oct 02 10:24:05 2015 +0200
@@ -10,26 +10,19 @@
};
IriSP.Widgets.PopcornPlayer.prototype.draw = function() {
-
-
if (typeof this.video === "undefined") {
this.video = this.media.video;
}
-
+
if (this.url_transform) {
this.video = this.url_transform(this.video);
}
-
+
if (/^(https?:\/\/)?(www\.)?vimeo\.com/.test(this.video)) {
-
/* VIMEO */
-
var _popcorn = Popcorn.vimeo(this.container, this.video);
-
} else if (/^(https?:\/\/)?(www\.)?youtube\.com/.test(this.video)) {
-
/* YOUTUBE */
-
var _urlparts = this.video.split(/[?&]/),
_params = {};
for (var i = 1; i < _urlparts.length; i++) {
@@ -42,13 +35,11 @@
_params.autoplay = 1;
}
_url = _urlparts[0] + '?' + IriSP.jQuery.param(_params);
-
+
var _popcorn = Popcorn.youtube(this.container, _url);
-
+
} else {
-
/* DEFAULT HTML5 */
-
var _tmpId = IriSP._.uniqueId("popcorn"),
_videoEl = IriSP.jQuery('<video>');
_videoEl.attr({
@@ -74,33 +65,32 @@
_popcorn.autoplay(true);
}
}
-
+
var _media = this.media;
-
+
// Binding functions to Popcorn
-
+
_media.on("setcurrenttime", function(_milliseconds) {
_popcorn.currentTime(_milliseconds / 1000);
});
-
+
_media.on("setvolume", function(_vol) {
_popcorn.volume(_vol);
_media.volume = _vol;
});
-
+
_media.on("setmuted", function(_muted) {
_popcorn.muted(_muted);
_media.muted = _muted;
});
-
+
_media.on("setplay", function() {
_popcorn.play();
});
-
+
_media.on("setpause", function() {
_popcorn.pause();
});
-
_media.on("settimerange", function(_timeRange){
_media.timeRange = _timeRange;
try {
@@ -110,43 +100,41 @@
} catch (err) {
}
})
-
_media.on("resettimerange", function(){
_media.timeRange = false;
})
-
// Binding Popcorn events to media
-
+
function getVolume() {
_media.muted = _popcorn.muted();
_media.volume = _popcorn.volume();
}
-
+
_popcorn.on("loadedmetadata", function() {
getVolume();
_media.trigger("loadedmetadata");
_media.trigger("volumechange");
});
-
+
_popcorn.on("timeupdate", function() {
_media.trigger("timeupdate", new IriSP.Model.Time(1000*_popcorn.currentTime()));
});
-
+
_popcorn.on("volumechange", function() {
getVolume();
_media.trigger("volumechange");
});
-
+
_popcorn.on("play", function() {
_media.trigger("play");
});
-
+
_popcorn.on("pause", function() {
_media.trigger("pause");
});
-
+
_popcorn.on("seeked", function() {
_media.trigger("seeked");
});
-
-};
\ No newline at end of file
+
+};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Quiz.css Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,224 @@
+/* Nothing */
+
+.Ldt-Quiz-Container {
+ position: absolute;
+ height: calc(100% - 4px);
+ top: 0px;
+ width: calc(100% - 20px);
+ margin: auto;
+ border: 1px solid black;
+ font-size: 18pt;
+}
+
+.Ldt-Quiz-Title {
+ line-height: 1;
+ padding-top: 10px;
+ text-align: center;
+}
+
+.Ldt-Quiz-Header {
+ font-size: 12px;
+ color: black;
+ border-bottom: 1px solid green;
+ padding: 2px;
+ height: 22px;
+}
+
+.Ldt-Quiz-Content {
+ height: calc(100% - 82px);
+ overflow-y: auto;
+}
+
+.Ldt-Quiz-Footer {
+ height: 60px;
+ width: 100%;
+ position: absolute;
+ bottom: 0px;
+ border-top: 2px solid black;
+ background-color: white;
+}
+
+
+.Ldt-Quiz-Score {
+ display: inline-block;
+ position: absolute;
+ right: 20px;
+}
+
+.Ldt-Quiz-Index {
+ display: inline-block;
+}
+
+.Ldt-Quiz-Image {
+ max-width: 100%;
+ max-height: 100%;
+}
+
+.Ldt-Quiz-Questions {
+ height: calc(100% - 2.5em);
+ margin: 10px;
+ padding: 10px;
+ border-left: 5px solid gray;
+}
+
+.quiz-question-block {
+ padding-top: 10px;
+}
+.quiz-resource-block {
+ padding-top: 10px;
+ float: right;
+ max-height: 100%;
+ height: 100%;
+}
+.quiz-resource-block img {
+ max-height: 100%;
+ max-width: 100%;
+}
+
+.quiz-question-feedback {
+ font-size: 15px;
+}
+
+.quiz-question-feedback div {
+ display: inline-block;
+ height: 100%;
+}
+
+.quiz-question-correct-feedback:before, .quiz-question-incorrect-feedback:before {
+ content: '';
+ vertical-align: middle;
+ display: inline-block;
+ width: 48px;
+ height: 48px;
+ }
+
+.quiz-question-correct-feedback:before {
+ background: url(img/valid_sprites.png) left top no-repeat;
+}
+
+.quiz-question-incorrect-feedback:before {
+ background: url(img/valid_sprites.png) -49px top no-repeat;
+}
+
+.Ldt-Quiz-Correct-Answer:before {
+ background: url(img/min_valid_sprites.png) left top no-repeat;
+}
+
+.Ldt-Quiz-Incorrect-Answer:before {
+ background: url(img/min_valid_sprites.png) -13px top no-repeat;
+}
+
+.Ldt-Quiz-Correct-Answer:before, .Ldt-Quiz-Incorrect-Answer:before {
+ content: '';
+ vertical-align: middle;
+ display: inline-block;
+ width: 12px;
+ height: 12px;
+ }
+
+.Ldt-Quiz-Submit {
+ margin: 10px;
+}
+
+.Ldt-Quiz-Submit .Ldt-Quiz-Submit-Skip-Link {
+ float: left;
+}
+
+.Ldt-Quiz-Submit-Skip-Link a {
+ text-decoration: none;
+ font-size: 16pt;
+}
+
+.Ldt-Quiz-Submit .Ldt-Quiz-Submit-Button {
+ float: right;
+}
+
+.Ldt-Quiz-Votes {
+ display: none;
+ height: 53px;
+ position: relative;
+}
+
+.Ldt-Quiz-Votes-Question {
+ font-size: 16px;
+ position: absolute;
+ top: 2px;
+ left: 0px;
+}
+
+.Ldt-Quiz-Votes-Buttons {
+ position: absolute;
+ bottom: 2px;
+ left: 0px;
+ right: 0px;
+}
+
+.Ldt-Quiz-Votes-Buttons div {
+ display: inline-block;
+ width: 33%;
+ text-align: center;
+}
+
+.Ldt-Quiz-Vote-Skip-Block {
+ width: 30% !important;
+ text-align: right;
+}
+
+.Ldt-Quiz-Vote-Skip-Block a {
+ text-decoration: none;
+}
+
+.Ldt-Quiz-Overlay {
+ position: absolute;
+ top: 0px;
+ background-color: white;
+ z-index: 5;
+ width: 100%;
+ height: 100%;
+}
+
+.Ldt-Pause-Add-Question {
+ background: url(img/quiz_add_question.svg) no-repeat;
+ background-position: center;
+ background-size: contain;
+ position: absolute;
+ bottom: 40px;
+ right: 0px;
+ height: 15%;
+ width: 15%;
+ max-width: 64px;
+ max-height: 64px;
+ z-index: 10;
+}
+
+.Ldt-Quiz-Result {
+ position: absolute;
+ height: 0px;
+ bottom: 0;
+ left: 0;
+ right: 0;
+ background: #fde073;
+ text-align: center;
+ line-height: 2.5;
+ overflow: hidden;
+ -webkit-box-shadow: 0 0 5px black;
+ -moz-box-shadow: 0 0 5px black;
+ box-shadow: 0 0 5px black;
+}
+
+input[type="button"] {
+ border: none;
+ font-size: 18pt;
+ text-align: center;
+ background-color: #5BCE5B;
+ color: #fff;
+ cursor: pointer;
+}
+
+input[value="Non"] {
+ background-color: #F86060;
+}
+
+input.quiz-question:checked + .quiz-question-label {
+ text-decoration: underline;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Quiz.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,388 @@
+IriSP.Widgets.Quiz = function(player, config) {
+ IriSP.Widgets.Widget.call(this, player, config);
+}
+
+IriSP.Widgets.Quiz.prototype = new IriSP.Widgets.Widget();
+
+IriSP.Widgets.Quiz.prototype.defaults = {
+ // annotation_type: "at_quiz",
+ quiz_activated: true,
+ api_serializer: "ldt_annotate",
+ analytics_api: "",
+ api_method: "POST",
+ user: "",
+ userid:""
+}
+
+IriSP.Widgets.Quiz.prototype.template = '<div class="Ldt-Quiz-Container">'
+ + '<div class="Ldt-Quiz-Header">'
+ + ' <div class="Ldt-Quiz-Index"></div><div class="Ldt-Quiz-Score"></div>'
+ + '</div>'
+ + '<div class="Ldt-Quiz-Content">'
+ + ' <h1 class="Ldt-Quiz-Title">{{question}}</h1>'
+ + ' <div class="Ldt-Quiz-Questions">'
+ + ' </div>'
+ + '</div>'
+ + '<div class="Ldt-Quiz-Footer">'
+ + ' <div class="Ldt-Quiz-Votes">'
+ + ' <span class="Ldt-Quiz-Votes-Question">Avez-vous trouvé cette question utile ?</span>'
+ + ' <div class="Ldt-Quiz-Votes-Buttons">'
+ + ' <div class="Ldt-Quiz-Vote-Skip-Block"><a href="#" class="Ldt-Quiz-Vote-Skip">Passer</a></div>'
+ + ' <div><input type="button" value="Non" class="Ldt-Quiz-Vote-Useless" /></div>'
+ + ' <div><input type="button" value="Oui" class="Ldt-Quiz-Vote-Useful" /></div>'
