add Dojo 1.1.1

[eow] / static / dojo-release-1.1.1 / dojox / grid / _grid / selection.js

diff --git a/static/dojo-release-1.1.1/dojox/grid/_grid/selection.js b/static/dojo-release-1.1.1/dojox/grid/_grid/selection.js
new file mode 100644 (file)
index 0000000..75229c0
--- /dev/null
+++ b/static/dojo-release-1.1.1/dojox/grid/_grid/selection.js
@@ -0,0 +1,215 @@
+if(!dojo._hasResource['dojox.grid._grid.selection']){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource['dojox.grid._grid.selection'] = true;
+dojo.provide('dojox.grid._grid.selection');
+
+dojo.declare("dojox.grid.selection",
+       null,
+       {
+       // summary:
+       //              Manages row selection for grid. Owned by grid and used internally 
+       //              for selection. Override to implement custom selection.
+
+       constructor: function(inGrid){
+               this.grid = inGrid;
+               this.selected = [];
+       },
+       
+       multiSelect: true,
+       selected: null,
+       updating: 0,
+       selectedIndex: -1,
+
+       onCanSelect: function(inIndex){
+               return this.grid.onCanSelect(inIndex);
+       },
+
+       onCanDeselect: function(inIndex){
+               return this.grid.onCanDeselect(inIndex);
+       },
+
+       onSelected: function(inIndex){
+               return this.grid.onSelected(inIndex);
+       },
+
+       onDeselected: function(inIndex){
+               return this.grid.onDeselected(inIndex);
+       },
+
+       //onSetSelected: function(inIndex, inSelect) { };
+       onChanging: function(){
+       },
+
+       onChanged: function(){
+               return this.grid.onSelectionChanged();
+       },
+
+       isSelected: function(inIndex){
+               return this.selected[inIndex];
+       },
+
+       getFirstSelected: function(){
+               for(var i=0, l=this.selected.length; i<l; i++){
+                       if(this.selected[i]){
+                               return i;
+                       }
+               }
+               return -1;
+       },
+
+       getNextSelected: function(inPrev){
+               for(var i=inPrev+1, l=this.selected.length; i<l; i++){
+                       if(this.selected[i]){
+                               return i;
+                       }
+               }
+               return -1;
+       },
+
+       getSelected: function(){
+               var result = [];
+               for(var i=0, l=this.selected.length; i<l; i++){
+                       if(this.selected[i]){
+                               result.push(i);
+                       }
+               }
+               return result;
+       },
+
+       getSelectedCount: function(){
+               var c = 0;
+               for(var i=0; i<this.selected.length; i++){
+                       if(this.selected[i]){
+                               c++;
+                       }
+               }
+               return c;
+       },
+
+       beginUpdate: function(){
+               if(this.updating == 0){
+                       this.onChanging();
+               }
+               this.updating++;
+       },
+
+       endUpdate: function(){
+               this.updating--;
+               if(this.updating == 0){
+                       this.onChanged();
+               }
+       },
+
+       select: function(inIndex){
+               this.unselectAll(inIndex);
+               this.addToSelection(inIndex);
+       },
+
+       addToSelection: function(inIndex){
+               inIndex = Number(inIndex);
+               if(this.selected[inIndex]){
+                       this.selectedIndex = inIndex;
+               }else{
+                       if(this.onCanSelect(inIndex) !== false){
+                               this.selectedIndex = inIndex;
+                               this.beginUpdate();
+                               this.selected[inIndex] = true;
+                               this.grid.onSelected(inIndex);
+                               //this.onSelected(inIndex);
+                               //this.onSetSelected(inIndex, true);
+                               this.endUpdate();
+                       }
+               }
+       },
+
+       deselect: function(inIndex){
+               inIndex = Number(inIndex);
+               if(this.selectedIndex == inIndex){
+                       this.selectedIndex = -1;
+               }
+               if(this.selected[inIndex]){
+                       if(this.onCanDeselect(inIndex) === false){
+                               return;
+                       }
+                       this.beginUpdate();
+                       delete this.selected[inIndex];
+                       this.grid.onDeselected(inIndex);
+                       //this.onDeselected(inIndex);
+                       //this.onSetSelected(inIndex, false);
+                       this.endUpdate();
+               }
+       },
+
+       setSelected: function(inIndex, inSelect){
+               this[(inSelect ? 'addToSelection' : 'deselect')](inIndex);
+       },
+
+       toggleSelect: function(inIndex){
+               this.setSelected(inIndex, !this.selected[inIndex])
+       },
+
+       insert: function(inIndex){
+               this.selected.splice(inIndex, 0, false);
+               if(this.selectedIndex >= inIndex){
+                       this.selectedIndex++;
+               }
+       },
+
+       remove: function(inIndex){
+               this.selected.splice(inIndex, 1);
+               if(this.selectedIndex >= inIndex){
+                       this.selectedIndex--;
+               }
+       },
+
+       unselectAll: function(inExcept){
+               for(var i in this.selected){
+                       if((i!=inExcept)&&(this.selected[i]===true)){
+                               this.deselect(i);
+                       }
+               }
+       },
+
+       shiftSelect: function(inFrom, inTo){
+               var s = (inFrom >= 0 ? inFrom : inTo), e = inTo;
+               if(s > e){
+                       e = s;
+                       s = inTo;
+               }
+               for(var i=s; i<=e; i++){
+                       this.addToSelection(i);
+               }
+       },
+
+       clickSelect: function(inIndex, inCtrlKey, inShiftKey){
+               this.beginUpdate();
+               if(!this.multiSelect){
+                       this.select(inIndex);
+               }else{
+                       var lastSelected = this.selectedIndex;
+                       if(!inCtrlKey){
+                               this.unselectAll(inIndex);
+                       }
+                       if(inShiftKey){
+                               this.shiftSelect(lastSelected, inIndex);
+                       }else if(inCtrlKey){
+                               this.toggleSelect(inIndex);
+                       }else{
+                               this.addToSelection(inIndex)
+                       }
+               }
+               this.endUpdate();
+       },
+
+       clickSelectEvent: function(e){
+               this.clickSelect(e.rowIndex, e.ctrlKey, e.shiftKey);
+       },
+
+       clear: function(){
+               this.beginUpdate();
+               this.unselectAll();
+               this.endUpdate();
+       }
+
+});
+
+}