--- a/client/js/paper-renderer.js Wed May 14 14:52:34 2014 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,2679 +0,0 @@
-/* paper-renderer.js */
-"use strict";
-
-(function(root) {
-
- var Rkns = root.Rkns,
- _ = Rkns._,
- $ = Rkns.$;
-
- /* Rkns.Renderer Object */
-
- /* This object contains constants, utility functions and classes for Renkan's Graph Manipulation GUI */
-
- var Renderer = Rkns.Renderer = {};
-
- /* 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 = Renderer._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();
- };
- this._removeBinding = function() {
- _renderer.removeRepresentation(_this);
- _(function() {
- _renderer.redraw();
- }).defer();
- };
- 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() {},
- 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 );
- }
- }
- });
-
- /* End of Rkns.Renderer._BaseRepresentation Class */
-
- /* Rkns.Renderer._BaseButton Class */
-
- /* BaseButton is extended by contextual buttons that appear when hovering on nodes and edges */
-
- var _BaseButton = Renderer._BaseButton = Rkns.Utils.inherit(_BaseRepresentation);
-
- _(_BaseButton.prototype).extend({
- moveTo: function(_pos) {
- this.sector.moveTo(_pos);
- },
- show: function() {
- this.sector.show();
- },
- hide: function() {
- 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();
- }
- });
-
- /* End of Rkns.Renderer._BaseButton Class */
-
- /* 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 = Rkns.Utils.inherit(_BaseRepresentation);
-
- _(NodeRepr.prototype).extend({
- _init: function() {
- this.renderer.node_layer.activate();
- this.type = "Node";
- this.circle = new paper.Path.Circle([0, 0], 1);
- this.circle.__representation = this;
- 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) {
- this.normal_buttons = [
- new NodeEditButton(this.renderer, null),
- new NodeRemoveButton(this.renderer, null),
- new NodeLinkButton(this.renderer, null),
- new NodeEnlargeButton(this.renderer, null),
- new NodeShrinkButton(this.renderer, null)
- ];
- this.pending_delete_buttons = [
- new 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);
- }
- },
- redraw: function(_dontRedrawEdges) {
- var _model_coords = new paper.Point(this.model.get("position")),
- _baseRadius = this.options.node_size_base * Math.exp((this.model.get("size") || 0) * Rkns.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.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 = .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()) {
- 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 * .5 : (opacity - .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 : .01;
-
- var _text = this.model.get("title") || this.renkan.translate(this.options.label_untitled_nodes) || "";
- _text = Rkns.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);
- }
-
- this.title.css({
- left: this.paper_coords.x,
- top: this.paper_coords.y + this.circle_radius * this.h_ratio + this.options.node_label_distance,
- opacity: opacity
- });
- var _color = this.model.get("color") || (this.model.get("created_by") || Rkns.Utils._USER_PLACEHOLDER(this.renkan)).get("color");
- this.circle.strokeColor = _color;
- 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.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 (!_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();
- }
- }
- );
- }
-
- },
- 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 - .5 ) * height;
- } else {
- res = ( res - .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 = .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 = new paper.Path.Circle(centerPoint, baseRadius);
- _raster = new paper.Group(_circleClip, _raster);
- _raster.opacity = .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.redraw();
- this.renderer.throttledPaperDraw();
- } 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.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.options.selected_node_stroke_width;
- if (this.renderer.isEditable()) {
- 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;
- }
- this._super("select");
- },
- unselect: function(_newTarget) {
- if (!_newTarget || _newTarget.source_representation !== this) {
- this.selected = false;
- this.all_buttons.forEach(function(b) {
- b.hide();
- });
- this.circle.strokeWidth = this.options.node_stroke_width;
- $('.Rk-Bin-Item').removeClass("selected");
- if (this.renderer.minimap) {
- this.minimap_circle.strokeColor = undefined;
- }
- this._super("unselect");
- }
- },
- 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 (!_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();
- }
- }
- });
-
- /* */
-
- var Edge = Renderer.Edge = Rkns.Utils.inherit(_BaseRepresentation);
-
- _(Edge.prototype).extend({
- _init: function() {
- this.renderer.edge_layer.activate();
- this.type = "Edge";
- 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 = 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.__representation = this;
- this.text = $('<div class="Rk-Label Rk-Edge-Label">').appendTo(this.renderer.labels_$);
- this.arrow_angle = 0;
- if (this.options.editor_mode) {
- this.normal_buttons = [
- new EdgeEditButton(this.renderer, null),
- new EdgeRemoveButton(this.renderer, null)
- ];
- this.pending_delete_buttons = [
- new 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;
- }
- },
- redraw: function() {
- var from = this.model.get("from"),
- to = this.model.get("to");
- if (!from || !to) {
- 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") {
- return;
- }
- var _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),
- _handle = _v.divide(3),
- _color = this.model.get("color") || this.model.get("color") || (this.model.get("created_by") || Rkns.Utils._USER_PLACEHOLDER(this.renkan)).get("color"),
- opacity = 1;
-
- if (this.model.get("delete_scheduled") || this.from_representation.model.get("delete_scheduled") || this.to_representation.model.get("delete_scheduled")) {
