--- /dev/null
+/*!
+ * Ext JS Library 3.0.0
+ * Copyright(c) 2006-2009 Ext JS, LLC
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+\r
+// for old browsers\r
+window.undefined = window.undefined;\r
+\r
+/**\r
+ * @class Ext\r
+ * Ext core utilities and functions.\r
+ * @singleton\r
+ */\r
+\r
+Ext = {\r
+ /**\r
+ * The version of the framework\r
+ * @type String\r
+ */\r
+ version : '3.0'\r
+};\r
+\r
+/**\r
+ * Copies all the properties of config to obj.\r
+ * @param {Object} obj The receiver of the properties\r
+ * @param {Object} config The source of the properties\r
+ * @param {Object} defaults A different object that will also be applied for default values\r
+ * @return {Object} returns obj\r
+ * @member Ext apply\r
+ */\r
+Ext.apply = function(o, c, defaults){\r
+ // no "this" reference for friendly out of scope calls\r
+ if(defaults){\r
+ Ext.apply(o, defaults);\r
+ }\r
+ if(o && c && typeof c == 'object'){\r
+ for(var p in c){\r
+ o[p] = c[p];\r
+ }\r
+ }\r
+ return o;\r
+};\r
+\r
+(function(){\r
+ var idSeed = 0,\r
+ toString = Object.prototype.toString,\r
+ //assume it's not null and not an array\r
+ isIterable = function(v){\r
+ //check for array or arguments\r
+ if(Ext.isArray(v) || v.callee){\r
+ return true;\r
+ }\r
+ //check for node list type\r
+ if(/NodeList|HTMLCollection/.test(toString.call(v))){\r
+ return true;\r
+ }\r
+ //NodeList has an item and length property\r
+ //IXMLDOMNodeList has nextNode method, needs to be checked first.\r
+ return ((v.nextNode || v.item) && Ext.isNumber(v.length));\r
+ },\r
+ ua = navigator.userAgent.toLowerCase(),\r
+ check = function(r){\r
+ return r.test(ua);\r
+ },\r
+ DOC = document,\r
+ isStrict = DOC.compatMode == "CSS1Compat",\r
+ isOpera = check(/opera/),\r
+ isChrome = check(/chrome/),\r
+ isWebKit = check(/webkit/),\r
+ isSafari = !isChrome && check(/safari/),\r
+ isSafari2 = isSafari && check(/applewebkit\/4/), // unique to Safari 2\r
+ isSafari3 = isSafari && check(/version\/3/),\r
+ isSafari4 = isSafari && check(/version\/4/),\r
+ isIE = !isOpera && check(/msie/),\r
+ isIE7 = isIE && check(/msie 7/),\r
+ isIE8 = isIE && check(/msie 8/),\r
+ isIE6 = isIE && !isIE7 && !isIE8,\r
+ isGecko = !isWebKit && check(/gecko/),\r
+ isGecko2 = isGecko && check(/rv:1\.8/),\r
+ isGecko3 = isGecko && check(/rv:1\.9/),\r
+ isBorderBox = isIE && !isStrict,\r
+ isWindows = check(/windows|win32/),\r
+ isMac = check(/macintosh|mac os x/),\r
+ isAir = check(/adobeair/),\r
+ isLinux = check(/linux/),\r
+ isSecure = /^https/i.test(window.location.protocol);\r
+\r
+ // remove css image flicker\r
+ if(isIE6){\r
+ try{\r
+ DOC.execCommand("BackgroundImageCache", false, true);\r
+ }catch(e){}\r
+ }\r
+\r
+ Ext.apply(Ext, {\r
+ /**\r
+ * URL to a blank file used by Ext when in secure mode for iframe src and onReady src to prevent\r
+ * the IE insecure content warning (defaults to javascript:false).\r
+ * @type String\r
+ */\r
+ SSL_SECURE_URL : 'javascript:false',\r
+ /**\r
+ * True if the browser is in strict (standards-compliant) mode, as opposed to quirks mode\r
+ * @type Boolean\r
+ */\r
+ isStrict : isStrict,\r
+ /**\r
+ * True if the page is running over SSL\r
+ * @type Boolean\r
+ */\r
+ isSecure : isSecure,\r
+ /**\r
+ * True when the document is fully initialized and ready for action\r
+ * @type Boolean\r
+ */\r
+ isReady : false,\r
+\r
+ /**\r
+ * True if the {@link Ext.Fx} Class is available\r
+ * @type Boolean\r
+ * @property enableFx\r
+ */\r
+\r
+ /**\r
+ * True to automatically uncache orphaned Ext.Elements periodically (defaults to true)\r
+ * @type Boolean\r
+ */\r
+ enableGarbageCollector : true,\r
+\r
+ /**\r
+ * True to automatically purge event listeners after uncaching an element (defaults to false).\r
+ * Note: this only happens if {@link #enableGarbageCollector} is true.\r
+ * @type Boolean\r
+ */\r
+ enableListenerCollection : false,\r
+\r
+ /**\r
+ * Indicates whether to use native browser parsing for JSON methods.\r
+ * This option is ignored if the browser does not support native JSON methods.\r
+ * <b>Note: Native JSON methods will not work with objects that have functions.\r
+ * Also, property names must be quoted, otherwise the data will not parse.</b> (Defaults to false)\r
+ * @type Boolean\r
+ */\r
+ USE_NATIVE_JSON : false,\r
+\r
+ /**\r
+ * Copies all the properties of config to obj if they don't already exist.\r
+ * @param {Object} obj The receiver of the properties\r
+ * @param {Object} config The source of the properties\r
+ * @return {Object} returns obj\r
+ */\r
+ applyIf : function(o, c){\r
+ if(o){\r
+ for(var p in c){\r
+ if(Ext.isEmpty(o[p])){\r
+ o[p] = c[p];\r
+ }\r
+ }\r
+ }\r
+ return o;\r
+ },\r
+\r
+ /**\r
+ * Generates unique ids. If the element already has an id, it is unchanged\r
+ * @param {Mixed} el (optional) The element to generate an id for\r
+ * @param {String} prefix (optional) Id prefix (defaults "ext-gen")\r
+ * @return {String} The generated Id.\r
+ */\r
+ id : function(el, prefix){\r
+ return (el = Ext.getDom(el) || {}).id = el.id || (prefix || "ext-gen") + (++idSeed);\r
+ },\r
+\r
+ /**\r
+ * Extends one class with another class and optionally overrides members with the passed literal. This class\r
+ * also adds the function "override()" to the class that can be used to override\r
+ * members on an instance.\r
+ * * <p>\r
+ * This function also supports a 2-argument call in which the subclass's constructor is\r
+ * not passed as an argument. In this form, the parameters are as follows:</p><p>\r
+ * <div class="mdetail-params"><ul>\r
+ * <li><code>superclass</code>\r
+ * <div class="sub-desc">The class being extended</div></li>\r
+ * <li><code>overrides</code>\r
+ * <div class="sub-desc">A literal with members which are copied into the subclass's\r
+ * prototype, and are therefore shared among all instances of the new class.<p>\r
+ * This may contain a special member named <tt><b>constructor</b></tt>. This is used\r
+ * to define the constructor of the new class, and is returned. If this property is\r
+ * <i>not</i> specified, a constructor is generated and returned which just calls the\r
+ * superclass's constructor passing on its parameters.</p></div></li>\r
+ * </ul></div></p><p>\r
+ * For example, to create a subclass of the Ext GridPanel:\r
+ * <pre><code>\r
+MyGridPanel = Ext.extend(Ext.grid.GridPanel, {\r
+ constructor: function(config) {\r
+ // Your preprocessing here\r
+ MyGridPanel.superclass.constructor.apply(this, arguments);\r
+ // Your postprocessing here\r
+ },\r
+\r
+ yourMethod: function() {\r
+ // etc.\r
+ }\r
+});\r
+</code></pre>\r
+ * </p>\r
+ * @param {Function} subclass The class inheriting the functionality\r
+ * @param {Function} superclass The class being extended\r
+ * @param {Object} overrides (optional) A literal with members which are copied into the subclass's\r
+ * prototype, and are therefore shared between all instances of the new class.\r
+ * @return {Function} The subclass constructor.\r
+ * @method extend\r
+ */\r
+ extend : function(){\r
+ // inline overrides\r
+ var io = function(o){\r
+ for(var m in o){\r
+ this[m] = o[m];\r
+ }\r
+ };\r
+ var oc = Object.prototype.constructor;\r
+\r
+ return function(sb, sp, overrides){\r
+ if(Ext.isObject(sp)){\r
+ overrides = sp;\r
+ sp = sb;\r
+ sb = overrides.constructor != oc ? overrides.constructor : function(){sp.apply(this, arguments);};\r
+ }\r
+ var F = function(){},\r
+ sbp,\r
+ spp = sp.prototype;\r
+\r
+ F.prototype = spp;\r
+ sbp = sb.prototype = new F();\r
+ sbp.constructor=sb;\r
+ sb.superclass=spp;\r
+ if(spp.constructor == oc){\r
+ spp.constructor=sp;\r
+ }\r
+ sb.override = function(o){\r
+ Ext.override(sb, o);\r
+ };\r
+ sbp.superclass = sbp.supr = (function(){\r
+ return spp;\r
+ });\r
+ sbp.override = io;\r
+ Ext.override(sb, overrides);\r
+ sb.extend = function(o){Ext.extend(sb, o);};\r
+ return sb;\r
+ };\r
+ }(),\r
+\r
+ /**\r
+ * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.\r
+ * Usage:<pre><code>\r
+Ext.override(MyClass, {\r
+ newMethod1: function(){\r
+ // etc.\r
+ },\r
+ newMethod2: function(foo){\r
+ // etc.\r
+ }\r
+});\r
+</code></pre>\r
+ * @param {Object} origclass The class to override\r
+ * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal\r
+ * containing one or more methods.\r
+ * @method override\r
