# HG changeset patch # User ymh # Date 1729573434 -7200 # Node ID 510fd2a482f4e1a16b59ab523a5e8d90dec3f7c1 # Parent 92cb33eb7a75b91e98370b42d03dd869cc4733d4 Add Dailymotion Tech and remove unused libs diff -r 92cb33eb7a75 -r 510fd2a482f4 doc/integration.en.md --- a/doc/integration.en.md Sat Oct 19 01:34:55 2024 +0200 +++ b/doc/integration.en.md Tue Oct 22 07:03:54 2024 +0200 @@ -32,24 +32,6 @@ IriSP.language = "fr"; -## Library location configuration ## - -By default (as defined in *defaults.js*), librairies are loaded from either a CDN (Content Distribution Network) or from the *js/libs* directory. - -Configuration is done by overriding the properties of *IriSP.libFiles* - -To use the CDN: - - IriSP.libFiles.useCdn = true; - -To change the location of the library directory: - - IriSP.libFiles.defaultDir = "/path/libs"; - -To change individual locations or to point to files outside the default directory: - - IriSP.libFiles.locations.jQueryUI = "libs/jquery-ui-1.8.16.custom.min.js"; - IriSP.libFiles.locations.jwPlayerSWF = "libs/jwplayer/player.swf"; ## Configuration of a metadata source ## diff -r 92cb33eb7a75 -r 510fd2a482f4 doc/integration.fr.md --- a/doc/integration.fr.md Sat Oct 19 01:34:55 2024 +0200 +++ b/doc/integration.fr.md Tue Oct 22 07:03:54 2024 +0200 @@ -29,24 +29,6 @@ IriSP.language = "fr"; -## Configuration des emplacements des bibliothèques ## - -Par défaut (fichier *defaults.js*), les bibliothèques sont chargées soit depuis un CDN (Content Distribution Network), soit depuis le répertoire *js/libs* - -La configuration se fait par les propriétés de l’objet *IriSP.libFiles* - -Pour utiliser le CDN: - - IriSP.libFiles.useCdn = true; - -Pour changer la localisation du répertoire des bibliothèques: - - IriSP.libFiles.defaultDir = "/chemin/libs"; - -Pour changer la localisation d’une bibliothèque individuellement: - - IriSP.libFiles.locations.jQueryUI = "libs/jquery-ui-1.8.16.custom.min.js"; - IriSP.libFiles.locations.jwPlayerSWF = "libs/jwplayer/player.swf"; ## Configuration de sources de métadonnées ## diff -r 92cb33eb7a75 -r 510fd2a482f4 package-lock.json --- a/package-lock.json Sat Oct 19 01:34:55 2024 +0200 +++ b/package-lock.json Tue Oct 22 07:03:54 2024 +0200 @@ -1,12 +1,12 @@ { "name": "metadataplayer", - "version": "0.0.1", + "version": "0.1.1", "lockfileVersion": 3, "requires": true, "packages": { "": { "name": "metadataplayer", - "version": "0.0.1", + "version": "0.1.1", "dependencies": { "@vimeo/player": "^2.24.0", "backbone": "^1.6.0", @@ -697,36 +697,37 @@ "dev": true }, "node_modules/@videojs/http-streaming": { - "version": "3.15.0", - "resolved": "https://registry.npmjs.org/@videojs/http-streaming/-/http-streaming-3.15.0.tgz", - "integrity": "sha512-6rjaqEa87gVFqDFsHaLKXGrDqL3NhNZRNi6wkMw+uyt1lrLD2OFY0SfRQRNl7Vmmx0pt5FRJoRJYlnKsowyElA==", + "version": "2.16.3", + "resolved": "https://registry.npmjs.org/@videojs/http-streaming/-/http-streaming-2.16.3.tgz", + "integrity": "sha512-91CJv5PnFBzNBvyEjt+9cPzTK/xoVixARj2g7ZAvItA+5bx8VKdk5RxCz/PP2kdzz9W+NiDUMPkdmTsosmy69Q==", "license": "Apache-2.0", "dependencies": { "@babel/runtime": "^7.12.5", - "@videojs/vhs-utils": "^4.1.1", - "aes-decrypter": "^4.0.2", + "@videojs/vhs-utils": "3.0.5", + "aes-decrypter": "3.1.3", "global": "^4.4.0", - "m3u8-parser": "^7.2.0", - "mpd-parser": "^1.3.1", - "mux.js": "7.0.3", - "video.js": "^7 || ^8" + "m3u8-parser": "4.8.0", + "mpd-parser": "^0.22.1", + "mux.js": "6.0.1", + "video.js": "^6 || ^7" }, "engines": { "node": ">=8", "npm": ">=5" }, "peerDependencies": { - "video.js": "^8.19.0" + "video.js": "^6 || ^7" } }, "node_modules/@videojs/vhs-utils": { - "version": "4.1.1", - "resolved": "https://registry.npmjs.org/@videojs/vhs-utils/-/vhs-utils-4.1.1.tgz", - "integrity": "sha512-5iLX6sR2ownbv4Mtejw6Ax+naosGvoT9kY+gcuHzANyUZZ+4NpeNdKMUhb6ag0acYej1Y7cmr/F2+4PrggMiVA==", + "version": "3.0.5", + "resolved": "https://registry.npmjs.org/@videojs/vhs-utils/-/vhs-utils-3.0.5.tgz", + "integrity": "sha512-PKVgdo8/GReqdx512F+ombhS+Bzogiofy1LgAj4tN8PfdBx3HSS7V5WfJotKTqtOWGwVfSWsrYN/t09/DSryrw==", "license": "MIT", "dependencies": { "@babel/runtime": "^7.12.5", - "global": "^4.4.0" + "global": "^4.4.0", + "url-toolkit": "^2.2.1" }, "engines": { "node": ">=8", @@ -734,9 +735,9 @@ } }, "node_modules/@videojs/xhr": { - "version": "2.7.0", - "resolved": "https://registry.npmjs.org/@videojs/xhr/-/xhr-2.7.0.tgz", - "integrity": "sha512-giab+EVRanChIupZK7gXjHy90y3nncA2phIOyG3Ne5fvpiMJzvqYwiTOnEVW2S4CoYcuKJkomat7bMXA/UoUZQ==", + "version": "2.6.0", + "resolved": "https://registry.npmjs.org/@videojs/xhr/-/xhr-2.6.0.tgz", + "integrity": "sha512-7J361GiN1tXpm+gd0xz2QWr3xNWBE+rytvo8J3KuggFaLg+U37gZQ2BuPLcnkfGffy2e+ozY70RHC8jt7zjA6Q==", "license": "MIT", "dependencies": { "@babel/runtime": "^7.5.5", @@ -781,13 +782,13 @@ } }, "node_modules/aes-decrypter": { - "version": "4.0.2", - "resolved": "https://registry.npmjs.org/aes-decrypter/-/aes-decrypter-4.0.2.tgz", - "integrity": "sha512-lc+/9s6iJvuaRe5qDlMTpCFjnwpkeOXp8qP3oiZ5jsj1MRg+SBVUmmICrhxHvc8OELSmc+fEyyxAuppY6hrWzw==", + "version": "3.1.3", + "resolved": "https://registry.npmjs.org/aes-decrypter/-/aes-decrypter-3.1.3.tgz", + "integrity": "sha512-VkG9g4BbhMBy+N5/XodDeV6F02chEk9IpgRTq/0bS80y4dzy79VH2Gtms02VXomf3HmyRe3yyJYkJ990ns+d6A==", "license": "Apache-2.0", "dependencies": { "@babel/runtime": "^7.12.5", - "@videojs/vhs-utils": "^4.1.1", + "@videojs/vhs-utils": "^3.0.5", "global": "^4.4.0", "pkcs7": "^1.0.4" } @@ -3111,6 +3112,11 @@ } ] }, + "node_modules/individual": { + "version": "2.0.0", + "resolved": "https://registry.npmjs.org/individual/-/individual-2.0.0.tgz", + "integrity": "sha512-pWt8hBCqJsUWI/HtcfWod7+N9SgAqyPEaF7JQjwzjn5vGrpg6aQ5qeAFQ7dx//UH4J1O+7xqew+gCeeFt6xN/g==" + }, "node_modules/inflight": { "version": "1.0.6", "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz", @@ -3402,6 +3408,12 @@ "sha1": "^1.1.1" } }, + "node_modules/keycode": { + "version": "2.2.1", + "resolved": "https://registry.npmjs.org/keycode/-/keycode-2.2.1.tgz", + "integrity": "sha512-Rdgz9Hl9Iv4QKi8b0OlCRQEzp4AgVxyCtz5S/+VIHezDmrDhkp2N2TqBWOLz0/gbeREXOOiI9/4b8BY9uw2vFg==", + "license": "MIT" + }, "node_modules/locate-path": { "version": "6.0.0", "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-6.0.0.tgz", @@ -3430,13 +3442,13 @@ "peer": true }, "node_modules/m3u8-parser": { - "version": "7.2.0", - "resolved": "https://registry.npmjs.org/m3u8-parser/-/m3u8-parser-7.2.0.tgz", - "integrity": "sha512-CRatFqpjVtMiMaKXxNvuI3I++vUumIXVVT/JpCpdU/FynV/ceVw1qpPyyBNindL+JlPMSesx+WX1QJaZEJSaMQ==", + "version": "4.8.0", + "resolved": "https://registry.npmjs.org/m3u8-parser/-/m3u8-parser-4.8.0.tgz", + "integrity": "sha512-UqA2a/Pw3liR6Df3gwxrqghCP17OpPlQj6RBPLYygf/ZSQ4MoSgvdvhvt35qV+3NaaA0FSZx93Ix+2brT1U7cA==", "license": "Apache-2.0", "dependencies": { "@babel/runtime": "^7.12.5", - "@videojs/vhs-utils": "^4.1.1", + "@videojs/vhs-utils": "^3.0.5", "global": "^4.4.0" } }, @@ -3659,13 +3671,13 @@ } }, "node_modules/mpd-parser": { - "version": "1.3.1", - "resolved": "https://registry.npmjs.org/mpd-parser/-/mpd-parser-1.3.1.tgz", - "integrity": "sha512-1FuyEWI5k2HcmhS1HkKnUAQV7yFPfXPht2DnRRGtoiiAAW+ESTbtEXIDpRkwdU+XyrQuwrIym7UkoPKsZ0SyFw==", + "version": "0.22.1", + "resolved": "https://registry.npmjs.org/mpd-parser/-/mpd-parser-0.22.1.tgz", + "integrity": "sha512-fwBebvpyPUU8bOzvhX0VQZgSohncbgYwUyJJoTSNpmy7ccD2ryiCvM7oRkn/xQH5cv73/xU7rJSNCLjdGFor0Q==", "license": "Apache-2.0", "dependencies": { "@babel/runtime": "^7.12.5", - "@videojs/vhs-utils": "^4.0.0", + "@videojs/vhs-utils": "^3.0.5", "@xmldom/xmldom": "^0.8.3", "global": "^4.4.0" }, @@ -3687,9 +3699,9 @@ } }, "node_modules/mux.js": { - "version": "7.0.3", - "resolved": "https://registry.npmjs.org/mux.js/-/mux.js-7.0.3.tgz", - "integrity": "sha512-gzlzJVEGFYPtl2vvEiJneSWAWD4nfYRHD5XgxmB2gWvXraMPOYk+sxfvexmNfjQUFpmk6hwLR5C6iSFmuwCHdQ==", + "version": "6.0.1", + "resolved": "https://registry.npmjs.org/mux.js/-/mux.js-6.0.1.tgz", + "integrity": "sha512-22CHb59rH8pWGcPGW5Og7JngJ9s+z4XuSlYvnxhLuc58cA1WqGDQPzuG8I+sPm1/p0CdgpzVTaKW408k5DNn8w==", "license": "Apache-2.0", "dependencies": { "@babel/runtime": "^7.11.2", @@ -4560,6 +4572,15 @@ "resolved": "https://registry.npmjs.org/rrweb-cssom/-/rrweb-cssom-0.7.1.tgz", "integrity": "sha512-TrEMa7JGdVm0UThDJSx7ddw5nVm3UJS9o9CCIZ72B1vSyEZoziDqBYP3XIoi/12lKrJR8rE3jeFHMok2F/Mnsg==" }, + "node_modules/rust-result": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/rust-result/-/rust-result-1.0.0.tgz", + "integrity": "sha512-6cJzSBU+J/RJCF063onnQf0cDUOHs9uZI1oroSGnHOph+CQTIJ5Pp2hK5kEQq1+7yE/EEWfulSNXAQ2jikPthA==", + "license": "MIT", + "dependencies": { + "individual": "^2.0.0" + } + }, "node_modules/safe-buffer": { "version": "5.2.1", "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz", @@ -4579,6 +4600,14 @@ } ] }, + "node_modules/safe-json-parse": { + "version": "4.0.0", + "resolved": "https://registry.npmjs.org/safe-json-parse/-/safe-json-parse-4.0.0.tgz", + "integrity": "sha512-RjZPPHugjK0TOzFrLZ8inw44s9bKox99/0AZW9o/BEQVrJfhI+fIHMErnPyRa89/yRXUUr93q+tiN6zhoVV4wQ==", + "dependencies": { + "rust-result": "^1.0.0" + } + }, "node_modules/safer-buffer": { "version": "2.1.2", "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz", @@ -5118,6 +5147,12 @@ "requires-port": "^1.0.0" } }, + "node_modules/url-toolkit": { + "version": "2.2.5", + "resolved": "https://registry.npmjs.org/url-toolkit/-/url-toolkit-2.2.5.tgz", + "integrity": "sha512-mtN6xk+Nac+oyJ/PrI7tzfmomRVNFIWKUbG8jdYFt52hxbiReFAXIjYskvu64/dvuW71IcB7lV8l0HvZMac6Jg==", + "license": "Apache-2.0" + }, "node_modules/url/node_modules/punycode": { "version": "1.4.1", "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz", @@ -5196,23 +5231,24 @@ } }, "node_modules/video.js": { - "version": "8.18.1", - "resolved": "https://registry.npmjs.org/video.js/-/video.js-8.18.1.tgz", - "integrity": "sha512-oQ4M/HD2fFgEPHfmVMWxGykRFIpOmVhK0XZ4PSsPTgN2jH6E6+92f/RI2mDXDb0yu+Fxv9fxMUm0M7Z2K3Zo9w==", + "version": "7.21.6", + "resolved": "https://registry.npmjs.org/video.js/-/video.js-7.21.6.tgz", + "integrity": "sha512-m41TbODrUCToVfK1aljVd296CwDQnCRewpIm5tTXMuV87YYSGw1H+VDOaV45HlpcWSsTWWLF++InDgGJfthfUw==", "license": "Apache-2.0", "dependencies": { "@babel/runtime": "^7.12.5", - "@videojs/http-streaming": "^3.14.2", - "@videojs/vhs-utils": "^4.1.1", - "@videojs/xhr": "2.7.0", - "aes-decrypter": "^4.0.2", - "global": "4.4.0", - "m3u8-parser": "^7.2.0", - "mpd-parser": "^1.2.2", - "mux.js": "^7.0.1", - "videojs-contrib-quality-levels": "4.1.0", - "videojs-font": "4.2.0", - "videojs-vtt.js": "0.15.5" + "@videojs/http-streaming": "2.16.3", + "@videojs/vhs-utils": "^3.0.4", + "@videojs/xhr": "2.6.0", + "aes-decrypter": "3.1.3", + "global": "^4.4.0", + "keycode": "^2.2.0", + "m3u8-parser": "4.8.0", + "mpd-parser": "0.22.1", + "mux.js": "6.0.1", + "safe-json-parse": "4.0.0", + "videojs-font": "3.2.0", + "videojs-vtt.js": "^0.15.5" } }, "node_modules/videojs": { @@ -5225,26 +5261,10 @@ "grunt-contrib-uglify": "^0.2.7" } }, - "node_modules/videojs-contrib-quality-levels": { - "version": "4.1.0", - "resolved": "https://registry.npmjs.org/videojs-contrib-quality-levels/-/videojs-contrib-quality-levels-4.1.0.tgz", - "integrity": "sha512-TfrXJJg1Bv4t6TOCMEVMwF/CoS8iENYsWNKip8zfhB5kTcegiFYezEA0eHAJPU64ZC8NQbxQgOwAsYU8VXbOWA==", - "license": "Apache-2.0", - "dependencies": { - "global": "^4.4.0" - }, - "engines": { - "node": ">=16", - "npm": ">=8" - }, - "peerDependencies": { - "video.js": "^8" - } - }, "node_modules/videojs-font": { - "version": "4.2.0", - "resolved": "https://registry.npmjs.org/videojs-font/-/videojs-font-4.2.0.tgz", - "integrity": "sha512-YPq+wiKoGy2/M7ccjmlvwi58z2xsykkkfNMyIg4xb7EZQQNwB71hcSsB3o75CqQV7/y5lXkXhI/rsGAS7jfEmQ==", + "version": "3.2.0", + "resolved": "https://registry.npmjs.org/videojs-font/-/videojs-font-3.2.0.tgz", + "integrity": "sha512-g8vHMKK2/JGorSfqAZQUmYYNnXmfec4MLhwtEFS+mMs2IDY398GLysy6BH6K+aS1KMNu/xWZ8Sue/X/mdQPliA==", "license": "Apache-2.0" }, "node_modules/videojs-vtt.js": { diff -r 92cb33eb7a75 -r 510fd2a482f4 src/js/libs/LAB.min.js --- a/src/js/libs/LAB.min.js Sat Oct 19 01:34:55 2024 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,5 +0,0 @@ -/*! LAB.js (LABjs :: Loading And Blocking JavaScript) - v2.0.3 (c) Kyle Simpson - MIT License -*/ -(function(o){var K=o.$LAB,y="UseLocalXHR",z="AlwaysPreserveOrder",u="AllowDuplicates",A="CacheBust",B="BasePath",C=/^[^?#]*\//.exec(location.href)[0],D=/^\w+\:\/\/\/?[^\/]+/.exec(C)[0],i=document.head||document.getElementsByTagName("head"),L=(o.opera&&Object.prototype.toString.call(o.opera)=="[object Opera]")||("MozAppearance"in document.documentElement.style),q=document.createElement("script"),E=typeof q.preload=="boolean",r=E||(q.readyState&&q.readyState=="uninitialized"),F=!r&&q.async===true,M=!r&&!F&&!L;function G(a){return Object.prototype.toString.call(a)=="[object Function]"}function H(a){return Object.prototype.toString.call(a)=="[object Array]"}function N(a,c){var b=/^\w+\:\/\//;if(/^\/\/\/?/.test(a)){a=location.protocol+a}else if(!b.test(a)&&a.charAt(0)!="/"){a=(c||"")+a}return b.test(a)?a:((a.charAt(0)=="/"?D:C)+a)}function s(a,c){for(var b in a){if(a.hasOwnProperty(b)){c[b]=a[b]}}return c}function O(a){var c=false;for(var b=0;b0){for(var a=0;a=0;){d=n.shift();a=a[d.type].apply(null,d.args)}return a},noConflict:function(){o.$LAB=K;return m},sandbox:function(){return J()}};return m}o.$LAB=J();(function(a,c,b){if(document.readyState==null&&document[a]){document.readyState="loading";document[a](c,b=function(){document.removeEventListener(c,b,false);document.readyState="complete"},false)}})("addEventListener","DOMContentLoaded")})(this); \ No newline at end of file diff -r 92cb33eb7a75 -r 510fd2a482f4 src/js/libs/ZeroClipboard.js --- a/src/js/libs/ZeroClipboard.js Sat Oct 19 01:34:55 2024 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,2581 +0,0 @@ -/*! - * 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; - - 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; - - 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; - - 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; - - 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 = '" + (usingActiveX ? '' : "") + '' + '' + '' + '' + '' + '
 
' + ""; - 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]; 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- } - 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` - */ - 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\ No newline at end of file diff -r 92cb33eb7a75 -r 510fd2a482f4 src/js/libs/backbone-relational.js --- a/src/js/libs/backbone-relational.js Sat Oct 19 01:34:55 2024 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1860 +0,0 @@ -/* 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:', 'remove:' and 'change:') - * 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:' 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:`. - * 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:' 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:`. - * 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:' (model, related collection, options) - * - 'remove:' (model, related collection, options) - * - 'change:' (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( ).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; - }; -})(); diff -r 92cb33eb7a75 -r 510fd2a482f4 src/js/libs/backbone.js --- a/src/js/libs/backbone.js Sat Oct 19 01:34:55 2024 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1894 +0,0 @@ -// 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; - -})); diff -r 92cb33eb7a75 -r 510fd2a482f4 src/js/libs/jquery-ui.css --- a/src/js/libs/jquery-ui.css Sat Oct 19 01:34:55 2024 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1188 +0,0 @@ -/*! jQuery UI - v1.10.3 - 2013-05-03 -* http://jqueryui.com -* Includes: jquery.ui.core.css, jquery.ui.accordion.css, jquery.ui.autocomplete.css, jquery.ui.button.css, jquery.ui.datepicker.css, jquery.ui.dialog.css, jquery.ui.menu.css, jquery.ui.progressbar.css, jquery.ui.resizable.css, jquery.ui.selectable.css, jquery.ui.slider.css, jquery.ui.spinner.css, jquery.ui.tabs.css, jquery.ui.tooltip.css, jquery.ui.theme.css -* Copyright 2013 jQuery Foundation and other contributors; Licensed MIT */ -/* Layout helpers -----------------------------------*/ -.ui-helper-hidden { - display: none; -} -.ui-helper-hidden-accessible { - border: 0; - clip: rect(0 0 0 0); - height: 1px; - margin: -1px; - overflow: hidden; - padding: 0; - position: absolute; - width: 1px; -} -.ui-helper-reset { - margin: 0; - padding: 0; - border: 0; - outline: 0; - line-height: 1.3; - text-decoration: none; - font-size: 100%; - list-style: none; -} -.ui-helper-clearfix:before, -.ui-helper-clearfix:after { - content: ""; - display: table; - border-collapse: collapse; -} -.ui-helper-clearfix:after { - clear: both; -} -.ui-helper-clearfix { - min-height: 0; /* support: IE7 */ -} -.ui-helper-zfix { - width: 100%; - height: 100%; - top: 0; - left: 0; - position: absolute; - opacity: 0; - filter:Alpha(Opacity=0); -} - -.ui-front { - z-index: 100; -} - - -/* Interaction Cues -----------------------------------*/ -.ui-state-disabled { - cursor: default !important; -} - - -/* Icons -----------------------------------*/ - -/* states and images */ -.ui-icon { - display: block; - text-indent: -99999px; - overflow: hidden; - background-repeat: no-repeat; -} - - -/* Misc visuals -----------------------------------*/ - -/* Overlays */ -.ui-widget-overlay { - position: fixed; - top: 0; - left: 0; - width: 100%; - height: 100%; -} - -.ui-accordion .ui-accordion-header { - display: block; - cursor: pointer; - position: relative; - margin-top: 2px; - padding: .5em .5em .5em .7em; - min-height: 0; /* support: IE7 */ -} -.ui-accordion .ui-accordion-icons { - padding-left: 2.2em; -} -.ui-accordion .ui-accordion-noicons { - padding-left: .7em; -} -.ui-accordion .ui-accordion-icons .ui-accordion-icons { - padding-left: 2.2em; -} -.ui-accordion .ui-accordion-header .ui-accordion-header-icon { - position: absolute; - left: .5em; - top: 50%; - margin-top: -8px; -} -.ui-accordion .ui-accordion-content { - padding: 1em 2.2em; - border-top: 0; - overflow: auto; -} - -.ui-autocomplete { - position: absolute; - top: 0; - left: 0; - cursor: default; -} - -.ui-button { - display: inline-block; - position: relative; - padding: 0; - line-height: normal; - margin-right: .1em; - cursor: pointer; - vertical-align: middle; - text-align: center; - overflow: visible; /* removes extra width in IE */ -} -.ui-button, -.ui-button:link, -.ui-button:visited, -.ui-button:hover, -.ui-button:active { - text-decoration: none; -} -/* to make room for the icon, a width needs to be set here */ -.ui-button-icon-only { - width: 2.2em; -} -/* button elements seem to need a little more width */ -button.ui-button-icon-only { - width: 2.4em; -} -.ui-button-icons-only { - width: 3.4em; -} -button.ui-button-icons-only { - width: 3.7em; -} - -/* button text element */ -.ui-button .ui-button-text { - display: block; - line-height: normal; -} -.ui-button-text-only .ui-button-text { - padding: .4em 1em; -} -.ui-button-icon-only .ui-button-text, -.ui-button-icons-only .ui-button-text { - padding: .4em; - text-indent: -9999999px; -} -.ui-button-text-icon-primary .ui-button-text, -.ui-button-text-icons .ui-button-text { - padding: .4em 1em .4em 2.1em; -} -.ui-button-text-icon-secondary .ui-button-text, -.ui-button-text-icons .ui-button-text { - padding: .4em 2.1em .4em 1em; -} -.ui-button-text-icons .ui-button-text { - padding-left: 2.1em; - padding-right: 2.1em; -} -/* no icon support for input elements, provide padding by default */ -input.ui-button { - padding: .4em 1em; -} - -/* button icon element(s) */ -.ui-button-icon-only .ui-icon, -.ui-button-text-icon-primary .ui-icon, -.ui-button-text-icon-secondary .ui-icon, -.ui-button-text-icons .ui-icon, -.ui-button-icons-only .ui-icon { - position: absolute; - top: 50%; - margin-top: -8px; -} -.ui-button-icon-only .ui-icon { - left: 50%; - margin-left: -8px; -} -.ui-button-text-icon-primary .ui-button-icon-primary, -.ui-button-text-icons .ui-button-icon-primary, -.ui-button-icons-only .ui-button-icon-primary { - left: .5em; -} -.ui-button-text-icon-secondary .ui-button-icon-secondary, -.ui-button-text-icons .ui-button-icon-secondary, -.ui-button-icons-only .ui-button-icon-secondary { - right: .5em; -} - -/* button sets */ -.ui-buttonset { - margin-right: 7px; -} -.ui-buttonset .ui-button { - margin-left: 0; - margin-right: -.3em; -} - -/* workarounds */ -/* reset extra padding in Firefox, see h5bp.com/l */ -input.ui-button::-moz-focus-inner, -button.ui-button::-moz-focus-inner { - border: 0; - padding: 0; -} - -.ui-datepicker { - width: 17em; - padding: .2em .2em 0; - display: none; -} -.ui-datepicker .ui-datepicker-header { - position: relative; - padding: .2em 0; -} -.ui-datepicker .ui-datepicker-prev, -.ui-datepicker .ui-datepicker-next { - position: absolute; - top: 2px; - width: 1.8em; - height: 1.8em; -} -.ui-datepicker .ui-datepicker-prev-hover, -.ui-datepicker .ui-datepicker-next-hover { - top: 1px; -} -.ui-datepicker .ui-datepicker-prev { - left: 2px; -} -.ui-datepicker .ui-datepicker-next { - right: 2px; -} -.ui-datepicker .ui-datepicker-prev-hover { - left: 1px; -} -.ui-datepicker .ui-datepicker-next-hover { - right: 1px; -} -.ui-datepicker .ui-datepicker-prev span, -.ui-datepicker .ui-datepicker-next span { - display: block; - position: absolute; - left: 50%; - margin-left: -8px; - top: 50%; - margin-top: -8px; -} -.ui-datepicker .ui-datepicker-title { - margin: 0 2.3em; - line-height: 1.8em; - text-align: center; -} -.ui-datepicker .ui-datepicker-title select { - font-size: 1em; - margin: 1px 0; -} -.ui-datepicker select.ui-datepicker-month-year { - width: 100%; -} -.ui-datepicker select.ui-datepicker-month, -.ui-datepicker select.ui-datepicker-year { - width: 49%; -} -.ui-datepicker table { - width: 100%; - font-size: .9em; - border-collapse: collapse; - margin: 0 0 .4em; -} -.ui-datepicker th { - padding: .7em .3em; - text-align: center; - font-weight: bold; - border: 0; -} -.ui-datepicker td { - border: 0; - padding: 1px; -} -.ui-datepicker td span, -.ui-datepicker td a { - display: block; - padding: .2em; - text-align: right; - text-decoration: none; -} -.ui-datepicker .ui-datepicker-buttonpane { - background-image: none; - margin: .7em 0 0 0; - padding: 0 .2em; - border-left: 0; - border-right: 0; - border-bottom: 0; -} -.ui-datepicker .ui-datepicker-buttonpane button { - float: right; - margin: .5em .2em .4em; - cursor: pointer; - padding: .2em .6em .3em .6em; - width: auto; - overflow: visible; -} -.ui-datepicker .ui-datepicker-buttonpane button.ui-datepicker-current { - float: left; -} - -/* with multiple calendars */ -.ui-datepicker.ui-datepicker-multi { - width: auto; -} -.ui-datepicker-multi .ui-datepicker-group { - float: left; -} -.ui-datepicker-multi .ui-datepicker-group table { - width: 95%; - margin: 0 auto .4em; -} -.ui-datepicker-multi-2 .ui-datepicker-group { - width: 50%; -} -.ui-datepicker-multi-3 .ui-datepicker-group { - width: 33.3%; -} -.ui-datepicker-multi-4 .ui-datepicker-group { - width: 25%; -} -.ui-datepicker-multi .ui-datepicker-group-last .ui-datepicker-header, -.ui-datepicker-multi .ui-datepicker-group-middle .ui-datepicker-header { - border-left-width: 0; -} -.ui-datepicker-multi .ui-datepicker-buttonpane { - clear: left; -} -.ui-datepicker-row-break { - clear: both; - width: 100%; - font-size: 0; -} - -/* RTL support */ -.ui-datepicker-rtl { - direction: rtl; -} -.ui-datepicker-rtl .ui-datepicker-prev { - right: 2px; - left: auto; -} -.ui-datepicker-rtl .ui-datepicker-next { - left: 2px; - right: auto; -} -.ui-datepicker-rtl .ui-datepicker-prev:hover { - right: 1px; - left: auto; -} -.ui-datepicker-rtl .ui-datepicker-next:hover { - left: 1px; - right: auto; -} -.ui-datepicker-rtl .ui-datepicker-buttonpane { - clear: right; -} -.ui-datepicker-rtl .ui-datepicker-buttonpane button { - float: left; -} -.ui-datepicker-rtl .ui-datepicker-buttonpane button.ui-datepicker-current, -.ui-datepicker-rtl .ui-datepicker-group { - float: right; -} -.ui-datepicker-rtl .ui-datepicker-group-last .ui-datepicker-header, -.ui-datepicker-rtl .ui-datepicker-group-middle .ui-datepicker-header { - border-right-width: 0; - border-left-width: 1px; -} - -.ui-dialog { - position: absolute; - top: 0; - left: 0; - padding: .2em; - outline: 0; -} -.ui-dialog .ui-dialog-titlebar { - padding: .4em 1em; - position: relative; -} -.ui-dialog .ui-dialog-title { - float: left; - margin: .1em 0; - white-space: nowrap; - width: 90%; - overflow: hidden; - text-overflow: ellipsis; -} -.ui-dialog .ui-dialog-titlebar-close { - position: absolute; - right: .3em; - top: 50%; - width: 21px; - margin: -10px 0 0 0; - padding: 1px; - height: 20px; -} -.ui-dialog .ui-dialog-content { - position: relative; - border: 0; - padding: .5em 1em; - background: none; - overflow: auto; -} -.ui-dialog .ui-dialog-buttonpane { - text-align: left; - border-width: 1px 0 0 0; - background-image: none; - margin-top: .5em; - padding: .3em 1em .5em .4em; -} -.ui-dialog .ui-dialog-buttonpane .ui-dialog-buttonset { - float: right; -} -.ui-dialog .ui-dialog-buttonpane button { - margin: .5em .4em .5em 0; - cursor: pointer; -} -.ui-dialog .ui-resizable-se { - width: 12px; - height: 12px; - right: -5px; - bottom: -5px; - background-position: 16px 16px; -} -.ui-draggable .ui-dialog-titlebar { - cursor: move; -} - -.ui-menu { - list-style: none; - padding: 2px; - margin: 0; - display: block; - outline: none; -} -.ui-menu .ui-menu { - margin-top: -3px; - position: absolute; -} -.ui-menu .ui-menu-item { - margin: 0; - padding: 0; - width: 100%; - /* support: IE10, see #8844 */ - list-style-image: url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7); -} -.ui-menu .ui-menu-divider { - margin: 5px -2px 5px -2px; - height: 0; - font-size: 0; - line-height: 0; - border-width: 1px 0 0 0; -} -.ui-menu .ui-menu-item a { - text-decoration: none; - display: block; - padding: 2px .4em; - line-height: 1.5; - min-height: 0; /* support: IE7 */ - font-weight: normal; -} -.ui-menu .ui-menu-item a.ui-state-focus, -.ui-menu .ui-menu-item a.ui-state-active { - font-weight: normal; - margin: -1px; -} - -.ui-menu .ui-state-disabled { - font-weight: normal; - margin: .4em 0 .2em; - line-height: 1.5; -} -.ui-menu .ui-state-disabled a { - cursor: default; -} - -/* icon support */ -.ui-menu-icons { - position: relative; -} -.ui-menu-icons .ui-menu-item a { - position: relative; - padding-left: 2em; -} - -/* left-aligned */ -.ui-menu .ui-icon { - position: absolute; - top: .2em; - left: .2em; -} - -/* right-aligned */ -.ui-menu .ui-menu-icon { - position: static; - float: right; -} - -.ui-progressbar { - height: 2em; - text-align: left; - overflow: hidden; -} -.ui-progressbar .ui-progressbar-value { - margin: -1px; - height: 100%; -} -.ui-progressbar .ui-progressbar-overlay { - background: url("images/animated-overlay.gif"); - height: 100%; - filter: alpha(opacity=25); - opacity: 0.25; -} -.ui-progressbar-indeterminate .ui-progressbar-value { - background-image: none; -} - -.ui-resizable { - position: relative; -} -.ui-resizable-handle { - position: absolute; - font-size: 0.1px; - display: block; -} -.ui-resizable-disabled .ui-resizable-handle, -.ui-resizable-autohide .ui-resizable-handle { - display: none; -} -.ui-resizable-n { - cursor: n-resize; - height: 7px; - width: 100%; - top: -5px; - left: 0; -} -.ui-resizable-s { - cursor: s-resize; - height: 7px; - width: 100%; - bottom: -5px; - left: 0; -} -.ui-resizable-e { - cursor: e-resize; - width: 7px; - right: -5px; - top: 0; - height: 100%; -} -.ui-resizable-w { - cursor: w-resize; - width: 7px; - left: -5px; - top: 0; - height: 100%; -} -.ui-resizable-se { - cursor: se-resize; - width: 12px; - height: 12px; - right: 1px; - bottom: 1px; -} -.ui-resizable-sw { - cursor: sw-resize; - width: 9px; - height: 9px; - left: -5px; - bottom: -5px; -} -.ui-resizable-nw { - cursor: nw-resize; - width: 9px; - height: 9px; - left: -5px; - top: -5px; -} -.ui-resizable-ne { - cursor: ne-resize; - width: 9px; - height: 9px; - right: -5px; - top: -5px; -} - -.ui-selectable-helper { - position: absolute; - z-index: 100; - border: 1px dotted black; -} - -.ui-slider { - position: relative; - text-align: left; -} -.ui-slider .ui-slider-handle { - position: absolute; - z-index: 2; - width: 1.2em; - height: 1.2em; - cursor: default; -} -.ui-slider .ui-slider-range { - position: absolute; - z-index: 1; - font-size: .7em; - display: block; - border: 0; - background-position: 0 0; -} - -/* For IE8 - See #6727 */ -.ui-slider.ui-state-disabled .ui-slider-handle, -.ui-slider.ui-state-disabled .ui-slider-range { - filter: inherit; -} - -.ui-slider-horizontal { - height: .8em; -} -.ui-slider-horizontal .ui-slider-handle { - top: -.3em; - margin-left: -.6em; -} -.ui-slider-horizontal .ui-slider-range { - top: 0; - height: 100%; -} -.ui-slider-horizontal .ui-slider-range-min { - left: 0; -} -.ui-slider-horizontal .ui-slider-range-max { - right: 0; -} - -.ui-slider-vertical { - width: .8em; - height: 100px; -} -.ui-slider-vertical .ui-slider-handle { - left: -.3em; - margin-left: 0; - margin-bottom: -.6em; -} -.ui-slider-vertical .ui-slider-range { - left: 0; - width: 100%; -} -.ui-slider-vertical .ui-slider-range-min { - bottom: 0; -} -.ui-slider-vertical .ui-slider-range-max { - top: 0; -} - -.ui-spinner { - position: relative; - display: inline-block; - overflow: hidden; - padding: 0; - vertical-align: middle; -} -.ui-spinner-input { - border: none; - background: none; - color: inherit; - padding: 0; - margin: .2em 0; - vertical-align: middle; - margin-left: .4em; - margin-right: 22px; -} -.ui-spinner-button { - width: 16px; - height: 50%; - font-size: .5em; - padding: 0; - margin: 0; - text-align: center; - position: absolute; - cursor: default; - display: block; - overflow: hidden; - right: 0; -} -/* more specificity required here to overide default borders */ -.ui-spinner a.ui-spinner-button { - border-top: none; - border-bottom: none; - border-right: none; -} -/* vertical centre icon */ -.ui-spinner .ui-icon { - position: absolute; - margin-top: -8px; - top: 50%; - left: 0; -} -.ui-spinner-up { - top: 0; -} -.ui-spinner-down { - bottom: 0; -} - -/* TR overrides */ -.ui-spinner .ui-icon-triangle-1-s { - /* need to fix icons sprite */ - background-position: -65px -16px; -} - -.ui-tabs { - position: relative;/* position: relative prevents IE scroll bug (element with position: relative inside container with overflow: auto appear as "fixed") */ - padding: .2em; -} -.ui-tabs .ui-tabs-nav { - margin: 0; - padding: .2em .2em 0; -} -.ui-tabs .ui-tabs-nav li { - list-style: none; - float: left; - position: relative; - top: 0; - margin: 1px .2em 0 0; - border-bottom-width: 0; - padding: 0; - white-space: nowrap; -} -.ui-tabs .ui-tabs-nav li a { - float: left; - padding: .5em 1em; - text-decoration: none; -} -.ui-tabs .ui-tabs-nav li.ui-tabs-active { - margin-bottom: -1px; - padding-bottom: 1px; -} -.ui-tabs .ui-tabs-nav li.ui-tabs-active a, -.ui-tabs .ui-tabs-nav li.ui-state-disabled a, -.ui-tabs .ui-tabs-nav li.ui-tabs-loading a { - cursor: text; -} -.ui-tabs .ui-tabs-nav li a, /* first selector in group seems obsolete, but required to overcome bug in Opera applying cursor: text overall if defined elsewhere... */ -.ui-tabs-collapsible .ui-tabs-nav li.ui-tabs-active a { - cursor: pointer; -} -.ui-tabs .ui-tabs-panel { - display: block; - border-width: 0; - padding: 1em 1.4em; - background: none; -} - -.ui-tooltip { - padding: 8px; - position: absolute; - z-index: 9999; - max-width: 300px; - -webkit-box-shadow: 0 0 5px #aaa; - box-shadow: 0 0 5px #aaa; -} -body .ui-tooltip { - border-width: 2px; -} - -/* Component containers -----------------------------------*/ -.ui-widget { - font-family: Verdana,Arial,sans-serif/*{ffDefault}*/; - font-size: 1.1em/*{fsDefault}*/; -} -.ui-widget .ui-widget { - font-size: 1em; -} -.ui-widget input, -.ui-widget select, -.ui-widget textarea, -.ui-widget button { - font-family: Verdana,Arial,sans-serif/*{ffDefault}*/; - font-size: 1em; -} -.ui-widget-content { - border: 1px solid #aaaaaa/*{borderColorContent}*/; - background: #ffffff/*{bgColorContent}*/ url(images/ui-bg_flat_75_ffffff_40x100.png)/*{bgImgUrlContent}*/ 50%/*{bgContentXPos}*/ 50%/*{bgContentYPos}*/ repeat-x/*{bgContentRepeat}*/; - color: #222222/*{fcContent}*/; -} -.ui-widget-content a { - color: #222222/*{fcContent}*/; -} -.ui-widget-header { - border: 1px solid #aaaaaa/*{borderColorHeader}*/; - background: #cccccc/*{bgColorHeader}*/ url(images/ui-bg_highlight-soft_75_cccccc_1x100.png)/*{bgImgUrlHeader}*/ 50%/*{bgHeaderXPos}*/ 50%/*{bgHeaderYPos}*/ repeat-x/*{bgHeaderRepeat}*/; - color: #222222/*{fcHeader}*/; - font-weight: bold; -} -.ui-widget-header a { - color: #222222/*{fcHeader}*/; -} - -/* Interaction states -----------------------------------*/ -.ui-state-default, -.ui-widget-content .ui-state-default, -.ui-widget-header .ui-state-default { - border: 1px solid #d3d3d3/*{borderColorDefault}*/; - background: #e6e6e6/*{bgColorDefault}*/ url(images/ui-bg_glass_75_e6e6e6_1x400.png)/*{bgImgUrlDefault}*/ 50%/*{bgDefaultXPos}*/ 50%/*{bgDefaultYPos}*/ repeat-x/*{bgDefaultRepeat}*/; - font-weight: normal/*{fwDefault}*/; - color: #555555/*{fcDefault}*/; -} -.ui-state-default a, -.ui-state-default a:link, -.ui-state-default a:visited { - color: #555555/*{fcDefault}*/; - text-decoration: none; -} -.ui-state-hover, -.ui-widget-content .ui-state-hover, -.ui-widget-header .ui-state-hover, -.ui-state-focus, -.ui-widget-content .ui-state-focus, -.ui-widget-header .ui-state-focus { - border: 1px solid #999999/*{borderColorHover}*/; - background: #dadada/*{bgColorHover}*/ url(images/ui-bg_glass_75_dadada_1x400.png)/*{bgImgUrlHover}*/ 50%/*{bgHoverXPos}*/ 50%/*{bgHoverYPos}*/ repeat-x/*{bgHoverRepeat}*/; - font-weight: normal/*{fwDefault}*/; - color: #212121/*{fcHover}*/; -} -.ui-state-hover a, -.ui-state-hover a:hover, -.ui-state-hover a:link, -.ui-state-hover a:visited { - color: #212121/*{fcHover}*/; - text-decoration: none; -} -.ui-state-active, -.ui-widget-content .ui-state-active, -.ui-widget-header .ui-state-active { - border: 1px solid #aaaaaa/*{borderColorActive}*/; - background: #ffffff/*{bgColorActive}*/ url(images/ui-bg_glass_65_ffffff_1x400.png)/*{bgImgUrlActive}*/ 50%/*{bgActiveXPos}*/ 50%/*{bgActiveYPos}*/ repeat-x/*{bgActiveRepeat}*/; - font-weight: normal/*{fwDefault}*/; - color: #212121/*{fcActive}*/; -} -.ui-state-active a, -.ui-state-active a:link, -.ui-state-active a:visited { - color: #212121/*{fcActive}*/; - text-decoration: none; -} - -/* Interaction Cues -----------------------------------*/ -.ui-state-highlight, -.ui-widget-content .ui-state-highlight, -.ui-widget-header .ui-state-highlight { - border: 1px solid #fcefa1/*{borderColorHighlight}*/; - background: #fbf9ee/*{bgColorHighlight}*/ url(images/ui-bg_glass_55_fbf9ee_1x400.png)/*{bgImgUrlHighlight}*/ 50%/*{bgHighlightXPos}*/ 50%/*{bgHighlightYPos}*/ repeat-x/*{bgHighlightRepeat}*/; - color: #363636/*{fcHighlight}*/; -} -.ui-state-highlight a, -.ui-widget-content .ui-state-highlight a, -.ui-widget-header .ui-state-highlight a { - color: #363636/*{fcHighlight}*/; -} -.ui-state-error, -.ui-widget-content .ui-state-error, -.ui-widget-header .ui-state-error { - border: 1px solid #cd0a0a/*{borderColorError}*/; - background: #fef1ec/*{bgColorError}*/ url(images/ui-bg_glass_95_fef1ec_1x400.png)/*{bgImgUrlError}*/ 50%/*{bgErrorXPos}*/ 50%/*{bgErrorYPos}*/ repeat-x/*{bgErrorRepeat}*/; - color: #cd0a0a/*{fcError}*/; -} -.ui-state-error a, -.ui-widget-content .ui-state-error a, -.ui-widget-header .ui-state-error a { - color: #cd0a0a/*{fcError}*/; -} -.ui-state-error-text, -.ui-widget-content .ui-state-error-text, -.ui-widget-header .ui-state-error-text { - color: #cd0a0a/*{fcError}*/; -} -.ui-priority-primary, -.ui-widget-content .ui-priority-primary, -.ui-widget-header .ui-priority-primary { - font-weight: bold; -} -.ui-priority-secondary, -.ui-widget-content .ui-priority-secondary, -.ui-widget-header .ui-priority-secondary { - opacity: .7; - filter:Alpha(Opacity=70); - font-weight: normal; -} -.ui-state-disabled, -.ui-widget-content .ui-state-disabled, -.ui-widget-header .ui-state-disabled { - opacity: .35; - filter:Alpha(Opacity=35); - background-image: none; -} -.ui-state-disabled .ui-icon { - filter:Alpha(Opacity=35); /* For IE8 - See #6059 */ -} - -/* Icons -----------------------------------*/ - -/* states and images */ -.ui-icon { - width: 16px; - height: 16px; -} -.ui-icon, -.ui-widget-content .ui-icon { - background-image: url(images/ui-icons_222222_256x240.png)/*{iconsContent}*/; -} -.ui-widget-header .ui-icon { - background-image: url(images/ui-icons_222222_256x240.png)/*{iconsHeader}*/; -} -.ui-state-default .ui-icon { - background-image: url(images/ui-icons_888888_256x240.png)/*{iconsDefault}*/; -} -.ui-state-hover .ui-icon, -.ui-state-focus .ui-icon { - background-image: url(images/ui-icons_454545_256x240.png)/*{iconsHover}*/; -} -.ui-state-active .ui-icon { - background-image: url(images/ui-icons_454545_256x240.png)/*{iconsActive}*/; -} -.ui-state-highlight .ui-icon { - background-image: url(images/ui-icons_2e83ff_256x240.png)/*{iconsHighlight}*/; -} -.ui-state-error .ui-icon, -.ui-state-error-text .ui-icon { - background-image: url(images/ui-icons_cd0a0a_256x240.png)/*{iconsError}*/; -} - -/* positioning */ -.ui-icon-blank { background-position: 16px 16px; } -.ui-icon-carat-1-n { background-position: 0 0; } -.ui-icon-carat-1-ne { background-position: -16px 0; } -.ui-icon-carat-1-e { background-position: -32px 0; } -.ui-icon-carat-1-se { background-position: -48px 0; } -.ui-icon-carat-1-s { background-position: -64px 0; } -.ui-icon-carat-1-sw { background-position: -80px 0; } -.ui-icon-carat-1-w { background-position: -96px 0; } -.ui-icon-carat-1-nw { background-position: -112px 0; } -.ui-icon-carat-2-n-s { background-position: -128px 0; } -.ui-icon-carat-2-e-w { background-position: -144px 0; } -.ui-icon-triangle-1-n { background-position: 0 -16px; } -.ui-icon-triangle-1-ne { background-position: -16px -16px; } -.ui-icon-triangle-1-e { background-position: -32px -16px; } -.ui-icon-triangle-1-se { background-position: -48px -16px; } -.ui-icon-triangle-1-s { background-position: -64px -16px; } -.ui-icon-triangle-1-sw { background-position: -80px -16px; } -.ui-icon-triangle-1-w { background-position: -96px -16px; } -.ui-icon-triangle-1-nw { background-position: -112px -16px; } -.ui-icon-triangle-2-n-s { background-position: -128px -16px; } -.ui-icon-triangle-2-e-w { background-position: -144px -16px; } -.ui-icon-arrow-1-n { background-position: 0 -32px; } -.ui-icon-arrow-1-ne { background-position: -16px -32px; } -.ui-icon-arrow-1-e { background-position: -32px -32px; } -.ui-icon-arrow-1-se { background-position: -48px -32px; } -.ui-icon-arrow-1-s { background-position: -64px -32px; } -.ui-icon-arrow-1-sw { background-position: -80px -32px; } -.ui-icon-arrow-1-w { background-position: -96px -32px; } -.ui-icon-arrow-1-nw { background-position: -112px -32px; } -.ui-icon-arrow-2-n-s { background-position: -128px -32px; } -.ui-icon-arrow-2-ne-sw { background-position: -144px -32px; } -.ui-icon-arrow-2-e-w { background-position: -160px -32px; } -.ui-icon-arrow-2-se-nw { background-position: -176px -32px; } -.ui-icon-arrowstop-1-n { background-position: -192px -32px; } -.ui-icon-arrowstop-1-e { background-position: -208px -32px; } -.ui-icon-arrowstop-1-s { background-position: -224px -32px; } -.ui-icon-arrowstop-1-w { background-position: -240px -32px; } -.ui-icon-arrowthick-1-n { background-position: 0 -48px; } -.ui-icon-arrowthick-1-ne { background-position: -16px -48px; } -.ui-icon-arrowthick-1-e { background-position: -32px -48px; } -.ui-icon-arrowthick-1-se { background-position: -48px -48px; } -.ui-icon-arrowthick-1-s { background-position: -64px -48px; } -.ui-icon-arrowthick-1-sw { background-position: -80px -48px; } -.ui-icon-arrowthick-1-w { background-position: -96px -48px; } -.ui-icon-arrowthick-1-nw { background-position: -112px -48px; } -.ui-icon-arrowthick-2-n-s { background-position: -128px -48px; } -.ui-icon-arrowthick-2-ne-sw { background-position: -144px -48px; } -.ui-icon-arrowthick-2-e-w { background-position: -160px -48px; } -.ui-icon-arrowthick-2-se-nw { background-position: -176px -48px; } -.ui-icon-arrowthickstop-1-n { background-position: -192px -48px; } -.ui-icon-arrowthickstop-1-e { background-position: -208px -48px; } -.ui-icon-arrowthickstop-1-s { background-position: -224px -48px; } -.ui-icon-arrowthickstop-1-w { background-position: -240px -48px; } -.ui-icon-arrowreturnthick-1-w { background-position: 0 -64px; } -.ui-icon-arrowreturnthick-1-n { background-position: -16px -64px; } -.ui-icon-arrowreturnthick-1-e { background-position: -32px -64px; } -.ui-icon-arrowreturnthick-1-s { background-position: -48px -64px; } -.ui-icon-arrowreturn-1-w { background-position: -64px -64px; } -.ui-icon-arrowreturn-1-n { background-position: -80px -64px; } -.ui-icon-arrowreturn-1-e { background-position: -96px -64px; } -.ui-icon-arrowreturn-1-s { background-position: -112px -64px; } -.ui-icon-arrowrefresh-1-w { background-position: -128px -64px; } -.ui-icon-arrowrefresh-1-n { background-position: -144px -64px; } -.ui-icon-arrowrefresh-1-e { background-position: -160px -64px; } -.ui-icon-arrowrefresh-1-s { background-position: -176px -64px; } -.ui-icon-arrow-4 { background-position: 0 -80px; } -.ui-icon-arrow-4-diag { background-position: -16px -80px; } -.ui-icon-extlink { background-position: -32px -80px; } -.ui-icon-newwin { background-position: -48px -80px; } -.ui-icon-refresh { background-position: -64px -80px; } -.ui-icon-shuffle { background-position: -80px -80px; } -.ui-icon-transfer-e-w { background-position: -96px -80px; } -.ui-icon-transferthick-e-w { background-position: -112px -80px; } -.ui-icon-folder-collapsed { background-position: 0 -96px; } -.ui-icon-folder-open { background-position: -16px -96px; } -.ui-icon-document { background-position: -32px -96px; } -.ui-icon-document-b { background-position: -48px -96px; } -.ui-icon-note { background-position: -64px -96px; } -.ui-icon-mail-closed { background-position: -80px -96px; } -.ui-icon-mail-open { background-position: -96px -96px; } -.ui-icon-suitcase { background-position: -112px -96px; } -.ui-icon-comment { background-position: -128px -96px; } -.ui-icon-person { background-position: -144px -96px; } -.ui-icon-print { background-position: -160px -96px; } -.ui-icon-trash { background-position: -176px -96px; } -.ui-icon-locked { background-position: -192px -96px; } -.ui-icon-unlocked { background-position: -208px -96px; } -.ui-icon-bookmark { background-position: -224px -96px; } -.ui-icon-tag { background-position: -240px -96px; } -.ui-icon-home { background-position: 0 -112px; } -.ui-icon-flag { background-position: -16px -112px; } -.ui-icon-calendar { background-position: -32px -112px; } -.ui-icon-cart { background-position: -48px -112px; } -.ui-icon-pencil { background-position: -64px -112px; } -.ui-icon-clock { background-position: -80px -112px; } -.ui-icon-disk { background-position: -96px -112px; } -.ui-icon-calculator { background-position: -112px -112px; } -.ui-icon-zoomin { background-position: -128px -112px; } -.ui-icon-zoomout { background-position: -144px -112px; } -.ui-icon-search { background-position: -160px -112px; } -.ui-icon-wrench { background-position: -176px -112px; } -.ui-icon-gear { background-position: -192px -112px; } -.ui-icon-heart { background-position: -208px -112px; } -.ui-icon-star { background-position: -224px -112px; } -.ui-icon-link { background-position: -240px -112px; } -.ui-icon-cancel { background-position: 0 -128px; } -.ui-icon-plus { background-position: -16px -128px; } -.ui-icon-plusthick { background-position: -32px -128px; } -.ui-icon-minus { background-position: -48px -128px; } -.ui-icon-minusthick { background-position: -64px -128px; } -.ui-icon-close { background-position: -80px -128px; } -.ui-icon-closethick { background-position: -96px -128px; } -.ui-icon-key { background-position: -112px -128px; } -.ui-icon-lightbulb { background-position: -128px -128px; } -.ui-icon-scissors { background-position: -144px -128px; } -.ui-icon-clipboard { background-position: -160px -128px; } -.ui-icon-copy { background-position: -176px -128px; } -.ui-icon-contact { background-position: -192px -128px; } -.ui-icon-image { background-position: -208px -128px; } -.ui-icon-video { background-position: -224px -128px; } -.ui-icon-script { background-position: -240px -128px; } -.ui-icon-alert { background-position: 0 -144px; } -.ui-icon-info { background-position: -16px -144px; } -.ui-icon-notice { background-position: -32px -144px; } -.ui-icon-help { background-position: -48px -144px; } -.ui-icon-check { background-position: -64px -144px; } -.ui-icon-bullet { background-position: -80px -144px; } -.ui-icon-radio-on { background-position: -96px -144px; } -.ui-icon-radio-off { background-position: -112px -144px; } -.ui-icon-pin-w { background-position: -128px -144px; } -.ui-icon-pin-s { background-position: -144px -144px; } -.ui-icon-play { background-position: 0 -160px; } -.ui-icon-pause { background-position: -16px -160px; } -.ui-icon-seek-next { background-position: -32px -160px; } -.ui-icon-seek-prev { background-position: -48px -160px; } -.ui-icon-seek-end { background-position: -64px -160px; } -.ui-icon-seek-start { background-position: -80px -160px; } -/* ui-icon-seek-first is deprecated, use ui-icon-seek-start instead */ -.ui-icon-seek-first { background-position: -80px -160px; } -.ui-icon-stop { background-position: -96px -160px; } -.ui-icon-eject { background-position: -112px -160px; } -.ui-icon-volume-off { background-position: -128px -160px; } -.ui-icon-volume-on { background-position: -144px -160px; } -.ui-icon-power { background-position: 0 -176px; } -.ui-icon-signal-diag { background-position: -16px -176px; } -.ui-icon-signal { background-position: -32px -176px; } -.ui-icon-battery-0 { background-position: -48px -176px; } -.ui-icon-battery-1 { background-position: -64px -176px; } -.ui-icon-battery-2 { background-position: -80px -176px; } -.ui-icon-battery-3 { background-position: -96px -176px; } -.ui-icon-circle-plus { background-position: 0 -192px; } -.ui-icon-circle-minus { background-position: -16px -192px; } -.ui-icon-circle-close { background-position: -32px -192px; } -.ui-icon-circle-triangle-e { background-position: -48px -192px; } -.ui-icon-circle-triangle-s { background-position: -64px -192px; } -.ui-icon-circle-triangle-w { background-position: -80px -192px; } -.ui-icon-circle-triangle-n { background-position: -96px -192px; } -.ui-icon-circle-arrow-e { background-position: -112px -192px; } -.ui-icon-circle-arrow-s { background-position: -128px -192px; } -.ui-icon-circle-arrow-w { background-position: -144px -192px; } -.ui-icon-circle-arrow-n { background-position: -160px -192px; } -.ui-icon-circle-zoomin { background-position: -176px -192px; } -.ui-icon-circle-zoomout { background-position: -192px -192px; } -.ui-icon-circle-check { background-position: -208px -192px; } -.ui-icon-circlesmall-plus { background-position: 0 -208px; } -.ui-icon-circlesmall-minus { background-position: -16px -208px; } -.ui-icon-circlesmall-close { background-position: -32px -208px; } -.ui-icon-squaresmall-plus { background-position: -48px -208px; } -.ui-icon-squaresmall-minus { background-position: -64px -208px; } -.ui-icon-squaresmall-close { background-position: -80px -208px; } -.ui-icon-grip-dotted-vertical { background-position: 0 -224px; } -.ui-icon-grip-dotted-horizontal { background-position: -16px -224px; } -.ui-icon-grip-solid-vertical { background-position: -32px -224px; } -.ui-icon-grip-solid-horizontal { background-position: -48px -224px; } -.ui-icon-gripsmall-diagonal-se { background-position: -64px -224px; } -.ui-icon-grip-diagonal-se { background-position: -80px -224px; } - - -/* Misc visuals -----------------------------------*/ - -/* Corner radius */ -.ui-corner-all, -.ui-corner-top, -.ui-corner-left, -.ui-corner-tl { - border-top-left-radius: 4px/*{cornerRadius}*/; -} -.ui-corner-all, -.ui-corner-top, -.ui-corner-right, -.ui-corner-tr { - border-top-right-radius: 4px/*{cornerRadius}*/; -} -.ui-corner-all, -.ui-corner-bottom, -.ui-corner-left, -.ui-corner-bl { - border-bottom-left-radius: 4px/*{cornerRadius}*/; -} -.ui-corner-all, -.ui-corner-bottom, -.ui-corner-right, -.ui-corner-br { - border-bottom-right-radius: 4px/*{cornerRadius}*/; -} - -/* Overlays */ -.ui-widget-overlay { - background: #aaaaaa/*{bgColorOverlay}*/ url(images/ui-bg_flat_0_aaaaaa_40x100.png)/*{bgImgUrlOverlay}*/ 50%/*{bgOverlayXPos}*/ 50%/*{bgOverlayYPos}*/ repeat-x/*{bgOverlayRepeat}*/; - opacity: .3/*{opacityOverlay}*/; - filter: Alpha(Opacity=30)/*{opacityFilterOverlay}*/; -} -.ui-widget-shadow { - margin: -8px/*{offsetTopShadow}*/ 0 0 -8px/*{offsetLeftShadow}*/; - padding: 8px/*{thicknessShadow}*/; - background: #aaaaaa/*{bgColorShadow}*/ url(images/ui-bg_flat_0_aaaaaa_40x100.png)/*{bgImgUrlShadow}*/ 50%/*{bgShadowXPos}*/ 50%/*{bgShadowYPos}*/ repeat-x/*{bgShadowRepeat}*/; - opacity: .3/*{opacityShadow}*/; - filter: Alpha(Opacity=30)/*{opacityFilterShadow}*/; - border-radius: 8px/*{cornerRadiusShadow}*/; -} diff -r 92cb33eb7a75 -r 510fd2a482f4 src/js/libs/jquery-ui.js --- a/src/js/libs/jquery-ui.js Sat Oct 19 01:34:55 2024 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,16617 +0,0 @@ -/*! jQuery UI - v1.11.4 - 2015-03-11 -* http://jqueryui.com -* Includes: core.js, widget.js, mouse.js, position.js, accordion.js, autocomplete.js, button.js, datepicker.js, dialog.js, draggable.js, droppable.js, effect.js, effect-blind.js, effect-bounce.js, effect-clip.js, effect-drop.js, effect-explode.js, effect-fade.js, effect-fold.js, effect-highlight.js, effect-puff.js, effect-pulsate.js, effect-scale.js, effect-shake.js, effect-size.js, effect-slide.js, effect-transfer.js, menu.js, progressbar.js, resizable.js, selectable.js, selectmenu.js, slider.js, sortable.js, spinner.js, tabs.js, tooltip.js -* Copyright 2015 jQuery Foundation and other contributors; Licensed MIT */ - -(function( factory ) { - if ( typeof define === "function" && define.amd ) { - - // AMD. Register as an anonymous module. - define([ "jquery" ], factory ); - } else { - - // Browser globals - factory( jQuery ); - } -}(function( $ ) { -/*! - * jQuery UI Core 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/category/ui-core/ - */ - - -// $.ui might exist from components with no dependencies, e.g., $.ui.position -$.ui = $.ui || {}; - -$.extend( $.ui, { - version: "1.11.4", - - keyCode: { - BACKSPACE: 8, - COMMA: 188, - DELETE: 46, - DOWN: 40, - END: 35, - ENTER: 13, - ESCAPE: 27, - HOME: 36, - LEFT: 37, - PAGE_DOWN: 34, - PAGE_UP: 33, - PERIOD: 190, - RIGHT: 39, - SPACE: 32, - TAB: 9, - UP: 38 - } -}); - -// plugins -$.fn.extend({ - scrollParent: function( includeHidden ) { - var position = this.css( "position" ), - excludeStaticParent = position === "absolute", - overflowRegex = includeHidden ? /(auto|scroll|hidden)/ : /(auto|scroll)/, - scrollParent = this.parents().filter( function() { - var parent = $( this ); - if ( excludeStaticParent && parent.css( "position" ) === "static" ) { - return false; - } - return overflowRegex.test( parent.css( "overflow" ) + parent.css( "overflow-y" ) + parent.css( "overflow-x" ) ); - }).eq( 0 ); - - return position === "fixed" || !scrollParent.length ? $( this[ 0 ].ownerDocument || document ) : scrollParent; - }, - - uniqueId: (function() { - var uuid = 0; - - return function() { - return this.each(function() { - if ( !this.id ) { - this.id = "ui-id-" + ( ++uuid ); - } - }); - }; - })(), - - removeUniqueId: function() { - return this.each(function() { - if ( /^ui-id-\d+$/.test( this.id ) ) { - $( this ).removeAttr( "id" ); - } - }); - } -}); - -// selectors -function focusable( element, isTabIndexNotNaN ) { - var map, mapName, img, - nodeName = element.nodeName.toLowerCase(); - if ( "area" === nodeName ) { - map = element.parentNode; - mapName = map.name; - if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) { - return false; - } - img = $( "img[usemap='#" + mapName + "']" )[ 0 ]; - return !!img && visible( img ); - } - return ( /^(input|select|textarea|button|object)$/.test( nodeName ) ? - !element.disabled : - "a" === nodeName ? - element.href || isTabIndexNotNaN : - isTabIndexNotNaN) && - // the element and all of its ancestors must be visible - visible( element ); -} - -function visible( element ) { - return $.expr.filters.visible( element ) && - !