- opacity = .5;
- this.line.dashArray = [2, 2];
- } else {
- opacity = 1;
- this.line.dashArray = null;
- }
-
- var old_act_btn = this.active_buttons;
-
- 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.strokeColor = _color;
- 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.rotate(_a - this.arrow_angle);
- this.arrow.fillColor = _color;
- this.arrow.opacity = opacity;
- 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 = Rkns.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")));
- }
- },
- 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.options.selected_edge_stroke_width;
- 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.options.edge_stroke_width;
- 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 = _(this.bundle.edges).reject(function(_edge) {
- return _this === _edge;
- });
- }
- });
-
- /* */
-
- var TempEdge = Renderer.TempEdge = Rkns.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) || Rkns.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: Rkns.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();
- }
- });
-
- /* */
-
- var _BaseEditor = Renderer._BaseEditor = Rkns.Utils.inherit(_BaseRepresentation);
-
- _(_BaseEditor.prototype).extend({
- _init: function() {
- this.renderer.buttons_layer.activate();
- this.type = "editor";
- this.editor_block = new paper.Path();
- var _pts = _(_.range(8)).map(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 = .8;
- this.editor_$ = $('<div>')
- .appendTo(this.renderer.editor_$)
- .css({
- position: "absolute",
- opacity: .8
- })
- .hide();
- },
- destroy: function() {
- this.editor_block.remove();
- this.editor_$.remove();
- }
- });
-
- /* */
-
- var NodeEditor = Renderer.NodeEditor = Rkns.Utils.inherit(_BaseEditor);
-
- _(NodeEditor.prototype).extend({
- template: _.template(
- '<h2><span class="Rk-CloseX">×</span><%-renkan.translate("Edit Node")%></span></h2>'
- + '<p><label><%-renkan.translate("Title:")%></label><input class="Rk-Edit-Title" type="text" value="<%-node.title%>"/></p>'
- + '<% if (options.show_node_editor_uri) { %><p><label><%-renkan.translate("URI:")%></label><input class="Rk-Edit-URI" type="text" value="<%-node.uri%>"/><a class="Rk-Edit-Goto" href="<%-node.uri%>" target="_blank"></a></p><% } %>'
- + '<% if (options.show_node_editor_description) { %><p><label><%-renkan.translate("Description:")%></label><textarea class="Rk-Edit-Description"><%-node.description%></textarea></p><% } %>'
- + '<% if (options.show_node_editor_size) { %><p><span class="Rk-Editor-Label"><%-renkan.translate("Size:")%></span><a href="#" class="Rk-Edit-Size-Down">-</a><span class="Rk-Edit-Size-Value"><%-node.size%></span><a href="#" class="Rk-Edit-Size-Up">+</a></p><% } %>'
- + '<% if (options.show_node_editor_color) { %><div class="Rk-Editor-p"><span class="Rk-Editor-Label"><%-renkan.translate("Node color:")%></span><div class="Rk-Edit-ColorPicker-Wrapper"><span class="Rk-Edit-Color" style="background:<%-node.color%>;"><span class="Rk-Edit-ColorTip"></span></span>'
- + '<%= renkan.colorPicker %><span class="Rk-Edit-ColorPicker-Text"><%- renkan.translate("Choose color") %></span></div></div><% } %>'
- + '<% if (options.show_node_editor_image) { %><div class="Rk-Edit-ImgWrap"><div class="Rk-Edit-ImgPreview"><img src="<%-node.image || node.image_placeholder%>" />'
- + '<% if (node.clip_path) { %><svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewbox="0 0 1 1" preserveAspectRatio="none"><path style="stroke-width: .02; stroke:red; fill-opacity:.3; fill:red;" d="<%- node.clip_path %>"/></svg><% }%>'
- + '</div></div><p><label><%-renkan.translate("Image URL:")%></label><input class="Rk-Edit-Image" type="text" value="<%-node.image%>"/></p>'
- + '<p><label><%-renkan.translate("Choose Image File:")%></label><input class="Rk-Edit-Image-File" type="file" accept="image/*"/></p><% } %>'
- + '<% if (options.show_node_editor_creator && node.has_creator) { %><p><span class="Rk-Editor-Label"><%-renkan.translate("Created by:")%></span> <span class="Rk-UserColor" style="background:<%-node.created_by_color%>;"></span><%- shortenText(node.created_by_title, 25) %></p><% } %>'
- ),
- readOnlyTemplate: _.template(
- '<h2><span class="Rk-CloseX">×</span><% if (options.show_node_tooltip_color) { %><span class="Rk-UserColor" style="background:<%-node.color%>;"></span><% } %>'
- + '<span class="Rk-Display-Title"><% if (node.uri) { %><a href="<%-node.uri%>" target="_blank"><% } %><%-node.title%><% if (node.uri) { %></a><% } %></span></h2>'
- + '<% if (node.uri && options.show_node_tooltip_uri) { %><p class="Rk-Display-URI"><a href="<%-node.uri%>" target="_blank"><%-node.short_uri%></a></p><% } %>'
- + '<% if (options.show_node_tooltip_description) { %><p class="Rk-Display-Description"><%-node.description%></p><% } %>'
- + '<% if (node.image && options.show_node_tooltip_image) { %><img class="Rk-Display-ImgPreview" src="<%-node.image%>" /><% } %>'
- + '<% if (node.has_creator && options.show_node_tooltip_creator) { %><p><span class="Rk-Editor-Label"><%-renkan.translate("Created by:")%></span><span class="Rk-UserColor" style="background:<%-node.created_by_color%>;"></span><%- shortenText(node.created_by_title, 25) %></p><% } %>'
- ),
- draw: function() {
- var _model = this.source_representation.model,
- _created_by = _model.get("created_by") || Rkns.Utils._USER_PLACEHOLDER(this.renkan),
- _template = (this.renderer.isEditable() ? this.template : this.readOnlyTemplate ),
- _image_placeholder = this.options.static_url + "img/image-placeholder.png",
- _size = (_model.get("size") || 0);
- this.editor_$
- .html(_template({
- node: {
- has_creator: !!_model.get("created_by"),
- title: _model.get("title"),
- uri: _model.get("uri"),
- short_uri: Rkns.Utils.shortenText((_model.get("uri") || "").replace(/^(https?:\/\/)?(www\.)?/,'').replace(/\/$/,''),40),
- description: _model.get("description"),
- image: _model.get("image") || "",
