//>>built
define("dijit/tree/TreeStoreModel",["dojo/_base/array","dojo/aspect","dojo/_base/declare","dojo/_base/json","dojo/_base/lang"],function(_1,_2,_3,_4,_5){return _3("dijit.tree.TreeStoreModel",null,{store:null,childrenAttrs:["children"],newItemIdAttr:"id",labelAttr:"",root:null,query:null,deferItemLoadingUntilExpand:false,constructor:function(_6){_5.mixin(this,_6);this.connects=[];var _7=this.store;if(!_7.getFeatures()["dojo.data.api.Identity"]){throw new Error("dijit.Tree: store must support dojo.data.Identity");}if(_7.getFeatures()["dojo.data.api.Notification"]){this.connects=this.connects.concat([_2.after(_7,"onNew",_5.hitch(this,"onNewItem"),true),_2.after(_7,"onDelete",_5.hitch(this,"onDeleteItem"),true),_2.after(_7,"onSet",_5.hitch(this,"onSetItem"),true)]);}},destroy:function(){var h;while(h=this.connects.pop()){h.remove();}},getRoot:function(_8,_9){if(this.root){_8(this.root);}else{this.store.fetch({query:this.query,onComplete:_5.hitch(this,function(_a){if(_a.length!=1){throw new Error(this.declaredClass+": query "+_4.stringify(this.query)+" returned "+_a.length+" items, but must return exactly one item");}this.root=_a[0];_8(this.root);}),onError:_9});}},mayHaveChildren:function(_b){return _1.some(this.childrenAttrs,function(_c){return this.store.hasAttribute(_b,_c);},this);},getChildren:function(_d,_e,_f){var _10=this.store;if(!_10.isItemLoaded(_d)){var _11=_5.hitch(this,arguments.callee);_10.loadItem({item:_d,onItem:function(_12){_11(_12,_e,_f);},onError:_f});return;}var _13=[];for(var i=0;i<this.childrenAttrs.length;i++){var _14=_10.getValues(_d,this.childrenAttrs[i]);_13=_13.concat(_14);}var _15=0;if(!this.deferItemLoadingUntilExpand){_1.forEach(_13,function(_16){if(!_10.isItemLoaded(_16)){_15++;}});}if(_15==0){_e(_13);}else{_1.forEach(_13,function(_17,idx){if(!_10.isItemLoaded(_17)){_10.loadItem({item:_17,onItem:function(_18){_13[idx]=_18;if(--_15==0){_e(_13);}},onError:_f});}});}},isItem:function(_19){return this.store.isItem(_19);},fetchItemByIdentity:function(_1a){this.store.fetchItemByIdentity(_1a);},getIdentity:function(_1b){return this.store.getIdentity(_1b);},getLabel:function(_1c){if(this.labelAttr){return this.store.getValue(_1c,this.labelAttr);}else{return this.store.getLabel(_1c);}},newItem:function(_1d,_1e,_1f){var _20={parent:_1e,attribute:this.childrenAttrs[0]},_21;if(this.newItemIdAttr&&_1d[this.newItemIdAttr]){this.fetchItemByIdentity({identity:_1d[this.newItemIdAttr],scope:this,onItem:function(_22){if(_22){this.pasteItem(_22,null,_1e,true,_1f);}else{_21=this.store.newItem(_1d,_20);if(_21&&(_1f!=undefined)){this.pasteItem(_21,_1e,_1e,false,_1f);}}}});}else{_21=this.store.newItem(_1d,_20);if(_21&&(_1f!=undefined)){this.pasteItem(_21,_1e,_1e,false,_1f);}}},pasteItem:function(_23,_24,_25,_26,_27){var _28=this.store,_29=this.childrenAttrs[0];if(_24){_1.forEach(this.childrenAttrs,function(_2a){if(_28.containsValue(_24,_2a,_23)){if(!_26){var _2b=_1.filter(_28.getValues(_24,_2a),function(x){return x!=_23;});_28.setValues(_24,_2a,_2b);}_29=_2a;}});}if(_25){if(typeof _27=="number"){var _2c=_28.getValues(_25,_29).slice();_2c.splice(_27,0,_23);_28.setValues(_25,_29,_2c);}else{_28.setValues(_25,_29,_28.getValues(_25,_29).concat(_23));}}},onChange:function(){},onChildrenChange:function(){},onDelete:function(){},onNewItem:function(_2d,_2e){if(!_2e){return;}this.getChildren(_2e.item,_5.hitch(this,function(_2f){this.onChildrenChange(_2e.item,_2f);}));},onDeleteItem:function(_30){this.onDelete(_30);},onSetItem:function(_31,_32){if(_1.indexOf(this.childrenAttrs,_32)!=-1){this.getChildren(_31,_5.hitch(this,function(_33){this.onChildrenChange(_31,_33);}));}else{this.onChange(_31);}}});});