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dolibarr/htdocs/includes/jsgantt/jsgantt.js
Laurent Destailleur a16f0e4356 NEW The gantt diagram is now sensitive to hours 
NEW Add a group task line for tasks on same level on gantt diagram
2017-10-20 04:15:44 +02:00

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/*
_ ___ _ _ _____ _
(_)___ / _ \__ _ _ __ | |_| |_ \_ \_ __ ___ _ __ _ __ _____ _____ __| |
| / __| / /_\/ _` | '_ \| __| __| / /\/ '_ ` _ \| '_ \| '__/ _ \ \ / / _ \/ _` |
| \__ \/ /_\\ (_| | | | | |_| |_/\/ /_ | | | | | | |_) | | | (_) \ V / __/ (_| |
_/ |___/\____/\__,_|_| |_|\__|\__\____/ |_| |_| |_| .__/|_| \___/ \_/ \___|\__,_|
|__/ |_|
jsGanttImproved 1.7.5.4
The current version of this code can be found at https://github.com/jsGanttImproved/jsgantt-improved/
* Copyright (c) 2013-2017, Paul Geldart, Eduardo Rodrigues and Ricardo Cardoso.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Paul Geldart, Eduardo Rodrigues and Ricardo Cardoso nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY PAUL GELDART, EDUARDO RODRIGUES AND RICARDO CARDOSO ''AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL PAUL GELDART, EDUARDO RODRIGUES AND RICARDO CARDOSO BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
This project is based on jsGantt 1.2, (which can be obtained from
https://code.google.com/p/jsgantt/) and remains under the original BSD license.
The original project license follows:
Copyright (c) 2009, Shlomy Gantz BlueBrick Inc. All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Shlomy Gantz or BlueBrick Inc. nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY SHLOMY GANTZ/BLUEBRICK INC. ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL SHLOMY GANTZ/BLUEBRICK INC. BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
var JSGantt; if (!JSGantt) JSGantt={};
var vBenchTime=new Date().getTime();
JSGantt.isIE=function ()
{
if(typeof document.all!='undefined')
{
if ('pageXOffset' in window) return false; // give IE9 and above the benefit of the doubt!
else return true;
}
else return false;
};
JSGantt.TaskItem=function(pID, pName, pStart, pEnd, pClass, pLink, pMile, pRes, pComp, pGroup, pParent, pOpen, pDepend, pCaption, pNotes, pGantt)
{
var vID=parseInt(document.createTextNode(pID).data);
var vName=document.createTextNode(pName).data;
var vStart=new Date(0);
var vEnd=new Date(0);
var vGroupMinStart=null;
var vGroupMinEnd=null;
var vClass=document.createTextNode(pClass).data;
var vLink=document.createTextNode(pLink).data;
var vMile=parseInt(document.createTextNode(pMile).data);
var vRes=document.createTextNode(pRes).data;
var vComp=parseFloat(document.createTextNode(pComp).data);
var vGroup=parseInt(document.createTextNode(pGroup).data);
var vParent=document.createTextNode(pParent).data;
var vOpen=(vGroup==2)?1:parseInt(document.createTextNode(pOpen).data);
var vDepend=new Array();
var vDependType=new Array();
var vCaption=document.createTextNode(pCaption).data;
var vDuration='';
var vLevel=0;
var vNumKid=0;
var vWeight=0;
var vVisible=1;
var vSortIdx=0;
var vToDelete=false;
var x1, y1, x2, y2;
var vNotes;
var vParItem=null;
var vCellDiv=null;
var vGantt=(pGantt instanceof JSGantt.GanttChart)? pGantt : g; //hack for backwards compatibility
var vBarDiv=null;
var vTaskDiv=null;
var vListChildRow=null;
var vChildRow=null;
var vGroupSpan=null;
vNotes=document.createElement('span');
vNotes.className='gTaskNotes';
if (pNotes!=null)
{
vNotes.innerHTML=pNotes;
JSGantt.stripUnwanted(vNotes);
}
if (pStart!=null && pStart!='')
{
vStart=(pStart instanceof Date)?pStart:JSGantt.parseDateStr(document.createTextNode(pStart).data,vGantt.getDateInputFormat());
vGroupMinStart=vStart;
}
if (pEnd!=null && pEnd!='')
{
vEnd =(pEnd instanceof Date)?pEnd:JSGantt.parseDateStr(document.createTextNode(pEnd).data,vGantt.getDateInputFormat());
vGroupMinEnd=vEnd;
}
if (pDepend!=null)
{
var vDependStr=pDepend+'';
var vDepList=vDependStr.split(',');
var n=vDepList.length;
for(var k=0;k<n;k++)
{
if(vDepList[k].toUpperCase().indexOf('SS')!=-1)
{
vDepend[k]=vDepList[k].substring(0,vDepList[k].toUpperCase().indexOf('SS'));
vDependType[k]='SS';
}
else if(vDepList[k].toUpperCase().indexOf('FF')!=-1)
{
vDepend[k]=vDepList[k].substring(0,vDepList[k].toUpperCase().indexOf('FF'));
vDependType[k]='FF';
}
else if(vDepList[k].toUpperCase().indexOf('SF')!=-1)
{
vDepend[k]=vDepList[k].substring(0,vDepList[k].toUpperCase().indexOf('SF'));
vDependType[k]='SF';
}
else if(vDepList[k].toUpperCase().indexOf('FS')!=-1)
{
vDepend[k]=vDepList[k].substring(0,vDepList[k].toUpperCase().indexOf('FS'));
vDependType[k]='FS';
}
else
{
vDepend[k]=vDepList[k];
vDependType[k]='FS';
}
}
}
this.getID=function(){return vID;};
this.getName=function(){return vName;};
this.getStart=function(){return vStart;};
this.getEnd=function(){return vEnd;};
this.getGroupMinStart=function(){return vGroupMinStart;};
this.getGroupMinEnd=function(){return vGroupMinEnd;};
this.getClass=function(){return vClass;};
this.getLink=function(){return vLink;};
this.getMile=function(){return vMile;};
this.getDepend=function(){if(vDepend) return vDepend; else return null;};
this.getDepType=function(){if(vDependType) return vDependType; else return null;};
this.getCaption=function(){if(vCaption) return vCaption; else return '';};
this.getResource=function(){if(vRes) return vRes; else return '\u00A0';};
this.getCompVal=function(){if(vComp) return vComp; else return 0;};
this.getCompStr=function(){if(vComp) return vComp+'%'; else return '';};
this.getNotes=function(){return vNotes;};
this.getSortIdx=function(){return vSortIdx;};
this.getToDelete=function(){return vToDelete;};
this.getDuration=function(pFormat, pLang)
{
if (vMile)
{
vDuration='-';
}
else
{
var vTaskEnd=new Date(this.getEnd().getTime());
var vUnits=null;
switch(pFormat)
{
case 'week': vUnits='day'; break;
case 'month': vUnits='week'; break;
