| /* |
| Script: Core.js |
| MooTools - My Object Oriented JavaScript Tools. |
| |
| License: |
| MIT-style license. |
| |
| Copyright: |
| Copyright (c) 2006-2008 [Valerio Proietti](http://mad4milk.net/). |
| |
| Code & Documentation: |
| [The MooTools production team](http://mootools.net/developers/). |
| |
| Inspiration: |
| - Class implementation inspired by [Base.js](http://dean.edwards.name/weblog/2006/03/base/) Copyright (c) 2006 Dean Edwards, [GNU Lesser General Public License](http://opensource.org/licenses/lgpl-license.php) |
| - Some functionality inspired by [Prototype.js](http://prototypejs.org) Copyright (c) 2005-2007 Sam Stephenson, [MIT License](http://opensource.org/licenses/mit-license.php) |
| */ |
| |
| var MooTools = { |
| 'version': '1.2.2', |
| 'build': 'f0491d62fbb7e906789aa3733d6a67d43e5af7c9' |
| }; |
| |
| var Native = function(options){ |
| options = options || {}; |
| var name = options.name; |
| var legacy = options.legacy; |
| var protect = options.protect; |
| var methods = options.implement; |
| var generics = options.generics; |
| var initialize = options.initialize; |
| var afterImplement = options.afterImplement || function(){}; |
| var object = initialize || legacy; |
| generics = generics !== false; |
| |
| object.constructor = Native; |
| object.$family = {name: 'native'}; |
| if (legacy && initialize) object.prototype = legacy.prototype; |
| object.prototype.constructor = object; |
| |
| if (name){ |
| var family = name.toLowerCase(); |
| object.prototype.$family = {name: family}; |
| Native.typize(object, family); |
| } |
| |
| var add = function(obj, name, method, force){ |
| if (!protect || force || !obj.prototype[name]) obj.prototype[name] = method; |
| if (generics) Native.genericize(obj, name, protect); |
| afterImplement.call(obj, name, method); |
| return obj; |
| }; |
| |
| object.alias = function(a1, a2, a3){ |
| if (typeof a1 == 'string'){ |
| if ((a1 = this.prototype[a1])) return add(this, a2, a1, a3); |
| } |
| for (var a in a1) this.alias(a, a1[a], a2); |
| return this; |
| }; |
| |
| object.implement = function(a1, a2, a3){ |
| if (typeof a1 == 'string') return add(this, a1, a2, a3); |
| for (var p in a1) add(this, p, a1[p], a2); |
| return this; |
| }; |
| |
| if (methods) object.implement(methods); |
| |
| return object; |
| }; |
| |
| Native.genericize = function(object, property, check){ |
| if ((!check || !object[property]) && typeof object.prototype[property] == 'function') object[property] = function(){ |
| var args = Array.prototype.slice.call(arguments); |
| return object.prototype[property].apply(args.shift(), args); |
| }; |
| }; |
| |
| Native.implement = function(objects, properties){ |
| for (var i = 0, l = objects.length; i < l; i++) objects[i].implement(properties); |
| }; |
| |
| Native.typize = function(object, family){ |
| if (!object.type) object.type = function(item){ |
| return ($type(item) === family); |
| }; |
| }; |
| |
| (function(){ |
| var natives = {'Array': Array, 'Date': Date, 'Function': Function, 'Number': Number, 'RegExp': RegExp, 'String': String}; |
| for (var n in natives) new Native({name: n, initialize: natives[n], protect: true}); |
| |
| var types = {'boolean': Boolean, 'native': Native, 'object': Object}; |
| for (var t in types) Native.typize(types[t], t); |
| |
| var generics = { |
| 'Array': ["concat", "indexOf", "join", "lastIndexOf", "pop", "push", "reverse", "shift", "slice", "sort", "splice", "toString", "unshift", "valueOf"], |
| 'String': ["charAt", "charCodeAt", "concat", "indexOf", "lastIndexOf", "match", "replace", "search", "slice", "split", "substr", "substring", "toLowerCase", "toUpperCase", "valueOf"] |
| }; |
| for (var g in generics){ |
| for (var i = generics[g].length; i--;) Native.genericize(window[g], generics[g][i], true); |
| } |
| })(); |
| |
| var Hash = new Native({ |
| |
| name: 'Hash', |
| |
| initialize: function(object){ |
| if ($type(object) == 'hash') object = $unlink(object.getClean()); |
| for (var key in object) this[key] = object[key]; |
| return this; |
| } |
| |
| }); |
| |
| Hash.implement({ |
| |
| forEach: function(fn, bind){ |
| for (var key in this){ |
| if (this.hasOwnProperty(key)) fn.call(bind, this[key], key, this); |
| } |
| }, |
| |
| getClean: function(){ |
| var clean = {}; |
| for (var key in this){ |
| if (this.hasOwnProperty(key)) clean[key] = this[key]; |
| } |
| return clean; |
| }, |
| |
| getLength: function(){ |
| var length = 0; |
| for (var key in this){ |
| if (this.hasOwnProperty(key)) length++; |
| } |
| return length; |
| } |
| |
| }); |
| |
| Hash.alias('forEach', 'each'); |
| |
| Array.implement({ |
| |
| forEach: function(fn, bind){ |
| for (var i = 0, l = this.length; i < l; i++) fn.call(bind, this[i], i, this); |
| } |
| |
| }); |
| |
| Array.alias('forEach', 'each'); |
| |
| function $A(iterable){ |
| if (iterable.item){ |
| var l = iterable.length, array = new Array(l); |
| while (l--) array[l] = iterable[l]; |
| return array; |
| } |
| return Array.prototype.slice.call(iterable); |
| }; |
| |
| function $arguments(i){ |
| return function(){ |
| return arguments[i]; |
| }; |
| }; |
| |
| function $chk(obj){ |
| return !!(obj || obj === 0); |
| }; |
| |
| function $clear(timer){ |
| clearTimeout(timer); |
| clearInterval(timer); |
| return null; |
| }; |
| |
| function $defined(obj){ |
| return (obj != undefined); |
| }; |
| |
| function $each(iterable, fn, bind){ |
| var type = $type(iterable); |
| ((type == 'arguments' || type == 'collection' || type == 'array') ? Array : Hash).each(iterable, fn, bind); |
| }; |
| |
| function $empty(){}; |
| |
| function $extend(original, extended){ |
| for (var key in (extended || {})) original[key] = extended[key]; |
| return original; |
| }; |
| |
| function $H(object){ |
| return new Hash(object); |
| }; |
| |
| function $lambda(value){ |
| return (typeof value == 'function') ? value : function(){ |
| return value; |
| }; |
| }; |
| |
| function $merge(){ |
| var args = Array.slice(arguments); |
| args.unshift({}); |
| return $mixin.apply(null, args); |
| }; |
| |
| function $mixin(mix){ |
| for (var i = 1, l = arguments.length; i < l; i++){ |
| var object = arguments[i]; |
| if ($type(object) != 'object') continue; |
| for (var key in object){ |
| var op = object[key], mp = mix[key]; |
| mix[key] = (mp && $type(op) == 'object' && $type(mp) == 'object') ? $mixin(mp, op) : $unlink(op); |
| } |
| } |
| return mix; |
| }; |
| |
| function $pick(){ |
| for (var i = 0, l = arguments.length; i < l; i++){ |
| if (arguments[i] != undefined) return arguments[i]; |
| } |
| return null; |
| }; |
| |
| function $random(min, max){ |
| return Math.floor(Math.random() * (max - min + 1) + min); |
| }; |
| |
| function $splat(obj){ |
| var type = $type(obj); |
| return (type) ? ((type != 'array' && type != 'arguments') ? [obj] : obj) : []; |
| }; |
| |
| var $time = Date.now || function(){ |
| return +new Date; |
| }; |
| |
| function $try(){ |
| for (var i = 0, l = arguments.length; i < l; i++){ |
| try { |
| return arguments[i](); |
| } catch(e){} |
| } |
| return null; |
| }; |
| |
| function $type(obj){ |
| if (obj == undefined) return false; |
| if (obj.$family) return (obj.$family.name == 'number' && !isFinite(obj)) ? false : obj.$family.name; |
| if (obj.nodeName){ |
| switch (obj.nodeType){ |
| case 1: return 'element'; |
| case 3: return (/\S/).test(obj.nodeValue) ? 'textnode' : 'whitespace'; |
| } |
| } else if (typeof obj.length == 'number'){ |
| if (obj.callee) return 'arguments'; |
| else if (obj.item) return 'collection'; |
| } |
| return typeof obj; |
| }; |
| |
| function $unlink(object){ |
| var unlinked; |
| switch ($type(object)){ |
| case 'object': |
| unlinked = {}; |
| for (var p in object) unlinked[p] = $unlink(object[p]); |
| break; |
| case 'hash': |
| unlinked = new Hash(object); |
| break; |
| case 'array': |
| unlinked = []; |
| for (var i = 0, l = object.length; i < l; i++) unlinked[i] = $unlink(object[i]); |
| break; |
| default: return object; |
| } |
| return unlinked; |
| }; |
| |
| |
| /* |
| Script: Browser.js |
| The Browser Core. Contains Browser initialization, Window and Document, and the Browser Hash. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| var Browser = $merge({ |
| |
| Engine: {name: 'unknown', version: 0}, |
| |
| Platform: {name: (window.orientation != undefined) ? 'ipod' : (navigator.platform.match(/mac|win|linux/i) || ['other'])[0].toLowerCase()}, |
| |
| Features: {xpath: !!(document.evaluate), air: !!(window.runtime), query: !!(document.querySelector)}, |
| |
| Plugins: {}, |
| |
| Engines: { |
| |
| presto: function(){ |
| return (!window.opera) ? false : ((arguments.callee.caller) ? 960 : ((document.getElementsByClassName) ? 950 : 925)); |
| }, |
| |
| trident: function(){ |
| return (!window.ActiveXObject) ? false : ((window.XMLHttpRequest) ? 5 : 4); |
| }, |
| |
| webkit: function(){ |
| return (navigator.taintEnabled) ? false : ((Browser.Features.xpath) ? ((Browser.Features.query) ? 525 : 420) : 419); |
| }, |
| |
| gecko: function(){ |
| return (document.getBoxObjectFor == undefined) ? false : ((document.getElementsByClassName) ? 19 : 18); |
| } |
| |
| } |
| |
| }, Browser || {}); |
| |
| Browser.Platform[Browser.Platform.name] = true; |
| |
| Browser.detect = function(){ |
| |
| for (var engine in this.Engines){ |
| var version = this.Engines[engine](); |
| if (version){ |
| this.Engine = {name: engine, version: version}; |
| this.Engine[engine] = this.Engine[engine + version] = true; |
| break; |
| } |
| } |
| |
| return {name: engine, version: version}; |
| |
| }; |
| |
| Browser.detect(); |
| |
| Browser.Request = function(){ |
| return $try(function(){ |
| return new XMLHttpRequest(); |
| }, function(){ |
| return new ActiveXObject('MSXML2.XMLHTTP'); |
| }); |
| }; |
| |
| Browser.Features.xhr = !!(Browser.Request()); |
| |
| Browser.Plugins.Flash = (function(){ |
| var version = ($try(function(){ |
| return navigator.plugins['Shockwave Flash'].description; |
| }, function(){ |
| return new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version'); |
| }) || '0 r0').match(/\d+/g); |
| return {version: parseInt(version[0] || 0 + '.' + version[1], 10) || 0, build: parseInt(version[2], 10) || 0}; |
| })(); |
| |
| function $exec(text){ |
| if (!text) return text; |
| if (window.execScript){ |
| window.execScript(text); |
| } else { |
| var script = document.createElement('script'); |
| script.setAttribute('type', 'text/javascript'); |
| script[(Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerText' : 'text'] = text; |
| document.head.appendChild(script); |
| document.head.removeChild(script); |
| } |
| return text; |
| }; |
| |
| Native.UID = 1; |
| |
| var $uid = (Browser.Engine.trident) ? function(item){ |
| return (item.uid || (item.uid = [Native.UID++]))[0]; |
| } : function(item){ |
| return item.uid || (item.uid = Native.UID++); |
| }; |
| |
| var Window = new Native({ |
| |
| name: 'Window', |
| |
| legacy: (Browser.Engine.trident) ? null: window.Window, |
| |
| initialize: function(win){ |
| $uid(win); |
| if (!win.Element){ |
| win.Element = $empty; |
| if (Browser.Engine.webkit) win.document.createElement("iframe"); //fixes safari 2 |
| win.Element.prototype = (Browser.Engine.webkit) ? window["[[DOMElement.prototype]]"] : {}; |
| } |
| win.document.window = win; |
| return $extend(win, Window.Prototype); |
| }, |
| |
| afterImplement: function(property, value){ |
| window[property] = Window.Prototype[property] = value; |
| } |
| |
| }); |
| |
| Window.Prototype = {$family: {name: 'window'}}; |
| |
| new Window(window); |
| |
| var Document = new Native({ |
| |
| name: 'Document', |
| |
| legacy: (Browser.Engine.trident) ? null: window.Document, |
| |
| initialize: function(doc){ |
| $uid(doc); |
| doc.head = doc.getElementsByTagName('head')[0]; |
| doc.html = doc.getElementsByTagName('html')[0]; |
| if (Browser.Engine.trident && Browser.Engine.version <= 4) $try(function(){ |
| doc.execCommand("BackgroundImageCache", false, true); |
| }); |
| if (Browser.Engine.trident) doc.window.attachEvent('onunload', function() { |
| doc.window.detachEvent('onunload', arguments.callee); |
| doc.head = doc.html = doc.window = null; |
| }); |
| return $extend(doc, Document.Prototype); |
| }, |
| |
| afterImplement: function(property, value){ |
| document[property] = Document.Prototype[property] = value; |
| } |
| |
| }); |
| |
| Document.Prototype = {$family: {name: 'document'}}; |
| |
| new Document(document); |
| |
| |
| /* |
| Script: Array.js |
| Contains Array Prototypes like each, contains, and erase. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| Array.implement({ |
| |
| every: function(fn, bind){ |
| for (var i = 0, l = this.length; i < l; i++){ |
| if (!fn.call(bind, this[i], i, this)) return false; |
| } |
| return true; |
| }, |
| |
| filter: function(fn, bind){ |
| var results = []; |
| for (var i = 0, l = this.length; i < l; i++){ |
| if (fn.call(bind, this[i], i, this)) results.push(this[i]); |
| } |
| return results; |
| }, |
| |
| clean: function() { |
| return this.filter($defined); |
| }, |
| |
| indexOf: function(item, from){ |
| var len = this.length; |
| for (var i = (from < 0) ? Math.max(0, len + from) : from || 0; i < len; i++){ |
| if (this[i] === item) return i; |
| } |
| return -1; |
| }, |
| |
| map: function(fn, bind){ |
| var results = []; |
| for (var i = 0, l = this.length; i < l; i++) results[i] = fn.call(bind, this[i], i, this); |
| return results; |
| }, |
| |
| some: function(fn, bind){ |
| for (var i = 0, l = this.length; i < l; i++){ |