- image_placeholder: _image_placeholder,
- color: _model.get("color") || _created_by.get("color"),
- clip_path: _model.get("clip_path") || false,
- created_by_color: _created_by.get("color"),
- created_by_title: _created_by.get("title"),
- size: (_size > 0 ? "+" : "") + _size
- },
- renkan: this.renkan,
- options: this.options,
- shortenText: Rkns.Utils.shortenText
- }));
- this.redraw();
- var _this = this,
- closeEditor = function() {
- _this.renderer.removeRepresentation(_this);
- paper.view.draw();
- };
-
- this.editor_$.find(".Rk-CloseX").click(closeEditor);
-
- this.editor_$.find(".Rk-Edit-Goto").click(function() {
- if (!_model.get("uri")) {
- return false;
- }
- });
-
- if (this.renderer.isEditable()) {
-
- var onFieldChange = _(function() {
- _(function() {
- if (_this.renderer.isEditable()) {
- var _data = {
- title: _this.editor_$.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) {
- _data.description = _this.editor_$.find(".Rk-Edit-Description").val();
- }
- _model.set(_data);
- _this.redraw();
- } else {
- closeEditor();
- }
-
- }).defer();
- }).throttle(500);
-
- this.editor_$.on("keyup", function(_e) {
- if (_e.keyCode === 27) {
- closeEditor();
- }
- });
-
- this.editor_$.find("input, textarea").on("change keyup paste", onFieldChange);
-
- this.editor_$.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.get("color") || (_model.get("created_by") || Rkns.Utils._USER_PLACEHOLDER(_this.renkan)).get("color"));
- }
- ).click(function(_e) {
- _e.preventDefault();
- if (_this.renderer.isEditable()) {
- _model.set("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;
- });
- } 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() {
- var _coords = this.source_representation.paper_coords;
- Rkns.Utils.drawEditBox(this.options, _coords, this.editor_block, this.source_representation.circle_radius * .75, this.editor_$);
- this.editor_$.show();
- paper.view.draw();
- }
- });
-
- /* */
-
- var EdgeEditor = Renderer.EdgeEditor = Rkns.Utils.inherit(_BaseEditor);
-
- _(EdgeEditor.prototype).extend({
- template: _.template(
- '<h2><span class="Rk-CloseX">×</span><%-renkan.translate("Edit Edge")%></span></h2>'
- + '<p><label><%-renkan.translate("Title:")%></label><input class="Rk-Edit-Title" type="text" value="<%-edge.title%>"/></p>'
- + '<% if (options.show_edge_editor_uri) { %><p><label><%-renkan.translate("URI:")%></label><input class="Rk-Edit-URI" type="text" value="<%-edge.uri%>"/><a class="Rk-Edit-Goto" href="<%-edge.uri%>" target="_blank"></a></p>'
- + '<% if (options.properties.length) { %><p><label><%-renkan.translate("Choose from vocabulary:")%></label><select class="Rk-Edit-Vocabulary">'
- + '<% _(options.properties).each(function(ontology) { %><option class="Rk-Edit-Vocabulary-Class" value=""><%- renkan.translate(ontology.label) %></option>'
- + '<% _(ontology.properties).each(function(property) { var uri = ontology["base-uri"] + property.uri; %><option class="Rk-Edit-Vocabulary-Property" value="<%- uri %>'
- + '"<% if (uri === edge.uri) { %> selected<% } %>><%- renkan.translate(property.label) %></option>'
- + '<% }) %><% }) %></select></p><% } } %>'
- + '<% if (options.show_edge_editor_color) { %><div class="Rk-Editor-p"><span class="Rk-Editor-Label"><%-renkan.translate("Edge color:")%></span><div class="Rk-Edit-ColorPicker-Wrapper"><span class="Rk-Edit-Color" style="background:<%-edge.color%>;"><span class="Rk-Edit-ColorTip"></span></span>'
- + '<%= renkan.colorPicker %><span class="Rk-Edit-ColorPicker-Text"><%- renkan.translate("Choose color") %></span></div></div><% } %>'
- + '<% if (options.show_edge_editor_direction) { %><p><span class="Rk-Edit-Direction"><%- renkan.translate("Change edge direction") %></span></p><% } %>'
- + '<% if (options.show_edge_editor_nodes) { %><p><span class="Rk-Editor-Label"><%-renkan.translate("From:")%></span><span class="Rk-UserColor" style="background:<%-edge.from_color%>;"></span><%- shortenText(edge.from_title, 25) %></p>'
- + '<p><span class="Rk-Editor-Label"><%-renkan.translate("To:")%></span><span class="Rk-UserColor" style="background:<%-edge.to_color%>;"></span><%- shortenText(edge.to_title, 25) %></p><% } %>'
- + '<% if (options.show_edge_editor_creator && edge.has_creator) { %><p><span class="Rk-Editor-Label"><%-renkan.translate("Created by:")%></span><span class="Rk-UserColor" style="background:<%-edge.created_by_color%>;"></span><%- shortenText(edge.created_by_title, 25) %></p><% } %>'
- ),
- readOnlyTemplate: _.template(
- '<h2><span class="Rk-CloseX">×</span><% if (options.show_edge_tooltip_color) { %><span class="Rk-UserColor" style="background:<%-edge.color%>;"></span><% } %>'
- + '<span class="Rk-Display-Title"><% if (edge.uri) { %><a href="<%-edge.uri%>" target="_blank"><% } %><%-edge.title%><% if (edge.uri) { %></a><% } %></span></h2>'
- + '<% if (options.show_edge_tooltip_uri && edge.uri) { %><p class="Rk-Display-URI"><a href="<%-edge.uri%>" target="_blank"><%-edge.short_uri%></a></p><% } %>'
- + '<p><%-edge.description%></p>'
- + '<% if (options.show_edge_tooltip_nodes) { %><p><span class="Rk-Editor-Label"><%-renkan.translate("From:")%></span><span class="Rk-UserColor" style="background:<%-edge.from_color%>;"></span><%- shortenText(edge.from_title, 25) %></p>'
- + '<p><span class="Rk-Editor-Label"><%-renkan.translate("To:")%></span><span class="Rk-UserColor" style="background:<%-edge.to_color%>;"></span><%- shortenText(edge.to_title, 25) %></p><% } %>'
- + '<% if (options.show_edge_tooltip_creator && edge.has_creator) { %><p><span class="Rk-Editor-Label"><%-renkan.translate("Created by:")%></span><span class="Rk-UserColor" style="background:<%-edge.created_by_color%>;"></span><%- shortenText(edge.created_by_title, 25) %></p><% } %>'
- ),
- draw: function() {
- var _model = this.source_representation.model,
- _from_model = _model.get("from"),
- _to_model = _model.get("to"),