+ + ' </div>'
+ + ' </div>'
+ + ' <div class="Ldt-Quiz-Submit">'
+ + ' <div class="Ldt-Quiz-Submit-Button"><input type="button" value="Valider" /></div>'
+ + ' <div class="Ldt-Quiz-Submit-Skip-Link"><a href="#">Passer</a></div><div style="clear:both;"></div>'
+ + ' </div>'
+ + ' <div class="Ldt-Quiz-Result">Bonne réponse</div>'
+ + '</div>'
+ + '</div>';
+
+IriSP.Widgets.Quiz.prototype.annotationTemplate = '';
+
+IriSP.Widgets.Quiz.prototype.update = function(annotation) {
+ var _this = this;
+
+ if (this.quiz_activated &&
+ this.correct[annotation.id] != 1 &&
+ this.correct[annotation.id] != 0) {
+
+ _this.quiz_displayed = true;
+
+ //Pause the current video
+ this.media.pause();
+
+ this.annotation = annotation;
+
+ var question = annotation.content.data.question;
+ var answers = annotation.content.data.answers;
+ var resource = annotation.content.data.resource;
+
+ $(".Ldt-Quiz-Votes").hide();
+ $(".Ldt-Pause-Add-Question").hide();
+ $(".Ldt-Quiz-Container .Ldt-Quiz-Title").html(question);
+
+ var i = 0;
+
+ var score = Mustache.to_html('<span class="Ldt-Quiz-Correct-Answer">{{ correctness.0 }}</span> / <span class="Ldt-Quiz-Incorrect-Answer">{{ correctness.1 }}</span>', { correctness: this.globalScore() });
+ $(".Ldt-Quiz-Index").html(Mustache.to_html("Q{{index}}/{{total}}", { index: annotation.number + 1,
+ total: this.totalAmount }));
+ $(".Ldt-Quiz-Score").html(score);
+ this.question = new IriSP.Widgets.UniqueChoiceQuestion(annotation);
+ this.resource = new IriSP.Widgets.UniqueChoiceQuestion(resource);
+
+ if (annotation.content.data.type == "multiple_choice") {
+ this.question = new IriSP.Widgets.MultipleChoiceQuestion(annotation);
+ this.resource = new IriSP.Widgets.MultipleChoiceQuestion(resource);
+ }
+ else if (annotation.content.data.type == "unique_choice") {
+ this.question = new IriSP.Widgets.UniqueChoiceQuestion(annotation);
+ this.resource = new IriSP.Widgets.UniqueChoiceQuestion(resource);
+ }
+
+ var output = "";
+ for (i = 0; i < answers.length; i++) {
+ output += '<div class="quiz-question-block"><p>' + this.question.renderQuizTemplate(answers[i], i) + '<span class="quiz-question-label">'+ answers[i].content + '</span></p></div>';
+ }
+
+
+ var QR = '';
+ //If there is an attached resource, display it on the resources overlay
+ if (resource != null) {
+ QR = '<div class="quiz-resource-block" id="resource" >' + resource + '</div>';
+ };
+ $(".Ldt-Quiz-Questions").html(QR + output);
+ $(".Ldt-Quiz-Overlay").fadeIn();
+
+ $(".Ldt-Quiz-Submit").fadeIn();
+
+ //Let's automatically check the checkbox/radio if we click on the label
+ $(".quiz-question-label").click(function() {
+ var input = $(this).siblings("input");
+ if (input.prop('checked') && input.prop('type') == 'radio') {
+ // Already checked. Consider a double click on unique question as a validation.
+ _this.answer();
+ } else {
+ input.prop('checked', !input.prop('checked'));
+ }
+ });
+
+ //In case we click on the first "Skip" link
+ $(".Ldt-Quiz-Submit-Skip-Link").click({media: this.media}, function(event) {
+ _this.hide();
+ _this.player.trigger("QuizCreator.skip");
+ event.data.media.play();
+ });
+ }
+};
+
+IriSP.Widgets.Quiz.prototype.hide = function() {
+ var _this = this;
+
+ $(".Ldt-Quiz-Votes").hide();
+ $(".Ldt-Quiz-Overlay").hide();
+ $(".Ldt-Pause-Add-Question").hide();
+ _this.quiz_displayed = false;
+}
+
+IriSP.Widgets.Quiz.prototype.answer = function() {
+ var _this = this;
+
+ function insert_timecode_links (s) {
+ return (s || "").replace(/\s(\d+:\d+)/, function (match, timecode) {
+ return ' <a href="#t=' + (IriSP.timestamp2ms(timecode) / 1000) + '">' + timecode + '</a>';
+ });
+ };
+
+ var answers = _this.annotation.content.data.answers;
+
+ // Augment answers with the correct feedback
+ var i = 0;
+ var wrong = 0;
+ // Signature is an array giving the answers signature: 1 for checked, 0 for unchecked
+ // We cannot simply store the right answer index, since there may be multiple-choice questions
+ var signature = [];
+ _this.$.find(".Ldt-Quiz-Question-Check").each( function (code) {
+ var checked = $(this).is(":checked");
+ signature.push(checked ? 1 : 0);
+ var ans = answers[i];
+ if ((ans.correct && !checked)
+ || (!ans.correct && checked)) {
+ wrong += 1;
+ IriSP.jQuery(this).parents(".quiz-question-block").append('<div class="quiz-question-feedback quiz-question-incorrect-feedback">'+ insert_timecode_links(ans.feedback) +'</div>');
+ } else {
+ IriSP.jQuery(this).parents(".quiz-question-block").append('<div class="quiz-question-feedback quiz-question-correct-feedback">'+ insert_timecode_links(ans.feedback) +'</div>');
+ }
+ i++;
+ });
+
+ if (wrong) {
+ $(".Ldt-Quiz-Result").html("Mauvaise réponse");
+ $(".Ldt-Quiz-Result").css({"background-color" : "red"});
+ this.correct[this.annotation.id] = 0;
+ } else {
+ $(".Ldt-Quiz-Result").html("Bonne réponse !");
+ $(".Ldt-Quiz-Result").css({"background-color" : "green"});
+ this.correct[this.annotation.id] = 1;
+ }
+
+ $(".Ldt-Quiz-Result").animate({height:"100%"},500, "linear", function() {
+ $(".Ldt-Quiz-Result").delay(2000).animate({ height:"0%" }, 500);
+ });
+
+ var question_number = this.annotation.number + 1;
+ var correctness = this.globalScore();
+ var score = "";
+ score += '<span class="Ldt-Quiz-Correct-Answer">' + correctness[0] +'</span> / <span class="Ldt-Quiz-Incorrect-Answer">' + correctness[1] + '</span>';
+ $(".Ldt-Quiz-Index").html("Q"+ question_number + "/" + this.totalAmount);
+ $(".Ldt-Quiz-Score").html(score);
+
+ this.submit(this.user, this.userid, this.annotation.id, wrong ? 'wrong_answer' : 'right_answer', signature.join(""));
+
+ //Hide the "Validate" button and display the UI dedicated to votes
+ $(".Ldt-Quiz-Submit").fadeOut(400, function () {
+ $(".Ldt-Quiz-Votes").show();
+ });
+};
+
+IriSP.Widgets.Quiz.prototype.globalScore = function() {
+ // Return 2 variables to know how many right and wrong answers there are
+ var values = _.values(this.correct);
+ var ok = values.filter( function (s) { return s == 1; }).length;
+ var not_ok = values.filter( function (s) { return s == 0; }).length;
+ return [ok, not_ok];
+};
+
+IriSP.Widgets.Quiz.prototype.refresh = function() {
+ var _annotations = this.getWidgetAnnotations().sortBy(function(_annotation) {
+ return _annotation.begin;
+ });
+
+ var _this = this;
+
+ _this.totalAmount = _annotations.length;
+ _this.number = 0;
+ _this.correct = {};
+ _this.keys = {};
+
+ _annotations.forEach(function(_a) {
+ //Fix each annotation as "non-answered yet"
+ _this.correct[_a.id] = -1;
+ _this.keys[_this.number] = _a.id;
+ _a.number = _this.number++;
+ });
+
+}
+
+IriSP.Widgets.Quiz.prototype.draw = function() {
+ var _this = this;
+ _this.quiz_displayed = false;
+ this.onMediaEvent("enter-annotation", function (annotation) {
+ var an = _this.getWidgetAnnotations().filter( function (a) { return a === annotation; });
+ if (an.number === undefined) {
+ _this.refresh();
+ }
+ if (an.length) {
+ _this.update(an[0]);
+ };
+ });
+ this.onMdpEvent("Quiz.activate", function() {
+ _this.quiz_activated = true;
+ });
+
+ this.onMdpEvent("Quiz.deactivate", function() {
+ _this.quiz_activated = false;
+ _this.hide();
+ });
+
+ this.onMdpEvent("Quiz.hide", function() {
+ _this.hide();
+ });
+
+ this.onMdpEvent("Quiz.refresh", function() {
+ _this.refresh();
+ });
+
+ this.onMediaEvent("pause", function() {
+ if (! _this.quiz_displayed) {
+ $(".Ldt-Pause-Add-Question").show();
+ }
+ });
+
+ this.onMediaEvent("play", function() {
+ $(".Ldt-Pause-Add-Question").hide();
+ });
+
+ // Add Ldt-Quiz-Overlay widget on top of video player
