/*
	Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
*/


if(!dojo._hasResource["dojox.grid._EditManager"]){dojo._hasResource["dojox.grid._EditManager"]=true;dojo.provide("dojox.grid._EditManager");dojo.require("dojox.grid.util");dojo.declare("dojox.grid._EditManager",null,{constructor:function(_1){this.grid=_1;this.connections=[];if(dojo.isIE){this.connections.push(dojo.connect(document.body,"onfocus",dojo.hitch(this,"_boomerangFocus")));}},info:{},destroy:function(){dojo.forEach(this.connections,dojo.disconnect);},cellFocus:function(_2,_3){if(this.grid.singleClickEdit||this.isEditRow(_3)){this.setEditCell(_2,_3);}else{this.apply();}if(this.isEditing()||(_2&&_2.editable&&_2.alwaysEditing)){this._focusEditor(_2,_3);}},rowClick:function(e){if(this.isEditing()&&!this.isEditRow(e.rowIndex)){this.apply();}},styleRow:function(_4){if(_4.index==this.info.rowIndex){_4.customClasses+=" dojoxGridRowEditing";}},dispatchEvent:function(e){var c=e.cell,ed=(c&&c["editable"])?c:0;return ed&&ed.dispatchEvent(e.dispatch,e);},isEditing:function(){return this.info.rowIndex!==undefined;},isEditCell:function(_5,_6){return (this.info.rowIndex===_5)&&(this.info.cell.index==_6);},isEditRow:function(_7){return this.info.rowIndex===_7;},setEditCell:function(_8,_9){if(!this.isEditCell(_9,_8.index)&&this.grid.canEdit&&this.grid.canEdit(_8,_9)){this.start(_8,_9,this.isEditRow(_9)||_8.editable);}},_focusEditor:function(_a,_b){dojox.grid.util.fire(_a,"focus",[_b]);},focusEditor:function(){if(this.isEditing()){this._focusEditor(this.info.cell,this.info.rowIndex);}},_boomerangWindow:500,_shouldCatchBoomerang:function(){return this._catchBoomerang>new Date().getTime();},_boomerangFocus:function(){if(this._shouldCatchBoomerang()){this.grid.focus.focusGrid();this.focusEditor();this._catchBoomerang=0;}},_doCatchBoomerang:function(){if(dojo.isIE){this._catchBoomerang=new Date().getTime()+this._boomerangWindow;}},start:function(_c,_d,_e){this.grid.beginUpdate();this.editorApply();if(this.isEditing()&&!this.isEditRow(_d)){this.applyRowEdit();this.grid.updateRow(_d);}if(_e){this.info={cell:_c,rowIndex:_d};this.grid.doStartEdit(_c,_d);this.grid.updateRow(_d);}else{this.info={};}this.grid.endUpdate();this.grid.focus.focusGrid();this._focusEditor(_c,_d);this._doCatchBoomerang();},_editorDo:function(_f){var c=this.info.cell;if(c&&c.editable){c[_f](this.info.rowIndex);}},editorApply:function(){this._editorDo("apply");},editorCancel:function(){this._editorDo("cancel");},applyCellEdit:function(_10,_11,_12){if(this.grid.canEdit(_11,_12)){this.grid.doApplyCellEdit(_10,_12,_11.field);}},applyRowEdit:function(){this.grid.doApplyEdit(this.info.rowIndex,this.info.cell.field);},apply:function(){if(this.isEditing()){this.grid.beginUpdate();this.editorApply();this.applyRowEdit();this.info={};this.grid.endUpdate();this.grid.focus.focusGrid();this._doCatchBoomerang();}},cancel:function(){if(this.isEditing()){this.grid.beginUpdate();this.editorCancel();this.info={};this.grid.endUpdate();this.grid.focus.focusGrid();this._doCatchBoomerang();}},save:function(_13,_14){var c=this.info.cell;if(this.isEditRow(_13)&&(!_14||c.view==_14)&&c.editable){c.save(c,this.info.rowIndex);}},restore:function(_15,_16){var c=this.info.cell;if(this.isEditRow(_16)&&c.view==_15&&c.editable){c.restore(c,this.info.rowIndex);}}});}