- _created_by = _model.get("created_by") || Rkns.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: Rkns.Utils.shortenText((_model.get("uri") || "").replace(/^(https?:\/\/)?(www\.)?/,'').replace(/\/$/,''),40),
- description: _model.get("description"),
- color: _model.get("color") || _created_by.get("color"),
- from_title: _from_model.get("title"),
- to_title: _to_model.get("title"),
- from_color: _from_model.get("color") || (_from_model.get("created_by") || Rkns.Utils._USER_PLACEHOLDER(this.renkan)).get("color"),
- to_color: _to_model.get("color") || (_to_model.get("created_by") || Rkns.Utils._USER_PLACEHOLDER(this.renkan)).get("color"),
- created_by_color: _created_by.get("color"),
- created_by_title: _created_by.get("title")
- },
- renkan: this.renkan,
- shortenText: Rkns.Utils.shortenText,
- options: this.options
- }));
- this.redraw();
- var _this = this,
- closeEditor = function() {
- _this.renderer.removeRepresentation(_this);
- paper.view.draw();
- };
- this.editor_$.find(".Rk-CloseX").click(closeEditor);
- this.editor_$.find(".Rk-Edit-Goto").click(function() {
- if (!_model.get("uri")) {
- return false;
- }
- });
-
- if (this.renderer.isEditable()) {
-
- var onFieldChange = _(function() {
- _(function() {
- if (_this.renderer.isEditable()) {
- var _data = {
- title: _this.editor_$.find(".Rk-Edit-Title").val()
- };
- if (_this.options.show_edge_editor_uri) {
- _data.uri = _this.editor_$.find(".Rk-Edit-URI").val();
- }
- _this.editor_$.find(".Rk-Edit-Goto").attr("href",_data.uri || "#");
- _model.set(_data);
- paper.view.draw();
- } else {
- closeEditor();
- }
- }).defer();
- }).throttle(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.get("color") || (_model.get("created_by") || Rkns.Utils._USER_PLACEHOLDER(_this.renkan)).get("color"));
- }
- ).click(function(_e) {
- _e.preventDefault();
- if (_this.renderer.isEditable()) {
- _model.set("color", $(this).attr("data-color"));
- _picker.hide();
- paper.view.draw();
- } else {
- closeEditor();
- }
- });
- }
- },
- redraw: function() {
- var _coords = this.source_representation.paper_coords;
- Rkns.Utils.drawEditBox(this.options, _coords, this.editor_block, 5, this.editor_$);
- this.editor_$.show();
- paper.view.draw();
- }
- });
-
- /* */
-
- var _NodeButton = Renderer._NodeButton = Rkns.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,
- Rkns.Utils._NODE_BUTTON_WIDTH + sectorInner,
- this.startAngle,
- this.endAngle,
- 1,
- this.imageName,
- this.renkan.translate(this.text)
- );
- this.lastSectorInner = sectorInner;
- }
- }
- });
-
- /* */
-
- var NodeEditButton = Renderer.NodeEditButton = Rkns.Utils.inherit(_NodeButton);
-
- _(NodeEditButton.prototype).extend({
- _init: function() {
- this.type = "Node-edit-button";
- this.lastSectorInner = 0;
- this.startAngle = -135;
- this.endAngle = -45;
- this.imageName = "edit";
- this.text = "Edit";
- },
- mouseup: function() {
- if (!this.renderer.is_dragging) {
- this.source_representation.openEditor();
- }
- }
- });
-
- /* */
-
- var NodeRemoveButton = Renderer.NodeRemoveButton = Rkns.Utils.inherit(_NodeButton);
-
- _(NodeRemoveButton.prototype).extend({
- _init: function() {
- this.type = "Node-remove-button";
- this.lastSectorInner = 0;
- this.startAngle = 0;
- this.endAngle = 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 = Rkns.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);
- }
- }
- }
- }
- });
-
- /* */
-
- var NodeRevertButton = Renderer.NodeRevertButton = Rkns.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");
- }
- }
- });
-
- /* */
-
- var NodeLinkButton = Renderer.NodeLinkButton = Rkns.Utils.inherit(_NodeButton);
-
- _(NodeLinkButton.prototype).extend({
- _init: function() {
- this.type = "Node-link-button";
- this.lastSectorInner = 0;
- this.startAngle = 90;
- this.endAngle = 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);
- }
- }
- });
-
- /* */
-
- var NodeEnlargeButton = Renderer.NodeEnlargeButton = Rkns.Utils.inherit(_NodeButton);
-
- _(NodeEnlargeButton.prototype).extend({
- _init: function() {
- this.type = "Node-enlarge-button";
- this.lastSectorInner = 0;
- this.startAngle = -45;
- this.endAngle = 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();
- }
- });
-
- /* */
-
- var NodeShrinkButton = Renderer.NodeShrinkButton = Rkns.Utils.inherit(_NodeButton);
-
- _(NodeShrinkButton.prototype).extend({
- _init: function() {
- this.type = "Node-shrink-button";
- this.lastSectorInner = 0;
- this.startAngle = -180;
- this.endAngle = -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();
- }
- });
-
- /* */
-
- var EdgeEditButton = Renderer.EdgeEditButton = Rkns.Utils.inherit(_BaseButton);
-
- _(EdgeEditButton.prototype).extend({
- _init: function() {
- this.type = "Edge-edit-button";
- this.sector = this.renderer.drawSector(this, Rkns.Utils._EDGE_BUTTON_INNER, Rkns.Utils._EDGE_BUTTON_OUTER, -270, -90, 1, "edit", this.renkan.translate("Edit"));
- },
- mouseup: function() {
- if (!this.renderer.is_dragging) {
- this.source_representation.openEditor();
- }
- }
- });
-
- /* */
-
- var EdgeRemoveButton = Renderer.EdgeRemoveButton = Rkns.Utils.inherit(_BaseButton);
-
- _(EdgeRemoveButton.prototype).extend({
- _init: function() {
- this.type = "Edge-remove-button";
- this.sector = this.renderer.drawSector(this, Rkns.Utils._EDGE_BUTTON_INNER, Rkns.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 = Rkns.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);
- }
- }
- }
- }
- });
-
- /* */
-
- var EdgeRevertButton = Renderer.EdgeRevertButton = Rkns.Utils.inherit(_BaseButton);
-
- _(EdgeRevertButton.prototype).extend({
- _init: function() {
- this.type = "Edge-revert-button";
- this.sector = this.renderer.drawSector(this, Rkns.Utils._EDGE_BUTTON_INNER, Rkns.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");
- }
- }
- });
-
- /* */
-
- var MiniFrame = Renderer.MiniFrame = Rkns.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;
- }
- });
-
- /* */
-