+ _this.overlay = $("<div class='Ldt-Quiz-Overlay'></div>").appendTo($('#' + _this.container));
+ _this.PauseAddQuestion = $("<div class='Ldt-Pause-Add-Question' title='Ajoutez une question !'>")
+ .on("click", function() { _this.player.trigger("QuizCreator.create"); })
+ .appendTo($('#' + _this.container));
+ _this.overlay.html(this.template);
+
+ $(".Ldt-Quiz-Overlay").hide();
+
+ $(".Ldt-Quiz-Submit input").click(function() {
+ _this.answer();
+ });
+
+ //In case we click on the first "Skip" link
+ $(".Ldt-Quiz-Submit-Skip-Link").click({ media: this.media }, function(event) {
+ _this.submit(_this.user, _this.userid, _this.annotation.id, "skipped_answer", 0);
+ _this.hide();
+ _this.player.trigger("QuizCreator.skip");
+ event.data.media.play();
+ });
+
+ $(".Ldt-Quiz-Votes-Buttons input[type=\"button\"], .Ldt-Quiz-Votes-Buttons a").click({media: this.media}, function(event) {
+ var vote_prop, vote_val;
+
+ if ($(this).hasClass("Ldt-Quiz-Vote-Useful")) {
+ vote_prop = "useful";
+ vote_val = 1;
+ } else if ($(this).hasClass("Ldt-Quiz-Vote-Useless")) {
+ vote_prop = "useless";
+ vote_val = -1;
+
+ $(".Ldt-Ctrl-Quiz-Create").addClass("button_highlight").delay(5000).queue(function() {
+ $(this).removeClass("button_highlight").dequeue();
+ });
+ }else{
+ vote_prop = "skipped_vote";
+ vote_val = 0;
+ }
+
+ _this.submit(_this.user, _this.userid, _this.annotation.id, vote_prop, vote_val);
+
+ //Resume the current video
+ event.data.media.play();
+
+ _this.hide();
+ $(".Ldt-Pause-Add-Question").hide();
+
+ _this.player.trigger("QuizCreator.skip");
+ });
+
+ _this.refresh();
+};
+
+//Generates uid
+//source : http://stackoverflow.com/questions/105034/create-guid-uuid-in-javascript
+IriSP.Widgets.Widget.prototype.generateUid = function () {
+ return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
+ var r = Math.random()*16|0, v = c === 'x' ? r : (r&0x3|0x8);
+ return v.toString(16);
+ });
+}
+
+//UniqueChoice Question
+IriSP.Widgets.UniqueChoiceQuestion = function(annotation) {
+ this.annotation = annotation;
+}
+
+IriSP.Widgets.UniqueChoiceQuestion.prototype = new IriSP.Widgets.Widget();
+
+IriSP.Widgets.UniqueChoiceQuestion.prototype.renderQuizTemplate = function(answer, identifier) {
+ return '<input type="radio" class="quiz-question Ldt-Quiz-Question-Check Ldt-Quiz-Question-Check-' + identifier + '" name="question" data-question="' + identifier + '" value="' + identifier + '" />';
+}
+
+IriSP.Widgets.UniqueChoiceQuestion.prototype.renderTemplate = function(answer, identifier) {
+ var id = this.generateUid();
+ return '<input type="radio" id="' + id + '" class="quiz-question-edition Ldt-Quiz-Question-Check Ldt-Quiz-Question-Check-'+ identifier +'" name="question" data-question="'+ identifier +'" value="' + identifier + '" /><label for="'+ id +'" title="Veuillez sélectionner la réponse correcte"></label>';
+}
+
+IriSP.Widgets.UniqueChoiceQuestion.prototype.renderFullTemplate = function(answer, identifier) {
+ var correct = (answer && answer.correct) ? "checked" : "";
+ var id = this.generateUid();
+ return '<input type="radio" id="'+ id +'" '+ correct +' class="quiz-question-edition Ldt-Quiz-Question-Check Ldt-Quiz-Question-Check-'+ identifier +'" name="question" data-question="'+ identifier +'" value="' + identifier + '" /><label for="'+ id +'"></label>';
+}
+
+
+//MultipleChoice Question
+IriSP.Widgets.MultipleChoiceQuestion = function(annotation) {
+ this.annotation = annotation;
+}
+
+IriSP.Widgets.MultipleChoiceQuestion.prototype = new IriSP.Widgets.Widget();
+
+IriSP.Widgets.MultipleChoiceQuestion.prototype.renderQuizTemplate = function(answer, identifier) {
+ return '<input type="checkbox" class="quiz-question Ldt-Quiz-Question-Check Ldt-Quiz-Question-Check-'+ identifier + '" name="question['+ identifier +']" data-question="'+ identifier +'" value="' + identifier + '" /> ';
+}
+
+IriSP.Widgets.MultipleChoiceQuestion.prototype.renderTemplate = function(answer, identifier) {
+ var id = this.generateUid();
+ return '<input type="checkbox" id="'+ id +'" class="quiz-question-edition Ldt-Quiz-Question-Check" name="question['+ identifier +']" data-question="'+ identifier +'" value="' + identifier + '" /><label for="'+ id +'" title="Veuillez sélectionner la ou les réponses correctes"></label>';
+}
+
+IriSP.Widgets.MultipleChoiceQuestion.prototype.renderFullTemplate = function(answer, identifier) {
+ var correct = (answer && answer.correct) ? "checked" : "";
+ var id = this.generateUid();
+ return '<input type="checkbox" id="'+ id +'" '+ correct +' class="quiz-question-edition Ldt-Quiz-Question-Check" name="question['+ identifier +']" data-question="'+ identifier +'" value="' + identifier + '" /><label for="'+ id +'"></label> ';
+}
+
+IriSP.Widgets.Quiz.prototype.submit = function(user,user_id,question,prop,val) {
+ var _this = this;
+ var _url = Mustache.to_html(this.analytics_api, {id: this.source.projectId}),
+ donnees = {
+ "username": user,
+ "useruuid": user_id,
+ "subject": question,
+ "property": prop,
+ "value": val,
+ "session": _this.session_id
+ };
+
+ IriSP.jQuery.ajax({
+ url: _url,
+ type: this.api_method,
+ contentType: 'application/json',
+ data: JSON.stringify(donnees),
+ success: function(_data) {
+ },
+ error: function(_xhr, _error, _thrown) {
+ IriSP.log("Error when sending annotation", _thrown);
+ }
+ });
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/QuizCreator.css Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,75 @@
+.Ldt-QuizCreator-Ui {
+ width: 100%;
+ padding: 10px;
+}
+
+.Ldt-QuizCreator-Form {
+ width: 100%;
+}
+
+.Ldt-QuizCreator-Question-Type {
+}
+
+.Ldt-QuizCreator-Question-Area,
+.Ldt-QuizCreator-Resource-Area {
+ width: calc(100% - 20px);
+}
+
+.Ldt-QuizCreator-Questions-Block {
+ width: 100%;
+}
+
+.Ldt-QuizCreator-Questions-Answer {
+ margin-top: 5px;
+ border-top: 1px solid black;
+}
+
+.Ldt-QuizCreator-Questions-Answer div {
+ display: inline-block;
+ vertical-align: middle;
+}
+
+.Ldt-QuizCreator-Questions-Answer-Content {
+ width: calc(100% - 80px);
+}
+
+.Ldt-QuizCreator-Questions-Answer-Content input, .Ldt-QuizCreator-Questions-Answer-Content textarea {
+ width: calc(100% - 20px);
+}
+
+.Ldt-QuizCreator-Questions-Answer-Time input {
+ width: 60px;
+}
+
+.Ldt-QuizCreator-Questions-Answer-Delete {
+ width: 15px;
+ height: 15px;
+}
+
+.Ldt-QuizCreator-Remove {
+ width: 15px;
+ height: 15px;
+ margin-left: 8px;
+ cursor: pointer;
+ background: url(img/delete.png);
+}
+
+input.quiz-question-edition {
+ display: none;
+}
+
+input.quiz-question-edition[type='radio'] + label,
+input.quiz-question-edition[type='checkbox'] + label {
+ height: 12px;
+ width: 24px;
+ display: inline-block;
+ background: url(img/min_wrong_toggle.png);
+ cursor: pointer;
+ content: "Mauvaise";
+}
+
+input.quiz-question-edition[type='radio']:checked + label,
+input.quiz-question-edition[type='checkbox']:checked + label {
+ background: url(img/min_right_toggle.png);
+ content: "Bonne";
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/QuizCreator.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,306 @@
+/* TODO: Add Social Network Sharing */
+
+IriSP.Widgets.QuizCreator = function(player, config) {
+ var _this = this;
+ IriSP.Widgets.Widget.call(this, player, config);
+};
+
+IriSP.Widgets.QuizCreator.prototype = new IriSP.Widgets.Widget();
+
+IriSP.Widgets.QuizCreator.prototype.defaults = {
+ creator_name : "",
+ tags : false,
+ tag_titles : false,
+ pause_on_write : true,
+ annotation_type: "Quiz",
+ api_serializer: "ldt_annotate",
+ api_endpoint_template: "",
+ api_method: "POST"
+};
+
