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<title>The source code</title>
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<pre class="prettyprint lang-js">/*!
* Ext JS Library 3.4.0
* Copyright(c) 2006-2011 Sencha Inc.
* licensing@sencha.com
* http://www.sencha.com/license
*/
<div id="cls-Ext.FlashComponent"></div>/**
* @class Ext.FlashComponent
* @extends Ext.BoxComponent
* @constructor
* @xtype flash
*/
Ext.FlashComponent = Ext.extend(Ext.BoxComponent, {
<div id="cfg-Ext.FlashComponent-flashVersion"></div>/**
* @cfg {String} flashVersion
* Indicates the version the flash content was published for. Defaults to <tt>'9.0.115'</tt>.
*/
flashVersion : '9.0.115',
<div id="cfg-Ext.FlashComponent-backgroundColor"></div>/**
* @cfg {String} backgroundColor
* The background color of the chart. Defaults to <tt>'#ffffff'</tt>.
*/
backgroundColor: '#ffffff',
<div id="cfg-Ext.FlashComponent-wmode"></div>/**
* @cfg {String} wmode
* The wmode of the flash object. This can be used to control layering. Defaults to <tt>'opaque'</tt>.
*/
wmode: 'opaque',
<div id="cfg-Ext.FlashComponent-flashVars"></div>/**
* @cfg {Object} flashVars
* A set of key value pairs to be passed to the flash object as flash variables. Defaults to <tt>undefined</tt>.
*/
flashVars: undefined,
<div id="cfg-Ext.FlashComponent-flashParams"></div>/**
* @cfg {Object} flashParams
* A set of key value pairs to be passed to the flash object as parameters. Possible parameters can be found here:
* http://kb2.adobe.com/cps/127/tn_12701.html Defaults to <tt>undefined</tt>.
*/
flashParams: undefined,
<div id="cfg-Ext.FlashComponent-url"></div>/**
* @cfg {String} url
* The URL of the chart to include. Defaults to <tt>undefined</tt>.
*/
url: undefined,
swfId : undefined,
swfWidth: '100%',
swfHeight: '100%',
<div id="cfg-Ext.FlashComponent-expressInstall"></div>/**
* @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(
<div id="event-Ext.FlashComponent-initialize"></div>/**
* @event initialize
*
* @param {Chart} this
*/
'initialize'
);
},
onRender : function(){
Ext.FlashComponent.superclass.onRender.apply(this, arguments);
var params = Ext.apply({
allowScriptAccess: 'always',
bgcolor: this.backgroundColor,
wmode: this.wmode
}, this.flashParams), vars = Ext.apply({
allowedDomain: document.location.hostname,
YUISwfId: this.getId(),
YUIBridgeCallback: 'Ext.FlashEventProxy.onEvent'
}, this.flashVars);
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
});
<div id="prop-Ext.FlashComponent-EXPRESS_INSTALL_URL"></div>/**
* 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);</pre>
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