if(!window.ExtendedDataTable)window.ExtendedDataTable={};ExtendedDataTable.DataTable=Class.create({initialize:function(id,options){this.id=id;$(this.id).component=this;this["rich:destructor"]="destroy";this.groups=[];this.ratios=[];this.options=options;this.selectionManager=new ExtendedDataTable.SelectionManager(options,this);if(this.options.sortFunction){this.sortFct=this.options.sortFunction;}
if(this.options.groupFunction){this.groupFct=this.options.groupFunction;}
this.onGroupToggleFct=this.options.onGroupToggleFunction;if(this.options.onColumnResize!=null){this.onColumnResize=this.options.onColumnResize;this.columnWidths="";}
this.eventContainerResize=this.OnWindowResize.bindAsEventListener(this);this.eventGroupRowClicked=this.OnGroupRowMouseClicked.bindAsEventListener(this);Event.observe(window,"resize",this.eventContainerResize);this.minColumnWidth=this.options.minColumnWidth;var grid=this;this.updateTimerId=Utils.execOnLoad(function(){grid.update(true);},Utils.Condition.ElementPresent(id+':od'),100);},destroy:function(){this.selectionManager.destroy();if(this.header){this.header.removeListeners();}
if(this.groupRows){var l=this.groupRows.length;for(var i=0;i<l;i++){Utils.DOM.Event.removeListeners(this.groupRows[i]);}}
if(this.updateTimerId){clearInterval(this.updateTimerId)}
delete this.header;delete this.footer;$(this.id).component=null;this.table=null;this.splashScreen=null;this.mainDiv=null;this.outerDiv=null;this.tableB=null;this.fakeIeRow=null;this.fakeIeBodyRow=null;this.cols=null;this.scrollingDiv=null;this.groupRows=null;this.groups=null;this.selectionManager=null;Event.stopObserving(window,'resize',this.eventContainerResize);},showRow:function(rowIndex){var row=$(this.id+":n:"+rowIndex);if(!row){row=$(this.id+":n:"+0);}
var offsetTop=this.tableB.offsetTop+row.offsetTop;var scrollTop=this.scrollingDiv.getElement().scrollTop;var dS=offsetTop-scrollTop;if(dS<0){this.scrollingDiv.getElement().scrollTop=scrollTop+dS;}else{var scrollDivHeight=this.scrollingDiv.getHeight();var rowHeight=row.getHeight();dS=dS+rowHeight-scrollDivHeight;if(dS>0){this.scrollingDiv.getElement().scrollTop=scrollTop+dS;}}},setColumnWidth:function(columnIndex,newWidth){if(columnIndex>=this.getColumnsNumber){return false;}else{this.getColumns()[columnIndex].width=newWidth;}},_findParentElement:function(event,element){var el=null;if(ClientUILib.isSafari){var targetCell=event.currentTarget;if(targetCell&&targetCell.tagName.toLowerCase()==element){el=targetCell;}else{var e=(event.target||event.srcElement);while((e!=null)&&(e.tagName.toLowerCase()!=element)&&(e!=document)){e=e.parentNode;}
if((e)&&(e.tagName.toLowerCase()==element)){el=e;}}}else{el=Event.findElement(event,element);}
return el;},preSendAjaxRequest:function(){Event.stopObserving(window,'resize',this.eventContainerResize);this.showSplashScreen();},showSplashScreen:function(){var splshscr=this.splashScreen;splshscr.className='extdt-ss-vsbl';},hideSplashScreen:function(){this.splashScreen.className='extdt-ss-hdn';},sortBy:function(columnId,ascending,event){if(this.sortFct){this.preSendAjaxRequest();if(!columnId){columnId="";}
else{if(columnId.indexOf(":")==-1){columnId=this.id+":"+columnId;}}
this.sortFct(event,columnId,ascending);}},groupBy:function(columnId,event){if(this.groupFct){this.preSendAjaxRequest();if(!columnId){columnId="";}
else{if(columnId.indexOf(":")==-1){columnId=this.id+":"+columnId;}}
this.groupFct(event,columnId);}},OnWindowResize:function(event){if(this.table){this.calculateWidthsFromRatios();this.updateLayout();}},getColumnsNumber:function(){return this.columnsNumber;},getColWidth:function(columnNumber){},getColumns:function(){return this.cols;},OnGroupRowMouseClicked:function(event){var groupRow=this._findParentElement(event,"tr");var bExpanded=!(groupRow.getAttribute('expanded')=='true');var sExpanded=bExpanded?'true':'false';var groupIndex=parseInt(groupRow.getAttribute('groupindex'));if(this.onGroupToggleFct){this.onGroupToggleFct(event,groupIndex);}