+IriSP.Widgets.QuizCreator.prototype.messages = {
+ en: {
+ },
+ fr: {
+ }
+};
+
+IriSP.Widgets.QuizCreator.prototype.template =
+ '<div class="Ldt-QuizCreator-Ui Ldt-TraceMe">'
+ + '<div class="Ldt-QuizCreator-Question-Form">'
+ + '<textarea class="Ldt-QuizCreator-Question-Area" placeholder="Votre question"></textarea><br />'
+ + '<textarea class="Ldt-QuizCreator-Resource-Area" placeholder="Ressources (lien vers une image, etc.)"></textarea><br />'
+ + '</div>'
+ + '<p>Type de question '
+ + '<select name="type" class="Ldt-QuizCreator-Question-Type">'
+ + '<option value="unique_choice">Choix unique</option>'
+ + '<option value="multiple_choice">Choix multiple</option>'
+ + '</select>'
+ + ' à <input type="text" placeholder="hh:mm:ss" size="6" class="Ldt-QuizCreator-Time" />'
+ + '<div class="Ldt-QuizCreator-Questions-Block">'
+ + '</div>'
+ + '<div>'
+ + ' <button class="Ldt-QuizCreator-Question-Add">Ajouter une réponse</button><hr>'
+ + ' <button class="Ldt-QuizCreator-Question-Save">Sauvegarder</button>'
+ + '</div>'
+ + '</div>';
+
+/* Hide and clear the interface is case of someone skipped or answer the current question in the Quiz panel*/
+IriSP.Widgets.QuizCreator.prototype.skip = function() {
+ this.$.find(".Ldt-QuizCreator-Time").val("");
+ this.$.find(".Ldt-QuizCreator-Question-Area").val("");
+ this.$.find(".Ldt-QuizCreator-Resource-Area").val("");
+ this.$.find(".Ldt-QuizCreator-Questions-Block").html("");
+ this.current_annotation = undefined;
+};
+
+IriSP.Widgets.QuizCreator.prototype.nbAnswers = function(){
+ var numItems = this.$.find('.Ldt-QuizCreator-Questions-Answer').length;
+ return numItems;
+};
+
+IriSP.Widgets.QuizCreator.prototype.draw = function() {
+ var _this = this;
+
+ this.onMediaEvent("timeupdate", function(_time) {
+ _this.setBegin(_time);
+ });
+
+ this.onMdpEvent("QuizCreator.show", function() {
+ _this.setBegin(_this.media.currentTime);
+ });
+
+ this.onMdpEvent("QuizCreator.create", function() {
+ _this.skip();
+ _this.setBegin(_this.media.currentTime);
+ });
+
+ this.onMdpEvent("QuizCreator.skip", function() {
+ _this.skip();
+ });
+
+ this.onMdpEvent("QuizCreator.edit", function (_annotation) {
+ _this.skip();
+ _this.addQuestion(_annotation);
+ });
+
+ this.$.on("click", ".Ldt-QuizCreator-Remove", function() {
+ $(this).parents(".Ldt-QuizCreator-Questions-Answer").remove();
+ });
+
+ this.begin = new IriSP.Model.Time();
+ this.end = this.source.getDuration();
+ this.answers = [];
+
+ this.renderTemplate();
+
+ /* Quiz creator */
+
+ this.question = new IriSP.Widgets.UniqueChoiceQuestion();
+
+ this.$.find(".Ldt-QuizCreator-Question-Type").bind("change", this.functionWrapper("onQuestionTypeChange"));
+ this.$.find(".Ldt-QuizCreator-Question-Add").bind("click", this.functionWrapper("onQuestionAdd"));
+ this.$.find(".Ldt-QuizCreator-Question-Save").bind("click", this.functionWrapper("onSave"));
+
+ this.$.find(".Ldt-QuizCreator-Time").keyup(function() {
+ var str = _this.$.find(".Ldt-QuizCreator-Time").val();
+ _this.begin = IriSP.timestamp2ms(str);
+ _this.end = _this.begin + 1000;
+ });
+
+ this.onMediaEvent("timeupdate", function(_time) {
+ // Do not update timecode if description is not empty
+ if (_this.getDescription()) {
+ _this.setBegin(_time);
+ };
+ });
+};
+
+IriSP.Widgets.QuizCreator.prototype.getDescription = function() {
+ return this.$.find(".Ldt-QuizCreator-Question-Area").val().trim();
+};
+
+IriSP.Widgets.QuizCreator.prototype.addQuestion = function(annotation, number) {
+ var _this = this;
+
+ if (annotation.content.data.type == "multiple_choice") {
+ this.question = new IriSP.Widgets.MultipleChoiceQuestion(annotation);
+ }
+ else if (annotation.content.data.type == "unique_choice") {
+ this.question = new IriSP.Widgets.UniqueChoiceQuestion(annotation);
+ }
+
+ var answers = annotation.content.data.answers;
+
+ this.answers = [];
+
+
+ this.$.find(".Ldt-QuizCreator-Time").val(annotation.begin);
+ this.$.find(".Ldt-QuizCreator-Question-Area").val(annotation.content.data.question);
+ this.$.find(".Ldt-QuizCreator-Resource-Area").val(annotation.content.data.resource);
+ this.$.find(".Ldt-QuizCreator-Questions-Block").html('');
+ answers.forEach( function (ans) {
+ _this.onQuestionAdd(null, ans);
+ });
+ _this.current_annotation = annotation;
+};
+
+IriSP.Widgets.QuizCreator.prototype.onQuestionTypeChange = function(e) {
+
+ var _field = this.$.find(".Ldt-QuizCreator-Question-Type");
+ var _contents = _field.val();
+
+ var _this = this;
+ switch(_contents) {
+ case "unique_choice":
+ this.question = new IriSP.Widgets.UniqueChoiceQuestion();
+ break;
+
+ case "multiple_choice":
+ this.question = new IriSP.Widgets.MultipleChoiceQuestion();
+ break;
+ }
+
+ var output = "";
+
+ _this.$.find(".Ldt-QuizCreator-Questions-Block").html(output);
+
+ this.pauseOnWrite();
+};
+
+// Either e !== undefined, then it has been called by the interface and answer === undefined, generate an empty form.
+// Or e === null && answer !== undefined, an existing answer is provided.
+IriSP.Widgets.QuizCreator.prototype.onQuestionAdd = function(e, answer) {
+ var output = '<div class="Ldt-QuizCreator-Questions-Answer">'
+ + 'Réponse <div class="Ldt-QuizCreator-Questions-Answer-Correct">'+ this.question.renderFullTemplate(answer, this.nbAnswers()) +'</div><br />'
+ + '<div class="Ldt-QuizCreator-Questions-Answer-Content">'
+ + '<input type="text" class="Ldt-QuizCreator-Answer-Content" data-question="'+ this.nbAnswers() +'" id="question'+ this.nbAnswers() + '"' + (answer ? ' value="'+ answer.content + '"' : "") + '/><br />'
+ + 'Commentaire <br/><textarea class="Ldt-QuizCreator-Answer-Feedback" data-question="'+ this.nbAnswers() +'" id="feedback'+ this.nbAnswers() +'">' + (answer ? answer.feedback : "") + '</textarea>'
+ + '</div>'
+ + '<div class="Ldt-QuizCreator-Questions-Answer-Delete"><div class="Ldt-QuizCreator-Remove"> </div></div>'
+ + '</div>';
+ this.$.find(".Ldt-QuizCreator-Questions-Block").append(output);
+ this.$.find(".Ldt-QuizCreator-Answer-Content").last().focus();
+
+ this.pauseOnWrite();
+};
+
+IriSP.Widgets.QuizCreator.prototype.pauseOnWrite = function() {
+ if (this.pause_on_write && !this.media.getPaused()) {
+ this.media.pause();
+ }
+};
+
+IriSP.Widgets.QuizCreator.prototype.setBegin = function (t) {
+ this.begin = new IriSP.Model.Time(t || 0);
+ this.end = this.begin + 500;
+ this.$.find(".Ldt-QuizCreator-Time").val(this.begin.toString());
+};
+
+IriSP.Widgets.QuizCreator.prototype.get_local_annotation = function (ident) {
+ return this.player.getLocalAnnotation(ident);
+};
+
+IriSP.Widgets.QuizCreator.prototype.save_local_annotations = function() {
+ this.player.saveLocalAnnotations();
+ // Merge modifications into widget source
+ this.source.merge(this.player.localSource);
+};
+
+IriSP.Widgets.QuizCreator.prototype.delete_local_annotation = function(ident) {
+ this.source.getAnnotations().removeId(ident);
+ this.player.deleteLocalAnnotation(ident);
+ this.current_annotation = undefined;
+ this.refresh(true);
+};
+
+IriSP.Widgets.QuizCreator.prototype.show = function() {
+ this.$.find(".Ldt-QuizCreator-Question-Area").focus();
+};
+
+IriSP.Widgets.QuizCreator.prototype.hide = function() {
+ this.$.find(".Ldt-QuizCreator-Questions-Block").html("");
+ this.$.find(".Ldt-QuizCreator-Question-Area").val("");
+ this.$.find(".Ldt-QuizCreator-Resource-Area").val("");
+ this.$.find(".Ldt-QuizCreator-Time").val("");
+};
+
+/* Save a local annotation */
+IriSP.Widgets.QuizCreator.prototype.onSave = function(event, should_publish) {
+ // Either the annotation already exists (then we overwrite its
+ // content) or it must be created.