case 'quarter': vUnits='month'; break;
default: vUnits=pFormat; break;
}
if ((vTaskEnd.getTime()-(vTaskEnd.getTimezoneOffset()*60000))%(86400000)==0)
{
vTaskEnd=new Date(vTaskEnd.getFullYear(), vTaskEnd.getMonth(), vTaskEnd.getDate()+1, vTaskEnd.getHours(), vTaskEnd.getMinutes(), vTaskEnd.getSeconds());
}
var tmpPer=(JSGantt.getOffset(this.getStart(), vTaskEnd, 999, vUnits))/1000;
if(Math.floor(tmpPer)!=tmpPer) tmpPer=Math.round(tmpPer*10)/10;
switch(vUnits)
{
case 'hour': vDuration=tmpPer+' '+((tmpPer!=1)?pLang['hrs']:pLang['hr']); break;
case 'day': vDuration=tmpPer+' '+((tmpPer!=1)?pLang['dys']:pLang['dy']); break;
case 'week': vDuration=tmpPer+' '+((tmpPer!=1)?pLang['wks']:pLang['wk']); break;
case 'month': vDuration=tmpPer+' '+((tmpPer!=1)?pLang['mths']:pLang['mth']); break;
case 'quarter': vDuration=tmpPer+' '+((tmpPer!=1)?pLang['qtrs']:pLang['qtr']); break;
}
}
return vDuration;
};
this.getParent=function(){return vParent;};
this.getGroup=function(){return vGroup;};
this.getOpen=function(){return vOpen;};
this.getLevel=function(){return vLevel;};
this.getNumKids=function(){return vNumKid;};
this.getWeight=function(){return vWeight;};
this.getStartX=function(){return x1;};
this.getStartY=function(){return y1;};
this.getEndX=function(){return x2;};
this.getEndY=function(){return y2;};
this.getVisible=function(){return vVisible;};
this.getParItem=function(){return vParItem;};
this.getCellDiv=function(){return vCellDiv;};
this.getBarDiv=function(){return vBarDiv;};
this.getTaskDiv=function(){return vTaskDiv;};
this.getChildRow=function(){return vChildRow;};
this.getListChildRow=function(){return vListChildRow;};
this.getGroupSpan=function(){return vGroupSpan;};
this.setStart=function(pStart){if(pStart instanceof Date)vStart=pStart;};
this.setEnd=function(pEnd){if(pEnd instanceof Date)vEnd=pEnd;};
this.setGroupMinStart=function(pStart){if(pStart instanceof Date)vGroupMinStart=pStart;};
this.setGroupMinEnd=function(pEnd){if(pEnd instanceof Date)vGroupMinEnd=pEnd;};
this.setLevel=function(pLevel){vLevel=parseInt(document.createTextNode(pLevel).data);};
this.setNumKid=function(pNumKid){vNumKid=parseInt(document.createTextNode(pNumKid).data);};
this.setWeight=function(pWeight){vWeight=parseInt(document.createTextNode(pWeight).data);};
this.setCompVal=function(pCompVal){vComp=parseFloat(document.createTextNode(pCompVal).data);};
this.setStartX=function(pX){x1=parseInt(document.createTextNode(pX).data);};
this.setStartY=function(pY){y1=parseInt(document.createTextNode(pY).data);};
this.setEndX=function(pX){x2=parseInt(document.createTextNode(pX).data);};
this.setEndY=function(pY){y2=parseInt(document.createTextNode(pY).data);};
this.setOpen=function(pOpen){vOpen=parseInt(document.createTextNode(pOpen).data);};
this.setVisible=function(pVisible){vVisible=parseInt(document.createTextNode(pVisible).data);};
this.setSortIdx=function(pSortIdx){vSortIdx=parseInt(document.createTextNode(pSortIdx).data);};
this.setToDelete=function(pToDelete){if (pToDelete) vToDelete=true; else vToDelete=false;};
this.setParItem=function(pParItem){if(pParItem instanceof JSGantt.TaskItem) vParItem=pParItem;};
this.setCellDiv=function(pCellDiv){if(typeof HTMLDivElement !== 'function' || pCellDiv instanceof HTMLDivElement) vCellDiv=pCellDiv;}; //"typeof HTMLDivElement !== 'function'" to play nice with ie6 and 7
this.setGroup=function(pGroup){vGroup=parseInt(document.createTextNode(pGroup).data);};
this.setBarDiv=function(pDiv){if(typeof HTMLDivElement !== 'function' || pDiv instanceof HTMLDivElement)vBarDiv=pDiv;};
this.setTaskDiv=function(pDiv){if(typeof HTMLDivElement !== 'function' || pDiv instanceof HTMLDivElement)vTaskDiv=pDiv;};
this.setChildRow=function(pRow){if(typeof HTMLTableRowElement !== 'function' || pRow instanceof HTMLTableRowElement)vChildRow=pRow;};
this.setListChildRow=function(pRow){if(typeof HTMLTableRowElement !== 'function' || pRow instanceof HTMLTableRowElement)vListChildRow=pRow;};
this.setGroupSpan=function(pSpan){if(typeof HTMLSpanElement !== 'function' || pSpan instanceof HTMLSpanElement)vGroupSpan=pSpan;};
};
// function that loads the main gantt chart properties and functions
// pDiv: (required) this is a div object created in HTML
// pFormat: (required) - used to indicate whether chart should be drawn in "hour", "day", "week", "month", or "quarter" format
JSGantt.GanttChart=function(pDiv, pFormat)
{
var vDiv=pDiv;
var vFormat=pFormat;
var vDivId=null;
var vUseFade=1;
var vUseMove=1;
var vUseRowHlt=1;
var vUseToolTip=1;
var vUseSort=1;
var vUseSingleCell=25000;
var vShowRes=1;
var vShowDur=1;
var vShowComp=1;
var vShowStartDate=1;
var vShowEndDate=1;
var vShowEndWeekDate=1;
var vShowTaskInfoRes=1;
var vShowTaskInfoDur=1;
var vShowTaskInfoComp=1;
var vShowTaskInfoStartDate=1;
var vShowTaskInfoEndDate=1;
var vShowTaskInfoNotes=1;
var vShowTaskInfoLink=0;
var vShowDeps=1;
var vShowSelector=new Array('top');
var vDateInputFormat='yyyy-mm-dd';
var vDateTaskTableDisplayFormat=JSGantt.parseDateFormatStr('dd/mm/yyyy');
var vDateTaskDisplayFormat=JSGantt.parseDateFormatStr('dd month yyyy');
var vHourMajorDateDisplayFormat=JSGantt.parseDateFormatStr('day dd month yyyy');
var vHourMinorDateDisplayFormat=JSGantt.parseDateFormatStr('HH');
var vDayMajorDateDisplayFormat=JSGantt.parseDateFormatStr('dd/mm/yyyy');
var vDayMinorDateDisplayFormat=JSGantt.parseDateFormatStr('dd');
var vWeekMajorDateDisplayFormat=JSGantt.parseDateFormatStr('yyyy');
var vWeekMinorDateDisplayFormat=JSGantt.parseDateFormatStr('dd/mm');
var vMonthMajorDateDisplayFormat=JSGantt.parseDateFormatStr('yyyy');
var vMonthMinorDateDisplayFormat=JSGantt.parseDateFormatStr('mon');
var vQuarterMajorDateDisplayFormat=JSGantt.parseDateFormatStr('yyyy');
var vQuarterMinorDateDisplayFormat=JSGantt.parseDateFormatStr('qq');
var vUseFullYear=JSGantt.parseDateFormatStr('dd/mm/yyyy');
var vCaptionType;