groupRow.setAttribute('expanded',sExpanded);var imageDiv=groupRow.firstChild.firstChild.firstChild;this.toggleImageSource(imageDiv);this.setGroupExpanded(groupIndex,bExpanded);Event.stop(event);},toggleImageSource:function(imageDiv){var src=imageDiv.getAttribute('src');var alternateSrc=imageDiv.getAttribute('alternatesrc');imageDiv.setAttribute('src',alternateSrc);imageDiv.setAttribute('alternatesrc',src);},getColumnWidth:function(columnNumber){if((columnNumber<this.getColumnsNumber())&&(columnNumber>=0)){var col=this.getColumns()[columnNumber];if(col.offsetWidth!=null){if(ClientUILib.isOpera){return parseInt(col.width);}else{return col.offsetWidth;}}else{return parseInt(col.width);}}else{return null;}},setGroupExpanded:function(iGroupIndex,bValue){var group=this.groups[iGroupIndex];var sVisibility;var sBorder;var sEmptyCells;if(bValue){sVisibility='';sBorderStyle='';}else{sVisibility='none';sBorderStyle='none';}
var size=group.size();for(var i=0;i<size;i++){group[i].style.display=sVisibility;if(ClientUILib.isIE){var cells=group[i].childNodes;var l=cells.length;for(var j=0;j<l;j++){cells[j].style.borderStyle=sBorderStyle;}}}},createControls:function(){var id=this.id;this.table=new ClientUI.common.box.Box(this.id+":tu",null,true);var table=this.table;this.splashScreen=$(this.id+":splashscreen");this.mainDiv=new ClientUI.common.box.Box(this.id,null,true);this.outerDiv=new ClientUI.common.box.Box(this.id+":od",null,true);this.tableB=$(this.id+":n");this.fakeIeRow=$(this.id+":fakeIeRow");this.fakeIeBodyRow=$(this.id+":body:fakeIeRow");this.header=new ExtendedDataTable.DataTable.header(this.id+":header",this);this.header.minColumnWidth=this.minColumnWidth;this.header.addListeners();var colgroup=$(this.id+":colgroup:body");this.cols=colgroup.getElementsByTagName("col");this.columnsNumber=this.cols.length;this.scrollingDiv=new ClientUI.common.box.Box(this.id+":sd",null,true);this.groupRows=[];var tfoot=table.getElement().getElementsByTagName('tfoot');this.footer=$(this.id+":footer");if(ClientUILib.isOpera){this.scrollingDiv.setStyle({width:this.mainDiv.getWidth()});this.table.setStyle({width:this.mainDiv.getWidth()});};var i=0;var groupRow=$(id+':group-row:'+i);while(groupRow!=null){this.groupRows[i]=groupRow;Utils.DOM.Event.removeListeners(groupRow);Utils.DOM.Event.observe(groupRow,'click',this.eventGroupRowClicked);i++;groupRow=$(id+':group-row:'+i);}
this.saveRatios();},getScrollbarWidth:function(){var sd=this.scrollingDiv.getElement();LOG.debug("Scrolling Div offsetWidth: "+sd.offsetWidth);LOG.debug("Scrolling Div clientWidth: "+sd.clientWidth);return sd.offsetWidth-sd.clientWidth;},validateColumnsWidth:function(columns,excessWidth){LOG.debug('firing validateColumnsWidth');var i=0;var endIndex=columns.length-1;while((i<endIndex)&&(excessWidth>0)){if(ClientUILib.isIE){var colWidth=parseInt(this.getColumns()[i].width)-1;}else{var colWidth=this.header.getColumnWidth(i);}
var spareWidth=colWidth-this.minColumnWidth;var dW;if(spareWidth>=excessWidth){dW=excessWidth;}else{dW=spareWidth;}
this.setColumnWidth(i,colWidth-dW);this.header.setColumnWidth(i,colWidth-dW);excessWidth-=dW;i++;}},getFooterHeight:function(){if(this.footer){return this.footer.getHeight();}else{return 0;}},updateLayout:function(){ClientUILib.log(ClientUILogger.INFO,"updateLayout");var table=this.table.getElement();var outerDiv=this.outerDiv.getElement();var cols=this.getColumns();var header=this.header;var scrollingDiv=this.scrollingDiv;var mainDivHeight=this.mainDiv.getHeight();var mainDivWidth=this.mainDiv.getWidth();var headerChildren=header.getColumnCells();var footers=table.getElementsByTagName('tfoot');var footerHeight=this.getFooterHeight();var columnsNumber=this.getColumnsNumber();var visibleHeaderWidth=this.header.getVisibleWidth();var scrollbarWidth=this.getScrollbarWidth();var maxAllowedWidth=mainDivWidth-scrollbarWidth;for(var i=0;i<columnsNumber-1;i++){if(this.header.isColumnWidthPercentage(i)){var width=this._percentsToPixels(this.header.getColumn(i).width,maxAllowedWidth);this.header.setColumnWidth(i,width);this.setColumnWidth(i,width);}}
cols[columnsNumber-1].width=null;cols[cols.length-1].width=null;var newHeight=mainDivHeight-header.getHeight()-footerHeight-2;var caption=header.getCaption()
if(caption&&caption.tagName=="caption"){newHeight-=this.header.getCaptionHeight();}
scrollingDiv.setStyle('height:'+newHeight+'px;');this._redrawTable(table);header.adjustSeparators();this._redrawTable(this.tableB);this.saveRatios();this.hideSplashScreen();},saveRatios:function(){LOG.debug('saveRatios');var c=this.getColumns();var scrollbarWidth;if(!this._scrollbarWidth){scrollbarWidth=this.getScrollbarWidth();LOG.debug('Scrollbar: '+scrollbarWidth);}else{scrollbarWidth=this._scrollbarWidth;LOG.debug('Scrollbar (cache): '+this._scrollbarWidth);}
