X-Git-Url: http://git.ithinksw.org/extjs.git/blobdiff_plain/6e39d509471fe9b4e2660e0d1631b350d0c66f40..7a654f8d43fdb43d78b63d90528bed6e86b608cc:/adapter/jquery/ext-jquery-adapter-debug.js diff --git a/adapter/jquery/ext-jquery-adapter-debug.js b/adapter/jquery/ext-jquery-adapter-debug.js deleted file mode 100644 index 21f97546..00000000 --- a/adapter/jquery/ext-jquery-adapter-debug.js +++ /dev/null @@ -1,2415 +0,0 @@ -/*! - * Ext JS Library 3.1.0 - * Copyright(c) 2006-2009 Ext JS, LLC - * licensing@extjs.com - * http://www.extjs.com/license - */ - -// for old browsers -window.undefined = window.undefined; - -/** - * @class Ext - * Ext core utilities and functions. - * @singleton - */ - -Ext = { - /** - * The version of the framework - * @type String - */ - version : '3.1.0' -}; - -/** - * Copies all the properties of config to obj. - * @param {Object} obj The receiver of the properties - * @param {Object} config The source of the properties - * @param {Object} defaults A different object that will also be applied for default values - * @return {Object} returns obj - * @member Ext apply - */ -Ext.apply = function(o, c, defaults){ - // no "this" reference for friendly out of scope calls - if(defaults){ - Ext.apply(o, defaults); - } - if(o && c && typeof c == 'object'){ - for(var p in c){ - o[p] = c[p]; - } - } - return o; -}; - -(function(){ - var idSeed = 0, - toString = Object.prototype.toString, - ua = navigator.userAgent.toLowerCase(), - check = function(r){ - return r.test(ua); - }, - DOC = document, - isStrict = DOC.compatMode == "CSS1Compat", - isOpera = check(/opera/), - isChrome = check(/chrome/), - isWebKit = check(/webkit/), - isSafari = !isChrome && check(/safari/), - isSafari2 = isSafari && check(/applewebkit\/4/), // unique to Safari 2 - isSafari3 = isSafari && check(/version\/3/), - isSafari4 = isSafari && check(/version\/4/), - isIE = !isOpera && check(/msie/), - isIE7 = isIE && check(/msie 7/), - isIE8 = isIE && check(/msie 8/), - isIE6 = isIE && !isIE7 && !isIE8, - isGecko = !isWebKit && check(/gecko/), - isGecko2 = isGecko && check(/rv:1\.8/), - isGecko3 = isGecko && check(/rv:1\.9/), - isBorderBox = isIE && !isStrict, - isWindows = check(/windows|win32/), - isMac = check(/macintosh|mac os x/), - isAir = check(/adobeair/), - isLinux = check(/linux/), - isSecure = /^https/i.test(window.location.protocol); - - // remove css image flicker - if(isIE6){ - try{ - DOC.execCommand("BackgroundImageCache", false, true); - }catch(e){} - } - - Ext.apply(Ext, { - /** - * URL to a blank file used by Ext when in secure mode for iframe src and onReady src to prevent - * the IE insecure content warning ('about:blank', except for IE in secure mode, which is 'javascript:""'). - * @type String - */ - SSL_SECURE_URL : isSecure && isIE ? 'javascript:""' : 'about:blank', - /** - * True if the browser is in strict (standards-compliant) mode, as opposed to quirks mode - * @type Boolean - */ - isStrict : isStrict, - /** - * True if the page is running over SSL - * @type Boolean - */ - isSecure : isSecure, - /** - * True when the document is fully initialized and ready for action - * @type Boolean - */ - isReady : false, - - /** - * True if the {@link Ext.Fx} Class is available - * @type Boolean - * @property enableFx - */ - - /** - * True to automatically uncache orphaned Ext.Elements periodically (defaults to true) - * @type Boolean - */ - enableGarbageCollector : true, - - /** - * True to automatically purge event listeners during garbageCollection (defaults to false). - * @type Boolean - */ - enableListenerCollection : false, - - /** - * EXPERIMENTAL - True to cascade listener removal to child elements when an element is removed. - * Currently not optimized for performance. - * @type Boolean - */ - enableNestedListenerRemoval : false, - - /** - * Indicates whether to use native browser parsing for JSON methods. - * This option is ignored if the browser does not support native JSON methods. - * Note: Native JSON methods will not work with objects that have functions. - * Also, property names must be quoted, otherwise the data will not parse. (Defaults to false) - * @type Boolean - */ - USE_NATIVE_JSON : false, - - /** - * Copies all the properties of config to obj if they don't already exist. - * @param {Object} obj The receiver of the properties - * @param {Object} config The source of the properties - * @return {Object} returns obj - */ - applyIf : function(o, c){ - if(o){ - for(var p in c){ - if(!Ext.isDefined(o[p])){ - o[p] = c[p]; - } - } - } - return o; - }, - - /** - * Generates unique ids. If the element already has an id, it is unchanged - * @param {Mixed} el (optional) The element to generate an id for - * @param {String} prefix (optional) Id prefix (defaults "ext-gen") - * @return {String} The generated Id. - */ - id : function(el, prefix){ - return (el = Ext.getDom(el) || {}).id = el.id || (prefix || "ext-gen") + (++idSeed); - }, - - /** - *

Extends one class to create a subclass and optionally overrides members with the passed literal. This method - * also adds the function "override()" to the subclass that can be used to override members of the class.