var vDepId=1;
var vTaskList=new Array();
var vFormatArr=new Array('hour','day','week','month','quarter');
var vMonthDaysArr=new Array(31,28,31,30,31,30,31,31,30,31,30,31);
var vProcessNeeded=true;
var vMinGpLen=8;
var vScrollTo='';
var vHourColWidth=18;
var vDayColWidth=18;
var vWeekColWidth=36;
var vMonthColWidth=36;
var vQuarterColWidth=18;
var vRowHeight=20;
var vTodayPx=-1;
var vLangs={'en':
{'format':'Format','hour':'Hour','day':'Day','week':'Week','month':'Month','quarter':'Quarter','hours':'Hours','days':'Days',
'weeks':'Weeks','months':'Months','quarters':'Quarters','hr':'Hr','dy':'Day','wk':'Wk','mth':'Mth','qtr':'Qtr','hrs':'Hrs',
'dys':'Days','wks':'Wks','mths':'Mths','qtrs':'Qtrs','resource':'Resource','duration':'Duration','comp':'% Comp.',
'completion':'Completion','startdate':'Start Date','enddate':'End Date','moreinfo':'More Information','notes':'Notes',
'january':'January','february':'February','march':'March','april':'April','maylong':'May','june':'June','july':'July',
'august':'August','september':'September','october':'October','november':'November','december':'December','jan':'Jan',
'feb':'Feb','mar':'Mar','apr':'Apr','may':'May','jun':'Jun','jul':'Jul','aug':'Aug','sep':'Sep','oct':'Oct','nov':'Nov',
'dec':'Dec','sunday':'Sunday','monday':'Monday','tuesday':'Tuesday','wednesday':'Wednesday','thursday':'Thursday',
'friday':'Friday','saturday':'Saturday','sun':'Sun','mon':'Mon','tue':'Tue','wed':'Wed','thu':'Thu','fri':'Fri','sat':'Sat'}
};
var vLang='en';
var vChartBody=null;
var vChartHead=null;
var vListBody=null;
var vChartTable=null;
var vLines=null;
var vTimer=20;
this.setUseFade=function(pVal){vUseFade=pVal;};
this.setUseMove=function(pVal){vUseMove=pVal;};
this.setUseRowHlt=function(pVal){vUseRowHlt=pVal;};
this.setUseToolTip=function(pVal){vUseToolTip=pVal;};
this.setUseSort=function(pVal){vUseSort=pVal;};
this.setUseSingleCell=function(pVal){vUseSingleCell=pVal*1;};
this.setFormatArr=function()
{
var vValidFormats='hour day week month quarter';
vFormatArr=new Array();
for(var i=0, j=0; i<arguments.length; i++)
{
if (vValidFormats.indexOf(arguments[i].toLowerCase())!=-1 && arguments[i].length>1)
{
vFormatArr[j++]=arguments[i].toLowerCase();
var vRegExp=new RegExp('(?:^|\s)'+arguments[i]+'(?!\S)', 'g');
vValidFormats=vValidFormats.replace(vRegExp, '');
}
}
};
this.setShowRes=function(pVal){vShowRes=pVal;};
this.setShowDur=function(pVal){vShowDur=pVal;};
this.setShowComp=function(pVal){vShowComp=pVal;};
this.setShowStartDate=function(pVal){vShowStartDate=pVal;};
this.setShowEndDate=function(pVal){vShowEndDate=pVal;};
this.setShowTaskInfoRes=function(pVal){vShowTaskInfoRes=pVal;};
this.setShowTaskInfoDur=function(pVal){vShowTaskInfoDur=pVal;};
this.setShowTaskInfoComp=function(pVal){vShowTaskInfoComp=pVal;};
this.setShowTaskInfoStartDate=function(pVal){vShowTaskInfoStartDate=pVal;};
this.setShowTaskInfoEndDate=function(pVal){vShowTaskInfoEndDate=pVal;};
this.setShowTaskInfoNotes=function(pVal){vShowTaskInfoNotes=pVal;};
this.setShowTaskInfoLink=function(pVal){vShowTaskInfoLink=pVal;};
this.setShowEndWeekDate=function(pVal){vShowEndWeekDate=pVal;};
this.setShowSelector=function()
{
var vValidSelectors='top bottom';
vShowSelector=new Array();
for(var i=0, j=0; i<arguments.length; i++)
{
if (vValidSelectors.indexOf(arguments[i].toLowerCase())!=-1 && arguments[i].length>1)
{
vShowSelector[j++]=arguments[i].toLowerCase();
var vRegExp=new RegExp('(?:^|\s)'+arguments[i]+'(?!\S)', 'g');
vValidSelectors=vValidSelectors.replace(vRegExp, '');
}
}
};
this.setShowDeps=function(pVal){vShowDeps=pVal;};
this.setDateInputFormat=function(pVal){vDateInputFormat=pVal;};
this.setDateTaskTableDisplayFormat=function(pVal){vDateTaskTableDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setDateTaskDisplayFormat=function(pVal){vDateTaskDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setHourMajorDateDisplayFormat=function(pVal){vHourMajorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setHourMinorDateDisplayFormat=function(pVal){vHourMinorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setDayMajorDateDisplayFormat=function(pVal){vDayMajorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setDayMinorDateDisplayFormat=function(pVal){vDayMinorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setWeekMajorDateDisplayFormat=function(pVal){vWeekMajorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setWeekMinorDateDisplayFormat=function(pVal){vWeekMinorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setMonthMajorDateDisplayFormat=function(pVal){vMonthMajorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setMonthMinorDateDisplayFormat=function(pVal){vMonthMinorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setQuarterMajorDateDisplayFormat=function(pVal){vQuarterMajorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setQuarterMinorDateDisplayFormat=function(pVal){vQuarterMinorDateDisplayFormat=JSGantt.parseDateFormatStr(pVal);};
this.setCaptionType=function(pType){vCaptionType=pType;};
this.setFormat=function(pFormat)
{
vFormat=pFormat;
this.Draw();
};
this.setMinGpLen=function(pMinGpLen){vMinGpLen=pMinGpLen;};
this.setScrollTo=function(pDate){vScrollTo=pDate;};
this.setHourColWidth=function(pWidth){vHourColWidth=pWidth;};
this.setDayColWidth=function(pWidth){vDayColWidth=pWidth;};
this.setWeekColWidth=function(pWidth){vWeekColWidth=pWidth;};
this.setMonthColWidth=function(pWidth){vMonthColWidth=pWidth;};
this.setQuarterColWidth=function(pWidth){vQuarterColWidth=pWidth;};
this.setRowHeight=function(pHeight){vRowHeight=pHeight;};
this.setLang=function(pLang){if(vLangs[pLang])vLang=pLang;};
this.setChartBody=function(pDiv){if(typeof HTMLDivElement !== 'function' || pDiv instanceof HTMLDivElement)vChartBody=pDiv;};
this.setChartHead=function(pDiv){if(typeof HTMLDivElement !== 'function' || pDiv instanceof HTMLDivElement)vChartHead=pDiv;};
