root / trunk / web / dojo / dojox / grid / enhanced / _Plugin.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._Plugin"]){ |
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| 9 | dojo._hasResource["dojox.grid.enhanced._Plugin"]=true; |
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| 10 | dojo.provide("dojox.grid.enhanced._Plugin");
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| 11 | dojo.require("dojox.grid.enhanced._Builder");
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| 12 | dojo.require("dojox.grid.enhanced._Events");
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| 13 | dojo.declare("dojox.grid.enhanced._Plugin",null,{fixedCellNum:-1,funcMap:{},constructor:function(_1){ |
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| 14 | this.grid=_1;
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| 15 | this._parseProps(this.grid); |
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| 16 | },_parseProps:function(_2){ |
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| 17 | _2.plugins&&dojo.mixin(_2,_2.plugins); |
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| 18 | _2.rowSelectCell=null;
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| 19 | _2.dnd&&(_2.nestedSorting=true);
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| 20 | (_2.dnd||_2.indirectSelection)&&(_2.columnReordering=false);
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| 21 | },preInit:function(){ |
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| 22 | var _3=this.grid; |
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| 23 | _3.indirectSelection&&(new (this.getPluginClazz("dojox.grid.enhanced.plugins.IndirectSelection"))(_3)); |
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| 24 | if(_3.dnd&&(!_3.rowSelector||_3.rowSelector=="false")){ |
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| 25 | _3.rowSelector="20px";
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| 26 | } |
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| 27 | if(_3.nestedSorting){
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| 28 | dojox.grid._View.prototype._headerBuilderClass=dojox.grid.enhanced._HeaderBuilder; |
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| 29 | } |
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| 30 | dojox.grid._View.prototype._contentBuilderClass=dojox.grid.enhanced._ContentBuilder; |
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| 31 | },postInit:function(){ |
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| 32 | var _4=this.grid; |
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| 33 | new dojox.grid.enhanced._Events(_4);
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| 34 | _4.menus&&(new (this.getPluginClazz("dojox.grid.enhanced.plugins.Menu"))(_4)); |
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| 35 | _4.nestedSorting&&(new (this.getPluginClazz("dojox.grid.enhanced.plugins.NestedSorting"))(_4)); |
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| 36 | if(_4.dnd){
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| 37 | _4.isDndSelectEnable=_4.dnd; |
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| 38 | _4.dndDisabledTypes=["cell"];
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| 39 | new (this.getPluginClazz("dojox.grid.enhanced.plugins.DnD"))(_4); |
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| 40 | } |
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| 41 | dojo.isChrome<3&&(_4.constructor.prototype.startup=_4.startup);
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| 42 | this.fixedCellNum=this.getFixedCellNumber(); |
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| 43 | this.grid.plugins&&this._bindFuncs(); |
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| 44 | },getPluginClazz:function(_5){ |
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| 45 | var _6=dojo.getObject(_5);
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| 46 | if(_6){
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| 47 | return _6;
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| 48 | } |
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| 49 | throw new Error("Please make sure class \""+_5+"\" is required."); |
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| 50 | },isFixedCell:function(_7){ |
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| 51 | return _7&&(_7.isRowSelector||_7.positionFixed);
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| 52 | },getFixedCellNumber:function(){ |
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| 53 | if(this.fixedCellNum>=0){ |
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| 54 | return this.fixedCellNum; |
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| 55 | } |
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| 56 | var i=0; |
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| 57 | dojo.forEach(this.grid.layout.cells,dojo.hitch(this,function(_8){ |
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| 58 | this.isFixedCell(_8)&&(i++);
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| 59 | })); |
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| 60 | return i;
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| 61 | },inSingleSelection:function(){ |
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| 62 | return this.grid.selectionMode&&this.grid.selectionMode=="single"; |
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| 63 | },needUpdateRow:function(){ |
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| 64 | return ((this.grid.indirectSelection||this.grid.isDndSelectEnable)?this.grid.edit.isEditing():true); |
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| 65 | },_bindFuncs:function(){ |
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| 66 | dojo.forEach(this.grid.views.views,dojo.hitch(this,function(_9){ |
