root / trunk / web / dojo / dojox / widget / DataPresentation.js @ 13
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojox.widget.DataPresentation"]){ |
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dojo._hasResource["dojox.widget.DataPresentation"]=true; |
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dojo.provide("dojox.widget.DataPresentation");
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dojo.experimental("dojox.widget.DataPresentation");
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dojo.require("dojox.grid.DataGrid");
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dojo.require("dojox.charting.Chart2D");
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dojo.require("dojox.charting.widget.Legend");
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dojo.require("dojox.charting.action2d.Tooltip");
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dojo.require("dojox.charting.action2d.Highlight");
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dojo.require("dojo.colors");
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dojo.require("dojo.data.ItemFileWriteStore");
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(function(){
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var _1=function(_2,_3,_4,_5){ |
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var _6=[];
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_6[0]={value:0,text:""}; |
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var _7=_2.length;
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if((_4!=="ClusteredBars")&&(_4!=="StackedBars")){ |
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var _8=_5.offsetWidth;
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var _9=(""+_2[0]).length*_2.length*7; |
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if(_3==1){ |
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for(var z=1;z<500;++z){ |
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if((_9/z)<_8){
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break;
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} |
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++_3; |
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} |
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} |
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} |
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for(var i=0;i<_7;i++){ |
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_6.push({value:i+1,text:(!_3||i%_3)?"":_2[i]});
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} |
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_6.push({value:_7+1,text:""});
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return _6;
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}; |
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var _a=function(_b,_c){ |
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var _d={vertical:false,labels:_c,min:0,max:_c.length-1,majorTickStep:1,minorTickStep:1}; |
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if((_b==="ClusteredBars")||(_b==="StackedBars")){ |
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_d.vertical=true;
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} |
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if((_b==="Lines")||(_b==="Areas")||(_b==="StackedAreas")){ |
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_d.min++; |
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_d.max--; |
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} |
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return _d;
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}; |
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var _e=function(_f,_10,_11,_12){ |
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var _13={vertical:true,fixLower:"major",fixUpper:"major",natural:true}; |
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if(_10==="secondary"){ |
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_13.leftBottom=false;
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} |
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if((_f==="ClusteredBars")||(_f==="StackedBars")){ |
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_13.vertical=false;
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} |
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if(_11==_12){
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_13.min=_11-1;
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_13.max=_12+1;
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} |
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return _13;
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}; |
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var _14=function(_15,_16,_17){ |
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var _18={type:_15,hAxis:"independent",vAxis:"dependent-"+_16,gap:4,lines:false,areas:false,markers:false}; |
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if((_15==="ClusteredBars")||(_15==="StackedBars")){ |
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_18.hAxis=_18.vAxis; |
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_18.vAxis="independent";
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} |
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if((_15==="Lines")||(_15==="Hybrid-Lines")||(_15==="Areas")||(_15==="StackedAreas")){ |
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_18.lines=true;
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} |
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if((_15==="Areas")||(_15==="StackedAreas")){ |
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_18.areas=true;
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} |
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if(_15==="Lines"){ |
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_18.markers=true;
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} |
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if(_15==="Hybrid-Lines"){ |
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_18.shadows={dx:2,dy:2,dw:2};
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_18.type="Lines";
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} |
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if(_15==="Hybrid-ClusteredColumns"){ |
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_18.type="ClusteredColumns";
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} |
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if(_17){
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_18.animate=_17; |
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} |
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return _18;
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}; |
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var _19=function(_1a,_1b,_1c,_1d,_1e,_1f,_20,_21,_22,_23,_24){ |
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var _25=_1b;
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if(!_25){
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_1a.innerHTML="";
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_25=new dojox.charting.Chart2D(_1a);
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} |
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if(_20){
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_20._clone=function(){ |
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var _26=new dojox.charting.Theme({chart:this.chart,plotarea:this.plotarea,axis:this.axis,series:this.series,marker:this.marker,antiAlias:this.antiAlias,assignColors:this.assignColors,assignMarkers:this.assigneMarkers,colors:dojo.delegate(this.colors)}); |
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_26.markers=this.markers;
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_26._buildMarkerArray(); |
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return _26;
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}; |
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_25.setTheme(_20); |
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} |