this.setListBody=function(pDiv){if(typeof HTMLDivElement !== 'function' || pDiv instanceof HTMLDivElement)vListBody=pDiv;};
this.setChartTable=function(pTable){if(typeof HTMLTableElement !== 'function' || pTable instanceof HTMLTableElement)vChartTable=pTable;};
this.setLines=function(pDiv){if(typeof HTMLDivElement !== 'function' || pDiv instanceof HTMLDivElement)vLines=pDiv;};
this.setTimer=function(pVal){vTimer=pVal*1;};
this.addLang=function(pLang, pVals){
if(!vLangs[pLang])
{
vLangs[pLang]=new Object();
for(var vKey in vLangs['en'])vLangs[pLang][vKey]=(pVals[vKey])?document.createTextNode(pVals[vKey]).data:vLangs['en'][vKey];
}
};
this.getDivId=function(){return vDivId;};
this.getUseFade=function(){return vUseFade;};
this.getUseMove=function(){return vUseMove;};
this.getUseRowHlt=function(){return vUseRowHlt;};
this.getUseToolTip=function(){return vUseToolTip;};
this.getUseSort=function(){return vUseSort;};
this.getUseSingleCell=function(){return vUseSingleCell;};
this.getFormatArr=function(){return vFormatArr;};
this.getShowRes=function(){return vShowRes;};
this.getShowDur=function(){return vShowDur;};
this.getShowComp=function(){return vShowComp;};
this.getShowStartDate=function(){return vShowStartDate;};
this.getShowEndDate=function(){return vShowEndDate;};
this.getShowTaskInfoRes=function(){return vShowTaskInfoRes;};
this.getShowTaskInfoDur=function(){return vShowTaskInfoDur;};
this.getShowTaskInfoComp=function(){return vShowTaskInfoComp;};
this.getShowTaskInfoStartDate=function(){return vShowTaskInfoStartDate;};
this.getShowTaskInfoEndDate=function(){return vShowTaskInfoEndDate;};
this.getShowTaskInfoNotes=function(){return vShowTaskInfoNotes;};
this.getShowTaskInfoLink=function(){return vShowTaskInfoLink;};
this.getShowEndWeekDate=function(){return vShowEndWeekDate;};
this.getShowSelector=function(){return vShowSelector;};
this.getShowDeps=function(){return vShowDeps;};
this.getDateInputFormat=function(){return vDateInputFormat;};
this.getDateTaskTableDisplayFormat=function(){return vDateTaskTableDisplayFormat;};
this.getDateTaskDisplayFormat=function(){return vDateTaskDisplayFormat;};
this.getHourMajorDateDisplayFormat=function(){return vHourMajorDateDisplayFormat;};
this.getHourMinorDateDisplayFormat=function(){return vHourMinorDateDisplayFormat;};
this.getDayMajorDateDisplayFormat=function(){return vDayMajorDateDisplayFormat;};
this.getDayMinorDateDisplayFormat=function(){return vDayMinorDateDisplayFormat;};
this.getWeekMajorDateDisplayFormat=function(){return vWeekMajorDateDisplayFormat;};
this.getWeekMinorDateDisplayFormat=function(){return vWeekMinorDateDisplayFormat;};
this.getMonthMajorDateDisplayFormat=function(){return vMonthMajorDateDisplayFormat;};
this.getMonthMinorDateDisplayFormat=function(){return vMonthMinorDateDisplayFormat;};
this.getQuarterMajorDateDisplayFormat=function(){return vQuarterMajorDateDisplayFormat;};
this.getQuarterMinorDateDisplayFormat=function(){return vQuarterMinorDateDisplayFormat;};
this.getCaptionType=function(){return vCaptionType;};
this.getMinGpLen=function(){return vMinGpLen;};
this.getScrollTo=function(){return vScrollTo;};
this.getHourColWidth=function(){return vHourColWidth;};
this.getDayColWidth=function(){return vDayColWidth;};
this.getWeekColWidth=function(){return vWeekColWidth;};
this.getMonthColWidth=function(){return vMonthColWidth;};
this.getQuarterColWidth=function(){return vQuarterColWidth;};
this.getRowHeight=function(){return vRowHeight;};
this.getChartBody=function(){return vChartBody;};
this.getChartHead=function(){return vChartHead;};
this.getListBody=function(){return vListBody;};
this.getChartTable=function(){return vChartTable;};
this.getLines=function(){return vLines;};
this.getTimer=function(){return vTimer;};
this.CalcTaskXY=function()
{
var vID;
var vList=this.getList();
var vBarDiv;
var vTaskDiv;
var vParDiv;
var vLeft, vTop, vWidth;
var vHeight=Math.floor((this.getRowHeight()/2));
for(var i=0; i<vList.length; i++)
{
vID=vList[i].getID();
vBarDiv=vList[i].getBarDiv();
vTaskDiv=vList[i].getTaskDiv();
if((vList[i].getParItem() && vList[i].getParItem().getGroup()==2))
{
vParDiv=vList[i].getParItem().getChildRow();
}
else vParDiv=vList[i].getChildRow();
if(vBarDiv)
{
vList[i].setStartX(vBarDiv.offsetLeft+1);
vList[i].setStartY(vParDiv.offsetTop+vBarDiv.offsetTop+vHeight-1);
vList[i].setEndX(vBarDiv.offsetLeft+vBarDiv.offsetWidth+1);
vList[i].setEndY(vParDiv.offsetTop+vBarDiv.offsetTop+vHeight-1);
}
}
};
this.AddTaskItem=function(value)
{
var vExists=false;
for (var i=0; i<vTaskList.length; i++)
{
if (vTaskList[i].getID()==value.getID())
{
i=vTaskList.length;
vExists=true;
}
}
if(!vExists)
{
vTaskList.push(value);
vProcessNeeded=true;
}
};
this.RemoveTaskItem=function(pID)
{
// simply mark the task for removal at this point - actually remove it next time we re-draw the chart
for (var i=0; i<vTaskList.length; i++)
{
if (vTaskList[i].getID()==pID) vTaskList[i].setToDelete(true);
else if (vTaskList[i].getParent()==pID) this.RemoveTaskItem(vTaskList[i].getID());
}
vProcessNeeded=true;
};
this.getList=function(){return vTaskList;};
this.clearDependencies=function()
{
var parent=this.getLines();
while(parent.hasChildNodes())parent.removeChild(parent.firstChild);
vDepId=1;
};
// sLine: Draw a straight line (colored one-pixel wide div)
this.sLine=function(x1,y1,x2,y2,pClass)
{
var vLeft=Math.min(x1,x2);
var vTop=Math.min(y1,y2);
var vWid=Math.abs(x2-x1)+1;
var vHgt=Math.abs(y2-y1)+1;
var vTmpDiv=document.createElement('div');
vTmpDiv.id=vDivId+'line'+vDepId++;
vTmpDiv.style.position='absolute';
vTmpDiv.style.overflow='hidden';
vTmpDiv.style.zIndex=0;
vTmpDiv.style.left=vLeft+'px';
vTmpDiv.style.top=vTop+'px';
vTmpDiv.style.width=vWid+'px';
vTmpDiv.style.height=vHgt+'px';
vTmpDiv.style.visibility='visible';
if (vWid==1) vTmpDiv.className='glinev';