$( element ).parents().addBack().filter(function() { - return $.css( this, "visibility" ) === "hidden"; - }).length; -} - -$.extend( $.expr[ ":" ], { - data: $.expr.createPseudo ? - $.expr.createPseudo(function( dataName ) { - return function( elem ) { - return !!$.data( elem, dataName ); - }; - }) : - // support: jQuery <1.8 - function( elem, i, match ) { - return !!$.data( elem, match[ 3 ] ); - }, - - focusable: function( element ) { - return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) ); - }, - - tabbable: function( element ) { - var tabIndex = $.attr( element, "tabindex" ), - isTabIndexNaN = isNaN( tabIndex ); - return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN ); - } -}); - -// support: jQuery <1.8 -if ( !$( "" ).outerWidth( 1 ).jquery ) { - $.each( [ "Width", "Height" ], function( i, name ) { - var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ], - type = name.toLowerCase(), - orig = { - innerWidth: $.fn.innerWidth, - innerHeight: $.fn.innerHeight, - outerWidth: $.fn.outerWidth, - outerHeight: $.fn.outerHeight - }; - - function reduce( elem, size, border, margin ) { - $.each( side, function() { - size -= parseFloat( $.css( elem, "padding" + this ) ) || 0; - if ( border ) { - size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0; - } - if ( margin ) { - size -= parseFloat( $.css( elem, "margin" + this ) ) || 0; - } - }); - return size; - } - - $.fn[ "inner" + name ] = function( size ) { - if ( size === undefined ) { - return orig[ "inner" + name ].call( this ); - } - - return this.each(function() { - $( this ).css( type, reduce( this, size ) + "px" ); - }); - }; - - $.fn[ "outer" + name] = function( size, margin ) { - if ( typeof size !== "number" ) { - return orig[ "outer" + name ].call( this, size ); - } - - return this.each(function() { - $( this).css( type, reduce( this, size, true, margin ) + "px" ); - }); - }; - }); -} - -// support: jQuery <1.8 -if ( !$.fn.addBack ) { - $.fn.addBack = function( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter( selector ) - ); - }; -} - -// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413) -if ( $( "" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) { - $.fn.removeData = (function( removeData ) { - return function( key ) { - if ( arguments.length ) { - return removeData.call( this, $.camelCase( key ) ); - } else { - return removeData.call( this ); - } - }; - })( $.fn.removeData ); -} - -// deprecated -$.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() ); - -$.fn.extend({ - focus: (function( orig ) { - return function( delay, fn ) { - return typeof delay === "number" ? - this.each(function() { - var elem = this; - setTimeout(function() { - $( elem ).focus(); - if ( fn ) { - fn.call( elem ); - } - }, delay ); - }) : - orig.apply( this, arguments ); - }; - })( $.fn.focus ), - - disableSelection: (function() { - var eventType = "onselectstart" in document.createElement( "div" ) ? - "selectstart" : - "mousedown"; - - return function() { - return this.bind( eventType + ".ui-disableSelection", function( event ) { - event.preventDefault(); - }); - }; - })(), - - enableSelection: function() { - return this.unbind( ".ui-disableSelection" ); - }, - - zIndex: function( zIndex ) { - if ( zIndex !== undefined ) { - return this.css( "zIndex", zIndex ); - } - - if ( this.length ) { - var elem = $( this[ 0 ] ), position, value; - while ( elem.length && elem[ 0 ] !== document ) { - // Ignore z-index if position is set to a value where z-index is ignored by the browser - // This makes behavior of this function consistent across browsers - // WebKit always returns auto if the element is positioned - position = elem.css( "position" ); - if ( position === "absolute" || position === "relative" || position === "fixed" ) { - // IE returns 0 when zIndex is not specified - // other browsers return a string - // we ignore the case of nested elements with an explicit value of 0 - //
- value = parseInt( elem.css( "zIndex" ), 10 ); - if ( !isNaN( value ) && value !== 0 ) { - return value; - } - } - elem = elem.parent(); - } - } - - return 0; - } -}); - -// $.ui.plugin is deprecated. Use $.widget() extensions instead. -$.ui.plugin = { - add: function( module, option, set ) { - var i, - proto = $.ui[ module ].prototype; - for ( i in set ) { - proto.plugins[ i ] = proto.plugins[ i ] || []; - proto.plugins[ i ].push( [ option, set[ i ] ] ); - } - }, - call: function( instance, name, args, allowDisconnected ) { - var i, - set = instance.plugins[ name ]; - - if ( !set ) { - return; - } - - if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) ) { - return; - } - - for ( i = 0; i < set.length; i++ ) { - if ( instance.options[ set[ i ][ 0 ] ] ) { - set[ i ][ 1 ].apply( instance.element, args ); - } - } - } -}; - - -/*! - * jQuery UI Widget 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/jQuery.widget/ - */ - - -var widget_uuid = 0, - widget_slice = Array.prototype.slice; - -$.cleanData = (function( orig ) { - return function( elems ) { - var events, elem, i; - for ( i = 0; (elem = elems[i]) != null; i++ ) { - try { - - // Only trigger remove when necessary to save time - events = $._data( elem, "events" ); - if ( events && events.remove ) { - $( elem ).triggerHandler( "remove" ); - } - - // http://bugs.jquery.com/ticket/8235 - } catch ( e ) {} - } - orig( elems ); - }; -})( $.cleanData ); - -$.widget = function( name, base, prototype ) { - var fullName, existingConstructor, constructor, basePrototype, - // proxiedPrototype allows the provided prototype to remain unmodified - // so that it can be used as a mixin for multiple widgets (#8876) - proxiedPrototype = {}, - namespace = name.split( "." )[ 0 ]; - - name = name.split( "." )[ 1 ]; - fullName = namespace + "-" + name; - - if ( !prototype ) { - prototype = base; - base = $.Widget; - } - - // create selector for plugin - $.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) { - return !!$.data( elem, fullName ); - }; - - $[ namespace ] = $[ namespace ] || {}; - existingConstructor = $[ namespace ][ name ]; - constructor = $[ namespace ][ name ] = function( options, element ) { - // allow instantiation without "new" keyword - if ( !this._createWidget ) { - return new constructor( options, element ); - } - - // allow instantiation without initializing for simple inheritance - // must use "new" keyword (the code above always passes args) - if ( arguments.length ) { - this._createWidget( options, element ); - } - }; - // extend with the existing constructor to carry over any static properties - $.extend( constructor, existingConstructor, { - version: prototype.version, - // copy the object used to create the prototype in case we need to - // redefine the widget later - _proto: $.extend( {}, prototype ), - // track widgets that inherit from this widget in case this widget is - // redefined after a widget inherits from it - _childConstructors: [] - }); - - basePrototype = new base(); - // we need to make the options hash a property directly on the new instance - // otherwise we'll modify the options hash on the prototype that we're - // inheriting from - basePrototype.options = $.widget.extend( {}, basePrototype.options ); - $.each( prototype, function( prop, value ) { - if ( !$.isFunction( value ) ) { - proxiedPrototype[ prop ] = value; - return; - } - proxiedPrototype[ prop ] = (function() { - var _super = function() { - return base.prototype[ prop ].apply( this, arguments ); - }, - _superApply = function( args ) { - return base.prototype[ prop ].apply( this, args ); - }; - return function() { - var __super = this._super, - __superApply = this._superApply, - returnValue; - - this._super = _super; - this._superApply = _superApply; - - returnValue = value.apply( this, arguments ); - - this._super = __super; - this._superApply = __superApply; - - return returnValue; - }; - })(); - }); - constructor.prototype = $.widget.extend( basePrototype, { - // TODO: remove support for widgetEventPrefix - // always use the name + a colon as the prefix, e.g., draggable:start - // don't prefix for widgets that aren't DOM-based - widgetEventPrefix: existingConstructor ? (basePrototype.widgetEventPrefix || name) : name - }, proxiedPrototype, { - constructor: constructor, - namespace: namespace, - widgetName: name, - widgetFullName: fullName - }); - - // If this widget is being redefined then we need to find all widgets that - // are inheriting from it and redefine all of them so that they inherit from - // the new version of this widget. We're essentially trying to replace one - // level in the prototype chain. - if ( existingConstructor ) { - $.each( existingConstructor._childConstructors, function( i, child ) { - var childPrototype = child.prototype; - - // redefine the child widget using the same prototype that was - // originally used, but inherit from the new version of the base - $.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto ); - }); - // remove the list of existing child constructors from the old constructor - // so the old child constructors can be garbage collected - delete existingConstructor._childConstructors; - } else { - base._childConstructors.push( constructor ); - } - - $.widget.bridge( name, constructor ); - - return constructor; -}; - -$.widget.extend = function( target ) { - var input = widget_slice.call( arguments, 1 ), - inputIndex = 0, - inputLength = input.length, - key, - value; - for ( ; inputIndex < inputLength; inputIndex++ ) { - for ( key in input[ inputIndex ] ) { - value = input[ inputIndex ][ key ]; - if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) { - // Clone objects - if ( $.isPlainObject( value ) ) { - target[ key ] = $.isPlainObject( target[ key ] ) ? - $.widget.extend( {}, target[ key ], value ) : - // Don't extend strings, arrays, etc. with objects - $.widget.extend( {}, value ); - // Copy everything else by reference - } else { - target[ key ] = value; - } - } - } - } - return target; -}; - -$.widget.bridge = function( name, object ) { - var fullName = object.prototype.widgetFullName || name; - $.fn[ name ] = function( options ) { - var isMethodCall = typeof options === "string", - args = widget_slice.call( arguments, 1 ), - returnValue = this; - - if ( isMethodCall ) { - this.each(function() { - var methodValue, - instance = $.data( this, fullName ); - if ( options === "instance" ) { - returnValue = instance; - return false; - } - if ( !instance ) { - return $.error( "cannot call methods on " + name + " prior to initialization; " + - "attempted to call method '" + options + "'" ); - } - if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) { - return $.error( "no such method '" + options + "' for " + name + " widget instance" ); - } - methodValue = instance[ options ].apply( instance, args ); - if ( methodValue !== instance && methodValue !== undefined ) { - returnValue = methodValue && methodValue.jquery ? - returnValue.pushStack( methodValue.get() ) : - methodValue; - return false; - } - }); - } else { - - // Allow multiple hashes to be passed on init - if ( args.length ) { - options = $.widget.extend.apply( null, [ options ].concat(args) ); - } - - this.each(function() { - var instance = $.data( this, fullName ); - if ( instance ) { - instance.option( options || {} ); - if ( instance._init ) { - instance._init(); - } - } else { - $.data( this, fullName, new object( options, this ) ); - } - }); - } - - return returnValue; - }; -}; - -$.Widget = function( /* options, element */ ) {}; -$.Widget._childConstructors = []; - -$.Widget.prototype = { - widgetName: "widget", - widgetEventPrefix: "", - defaultElement: "
", - options: { - disabled: false, - - // callbacks - create: null - }, - _createWidget: function( options, element ) { - element = $( element || this.defaultElement || this )[ 0 ]; - this.element = $( element ); - this.uuid = widget_uuid++; - this.eventNamespace = "." + this.widgetName + this.uuid; - - this.bindings = $(); - this.hoverable = $(); - this.focusable = $(); - - if ( element !== this ) { - $.data( element, this.widgetFullName, this ); - this._on( true, this.element, { - remove: function( event ) { - if ( event.target === element ) { - this.destroy(); - } - } - }); - this.document = $( element.style ? - // element within the document - element.ownerDocument : - // element is window or document - element.document || element ); - this.window = $( this.document[0].defaultView || this.document[0].parentWindow ); - } - - this.options = $.widget.extend( {}, - this.options, - this._getCreateOptions(), - options ); - - this._create(); - this._trigger( "create", null, this._getCreateEventData() ); - this._init(); - }, - _getCreateOptions: $.noop, - _getCreateEventData: $.noop, - _create: $.noop, - _init: $.noop, - - destroy: function() { - this._destroy(); - // we can probably remove the unbind calls in 2.0 - // all event bindings should go through this._on() - this.element - .unbind( this.eventNamespace ) - .removeData( this.widgetFullName ) - // support: jquery <1.6.3 - // http://bugs.jquery.com/ticket/9413 - .removeData( $.camelCase( this.widgetFullName ) ); - this.widget() - .unbind( this.eventNamespace ) - .removeAttr( "aria-disabled" ) - .removeClass( - this.widgetFullName + "-disabled " + - "ui-state-disabled" ); - - // clean up events and states - this.bindings.unbind( this.eventNamespace ); - this.hoverable.removeClass( "ui-state-hover" ); - this.focusable.removeClass( "ui-state-focus" ); - }, - _destroy: $.noop, - - widget: function() { - return this.element; - }, - - option: function( key, value ) { - var options = key, - parts, - curOption, - i; - - if ( arguments.length === 0 ) { - // don't return a reference to the internal hash - return $.widget.extend( {}, this.options ); - } - - if ( typeof key === "string" ) { - // handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } } - options = {}; - parts = key.split( "." ); - key = parts.shift(); - if ( parts.length ) { - curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] ); - for ( i = 0; i < parts.length - 1; i++ ) { - curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {}; - curOption = curOption[ parts[ i ] ]; - } - key = parts.pop(); - if ( arguments.length === 1 ) { - return curOption[ key ] === undefined ? null : curOption[ key ]; - } - curOption[ key ] = value; - } else { - if ( arguments.length === 1 ) { - return this.options[ key ] === undefined ? null : this.options[ key ]; - } - options[ key ] = value; - } - } - - this._setOptions( options ); - - return this; - }, - _setOptions: function( options ) { - var key; - - for ( key in options ) { - this._setOption( key, options[ key ] ); - } - - return this; - }, - _setOption: function( key, value ) { - this.options[ key ] = value; - - if ( key === "disabled" ) { - this.widget() - .toggleClass( this.widgetFullName + "-disabled", !!value ); - - // If the widget is becoming disabled, then nothing is interactive - if ( value ) { - this.hoverable.removeClass( "ui-state-hover" ); - this.focusable.removeClass( "ui-state-focus" ); - } - } - - return this; - }, - - enable: function() { - return this._setOptions({ disabled: false }); - }, - disable: function() { - return this._setOptions({ disabled: true }); - }, - - _on: function( suppressDisabledCheck, element, handlers ) { - var delegateElement, - instance = this; - - // no suppressDisabledCheck flag, shuffle arguments - if ( typeof suppressDisabledCheck !== "boolean" ) { - handlers = element; - element = suppressDisabledCheck; - suppressDisabledCheck = false; - } - - // no element argument, shuffle and use this.element - if ( !handlers ) { - handlers = element; - element = this.element; - delegateElement = this.widget(); - } else { - element = delegateElement = $( element ); - this.bindings = this.bindings.add( element ); - } - - $.each( handlers, function( event, handler ) { - function handlerProxy() { - // allow widgets to customize the disabled handling - // - disabled as an array instead of boolean - // - disabled class as method for disabling individual parts - if ( !suppressDisabledCheck && - ( instance.options.disabled === true || - $( this ).hasClass( "ui-state-disabled" ) ) ) { - return; - } - return ( typeof handler === "string" ? instance[ handler ] : handler ) - .apply( instance, arguments ); - } - - // copy the guid so direct unbinding works - if ( typeof handler !== "string" ) { - handlerProxy.guid = handler.guid = - handler.guid || handlerProxy.guid || $.guid++; - } - - var match = event.match( /^([\w:-]*)\s*(.*)$/ ), - eventName = match[1] + instance.eventNamespace, - selector = match[2]; - if ( selector ) { - delegateElement.delegate( selector, eventName, handlerProxy ); - } else { - element.bind( eventName, handlerProxy ); - } - }); - }, - - _off: function( element, eventName ) { - eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + - this.eventNamespace; - element.unbind( eventName ).undelegate( eventName ); - - // Clear the stack to avoid memory leaks (#10056) - this.bindings = $( this.bindings.not( element ).get() ); - this.focusable = $( this.focusable.not( element ).get() ); - this.hoverable = $( this.hoverable.not( element ).get() ); - }, - - _delay: function( handler, delay ) { - function handlerProxy() { - return ( typeof handler === "string" ? instance[ handler ] : handler ) - .apply( instance, arguments ); - } - var instance = this; - return setTimeout( handlerProxy, delay || 0 ); - }, - - _hoverable: function( element ) { - this.hoverable = this.hoverable.add( element ); - this._on( element, { - mouseenter: function( event ) { - $( event.currentTarget ).addClass( "ui-state-hover" ); - }, - mouseleave: function( event ) { - $( event.currentTarget ).removeClass( "ui-state-hover" ); - } - }); - }, - - _focusable: function( element ) { - this.focusable = this.focusable.add( element ); - this._on( element, { - focusin: function( event ) { - $( event.currentTarget ).addClass( "ui-state-focus" ); - }, - focusout: function( event ) { - $( event.currentTarget ).removeClass( "ui-state-focus" ); - } - }); - }, - - _trigger: function( type, event, data ) { - var prop, orig, - callback = this.options[ type ]; - - data = data || {}; - event = $.Event( event ); - event.type = ( type === this.widgetEventPrefix ? - type : - this.widgetEventPrefix + type ).toLowerCase(); - // the original event may come from any element - // so we need to reset the target on the new event - event.target = this.element[ 0 ]; - - // copy original event properties over to the new event - orig = event.originalEvent; - if ( orig ) { - for ( prop in orig ) { - if ( !( prop in event ) ) { - event[ prop ] = orig[ prop ]; - } - } - } - - this.element.trigger( event, data ); - return !( $.isFunction( callback ) && - callback.apply( this.element[0], [ event ].concat( data ) ) === false || - event.isDefaultPrevented() ); - } -}; - -$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) { - $.Widget.prototype[ "_" + method ] = function( element, options, callback ) { - if ( typeof options === "string" ) { - options = { effect: options }; - } - var hasOptions, - effectName = !options ? - method : - options === true || typeof options === "number" ? - defaultEffect : - options.effect || defaultEffect; - options = options || {}; - if ( typeof options === "number" ) { - options = { duration: options }; - } - hasOptions = !$.isEmptyObject( options ); - options.complete = callback; - if ( options.delay ) { - element.delay( options.delay ); - } - if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) { - element[ method ]( options ); - } else if ( effectName !== method && element[ effectName ] ) { - element[ effectName ]( options.duration, options.easing, callback ); - } else { - element.queue(function( next ) { - $( this )[ method ](); - if ( callback ) { - callback.call( element[ 0 ] ); - } - next(); - }); - } - }; -}); - -var widget = $.widget; - - -/*! - * jQuery UI Mouse 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/mouse/ - */ - - -var mouseHandled = false; -$( document ).mouseup( function() { - mouseHandled = false; -}); - -var mouse = $.widget("ui.mouse", { - version: "1.11.4", - options: { - cancel: "input,textarea,button,select,option", - distance: 1, - delay: 0 - }, - _mouseInit: function() { - var that = this; - - this.element - .bind("mousedown." + this.widgetName, function(event) { - return that._mouseDown(event); - }) - .bind("click." + this.widgetName, function(event) { - if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) { - $.removeData(event.target, that.widgetName + ".preventClickEvent"); - event.stopImmediatePropagation(); - return false; - } - }); - - this.started = false; - }, - - // TODO: make sure destroying one instance of mouse doesn't mess with - // other instances of mouse - _mouseDestroy: function() { - this.element.unbind("." + this.widgetName); - if ( this._mouseMoveDelegate ) { - this.document - .unbind("mousemove." + this.widgetName, this._mouseMoveDelegate) - .unbind("mouseup." + this.widgetName, this._mouseUpDelegate); - } - }, - - _mouseDown: function(event) { - // don't let more than one widget handle mouseStart - if ( mouseHandled ) { - return; - } - - this._mouseMoved = false; - - // we may have missed mouseup (out of window) - (this._mouseStarted && this._mouseUp(event)); - - this._mouseDownEvent = event; - - var that = this, - btnIsLeft = (event.which === 1), - // event.target.nodeName works around a bug in IE 8 with - // disabled inputs (#7620) - elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false); - if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) { - return true; - } - - this.mouseDelayMet = !this.options.delay; - if (!this.mouseDelayMet) { - this._mouseDelayTimer = setTimeout(function() { - that.mouseDelayMet = true; - }, this.options.delay); - } - - if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { - this._mouseStarted = (this._mouseStart(event) !== false); - if (!this._mouseStarted) { - event.preventDefault(); - return true; - } - } - - // Click event may never have fired (Gecko & Opera) - if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) { - $.removeData(event.target, this.widgetName + ".preventClickEvent"); - } - - // these delegates are required to keep context - this._mouseMoveDelegate = function(event) { - return that._mouseMove(event); - }; - this._mouseUpDelegate = function(event) { - return that._mouseUp(event); - }; - - this.document - .bind( "mousemove." + this.widgetName, this._mouseMoveDelegate ) - .bind( "mouseup." + this.widgetName, this._mouseUpDelegate ); - - event.preventDefault(); - - mouseHandled = true; - return true; - }, - - _mouseMove: function(event) { - // Only check for mouseups outside the document if you've moved inside the document - // at least once. This prevents the firing of mouseup in the case of IE<9, which will - // fire a mousemove event if content is placed under the cursor. See #7778 - // Support: IE <9 - if ( this._mouseMoved ) { - // IE mouseup check - mouseup happened when mouse was out of window - if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) { - return this._mouseUp(event); - - // Iframe mouseup check - mouseup occurred in another document - } else if ( !event.which ) { - return this._mouseUp( event ); - } - } - - if ( event.which || event.button ) { - this._mouseMoved = true; - } - - if (this._mouseStarted) { - this._mouseDrag(event); - return event.preventDefault(); - } - - if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { - this._mouseStarted = - (this._mouseStart(this._mouseDownEvent, event) !== false); - (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event)); - } - - return !this._mouseStarted; - }, - - _mouseUp: function(event) { - this.document - .unbind( "mousemove." + this.widgetName, this._mouseMoveDelegate ) - .unbind( "mouseup." + this.widgetName, this._mouseUpDelegate ); - - if (this._mouseStarted) { - this._mouseStarted = false; - - if (event.target === this._mouseDownEvent.target) { - $.data(event.target, this.widgetName + ".preventClickEvent", true); - } - - this._mouseStop(event); - } - - mouseHandled = false; - return false; - }, - - _mouseDistanceMet: function(event) { - return (Math.max( - Math.abs(this._mouseDownEvent.pageX - event.pageX), - Math.abs(this._mouseDownEvent.pageY - event.pageY) - ) >= this.options.distance - ); - }, - - _mouseDelayMet: function(/* event */) { - return this.mouseDelayMet; - }, - - // These are placeholder methods, to be overriden by extending plugin - _mouseStart: function(/* event */) {}, - _mouseDrag: function(/* event */) {}, - _mouseStop: function(/* event */) {}, - _mouseCapture: function(/* event */) { return true; } -}); - - -/*! - * jQuery UI Position 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/position/ - */ - -(function() { - -$.ui = $.ui || {}; - -var cachedScrollbarWidth, supportsOffsetFractions, - max = Math.max, - abs = Math.abs, - round = Math.round, - rhorizontal = /left|center|right/, - rvertical = /top|center|bottom/, - roffset = /[\+\-]\d+(\.[\d]+)?%?/, - rposition = /^\w+/, - rpercent = /%$/, - _position = $.fn.position; - -function getOffsets( offsets, width, height ) { - return [ - parseFloat( offsets[ 0 ] ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ), - parseFloat( offsets[ 1 ] ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 ) - ]; -} - -function parseCss( element, property ) { - return parseInt( $.css( element, property ), 10 ) || 0; -} - -function getDimensions( elem ) { - var raw = elem[0]; - if ( raw.nodeType === 9 ) { - return { - width: elem.width(), - height: elem.height(), - offset: { top: 0, left: 0 } - }; - } - if ( $.isWindow( raw ) ) { - return { - width: elem.width(), - height: elem.height(), - offset: { top: elem.scrollTop(), left: elem.scrollLeft() } - }; - } - if ( raw.preventDefault ) { - return { - width: 0, - height: 0, - offset: { top: raw.pageY, left: raw.pageX } - }; - } - return { - width: elem.outerWidth(), - height: elem.outerHeight(), - offset: elem.offset() - }; -} - -$.position = { - scrollbarWidth: function() { - if ( cachedScrollbarWidth !== undefined ) { - return cachedScrollbarWidth; - } - var w1, w2, - div = $( "