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var _27=_22.series_data[0].slice(0); |
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if(_1d){
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_27.reverse(); |
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} |
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var _28=_1(_27,_1f,_1c,_1a);
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var _29={};
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var _2a=null; |
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var _2b=null; |
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var _2c={};
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for(var _2d in _25.runs){ |
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_2c[_2d]=true;
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} |
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var _2e=_22.series_name.length;
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for(var i=0;i<_2e;i++){ |
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if(_22.series_chart[i]&&(_22.series_data[i].length>0)){ |
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var _2f=_1c;
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var _30=_22.series_axis[i];
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if(_2f=="Hybrid"){ |
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if(_22.series_charttype[i]=="line"){ |
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_2f="Hybrid-Lines";
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}else{
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_2f="Hybrid-ClusteredColumns";
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} |
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} |
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if(!_29[_30]){
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_29[_30]={};
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} |
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if(!_29[_30][_2f]){
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var _31=_30+"-"+_2f; |
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_25.addPlot(_31,_14(_2f,_30,_1e)); |
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var _32={};
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if(typeof _21=="string"){ |
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_32.text=function(o){ |
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var _33=[o.element,o.run.name,_27[o.index],((_2f==="ClusteredBars")||(_2f==="StackedBars"))?o.x:o.y]; |
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return dojo.replace(_21,_33);
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}; |
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}else{
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if(typeof _21=="function"){ |
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_32.text=_21; |
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} |
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} |
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new dojox.charting.action2d.Tooltip(_25,_31,_32);
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if(_2f!=="Lines"&&_2f!=="Hybrid-Lines"){ |
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new dojox.charting.action2d.Highlight(_25,_31);
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} |
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_29[_30][_2f]=true;
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} |
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var _34=[];
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var _35=_22.series_data[i].length;
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for(var j=0;j<_35;j++){ |
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var val=_22.series_data[i][j];
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_34.push(val); |
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if(_2a===null||val>_2a){ |
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_2a=val; |
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} |
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if(_2b===null||val<_2b){ |
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_2b=val; |
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} |
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} |
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if(_1d){
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_34.reverse(); |
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} |
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var _36={plot:_30+"-"+_2f}; |
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if(_22.series_linestyle[i]){
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_36.stroke={style:_22.series_linestyle[i]};
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} |
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_25.addSeries(_22.series_name[i],_34,_36); |
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delete _2c[_22.series_name[i]];
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} |
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} |
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for(_2d in _2c){ |
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_25.removeSeries(_2d); |
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} |
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_25.addAxis("independent",_a(_1c,_28));
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_25.addAxis("dependent-primary",_e(_1c,"primary",_2b,_2a)); |
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_25.addAxis("dependent-secondary",_e(_1c,"secondary",_2b,_2a)); |
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return _25;
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}; |
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var _37=function(_38,_39,_3a,_3b){ |
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var _3c=_39;
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if(!_3c){
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_3c=new dojox.charting.widget.Legend({chart:_3a,horizontal:_3b},_38); |
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}else{
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_3c.refresh(); |
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} |
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return _3c;
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}; |
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var _3d=function(_3e,_3f,_40,_41,_42){ |
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var _43=_3f||new dojox.grid.DataGrid({},_3e); |
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_43.startup(); |
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_43.setStore(_40,_41,_42); |
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var _44=[];
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for(var ser=0;ser<_40.series_name.length;ser++){ |
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if(_40.series_grid[ser]&&(_40.series_data[ser].length>0)){ |
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_44.push({field:"data."+ser,name:_40.series_name[ser],width:"auto",formatter:_40.series_gridformatter[ser]});
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} |
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} |
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_43.setStructure(_44); |
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return _43;
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}; |
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var _45=function(_46,_47){ |
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if(_47.title){
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_46.innerHTML=_47.title; |
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} |
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}; |
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var _48=function(_49,_4a){ |
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if(_4a.footer){