- * For example, to create a subclass of Ext GridPanel: - *

-MyGridPanel = Ext.extend(Ext.grid.GridPanel, {
-    constructor: function(config) {
-
-//      Create configuration for this Grid.
-        var store = new Ext.data.Store({...});
-        var colModel = new Ext.grid.ColumnModel({...});
-
-//      Create a new config object containing our computed properties
-//      *plus* whatever was in the config parameter.
-        config = Ext.apply({
-            store: store,
-            colModel: colModel
-        }, config);
-
-        MyGridPanel.superclass.constructor.call(this, config);
-
-//      Your postprocessing here
-    },
-
-    yourMethod: function() {
-        // etc.
-    }
-});
-
- * - *

This function also supports a 3-argument call in which the subclass's constructor is - * passed as an argument. In this form, the parameters are as follows:

- *
- * - * @param {Function} superclass The constructor of class being extended. - * @param {Object} overrides

A literal with members which are copied into the subclass's - * prototype, and are therefore shared between all instances of the new class.

- *

This may contain a special member named constructor. This is used - * to define the constructor of the new class, and is returned. If this property is - * not specified, a constructor is generated and returned which just calls the - * superclass's constructor passing on its parameters.

- *

It is essential that you call the superclass constructor in any provided constructor. See example code.

- * @return {Function} The subclass constructor from the overrides parameter, or a generated one if not provided. - */ - extend : function(){ - // inline overrides - var io = function(o){ - for(var m in o){ - this[m] = o[m]; - } - }; - var oc = Object.prototype.constructor; - - return function(sb, sp, overrides){ - if(Ext.isObject(sp)){ - overrides = sp; - sp = sb; - sb = overrides.constructor != oc ? overrides.constructor : function(){sp.apply(this, arguments);}; - } - var F = function(){}, - sbp, - spp = sp.prototype; - - F.prototype = spp; - sbp = sb.prototype = new F(); - sbp.constructor=sb; - sb.superclass=spp; - if(spp.constructor == oc){ - spp.constructor=sp; - } - sb.override = function(o){ - Ext.override(sb, o); - }; - sbp.superclass = sbp.supr = (function(){ - return spp; - }); - sbp.override = io; - Ext.override(sb, overrides); - sb.extend = function(o){return Ext.extend(sb, o);}; - return sb; - }; - }(), - - /** - * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name. - * Usage:

-Ext.override(MyClass, {
-    newMethod1: function(){
-        // etc.
-    },
-    newMethod2: function(foo){
-        // etc.
-    }
-});
-
- * @param {Object} origclass The class to override - * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal - * containing one or more methods. - * @method override - */ - override : function(origclass, overrides){ - if(overrides){ - var p = origclass.prototype; - Ext.apply(p, overrides); - if(Ext.isIE && overrides.hasOwnProperty('toString')){ - p.toString = overrides.toString; - } - } - }, - - /** - * Creates namespaces to be used for scoping variables and classes so that they are not global. - * Specifying the last node of a namespace implicitly creates all other nodes. Usage: - *

-Ext.namespace('Company', 'Company.data');
-Ext.namespace('Company.data'); // equivalent and preferable to above syntax
-Company.Widget = function() { ... }
-Company.data.CustomStore = function(config) { ... }
-
- * @param {String} namespace1 - * @param {String} namespace2 - * @param {String} etc - * @return {Object} The namespace object. (If multiple arguments are passed, this will be the last namespace created) - * @method namespace - */ - namespace : function(){ - var o, d; - Ext.each(arguments, function(v) { - d = v.split("."); - o = window[d[0]] = window[d[0]] || {}; - Ext.each(d.slice(1), function(v2){ - o = o[v2] = o[v2] || {}; - }); - }); - return o; - }, - - /** - * 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. - * @param {Object} o - * @param {String} pre (optional) A prefix to add to the url encoded string - * @return {String} - */ - urlEncode : function(o, pre){ - var empty, - buf = [], - e = encodeURIComponent; - - Ext.iterate(o, function(key, item){ - empty = Ext.isEmpty(item); - Ext.each(empty ? key : item, function(val){ - buf.push('&', e(key), '=', (!Ext.isEmpty(val) && (val != key || !empty)) ? (Ext.isDate(val) ? Ext.encode(val).replace(/"/g, '') : e(val)) : ''); - }); - }); - if(!pre){ - buf.shift(); - pre = ''; - } - return pre + buf.join(''); - }, - - /** - * Takes an encoded URL and and converts it to an object. Example:

