lib/dijit/_PaletteMixin.js

   1 //>>built
   2 define("dijit/_PaletteMixin",["dojo/_base/declare","dojo/dom-attr","dojo/dom-class","dojo/dom-construct","dojo/keys","dojo/_base/lang","dojo/on","./_CssStateMixin","./a11yclick","./focus","./typematic"],function(_1,_2,_3,_4,_5,_6,on,_7,_8,_9,_a){var _b=_1("dijit._PaletteMixin",_7,{defaultTimeout:500,timeoutChangeRate:0.9,value:"",_selectedCell:-1,tabIndex:"0",cellClass:"dijitPaletteCell",dyeClass:null,_dyeFactory:function(_c){var _d=typeof this.dyeClass=="string"?_6.getObject(this.dyeClass):this.dyeClass;return new _d(_c);},_preparePalette:function(_e,_f){this._cells=[];var url=this._blankGif;this.own(on(this.gridNode,_8,_6.hitch(this,"_onCellClick")));for(var row=0;row<_e.length;row++){var _10=_4.create("tr",{tabIndex:"-1",role:"row"},this.gridNode);for(var col=0;col<_e[row].length;col++){var _11=_e[row][col];if(_11){var _12=this._dyeFactory(_11,row,col,_f[_11]);var _13=_4.create("td",{"class":this.cellClass,tabIndex:"-1",title:_f[_11],role:"gridcell"},_10);_12.fillCell(_13,url);_13.idx=this._cells.length;this._cells.push({node:_13,dye:_12});}}}this._xDim=_e[0].length;this._yDim=_e.length;var _14={UP_ARROW:-this._xDim,DOWN_ARROW:this._xDim,RIGHT_ARROW:this.isLeftToRight()?1:-1,LEFT_ARROW:this.isLeftToRight()?-1:1};for(var key in _14){this.own(_a.addKeyListener(this.domNode,{keyCode:_5[key],ctrlKey:false,altKey:false,shiftKey:false},this,function(){var _15=_14[key];return function(_16){this._navigateByKey(_15,_16);};}(),this.timeoutChangeRate,this.defaultTimeout));}},postCreate:function(){this.inherited(arguments);this._setCurrent(this._cells[0].node);},focus:function(){_9.focus(this._currentFocus);},_onCellClick:function(evt){var _17=evt.target;while(_17.tagName!="TD"){if(!_17.parentNode||_17==this.gridNode){return;}_17=_17.parentNode;}var _18=this._getDye(_17).getValue();this._setCurrent(_17);_9.focus(_17);this._setValueAttr(_18,true);evt.stopPropagation();evt.preventDefault();},_setCurrent:function(_19){if("_currentFocus" in this){_2.set(this._currentFocus,"tabIndex","-1");}this._currentFocus=_19;if(_19){_2.set(_19,"tabIndex",this.tabIndex);}},_setValueAttr:function(_1a,_1b){if(this._selectedCell>=0){_3.remove(this._cells[this._selectedCell].node,this.cellClass+"Selected");}this._selectedCell=-1;if(_1a){for(var i=0;i<this._cells.length;i++){if(_1a==this._cells[i].dye.getValue()){this._selectedCell=i;_3.add(this._cells[i].node,this.cellClass+"Selected");break;}}}this._set("value",this._selectedCell>=0?_1a:null);if(_1b||_1b===undefined){this.onChange(_1a);}},onChange:function(){},_navigateByKey:function(_1c,_1d){if(_1d==-1){return;}var _1e=this._currentFocus.idx+_1c;if(_1e<this._cells.length&&_1e>-1){var _1f=this._cells[_1e].node;this._setCurrent(_1f);this.defer(_6.hitch(_9,"focus",_1f));}},_getDye:function(_20){return this._cells[_20.idx].dye;}});return _b;});