" ), - innerDiv = div.children()[0]; - - $( "body" ).append( div ); - w1 = innerDiv.offsetWidth; - div.css( "overflow", "scroll" ); - - w2 = innerDiv.offsetWidth; - - if ( w1 === w2 ) { - w2 = div[0].clientWidth; - } - - div.remove(); - - return (cachedScrollbarWidth = w1 - w2); - }, - getScrollInfo: function( within ) { - var overflowX = within.isWindow || within.isDocument ? "" : - within.element.css( "overflow-x" ), - overflowY = within.isWindow || within.isDocument ? "" : - within.element.css( "overflow-y" ), - hasOverflowX = overflowX === "scroll" || - ( overflowX === "auto" && within.width < within.element[0].scrollWidth ), - hasOverflowY = overflowY === "scroll" || - ( overflowY === "auto" && within.height < within.element[0].scrollHeight ); - return { - width: hasOverflowY ? $.position.scrollbarWidth() : 0, - height: hasOverflowX ? $.position.scrollbarWidth() : 0 - }; - }, - getWithinInfo: function( element ) { - var withinElement = $( element || window ), - isWindow = $.isWindow( withinElement[0] ), - isDocument = !!withinElement[ 0 ] && withinElement[ 0 ].nodeType === 9; - return { - element: withinElement, - isWindow: isWindow, - isDocument: isDocument, - offset: withinElement.offset() || { left: 0, top: 0 }, - scrollLeft: withinElement.scrollLeft(), - scrollTop: withinElement.scrollTop(), - - // support: jQuery 1.6.x - // jQuery 1.6 doesn't support .outerWidth/Height() on documents or windows - width: isWindow || isDocument ? withinElement.width() : withinElement.outerWidth(), - height: isWindow || isDocument ? withinElement.height() : withinElement.outerHeight() - }; - } -}; - -$.fn.position = function( options ) { - if ( !options || !options.of ) { - return _position.apply( this, arguments ); - } - - // make a copy, we don't want to modify arguments - options = $.extend( {}, options ); - - var atOffset, targetWidth, targetHeight, targetOffset, basePosition, dimensions, - target = $( options.of ), - within = $.position.getWithinInfo( options.within ), - scrollInfo = $.position.getScrollInfo( within ), - collision = ( options.collision || "flip" ).split( " " ), - offsets = {}; - - dimensions = getDimensions( target ); - if ( target[0].preventDefault ) { - // force left top to allow flipping - options.at = "left top"; - } - targetWidth = dimensions.width; - targetHeight = dimensions.height; - targetOffset = dimensions.offset; - // clone to reuse original targetOffset later - basePosition = $.extend( {}, targetOffset ); - - // force my and at to have valid horizontal and vertical positions - // if a value is missing or invalid, it will be converted to center - $.each( [ "my", "at" ], function() { - var pos = ( options[ this ] || "" ).split( " " ), - horizontalOffset, - verticalOffset; - - if ( pos.length === 1) { - pos = rhorizontal.test( pos[ 0 ] ) ? - pos.concat( [ "center" ] ) : - rvertical.test( pos[ 0 ] ) ? - [ "center" ].concat( pos ) : - [ "center", "center" ]; - } - pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center"; - pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center"; - - // calculate offsets - horizontalOffset = roffset.exec( pos[ 0 ] ); - verticalOffset = roffset.exec( pos[ 1 ] ); - offsets[ this ] = [ - horizontalOffset ? horizontalOffset[ 0 ] : 0, - verticalOffset ? verticalOffset[ 0 ] : 0 - ]; - - // reduce to just the positions without the offsets - options[ this ] = [ - rposition.exec( pos[ 0 ] )[ 0 ], - rposition.exec( pos[ 1 ] )[ 0 ] - ]; - }); - - // normalize collision option - if ( collision.length === 1 ) { - collision[ 1 ] = collision[ 0 ]; - } - - if ( options.at[ 0 ] === "right" ) { - basePosition.left += targetWidth; - } else if ( options.at[ 0 ] === "center" ) { - basePosition.left += targetWidth / 2; - } - - if ( options.at[ 1 ] === "bottom" ) { - basePosition.top += targetHeight; - } else if ( options.at[ 1 ] === "center" ) { - basePosition.top += targetHeight / 2; - } - - atOffset = getOffsets( offsets.at, targetWidth, targetHeight ); - basePosition.left += atOffset[ 0 ]; - basePosition.top += atOffset[ 1 ]; - - return this.each(function() { - var collisionPosition, using, - elem = $( this ), - elemWidth = elem.outerWidth(), - elemHeight = elem.outerHeight(), - marginLeft = parseCss( this, "marginLeft" ), - marginTop = parseCss( this, "marginTop" ), - collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width, - collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height, - position = $.extend( {}, basePosition ), - myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() ); - - if ( options.my[ 0 ] === "right" ) { - position.left -= elemWidth; - } else if ( options.my[ 0 ] === "center" ) { - position.left -= elemWidth / 2; - } - - if ( options.my[ 1 ] === "bottom" ) { - position.top -= elemHeight; - } else if ( options.my[ 1 ] === "center" ) { - position.top -= elemHeight / 2; - } - - position.left += myOffset[ 0 ]; - position.top += myOffset[ 1 ]; - - // if the browser doesn't support fractions, then round for consistent results - if ( !supportsOffsetFractions ) { - position.left = round( position.left ); - position.top = round( position.top ); - } - - collisionPosition = { - marginLeft: marginLeft, - marginTop: marginTop - }; - - $.each( [ "left", "top" ], function( i, dir ) { - if ( $.ui.position[ collision[ i ] ] ) { - $.ui.position[ collision[ i ] ][ dir ]( position, { - targetWidth: targetWidth, - targetHeight: targetHeight, - elemWidth: elemWidth, - elemHeight: elemHeight, - collisionPosition: collisionPosition, - collisionWidth: collisionWidth, - collisionHeight: collisionHeight, - offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ], - my: options.my, - at: options.at, - within: within, - elem: elem - }); - } - }); - - if ( options.using ) { - // adds feedback as second argument to using callback, if present - using = function( props ) { - var left = targetOffset.left - position.left, - right = left + targetWidth - elemWidth, - top = targetOffset.top - position.top, - bottom = top + targetHeight - elemHeight, - feedback = { - target: { - element: target, - left: targetOffset.left, - top: targetOffset.top, - width: targetWidth, - height: targetHeight - }, - element: { - element: elem, - left: position.left, - top: position.top, - width: elemWidth, - height: elemHeight - }, - horizontal: right < 0 ? "left" : left > 0 ? "right" : "center", - vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle" - }; - if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) { - feedback.horizontal = "center"; - } - if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) { - feedback.vertical = "middle"; - } - if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) { - feedback.important = "horizontal"; - } else { - feedback.important = "vertical"; - } - options.using.call( this, props, feedback ); - }; - } - - elem.offset( $.extend( position, { using: using } ) ); - }); -}; - -$.ui.position = { - fit: { - left: function( position, data ) { - var within = data.within, - withinOffset = within.isWindow ? within.scrollLeft : within.offset.left, - outerWidth = within.width, - collisionPosLeft = position.left - data.collisionPosition.marginLeft, - overLeft = withinOffset - collisionPosLeft, - overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset, - newOverRight; - - // element is wider than within - if ( data.collisionWidth > outerWidth ) { - // element is initially over the left side of within - if ( overLeft > 0 && overRight <= 0 ) { - newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset; - position.left += overLeft - newOverRight; - // element is initially over right side of within - } else if ( overRight > 0 && overLeft <= 0 ) { - position.left = withinOffset; - // element is initially over both left and right sides of within - } else { - if ( overLeft > overRight ) { - position.left = withinOffset + outerWidth - data.collisionWidth; - } else { - position.left = withinOffset; - } - } - // too far left -> align with left edge - } else if ( overLeft > 0 ) { - position.left += overLeft; - // too far right -> align with right edge - } else if ( overRight > 0 ) { - position.left -= overRight; - // adjust based on position and margin - } else { - position.left = max( position.left - collisionPosLeft, position.left ); - } - }, - top: function( position, data ) { - var within = data.within, - withinOffset = within.isWindow ? within.scrollTop : within.offset.top, - outerHeight = data.within.height, - collisionPosTop = position.top - data.collisionPosition.marginTop, - overTop = withinOffset - collisionPosTop, - overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset, - newOverBottom; - - // element is taller than within - if ( data.collisionHeight > outerHeight ) { - // element is initially over the top of within - if ( overTop > 0 && overBottom <= 0 ) { - newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset; - position.top += overTop - newOverBottom; - // element is initially over bottom of within - } else if ( overBottom > 0 && overTop <= 0 ) { - position.top = withinOffset; - // element is initially over both top and bottom of within - } else { - if ( overTop > overBottom ) { - position.top = withinOffset + outerHeight - data.collisionHeight; - } else { - position.top = withinOffset; - } - } - // too far up -> align with top - } else if ( overTop > 0 ) { - position.top += overTop; - // too far down -> align with bottom edge - } else if ( overBottom > 0 ) { - position.top -= overBottom; - // adjust based on position and margin - } else { - position.top = max( position.top - collisionPosTop, position.top ); - } - } - }, - flip: { - left: function( position, data ) { - var within = data.within, - withinOffset = within.offset.left + within.scrollLeft, - outerWidth = within.width, - offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left, - collisionPosLeft = position.left - data.collisionPosition.marginLeft, - overLeft = collisionPosLeft - offsetLeft, - overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft, - myOffset = data.my[ 0 ] === "left" ? - -data.elemWidth : - data.my[ 0 ] === "right" ? - data.elemWidth : - 0, - atOffset = data.at[ 0 ] === "left" ? - data.targetWidth : - data.at[ 0 ] === "right" ? - -data.targetWidth : - 0, - offset = -2 * data.offset[ 0 ], - newOverRight, - newOverLeft; - - if ( overLeft < 0 ) { - newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset; - if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) { - position.left += myOffset + atOffset + offset; - } - } else if ( overRight > 0 ) { - newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft; - if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) { - position.left += myOffset + atOffset + offset; - } - } - }, - top: function( position, data ) { - var within = data.within, - withinOffset = within.offset.top + within.scrollTop, - outerHeight = within.height, - offsetTop = within.isWindow ? within.scrollTop : within.offset.top, - collisionPosTop = position.top - data.collisionPosition.marginTop, - overTop = collisionPosTop - offsetTop, - overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop, - top = data.my[ 1 ] === "top", - myOffset = top ? - -data.elemHeight : - data.my[ 1 ] === "bottom" ? - data.elemHeight : - 0, - atOffset = data.at[ 1 ] === "top" ? - data.targetHeight : - data.at[ 1 ] === "bottom" ? - -data.targetHeight : - 0, - offset = -2 * data.offset[ 1 ], - newOverTop, - newOverBottom; - if ( overTop < 0 ) { - newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset; - if ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) { - position.top += myOffset + atOffset + offset; - } - } else if ( overBottom > 0 ) { - newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop; - if ( newOverTop > 0 || abs( newOverTop ) < overBottom ) { - position.top += myOffset + atOffset + offset; - } - } - } - }, - flipfit: { - left: function() { - $.ui.position.flip.left.apply( this, arguments ); - $.ui.position.fit.left.apply( this, arguments ); - }, - top: function() { - $.ui.position.flip.top.apply( this, arguments ); - $.ui.position.fit.top.apply( this, arguments ); - } - } -}; - -// fraction support test -(function() { - var testElement, testElementParent, testElementStyle, offsetLeft, i, - body = document.getElementsByTagName( "body" )[ 0 ], - div = document.createElement( "div" ); - - //Create a "fake body" for testing based on method used in jQuery.support - testElement = document.createElement( body ? "div" : "body" ); - testElementStyle = { - visibility: "hidden", - width: 0, - height: 0, - border: 0, - margin: 0, - background: "none" - }; - if ( body ) { - $.extend( testElementStyle, { - position: "absolute", - left: "-1000px", - top: "-1000px" - }); - } - for ( i in testElementStyle ) { - testElement.style[ i ] = testElementStyle[ i ]; - } - testElement.appendChild( div ); - testElementParent = body || document.documentElement; - testElementParent.insertBefore( testElement, testElementParent.firstChild ); - - div.style.cssText = "position: absolute; left: 10.7432222px;"; - - offsetLeft = $( div ).offset().left; - supportsOffsetFractions = offsetLeft > 10 && offsetLeft < 11; - - testElement.innerHTML = ""; - testElementParent.removeChild( testElement ); -})(); - -})(); - -var position = $.ui.position; - - -/*! - * jQuery UI Accordion 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/accordion/ - */ - - -var accordion = $.widget( "ui.accordion", { - version: "1.11.4", - options: { - active: 0, - animate: {}, - collapsible: false, - event: "click", - header: "> li > :first-child,> :not(li):even", - heightStyle: "auto", - icons: { - activeHeader: "ui-icon-triangle-1-s", - header: "ui-icon-triangle-1-e" - }, - - // callbacks - activate: null, - beforeActivate: null - }, - - hideProps: { - borderTopWidth: "hide", - borderBottomWidth: "hide", - paddingTop: "hide", - paddingBottom: "hide", - height: "hide" - }, - - showProps: { - borderTopWidth: "show", - borderBottomWidth: "show", - paddingTop: "show", - paddingBottom: "show", - height: "show" - }, - - _create: function() { - var options = this.options; - this.prevShow = this.prevHide = $(); - this.element.addClass( "ui-accordion ui-widget ui-helper-reset" ) - // ARIA - .attr( "role", "tablist" ); - - // don't allow collapsible: false and active: false / null - if ( !options.collapsible && (options.active === false || options.active == null) ) { - options.active = 0; - } - - this._processPanels(); - // handle negative values - if ( options.active < 0 ) { - options.active += this.headers.length; - } - this._refresh(); - }, - - _getCreateEventData: function() { - return { - header: this.active, - panel: !this.active.length ? $() : this.active.next() - }; - }, - - _createIcons: function() { - var icons = this.options.icons; - if ( icons ) { - $( "" ) - .addClass( "ui-accordion-header-icon ui-icon " + icons.header ) - .prependTo( this.headers ); - this.active.children( ".ui-accordion-header-icon" ) - .removeClass( icons.header ) - .addClass( icons.activeHeader ); - this.headers.addClass( "ui-accordion-icons" ); - } - }, - - _destroyIcons: function() { - this.headers - .removeClass( "ui-accordion-icons" ) - .children( ".ui-accordion-header-icon" ) - .remove(); - }, - - _destroy: function() { - var contents; - - // clean up main element - this.element - .removeClass( "ui-accordion ui-widget ui-helper-reset" ) - .removeAttr( "role" ); - - // clean up headers - this.headers - .removeClass( "ui-accordion-header ui-accordion-header-active ui-state-default " + - "ui-corner-all ui-state-active ui-state-disabled ui-corner-top" ) - .removeAttr( "role" ) - .removeAttr( "aria-expanded" ) - .removeAttr( "aria-selected" ) - .removeAttr( "aria-controls" ) - .removeAttr( "tabIndex" ) - .removeUniqueId(); - - this._destroyIcons(); - - // clean up content panels - contents = this.headers.next() - .removeClass( "ui-helper-reset ui-widget-content ui-corner-bottom " + - "ui-accordion-content ui-accordion-content-active ui-state-disabled" ) - .css( "display", "" ) - .removeAttr( "role" ) - .removeAttr( "aria-hidden" ) - .removeAttr( "aria-labelledby" ) - .removeUniqueId(); - - if ( this.options.heightStyle !== "content" ) { - contents.css( "height", "" ); - } - }, - - _setOption: function( key, value ) { - if ( key === "active" ) { - // _activate() will handle invalid values and update this.options - this._activate( value ); - return; - } - - if ( key === "event" ) { - if ( this.options.event ) { - this._off( this.headers, this.options.event ); - } - this._setupEvents( value ); - } - - this._super( key, value ); - - // setting collapsible: false while collapsed; open first panel - if ( key === "collapsible" && !value && this.options.active === false ) { - this._activate( 0 ); - } - - if ( key === "icons" ) { - this._destroyIcons(); - if ( value ) { - this._createIcons(); - } - } - - // #5332 - opacity doesn't cascade to positioned elements in IE - // so we need to add the disabled class to the headers and panels - if ( key === "disabled" ) { - this.element - .toggleClass( "ui-state-disabled", !!value ) - .attr( "aria-disabled", value ); - this.headers.add( this.headers.next() ) - .toggleClass( "ui-state-disabled", !!value ); - } - }, - - _keydown: function( event ) { - if ( event.altKey || event.ctrlKey ) { - return; - } - - var keyCode = $.ui.keyCode, - length = this.headers.length, - currentIndex = this.headers.index( event.target ), - toFocus = false; - - switch ( event.keyCode ) { - case keyCode.RIGHT: - case keyCode.DOWN: - toFocus = this.headers[ ( currentIndex + 1 ) % length ]; - break; - case keyCode.LEFT: - case keyCode.UP: - toFocus = this.headers[ ( currentIndex - 1 + length ) % length ]; - break; - case keyCode.SPACE: - case keyCode.ENTER: - this._eventHandler( event ); - break; - case keyCode.HOME: - toFocus = this.headers[ 0 ]; - break; - case keyCode.END: - toFocus = this.headers[ length - 1 ]; - break; - } - - if ( toFocus ) { - $( event.target ).attr( "tabIndex", -1 ); - $( toFocus ).attr( "tabIndex", 0 ); - toFocus.focus(); - event.preventDefault(); - } - }, - - _panelKeyDown: function( event ) { - if ( event.keyCode === $.ui.keyCode.UP && event.ctrlKey ) { - $( event.currentTarget ).prev().focus(); - } - }, - - refresh: function() { - var options = this.options; - this._processPanels(); - - // was collapsed or no panel - if ( ( options.active === false && options.collapsible === true ) || !this.headers.length ) { - options.active = false; - this.active = $(); - // active false only when collapsible is true - } else if ( options.active === false ) { - this._activate( 0 ); - // was active, but active panel is gone - } else if ( this.active.length && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) { - // all remaining panel are disabled - if ( this.headers.length === this.headers.find(".ui-state-disabled").length ) { - options.active = false; - this.active = $(); - // activate previous panel - } else { - this._activate( Math.max( 0, options.active - 1 ) ); - } - // was active, active panel still exists - } else { - // make sure active index is correct - options.active = this.headers.index( this.active ); - } - - this._destroyIcons(); - - this._refresh(); - }, - - _processPanels: function() { - var prevHeaders = this.headers, - prevPanels = this.panels; - - this.headers = this.element.find( this.options.header ) - .addClass( "ui-accordion-header ui-state-default ui-corner-all" ); - - this.panels = this.headers.next() - .addClass( "ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom" ) - .filter( ":not(.ui-accordion-content-active)" ) - .hide(); - - // Avoid memory leaks (#10056) - if ( prevPanels ) { - this._off( prevHeaders.not( this.headers ) ); - this._off( prevPanels.not( this.panels ) ); - } - }, - - _refresh: function() { - var maxHeight, - options = this.options, - heightStyle = options.heightStyle, - parent = this.element.parent(); - - this.active = this._findActive( options.active ) - .addClass( "ui-accordion-header-active ui-state-active ui-corner-top" ) - .removeClass( "ui-corner-all" ); - this.active.next() - .addClass( "ui-accordion-content-active" ) - .show(); - - this.headers - .attr( "role", "tab" ) - .each(function() { - var header = $( this ), - headerId = header.uniqueId().attr( "id" ), - panel = header.next(), - panelId = panel.uniqueId().attr( "id" ); - header.attr( "aria-controls", panelId ); - panel.attr( "aria-labelledby", headerId ); - }) - .next() - .attr( "role", "tabpanel" ); - - this.headers - .not( this.active ) - .attr({ - "aria-selected": "false", - "aria-expanded": "false", - tabIndex: -1 - }) - .next() - .attr({ - "aria-hidden": "true" - }) - .hide(); - - // make sure at least one header is in the tab order - if ( !this.active.length ) { - this.headers.eq( 0 ).attr( "tabIndex", 0 ); - } else { - this.active.attr({ - "aria-selected": "true", - "aria-expanded": "true", - tabIndex: 0 - }) - .next() - .attr({ - "aria-hidden": "false" - }); - } - - this._createIcons(); - - this._setupEvents( options.event ); - - if ( heightStyle === "fill" ) { - maxHeight = parent.height(); - this.element.siblings( ":visible" ).each(function() { - var elem = $( this ), - position = elem.css( "position" ); - - if ( position === "absolute" || position === "fixed" ) { - return; - } - maxHeight -= elem.outerHeight( true ); - }); - - this.headers.each(function() { - maxHeight -= $( this ).outerHeight( true ); - }); - - this.headers.next() - .each(function() { - $( this ).height( Math.max( 0, maxHeight - - $( this ).innerHeight() + $( this ).height() ) ); - }) - .css( "overflow", "auto" ); - } else if ( heightStyle === "auto" ) { - maxHeight = 0; - this.headers.next() - .each(function() { - maxHeight = Math.max( maxHeight, $( this ).css( "height", "" ).height() ); - }) - .height( maxHeight ); - } - }, - - _activate: function( index ) { - var active = this._findActive( index )[ 0 ]; - - // trying to activate the already active panel - if ( active === this.active[ 0 ] ) { - return; - } - - // trying to collapse, simulate a click on the currently active header - active = active || this.active[ 0 ]; - - this._eventHandler({ - target: active, - currentTarget: active, - preventDefault: $.noop - }); - }, - - _findActive: function( selector ) { - return typeof selector === "number" ? this.headers.eq( selector ) : $(); - }, - - _setupEvents: function( event ) { - var events = { - keydown: "_keydown" - }; - if ( event ) { - $.each( event.split( " " ), function( index, eventName ) { - events[ eventName ] = "_eventHandler"; - }); - } - - this._off( this.headers.add( this.headers.next() ) ); - this._on( this.headers, events ); - this._on( this.headers.next(), { keydown: "_panelKeyDown" }); - this._hoverable( this.headers ); - this._focusable( this.headers ); - }, - - _eventHandler: function( event ) { - var options = this.options, - active = this.active, - clicked = $( event.currentTarget ), - clickedIsActive = clicked[ 0 ] === active[ 0 ], - collapsing = clickedIsActive && options.collapsible, - toShow = collapsing ? $() : clicked.next(), - toHide = active.next(), - eventData = { - oldHeader: active, - oldPanel: toHide, - newHeader: collapsing ? $() : clicked, - newPanel: toShow - }; - - event.preventDefault(); - - if ( - // click on active header, but not collapsible - ( clickedIsActive && !options.collapsible ) || - // allow canceling activation - ( this._trigger( "beforeActivate", event, eventData ) === false ) ) { - return; - } - - options.active = collapsing ? false : this.headers.index( clicked ); - - // when the call to ._toggle() comes after the class changes - // it causes a very odd bug in IE 8 (see #6720) - this.active = clickedIsActive ? $() : clicked; - this._toggle( eventData ); - - // switch classes - // corner classes on the previously active header stay after the animation - active.removeClass( "ui-accordion-header-active ui-state-active" ); - if ( options.icons ) { - active.children( ".ui-accordion-header-icon" ) - .removeClass( options.icons.activeHeader ) - .addClass( options.icons.header ); - } - - if ( !clickedIsActive ) { - clicked - .removeClass( "ui-corner-all" ) - .addClass( "ui-accordion-header-active ui-state-active ui-corner-top" ); - if ( options.icons ) { - clicked.children( ".ui-accordion-header-icon" ) - .removeClass( options.icons.header ) - .addClass( options.icons.activeHeader ); - } - - clicked - .next() - .addClass( "ui-accordion-content-active" ); - } - }, - - _toggle: function( data ) { - var toShow = data.newPanel, - toHide = this.prevShow.length ? this.prevShow : data.oldPanel; - - // handle activating a panel during the animation for another activation - this.prevShow.add( this.prevHide ).stop( true, true ); - this.prevShow = toShow; - this.prevHide = toHide; - - if ( this.options.animate ) { - this._animate( toShow, toHide, data ); - } else { - toHide.hide(); - toShow.show(); - this._toggleComplete( data ); - } - - toHide.attr({ - "aria-hidden": "true" - }); - toHide.prev().attr({ - "aria-selected": "false", - "aria-expanded": "false" - }); - // if we're switching panels, remove the old header from the tab order - // if we're opening from collapsed state, remove the previous header from the tab order - // if we're collapsing, then keep the collapsing header in the tab order - if ( toShow.length && toHide.length ) { - toHide.prev().attr({ - "tabIndex": -1, - "aria-expanded": "false" - }); - } else if ( toShow.length ) { - this.headers.filter(function() { - return parseInt( $( this ).attr( "tabIndex" ), 10 ) === 0; - }) - .attr( "tabIndex", -1 ); - } - - toShow - .attr( "aria-hidden", "false" ) - .prev() - .attr({ - "aria-selected": "true", - "aria-expanded": "true", - tabIndex: 0 - }); - }, - - _animate: function( toShow, toHide, data ) { - var total, easing, duration, - that = this, - adjust = 0, - boxSizing = toShow.css( "box-sizing" ), - down = toShow.length && - ( !toHide.length || ( toShow.index() < toHide.index() ) ), - animate = this.options.animate || {}, - options = down && animate.down || animate, - complete = function() { - that._toggleComplete( data ); - }; - - if ( typeof options === "number" ) { - duration = options; - } - if ( typeof options === "string" ) { - easing = options; - } - // fall back from options to animation in case of partial down settings - easing = easing || options.easing || animate.easing; - duration = duration || options.duration || animate.duration; - - if ( !toHide.length ) { - return toShow.animate( this.showProps, duration, easing, complete ); - } - if ( !toShow.length ) { - return toHide.animate( this.hideProps, duration, easing, complete ); - } - - total = toShow.show().outerHeight(); - toHide.animate( this.hideProps, { - duration: duration, - easing: easing, - step: function( now, fx ) { - fx.now = Math.round( now ); - } - }); - toShow - .hide() - .animate( this.showProps, { - duration: duration, - easing: easing, - complete: complete, - step: function( now, fx ) { - fx.now = Math.round( now ); - if ( fx.prop !== "height" ) { - if ( boxSizing === "content-box" ) { - adjust += fx.now; - } - } else if ( that.options.heightStyle !== "content" ) { - fx.now = Math.round( total - toHide.outerHeight() - adjust ); - adjust = 0; - } - } - }); - }, - - _toggleComplete: function( data ) { - var toHide = data.oldPanel; - - toHide - .removeClass( "ui-accordion-content-active" ) - .prev() - .removeClass( "ui-corner-top" ) - .addClass( "ui-corner-all" ); - - // Work around for rendering bug in IE (#5421) - if ( toHide.length ) { - toHide.parent()[ 0 ].className = toHide.parent()[ 0 ].className; - } - this._trigger( "activate", null, data ); - } -}); - - -/*! - * jQuery UI Menu 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/menu/ - */ - - -var menu = $.widget( "ui.menu", { - version: "1.11.4", - defaultElement: "
    ", - delay: 300, - options: { - icons: { - submenu: "ui-icon-carat-1-e" - }, - items: "> *", - menus: "ul", - position: { - my: "left-1 top", - at: "right top" - }, - role: "menu", - - // callbacks - blur: null, - focus: null, - select: null - }, - - _create: function() { - this.activeMenu = this.element; - - // Flag used to prevent firing of the click handler - // as the event bubbles up through nested menus - this.mouseHandled = false; - this.element - .uniqueId() - .addClass( "ui-menu ui-widget ui-widget-content" ) - .toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length ) - .attr({ - role: this.options.role, - tabIndex: 0 - }); - - if ( this.options.disabled ) { - this.element - .addClass( "ui-state-disabled" ) - .attr( "aria-disabled", "true" ); - } - - this._on({ - // Prevent focus from sticking to links inside menu after clicking - // them (focus should always stay on UL during navigation). - "mousedown .ui-menu-item": function( event ) { - event.preventDefault(); - }, - "click .ui-menu-item": function( event ) { - var target = $( event.target ); - if ( !this.mouseHandled && target.not( ".ui-state-disabled" ).length ) { - this.select( event ); - - // Only set the mouseHandled flag if the event will bubble, see #9469. - if ( !event.isPropagationStopped() ) { - this.mouseHandled = true; - } - - // Open submenu on click - if ( target.has( ".ui-menu" ).length ) { - this.expand( event ); - } else if ( !this.element.is( ":focus" ) && $( this.document[ 0 ].activeElement ).closest( ".ui-menu" ).length ) { - - // Redirect focus to the menu - this.element.trigger( "focus", [ true ] ); - - // If the active item is on the top level, let it stay active. - // Otherwise, blur the active item since it is no longer visible. - if ( this.active && this.active.parents( ".ui-menu" ).length === 1 ) { - clearTimeout( this.timer ); - } - } - } - }, - "mouseenter .ui-menu-item": function( event ) { - // Ignore mouse events while typeahead is active, see #10458. - // Prevents focusing the wrong item when typeahead causes a scroll while the mouse - // is over an item in the menu - if ( this.previousFilter ) { - return; - } - var target = $( event.currentTarget ); - // Remove ui-state-active class from siblings of the newly focused menu item - // to avoid a jump caused by adjacent elements both having a class with a border - target.siblings( ".ui-state-active" ).removeClass( "ui-state-active" ); - this.focus( event, target ); - }, - mouseleave: "collapseAll", - "mouseleave .ui-menu": "collapseAll", - focus: function( event, keepActiveItem ) { - // If there's already an active item, keep it active - // If not, activate the first item - var item = this.active || this.element.find( this.options.items ).eq( 0 ); - - if ( !keepActiveItem ) { - this.focus( event, item ); - } - }, - blur: function( event ) { - this._delay(function() { - if ( !$.contains( this.element[0], this.document[0].activeElement ) ) { - this.collapseAll( event ); - } - }); - }, - keydown: "_keydown" - }); - - this.refresh(); - - // Clicks outside of a menu collapse any open menus - this._on( this.document, { - click: function( event ) { - if ( this._closeOnDocumentClick( event ) ) { - this.collapseAll( event ); - } - - // Reset the mouseHandled flag - this.mouseHandled = false; - } - }); - }, - - _destroy: function() { - // Destroy (sub)menus - this.element - .removeAttr( "aria-activedescendant" ) - .find( ".ui-menu" ).addBack() - .removeClass( "ui-menu ui-widget ui-widget-content ui-menu-icons ui-front" ) - .removeAttr( "role" ) - .removeAttr( "tabIndex" ) - .removeAttr( "aria-labelledby" ) - .removeAttr( "aria-expanded" ) - .removeAttr( "aria-hidden" ) - .removeAttr( "aria-disabled" ) - .removeUniqueId() - .show(); - - // Destroy menu items - this.element.find( ".ui-menu-item" ) - .removeClass( "ui-menu-item" ) - .removeAttr( "role" ) - .removeAttr( "aria-disabled" ) - .removeUniqueId() - .removeClass( "ui-state-hover" ) - .removeAttr( "tabIndex" ) - .removeAttr( "role" ) - .removeAttr( "aria-haspopup" ) - .children().each( function() { - var elem = $( this ); - if ( elem.data( "ui-menu-submenu-carat" ) ) { - elem.remove(); - } - }); - - // Destroy menu dividers - this.element.find( ".ui-menu-divider" ).removeClass( "ui-menu-divider ui-widget-content" ); - }, - - _keydown: function( event ) { - var match, prev, character, skip, - preventDefault = true; - - switch ( event.keyCode ) { - case $.ui.keyCode.PAGE_UP: - this.previousPage( event ); - break; - case $.ui.keyCode.PAGE_DOWN: - this.nextPage( event ); - break; - case $.ui.keyCode.HOME: - this._move( "first", "first", event ); - break; - case $.ui.keyCode.END: - this._move( "last", "last", event ); - break; - case $.ui.keyCode.UP: - this.previous( event ); - break; - case $.ui.keyCode.DOWN: - this.next( event ); - break; - case $.ui.keyCode.LEFT: - this.collapse( event ); - break; - case $.ui.keyCode.RIGHT: - if ( this.active && !this.active.is( ".ui-state-disabled" ) ) { - this.expand( event ); - } - break; - case $.ui.keyCode.ENTER: - case $.ui.keyCode.SPACE: - this._activate( event ); - break; - case $.ui.keyCode.ESCAPE: - this.collapse( event ); - break; - default: - preventDefault = false; - prev = this.previousFilter || ""; - character = String.fromCharCode( event.keyCode ); - skip = false; - - clearTimeout( this.filterTimer ); - - if ( character === prev ) { - skip = true; - } else { - character = prev + character; - } - - match = this._filterMenuItems( character ); - match = skip && match.index( this.active.next() ) !== -1 ? - this.active.nextAll( ".ui-menu-item" ) : - match; - - // If no matches on the current filter, reset to the last character pressed - // to move down the menu to the first item that starts with that character - if ( !match.length ) { - character = String.fromCharCode( event.keyCode ); - match = this._filterMenuItems( character ); - } - - if ( match.length ) { - this.focus( event, match ); - this.previousFilter = character; - this.filterTimer = this._delay(function() { - delete this.previousFilter; - }, 1000 ); - } else { - delete this.previousFilter; - } - } - - if ( preventDefault ) { - event.preventDefault(); - } - }, - - _activate: function( event ) { - if ( !this.active.is( ".ui-state-disabled" ) ) { - if ( this.active.is( "[aria-haspopup='true']" ) ) { - this.expand( event ); - } else { - this.select( event ); - } - } - }, - - refresh: function() { - var menus, items, - that = this, - icon = this.options.icons.submenu, - submenus = this.element.find( this.options.menus ); - - this.element.toggleClass( "ui-menu-icons", !!this.element.find( ".ui-icon" ).length ); - - // Initialize nested menus - submenus.filter( ":not(.ui-menu)" ) - .addClass( "ui-menu ui-widget ui-widget-content ui-front" ) - .hide() - .attr({ - role: this.options.role, - "aria-hidden": "true", - "aria-expanded": "false" - }) - .each(function() { - var menu = $( this ), - item = menu.parent(), - submenuCarat = $( "" ) - .addClass( "ui-menu-icon ui-icon " + icon ) - .data( "ui-menu-submenu-carat", true ); - - item - .attr( "aria-haspopup", "true" ) - .prepend( submenuCarat ); - menu.attr( "aria-labelledby", item.attr( "id" ) ); - }); - - menus = submenus.add( this.element ); - items = menus.find( this.options.items ); - - // Initialize menu-items containing spaces and/or dashes only as dividers - items.not( ".ui-menu-item" ).each(function() { - var item = $( this ); - if ( that._isDivider( item ) ) { - item.addClass( "ui-widget-content ui-menu-divider" ); - } - }); - - // Don't refresh list items that are already adapted - items.not( ".ui-menu-item, .ui-menu-divider" ) - .addClass( "ui-menu-item" ) - .uniqueId() - .attr({ - tabIndex: -1, - role: this._itemRole() - }); - - // Add aria-disabled attribute to any disabled menu item - items.filter( ".ui-state-disabled" ).attr( "aria-disabled", "true" ); - - // If the active item has been removed, blur the menu - if ( this.active && !$.contains( this.element[ 0 ], this.active[ 0 ] ) ) { - this.blur(); - } - }, - - _itemRole: function() { - return { - menu: "menuitem", - listbox: "option" - }[ this.options.role ]; - }, - - _setOption: function( key, value ) { - if ( key === "icons" ) { - this.element.find( ".ui-menu-icon" ) - .removeClass( this.options.icons.submenu ) - .addClass( value.submenu ); - } - if ( key === "disabled" ) { - this.element - .toggleClass( "ui-state-disabled", !!value ) - .attr( "aria-disabled", value ); - } - this._super( key, value ); - }, - - focus: function( event, item ) { - var nested, focused; - this.blur( event, event && event.type === "focus" ); - - this._scrollIntoView( item ); - - this.active = item.first(); - focused = this.active.addClass( "ui-state-focus" ).removeClass( "ui-state-active" ); - // Only update aria-activedescendant if there's a role - // otherwise we assume focus is managed elsewhere - if ( this.options.role ) { - this.element.attr( "aria-activedescendant", focused.attr( "id" ) ); - } - - // Highlight active parent menu item, if any - this.active - .parent() - .closest( ".ui-menu-item" ) - .addClass( "ui-state-active" ); - - if ( event && event.type === "keydown" ) { - this._close(); - } else { - this.timer = this._delay(function() { - this._close(); - }, this.delay ); - } - - nested = item.children( ".ui-menu" ); - if ( nested.length && event && ( /^mouse/.test( event.type ) ) ) { - this._startOpening(nested); - } - this.activeMenu = item.parent(); - - this._trigger( "focus", event, { item: item } ); - }, - - _scrollIntoView: function( item ) { - var borderTop, paddingTop, offset, scroll, elementHeight, itemHeight; - if ( this._hasScroll() ) { - borderTop = parseFloat( $.css( this.activeMenu[0], "borderTopWidth" ) ) || 0; - paddingTop = parseFloat( $.css( this.activeMenu[0], "paddingTop" ) ) || 0; - offset = item.offset().top - this.activeMenu.offset().top - borderTop - paddingTop; - scroll = this.activeMenu.scrollTop(); - elementHeight = this.activeMenu.height(); - itemHeight = item.outerHeight(); - - if ( offset < 0 ) { - this.activeMenu.scrollTop( scroll + offset ); - } else if ( offset + itemHeight > elementHeight ) { - this.activeMenu.scrollTop( scroll + offset - elementHeight + itemHeight ); - } - } - }, - - blur: function( event, fromFocus ) { - if ( !fromFocus ) { - clearTimeout( this.timer ); - } - - if ( !this.active ) { - return; - } - - this.active.removeClass( "ui-state-focus" ); - this.active = null; - - this._trigger( "blur", event, { item: this.active } ); - }, - - _startOpening: function( submenu ) { - clearTimeout( this.timer ); - - // Don't open if already open fixes a Firefox bug that caused a .5 pixel - // shift in the submenu position when mousing over the carat icon - if ( submenu.attr( "aria-hidden" ) !== "true" ) { - return; - } - - this.timer = this._delay(function() { - this._close(); - this._open( submenu ); - }, this.delay ); - }, - - _open: function( submenu ) { - var position = $.extend({ - of: this.active - }, this.options.position ); - - clearTimeout( this.timer ); - this.element.find( ".ui-menu" ).not( submenu.parents( ".ui-menu" ) ) - .hide() - .attr( "aria-hidden", "true" ); - - submenu - .show() - .removeAttr( "aria-hidden" ) - .attr( "aria-expanded", "true" ) - .position( position ); - }, - - collapseAll: function( event, all ) { - clearTimeout( this.timer ); - this.timer = this._delay(function() { - // If we were passed an event, look for the submenu that contains the event - var currentMenu = all ? this.element : - $( event && event.target ).closest( this.element.find( ".ui-menu" ) ); - - // If we found no valid submenu ancestor, use the main menu to close all sub menus anyway - if ( !currentMenu.length ) { - currentMenu = this.element; - } - - this._close( currentMenu ); - - this.blur( event ); - this.activeMenu = currentMenu; - }, this.delay ); - }, - - // With no arguments, closes the currently active menu - if nothing is active - // it closes all menus. If passed an argument, it will search for menus BELOW - _close: function( startMenu ) { - if ( !startMenu ) { - startMenu = this.active ? this.active.parent() : this.element; - } - - startMenu - .find( ".ui-menu" ) - .hide() - .attr( "aria-hidden", "true" ) - .attr( "aria-expanded", "false" ) - .end() - .find( ".ui-state-active" ).not( ".ui-state-focus" ) - .removeClass( "ui-state-active" ); - }, - - _closeOnDocumentClick: function( event ) { - return !$( event.target ).closest( ".ui-menu" ).length; - }, - - _isDivider: function( item ) { - - // Match hyphen, em dash, en dash - return !/[^\-\u2014\u2013\s]/.test( item.text() ); - }, - - collapse: function( event ) { - var newItem = this.active && - this.active.parent().closest( ".ui-menu-item", this.element ); - if ( newItem && newItem.length ) { - this._close(); - this.focus( event, newItem ); - } - }, - - expand: function( event ) { - var newItem = this.active && - this.active - .children( ".ui-menu " ) - .find( this.options.items ) - .first(); - - if ( newItem && newItem.length ) { - this._open( newItem.parent() ); - - // Delay so Firefox will not hide activedescendant change in expanding submenu from AT - this._delay(function() { - this.focus( event, newItem ); - }); - } - }, - - next: function( event ) { - this._move( "next", "first", event ); - }, - - previous: function( event ) { - this._move( "prev", "last", event ); - }, - - isFirstItem: function() { - return this.active && !this.active.prevAll( ".ui-menu-item" ).length; - }, - - isLastItem: function() { - return this.active && !this.active.nextAll( ".ui-menu-item" ).length; - }, - - _move: function( direction, filter, event ) { - var next; - if ( this.active ) { - if ( direction === "first" || direction === "last" ) { - next = this.active - [ direction === "first" ? "prevAll" : "nextAll" ]( ".ui-menu-item" ) - .eq( -1 ); - } else { - next = this.active - [ direction + "All" ]( ".ui-menu-item" ) - .eq( 0 ); - } - } - if ( !next || !next.length || !this.active ) { - next = this.activeMenu.find( this.options.items )[ filter ](); - } - - this.focus( event, next ); - }, - - nextPage: function( event ) { - var item, base, height; - - if ( !this.active ) { - this.next( event ); - return; - } - if ( this.isLastItem() ) { - return; - } - if ( this._hasScroll() ) { - base = this.active.offset().top; - height = this.element.height(); - this.active.nextAll( ".ui-menu-item" ).each(function() { - item = $( this ); - return item.offset().top - base - height < 0; - }); - - this.focus( event, item ); - } else { - this.focus( event, this.activeMenu.find( this.options.items ) - [ !this.active ? "first" : "last" ]() ); - } - }, - - previousPage: function( event ) { - var item, base, height; - if ( !this.active ) { - this.next( event ); - return; - } - if ( this.isFirstItem() ) { - return; - } - if ( this._hasScroll() ) { - base = this.active.offset().top; - height = this.element.height(); - this.active.prevAll( ".ui-menu-item" ).each(function() { - item = $( this ); - return item.offset().top - base + height > 0; - }); - - this.focus( event, item ); - } else { - this.focus( event, this.activeMenu.find( this.options.items ).first() ); - } - }, - - _hasScroll: function() { - return this.element.outerHeight() < this.element.prop( "scrollHeight" ); - }, - - select: function( event ) { - // TODO: It should never be possible to not have an active item at this - // point, but the tests don't trigger mouseenter before click. - this.active = this.active || $( event.target ).closest( ".ui-menu-item" ); - var ui = { item: this.active }; - if ( !this.active.has( ".ui-menu" ).length ) { - this.collapseAll( event, true ); - } - this._trigger( "select", event, ui ); - }, - - _filterMenuItems: function(character) { - var escapedCharacter = character.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" ), - regex = new RegExp( "^" + escapedCharacter, "i" ); - - return this.activeMenu - .find( this.options.items ) - - // Only match on items, not dividers or other content (#10571) - .filter( ".ui-menu-item" ) - .filter(function() { - return regex.test( $.trim( $( this ).text() ) ); - }); - } -}); - - -/*! - * jQuery UI Autocomplete 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/autocomplete/ - */ - - -$.widget( "ui.autocomplete", { - version: "1.11.4", - defaultElement: "", - options: { - appendTo: null, - autoFocus: false, - delay: 300, - minLength: 1, - position: { - my: "left top", - at: "left bottom", - collision: "none" - }, - source: null, - - // callbacks - change: null, - close: null, - focus: null, - open: null, - response: null, - search: null, - select: null - }, - - requestIndex: 0, - pending: 0, - - _create: function() { - // Some browsers only repeat keydown events, not keypress events, - // so we use the suppressKeyPress flag to determine if we've already - // handled the keydown event. #7269 - // Unfortunately the code for & in keypress is the same as the up arrow, - // so we use the suppressKeyPressRepeat flag to avoid handling keypress - // events when we know the keydown event was used to modify the - // search term. #7799 - var suppressKeyPress, suppressKeyPressRepeat, suppressInput, - nodeName = this.element[ 0 ].nodeName.toLowerCase(), - isTextarea = nodeName === "textarea", - isInput = nodeName === "input"; - - this.isMultiLine = - // Textareas are always multi-line - isTextarea ? true : - // Inputs are always single-line, even if inside a contentEditable element - // IE also treats inputs as contentEditable - isInput ? false : - // All other element types are determined by whether or not they're contentEditable - this.element.prop( "isContentEditable" ); - - this.valueMethod = this.element[ isTextarea || isInput ? "val" : "text" ]; - this.isNewMenu = true; - - this.element - .addClass( "ui-autocomplete-input" ) - .attr( "autocomplete", "off" ); - - this._on( this.element, { - keydown: function( event ) { - if ( this.element.prop( "readOnly" ) ) { - suppressKeyPress = true; - suppressInput = true; - suppressKeyPressRepeat = true; - return; - } - - suppressKeyPress = false; - suppressInput = false; - suppressKeyPressRepeat = false; - var keyCode = $.ui.keyCode; - switch ( event.keyCode ) { - case keyCode.PAGE_UP: - suppressKeyPress = true; - this._move( "previousPage", event ); - break; - case keyCode.PAGE_DOWN: - suppressKeyPress = true; - this._move( "nextPage", event ); - break; - case keyCode.UP: - suppressKeyPress = true; - this._keyEvent( "previous", event ); - break; - case keyCode.DOWN: - suppressKeyPress = true; - this._keyEvent( "next", event ); - break; - case keyCode.ENTER: - // when menu is open and has focus - if ( this.menu.active ) { - // #6055 - Opera still allows the keypress to occur - // which causes forms to submit - suppressKeyPress = true; - event.preventDefault(); - this.menu.select( event ); - } - break; - case keyCode.TAB: - if ( this.menu.active ) { - this.menu.select( event ); - } - break; - case keyCode.ESCAPE: - if ( this.menu.element.is( ":visible" ) ) { - if ( !this.isMultiLine ) { - this._value( this.term ); - } - this.close( event ); - // Different browsers have different default behavior for escape - // Single press can mean undo or clear - // Double press in IE means clear the whole form - event.preventDefault(); - } - break; - default: - suppressKeyPressRepeat = true; - // search timeout should be triggered before the input value is changed - this._searchTimeout( event ); - break; - } - }, - keypress: function( event ) { - if ( suppressKeyPress ) { - suppressKeyPress = false; - if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) { - event.preventDefault(); - } - return; - } - if ( suppressKeyPressRepeat ) { - return; - } - - // replicate some key handlers to allow them to repeat in Firefox and Opera - var keyCode = $.ui.keyCode; - switch ( event.keyCode ) { - case keyCode.PAGE_UP: - this._move( "previousPage", event ); - break; - case keyCode.PAGE_DOWN: - this._move( "nextPage", event ); - break; - case keyCode.UP: - this._keyEvent( "previous", event ); - break; - case keyCode.DOWN: - this._keyEvent( "next", event ); - break; - } - }, - input: function( event ) { - if ( suppressInput ) { - suppressInput = false; - event.preventDefault(); - return; - } - this._searchTimeout( event ); - }, - focus: function() { - this.selectedItem = null; - this.previous = this._value(); - }, - blur: function( event ) { - if ( this.cancelBlur ) { - delete this.cancelBlur; - return; - } - - clearTimeout( this.searching ); - this.close( event ); - this._change( event ); - } - }); - - this._initSource(); - this.menu = $( "