| if (fn.call(bind, this[i], i, this)) return true; |
| } |
| return false; |
| }, |
| |
| associate: function(keys){ |
| var obj = {}, length = Math.min(this.length, keys.length); |
| for (var i = 0; i < length; i++) obj[keys[i]] = this[i]; |
| return obj; |
| }, |
| |
| link: function(object){ |
| var result = {}; |
| for (var i = 0, l = this.length; i < l; i++){ |
| for (var key in object){ |
| if (object[key](this[i])){ |
| result[key] = this[i]; |
| delete object[key]; |
| break; |
| } |
| } |
| } |
| return result; |
| }, |
| |
| contains: function(item, from){ |
| return this.indexOf(item, from) != -1; |
| }, |
| |
| extend: function(array){ |
| for (var i = 0, j = array.length; i < j; i++) this.push(array[i]); |
| return this; |
| }, |
| |
| getLast: function(){ |
| return (this.length) ? this[this.length - 1] : null; |
| }, |
| |
| getRandom: function(){ |
| return (this.length) ? this[$random(0, this.length - 1)] : null; |
| }, |
| |
| include: function(item){ |
| if (!this.contains(item)) this.push(item); |
| return this; |
| }, |
| |
| combine: function(array){ |
| for (var i = 0, l = array.length; i < l; i++) this.include(array[i]); |
| return this; |
| }, |
| |
| erase: function(item){ |
| for (var i = this.length; i--; i){ |
| if (this[i] === item) this.splice(i, 1); |
| } |
| return this; |
| }, |
| |
| empty: function(){ |
| this.length = 0; |
| return this; |
| }, |
| |
| flatten: function(){ |
| var array = []; |
| for (var i = 0, l = this.length; i < l; i++){ |
| var type = $type(this[i]); |
| if (!type) continue; |
| array = array.concat((type == 'array' || type == 'collection' || type == 'arguments') ? Array.flatten(this[i]) : this[i]); |
| } |
| return array; |
| }, |
| |
| hexToRgb: function(array){ |
| if (this.length != 3) return null; |
| var rgb = this.map(function(value){ |
| if (value.length == 1) value += value; |
| return value.toInt(16); |
| }); |
| return (array) ? rgb : 'rgb(' + rgb + ')'; |
| }, |
| |
| rgbToHex: function(array){ |
| if (this.length < 3) return null; |
| if (this.length == 4 && this[3] == 0 && !array) return 'transparent'; |
| var hex = []; |
| for (var i = 0; i < 3; i++){ |
| var bit = (this[i] - 0).toString(16); |
| hex.push((bit.length == 1) ? '0' + bit : bit); |
| } |
| return (array) ? hex : '#' + hex.join(''); |
| } |
| |
| }); |
| |
| |
| /* |
| Script: Function.js |
| Contains Function Prototypes like create, bind, pass, and delay. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| Function.implement({ |
| |
| extend: function(properties){ |
| for (var property in properties) this[property] = properties[property]; |
| return this; |
| }, |
| |
| create: function(options){ |
| var self = this; |
| options = options || {}; |
| return function(event){ |
| var args = options.arguments; |
| args = (args != undefined) ? $splat(args) : Array.slice(arguments, (options.event) ? 1 : 0); |
| if (options.event) args = [event || window.event].extend(args); |
| var returns = function(){ |
| return self.apply(options.bind || null, args); |
| }; |
| if (options.delay) return setTimeout(returns, options.delay); |
| if (options.periodical) return setInterval(returns, options.periodical); |
| if (options.attempt) return $try(returns); |
| return returns(); |
| }; |
| }, |
| |
| run: function(args, bind){ |
| return this.apply(bind, $splat(args)); |
| }, |
| |
| pass: function(args, bind){ |
| return this.create({bind: bind, arguments: args}); |
| }, |
| |
| bind: function(bind, args){ |
| return this.create({bind: bind, arguments: args}); |
| }, |
| |
| bindWithEvent: function(bind, args){ |
| return this.create({bind: bind, arguments: args, event: true}); |
| }, |
| |
| attempt: function(args, bind){ |
| return this.create({bind: bind, arguments: args, attempt: true})(); |
| }, |
| |
| delay: function(delay, bind, args){ |
| return this.create({bind: bind, arguments: args, delay: delay})(); |
| }, |
| |
| periodical: function(periodical, bind, args){ |
| return this.create({bind: bind, arguments: args, periodical: periodical})(); |
| } |
| |
| }); |
| |
| |
| /* |
| Script: Number.js |
| Contains Number Prototypes like limit, round, times, and ceil. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| Number.implement({ |
| |
| limit: function(min, max){ |
| return Math.min(max, Math.max(min, this)); |
| }, |
| |
| round: function(precision){ |
| precision = Math.pow(10, precision || 0); |
| return Math.round(this * precision) / precision; |
| }, |
| |
| times: function(fn, bind){ |
| for (var i = 0; i < this; i++) fn.call(bind, i, this); |
| }, |
| |
| toFloat: function(){ |
| return parseFloat(this); |
| }, |
| |
| toInt: function(base){ |
| return parseInt(this, base || 10); |
| } |
| |
| }); |
| |
| Number.alias('times', 'each'); |
| |
| (function(math){ |
| var methods = {}; |
| math.each(function(name){ |
| if (!Number[name]) methods[name] = function(){ |
| return Math[name].apply(null, [this].concat($A(arguments))); |
| }; |
| }); |
| Number.implement(methods); |
| })(['abs', 'acos', 'asin', 'atan', 'atan2', 'ceil', 'cos', 'exp', 'floor', 'log', 'max', 'min', 'pow', 'sin', 'sqrt', 'tan']); |
| |
| |
| /* |
| Script: String.js |
| Contains String Prototypes like camelCase, capitalize, test, and toInt. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| String.implement({ |
| |
| test: function(regex, params){ |
| return ((typeof regex == 'string') ? new RegExp(regex, params) : regex).test(this); |
| }, |
| |
| contains: function(string, separator){ |
| return (separator) ? (separator + this + separator).indexOf(separator + string + separator) > -1 : this.indexOf(string) > -1; |
| }, |
| |
| trim: function(){ |
| return this.replace(/^\s+|\s+$/g, ''); |
| }, |
| |
| clean: function(){ |
| return this.replace(/\s+/g, ' ').trim(); |
| }, |
| |
| camelCase: function(){ |
| return this.replace(/-\D/g, function(match){ |
| return match.charAt(1).toUpperCase(); |
| }); |
| }, |
| |
| hyphenate: function(){ |
| return this.replace(/[A-Z]/g, function(match){ |
| return ('-' + match.charAt(0).toLowerCase()); |
| }); |
| }, |
| |
| capitalize: function(){ |
| return this.replace(/\b[a-z]/g, function(match){ |
| return match.toUpperCase(); |
| }); |
| }, |
| |
| escapeRegExp: function(){ |
| return this.replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1'); |
| }, |
| |
| toInt: function(base){ |
| return parseInt(this, base || 10); |
| }, |
| |
| toFloat: function(){ |
| return parseFloat(this); |
| }, |
| |
| hexToRgb: function(array){ |
| var hex = this.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/); |
| return (hex) ? hex.slice(1).hexToRgb(array) : null; |
| }, |
| |
| rgbToHex: function(array){ |
| var rgb = this.match(/\d{1,3}/g); |
| return (rgb) ? rgb.rgbToHex(array) : null; |
| }, |
| |
| stripScripts: function(option){ |
| var scripts = ''; |
| var text = this.replace(/<script[^>]*>([\s\S]*?)<\/script>/gi, function(){ |
| scripts += arguments[1] + '\n'; |
| return ''; |
| }); |
| if (option === true) $exec(scripts); |
| else if ($type(option) == 'function') option(scripts, text); |
| return text; |
| }, |
| |
| substitute: function(object, regexp){ |
| return this.replace(regexp || (/\\?\{([^{}]+)\}/g), function(match, name){ |
| if (match.charAt(0) == '\\') return match.slice(1); |
| return (object[name] != undefined) ? object[name] : ''; |
| }); |
| } |
| |
| }); |
| |
| |
| /* |
| Script: Hash.js |
| Contains Hash Prototypes. Provides a means for overcoming the JavaScript practical impossibility of extending native Objects. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| Hash.implement({ |
| |
| has: Object.prototype.hasOwnProperty, |
| |
| keyOf: function(value){ |
| for (var key in this){ |
| if (this.hasOwnProperty(key) && this[key] === value) return key; |
| } |
| return null; |
| }, |
| |
| hasValue: function(value){ |
| return (Hash.keyOf(this, value) !== null); |
| }, |
| |
| extend: function(properties){ |
| Hash.each(properties, function(value, key){ |
| Hash.set(this, key, value); |
| }, this); |
| return this; |
| }, |
| |
| combine: function(properties){ |
| Hash.each(properties, function(value, key){ |
| Hash.include(this, key, value); |
| }, this); |
| return this; |
| }, |
| |
| erase: function(key){ |
| if (this.hasOwnProperty(key)) delete this[key]; |
| return this; |
| }, |
| |
| get: function(key){ |
| return (this.hasOwnProperty(key)) ? this[key] : null; |
| }, |
| |
| set: function(key, value){ |
| if (!this[key] || this.hasOwnProperty(key)) this[key] = value; |
| return this; |
| }, |
| |
| empty: function(){ |
| Hash.each(this, function(value, key){ |
| delete this[key]; |
| }, this); |
| return this; |
| }, |
| |
| include: function(key, value){ |
| if (this[key] == undefined) this[key] = value; |
| return this; |
| }, |
| |
| map: function(fn, bind){ |
| var results = new Hash; |
| Hash.each(this, function(value, key){ |
| results.set(key, fn.call(bind, value, key, this)); |
| }, this); |
| return results; |
| }, |
| |
| filter: function(fn, bind){ |
| var results = new Hash; |
| Hash.each(this, function(value, key){ |
| if (fn.call(bind, value, key, this)) results.set(key, value); |
| }, this); |
| return results; |
| }, |
| |
| every: function(fn, bind){ |
| for (var key in this){ |
| if (this.hasOwnProperty(key) && !fn.call(bind, this[key], key)) return false; |
| } |
| return true; |
| }, |
| |
| some: function(fn, bind){ |
| for (var key in this){ |
| if (this.hasOwnProperty(key) && fn.call(bind, this[key], key)) return true; |
| } |
| return false; |
| }, |
| |
| getKeys: function(){ |
| var keys = []; |
| Hash.each(this, function(value, key){ |
| keys.push(key); |
| }); |
| return keys; |
| }, |
| |
| getValues: function(){ |
| var values = []; |
| Hash.each(this, function(value){ |
| values.push(value); |
| }); |
| return values; |
| }, |
| |
| toQueryString: function(base){ |
| var queryString = []; |
| Hash.each(this, function(value, key){ |
| if (base) key = base + '[' + key + ']'; |
| var result; |
| switch ($type(value)){ |
| case 'object': result = Hash.toQueryString(value, key); break; |
| case 'array': |
| var qs = {}; |
| value.each(function(val, i){ |
| qs[i] = val; |
| }); |
| result = Hash.toQueryString(qs, key); |
| break; |
| default: result = key + '=' + encodeURIComponent(value); |
| } |
| if (value != undefined) queryString.push(result); |
| }); |
| |
| return queryString.join('&'); |
| } |
| |
| }); |
| |
| Hash.alias({keyOf: 'indexOf', hasValue: 'contains'}); |
| |
| |
| /* |
| Script: Event.js |
| Contains the Event Native, to make the event object completely crossbrowser. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| var Event = new Native({ |
| |
| name: 'Event', |
| |
| initialize: function(event, win){ |
| win = win || window; |
| var doc = win.document; |
| event = event || win.event; |
| if (event.$extended) return event; |
| this.$extended = true; |
| var type = event.type; |
| var target = event.target || event.srcElement; |
| while (target && target.nodeType == 3) target = target.parentNode; |
| |
| if (type.test(/key/)){ |
| var code = event.which || event.keyCode; |
| var key = Event.Keys.keyOf(code); |
| if (type == 'keydown'){ |
| var fKey = code - 111; |
| if (fKey > 0 && fKey < 13) key = 'f' + fKey; |
| } |
| key = key || String.fromCharCode(code).toLowerCase(); |
| } else if (type.match(/(click|mouse|menu)/i)){ |
| doc = (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body; |
| var page = { |
| x: event.pageX || event.clientX + doc.scrollLeft, |
| y: event.pageY || event.clientY + doc.scrollTop |
| }; |
| var client = { |
| x: (event.pageX) ? event.pageX - win.pageXOffset : event.clientX, |
| y: (event.pageY) ? event.pageY - win.pageYOffset : event.clientY |
| }; |
| if (type.match(/DOMMouseScroll|mousewheel/)){ |
| var wheel = (event.wheelDelta) ? event.wheelDelta / 120 : -(event.detail || 0) / 3; |
| } |
| var rightClick = (event.which == 3) || (event.button == 2); |
| var related = null; |
| if (type.match(/over|out/)){ |
| switch (type){ |
| case 'mouseover': related = event.relatedTarget || event.fromElement; break; |
| case 'mouseout': related = event.relatedTarget || event.toElement; |
| } |
| if (!(function(){ |
| while (related && related.nodeType == 3) related = related.parentNode; |
| return true; |
| }).create({attempt: Browser.Engine.gecko})()) related = false; |
| } |
| } |
| |
| return $extend(this, { |
| event: event, |
| type: type, |
| |
| page: page, |
| client: client, |
| rightClick: rightClick, |
| |
| wheel: wheel, |
| |
| relatedTarget: related, |
| target: target, |
| |
| code: code, |
| key: key, |
| |
| shift: event.shiftKey, |
| control: event.ctrlKey, |
| alt: event.altKey, |
| meta: event.metaKey |
| }); |
| } |
| |
| }); |
| |
| Event.Keys = new Hash({ |
| 'enter': 13, |
| 'up': 38, |
| 'down': 40, |
| 'left': 37, |
| 'right': 39, |
| 'esc': 27, |
| 'space': 32, |
| 'backspace': 8, |
| 'tab': 9, |
| 'delete': 46 |
| }); |
| |
| Event.implement({ |
| |
| stop: function(){ |
| return this.stopPropagation().preventDefault(); |
| }, |
| |
| stopPropagation: function(){ |
| if (this.event.stopPropagation) this.event.stopPropagation(); |
| else this.event.cancelBubble = true; |
| return this; |
| }, |
| |
| preventDefault: function(){ |
| if (this.event.preventDefault) this.event.preventDefault(); |
| else this.event.returnValue = false; |
| return this; |
| } |
| |
| }); |
| |
| |
| /* |
| Script: Class.js |
| Contains the Class Function for easily creating, extending, and implementing reusable Classes. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| function Class(params){ |