+ */\r
+ override : function(origclass, overrides){\r
+ if(overrides){\r
+ var p = origclass.prototype;\r
+ Ext.apply(p, overrides);\r
+ if(Ext.isIE && overrides.toString != origclass.toString){\r
+ p.toString = overrides.toString;\r
+ }\r
+ }\r
+ },\r
+\r
+ /**\r
+ * Creates namespaces to be used for scoping variables and classes so that they are not global.\r
+ * Specifying the last node of a namespace implicitly creates all other nodes. Usage:\r
+ * <pre><code>\r
+Ext.namespace('Company', 'Company.data');\r
+Ext.namespace('Company.data'); // equivalent and preferable to above syntax\r
+Company.Widget = function() { ... }\r
+Company.data.CustomStore = function(config) { ... }\r
+</code></pre>\r
+ * @param {String} namespace1\r
+ * @param {String} namespace2\r
+ * @param {String} etc\r
+ * @method namespace\r
+ */\r
+ namespace : function(){\r
+ var o, d;\r
+ Ext.each(arguments, function(v) {\r
+ d = v.split(".");\r
+ o = window[d[0]] = window[d[0]] || {};\r
+ Ext.each(d.slice(1), function(v2){\r
+ o = o[v2] = o[v2] || {};\r
+ });\r
+ });\r
+ return o;\r
+ },\r
+\r
+ /**\r
+ * Takes an object and converts it to an encoded URL. e.g. Ext.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.\r
+ * @param {Object} o\r
+ * @param {String} pre (optional) A prefix to add to the url encoded string\r
+ * @return {String}\r
+ */\r
+ urlEncode: function(o, pre){\r
+ var undef, buf = [], key, e = encodeURIComponent;\r
+\r
+ for(key in o){\r
+ undef = !Ext.isDefined(o[key]);\r
+ Ext.each(undef ? key : o[key], function(val, i){\r
+ buf.push("&", e(key), "=", (val != key || !undef) ? e(val) : "");\r
+ });\r
+ }\r
+ if(!pre){\r
+ buf.shift();\r
+ pre = "";\r
+ }\r
+ return pre + buf.join('');\r
+ },\r
+\r
+ /**\r
+ * Takes an encoded URL and and converts it to an object. Example: <pre><code>\r
+Ext.urlDecode("foo=1&bar=2"); // returns {foo: "1", bar: "2"}\r
+Ext.urlDecode("foo=1&bar=2&bar=3&bar=4", false); // returns {foo: "1", bar: ["2", "3", "4"]}\r
+</code></pre>\r
+ * @param {String} string\r
+ * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).\r
+ * @return {Object} A literal with members\r
+ */\r
+ urlDecode : function(string, overwrite){\r
+ var obj = {},\r
+ pairs = string.split('&'),\r
+ d = decodeURIComponent,\r
+ name,\r
+ value;\r
+ Ext.each(pairs, function(pair) {\r
+ pair = pair.split('=');\r
+ name = d(pair[0]);\r
+ value = d(pair[1]);\r
+ obj[name] = overwrite || !obj[name] ? value :\r
+ [].concat(obj[name]).concat(value);\r
+ });\r
+ return obj;\r
+ },\r
+\r
+ /**\r
+ * Appends content to the query string of a URL, which handles logic for whether to place\r
+ * a question mark or ampersand.\r
+ * @param {String} url The url to append to.\r
+ * @@param {String} s The content to append to the url.\r
+ * @return (String) The appended string\r
+ */\r
+ urlAppend : function(url, s){\r
+ if(!Ext.isEmpty(s)){\r
+ return url + (url.indexOf('?') === -1 ? '?' : '&') + s;\r
+ }\r
+ return url;\r
+ },\r
+\r
+ /**\r
+ * Converts any iterable (numeric indices and a length property) into a true array\r
+ * Don't use this on strings. IE doesn't support "abc"[0] which this implementation depends on.\r
+ * For strings, use this instead: "abc".match(/./g) => [a,b,c];\r
+ * @param {Iterable} the iterable object to be turned into a true Array.\r
+ * @return (Array) array\r
+ */\r
+ toArray : function(){\r
+ return isIE ?\r
+ function(a, i, j, res){\r
+ res = [];\r
+ Ext.each(a, function(v) {\r
+ res.push(v);\r
+ });\r
+ return res.slice(i || 0, j || res.length);\r
+ } :\r
+ function(a, i, j){\r
+ return Array.prototype.slice.call(a, i || 0, j || a.length);\r
+ }\r
+ }(),\r
+\r
+ /**\r
+ * Iterates an array calling the passed function with each item, stopping if your function returns false. If the\r
+ * passed array is not really an array, your function is called once with it.\r
+ * The supplied function is called with (Object item, Number index, Array allItems).\r
+ * @param {Array/NodeList/Mixed} array\r
+ * @param {Function} fn\r
+ * @param {Object} scope\r
+ */\r
+ each: function(array, fn, scope){\r
+ if(Ext.isEmpty(array, true)){\r
+ return;\r
+ }\r
+ if(!isIterable(array) || Ext.isPrimitive(array)){\r
+ array = [array];\r
+ }\r
+ for(var i = 0, len = array.length; i < len; i++){\r
+ if(fn.call(scope || array[i], array[i], i, array) === false){\r
+ return i;\r
+ };\r
+ }\r
+ },\r
+\r
+ /**\r
+ * Iterates either the elements in an array, or each of the properties in an object.\r
+ * <b>Note</b>: If you are only iterating arrays, it is better to call {@link #each}.\r
+ * @param {Object/Array} object The object or array to be iterated\r
+ * @param {Function} fn The function to be called for each iteration.\r
+ * The iteration will stop if the supplied function returns false, or\r
+ * all array elements / object properties have been covered. The signature\r
+ * varies depending on the type of object being interated:\r
+ * <div class="mdetail-params"><ul>\r
+ * <li>Arrays : <tt>(Object item, Number index, Array allItems)</tt>\r
+ * <div class="sub-desc">\r
+ * When iterating an array, the supplied function is called with each item.</div></li>\r
+ * <li>Objects : <tt>(String key, Object value)</tt>\r
+ * <div class="sub-desc">\r
+ * When iterating an object, the supplied function is called with each key-value pair in\r
+ * the object.</div></li>\r
+ * </ul></div>\r
+ * @param {Object} scope The scope to call the supplied function with, defaults to\r
+ * the specified <tt>object</tt>\r
+ */\r
+ iterate : function(obj, fn, scope){\r
+ if(isIterable(obj)){\r
+ Ext.each(obj, fn, scope);\r
+ return;\r
+ }else if(Ext.isObject(obj)){\r
+ for(var prop in obj){\r
+ if(obj.hasOwnProperty(prop)){\r
+ if(fn.call(scope || obj, prop, obj[prop]) === false){\r
+ return;\r
+ };\r
+ }\r
+ }\r
+ }\r
+ },\r
+\r
+ /**\r
+ * Return the dom node for the passed String (id), dom node, or Ext.Element.\r
+ * Here are some examples:\r
+ * <pre><code>\r
+// gets dom node based on id\r
+var elDom = Ext.getDom('elId');\r
+// gets dom node based on the dom node\r
+var elDom1 = Ext.getDom(elDom);\r
+\r
+// If we don't know if we are working with an\r
+// Ext.Element or a dom node use Ext.getDom\r
+function(el){\r
+ var dom = Ext.getDom(el);\r
+ // do something with the dom node\r
+}\r
+ * </code></pre>\r
+ * <b>Note</b>: the dom node to be found actually needs to exist (be rendered, etc)\r
+ * when this method is called to be successful.\r
+ * @param {Mixed} el\r
+ * @return HTMLElement\r
+ */\r
+ getDom : function(el){\r
+ if(!el || !DOC){\r
+ return null;\r
+ }\r
+ return el.dom ? el.dom : (Ext.isString(el) ? DOC.getElementById(el) : el);\r
+ },\r
+\r
+ /**\r
+ * Returns the current document body as an {@link Ext.Element}.\r
+ * @return Ext.Element The document body\r
+ */\r
+ getBody : function(){\r
+ return Ext.get(DOC.body || DOC.documentElement);\r
+ },\r
+\r
+ /**\r
+ * Removes a DOM node from the document. The body node will be ignored if passed in.\r
+ * @param {HTMLElement} node The node to remove\r
+ */\r
+ removeNode : isIE ? function(){\r
+ var d;\r
+ return function(n){\r
+ if(n && n.tagName != 'BODY'){\r
+ d = d || DOC.createElement('div');\r
+ d.appendChild(n);\r
+ d.innerHTML = '';\r
+ }\r
+ }\r
+ }() : function(n){\r
+ if(n && n.parentNode && n.tagName != 'BODY'){\r
+ n.parentNode.removeChild(n);\r
+ }\r
+ },\r
+\r
+ /**\r
+ * <p>Returns true if the passed value is empty.</p>\r
+ * <p>The value is deemed to be empty if it is<div class="mdetail-params"><ul>\r
+ * <li>null</li>\r
+ * <li>undefined</li>\r
+ * <li>an empty array</li>\r
+ * <li>a zero length string (Unless the <tt>allowBlank</tt> parameter is <tt>true</tt>)</li>\r
+ * </ul></div>\r
+ * @param {Mixed} value The value to test\r
+ * @param {Boolean} allowBlank (optional) true to allow empty strings (defaults to false)\r
+ * @return {Boolean}\r
+ */\r
+ isEmpty : function(v, allowBlank){\r
+ return v === null || v === undefined || ((Ext.isArray(v) && !v.length)) || (!allowBlank ? v === '' : false);\r
+ },\r
+\r
+ /**\r
+ * Returns true if the passed object is a JavaScript array, otherwise false.\r
+ * @param {Object} object The object to test\r
+ * @return {Boolean}\r
+ */\r
+ isArray : function(v){\r
+ return toString.apply(v) === '[object Array]';\r
+ },\r
+\r
+ /**\r