-Ext.urlDecode("foo=1&bar=2"); // returns {foo: "1", bar: "2"}
-Ext.urlDecode("foo=1&bar=2&bar=3&bar=4", false); // returns {foo: "1", bar: ["2", "3", "4"]}
-
- * @param {String} string - * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false). - * @return {Object} A literal with members - */ - urlDecode : function(string, overwrite){ - if(Ext.isEmpty(string)){ - return {}; - } - var obj = {}, - pairs = string.split('&'), - d = decodeURIComponent, - name, - value; - Ext.each(pairs, function(pair) { - pair = pair.split('='); - name = d(pair[0]); - value = d(pair[1]); - obj[name] = overwrite || !obj[name] ? value : - [].concat(obj[name]).concat(value); - }); - return obj; - }, - - /** - * Appends content to the query string of a URL, handling logic for whether to place - * a question mark or ampersand. - * @param {String} url The URL to append to. - * @param {String} s The content to append to the URL. - * @return (String) The resulting URL - */ - urlAppend : function(url, s){ - if(!Ext.isEmpty(s)){ - return url + (url.indexOf('?') === -1 ? '?' : '&') + s; - } - return url; - }, - - /** - * Converts any iterable (numeric indices and a length property) into a true array - * Don't use this on strings. IE doesn't support "abc"[0] which this implementation depends on. - * For strings, use this instead: "abc".match(/./g) => [a,b,c]; - * @param {Iterable} the iterable object to be turned into a true Array. - * @return (Array) array - */ - toArray : function(){ - return isIE ? - function(a, i, j, res){ - res = []; - for(var x = 0, len = a.length; x < len; x++) { - res.push(a[x]); - } - return res.slice(i || 0, j || res.length); - } : - function(a, i, j){ - return Array.prototype.slice.call(a, i || 0, j || a.length); - } - }(), - - isIterable : function(v){ - //check for array or arguments - if(Ext.isArray(v) || v.callee){ - return true; - } - //check for node list type - if(/NodeList|HTMLCollection/.test(toString.call(v))){ - return true; - } - //NodeList has an item and length property - //IXMLDOMNodeList has nextNode method, needs to be checked first. - return ((v.nextNode || v.item) && Ext.isNumber(v.length)); - }, - - /** - * Iterates an array calling the supplied function. - * @param {Array/NodeList/Mixed} array The array to be iterated. If this - * argument is not really an array, the supplied function is called once. - * @param {Function} fn The function to be called with each item. If the - * supplied function returns false, iteration stops and this method returns - * the current index. This function is called with - * the following arguments: - *
- * @param {Object} scope The scope (this reference) in which the specified function is executed. - * Defaults to the item at the current index - * within the passed array. - * @return See description for the fn parameter. - */ - each : function(array, fn, scope){ - if(Ext.isEmpty(array, true)){ - return; - } - if(!Ext.isIterable(array) || Ext.isPrimitive(array)){ - array = [array]; - } - for(var i = 0, len = array.length; i < len; i++){ - if(fn.call(scope || array[i], array[i], i, array) === false){ - return i; - }; - } - }, - - /** - * Iterates either the elements in an array, or each of the properties in an object. - * Note: If you are only iterating arrays, it is better to call {@link #each}. - * @param {Object/Array} object The object or array to be iterated - * @param {Function} fn The function to be called for each iteration. - * The iteration will stop if the supplied function returns false, or - * all array elements / object properties have been covered. The signature - * varies depending on the type of object being interated: - *
- * @param {Object} scope The scope (this reference) in which the specified function is executed. Defaults to - * the object being iterated. - */ - iterate : function(obj, fn, scope){ - if(Ext.isEmpty(obj)){ - return; - } - if(Ext.isIterable(obj)){ - Ext.each(obj, fn, scope); - return; - }else if(Ext.isObject(obj)){ - for(var prop in obj){ - if(obj.hasOwnProperty(prop)){ - if(fn.call(scope || obj, prop, obj[prop], obj) === false){ - return; - }; - } - } - } - }, - - /** - * Return the dom node for the passed String (id), dom node, or Ext.Element. - * Here are some examples: - *

-// gets dom node based on id
-var elDom = Ext.getDom('elId');
-// gets dom node based on the dom node
-var elDom1 = Ext.getDom(elDom);
-
-// If we don't know if we are working with an
-// Ext.Element or a dom node use Ext.getDom
-function(el){
-    var dom = Ext.getDom(el);
-    // do something with the dom node
-}
-         * 
- * Note: the dom node to be found actually needs to exist (be rendered, etc) - * when this method is called to be successful. - * @param {Mixed} el - * @return HTMLElement - */ - getDom : function(el){ - if(!el || !DOC){ - return null; - } - return el.dom ? el.dom : (Ext.isString(el) ? DOC.getElementById(el) : el); - }, - - /** - * Returns the current document body as an {@link Ext.Element}. - * @return Ext.Element The document body - */ - getBody : function(){ - return Ext.get(DOC.body || DOC.documentElement); - }, - - /** - * Removes a DOM node from the document. - */ - /** - *

Removes this element from the document, removes all DOM event listeners, and deletes the cache reference. - * All DOM event listeners are removed from this element. If {@link Ext#enableNestedListenerRemoval} is - * true, then DOM event listeners are also removed from all child nodes. The body node - * will be ignored if passed in.