| |
| if (params instanceof Function) params = {initialize: params}; |
| |
| var newClass = function(){ |
| Object.reset(this); |
| if (newClass._prototyping) return this; |
| this._current = $empty; |
| var value = (this.initialize) ? this.initialize.apply(this, arguments) : this; |
| delete this._current; delete this.caller; |
| return value; |
| }.extend(this); |
| |
| newClass.implement(params); |
| |
| newClass.constructor = Class; |
| newClass.prototype.constructor = newClass; |
| |
| return newClass; |
| |
| }; |
| |
| Function.prototype.protect = function(){ |
| this._protected = true; |
| return this; |
| }; |
| |
| Object.reset = function(object, key){ |
| |
| if (key == null){ |
| for (var p in object) Object.reset(object, p); |
| return object; |
| } |
| |
| delete object[key]; |
| |
| switch ($type(object[key])){ |
| case 'object': |
| var F = function(){}; |
| F.prototype = object[key]; |
| var i = new F; |
| object[key] = Object.reset(i); |
| break; |
| case 'array': object[key] = $unlink(object[key]); break; |
| } |
| |
| return object; |
| |
| }; |
| |
| new Native({name: 'Class', initialize: Class}).extend({ |
| |
| instantiate: function(F){ |
| F._prototyping = true; |
| var proto = new F; |
| delete F._prototyping; |
| return proto; |
| }, |
| |
| wrap: function(self, key, method){ |
| if (method._origin) method = method._origin; |
| |
| return function(){ |
| if (method._protected && this._current == null) throw new Error('The method "' + key + '" cannot be called.'); |
| var caller = this.caller, current = this._current; |
| this.caller = current; this._current = arguments.callee; |
| var result = method.apply(this, arguments); |
| this._current = current; this.caller = caller; |
| return result; |
| }.extend({_owner: self, _origin: method, _name: key}); |
| |
| } |
| |
| }); |
| |
| Class.implement({ |
| |
| implement: function(key, value){ |
| |
| if ($type(key) == 'object'){ |
| for (var p in key) this.implement(p, key[p]); |
| return this; |
| } |
| |
| var mutator = Class.Mutators[key]; |
| |
| if (mutator){ |
| value = mutator.call(this, value); |
| if (value == null) return this; |
| } |
| |
| var proto = this.prototype; |
| |
| switch ($type(value)){ |
| |
| case 'function': |
| if (value._hidden) return this; |
| proto[key] = Class.wrap(this, key, value); |
| break; |
| |
| case 'object': |
| var previous = proto[key]; |
| if ($type(previous) == 'object') $mixin(previous, value); |
| else proto[key] = $unlink(value); |
| break; |
| |
| case 'array': |
| proto[key] = $unlink(value); |
| break; |
| |
| default: proto[key] = value; |
| |
| } |
| |
| return this; |
| |
| } |
| |
| }); |
| |
| Class.Mutators = { |
| |
| Extends: function(parent){ |
| |
| this.parent = parent; |
| this.prototype = Class.instantiate(parent); |
| |
| this.implement('parent', function(){ |
| var name = this.caller._name, previous = this.caller._owner.parent.prototype[name]; |
| if (!previous) throw new Error('The method "' + name + '" has no parent.'); |
| return previous.apply(this, arguments); |
| }.protect()); |
| |
| }, |
| |
| Implements: function(items){ |
| $splat(items).each(function(item){ |
| if (item instanceof Function) item = Class.instantiate(item); |
| this.implement(item); |
| }, this); |
| |
| } |
| |
| }; |
| |
| |
| /* |
| Script: Class.Extras.js |
| Contains Utility Classes that can be implemented into your own Classes to ease the execution of many common tasks. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| var Chain = new Class({ |
| |
| $chain: [], |
| |
| chain: function(){ |
| this.$chain.extend(Array.flatten(arguments)); |
| return this; |
| }, |
| |
| callChain: function(){ |
| return (this.$chain.length) ? this.$chain.shift().apply(this, arguments) : false; |
| }, |
| |
| clearChain: function(){ |
| this.$chain.empty(); |
| return this; |
| } |
| |
| }); |
| |
| var Events = new Class({ |
| |
| $events: {}, |
| |
| addEvent: function(type, fn, internal){ |
| type = Events.removeOn(type); |
| if (fn != $empty){ |
| this.$events[type] = this.$events[type] || []; |
| this.$events[type].include(fn); |
| if (internal) fn.internal = true; |
| } |
| return this; |
| }, |
| |
| addEvents: function(events){ |
| for (var type in events) this.addEvent(type, events[type]); |
| return this; |
| }, |
| |
| fireEvent: function(type, args, delay){ |
| type = Events.removeOn(type); |
| if (!this.$events || !this.$events[type]) return this; |
| this.$events[type].each(function(fn){ |
| fn.create({'bind': this, 'delay': delay, 'arguments': args})(); |
| }, this); |
| return this; |
| }, |
| |
| removeEvent: function(type, fn){ |
| type = Events.removeOn(type); |
| if (!this.$events[type]) return this; |
| if (!fn.internal) this.$events[type].erase(fn); |
| return this; |
| }, |
| |
| removeEvents: function(events){ |
| var type; |
| if ($type(events) == 'object'){ |
| for (type in events) this.removeEvent(type, events[type]); |
| return this; |
| } |
| if (events) events = Events.removeOn(events); |
| for (type in this.$events){ |
| if (events && events != type) continue; |
| var fns = this.$events[type]; |
| for (var i = fns.length; i--; i) this.removeEvent(type, fns[i]); |
| } |
| return this; |
| } |
| |
| }); |
| |
| Events.removeOn = function(string){ |
| return string.replace(/^on([A-Z])/, function(full, first) { |
| return first.toLowerCase(); |
| }); |
| }; |
| |
| var Options = new Class({ |
| |
| setOptions: function(){ |
| this.options = $merge.run([this.options].extend(arguments)); |
| if (!this.addEvent) return this; |
| for (var option in this.options){ |
| if ($type(this.options[option]) != 'function' || !(/^on[A-Z]/).test(option)) continue; |
| this.addEvent(option, this.options[option]); |
| delete this.options[option]; |
| } |
| return this; |
| } |
| |
| }); |
| |
| |
| /* |
| Script: Element.js |
| One of the most important items in MooTools. Contains the dollar function, the dollars function, and an handful of cross-browser, |
| time-saver methods to let you easily work with HTML Elements. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| var Element = new Native({ |
| |
| name: 'Element', |
| |
| legacy: window.Element, |
| |
| initialize: function(tag, props){ |
| var konstructor = Element.Constructors.get(tag); |
| if (konstructor) return konstructor(props); |
| if (typeof tag == 'string') return document.newElement(tag, props); |
| return $(tag).set(props); |
| }, |
| |
| afterImplement: function(key, value){ |
| Element.Prototype[key] = value; |
| if (Array[key]) return; |
| Elements.implement(key, function(){ |
| var items = [], elements = true; |
| for (var i = 0, j = this.length; i < j; i++){ |
| var returns = this[i][key].apply(this[i], arguments); |
| items.push(returns); |
| if (elements) elements = ($type(returns) == 'element'); |
| } |
| return (elements) ? new Elements(items) : items; |
| }); |
| } |
| |
| }); |
| |
| Element.Prototype = {$family: {name: 'element'}}; |
| |
| Element.Constructors = new Hash; |
| |
| var IFrame = new Native({ |
| |
| name: 'IFrame', |
| |
| generics: false, |
| |
| initialize: function(){ |
| var params = Array.link(arguments, {properties: Object.type, iframe: $defined}); |
| var props = params.properties || {}; |
| var iframe = $(params.iframe) || false; |
| var onload = props.onload || $empty; |
| delete props.onload; |
| props.id = props.name = $pick(props.id, props.name, iframe.id, iframe.name, 'IFrame_' + $time()); |
| iframe = new Element(iframe || 'iframe', props); |
| var onFrameLoad = function(){ |
| var host = $try(function(){ |
| return iframe.contentWindow.location.host; |
| }); |
| if (host && host == window.location.host){ |
| var win = new Window(iframe.contentWindow); |
| new Document(iframe.contentWindow.document); |
| $extend(win.Element.prototype, Element.Prototype); |
| } |
| onload.call(iframe.contentWindow, iframe.contentWindow.document); |
| }; |
| (window.frames[props.id]) ? onFrameLoad() : iframe.addListener('load', onFrameLoad); |
| return iframe; |
| } |
| |
| }); |
| |
| var Elements = new Native({ |
| |
| initialize: function(elements, options){ |
| options = $extend({ddup: true, cash: true}, options); |
| elements = elements || []; |
| if (options.ddup || options.cash){ |
| var uniques = {}, returned = []; |
| for (var i = 0, l = elements.length; i < l; i++){ |
| var el = $.element(elements[i], !options.cash); |
| if (options.ddup){ |
| if (uniques[el.uid]) continue; |
| uniques[el.uid] = true; |
| } |
| returned.push(el); |
| } |
| elements = returned; |
| } |
| return (options.cash) ? $extend(elements, this) : elements; |
| } |
| |
| }); |
| |
| Elements.implement({ |
| |
| filter: function(filter, bind){ |
| if (!filter) return this; |
| return new Elements(Array.filter(this, (typeof filter == 'string') ? function(item){ |
| return item.match(filter); |
| } : filter, bind)); |
| } |
| |
| }); |
| |
| Document.implement({ |
| |
| newElement: function(tag, props){ |
| if (Browser.Engine.trident && props){ |
| ['name', 'type', 'checked'].each(function(attribute){ |
| if (!props[attribute]) return; |
| tag += ' ' + attribute + '="' + props[attribute] + '"'; |
| if (attribute != 'checked') delete props[attribute]; |
| }); |
| tag = '<' + tag + '>'; |
| } |
| return $.element(this.createElement(tag)).set(props); |
| }, |
| |
| newTextNode: function(text){ |
| return this.createTextNode(text); |
| }, |
| |
| getDocument: function(){ |
| return this; |
| }, |
| |
| getWindow: function(){ |
| return this.window; |
| } |
| |
| }); |
| |
| Window.implement({ |
| |
| $: function(el, nocash){ |
| if (el && el.$family && el.uid) return el; |
| var type = $type(el); |
| return ($[type]) ? $[type](el, nocash, this.document) : null; |
| }, |
| |
| $$: function(selector){ |
| if (arguments.length == 1 && typeof selector == 'string') return this.document.getElements(selector); |
| var elements = []; |
| var args = Array.flatten(arguments); |
| for (var i = 0, l = args.length; i < l; i++){ |
| var item = args[i]; |
| switch ($type(item)){ |
| case 'element': elements.push(item); break; |
| case 'string': elements.extend(this.document.getElements(item, true)); |
| } |
| } |
| return new Elements(elements); |
| }, |
| |
| getDocument: function(){ |
| return this.document; |
| }, |
| |
| getWindow: function(){ |
| return this; |
| } |
| |
| }); |
| |
| $.string = function(id, nocash, doc){ |
| id = doc.getElementById(id); |
| return (id) ? $.element(id, nocash) : null; |
| }; |
| |
| $.element = function(el, nocash){ |
| $uid(el); |
| if (!nocash && !el.$family && !(/^object|embed$/i).test(el.tagName)){ |
| var proto = Element.Prototype; |
| for (var p in proto) el[p] = proto[p]; |
| }; |
| return el; |
| }; |
| |
| $.object = function(obj, nocash, doc){ |
| if (obj.toElement) return $.element(obj.toElement(doc), nocash); |
| return null; |
| }; |
| |
| $.textnode = $.whitespace = $.window = $.document = $arguments(0); |
| |
| Native.implement([Element, Document], { |
| |
| getElement: function(selector, nocash){ |
| return $(this.getElements(selector, true)[0] || null, nocash); |
| }, |
| |
| getElements: function(tags, nocash){ |
| tags = tags.split(','); |
| var elements = []; |
| var ddup = (tags.length > 1); |
| tags.each(function(tag){ |
| var partial = this.getElementsByTagName(tag.trim()); |
| (ddup) ? elements.extend(partial) : elements = partial; |
| }, this); |
| return new Elements(elements, {ddup: ddup, cash: !nocash}); |
| } |
| |
| }); |
| |
| (function(){ |
| |
| var collected = {}, storage = {}; |
| var props = {input: 'checked', option: 'selected', textarea: (Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerHTML' : 'value'}; |
| |
| var get = function(uid){ |
| return (storage[uid] || (storage[uid] = {})); |
| }; |
| |
| var clean = function(item, retain){ |
| if (!item) return; |
| var uid = item.uid; |
| if (Browser.Engine.trident){ |
| if (item.clearAttributes){ |
| var clone = retain && item.cloneNode(false); |
| item.clearAttributes(); |
| if (clone) item.mergeAttributes(clone); |
| } else if (item.removeEvents){ |
| item.removeEvents(); |
| } |
| if ((/object/i).test(item.tagName)){ |
| for (var p in item){ |
| if (typeof item[p] == 'function') item[p] = $empty; |
| } |
| Element.dispose(item); |
| } |
| } |
| if (!uid) return; |
| collected[uid] = storage[uid] = null; |
| }; |
| |
| var purge = function(){ |
| Hash.each(collected, clean); |
| if (Browser.Engine.trident) $A(document.getElementsByTagName('object')).each(clean); |
| if (window.CollectGarbage) CollectGarbage(); |
| collected = storage = null; |
| }; |
| |
| var walk = function(element, walk, start, match, all, nocash){ |
| var el = element[start || walk]; |
| var elements = []; |
| while (el){ |
| if (el.nodeType == 1 && (!match || Element.match(el, match))){ |
| if (!all) return $(el, nocash); |
| elements.push(el); |
| } |
| el = el[walk]; |
| } |
| return (all) ? new Elements(elements, {ddup: false, cash: !nocash}) : null; |
| }; |
| |
| var attributes = { |
| 'html': 'innerHTML', |
| 'class': 'className', |
| 'for': 'htmlFor', |
| 'text': (Browser.Engine.trident || (Browser.Engine.webkit && Browser.Engine.version < 420)) ? 'innerText' : 'textContent' |
| }; |
| var bools = ['compact', 'nowrap', 'ismap', 'declare', 'noshade', 'checked', 'disabled', 'readonly', 'multiple', 'selected', 'noresize', 'defer']; |
| var camels = ['value', 'accessKey', 'cellPadding', 'cellSpacing', 'colSpan', 'frameBorder', 'maxLength', 'readOnly', 'rowSpan', 'tabIndex', 'useMap']; |