else vTmpDiv.className='glineh';
if (pClass) vTmpDiv.className+=' '+pClass;
this.getLines().appendChild(vTmpDiv);
return vTmpDiv;
};
this.drawDependency =function(x1,y1,x2,y2,pType,pClass)
{
var vDir=1;
var vBend=false;
var vShort=4;
var vRow=Math.floor(this.getRowHeight()/2);
if(y2<y1) vRow*=-1;
switch(pType)
{
case 'SF':
vShort*=-1;
if(x1-10<=x2 && y1!=y2) vBend=true;
vDir=-1;
break;
case 'SS':
if (x1<x2) vShort*=-1;
else vShort=x2-x1-(2*vShort);
break;
case 'FF':
if (x1<=x2) vShort=x2-x1+(2*vShort);
vDir=-1;
break;
default:
if(x1+10>=x2 && y1!=y2) vBend=true;
break;
}
if (vBend)
{
this.sLine(x1,y1,x1+vShort,y1,pClass);
this.sLine(x1+vShort,y1,x1+vShort,y2-vRow,pClass);
this.sLine(x1+vShort,y2-vRow,x2-(vShort*2),y2-vRow,pClass);
this.sLine(x2-(vShort*2),y2-vRow,x2-(vShort*2),y2,pClass);
this.sLine(x2-(vShort*2),y2,x2-(1*vDir),y2,pClass);
}
else if (y1!=y2)
{
this.sLine(x1,y1,x1+vShort,y1,pClass);
this.sLine(x1+vShort,y1,x1+vShort,y2,pClass);
this.sLine(x1+vShort,y2,x2-(1*vDir),y2,pClass);
}
else this.sLine(x1,y1,x2-(1*vDir),y2,pClass);
var vTmpDiv=this.sLine(x2,y2,x2-3-((vDir<0)?1:0),y2-3-((vDir<0)?1:0),pClass+"Arw");
vTmpDiv.style.width='0px';
vTmpDiv.style.height='0px';
};
this.DrawDependencies=function()
{
if (this.getShowDeps()==1)
{
//First recalculate the x,y
this.CalcTaskXY();
this.clearDependencies();
var vList=this.getList();
for(var i=0; i<vList.length; i++)
{
var vDepend=vList[i].getDepend();
var vDependType=vList[i].getDepType();
var n=vDepend.length;
if(n>0 && vList[i].getVisible()==1)
{
for(var k=0;k<n;k++)
{
var vTask=this.getArrayLocationByID(vDepend[k]);
if (vTask>=0 && vList[vTask].getGroup()!=2)
{
if(vList[vTask].getVisible()==1)
{
if(vDependType[k]=='SS')this.drawDependency(vList[vTask].getStartX()-1,vList[vTask].getStartY(),vList[i].getStartX()-1,vList[i].getStartY(),'SS','gDepSS');
else if(vDependType[k]=='FF')this.drawDependency(vList[vTask].getEndX(),vList[vTask].getEndY(),vList[i].getEndX(),vList[i].getEndY(),'FF','gDepFF');
else if(vDependType[k]=='SF')this.drawDependency(vList[vTask].getStartX()-1,vList[vTask].getStartY(),vList[i].getEndX(),vList[i].getEndY(),'SF','gDepSF');
else if(vDependType[k]=='FS')this.drawDependency(vList[vTask].getEndX(),vList[vTask].getEndY(),vList[i].getStartX()-1,vList[i].getStartY(),'FS','gDepFS');
}
}
}
}
}
}
// draw the current date line
if (vTodayPx>=0) this.sLine(vTodayPx, 0, vTodayPx, this.getChartTable().offsetHeight-1, 'gCurDate');
};
this.getArrayLocationByID=function(pId)
{
var vList=this.getList();
for(var i=0; i<vList.length; i++)
{
if(vList[i].getID()==pId)
return i;
}
return -1;
};
this.newNode=function(pParent, pNodeType, pId, pClass, pText, pWidth, pLeft, pDisplay, pColspan, pAttribs)
{
var vNewNode=pParent.appendChild(document.createElement(pNodeType));
if (pAttribs)
{
for (var i=0; i+1<pAttribs.length; i+=2)
{
vNewNode.setAttribute(pAttribs[i],pAttribs[i+1]);
}
}
// I wish I could do this with setAttribute but older IEs don't play nice
if (pId)vNewNode.id=pId;
if (pClass)vNewNode.className=pClass;
if (pWidth)vNewNode.style.width=(isNaN(pWidth*1))?pWidth:pWidth+'px';
if (pLeft)vNewNode.style.left=(isNaN(pLeft*1))?pLeft:pLeft+'px';
if (pText)vNewNode.appendChild(document.createTextNode(pText));
if (pDisplay)vNewNode.style.display=pDisplay;
if (pColspan)vNewNode.colSpan=pColspan;
return vNewNode;
};
this.Draw=function()
{
var vMaxDate=new Date();
var vMinDate=new Date();
var vTmpDate=new Date();
var vTaskLeftPx=0;
var vTaskRightPx=0;
var vTaskWidth=1;
var vNumCols=0;
var vNumRows=0;
var vSingleCell=false;
var vID=0;
var vMainTable='';
var vDateRow=null;
var vFirstCellItemRowStr='';
var vItemRowStr='';
var vColWidth=0;
var vColUnit=0;
var vChild;
var vGroup;
var vTaskDiv;
var vParDiv;
if(vTaskList.length>0)
{
// Process all tasks, reset parent date and completion % if task list has altered
if (vProcessNeeded) JSGantt.processRows(vTaskList, 0, -1, 1, 1, this.getUseSort());
vProcessNeeded=false;
// get overall min/max dates plus padding
vMinDate=JSGantt.getMinDate(vTaskList, vFormat);
vMaxDate=JSGantt.getMaxDate(vTaskList, vFormat);
// Calculate chart width variables.
if(vFormat=='day') vColWidth=vDayColWidth;
else if(vFormat=='week') vColWidth=vWeekColWidth;
else if(vFormat=='month') vColWidth=vMonthColWidth;
else if(vFormat=='quarter') vColWidth=vQuarterColWidth;
else if(vFormat=='hour') vColWidth=vHourColWidth;
// DRAW the Left-side of the chart (names, resources, comp%)
var vLeftHeader=document.createDocumentFragment();
var vTmpDiv=this.newNode(vLeftHeader, 'div', vDivId+'glisthead', 'glistlbl gcontainercol');
var vTmpTab=this.newNode(vTmpDiv, 'table', null, 'gtasktableh');
var vTmpTBody=this.newNode(vTmpTab, 'tbody');
var vTmpRow=this.newNode(vTmpTBody, 'tr');
this.newNode(vTmpRow, 'td', null, 'gtasklist', '\u00A0');
var vTmpCell=this.newNode(vTmpRow, 'td', null, 'gspanning gtaskname');
vTmpCell.appendChild(this.drawSelector('top'));
if(vShowRes==1)this.newNode(vTmpRow, 'td', null, 'gspanning gresource', '\u00A0');
if(vShowDur==1)this.newNode(vTmpRow, 'td', null, 'gspanning gduration', '\u00A0');
if(vShowComp==1)this.newNode(vTmpRow, 'td', null, 'gspanning gpccomplete', '\u00A0');
if(vShowStartDate==1)this.newNode(vTmpRow, 'td', null, 'gspanning gstartdate', '\u00A0');
if(vShowEndDate==1)this.newNode(vTmpRow, 'td', null, 'gspanning genddate', '\u00A0');
vTmpRow=this.newNode(vTmpTBody, 'tr');
this.newNode(vTmpRow, 'td', null, 'gtasklist', '\u00A0');
this.newNode(vTmpRow, 'td', null, 'gtaskname', '\u00A0');
if(vShowRes==1)this.newNode(vTmpRow, 'td', null, 'gtaskheading gresource', vLangs[vLang]['resource']);
if(vShowDur==1)this.newNode(vTmpRow, 'td', null, 'gtaskheading gduration', vLangs[vLang]['duration']);
if(vShowComp==1)this.newNode(vTmpRow, 'td', null, 'gtaskheading gpccomplete', vLangs[vLang]['comp']);
if(vShowStartDate==1)this.newNode(vTmpRow, 'td', null, 'gtaskheading gstartdate', vLangs[vLang]['startdate']);