var mainDivWidth=this.mainDiv.getWidth();LOG.debug('Main DIV: '+mainDivWidth);var maxWidth=mainDivWidth-scrollbarWidth;LOG.debug('Width to spread: '+maxWidth);for(i=0;i<c.length-1;i++){var w=c[i].width;if(this.header.isColumnWidthPercentage(i)){w=this._percentsToPixels(w,maxWidth);}
this.ratios[i]=w/maxWidth;LOG.debug('Column['+i+'] ratio: '+this.ratios[i]);}},calculateWidthsFromRatios:function(){LOG.debug('firing calculateWidthsFromRatios');var c=this.getColumns();var scrollbarWidth=this.getScrollbarWidth();this._scrollbarWidth=scrollbarWidth;LOG.debug('Scrollbar: '+scrollbarWidth);var mainDivWidth=this.mainDiv.getWidth();LOG.debug('Main DIV: '+mainDivWidth);var maxWidth=mainDivWidth-scrollbarWidth;LOG.debug('Width to spread: '+maxWidth);var totalWidth=0;for(i=0;i<c.length-1;i++){LOG.debug('Column['+i+'] ratio: '+this.ratios[i]);var w=Math.round(this.ratios[i]*maxWidth);if(w<parseInt(this.minColumnWidth)){w=parseInt(this.minColumnWidth);}
LOG.debug('setting column '+i+' to width: '+w);this.setColumnWidth(i,w);this.header.setColumnWidth(i,w);totalWidth+=w;}
if(totalWidth>maxWidth){c[c.length-2].width-=(totalWidth-maxWidth);}},update:function(refreshEvents){this.createControls();if(!ClientUILib.isIE){if(this.fakeIeRow){this.table.getElement().deleteRow(this.fakeIeRow.rowIndex);this.fakeIeRow=null;}
if(this.fakeIeBodyRow){this.tableB.deleteRow(this.fakeIeBodyRow.rowIndex);this.fakeIeBodyRow=null;}};this.selectionManager.refreshEvents();this.updateLayout();this.selectionManager.restoreState();},_percentsToPixels:function(percents,maxAllowedWidth){var val=(percents.substr(0,percents.length-1)*1)/100;return maxAllowedWidth*val;},_redrawTable:function(table){table.hide();if(ClientUILib.isSafari){var tr=table.insertRow(0);var td=tr.insertCell(0);td.setAttribute("colspan",5);td.innerHTML="safari-must-have-something-inserted-to-redraw-table";table.deleteRow(tr.rowIndex);}
table.show();}});ExtendedDataTable.DataTable.header=Class.create(ClientUI.common.box.Box,{initialize:function($super,elementId,extDt){this.extDt=extDt;this.extDtId=this.extDt.id;this.enableContextMenu=this.extDt.options.enableContextMenu;$super(elementId,extDt,true);this.eventSepClick=this.OnSepClick.bindAsEventListener(this);this.eventSepMouseDown=this.OnSepMouseDown.bindAsEventListener(this);this.eventSepMouseMove=this.OnSepMouseMove.bindAsEventListener(this);this.eventSepMouseUp=this.OnSepMouseUp.bindAsEventListener(this);this.eventHeaderCellMouseOver=this.OnHeaderCellMouseOver.bindAsEventListener(this);this.eventHeaderCellMouseOut=this.OnHeaderCellMouseOut.bindAsEventListener(this);if(this.enableContextMenu){var showMenuFct=this.extDt.options.showMenuFunction;if(showMenuFct){this.showMenuFct=showMenuFct;this.menuImageMouseDown=this.OnMenuImageMouseDown.bindAsEventListener(this);};}
if(this.extDt.sortFct){this.eventHeaderCellClicked=this.OnHeaderCellMouseClicked.bindAsEventListener(this);}
this.createControl(elementId);},OnHeaderCellMouseOver:function(event){if(this.enableContextMenu){var el=this.extDt._findParentElement(event,"th");var menuDiv=$(el.id+"header:menuDiv");menuDiv.className="extdt-menu-div-on";}},OnHeaderCellMouseOut:function(event){if(this.enableContextMenu){var el=this.extDt._findParentElement(event,"th");var menuDiv=$(el.id+"header:menuDiv");menuDiv.className="extdt-menu-div-out";}},OnHeaderCellMouseClicked:function(event){var el=this.extDt._findParentElement(event,"th");var columnId=(el)?el.id:null;if(columnId&&(columnId!="")){this.extDt.sortBy(columnId,null,event);}
Event.stop(event);},getCaption:function(){return this.caption;},getCaptionHeight:function(){var caption=this.getCaption();if(caption){return caption.getHeight();}else{return 0;}},addListeners:function(){var columnCells=this.getColumnCells();var l=columnCells.length;for(var i=0;i<l-1;i++){var headerChild=columnCells[i];Utils.DOM.Event.removeListeners(headerChild);Utils.DOM.Event.observe(headerChild,'mouseover',this.eventHeaderCellMouseOver);Utils.DOM.Event.observe(headerChild,'mouseout',this.eventHeaderCellMouseOut);var isSortable=headerChild.getAttribute('sortable');if((isSortable)&&(isSortable.indexOf('true')==0)){var sortDiv=$(headerChild.id+":sortDiv");if(sortDiv){Utils.DOM.Event.observe(sortDiv,'click',this.eventHeaderCellClicked);}}