      " ) - .addClass( "ui-autocomplete ui-front" ) - .appendTo( this._appendTo() ) - .menu({ - // disable ARIA support, the live region takes care of that - role: null - }) - .hide() - .menu( "instance" ); - - this._on( this.menu.element, { - mousedown: function( event ) { - // prevent moving focus out of the text field - event.preventDefault(); - - // IE doesn't prevent moving focus even with event.preventDefault() - // so we set a flag to know when we should ignore the blur event - this.cancelBlur = true; - this._delay(function() { - delete this.cancelBlur; - }); - - // clicking on the scrollbar causes focus to shift to the body - // but we can't detect a mouseup or a click immediately afterward - // so we have to track the next mousedown and close the menu if - // the user clicks somewhere outside of the autocomplete - var menuElement = this.menu.element[ 0 ]; - if ( !$( event.target ).closest( ".ui-menu-item" ).length ) { - this._delay(function() { - var that = this; - this.document.one( "mousedown", function( event ) { - if ( event.target !== that.element[ 0 ] && - event.target !== menuElement && - !$.contains( menuElement, event.target ) ) { - that.close(); - } - }); - }); - } - }, - menufocus: function( event, ui ) { - var label, item; - // support: Firefox - // Prevent accidental activation of menu items in Firefox (#7024 #9118) - if ( this.isNewMenu ) { - this.isNewMenu = false; - if ( event.originalEvent && /^mouse/.test( event.originalEvent.type ) ) { - this.menu.blur(); - - this.document.one( "mousemove", function() { - $( event.target ).trigger( event.originalEvent ); - }); - - return; - } - } - - item = ui.item.data( "ui-autocomplete-item" ); - if ( false !== this._trigger( "focus", event, { item: item } ) ) { - // use value to match what will end up in the input, if it was a key event - if ( event.originalEvent && /^key/.test( event.originalEvent.type ) ) { - this._value( item.value ); - } - } - - // Announce the value in the liveRegion - label = ui.item.attr( "aria-label" ) || item.value; - if ( label && $.trim( label ).length ) { - this.liveRegion.children().hide(); - $( "
      " ).text( label ).appendTo( this.liveRegion ); - } - }, - menuselect: function( event, ui ) { - var item = ui.item.data( "ui-autocomplete-item" ), - previous = this.previous; - - // only trigger when focus was lost (click on menu) - if ( this.element[ 0 ] !== this.document[ 0 ].activeElement ) { - this.element.focus(); - this.previous = previous; - // #6109 - IE triggers two focus events and the second - // is asynchronous, so we need to reset the previous - // term synchronously and asynchronously :-( - this._delay(function() { - this.previous = previous; - this.selectedItem = item; - }); - } - - if ( false !== this._trigger( "select", event, { item: item } ) ) { - this._value( item.value ); - } - // reset the term after the select event - // this allows custom select handling to work properly - this.term = this._value(); - - this.close( event ); - this.selectedItem = item; - } - }); - - this.liveRegion = $( "", { - role: "status", - "aria-live": "assertive", - "aria-relevant": "additions" - }) - .addClass( "ui-helper-hidden-accessible" ) - .appendTo( this.document[ 0 ].body ); - - // turning off autocomplete prevents the browser from remembering the - // value when navigating through history, so we re-enable autocomplete - // if the page is unloaded before the widget is destroyed. #7790 - this._on( this.window, { - beforeunload: function() { - this.element.removeAttr( "autocomplete" ); - } - }); - }, - - _destroy: function() { - clearTimeout( this.searching ); - this.element - .removeClass( "ui-autocomplete-input" ) - .removeAttr( "autocomplete" ); - this.menu.element.remove(); - this.liveRegion.remove(); - }, - - _setOption: function( key, value ) { - this._super( key, value ); - if ( key === "source" ) { - this._initSource(); - } - if ( key === "appendTo" ) { - this.menu.element.appendTo( this._appendTo() ); - } - if ( key === "disabled" && value && this.xhr ) { - this.xhr.abort(); - } - }, - - _appendTo: function() { - var element = this.options.appendTo; - - if ( element ) { - element = element.jquery || element.nodeType ? - $( element ) : - this.document.find( element ).eq( 0 ); - } - - if ( !element || !element[ 0 ] ) { - element = this.element.closest( ".ui-front" ); - } - - if ( !element.length ) { - element = this.document[ 0 ].body; - } - - return element; - }, - - _initSource: function() { - var array, url, - that = this; - if ( $.isArray( this.options.source ) ) { - array = this.options.source; - this.source = function( request, response ) { - response( $.ui.autocomplete.filter( array, request.term ) ); - }; - } else if ( typeof this.options.source === "string" ) { - url = this.options.source; - this.source = function( request, response ) { - if ( that.xhr ) { - that.xhr.abort(); - } - that.xhr = $.ajax({ - url: url, - data: request, - dataType: "json", - success: function( data ) { - response( data ); - }, - error: function() { - response([]); - } - }); - }; - } else { - this.source = this.options.source; - } - }, - - _searchTimeout: function( event ) { - clearTimeout( this.searching ); - this.searching = this._delay(function() { - - // Search if the value has changed, or if the user retypes the same value (see #7434) - var equalValues = this.term === this._value(), - menuVisible = this.menu.element.is( ":visible" ), - modifierKey = event.altKey || event.ctrlKey || event.metaKey || event.shiftKey; - - if ( !equalValues || ( equalValues && !menuVisible && !modifierKey ) ) { - this.selectedItem = null; - this.search( null, event ); - } - }, this.options.delay ); - }, - - search: function( value, event ) { - value = value != null ? value : this._value(); - - // always save the actual value, not the one passed as an argument - this.term = this._value(); - - if ( value.length < this.options.minLength ) { - return this.close( event ); - } - - if ( this._trigger( "search", event ) === false ) { - return; - } - - return this._search( value ); - }, - - _search: function( value ) { - this.pending++; - this.element.addClass( "ui-autocomplete-loading" ); - this.cancelSearch = false; - - this.source( { term: value }, this._response() ); - }, - - _response: function() { - var index = ++this.requestIndex; - - return $.proxy(function( content ) { - if ( index === this.requestIndex ) { - this.__response( content ); - } - - this.pending--; - if ( !this.pending ) { - this.element.removeClass( "ui-autocomplete-loading" ); - } - }, this ); - }, - - __response: function( content ) { - if ( content ) { - content = this._normalize( content ); - } - this._trigger( "response", null, { content: content } ); - if ( !this.options.disabled && content && content.length && !this.cancelSearch ) { - this._suggest( content ); - this._trigger( "open" ); - } else { - // use ._close() instead of .close() so we don't cancel future searches - this._close(); - } - }, - - close: function( event ) { - this.cancelSearch = true; - this._close( event ); - }, - - _close: function( event ) { - if ( this.menu.element.is( ":visible" ) ) { - this.menu.element.hide(); - this.menu.blur(); - this.isNewMenu = true; - this._trigger( "close", event ); - } - }, - - _change: function( event ) { - if ( this.previous !== this._value() ) { - this._trigger( "change", event, { item: this.selectedItem } ); - } - }, - - _normalize: function( items ) { - // assume all items have the right format when the first item is complete - if ( items.length && items[ 0 ].label && items[ 0 ].value ) { - return items; - } - return $.map( items, function( item ) { - if ( typeof item === "string" ) { - return { - label: item, - value: item - }; - } - return $.extend( {}, item, { - label: item.label || item.value, - value: item.value || item.label - }); - }); - }, - - _suggest: function( items ) { - var ul = this.menu.element.empty(); - this._renderMenu( ul, items ); - this.isNewMenu = true; - this.menu.refresh(); - - // size and position menu - ul.show(); - this._resizeMenu(); - ul.position( $.extend({ - of: this.element - }, this.options.position ) ); - - if ( this.options.autoFocus ) { - this.menu.next(); - } - }, - - _resizeMenu: function() { - var ul = this.menu.element; - ul.outerWidth( Math.max( - // Firefox wraps long text (possibly a rounding bug) - // so we add 1px to avoid the wrapping (#7513) - ul.width( "" ).outerWidth() + 1, - this.element.outerWidth() - ) ); - }, - - _renderMenu: function( ul, items ) { - var that = this; - $.each( items, function( index, item ) { - that._renderItemData( ul, item ); - }); - }, - - _renderItemData: function( ul, item ) { - return this._renderItem( ul, item ).data( "ui-autocomplete-item", item ); - }, - - _renderItem: function( ul, item ) { - return $( "
    • " ).text( item.label ).appendTo( ul ); - }, - - _move: function( direction, event ) { - if ( !this.menu.element.is( ":visible" ) ) { - this.search( null, event ); - return; - } - if ( this.menu.isFirstItem() && /^previous/.test( direction ) || - this.menu.isLastItem() && /^next/.test( direction ) ) { - - if ( !this.isMultiLine ) { - this._value( this.term ); - } - - this.menu.blur(); - return; - } - this.menu[ direction ]( event ); - }, - - widget: function() { - return this.menu.element; - }, - - _value: function() { - return this.valueMethod.apply( this.element, arguments ); - }, - - _keyEvent: function( keyEvent, event ) { - if ( !this.isMultiLine || this.menu.element.is( ":visible" ) ) { - this._move( keyEvent, event ); - - // prevents moving cursor to beginning/end of the text field in some browsers - event.preventDefault(); - } - } -}); - -$.extend( $.ui.autocomplete, { - escapeRegex: function( value ) { - return value.replace( /[\-\[\]{}()*+?.,\\\^$|#\s]/g, "\\$&" ); - }, - filter: function( array, term ) { - var matcher = new RegExp( $.ui.autocomplete.escapeRegex( term ), "i" ); - return $.grep( array, function( value ) { - return matcher.test( value.label || value.value || value ); - }); - } -}); - -// live region extension, adding a `messages` option -// NOTE: This is an experimental API. We are still investigating -// a full solution for string manipulation and internationalization. -$.widget( "ui.autocomplete", $.ui.autocomplete, { - options: { - messages: { - noResults: "No search results.", - results: function( amount ) { - return amount + ( amount > 1 ? " results are" : " result is" ) + - " available, use up and down arrow keys to navigate."; - } - } - }, - - __response: function( content ) { - var message; - this._superApply( arguments ); - if ( this.options.disabled || this.cancelSearch ) { - return; - } - if ( content && content.length ) { - message = this.options.messages.results( content.length ); - } else { - message = this.options.messages.noResults; - } - this.liveRegion.children().hide(); - $( "
      " ).text( message ).appendTo( this.liveRegion ); - } -}); - -var autocomplete = $.ui.autocomplete; - - -/*! - * jQuery UI Button 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/button/ - */ - - -var lastActive, - baseClasses = "ui-button ui-widget ui-state-default ui-corner-all", - typeClasses = "ui-button-icons-only ui-button-icon-only ui-button-text-icons ui-button-text-icon-primary ui-button-text-icon-secondary ui-button-text-only", - formResetHandler = function() { - var form = $( this ); - setTimeout(function() { - form.find( ":ui-button" ).button( "refresh" ); - }, 1 ); - }, - radioGroup = function( radio ) { - var name = radio.name, - form = radio.form, - radios = $( [] ); - if ( name ) { - name = name.replace( /'/g, "\\'" ); - if ( form ) { - radios = $( form ).find( "[name='" + name + "'][type=radio]" ); - } else { - radios = $( "[name='" + name + "'][type=radio]", radio.ownerDocument ) - .filter(function() { - return !this.form; - }); - } - } - return radios; - }; - -$.widget( "ui.button", { - version: "1.11.4", - defaultElement: "").addClass(this._triggerClass). - html(!buttonImage ? buttonText : $("").attr( - { src:buttonImage, alt:buttonText, title:buttonText }))); - input[isRTL ? "before" : "after"](inst.trigger); - inst.trigger.click(function() { - if ($.datepicker._datepickerShowing && $.datepicker._lastInput === input[0]) { - $.datepicker._hideDatepicker(); - } else if ($.datepicker._datepickerShowing && $.datepicker._lastInput !== input[0]) { - $.datepicker._hideDatepicker(); - $.datepicker._showDatepicker(input[0]); - } else { - $.datepicker._showDatepicker(input[0]); - } - return false; - }); - } - }, - - /* Apply the maximum length for the date format. */ - _autoSize: function(inst) { - if (this._get(inst, "autoSize") && !inst.inline) { - var findMax, max, maxI, i, - date = new Date(2009, 12 - 1, 20), // Ensure double digits - dateFormat = this._get(inst, "dateFormat"); - - if (dateFormat.match(/[DM]/)) { - findMax = function(names) { - max = 0; - maxI = 0; - for (i = 0; i < names.length; i++) { - if (names[i].length > max) { - max = names[i].length; - maxI = i; - } - } - return maxI; - }; - date.setMonth(findMax(this._get(inst, (dateFormat.match(/MM/) ? - "monthNames" : "monthNamesShort")))); - date.setDate(findMax(this._get(inst, (dateFormat.match(/DD/) ? - "dayNames" : "dayNamesShort"))) + 20 - date.getDay()); - } - inst.input.attr("size", this._formatDate(inst, date).length); - } - }, - - /* Attach an inline date picker to a div. */ - _inlineDatepicker: function(target, inst) { - var divSpan = $(target); - if (divSpan.hasClass(this.markerClassName)) { - return; - } - divSpan.addClass(this.markerClassName).append(inst.dpDiv); - $.data(target, "datepicker", inst); - this._setDate(inst, this._getDefaultDate(inst), true); - this._updateDatepicker(inst); - this._updateAlternate(inst); - //If disabled option is true, disable the datepicker before showing it (see ticket #5665) - if( inst.settings.disabled ) { - this._disableDatepicker( target ); - } - // Set display:block in place of inst.dpDiv.show() which won't work on disconnected elements - // http://bugs.jqueryui.com/ticket/7552 - A Datepicker created on a detached div has zero height - inst.dpDiv.css( "display", "block" ); - }, - - /* Pop-up the date picker in a "dialog" box. - * @param input element - ignored - * @param date string or Date - the initial date to display - * @param onSelect function - the function to call when a date is selected - * @param settings object - update the dialog date picker instance's settings (anonymous object) - * @param pos int[2] - coordinates for the dialog's position within the screen or - * event - with x/y coordinates or - * leave empty for default (screen centre) - * @return the manager object - */ - _dialogDatepicker: function(input, date, onSelect, settings, pos) { - var id, browserWidth, browserHeight, scrollX, scrollY, - inst = this._dialogInst; // internal instance - - if (!inst) { - this.uuid += 1; - id = "dp" + this.uuid; - this._dialogInput = $(""); - this._dialogInput.keydown(this._doKeyDown); - $("body").append(this._dialogInput); - inst = this._dialogInst = this._newInst(this._dialogInput, false); - inst.settings = {}; - $.data(this._dialogInput[0], "datepicker", inst); - } - datepicker_extendRemove(inst.settings, settings || {}); - date = (date && date.constructor === Date ? this._formatDate(inst, date) : date); - this._dialogInput.val(date); - - this._pos = (pos ? (pos.length ? pos : [pos.pageX, pos.pageY]) : null); - if (!this._pos) { - browserWidth = document.documentElement.clientWidth; - browserHeight = document.documentElement.clientHeight; - scrollX = document.documentElement.scrollLeft || document.body.scrollLeft; - scrollY = document.documentElement.scrollTop || document.body.scrollTop; - this._pos = // should use actual width/height below - [(browserWidth / 2) - 100 + scrollX, (browserHeight / 2) - 150 + scrollY]; - } - - // move input on screen for focus, but hidden behind dialog - this._dialogInput.css("left", (this._pos[0] + 20) + "px").css("top", this._pos[1] + "px"); - inst.settings.onSelect = onSelect; - this._inDialog = true; - this.dpDiv.addClass(this._dialogClass); - this._showDatepicker(this._dialogInput[0]); - if ($.blockUI) { - $.blockUI(this.dpDiv); - } - $.data(this._dialogInput[0], "datepicker", inst); - return this; - }, - - /* Detach a datepicker from its control. - * @param target element - the target input field or division or span - */ - _destroyDatepicker: function(target) { - var nodeName, - $target = $(target), - inst = $.data(target, "datepicker"); - - if (!$target.hasClass(this.markerClassName)) { - return; - } - - nodeName = target.nodeName.toLowerCase(); - $.removeData(target, "datepicker"); - if (nodeName === "input") { - inst.append.remove(); - inst.trigger.remove(); - $target.removeClass(this.markerClassName). - unbind("focus", this._showDatepicker). - unbind("keydown", this._doKeyDown). - unbind("keypress", this._doKeyPress). - unbind("keyup", this._doKeyUp); - } else if (nodeName === "div" || nodeName === "span") { - $target.removeClass(this.markerClassName).empty(); - } - - if ( datepicker_instActive === inst ) { - datepicker_instActive = null; - } - }, - - /* Enable the date picker to a jQuery selection. - * @param target element - the target input field or division or span - */ - _enableDatepicker: function(target) { - var nodeName, inline, - $target = $(target), - inst = $.data(target, "datepicker"); - - if (!$target.hasClass(this.markerClassName)) { - return; - } - - nodeName = target.nodeName.toLowerCase(); - if (nodeName === "input") { - target.disabled = false; - inst.trigger.filter("button"). - each(function() { this.disabled = false; }).end(). - filter("img").css({opacity: "1.0", cursor: ""}); - } else if (nodeName === "div" || nodeName === "span") { - inline = $target.children("." + this._inlineClass); - inline.children().removeClass("ui-state-disabled"); - inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). - prop("disabled", false); - } - this._disabledInputs = $.map(this._disabledInputs, - function(value) { return (value === target ? null : value); }); // delete entry - }, - - /* Disable the date picker to a jQuery selection. - * @param target element - the target input field or division or span - */ - _disableDatepicker: function(target) { - var nodeName, inline, - $target = $(target), - inst = $.data(target, "datepicker"); - - if (!$target.hasClass(this.markerClassName)) { - return; - } - - nodeName = target.nodeName.toLowerCase(); - if (nodeName === "input") { - target.disabled = true; - inst.trigger.filter("button"). - each(function() { this.disabled = true; }).end(). - filter("img").css({opacity: "0.5", cursor: "default"}); - } else if (nodeName === "div" || nodeName === "span") { - inline = $target.children("." + this._inlineClass); - inline.children().addClass("ui-state-disabled"); - inline.find("select.ui-datepicker-month, select.ui-datepicker-year"). - prop("disabled", true); - } - this._disabledInputs = $.map(this._disabledInputs, - function(value) { return (value === target ? null : value); }); // delete entry - this._disabledInputs[this._disabledInputs.length] = target; - }, - - /* Is the first field in a jQuery collection disabled as a datepicker? - * @param target element - the target input field or division or span - * @return boolean - true if disabled, false if enabled - */ - _isDisabledDatepicker: function(target) { - if (!target) { - return false; - } - for (var i = 0; i < this._disabledInputs.length; i++) { - if (this._disabledInputs[i] === target) { - return true; - } - } - return false; - }, - - /* Retrieve the instance data for the target control. - * @param target element - the target input field or division or span - * @return object - the associated instance data - * @throws error if a jQuery problem getting data - */ - _getInst: function(target) { - try { - return $.data(target, "datepicker"); - } - catch (err) { - throw "Missing instance data for this datepicker"; - } - }, - - /* Update or retrieve the settings for a date picker attached to an input field or division. - * @param target element - the target input field or division or span - * @param name object - the new settings to update or - * string - the name of the setting to change or retrieve, - * when retrieving also "all" for all instance settings or - * "defaults" for all global defaults - * @param value any - the new value for the setting - * (omit if above is an object or to retrieve a value) - */ - _optionDatepicker: function(target, name, value) { - var settings, date, minDate, maxDate, - inst = this._getInst(target); - - if (arguments.length === 2 && typeof name === "string") { - return (name === "defaults" ? $.extend({}, $.datepicker._defaults) : - (inst ? (name === "all" ? $.extend({}, inst.settings) : - this._get(inst, name)) : null)); - } - - settings = name || {}; - if (typeof name === "string") { - settings = {}; - settings[name] = value; - } - - if (inst) { - if (this._curInst === inst) { - this._hideDatepicker(); - } - - date = this._getDateDatepicker(target, true); - minDate = this._getMinMaxDate(inst, "min"); - maxDate = this._getMinMaxDate(inst, "max"); - datepicker_extendRemove(inst.settings, settings); - // reformat the old minDate/maxDate values if dateFormat changes and a new minDate/maxDate isn't provided - if (minDate !== null && settings.dateFormat !== undefined && settings.minDate === undefined) { - inst.settings.minDate = this._formatDate(inst, minDate); - } - if (maxDate !== null && settings.dateFormat !