if(vShowEndDate==1)this.newNode(vTmpRow, 'td', null, 'gtaskheading genddate', vLangs[vLang]['enddate']);
var vLeftTable=document.createDocumentFragment();
var vTmpDiv2=this.newNode(vLeftTable, 'div', vDivId+'glistbody', 'glistgrid gcontainercol');
this.setListBody(vTmpDiv2);
vTmpTab=this.newNode(vTmpDiv2, 'table', null, 'gtasktable');
vTmpTBody=this.newNode(vTmpTab, 'tbody');
for(i=0; i<vTaskList.length; i++)
{
if(vTaskList[i].getGroup()==1) var vBGColor='ggroupitem';
else vBGColor='glineitem';
vID=vTaskList[i].getID();
if((!(vTaskList[i].getParItem() && vTaskList[i].getParItem().getGroup()==2)) || vTaskList[i].getGroup()==2)
{
if(vTaskList[i].getVisible()==0) vTmpRow=this.newNode(vTmpTBody, 'tr', vDivId+'child_'+vID, 'gname '+vBGColor, null, null, null, 'none');
else vTmpRow=this.newNode(vTmpTBody, 'tr', vDivId+'child_'+vID, 'gname '+vBGColor);
vTaskList[i].setListChildRow(vTmpRow);
this.newNode(vTmpRow, 'td', null, 'gtasklist', '\u00A0');
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gtaskname');
var vCellContents ='';
for(j=1; j<vTaskList[i].getLevel(); j++)
{
vCellContents+='\u00A0\u00A0\u00A0\u00A0';
}
if(vTaskList[i].getGroup()==1)
{
vTmpDiv=this.newNode(vTmpCell, 'div', null, null, vCellContents);
var vTmpSpan=this.newNode(vTmpDiv, 'span', vDivId+'group_'+vID, 'gfoldercollapse', (vTaskList[i].getOpen()==1)?'-':'+');
vTaskList[i].setGroupSpan(vTmpSpan);
JSGantt.addFolderListeners(this, vTmpSpan, vID);
vTmpDiv.appendChild(document.createTextNode('\u00A0'+vTaskList[i].getName()));
}
else
{
vCellContents+='\u00A0\u00A0\u00A0\u00A0';
vTmpDiv=this.newNode(vTmpCell, 'div', null, null, vCellContents+vTaskList[i].getName());
}
if(vShowRes==1)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gresource');
/*vTmpDiv=this.newNode(vTmpCell, 'div', null, null, vTaskList[i].getResource());*/
var vTmpNode=this.newNode(vTmpCell, 'div', null, '');
vTmpNode=this.newNode(vTmpNode, 'a', null, '', (vTaskList[i].getLink() != '' ? vLangs[vLang]['moreinfo'] : ''));
vTmpNode.setAttribute('href',vTaskList[i].getLink());
}
if(vShowDur==1)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gduration');
vTmpDiv=this.newNode(vTmpCell, 'div', null, null, vTaskList[i].getDuration(vFormat, vLangs[vLang]));
}
if(vShowComp==1)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gpccomplete');
vTmpDiv=this.newNode(vTmpCell, 'div', null, null, vTaskList[i].getCompStr());
}
if(vShowStartDate==1)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gstartdate');
vTmpDiv=this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTaskList[i].getStart(), vDateTaskTableDisplayFormat, vLangs[vLang]));
}
if(vShowEndDate==1)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, 'genddate');
vTmpDiv=this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTaskList[i].getEnd(), vDateTaskTableDisplayFormat, vLangs[vLang]));
}
vNumRows++;
}
}
// DRAW the date format selector at bottom left.
vTmpRow=this.newNode(vTmpTBody, 'tr');
this.newNode(vTmpRow, 'td', null, 'gtasklist', '\u00A0');
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gspanning gtaskname');
vTmpCell.appendChild(this.drawSelector('bottom'));
if(vShowRes==1)this.newNode(vTmpRow, 'td', null, 'gspanning gresource', '\u00A0');
if(vShowDur==1)this.newNode(vTmpRow, 'td', null, 'gspanning gduration', '\u00A0');
if(vShowComp==1)this.newNode(vTmpRow, 'td', null, 'gspanning gpccomplete', '\u00A0');
if(vShowStartDate==1)this.newNode(vTmpRow, 'td', null, 'gspanning gstartdate', '\u00A0');
if(vShowEndDate==1)this.newNode(vTmpRow, 'td', null, 'gspanning genddate', '\u00A0');
// Add some white space so the vertical scroll distance should always be greater
// than for the right pane (keep to a minimum as it is seen in unconstrained height designs)
this.newNode(vTmpDiv2, 'br');
this.newNode(vTmpDiv2, 'br');
// Draw the Chart Rows
var vRightHeader=document.createDocumentFragment();
vTmpDiv=this.newNode(vRightHeader, 'div', vDivId+'gcharthead', 'gchartlbl gcontainercol');
this.setChartHead(vTmpDiv);
vTmpTab=this.newNode(vTmpDiv, 'table', vDivId+'chartTableh', 'gcharttableh');
vTmpTBody=this.newNode(vTmpTab, 'tbody');
vTmpRow=this.newNode(vTmpTBody, 'tr');
vTmpDate.setFullYear(vMinDate.getFullYear(), vMinDate.getMonth(), vMinDate.getDate());
if(vFormat=='hour')vTmpDate.setHours(vMinDate.getHours());
else vTmpDate.setHours(0);
vTmpDate.setMinutes(0);
vTmpDate.setSeconds(0);
vTmpDate.setMilliseconds(0);
var vColSpan=1;
// Major Date Header
while(vTmpDate.getTime()<=vMaxDate.getTime())
{
var vHeaderCellClass='gmajorheading';
vCellContents='';
if(vFormat=='day')
{
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass, null, null, null, null, 7);
vCellContents+=JSGantt.formatDateStr(vTmpDate,vDayMajorDateDisplayFormat,vLangs[vLang]);
vTmpDate.setDate(vTmpDate.getDate()+6);
if (vShowEndWeekDate==1) vCellContents+=' - ' +JSGantt.formatDateStr(vTmpDate, vDayMajorDateDisplayFormat,vLangs[vLang]);
this.newNode(vTmpCell, 'div', null, null, vCellContents, vColWidth*7);
vTmpDate.setDate(vTmpDate.getDate()+1);
}
else if(vFormat=='week')
{
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass, null, vColWidth);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vWeekMajorDateDisplayFormat,vLangs[vLang]), vColWidth);
vTmpDate.setDate(vTmpDate.getDate()+7);
}
else if(vFormat=='month')
{
vColSpan=(12-vTmpDate.getMonth());
if (vTmpDate.getFullYear()==vMaxDate.getFullYear()) vColSpan-=(11-vMaxDate.getMonth());
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass, null, null, null, null, vColSpan);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vMonthMajorDateDisplayFormat,vLangs[vLang]), vColWidth*vColSpan);
vTmpDate.setFullYear(vTmpDate.getFullYear()+1,0,1);
}
else if(vFormat=='quarter')
{
vColSpan=(4-Math.floor(vTmpDate.getMonth()/3));