+ * Returns true if the passed object is a JavaScript Object, otherwise false.\r
+ * @param {Object} object The object to test\r
+ * @return {Boolean}\r
+ */\r
+ isObject : function(v){\r
+ return v && typeof v == "object";\r
+ },\r
+\r
+ /**\r
+ * Returns true if the passed object is a JavaScript 'primitive', a string, number or boolean.\r
+ * @param {Mixed} value The value to test\r
+ * @return {Boolean}\r
+ */\r
+ isPrimitive : function(v){\r
+ return Ext.isString(v) || Ext.isNumber(v) || Ext.isBoolean(v);\r
+ },\r
+\r
+ /**\r
+ * Returns true if the passed object is a JavaScript Function, otherwise false.\r
+ * @param {Object} object The object to test\r
+ * @return {Boolean}\r
+ */\r
+ isFunction : function(v){\r
+ return toString.apply(v) === '[object Function]';\r
+ },\r
+\r
+ /**\r
+ * Returns true if the passed object is a number. Returns false for non-finite numbers.\r
+ * @param {Object} v The object to test\r
+ * @return {Boolean}\r
+ */\r
+ isNumber: function(v){\r
+ return typeof v === 'number' && isFinite(v);\r
+ },\r
+\r
+ /**\r
+ * Returns true if the passed object is a string.\r
+ * @param {Object} v The object to test\r
+ * @return {Boolean}\r
+ */\r
+ isString: function(v){\r
+ return typeof v === 'string';\r
+ },\r
+\r
+ /**\r
+ * Returns true if the passed object is a boolean.\r
+ * @param {Object} v The object to test\r
+ * @return {Boolean}\r
+ */\r
+ isBoolean: function(v){\r
+ return typeof v === 'boolean';\r
+ },\r
+\r
+ /**\r
+ * Returns true if the passed object is not undefined.\r
+ * @param {Object} v The object to test\r
+ * @return {Boolean}\r
+ */\r
+ isDefined: function(v){\r
+ return typeof v !== 'undefined';\r
+ },\r
+\r
+ /**\r
+ * True if the detected browser is Opera.\r
+ * @type Boolean\r
+ */\r
+ isOpera : isOpera,\r
+ /**\r
+ * True if the detected browser uses WebKit.\r
+ * @type Boolean\r
+ */\r
+ isWebKit: isWebKit,\r
+ /**\r
+ * True if the detected browser is Chrome.\r
+ * @type Boolean\r
+ */\r
+ isChrome : isChrome,\r
+ /**\r
+ * True if the detected browser is Safari.\r
+ * @type Boolean\r
+ */\r
+ isSafari : isSafari,\r
+ /**\r
+ * True if the detected browser is Safari 3.x.\r
+ * @type Boolean\r
+ */\r
+ isSafari3 : isSafari3,\r
+ /**\r
+ * True if the detected browser is Safari 4.x.\r
+ * @type Boolean\r
+ */\r
+ isSafari4 : isSafari4,\r
+ /**\r
+ * True if the detected browser is Safari 2.x.\r
+ * @type Boolean\r
+ */\r
+ isSafari2 : isSafari2,\r
+ /**\r
+ * True if the detected browser is Internet Explorer.\r
+ * @type Boolean\r
+ */\r
+ isIE : isIE,\r
+ /**\r
+ * True if the detected browser is Internet Explorer 6.x.\r
+ * @type Boolean\r
+ */\r
+ isIE6 : isIE6,\r
+ /**\r
+ * True if the detected browser is Internet Explorer 7.x.\r
+ * @type Boolean\r
+ */\r
+ isIE7 : isIE7,\r
+ /**\r
+ * True if the detected browser is Internet Explorer 8.x.\r
+ * @type Boolean\r
+ */\r
+ isIE8 : isIE8,\r
+ /**\r
+ * True if the detected browser uses the Gecko layout engine (e.g. Mozilla, Firefox).\r
+ * @type Boolean\r
+ */\r
+ isGecko : isGecko,\r
+ /**\r
+ * True if the detected browser uses a pre-Gecko 1.9 layout engine (e.g. Firefox 2.x).\r
+ * @type Boolean\r
+ */\r
+ isGecko2 : isGecko2,\r
+ /**\r
+ * True if the detected browser uses a Gecko 1.9+ layout engine (e.g. Firefox 3.x).\r
+ * @type Boolean\r
+ */\r
+ isGecko3 : isGecko3,\r
+ /**\r
+ * True if the detected browser is Internet Explorer running in non-strict mode.\r
+ * @type Boolean\r
+ */\r
+ isBorderBox : isBorderBox,\r
+ /**\r
+ * True if the detected platform is Linux.\r
+ * @type Boolean\r
+ */\r
+ isLinux : isLinux,\r
+ /**\r
+ * True if the detected platform is Windows.\r
+ * @type Boolean\r
+ */\r
+ isWindows : isWindows,\r
+ /**\r
+ * True if the detected platform is Mac OS.\r
+ * @type Boolean\r
+ */\r
+ isMac : isMac,\r
+ /**\r
+ * True if the detected platform is Adobe Air.\r
+ * @type Boolean\r
+ */\r
+ isAir : isAir\r
+ });\r
+\r
+ /**\r
+ * Creates namespaces to be used for scoping variables and classes so that they are not global.\r
+ * Specifying the last node of a namespace implicitly creates all other nodes. Usage:\r
+ * <pre><code>\r
+Ext.namespace('Company', 'Company.data');\r
+Ext.namespace('Company.data'); // equivalent and preferable to above syntax\r
+Company.Widget = function() { ... }\r
+Company.data.CustomStore = function(config) { ... }\r
+</code></pre>\r
+ * @param {String} namespace1\r
+ * @param {String} namespace2\r
+ * @param {String} etc\r
+ * @method namespace\r
+ */\r
+ Ext.ns = Ext.namespace;\r
+})();\r
+\r
+Ext.ns("Ext", "Ext.util", "Ext.lib", "Ext.data");\r
+\r
+\r
+/**\r
+ * @class Function\r
+ * These functions are available on every Function object (any JavaScript function).\r
+ */\r
+Ext.apply(Function.prototype, {\r
+ /**\r
+ * Creates an interceptor function. The passed fcn is called before the original one. If it returns false,\r
+ * the original one is not called. The resulting function returns the results of the original function.\r
+ * The passed fcn is called with the parameters of the original function. Example usage:\r
+ * <pre><code>\r
+var sayHi = function(name){\r
+ alert('Hi, ' + name);\r
+}\r
+\r
+sayHi('Fred'); // alerts "Hi, Fred"\r
+\r
+// create a new function that validates input without\r
+// directly modifying the original function:\r
+var sayHiToFriend = sayHi.createInterceptor(function(name){\r
+ return name == 'Brian';\r
+});\r
+\r
+sayHiToFriend('Fred'); // no alert\r
+sayHiToFriend('Brian'); // alerts "Hi, Brian"\r
+</code></pre>\r
+ * @param {Function} fcn The function to call before the original\r
+ * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)\r
+ * @return {Function} The new function\r
+ */\r
+ createInterceptor : function(fcn, scope){\r
+ var method = this;\r
+ return !Ext.isFunction(fcn) ?\r
+ this :\r
+ function() {\r
+ var me = this,\r
+ args = arguments;\r
+ fcn.target = me;\r
+ fcn.method = method;\r
+ return (fcn.apply(scope || me || window, args) !== false) ?\r
+ method.apply(me || window, args) :\r
+ null;\r
+ };\r
+ },\r
+\r
+ /**\r
+ * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...\r
+ * Call directly on any function. Example: <code>myFunction.createCallback(arg1, arg2)</code>\r
+ * Will create a function that is bound to those 2 args. <b>If a specific scope is required in the\r
+ * callback, use {@link #createDelegate} instead.</b> The function returned by createCallback always\r
+ * executes in the window scope.\r
+ * <p>This method is required when you want to pass arguments to a callback function. If no arguments\r
+ * are needed, you can simply pass a reference to the function as a callback (e.g., callback: myFn).\r
+ * However, if you tried to pass a function with arguments (e.g., callback: myFn(arg1, arg2)) the function\r
+ * would simply execute immediately when the code is parsed. Example usage:\r
+ * <pre><code>\r
+var sayHi = function(name){\r
+ alert('Hi, ' + name);\r
+}\r
+\r
+// clicking the button alerts "Hi, Fred"\r
+new Ext.Button({\r
+ text: 'Say Hi',\r
+ renderTo: Ext.getBody(),\r
+ handler: sayHi.createCallback('Fred')\r
+});\r
+</code></pre>\r
+ * @return {Function} The new function\r
+ */\r
+ createCallback : function(/*args...*/){\r
+ // make args available, in function below\r
+ var args = arguments,\r
+ method = this;\r
+ return function() {\r
+ return method.apply(window, args);\r
+ };\r
+ },\r
+\r
+ /**\r
+ * Creates a delegate (callback) that sets the scope to obj.\r
+ * Call directly on any function. Example: <code>this.myFunction.createDelegate(this, [arg1, arg2])</code>\r
+ * Will create a function that is automatically scoped to obj so that the <tt>this</tt> variable inside the\r
+ * callback points to obj. Example usage:\r
+ * <pre><code>\r
+var sayHi = function(name){\r
+ // Note this use of "this.text" here. This function expects to\r
+ // execute within a scope that contains a text property. In this\r
+ // example, the "this" variable is pointing to the btn object that\r
+ // was passed in createDelegate below.\r
+ alert('Hi, ' + name + '. You clicked the "' + this.text + '" button.');\r
+}\r
+\r
+var btn = new Ext.Button({\r
+ text: 'Say Hi',\r
+ renderTo: Ext.getBody()\r
+});\r
+\r
+// This callback will execute in the scope of the\r
+// button instance. Clicking the button alerts\r
