Upgrade to ExtJS 3.0.0 - Released 07/06/2009

[extjs.git] / src / widgets / chart / FlashComponent.js

diff --git a/src/widgets/chart/FlashComponent.js b/src/widgets/chart/FlashComponent.js
new file mode 100644 (file)
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+++ b/src/widgets/chart/FlashComponent.js
@@ -0,0 +1,117 @@
+/*!
+ * Ext JS Library 3.0.0
+ * Copyright(c) 2006-2009 Ext JS, LLC
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+/**
+ * @class Ext.FlashComponent
+ * @extends Ext.BoxComponent
+ * @constructor
+ * @xtype flash
+ */
+Ext.FlashComponent = Ext.extend(Ext.BoxComponent, {
+    /**
+     * @cfg {String} flashVersion
+     * Indicates the version the flash content was published for. Defaults to <tt>'9.0.45'</tt>.
+     */
+    flashVersion : '9.0.45',
+
+    /**
+     * @cfg {String} backgroundColor
+     * The background color of the chart. Defaults to <tt>'#ffffff'</tt>.
+     */
+    backgroundColor: '#ffffff',
+
+    /**
+     * @cfg {String} wmode
+     * The wmode of the flash object. This can be used to control layering. Defaults to <tt>'opaque'</tt>.
+     */
+    wmode: 'opaque',
+
+    /**
+     * @cfg {String} url
+     * The URL of the chart to include. Defaults to <tt>undefined</tt>.
+     */
+    url: undefined,
+    swfId : undefined,
+    swfWidth: '100%',
+    swfHeight: '100%',
+
+    /**
+     * @cfg {Boolean} expressInstall
+     * True to prompt the user to install flash if not installed. Note that this uses
+     * Ext.FlashComponent.EXPRESS_INSTALL_URL, which should be set to the local resource. Defaults to <tt>false</tt>.
+     */
+    expressInstall: false,
+
+    initComponent : function(){
+        Ext.FlashComponent.superclass.initComponent.call(this);
+
+        this.addEvents('initialize');
+    },
+
+    onRender : function(){
+        Ext.FlashComponent.superclass.onRender.apply(this, arguments);
+
+        var params = {
+            allowScriptAccess: 'always',
+            bgcolor: this.backgroundColor,
+            wmode: this.wmode
+        }, vars = {
+            allowedDomain: document.location.hostname,
+            elementID: this.getId(),
+            eventHandler: 'Ext.FlashEventProxy.onEvent'
+        };
+
+        new swfobject.embedSWF(this.url, this.id, this.swfWidth, this.swfHeight, this.flashVersion,
+            this.expressInstall ? Ext.FlashComponent.EXPRESS_INSTALL_URL : undefined, vars, params);
+
+        this.swf = Ext.getDom(this.id);
+        this.el = Ext.get(this.swf);
+    },
+
+    getSwfId : function(){
+        return this.swfId || (this.swfId = "extswf" + (++Ext.Component.AUTO_ID));
+    },
+
+    getId : function(){
+        return this.id || (this.id = "extflashcmp" + (++Ext.Component.AUTO_ID));
+    },
+
+    onFlashEvent : function(e){
+        switch(e.type){
+            case "swfReady":
+                this.initSwf();
+                return;
+            case "log":
+                return;
+        }
+        e.component = this;
+        this.fireEvent(e.type.toLowerCase().replace(/event$/, ''), e);
+    },
+
+    initSwf : function(){
+        this.onSwfReady(!!this.isInitialized);
+        this.isInitialized = true;
+        this.fireEvent('initialize', this);
+    },
+
+    beforeDestroy: function(){
+        if(this.rendered){
+            swfobject.removeSWF(this.swf.id);
+        }
+        Ext.FlashComponent.superclass.beforeDestroy.call(this);
+    },
+
+    onSwfReady : Ext.emptyFn
+});
+
+/**
+ * Sets the url for installing flash if it doesn't exist. This should be set to a local resource.
+ * @static
+ * @type String
+ */
+Ext.FlashComponent.EXPRESS_INSTALL_URL = 'http:/' + '/swfobject.googlecode.com/svn/trunk/swfobject/expressInstall.swf';
+
+Ext.reg('flash', Ext.FlashComponent);
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