/*
	Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/

//>>built
define("dojo/dnd/Avatar",["../main","./common"],function(_1){_1.declare("dojo.dnd.Avatar",null,{constructor:function(_2){this.manager=_2;this.construct();},construct:function(){this.isA11y=_1.hasClass(_1.body(),"dijit_a11y");var a=_1.create("table",{"class":"dojoDndAvatar",style:{position:"absolute",zIndex:"1999",margin:"0px"}}),_3=this.manager.source,_4,b=_1.create("tbody",null,a),tr=_1.create("tr",null,b),td=_1.create("td",null,tr),_5=this.isA11y?_1.create("span",{id:"a11yIcon",innerHTML:this.manager.copy?"+":"<"},td):null,_6=_1.create("span",{innerHTML:_3.generateText?this._generateText():""},td),k=Math.min(5,this.manager.nodes.length),i=0;_1.attr(tr,{"class":"dojoDndAvatarHeader",style:{opacity:0.9}});for(;i<k;++i){if(_3.creator){_4=_3._normalizedCreator(_3.getItem(this.manager.nodes[i].id).data,"avatar").node;}else{_4=this.manager.nodes[i].cloneNode(true);if(_4.tagName.toLowerCase()=="tr"){var _7=_1.create("table"),_8=_1.create("tbody",null,_7);_8.appendChild(_4);_4=_7;}}_4.id="";tr=_1.create("tr",null,b);td=_1.create("td",null,tr);td.appendChild(_4);_1.attr(tr,{"class":"dojoDndAvatarItem",style:{opacity:(9-i)/10}});}this.node=a;},destroy:function(){_1.destroy(this.node);this.node=false;},update:function(){_1[(this.manager.canDropFlag?"add":"remove")+"Class"](this.node,"dojoDndAvatarCanDrop");if(this.isA11y){var _9=_1.byId("a11yIcon");var _a="+";if(this.manager.canDropFlag&&!this.manager.copy){_a="< ";}else{if(!this.manager.canDropFlag&&!this.manager.copy){_a="o";}else{if(!this.manager.canDropFlag){_a="x";}}}_9.innerHTML=_a;}_1.query(("tr.dojoDndAvatarHeader td span"+(this.isA11y?" span":"")),this.node).forEach(function(_b){_b.innerHTML=this._generateText();},this);},_generateText:function(){return this.manager.nodes.length.toString();}});return _1.dnd.Avatar;});