+ var is_created = false;
+
+ if (this.nbAnswers() <= 0) {
+ alert("Vous devez spécifier au moins une réponse à votre question !");
+ return false;
+ };
+ // Check that there is at least 1 valid answer
+ if (! this.$.find(".quiz-question-edition:checked").length) {
+ alert("Vous n'avez pas indiqué de bonne réponse.");
+ return false;
+ };
+ var _annotation;
+ if (this.current_annotation) {
+ is_created = false;
+ _annotation = this.current_annotation;
+ } else {
+ is_created = true;
+ var _annotationTypes = this.source.getAnnotationTypes().searchByTitle(this.annotation_type, true), /* Récupération du type d'annotation dans lequel l'annotation doit être ajoutée */
+ _annotationType = (_annotationTypes.length ? _annotationTypes[0] : new IriSP.Model.AnnotationType(false, this.player.localSource)); /* Si le Type d'Annotation n'existe pas, il est créé à la volée */
+
+ /* Si nous avons dû générer un ID d'annotationType à la volée... */
+ if (!_annotationTypes.length) {
+ /* Il ne faudra pas envoyer l'ID généré au serveur */
+ _annotationType.dont_send_id = true;
+ /* Il faut inclure le titre dans le type d'annotation */
+ _annotationType.title = this.annotation_type;
+ }
+
+ _annotation = new IriSP.Model.Annotation(false, this.player.localSource); /* Création d'une annotation dans cette source avec un ID généré à la volée (param. false) */
+
+ // Initialize some fields in case of creation
+ _annotation.created = new Date(); /* Date de création de l'annotation */
+ _annotation.creator = this.creator_name;
+ _annotation.setAnnotationType(_annotationType.id); /* Id du type d'annotation */
+ this.player.localSource.getMedias().push(this.source.currentMedia);
+ _annotation.setMedia(this.source.currentMedia.id); /* Id du média annoté */
+ }
+
+ /*
+ * Nous remplissons les données de l'annotation
+ * */
+ _annotation.setBeginEnd(this.begin, this.end);
+ _annotation.modified = new Date(); /* Date de modification de l'annotation */
+ _annotation.contributor = this.creator_name;
+ _annotation.description = this.getDescription();
+ _annotation.title = _annotation.description;
+ _annotation.content = {};
+ _annotation.content.data = {};
+ _annotation.content.data.type = this.$.find(".Ldt-QuizCreator-Question-Type").val();
+ _annotation.content.data.question = _annotation.description;
+ _annotation.content.data.resource = this.$.find(".Ldt-QuizCreator-Resource-Area").val();
+ _annotation.content.data.answers = $.makeArray($(".Ldt-QuizCreator-Questions-Answer")
+ .map(function (ans)
+ {
+ return {
+ content: $(this).find(".Ldt-QuizCreator-Answer-Content").val(),
+ feedback: $(this).find(".Ldt-QuizCreator-Answer-Feedback").val(),
+ correct: $(this).find(".Ldt-Quiz-Question-Check").is(':checked')
+ };
+ }));
+ this.current_annotation = _annotation;
+ if (is_created) {
+ // Add the annotation to the localSource
+ this.player.addLocalAnnotation(_annotation);
+ // Update also the remote source
+ this.source.merge([ _annotation ]);
+ this.player.trigger("Annotation.create", _annotation);
+ } else {
+ // Update the annotation
+ this.player.saveLocalAnnotations();
+ this.player.trigger("Annotation.update", _annotation);
+ };
+ this.player.trigger("AnnotationsList.update"); /* On force le rafraîchissement des widgets AnnotationsList */
+ this.player.trigger("Quiz.refresh"); /* On force le rafraîchissement des widgets Quiz */
+};
--- a/src/ldt/ldt/static/ldt/metadataplayer/Segments.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Segments.js Fri Oct 02 10:24:05 2015 +0200
@@ -30,13 +30,15 @@
+ 'style="top:{{top}}px; height:{{height}}px; left:{{left}}px; width:{{width}}px; background:{{medcolor}}" data-base-color="{{color}}" data-low-color="{{lowcolor}}" data-medium-color="{{medcolor}}"></div>';
-IriSP.Widgets.Segments.prototype.draw = function() {
- this.onMediaEvent("timeupdate", "onTimeupdate");
- this.renderTemplate();
-
+IriSP.Widgets.Segments.prototype.do_draw = function (isRedraw) {
+ if (this.width != this.$.parent().width()) {
+ // Reset width
+ this.width = this.$.parent().width();
+ this.$.css({ width : this.width + "px" });
+ }
var _list = this.getWidgetAnnotations().filter(function(_ann) {
- return _ann.getDuration() > 0;
- }),
+ return _ann.getDuration() > 0;
+ }),
_this = this,
_scale = this.width / this.source.getDuration(),
list_$ = this.$.find('.Ldt-Segments-List'),
@@ -54,7 +56,11 @@
}
return "#" + res;
}
-
+
+ if (isRedraw) {
+ // Remove all previous elements before recreating them. Not very efficient.
+ this.$.find('.Ldt-Segments-Segment').remove();
+ }
_list.forEach(function(_annotation, _k) {
var _left = _annotation.begin * _scale,
_width = ( _annotation.getDuration() ) * _scale,
@@ -102,7 +108,9 @@
.click(function() {
if(_this.use_timerange){
if(!_this.media.getTimeRange()){
- _this.media.setTimeRange(_annotation.begin, _annotation.end)
+ _this.media.setCurrentTime(_annotation.begin);
+ _this.media.setTimeRange(_annotation.begin, _annotation.end);
+ _this.media.play();
_this.$segments.each(function(){
var _segment = IriSP.jQuery(this);
_segment.css("background", lowcolor).removeClass("selected");
@@ -118,7 +126,9 @@
})
}
else {
+ _this.media.setCurrentTime(_annotation.begin);
_this.media.setTimeRange(_annotation.begin, _annotation.end);
+ _this.media.play();
_this.$segments.each(function(){
var _segment = IriSP.jQuery(this);
_segment.css("background", lowcolor).removeClass("selected");
@@ -135,7 +145,8 @@
uri: (typeof _annotation.url !== "undefined"
? _annotation.url
: (document.location.href.replace(/#.*$/,'') + '#id=' + _annotation.id)),
- image: _annotation.thumbnail
+ image: _annotation.thumbnail,
+ text: '[' + _annotation.begin.toString() + '] ' + _annotation.title
});
_annotation.on("select", function() {
_this.$segments.each(function() {
@@ -180,9 +191,17 @@
background : this.background,
margin: "1px 0"
});
- if (!this.no_tooltip){
- this.insertSubwidget(
- this.$.find(".Ldt-Segments-Tooltip"),
+ this.$segments = this.$.find('.Ldt-Segments-Segment');
+};
+
+IriSP.Widgets.Segments.prototype.draw = function() {
+ var widget = this;
+ widget.onMediaEvent("timeupdate", "onTimeupdate");
+ widget.renderTemplate();
+ widget.do_draw();
+ if (!this.no_tooltip) {
+ widget.insertSubwidget(
+ widget.$.find(".Ldt-Segments-Tooltip"),
{
type: "Tooltip",
min_x: 0,
@@ -190,18 +209,18 @@
},
"tooltip"
);
- }
- this.$segments = this.$.find('.Ldt-Segments-Segment');
- this.source.getAnnotations().on("search", function() {
+ };
+ widget.source.getAnnotations().on("search", function() {
searching = true;
});
- this.source.getAnnotations().on("search-cleared", function() {
+ widget.source.getAnnotations().on("search-cleared", function() {
searching = false;
_this.$segments.each(function() {
var _segment = IriSP.jQuery(this);
_segment.css("background", _segment.attr("data-medium-color")).removeClass("found");
});
});
+ this.$.on("resize", function () { widget.do_draw(true); });
};
IriSP.Widgets.Segments.prototype.onTimeupdate = function(_time) {
--- a/src/ldt/ldt/static/ldt/metadataplayer/Shortcuts.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Shortcuts.js Fri Oct 02 10:24:05 2015 +0200
@@ -6,7 +6,7 @@
* Keyboard shortcuts widget
* This widgets add global shortcuts for common actions.
