root / trunk / web / dojo / dijit / _editor / _Plugin.js
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dijit._editor._Plugin"]){ |
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dojo._hasResource["dijit._editor._Plugin"]=true; |
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dojo.provide("dijit._editor._Plugin");
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dojo.require("dijit._Widget");
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dojo.require("dijit.form.Button");
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dojo.declare("dijit._editor._Plugin",null,{constructor:function(_1,_2){ |
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this.params=_1||{};
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dojo.mixin(this,this.params); |
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this._connects=[];
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},editor:null,iconClassPrefix:"dijitEditorIcon",button:null,command:"",useDefaultCommand:true,buttonClass:dijit.form.Button,getLabel:function(_3){ |
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return this.editor.commands[_3]; |
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},_initButton:function(){ |
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if(this.command.length){ |
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var _4=this.getLabel(this.command),_5=this.editor,_6=this.iconClassPrefix+" "+this.iconClassPrefix+this.command.charAt(0).toUpperCase()+this.command.substr(1); |
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if(!this.button){ |
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var _7=dojo.mixin({label:_4,dir:_5.dir,lang:_5.lang,showLabel:false,iconClass:_6,dropDown:this.dropDown,tabIndex:"-1"},this.params||{}); |
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this.button=new this.buttonClass(_7); |
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} |
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} |
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},destroy:function(){ |
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dojo.forEach(this._connects,dojo.disconnect);
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if(this.dropDown){ |
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this.dropDown.destroyRecursive();
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} |
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},connect:function(o,f,tf){ |
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this._connects.push(dojo.connect(o,f,this,tf)); |
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},updateState:function(){ |
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var e=this.editor,c=this.command,_8,_9; |
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if(!e||!e.isLoaded||!c.length){
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return;
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} |
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if(this.button){ |
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try{
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_9=e.queryCommandEnabled(c); |
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if(this.enabled!==_9){ |
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this.enabled=_9;
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this.button.set("disabled",!_9); |
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} |
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if(typeof this.button.checked=="boolean"){ |
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_8=e.queryCommandState(c); |
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if(this.checked!==_8){ |
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this.checked=_8;
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this.button.set("checked",e.queryCommandState(c)); |
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} |
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} |
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} |
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catch(e){
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} |
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} |
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},setEditor:function(_a){ |
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this.editor=_a;
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this._initButton();
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if(this.button&&this.useDefaultCommand){ |
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if(this.editor.queryCommandAvailable(this.command)){ |
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this.connect(this.button,"onClick",dojo.hitch(this.editor,"execCommand",this.command,this.commandArg)); |
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}else{
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this.button.domNode.style.display="none"; |
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} |
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} |
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this.connect(this.editor,"onNormalizedDisplayChanged","updateState"); |
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},setToolbar:function(_b){ |
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if(this.button){ |
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_b.addChild(this.button);
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} |
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}}); |
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} |