+// "Hi, Fred. You clicked the "Say Hi" button."\r
+btn.on('click', sayHi.createDelegate(btn, ['Fred']));\r
+</code></pre>\r
+ * @param {Object} obj (optional) The object for which the scope is set\r
+ * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)\r
+ * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,\r
+ * if a number the args are inserted at the specified position\r
+ * @return {Function} The new function\r
+ */\r
+ createDelegate : function(obj, args, appendArgs){\r
+ var method = this;\r
+ return function() {\r
+ var callArgs = args || arguments;\r
+ if (appendArgs === true){\r
+ callArgs = Array.prototype.slice.call(arguments, 0);\r
+ callArgs = callArgs.concat(args);\r
+ }else if (Ext.isNumber(appendArgs)){\r
+ callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first\r
+ var applyArgs = [appendArgs, 0].concat(args); // create method call params\r
+ Array.prototype.splice.apply(callArgs, applyArgs); // splice them in\r
+ }\r
+ return method.apply(obj || window, callArgs);\r
+ };\r
+ },\r
+\r
+ /**\r
+ * Calls this function after the number of millseconds specified, optionally in a specific scope. Example usage:\r
+ * <pre><code>\r
+var sayHi = function(name){\r
+ alert('Hi, ' + name);\r
+}\r
+\r
+// executes immediately:\r
+sayHi('Fred');\r
+\r
+// executes after 2 seconds:\r
+sayHi.defer(2000, this, ['Fred']);\r
+\r
+// this syntax is sometimes useful for deferring\r
+// execution of an anonymous function:\r
+(function(){\r
+ alert('Anonymous');\r
+}).defer(100);\r
+</code></pre>\r
+ * @param {Number} millis The number of milliseconds for the setTimeout call (if less than or equal to 0 the function is executed immediately)\r
+ * @param {Object} obj (optional) The object for which the scope is set\r
+ * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)\r
+ * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,\r
+ * if a number the args are inserted at the specified position\r
+ * @return {Number} The timeout id that can be used with clearTimeout\r
+ */\r
+ defer : function(millis, obj, args, appendArgs){\r
+ var fn = this.createDelegate(obj, args, appendArgs);\r
+ if(millis > 0){\r
+ return setTimeout(fn, millis);\r
+ }\r
+ fn();\r
+ return 0;\r
+ }\r
+});\r
+\r
+/**\r
+ * @class String\r
+ * These functions are available on every String object.\r
+ */\r
+Ext.applyIf(String, {\r
+ /**\r
+ * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each\r
+ * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:\r
+ * <pre><code>\r
+var cls = 'my-class', text = 'Some text';\r
+var s = String.format('<div class="{0}">{1}</div>', cls, text);\r
+// s now contains the string: '<div class="my-class">Some text</div>'\r
+ * </code></pre>\r
+ * @param {String} string The tokenized string to be formatted\r
+ * @param {String} value1 The value to replace token {0}\r
+ * @param {String} value2 Etc...\r
+ * @return {String} The formatted string\r
+ * @static\r
+ */\r
+ format : function(format){\r
+ var args = Ext.toArray(arguments, 1);\r
+ return format.replace(/\{(\d+)\}/g, function(m, i){\r
+ return args[i];\r
+ });\r
+ }\r
+});\r
+\r
+/**\r
+ * @class Array\r
+ */\r
+Ext.applyIf(Array.prototype, {\r
+ /**\r
+ * Checks whether or not the specified object exists in the array.\r
+ * @param {Object} o The object to check for\r
+ * @return {Number} The index of o in the array (or -1 if it is not found)\r
+ */\r
+ indexOf : function(o){\r
+ for (var i = 0, len = this.length; i < len; i++){\r
+ if(this[i] == o){\r
+ return i;\r
+ }\r
+ }\r
+ return -1;\r
+ },\r
+\r
+ /**\r
+ * Removes the specified object from the array. If the object is not found nothing happens.\r
+ * @param {Object} o The object to remove\r
+ * @return {Array} this array\r
+ */\r
+ remove : function(o){\r
+ var index = this.indexOf(o);\r
+ if(index != -1){\r
+ this.splice(index, 1);\r
+ }\r
+ return this;\r
+ }\r
+});\r
+/**
+ * @class Ext
+ */
+
+Ext.ns("Ext.grid", "Ext.dd", "Ext.tree", "Ext.form", "Ext.menu",
+ "Ext.state", "Ext.layout", "Ext.app", "Ext.ux", "Ext.chart", "Ext.direct");
+ /**
+ * Namespace alloted for extensions to the framework.
+ * @property ux
+ * @type Object
+ */
+
+Ext.apply(Ext, function(){
+ var E = Ext, idSeed = 0;
+
+ return {
+ /**
+ * A reusable empty function
+ * @property
+ * @type Function
+ */
+ emptyFn : function(){},
+
+ /**
+ * URL to a 1x1 transparent gif image used by Ext to create inline icons with CSS background images.
+ * In older versions of IE, this defaults to "http://extjs.com/s.gif" and you should change this to a URL on your server.
+ * For other browsers it uses an inline data URL.
+ * @type String
+ */
+ BLANK_IMAGE_URL : Ext.isIE6 || Ext.isIE7 ?
+ 'http:/' + '/extjs.com/s.gif' :
+ 'data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==',
+
+ extendX : function(supr, fn){
+ return Ext.extend(supr, fn(supr.prototype));
+ },
+
+ /**
+ * Returns the current HTML document object as an {@link Ext.Element}.
+ * @return Ext.Element The document
+ */
+ getDoc : function(){
+ return Ext.get(document);
+ },
+
+ /**
+ * Returns true if the passed object is a JavaScript date object, otherwise false.
+ * @param {Object} object The object to test
+ * @return {Boolean}
+ */
+ isDate : function(v){
+ return Object.prototype.toString.apply(v) === '[object Date]';
+ },
+
+ /**
+ * Utility method for validating that a value is numeric, returning the specified default value if it is not.
+ * @param {Mixed} value Should be a number, but any type will be handled appropriately
+ * @param {Number} defaultValue The value to return if the original value is non-numeric
+ * @return {Number} Value, if numeric, else defaultValue
+ */
+ num : function(v, defaultValue){
+ v = Number(v === null || typeof v == 'boolean'? NaN : v);
+ return isNaN(v)? defaultValue : v;
+ },
+
+ /**
+ * <p>Utility method for returning a default value if the passed value is empty.</p>
+ * <p>The value is deemed to be empty if it is<div class="mdetail-params"><ul>
+ * <li>null</li>
+ * <li>undefined</li>
+ * <li>an empty array</li>
+ * <li>a zero length string (Unless the <tt>allowBlank</tt> parameter is <tt>true</tt>)</li>
+ * </ul></div>
+ * @param {Mixed} value The value to test
+ * @param {Mixed} defaultValue The value to return if the original value is empty
+ * @param {Boolean} allowBlank (optional) true to allow zero length strings to qualify as non-empty (defaults to false)
+ * @return {Mixed} value, if non-empty, else defaultValue
+ */
+ value : function(v, defaultValue, allowBlank){
+ return Ext.isEmpty(v, allowBlank) ? defaultValue : v;
+ },
+
+ /**
+ * Escapes the passed string for use in a regular expression
+ * @param {String} str
+ * @return {String}
+ */
+ escapeRe : function(s) {
+ return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
+ },
+
+ sequence : function(o, name, fn, scope){
+ o[name] = o[name].createSequence(fn, scope);
+ },
+
+ /**
+ * Applies event listeners to elements by selectors when the document is ready.
+ * The event name is specified with an <tt>@</tt> suffix.
+ * <pre><code>
+Ext.addBehaviors({
+ // add a listener for click on all anchors in element with id foo
+ '#foo a@click' : function(e, t){
+ // do something
+ },
+
+ // add the same listener to multiple selectors (separated by comma BEFORE the @)
+ '#foo a, #bar span.some-class@mouseover' : function(){
+ // do something
+ }
+});
+ * </code></pre>
+ * @param {Object} obj The list of behaviors to apply
+ */
+ addBehaviors : function(o){
+ if(!Ext.isReady){
+ Ext.onReady(function(){
+ Ext.addBehaviors(o);
+ });
+ } else {
+ var cache = {}, // simple cache for applying multiple behaviors to same selector does query multiple times
+ parts,
+ b,
+ s;
+ for (b in o) {
+ if ((parts = b.split('@'))[1]) { // for Object prototype breakers
+ s = parts[0];
+ if(!cache[s]){
+ cache[s] = Ext.select(s);
+ }
+ cache[s].on(parts[1], o[b]);
+ }
+ }
+ cache = null;
+ }
+ },
+
+
+ // deprecated
+ combine : function(){
+ var as = arguments, l = as.length, r = [];
+ for(var i = 0; i < l; i++){
+ var a = as[i];
+ if(Ext.isArray(a)){
+ r = r.concat(a);
+ }else if(a.length !== undefined && !a.substr){
+ r = r.concat(Array.prototype.slice.call(a, 0));
+ }else{
+ r.push(a);
+ }
+ }
+ return r;
+ },
+
+ /**
+ * Copies a set of named properties fom the source object to the destination object.