| |
| bools = bools.associate(bools); |
| |
| Hash.extend(attributes, bools); |
| Hash.extend(attributes, camels.associate(camels.map(String.toLowerCase))); |
| |
| var inserters = { |
| |
| before: function(context, element){ |
| if (element.parentNode) element.parentNode.insertBefore(context, element); |
| }, |
| |
| after: function(context, element){ |
| if (!element.parentNode) return; |
| var next = element.nextSibling; |
| (next) ? element.parentNode.insertBefore(context, next) : element.parentNode.appendChild(context); |
| }, |
| |
| bottom: function(context, element){ |
| element.appendChild(context); |
| }, |
| |
| top: function(context, element){ |
| var first = element.firstChild; |
| (first) ? element.insertBefore(context, first) : element.appendChild(context); |
| } |
| |
| }; |
| |
| inserters.inside = inserters.bottom; |
| |
| Hash.each(inserters, function(inserter, where){ |
| |
| where = where.capitalize(); |
| |
| Element.implement('inject' + where, function(el){ |
| inserter(this, $(el, true)); |
| return this; |
| }); |
| |
| Element.implement('grab' + where, function(el){ |
| inserter($(el, true), this); |
| return this; |
| }); |
| |
| }); |
| |
| Element.implement({ |
| |
| set: function(prop, value){ |
| switch ($type(prop)){ |
| case 'object': |
| for (var p in prop) this.set(p, prop[p]); |
| break; |
| case 'string': |
| var property = Element.Properties.get(prop); |
| (property && property.set) ? property.set.apply(this, Array.slice(arguments, 1)) : this.setProperty(prop, value); |
| } |
| return this; |
| }, |
| |
| get: function(prop){ |
| var property = Element.Properties.get(prop); |
| return (property && property.get) ? property.get.apply(this, Array.slice(arguments, 1)) : this.getProperty(prop); |
| }, |
| |
| erase: function(prop){ |
| var property = Element.Properties.get(prop); |
| (property && property.erase) ? property.erase.apply(this) : this.removeProperty(prop); |
| return this; |
| }, |
| |
| setProperty: function(attribute, value){ |
| var key = attributes[attribute]; |
| if (value == undefined) return this.removeProperty(attribute); |
| if (key && bools[attribute]) value = !!value; |
| (key) ? this[key] = value : this.setAttribute(attribute, '' + value); |
| return this; |
| }, |
| |
| setProperties: function(attributes){ |
| for (var attribute in attributes) this.setProperty(attribute, attributes[attribute]); |
| return this; |
| }, |
| |
| getProperty: function(attribute){ |
| var key = attributes[attribute]; |
| var value = (key) ? this[key] : this.getAttribute(attribute, 2); |
| return (bools[attribute]) ? !!value : (key) ? value : value || null; |
| }, |
| |
| getProperties: function(){ |
| var args = $A(arguments); |
| return args.map(this.getProperty, this).associate(args); |
| }, |
| |
| removeProperty: function(attribute){ |
| var key = attributes[attribute]; |
| (key) ? this[key] = (key && bools[attribute]) ? false : '' : this.removeAttribute(attribute); |
| return this; |
| }, |
| |
| removeProperties: function(){ |
| Array.each(arguments, this.removeProperty, this); |
| return this; |
| }, |
| |
| hasClass: function(className){ |
| return this.className.contains(className, ' '); |
| }, |
| |
| addClass: function(className){ |
| if (!this.hasClass(className)) this.className = (this.className + ' ' + className).clean(); |
| return this; |
| }, |
| |
| removeClass: function(className){ |
| this.className = this.className.replace(new RegExp('(^|\\s)' + className + '(?:\\s|$)'), '$1'); |
| return this; |
| }, |
| |
| toggleClass: function(className){ |
| return this.hasClass(className) ? this.removeClass(className) : this.addClass(className); |
| }, |
| |
| adopt: function(){ |
| Array.flatten(arguments).each(function(element){ |
| element = $(element, true); |
| if (element) this.appendChild(element); |
| }, this); |
| return this; |
| }, |
| |
| appendText: function(text, where){ |
| return this.grab(this.getDocument().newTextNode(text), where); |
| }, |
| |
| grab: function(el, where){ |
| inserters[where || 'bottom']($(el, true), this); |
| return this; |
| }, |
| |
| inject: function(el, where){ |
| inserters[where || 'bottom'](this, $(el, true)); |
| return this; |
| }, |
| |
| replaces: function(el){ |
| el = $(el, true); |
| el.parentNode.replaceChild(this, el); |
| return this; |
| }, |
| |
| wraps: function(el, where){ |
| el = $(el, true); |
| return this.replaces(el).grab(el, where); |
| }, |
| |
| getPrevious: function(match, nocash){ |
| return walk(this, 'previousSibling', null, match, false, nocash); |
| }, |
| |
| getAllPrevious: function(match, nocash){ |
| return walk(this, 'previousSibling', null, match, true, nocash); |
| }, |
| |
| getNext: function(match, nocash){ |
| return walk(this, 'nextSibling', null, match, false, nocash); |
| }, |
| |
| getAllNext: function(match, nocash){ |
| return walk(this, 'nextSibling', null, match, true, nocash); |
| }, |
| |
| getFirst: function(match, nocash){ |
| return walk(this, 'nextSibling', 'firstChild', match, false, nocash); |
| }, |
| |
| getLast: function(match, nocash){ |
| return walk(this, 'previousSibling', 'lastChild', match, false, nocash); |
| }, |
| |
| getParent: function(match, nocash){ |
| return walk(this, 'parentNode', null, match, false, nocash); |
| }, |
| |
| getParents: function(match, nocash){ |
| return walk(this, 'parentNode', null, match, true, nocash); |
| }, |
| |
| getSiblings: function(match, nocash) { |
| return this.getParent().getChildren(match, nocash).erase(this); |
| }, |
| |
| getChildren: function(match, nocash){ |
| return walk(this, 'nextSibling', 'firstChild', match, true, nocash); |
| }, |
| |
| getWindow: function(){ |
| return this.ownerDocument.window; |
| }, |
| |
| getDocument: function(){ |
| return this.ownerDocument; |
| }, |
| |
| getElementById: function(id, nocash){ |
| var el = this.ownerDocument.getElementById(id); |
| if (!el) return null; |
| for (var parent = el.parentNode; parent != this; parent = parent.parentNode){ |
| if (!parent) return null; |
| } |
| return $.element(el, nocash); |
| }, |
| |
| getSelected: function(){ |
| return new Elements($A(this.options).filter(function(option){ |
| return option.selected; |
| })); |
| }, |
| |
| getComputedStyle: function(property){ |
| if (this.currentStyle) return this.currentStyle[property.camelCase()]; |
| var computed = this.getDocument().defaultView.getComputedStyle(this, null); |
| return (computed) ? computed.getPropertyValue([property.hyphenate()]) : null; |
| }, |
| |
| toQueryString: function(){ |
| var queryString = []; |
| this.getElements('input, select, textarea', true).each(function(el){ |
| if (!el.name || el.disabled) return; |
| var value = (el.tagName.toLowerCase() == 'select') ? Element.getSelected(el).map(function(opt){ |
| return opt.value; |
| }) : ((el.type == 'radio' || el.type == 'checkbox') && !el.checked) ? null : el.value; |
| $splat(value).each(function(val){ |
| if (typeof val != 'undefined') queryString.push(el.name + '=' + encodeURIComponent(val)); |
| }); |
| }); |
| return queryString.join('&'); |
| }, |
| |
| clone: function(contents, keepid){ |
| contents = contents !== false; |
| var clone = this.cloneNode(contents); |
| var clean = function(node, element){ |
| if (!keepid) node.removeAttribute('id'); |
| if (Browser.Engine.trident){ |
| node.clearAttributes(); |
| node.mergeAttributes(element); |
| node.removeAttribute('uid'); |
| if (node.options){ |
| var no = node.options, eo = element.options; |
| for (var j = no.length; j--;) no[j].selected = eo[j].selected; |
| } |
| } |
| var prop = props[element.tagName.toLowerCase()]; |
| if (prop && element[prop]) node[prop] = element[prop]; |
| }; |
| |
| if (contents){ |
| var ce = clone.getElementsByTagName('*'), te = this.getElementsByTagName('*'); |
| for (var i = ce.length; i--;) clean(ce[i], te[i]); |
| } |
| |
| clean(clone, this); |
| return $(clone); |
| }, |
| |
| destroy: function(){ |
| Element.empty(this); |
| Element.dispose(this); |
| clean(this, true); |
| return null; |
| }, |
| |
| empty: function(){ |
| $A(this.childNodes).each(function(node){ |
| Element.destroy(node); |
| }); |
| return this; |
| }, |
| |
| dispose: function(){ |
| return (this.parentNode) ? this.parentNode.removeChild(this) : this; |
| }, |
| |
| hasChild: function(el){ |
| el = $(el, true); |
| if (!el) return false; |
| if (Browser.Engine.webkit && Browser.Engine.version < 420) return $A(this.getElementsByTagName(el.tagName)).contains(el); |
| return (this.contains) ? (this != el && this.contains(el)) : !!(this.compareDocumentPosition(el) & 16); |
| }, |
| |
| match: function(tag){ |
| return (!tag || (tag == this) || (Element.get(this, 'tag') == tag)); |
| } |
| |
| }); |
| |
| Native.implement([Element, Window, Document], { |
| |
| addListener: function(type, fn){ |
| if (type == 'unload'){ |
| var old = fn, self = this; |
| fn = function(){ |
| self.removeListener('unload', fn); |
| old(); |
| }; |
| } else { |
| collected[this.uid] = this; |
| } |
| if (this.addEventListener) this.addEventListener(type, fn, false); |
| else this.attachEvent('on' + type, fn); |
| return this; |
| }, |
| |
| removeListener: function(type, fn){ |
| if (this.removeEventListener) this.removeEventListener(type, fn, false); |
| else this.detachEvent('on' + type, fn); |
| return this; |
| }, |
| |
| retrieve: function(property, dflt){ |
| var storage = get(this.uid), prop = storage[property]; |
| if (dflt != undefined && prop == undefined) prop = storage[property] = dflt; |
| return $pick(prop); |
| }, |
| |
| store: function(property, value){ |
| var storage = get(this.uid); |
| storage[property] = value; |
| return this; |
| }, |
| |
| eliminate: function(property){ |
| var storage = get(this.uid); |
| delete storage[property]; |
| return this; |
| } |
| |
| }); |
| |
| window.addListener('unload', purge); |
| |
| })(); |
| |
| Element.Properties = new Hash; |
| |
| Element.Properties.style = { |
| |
| set: function(style){ |
| this.style.cssText = style; |
| }, |
| |
| get: function(){ |
| return this.style.cssText; |
| }, |
| |
| erase: function(){ |
| this.style.cssText = ''; |
| } |
| |
| }; |
| |
| Element.Properties.tag = { |
| |
| get: function(){ |
| return this.tagName.toLowerCase(); |
| } |
| |
| }; |
| |
| Element.Properties.html = (function(){ |
| var wrapper = document.createElement('div'); |
| |
| var translations = { |
| table: [1, '<table>', '</table>'], |
| select: [1, '<select>', '</select>'], |
| tbody: [2, '<table><tbody>', '</tbody></table>'], |
| tr: [3, '<table><tbody><tr>', '</tr></tbody></table>'] |
| }; |
| translations.thead = translations.tfoot = translations.tbody; |
| |
| var html = { |
| set: function(){ |
| var html = Array.flatten(arguments).join(''); |
| var wrap = Browser.Engine.trident && translations[this.get('tag')]; |
| if (wrap){ |
| var first = wrapper; |
| first.innerHTML = wrap[1] + html + wrap[2]; |
| for (var i = wrap[0]; i--;) first = first.firstChild; |
| this.empty().adopt(first.childNodes); |
| } else { |
| this.innerHTML = html; |
| } |
| } |
| }; |
| |
| html.erase = html.set; |
| |
| return html; |
| })(); |
| |
| if (Browser.Engine.webkit && Browser.Engine.version < 420) Element.Properties.text = { |
| get: function(){ |
| if (this.innerText) return this.innerText; |
| var temp = this.ownerDocument.newElement('div', {html: this.innerHTML}).inject(this.ownerDocument.body); |
| var text = temp.innerText; |
| temp.destroy(); |
| return text; |
| } |
| }; |
| |
| |
| /* |
| Script: Element.Event.js |
| Contains Element methods for dealing with events, and custom Events. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| Element.Properties.events = {set: function(events){ |
| this.addEvents(events); |
| }}; |
| |
| Native.implement([Element, Window, Document], { |
| |
| addEvent: function(type, fn){ |
| var events = this.retrieve('events', {}); |
| events[type] = events[type] || {'keys': [], 'values': []}; |
| if (events[type].keys.contains(fn)) return this; |
| events[type].keys.push(fn); |
| var realType = type, custom = Element.Events.get(type), condition = fn, self = this; |
| if (custom){ |
| if (custom.onAdd) custom.onAdd.call(this, fn); |
| if (custom.condition){ |
| condition = function(event){ |
| if (custom.condition.call(this, event)) return fn.call(this, event); |
| return true; |
| }; |
| } |
| realType = custom.base || realType; |
| } |
| var defn = function(){ |
| return fn.call(self); |
| }; |
| var nativeEvent = Element.NativeEvents[realType]; |
| if (nativeEvent){ |
| if (nativeEvent == 2){ |
| defn = function(event){ |
| event = new Event(event, self.getWindow()); |
| if (condition.call(self, event) === false) event.stop(); |
| }; |
| } |
| this.addListener(realType, defn); |
| } |
| events[type].values.push(defn); |
| return this; |
| }, |
| |
| removeEvent: function(type, fn){ |
| var events = this.retrieve('events'); |
| if (!events || !events[type]) return this; |
| var pos = events[type].keys.indexOf(fn); |
| if (pos == -1) return this; |
| events[type].keys.splice(pos, 1); |
| var value = events[type].values.splice(pos, 1)[0]; |
| var custom = Element.Events.get(type); |
| if (custom){ |
| if (custom.onRemove) custom.onRemove.call(this, fn); |
| type = custom.base || type; |
| } |
| return (Element.NativeEvents[type]) ? this.removeListener(type, value) : this; |
| }, |
| |
| addEvents: function(events){ |
| for (var event in events) this.addEvent(event, events[event]); |
| return this; |
| }, |
| |
| removeEvents: function(events){ |
| var type; |
| if ($type(events) == 'object'){ |