var headerChildChildren=headerChild.childElements();if(headerChildChildren==null||headerChildChildren.size()==0){continue;}
if(this.enableContextMenu){var menuImage=headerChildChildren[7];Utils.DOM.Event.removeListeners(menuImage);Utils.DOM.Event.observe(menuImage,'click',this.menuImageMouseDown);};var sepSpan=headerChildChildren[2];Utils.DOM.Event.removeListeners(sepSpan);Utils.DOM.Event.observe(sepSpan,'click',this.eventSepClick);Utils.DOM.Event.observe(sepSpan,'mousedown',this.eventSepMouseDown);Utils.DOM.Event.observe(sepSpan,'mousemove',this.eventSepMouseMove);Utils.DOM.Event.observe(sepSpan,'mouseup',this.eventSepMouseUp);}},removeListeners:function(){var columnCells=this.getColumnCells();var l=columnCells.length;for(var i=0;i<l-1;i++){var headerChild=columnCells[i];Utils.DOM.Event.removeListeners(headerChild);var sortDiv=$(headerChild.id+":sortDiv");if(sortDiv){Utils.DOM.Event.stopObserving(sortDiv,'click');}
var headerChildChildren=headerChild.childElements();if(headerChildChildren==null||headerChildChildren.size()==0){continue;}
if(this.enableContextMenu){var menuImage=headerChildChildren[7];Utils.DOM.Event.removeListeners(menuImage);}
var sepSpan=headerChildChildren[2];Utils.DOM.Event.removeListeners(sepSpan);};},getVisibleWidth:function(){var sum=0;var l=this.getColumnsNumber();for(var i=0;i<l-1;i++){sum+=this.getColumnWidth(i);}
return sum;},createControl:function(elementId){if(!elementId){errMsg="Invalid id specified for ExtendedDataTableGridHeader.";throw(errMsg);}
if(!this.parseTemplate(elementId)){errMsg="TODO insert commnet about header structure here";throw(errMsg);}},parseTemplate:function(template){if(!template){return false;}
this.headerRow=new ClientUI.common.box.Box(this.extDtId+":headerRow",this.getElement(),true);this.filterRow=new ClientUI.common.box.Box(this.extDtId+":filterRow",this.getElement(),true);this.caption=new ClientUI.common.box.Box(this.extDtId+":caption",this.getElement(),true);var colgroup=$(this.extDtId+":colgroup:header");this.cols=colgroup.getElementsByTagName("col");this.columnsNumber=this.cols.length;this.columnCells=this.headerRow.getElement().childElements();return true;},getColumns:function(){return this.cols;},getColumn:function(index){if(this.isValidColumnNumber(index)){return this.cols[index];}else{return null;}},getColumnCells:function(){return this.columnCells;},getColumnsNumber:function(){return this.columnsNumber;},setColumnWidth:function(columnIndex,newWidth){if(columnIndex>=this.getColumnsNumber()){return false;}else{if(!newWidth){newWidth=null;}
this.getColumns()[columnIndex].width=newWidth;}},isValidColumnNumber:function(columnNumber){return((columnNumber<this.getColumnsNumber())&&(columnNumber>=0))},getColumnWidth:function(columnNumber){if(this.isValidColumnNumber(columnNumber)){var col=this.getColumnCells()[columnNumber];if(col.offsetWidth!=null){return col.offsetWidth;}else{col=this.getColumns()[columnNumber];return parseInt(col.width);}}else{return null;}},isColumnWidthPercentage:function(columnNumber){if(this.isValidColumnNumber(columnNumber)){var col=this.getColumns()[columnNumber];var width=col.width;if((!Object.isNumber(width))&&(width.indexOf('%')!=-1)){return true;}else{return false;}}else{return null;}},getHeightWithoutFacets:function(){return this.headerRow.getHeight()+this.filterRow.getHeight();},getTotalHeight:function(){var ret=this.headerRow.getHeight()+this.filterRow.getHeight();if(this.caption){ret+=this.caption.getHeight();}
return ret;},OnMenuImageMouseDown:function(event){var el=this.extDt._findParentElement(event,"th");var columnId=(el)?el.id:null;if(columnId&&(columnId!="")){var menuId="#"+columnId+"menu";menuId=menuId.replace(/:/g,"\\:");this.showMenuFct(event,columnId,menuId);}
Event.stop(event);},adjustSeparators:function(){var columnCells=this.getColumnCells();var l=columnCells.length;for(var i=0;i<l-1;i++){var headerChild=columnCells[i];var headerNextChild=columnCells[i+1];var headerChildChildren=headerChild.childElements();if(headerChildChildren==null||headerChildChildren.size()==0){continue;}
