| dojo.provide("dojo.widget.TreeTimeoutIterator"); |
| dojo.require("dojo.event.*"); |
| dojo.require("dojo.json"); |
| dojo.require("dojo.io.*"); |
| dojo.require("dojo.widget.TreeCommon"); |
| dojo.declare("dojo.widget.TreeTimeoutIterator",null,function(_1,_2,_3){ |
| var _4=this; |
| this.currentParent=_1; |
| this.callFunc=_2; |
| this.callObj=_3?_3:this; |
| this.stack=[]; |
| },{maxStackDepth:Number.POSITIVE_INFINITY,stack:null,currentParent:null,currentIndex:0,filterFunc:function(){ |
| return true; |
| },finishFunc:function(){ |
| return true; |
| },setFilter:function(_5,_6){ |
| this.filterFunc=_5; |
| this.filterObj=_6; |
| },setMaxLevel:function(_7){ |
| this.maxStackDepth=_7-2; |
| },forward:function(_8){ |
| var _9=this; |
| if(this.timeout){ |
| var _a=setTimeout(function(){ |
| _9.processNext(); |
| clearTimeout(_a); |
| },_9.timeout); |
| }else{ |
| return this.processNext(); |
| } |
| },start:function(_b){ |
| if(_b){ |
| return this.callFunc.call(this.callObj,this.currentParent,this); |
| } |
| return this.processNext(); |
| },processNext:function(){ |
| var _c; |
| var _d=this; |
| var _e; |
| var _f; |
| if(this.maxStackDepth==-2){ |
| return; |
| } |
| while(true){ |
| var _10=this.currentParent.children; |
| if(_10&&_10.length){ |
| do{ |
| _f=_10[this.currentIndex]; |
| }while(this.currentIndex++<_10.length&&!(_e=this.filterFunc.call(this.filterObj,_f))); |
| if(_e){ |
| if(_f.isFolder&&this.stack.length<=this.maxStackDepth){ |
| this.moveParent(_f,0); |
| } |
| return this.callFunc.call(this.callObj,_f,this); |
| } |
| } |
| if(this.stack.length){ |
| this.popParent(); |
| continue; |
| } |
| break; |
| } |
| return this.finishFunc.call(this.finishObj); |
| },setFinish:function(_11,obj){ |
| this.finishFunc=_11; |
| this.finishObj=obj; |
| },popParent:function(){ |
| var p=this.stack.pop(); |
| this.currentParent=p[0]; |
| this.currentIndex=p[1]; |
| },moveParent:function(_14,_15){ |
| this.stack.push([this.currentParent,this.currentIndex]); |
| this.currentParent=_14; |
| this.currentIndex=_15; |
| }}); |
