| /* |
| 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._TreeView"]){ |
| dojo._hasResource["dojox.grid._TreeView"]=true; |
| dojo.provide("dojox.grid._TreeView"); |
| dojo.require("dijit._Widget"); |
| dojo.require("dijit._Templated"); |
| dojo.require("dojox.grid._View"); |
| dojo.declare("dojox.grid._Expando",[dijit._Widget,dijit._Templated],{open:false,toggleClass:"",itemId:"",cellIdx:-1,view:null,rowNode:null,rowIdx:-1,expandoCell:null,level:0,templateString:"<div class=\"dojoxGridExpando\"\n\t><div class=\"dojoxGridExpandoNode\" dojoAttachEvent=\"onclick:onToggle\"\n\t\t><div class=\"dojoxGridExpandoNodeInner\" dojoAttachPoint=\"expandoInner\"></div\n\t></div\n></div>\n",_toggleRows:function(_1,_2){ |
| if(!_1||!this.rowNode){ |
| return; |
| } |
| if(dojo.query("table.dojoxGridRowTableNeedsRowUpdate").length){ |
| if(this._initialized){ |
| this.view.grid.updateRow(this.rowIdx); |
| } |
| return; |
| } |
| var _3=this; |
| var g=this.view.grid; |
| if(g.treeModel){ |
| var p=this._tableRow?dojo.attr(this._tableRow,"dojoxTreeGridPath"):""; |
| if(p){ |
| dojo.query("tr[dojoxTreeGridPath^=\""+p+"/\"]",this.rowNode).forEach(function(n){ |
| var en=dojo.query(".dojoxGridExpando",n)[0]; |
| if(en&&en.parentNode&&en.parentNode.parentNode&&!dojo.hasClass(en.parentNode.parentNode,"dojoxGridNoChildren")){ |
| var ew=dijit.byNode(en); |
| if(ew){ |
| ew._toggleRows(_1,ew.open&&_2); |
| } |
| } |
| n.style.display=_2?"":"none"; |
| }); |
| } |
| }else{ |
| dojo.query("tr."+_1,this.rowNode).forEach(function(n){ |
| if(dojo.hasClass(n,"dojoxGridExpandoRow")){ |
| var en=dojo.query(".dojoxGridExpando",n)[0]; |
| if(en){ |
| var ew=dijit.byNode(en); |
| var _4=ew?ew.toggleClass:en.getAttribute("toggleClass"); |
| var _5=ew?ew.open:_3.expandoCell.getOpenState(en.getAttribute("itemId")); |
| _3._toggleRows(_4,_5&&_2); |
| } |
| } |
| n.style.display=_2?"":"none"; |
| }); |
| } |
| },setOpen:function(_6){ |
| if(_6&&dojo.hasClass(this.domNode,"dojoxGridExpandoLoading")){ |
| _6=false; |
| } |
| var _7=this.view; |
| var _8=_7.grid; |
| var _9=_8.store; |
| var _a=_8.treeModel; |
| var d=this; |
| var _b=this.rowIdx; |
| var me=_8._by_idx[_b]; |
| if(!me){ |
| return; |
| } |
| if(_a&&!this._loadedChildren){ |
| if(_6){ |
| var _c=_8.getItem(dojo.attr(this._tableRow,"dojoxTreeGridPath")); |
| if(_c){ |
| this.expandoInner.innerHTML="o"; |
| dojo.addClass(this.domNode,"dojoxGridExpandoLoading"); |
| _a.getChildren(_c,function(_d){ |
| d._loadedChildren=true; |
| d._setOpen(_6); |
| }); |
| }else{ |
| this._setOpen(_6); |
| } |
| }else{ |
| this._setOpen(_6); |
| } |
| }else{ |
| if(!_a&&_9){ |
| if(_6){ |
| var _e=_8._by_idx[this.rowIdx]; |
| if(_e&&!_9.isItemLoaded(_e.item)){ |
| this.expandoInner.innerHTML="o"; |
| dojo.addClass(this.domNode,"dojoxGridExpandoLoading"); |
| _9.loadItem({item:_e.item,onItem:dojo.hitch(this,function(i){ |
| var _f=_9.getIdentity(i); |
| _8._by_idty[_f]=_8._by_idx[this.rowIdx]={idty:_f,item:i}; |
| this._setOpen(_6); |
| })}); |
| }else{ |
| this._setOpen(_6); |
| } |
| }else{ |
| this._setOpen(_6); |
| } |
| }else{ |
| this._setOpen(_6); |
| } |
