/**
    Zentable v0.9.6 Developed by Zentense (Dec'09)
    Copyright (c) 2009 Jose R. Cabanes
    Dual licensed under the MIT and GPL licenses.
 */
(function($){$.fn.zentable=function(options){var opts=$.extend({},$.fn.zentable.defaults,options);if(options=='get')return $.fn.zentable.tables[this.get(0).id];if(options=='focus'){$.fn.zentable.focus=this.get(0).id;$.fn.zentable.resize();return}if(!$.fn.zentable.eventsHooked){$(document).keydown($.fn.zentable.keyDown);$(window).resize($.fn.zentable.resize);$.fn.zentable.eventsHooked=true}return this.each(function(){$this=$(this);$(this).empty();var instance=new $.fn.zentable.Zentable(this.id,opts);$.fn.zentable.tables[this.id]=instance;$.fn.zentable.focus=this.id;if(opts.onclick)instance.onclick=opts.onclick;if(opts.onedit)instance.editCallback=opts.onedit;if(opts.data instanceof Array){var data=new $.fn.zentable.ArrayDataSource(opts.data);data.setCols(opts.cols);instance.setDataSource(data);instance.dataLoaded()}else if(opts.data!=undefined){var data=new $.fn.zentable.AJAXDataSource(opts.data,instance.getRows());instance.setDataSource(data);data.setFilters(opts.filters);data.setOrder(opts.order);for(i=0;i<opts.filters.length;i++){var f=$("#"+opts.filters[i]);switch(f.attr("type")){case"text":f.keyup(function(){f.oneTime(500,'filter',instance.data.refresh)});break;case"select-one":case"checkbox":f.change(function(){instance.data.refresh()})}}data.refresh()}})};$.fn.zentable.defaults={cols:[],data:undefined,hideIfEmpty:true,filters:[],onclick:false,onedit:false,order:'',rows:10,stylesInRows:false,totalsRow:false};$.fn.zentable.tables={};$.fn.zentable.keyDown=function(e){var instance=$.fn.zentable.tables[$.fn.zentable.focus];return instance.keyDown(e)};$.fn.zentable.resize=function(){var instance=$.fn.zentable.tables[$.fn.zentable.focus];instance.resizeColumns(true)};$.fn.zentable.eventsHooked=false;$.fn.zentable.focus='';$.fn.zentable.Zentable=function(name,opts){this.data=new $.fn.zentable.ArrayDataSource([]);var rows=opts.rows;var cols=1;var columns=[{name:'Empty'}];var colWidth=new Array();var table,field,scroll,overlay,tip,status;var instance=this;var needsScroll=false;var dragStart,colWidthStart,usedStart;var cells=new Array();var editing=null;this.setDataSource=function(source){columns=null;this.data=source;source.setListener(this);scroll.setCurrentRow(0);if(opts.hideIfEmpty&&source.isDataReady()&&source.getSize()==0)table.hide()};function makeEditable(){table.find(".row .cell:not(.noteditable)").click(function(){editing=$(this);editing.parent().children().removeClass("hover");overlay.fadeTo(0,0);overlay.show();overlay.fadeTo(500,0.4);field.css("top",editing.position().top);field.css("left",editing.position().left);var input=field.children().eq(0);input.width(editing.width());input.get(0).value=editing.html();field.fadeIn(250,function(){input.focus()})})};this.endEdit=function(){editing=null;field.fadeOut(250);overlay.fadeOut(500)};function getWidth(){return table.width()-9*cols-(instance.data.getSize()>rows?20:0)};this.setColumnWidths=function(w){colWidth=w;totColWidth=0;tot=getWidth();for(i=0;i<cols;i++)if(columns[i].fixedwidth!=null)tot-=columns[i].width;for(i=0;i<cols;i++)if(columns[i].width==null)totColWidth+=w[i];for(i=0;i<cols;i++)colWidth[i]=columns[i].width!=null?columns[i].width:colWidth[i]*tot/totColWidth;this.resizeColumns()};this.refresh=function(){this.data.clearCache();needsScroll=true};this.getRows=function(){return rows};this.dataLoaded=function(){table.show();var size=this.data.getSize();if(columns==null){columns=this.data.cols;cols=columns.length;renderCells();autoWidth()}if(size>rows)scroll.get().show();else scroll.get().hide();table.find(".row").css("display","block");table.find(".row:gt("+(size==0?0:size-1)+")").css("display","none");var y=table.offset().top+42;status.draggable('option','containment',[0,y,0,Math.min(y+size*table.find(".row").height(),$(window).height()-36)]);scroll.setTotalRows(size);if(scroll.getCurrentRow()+rows>size)scroll.move(size-scroll.getCurrentRow()-rows);if(opts.hideIfEmpty){if(this.data.getSize()==0)table.hide();else