| for (type in events) this.removeEvent(type, events[type]); |
| return this; |
| } |
| var attached = this.retrieve('events'); |
| if (!attached) return this; |
| if (!events){ |
| for (type in attached) this.removeEvents(type); |
| this.eliminate('events'); |
| } else if (attached[events]){ |
| while (attached[events].keys[0]) this.removeEvent(events, attached[events].keys[0]); |
| attached[events] = null; |
| } |
| return this; |
| }, |
| |
| fireEvent: function(type, args, delay){ |
| var events = this.retrieve('events'); |
| if (!events || !events[type]) return this; |
| events[type].keys.each(function(fn){ |
| fn.create({'bind': this, 'delay': delay, 'arguments': args})(); |
| }, this); |
| return this; |
| }, |
| |
| cloneEvents: function(from, type){ |
| from = $(from); |
| var fevents = from.retrieve('events'); |
| if (!fevents) return this; |
| if (!type){ |
| for (var evType in fevents) this.cloneEvents(from, evType); |
| } else if (fevents[type]){ |
| fevents[type].keys.each(function(fn){ |
| this.addEvent(type, fn); |
| }, this); |
| } |
| return this; |
| } |
| |
| }); |
| |
| Element.NativeEvents = { |
| click: 2, dblclick: 2, mouseup: 2, mousedown: 2, contextmenu: 2, //mouse buttons |
| mousewheel: 2, DOMMouseScroll: 2, //mouse wheel |
| mouseover: 2, mouseout: 2, mousemove: 2, selectstart: 2, selectend: 2, //mouse movement |
| keydown: 2, keypress: 2, keyup: 2, //keyboard |
| focus: 2, blur: 2, change: 2, reset: 2, select: 2, submit: 2, //form elements |
| load: 1, unload: 1, beforeunload: 2, resize: 1, move: 1, DOMContentLoaded: 1, readystatechange: 1, //window |
| error: 1, abort: 1, scroll: 1 //misc |
| }; |
| |
| (function(){ |
| |
| var $check = function(event){ |
| var related = event.relatedTarget; |
| if (related == undefined) return true; |
| if (related === false) return false; |
| return ($type(this) != 'document' && related != this && related.prefix != 'xul' && !this.hasChild(related)); |
| }; |
| |
| Element.Events = new Hash({ |
| |
| mouseenter: { |
| base: 'mouseover', |
| condition: $check |
| }, |
| |
| mouseleave: { |
| base: 'mouseout', |
| condition: $check |
| }, |
| |
| mousewheel: { |
| base: (Browser.Engine.gecko) ? 'DOMMouseScroll' : 'mousewheel' |
| } |
| |
| }); |
| |
| })(); |
| |
| |
| /* |
| Script: Element.Style.js |
| Contains methods for interacting with the styles of Elements in a fashionable way. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| Element.Properties.styles = {set: function(styles){ |
| this.setStyles(styles); |
| }}; |
| |
| Element.Properties.opacity = { |
| |
| set: function(opacity, novisibility){ |
| if (!novisibility){ |
| if (opacity == 0){ |
| if (this.style.visibility != 'hidden') this.style.visibility = 'hidden'; |
| } else { |
| if (this.style.visibility != 'visible') this.style.visibility = 'visible'; |
| } |
| } |
| if (!this.currentStyle || !this.currentStyle.hasLayout) this.style.zoom = 1; |
| if (Browser.Engine.trident) this.style.filter = (opacity == 1) ? '' : 'alpha(opacity=' + opacity * 100 + ')'; |
| this.style.opacity = opacity; |
| this.store('opacity', opacity); |
| }, |
| |
| get: function(){ |
| return this.retrieve('opacity', 1); |
| } |
| |
| }; |
| |
| Element.implement({ |
| |
| setOpacity: function(value){ |
| return this.set('opacity', value, true); |
| }, |
| |
| getOpacity: function(){ |
| return this.get('opacity'); |
| }, |
| |
| setStyle: function(property, value){ |
| switch (property){ |
| case 'opacity': return this.set('opacity', parseFloat(value)); |
| case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat'; |
| } |
| property = property.camelCase(); |
| if ($type(value) != 'string'){ |
| var map = (Element.Styles.get(property) || '@').split(' '); |
| value = $splat(value).map(function(val, i){ |
| if (!map[i]) return ''; |
| return ($type(val) == 'number') ? map[i].replace('@', Math.round(val)) : val; |
| }).join(' '); |
| } else if (value == String(Number(value))){ |
| value = Math.round(value); |
| } |
| this.style[property] = value; |
| return this; |
| }, |
| |
| getStyle: function(property){ |
| switch (property){ |
| case 'opacity': return this.get('opacity'); |
| case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat'; |
| } |
| property = property.camelCase(); |
| var result = this.style[property]; |
| if (!$chk(result)){ |
| result = []; |
| for (var style in Element.ShortStyles){ |
| if (property != style) continue; |
| for (var s in Element.ShortStyles[style]) result.push(this.getStyle(s)); |
| return result.join(' '); |
| } |
| result = this.getComputedStyle(property); |
| } |
| if (result){ |
| result = String(result); |
| var color = result.match(/rgba?\([\d\s,]+\)/); |
| if (color) result = result.replace(color[0], color[0].rgbToHex()); |
| } |
| if (Browser.Engine.presto || (Browser.Engine.trident && !$chk(parseInt(result, 10)))){ |
| if (property.test(/^(height|width)$/)){ |
| var values = (property == 'width') ? ['left', 'right'] : ['top', 'bottom'], size = 0; |
| values.each(function(value){ |
| size += this.getStyle('border-' + value + '-width').toInt() + this.getStyle('padding-' + value).toInt(); |
| }, this); |
| return this['offset' + property.capitalize()] - size + 'px'; |
| } |
| if ((Browser.Engine.presto) && String(result).test('px')) return result; |
| if (property.test(/(border(.+)Width|margin|padding)/)) return '0px'; |
| } |
| return result; |
| }, |
| |
| setStyles: function(styles){ |
| for (var style in styles) this.setStyle(style, styles[style]); |
| return this; |
| }, |
| |
| getStyles: function(){ |
| var result = {}; |
| Array.each(arguments, function(key){ |
| result[key] = this.getStyle(key); |
| }, this); |
| return result; |
| } |
| |
| }); |
| |
| Element.Styles = new Hash({ |
| left: '@px', top: '@px', bottom: '@px', right: '@px', |
| width: '@px', height: '@px', maxWidth: '@px', maxHeight: '@px', minWidth: '@px', minHeight: '@px', |
| backgroundColor: 'rgb(@, @, @)', backgroundPosition: '@px @px', color: 'rgb(@, @, @)', |
| fontSize: '@px', letterSpacing: '@px', lineHeight: '@px', clip: 'rect(@px @px @px @px)', |
| margin: '@px @px @px @px', padding: '@px @px @px @px', border: '@px @ rgb(@, @, @) @px @ rgb(@, @, @) @px @ rgb(@, @, @)', |
| borderWidth: '@px @px @px @px', borderStyle: '@ @ @ @', borderColor: 'rgb(@, @, @) rgb(@, @, @) rgb(@, @, @) rgb(@, @, @)', |
| zIndex: '@', 'zoom': '@', fontWeight: '@', textIndent: '@px', opacity: '@' |
| }); |
| |
| Element.ShortStyles = {margin: {}, padding: {}, border: {}, borderWidth: {}, borderStyle: {}, borderColor: {}}; |
| |
| ['Top', 'Right', 'Bottom', 'Left'].each(function(direction){ |
| var Short = Element.ShortStyles; |
| var All = Element.Styles; |
| ['margin', 'padding'].each(function(style){ |
| var sd = style + direction; |
| Short[style][sd] = All[sd] = '@px'; |
| }); |
| var bd = 'border' + direction; |
| Short.border[bd] = All[bd] = '@px @ rgb(@, @, @)'; |
| var bdw = bd + 'Width', bds = bd + 'Style', bdc = bd + 'Color'; |
| Short[bd] = {}; |
| Short.borderWidth[bdw] = Short[bd][bdw] = All[bdw] = '@px'; |
| Short.borderStyle[bds] = Short[bd][bds] = All[bds] = '@'; |
| Short.borderColor[bdc] = Short[bd][bdc] = All[bdc] = 'rgb(@, @, @)'; |
| }); |
| |
| |
| /* |
| Script: Element.Dimensions.js |
| Contains methods to work with size, scroll, or positioning of Elements and the window object. |
| |
| License: |
| MIT-style license. |
| |
| Credits: |
| - Element positioning based on the [qooxdoo](http://qooxdoo.org/) code and smart browser fixes, [LGPL License](http://www.gnu.org/licenses/lgpl.html). |
| - Viewport dimensions based on [YUI](http://developer.yahoo.com/yui/) code, [BSD License](http://developer.yahoo.com/yui/license.html). |
| */ |
| |
| (function(){ |
| |
| Element.implement({ |
| |
| scrollTo: function(x, y){ |
| if (isBody(this)){ |
| this.getWindow().scrollTo(x, y); |
| } else { |
| this.scrollLeft = x; |
| this.scrollTop = y; |
| } |
| return this; |
| }, |
| |
| getSize: function(){ |
| if (isBody(this)) return this.getWindow().getSize(); |
| return {x: this.offsetWidth, y: this.offsetHeight}; |
| }, |
| |
| getScrollSize: function(){ |
| if (isBody(this)) return this.getWindow().getScrollSize(); |
| return {x: this.scrollWidth, y: this.scrollHeight}; |
| }, |
| |
| getScroll: function(){ |
| if (isBody(this)) return this.getWindow().getScroll(); |
| return {x: this.scrollLeft, y: this.scrollTop}; |
| }, |
| |
| getScrolls: function(){ |
| var element = this, position = {x: 0, y: 0}; |
| while (element && !isBody(element)){ |
| position.x += element.scrollLeft; |
| position.y += element.scrollTop; |
| element = element.parentNode; |
| } |
| return position; |
| }, |
| |
| getOffsetParent: function(){ |
| var element = this; |
| if (isBody(element)) return null; |
| if (!Browser.Engine.trident) return element.offsetParent; |
| while ((element = element.parentNode) && !isBody(element)){ |
| if (styleString(element, 'position') != 'static') return element; |
| } |
| return null; |
| }, |
| |
| getOffsets: function(){ |
| if (Browser.Engine.trident){ |
| var bound = this.getBoundingClientRect(), html = this.getDocument().documentElement; |
| var isFixed = styleString(this, 'position') == 'fixed'; |
| return { |
| x: bound.left + ((isFixed) ? 0 : html.scrollLeft) - html.clientLeft, |
| y: bound.top + ((isFixed) ? 0 : html.scrollTop) - html.clientTop |
| }; |
| } |
| |
| var element = this, position = {x: 0, y: 0}; |
| if (isBody(this)) return position; |
| |
| while (element && !isBody(element)){ |
| position.x += element.offsetLeft; |
| position.y += element.offsetTop; |
| |
| if (Browser.Engine.gecko){ |
| if (!borderBox(element)){ |
| position.x += leftBorder(element); |
| position.y += topBorder(element); |
| } |
| var parent = element.parentNode; |
| if (parent && styleString(parent, 'overflow') != 'visible'){ |
| position.x += leftBorder(parent); |
| position.y += topBorder(parent); |
| } |
| } else if (element != this && Browser.Engine.webkit){ |
| position.x += leftBorder(element); |
| position.y += topBorder(element); |
| } |
| |
| element = element.offsetParent; |
| } |
| if (Browser.Engine.gecko && !borderBox(this)){ |
| position.x -= leftBorder(this); |
| position.y -= topBorder(this); |
| } |
| return position; |
| }, |
| |
| getPosition: function(relative){ |
| if (isBody(this)) return {x: 0, y: 0}; |
| var offset = this.getOffsets(), scroll = this.getScrolls(); |
| var position = {x: offset.x - scroll.x, y: offset.y - scroll.y}; |
| var relativePosition = (relative && (relative = $(relative))) ? relative.getPosition() : {x: 0, y: 0}; |
| return {x: position.x - relativePosition.x, y: position.y - relativePosition.y}; |
| }, |
| |
| getCoordinates: function(element){ |
| if (isBody(this)) return this.getWindow().getCoordinates(); |
| var position = this.getPosition(element), size = this.getSize(); |
| var obj = {left: position.x, top: position.y, width: size.x, height: size.y}; |
| obj.right = obj.left + obj.width; |
| obj.bottom = obj.top + obj.height; |
| return obj; |
| }, |
| |
| computePosition: function(obj){ |
| return {left: obj.x - styleNumber(this, 'margin-left'), top: obj.y - styleNumber(this, 'margin-top')}; |
| }, |
| |
| position: function(obj){ |
| return this.setStyles(this.computePosition(obj)); |
| } |
| |
| }); |
| |
| Native.implement([Document, Window], { |
| |
| getSize: function(){ |
| if (Browser.Engine.presto || Browser.Engine.webkit) { |
| var win = this.getWindow(); |
| return {x: win.innerWidth, y: win.innerHeight}; |
| } |
| var doc = getCompatElement(this); |
| return {x: doc.clientWidth, y: doc.clientHeight}; |
| }, |
| |
| getScroll: function(){ |
| var win = this.getWindow(), doc = getCompatElement(this); |
| return {x: win.pageXOffset || doc.scrollLeft, y: win.pageYOffset || doc.scrollTop}; |
| }, |
| |
| getScrollSize: function(){ |
| var doc = getCompatElement(this), min = this.getSize(); |
| return {x: Math.max(doc.scrollWidth, min.x), y: Math.max(doc.scrollHeight, min.y)}; |
| }, |
| |
| getPosition: function(){ |
| return {x: 0, y: 0}; |
| }, |
| |
| getCoordinates: function(){ |
| var size = this.getSize(); |
| return {top: 0, left: 0, bottom: size.y, right: size.x, height: size.y, width: size.x}; |
| } |
| |
| }); |
| |
| // private methods |
| |
| var styleString = Element.getComputedStyle; |
| |
| function styleNumber(element, style){ |
| return styleString(element, style).toInt() || 0; |
| }; |
| |
| function borderBox(element){ |
| return styleString(element, '-moz-box-sizing') == 'border-box'; |
| }; |
| |
| function topBorder(element){ |
| return styleNumber(element, 'border-top-width'); |
| }; |
| |
| function leftBorder(element){ |
| return styleNumber(element, 'border-left-width'); |
| }; |
| |
| function isBody(element){ |
| return (/^(?:body|html)$/i).test(element.tagName); |
| }; |
| |
| function getCompatElement(element){ |
| var doc = element.getDocument(); |
| return (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body; |
| }; |
| |
| })(); |
| |
| //aliases |
| |
| Native.implement([Window, Document, Element], { |
| |
| getHeight: function(){ |
| return this.getSize().y; |
| }, |
| |
| getWidth: function(){ |
| return this.getSize().x; |
| }, |
| |
| getScrollTop: function(){ |
| return this.getScroll().y; |
| }, |
| |
| getScrollLeft: function(){ |
| return this.getScroll().x; |
| }, |
| |
| getScrollHeight: function(){ |
| return this.getScrollSize().y; |
| }, |
| |
| getScrollWidth: function(){ |
| return this.getScrollSize().x; |
| }, |
| |
| getTop: function(){ |
| return this.getPosition().y; |
| }, |
| |