== undefined && settings.maxDate === undefined) { - inst.settings.maxDate = this._formatDate(inst, maxDate); - } - if ( "disabled" in settings ) { - if ( settings.disabled ) { - this._disableDatepicker(target); - } else { - this._enableDatepicker(target); - } - } - this._attachments($(target), inst); - this._autoSize(inst); - this._setDate(inst, date); - this._updateAlternate(inst); - this._updateDatepicker(inst); - } - }, - - // change method deprecated - _changeDatepicker: function(target, name, value) { - this._optionDatepicker(target, name, value); - }, - - /* Redraw the date picker attached to an input field or division. - * @param target element - the target input field or division or span - */ - _refreshDatepicker: function(target) { - var inst = this._getInst(target); - if (inst) { - this._updateDatepicker(inst); - } - }, - - /* Set the dates for a jQuery selection. - * @param target element - the target input field or division or span - * @param date Date - the new date - */ - _setDateDatepicker: function(target, date) { - var inst = this._getInst(target); - if (inst) { - this._setDate(inst, date); - this._updateDatepicker(inst); - this._updateAlternate(inst); - } - }, - - /* Get the date(s) for the first entry in a jQuery selection. - * @param target element - the target input field or division or span - * @param noDefault boolean - true if no default date is to be used - * @return Date - the current date - */ - _getDateDatepicker: function(target, noDefault) { - var inst = this._getInst(target); - if (inst && !inst.inline) { - this._setDateFromField(inst, noDefault); - } - return (inst ? this._getDate(inst) : null); - }, - - /* Handle keystrokes. */ - _doKeyDown: function(event) { - var onSelect, dateStr, sel, - inst = $.datepicker._getInst(event.target), - handled = true, - isRTL = inst.dpDiv.is(".ui-datepicker-rtl"); - - inst._keyEvent = true; - if ($.datepicker._datepickerShowing) { - switch (event.keyCode) { - case 9: $.datepicker._hideDatepicker(); - handled = false; - break; // hide on tab out - case 13: sel = $("td." + $.datepicker._dayOverClass + ":not(." + - $.datepicker._currentClass + ")", inst.dpDiv); - if (sel[0]) { - $.datepicker._selectDay(event.target, inst.selectedMonth, inst.selectedYear, sel[0]); - } - - onSelect = $.datepicker._get(inst, "onSelect"); - if (onSelect) { - dateStr = $.datepicker._formatDate(inst); - - // trigger custom callback - onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); - } else { - $.datepicker._hideDatepicker(); - } - - return false; // don't submit the form - case 27: $.datepicker._hideDatepicker(); - break; // hide on escape - case 33: $.datepicker._adjustDate(event.target, (event.ctrlKey ? - -$.datepicker._get(inst, "stepBigMonths") : - -$.datepicker._get(inst, "stepMonths")), "M"); - break; // previous month/year on page up/+ ctrl - case 34: $.datepicker._adjustDate(event.target, (event.ctrlKey ? - +$.datepicker._get(inst, "stepBigMonths") : - +$.datepicker._get(inst, "stepMonths")), "M"); - break; // next month/year on page down/+ ctrl - case 35: if (event.ctrlKey || event.metaKey) { - $.datepicker._clearDate(event.target); - } - handled = event.ctrlKey || event.metaKey; - break; // clear on ctrl or command +end - case 36: if (event.ctrlKey || event.metaKey) { - $.datepicker._gotoToday(event.target); - } - handled = event.ctrlKey || event.metaKey; - break; // current on ctrl or command +home - case 37: if (event.ctrlKey || event.metaKey) { - $.datepicker._adjustDate(event.target, (isRTL ? +1 : -1), "D"); - } - handled = event.ctrlKey || event.metaKey; - // -1 day on ctrl or command +left - if (event.originalEvent.altKey) { - $.datepicker._adjustDate(event.target, (event.ctrlKey ? - -$.datepicker._get(inst, "stepBigMonths") : - -$.datepicker._get(inst, "stepMonths")), "M"); - } - // next month/year on alt +left on Mac - break; - case 38: if (event.ctrlKey || event.metaKey) { - $.datepicker._adjustDate(event.target, -7, "D"); - } - handled = event.ctrlKey || event.metaKey; - break; // -1 week on ctrl or command +up - case 39: if (event.ctrlKey || event.metaKey) { - $.datepicker._adjustDate(event.target, (isRTL ? -1 : +1), "D"); - } - handled = event.ctrlKey || event.metaKey; - // +1 day on ctrl or command +right - if (event.originalEvent.altKey) { - $.datepicker._adjustDate(event.target, (event.ctrlKey ? - +$.datepicker._get(inst, "stepBigMonths") : - +$.datepicker._get(inst, "stepMonths")), "M"); - } - // next month/year on alt +right - break; - case 40: if (event.ctrlKey || event.metaKey) { - $.datepicker._adjustDate(event.target, +7, "D"); - } - handled = event.ctrlKey || event.metaKey; - break; // +1 week on ctrl or command +down - default: handled = false; - } - } else if (event.keyCode === 36 && event.ctrlKey) { // display the date picker on ctrl+home - $.datepicker._showDatepicker(this); - } else { - handled = false; - } - - if (handled) { - event.preventDefault(); - event.stopPropagation(); - } - }, - - /* Filter entered characters - based on date format. */ - _doKeyPress: function(event) { - var chars, chr, - inst = $.datepicker._getInst(event.target); - - if ($.datepicker._get(inst, "constrainInput")) { - chars = $.datepicker._possibleChars($.datepicker._get(inst, "dateFormat")); - chr = String.fromCharCode(event.charCode == null ? event.keyCode : event.charCode); - return event.ctrlKey || event.metaKey || (chr < " " || !chars || chars.indexOf(chr) > -1); - } - }, - - /* Synchronise manual entry and field/alternate field. */ - _doKeyUp: function(event) { - var date, - inst = $.datepicker._getInst(event.target); - - if (inst.input.val() !== inst.lastVal) { - try { - date = $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"), - (inst.input ? inst.input.val() : null), - $.datepicker._getFormatConfig(inst)); - - if (date) { // only if valid - $.datepicker._setDateFromField(inst); - $.datepicker._updateAlternate(inst); - $.datepicker._updateDatepicker(inst); - } - } - catch (err) { - } - } - return true; - }, - - /* Pop-up the date picker for a given input field. - * If false returned from beforeShow event handler do not show. - * @param input element - the input field attached to the date picker or - * event - if triggered by focus - */ - _showDatepicker: function(input) { - input = input.target || input; - if (input.nodeName.toLowerCase() !== "input") { // find from button/image trigger - input = $("input", input.parentNode)[0]; - } - - if ($.datepicker._isDisabledDatepicker(input) || $.datepicker._lastInput === input) { // already here - return; - } - - var inst, beforeShow, beforeShowSettings, isFixed, - offset, showAnim, duration; - - inst = $.datepicker._getInst(input); - if ($.datepicker._curInst && $.datepicker._curInst !== inst) { - $.datepicker._curInst.dpDiv.stop(true, true); - if ( inst && $.datepicker._datepickerShowing ) { - $.datepicker._hideDatepicker( $.datepicker._curInst.input[0] ); - } - } - - beforeShow = $.datepicker._get(inst, "beforeShow"); - beforeShowSettings = beforeShow ? beforeShow.apply(input, [input, inst]) : {}; - if(beforeShowSettings === false){ - return; - } - datepicker_extendRemove(inst.settings, beforeShowSettings); - - inst.lastVal = null; - $.datepicker._lastInput = input; - $.datepicker._setDateFromField(inst); - - if ($.datepicker._inDialog) { // hide cursor - input.value = ""; - } - if (!$.datepicker._pos) { // position below input - $.datepicker._pos = $.datepicker._findPos(input); - $.datepicker._pos[1] += input.offsetHeight; // add the height - } - - isFixed = false; - $(input).parents().each(function() { - isFixed |= $(this).css("position") === "fixed"; - return !isFixed; - }); - - offset = {left: $.datepicker._pos[0], top: $.datepicker._pos[1]}; - $.datepicker._pos = null; - //to avoid flashes on Firefox - inst.dpDiv.empty(); - // determine sizing offscreen - inst.dpDiv.css({position: "absolute", display: "block", top: "-1000px"}); - $.datepicker._updateDatepicker(inst); - // fix width for dynamic number of date pickers - // and adjust position before showing - offset = $.datepicker._checkOffset(inst, offset, isFixed); - inst.dpDiv.css({position: ($.datepicker._inDialog && $.blockUI ? - "static" : (isFixed ? "fixed" : "absolute")), display: "none", - left: offset.left + "px", top: offset.top + "px"}); - - if (!inst.inline) { - showAnim = $.datepicker._get(inst, "showAnim"); - duration = $.datepicker._get(inst, "duration"); - inst.dpDiv.css( "z-index", datepicker_getZindex( $( input ) ) + 1 ); - $.datepicker._datepickerShowing = true; - - if ( $.effects && $.effects.effect[ showAnim ] ) { - inst.dpDiv.show(showAnim, $.datepicker._get(inst, "showOptions"), duration); - } else { - inst.dpDiv[showAnim || "show"](showAnim ? duration : null); - } - - if ( $.datepicker._shouldFocusInput( inst ) ) { - inst.input.focus(); - } - - $.datepicker._curInst = inst; - } - }, - - /* Generate the date picker content. */ - _updateDatepicker: function(inst) { - this.maxRows = 4; //Reset the max number of rows being displayed (see #7043) - datepicker_instActive = inst; // for delegate hover events - inst.dpDiv.empty().append(this._generateHTML(inst)); - this._attachHandlers(inst); - - var origyearshtml, - numMonths = this._getNumberOfMonths(inst), - cols = numMonths[1], - width = 17, - activeCell = inst.dpDiv.find( "." + this._dayOverClass + " a" ); - - if ( activeCell.length > 0 ) { - datepicker_handleMouseover.apply( activeCell.get( 0 ) ); - } - - inst.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width(""); - if (cols > 1) { - inst.dpDiv.addClass("ui-datepicker-multi-" + cols).css("width", (width * cols) + "em"); - } - inst.dpDiv[(numMonths[0] !== 1 || numMonths[1] !== 1 ? "add" : "remove") + - "Class"]("ui-datepicker-multi"); - inst.dpDiv[(this._get(inst, "isRTL") ? "add" : "remove") + - "Class"]("ui-datepicker-rtl"); - - if (inst === $.datepicker._curInst && $.datepicker._datepickerShowing && $.datepicker._shouldFocusInput( inst ) ) { - inst.input.focus(); - } - - // deffered render of the years select (to avoid flashes on Firefox) - if( inst.yearshtml ){ - origyearshtml = inst.yearshtml; - setTimeout(function(){ - //assure that inst.yearshtml didn't change. - if( origyearshtml === inst.yearshtml && inst.yearshtml ){ - inst.dpDiv.find("select.ui-datepicker-year:first").replaceWith(inst.yearshtml); - } - origyearshtml = inst.yearshtml = null; - }, 0); - } - }, - - // #6694 - don't focus the input if it's already focused - // this breaks the change event in IE - // Support: IE and jQuery <1.9 - _shouldFocusInput: function( inst ) { - return inst.input && inst.input.is( ":visible" ) && !inst.input.is( ":disabled" ) && !inst.input.is( ":focus" ); - }, - - /* Check positioning to remain on screen. */ - _checkOffset: function(inst, offset, isFixed) { - var dpWidth = inst.dpDiv.outerWidth(), - dpHeight = inst.dpDiv.outerHeight(), - inputWidth = inst.input ? inst.input.outerWidth() : 0, - inputHeight = inst.input ? inst.input.outerHeight() : 0, - viewWidth = document.documentElement.clientWidth + (isFixed ? 0 : $(document).scrollLeft()), - viewHeight = document.documentElement.clientHeight + (isFixed ? 0 : $(document).scrollTop()); - - offset.left -= (this._get(inst, "isRTL") ? (dpWidth - inputWidth) : 0); - offset.left -= (isFixed && offset.left === inst.input.offset().left) ? $(document).scrollLeft() : 0; - offset.top -= (isFixed && offset.top === (inst.input.offset().top + inputHeight)) ? $(document).scrollTop() : 0; - - // now check if datepicker is showing outside window viewport - move to a better place if so. - offset.left -= Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? - Math.abs(offset.left + dpWidth - viewWidth) : 0); - offset.top -= Math.min(offset.top, (offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? - Math.abs(dpHeight + inputHeight) : 0); - - return offset; - }, - - /* Find an object's position on the screen. */ - _findPos: function(obj) { - var position, - inst = this._getInst(obj), - isRTL = this._get(inst, "isRTL"); - - while (obj && (obj.type === "hidden" || obj.nodeType !== 1 || $.expr.filters.hidden(obj))) { - obj = obj[isRTL ? "previousSibling" : "nextSibling"]; - } - - position = $(obj).offset(); - return [position.left, position.top]; - }, - - /* Hide the date picker from view. - * @param input element - the input field attached to the date picker - */ - _hideDatepicker: function(input) { - var showAnim, duration, postProcess, onClose, - inst = this._curInst; - - if (!inst || (input && inst !== $.data(input, "datepicker"))) { - return; - } - - if (this._datepickerShowing) { - showAnim = this._get(inst, "showAnim"); - duration = this._get(inst, "duration"); - postProcess = function() { - $.datepicker._tidyDialog(inst); - }; - - // DEPRECATED: after BC for 1.8.x $.effects[ showAnim ] is not needed - if ( $.effects && ( $.effects.effect[ showAnim ] || $.effects[ showAnim ] ) ) { - inst.dpDiv.hide(showAnim, $.datepicker._get(inst, "showOptions"), duration, postProcess); - } else { - inst.dpDiv[(showAnim === "slideDown" ? "slideUp" : - (showAnim === "fadeIn" ? "fadeOut" : "hide"))]((showAnim ? duration : null), postProcess); - } - - if (!showAnim) { - postProcess(); - } - this._datepickerShowing = false; - - onClose = this._get(inst, "onClose"); - if (onClose) { - onClose.apply((inst.input ? inst.input[0] : null), [(inst.input ? inst.input.val() : ""), inst]); - } - - this._lastInput = null; - if (this._inDialog) { - this._dialogInput.css({ position: "absolute", left: "0", top: "-100px" }); - if ($.blockUI) { - $.unblockUI(); - $("body").append(this.dpDiv); - } - } - this._inDialog = false; - } - }, - - /* Tidy up after a dialog display. */ - _tidyDialog: function(inst) { - inst.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar"); - }, - - /* Close date picker if clicked elsewhere. */ - _checkExternalClick: function(event) { - if (!$.datepicker._curInst) { - return; - } - - var $target = $(event.target), - inst = $.datepicker._getInst($target[0]); - - if ( ( ( $target[0].id !== $.datepicker._mainDivId && - $target.parents("#" + $.datepicker._mainDivId).length === 0 && - !$target.hasClass($.datepicker.markerClassName) && - !$target.closest("." + $.datepicker._triggerClass).length && - $.datepicker._datepickerShowing && !($.datepicker._inDialog && $.blockUI) ) ) || - ( $target.hasClass($.datepicker.markerClassName) && $.datepicker._curInst !== inst ) ) { - $.datepicker._hideDatepicker(); - } - }, - - /* Adjust one of the date sub-fields. */ - _adjustDate: function(id, offset, period) { - var target = $(id), - inst = this._getInst(target[0]); - - if (this._isDisabledDatepicker(target[0])) { - return; - } - this._adjustInstDate(inst, offset + - (period === "M" ? this._get(inst, "showCurrentAtPos") : 0), // undo positioning - period); - this._updateDatepicker(inst); - }, - - /* Action for current link. */ - _gotoToday: function(id) { - var date, - target = $(id), - inst = this._getInst(target[0]); - - if (this._get(inst, "gotoCurrent") && inst.currentDay) { - inst.selectedDay = inst.currentDay; - inst.drawMonth = inst.selectedMonth = inst.currentMonth; - inst.drawYear = inst.selectedYear = inst.currentYear; - } else { - date = new Date(); - inst.selectedDay = date.getDate(); - inst.drawMonth = inst.selectedMonth = date.getMonth(); - inst.drawYear = inst.selectedYear = date.getFullYear(); - } - this._notifyChange(inst); - this._adjustDate(target); - }, - - /* Action for selecting a new month/year. */ - _selectMonthYear: function(id, select, period) { - var target = $(id), - inst = this._getInst(target[0]); - - inst["selected" + (period === "M" ? "Month" : "Year")] = - inst["draw" + (period === "M" ? "Month" : "Year")] = - parseInt(select.options[select.selectedIndex].value,10); - - this._notifyChange(inst); - this._adjustDate(target); - }, - - /* Action for selecting a day. */ - _selectDay: function(id, month, year, td) { - var inst, - target = $(id); - - if ($(td).hasClass(this._unselectableClass) || this._isDisabledDatepicker(target[0])) { - return; - } - - inst = this._getInst(target[0]); - inst.selectedDay = inst.currentDay = $("a", td).html(); - inst.selectedMonth = inst.currentMonth = month; - inst.selectedYear = inst.currentYear = year; - this._selectDate(id, this._formatDate(inst, - inst.currentDay, inst.currentMonth, inst.currentYear)); - }, - - /* Erase the input field and hide the date picker. */ - _clearDate: function(id) { - var target = $(id); - this._selectDate(target, ""); - }, - - /* Update the input field with the selected date. */ - _selectDate: function(id, dateStr) { - var onSelect, - target = $(id), - inst = this._getInst(target[0]); - - dateStr = (dateStr != null ? dateStr : this._formatDate(inst)); - if (inst.input) { - inst.input.val(dateStr); - } - this._updateAlternate(inst); - - onSelect = this._get(inst, "onSelect"); - if (onSelect) { - onSelect.apply((inst.input ? inst.input[0] : null), [dateStr, inst]); // trigger custom callback - } else if (inst.input) { - inst.input.trigger("change"); // fire the change event - } - - if (inst.inline){ - this._updateDatepicker(inst); - } else { - this._hideDatepicker(); - this._lastInput = inst.input[0]; - if (typeof(inst.input[0]) !== "object") { - inst.input.focus(); // restore focus - } - this._lastInput = null; - } - }, - - /* Update any alternate field to synchronise with the main field. */ - _updateAlternate: function(inst) { - var altFormat, date, dateStr, - altField = this._get(inst, "altField"); - - if (altField) { // update alternate field too - altFormat = this._get(inst, "altFormat") || this._get(inst, "dateFormat"); - date = this._getDate(inst); - dateStr = this.formatDate(altFormat, date, this._getFormatConfig(inst)); - $(altField).each(function() { $(this).val(dateStr); }); - } - }, - - /* Set as beforeShowDay function to prevent selection of weekends. - * @param date Date - the date to customise - * @return [boolean, string] - is this date selectable?, what is its CSS class? - */ - noWeekends: function(date) { - var day = date.getDay(); - return [(day > 0 && day < 6), ""]; - }, - - /* Set as calculateWeek to determine the week of the year based on the ISO 8601 definition. - * @param date Date - the date to get the week for - * @return number - the number of the week within the year that contains this date - */ - iso8601Week: function(date) { - var time, - checkDate = new Date(date.getTime()); - - // Find Thursday of this week starting on Monday - checkDate.setDate(checkDate.getDate() + 4 - (checkDate.getDay() || 7)); - - time = checkDate.getTime(); - checkDate.setMonth(0); // Compare with Jan 1 - checkDate.setDate(1); - return Math.floor(Math.round((time - checkDate) / 86400000) / 7) + 1; - }, - - /* Parse a string value into a date object. - * See formatDate below for the possible formats. - * - * @param format string - the expected format of the date - * @param value string - the date in the above format - * @param settings Object - attributes include: - * shortYearCutoff number - the cutoff year for determining the century (optional) - * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) - * dayNames string[7] - names of the days from Sunday (optional) - * monthNamesShort string[12] - abbreviated names of the months (optional) - * monthNames string[12] - names of the months (optional) - * @return Date - the extracted date value or null if value is blank - */ - parseDate: function (format, value, settings) { - if (format == null || value == null) { - throw "Invalid arguments"; - } - - value = (typeof value === "object" ? value.toString() : value + ""); - if (value === "") { - return null; - } - - var iFormat, dim, extra, - iValue = 0, - shortYearCutoffTemp = (settings ? settings.shortYearCutoff : null) || this._defaults.shortYearCutoff, - shortYearCutoff = (typeof shortYearCutoffTemp !== "string" ? shortYearCutoffTemp : - new Date().getFullYear() % 100 + parseInt(shortYearCutoffTemp, 10)), - dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort, - dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames, - monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort, - monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames, - year = -1, - month = -1, - day = -1, - doy = -1, - literal = false, - date, - // Check whether a format character is doubled - lookAhead = function(match) { - var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); - if (matches) { - iFormat++; - } - return matches; - }, - // Extract a number from the string value - getNumber = function(match) { - var isDoubled = lookAhead(match), - size = (match === "@" ? 14 : (match === "!" ? 20 : - (match === "y" && isDoubled ? 4 : (match === "o" ? 3 : 2)))), - minSize = (match === "y" ? size : 1), - digits = new RegExp("^\\d{" + minSize + "," + size + "}"), - num = value.substring(iValue).match(digits); - if (!num) { - throw "Missing number at position " + iValue; - } - iValue += num[0].length; - return parseInt(num[0], 10); - }, - // Extract a name from the string value and convert to an index - getName = function(match, shortNames, longNames) { - var index = -1, - names = $.map(lookAhead(match) ? longNames : shortNames, function (v, k) { - return [ [k, v] ]; - }).sort(function (a, b) { - return -(a[1].length - b[1].length); - }); - - $.each(names, function (i, pair) { - var name = pair[1]; - if (value.substr(iValue, name.length).toLowerCase() === name.toLowerCase()) { - index = pair[0]; - iValue += name.length; - return false; - } - }); - if (index !== -1) { - return index + 1; - } else { - throw "Unknown name at position " + iValue; - } - }, - // Confirm that a literal character matches the string value - checkLiteral = function() { - if (value.charAt(iValue) !== format.charAt(iFormat)) { - throw "Unexpected literal at position " + iValue; - } - iValue++; - }; - - for (iFormat = 0; iFormat < format.length; iFormat++) { - if (literal) { - if (format.charAt(iFormat) === "'" && !lookAhead("'")) { - literal = false; - } else { - checkLiteral(); - } - } else { - switch (format.charAt(iFormat)) { - case "d": - day = getNumber("d"); - break; - case "D": - getName("D", dayNamesShort, dayNames); - break; - case "o": - doy = getNumber("o"); - break; - case "m": - month = getNumber("m"); - break; - case "M": - month = getName("M", monthNamesShort, monthNames); - break; - case "y": - year = getNumber("y"); - break; - case "@": - date = new Date(getNumber("@")); - year = date.getFullYear(); - month = date.getMonth() + 1; - day = date.getDate(); - break; - case "!": - date = new Date((getNumber("!") - this._ticksTo1970) / 10000); - year = date.getFullYear(); - month = date.getMonth() + 1; - day = date.getDate(); - break; - case "'": - if (lookAhead("'")){ - checkLiteral(); - } else { - literal = true; - } - break; - default: - checkLiteral(); - } - } - } - - if (iValue < value.length){ - extra = value.substr(iValue); - if (!/^\s+/.test(extra)) { - throw "Extra/unparsed characters found in date: " + extra; - } - } - - if (year === -1) { - year = new Date().getFullYear(); - } else if (year < 100) { - year += new Date().getFullYear() - new Date().getFullYear() % 100 + - (year <= shortYearCutoff ? 0 : -100); - } - - if (doy > -1) { - month = 1; - day = doy; - do { - dim = this._getDaysInMonth(year, month - 1); - if (day <= dim) { - break; - } - month++; - day -= dim; - } while (true); - } - - date = this._daylightSavingAdjust(new Date(year, month - 1, day)); - if (date.getFullYear() !== year || date.getMonth() + 1 !== month || date.getDate() !== day) { - throw "Invalid date"; // E.g. 31/02/00 - } - return date; - }, - - /* Standard date formats. */ - ATOM: "yy-mm-dd", // RFC 3339 (ISO 8601) - COOKIE: "D, dd M yy", - ISO_8601: "yy-mm-dd", - RFC_822: "D, d M y", - RFC_850: "DD, dd-M-y", - RFC_1036: "D, d M y", - RFC_1123: "D, d M yy", - RFC_2822: "D, d M yy", - RSS: "D, d M y", // RFC 822 - TICKS: "!", - TIMESTAMP: "@", - W3C: "yy-mm-dd", // ISO 8601 - - _ticksTo1970: (((1970 - 1) * 365 + Math.floor(1970 / 4) - Math.floor(1970 / 100) + - Math.floor(1970 / 400)) * 24 * 60 * 60 * 10000000), - - /* Format a date object into a string value. - * The format can be combinations of the following: - * d - day of month (no leading zero) - * dd - day of month (two digit) - * o - day of year (no leading zeros) - * oo - day of year (three digit) - * D - day name short - * DD - day name long - * m - month of year (no leading zero) - * mm - month of year (two digit) - * M - month name short - * MM - month name long - * y - year (two digit) - * yy - year (four digit) - * @ - Unix timestamp (ms since 01/01/1970) - * ! - Windows ticks (100ns since 01/01/0001) - * "..." - literal text - * '' - single quote - * - * @param format string - the desired format of the date - * @param date Date - the date value to format - * @param settings Object - attributes include: - * dayNamesShort string[7] - abbreviated names of the days from Sunday (optional) - * dayNames string[7] - names of the days from Sunday (optional) - * monthNamesShort string[12] - abbreviated names of the months (optional) - * monthNames string[12] - names of the months (optional) - * @return string - the date in the above format - */ - formatDate: function (format, date, settings) { - if (!date) { - return ""; - } - - var iFormat, - dayNamesShort = (settings ? settings.dayNamesShort : null) || this._defaults.dayNamesShort, - dayNames = (settings ? settings.dayNames : null) || this._defaults.dayNames, - monthNamesShort = (settings ? settings.monthNamesShort : null) || this._defaults.monthNamesShort, - monthNames = (settings ? settings.monthNames : null) || this._defaults.monthNames, - // Check whether a format character is doubled - lookAhead = function(match) { - var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); - if (matches) { - iFormat++; - } - return matches; - }, - // Format a number, with leading zero if necessary - formatNumber = function(match, value, len) { - var num = "" + value; - if (lookAhead(match)) { - while (num.length < len) { - num = "0" + num; - } - } - return num; - }, - // Format a name, short or long as requested - formatName = function(match, value, shortNames, longNames) { - return (lookAhead(match) ? longNames[value] : shortNames[value]); - }, - output = "", - literal = false; - - if (date) { - for (iFormat = 0; iFormat < format.length; iFormat++) { - if (literal) { - if (format.charAt(iFormat) === "'" && !lookAhead("'")) { - literal = false; - } else { - output += format.charAt(iFormat); - } - } else { - switch (format.charAt(iFormat)) { - case "d": - output += formatNumber("d", date.getDate(), 2); - break; - case "D": - output += formatName("D", date.getDay(), dayNamesShort, dayNames); - break; - case "o": - output += formatNumber("o", - Math.round((new Date(date.getFullYear(), date.getMonth(), date.getDate()).getTime() - new Date(date.getFullYear(), 0, 0).getTime()) / 86400000), 3); - break; - case "m": - output += formatNumber("m", date.getMonth() + 1, 2); - break; - case "M": - output += formatName("M", date.getMonth(), monthNamesShort, monthNames); - break; - case "y": - output += (lookAhead("y") ? date.getFullYear() : - (date.getYear() % 100 < 10 ? "0" : "") + date.getYear() % 100); - break; - case "@": - output += date.getTime(); - break; - case "!": - output += date.getTime() * 10000 + this._ticksTo1970; - break; - case "'": - if (lookAhead("'")) { - output += "'"; - } else { - literal = true; - } - break; - default: - output += format.charAt(iFormat); - } - } - } - } - return output; - }, - - /* Extract all possible characters from the date format. */ - _possibleChars: function (format) { - var iFormat, - chars = "", - literal = false, - // Check whether a format character is doubled - lookAhead = function(match) { - var matches = (iFormat + 1 < format.length && format.charAt(iFormat + 1) === match); - if (matches) { - iFormat++; - } - return matches; - }; - - for (iFormat = 0; iFormat < format.length; iFormat++) { - if (literal) { - if (format.charAt(iFormat) === "'" && !lookAhead("'")) { - literal = false; - } else { - chars += format.charAt(iFormat); - } - } else { - switch (format.charAt(iFormat)) { - case "d": case "m": case "y": case "@": - chars += "0123456789"; - break; - case "D": case "M": - return null; // Accept anything - case "'": - if (lookAhead("'")) { - chars += "'"; - } else { - literal = true; - } - break; - default: - chars += format.charAt(iFormat); - } - } - } - return chars; - }, - - /* Get a setting value, defaulting if necessary. */ - _get: function(inst, name) { - return inst.settings[name] !