* The default shortcuts are:
- * - Escape or Control-space for play/pause
+ * - Control-space for play/pause
* - Control-left for rewind (+shift to go faster)
* - Control-right for forward (+shift to go faster)
*/
@@ -21,7 +21,7 @@
var _this = this;
/* Standard shortcuts */
- Mousetrap.bindGlobal(["esc", "ctrl+space"], function (e) {
+ Mousetrap.bindGlobal("ctrl+space", function (e) {
e.preventDefault();
if (! _this.media.getPaused()) {
_this.media.pause();
@@ -54,5 +54,11 @@
_this.media.setCurrentTime(Math.min(_this.media.duration, _this.media.getCurrentTime() + 5 * _this.time_increment));
return false;
});
+ Mousetrap.bindGlobal("ctrl+a", function (e) {
+ // Annotate
+ e.preventDefault();
+ _this.player.trigger("CreateAnnotation.toggle");
+ return false;
+ });
};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/SlidePreview.css Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,43 @@
+.Ldt-SlidePreview-Container {
+ background-color: #999;
+ left: 0px;
+ right: 0px;
+ height: 36px;
+ padding-left: 4px;
+ overflow: hidden;
+}
+.Ldt-SlidePreview-Slides {
+ display: -webkit-inline-flex;
+ display: inline-flex;
+ -webkit-flex-direction: row;
+ flex-direction: row;
+ -webkit-flex-wrap: nowrap;
+ flex-wrap: nowrap;
+ overflow-x: hidden;
+ left: 0px;
+ right: 0px;
+ height: 36px;
+ padding: 0;
+ padding-top: 12px;
+ margin: 0;
+ overflow-y: hidden;
+}
+.Ldt-SlidePreview-Item {
+ display: inline-block;
+ width: 20px;
+ height: 12px;
+ background-color: #fff;
+ transition: transform .2s ease-in-out;
+}
+.Ldt-SlidePreview-Item img {
+ max-width: 100%;
+ max-height: 100%;
+}
+.Ldt-SlidePreview-Item:hover {
+ -webkit-transform: scale(2.8);
+ z-index: 4;
+}
+.Ldt-SlidePreview-Item:hover + .slidepreviewitem {
+ -webkit-transform: scale(1.8);
+ z-index: 1;
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/SlidePreview.js Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,38 @@
+IriSP.Widgets.SlidePreview = function(player, config) {
+ IriSP.Widgets.Widget.call(this, player, config);
+}
+
+IriSP.Widgets.SlidePreview.prototype = new IriSP.Widgets.Widget();
+
+IriSP.Widgets.SlidePreview.prototype.defaults = {
+ annotation_type: "Slides"
+}
+
+IriSP.Widgets.SlidePreview.prototype.template = '<div class="Ldt-SlidePreview-Container"><div class="Ldt-SlidePreview-Slides"></div></div>';
+
+IriSP.Widgets.SlidePreview.prototype.annotationTemplate = '<div data-id="{{ id }}" data-timecode="{{ ms }}" class="Ldt-SlidePreview-Item"><img title="{{ begin }} - {{ atitle }}" class="Ldt-AnnotationsList-Thumbnail" src="{{ thumbnail }}"></div>';
+
+IriSP.Widgets.SlidePreview.prototype.draw = function() {
+ var _annotations = this.getWidgetAnnotations().sortBy(function(_annotation) {
+ return _annotation.begin;
+ });
+ var _this = this;
+ _this.renderTemplate();
+ var content = _this.$.find('.Ldt-SlidePreview-Slides');
+
+ this.getWidgetAnnotations().forEach(function(_a) {
+ var _data = {
+ id : _a.id,
+ content : IriSP.textFieldHtml(_a.title),
+ begin : _a.begin.toString(),
+ ms: _a.begin.milliseconds,
+ thumbnail: _a.thumbnail
+ };
+ var _html = Mustache.to_html(_this.annotationTemplate, _data);
+ var _el = IriSP.jQuery(_html);
+ content.append(_el);
+ });
+ _this.$.on("click", ".Ldt-SlidePreview-Item", function () {
+ _this.media.setCurrentTime(Number(this.dataset.timecode));
+ });
+};
--- a/src/ldt/ldt/static/ldt/metadataplayer/SlideVideoPlayer.css Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/SlideVideoPlayer.css Fri Oct 02 10:24:05 2015 +0200
@@ -1,23 +1,56 @@
-/* Empty for now */
-
.Ldt-SlideVideoPlayer-panel {
+ display: -webkit-flex;
display: flex;
width: 50%;
float: left;
}
.Ldt-SlideVideoPlayer {
- min-height: 400px;
- max-height: 100%;
-}
-
-.Ldt-SlideVideoPlayer {
width: 100%;
max-width: 100%;
height: 100%;
max-height: 100%;
}
+.Ldt-SlideVideoPlayer-pip-main {
+ position: relative;
+ width: 100%;
+ height: 100%;
+ top: 0px;
+ left: 0px;
+ right: 0px;
+ bottom: 0px;
+ z-index: 1;
+}
+
+.Ldt-SlideVideoPlayer-pip-pip {
+ position: absolute;
+ width: 30%;
+ height: 30%;
+ right: 2px;
+ bottom: 2px;
+ z-index: 3;
+}
+
.Ldt-SlideVideoPlayer h2 {
display: none;
}
+.Ldt-SlideVideoPlayer-pip-menu {
+ position: absolute;
+ top: 0px;
+ right: 0px;
+ z-index: 10;
+ display: none;
+}
+.Ldt-SlideVideoPlayer-pip-pip:hover .Ldt-SlideVideoPlayer-pip-menu {
+ background-color: #000;
+ opacity: .5;
+ display: inline-block;
+}
+
+.Ldt-SlideVideoPlayer-pip-menu-toggle {
+ width: 18px;
+ height: 18px;
+ cursor: pointer;
+ background-image: url(img/pip_toggle.svg);
+}
--- a/src/ldt/ldt/static/ldt/metadataplayer/SlideVideoPlayer.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/SlideVideoPlayer.js Fri Oct 02 10:24:05 2015 +0200
@@ -7,12 +7,16 @@
IriSP.Widgets.SlideVideoPlayer.prototype.defaults = {
+ playerModule: "HtmlPlayer",
+ // mode is either "sidebyside" or "pip"
+ mode: "sidebyside"
};
IriSP.Widgets.SlideVideoPlayer.prototype.template = '<div class="Ldt-SlideVideoPlayer">\
-<div class="Ldt-SlideVideoPlayer-slide Ldt-SlideVideoPlayer-panel">\
-</div>\
-<div class="Ldt-SlideVideoPlayer-video Ldt-SlideVideoPlayer-panel"></div>\
+ <div class="Ldt-SlideVideoPlayer-slide Ldt-SlideVideoPlayer-panel">\
+ </div>\
+ <div class="Ldt-SlideVideoPlayer-video Ldt-SlideVideoPlayer-panel">\
+ </div>\
</div>';
IriSP.Widgets.SlideVideoPlayer.prototype.draw = function() {
@@ -23,24 +27,60 @@
_this.$.find(".Ldt-SlideVideoPlayer-panel.Ldt-SlideVideoPlayer-slide"),
{
type: "ImageDisplay",
- annotation_type: _this.annotation_type,
- width: '100%'
+ annotation_type: _this.annotation_type
},
"slide"
);
this.insertSubwidget(
_this.$.find(".Ldt-SlideVideoPlayer-panel.Ldt-SlideVideoPlayer-video"),
{
- type: "HtmlPlayer",
+ type: _this.playerModule,
video: _this.video,
width: '100%',
url_transform: _this.url_transform
},
"player"
- );
- // FIXME: this should be better implemented through a signal sent
- // when widgets are ready (and not just loaded)
- window.setTimeout(function () {
- _this.$.find(".Ldt-SlideVideoPlayer").split({ orientation: 'vertical' });
- }, 1000);
+ );
+
+ if (_this.mode == 'pip') {
+ _this.$.find(".Ldt-SlideVideoPlayer-panel").append('<div class="Ldt-SlideVideoPlayer-pip-menu"><div class="Ldt-SlideVideoPlayer-pip-menu-toggle"></div></div>');
+ _this.$.on("click", ".Ldt-SlideVideoPlayer-pip-menu-toggle", function () {
+ _this.toggleMainDisplay();
+ });
+ window.setTimeout(function () {
+ _this.setMainDisplay('video');
+ }, 1500);
+ } else {
+ // Default : side by side
+ // FIXME: this should be better implemented through a signal sent
+ // when widgets are ready (and not just loaded)
+ window.setTimeout(function () {
+ _this.$.find(".Ldt-SlideVideoPlayer").touchSplit({ orientation: (screen.height > screen.width) ? 'vertical' : 'horizontal',