| } |
| },_setOpen:function(_10){ |
| if(_10&&this._tableRow&&dojo.hasClass(this._tableRow,"dojoxGridNoChildren")){ |
| this._setOpen(false); |
| return; |
| } |
| this.expandoInner.innerHTML=_10?"-":"+"; |
| dojo.removeClass(this.domNode,"dojoxGridExpandoLoading"); |
| dojo.toggleClass(this.domNode,"dojoxGridExpandoOpened",_10); |
| if(this._tableRow){ |
| dojo.toggleClass(this._tableRow,"dojoxGridRowCollapsed",!_10); |
| var _11=dojo.attr(this._tableRow,"dojoxTreeGridBaseClasses"); |
| var _12=""; |
| if(_10){ |
| _12=dojo.trim((" "+_11+" ").replace(" dojoxGridRowCollapsed "," ")); |
| }else{ |
| if((" "+_11+" ").indexOf(" dojoxGridRowCollapsed ")<0){ |
| _12=_11+(_11?" ":"")+"dojoxGridRowCollapsed"; |
| }else{ |
| _12=_11; |
| } |
| } |
| dojo.attr(this._tableRow,"dojoxTreeGridBaseClasses",_12); |
| } |
| var _13=(this.open!==_10); |
| this.open=_10; |
| if(this.expandoCell&&this.itemId){ |
| this.expandoCell.openStates[this.itemId]=_10; |
| } |
| var v=this.view; |
| var g=v.grid; |
| if(this.toggleClass&&_13){ |
| if(!this._tableRow||!this._tableRow.style.display){ |
| this._toggleRows(this.toggleClass,_10); |
| } |
| } |
| if(v&&this._initialized&&this.rowIdx>=0){ |
| g.rowHeightChanged(this.rowIdx); |
| g.postresize(); |
| v.hasVScrollbar(true); |
| } |
| this._initialized=true; |
| },onToggle:function(e){ |
| this.setOpen(!this.open); |
| dojo.stopEvent(e); |
| },setRowNode:function(_14,_15,_16){ |
| if(this.cellIdx<0||!this.itemId){ |
| return false; |
| } |
| this._initialized=false; |
| this.view=_16; |
| this.rowNode=_15; |
| this.rowIdx=_14; |
| this.expandoCell=_16.structure.cells[0][this.cellIdx]; |
| var d=this.domNode; |
| if(d&&d.parentNode&&d.parentNode.parentNode){ |
| this._tableRow=d.parentNode.parentNode; |
| } |
| this.open=this.expandoCell.getOpenState(this.itemId); |
| if(_16.grid.treeModel){ |
| dojo.style(this.domNode,"marginLeft",(this.level*18)+"px"); |
| if(this.domNode.parentNode){ |
| dojo.style(this.domNode.parentNode,"backgroundPosition",((this.level*18)+(3))+"px"); |
| } |
| } |
| this.setOpen(this.open); |
| return true; |
| }}); |
| dojo.declare("dojox.grid._TreeContentBuilder",dojox.grid._ContentBuilder,{generateHtml:function(_17,_18){ |
| var _19=this.getTableArray(),v=this.view,row=v.structure.cells[0],_1a=this.grid.getItem(_18),_1b=this.grid,_1c=this.grid.store; |
| dojox.grid.util.fire(this.view,"onBeforeRow",[_18,[row]]); |
| var _1d=function(_1e,_1f,_20,_21,_22,_23){ |
| if(!_23){ |
| if(_19[0].indexOf("dojoxGridRowTableNeedsRowUpdate")==-1){ |
| _19[0]=_19[0].replace("dojoxGridRowTable","dojoxGridRowTable dojoxGridRowTableNeedsRowUpdate"); |
| } |
| return; |
| } |
| var _24=_19.length; |
| _21=_21||[]; |
| var _25=_21.join("|"); |
| var _26=_21[_21.length-1]; |
| var _27=_26+(_20?" dojoxGridSummaryRow":""); |
| var _28=""; |
| if(_1b.treeModel&&_1f&&!_1b.treeModel.mayHaveChildren(_1f)){ |
| _27+=" dojoxGridNoChildren"; |
| } |
| _19.push("<tr style=\""+_28+"\" class=\""+_27+"\" dojoxTreeGridPath=\""+_22.join("/")+"\" dojoxTreeGridBaseClasses=\""+_27+"\">"); |
| var _29=_1e+1; |
| var _2a=null; |
| for(var i=0,_2b;(_2b=row[i]);i++){ |