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| 67 | dojox.grid.util.funnelEvents(_9.contentNode,_9,"doContentEvent",["mouseup","mousemove"]); |
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| 68 | dojox.grid.util.funnelEvents(_9.headerNode,_9,"doHeaderEvent",["mouseup"]); |
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| 69 | this.funcMap[_9.id+"-"+"setColumnsWidth"]=_9.setColumnsWidth; |
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| 70 | _9.setColumnsWidth=this.setColumnsWidth;
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| 71 | this.grid.nestedSorting&&(_9._getHeaderContent=this.grid._getNestedSortHeaderContent); |
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| 72 | this.grid.dnd&&(_9.setScrollTop=this.setScrollTop); |
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| 73 | })); |
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| 74 | this.funcMap["nextKey"]=this.grid.focus.nextKey; |
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| 75 | this.grid.focus.nextKey=this.nextKey; |
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| 76 | this.funcMap["previousKey"]=this.grid.focus.previousKey; |
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| 77 | this.grid.focus.previousKey=this.previousKey; |
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| 78 | if(this.grid.indirectSelection){ |
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| 79 | this.funcMap["renderPage"]=this.grid.scroller.renderPage; |
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| 80 | this.grid.scroller.renderPage=this.renderPage; |
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| 81 | this.funcMap["measurePage"]=this.grid.scroller.measurePage; |
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| 82 | this.grid.scroller.measurePage=this.measurePage; |
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| 83 | } |
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| 84 | this.funcMap["updateRow"]=this.grid.updateRow; |
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| 85 | this.grid.updateRow=this.updateRow; |
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| 86 | if(this.grid.nestedSorting&&dojox.grid.cells._Widget){ |
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| 87 | dojox.grid.cells._Widget.prototype.sizeWidget=this.sizeWidget;
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| 88 | } |
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| 89 | dojox.grid.cells._Base.prototype.getEditNode=this.getEditNode;
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| 90 | dojox.grid._EditManager.prototype.styleRow=function(_a){ |
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| 91 | }; |
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| 92 | },setColumnsWidth:function(_b){ |
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| 93 | if(dojo.isIE&&!dojo._isBodyLtr()){
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| 94 | this.headerContentNode.style.width=_b+"px"; |
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| 95 | this.headerContentNode.parentNode.style.width=_b+"px"; |
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| 96 | } |
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| 97 | dojo.hitch(this,this.grid.pluginMgr.funcMap[this.id+"-"+"setColumnsWidth"])(_b); |
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| 98 | },previousKey:function(e){ |
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| 99 | var _c=this.grid.edit.isEditing(); |
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| 100 | if(!_c&&!this.isNavHeader()&&!this._isHeaderHidden()){ |
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| 101 | if(!this.grid.isDndSelectEnable){ |
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| 102 | this.focusHeader();
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| 103 | }else{
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| 104 | if(!this.isRowBar()){ |
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| 105 | this.focusRowBar();
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| 106 | }else{
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| 107 | this._blurRowBar();
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| 108 | this.focusHeader();
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| 109 | } |
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| 110 | } |
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| 111 | dojo.stopEvent(e); |
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| 112 | return;
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| 113 | } |
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| 114 | dojo.hitch(this,this.grid.pluginMgr.funcMap["previousKey"])(e); |
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| 115 | },nextKey:function(e){ |
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| 116 | var _d=this.grid.rowCount==0; |
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| 117 | var _e=(e.target===this.grid.domNode); |
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| 118 | if(!_e&&this.grid.isDndSelectEnable&&this.isNavHeader()){ |
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| 119 | this._colHeadNode=this._colHeadFocusIdx=null; |
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| 120 | this.focusRowBar();
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| 121 | return;
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| 122 | }else{
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| 123 | if(!_e&&(!this.grid.isDndSelectEnable&&this.isNavHeader())||(this.grid.isDndSelectEnable&&this.isRowBar())){ |
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| 124 | this._colHeadNode=this._colHeadFocusIdx=null; |
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| 125 | if(this.grid.isDndSelectEnable){ |
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| 126 | this._blurRowBar();
