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