- * @param {HTMLElement} node The node to remove - */ - removeNode : isIE && !isIE8 ? function(){ - var d; - return function(n){ - if(n && n.tagName != 'BODY'){ - (Ext.enableNestedListenerRemoval) ? Ext.EventManager.purgeElement(n, true) : Ext.EventManager.removeAll(n); - d = d || DOC.createElement('div'); - d.appendChild(n); - d.innerHTML = ''; - delete Ext.elCache[n.id]; - } - } - }() : function(n){ - if(n && n.parentNode && n.tagName != 'BODY'){ - (Ext.enableNestedListenerRemoval) ? Ext.EventManager.purgeElement(n, true) : Ext.EventManager.removeAll(n); - n.parentNode.removeChild(n); - delete Ext.elCache[n.id]; - } - }, - - /** - *

Returns true if the passed value is empty.

- *

The value is deemed to be empty if it is

- * @param {Mixed} value The value to test - * @param {Boolean} allowBlank (optional) true to allow empty strings (defaults to false) - * @return {Boolean} - */ - isEmpty : function(v, allowBlank){ - return v === null || v === undefined || ((Ext.isArray(v) && !v.length)) || (!allowBlank ? v === '' : false); - }, - - /** - * Returns true if the passed value is a JavaScript array, otherwise false. - * @param {Mixed} value The value to test - * @return {Boolean} - */ - isArray : function(v){ - return toString.apply(v) === '[object Array]'; - }, - - /** - * 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 toString.apply(v) === '[object Date]'; - }, - - /** - * Returns true if the passed value is a JavaScript Object, otherwise false. - * @param {Mixed} value The value to test - * @return {Boolean} - */ - isObject : function(v){ - return !!v && Object.prototype.toString.call(v) === '[object Object]'; - }, - - /** - * Returns true if the passed value is a JavaScript 'primitive', a string, number or boolean. - * @param {Mixed} value The value to test - * @return {Boolean} - */ - isPrimitive : function(v){ - return Ext.isString(v) || Ext.isNumber(v) || Ext.isBoolean(v); - }, - - /** - * Returns true if the passed value is a JavaScript Function, otherwise false. - * @param {Mixed} value The value to test - * @return {Boolean} - */ - isFunction : function(v){ - return toString.apply(v) === '[object Function]'; - }, - - /** - * Returns true if the passed value is a number. Returns false for non-finite numbers. - * @param {Mixed} value The value to test - * @return {Boolean} - */ - isNumber : function(v){ - return typeof v === 'number' && isFinite(v); - }, - - /** - * Returns true if the passed value is a string. - * @param {Mixed} value The value to test - * @return {Boolean} - */ - isString : function(v){ - return typeof v === 'string'; - }, - - /** - * Returns true if the passed value is a boolean. - * @param {Mixed} value The value to test - * @return {Boolean} - */ - isBoolean : function(v){ - return typeof v === 'boolean'; - }, - - /** - * Returns true if the passed value is an HTMLElement - * @param {Mixed} value The value to test - * @return {Boolean} - */ - isElement : function(v) { - return !!v && v.tagName; - }, - - /** - * Returns true if the passed value is not undefined. - * @param {Mixed} value The value to test - * @return {Boolean} - */ - isDefined : function(v){ - return typeof v !== 'undefined'; - }, - - /** - * True if the detected browser is Opera. - * @type Boolean - */ - isOpera : isOpera, - /** - * True if the detected browser uses WebKit. - * @type Boolean - */ - isWebKit : isWebKit, - /** - * True if the detected browser is Chrome. - * @type Boolean - */ - isChrome : isChrome, - /** - * True if the detected browser is Safari. - * @type Boolean - */ - isSafari : isSafari, - /** - * True if the detected browser is Safari 3.x. - * @type Boolean - */ - isSafari3 : isSafari3, - /** - * True if the detected browser is Safari 4.x. - * @type Boolean - */ - isSafari4 : isSafari4, - /** - * True if the detected browser is Safari 2.x. - * @type Boolean - */ - isSafari2 : isSafari2, - /** - * True if the detected browser is Internet Explorer. - * @type Boolean - */ - isIE : isIE, - /** - * True if the detected browser is Internet Explorer 6.x. - * @type Boolean - */ - isIE6 : isIE6, - /** - * True if the detected browser is Internet Explorer 7.x. - * @type Boolean - */ - isIE7 : isIE7, - /** - * True if the detected browser is Internet Explorer 8.x. - * @type Boolean - */ - isIE8 : isIE8, - /** - * True if the detected browser uses the Gecko layout engine (e.g. Mozilla, Firefox). - * @type Boolean - */ - isGecko : isGecko, - /** - * True if the detected browser uses a pre-Gecko 1.9 layout engine (e.g. Firefox 2.x). - * @type Boolean - */ - isGecko2 : isGecko2, - /** - * True if the detected browser uses a Gecko 1.9+ layout engine (e.g. Firefox 3.x). - * @type Boolean - */ - isGecko3 : isGecko3, - /** - * True if the detected browser is Internet Explorer running in non-strict mode. - * @type Boolean - */ - isBorderBox : isBorderBox, - /** - * True if the detected platform is Linux. - * @type Boolean - */ - isLinux : isLinux, - /** - * True if the detected platform is Windows. - * @type Boolean - */ - isWindows : isWindows, - /** - * True if the detected platform is Mac OS. - * @type Boolean - */ - isMac : isMac, - /** - * True if the detected platform is Adobe Air. - * @type Boolean - */ - isAir : isAir - }); - - /** - * Creates namespaces to be used for scoping variables and classes so that they are not global. - * Specifying the last node of a namespace implicitly creates all other nodes. Usage: - *