+ * <p>example:<pre><code>
+ImageComponent = Ext.extend(Ext.BoxComponent, {
+ initComponent: function() {
+ this.autoEl = { tag: 'img' };
+ MyComponent.superclass.initComponent.apply(this, arguments);
+ this.initialBox = Ext.copyTo({}, this.initialConfig, 'x,y,width,height');
+ }
+});
+ * </code></pre>
+ * @param {Object} The destination object.
+ * @param {Object} The source object.
+ * @param {Array/String} Either an Array of property names, or a comma-delimited list
+ * of property names to copy.
+ * @return {Object} The modified object.
+ */
+ copyTo : function(dest, source, names){
+ if(typeof names == 'string'){
+ names = names.split(/[,;\s]/);
+ }
+ Ext.each(names, function(name){
+ if(source.hasOwnProperty(name)){
+ dest[name] = source[name];
+ }
+ }, this);
+ return dest;
+ },
+
+ /**
+ * Attempts to destroy any objects passed to it by removing all event listeners, removing them from the
+ * DOM (if applicable) and calling their destroy functions (if available). This method is primarily
+ * intended for arguments of type {@link Ext.Element} and {@link Ext.Component}, but any subclass of
+ * {@link Ext.util.Observable} can be passed in. Any number of elements and/or components can be
+ * passed into this function in a single call as separate arguments.
+ * @param {Mixed} arg1 An {@link Ext.Element}, {@link Ext.Component}, or an Array of either of these to destroy
+ * @param {Mixed} arg2 (optional)
+ * @param {Mixed} etc... (optional)
+ */
+ destroy : function(){
+ Ext.each(arguments, function(arg){
+ if(arg){
+ if(Ext.isArray(arg)){
+ this.destroy.apply(this, arg);
+ }else if(Ext.isFunction(arg.destroy)){
+ arg.destroy();
+ }else if(arg.dom){
+ arg.remove();
+ }
+ }
+ }, this);
+ },
+
+ /**
+ * Attempts to destroy and then remove a set of named properties of the passed object.
+ * @param {Object} o The object (most likely a Component) who's properties you wish to destroy.
+ * @param {Mixed} arg1 The name of the property to destroy and remove from the object.
+ * @param {Mixed} etc... More property names to destroy and remove.
+ */
+ destroyMembers : function(o, arg1, arg2, etc){
+ for(var i = 1, a = arguments, len = a.length; i < len; i++) {
+ Ext.destroy(o[a[i]]);
+ delete o[a[i]];
+ }
+ },
+
+ /**
+ * Creates a copy of the passed Array with falsy values removed.
+ * @param {Array/NodeList} arr The Array from which to remove falsy values.
+ * @return {Array} The new, compressed Array.
+ */
+ clean : function(arr){
+ var ret = [];
+ Ext.each(arr, function(v){
+ if(!!v){
+ ret.push(v);
+ }
+ });
+ return ret;
+ },
+
+ /**
+ * Creates a copy of the passed Array, filtered to contain only unique values.
+ * @param {Array} arr The Array to filter
+ * @return {Array} The new Array containing unique values.
+ */
+ unique : function(arr){
+ var ret = [],
+ collect = {};
+
+ Ext.each(arr, function(v) {
+ if(!collect[v]){
+ ret.push(v);
+ }
+ collect[v] = true;
+ });
+ return ret;
+ },
+
+ /**
+ * Recursively flattens into 1-d Array. Injects Arrays inline.
+ * @param {Array} arr The array to flatten
+ * @return {Array} The new, flattened array.
+ */
+ flatten : function(arr){
+ var worker = [];
+ function rFlatten(a) {
+ Ext.each(a, function(v) {
+ if(Ext.isArray(v)){
+ rFlatten(v);
+ }else{
+ worker.push(v);
+ }
+ });
+ return worker;
+ }
+ return rFlatten(arr);
+ },
+
+ /**
+ * Returns the minimum value in the Array.
+ * @param {Array|NodeList} arr The Array from which to select the minimum value.
+ * @param {Function} comp (optional) a function to perform the comparision which determines minimization.
+ * If omitted the "<" operator will be used. Note: gt = 1; eq = 0; lt = -1
+ * @return {Object} The minimum value in the Array.
+ */
+ min : function(arr, comp){
+ var ret = arr[0];
+ comp = comp || function(a,b){ return a < b ? -1 : 1; };
+ Ext.each(arr, function(v) {
+ ret = comp(ret, v) == -1 ? ret : v;
+ });
+ return ret;
+ },
+
+ /**
+ * Returns the maximum value in the Array
+ * @param {Array|NodeList} arr The Array from which to select the maximum value.
+ * @param {Function} comp (optional) a function to perform the comparision which determines maximization.
+ * If omitted the ">" operator will be used. Note: gt = 1; eq = 0; lt = -1
+ * @return {Object} The maximum value in the Array.
+ */
+ max : function(arr, comp){
+ var ret = arr[0];
+ comp = comp || function(a,b){ return a > b ? 1 : -1; };
+ Ext.each(arr, function(v) {
+ ret = comp(ret, v) == 1 ? ret : v;
+ });
+ return ret;
+ },
+
+ /**
+ * Calculates the mean of the Array
+ * @param {Array} arr The Array to calculate the mean value of.
+ * @return {Number} The mean.
+ */
+ mean : function(arr){
+ return Ext.sum(arr) / arr.length;
+ },
+
+ /**
+ * Calculates the sum of the Array
+ * @param {Array} arr The Array to calculate the sum value of.
+ * @return {Number} The sum.
+ */
+ sum : function(arr){
+ var ret = 0;
+ Ext.each(arr, function(v) {
+ ret += v;
+ });
+ return ret;
+ },
+
+ /**
+ * Partitions the set into two sets: a true set and a false set.
+ * Example:
+ * Example2:
+ * <pre><code>
+// Example 1:
+Ext.partition([true, false, true, true, false]); // [[true, true, true], [false, false]]
+
+// Example 2:
+Ext.partition(
+ Ext.query("p"),
+ function(val){
+ return val.className == "class1"
+ }
+);
+// true are those paragraph elements with a className of "class1",
+// false set are those that do not have that className.
+ * </code></pre>
+ * @param {Array|NodeList} arr The array to partition
+ * @param {Function} truth (optional) a function to determine truth. If this is omitted the element
+ * itself must be able to be evaluated for its truthfulness.
+ * @return {Array} [true<Array>,false<Array>]
+ */
+ partition : function(arr, truth){
+ var ret = [[],[]];
+ Ext.each(arr, function(v, i, a) {
+ ret[ (truth && truth(v, i, a)) || (!truth && v) ? 0 : 1].push(v);
+ });
+ return ret;
+ },
+
+ /**
+ * Invokes a method on each item in an Array.
+ * <pre><code>
+// Example:
+Ext.invoke(Ext.query("p"), "getAttribute", "id");
+// [el1.getAttribute("id"), el2.getAttribute("id"), ..., elN.getAttribute("id")]
+ * </code></pre>
+ * @param {Array|NodeList} arr The Array of items to invoke the method on.
+ * @param {String} methodName The method name to invoke.
+ * @param {Anything} ... Arguments to send into the method invocation.
+ * @return {Array} The results of invoking the method on each item in the array.
+ */
+ invoke : function(arr, methodName){
+ var ret = [],
+ args = Array.prototype.slice.call(arguments, 2);
+ Ext.each(arr, function(v,i) {
+ if (v && typeof v[methodName] == "function") {
+ ret.push(v[methodName].apply(v, args));
+ } else {
+ ret.push(undefined);
+ }
+ });
+ return ret;
+ },
+
+ /**
+ * Plucks the value of a property from each item in the Array
+ * <pre><code>
+// Example:
+Ext.pluck(Ext.query("p"), "className"); // [el1.className, el2.className, ..., elN.className]
+ * </code></pre>
+ * @param {Array|NodeList} arr The Array of items to pluck the value from.
+ * @param {String} prop The property name to pluck from each element.
+ * @return {Array} The value from each item in the Array.
+ */
+ pluck : function(arr, prop){
+ var ret = [];
+ Ext.each(arr, function(v) {
+ ret.push( v[prop] );
+ });
+ return ret;
+ },
+
+ /**
+ * <p>Zips N sets together.</p>
+ * <pre><code>
+// Example 1:
+Ext.zip([1,2,3],[4,5,6]); // [[1,4],[2,5],[3,6]]
+// Example 2:
+Ext.zip(
+ [ "+", "-", "+"],
+ [ 12, 10, 22],
+ [ 43, 15, 96],
+ function(a, b, c){
+ return "$" + a + "" + b + "." + c
+ }
+); // ["$+12.43", "$-10.15", "$+22.96"]
+ * </code></pre>
+ * @param {Arrays|NodeLists} arr This argument may be repeated. Array(s) to contribute values.
+ * @param {Function} zipper (optional) The last item in the argument list. This will drive how the items are zipped together.
+ * @return {Array} The zipped set.
+ */
+ zip : function(){
+ var parts = Ext.partition(arguments, function( val ){ return !Ext.isFunction(val); }),
+ arrs = parts[0],
+ fn = parts[1][0],
+ len = Ext.max(Ext.pluck(arrs, "length")),
+ ret = [];
+
+ for (var i = 0; i < len; i++) {
+ ret[i] = [];
+ if(fn){
+ ret[i] = fn.apply(fn, Ext.pluck(arrs, i));
+ }else{
+ for (var j = 0, aLen = arrs.length; j < aLen; j++){
+ ret[i].push( arrs[j][i] );
+ }
+ }
+ }
+ return ret;
+ },
+
+ /**
+ * This is shorthand reference to {@link Ext.ComponentMgr#get}.