var sepSpan=headerChildChildren[2];var headerRowHeight=this.headerRow.getHeight();var headerRowY=this.headerRow.getY();sepSpan.columnIndex=i;var sd=sepSpan.getWidth()/2+1;var dropSpanLeft=headerChildChildren[3];var dropSpanRight=headerChildChildren[5];var menuImage=headerChildChildren[7];var spanLeft=headerNextChild.offsetLeft-sd;sepSpan.setStyle({height:headerRowHeight+'px',top:headerRowY+'px',left:spanLeft+'px'});menuImage.setStyle({top:headerRowY+'px',left:(headerNextChild.offsetLeft-menuImage.offsetWidth-1)+'px'});var w=parseInt(headerChild.getWidth()/2);dropSpanLeft.setStyle({top:headerRowY+'px',left:(headerChild.offsetLeft)+'px',height:headerRowHeight+'px',width:w+'px'});dropSpanRight.setStyle({top:headerRowY+'px',left:(headerChild.offsetLeft+w)+'px',height:headerRowHeight+'px',width:w+'px'});}
this.lastColWidth=this.extDt.getColumnWidth(this.getColumnsNumber()-1);if(ClientUILib.isIE){this.lastColWidth-=15;}},OnSepClick:function(event){Event.stop(event);this.dragColumnInfo.mouseDown=false;},OnSepMouseDown:function(event){Event.stop(event);this.dragColumnInfo={srcElement:Event.element(event),dragStarted:false,mouseDown:true,startX:Event.pointerX(event),originalX:0};var srcElement=this.dragColumnInfo.srcElement;this.maxDelta=this.getColumnWidth(this.getColumnsNumber()-1);this.maxDelta-=this.extDt.getScrollbarWidth();if(ClientUILib.isOpera){this.maxDelta-=1;};this.minDelta=this.minColumnWidth-this.getColumnWidth(srcElement.columnIndex);Event.observe(document,'mousemove',this.eventSepMouseMove,true);Event.observe(document,'mouseup',this.eventSepMouseUp,true);},_showSplitter:function(index){if(!this.columnSplitter){this._createSplitter();}
var pos=this.dragColumnInfo.srcElement.offsetLeft;pos+=6;this.dragColumnInfo.originalX=pos;this.columnSplitter.show();this.columnSplitter.setHeight(this.extDt.scrollingDiv.getHeight()+
this.getHeightWithoutFacets());this.columnSplitter.moveTo(pos,this.headerRow.getY());},_hideSplitter:function(){if(this.columnSplitter){this.columnSplitter.hide();}},_createSplitter:function(){this.columnSplitter=new ClientUI.common.box.Box(this.extDtId+":cs",this.extDt.grid);this.columnSplitter.makeAbsolute();this.columnSplitter.setWidth(this.minColumnWidth);},OnSepMouseUp:function(event){Event.stop(event);Event.stopObserving(document,'mousemove',this.eventSepMouseMove);Event.stopObserving(document,'mouseup',this.eventSepMouseUp);if(this.dragColumnInfo&&this.dragColumnInfo.dragStarted){this.dragColumnInfo.dragStarted=false;this.dragColumnInfo.mouseDown=false;var delta=Event.pointerX(event)-
this.dragColumnInfo.startX;if(delta<this.minDelta){delta=this.minDelta;}
if(delta>this.maxDelta){delta=this.maxDelta;}
var columnIndex=this.dragColumnInfo.srcElement.columnIndex;var newWidth=this.getColumnWidth(columnIndex)+delta;this.extDt.setColumnWidth(columnIndex,newWidth);this.setColumnWidth(columnIndex,newWidth);this.extDt.updateLayout();if(this.extDt.onColumnResize){this.extDt.columnWidths="";for(i=0;i<this.columnsNumber;i++){this.extDt.columnWidths+=""+this.getColumnWidth(i)+";";}
this.extDt.onColumnResize(event,this.extDt.columnWidths);}}
this._hideSplitter();},OnSepMouseMove:function(event){if(this.dragColumnInfo&&this.dragColumnInfo.mouseDown){if(!this.dragColumnInfo.dragStarted){this.dragColumnInfo.dragStarted=true;this._showSplitter(this.dragColumnInfo.srcElement.columnIndex);}
var delta=Event.pointerX(event)-
this.dragColumnInfo.startX
if(delta<this.minDelta){delta=this.minDelta;}
if(delta>this.maxDelta){delta=this.maxDelta;}
var x=this.dragColumnInfo.originalX+delta;var finalX=x-this.minColumnWidth-6
this.columnSplitter.moveToX(finalX);Event.stop(event);}}});ExtendedDataTable.Selection=Class.create({initialize:function(){this.ranges=[];},addId:function(id){id=parseInt(id);if(this.isSelectedId(id))
return;var i=0;while(i<this.ranges.length&&id>=this.ranges[i++].indexes[1]);i--;if(this.ranges[i-1]&&id==(this.ranges[i-1].indexes[1]+1)){if(id==(this.ranges[i].indexes[0]-1)){this.ranges[i-1].indexes[1]=this.ranges[i].indexes[1];this.removeRange(i);}else{this.ranges[i-1].indexes[1]++;}}else{if(this.ranges[i]){if(this.ranges[i]&&id==(this.ranges[i].indexes[0]-1)){this.ranges[i].indexes[0]--;}else{if(id==(this.ranges[i].indexes[1]+1)){this.ranges[i].indexes[1]++;}else{if(id<this.ranges[i].indexes[1]){this.addRange(i,new ExtendedDataTable.Range(id,id));}else{this.addRange(i+1,new ExtendedDataTable.Range(id,id));}}}}else{this.addRange(i,new ExtendedDataTable.Range(id,id));}}},addRange:function(index,range){var i=this.ranges.push(range)-2;if(index>=0){while(i>=index)
this.ranges[i+1]=this.ranges[i--];this.ranges[i+1]=range;}},removeRange:function(index){var i=index+1;while(i!=this.ranges.length)