-Ext.namespace('Company', 'Company.data');
-Ext.namespace('Company.data'); // equivalent and preferable to above syntax
-Company.Widget = function() { ... }
-Company.data.CustomStore = function(config) { ... }
-
- * @param {String} namespace1 - * @param {String} namespace2 - * @param {String} etc - * @return {Object} The namespace object. (If multiple arguments are passed, this will be the last namespace created) - * @method ns - */ - Ext.ns = Ext.namespace; -})(); - -Ext.ns("Ext.util", "Ext.lib", "Ext.data"); - -Ext.elCache = {}; - -/** - * @class Function - * These functions are available on every Function object (any JavaScript function). - */ -Ext.apply(Function.prototype, { - /** - * Creates an interceptor function. The passed function is called before the original one. If it returns false, - * the original one is not called. The resulting function returns the results of the original function. - * The passed function is called with the parameters of the original function. Example usage: - *

-var sayHi = function(name){
-    alert('Hi, ' + name);
-}
-
-sayHi('Fred'); // alerts "Hi, Fred"
-
-// create a new function that validates input without
-// directly modifying the original function:
-var sayHiToFriend = sayHi.createInterceptor(function(name){
-    return name == 'Brian';
-});
-
-sayHiToFriend('Fred');  // no alert
-sayHiToFriend('Brian'); // alerts "Hi, Brian"
-
- * @param {Function} fcn The function to call before the original - * @param {Object} scope (optional) The scope (this reference) in which the passed function is executed. - * If omitted, defaults to the scope in which the original function is called or the browser window. - * @return {Function} The new function - */ - createInterceptor : function(fcn, scope){ - var method = this; - return !Ext.isFunction(fcn) ? - this : - function() { - var me = this, - args = arguments; - fcn.target = me; - fcn.method = method; - return (fcn.apply(scope || me || window, args) !== false) ? - method.apply(me || window, args) : - null; - }; - }, - - /** - * Creates a callback that passes arguments[0], arguments[1], arguments[2], ... - * Call directly on any function. Example: myFunction.createCallback(arg1, arg2) - * Will create a function that is bound to those 2 args. If a specific scope is required in the - * callback, use {@link #createDelegate} instead. The function returned by createCallback always - * executes in the window scope. - *

This method is required when you want to pass arguments to a callback function. If no arguments - * are needed, you can simply pass a reference to the function as a callback (e.g., callback: myFn). - * However, if you tried to pass a function with arguments (e.g., callback: myFn(arg1, arg2)) the function - * would simply execute immediately when the code is parsed. Example usage: - *


-var sayHi = function(name){
-    alert('Hi, ' + name);
-}
-
-// clicking the button alerts "Hi, Fred"
-new Ext.Button({
-    text: 'Say Hi',
-    renderTo: Ext.getBody(),
-    handler: sayHi.createCallback('Fred')
-});
-
- * @return {Function} The new function - */ - createCallback : function(/*args...*/){ - // make args available, in function below - var args = arguments, - method = this; - return function() { - return method.apply(window, args); - }; - }, - - /** - * Creates a delegate (callback) that sets the scope to obj. - * Call directly on any function. Example: this.myFunction.createDelegate(this, [arg1, arg2]) - * Will create a function that is automatically scoped to obj so that the this variable inside the - * callback points to obj. Example usage: - *

-var sayHi = function(name){
-    // Note this use of "this.text" here.  This function expects to
-    // execute within a scope that contains a text property.  In this
-    // example, the "this" variable is pointing to the btn object that
-    // was passed in createDelegate below.
-    alert('Hi, ' + name + '. You clicked the "' + this.text + '" button.');
-}
-
-var btn = new Ext.Button({
-    text: 'Say Hi',
-    renderTo: Ext.getBody()
-});
-
-// This callback will execute in the scope of the
-// button instance. Clicking the button alerts
-// "Hi, Fred. You clicked the "Say Hi" button."
-btn.on('click', sayHi.createDelegate(btn, ['Fred']));
-
- * @param {Object} scope (optional) The scope (this reference) in which the function is executed. - * If omitted, defaults to the browser window. - * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller) - * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding, - * if a number the args are inserted at the specified position - * @return {Function} The new function - */ - createDelegate : function(obj, args, appendArgs){ - var method = this; - return function() { - var callArgs = args || arguments; - if (appendArgs === true){ - callArgs = Array.prototype.slice.call(arguments, 0); - callArgs = callArgs.concat(args); - }else if (Ext.isNumber(appendArgs)){ - callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first - var applyArgs = [appendArgs, 0].concat(args); // create method call params - Array.prototype.splice.apply(callArgs, applyArgs); // splice them in - } - return method.apply(obj || window, callArgs); - }; - }, - - /** - * Calls this function after the number of millseconds specified, optionally in a specific scope. Example usage: - *