| var m=_2b.markup,cc=_2b.customClasses=[],cs=_2b.customStyles=[]; |
| m[5]=_2b.formatAtLevel(_22,_1f,_1e,_20,_26,cc); |
| m[1]=cc.join(" "); |
| m[3]=cs.join(";"); |
| _19.push.apply(_19,m); |
| if(!_2a&&_2b.level===_29&&_2b.parentCell){ |
| _2a=_2b.parentCell; |
| } |
| } |
| _19.push("</tr>"); |
| if(_1f&&_1c&&_1c.isItem(_1f)){ |
| var _2c=_1c.getIdentity(_1f); |
| if(typeof _1b._by_idty_paths[_2c]=="undefined"){ |
| _1b._by_idty_paths[_2c]=_22.join("/"); |
| } |
| } |
| var _2d; |
| var _2e; |
| var _2f; |
| var _30; |
| var _31=_22.concat([]); |
| if(_1b.treeModel&&_1f){ |
| if(_1b.treeModel.mayHaveChildren(_1f)){ |
| _2d=v.structure.cells[0][_1b.expandoCell||0]; |
| _2e=_2d.getOpenState(_1f)&&_23; |
| _2f=new dojox.grid.TreePath(_22.join("/"),_1b); |
| _30=_2f.children(true)||[]; |
| dojo.forEach(_30,function(_32,idx){ |
| var _33=_25.split("|"); |
| _33.push(_33[_33.length-1]+"-"+idx); |
| _31.push(idx); |
| _1d(_29,_32,false,_33,_31,_2e); |
| _31.pop(); |
| }); |
| } |
| }else{ |
| if(_1f&&_2a&&!_20){ |
| _2d=v.structure.cells[0][_2a.level]; |
| _2e=_2d.getOpenState(_1f)&&_23; |
| if(_1c.hasAttribute(_1f,_2a.field)){ |
| var _34=_25.split("|"); |
| _34.pop(); |
| _2f=new dojox.grid.TreePath(_22.join("/"),_1b); |
| _30=_2f.children(true)||[]; |
| if(_30.length){ |
| _19[_24]="<tr class=\""+_34.join(" ")+" dojoxGridExpandoRow\" dojoxTreeGridPath=\""+_22.join("/")+"\">"; |
| dojo.forEach(_30,function(_35,idx){ |
| var _36=_25.split("|"); |
| _36.push(_36[_36.length-1]+"-"+idx); |
| _31.push(idx); |
| _1d(_29,_35,false,_36,_31,_2e); |
| _31.pop(); |
| }); |
| _31.push(_30.length); |
| _1d(_1e,_1f,true,_21,_31,_2e); |
| }else{ |
| _19[_24]="<tr class=\""+_26+" dojoxGridNoChildren\" dojoxTreeGridPath=\""+_22.join("/")+"\">"; |
| } |
| }else{ |
| if(!_1c.isItemLoaded(_1f)){ |
| _19[0]=_19[0].replace("dojoxGridRowTable","dojoxGridRowTable dojoxGridRowTableNeedsRowUpdate"); |
| }else{ |
| _19[_24]="<tr class=\""+_26+" dojoxGridNoChildren\" dojoxTreeGridPath=\""+_22.join("/")+"\">"; |
| } |
| } |
| }else{ |
| if(_1f&&!_20&&_21.length>1){ |
| _19[_24]="<tr class=\""+_21[_21.length-2]+"\" dojoxTreeGridPath=\""+_22.join("/")+"\">"; |
| } |
| } |
| } |
| }; |
| _1d(0,_1a,false,["dojoxGridRowToggle-"+_18],[_18],true); |
| _19.push("</table>"); |
| return _19.join(""); |
| },findTarget:function(_37,_38){ |
| var n=_37; |
| while(n&&(n!=this.domNode)){ |
| if(n.tagName&&n.tagName.toLowerCase()=="tr"){ |
| break; |
| } |
| n=n.parentNode; |
| } |
| return (n!=this.domNode)?n:null; |
| },getCellNode:function(_39,_3a){ |
| var _3b=dojo.query("td[idx='"+_3a+"']",_39)[0]; |
| if(_3b&&_3b.parentNode&&!dojo.hasClass(_3b.parentNode,"dojoxGridSummaryRow")){ |
| return _3b; |
| } |
| },decorateEvent:function(e){ |
| e.rowNode=this.findRowTarget(e.target); |
| if(!e.rowNode){ |
| return false; |
| } |
| e.rowIndex=dojo.attr(e.rowNode,"dojoxTreeGridPath"); |
| this.baseDecorateEvent(e); |
| e.cell=this.grid.getCell(e.cellIndex); |
| return true; |
| }}); |
| dojo.declare("dojox.grid._TreeView",[dojox.grid._View],{_contentBuilderClass:dojox.grid._TreeContentBuilder,_onDndDrop:function(_3c,_3d,_3e){ |