| getLeft: function(){ |
| return this.getPosition().x; |
| } |
| |
| }); |
| |
| |
| /* |
| Script: Selectors.js |
| Adds advanced CSS Querying capabilities for targeting elements. Also includes pseudoselectors support. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| Native.implement([Document, Element], { |
| |
| getElements: function(expression, nocash){ |
| expression = expression.split(','); |
| var items, local = {}; |
| for (var i = 0, l = expression.length; i < l; i++){ |
| var selector = expression[i], elements = Selectors.Utils.search(this, selector, local); |
| if (i != 0 && elements.item) elements = $A(elements); |
| items = (i == 0) ? elements : (items.item) ? $A(items).concat(elements) : items.concat(elements); |
| } |
| return new Elements(items, {ddup: (expression.length > 1), cash: !nocash}); |
| } |
| |
| }); |
| |
| Element.implement({ |
| |
| match: function(selector){ |
| if (!selector || (selector == this)) return true; |
| var tagid = Selectors.Utils.parseTagAndID(selector); |
| var tag = tagid[0], id = tagid[1]; |
| if (!Selectors.Filters.byID(this, id) || !Selectors.Filters.byTag(this, tag)) return false; |
| var parsed = Selectors.Utils.parseSelector(selector); |
| return (parsed) ? Selectors.Utils.filter(this, parsed, {}) : true; |
| } |
| |
| }); |
| |
| var Selectors = {Cache: {nth: {}, parsed: {}}}; |
| |
| Selectors.RegExps = { |
| id: (/#([\w-]+)/), |
| tag: (/^(\w+|\*)/), |
| quick: (/^(\w+|\*)$/), |
| splitter: (/\s*([+>~\s])\s*([a-zA-Z#.*:\[])/g), |
| combined: (/\.([\w-]+)|\[(\w+)(?:([!*^$~|]?=)(["']?)([^\4]*?)\4)?\]|:([\w-]+)(?:\(["']?(.*?)?["']?\)|$)/g) |
| }; |
| |
| Selectors.Utils = { |
| |
| chk: function(item, uniques){ |
| if (!uniques) return true; |
| var uid = $uid(item); |
| if (!uniques[uid]) return uniques[uid] = true; |
| return false; |
| }, |
| |
| parseNthArgument: function(argument){ |
| if (Selectors.Cache.nth[argument]) return Selectors.Cache.nth[argument]; |
| var parsed = argument.match(/^([+-]?\d*)?([a-z]+)?([+-]?\d*)?$/); |
| if (!parsed) return false; |
| var inta = parseInt(parsed[1], 10); |
| var a = (inta || inta === 0) ? inta : 1; |
| var special = parsed[2] || false; |
| var b = parseInt(parsed[3], 10) || 0; |
| if (a != 0){ |
| b--; |
| while (b < 1) b += a; |
| while (b >= a) b -= a; |
| } else { |
| a = b; |
| special = 'index'; |
| } |
| switch (special){ |
| case 'n': parsed = {a: a, b: b, special: 'n'}; break; |
| case 'odd': parsed = {a: 2, b: 0, special: 'n'}; break; |
| case 'even': parsed = {a: 2, b: 1, special: 'n'}; break; |
| case 'first': parsed = {a: 0, special: 'index'}; break; |
| case 'last': parsed = {special: 'last-child'}; break; |
| case 'only': parsed = {special: 'only-child'}; break; |
| default: parsed = {a: (a - 1), special: 'index'}; |
| } |
| |
| return Selectors.Cache.nth[argument] = parsed; |
| }, |
| |
| parseSelector: function(selector){ |
| if (Selectors.Cache.parsed[selector]) return Selectors.Cache.parsed[selector]; |
| var m, parsed = {classes: [], pseudos: [], attributes: []}; |
| while ((m = Selectors.RegExps.combined.exec(selector))){ |
| var cn = m[1], an = m[2], ao = m[3], av = m[5], pn = m[6], pa = m[7]; |
| if (cn){ |
| parsed.classes.push(cn); |
| } else if (pn){ |
| var parser = Selectors.Pseudo.get(pn); |
| if (parser) parsed.pseudos.push({parser: parser, argument: pa}); |
| else parsed.attributes.push({name: pn, operator: '=', value: pa}); |
| } else if (an){ |
| parsed.attributes.push({name: an, operator: ao, value: av}); |
| } |
| } |
| if (!parsed.classes.length) delete parsed.classes; |
| if (!parsed.attributes.length) delete parsed.attributes; |
| if (!parsed.pseudos.length) delete parsed.pseudos; |
| if (!parsed.classes && !parsed.attributes && !parsed.pseudos) parsed = null; |
| return Selectors.Cache.parsed[selector] = parsed; |
| }, |
| |
| parseTagAndID: function(selector){ |
| var tag = selector.match(Selectors.RegExps.tag); |
| var id = selector.match(Selectors.RegExps.id); |
| return [(tag) ? tag[1] : '*', (id) ? id[1] : false]; |
| }, |
| |
| filter: function(item, parsed, local){ |
| var i; |
| if (parsed.classes){ |
| for (i = parsed.classes.length; i--; i){ |
| var cn = parsed.classes[i]; |
| if (!Selectors.Filters.byClass(item, cn)) return false; |
| } |
| } |
| if (parsed.attributes){ |
| for (i = parsed.attributes.length; i--; i){ |
| var att = parsed.attributes[i]; |
| if (!Selectors.Filters.byAttribute(item, att.name, att.operator, att.value)) return false; |
| } |
| } |
| if (parsed.pseudos){ |
| for (i = parsed.pseudos.length; i--; i){ |
| var psd = parsed.pseudos[i]; |
| if (!Selectors.Filters.byPseudo(item, psd.parser, psd.argument, local)) return false; |
| } |
| } |
| return true; |
| }, |
| |
| getByTagAndID: function(ctx, tag, id){ |
| if (id){ |
| var item = (ctx.getElementById) ? ctx.getElementById(id, true) : Element.getElementById(ctx, id, true); |
| return (item && Selectors.Filters.byTag(item, tag)) ? [item] : []; |
| } else { |
| return ctx.getElementsByTagName(tag); |
| } |
| }, |
| |
| search: function(self, expression, local){ |
| var splitters = []; |
| |
| var selectors = expression.trim().replace(Selectors.RegExps.splitter, function(m0, m1, m2){ |
| splitters.push(m1); |
| return ':)' + m2; |
| }).split(':)'); |
| |
| var items, filtered, item; |
| |
| for (var i = 0, l = selectors.length; i < l; i++){ |
| |
| var selector = selectors[i]; |
| |
| if (i == 0 && Selectors.RegExps.quick.test(selector)){ |
| items = self.getElementsByTagName(selector); |
| continue; |
| } |
| |
| var splitter = splitters[i - 1]; |
| |
| var tagid = Selectors.Utils.parseTagAndID(selector); |
| var tag = tagid[0], id = tagid[1]; |
| |
| if (i == 0){ |
| items = Selectors.Utils.getByTagAndID(self, tag, id); |
| } else { |
| var uniques = {}, found = []; |
| for (var j = 0, k = items.length; j < k; j++) found = Selectors.Getters[splitter](found, items[j], tag, id, uniques); |
| items = found; |
| } |
| |
| var parsed = Selectors.Utils.parseSelector(selector); |
| |
| if (parsed){ |
| filtered = []; |
| for (var m = 0, n = items.length; m < n; m++){ |
| item = items[m]; |
| if (Selectors.Utils.filter(item, parsed, local)) filtered.push(item); |
| } |
| items = filtered; |
| } |
| |
| } |
| |
| return items; |
| |
| } |
| |
| }; |
| |
| Selectors.Getters = { |
| |
| ' ': function(found, self, tag, id, uniques){ |
| var items = Selectors.Utils.getByTagAndID(self, tag, id); |
| for (var i = 0, l = items.length; i < l; i++){ |
| var item = items[i]; |
| if (Selectors.Utils.chk(item, uniques)) found.push(item); |
| } |
| return found; |
| }, |
| |
| '>': function(found, self, tag, id, uniques){ |
| var children = Selectors.Utils.getByTagAndID(self, tag, id); |
| for (var i = 0, l = children.length; i < l; i++){ |
| var child = children[i]; |
| if (child.parentNode == self && Selectors.Utils.chk(child, uniques)) found.push(child); |
| } |
| return found; |
| }, |
| |
| '+': function(found, self, tag, id, uniques){ |
| while ((self = self.nextSibling)){ |
| if (self.nodeType == 1){ |
| if (Selectors.Utils.chk(self, uniques) && Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self); |
| break; |
| } |
| } |
| return found; |
| }, |
| |
| '~': function(found, self, tag, id, uniques){ |
| while ((self = self.nextSibling)){ |
| if (self.nodeType == 1){ |
| if (!Selectors.Utils.chk(self, uniques)) break; |
| if (Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self); |
| } |
| } |
| return found; |
| } |
| |
| }; |
| |
| Selectors.Filters = { |
| |
| byTag: function(self, tag){ |
| return (tag == '*' || (self.tagName && self.tagName.toLowerCase() == tag)); |
| }, |
| |
| byID: function(self, id){ |
| return (!id || (self.id && self.id == id)); |
| }, |
| |
| byClass: function(self, klass){ |
| return (self.className && self.className.contains(klass, ' ')); |
| }, |
| |
| byPseudo: function(self, parser, argument, local){ |
| return parser.call(self, argument, local); |
| }, |
| |
| byAttribute: function(self, name, operator, value){ |
| var result = Element.prototype.getProperty.call(self, name); |
| if (!result) return (operator == '!='); |
| if (!operator || value == undefined) return true; |
| switch (operator){ |
| case '=': return (result == value); |
| case '*=': return (result.contains(value)); |
| case '^=': return (result.substr(0, value.length) == value); |
| case '$=': return (result.substr(result.length - value.length) == value); |
| case '!=': return (result != value); |
| case '~=': return result.contains(value, ' '); |
| case '|=': return result.contains(value, '-'); |
| } |
| return false; |
| } |
| |
| }; |
| |
| Selectors.Pseudo = new Hash({ |
| |
| // w3c pseudo selectors |
| |
| checked: function(){ |
| return this.checked; |
| }, |
| |
| empty: function(){ |
| return !(this.innerText || this.textContent || '').length; |
| }, |
| |
| not: function(selector){ |
| return !Element.match(this, selector); |
| }, |
| |
| contains: function(text){ |
| return (this.innerText || this.textContent || '').contains(text); |
| }, |
| |
| 'first-child': function(){ |
| return Selectors.Pseudo.index.call(this, 0); |
| }, |
| |
| 'last-child': function(){ |
| var element = this; |
| while ((element = element.nextSibling)){ |
| if (element.nodeType == 1) return false; |
| } |
| return true; |
| }, |
| |
| 'only-child': function(){ |
| var prev = this; |
| while ((prev = prev.previousSibling)){ |
| if (prev.nodeType == 1) return false; |
| } |
| var next = this; |
| while ((next = next.nextSibling)){ |
| if (next.nodeType == 1) return false; |
| } |
| return true; |
| }, |
| |
| 'nth-child': function(argument, local){ |
| argument = (argument == undefined) ? 'n' : argument; |
| var parsed = Selectors.Utils.parseNthArgument(argument); |
| if (parsed.special != 'n') return Selectors.Pseudo[parsed.special].call(this, parsed.a, local); |
| var count = 0; |
| local.positions = local.positions || {}; |
| var uid = $uid(this); |
| if (!local.positions[uid]){ |
| var self = this; |
| while ((self = self.previousSibling)){ |
| if (self.nodeType != 1) continue; |
| count ++; |
| var position = local.positions[$uid(self)]; |
| if (position != undefined){ |
| count = position + count; |
| break; |
| } |
| } |
| local.positions[uid] = count; |
| } |
| return (local.positions[uid] % parsed.a == parsed.b); |
| }, |
| |
| // custom pseudo selectors |
| |
| index: function(index){ |
| var element = this, count = 0; |
| while ((element = element.previousSibling)){ |
| if (element.nodeType == 1 && ++count > index) return false; |
| } |
| return (count == index); |
| }, |
| |
| even: function(argument, local){ |
| return Selectors.Pseudo['nth-child'].call(this, '2n+1', local); |
| }, |
| |
| odd: function(argument, local){ |
| return Selectors.Pseudo['nth-child'].call(this, '2n', local); |
| }, |
| |
| selected: function() { |
| return this.selected; |
| } |
| |
| }); |
| |
| |
| /* |
| Script: Domready.js |
| Contains the domready custom event. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| Element.Events.domready = { |
| |
| onAdd: function(fn){ |
| if (Browser.loaded) fn.call(this); |
| } |
| |
| }; |
| |
| (function(){ |
| |
| var domready = function(){ |
| if (Browser.loaded) return; |
| Browser.loaded = true; |
| window.fireEvent('domready'); |
| document.fireEvent('domready'); |
| }; |
| |
| if (Browser.Engine.trident){ |
| var temp = document.createElement('div'); |
| (function(){ |
| ($try(function(){ |
| temp.doScroll('left'); |
| return $(temp).inject(document.body).set('html', 'temp').dispose(); |
| })) ? domready() : arguments.callee.delay(50); |
| })(); |
| } else if (Browser.Engine.webkit && Browser.Engine.version < 525){ |
| (function(){ |
| (['loaded', 'complete'].contains(document.readyState)) ? domready() : arguments.callee.delay(50); |
| })(); |
| } else { |
| window.addEvent('load', domready); |
| document.addEvent('DOMContentLoaded', domready); |
| } |
| |
| })(); |
| |
| |
| /* |
| Script: JSON.js |
| JSON encoder and decoder. |
| |
| License: |
| MIT-style license. |
| |
| See Also: |
| <http://www.json.org/> |
| */ |
| |
| var JSON = new Hash({ |
| |
| $specialChars: {'\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"' : '\\"', '\\': '\\\\'}, |
| |
| $replaceChars: function(chr){ |
| return JSON.$specialChars[chr] || '\\u00' + Math.floor(chr.charCodeAt() / 16).toString(16) + (chr.charCodeAt() % 16).toString(16); |
| }, |
| |
| encode: function(obj){ |
| switch ($type(obj)){ |
| case 'string': |
| return '"' + obj.replace(/[\x00-\x1f\\"]/g, JSON.$replaceChars) + '"'; |
| case 'array': |
| return '[' + String(obj.map(JSON.encode).filter($defined)) + ']'; |
| case 'object': case 'hash': |
| var string = []; |
| Hash.each(obj, function(value, key){ |
| var json = JSON.encode(value); |
| if (json) string.push(JSON.encode(key) + ':' + json); |
| }); |
| return '{' + string + '}'; |
| case 'number': case 'boolean': return String(obj); |
| case false: return 'null'; |
| } |
| return null; |
| }, |
| |
| decode: function(string, secure){ |
| if ($type(string) != 'string' || !string.length) return null; |
| if (secure && !(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(string.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''))) return null; |
| return eval('(' + string + ')'); |
| } |
| |
| }); |
| |
| Native.implement([Hash, Array, String, Number], { |
| |
| toJSON: function(){ |
| return JSON.encode(this); |
| } |
| |
| }); |
| |
| |
| /* |
| Script: Cookie.js |
| Class for creating, loading, and saving browser Cookies. |
| |
| License: |
| MIT-style license. |
| |