-var sayHi = function(name){
-    alert('Hi, ' + name);
-}
-
-// executes immediately:
-sayHi('Fred');
-
-// executes after 2 seconds:
-sayHi.defer(2000, this, ['Fred']);
-
-// this syntax is sometimes useful for deferring
-// execution of an anonymous function:
-(function(){
-    alert('Anonymous');
-}).defer(100);
-
- * @param {Number} millis The number of milliseconds for the setTimeout call (if less than or equal to 0 the function is executed immediately) - * @param {Object} scope (optional) The scope (this reference) in which the function is executed. - * If omitted, defaults to the browser window. - * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller) - * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding, - * if a number the args are inserted at the specified position - * @return {Number} The timeout id that can be used with clearTimeout - */ - defer : function(millis, obj, args, appendArgs){ - var fn = this.createDelegate(obj, args, appendArgs); - if(millis > 0){ - return setTimeout(fn, millis); - } - fn(); - return 0; - } -}); - -/** - * @class String - * These functions are available on every String object. - */ -Ext.applyIf(String, { - /** - * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each - * token must be unique, and must increment in the format {0}, {1}, etc. Example usage: - *

-var cls = 'my-class', text = 'Some text';
-var s = String.format('<div class="{0}">{1}</div>', cls, text);
-// s now contains the string: '<div class="my-class">Some text</div>'
-     * 
- * @param {String} string The tokenized string to be formatted - * @param {String} value1 The value to replace token {0} - * @param {String} value2 Etc... - * @return {String} The formatted string - * @static - */ - format : function(format){ - var args = Ext.toArray(arguments, 1); - return format.replace(/\{(\d+)\}/g, function(m, i){ - return args[i]; - }); - } -}); - -/** - * @class Array - */ -Ext.applyIf(Array.prototype, { - /** - * Checks whether or not the specified object exists in the array. - * @param {Object} o The object to check for - * @param {Number} from (Optional) The index at which to begin the search - * @return {Number} The index of o in the array (or -1 if it is not found) - */ - indexOf : function(o, from){ - var len = this.length; - from = from || 0; - from += (from < 0) ? len : 0; - for (; from < len; ++from){ - if(this[from] === o){ - return from; - } - } - return -1; - }, - - /** - * Removes the specified object from the array. If the object is not found nothing happens. - * @param {Object} o The object to remove - * @return {Array} this array - */ - remove : function(o){ - var index = this.indexOf(o); - if(index != -1){ - this.splice(index, 1); - } - return this; - } -}); -/** - * @class Ext - */ - -Ext.ns("Ext.grid", "Ext.list", "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, - scrollWidth = null; - - 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 || Ext.isAir ? - '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); - }, - - /** - * 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(Ext.isEmpty(v) || Ext.isBoolean(v) ? NaN : v); - return isNaN(v) ? defaultValue : v; - }, - - /** - *

Utility method for returning a default value if the passed value is empty.

- *

The value is deemed to be empty if it is

- * @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 @ suffix. - *

-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
-    }
-});
-         * 
- * @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; - } - }, - - /** - * Utility method for getting the width of the browser scrollbar. This can differ depending on - * operating system settings, such as the theme or font size. - * @param {Boolean} force (optional) true to force a recalculation of the value. - * @return {Number} The width of the scrollbar. - */ - getScrollBarWidth: function(force){ - if(!Ext.isReady){ - return 0; - } - - if(force === true || scrollWidth === null){ - // Append our div, do our calculation and then remove it - var div = Ext.getBody().createChild('
'), - child = div.child('div', true); - var w1 = child.offsetWidth; - div.setStyle('overflow', (Ext.isWebKit || Ext.isGecko) ? 'auto' : 'scroll'); - var w2 = child.offsetWidth; - div.remove(); - // Need to add 2 to ensure we leave enough space - scrollWidth = w1 - w2 + 2; - } - return scrollWidth; - }, - - - // 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. - *

example:


-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');
-    }
-});
-         * 
- * @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(Ext.isString(names)){ - 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: - *

-// 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.
-         * 
- * @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,false] - */ - 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. - *

-// Example:
-Ext.invoke(Ext.query("p"), "getAttribute", "id");
-// [el1.getAttribute("id"), el2.getAttribute("id"), ..., elN.getAttribute("id")]
-         * 
- * @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 && Ext.isFunction(v[methodName])) { - 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 - *

-// Example:
-Ext.pluck(Ext.query("p"), "className"); // [el1.className, el2.className, ..., elN.className]
-         * 
- * @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; - }, - - /** - *

Zips N sets together.