table.show()}needsScroll=true};function autoWidth(){var widths=new Array();var lim=Math.min(rows,instance.data.getSize());if(lim==0){for(j=0;j<cols;j++)widths[j]=1}else{for(i=0;i<lim;i++){var row=instance.data.getRow(i);for(j=0;j<cols;j++){var len=($("<span>"+row[j]+"</span>").text()).length+5;if(widths[j]==undefined||len>widths[j])widths[j]=len}}}instance.setColumnWidths(widths)};this.setLoading=function(bool){var l=status.find("#loading");if(bool)l.show();else l.fadeOut(250)};function renderHTML(){table=$("#"+name);table.height("auto");table.append('<div class="overlay"></div>');overlay=table.find(".overlay");table.append('<div class="tip"></div>');tip=table.find(".tip");table.append('<div class="field"><input type="text"></div>');field=table.find(".field");table.append('<div id="'+name+'_scroll" class="scroll"></div>');scroll=new $.fn.zentable.Scrollbar(name,rows,instance);table.append('<div class="headerrow"></div>');row=table.find(".headerrow");table.append('<div class="rowcontainer"></div>');renderCells();table.append('<div class="status"><div id="message"></div><div id="loading">LOADING...</div></div>');status=table.find(".status");instance.setColumnWidths([1])};function renderCells(){var header=table.find(".headerrow");header.empty();for(j=0;j<cols;j++){if(columns[j].hidden==undefined){header.append('<div class="header col'+j+(columns[j].orderable?" orderable":"")+'">'+columns[j].name+'</div>');if(j>0)header.append('<div id="'+name+'_'+j+'RS" ident="'+j+'" class="resize"></div>')}}table.find(".orderable").click(function(){for(j=0;j<cols;j++)if($(this).hasClass("col"+j))instance.data.sort(j)});var container=table.find(".rowcontainer");container.empty();for(i=0;i<rows;i++)container.append('<div class="row" row="'+i+'"></div>');if(opts.totalsRow){container.append('<div class="totals"></div>');for(j=0;j<cols;j++)table.find(".totals").append('<div class="col'+j+'"></div>')}container.find(".row").each(function(i){cells[i]=new Array();for(j=0;j<cols;j++){$(this).append('<div class="cell col'+j+' '+columns[j].clss+(!columns[j].editable?' noteditable':'')+'"></div>');cells[i][j]=$(this).find(".cell:last")}$(this).hover(function(){$(this).children().addClass("hover")},function(){$(this).children().removeClass("hover")})});table.find(".resize").draggable({axis:'x',drag:function(event,ui){instance.resizeColumn(event,ui)},start:function(event,ui){instance.startResizeColumn(event,ui)},stop:function(event,ui){instance.resizeColumns()}});table.find(".row .cell, .headerrow .header").hover(function(){instance.hideTip();var cell=$(this);table.oneTime(1000,'tip',function(){instance.showTip(cell)})},function(){table.stopTime('tip')});if(instance.onclick)table.find(".row .noteditable").click(function(){for(x=0;x<cols;x++)if($(this).hasClass("col"+x))break;instance.onclick($(this),x,$(this).parent().attr("row")*1+scroll.getCurrentRow())});if(instance.editCallback)makeEditable();for(j=0;j<cols;j++){if(columns[j].hidden!=undefined){columns[j].width=-9;table.find(".col"+j).hide()}}};this.startResizeColumn=function(event,ui){idx=ui.helper.attr("ident")-1;colWidthStart=table.find(".row .col"+idx).width();dragStart=ui.helper.offset().left};this.resizeColumn=function(event,ui){idx=ui.helper.attr("ident")-1;width=colWidthStart+ui.helper.offset().left-dragStart;if(width<20)return;var used=0;for(i=idx+1;i<cols;i++)used+=colWidth[i];var avail=getWidth()-width;for(i=idx-1;i>=0;i--)avail-=colWidth[i];for(i=idx+1;i<cols;i++){if(colWidth[i]/used*avail<20)return}colWidth[idx]=width;for(i=idx+1;i<cols;i++)colWidth[i]=parseInt(colWidth[i]/used*avail);this.resizeColumns()};this.resizeColumns=function(recalculate){totalWidth=getWidth();if(recalculate){tmp=0;for(i=0;i<cols;i++)tmp+=(colWidth[i]*1);for(i=0;i<cols;i++)colWidth[i]*=totalWidth/tmp}tmp=0;for(j=0;j<cols-1;j++){w=parseInt(colWidth[j]);table.find("* .col"+j).width(w);$("#"+name+"_"+j+"RS").css("left",tmp+(9*j)-4+'px');tmp+=w}$("#"+name+"_"+j+"RS").css("left",tmp+(9*j)-4+'px');table.find("* .col"+j).width(totalWidth-tmp-0.5)};this.scrollChanged=function(){needsScroll=true};this.scroller=function(){if(needsScroll){needsScroll=false;var pos=scroll.getCurrentRow();for(i=0;i<rows;i++){var row=instance.data.getRow(i+pos);for(j=0;j<cols;j++)cells[i][j].html(row?""