165 lines
4.1 KiB
JavaScript
165 lines
4.1 KiB
JavaScript
//>>built
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define("dijit/tree/_dndSelector",["dojo/_base/array","dojo/_base/connect","dojo/_base/declare","dojo/_base/lang","dojo/mouse","dojo/on","dojo/touch","dojo/_base/window","./_dndContainer"],function(_1,_2,_3,_4,_5,on,_6,_7,_8){
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return _3("dijit.tree._dndSelector",_8,{constructor:function(){
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this.selection={};
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this.anchor=null;
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this.tree.domNode.setAttribute("aria-multiselect",!this.singular);
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this.events.push(on(this.tree.domNode,_6.press,_4.hitch(this,"onMouseDown")),on(this.tree.domNode,_6.release,_4.hitch(this,"onMouseUp")),on(this.tree.domNode,_6.move,_4.hitch(this,"onMouseMove")));
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},singular:false,getSelectedTreeNodes:function(){
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var _9=[],_a=this.selection;
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for(var i in _a){
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_9.push(_a[i]);
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}
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return _9;
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},selectNone:function(){
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this.setSelection([]);
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return this;
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},destroy:function(){
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this.inherited(arguments);
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this.selection=this.anchor=null;
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},addTreeNode:function(_b,_c){
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this.setSelection(this.getSelectedTreeNodes().concat([_b]));
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if(_c){
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this.anchor=_b;
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}
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return _b;
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},removeTreeNode:function(_d){
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this.setSelection(this._setDifference(this.getSelectedTreeNodes(),[_d]));
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return _d;
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},isTreeNodeSelected:function(_e){
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return _e.id&&!!this.selection[_e.id];
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},setSelection:function(_f){
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var _10=this.getSelectedTreeNodes();
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_1.forEach(this._setDifference(_10,_f),_4.hitch(this,function(_11){
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_11.setSelected(false);
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if(this.anchor==_11){
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delete this.anchor;
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}
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delete this.selection[_11.id];
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}));
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_1.forEach(this._setDifference(_f,_10),_4.hitch(this,function(_12){
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_12.setSelected(true);
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this.selection[_12.id]=_12;
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}));
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this._updateSelectionProperties();
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},_setDifference:function(xs,ys){
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_1.forEach(ys,function(y){
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y.__exclude__=true;
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});
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var ret=_1.filter(xs,function(x){
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return !x.__exclude__;
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});
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_1.forEach(ys,function(y){
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delete y["__exclude__"];
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});
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return ret;
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},_updateSelectionProperties:function(){
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var _13=this.getSelectedTreeNodes();
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var _14=[],_15=[];
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_1.forEach(_13,function(_16){
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_15.push(_16);
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_14.push(_16.getTreePath());
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});
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var _17=_1.map(_15,function(_18){
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return _18.item;
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});
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this.tree._set("paths",_14);
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this.tree._set("path",_14[0]||[]);
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this.tree._set("selectedNodes",_15);
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this.tree._set("selectedNode",_15[0]||null);
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this.tree._set("selectedItems",_17);
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this.tree._set("selectedItem",_17[0]||null);
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},onMouseDown:function(e){
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if(!this.current||this.tree.isExpandoNode(e.target,this.current)){
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return;
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}
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if(!_5.isLeft(e)){
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return;
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}
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e.preventDefault();
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var _19=this.current,_1a=_2.isCopyKey(e),id=_19.id;
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if(!this.singular&&!e.shiftKey&&this.selection[id]){
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this._doDeselect=true;
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return;
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}else{
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this._doDeselect=false;
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}
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this.userSelect(_19,_1a,e.shiftKey);
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},onMouseUp:function(e){
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if(!this._doDeselect){
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return;
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}
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this._doDeselect=false;
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this.userSelect(this.current,_2.isCopyKey(e),e.shiftKey);
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},onMouseMove:function(){
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this._doDeselect=false;
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},_compareNodes:function(n1,n2){
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if(n1===n2){
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return 0;
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}
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if("sourceIndex" in document.documentElement){
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return n1.sourceIndex-n2.sourceIndex;
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}else{
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if("compareDocumentPosition" in document.documentElement){
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return n1.compareDocumentPosition(n2)&2?1:-1;
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}else{
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if(document.createRange){
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var r1=doc.createRange();
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r1.setStartBefore(n1);
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var r2=doc.createRange();
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r2.setStartBefore(n2);
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return r1.compareBoundaryPoints(r1.END_TO_END,r2);
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}else{
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throw Error("dijit.tree._compareNodes don't know how to compare two different nodes in this browser");
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}
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}
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}
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},userSelect:function(_1b,_1c,_1d){
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if(this.singular){
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if(this.anchor==_1b&&_1c){
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this.selectNone();
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}else{
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this.setSelection([_1b]);
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this.anchor=_1b;
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}
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}else{
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if(_1d&&this.anchor){
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var cr=this._compareNodes(this.anchor.rowNode,_1b.rowNode),_1e,end,_1f=this.anchor;
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if(cr<0){
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_1e=_1f;
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end=_1b;
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}else{
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_1e=_1b;
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end=_1f;
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}
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var _20=[];
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while(_1e!=end){
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_20.push(_1e);
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_1e=this.tree._getNextNode(_1e);
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}
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_20.push(end);
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this.setSelection(_20);
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}else{
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if(this.selection[_1b.id]&&_1c){
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this.removeTreeNode(_1b);
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}else{
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if(_1c){
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this.addTreeNode(_1b,true);
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}else{
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this.setSelection([_1b]);
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this.anchor=_1b;
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}
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}
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}
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}
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},getItem:function(key){
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var _21=this.selection[key];
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return {data:_21,type:["treeNode"]};
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},forInSelectedItems:function(f,o){
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o=o||_7.global;
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for(var id in this.selection){
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f.call(o,this.getItem(id),id,this);
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}
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}});
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});
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