| if(this.grid&&this.grid.aggregator){ |
| this.grid.aggregator.clearSubtotalCache(); |
| } |
| this.inherited(arguments); |
| },postCreate:function(){ |
| this.inherited(arguments); |
| this.connect(this.grid,"_cleanupExpandoCache","_cleanupExpandoCache"); |
| },_cleanupExpandoCache:function(_3f,_40,_41){ |
| if(_3f==-1){ |
| return; |
| } |
| dojo.forEach(this.grid.layout.cells,function(_42){ |
| if(typeof _42["openStates"]!="undefined"){ |
| if(_40 in _42.openStates){ |
| delete _42.openStates[_40]; |
| } |
| } |
| }); |
| if(typeof _3f=="string"&&_3f.indexOf("/")>-1){ |
| var _43=new dojox.grid.TreePath(_3f,this.grid); |
| var _44=_43.parent(); |
| while(_44){ |
| _43=_44; |
| _44=_43.parent(); |
| } |
| var _45=_43.item(); |
| if(!_45){ |
| return; |
| } |
| var _46=this.grid.store.getIdentity(_45); |
| if(typeof this._expandos[_46]!="undefined"){ |
| for(var i in this._expandos[_46]){ |
| var exp=this._expandos[_46][i]; |
| if(exp){ |
| exp.destroy(); |
| } |
| delete this._expandos[_46][i]; |
| } |
| delete this._expandos[_46]; |
| } |
| }else{ |
| for(var i in this._expandos){ |
| if(typeof this._expandos[i]!="undefined"){ |
| for(var j in this._expandos[i]){ |
| var exp=this._expandos[i][j]; |
| if(exp){ |
| exp.destroy(); |
| } |
| } |
| } |
| } |
| this._expandos={}; |
| } |
| },postMixInProperties:function(){ |
| this.inherited(arguments); |
| this._expandos={}; |
| },onBeforeRow:function(_47,_48){ |
| var g=this.grid; |
| if(g._by_idx&&g._by_idx[_47]&&g._by_idx[_47].idty){ |
| var _49=g._by_idx[_47].idty; |
| this._expandos[_49]=this._expandos[_49]||{}; |
| } |
| this.inherited(arguments); |
| },onAfterRow:function(_4a,_4b,_4c){ |
| dojo.forEach(dojo.query("span.dojoxGridExpando",_4c),function(n){ |
| if(n&&n.parentNode){ |
| var tc=n.getAttribute("toggleClass"); |
| var _4d; |
| var _4e; |
| var g=this.grid; |
| if(g._by_idx&&g._by_idx[_4a]&&g._by_idx[_4a].idty){ |
| _4d=g._by_idx[_4a].idty; |
| _4e=this._expandos[_4d][tc]; |
| } |
| if(_4e){ |
| dojo.place(_4e.domNode,n,"replace"); |
| _4e.itemId=n.getAttribute("itemId"); |
| _4e.cellIdx=parseInt(n.getAttribute("cellIdx"),10); |
| if(isNaN(_4e.cellIdx)){ |
| _4e.cellIdx=-1; |
| } |
| }else{ |
| _4e=dojo.parser.parse(n.parentNode)[0]; |
| if(_4d){ |
| this._expandos[_4d][tc]=_4e; |
| } |
| } |
| if(!_4e.setRowNode(_4a,_4c,this)){ |
| _4e.domNode.parentNode.removeChild(_4e.domNode); |
| } |
| } |
| },this); |
| var alt=false; |
| var _4f=this; |
| dojo.query("tr[dojoxTreeGridPath]",_4c).forEach(function(n){ |
| dojo.toggleClass(n,"dojoxGridSubRowAlt",alt); |
| dojo.attr(n,"dojoxTreeGridBaseClasses",n.className); |
| alt=!alt; |
| _4f.grid.rows.styleRowNode(dojo.attr(n,"dojoxTreeGridPath"),n); |
| }); |
| this.inherited(arguments); |
| },updateRowStyles:function(_50){ |
| var _51=dojo.query("tr[dojoxTreeGridPath='"+_50+"']",this.domNode); |
| if(_51.length){ |
| this.styleRowNode(_50,_51[0]); |
| } |
| },getCellNode:function(_52,_53){ |
| var row=dojo.query("tr[dojoxTreeGridPath='"+_52+"']",this.domNode)[0]; |
| if(row){ |
| return this.content.getCellNode(row,_53); |
| } |
| }}); |
| } |
