--- /dev/null
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title>The source code</title>
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
+</head>
+<body onload="prettyPrint();">
+ <pre class="prettyprint lang-js">/*!
+ * Ext JS Library 3.3.0
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+Ext.ns('Ext.debug');\r
+Ext.debug.Assistant = function(){\r
+ var enabled = true;\r
+ \r
+ return {\r
+ enable: function(){\r
+ enabled = true;\r
+ },\r
+ \r
+ disable: function(){\r
+ enabled = false;\r
+ },\r
+ \r
+ init : function(classes){\r
+ var klass,\r
+ intercept = false,\r
+ fn,\r
+ method;\r
+ Ext.each(classes, function(cls){\r
+ if(this.namespaceExists(cls.name)){\r
+ klass = this.getClass(cls.name);\r
+ method = cls.instance ? this.addInstanceCheck : this.addPrototypeCheck;\r
+ Ext.each(cls.checks, function(check){\r
+ intercept = check.intercept == true;\r
+ fn = method.call(this, klass, check.name, check.fn, check.intercept == true);\r
+ if(check.after){\r
+ check.after(fn);\r
+ }\r
+ }, this);\r
+ }\r
+ }, this); \r
+ },\r
+ \r
+ namespaceExists: function(name){\r
+ var parent = window,\r
+ exists = true;\r
+ \r
+ Ext.each(name.split('.'), function(n){\r
+ if(!Ext.isDefined(parent[n])){\r
+ exists = false;\r
+ return false;\r
+ }\r
+ parent = parent[n];\r
+ });\r
+ return exists;\r
+ },\r
+ \r
+ getClass : function(name){\r
+ var parent = window;\r
+ Ext.each(name.split('.'), function(n){\r
+ parent = parent[n];\r
+ }); \r
+ return parent;\r
+ },\r
+ \r
+ warn: function(){\r
+ if(enabled && window.console){\r
+ console.warn.apply(console, arguments);\r
+ }\r
+ },\r
+ \r
+ error: function(){\r
+ if(enabled && window.console){\r
+ console.error.apply(console, arguments);\r
+ }\r
+ },\r
+ \r
+ addPrototypeCheck : function(cls, method, fn, intercept){\r
+ return (cls.prototype[method] = cls.prototype[method][intercept ? 'createInterceptor' : 'createSequence'](fn));\r
+ },\r
+ \r
+ addInstanceCheck : function(cls, method, fn, intercept){\r
+ return (cls[method] = cls[method][intercept ? 'createInterceptor' : 'createSequence'](fn));\r
+ }\r
+ };\r
+}();\r
+\r
+(function(){\r
+ var A = Ext.debug.Assistant,\r
+ cls = [];\r
+ \r
+ cls.push({\r
+ name: 'Ext.util.Observable',\r
+ checks: [{\r
+ name: 'addListener',\r
+ intercept: true,\r
+ fn: function(eventName, fn){\r
+ if(typeof eventName == 'object'){\r
+ var ev, o;\r
+ for(ev in eventName){\r
+ if(!this.filterOptRe.test(ev)){\r
+ o = eventName[ev];\r
+ o = o && o.fn ? o.fn : o;\r
+ if(!Ext.isFunction(o)){\r
+ A.error('Non function passed to event listener', this, ev);\r
+ return false;\r
+ }\r
+ }\r
+ }\r
+ }else{\r
+ if(!Ext.isFunction(fn)){\r
+ A.error('Non function passed to event listener', this, eventName);\r
+ }\r
+ }\r
+ },\r
+ after: function(method){\r
+ Ext.util.Observable.prototype.on = method;\r
+ }\r
+ }]\r
+ });\r
+ \r
+ cls.push({\r
+ name: 'Ext.Component',\r
+ checks: [{\r
+ name: 'render',\r
+ intercept: true,\r
+ fn: function(container, position){\r
+ if(!container && !this.el){\r
+ A.error('Unable to render to container', this, container);\r
+ }\r
+ \r
+ if(this.contentEl){\r
+ var el = Ext.getDom(this.contentEl);\r
+ if(!el){\r
+ A.error('Specified contentEl does not exist', this, this.contentEl);\r
+ return false;\r
+ }\r
+ }\r
+ }\r
+ }]\r
+ });\r
+ \r
+ cls.push({\r
+ name: 'Ext.Container',\r
+ checks: [{\r
+ name: 'onBeforeAdd',\r
+ intercept: true,\r
+ fn: function(c){\r
+ if(c.isDestroyed){\r
+ A.warn('Adding destroyed component to container', c, this);\r
+ }\r
+ if(c.renderTo){\r
+ A.warn('Using renderTo while adding an item to a Container. You should use the add() method or put the item in the items configuration', c, this);\r
+ }\r
+ if(c.applyTo){\r
+ A.warn('Using applyTo while adding an item to a Container. You should use the add() method or put the item in the items configuration', c, this);\r
+ }\r
+ \r
+ var type = this.layout.type;\r
+ if(type == 'container' || type == 'auto'){\r
+ A.warn('A non sizing layout is being used in a container that has child components. This means the child components will not be sized.', this);\r
+ }\r
+ }\r
+ },{\r
+ name: 'lookupComponent',\r
+ intercept: true,\r
+ fn: function(c){\r
+ var valid = true;\r
+ if(Ext.isEmpty(c)){\r
+ valid = false;\r
+ }\r