+ * Looks up an existing {@link Ext.Component Component} by {@link Ext.Component#id id}
+ * @param {String} id The component {@link Ext.Component#id id}
+ * @return Ext.Component The Component, <tt>undefined</tt> if not found, or <tt>null</tt> if a
+ * Class was found.
+ */
+ getCmp : function(id){
+ return Ext.ComponentMgr.get(id);
+ },
+
+ /**
+ * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
+ * you may want to set this to true.
+ * @type Boolean
+ */
+ useShims: E.isIE6 || (E.isMac && E.isGecko2),
+
+ // inpired by a similar function in mootools library
+ /**
+ * Returns the type of object that is passed in. If the object passed in is null or undefined it
+ * return false otherwise it returns one of the following values:<div class="mdetail-params"><ul>
+ * <li><b>string</b>: If the object passed is a string</li>
+ * <li><b>number</b>: If the object passed is a number</li>
+ * <li><b>boolean</b>: If the object passed is a boolean value</li>
+ * <li><b>date</b>: If the object passed is a Date object</li>
+ * <li><b>function</b>: If the object passed is a function reference</li>
+ * <li><b>object</b>: If the object passed is an object</li>
+ * <li><b>array</b>: If the object passed is an array</li>
+ * <li><b>regexp</b>: If the object passed is a regular expression</li>
+ * <li><b>element</b>: If the object passed is a DOM Element</li>
+ * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
+ * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
+ * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
+ * </ul></div>
+ * @param {Mixed} object
+ * @return {String}
+ */
+ type : function(o){
+ if(o === undefined || o === null){
+ return false;
+ }
+ if(o.htmlElement){
+ return 'element';
+ }
+ var t = typeof o;
+ if(t == 'object' && o.nodeName) {
+ switch(o.nodeType) {
+ case 1: return 'element';
+ case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
+ }
+ }
+ if(t == 'object' || t == 'function') {
+ switch(o.constructor) {
+ case Array: return 'array';
+ case RegExp: return 'regexp';
+ case Date: return 'date';
+ }
+ if(typeof o.length == 'number' && typeof o.item == 'function') {
+ return 'nodelist';
+ }
+ }
+ return t;
+ },
+
+ intercept : function(o, name, fn, scope){
+ o[name] = o[name].createInterceptor(fn, scope);
+ },
+
+ // internal
+ callback : function(cb, scope, args, delay){
+ if(Ext.isFunction(cb)){
+ if(delay){
+ cb.defer(delay, scope, args || []);
+ }else{
+ cb.apply(scope, args || []);
+ }
+ }
+ }
+ };
+}());
+
+/**
+ * @class Function
+ * These functions are available on every Function object (any JavaScript function).
+ */
+Ext.apply(Function.prototype, {
+ /**
+ * Create a combined function call sequence of the original function + the passed function.
+ * The resulting function returns the results of the original function.
+ * The passed fcn is called with the parameters of the original function. Example usage:
+ * <pre><code>
+var sayHi = function(name){
+ alert('Hi, ' + name);
+}
+
+sayHi('Fred'); // alerts "Hi, Fred"
+
+var sayGoodbye = sayHi.createSequence(function(name){
+ alert('Bye, ' + name);
+});
+
+sayGoodbye('Fred'); // both alerts show
+</code></pre>
+ * @param {Function} fcn The function to sequence
+ * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
+ * @return {Function} The new function
+ */
+ createSequence : function(fcn, scope){
+ var method = this;
+ return !Ext.isFunction(fcn) ?
+ this :
+ function(){
+ var retval = method.apply(this || window, arguments);
+ fcn.apply(scope || this || window, arguments);
+ return retval;
+ };
+ }
+});
+
+
+/**
+ * @class String
+ * These functions are available as static methods on the JavaScript String object.
+ */
+Ext.applyIf(String, {
+
+ /**
+ * Escapes the passed string for ' and \
+ * @param {String} string The string to escape
+ * @return {String} The escaped string
+ * @static
+ */
+ escape : function(string) {
+ return string.replace(/('|\\)/g, "\\$1");
+ },
+
+ /**
+ * Pads the left side of a string with a specified character. This is especially useful
+ * for normalizing number and date strings. Example usage:
+ * <pre><code>
+var s = String.leftPad('123', 5, '0');
+// s now contains the string: '00123'
+ * </code></pre>
+ * @param {String} string The original string
+ * @param {Number} size The total length of the output string
+ * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
+ * @return {String} The padded string
+ * @static
+ */
+ leftPad : function (val, size, ch) {
+ var result = String(val);
+ if(!ch) {
+ ch = " ";
+ }
+ while (result.length < size) {
+ result = ch + result;
+ }
+ return result;
+ }
+});
+
+/**
+ * Utility function that allows you to easily switch a string between two alternating values. The passed value
+ * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
+ * they are already different, the first value passed in is returned. Note that this method returns the new value
+ * but does not change the current string.
+ * <pre><code>
+// alternate sort directions
+sort = sort.toggle('ASC', 'DESC');
+
+// instead of conditional logic:
+sort = (sort == 'ASC' ? 'DESC' : 'ASC');
+</code></pre>
+ * @param {String} value The value to compare to the current string
+ * @param {String} other The new value to use if the string already equals the first value passed in
+ * @return {String} The new value
+ */
+String.prototype.toggle = function(value, other){
+ return this == value ? other : value;
+};
+
+/**
+ * Trims whitespace from either end of a string, leaving spaces within the string intact. Example:
+ * <pre><code>
+var s = ' foo bar ';
+alert('-' + s + '-'); //alerts "- foo bar -"
+alert('-' + s.trim() + '-'); //alerts "-foo bar-"
+</code></pre>
+ * @return {String} The trimmed string
+ */
+String.prototype.trim = function(){
+ var re = /^\s+|\s+$/g;
+ return function(){ return this.replace(re, ""); };
+}();
+
+// here to prevent dependency on Date.js
+/**
+ Returns the number of milliseconds between this date and date
+ @param {Date} date (optional) Defaults to now
+ @return {Number} The diff in milliseconds
+ @member Date getElapsed
+ */
+Date.prototype.getElapsed = function(date) {
+ return Math.abs((date || new Date()).getTime()-this.getTime());
+};
+
+
+/**
+ * @class Number
+ */
+Ext.applyIf(Number.prototype, {
+ /**
+ * Checks whether or not the current number is within a desired range. If the number is already within the
+ * range it is returned, otherwise the min or max value is returned depending on which side of the range is
+ * exceeded. Note that this method returns the constrained value but does not change the current number.
+ * @param {Number} min The minimum number in the range
+ * @param {Number} max The maximum number in the range
+ * @return {Number} The constrained value if outside the range, otherwise the current value
+ */
+ constrain : function(min, max){
+ return Math.min(Math.max(this, min), max);
+ }
+});
+/**
+ * @class Ext.util.TaskRunner
+ * Provides the ability to execute one or more arbitrary tasks in a multithreaded
+ * manner. Generally, you can use the singleton {@link Ext.TaskMgr} instead, but
+ * if needed, you can create separate instances of TaskRunner. Any number of
+ * separate tasks can be started at any time and will run independently of each
+ * other. Example usage:
+ * <pre><code>
+// Start a simple clock task that updates a div once per second
+var updateClock = function(){
+ Ext.fly('clock').update(new Date().format('g:i:s A'));
+}
+var task = {
+ run: updateClock,
+ interval: 1000 //1 second
+}
+var runner = new Ext.util.TaskRunner();
+runner.start(task);
+
+// equivalent using TaskMgr
+Ext.TaskMgr.start({
+ run: updateClock,
+ interval: 1000
+});
+
+ * </code></pre>
+ * Also see {@link Ext.util.DelayedTask}.
+ *
+ * @constructor
+ * @param {Number} interval (optional) The minimum precision in milliseconds supported by this TaskRunner instance
+ * (defaults to 10)
+ */
+Ext.util.TaskRunner = function(interval){
+ interval = interval || 10;
+ var tasks = [],
+ removeQueue = [],
+ id = 0,
+ running = false,
+
+ // private
+ stopThread = function(){
+ running = false;
+ clearInterval(id);
+ id = 0;
+ },
+
+ // private
+ startThread = function(){
+ if(!running){
+ running = true;
+ id = setInterval(runTasks, interval);
+ }
+ },
+
+ // private
+ removeTask = function(t){
+ removeQueue.push(t);
+ if(t.onStop){
+ t.onStop.apply(t.scope || t);
+ }
+ },
+
+ // private
+ runTasks = function(){
+ var rqLen = removeQueue.length,
+ now = new Date().getTime();
+
+ if(rqLen > 0){
+ for(var i = 0; i < rqLen; i++){
+ tasks.remove(removeQueue[i]);
+ }
+ removeQueue = [];
+ if(tasks.length < 1){
+ stopThread();
+ return;
+ }
+ }
+ for(var i = 0, t, itime, rt, len = tasks.length; i < len; ++i){
+ t = tasks[i];
+ itime = now - t.taskRunTime;
+ if(t.interval <= itime){
+ rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
+ t.taskRunTime = now;
+ if(rt === false || t.taskRunCount === t.repeat){
+ removeTask(t);
+ return;
+ }
+ }
+ if(t.duration && t.duration <= (now - t.taskStartTime)){
+ removeTask(t);
+ }
+ }
+ };
+
+ /**
+ * Starts a new task.