- var Scene = Renderer.Scene = function(_renkan) {
- this.renkan = _renkan;
- this.$ = $(".Rk-Render");
- this.representations = [];
- this.$.html(this.template(_renkan));
- this.onStatusChange();
- this.canvas_$ = this.$.find(".Rk-Canvas");
- this.labels_$ = this.$.find(".Rk-Labels");
- this.editor_$ = this.$.find(".Rk-Editor");
- this.notif_$ = this.$.find(".Rk-Notifications");
- paper.setup(this.canvas_$[0]);
- this.scale = 1;
- this.initialScale = 1;
- this.offset = paper.view.center;
- 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 = [];
-
- 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 = .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 = .3;
- this.minimap.miniframe.strokeColor = '#000080';
- this.minimap.miniframe.strokeWidth = 3;
- this.minimap.miniframe.__representation = new MiniFrame(this, null);
- }
-
- this.throttledPaperDraw = _(function() {
- paper.view.draw();
- }).throttle(100);
-
- 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', '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);
- }, Rkns.Utils._MOUSEMOVE_RATE);
-
- this.canvas_$.on({
- mousedown: function(_event) {
- _event.preventDefault();
- _this.onMouseDown(_event, false);
- },
- mousemove: function(_event) {
- _event.preventDefault();
- throttledMouseMove(_event, false);
- },
- mouseup: function(_event) {
- _event.preventDefault();
- _this.onMouseUp(_event, false);
- },
- mousewheel: function(_event, _delta) {
- if(_renkan.options.zoom_on_scroll) {
- _event.preventDefault();
- if (_allowScroll) {
- _this.onScroll(_event, _delta);
- }
- }
- },
- touchstart: function(_event) {
- _event.preventDefault();
- var _touches = _event.originalEvent.touches[0];
- if (
- _renkan.options.allow_double_click
- && new Date() - _lastTap < Rkns.Utils._DOUBLETAP_DELAY
- && ( Math.pow(_lastTapX - _touches.pageX, 2) + Math.pow(_lastTapY - _touches.pageY, 2) < Rkns.Utils._DOUBLETAP_DISTANCE )
- ) {
- _lastTap = 0;
- _this.onDoubleClick(_touches);
- } else {
- _lastTap = new Date();
- _lastTapX = _touches.pageX;
- _lastTapY = _touches.pageY;
- _originalScale = _this.scale;
- _zooming = false;
- _this.onMouseDown(_touches, true);
- }
- },
- touchmove: function(_event) {
- _event.preventDefault();
- _lastTap = 0;
- if (_event.originalEvent.touches.length == 1) {
- _this.onMouseMove(_event.originalEvent.touches[0], true);
- } else {
- if (!_zooming) {
- _this.onMouseUp(_event.originalEvent.touches[0], true);
- _this.click_target = null;
- _this.is_dragging = false;
- _zooming = true;
- }
- if (_event.originalEvent.scale === "undefined") {
- return;
- }
- var _newScale = _event.originalEvent.scale * _originalScale,
- _scaleRatio = _newScale / _this.scale,
- _newOffset = new paper.Point([
- _this.canvas_$.width(),
- _this.canvas_$.height()
- ]).multiply( .5 * ( 1 - _scaleRatio ) ).add(_this.offset.multiply( _scaleRatio ));
- _this.setScale(_newScale, _newOffset);
- }
- },
- touchend: function(_event) {
- _event.preventDefault();
- _this.onMouseUp(_event.originalEvent.changedTouches[0], true);
- },
- dblclick: function(_event) {
- _event.preventDefault();
- if (_renkan.options.allow_double_click) {
- _this.onDoubleClick(_event);
- }
- },
- mouseleave: function(_event) {
- _event.preventDefault();
- _this.onMouseUp(_event, false);
- _this.click_target = null;
- _this.is_dragging = false;
- },
- dragover: function(_event) {
- _event.preventDefault();
- },
- dragenter: function(_event) {
- _event.preventDefault();
- _allowScroll = false;
- },
- dragleave: function(_event) {
- _event.preventDefault();
- _allowScroll = true;
- },
- drop: function(_event) {
- _event.preventDefault();
- _allowScroll = true;
- var res = {};
- _(_event.originalEvent.dataTransfer.types).each(function(t) {
- try {
- res[t] = _event.originalEvent.dataTransfer.getData(t);
- } catch(e) {}
- });
- var text = _event.originalEvent.dataTransfer.getData("Text");
- if (typeof text === "string") {
- switch(text[0]) {
- case "{":
- case "[":
- try {
- var data = JSON.parse(text);
- _(res).extend(data);
- }
- catch(e) {
- if (!res["text/plain"]) {
- res["text/plain"] = text;
- }
- }
- break;
- case "<":
- if (!res["text/html"]) {
- res["text/html"] = text;
- }
- break;
- default:
- if (!res["text/plain"]) {
- res["text/plain"] = text;
- }
- }
- }
- var url = _event.originalEvent.dataTransfer.getData("URL");
- if (url && !res["text/uri-list"]) {
- res["text/uri-list"] = url;
- }
- _this.dropData(res, _event.originalEvent);
- }
- });
-
- var bindClick = function(selector, fname) {
- _this.$.find(selector).click(function(evt) {
- _this[fname](evt);
- return false;
- });
- };
-
- bindClick(".Rk-ZoomOut", "zoomOut");
- bindClick(".Rk-ZoomIn", "zoomIn");
- bindClick(".Rk-ZoomFit", "autoScale");
- this.$.find(".Rk-ZoomSave").click( function() {
- // Save scale and offset point
- _this.renkan.project.addView( { zoom_level:_this.scale, offset_x:_this.offset.x, offset_y:_this.offset.y } );
- });
- this.$.find(".Rk-ZoomSetSaved").click( function() {
- var view = _this.renkan.project.get("views").last();
- if(view){
- _this.setScale(view.get("zoom_level"), new paper.Point(view.get("offset_x"), view.get("offset_y")));
- }
- });
- if(this.renkan.read_only && !isNaN(parseInt(this.renkan.options.default_view))){
- this.$.find(".Rk-ZoomSetSaved").show();
- }
- this.$.find(".Rk-CurrentUser").mouseenter(
- function() { _this.$.find(".Rk-UserList").slideDown(); }
- );
- this.$.find(".Rk-Users").mouseleave(
- function() { _this.$.find(".Rk-UserList").slideUp(); }
- );
- bindClick(".Rk-FullScreen-Button", "fullScreen");
- bindClick(".Rk-AddNode-Button", "addNodeBtn");
- bindClick(".Rk-AddEdge-Button", "addEdgeBtn");
- bindClick(".Rk-Save-Button", "save");
- bindClick(".Rk-Open-Button", "open");
- this.$.find(".Rk-Bookmarklet-Button")
- .attr("href","javascript:" + Rkns.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() {
- $(this).find(".Rk-TopBar-Tooltip").hide();
- });