+row[j]:'')}if(opts.totalsRow){table.find(".totals div").each(function(i){$(this).html(instance.data.totals[i])})}if(opts.stylesInRows){table.find(".row").each(function(i){$(this).removeClass();$(this).addClass("row "+instance.data.getRowClass(i+pos))})}var total=scroll.getTotalRows();status.find("#message").html("Viewing "+(rows>total?total:rows)+" of "+total+" rows. Starting at row "+scroll.getCurrentRow())}};this.showTip=function(cell){tip.html(cell.html());if(tip.width()>cell.width()*0.9){;tip.css("top",cell.position().top);tip.css("left",cell.position().left);tip.fadeIn(250)}};this.hideTip=function(){tip.fadeOut(400,function(){tip.css("left",0)})};this.verticalResize=function(){var h=table.find(".row").height();rows=parseInt((status.position().top-23-(opts.totalsRow?h:0))/h);table.find(".scroll").empty();scroll=new $.fn.zentable.Scrollbar(name,rows,instance);scroll.setTotalRows(this.data.getSize());renderCells();this.resizeColumns();needsScroll=true;status.css("top","");table.css("height","")};this.setOrderSign=function(col,ascending){table.find(".ascending,.descending").remove();var hdr=table.find(".headerrow .col"+col);hdr.append('<div class="'+(ascending?'ascending':'descending')+'"></div>')};renderHTML();table.find(".row:gt(0)").css("display","none");this.keyDown=function(e){if(editing!=null){switch(e.keyCode){case 13:for(x=0;x<cols;x++)if(editing.hasClass("col"+x))break;y=editing.parent().attr("row")*1;var val=field.children().eq(0).get(0).value;var c=columns[x].id==null?columns[x].name:columns[x].id;instance.editCallback(editing,val,c,y+scroll.getCurrentRow());case 27:instance.endEdit();break}return true}if(e.target!=undefined&&e.target.type!=undefined)return true;switch(e.keyCode){case 38:scroll.up();break;case 40:scroll.down();break;case 33:scroll.pageUp();break;case 34:scroll.pageDown();break;case 36:scroll.first();break;case 35:scroll.last();break;default:return true}return false};$(document).ready(function(){table.mouseleave(function(){instance.hideTip()});table.mousewheel(function(event,delta){if(editing!=null)return true;if(delta>0)scroll.move(-5);else scroll.move(5);return false});table.everyTime(60,instance.scroller);overlay.click(instance.endEdit);status.draggable({axis:'y',grid:[0,21],drag:function(event,ui){table.height(status.position().top+status.height())},stop:function(event,ui){instance.verticalResize()}})})};$.fn.zentable.Scrollbar=function(name,rows,listener){var widget=$("#"+name+"_scroll");widget.append('<div class="buttonup"></div>');widget.append('<div class="drag_container"><div class="drag"></div></div>');widget.append('<div class="buttondn"></div>');var totalRows=0;var drag=widget.find(".drag");var instance=this;var currentRow=0;function getHeight(){return widget.height()-45};this.get=function(){return widget};this.getCurrentRow=function(){return currentRow};this.setCurrentRow=function(row){currentRow=row};this.getTotalRows=function(){return totalRows};this.setTotalRows=function(total){totalRows=total;widget.find(".drag_container").height(getHeight());var h=getHeight()*rows/totalRows;h=!isFinite(h)?getHeight():h;drag.height(h<15?15:h)};this.drag=function(event,ui){var y=drag.position().top;var row=parseInt((totalRows-rows)*y/(getHeight()-drag.height()-2));if(row!