| Credits: |
| Based on the functions by Peter-Paul Koch (http://quirksmode.org). |
| */ |
| |
| var Cookie = new Class({ |
| |
| Implements: Options, |
| |
| options: { |
| path: false, |
| domain: false, |
| duration: false, |
| secure: false, |
| document: document |
| }, |
| |
| initialize: function(key, options){ |
| this.key = key; |
| this.setOptions(options); |
| }, |
| |
| write: function(value){ |
| value = encodeURIComponent(value); |
| if (this.options.domain) value += '; domain=' + this.options.domain; |
| if (this.options.path) value += '; path=' + this.options.path; |
| if (this.options.duration){ |
| var date = new Date(); |
| date.setTime(date.getTime() + this.options.duration * 24 * 60 * 60 * 1000); |
| value += '; expires=' + date.toGMTString(); |
| } |
| if (this.options.secure) value += '; secure'; |
| this.options.document.cookie = this.key + '=' + value; |
| return this; |
| }, |
| |
| read: function(){ |
| var value = this.options.document.cookie.match('(?:^|;)\\s*' + this.key.escapeRegExp() + '=([^;]*)'); |
| return (value) ? decodeURIComponent(value[1]) : null; |
| }, |
| |
| dispose: function(){ |
| new Cookie(this.key, $merge(this.options, {duration: -1})).write(''); |
| return this; |
| } |
| |
| }); |
| |
| Cookie.write = function(key, value, options){ |
| return new Cookie(key, options).write(value); |
| }; |
| |
| Cookie.read = function(key){ |
| return new Cookie(key).read(); |
| }; |
| |
| Cookie.dispose = function(key, options){ |
| return new Cookie(key, options).dispose(); |
| }; |
| |
| |
| /* |
| Script: Swiff.js |
| Wrapper for embedding SWF movies. Supports (and fixes) External Interface Communication. |
| |
| License: |
| MIT-style license. |
| |
| Credits: |
| Flash detection & Internet Explorer + Flash Player 9 fix inspired by SWFObject. |
| */ |
| |
| var Swiff = new Class({ |
| |
| Implements: [Options], |
| |
| options: { |
| id: null, |
| height: 1, |
| width: 1, |
| container: null, |
| properties: {}, |
| params: { |
| quality: 'high', |
| allowScriptAccess: 'always', |
| wMode: 'transparent', |
| swLiveConnect: true |
| }, |
| callBacks: {}, |
| vars: {} |
| }, |
| |
| toElement: function(){ |
| return this.object; |
| }, |
| |
| initialize: function(path, options){ |
| this.instance = 'Swiff_' + $time(); |
| |
| this.setOptions(options); |
| options = this.options; |
| var id = this.id = options.id || this.instance; |
| var container = $(options.container); |
| |
| Swiff.CallBacks[this.instance] = {}; |
| |
| var params = options.params, vars = options.vars, callBacks = options.callBacks; |
| var properties = $extend({height: options.height, width: options.width}, options.properties); |
| |
| var self = this; |
| |
| for (var callBack in callBacks){ |
| Swiff.CallBacks[this.instance][callBack] = (function(option){ |
| return function(){ |
| return option.apply(self.object, arguments); |
| }; |
| })(callBacks[callBack]); |
| vars[callBack] = 'Swiff.CallBacks.' + this.instance + '.' + callBack; |
| } |
| |
| params.flashVars = Hash.toQueryString(vars); |
| if (Browser.Engine.trident){ |
| properties.classid = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000'; |
| params.movie = path; |
| } else { |
| properties.type = 'application/x-shockwave-flash'; |
| properties.data = path; |
| } |
| var build = '<object id="' + id + '"'; |
| for (var property in properties) build += ' ' + property + '="' + properties[property] + '"'; |
| build += '>'; |
| for (var param in params){ |
| if (params[param]) build += '<param name="' + param + '" value="' + params[param] + '" />'; |
| } |
| build += '</object>'; |
| this.object = ((container) ? container.empty() : new Element('div')).set('html', build).firstChild; |
| }, |
| |
| replaces: function(element){ |
| element = $(element, true); |
| element.parentNode.replaceChild(this.toElement(), element); |
| return this; |
| }, |
| |
| inject: function(element){ |
| $(element, true).appendChild(this.toElement()); |
| return this; |
| }, |
| |
| remote: function(){ |
| return Swiff.remote.apply(Swiff, [this.toElement()].extend(arguments)); |
| } |
| |
| }); |
| |
| Swiff.CallBacks = {}; |
| |
| Swiff.remote = function(obj, fn){ |
| var rs = obj.CallFunction('<invoke name="' + fn + '" returntype="javascript">' + __flash__argumentsToXML(arguments, 2) + '</invoke>'); |
| return eval(rs); |
| }; |
| |
| |
| /* |
| Script: Fx.js |
| Contains the basic animation logic to be extended by all other Fx Classes. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| var Fx = new Class({ |
| |
| Implements: [Chain, Events, Options], |
| |
| options: { |
| /* |
| onStart: $empty, |
| onCancel: $empty, |
| onComplete: $empty, |
| */ |
| fps: 50, |
| unit: false, |
| duration: 500, |
| link: 'ignore' |
| }, |
| |
| initialize: function(options){ |
| this.subject = this.subject || this; |
| this.setOptions(options); |
| this.options.duration = Fx.Durations[this.options.duration] || this.options.duration.toInt(); |
| var wait = this.options.wait; |
| if (wait === false) this.options.link = 'cancel'; |
| }, |
| |
| getTransition: function(){ |
| return function(p){ |
| return -(Math.cos(Math.PI * p) - 1) / 2; |
| }; |
| }, |
| |
| step: function(){ |
| var time = $time(); |
| if (time < this.time + this.options.duration){ |
| var delta = this.transition((time - this.time) / this.options.duration); |
| this.set(this.compute(this.from, this.to, delta)); |
| } else { |
| this.set(this.compute(this.from, this.to, 1)); |
| this.complete(); |
| } |
| }, |
| |
| set: function(now){ |
| return now; |
| }, |
| |
| compute: function(from, to, delta){ |
| return Fx.compute(from, to, delta); |
| }, |
| |
| check: function(){ |
| if (!this.timer) return true; |
| switch (this.options.link){ |
| case 'cancel': this.cancel(); return true; |
| case 'chain': this.chain(this.caller.bind(this, arguments)); return false; |
| } |
| return false; |
| }, |
| |
| start: function(from, to){ |
| if (!this.check(from, to)) return this; |
| this.from = from; |
| this.to = to; |
| this.time = 0; |
| this.transition = this.getTransition(); |
| this.startTimer(); |
| this.onStart(); |
| return this; |
| }, |
| |
| complete: function(){ |
| if (this.stopTimer()) this.onComplete(); |
| return this; |
| }, |
| |
| cancel: function(){ |
| if (this.stopTimer()) this.onCancel(); |
| return this; |
| }, |
| |
| onStart: function(){ |
| this.fireEvent('start', this.subject); |
| }, |
| |
| onComplete: function(){ |
| this.fireEvent('complete', this.subject); |
| if (!this.callChain()) this.fireEvent('chainComplete', this.subject); |
| }, |
| |
| onCancel: function(){ |
| this.fireEvent('cancel', this.subject).clearChain(); |
| }, |
| |
| pause: function(){ |
| this.stopTimer(); |
| return this; |
| }, |
| |
| resume: function(){ |
| this.startTimer(); |
| return this; |
| }, |
| |
| stopTimer: function(){ |
| if (!this.timer) return false; |
| this.time = $time() - this.time; |
| this.timer = $clear(this.timer); |
| return true; |
| }, |
| |
| startTimer: function(){ |
| if (this.timer) return false; |
| this.time = $time() - this.time; |
| this.timer = this.step.periodical(Math.round(1000 / this.options.fps), this); |
| return true; |
| } |
| |
| }); |
| |
| Fx.compute = function(from, to, delta){ |
| return (to - from) * delta + from; |
| }; |
| |
| Fx.Durations = {'short': 250, 'normal': 500, 'long': 1000}; |
| |
| |
| /* |
| Script: Fx.CSS.js |
| Contains the CSS animation logic. Used by Fx.Tween, Fx.Morph, Fx.Elements. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| Fx.CSS = new Class({ |
| |
| Extends: Fx, |
| |
| //prepares the base from/to object |
| |
| prepare: function(element, property, values){ |
| values = $splat(values); |
| var values1 = values[1]; |
| if (!$chk(values1)){ |
| values[1] = values[0]; |
| values[0] = element.getStyle(property); |
| } |
| var parsed = values.map(this.parse); |
| return {from: parsed[0], to: parsed[1]}; |
| }, |
| |
| //parses a value into an array |
| |
| parse: function(value){ |
| value = $lambda(value)(); |
| value = (typeof value == 'string') ? value.split(' ') : $splat(value); |
| return value.map(function(val){ |
| val = String(val); |
| var found = false; |
| Fx.CSS.Parsers.each(function(parser, key){ |
| if (found) return; |
| var parsed = parser.parse(val); |
| if ($chk(parsed)) found = {value: parsed, parser: parser}; |
| }); |
| found = found || {value: val, parser: Fx.CSS.Parsers.String}; |
| return found; |
| }); |
| }, |
| |
| //computes by a from and to prepared objects, using their parsers. |
| |
| compute: function(from, to, delta){ |
| var computed = []; |
| (Math.min(from.length, to.length)).times(function(i){ |
| computed.push({value: from[i].parser.compute(from[i].value, to[i].value, delta), parser: from[i].parser}); |
| }); |
| computed.$family = {name: 'fx:css:value'}; |
| return computed; |
| }, |
| |
| //serves the value as settable |
| |
| serve: function(value, unit){ |
| if ($type(value) != 'fx:css:value') value = this.parse(value); |
| var returned = []; |
| value.each(function(bit){ |
| returned = returned.concat(bit.parser.serve(bit.value, unit)); |
| }); |
| return returned; |
| }, |
| |
| //renders the change to an element |
| |
| render: function(element, property, value, unit){ |
| element.setStyle(property, this.serve(value, unit)); |
| }, |
| |
| //searches inside the page css to find the values for a selector |
| |
| search: function(selector){ |
| if (Fx.CSS.Cache[selector]) return Fx.CSS.Cache[selector]; |
| var to = {}; |
| Array.each(document.styleSheets, function(sheet, j){ |
| var href = sheet.href; |
| if (href && href.contains('://') && !href.contains(document.domain)) return; |
| var rules = sheet.rules || sheet.cssRules; |
| Array.each(rules, function(rule, i){ |
| if (!rule.style) return; |
| var selectorText = (rule.selectorText) ? rule.selectorText.replace(/^\w+/, function(m){ |
| return m.toLowerCase(); |
| }) : null; |
| if (!selectorText || !selectorText.test('^' + selector + '$')) return; |
| Element.Styles.each(function(value, style){ |
| if (!rule.style[style] || Element.ShortStyles[style]) return; |
| value = String(rule.style[style]); |
| to[style] = (value.test(/^rgb/)) ? value.rgbToHex() : value; |
| }); |
| }); |
| }); |
| return Fx.CSS.Cache[selector] = to; |
| } |
| |
| }); |
| |
| Fx.CSS.Cache = {}; |
| |
| Fx.CSS.Parsers = new Hash({ |
| |
| Color: { |
| parse: function(value){ |
| if (value.match(/^#[0-9a-f]{3,6}$/i)) return value.hexToRgb(true); |
| return ((value = value.match(/(\d+),\s*(\d+),\s*(\d+)/))) ? [value[1], value[2], value[3]] : false; |
| }, |
| compute: function(from, to, delta){ |
| return from.map(function(value, i){ |
| return Math.round(Fx.compute(from[i], to[i], delta)); |
| }); |
| }, |
| serve: function(value){ |
| return value.map(Number); |
| } |
| }, |
| |
| Number: { |
| parse: parseFloat, |
| compute: Fx.compute, |
| serve: function(value, unit){ |
| return (unit) ? value + unit : value; |
| } |
| }, |
| |
| String: { |
| parse: $lambda(false), |
| compute: $arguments(1), |
| serve: $arguments(0) |
| } |
| |
| }); |
| |
| |
| /* |
| Script: Fx.Tween.js |
| Formerly Fx.Style, effect to transition any CSS property for an element. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| Fx.Tween = new Class({ |
| |
| Extends: Fx.CSS, |
| |
| initialize: function(element, options){ |
| this.element = this.subject = $(element); |
| this.parent(options); |
| }, |
| |
| set: function(property, now){ |
| if (arguments.length == 1){ |
| now = property; |
| property = this.property || this.options.property; |
| } |
| this.render(this.element, property, now, this.options.unit); |
| return this; |
| }, |
| |
| start: function(property, from, to){ |
| if (!this.check(property, from, to)) return this; |
| var args = Array.flatten(arguments); |
| this.property = this.options.property || args.shift(); |
| var parsed = this.prepare(this.element, this.property, args); |
| return this.parent(parsed.from, parsed.to); |
| } |
| |
| }); |
| |
| Element.Properties.tween = { |
| |
| set: function(options){ |
| var tween = this.retrieve('tween'); |
| if (tween) tween.cancel(); |
| return this.eliminate('tween').store('tween:options', $extend({link: 'cancel'}, options)); |
| }, |
| |
| get: function(options){ |
| if (options || !this.retrieve('tween')){ |
| if (options || !this.retrieve('tween:options')) this.set('tween', options); |
| this.store('tween', new Fx.Tween(this, this.retrieve('tween:options'))); |
| } |
| return this.retrieve('tween'); |
| } |
| |
| }; |
| |
| Element.implement({ |
| |
| tween: function(property, from, to){ |
| this.get('tween').start(arguments); |
| return this; |
| }, |
| |
| fade: function(how){ |
| var fade = this.get('tween'), o = 'opacity', toggle; |
| how = $pick(how, 'toggle'); |
| switch (how){ |
| case 'in': fade.start(o, 1); break; |
| case 'out': fade.start(o, 0); break; |
| case 'show': fade.set(o, 1); break; |
| case 'hide': fade.set(o, 0); break; |
| case 'toggle': |
| var flag = this.retrieve('fade:flag', this.get('opacity') == 1); |
| fade.start(o, (flag) ? 0 : 1); |
| this.store('fade:flag', !flag); |
| toggle = true; |
| break; |
| default: fade.start(o, arguments); |
| } |
| if (!toggle) this.eliminate('fade:flag'); |
| return this; |
| }, |
| |
| highlight: function(start, end){ |
| if (!end){ |
| end = this.retrieve('highlight:original', this.getStyle('background-color')); |
| end = (end == 'transparent') ? '#fff' : end; |
| } |
| var tween = this.get('tween'); |
| tween.start('background-color', start || '#ffff88', end).chain(function(){ |