+ if(Ext.isString(c)){\r
+ c = Ext.ComponentMgr.get(comp);\r
+ valid = !Ext.isEmpty(c);\r
+ }\r
+ if(!valid){\r
+ A.error('Adding invalid component to container', this, c);\r
+ return false;\r
+ }\r
+ }\r
+ }]\r
+ });\r
+ \r
+ cls.push({\r
+ name: 'Ext.DataView',\r
+ checks: [{\r
+ name: 'initComponent',\r
+ fn: function(){\r
+ if(!this.itemSelector){\r
+ A.error('No itemSelector specified', this);\r
+ }\r
+ }\r
+ },{\r
+ name: 'afterRender',\r
+ fn: function(){\r
+ if(!this.store){\r
+ A.error('No store attached to DataView', this);\r
+ } \r
+ }\r
+ }]\r
+ });\r
+ \r
+ cls.push({\r
+ name: 'Ext.Window',\r
+ checks: [{\r
+ name: 'show',\r
+ intercept: true,\r
+ fn: function(){\r
+ if(this.isDestroyed){\r
+ A.error('Trying to show a destroyed window. If you want to reuse the window, look at the closeAction configuration.', this);\r
+ return false;\r
+ } \r
+ }\r
+ }]\r
+ });\r
+ \r
+ cls.push({\r
+ name: 'Ext.grid.GridPanel',\r
+ checks: [{\r
+ name: 'initComponent',\r
+ fn: function(){\r
+ if(!this.colModel){\r
+ A.error('No column model specified for grid', this);\r
+ }\r
+ if(!this.store){\r
+ A.error('No store specified for grid', this);\r
+ }\r
+ }\r
+ }]\r
+ });\r
+ \r
+ cls.push({\r
+ name: 'Ext.grid.GridView',\r
+ checks: [{\r
+ name: 'autoExpand',\r
+ intercept: true,\r
+ fn: function(){\r
+ var g = this.grid, \r
+ cm = this.cm;\r
+ if(!this.userResized && g.autoExpandColumn){\r
+ var tw = cm.getTotalWidth(false), \r
+ aw = this.grid.getGridEl().getWidth(true) - this.getScrollOffset();\r
+ if(tw != aw){\r
+ var ci = cm.getIndexById(g.autoExpandColumn);\r
+ if(ci == -1){\r
+ A.error('The autoExpandColumn does not exist in the column model', g, g.autoExpandColumn);\r
+ return false;\r
+ }\r
+ }\r
+ }\r
+ }\r
+ }]\r
+ });\r
+ \r
+ cls.push({\r
+ name: 'Ext.chart.Chart',\r
+ checks: [{\r
+ name: 'initComponent',\r
+ fn: function(){\r
+ if(!this.store){\r
+ A.error('No store specified for chart', this);\r
+ }\r
+ }\r
+ }]\r
+ });\r
+ \r
+ cls.push({\r
+ name: 'Ext.tree.TreePanel',\r
+ checks: [{\r
+ name: 'afterRender',\r
+ intercept: true,\r
+ fn: function(){\r
+ if(!this.root){\r
+ A.error('No root node specified for tree', this);\r
+ return false;\r
+ }\r
+ }\r
+ }]\r
+ });\r
+ \r
+ cls.push({\r
+ name: 'Ext',\r
+ instance: true,\r
+ checks: [{\r
+ name: 'extend',\r
+ intercept: true,\r
+ fn: function(){\r
+ if(arguments.length == 2 && !arguments[0]){\r
+ A.error('Invalid base class passed to extend', arguments[0]);\r
+ return false;\r
+ } \r
+ if(arguments.length == 3){\r
+ if(!arguments[0]){\r
+ A.error('Invalid class to extend', arguments[0]);\r
+ return false; \r
+ }else if(!arguments[1]){\r
+ A.error('Invalid base class passed to extend', arguments[1]);\r
+ return false;\r
+ }\r
+ }\r
+ }\r
+ },{\r
+ name: 'override',\r
+ intercept: true,\r
+ fn: function(c){\r
+ if(!c){\r
+ A.error('Invalid class passed to override', c);\r
+ return false;\r
+ }\r
+ }\r
+ }] \r
+ });\r
+ \r
+ cls.push({\r
+ name: 'Ext.ComponentMgr',\r
+ instance: true,\r
+ checks: [{\r
+ name: 'register',\r
+ intercept: true,\r
+ fn: function(c){\r
+ if(this.all.indexOfKey(c.id) > -1){\r
+ A.warn('A component with this id already exists', c, c.id);\r
+ }\r
+ }\r
+ },{\r
+ name: 'create',\r
+ intercept: true,\r
+ fn: function(config, defaultType){\r
+ var types = Ext.ComponentMgr.types;\r
+ if(!config.render){\r
+ if(config.xtype){\r
+ if(!types[config.xtype]){\r
+ A.error('Unknown xtype specified', config, config.xtype);\r
+ return false;\r
+ }\r
+ }else{\r
+ if(!types[defaultType]){\r
+ A.error('Unknown defaultType specified', config, defaultType);\r
+ return false;\r
+ }\r
+ }\r
+ }\r
+ }\r
+ }]\r
+ });\r
+ \r
+ cls.push({\r
+ name: 'Ext.layout.FitLayout',\r
+ checks: [{\r
+ name: 'onLayout',\r
+ intercept: true,\r
+ fn: function(){\r
+ var ct = this.container;\r
+ if(ct.items.getCount() > 1){\r
+ A.warn('More than 1 item in the container. A fit layout will only display a single item.', ct);\r
+ }\r
+ }\r
+ }]\r
+ });\r
+ \r
+ if(Ext.BLANK_IMAGE_URL == 'http:/' + '/www.extjs.com/s.gif'){\r
+ A.warn('You should set the Ext.BLANK_IMAGE_URL to reference a local copy.');\r
+ }\r
+ \r
+ A.init(cls);\r
+ \r
+ \r
+})();</pre>
+</body>
+</html>
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git.ithinksw.org / extjs.git / blobdiff