=currentRow){currentRow=row;listener.scrollChanged(row)}};function refresh(){setWithinBounds();drag.css("top",parseInt((getHeight()-drag.height()-2)/(totalRows-rows)*currentRow)+"px");listener.scrollChanged(currentRow)};function setWithinBounds(){if(currentRow<0)currentRow=0;if(currentRow>totalRows-rows)currentRow=rows>totalRows?0:totalRows-rows};this.down=function(){currentRow++;refresh()};this.up=function(){currentRow--;refresh()};this.pageDown=function(){this.move(rows)};this.pageUp=function(){this.move(-rows)};this.first=function(){this.move(-currentRow)};this.last=function(){this.move(totalRows-rows)};this.move=function(delta){currentRow+=delta;refresh()};$(document).ready(function(){drag.draggable({axis:'y',containment:'parent',drag:function(event,ui){instance.drag(event,ui)}});drag.click(function(){return false});widget.find(".buttonup").click(function(){instance.up()});widget.find(".buttondn").click(function(){instance.down()});widget.find(".drag_container").click(function(e){var y=e.clientY-drag.offset().top-22;if(y<drag.position().top)instance.pageUp();else instance.pageDown();return false})})};$.fn.zentable.DataSource=function(){this.cols=new Array();this.totals=new Array();this.setCols=function(cols){this.cols=cols};this.isDataReady=function(){return true};this.setListener=function(){}};$.fn.zentable.ArrayDataSource=function(array){this.base=$.fn.zentable.DataSource;this.base();this.getSize=function(){return array.length};this.getRow=function(row){return array[row]};this.set=function(row,col,value){array[row][col]=value}};$.fn.zentable.AJAXDataSource=function(href,pageSize){href=href.indexOf("?")==-1?href+"?":href;this.base=$.fn.zentable.DataSource;this.base();var order="";var cache=new Array();var rowclasses=new Array();var instance=this;var totalRows=0;var loading=false;pageSize==null?10:pageSize;var fields=[];var filters=[];var ready=false;var listener=null;this.refresh=function(){instance.clearCache();loadPage(0)};this.setListener=function(l){listener=l;listener.setLoading(loading)};this.setFilters=function(f){filters=f};this.setOrder=function(o){order=o};this.clearCache=function(){cache=new Array()};this.isDataReady=function(){return ready};this.processXML=function(response,stat){var root=response.documentElement;totalRows=$(response).find("totalrows").text();var offset=$(response).find("offset").text();$(response).find("headers").find("col").each(function(i){instance.cols[i]={name:$(this).text(),id:$(this).attr("id"),html:$(this).attr("html")!=null,width:$(this).attr("width"),editable:$(this).attr("editable")!="false",orderable:$(this).attr("orderable")!="false",clss:$(this).attr("class")==null?'':$(this).attr("class"),hidden:$(this).attr("hidden")}});$(response).find("row").each(function(i){cache[offset*1+i]={values:new Array(),clss:$(this).attr("class")};$(this).find("col").each(function(j){var t=$(this);var tmp=instance.cols[j].html?t.text():t.text().split("<").join("&lt;").split(">").join("&gt;");if(t.attr("link")!=null)tmp="<a href=\""+t.attr("link")+"\">"+tmp+"</a>";cache[offset*1+i].values[j]=tmp})});$(response).find("totals").find("col").each(function(i){instance.totals[i]=$(this).text()});listener.dataLoaded();loading=false;listener.setLoading(false);ready=true};this.sort=function(i){var col=this.cols[i].id==null?this.cols[i].name:this.cols[i].id;if(order==col)order=col+" desc";else order=col;listener.setOrderSign(i,new RegExp(" desc$").test(order));cache=new Array();loadPage(0)};this.getSize=function(){return totalRows};this.getRow=function(row){if(row<totalRows&&!cache[row]&&!loading)loadPage(row);if(cache[row]==null)return null;return cache[row].values};this.getRowClass=function(row){if(cache[row]==null)return null;return cache[row].clss};this.set=function(row,col,value){};function loadPage(row){loading=true;if(listener!=null)listener.setLoading(true);var filtSQL='';for(i=0;i<filters.length;i++){var field=$("#"+filters[i]);var value="";switch(field.attr("type")){case'select-one':case'hidden':case'text':value=field.attr("value");break;case'checkbox':value=field.attr("checked")?field.attr("value"):""}filtSQL+="&"+field.attr("id")+"="+value}var url=href+"&start="+row+"&pagesize="+pageSize+"&order="+order+filtSQL;$.ajax({type:"GET",url:url,dataType:"xml",success:function(data,stat){instance.processXML(data)}})}}})(jQuery);