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_49.innerHTML=_4a.footer; |
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} |
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}; |
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var _4b=function(_4c,_4d){ |
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var _4e=_4c;
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if(_4d){
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var _4f=_4d.split(/[.\[\]]+/); |
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for(var _50 in _4f){ |
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if(_4e){
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_4e=_4e[_4f[_50]]; |
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} |
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} |
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} |
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return _4e;
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}; |
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dojo.declare("dojox.widget.DataPresentation",null,{type:"chart",chartType:"clusteredBars",reverse:false,animate:null,labelMod:1,legendHorizontal:true,constructor:function(_51,_52){ |
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dojo.mixin(this,_52);
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this.domNode=dojo.byId(_51);
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this[this.type+"Node"]=this.domNode; |
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if(typeof this.theme=="string"){ |
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this.theme=dojo.getObject(this.theme); |
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} |
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this.chartNode=dojo.byId(this.chartNode); |
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this.legendNode=dojo.byId(this.legendNode); |
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this.gridNode=dojo.byId(this.gridNode); |
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this.titleNode=dojo.byId(this.titleNode); |
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this.footerNode=dojo.byId(this.footerNode); |
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if(this.legendVertical){ |
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this.legendHorizontal=!this.legendVertical; |
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} |
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if(this.url){ |
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this.setURL(null,null,this.refreshInterval); |
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}else{
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if(this.data){ |
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this.setData(null,this.refreshInterval); |
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}else{
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this.setStore();
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} |
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} |
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},setURL:function(url,_53,_54){ |
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if(_54){
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this.cancelRefresh();
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} |
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this.url=url||this.url; |
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this.urlContent=_53||this.urlContent; |
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this.refreshInterval=_54||this.refreshInterval; |
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var me=this; |
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dojo.xhrGet({url:this.url,content:this.urlContent,handleAs:"json-comment-optional",load:function(_55,_56){
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me.setData(_55); |
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},error:function(xhr,_57){ |
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if(me.urlError&&(typeof me.urlError=="function")){ |
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me.urlError(xhr,_57); |
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} |
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}}); |
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if(_54&&(this.refreshInterval>0)){ |
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this.refreshIntervalPending=setInterval(function(){ |
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me.setURL(); |
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},this.refreshInterval);
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} |
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},setData:function(_58,_59){ |
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if(_59){
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this.cancelRefresh();
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} |
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this.data=_58||this.data; |
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this.refreshInterval=_59||this.refreshInterval; |
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var _5a=(typeof this.series=="function")?this.series(this.data):this.series; |
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var _5b=[],_5c=[],_5d=[],_5e=[],_5f=[],_60=[],_61=[],_62=[],_63=[],_64=0; |
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for(var ser=0;ser<_5a.length;ser++){ |
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_5b[ser]=_4b(this.data,_5a[ser].datapoints);
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if(_5b[ser]&&(_5b[ser].length>_64)){
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_64=_5b[ser].length; |
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} |
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_5c[ser]=[]; |
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_5d[ser]=_5a[ser].name||(_5a[ser].namefield?_4b(this.data,_5a[ser].namefield):null)||("series "+ser); |
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_5e[ser]=(_5a[ser].chart!==false);
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_5f[ser]=_5a[ser].charttype||"bar";
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_60[ser]=_5a[ser].linestyle; |
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_61[ser]=_5a[ser].axis||"primary";
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_62[ser]=(_5a[ser].grid!==false);
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_63[ser]=_5a[ser].gridformatter; |
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} |
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var _65,_66,_67,_68;
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var _69=[];
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for(_65=0;_65<_64;_65++){ |
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_66={index:_65};
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for(ser=0;ser<_5a.length;ser++){ |
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if(_5b[ser]&&(_5b[ser].length>_65)){
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_67=_4b(_5b[ser][_65],_5a[ser].field); |
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if(_5e[ser]){
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_68=parseFloat(_67); |
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if(!isNaN(_68)){
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_67=_68; |
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} |
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} |
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_66["data."+ser]=_67;
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_5c[ser].push(_67); |
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} |
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} |
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_69.push(_66); |
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} |
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if(_64<=0){ |
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_69.push({index:0});