if (vTmpDate.getFullYear()==vMaxDate.getFullYear()) vColSpan-=(3-Math.floor(vMaxDate.getMonth()/3));
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass, null, null, null, null, vColSpan);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vQuarterMajorDateDisplayFormat,vLangs[vLang]), vColWidth*vColSpan);
vTmpDate.setFullYear(vTmpDate.getFullYear()+1,0,1);
}
else if(vFormat=='hour')
{
vColSpan=(24-vTmpDate.getHours());
if (vTmpDate.getFullYear()==vMaxDate.getFullYear() &&
vTmpDate.getMonth()==vMaxDate.getMonth() &&
vTmpDate.getDate()==vMaxDate.getDate()) vColSpan-=(23-vMaxDate.getHours());
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass, null, null, null, null, vColSpan);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vHourMajorDateDisplayFormat,vLangs[vLang]), vColWidth*vColSpan);
vTmpDate.setHours(0);
vTmpDate.setDate(vTmpDate.getDate()+1);
}
}
vTmpRow=this.newNode(vTmpTBody, 'tr');
// Minor Date header and Cell Rows
vTmpDate.setFullYear(vMinDate.getFullYear(), vMinDate.getMonth(), vMinDate.getDate(), vMinDate.getHours());
if(vFormat=='hour')vTmpDate.setHours(vMinDate.getHours());
vNumCols=0;
while(vTmpDate.getTime()<=vMaxDate.getTime())
{
vHeaderCellClass='gminorheading';
var vCellClass='gtaskcell';
if(vFormat=='day')
{
if(vTmpDate.getDay()%6==0)
{
vHeaderCellClass+='wkend';
vCellClass+='wkend';
}
if(vTmpDate<=vMaxDate)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vDayMinorDateDisplayFormat,vLangs[vLang]), vColWidth);
vNumCols++;
}
vTmpDate.setDate(vTmpDate.getDate()+1);
}
else if(vFormat=='week')
{
if(vTmpDate<=vMaxDate)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vWeekMinorDateDisplayFormat,vLangs[vLang]), vColWidth);
vNumCols++;
}
vTmpDate.setDate(vTmpDate.getDate()+7);
}
else if(vFormat=='month')
{
if(vTmpDate<=vMaxDate)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vMonthMinorDateDisplayFormat,vLangs[vLang]), vColWidth);
vNumCols++;
}
vTmpDate.setDate(vTmpDate.getDate()+1);
while(vTmpDate.getDate()>1)
{
vTmpDate.setDate(vTmpDate.getDate()+1);
}
}
else if(vFormat=='quarter')
{
if(vTmpDate<=vMaxDate)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vQuarterMinorDateDisplayFormat,vLangs[vLang]), vColWidth);
vNumCols++;
}
vTmpDate.setDate(vTmpDate.getDate()+81);
while(vTmpDate.getDate()>1) vTmpDate.setDate(vTmpDate.getDate()+1);
}
else if(vFormat=='hour')
{
for(i=vTmpDate.getHours();i<24;i++)
{
vTmpDate.setHours(i);//works around daylight savings but may look a little odd on days where the clock goes forward
if(vTmpDate<=vMaxDate)
{
vTmpCell=this.newNode(vTmpRow, 'td', null, vHeaderCellClass);
this.newNode(vTmpCell, 'div', null, null, JSGantt.formatDateStr(vTmpDate,vHourMinorDateDisplayFormat,vLangs[vLang]), vColWidth);
vNumCols++;
}
}
vTmpDate.setHours(0);
vTmpDate.setDate(vTmpDate.getDate()+1);
}
}
vDateRow=vTmpRow;
vTaskLeftPx=(vNumCols *(vColWidth+1))+1;
if(vUseSingleCell!=0 && vUseSingleCell<(vNumCols*vNumRows))vSingleCell=true;
this.newNode(vTmpDiv, 'div', null, 'rhscrpad', null, null, vTaskLeftPx+1);
vTmpDiv=this.newNode(vRightHeader, 'div', null, 'glabelfooter');
var vRightTable=document.createDocumentFragment();
vTmpDiv=this.newNode(vRightTable, 'div', vDivId+'gchartbody', 'gchartgrid gcontainercol');
this.setChartBody(vTmpDiv);
vTmpTab=this.newNode(vTmpDiv, 'table', vDivId+'chartTable', 'gcharttable', null, vTaskLeftPx);
this.setChartTable(vTmpTab);
this.newNode(vTmpDiv, 'div', null, 'rhscrpad', null, null, vTaskLeftPx+1);
vTmpTBody=this.newNode(vTmpTab, 'tbody');
// Draw each row
var i=0;
var j=0;
for(i=0; i<vTaskList.length; i++)
{
var curTaskStart=vTaskList[i].getStart();
var curTaskEnd=vTaskList[i].getEnd();
if ((curTaskEnd.getTime()-(curTaskEnd.getTimezoneOffset()*60000))%(86400000)==0) curTaskEnd=new Date(curTaskEnd.getFullYear(), curTaskEnd.getMonth(), curTaskEnd.getDate()+1, curTaskEnd.getHours(), curTaskEnd.getMinutes(), curTaskEnd.getSeconds()); // add 1 day here to simplify calculations below
vTaskLeftPx=JSGantt.getOffset(vMinDate, curTaskStart, vColWidth, vFormat);
vTaskRightPx=JSGantt.getOffset(curTaskStart, curTaskEnd, vColWidth, vFormat);
vID=vTaskList[i].getID();
var vComb=(vTaskList[i].getParItem() && vTaskList[i].getParItem().getGroup()==2);
var vCellFormat='';
var vTmpItem=vTaskList[i];
var vCaptionStr='';
var vCaptClass=null;
if(vTaskList[i].getMile() && !vComb)
{
vTmpRow=this.newNode(vTmpTBody, 'tr', vDivId+'childrow_'+vID, 'gmileitem gmile'+vFormat, null, null, null, ((vTaskList[i].getVisible()==0)? 'none' : null));
vTaskList[i].setChildRow(vTmpRow);
JSGantt.addThisRowListeners(this, vTaskList[i].getListChildRow(), vTmpRow);
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gtaskcell');
vTmpDiv=this.newNode(vTmpCell, 'div', null, 'gtaskcelldiv', '\u00A0\u00A0');
vTmpDiv=this.newNode(vTmpDiv, 'div', vDivId+'bardiv_'+vID, 'gtaskbarcontainer', null, 12, vTaskLeftPx-6);
vTaskList[i].setBarDiv(vTmpDiv);
vTmpDiv2=this.newNode(vTmpDiv, 'div', vDivId+'taskbar_'+vID, vTaskList[i].getClass(), null, 12);
vTaskList[i].setTaskDiv(vTmpDiv2);
if(vTaskList[i].getCompVal()<100)
vTmpDiv2.appendChild(document.createTextNode('\u25CA'));
else
{
vTmpDiv2=this.newNode(vTmpDiv2, 'div', null, 'gmilediamond');
this.newNode(vTmpDiv2, 'div', null, 'gmdtop');
this.newNode(vTmpDiv2, 'div', null, 'gmdbottom');
}
vCaptClass='gmilecaption';
if(!vSingleCell && !vComb)
{
vCellFormat='';
for(j=0; j<vNumCols-1; j++)
{
if(vFormat=='day'&&((j%7==4)||(j%7==5))) vCellFormat='gtaskcellwkend';
else vCellFormat='gtaskcell';
this.newNode(vTmpRow, 'td', null, vCellFormat, '\u00A0\u00A0');
}
}
}
else
{
vTaskWidth=vTaskRightPx-1;
// Draw Group Bar which has outer div with inner group div and several small divs to left and right to create angled-end indicators
if(vTaskList[i].getGroup())
{
vTaskWidth=(vTaskWidth>vMinGpLen && vTaskWidth<vMinGpLen*2)? vMinGpLen*2 : vTaskWidth; // Expand to show two end points
