root / trunk / web / dojo / dojox / grid / _EditManager.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._EditManager"]){ |
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| 9 | dojo._hasResource["dojox.grid._EditManager"]=true; |
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| 10 | dojo.provide("dojox.grid._EditManager");
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| 11 | dojo.require("dojox.grid.util");
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| 12 | dojo.declare("dojox.grid._EditManager",null,{constructor:function(_1){ |
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| 13 | this.grid=_1;
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| 14 | this.connections=[];
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| 15 | if(dojo.isIE){
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| 16 | this.connections.push(dojo.connect(document.body,"onfocus",dojo.hitch(this,"_boomerangFocus"))); |
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| 17 | } |
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| 18 | },info:{},destroy:function(){ |
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| 19 | dojo.forEach(this.connections,dojo.disconnect);
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| 20 | },cellFocus:function(_2,_3){ |
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| 21 | if(this.grid.singleClickEdit||this.isEditRow(_3)){ |
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| 22 | this.setEditCell(_2,_3);
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| 23 | }else{
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| 24 | this.apply();
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| 25 | } |
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| 26 | if(this.isEditing()||(_2&&_2.editable&&_2.alwaysEditing)){ |
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| 27 | this._focusEditor(_2,_3);
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| 28 | } |
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| 29 | },rowClick:function(e){ |
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| 30 | if(this.isEditing()&&!this.isEditRow(e.rowIndex)){ |
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| 31 | this.apply();
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| 32 | } |
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| 33 | },styleRow:function(_4){ |
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| 34 | if(_4.index==this.info.rowIndex){ |
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| 35 | _4.customClasses+=" dojoxGridRowEditing";
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| 36 | } |
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| 37 | },dispatchEvent:function(e){ |
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| 38 | var c=e.cell,ed=(c&&c["editable"])?c:0; |
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| 39 | return ed&&ed.dispatchEvent(e.dispatch,e);
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| 40 | },isEditing:function(){ |
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| 41 | return this.info.rowIndex!==undefined; |
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| 42 | },isEditCell:function(_5,_6){ |
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| 43 | return (this.info.rowIndex===_5)&&(this.info.cell.index==_6); |
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| 44 | },isEditRow:function(_7){ |
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| 45 | return this.info.rowIndex===_7; |
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| 46 | },setEditCell:function(_8,_9){ |
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| 47 | if(!this.isEditCell(_9,_8.index)&&this.grid.canEdit&&this.grid.canEdit(_8,_9)){ |
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| 48 | this.start(_8,_9,this.isEditRow(_9)||_8.editable); |
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| 49 | } |
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| 50 | },_focusEditor:function(_a,_b){ |
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| 51 | dojox.grid.util.fire(_a,"focus",[_b]);
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| 52 | },focusEditor:function(){ |
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| 53 | if(this.isEditing()){ |
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| 54 | this._focusEditor(this.info.cell,this.info.rowIndex); |
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| 55 | } |
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| 56 | },_boomerangWindow:500,_shouldCatchBoomerang:function(){ |
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| 57 | return this._catchBoomerang>new Date().getTime(); |
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| 58 | },_boomerangFocus:function(){ |
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| 59 | if(this._shouldCatchBoomerang()){ |
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| 60 | this.grid.focus.focusGrid();
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| 61 | this.focusEditor();
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| 62 | this._catchBoomerang=0; |
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| 63 | } |
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| 64 | },_doCatchBoomerang:function(){ |
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| 65 | if(dojo.isIE){
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| 66 | this._catchBoomerang=new Date().getTime()+this._boomerangWindow; |
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| 67 | } |
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| 68 | },start:function(_c,_d,_e){ |
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| 69 | this.grid.beginUpdate();
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| 70 | this.editorApply();
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| 71 | if(this.isEditing()&&!this.isEditRow(_d)){ |
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| 72 | this.applyRowEdit();
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| 73 | this.grid.updateRow(_d);
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| 74 | } |
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| 75 | if(_e){
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| 76 | this.info={cell:_c,rowIndex:_d}; |
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| 77 | this.grid.doStartEdit(_c,_d);
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| 78 | this.grid.updateRow(_d);
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| 79 | }else{
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| 80 | this.info={};
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| 81 | } |
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| 82 | this.grid.endUpdate();
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| 83 | this.grid.focus.focusGrid();
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| 84 | this._focusEditor(_c,_d);
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| 85 | this._doCatchBoomerang();
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| 86 | },_editorDo:function(_f){ |
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| 87 | var c=this.info.cell; |
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| 88 | if(c&&c.editable){
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| 89 | c[_f](this.info.rowIndex);
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| 90 | } |
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| 91 | },editorApply:function(){ |
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| 92 | this._editorDo("apply"); |
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| 93 | },editorCancel:function(){ |
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| 94 | this._editorDo("cancel"); |
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| 95 | },applyCellEdit:function(_10,_11,_12){ |
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| 96 | if(this.grid.canEdit(_11,_12)){ |
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| 97 | this.grid.doApplyCellEdit(_10,_12,_11.field);
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| 98 | } |
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| 99 | },applyRowEdit:function(){ |
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| 100 | this.grid.doApplyEdit(this.info.rowIndex,this.info.cell.field); |
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| 101 | },apply:function(){ |
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| 102 | if(this.isEditing()){ |
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| 103 | this.grid.beginUpdate();
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| 104 | this.editorApply();
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| 105 | this.applyRowEdit();
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| 106 | this.info={};
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| 107 | this.grid.endUpdate();
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| 108 | this.grid.focus.focusGrid();
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| 109 | this._doCatchBoomerang();
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| 110 | } |
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| 111 | },cancel:function(){ |
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| 112 | if(this.isEditing()){ |
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| 113 | this.grid.beginUpdate();
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| 114 | this.editorCancel();
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| 115 | this.info={};
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| 116 | this.grid.endUpdate();
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| 117 | this.grid.focus.focusGrid();
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| 118 | this._doCatchBoomerang();
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| 119 | } |
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| 120 | },save:function(_13,_14){ |
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| 121 | var c=this.info.cell; |
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| 122 | if(this.isEditRow(_13)&&(!_14||c.view==_14)&&c.editable){ |
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| 123 | c.save(c,this.info.rowIndex);
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| 124 | } |
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| 125 | },restore:function(_15,_16){ |
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| 126 | var c=this.info.cell; |
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| 127 | if(this.isEditRow(_16)&&c.view==_15&&c.editable){ |
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| 128 | c.restore(c,this.info.rowIndex);
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| 129 | } |
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| 130 | }}); |
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| 131 | } |