//>>built
define("dojox/grid/DataSelection",["dojo/_base/declare","./_SelectionPreserver","./Selection"],function(_1,_2,_3){return _1("dojox.grid.DataSelection",_3,{constructor:function(_4){if(_4.keepSelection){this.preserver=new _2(this);}},destroy:function(){if(this.preserver){this.preserver.destroy();}},getFirstSelected:function(){var _5=_3.prototype.getFirstSelected.call(this);if(_5==-1){return null;}return this.grid.getItem(_5);},getNextSelected:function(_6){var _7=this.grid.getItemIndex(_6);var _8=_3.prototype.getNextSelected.call(this,_7);if(_8==-1){return null;}return this.grid.getItem(_8);},getSelected:function(){var _9=[];for(var i=0,l=this.selected.length;i<l;i++){if(this.selected[i]){_9.push(this.grid.getItem(i));}}return _9;},addToSelection:function(_a){if(this.mode=="none"){return;}var _b=null;if(typeof _a=="number"||typeof _a=="string"){_b=_a;}else{_b=this.grid.getItemIndex(_a);}_3.prototype.addToSelection.call(this,_b);},deselect:function(_c){if(this.mode=="none"){return;}var _d=null;if(typeof _c=="number"||typeof _c=="string"){_d=_c;}else{_d=this.grid.getItemIndex(_c);}_3.prototype.deselect.call(this,_d);},deselectAll:function(_e){var _f=null;if(_e||typeof _e=="number"){if(typeof _e=="number"||typeof _e=="string"){_f=_e;}else{_f=this.grid.getItemIndex(_e);}_3.prototype.deselectAll.call(this,_f);}else{this.inherited(arguments);}}});});