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| 127 | } |
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| 128 | if(this.isNoFocusCell()&&!_d){ |
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| 129 | this.setFocusIndex(0,0); |
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| 130 | }else{
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| 131 | if(this.cell&&!_d){ |
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| 132 | if(this.focusView&&!this.focusView.rowNodes[this.rowIndex]){ |
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| 133 | this.grid.scrollToRow(this.rowIndex); |
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| 134 | } |
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| 135 | this.focusGrid();
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| 136 | }else{
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| 137 | if(!this.findAndFocusGridCell()){ |
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| 138 | this.tabOut(this.grid.lastFocusNode); |
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| 139 | } |
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| 140 | } |
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| 141 | } |
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| 142 | return;
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| 143 | } |
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| 144 | } |
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| 145 | dojo.hitch(this,this.grid.pluginMgr.funcMap["nextKey"])(e); |
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| 146 | },renderPage:function(_f){ |
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| 147 | for(var i=0,j=_f*this.rowsPerPage;(i<this.rowsPerPage)&&(j<this.rowCount);i++,j++){ |
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| 148 | } |
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| 149 | this.grid.lastRenderingRowIdx=--j;
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| 150 | dojo.addClass(this.grid.domNode,"dojoxGridSortInProgress"); |
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| 151 | dojo.hitch(this,this.grid.pluginMgr.funcMap["renderPage"])(_f); |
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| 152 | },measurePage:function(_10){ |
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| 153 | var _11=dojo.hitch(this,this.grid.pluginMgr.funcMap["measurePage"])(_10); |
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| 154 | return (!dojo.isIE||this.grid.rowHeight||_11>this.rowsPerPage*this.grid.minRowHeight)?_11:undefined; |
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| 155 | },updateRow:function(_12){ |
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| 156 | var _13=arguments.callee.caller; |
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| 157 | if(_13.nom=="move"&&!this.pluginMgr.needUpdateRow()){ |
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| 158 | return;
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| 159 | } |
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| 160 | dojo.hitch(this,this.pluginMgr.funcMap["updateRow"])(_12); |
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| 161 | },getEditNode:function(_14){ |
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| 162 | return ((this.getNode(_14)||0).firstChild||0).firstChild||0; |
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| 163 | },sizeWidget:function(_15,_16,_17){ |
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| 164 | var p=this.getNode(_17).firstChild,box=dojo.contentBox(p); |
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| 165 | dojo.marginBox(this.widget.domNode,{w:box.w}); |
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| 166 | },setScrollTop:function(_18){ |
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| 167 | this.lastTop=_18;
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| 168 | this.scrollboxNode.scrollTop=_18;
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| 169 | return this.scrollboxNode.scrollTop; |
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| 170 | },getViewByCellIdx:function(_19){ |
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| 171 | var _1a=function(_1b){ |
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| 172 | var j=0,_1c=false; |
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| 173 | for(;j<_1b.length;j++){
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| 174 | if(dojo.isArray(_1b[j])){
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| 175 | if(_1a(_1b[j])){
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| 176 | return true; |
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| 177 | } |
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| 178 | }else{
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| 179 | if(_1b[j].index==_19){
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| 180 | return true; |
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| 181 | } |
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| 182 | } |
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| 183 | } |
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| 184 | }; |
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| 185 | var i=0,_1d=this.grid.views.views; |
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| 186 | for(;i<_1d.length;i++){
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| 187 | cells=_1d[i].structure.cells; |
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| 188 | if(_1a(cells)){
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| 189 | return _1d[i];
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| 190 | } |
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| 191 | } |
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| 192 | return null; |
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| 193 | }}); |
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| 194 | } |