root / trunk / web / dojo / dojox / grid / enhanced / dnd / _DndFocusManager.js
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.grid.enhanced.dnd._DndFocusManager"]){ |
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| 9 | dojo._hasResource["dojox.grid.enhanced.dnd._DndFocusManager"]=true; |
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| 10 | dojo.provide("dojox.grid.enhanced.dnd._DndFocusManager");
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| 11 | dojo.declare("dojox.grid.enhanced.dnd._DndFocusManager",null,{_rowBarNode:null,_rowBarFocusIdy:null,isRowBar:function(){ |
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| 12 | return (!!this._rowBarNode); |
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| 13 | },getRowBarNode:function(_1){ |
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| 14 | return this.grid.views.views[0].getCellNode(_1,0); |
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| 15 | },focusRowBar:function(){ |
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| 16 | this.focusRowBarNode(0); |
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| 17 | this._focusifyCellNode(false); |
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| 18 | },focusRowBarNode:function(_2){ |
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| 19 | this._blurRowBar();
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| 20 | this._focusifyCellNode(false); |
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| 21 | var _3=this.getRowBarNode(_2); |
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| 22 | if(!_3){
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| 23 | return;
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| 24 | } |
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| 25 | this._rowBarNode=_3;
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| 26 | this._rowBarFocusIdy=_2;
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| 27 | this._rowBarNode.tabIndex=-1; |
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| 28 | dojox.grid.util.fire(this._rowBarNode,"focus"); |
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| 29 | dojo.toggleClass(this._rowBarNode,this.focusClass,true); |
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| 30 | },_blurRowBar:function(){ |
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| 31 | if(this._rowBarNode){ |
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| 32 | dojo.toggleClass(this._rowBarNode,this.focusClass,false); |
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| 33 | this._rowBarNode=this._rowBarFocusIdy=null; |
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| 34 | } |
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| 35 | },focusNextRowBar:function(){ |
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| 36 | var sc=this.grid.scroller,r=this._rowBarFocusIdy,rc=this.grid.rowCount-1,_4=Math.min(rc,Math.max(0,r+1)); |
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| 37 | var _5=this._rowBarFocusIdy+1; |
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| 38 | if(_4>sc.getLastPageRow(sc.page)){
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| 39 | this.grid.setScrollTop(this.grid.scrollTop+sc.findScrollTop(_4)-sc.findScrollTop(r)); |
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| 40 | } |
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| 41 | this.focusRowBarNode(_5);
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| 42 | this.scrollRowBarIntoView();
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| 43 | },focusPrevRowBar:function(){ |
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| 44 | var sc=this.grid.scroller,r=this._rowBarFocusIdy,rc=this.grid.rowCount-1,_6=Math.min(rc,Math.max(0,r-1)); |
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| 45 | var _7=this._rowBarFocusIdy-1; |
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| 46 | if(_7<0){ |
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| 47 | return;
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| 48 | } |
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| 49 | if(_7<=sc.getPageRow(sc.page)){
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| 50 | this.grid.setScrollTop(this.grid.scrollTop-sc.findScrollTop(r)-sc.findScrollTop(_6)); |
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| 51 | } |
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| 52 | this.focusRowBarNode(_7);
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| 53 | this.scrollRowBarIntoView();
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| 54 | },getFocusedRowIndex:function(){ |
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| 55 | return this._rowBarFocusIdy; |
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| 56 | },scrollRowBarIntoView:function(){ |
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| 57 | this.cell=this._rowBarNode; |
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| 58 | this.cell.view=this.grid.views.views[0]; |
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| 59 | this.cell.getNode=function(_8){ |
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| 60 | return this.cell; |
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| 61 | }; |
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| 62 | this.rowIndex=this._rowBarFocusIdy; |
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| 63 | this.scrollIntoView();
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| 64 | this.cell=null; |
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| 65 | },focusHeaderNode:function(_9){ |
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| 66 | this._colHeadFocusIdx=_9;
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| 67 | this.focusHeader.apply(this,arguments); |
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| 68 | }}); |
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| 69 | } |