- bindClick(".Rk-Fold-Bins", "foldBins");
-
- paper.view.onResize = function(_event) {
- // Because of paper bug which does not calculate the good height (and width a fortiori)
- // We have to update manually the canvas's height
- paper.view._viewSize.height = _event.size.height = _this.canvas_$.parent().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);
- }
- _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": $(this).val()});
- });
-
- var _thRedrawUsers = _.throttle(function() {
- _this.redrawUsers();
- }, 100);
-
- _thRedrawUsers();
-
- // register model events
- this.renkan.project.on("add:users remove:users", _thRedrawUsers);
-
- this.renkan.project.on("add:views remove:views", function(_node) {
- if(_this.renkan.project.get('views').length > 0) {
- _this.$.find(".Rk-ZoomSetSaved").show();
- }
- else {
- _this.$.find(".Rk-ZoomSetSaved").hide();
- }
- });
-
- this.renkan.project.on("add:nodes", function(_node) {
- _this.addRepresentation("Node", _node);
- _thRedraw();
- });
- this.renkan.project.on("add:edges", function(_edge) {
- _this.addRepresentation("Edge", _edge);
- _thRedraw();
- });
- this.renkan.project.on("change:title", function(_model, _title) {
- var el = _this.$.find(".Rk-PadTitle");
- if (el.is("input")) {
- if (el.val() !== _title) {
- el.val(_title);
- }
- } else {
- el.text(_title);
- }
- });
-
- 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(true);
- },
- _delay
- );
- }
-
- if (_renkan.options.force_resize) {
- $(window).resize(function() {
- _this.fixSize(false);
- });
- }
-
- 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 = Rkns.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({
- template: _.template(
- '<% if (options.show_top_bar) { %><div class="Rk-TopBar"><% if (!options.editor_mode) { %><h2 class="Rk-PadTitle"><%- project.get("title") || translate("Untitled project")%></h2>'
- + '<% } else { %><input type="text" class="Rk-PadTitle" value="<%- project.get("title") || "" %>" placeholder="<%-translate("Untitled project")%>" /><% } %>'
- + '<% if (options.show_user_list) { %><div class="Rk-Users"><div class="Rk-CurrentUser"><div class="Rk-Edit-ColorPicker-Wrapper"><span class="Rk-CurrentUser-Color"><% if (options.user_color_editable) { %><span class="Rk-Edit-ColorTip"></span><% } %></span>'
- + '<% if (options.user_color_editable) { print(colorPicker) } %></div><span class="Rk-CurrentUser-Name"><unknown user></span></div><ul class="Rk-UserList"></ul></div><% } %>'
- + '<% if (options.home_button_url) {%><div class="Rk-TopBar-Separator"></div><a class="Rk-TopBar-Button Rk-Home-Button" href="<%- options.home_button_url %>"><div class="Rk-TopBar-Tooltip"><div class="Rk-TopBar-Tooltip-Contents">'
- + '<%- translate(options.home_button_title) %></div></div></a><% } %>'
- + '<% if (options.show_fullscreen_button) { %><div class="Rk-TopBar-Separator"></div><div class="Rk-TopBar-Button Rk-FullScreen-Button"><div class="Rk-TopBar-Tooltip"><div class="Rk-TopBar-Tooltip-Contents"><%-translate("Full Screen")%></div></div></div><% } %>'
- + '<% if (options.editor_mode) { %>'
- + '<% if (options.show_addnode_button) { %><div class="Rk-TopBar-Separator"></div><div class="Rk-TopBar-Button Rk-AddNode-Button"><div class="Rk-TopBar-Tooltip">'
- + '<div class="Rk-TopBar-Tooltip-Contents"><%-translate("Add Node")%></div></div></div><% } %>'
- + '<% if (options.show_addedge_button) { %><div class="Rk-TopBar-Separator"></div><div class="Rk-TopBar-Button Rk-AddEdge-Button"><div class="Rk-TopBar-Tooltip">'
- + '<div class="Rk-TopBar-Tooltip-Contents"><%-translate("Add Edge")%></div></div></div><% } %>'
- + '<% if (options.show_save_button) { %><div class="Rk-TopBar-Separator"></div><div class="Rk-TopBar-Button Rk-Save-Button"><div class="Rk-TopBar-Tooltip"><div class="Rk-TopBar-Tooltip-Contents"> </div></div></div><% } %>'
- + '<% if (options.show_open_button) { %><div class="Rk-TopBar-Separator"></div><div class="Rk-TopBar-Button Rk-Open-Button"><div class="Rk-TopBar-Tooltip"><div class="Rk-TopBar-Tooltip-Contents"><%-translate("Open Project")%></div></div></div><% } %>'
- + '<% if (options.show_bookmarklet) { %><div class="Rk-TopBar-Separator"></div><a class="Rk-TopBar-Button Rk-Bookmarklet-Button" href="#"><div class="Rk-TopBar-Tooltip"><div class="Rk-TopBar-Tooltip-Contents">'
- + '<%-translate("Renkan \'Drag-to-Add\' bookmarklet")%></div></div></a><% } %>'
- + '<div class="Rk-TopBar-Separator"></div><% }; if (options.show_search_field) { %>'
- + '<form action="#" class="Rk-GraphSearch-Form"><input type="search" class="Rk-GraphSearch-Field" placeholder="<%- translate("Search in graph") %>" /></form><div class="Rk-TopBar-Separator"></div><% } %></div><% } %>'
- + '<div class="Rk-Editing-Space<% if (!options.show_top_bar) { %> Rk-Editing-Space-Full<% } %>">'
- + '<div class="Rk-Labels"></div><canvas class="Rk-Canvas" resize></canvas><div class="Rk-Notifications"></div><div class="Rk-Editor">'
- + '<% if (options.show_bins) { %><div class="Rk-Fold-Bins">«</div><% } %>'
- + '<div class="Rk-ZoomButtons"><div class="Rk-ZoomIn" title="<%-translate("Zoom In")%>"></div><div class="Rk-ZoomFit" title="<%-translate("Zoom Fit")%>"></div><div class="Rk-ZoomOut" title="<%-translate("Zoom Out")%>"></div>'
- + '<% if (options.editor_mode) { %><div class="Rk-ZoomSave" title="<%-translate("Zoom Save")%>"></div><% } %>'
- + '<% if (options.editor_mode || !isNaN(parseInt(options.default_view))) { %><div class="Rk-ZoomSetSaved" title="<%-translate("View saved zoom")%>"></div><% } %></div>'
- + '</div></div>'
- ),
- fixSize: function(_autoscale) {
- var w = this.$.width(),
- h = this.$.height();
- if (this.renkan.options.show_top_bar) {
- h -= this.$.find(".Rk-TopBar").height();
- }
- this.canvas_$.attr({
- width: w,
- height: h
- });
-
- paper.view.viewSize = new paper.Size([w, h]);
-
- if (_autoscale) {
- // If _autoscale, we get the initial view (zoom+offset) set in the project datas.