+ leftMin: 20,
+ topMin: 20
+ });
+ }, 1500);
+ }
+};
+
+IriSP.Widgets.SlideVideoPlayer.prototype.toggleMainDisplay = function() {
+ if (this.$.find(".Ldt-SlideVideoPlayer-panel.Ldt-SlideVideoPlayer-video").hasClass("Ldt-SlideVideoPlayer-pip-main")) {
+ this.setMainDisplay('slides');
+ } else {
+ this.setMainDisplay('video');
+ }
+};
+
+// Set main display (in case of a "switch" display mode)
+// main is either 'video' or 'slides'
+IriSP.Widgets.SlideVideoPlayer.prototype.setMainDisplay = function(video_or_slides) {
+ var main = this.$.find(".Ldt-SlideVideoPlayer-panel.Ldt-SlideVideoPlayer-video");
+ var pip = this.$.find(".Ldt-SlideVideoPlayer-panel.Ldt-SlideVideoPlayer-slide");
+ if (video_or_slides == 'slides') {
+ var temp = main;
+ main = pip;
+ pip = temp;
+ };
+ main.removeClass('Ldt-SlideVideoPlayer-pip-pip').addClass('Ldt-SlideVideoPlayer-pip-main');
+ pip.removeClass('Ldt-SlideVideoPlayer-pip-main').addClass('Ldt-SlideVideoPlayer-pip-pip');
}
--- a/src/ldt/ldt/static/ldt/metadataplayer/Slider.css Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Slider.css Fri Oct 02 10:24:05 2015 +0200
@@ -1,11 +1,18 @@
/* Slider Widget */
.Ldt-Slider {
- border: none; border-radius: 0; padding: 0; margin: 0; background: #B6B8B8;
+ border: none;
+ border-radius: 0;
+ padding: 0;
+ margin: 0;
+ background: #B6B8B8;
}
.Ldt-Slider .ui-slider-handle {
- border-radius: 8px; top: -2px; background: #fc00ff; border: 1px solid #ffffff;
+ border-radius: 8px;
+ top: -2px;
+ background: #fc00ff;
+ border: 1px solid #ffffff;
}
.Ldt-Slider .ui-slider-range {
@@ -13,7 +20,19 @@
}
.Ldt-Slider-Time {
- position: absolute; top: -16px; background: #ffffc0; color: #000000; border-radius: 3px; z-index: 8;
- font-size: 10px; width: 34px; border: 1px solid #999999; padding: 1px; margin-left: -20px;
- display: none; text-align: center; font-weight: bold; pointer-events: none;
+ position: absolute;
+ bottom: 32px;
+ background: #ffffc0;
+ color: #000000;
+ border-radius: 3px;
+ z-index: 8;
+ font-size: 10px;
+ width: 34px;
+ border: 1px solid #999999;
+ padding: 1px;
+ margin-left: -20px;
+ display: none;
+ text-align: center;
+ font-weight: bold;
+ pointer-events: none;
}
--- a/src/ldt/ldt/static/ldt/metadataplayer/Slider.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Slider.js Fri Oct 02 10:24:05 2015 +0200
@@ -19,15 +19,15 @@
'<div class="Ldt-Slider"></div><div class="Ldt-Slider-Time">00:00</div>';
IriSP.Widgets.Slider.prototype.draw = function() {
-
+
this.renderTemplate();
-
+
this.$time = this.$.find(".Ldt-Slider-Time");
-
+
this.$slider = this.$.find(".Ldt-Slider");
-
+
var _this = this;
-
+
this.$slider.slider({
range: "min",
value: 0,
@@ -38,22 +38,22 @@
_this.player.trigger("Mediafragment.setHashToTime");
}
});
-
+
this.$handle = this.$slider.find('.ui-slider-handle');
-
+
this.onMediaEvent("timeupdate","onTimeupdate");
this.onMdpEvent("Player.MouseOver","onMouseover");
this.onMdpEvent("Player.MouseOut","onMouseout");
-
+
if (this.minimize_timeout) {
this.$slider.css(this.calculateSliderCss(this.minimized_height));
this.$handle.css(this.calculateHandleCss(this.minimized_height));
-
+
this.maximized = false;
this.timeoutId = false;
}
-
- this.$
+
+ this.$slider
.mouseover(function() {
_this.$time.show();
_this.onMouseover();
@@ -128,6 +128,6 @@
return {
height: (2 + _size) + "px",
width: (2 + _size) + "px",
- "margin-left": -Math.ceil(2 + _size / 2) + "px"
+ "margin-left": -Math.ceil(2 + _size / 2) + "px"
};
-};
\ No newline at end of file
+};
--- a/src/ldt/ldt/static/ldt/metadataplayer/Trace.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Trace.js Fri Oct 02 10:24:05 2015 +0200
@@ -68,6 +68,21 @@
this.tracer.trace("TraceWidgetInit", {});
+
+ // Configure annotation creation/update/delete/publish tracing
+ _this.player.on("Annotation.create", function (a) {
+ _this.tracer.trace("AnnotationCreated", { id: a.id, annotation_begin: a.begin.milliseconds, annotation_end: a.end.milliseconds, annotation_media: a.media.id, content_length: a.title.length, content_words: a.title.split(/\s+/).length });
+ });
+ _this.player.on("Annotation.delete", function (aid) {
+ _this.tracer.trace("AnnotationDeleted", { id: aid });
+ });
+ _this.player.on("Annotation.update", function (a) {
+ _this.tracer.trace("AnnotationUpdated", { id: a.id, annotation_begin: a.begin.milliseconds, annotation_end: a.end.milliseconds, annotation_media: a.media.id, content_length: a.title.length, content_words: a.title.split(/\s+/).length });
+ });
+ _this.player.on("Annotation.publish", function (a) {
+ _this.tracer.trace("AnnotationPublished", { id: a.id, annotation_begin: a.begin.milliseconds, annotation_end: a.end.milliseconds, annotation_media: a.media.id, content_length: a.title.length, content_words: a.title.split(/\s+/).length });
+ });
+
_this.player.trigger("trace-ready");
this.mouseLocation = '';
IriSP.jQuery(".Ldt-Widget").on("mousedown mouseenter mouseleave", ".Ldt-TraceMe", function(_e) {
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Transcript.css Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,9 @@
+.Ldt-Transcript-Annotation {
+ margin-right: .5em;
+}
+.Ldt-Transcript-Annotation:hover {
+ background-color: #bbb;
+}
+.Ldt-Transcript-Annotation.active {
+ background-color: #ddd;
+}
--- a/src/ldt/ldt/static/ldt/metadataplayer/Transcript.js Fri Sep 18 16:10:29 2015 +0200
+++ b/src/ldt/ldt/static/ldt/metadataplayer/Transcript.js Fri Oct 02 10:24:05 2015 +0200
@@ -7,13 +7,13 @@
IriSP.Widgets.Transcript.prototype = new IriSP.Widgets.Widget();
IriSP.Widgets.Transcript.prototype.defaults = {
- annotation_type: "Caption"
- // container: "transcriptContainer"
+ annotation_type: "Caption",
+ use_vtt_track: false
}
IriSP.Widgets.Transcript.prototype.template = '<div class="Ldt-TranscriptWidget"></div>';
-IriSP.Widgets.Transcript.prototype.annotationTemplate = '<a data-begin="{{ begin }}" data-end="{{ end }}" data-id="{{ id }}" class="Ldt-Transcript-Annotation" href="#{{id}}">{{ content }}</a> ';
+IriSP.Widgets.Transcript.prototype.annotationTemplate = '<span data-begin="{{ begin }}" data-end="{{ end }}" data-id="{{ id }}" class="Ldt-Transcript-Annotation">{{ content }}</span> ';
IriSP.Widgets.Transcript.prototype.draw = function() {
var _annotations = this.getWidgetAnnotations();
@@ -23,15 +23,57 @@
_this.renderTemplate();
content = _this.$.find('.Ldt-TranscriptWidget');
- _annotations.forEach(function(_a) {
- var _data = {
- id : _a.id,
- content : IriSP.textFieldHtml(_a.title),
- begin : _a.begin.toString(),
- end : _a.end.toString()
- };
- var _html = Mustache.to_html(_this.annotationTemplate, _data);
- var _el = IriSP.jQuery(_html);
- content.append(_el);
- });
+ if (_this.use_vtt_track) {
+ // Use webvtt track. It will only work with native video player.
