| /* |
| Copyright (c) 2004-2009, 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 |
| */ |
| |
| |
| if(!dojo._hasResource["dijit.tree.ForestStoreModel"]){ |
| dojo._hasResource["dijit.tree.ForestStoreModel"]=true; |
| dojo.provide("dijit.tree.ForestStoreModel"); |
| dojo.require("dijit.tree.TreeStoreModel"); |
| dojo.declare("dijit.tree.ForestStoreModel",dijit.tree.TreeStoreModel,{rootId:"$root$",rootLabel:"ROOT",query:null,constructor:function(_1){ |
| this.root={store:this,root:true,id:_1.rootId,label:_1.rootLabel,children:_1.rootChildren}; |
| },mayHaveChildren:function(_2){ |
| return _2===this.root||this.inherited(arguments); |
| },getChildren:function(_3,_4,_5){ |
| if(_3===this.root){ |
| if(this.root.children){ |
| _4(this.root.children); |
| }else{ |
| this.store.fetch({query:this.query,onComplete:dojo.hitch(this,function(_6){ |
| this.root.children=_6; |
| _4(_6); |
| }),onError:_5}); |
| } |
| }else{ |
| this.inherited(arguments); |
| } |
| },isItem:function(_7){ |
| return (_7===this.root)?true:this.inherited(arguments); |
| },fetchItemByIdentity:function(_8){ |
| if(_8.identity==this.root.id){ |
| var _9=_8.scope?_8.scope:dojo.global; |
| if(_8.onItem){ |
| _8.onItem.call(_9,this.root); |
| } |
| }else{ |
| this.inherited(arguments); |
| } |
| },getIdentity:function(_a){ |
| return (_a===this.root)?this.root.id:this.inherited(arguments); |
| },getLabel:function(_b){ |
| return (_b===this.root)?this.root.label:this.inherited(arguments); |
| },newItem:function(_c,_d,_e){ |
| if(_d===this.root){ |
| this.onNewRootItem(_c); |
| return this.store.newItem(_c); |
| }else{ |
| return this.inherited(arguments); |
| } |
| },onNewRootItem:function(_f){ |
| },pasteItem:function(_10,_11,_12,_13,_14){ |
| if(_11===this.root){ |
| if(!_13){ |
| this.onLeaveRoot(_10); |
| } |
| } |
| dijit.tree.TreeStoreModel.prototype.pasteItem.call(this,_10,_11===this.root?null:_11,_12===this.root?null:_12,_13,_14); |
| if(_12===this.root){ |
| this.onAddToRoot(_10); |
| } |
| },onAddToRoot:function(_15){ |
| },onLeaveRoot:function(_16){ |
| },_requeryTop:function(){ |
| var _17=this.root.children||[]; |
| this.store.fetch({query:this.query,onComplete:dojo.hitch(this,function(_18){ |
| this.root.children=_18; |
| if(_17.length!=_18.length||dojo.some(_17,function(_19,idx){ |
| return _18[idx]!=_19; |
| })){ |
| this.onChildrenChange(this.root,_18); |
| } |
| })}); |
| },onNewItem:function(_1a,_1b){ |
| this._requeryTop(); |
| this.inherited(arguments); |
| },onDeleteItem:function(_1c){ |
| if(dojo.indexOf(this.root.children,_1c)!=-1){ |
| this._requeryTop(); |
| } |
| this.inherited(arguments); |
| }}); |
| } |