- if(this.renkan.read_only && !isNaN(parseInt(this.renkan.options.default_view))){
- this.autoScale(this.renkan.project.get("views")[parseInt(this.renkan.options.default_view)]);
- }
- else{
- this.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 = .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]),
- _delta = _grp.position,
- _imgdelta = new paper.Point([_centerX, _centerY]),
- _currentPos = new paper.Point(0,0);
- _text.content = _caption;
- _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 = .8;
- _text.visible = true;
- },
- unselect: function() {
- _path.opacity = .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.snapshot_mode) {
- 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();
- },
- setScale: function(_newScale, _offset) {
- if ((_newScale/this.initialScale) > Rkns.Utils._MIN_SCALE && (_newScale/this.initialScale) < Rkns.Utils._MAX_SCALE) {
- this.scale = _newScale;
- if (_offset) {
- this.offset = _offset;
- }
- this.redraw();
- }
- },
- 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])));
- }
- },
- 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.scale * .8 * this.renkan.options.minimap_width / paper.view.bounds.width,
- this.scale * .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 = .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.scale).add(this.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.offset).divide(this.scale);
- },
- addRepresentation: function(_type, _model) {
- var _repr = new Renderer[_type](this, _model);
- console.log("REPR RENKAN",_repr);
- console.log("REPR RENKAN",Renderer[_type]);
- 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 = _(this.representations).reject(
- function(_repr) {
- return _repr == _representation;
- }
- );
- },
- getRepresentationByModel: function(_model) {
- if (!_model) {
- return undefined;
- }
- return _(this.representations).find(function(_repr) {
- return _repr.model === _model;
- });
- },
- removeRepresentationsOfType: function(_type) {
- var _representations = _(this.representations).filter(function(_repr) {
- return _repr.type == _type;
- }),
- _this = this;
- _(_representations).each(function(_repr) {
- _this.removeRepresentation(_repr);
- });
- },
- highlightModel: function(_model) {
- var _repr = this.getRepresentationByModel(_model);
- if (_repr) {
- _repr.highlight();
- }
- },
- unhighlightAll: function(_model) {
- _(this.representations).each(function(_repr) {
- _repr.unhighlight();
- });
- },
- unselectAll: function(_model) {
- _(this.representations).each(function(_repr) {
- _repr.unselect();
- });
- },
- redraw: function() {
- _(this.representations).each(function(_representation) {
- _representation.redraw(true);
- });
- if (this.minimap) {
- 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;
- }
- },
- paperShift: function(_delta) {
- this.offset = this.offset.add(_delta);
- this.redraw();
- },
- 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 > Rkns.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.paperShift(_delta);
- }
- } else {
- this.findTarget(_hitResult);
- }
- paper.view.draw();
- },
- onMouseDown: function(_event, _isTouch) {
- var _off = this.canvas_$.offset(),
- _point = new paper.Point([
- _event.pageX - _off.left,
- _event.pageY - _off.top
- ]);
- this.last_point = _point;
- this.mouse_down = true;
- if (!this.click_target || this.click_target.type !== "Temp-edge") {
- this.removeRepresentationsOfType("editor");
- this.is_dragging = false;
- var _hitResult = paper.project.hitTest(_point);
- if (_hitResult && typeof _hitResult.item.__representation !== "undefined") {
- this.click_target = _hitResult.item.__representation;
- this.click_target.mousedown(_event, _isTouch);
- } else {
- this.click_target = null;
- if (this.isEditable() && this.click_mode === Rkns.Utils._CLICKMODE_ADDNODE) {
- var _coords = this.toModelCoords(_point),
- _data = {
- id: Rkns.Utils.getUID('node'),
- created_by: this.renkan.current_user,
- position: {
- x: _coords.x,
- y: _coords.y
- }
- };
- _node = this.renkan.project.addNode(_data);
- this.getRepresentationByModel(_node).openEditor();
- }
- }
- }
- if (this.click_mode) {
- if (this.isEditable() && this.click_mode === Rkns.Utils._CLICKMODE_STARTEDGE && this.click_target && this.click_target.type === "Node") {
- this.removeRepresentationsOfType("editor");
- this.addTempEdge(this.click_target, _point);
- this.click_mode = Rkns.Utils._CLICKMODE_ENDEDGE;
- this.notif_$.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_$.offset();
- this.click_target.mouseup(
- {
- point: new paper.Point([
- _event.pageX - _off.left,
- _event.pageY - _off.top
- ])
- },
- _isTouch
- );
- } else {
- this.click_target = null;
- this.is_dragging = false;
- if (_isTouch) {
- this.unselectAll();
- }
- }
- paper.view.draw();
- },
- onScroll: function(_event, _scrolldelta) {
- this.totalScroll += _scrolldelta;
- if (Math.abs(this.totalScroll) >= 1) {
- var _off = this.canvas_$.offset(),
- _delta = new paper.Point([
- _event.pageX - _off.left,
- _event.pageY - _off.top
- ]).subtract(this.offset).multiply( Math.SQRT2 - 1 );
- if (this.totalScroll > 0) {
- this.setScale( this.scale * Math.SQRT2, this.offset.subtract(_delta) );
