| dojo.provide("dojo.widget.TreeSelector"); |
| dojo.require("dojo.widget.HtmlWidget"); |
| dojo.widget.defineWidget("dojo.widget.TreeSelector",dojo.widget.HtmlWidget,function(){ |
| this.eventNames={}; |
| this.listenedTrees=[]; |
| },{widgetType:"TreeSelector",selectedNode:null,dieWithTree:false,eventNamesDefault:{select:"select",destroy:"destroy",deselect:"deselect",dblselect:"dblselect"},initialize:function(){ |
| for(var _1 in this.eventNamesDefault){ |
| if(dojo.lang.isUndefined(this.eventNames[_1])){ |
| this.eventNames[_1]=this.widgetId+"/"+this.eventNamesDefault[_1]; |
| } |
| } |
| },destroy:function(){ |
| dojo.event.topic.publish(this.eventNames.destroy,{source:this}); |
| return dojo.widget.HtmlWidget.prototype.destroy.apply(this,arguments); |
| },listenTree:function(_2){ |
| dojo.event.topic.subscribe(_2.eventNames.titleClick,this,"select"); |
| dojo.event.topic.subscribe(_2.eventNames.iconClick,this,"select"); |
| dojo.event.topic.subscribe(_2.eventNames.collapse,this,"onCollapse"); |
| dojo.event.topic.subscribe(_2.eventNames.moveFrom,this,"onMoveFrom"); |
| dojo.event.topic.subscribe(_2.eventNames.removeNode,this,"onRemoveNode"); |
| dojo.event.topic.subscribe(_2.eventNames.treeDestroy,this,"onTreeDestroy"); |
| this.listenedTrees.push(_2); |
| },unlistenTree:function(_3){ |
| dojo.event.topic.unsubscribe(_3.eventNames.titleClick,this,"select"); |
| dojo.event.topic.unsubscribe(_3.eventNames.iconClick,this,"select"); |
| dojo.event.topic.unsubscribe(_3.eventNames.collapse,this,"onCollapse"); |
| dojo.event.topic.unsubscribe(_3.eventNames.moveFrom,this,"onMoveFrom"); |
| dojo.event.topic.unsubscribe(_3.eventNames.removeNode,this,"onRemoveNode"); |
| dojo.event.topic.unsubscribe(_3.eventNames.treeDestroy,this,"onTreeDestroy"); |
| for(var i=0;i<this.listenedTrees.length;i++){ |
| if(this.listenedTrees[i]===_3){ |
| this.listenedTrees.splice(i,1); |
| break; |
| } |
| } |
| },onTreeDestroy:function(_5){ |
| this.unlistenTree(_5.source); |
| if(this.dieWithTree){ |
| this.destroy(); |
| } |
| },onCollapse:function(_6){ |
| if(!this.selectedNode){ |
| return; |
| } |
| var _7=_6.source; |
| var _8=this.selectedNode.parent; |
| while(_8!==_7&&_8.isTreeNode){ |
| _8=_8.parent; |
| } |
| if(_8.isTreeNode){ |
| this.deselect(); |
| } |
| },select:function(_9){ |
| var _a=_9.source; |
| var e=_9.event; |
| if(this.selectedNode===_a){ |
| if(e.ctrlKey||e.shiftKey||e.metaKey){ |
| this.deselect(); |
| return; |
| } |
| dojo.event.topic.publish(this.eventNames.dblselect,{node:_a}); |
| return; |
| } |
| if(this.selectedNode){ |
| this.deselect(); |
| } |
| this.doSelect(_a); |
| dojo.event.topic.publish(this.eventNames.select,{node:_a}); |
| },onMoveFrom:function(_c){ |
| if(_c.child!==this.selectedNode){ |
| return; |
| } |
| if(!dojo.lang.inArray(this.listenedTrees,_c.newTree)){ |
| this.deselect(); |
| } |
| },onRemoveNode:function(_d){ |
| if(_d.child!==this.selectedNode){ |
| return; |
| } |
| this.deselect(); |
| },doSelect:function(_e){ |
| _e.markSelected(); |
| this.selectedNode=_e; |
| },deselect:function(){ |
| var _f=this.selectedNode; |
| this.selectedNode=null; |
| _f.unMarkSelected(); |
| dojo.event.topic.publish(this.eventNames.deselect,{node:_f}); |
| }}); |