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} |
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var _6a=new dojo.data.ItemFileWriteStore({data:{identifier:"index",items:_69}}); |
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if(this.data.title){ |
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_6a.title=this.data.title;
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} |
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if(this.data.footer){ |
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_6a.footer=this.data.footer;
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} |
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_6a.series_data=_5c; |
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_6a.series_name=_5d; |
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_6a.series_chart=_5e; |
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_6a.series_charttype=_5f; |
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_6a.series_linestyle=_60; |
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_6a.series_axis=_61; |
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_6a.series_grid=_62; |
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_6a.series_gridformatter=_63; |
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this.setPreparedStore(_6a);
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if(_59&&(this.refreshInterval>0)){ |
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var me=this; |
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this.refreshIntervalPending=setInterval(function(){ |
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me.setData(); |
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},this.refreshInterval);
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} |
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},refresh:function(){ |
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if(this.url){ |
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this.setURL(this.url,this.urlContent,this.refreshInterval); |
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}else{
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if(this.data){ |
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this.setData(this.data,this.refreshInterval); |
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} |
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} |
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},cancelRefresh:function(){ |
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if(this.refreshIntervalPending){ |
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clearInterval(this.refreshIntervalPending);
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this.refreshIntervalPending=undefined; |
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} |
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},setStore:function(_6b,_6c,_6d){ |
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this.setPreparedStore(_6b,_6c,_6d);
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},setPreparedStore:function(_6e,_6f,_70){ |
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this.preparedstore=_6e||this.store; |
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this.query=_6f||this.query; |
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this.queryOptions=_70||this.queryOptions; |
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if(this.preparedstore){ |
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if(this.chartNode){ |
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this.chartWidget=_19(this.chartNode,this.chartWidget,this.chartType,this.reverse,this.animate,this.labelMod,this.theme,this.tooltip,this.preparedstore,this.query,this,_70); |
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this.renderChartWidget();
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} |
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if(this.legendNode){ |
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this.legendWidget=_37(this.legendNode,this.legendWidget,this.chartWidget,this.legendHorizontal); |
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} |
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if(this.gridNode){ |
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this.gridWidget=_3d(this.gridNode,this.gridWidget,this.preparedstore,this.query,this.queryOptions); |
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this.renderGridWidget();
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} |
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if(this.titleNode){ |
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_45(this.titleNode,this.preparedstore); |
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} |
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if(this.footerNode){ |
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_48(this.footerNode,this.preparedstore); |
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} |
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} |
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},renderChartWidget:function(){ |
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if(this.chartWidget){ |
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this.chartWidget.render();
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} |
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},renderGridWidget:function(){ |
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if(this.gridWidget){ |
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this.gridWidget.render();
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} |
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},getChartWidget:function(){ |
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return this.chartWidget; |
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},getGridWidget:function(){ |
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return this.gridWidget; |
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},destroy:function(){ |
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this.cancelRefresh();
|
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if(this.chartWidget){ |
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this.chartWidget.destroy();
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delete this.chartWidget; |
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} |
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if(this.legendWidget){ |
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delete this.legendWidget; |
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} |
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if(this.gridWidget){ |
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delete this.gridWidget; |
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} |
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if(this.chartNode){ |
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this.chartNode.innerHTML=""; |
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} |
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if(this.legendNode){ |
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this.legendNode.innerHTML=""; |
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} |
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if(this.gridNode){ |
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this.gridNode.innerHTML=""; |
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} |
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if(this.titleNode){ |
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this.titleNode.innerHTML=""; |
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} |
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if(this.footerNode){ |
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this.footerNode.innerHTML=""; |
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} |
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}}); |
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})(); |
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} |