| this.setStyle('background-color', this.retrieve('highlight:original')); |
| tween.callChain(); |
| }.bind(this)); |
| return this; |
| } |
| |
| }); |
| |
| |
| /* |
| Script: Fx.Morph.js |
| Formerly Fx.Styles, effect to transition any number of CSS properties for an element using an object of rules, or CSS based selector rules. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| Fx.Morph = new Class({ |
| |
| Extends: Fx.CSS, |
| |
| initialize: function(element, options){ |
| this.element = this.subject = $(element); |
| this.parent(options); |
| }, |
| |
| set: function(now){ |
| if (typeof now == 'string') now = this.search(now); |
| for (var p in now) this.render(this.element, p, now[p], this.options.unit); |
| return this; |
| }, |
| |
| compute: function(from, to, delta){ |
| var now = {}; |
| for (var p in from) now[p] = this.parent(from[p], to[p], delta); |
| return now; |
| }, |
| |
| start: function(properties){ |
| if (!this.check(properties)) return this; |
| if (typeof properties == 'string') properties = this.search(properties); |
| var from = {}, to = {}; |
| for (var p in properties){ |
| var parsed = this.prepare(this.element, p, properties[p]); |
| from[p] = parsed.from; |
| to[p] = parsed.to; |
| } |
| return this.parent(from, to); |
| } |
| |
| }); |
| |
| Element.Properties.morph = { |
| |
| set: function(options){ |
| var morph = this.retrieve('morph'); |
| if (morph) morph.cancel(); |
| return this.eliminate('morph').store('morph:options', $extend({link: 'cancel'}, options)); |
| }, |
| |
| get: function(options){ |
| if (options || !this.retrieve('morph')){ |
| if (options || !this.retrieve('morph:options')) this.set('morph', options); |
| this.store('morph', new Fx.Morph(this, this.retrieve('morph:options'))); |
| } |
| return this.retrieve('morph'); |
| } |
| |
| }; |
| |
| Element.implement({ |
| |
| morph: function(props){ |
| this.get('morph').start(props); |
| return this; |
| } |
| |
| }); |
| |
| |
| /* |
| Script: Fx.Transitions.js |
| Contains a set of advanced transitions to be used with any of the Fx Classes. |
| |
| License: |
| MIT-style license. |
| |
| Credits: |
| Easing Equations by Robert Penner, <http://www.robertpenner.com/easing/>, modified and optimized to be used with MooTools. |
| */ |
| |
| Fx.implement({ |
| |
| getTransition: function(){ |
| var trans = this.options.transition || Fx.Transitions.Sine.easeInOut; |
| if (typeof trans == 'string'){ |
| var data = trans.split(':'); |
| trans = Fx.Transitions; |
| trans = trans[data[0]] || trans[data[0].capitalize()]; |
| if (data[1]) trans = trans['ease' + data[1].capitalize() + (data[2] ? data[2].capitalize() : '')]; |
| } |
| return trans; |
| } |
| |
| }); |
| |
| Fx.Transition = function(transition, params){ |
| params = $splat(params); |
| return $extend(transition, { |
| easeIn: function(pos){ |
| return transition(pos, params); |
| }, |
| easeOut: function(pos){ |
| return 1 - transition(1 - pos, params); |
| }, |
| easeInOut: function(pos){ |
| return (pos <= 0.5) ? transition(2 * pos, params) / 2 : (2 - transition(2 * (1 - pos), params)) / 2; |
| } |
| }); |
| }; |
| |
| Fx.Transitions = new Hash({ |
| |
| linear: $arguments(0) |
| |
| }); |
| |
| Fx.Transitions.extend = function(transitions){ |
| for (var transition in transitions) Fx.Transitions[transition] = new Fx.Transition(transitions[transition]); |
| }; |
| |
| Fx.Transitions.extend({ |
| |
| Pow: function(p, x){ |
| return Math.pow(p, x[0] || 6); |
| }, |
| |
| Expo: function(p){ |
| return Math.pow(2, 8 * (p - 1)); |
| }, |
| |
| Circ: function(p){ |
| return 1 - Math.sin(Math.acos(p)); |
| }, |
| |
| Sine: function(p){ |
| return 1 - Math.sin((1 - p) * Math.PI / 2); |
| }, |
| |
| Back: function(p, x){ |
| x = x[0] || 1.618; |
| return Math.pow(p, 2) * ((x + 1) * p - x); |
| }, |
| |
| Bounce: function(p){ |
| var value; |
| for (var a = 0, b = 1; 1; a += b, b /= 2){ |
| if (p >= (7 - 4 * a) / 11){ |
| value = b * b - Math.pow((11 - 6 * a - 11 * p) / 4, 2); |
| break; |
| } |
| } |
| return value; |
| }, |
| |
| Elastic: function(p, x){ |
| return Math.pow(2, 10 * --p) * Math.cos(20 * p * Math.PI * (x[0] || 1) / 3); |
| } |
| |
| }); |
| |
| ['Quad', 'Cubic', 'Quart', 'Quint'].each(function(transition, i){ |
| Fx.Transitions[transition] = new Fx.Transition(function(p){ |
| return Math.pow(p, [i + 2]); |
| }); |
| }); |
| |
| |
| /* |
| Script: Request.js |
| Powerful all purpose Request Class. Uses XMLHTTPRequest. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| var Request = new Class({ |
| |
| Implements: [Chain, Events, Options], |
| |
| options: {/* |
| onRequest: $empty, |
| onComplete: $empty, |
| onCancel: $empty, |
| onSuccess: $empty, |
| onFailure: $empty, |
| onException: $empty,*/ |
| url: '', |
| data: '', |
| headers: { |
| 'X-Requested-With': 'XMLHttpRequest', |
| 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*' |
| }, |
| async: true, |
| format: false, |
| method: 'post', |
| link: 'ignore', |
| isSuccess: null, |
| emulation: true, |
| urlEncoded: true, |
| encoding: 'utf-8', |
| evalScripts: false, |
| evalResponse: false, |
| noCache: false |
| }, |
| |
| initialize: function(options){ |
| this.xhr = new Browser.Request(); |
| this.setOptions(options); |
| this.options.isSuccess = this.options.isSuccess || this.isSuccess; |
| this.headers = new Hash(this.options.headers); |
| }, |
| |
| onStateChange: function(){ |
| if (this.xhr.readyState != 4 || !this.running) return; |
| this.running = false; |
| this.status = 0; |
| $try(function(){ |
| this.status = this.xhr.status; |
| }.bind(this)); |
| if (this.options.isSuccess.call(this, this.status)){ |
| this.response = {text: this.xhr.responseText, xml: this.xhr.responseXML}; |
| this.success(this.response.text, this.response.xml); |
| } else { |
| this.response = {text: null, xml: null}; |
| this.failure(); |
| } |
| this.xhr.onreadystatechange = $empty; |
| }, |
| |
| isSuccess: function(){ |
| return ((this.status >= 200) && (this.status < 300)); |
| }, |
| |
| processScripts: function(text){ |
| if (this.options.evalResponse || (/(ecma|java)script/).test(this.getHeader('Content-type'))) return $exec(text); |
| return text.stripScripts(this.options.evalScripts); |
| }, |
| |
| success: function(text, xml){ |
| this.onSuccess(this.processScripts(text), xml); |
| }, |
| |
| onSuccess: function(){ |
| this.fireEvent('complete', arguments).fireEvent('success', arguments).callChain(); |
| }, |
| |
| failure: function(){ |
| this.onFailure(); |
| }, |
| |
| onFailure: function(){ |
| this.fireEvent('complete').fireEvent('failure', this.xhr); |
| }, |
| |
| setHeader: function(name, value){ |
| this.headers.set(name, value); |
| return this; |
| }, |
| |
| getHeader: function(name){ |
| return $try(function(){ |
| return this.xhr.getResponseHeader(name); |
| }.bind(this)); |
| }, |
| |
| check: function(){ |
| if (!this.running) return true; |
| switch (this.options.link){ |
| case 'cancel': this.cancel(); return true; |
| case 'chain': this.chain(this.caller.bind(this, arguments)); return false; |
| } |
| return false; |
| }, |
| |
| send: function(options){ |
| if (!this.check(options)) return this; |
| this.running = true; |
| |
| var type = $type(options); |
| if (type == 'string' || type == 'element') options = {data: options}; |
| |
| var old = this.options; |
| options = $extend({data: old.data, url: old.url, method: old.method}, options); |
| var data = options.data, url = options.url, method = options.method; |
| |
| switch ($type(data)){ |
| case 'element': data = $(data).toQueryString(); break; |
| case 'object': case 'hash': data = Hash.toQueryString(data); |
| } |
| |
| if (this.options.format){ |
| var format = 'format=' + this.options.format; |
| data = (data) ? format + '&' + data : format; |
| } |
| |
| if (this.options.emulation && ['put', 'delete'].contains(method)){ |
| var _method = '_method=' + method; |
| data = (data) ? _method + '&' + data : _method; |
| method = 'post'; |
| } |
| |
| if (this.options.urlEncoded && method == 'post'){ |
| var encoding = (this.options.encoding) ? '; charset=' + this.options.encoding : ''; |
| this.headers.set('Content-type', 'application/x-www-form-urlencoded' + encoding); |
| } |
| |
| if(this.options.noCache) { |
| var noCache = "noCache=" + new Date().getTime(); |
| data = (data) ? noCache + '&' + data : noCache; |
| } |
| |
| |
| if (data && method == 'get'){ |
| url = url + (url.contains('?') ? '&' : '?') + data; |
| data = null; |
| } |
| |
| |
| this.xhr.open(method.toUpperCase(), url, this.options.async); |
| |
| this.xhr.onreadystatechange = this.onStateChange.bind(this); |
| |
| this.headers.each(function(value, key){ |
| try { |
| this.xhr.setRequestHeader(key, value); |
| } catch (e){ |
| this.fireEvent('exception', [key, value]); |
| } |
| }, this); |
| |
| this.fireEvent('request'); |
| this.xhr.send(data); |
| if (!this.options.async) this.onStateChange(); |
| return this; |
| }, |
| |
| cancel: function(){ |
| if (!this.running) return this; |
| this.running = false; |
| this.xhr.abort(); |
| this.xhr.onreadystatechange = $empty; |
| this.xhr = new Browser.Request(); |
| this.fireEvent('cancel'); |
| return this; |
| } |
| |
| }); |
| |
| (function(){ |
| |
| var methods = {}; |
| ['get', 'post', 'put', 'delete', 'GET', 'POST', 'PUT', 'DELETE'].each(function(method){ |
| methods[method] = function(){ |
| var params = Array.link(arguments, {url: String.type, data: $defined}); |
| return this.send($extend(params, {method: method.toLowerCase()})); |
| }; |
| }); |
| |
| Request.implement(methods); |
| |
| })(); |
| |
| /* |
| Script: Request.HTML.js |
| Extends the basic Request Class with additional methods for interacting with HTML responses. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| Request.HTML = new Class({ |
| |
| Extends: Request, |
| |
| options: { |
| update: false, |
| append: false, |
| evalScripts: true, |
| filter: false |
| }, |
| |
| processHTML: function(text){ |
| var match = text.match(/<body[^>]*>([\s\S]*?)<\/body>/i); |
| text = (match) ? match[1] : text; |
| |
| var container = new Element('div'); |
| |
| return $try(function(){ |
| var root = '<root>' + text + '</root>', doc; |
| if (Browser.Engine.trident){ |
| doc = new ActiveXObject('Microsoft.XMLDOM'); |
| doc.async = false; |
| doc.loadXML(root); |
| } else { |
| doc = new DOMParser().parseFromString(root, 'text/xml'); |
| } |
| root = doc.getElementsByTagName('root')[0]; |
| if (!root) return null; |
| for (var i = 0, k = root.childNodes.length; i < k; i++){ |
| var child = Element.clone(root.childNodes[i], true, true); |
| if (child) container.grab(child); |
| } |
| return container; |
| }) || container.set('html', text); |
| }, |
| |
| success: function(text){ |
| var options = this.options, response = this.response; |
| |
| response.html = text.stripScripts(function(script){ |
| response.javascript = script; |
| }); |
| |
| var temp = this.processHTML(response.html); |
| |
| response.tree = temp.childNodes; |
| response.elements = temp.getElements('*'); |
| |
| if (options.filter) response.tree = response.elements.filter(options.filter); |
| if (options.update) $(options.update).empty().set('html', response.html); |
| else if (options.append) $(options.append).adopt(temp.getChildren()); |
| if (options.evalScripts) $exec(response.javascript); |
| |
| this.onSuccess(response.tree, response.elements, response.html, response.javascript); |
| } |
| |
| }); |
| |
| Element.Properties.send = { |
| |
| set: function(options){ |
| var send = this.retrieve('send'); |
| if (send) send.cancel(); |
| return this.eliminate('send').store('send:options', $extend({ |
| data: this, link: 'cancel', method: this.get('method') || 'post', url: this.get('action') |
| }, options)); |
| }, |
| |
| get: function(options){ |
| if (options || !this.retrieve('send')){ |
| if (options || !this.retrieve('send:options')) this.set('send', options); |
| this.store('send', new Request(this.retrieve('send:options'))); |
| } |
| return this.retrieve('send'); |
| } |
| |
| }; |
| |
| Element.Properties.load = { |
| |
| set: function(options){ |
| var load = this.retrieve('load'); |
| if (load) load.cancel(); |
| return this.eliminate('load').store('load:options', $extend({data: this, link: 'cancel', update: this, method: 'get'}, options)); |
| }, |
| |
| get: function(options){ |
| if (options || ! this.retrieve('load')){ |
| if (options || !this.retrieve('load:options')) this.set('load', options); |
| this.store('load', new Request.HTML(this.retrieve('load:options'))); |
| } |
| return this.retrieve('load'); |
| } |
| |
| }; |
| |
| Element.implement({ |
| |
| send: function(url){ |
| var sender = this.get('send'); |
| sender.send({data: this, url: url || sender.options.url}); |
| return this; |
| }, |
| |
| load: function(){ |
| this.get('load').send(Array.link(arguments, {data: Object.type, url: String.type})); |
| return this; |
| } |
| |
| }); |
| |
| |
| /* |
| Script: Request.JSON.js |
| Extends the basic Request Class with additional methods for sending and receiving JSON data. |
| |
| License: |
| MIT-style license. |
| */ |
| |
| Request.JSON = new Class({ |
| |
| Extends: Request, |
| |
| options: { |
| secure: true |
| }, |
| |
| initialize: function(options){ |
| this.parent(options); |
| this.headers.extend({'Accept': 'application/json', 'X-Request': 'JSON'}); |
| }, |
| |
| success: function(text){ |
| this.response.json = JSON.decode(text, this.options.secure); |
| this.onSuccess(this.response.json, text); |
| } |
| |
| }); |