148 lines
4.1 KiB
JavaScript
148 lines
4.1 KiB
JavaScript
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//>>built
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define("dojox/grid/enhanced/plugins/CellMerge",["dojo/_base/declare","dojo/_base/array","dojo/_base/lang","dojo/_base/html","../_Plugin","../../EnhancedGrid"],function(_1,_2,_3,_4,_5,_6){
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var _7=_1("dojox.grid.enhanced.plugins.CellMerge",_5,{name:"cellMerge",constructor:function(_8,_9){
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this.grid=_8;
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this._records=[];
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this._merged={};
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if(_9&&_3.isObject(_9)){
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this._setupConfig(_9.mergedCells);
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}
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this._initEvents();
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this._mixinGrid();
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},mergeCells:function(_a,_b,_c,_d){
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var _e=this._createRecord({"row":_a,"start":_b,"end":_c,"major":_d});
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if(_e){
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this._updateRows(_e);
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}
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return _e;
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},unmergeCells:function(_f){
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var idx;
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if(_f&&(idx=_2.indexOf(this._records,_f))>=0){
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this._records.splice(idx,1);
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this._updateRows(_f);
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}
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},getMergedCells:function(){
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var res=[];
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for(var i in this._merged){
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res=res.concat(this._merged[i]);
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}
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return res;
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},getMergedCellsByRow:function(_10){
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return this._merged[_10]||[];
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},_setupConfig:function(_11){
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_2.forEach(_11,this._createRecord,this);
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},_initEvents:function(){
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_2.forEach(this.grid.views.views,function(_12){
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this.connect(_12,"onAfterRow",_3.hitch(this,"_onAfterRow",_12.index));
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},this);
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},_mixinGrid:function(){
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var g=this.grid;
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g.mergeCells=_3.hitch(this,"mergeCells");
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g.unmergeCells=_3.hitch(this,"unmergeCells");
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g.getMergedCells=_3.hitch(this,"getMergedCells");
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g.getMergedCellsByRow=_3.hitch(this,"getMergedCellsByRow");
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},_getWidth:function(_13){
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var _14=this.grid.layout.cells[_13].getHeaderNode();
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return _4.position(_14).w;
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},_onAfterRow:function(_15,_16,_17){
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try{
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if(_16<0){
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return;
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}
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var _18=[],i,j,len=this._records.length,_19=this.grid.layout.cells;
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for(i=0;i<len;++i){
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var _1a=this._records[i];
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var _1b=this.grid._by_idx[_16];
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if(_1a.view==_15&&_1a.row(_16,_1b&&_1b.item,this.grid.store)){
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var res={record:_1a,hiddenCells:[],totalWidth:0,majorNode:_19[_1a.major].getNode(_16),majorHeaderNode:_19[_1a.major].getHeaderNode()};
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for(j=_1a.start;j<=_1a.end;++j){
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var w=this._getWidth(j,_16);
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res.totalWidth+=w;
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if(j!=_1a.major){
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res.hiddenCells.push(_19[j].getNode(_16));
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}
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}
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if(_17.length!=1||res.totalWidth>0){
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for(j=_18.length-1;j>=0;--j){
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var r=_18[j].record;
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if((r.start>=_1a.start&&r.start<=_1a.end)||(r.end>=_1a.start&&r.end<=_1a.end)){
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_18.splice(j,1);
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}
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}
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_18.push(res);
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}
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}
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}
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this._merged[_16]=[];
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_2.forEach(_18,function(res){
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_2.forEach(res.hiddenCells,function(_1c){
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_4.style(_1c,"display","none");
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});
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var pbm=_4.marginBox(res.majorHeaderNode).w-_4.contentBox(res.majorHeaderNode).w;
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var tw=res.totalWidth;
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if(!_4.isWebKit){
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tw-=pbm;
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}
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_4.style(res.majorNode,"width",tw+"px");
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res.majorNode.setAttribute("colspan",res.hiddenCells.length+1);
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this._merged[_16].push({"row":_16,"start":res.record.start,"end":res.record.end,"major":res.record.major,"handle":res.record});
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},this);
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}
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catch(e){
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console.warn("CellMerge._onAfterRow() error: ",_16,e);
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}
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},_createRecord:function(_1d){
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if(this._isValid(_1d)){
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_1d={"row":_1d.row,"start":_1d.start,"end":_1d.end,"major":_1d.major};
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var _1e=this.grid.layout.cells;
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_1d.view=_1e[_1d.start].view.index;
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_1d.major=typeof _1d.major=="number"&&!isNaN(_1d.major)?_1d.major:_1d.start;
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if(typeof _1d.row=="number"){
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var r=_1d.row;
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_1d.row=function(_1f){
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return _1f===r;
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};
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}else{
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if(typeof _1d.row=="string"){
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var id=_1d.row;
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_1d.row=function(_20,_21,_22){
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try{
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if(_22&&_21&&_22.getFeatures()["dojo.data.api.Identity"]){
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return _22.getIdentity(_21)==id;
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}
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}
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catch(e){
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console.error(e);
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}
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return false;
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};
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}
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}
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if(_3.isFunction(_1d.row)){
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this._records.push(_1d);
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return _1d;
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}
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}
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return null;
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},_isValid:function(_23){
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var _24=this.grid.layout.cells,_25=_24.length;
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return (_3.isObject(_23)&&("row" in _23)&&("start" in _23)&&("end" in _23)&&_23.start>=0&&_23.start<_25&&_23.end>_23.start&&_23.end<_25&&_24[_23.start].view.index==_24[_23.end].view.index&&_24[_23.start].subrow==_24[_23.end].subrow&&!(typeof _23.major=="number"&&(_23.major<_23.start||_23.major>_23.end)));
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},_updateRows:function(_26){
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var min=null;
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for(var i=0,_27=this.grid.rowCount;i<_27;++i){
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var _28=this.grid._by_idx[i];
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if(_28&&_26.row(i,_28&&_28.item,this.grid.store)){
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this.grid.views.updateRow(i);
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if(min===null){
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min=i;
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}
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}
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}
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if(min>=0){
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this.grid.scroller.rowHeightChanged(min);
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}
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}});
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_6.registerPlugin(_7);
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return _7;
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});
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