this.ranges[i-1]=this.ranges[i++];this.ranges.pop();},isSelectedId:function(id){var i=0;while(i<this.ranges.length&&id>=this.ranges[i].indexes[0]){if(id>=this.ranges[i].indexes[0]&&id<=this.ranges[i].indexes[1]){return true;}else{i++;}}
return false;},getSelectedIdsQuantity:function(){var number=0;var l=this.ranges.length;for(var i=0;i<l;i++){number+=this.ranges[i].size();}
return number;},size:function(){return this.getSelectedIdsQuantity();},removeId:function(id){id=parseInt(id);if(!this.isSelectedId(id))
return;var i=0;while(i<this.ranges.length&&id>this.ranges[i++].indexes[1]);i--;if(this.ranges[i]){if(id==(this.ranges[i].indexes[1])){if(id==(this.ranges[i].indexes[0])){this.removeRange(i);}else{this.ranges[i].indexes[1]--;}}else{if(id==(this.ranges[i].indexes[0])){this.ranges[i].indexes[0]++;}else{this.addRange(i+1,new ExtendedDataTable.Range(id+1,this.ranges[i].indexes[1]));this.ranges[i].indexes[1]=id-1;}}}},getState:function(){var s=this.clone();return{size:function(){return s.size();},each:function(iterator){s.each(iterator);},isSelected:function(id){return s.isSelectedId(id);},equals:function(state){var equal=s.size()==state.size();if(equal){s.each(function(id){if(equal){equal=state.isSelected(id);}});}
return equal;}};},clone:function(){var ret=Object.extend(new Object(),this);var l=ret.ranges.length;ret.ranges=new Array(l);for(var i=0;i<l;i++){ret.ranges[i]=this.ranges[i].clone();}
return ret;},each:function(iterator){var l=this.ranges.length;for(var i=0;i<l;i++){this.ranges[i].each(iterator);}},getRanges:function(){return this.ranges;},setRanges:function(ranges){this.ranges=ranges;},initRanges:function(rangeStrRArray){if(rangeStrRArray.length==0){this.ranges=[];return;}
this.ranges=new Array(rangeStrRArray.length);var indexStrRArray;var l=this.ranges.length;for(var i=0;i<l;i++){indexStrRArray=rangeStrRArray[i].split(",");this.ranges[i]=new ExtendedDataTable.Range(parseInt(indexStrRArray[0]),parseInt(indexStrRArray[1]));}},inspectRanges:function(){var ranges=this.getRanges();var ret="";ranges.each(function(r){ret+=r.inspect();});return ret;},isChanged:function(state1,state2){return!state1.equals(state2);},isInRange:function(range,selection){return selection>=range[0]&&selection<=range[1];}});ExtendedDataTable.Range=Class.create({initialize:function(startIndex,endIndex){this.indexes=[startIndex,endIndex];},inspect:function(){return this.indexes[0]+","+this.indexes[1]+";";},toString:function(){return this.inspect();},size:function(){return this.indexes[1]-this.indexes[0]+1;;},each:function(iterator){var j=this.indexes[0];while(j<=this.indexes[1]){iterator(j++);}},clone:function(){var ret=Object.extend(new Object(),this);ret.indexes=this.indexes.clone();return ret;}});ExtendedDataTable.SelectionManager=Class.create({initialize:function(options,owner){this.dataTable=owner;this.options=options;this.selectionFlag;this.firstIndex;this.activeRow=-1;var element=options.gridId;this.gridElement=document.getElementById(element+":n");this.prefix=options.gridId;this.selection=new ExtendedDataTable.Selection();this.inputElement=options.selectionInput;this.onselectionchange=options.onselectionchange;this.selectedClass=options.selectedClass;this.activeClass=options.activeClass;},destroy:function(){this.removeListeners();this.gridElement=null;},refreshEvents:function(){this.setListeners();if(this.options.selectionMode!="none"){this.eventKeyPress=this.processKeyDown.bindAsEventListener(this);Event.observe(document,"keydown",this.eventKeyPress);}
A4J.AJAX.AddListener({onafterajax:function(req,event,data){if(!$(this.prefix+":n")){if(this.eventKeyPress)
Event.stopObserving(document,"keydown",this.eventKeyPress);}}.bind(this)});if(document.selection){this.eventResetSelection=this.resetSelection.bindAsEventListener(this);Event.observe(this.gridElement,"click",this.eventResetSelection);}
this.eventLostFocus=this.processLostFocus.bindAsEventListener(this);Event.observe(document,"click",this.eventLostFocus);this.eventPreventLostFocus=this.processPreventLostFocus.bindAsEventListener(this);Event.observe(this.gridElement,"click",this.eventPreventLostFocus);},restoreState:function(){this.selectionFlag=null;var selStrAr=$(this.inputElement).value.split(";");var activeRow=NaN;while(selStrAr.length!=0&&selStrAr[selStrAr.length-1].indexOf(",")==-1&&isNaN(activeRow=Number(selStrAr.pop())));if(!isNaN(activeRow)){this.setActiveRow(activeRow);}