+ * @method start
+ * @param {Object} task A config object that supports the following properties:<ul>
+ * <li><code>run</code> : Function<div class="sub-desc">The function to execute each time the task is run. The
+ * function will be called at each interval and passed the <code>args</code> argument if specified. If a
+ * particular scope is required, be sure to specify it using the <code>scope</code> argument.</div></li>
+ * <li><code>interval</code> : Number<div class="sub-desc">The frequency in milliseconds with which the task
+ * should be executed.</div></li>
+ * <li><code>args</code> : Array<div class="sub-desc">(optional) An array of arguments to be passed to the function
+ * specified by <code>run</code>.</div></li>
+ * <li><code>scope</code> : Object<div class="sub-desc">(optional) The scope (<tt>this</tt> reference) in which to execute the
+ * <code>run</code> function. Defaults to the task config object.</div></li>
+ * <li><code>duration</code> : Number<div class="sub-desc">(optional) The length of time in milliseconds to execute
+ * the task before stopping automatically (defaults to indefinite).</div></li>
+ * <li><code>repeat</code> : Number<div class="sub-desc">(optional) The number of times to execute the task before
+ * stopping automatically (defaults to indefinite).</div></li>
+ * </ul>
+ * @return {Object} The task
+ */
+ this.start = function(task){
+ tasks.push(task);
+ task.taskStartTime = new Date().getTime();
+ task.taskRunTime = 0;
+ task.taskRunCount = 0;
+ startThread();
+ return task;
+ };
+
+ /**
+ * Stops an existing running task.
+ * @method stop
+ * @param {Object} task The task to stop
+ * @return {Object} The task
+ */
+ this.stop = function(task){
+ removeTask(task);
+ return task;
+ };
+
+ /**
+ * Stops all tasks that are currently running.
+ * @method stopAll
+ */
+ this.stopAll = function(){
+ stopThread();
+ for(var i = 0, len = tasks.length; i < len; i++){
+ if(tasks[i].onStop){
+ tasks[i].onStop();
+ }
+ }
+ tasks = [];
+ removeQueue = [];
+ };
+};
+
+/**
+ * @class Ext.TaskMgr
+ * @extends Ext.util.TaskRunner
+ * A static {@link Ext.util.TaskRunner} instance that can be used to start and stop arbitrary tasks. See
+ * {@link Ext.util.TaskRunner} for supported methods and task config properties.
+ * <pre><code>
+// Start a simple clock task that updates a div once per second
+var task = {
+ run: function(){
+ Ext.fly('clock').update(new Date().format('g:i:s A'));
+ },
+ interval: 1000 //1 second
+}
+Ext.TaskMgr.start(task);
+</code></pre>
+ * @singleton
+ */
+Ext.TaskMgr = new Ext.util.TaskRunner();(function(){
+
+var libFlyweight,
+ version = Prototype.Version.split('.'),
+ mouseEnterSupported = (parseInt(version[0]) >= 2) || (parseInt(version[1]) >= 7) || (parseInt(version[2]) >= 1),
+ mouseCache = {},
+ isXUL = Ext.isGecko ? function(node){
+ return Object.prototype.toString.call(node) == '[object XULElement]';
+ } : function(){},
+ isTextNode = Ext.isGecko ? function(node){
+ try{
+ return node.nodeType == 3;
+ }catch(e) {
+ return false;
+ }
+
+ } : function(node){
+ return node.nodeType == 3;
+ },
+ elContains = function(parent, child) {
+ if(parent && parent.firstChild){
+ while(child) {
+ if(child === parent) {
+ return true;
+ }
+ try {
+ child = child.parentNode;
+ } catch(e) {
+ // In FF if you mouseout an text input element
+ // thats inside a div sometimes it randomly throws
+ // Permission denied to get property HTMLDivElement.parentNode
+ // See https://bugzilla.mozilla.org/show_bug.cgi?id=208427
+ return false;
+ }
+ if(child && (child.nodeType != 1)) {
+ child = null;
+ }
+ }
+ }
+ return false;
+ },
+ checkRelatedTarget = function(e) {
+ var related = Ext.lib.Event.getRelatedTarget(e);
+ return !(isXUL(related) || elContains(e.currentTarget,related));
+ };
+
+Ext.lib.Dom = {
+ getViewWidth : function(full){
+ return full ? this.getDocumentWidth() : this.getViewportWidth();
+ },
+
+ getViewHeight : function(full){
+ return full ? this.getDocumentHeight() : this.getViewportHeight();
+ },
+
+ getDocumentHeight: function() { // missing from prototype?
+ var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
+ return Math.max(scrollHeight, this.getViewportHeight());
+ },
+
+ getDocumentWidth: function() { // missing from prototype?
+ var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
+ return Math.max(scrollWidth, this.getViewportWidth());
+ },
+
+ getViewportHeight: function() { // missing from prototype?
+ var height = self.innerHeight;
+ var mode = document.compatMode;
+
+ if ( (mode || Ext.isIE) && !Ext.isOpera ) {
+ height = (mode == "CSS1Compat") ?
+ document.documentElement.clientHeight : // Standards
+ document.body.clientHeight; // Quirks
+ }
+
+ return height;
+ },
+
+ getViewportWidth: function() { // missing from prototype?
+ var width = self.innerWidth; // Safari
+ var mode = document.compatMode;
+
+ if (mode || Ext.isIE) { // IE, Gecko, Opera
+ width = (mode == "CSS1Compat") ?
+ document.documentElement.clientWidth : // Standards
+ document.body.clientWidth; // Quirks
+ }
+ return width;
+ },
+
+ isAncestor : function(p, c){ // missing from prototype?
+ p = Ext.getDom(p);
+ c = Ext.getDom(c);
+ if (!p || !c) {return false;}
+
+ if(p.contains && !Ext.isSafari) {
+ return p.contains(c);
+ }else if(p.compareDocumentPosition) {
+ return !!(p.compareDocumentPosition(c) & 16);
+ }else{
+ var parent = c.parentNode;
+ while (parent) {
+ if (parent == p) {
+ return true;
+ }
+ else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
+ return false;
+ }
+ parent = parent.parentNode;
+ }
+ return false;
+ }
+ },
+
+ getRegion : function(el){
+ return Ext.lib.Region.getRegion(el);
+ },
+
+ getY : function(el){
+ return this.getXY(el)[1];
+ },
+
+ getX : function(el){
+ return this.getXY(el)[0];
+ },
+
+ getXY : function(el){ // this initially used Position.cumulativeOffset but it is not accurate enough
+ var p, pe, b, scroll, bd = (document.body || document.documentElement);
+ el = Ext.getDom(el);
+
+ if(el == bd){
+ return [0, 0];
+ }
+
+ if (el.getBoundingClientRect) {
+ b = el.getBoundingClientRect();
+ scroll = fly(document).getScroll();
+ return [Math.round(b.left + scroll.left), Math.round(b.top + scroll.top)];
+ }
+ var x = 0, y = 0;
+
+ p = el;
+
+ var hasAbsolute = fly(el).getStyle("position") == "absolute";
+
+ while (p) {
+
+ x += p.offsetLeft;
+ y += p.offsetTop;
+
+ if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
+ hasAbsolute = true;
+ }
+
+ if (Ext.isGecko) {
+ pe = fly(p);
+
+ var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
+ var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
+
+
+ x += bl;
+ y += bt;
+
+
+ if (p != el && pe.getStyle('overflow') != 'visible') {
+ x += bl;
+ y += bt;
+ }
+ }
+ p = p.offsetParent;
+ }
+
+ if (Ext.isSafari && hasAbsolute) {
+ x -= bd.offsetLeft;
+ y -= bd.offsetTop;
+ }
+
+ if (Ext.isGecko && !hasAbsolute) {
+ var dbd = fly(bd);
+ x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
+ y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
+ }
+
+ p = el.parentNode;
+ while (p && p != bd) {
+ if (!Ext.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
+ x -= p.scrollLeft;
+ y -= p.scrollTop;
+ }
+ p = p.parentNode;
+ }
+ return [x, y];
+ },
+
+ setXY : function(el, xy){ // this initially used Position.cumulativeOffset but it is not accurate enough
+ el = Ext.fly(el, '_setXY');
+ el.position();
+ var pts = el.translatePoints(xy);
+ if(xy[0] !== false){
+ el.dom.style.left = pts.left + "px";
+ }
+ if(xy[1] !== false){
+ el.dom.style.top = pts.top + "px";
+ }
+ },
+
+ setX : function(el, x){
+ this.setXY(el, [x, false]);
+ },
+
+ setY : function(el, y){
+ this.setXY(el, [false, y]);
+ }
+};
+
+Ext.lib.Event = {
+ getPageX : function(e){
+ return Event.pointerX(e.browserEvent || e);
+ },
+
+ getPageY : function(e){
+ return Event.pointerY(e.browserEvent || e);
+ },
+
+ getXY : function(e){
+ e = e.browserEvent || e;
+ return [Event.pointerX(e), Event.pointerY(e)];
+ },
+
+ getTarget : function(e){
+ return Event.element(e.browserEvent || e);
+ },
+
+ resolveTextNode: function(node) {
+ return node && !isXUL(node) && isTextNode(node) ? node.parentNode : node;
+ },
+
+ getRelatedTarget: function(ev) { // missing from prototype?
