| /* |
| 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["dojox.grid.TreeSelection"]){ |
| dojo._hasResource["dojox.grid.TreeSelection"]=true; |
| dojo.provide("dojox.grid.TreeSelection"); |
| dojo.require("dojox.grid.DataSelection"); |
| dojo.declare("dojox.grid.TreeSelection",dojox.grid.DataSelection,{setMode:function(_1){ |
| this.selected={}; |
| this.sorted_sel=[]; |
| this.sorted_ltos={}; |
| this.sorted_stol={}; |
| dojox.grid.DataSelection.prototype.setMode.call(this,_1); |
| },addToSelection:function(_2){ |
| if(this.mode=="none"){ |
| return; |
| } |
| var _3=null; |
| if(typeof _2=="number"||typeof _2=="string"){ |
| _3=_2; |
| }else{ |
| _3=this.grid.getItemIndex(_2); |
| } |
| if(this.selected[_3]){ |
| this.selectedIndex=_3; |
| }else{ |
| if(this.onCanSelect(_3)!==false){ |
| this.selectedIndex=_3; |
| var _4=dojo.query("tr[dojoxTreeGridPath='"+_3+"']",this.grid.domNode); |
| if(_4.length){ |
| dojo.attr(_4[0],"aria-selected","true"); |
| } |
| this._beginUpdate(); |
| this.selected[_3]=true; |
| this._insertSortedSelection(_3); |
| this.onSelected(_3); |
| this._endUpdate(); |
| } |
| } |
| },deselect:function(_5){ |
| if(this.mode=="none"){ |
| return; |
| } |
| var _6=null; |
| if(typeof _5=="number"||typeof _5=="string"){ |
| _6=_5; |
| }else{ |
| _6=this.grid.getItemIndex(_5); |
| } |
| if(this.selectedIndex==_6){ |
| this.selectedIndex=-1; |
| } |
| if(this.selected[_6]){ |
| if(this.onCanDeselect(_6)===false){ |
| return; |
| } |
| var _7=dojo.query("tr[dojoxTreeGridPath='"+_6+"']",this.grid.domNode); |
| if(_7.length){ |
| dojo.attr(_7[0],"aria-selected","false"); |
| } |
| this._beginUpdate(); |
| delete this.selected[_6]; |
| this._removeSortedSelection(_6); |
| this.onDeselected(_6); |
| this._endUpdate(); |
| } |
| },getSelected:function(){ |
| var _8=[]; |
| for(var i in this.selected){ |
| if(this.selected[i]){ |
| _8.push(this.grid.getItem(i)); |
| } |
| } |
| return _8; |
| },getSelectedCount:function(){ |
| var c=0; |
| for(var i in this.selected){ |
| if(this.selected[i]){ |
| c++; |
| } |
| } |
| return c; |
| },_bsearch:function(v){ |
| var o=this.sorted_sel; |
| var h=o.length-1,l=0,m; |
| while(l<=h){ |
| var _9=this._comparePaths(o[m=(l+h)>>1],v); |
| if(_9<0){ |
| l=m+1; |
| continue; |
| } |
| if(_9>0){ |
| h=m-1; |
| continue; |
| } |
| return m; |
| } |
| return _9<0?m-_9:m; |
| },_comparePaths:function(a,b){ |
| for(var i=0,l=(a.length<b.length?a.length:b.length);i<l;i++){ |
| if(a[i]<b[i]){ |
| return -1; |
| } |
| if(a[i]>b[i]){ |
| return 1; |
| } |
| } |
| if(a.length<b.length){ |
| return -1; |
| } |
| if(a.length>b.length){ |
| return 1; |
| } |
| return 0; |
| },_insertSortedSelection:function(_a){ |
| _a=String(_a); |
| var s=this.sorted_sel; |
| var sl=this.sorted_ltos; |
| var ss=this.sorted_stol; |
| var _b=_a.split("/"); |
| _b=dojo.map(_b,function(_c){ |
| return parseInt(_c,10); |
| }); |
| sl[_b]=_a; |
| ss[_a]=_b; |
| if(s.length===0){ |
| s.push(_b); |
| return; |
| } |
| if(s.length==1){ |
| var _d=this._comparePaths(s[0],_b); |
| if(_d==1){ |
| s.unshift(_b); |
| }else{ |
| s.push(_b); |
| } |
| return; |
| } |
| var _e=this._bsearch(_b); |
| this.sorted_sel.splice(_e,0,_b); |
| },_removeSortedSelection:function(_f){ |
| _f=String(_f); |
| var s=this.sorted_sel; |
| var sl=this.sorted_ltos; |
| var ss=this.sorted_stol; |
| if(s.length===0){ |
| return; |
| } |
| var _10=ss[_f]; |
| if(!_10){ |
| return; |
| } |
| var idx=this._bsearch(_10); |
| if(idx>-1){ |
| delete sl[_10]; |
| delete ss[_f]; |
| s.splice(idx,1); |
| } |
| },getFirstSelected:function(){ |
| if(!this.sorted_sel.length||this.mode=="none"){ |
| return -1; |
| } |
| var _11=this.sorted_sel[0]; |
| if(!_11){ |
| return -1; |
| } |
| _11=this.sorted_ltos[_11]; |
| if(!_11){ |
| return -1; |
| } |
| return _11; |
| },getNextSelected:function(_12){ |
| if(!this.sorted_sel.length||this.mode=="none"){ |
| return -1; |
| } |
| _12=String(_12); |
| var _13=this.sorted_stol[_12]; |
| if(!_13){ |
| return -1; |
| } |
| var idx=this._bsearch(_13); |
| var _14=this.sorted_sel[idx+1]; |
| if(!_14){ |
| return -1; |
| } |
| return this.sorted_ltos[_14]; |
| },_range:function(_15,_16,_17){ |
| if(!dojo.isString(_15)&&_15<0){ |
| _15=_16; |
| } |
| var _18=this.grid.layout.cells,_19=this.grid.store,_1a=this.grid; |
| _15=new dojox.grid.TreePath(String(_15),_1a); |
| _16=new dojox.grid.TreePath(String(_16),_1a); |
| if(_15.compare(_16)>0){ |
| var tmp=_15; |
| _15=_16; |
| _16=tmp; |
| } |
| var _1b=_15._str,_1c=_16._str; |
| _17(_1b); |
| var p=_15; |
| while((p=p.next())){ |
| if(p._str==_1c){ |
| break; |
| } |
| _17(p._str); |
| } |
| _17(_1c); |
| }}); |
| } |