- *

-// 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"]
-         * 
- * @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, undefined if not found, or null 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:
    - *
  • string: If the object passed is a string
  • - *
  • number: If the object passed is a number
  • - *
  • boolean: If the object passed is a boolean value
  • - *
  • date: If the object passed is a Date object
  • - *
  • function: If the object passed is a function reference
  • - *
  • object: If the object passed is an object
  • - *
  • array: If the object passed is an array
  • - *
  • regexp: If the object passed is a regular expression
  • - *
  • element: If the object passed is a DOM Element
  • - *
  • nodelist: If the object passed is a DOM NodeList
  • - *
  • textnode: If the object passed is a DOM text node and contains something other than whitespace
  • - *
  • whitespace: If the object passed is a DOM text node and contains only whitespace
  • - *
- * @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(Ext.isNumber(o.length) && Ext.isFunction(o.item)) { - 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: - *

-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
-
- * @param {Function} fcn The function to sequence - * @param {Object} scope (optional) The scope (this reference) in which the passed function is executed. - * If omitted, defaults to the scope in which the original function is called or the browser 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: - *

-var s = String.leftPad('123', 5, '0');
-// s now contains the string: '00123'
-     * 
- * @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. - *

-// alternate sort directions
-sort = sort.toggle('ASC', 'DESC');
-
-// instead of conditional logic:
-sort = (sort == 'ASC' ? 'DESC' : 'ASC');
-
- * @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: - *

-var s = '  foo bar  ';
-alert('-' + s + '-');         //alerts "- foo bar -"
-alert('-' + s.trim() + '-');  //alerts "-foo bar-"
-
- * @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: - *

-// 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
-});
-
- * 
- * 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: - * @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. - *