+ ev = ev.browserEvent || ev;
+ var t = ev.relatedTarget;
+ if (!t) {
+ if (ev.type == "mouseout") {
+ t = ev.toElement;
+ } else if (ev.type == "mouseover") {
+ t = ev.fromElement;
+ }
+ }
+
+ return this.resolveTextNode(t);
+ },
+
+ on : function(el, eventName, fn){
+ if((eventName == 'mouseenter' || eventName == 'mouseleave') && !mouseEnterSupported){
+ var item = mouseCache[el.id] || (mouseCache[el.id] = {});
+ item[eventName] = fn;
+ fn = fn.createInterceptor(checkRelatedTarget);
+ eventName = (eventName == 'mouseenter') ? 'mouseover' : 'mouseout';
+ }
+ Event.observe(el, eventName, fn, false);
+ },
+
+ un : function(el, eventName, fn){
+ if((eventName == 'mouseenter' || eventName == 'mouseleave') && !mouseEnterSupported){
+ var item = mouseCache[el.id],
+ ev = item && item[eventName];
+
+ if(ev){
+ fn = ev.fn;
+ delete item[eventName];
+ eventName = (eventName == 'mouseenter') ? 'mouseover' : 'mouseout';
+ }
+ }
+ Event.stopObserving(el, eventName, fn, false);
+ },
+
+ purgeElement : function(el){
+ // no equiv?
+ },
+
+ preventDefault : function(e){ // missing from prototype?
+ e = e.browserEvent || e;
+ if(e.preventDefault) {
+ e.preventDefault();
+ } else {
+ e.returnValue = false;
+ }
+ },
+
+ stopPropagation : function(e){ // missing from prototype?
+ e = e.browserEvent || e;
+ if(e.stopPropagation) {
+ e.stopPropagation();
+ } else {
+ e.cancelBubble = true;
+ }
+ },
+
+ stopEvent : function(e){
+ Event.stop(e.browserEvent || e);
+ },
+
+ onAvailable : function(id, fn, scope){ // no equiv
+ var start = new Date(), iid;
+ var f = function(){
+ if(start.getElapsed() > 10000){
+ clearInterval(iid);
+ }
+ var el = document.getElementById(id);
+ if(el){
+ clearInterval(iid);
+ fn.call(scope||window, el);
+ }
+ };
+ iid = setInterval(f, 50);
+ }
+};
+
+Ext.lib.Ajax = function(){
+ var createSuccess = function(cb){
+ return cb.success ? function(xhr){
+ cb.success.call(cb.scope||window, {
+ responseText: xhr.responseText,
+ responseXML : xhr.responseXML,
+ argument: cb.argument
+ });
+ } : Ext.emptyFn;
+ };
+ var createFailure = function(cb){
+ return cb.failure ? function(xhr){
+ cb.failure.call(cb.scope||window, {
+ responseText: xhr.responseText,
+ responseXML : xhr.responseXML,
+ argument: cb.argument
+ });
+ } : Ext.emptyFn;
+ };
+ return {
+ request : function(method, uri, cb, data, options){
+ var o = {
+ method: method,
+ parameters: data || '',
+ timeout: cb.timeout,
+ onSuccess: createSuccess(cb),
+ onFailure: createFailure(cb)
+ };
+ if(options){
+ var hs = options.headers;
+ if(hs){
+ o.requestHeaders = hs;
+ }
+ if(options.xmlData){
+ method = (method ? method : (options.method ? options.method : 'POST'));
+ if (!hs || !hs['Content-Type']){
+ o.contentType = 'text/xml';
+ }
+ o.postBody = options.xmlData;
+ delete o.parameters;
+ }
+ if(options.jsonData){
+ method = (method ? method : (options.method ? options.method : 'POST'));
+ if (!hs || !hs['Content-Type']){
+ o.contentType = 'application/json';
+ }
+ o.postBody = typeof options.jsonData == 'object' ? Ext.encode(options.jsonData) : options.jsonData;
+ delete o.parameters;
+ }
+ }
+ new Ajax.Request(uri, o);
+ },
+
+ formRequest : function(form, uri, cb, data, isUpload, sslUri){
+ new Ajax.Request(uri, {
+ method: Ext.getDom(form).method ||'POST',
+ parameters: Form.serialize(form)+(data?'&'+data:''),
+ timeout: cb.timeout,
+ onSuccess: createSuccess(cb),
+ onFailure: createFailure(cb)
+ });
+ },
+
+ isCallInProgress : function(trans){
+ return false;
+ },
+
+ abort : function(trans){
+ return false;
+ },
+
+ serializeForm : function(form){
+ return Form.serialize(form.dom||form);
+ }
+ };
+}();
+
+
+Ext.lib.Anim = function(){
+
+ var easings = {
+ easeOut: function(pos) {
+ return 1-Math.pow(1-pos,2);
+ },
+ easeIn: function(pos) {
+ return 1-Math.pow(1-pos,2);
+ }
+ };
+ var createAnim = function(cb, scope){
+ return {
+ stop : function(skipToLast){
+ this.effect.cancel();
+ },
+
+ isAnimated : function(){
+ return this.effect.state == 'running';
+ },
+
+ proxyCallback : function(){
+ Ext.callback(cb, scope);
+ }
+ };
+ };
+ return {
+ scroll : function(el, args, duration, easing, cb, scope){
+ // not supported so scroll immediately?
+ var anim = createAnim(cb, scope);
+ el = Ext.getDom(el);
+ if(typeof args.scroll.to[0] == 'number'){
+ el.scrollLeft = args.scroll.to[0];
+ }
+ if(typeof args.scroll.to[1] == 'number'){
+ el.scrollTop = args.scroll.to[1];
+ }
+ anim.proxyCallback();
+ return anim;
+ },
+
+ motion : function(el, args, duration, easing, cb, scope){
+ return this.run(el, args, duration, easing, cb, scope);
+ },
+
+ color : function(el, args, duration, easing, cb, scope){
+ return this.run(el, args, duration, easing, cb, scope);
+ },
+
+ run : function(el, args, duration, easing, cb, scope, type){
+ var o = {};
+ for(var k in args){
+ switch(k){ // scriptaculous doesn't support, so convert these
+ case 'points':
+ var by, pts, e = Ext.fly(el, '_animrun');
+ e.position();
+ if(by = args.points.by){
+ var xy = e.getXY();
+ pts = e.translatePoints([xy[0]+by[0], xy[1]+by[1]]);
+ }else{
+ pts = e.translatePoints(args.points.to);
+ }
+ o.left = pts.left+'px';
+ o.top = pts.top+'px';
+ break;
+ case 'width':
+ o.width = args.width.to+'px';
+ break;
+ case 'height':
+ o.height = args.height.to+'px';
+ break;
+ case 'opacity':
+ o.opacity = String(args.opacity.to);
+ break;
+ default:
+ o[k] = String(args[k].to);
+ break;
+ }
+ }
+ var anim = createAnim(cb, scope);
+ anim.effect = new Effect.Morph(Ext.id(el), {
+ duration: duration,
+ afterFinish: anim.proxyCallback,
+ transition: easings[easing] || Effect.Transitions.linear,
+ style: o
+ });
+ return anim;
+ }
+ };
+}();
+
+
+// all lib flyweight calls use their own flyweight to prevent collisions with developer flyweights
+function fly(el){
+ if(!libFlyweight){
+ libFlyweight = new Ext.Element.Flyweight();
+ }
+ libFlyweight.dom = el;
+ return libFlyweight;
+}
+
+Ext.lib.Region = function(t, r, b, l) {
+ this.top = t;
+ this[1] = t;
+ this.right = r;
+ this.bottom = b;
+ this.left = l;
+ this[0] = l;
+};
+
+Ext.lib.Region.prototype = {
+ contains : function(region) {
+ return ( region.left >= this.left &&
+ region.right <= this.right &&
+ region.top >= this.top &&
+ region.bottom <= this.bottom );
+
+ },
+
+ getArea : function() {
+ return ( (this.bottom - this.top) * (this.right - this.left) );
+ },
+
+ intersect : function(region) {
+ var t = Math.max( this.top, region.top );
+ var r = Math.min( this.right, region.right );
+ var b = Math.min( this.bottom, region.bottom );
+ var l = Math.max( this.left, region.left );
+
+ if (b >= t && r >= l) {
+ return new Ext.lib.Region(t, r, b, l);
+ } else {
+ return null;
+ }
+ },
+ union : function(region) {
+ var t = Math.min( this.top, region.top );
+ var r = Math.max( this.right, region.right );
+ var b = Math.max( this.bottom, region.bottom );
+ var l = Math.min( this.left, region.left );
+
+ return new Ext.lib.Region(t, r, b, l);
+ },
+
+ constrainTo : function(r) {
+ this.top = this.top.constrain(r.top, r.bottom);
+ this.bottom = this.bottom.constrain(r.top, r.bottom);
+ this.left = this.left.constrain(r.left, r.right);
+ this.right = this.right.constrain(r.left, r.right);
+ return this;
+ },
+
+ adjust : function(t, l, b, r){
+ this.top += t;
+ this.left += l;
+ this.right += r;
+ this.bottom += b;
+ return this;
+ }
+};
+
+Ext.lib.Region.getRegion = function(el) {
+ var p = Ext.lib.Dom.getXY(el);
+
+ var t = p[1];
+ var r = p[0] + el.offsetWidth;
+ var b = p[1] + el.offsetHeight;
+ var l = p[0];
+
+ return new Ext.lib.Region(t, r, b, l);
+};
+
+Ext.lib.Point = function(x, y) {
+ if (Ext.isArray(x)) {
+ y = x[1];
+ x = x[0];
+ }
+ this.x = this.right = this.left = this[0] = x;
+ this.y = this.top = this.bottom = this[1] = y;
+};
+
+Ext.lib.Point.prototype = new Ext.lib.Region();
+
+
+// prevent IE leaks
+if(Ext.isIE) {
+ function fnCleanUp() {
+ var p = Function.prototype;
+ delete p.createSequence;
+ delete p.defer;
+ delete p.createDelegate;
+ delete p.createCallback;
+ delete p.createInterceptor;
+
+ window.detachEvent("onunload", fnCleanUp);
+ }
+ window.attachEvent("onunload", fnCleanUp);
+}
+})();
\ No newline at end of file
git.ithinksw.org / extjs.git / blobdiff