this.selection.initRanges(selStrAr);var i=0;var j;while(i<this.selection.ranges.length){j=this.selection.ranges[i].indexes[0];while(j<=this.selection.ranges[i].indexes[1]){var nElement=$(this.prefix+":n:"+j);Element.addClassName(nElement,"extdt-row-selected");Element.addClassName(nElement,"rich-sdt-row-selected");Element.addClassName(nElement,this.selectedClass);j++;}
i++;}
this.oldState=this.selection.getState();},setListeners:function(){var nrows=$(this.prefix+":n").rows;this.rowCount=nrows.length;var rowIndex;var groupingExists=$(this.prefix+":group-row:0")!=null;if(!groupingExists){if(this.options.selectionMode!="none"){for(var i=0;i<this.rowCount;i++){var arr=nrows[i].id.split(":");rowIndex=Number(arr[arr.length-1]);this.addListener(nrows[i],rowIndex);}}}else{var groupRow;var lastGroupId=0;var bGroupExpanded=true;var bHideFirstRow=false;if(ClientUILib.isIE){bHideFirstRow=true;};var groupId;var groupItems=[];var groupItem=0;var groups=[];var groupRows=this.dataTable.groupRows;for(var i=0;i<this.rowCount;i++){tempo=nrows[i].id.split(this.prefix)[1];var tempArr=tempo.split(":")
groupRow=tempArr[1]=="group-row";groupId=Number(tempArr[2]);if(groupRow){groups[lastGroupId]=groupItems;bGroupExpanded=(groupRows[groupId].getAttribute('expanded')=='true');var textSpan=groupRows[lastGroupId].lastChild.lastChild;var txtNode=document.createTextNode("("+groupItems.size()+")");if(textSpan.lastChild){textSpan.replaceChild(txtNode,textSpan.lastChild);}else{textSpan.appendChild(txtNode);}
groupItem=0;groupItems=[];lastGroupId=groupId;}else{if(this.options.selectionMode!="none"){var arr=nrows[i].id.split(":");rowIndex=Number(arr[arr.length-1]);this.addListener(nrows[i],rowIndex);}
groupItems[groupItem++]=nrows[i];if((i==0)&&(bHideFirstRow)){}
if(!bGroupExpanded){nrows[i].style.display='none';if((ClientUILib.isIE)&&(i!=0)){var cells=nrows[i].childNodes;var l=cells.length;for(var j=0;j<l;j++){cells[j].style.borderStyle='none';}}}}}
groups[lastGroupId]=groupItems;var textSpan=groupRows[lastGroupId].lastChild.lastChild;var txtNode=document.createTextNode("("+groupItems.size()+")");if(textSpan.lastChild){textSpan.replaceChild(txtNode,textSpan.lastChild);}else{textSpan.appendChild(txtNode);}
this.dataTable.groups=groups;}},addListener:function(tr,rowIndex){if(tr){var listener=this.processClick.bindAsEventListener(this,rowIndex);Utils.DOM.Event.removeListeners(tr);Utils.DOM.Event.observe(tr,"click",listener);}},removeListeners:function(){if(this.eventKeyPress){Event.stopObserving(document,"keydown",this.eventKeyPress);}
if(document.selection){Event.stopObserving(this.gridElement,"click",this.eventResetSelection);}
Event.stopObserving(document,"click",this.eventLostFocus);Event.stopObserving(this.gridElement,"click",this.eventPreventLostFocus);if(this.options.selectionMode!="none"){var nrows=$(this.prefix+":n").rows;var rowCount=nrows.length;for(var i=0;i<this.rowCount;i++){Utils.DOM.Event.removeListeners(nrows[i]);}}},processPreventLostFocus:function(){this.inFocus=true;this.preventLostFocus=true;},processLostFocus:function(){if(!this.preventLostFocus){this.lostFocus();}else{this.preventLostFocus=false;}},lostFocus:function(){this.inFocus=false;},processKeyDown:function(event){if($(this.prefix+":n").rows.length>0){if(!event.shiftKey){this.shiftRow=null;}
var range,rowIndex;var activeRow=this.activeRow;var noDefault=false;var arr=$(this.prefix+":n").rows[0].id.split(":");this.firstIndex=Number(arr[arr.length-1]);switch(event.keyCode||event.charCode){case Event.KEY_UP:if(this.inFocus&&activeRow!=null){if(this.firstIndex!=activeRow){rowIndex=(this.rowCount+activeRow-1)%this.rowCount;if(!event.ctrlKey&&!event.shiftKey){this.selectionFlag="x";range=[rowIndex,rowIndex];this.setSelection(range);}else if(!event.ctrlKey&&event.shiftKey&&this.options.selectionMode=="multi"){if(!this.shiftRow){this.shiftRow=this.activeRow;}
if(this.shiftRow>=this.activeRow){this.addRowToSelection(rowIndex);}else{this.removeRowFromSelection(activeRow);}}
noDefault=true;this.setActiveRow(rowIndex);}else{}}
break;case Event.KEY_DOWN:if(this.inFocus&&activeRow!=null){rowIndex=(activeRow+1)%this.rowCount;if(this.firstIndex!=rowIndex){if(!event.ctrlKey&&!event.shiftKey){this.selectionFlag="x";range=[rowIndex,rowIndex];this.setSelection(range);}else if(!event.ctrlKey&&event.shiftKey&&this.options.selectionMode=="multi"){if(!this.shiftRow){this.shiftRow=this.activeRow;}