== undefined ? - inst.settings[name] : this._defaults[name]; - }, - - /* Parse existing date and initialise date picker. */ - _setDateFromField: function(inst, noDefault) { - if (inst.input.val() === inst.lastVal) { - return; - } - - var dateFormat = this._get(inst, "dateFormat"), - dates = inst.lastVal = inst.input ? inst.input.val() : null, - defaultDate = this._getDefaultDate(inst), - date = defaultDate, - settings = this._getFormatConfig(inst); - - try { - date = this.parseDate(dateFormat, dates, settings) || defaultDate; - } catch (event) { - dates = (noDefault ? "" : dates); - } - inst.selectedDay = date.getDate(); - inst.drawMonth = inst.selectedMonth = date.getMonth(); - inst.drawYear = inst.selectedYear = date.getFullYear(); - inst.currentDay = (dates ? date.getDate() : 0); - inst.currentMonth = (dates ? date.getMonth() : 0); - inst.currentYear = (dates ? date.getFullYear() : 0); - this._adjustInstDate(inst); - }, - - /* Retrieve the default date shown on opening. */ - _getDefaultDate: function(inst) { - return this._restrictMinMax(inst, - this._determineDate(inst, this._get(inst, "defaultDate"), new Date())); - }, - - /* A date may be specified as an exact value or a relative one. */ - _determineDate: function(inst, date, defaultDate) { - var offsetNumeric = function(offset) { - var date = new Date(); - date.setDate(date.getDate() + offset); - return date; - }, - offsetString = function(offset) { - try { - return $.datepicker.parseDate($.datepicker._get(inst, "dateFormat"), - offset, $.datepicker._getFormatConfig(inst)); - } - catch (e) { - // Ignore - } - - var date = (offset.toLowerCase().match(/^c/) ? - $.datepicker._getDate(inst) : null) || new Date(), - year = date.getFullYear(), - month = date.getMonth(), - day = date.getDate(), - pattern = /([+\-]?[0-9]+)\s*(d|D|w|W|m|M|y|Y)?/g, - matches = pattern.exec(offset); - - while (matches) { - switch (matches[2] || "d") { - case "d" : case "D" : - day += parseInt(matches[1],10); break; - case "w" : case "W" : - day += parseInt(matches[1],10) * 7; break; - case "m" : case "M" : - month += parseInt(matches[1],10); - day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); - break; - case "y": case "Y" : - year += parseInt(matches[1],10); - day = Math.min(day, $.datepicker._getDaysInMonth(year, month)); - break; - } - matches = pattern.exec(offset); - } - return new Date(year, month, day); - }, - newDate = (date == null || date === "" ? defaultDate : (typeof date === "string" ? offsetString(date) : - (typeof date === "number" ? (isNaN(date) ? defaultDate : offsetNumeric(date)) : new Date(date.getTime())))); - - newDate = (newDate && newDate.toString() === "Invalid Date" ? defaultDate : newDate); - if (newDate) { - newDate.setHours(0); - newDate.setMinutes(0); - newDate.setSeconds(0); - newDate.setMilliseconds(0); - } - return this._daylightSavingAdjust(newDate); - }, - - /* Handle switch to/from daylight saving. - * Hours may be non-zero on daylight saving cut-over: - * > 12 when midnight changeover, but then cannot generate - * midnight datetime, so jump to 1AM, otherwise reset. - * @param date (Date) the date to check - * @return (Date) the corrected date - */ - _daylightSavingAdjust: function(date) { - if (!date) { - return null; - } - date.setHours(date.getHours() > 12 ? date.getHours() + 2 : 0); - return date; - }, - - /* Set the date(s) directly. */ - _setDate: function(inst, date, noChange) { - var clear = !date, - origMonth = inst.selectedMonth, - origYear = inst.selectedYear, - newDate = this._restrictMinMax(inst, this._determineDate(inst, date, new Date())); - - inst.selectedDay = inst.currentDay = newDate.getDate(); - inst.drawMonth = inst.selectedMonth = inst.currentMonth = newDate.getMonth(); - inst.drawYear = inst.selectedYear = inst.currentYear = newDate.getFullYear(); - if ((origMonth !== inst.selectedMonth || origYear !== inst.selectedYear) && !noChange) { - this._notifyChange(inst); - } - this._adjustInstDate(inst); - if (inst.input) { - inst.input.val(clear ? "" : this._formatDate(inst)); - } - }, - - /* Retrieve the date(s) directly. */ - _getDate: function(inst) { - var startDate = (!inst.currentYear || (inst.input && inst.input.val() === "") ? null : - this._daylightSavingAdjust(new Date( - inst.currentYear, inst.currentMonth, inst.currentDay))); - return startDate; - }, - - /* Attach the onxxx handlers. These are declared statically so - * they work with static code transformers like Caja. - */ - _attachHandlers: function(inst) { - var stepMonths = this._get(inst, "stepMonths"), - id = "#" + inst.id.replace( /\\\\/g, "\\" ); - inst.dpDiv.find("[data-handler]").map(function () { - var handler = { - prev: function () { - $.datepicker._adjustDate(id, -stepMonths, "M"); - }, - next: function () { - $.datepicker._adjustDate(id, +stepMonths, "M"); - }, - hide: function () { - $.datepicker._hideDatepicker(); - }, - today: function () { - $.datepicker._gotoToday(id); - }, - selectDay: function () { - $.datepicker._selectDay(id, +this.getAttribute("data-month"), +this.getAttribute("data-year"), this); - return false; - }, - selectMonth: function () { - $.datepicker._selectMonthYear(id, this, "M"); - return false; - }, - selectYear: function () { - $.datepicker._selectMonthYear(id, this, "Y"); - return false; - } - }; - $(this).bind(this.getAttribute("data-event"), handler[this.getAttribute("data-handler")]); - }); - }, - - /* Generate the HTML for the current state of the date picker. */ - _generateHTML: function(inst) { - var maxDraw, prevText, prev, nextText, next, currentText, gotoDate, - controls, buttonPanel, firstDay, showWeek, dayNames, dayNamesMin, - monthNames, monthNamesShort, beforeShowDay, showOtherMonths, - selectOtherMonths, defaultDate, html, dow, row, group, col, selectedDate, - cornerClass, calender, thead, day, daysInMonth, leadDays, curRows, numRows, - printDate, dRow, tbody, daySettings, otherMonth, unselectable, - tempDate = new Date(), - today = this._daylightSavingAdjust( - new Date(tempDate.getFullYear(), tempDate.getMonth(), tempDate.getDate())), // clear time - isRTL = this._get(inst, "isRTL"), - showButtonPanel = this._get(inst, "showButtonPanel"), - hideIfNoPrevNext = this._get(inst, "hideIfNoPrevNext"), - navigationAsDateFormat = this._get(inst, "navigationAsDateFormat"), - numMonths = this._getNumberOfMonths(inst), - showCurrentAtPos = this._get(inst, "showCurrentAtPos"), - stepMonths = this._get(inst, "stepMonths"), - isMultiMonth = (numMonths[0] !== 1 || numMonths[1] !== 1), - currentDate = this._daylightSavingAdjust((!inst.currentDay ? new Date(9999, 9, 9) : - new Date(inst.currentYear, inst.currentMonth, inst.currentDay))), - minDate = this._getMinMaxDate(inst, "min"), - maxDate = this._getMinMaxDate(inst, "max"), - drawMonth = inst.drawMonth - showCurrentAtPos, - drawYear = inst.drawYear; - - if (drawMonth < 0) { - drawMonth += 12; - drawYear--; - } - if (maxDate) { - maxDraw = this._daylightSavingAdjust(new Date(maxDate.getFullYear(), - maxDate.getMonth() - (numMonths[0] * numMonths[1]) + 1, maxDate.getDate())); - maxDraw = (minDate && maxDraw < minDate ? minDate : maxDraw); - while (this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1)) > maxDraw) { - drawMonth--; - if (drawMonth < 0) { - drawMonth = 11; - drawYear--; - } - } - } - inst.drawMonth = drawMonth; - inst.drawYear = drawYear; - - prevText = this._get(inst, "prevText"); - prevText = (!navigationAsDateFormat ? prevText : this.formatDate(prevText, - this._daylightSavingAdjust(new Date(drawYear, drawMonth - stepMonths, 1)), - this._getFormatConfig(inst))); - - prev = (this._canAdjustMonth(inst, -1, drawYear, drawMonth) ? - "" + prevText + "" : - (hideIfNoPrevNext ? "" : "" + prevText + "")); - - nextText = this._get(inst, "nextText"); - nextText = (!navigationAsDateFormat ? nextText : this.formatDate(nextText, - this._daylightSavingAdjust(new Date(drawYear, drawMonth + stepMonths, 1)), - this._getFormatConfig(inst))); - - next = (this._canAdjustMonth(inst, +1, drawYear, drawMonth) ? - "" + nextText + "" : - (hideIfNoPrevNext ? "" : "" + nextText + "")); - - currentText = this._get(inst, "currentText"); - gotoDate = (this._get(inst, "gotoCurrent") && inst.currentDay ? currentDate : today); - currentText = (!navigationAsDateFormat ? currentText : - this.formatDate(currentText, gotoDate, this._getFormatConfig(inst))); - - controls = (!inst.inline ? "" : ""); - - buttonPanel = (showButtonPanel) ? "
      " + (isRTL ? controls : "") + - (this._isInRange(inst, gotoDate) ? "" : "") + (isRTL ? "" : controls) + "
      " : ""; - - firstDay = parseInt(this._get(inst, "firstDay"),10); - firstDay = (isNaN(firstDay) ? 0 : firstDay); - - showWeek = this._get(inst, "showWeek"); - dayNames = this._get(inst, "dayNames"); - dayNamesMin = this._get(inst, "dayNamesMin"); - monthNames = this._get(inst, "monthNames"); - monthNamesShort = this._get(inst, "monthNamesShort"); - beforeShowDay = this._get(inst, "beforeShowDay"); - showOtherMonths = this._get(inst, "showOtherMonths"); - selectOtherMonths = this._get(inst, "selectOtherMonths"); - defaultDate = this._getDefaultDate(inst); - html = ""; - dow; - for (row = 0; row < numMonths[0]; row++) { - group = ""; - this.maxRows = 4; - for (col = 0; col < numMonths[1]; col++) { - selectedDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, inst.selectedDay)); - cornerClass = " ui-corner-all"; - calender = ""; - if (isMultiMonth) { - calender += "
      "; - } - calender += "
      " + - (/all|left/.test(cornerClass) && row === 0 ? (isRTL ? next : prev) : "") + - (/all|right/.test(cornerClass) && row === 0 ? (isRTL ? prev : next) : "") + - this._generateMonthYearHeader(inst, drawMonth, drawYear, minDate, maxDate, - row > 0 || col > 0, monthNames, monthNamesShort) + // draw month headers - "
      " + - ""; - thead = (showWeek ? "" : ""); - for (dow = 0; dow < 7; dow++) { // days of the week - day = (dow + firstDay) % 7; - thead += ""; - } - calender += thead + ""; - daysInMonth = this._getDaysInMonth(drawYear, drawMonth); - if (drawYear === inst.selectedYear && drawMonth === inst.selectedMonth) { - inst.selectedDay = Math.min(inst.selectedDay, daysInMonth); - } - leadDays = (this._getFirstDayOfMonth(drawYear, drawMonth) - firstDay + 7) % 7; - curRows = Math.ceil((leadDays + daysInMonth) / 7); // calculate the number of rows to generate - numRows = (isMultiMonth ? this.maxRows > curRows ? this.maxRows : curRows : curRows); //If multiple months, use the higher number of rows (see #7043) - this.maxRows = numRows; - printDate = this._daylightSavingAdjust(new Date(drawYear, drawMonth, 1 - leadDays)); - for (dRow = 0; dRow < numRows; dRow++) { // create date picker rows - calender += ""; - tbody = (!showWeek ? "" : ""); - for (dow = 0; dow < 7; dow++) { // create date picker days - daySettings = (beforeShowDay ? - beforeShowDay.apply((inst.input ? inst.input[0] : null), [printDate]) : [true, ""]); - otherMonth = (printDate.getMonth() !== drawMonth); - unselectable = (otherMonth && !selectOtherMonths) || !daySettings[0] || - (minDate && printDate < minDate) || (maxDate && printDate > maxDate); - tbody += ""; // display selectable date - printDate.setDate(printDate.getDate() + 1); - printDate = this._daylightSavingAdjust(printDate); - } - calender += tbody + ""; - } - drawMonth++; - if (drawMonth > 11) { - drawMonth = 0; - drawYear++; - } - calender += "
      " + this._get(inst, "weekHeader") + "= 5 ? " class='ui-datepicker-week-end'" : "") + ">" + - "" + dayNamesMin[day] + "
      " + - this._get(inst, "calculateWeek")(printDate) + "" + // actions - (otherMonth && !showOtherMonths ? " " : // display for other months - (unselectable ? "" + printDate.getDate() + "" : "" + printDate.getDate() + "")) + "
      " + (isMultiMonth ? "
      " + - ((numMonths[0] > 0 && col === numMonths[1]-1) ? "
      " : "") : ""); - group += calender; - } - html += group; - } - html += buttonPanel; - inst._keyEvent = false; - return html; - }, - - /* Generate the month and year header. */ - _generateMonthYearHeader: function(inst, drawMonth, drawYear, minDate, maxDate, - secondary, monthNames, monthNamesShort) { - - var inMinYear, inMaxYear, month, years, thisYear, determineYear, year, endYear, - changeMonth = this._get(inst, "changeMonth"), - changeYear = this._get(inst, "changeYear"), - showMonthAfterYear = this._get(inst, "showMonthAfterYear"), - html = "
      ", - monthHtml = ""; - - // month selection - if (secondary || !changeMonth) { - monthHtml += "" + monthNames[drawMonth] + ""; - } else { - inMinYear = (minDate && minDate.getFullYear() === drawYear); - inMaxYear = (maxDate && maxDate.getFullYear() === drawYear); - monthHtml += ""; - } - - if (!showMonthAfterYear) { - html += monthHtml + (secondary || !(changeMonth && changeYear) ? " " : ""); - } - - // year selection - if ( !inst.yearshtml ) { - inst.yearshtml = ""; - if (secondary || !changeYear) { - html += "" + drawYear + ""; - } else { - // determine range of years to display - years = this._get(inst, "yearRange").split(":"); - thisYear = new Date().getFullYear(); - determineYear = function(value) { - var year = (value.match(/c[+\-].*/) ? drawYear + parseInt(value.substring(1), 10) : - (value.match(/[+\-].*/) ? thisYear + parseInt(value, 10) : - parseInt(value, 10))); - return (isNaN(year) ? thisYear : year); - }; - year = determineYear(years[0]); - endYear = Math.max(year, determineYear(years[1] || "")); - year = (minDate ? Math.max(year, minDate.getFullYear()) : year); - endYear = (maxDate ? Math.min(endYear, maxDate.getFullYear()) : endYear); - inst.yearshtml += ""; - - html += inst.yearshtml; - inst.yearshtml = null; - } - } - - html += this._get(inst, "yearSuffix"); - if (showMonthAfterYear) { - html += (secondary || !(changeMonth && changeYear) ? " " : "") + monthHtml; - } - html += "
      "; // Close datepicker_header - return html; - }, - - /* Adjust one of the date sub-fields. */ - _adjustInstDate: function(inst, offset, period) { - var year = inst.drawYear + (period === "Y" ? offset : 0), - month = inst.drawMonth + (period === "M" ? offset : 0), - day = Math.min(inst.selectedDay, this._getDaysInMonth(year, month)) + (period === "D" ? offset : 0), - date = this._restrictMinMax(inst, this._daylightSavingAdjust(new Date(year, month, day))); - - inst.selectedDay = date.getDate(); - inst.drawMonth = inst.selectedMonth = date.getMonth(); - inst.drawYear = inst.selectedYear = date.getFullYear(); - if (period === "M" || period === "Y") { - this._notifyChange(inst); - } - }, - - /* Ensure a date is within any min/max bounds. */ - _restrictMinMax: function(inst, date) { - var minDate = this._getMinMaxDate(inst, "min"), - maxDate = this._getMinMaxDate(inst, "max"), - newDate = (minDate && date < minDate ? minDate : date); - return (maxDate && newDate > maxDate ? maxDate : newDate); - }, - - /* Notify change of month/year. */ - _notifyChange: function(inst) { - var onChange = this._get(inst, "onChangeMonthYear"); - if (onChange) { - onChange.apply((inst.input ? inst.input[0] : null), - [inst.selectedYear, inst.selectedMonth + 1, inst]); - } - }, - - /* Determine the number of months to show. */ - _getNumberOfMonths: function(inst) { - var numMonths = this._get(inst, "numberOfMonths"); - return (numMonths == null ? [1, 1] : (typeof numMonths === "number" ? [1, numMonths] : numMonths)); - }, - - /* Determine the current maximum date - ensure no time components are set. */ - _getMinMaxDate: function(inst, minMax) { - return this._determineDate(inst, this._get(inst, minMax + "Date"), null); - }, - - /* Find the number of days in a given month. */ - _getDaysInMonth: function(year, month) { - return 32 - this._daylightSavingAdjust(new Date(year, month, 32)).getDate(); - }, - - /* Find the day of the week of the first of a month. */ - _getFirstDayOfMonth: function(year, month) { - return new Date(year, month, 1).getDay(); - }, - - /* Determines if we should allow a "next/prev" month display change. */ - _canAdjustMonth: function(inst, offset, curYear, curMonth) { - var numMonths = this._getNumberOfMonths(inst), - date = this._daylightSavingAdjust(new Date(curYear, - curMonth + (offset < 0 ? offset : numMonths[0] * numMonths[1]), 1)); - - if (offset < 0) { - date.setDate(this._getDaysInMonth(date.getFullYear(), date.getMonth())); - } - return this._isInRange(inst, date); - }, - - /* Is the given date in the accepted range? */ - _isInRange: function(inst, date) { - var yearSplit, currentYear, - minDate = this._getMinMaxDate(inst, "min"), - maxDate = this._getMinMaxDate(inst, "max"), - minYear = null, - maxYear = null, - years = this._get(inst, "yearRange"); - if (years){ - yearSplit = years.split(":"); - currentYear = new Date().getFullYear(); - minYear = parseInt(yearSplit[0], 10); - maxYear = parseInt(yearSplit[1], 10); - if ( yearSplit[0].match(/[+\-].*/) ) { - minYear += currentYear; - } - if ( yearSplit[1].match(/[+\-].*/) ) { - maxYear += currentYear; - } - } - - return ((!minDate || date.getTime() >= minDate.getTime()) && - (!maxDate || date.getTime() <= maxDate.getTime()) && - (!minYear || date.getFullYear() >= minYear) && - (!maxYear || date.getFullYear() <= maxYear)); - }, - - /* Provide the configuration settings for formatting/parsing. */ - _getFormatConfig: function(inst) { - var shortYearCutoff = this._get(inst, "shortYearCutoff"); - shortYearCutoff = (typeof shortYearCutoff !== "string" ? shortYearCutoff : - new Date().getFullYear() % 100 + parseInt(shortYearCutoff, 10)); - return {shortYearCutoff: shortYearCutoff, - dayNamesShort: this._get(inst, "dayNamesShort"), dayNames: this._get(inst, "dayNames"), - monthNamesShort: this._get(inst, "monthNamesShort"), monthNames: this._get(inst, "monthNames")}; - }, - - /* Format the given date for display. */ - _formatDate: function(inst, day, month, year) { - if (!day) { - inst.currentDay = inst.selectedDay; - inst.currentMonth = inst.selectedMonth; - inst.currentYear = inst.selectedYear; - } - var date = (day ? (typeof day === "object" ? day : - this._daylightSavingAdjust(new Date(year, month, day))) : - this._daylightSavingAdjust(new Date(inst.currentYear, inst.currentMonth, inst.currentDay))); - return this.formatDate(this._get(inst, "dateFormat"), date, this._getFormatConfig(inst)); - } -}); - -/* - * Bind hover events for datepicker elements. - * Done via delegate so the binding only occurs once in the lifetime of the parent div. - * Global datepicker_instActive, set by _updateDatepicker allows the handlers to find their way back to the active picker. - */ -function datepicker_bindHover(dpDiv) { - var selector = "button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a"; - return dpDiv.delegate(selector, "mouseout", function() { - $(this).removeClass("ui-state-hover"); - if (this.className.indexOf("ui-datepicker-prev") !== -1) { - $(this).removeClass("ui-datepicker-prev-hover"); - } - if (this.className.indexOf("ui-datepicker-next") !== -1) { - $(this).removeClass("ui-datepicker-next-hover"); - } - }) - .delegate( selector, "mouseover", datepicker_handleMouseover ); -} - -function datepicker_handleMouseover() { - if (!$.datepicker._isDisabledDatepicker( datepicker_instActive.inline? datepicker_instActive.dpDiv.parent()[0] : datepicker_instActive.input[0])) { - $(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"); - $(this).addClass("ui-state-hover"); - if (this.className.indexOf("ui-datepicker-prev") !== -1) { - $(this).addClass("ui-datepicker-prev-hover"); - } - if (this.className.indexOf("ui-datepicker-next") !== -1) { - $(this).addClass("ui-datepicker-next-hover"); - } - } -} - -/* jQuery extend now ignores nulls! */ -function datepicker_extendRemove(target, props) { - $.extend(target, props); - for (var name in props) { - if (props[name] == null) { - target[name] = props[name]; - } - } - return target; -} - -/* Invoke the datepicker functionality. - @param options string - a command, optionally followed by additional parameters or - Object - settings for attaching new datepicker functionality - @return jQuery object */ -$.fn.datepicker = function(options){ - - /* Verify an empty collection wasn't passed - Fixes #6976 */ - if ( !this.length ) { - return this; - } - - /* Initialise the date picker. */ - if (!$.datepicker.initialized) { - $(document).mousedown($.datepicker._checkExternalClick); - $.datepicker.initialized = true; - } - - /* Append datepicker main container to body if not exist. */ - if ($("#"+$.datepicker._mainDivId).length === 0) { - $("body").append($.datepicker.dpDiv); - } - - var otherArgs = Array.prototype.slice.call(arguments, 1); - if (typeof options === "string" && (options === "isDisabled" || options === "getDate" || options === "widget")) { - return $.datepicker["_" + options + "Datepicker"]. - apply($.datepicker, [this[0]].concat(otherArgs)); - } - if (options === "option" && arguments.length === 2 && typeof arguments[1] === "string") { - return $.datepicker["_" + options + "Datepicker"]. - apply($.datepicker, [this[0]].concat(otherArgs)); - } - return this.each(function() { - typeof options === "string" ? - $.datepicker["_" + options + "Datepicker"]. - apply($.datepicker, [this].concat(otherArgs)) : - $.datepicker._attachDatepicker(this, options); - }); -}; - -$.datepicker = new Datepicker(); // singleton instance -$.datepicker.initialized = false; -$.datepicker.uuid = new Date().getTime(); -$.datepicker.version = "1.11.4"; - -var datepicker = $.datepicker; - - -/*! - * jQuery UI Draggable 1.11.4 - * http://jqueryui.com - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license. - * http://jquery.org/license - * - * http://api.jqueryui.com/draggable/ - */ - - -$.widget("ui.draggable", $.ui.mouse, { - version: "1.11.4", - widgetEventPrefix: "drag", - options: { - addClasses: true, - appendTo: "parent", - axis: false, - connectToSortable: false, - containment: false, - cursor: "auto", - cursorAt: false, - grid: false, - handle: false, - helper: "original", - iframeFix: false, - opacity: false, - refreshPositions: false, - revert: false, - revertDuration: 500, - scope: "default", - scroll: true, - scrollSensitivity: 20, - scrollSpeed: 20, - snap: false, - snapMode: "both", - snapTolerance: 20, - stack: false, - zIndex: false, - - // callbacks - drag: null, - start: null, - stop: null - }, - _create: function() { - - if ( this.options.helper === "original" ) { - this._setPositionRelative(); - } - if (this.options.addClasses){ - this.element.addClass("ui-draggable"); - } - if (this.options.disabled){ - this.element.addClass("ui-draggable-disabled"); - } - this._setHandleClassName(); - - this._mouseInit(); - }, - - _setOption: function( key, value ) { - this._super( key, value ); - if ( key === "handle" ) { - this._removeHandleClassName(); - this._setHandleClassName(); - } - }, - - _destroy: function() { - if ( ( this.helper || this.element ).is( ".ui-draggable-dragging" ) ) { - this.destroyOnClear = true; - return; - } - this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" ); - this._removeHandleClassName(); - this._mouseDestroy(); - }, - - _mouseCapture: function(event) { - var o = this.options; - - this._blurActiveElement( event ); - - // among others, prevent a drag on a resizable-handle - if (this.helper || o.disabled || $(event.target).closest(".ui-resizable-handle").length > 0) { - return false; - } - - //Quit if we're not on a valid handle - this.handle = this._getHandle(event); - if (!this.handle) { - return false; - } - - this._blockFrames( o.iframeFix === true ? "iframe" : o.iframeFix ); - - return true; - - }, - - _blockFrames: function( selector ) { - this.iframeBlocks = this.document.find( selector ).map(function() { - var iframe = $( this ); - - return $( "
      " ) - .css( "position", "absolute" ) - .appendTo( iframe.parent() ) - .outerWidth( iframe.outerWidth() ) - .outerHeight( iframe.outerHeight() ) - .offset( iframe.offset() )[ 0 ]; - }); - }, - - _unblockFrames: function() { - if ( this.iframeBlocks ) { - this.iframeBlocks.remove(); - delete this.iframeBlocks; - } - }, - - _blurActiveElement: function( event ) { - var document = this.document[ 0 ]; - - // Only need to blur if the event occurred on the draggable itself, see #10527 - if ( !this.handleElement.is( event.target ) ) { - return; - } - - // support: IE9 - // IE9 throws an "Unspecified error" accessing document.activeElement from an