- } else {
- this.setScale( this.scale * Math.SQRT1_2, this.offset.add(_delta.divide(Math.SQRT2)));
- }
- this.totalScroll = 0;
- }
- },
- onDoubleClick: function(_event) {
- if (!this.isEditable()) {
- return;
- }
- 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() && (!_hitResult || typeof _hitResult.item.__representation === "undefined")) {
- var _coords = this.toModelCoords(_point),
- _data = {
- id: Rkns.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 = {};
- switch(_data["text/x-iri-specific-site"]) {
- case "twitter":
- var snippet = $('<div>').html(_data["text/x-iri-selected-html"]),
- 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":
- var 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;
- case undefined:
- 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"]) {
- var 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"]) {
- var snippet = $('<div>').html(_data["text/html"] || _data["text/x-iri-selected-html"]);
- newNode.image = snippet.find("[data-image]").attr("data-image") || newNode.image;
- newNode.uri = snippet.find("[data-uri]").attr("data-uri") || newNode.uri;
- newNode.title = snippet.find("[data-title]").attr("data-title") || newNode.title;
- newNode.description = snippet.find("[data-description]").attr("data-description") || newNode.description;
- newNode.clipPath = snippet.find("[data-clip-path]").attr("data-clip-path") || newNode.clipPath;
- }
- }
-
- if(typeof this.renkan.options.drop_enhancer === "function"){
- newNode = this.renkan.options.drop_enhancer(newNode, _data);
- }
- return newNode;
-
- },
- dropData: function(_data, _event) {
- if (!this.isEditable()) {
- return;
- }
- if (_data["text/json"] || _data["application/json"]) {
- try {
- var jsondata = JSON.parse(_data["text/json"] || _data["application/json"]);
- _(_data).extend(jsondata);
- }
- catch(e) {}
- }
-
- var newNode = (typeof this.renkan.options.drop_handler === "undefined")?this.defaultDropHandler(_data):this.renkan.options.drop_handler(_data);
-
- if (!newNode.title) {
- newNode.title = this.renkan.translate("Dragged resource");
- }
- var fields = ["title", "description", "uri", "image"];
- for (var i = 0; i < fields.length; i++) {
- var f = fields[i];
- if (_data["text/x-iri-" + f] || _data[f]) {
- newNode[f] = _data["text/x-iri-" + f] || _data[f];
- }
- if (newNode[f] === "none" || newNode[f] === "null") {
- newNode[f] = undefined;
- }
- }
- var _off = this.canvas_$.offset(),
- _point = new paper.Point([
- _event.pageX - _off.left,
- _event.pageY - _off.top
- ]),
- _coords = this.toModelCoords(_point),
- _nodedata = {
- id: Rkns.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.$[0],
- _requestMethods = ["requestFullScreen","mozRequestFullScreen","webkitRequestFullScreen"],
- _cancelMethods = ["cancelFullScreen","mozCancelFullScreen","webkitCancelFullScreen"];
- if (_isFull) {
- for (var i = 0; i < _cancelMethods.length; i++) {
- if (typeof document[_cancelMethods[i]] === "function") {
- document[_cancelMethods[i]]();
- break;
- }
- }
- } else {
- for (var i = 0; i < _requestMethods.length; i++) {
- if (typeof _el[_requestMethods[i]] === "function") {
- _el[_requestMethods[i]]();
- break;
- }
- }
- }
- },
- zoomOut: function() {
- var _newScale = this.scale * Math.SQRT1_2,
- _offset = new paper.Point([
- this.canvas_$.width(),
- this.canvas_$.height()
- ]).multiply( .5 * ( 1 - Math.SQRT1_2 ) ).add(this.offset.multiply( Math.SQRT1_2 ));
- this.setScale( _newScale, _offset );
- },
- zoomIn: function() {
- var _newScale = this.scale * Math.SQRT2,
- _offset = new paper.Point([
- this.canvas_$.width(),
- this.canvas_$.height()
- ]).multiply( .5 * ( 1 - Math.SQRT2 ) ).add(this.offset.multiply( Math.SQRT2 ));
- this.setScale( _newScale, _offset );
- },
- addNodeBtn: function() {
- if (this.click_mode === Rkns.Utils._CLICKMODE_ADDNODE) {
- this.click_mode = false;
- this.notif_$.hide();
- } else {
- this.click_mode = Rkns.Utils._CLICKMODE_ADDNODE;
- this.notif_$.text(this.renkan.translate("Click on the background canvas to add a node")).fadeIn();
- }
- return false;
- },
- addEdgeBtn: function() {
- if (this.click_mode === Rkns.Utils._CLICKMODE_STARTEDGE || this.click_mode === Rkns.Utils._CLICKMODE_ENDEDGE) {
- this.click_mode = false;
- this.notif_$.hide();
- } else {
- this.click_mode = Rkns.Utils._CLICKMODE_STARTEDGE;
- this.notif_$.text(this.renkan.translate("Click on a first node to start the edge")).fadeIn();
- }
- return false;
- },
- foldBins: function() {
- var foldBinsButton = this.$.find(".Rk-Fold-Bins"),
- bins = this.renkan.$.find(".Rk-Bins");
- if (bins.offset().left < 0) {
- bins.animate({left: 0},250);
- var _this = this;
- this.$.animate({left: 300},250,function() {
- var w = _this.$.width();
- paper.view.viewSize = new paper.Size([w, _this.canvas_$.height()]);
- });
- foldBinsButton.html("«");
- } else {
- bins.animate({left: -300},250);
- var _this = this;
- this.$.animate({left: 0},250,function() {
- var w = _this.$.width();
- paper.view.viewSize = new paper.Size([w, _this.canvas_$.height()]);
- });
- foldBinsButton.html("»");
- }
- },
- save: function() { },
- open: function() { }
- });
-})(window);
-
-/* END paper-renderer.js */