if(this.shiftRow<=this.activeRow){this.addRowToSelection(rowIndex);}else{this.removeRowFromSelection(activeRow);}}
noDefault=true;this.setActiveRow(rowIndex);}else{}}
break;case 65:case 97:if(this.inFocus&&event.ctrlKey&&!event.altKey&&this.options.selectionMode=="multi"){this.selectionFlag="a";for(var i=0;i<this.rowCount;i++){this.addRowToSelection(i);}
noDefault=true;}
break;case Event.KEY_TAB:this.lostFocus();}
if(noDefault){this.dataTable.showRow(this.activeRow);this.selectionChanged(event);if(event.preventBubble)event.preventBubble();Event.stop(event);}}},processClick:function(event,rowIndex){if(this.options.selectionMode=="none"){return;}
var bSingleSelection=this.options.selectionMode=="single";if(!event.shiftKey){this.shiftRow=null;}
var range;if(event.shiftKey&&!event.ctrlKey&&!bSingleSelection&&!event.altKey){var arr=$(this.prefix+":n").rows[0].id.split(":");this.firstIndex=Number(arr[arr.length-1]);this.selectionFlag="x";if(!this.shiftRow){this.shiftRow=this.activeRow;}
this.startRow=this.shiftRow;if(((this.startRow<=rowIndex)&&(this.firstIndex<=this.startRow||rowIndex<this.firstIndex))||(this.startRow>rowIndex&&this.firstIndex<this.startRow&&rowIndex<=this.firstIndex)){this.endRow=rowIndex;}else{this.endRow=this.startRow;this.startRow=rowIndex;}
if(this.startRow>this.endRow){var t=this.startRow;this.startRow=this.endRow;this.endRow=t;}
range=[this.startRow,this.endRow];this.setSelection(range);}else if(!event.shiftKey&&event.ctrlKey&&!event.altKey){if(this.selection.isSelectedId(rowIndex)){this.removeRowFromSelection(rowIndex);}else{if(!bSingleSelection||this.selection.size()==0){this.addRowToSelection(rowIndex);}}}else if(!event.shiftKey&&!event.ctrlKey&&!event.altKey){this.selectionFlag="x";range=[rowIndex,rowIndex];this.setSelection(range);}
this.setActiveRow(rowIndex);if(event.shiftKey){if(window.getSelection){window.getSelection().removeAllRanges();}else if(document.selection){document.selection.empty();}}
this.selectionChanged(event);},selectionChanged:function(event){$(this.inputElement).value=this.selection.inspectRanges()
+this.activeRow+";"
+(this.selectionFlag?this.selectionFlag:"");var state=this.selection.getState();event.oldSelection=this.oldState;event.newSelection=state;if(this.onselectionchange&&this.selection.isChanged(this.oldState,state)){this.onselectionchange(event);}
this.oldState=state;},setShiftRow:function(event){if(event.shiftKey){if(!this.shiftRow){this.shiftRow=this.activeRow;}}else{this.shiftRow=null;}},setSelection:function(range){var l=this.selection.ranges.length;for(var i=l-1;i>=0;i--){var selection=this.selection.ranges[i].indexes;if(selection==range){continue;}
var j=selection[0];for(j;j<=selection[1];j++){this.removeRowFromSelection(j);}}
if(range[0]==range[1]){this.addRowToSelection(range[0]);return;}
var i=range[0];if((range[1]!=this.rowCount-1)&&this.rowCount>1){range[1]=(range[1]+1)%this.rowCount;}
while(i!=range[1]){this.addRowToSelection(i);i=(i+1)%this.rowCount;}
if((range[1]==this.rowCount-1)&&this.rowCount>1){this.addRowToSelection(this.rowCount-1);}},resetSelection:function(e){if(e.shiftKey){document.selection.empty();}},addRowToSelection:function(rowIndex){this.selection.addId(rowIndex);var nElement=$(this.prefix+":n:"+rowIndex);Element.addClassName(nElement,"extdt-row-selected");Element.addClassName(nElement,"rich-sdt-row-selected");Element.addClassName(nElement,this.selectedClass);},removeRowFromSelection:function(rowIndex){this.selection.removeId(rowIndex);var nElement=$(this.prefix+":n:"+rowIndex);Element.removeClassName(nElement,"extdt-row-selected");Element.removeClassName(nElement,"rich-sdt-row-selected");Element.removeClassName(nElement,this.selectedClass);},setActiveRow:function(rowIndex){var fElement,nElement;if(this.activeRow!=null){nElement=$(this.prefix+":n:"+this.activeRow);Element.removeClassName(nElement,"extdt-row-active");Element.removeClassName(nElement,"rich-sdt-row-active");Element.removeClassName(nElement,this.activeClass);}
nElement=$(this.prefix+":n:"+rowIndex);Element.addClassName(nElement,"extdt-row-active");Element.addClassName(nElement,"rich-sdt-row-active");Element.addClassName(nElement,this.activeClass);this.activeRow=rowIndex;}});