-// 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);
-
- * @singleton - */ -Ext.TaskMgr = new Ext.util.TaskRunner();if(typeof jQuery == "undefined"){ - throw "Unable to load Ext, jQuery not found."; -} - -(function(){ -var libFlyweight; - -Ext.lib.Dom = { - getViewWidth : function(full){ - // jQuery doesn't report full window size on document query, so max both - return full ? Math.max(jQuery(document).width(),jQuery(window).width()) : jQuery(window).width(); - }, - - getViewHeight : function(full){ - // jQuery doesn't report full window size on document query, so max both - return full ? Math.max(jQuery(document).height(),jQuery(window).height()) : jQuery(window).height(); - }, - - isAncestor : function(p, c){ - var ret = false; - - p = Ext.getDom(p); - c = Ext.getDom(c); - if (p && c) { - if (p.contains) { - return p.contains(c); - } else if (p.compareDocumentPosition) { - return !!(p.compareDocumentPosition(c) & 16); - } else { - while (c = c.parentNode) { - ret = c == p || ret; - } - } - } - return ret; - }, - - getRegion : function(el){ - return Ext.lib.Region.getRegion(el); - }, - - ////////////////////////////////////////////////////////////////////////////////////// - // Use of jQuery.offset() removed to promote consistent behavior across libs. - // JVS 05/23/07 - ////////////////////////////////////////////////////////////////////////////////////// - - getY : function(el){ - return this.getXY(el)[1]; - }, - - getX : function(el){ - return this.getXY(el)[0]; - }, - - getXY : function(el) { - 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){ - 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]); - } -}; - -// 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.Event = { - getPageX : function(e){ - e = e.browserEvent || e; - return e.pageX; - }, - - getPageY : function(e){ - e = e.browserEvent || e; - return e.pageY; - }, - - getXY : function(e){ - e = e.browserEvent || e; - return [e.pageX, e.pageY]; - }, - - getTarget : function(e){ - return e.target; - }, - - // all Ext events will go through event manager which provides scoping - on : function(el, eventName, fn, scope, override){ - jQuery(el).bind(eventName, fn); - }, - - un : function(el, eventName, fn){ - jQuery(el).unbind(eventName, fn); - }, - - purgeElement : function(el){ - jQuery(el).unbind(); - }, - - preventDefault : function(e){ - e = e.browserEvent || e; - if(e.preventDefault){ - e.preventDefault(); - }else{ - e.returnValue = false; - } - }, - - stopPropagation : function(e){ - e = e.browserEvent || e; - if(e.stopPropagation){ - e.stopPropagation(); - }else{ - e.cancelBubble = true; - } - }, - - stopEvent : function(e){ - this.preventDefault(e); - this.stopPropagation(e); - }, - - onAvailable : function(id, fn, scope){ - var start = new Date(); - var f = function(){ - if(start.getElapsed() > 10000){ - clearInterval(iid); - } - var el = document.getElementById(id); - if(el){ - clearInterval(iid); - fn.call(scope||window, el); - } - }; - var iid = setInterval(f, 50); - }, - - resolveTextNode: Ext.isGecko ? function(node){ - if(!node){ - return; - } - var s = HTMLElement.prototype.toString.call(node); - if(s == '[xpconnect wrapped native prototype]' || s == '[object XULElement]'){ - return; - } - return node.nodeType == 3 ? node.parentNode : node; - } : function(node){ - return node && node.nodeType == 3 ? node.parentNode : node; - }, - - getRelatedTarget: function(ev) { - 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); - } -}; - -Ext.lib.Ajax = function(){ - var createComplete = function(cb){ - return function(xhr, status){ - if((status == 'error' || status == 'timeout') && cb.failure){ - cb.failure.call(cb.scope||window, createResponse(cb, xhr)); - }else if(cb.success){ - cb.success.call(cb.scope||window, createResponse(cb, xhr)); - } - }; - }; - - var createResponse = function(cb, xhr){ - var headerObj = {}, - headerStr, - t, - s; - - try { - headerStr = xhr.getAllResponseHeaders(); - Ext.each(headerStr.replace(/\r\n/g, '\n').split('\n'), function(v){ - t = v.indexOf(':'); - if(t >= 0){ - s = v.substr(0, t).toLowerCase(); - if(v.charAt(t + 1) == ' '){ - ++t; - } - headerObj[s] = v.substr(t + 1); - } - }); - } catch(e) {} - - return { - responseText: xhr.responseText, - responseXML : xhr.responseXML, - argument: cb.argument, - status: xhr.status, - statusText: xhr.statusText, - getResponseHeader : function(header){return headerObj[header.toLowerCase()];}, - getAllResponseHeaders : function(){return headerStr} - }; - }; - return { - request : function(method, uri, cb, data, options){ - var o = { - type: method, - url: uri, - data: data, - timeout: cb.timeout, - complete: createComplete(cb) - }; - - if(options){ - var hs = options.headers; - if(options.xmlData){ - o.data = options.xmlData; - o.processData = false; - o.type = (method ? method : (options.method ? options.method : 'POST')); - if (!hs || !hs['Content-Type']){ - o.contentType = 'text/xml'; - } - }else if(options.jsonData){ - o.data = typeof options.jsonData == 'object' ? Ext.encode(options.jsonData) : options.jsonData; - o.processData = false; - o.type = (method ? method : (options.method ? options.method : 'POST')); - if (!hs || !hs['Content-Type']){ - o.contentType = 'application/json'; - } - } - if(hs){ - o.beforeSend = function(xhr){ - for(var h in hs){ - if(hs.hasOwnProperty(h)){ - xhr.setRequestHeader(h, hs[h]); - } - } - } - } - } - jQuery.ajax(o); - }, - - formRequest : function(form, uri, cb, data, isUpload, sslUri){ - jQuery.ajax({ - type: Ext.getDom(form).method ||'POST', - url: uri, - data: jQuery(form).serialize()+(data?'&'+data:''), - timeout: cb.timeout, - complete: createComplete(cb) - }); - }, - - isCallInProgress : function(trans){ - return false; - }, - - abort : function(trans){ - return false; - }, - - serializeForm : function(form){ - return jQuery(form.dom||form).serialize(); - } - }; -}(); - -Ext.lib.Anim = function(){ - var createAnim = function(cb, scope){ - var animated = true; - return { - stop : function(skipToLast){ - // do nothing - }, - - isAnimated : function(){ - return animated; - }, - - proxyCallback : function(){ - animated = false; - Ext.callback(cb, scope); - } - }; - }; - return { - scroll : function(el, args, duration, easing, cb, scope){ - // scroll anim not supported so just 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){ - // color anim not supported, so execute callback immediately - var anim = createAnim(cb, scope); - anim.proxyCallback(); - return anim; - }, - - run : function(el, args, duration, easing, cb, scope, type){ - var anim = createAnim(cb, scope), e = Ext.fly(el, '_animrun'); - var o = {}; - for(var k in args){ - switch(k){ // jquery doesn't support, so convert - case 'points': - var by, pts; - 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; - o.top = pts.top; - if(!parseInt(e.getStyle('left'), 10)){ // auto bug - e.setLeft(0); - } - if(!parseInt(e.getStyle('top'), 10)){ - e.setTop(0); - } - if(args.points.from){ - e.setXY(args.points.from); - } - break; - case 'width': - o.width = args.width.to; - if (args.width.from) - e.setWidth(args.width.from); - break; - case 'height': - o.height = args.height.to; - if (args.height.from) - e.setHeight(args.height.from); - break; - case 'opacity': - o.opacity = args.opacity.to; - if (args.opacity.from) - e.setOpacity(args.opacity.from); - break; - case 'left': - o.left = args.left.to; - if (args.left.from) - e.setLeft(args.left.from); - break; - case 'top': - o.top = args.top.to; - if (args.top.from) - e.setTop(args.top.from); - break; - case 'callback': - case 'scope': - // jQuery can't handle callback and scope arguments, so break here - break; - - default: - o[k] = args[k].to; - if (args[k].from) - e.setStyle(k, args[k].from); - break; - } - } - // TODO: find out about easing plug in? - jQuery(el).animate(o, duration*1000, undefined, anim.proxyCallback); - return anim; - } - }; -}(); - - -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