+ var widgets = _this.player.widgets.filter(function (w) { return w.type == "HtmlPlayer"; });
+ if (widgets) {
+ var v = widgets[0].$.find("video")[0];
+ // FIXME: allow to specify the used track
+ v.addEventListener("loadedmetadata", function () {
+ var track = v.textTracks[0];
+ var cues = track.cues;
+ var i = 1;
+ Array.prototype.forEach.apply(cues, [ function(_c) {
+ _c.id = "cue" + i;
+ var _html = Mustache.to_html(_this.annotationTemplate, {
+ id : _c.id,
+ content : _c.text,
+ begin : 1000 * _c.startTime,
+ end : 1000 * _c.endTime
+ });
+ i += 1;
+ var _el = IriSP.jQuery(_html);
+ content.append(_el);
+ } ]);
+ track.addEventListener("cuechange", function () {
+ var acues = track.activeCues;
+ if (acues.length > 0) {
+ // Update attributes for active cues
+ _this.$.find(".Ldt-Transcript-Annotation.active").removeClass("active");
+ Array.prototype.forEach.apply(acues, [ function(_c) {
+ _this.$.find("#" + _c.id).addClass("active");
+ } ]);
+ }
+ }, false);
+ content.on("click", ".Ldt-Transcript-Annotation", function () {
+ _this.media.setCurrentTime(this.dataset.begin);
+ });
+ });
+ } else {
+ console.log("cannot find a video object");
+ }
+ } else {
+ // Populate with annotation data
+ _annotations.forEach(function(_a) {
+ var _data = {
+ id : _a.id,
+ content : IriSP.textFieldHtml(_a.title),
+ begin : _a.begin.toString(),
+ end : _a.end.toString()
+ };
+ var _html = Mustache.to_html(_this.annotationTemplate, _data);
+ var _el = IriSP.jQuery(_html);
+ content.append(_el);
+ });
+ };
};
Binary file src/ldt/ldt/static/ldt/metadataplayer/img/cancel_annotation.png has changed
Binary file src/ldt/ldt/static/ldt/metadataplayer/img/delete.png has changed
Binary file src/ldt/ldt/static/ldt/metadataplayer/img/edit.png has changed
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/img/fullscreen.svg Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="22"
+ height="22"
+ viewBox="0 0 22.000001 22.000001"
+ id="svg4208"
+ version="1.1"
+ inkscape:version="0.48.4 r9939"
+ sodipodi:docname="FS.svg">
+ <defs
+ id="defs4210" />
+ <sodipodi:namedview
+ id="base"
+ pagecolor="#ffffff"
+ bordercolor="#666666"
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+ inkscape:pageopacity="0.0"
+ inkscape:pageshadow="2"
+ inkscape:zoom="20.48"
+ inkscape:cx="10.91933"
+ inkscape:cy="15.686744"
+ inkscape:document-units="px"
+ inkscape:current-layer="layer1"
+ showgrid="false"
+ inkscape:window-width="1680"
+ inkscape:window-height="1028"
+ inkscape:window-x="75"
+ inkscape:window-y="24"
+ inkscape:window-maximized="0" />
+ <metadata
+ id="metadata4213">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ <dc:title />
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <g
+ inkscape:label="Calque 1"
+ inkscape:groupmode="layer"
+ id="layer1"
+ transform="translate(0,-1030.3622)">
+ <path
+ style="fill:#000000"
+ d="m 0.5522696,1051.6037 c -0.41889785,-0.4329 -0.41461065,-8.2715 0.00441,-8.2715 0.16357544,0 0.8770369,0.5915 1.5854719,1.3145 l 1.2880668,1.3142 1.0474543,-1.062 c 1.2537252,-1.2715 2.0021739,-1.362 2.9358328,-0.3551 0.9287537,1.0018 0.8386288,1.7291 -0.3721746,3.0037 l -1.0280047,1.0824 1.2720657,1.3309 c 0.6996343,0.732 1.2720656,1.4692 1.2720656,1.6382 0,0.433 -7.58640438,0.4375 -8.00530223,0.01 z m 12.8865874,-0.01 c 0,-0.169 0.572426,-0.9062 1.272067,-1.6382 l 1.27206,-1.3308 -1.027999,-1.0823 c -1.210804,-1.2748 -1.300935,-2.0022 -0.372175,-3.0039 0.933653,-1.0069 1.682103,-0.9164 2.935828,0.3551 l 1.047458,1.062 1.288068,-1.3143 c 0.708435,-0.7229 1.421896,-1.3144 1.585473,-1.3144 0.419128,0 0.423427,7.8386 0.0044,8.2715 -0.418887,0.4328 -8.005291,0.4283 -8.005291,-0.01 z M 0.25939424,1035.3076 c 0,-2.7627 0.0897934,-4.0772 0.29287536,-4.287 0.41889785,-0.4328 8.0053023,-0.4284 8.0053023,0.01 0,0.1691 -0.5724257,0.9063 -1.2720657,1.6383 l -1.2720656,1.3309 1.0280047,1.0823 c 1.2304351,1.2954 1.3179943,2.0686 0.3434664,3.0334 -0.9694075,0.9597 -1.6734008,0.8665 -2.907119,-0.3846 l -1.0474598,-1.0621 -1.2880668,1.3143 c -0.708435,0.723 -1.42189663,1.3143 -1.5854665,1.3143 -0.2212842,0 -0.29740536,-1.0197 -0.29740536,-3.9844 z m 19.58692376,2.6673 -1.274753,-1.3171 -1.050191,1.0649 c -1.236549,1.254 -1.939853,1.3476 -2.909856,0.3874 -0.974534,-0.9647 -0.886969,-1.738 0.343467,-3.0335 l 1.027999,-1.0821 -1.27206,-1.3311 c -0.699641,-0.732 -1.272067,-1.4691 -1.272067,-1.6382 0,-0.433 7.586405,-0.4374 8.005303,-0.01 0.427969,0.4422 0.413673,8.2714 -0.01511,8.2714 -0.169391,0 -0.881623,-0.5926 -1.582735,-1.3171 z"
+ id="path3020"
+ inkscape:connector-curvature="0" />
+ </g>
+</svg>
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/img/left_arrow.svg Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" id="arrow">
+ <path style="fill:none;stroke:#fff;stroke-width:6;stroke-linecap:round;stroke-linejoin:bevel;stroke-miterlimit:4;"
+ d="M31,1 l-30,15 l30,15">
+ </path>
+ <path style="fill:none;stroke:#000;stroke-width:4;stroke-linecap:round;stroke-linejoin:bevel;stroke-miterlimit:4;"
+ d="M31,1 l-30,15 l30,15">
+ </path>
+</svg>
Binary file src/ldt/ldt/static/ldt/metadataplayer/img/min_right_toggle.png has changed
Binary file src/ldt/ldt/static/ldt/metadataplayer/img/min_valid_sprites.png has changed
Binary file src/ldt/ldt/static/ldt/metadataplayer/img/min_wrong_toggle.png has changed
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/img/pip_toggle.svg Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="5.0797176mm"
+ height="5.0799999mm"
+ viewBox="0 0 17.998999 18"
+ id="svg19931"
+ version="1.1"
+ inkscape:version="0.91 r13725"
+ sodipodi:docname="pip_toggle.svg">
+ <defs
+ id="defs19933" />
+ <g
+ inkscape:label="Layer 1"
+ inkscape:groupmode="layer"
+ id="layer1"
+ transform="translate(-245.28621,-280.50506)">
+ <polygon
+ transform="translate(232.09221,226.21106)"
+ style="fill:#ffffff"
+ points="23.586,59.714 22.193,57.364 20.805,59.714 "
+ id="polygon13969" />
+ <polygon
+ transform="translate(232.09221,226.21106)"
+ style="fill:#ffffff"
+ points="22.971,59.364 21.417,59.364 22.496,57.544 22.193,57.364 21.894,57.544 22.193,57.364 21.894,57.187 20.19,60.063 24.199,60.063 22.193,56.679 21.894,57.187 22.193,57.364 21.894,57.544 "
+ id="polygon13971" />
+ <polygon
+ transform="translate(232.09221,226.21106)"
+ style="fill:#ffffff"
+ points="20.805,66.874 22.193,69.224 23.586,66.874 "
+ id="polygon13973" />
+ <polygon
+ transform="translate(232.09221,226.21106)"
+ style="fill:#ffffff"
+ points="21.417,67.224 22.971,67.224 21.894,69.044 22.193,69.224 22.496,69.044 22.193,69.224 22.496,69.399 24.199,66.522 20.19,66.522 22.193,69.909 22.496,69.399 22.193,69.224 22.496,69.044 "
+ id="polygon13975" />
+ <polygon
+ transform="translate(232.09221,226.21106)"
+ style="fill:#ffffff"
+ points="25.818,64.685 28.168,63.294 25.818,61.903 "
+ id="polygon13977" />
+ <polygon
+ transform="translate(232.09221,226.21106)"
+ style="fill:#ffffff"
+ points="26.168,64.071 26.168,62.517 27.988,63.595 28.168,63.294 27.988,62.993 28.168,63.294 28.347,62.993 25.468,61.29 25.468,65.298 28.855,63.294 28.347,62.993 28.168,63.294 27.988,62.993 "
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+ <polygon
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+ <polygon
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+ id="polygon13983" />
+ <path
+ inkscape:connector-curvature="0"
+ style="fill:#ffffff"
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+ id="path13985" />
+ </g>
+</svg>
Binary file src/ldt/ldt/static/ldt/metadataplayer/img/publish_annotation.png has changed
Binary file src/ldt/ldt/static/ldt/metadataplayer/img/published_annotation.png has changed
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ldt/ldt/static/ldt/metadataplayer/img/quiz_add_question.svg Fri Oct 02 10:24:05 2015 +0200
@@ -0,0 +1,272 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
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+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
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+ height="25"
+ viewBox="0 0 26.000001 25.000001"
+ id="svg4208"
+ version="1.1"
+ inkscape:version="0.48.4 r9939"
+ sodipodi:docname="buzz.svg">
+ <defs
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+ <sodipodi:namedview
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+ pagecolor="#ffffff"
+ bordercolor="#666666"
+ borderopacity="1.0"
+ inkscape:pageopacity="0.0"
+ inkscape:pageshadow="2"
+ inkscape:zoom="10.24"
+ inkscape:cx="28.406106"
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+ inkscape:document-units="px"
+ inkscape:current-layer="layer1"
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