vTaskWidth=(vTaskWidth<vMinGpLen)? vMinGpLen : vTaskWidth; // expand to show one end point
vTmpRow=this.newNode(vTmpTBody, 'tr', vDivId+'childrow_'+vID, ((vTaskList[i].getGroup()==2)?'glineitem gitem':'ggroupitem ggroup')+vFormat, null, null, null, ((vTaskList[i].getVisible()==0)? 'none' : null));
vTaskList[i].setChildRow(vTmpRow);
JSGantt.addThisRowListeners(this, vTaskList[i].getListChildRow(), vTmpRow);
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gtaskcell');
vTmpDiv=this.newNode(vTmpCell, 'div', null, 'gtaskcelldiv', '\u00A0\u00A0');
vTaskList[i].setCellDiv(vTmpDiv);
if(vTaskList[i].getGroup()==1)
{
vTmpDiv=this.newNode(vTmpDiv, 'div', vDivId+'bardiv_'+vID, 'gtaskbarcontainer', null, vTaskWidth, vTaskLeftPx);
vTaskList[i].setBarDiv(vTmpDiv);
vTmpDiv2=this.newNode(vTmpDiv, 'div', vDivId+'taskbar_'+vID, vTaskList[i].getClass(), null, vTaskWidth);
vTaskList[i].setTaskDiv(vTmpDiv2);
this.newNode(vTmpDiv2, 'div', vDivId+'complete_'+vID, vTaskList[i].getClass() +'complete', null, vTaskList[i].getCompStr());
this.newNode(vTmpDiv, 'div', null, vTaskList[i].getClass() +'endpointleft');
if (vTaskWidth>=vMinGpLen*2) this.newNode(vTmpDiv, 'div', null, vTaskList[i].getClass() +'endpointright');
vCaptClass='ggroupcaption';
}
if(!vSingleCell && !vComb)
{
vCellFormat='';
for(j=0; j<vNumCols-1; j++)
{
if(vFormat=='day'&&((j%7==4)||(j%7==5))) vCellFormat='gtaskcellwkend';
else vCellFormat='gtaskcell';
this.newNode(vTmpRow, 'td', null, vCellFormat, '\u00A0\u00A0');
}
}
}
else
{
vTaskWidth=(vTaskWidth<=0)? 1 : vTaskWidth;
if(vComb)
{
vTmpDiv=vTaskList[i].getParItem().getCellDiv();
}
else
{
vTmpRow=this.newNode(vTmpTBody, 'tr', vDivId+'childrow_'+vID, 'glineitem gitem'+vFormat, null, null, null, ((vTaskList[i].getVisible()==0)? 'none' : null));
vTaskList[i].setChildRow(vTmpRow);
JSGantt.addThisRowListeners(this, vTaskList[i].getListChildRow(), vTmpRow);
vTmpCell=this.newNode(vTmpRow, 'td', null, 'gtaskcell');
vTmpDiv=this.newNode(vTmpCell, 'div', null, 'gtaskcelldiv', '\u00A0\u00A0');
}
// Draw Task Bar which has colored bar div, and opaque completion div
vTmpDiv=this.newNode(vTmpDiv, 'div', vDivId+'bardiv_'+vID, 'gtaskbarcontainer', null, vTaskWidth, vTaskLeftPx);
vTaskList[i].setBarDiv(vTmpDiv);
vTmpDiv2=this.newNode(vTmpDiv, 'div', vDivId+'taskbar_'+vID, vTaskList[i].getClass(), null, vTaskWidth);
vTaskList[i].setTaskDiv(vTmpDiv2);
this.newNode(vTmpDiv2, 'div', vDivId+'complete_'+vID, vTaskList[i].getClass() +'complete', null, vTaskList[i].getCompStr());
if(vComb)vTmpItem=vTaskList[i].getParItem();
if(!vComb || (vComb && vTaskList[i].getParItem().getEnd()==vTaskList[i].getEnd())) vCaptClass='gcaption';
if(!vSingleCell && !vComb)
{
vCellFormat='';
for(j=0; j<vNumCols-1; j++)
{
if(vFormat=='day'&&((j%7==4)||(j%7==5))) vCellFormat='gtaskcellwkend';
else vCellFormat='gtaskcell';
this.newNode(vTmpRow, 'td', null, vCellFormat, '\u00A0\u00A0');
}
}
}
}
if(this.getCaptionType() && vCaptClass!==null)
{
switch(this.getCaptionType())
{
case 'Caption': var vCaptionStr=vTmpItem.getCaption(); break;
case 'Resource': vCaptionStr=vTmpItem.getResource(); break;
case 'Duration': vCaptionStr=vTmpItem.getDuration(vFormat, vLangs[vLang]); break;
case 'Complete': vCaptionStr=vTmpItem.getCompStr(); break;
}
this.newNode(vTmpDiv, 'div', null, vCaptClass, vCaptionStr, 120, (vCaptClass=='gmilecaption')?12:0);
}
if (vTaskList[i].getTaskDiv() && vTmpDiv)
{
// Add Task Info div for tooltip
vTmpDiv2=this.newNode(vTmpDiv, 'div', vDivId+'tt'+vID, null, null, null, null, 'none');
vTmpDiv2.appendChild(this.createTaskInfo(vTaskList[i]));
JSGantt.addTooltipListeners(this, vTaskList[i].getTaskDiv(), vTmpDiv2);
}
}
if(!vSingleCell) vTmpTBody.appendChild(vDateRow.cloneNode(true));
while(vDiv.hasChildNodes())vDiv.removeChild(vDiv.firstChild);
vTmpDiv=this.newNode(vDiv, 'div', null, 'gchartcontainer');
vTmpDiv.appendChild(vLeftHeader);
vTmpDiv.appendChild(vRightHeader);
vTmpDiv.appendChild(vLeftTable);
vTmpDiv.appendChild(vRightTable);
this.newNode(vTmpDiv, 'div', null, 'ggridfooter');
vTmpDiv2=this.newNode(this.getChartBody(), 'div', vDivId+'Lines', 'glinediv');
vTmpDiv2.style.visibility='hidden';
this.setLines(vTmpDiv2);
/* Quick hack to show the generated HTML on older browsers - add a '/' to the begining of this line to activate
var tmpGenSrc=document.createElement('textarea');
tmpGenSrc.appendChild(document.createTextNode(vTmpDiv.innerHTML));
vDiv.appendChild(tmpGenSrc);
//*/
// Now all the content exists, register scroll listeners
JSGantt.addScrollListeners(this);
// now check if we are actually scrolling the pane
if (vScrollTo!='')
{
var vScrollDate=new Date(vMinDate.getTime());
var vScrollPx=0;
if(vScrollTo.substr(0,2)=='px')
{
vScrollPx=parseInt(vScrollTo.substr(2));
}
else
{
vScrollDate=JSGantt.parseDateStr(vScrollTo, this.getDateInputFormat());
if(vFormat=='hour')vScrollDate.setMinutes(0,0,0);
else vScrollDate.setHours(0,0,0,0);
vScrollPx=JSGantt.getOffset(vMinDate, vScrollDate, vColWidth, vFormat);
}
this.getChartBody().scrollLeft=vScrollPx;
}
if (vMinDate.getTime()<=(new Date()).getTime() && vMaxDate.getTime()>=(new Date()).getTime()) vTodayPx=JSGantt.getOffset(vMinDate, new Date(), vColWidth, vFormat);
else vTodayPx=-1;
this.DrawDependencies();
}
}; //this.draw
this.mouseOver=function(pObj1, pObj2)
{
if (this.getUseRowHlt())
{
pObj1.className+=' gitemhighlight';
pObj2.className+=' gitemhighlight';
}
};
this.mouseOut=function(pObj1, pObj2)
{
if (this.getUseRowHlt())
{
pObj1.className=pObj1.className.replace(/(?:^|\s)gitemhighlight(?!\S)/g, '');
pObj2.className=pObj2.className.replace(/(?:^|\s)gitemhighlight(?!\S)/g, '');
}
};
this.drawSelector=function(pPos)
{
var vOutput=document.createDocumentFragment();
var vDisplay=false;
for (var i=0; i<vShowSelector.length && !vDisplay; i++)
{
if (vShowSelector[i].toLowerCase()==pPos.toLowerCase()) vDisplay=true;
}
if (vDisplay)
{
var vTmpDiv=this.newNode(vOutput, 'div', null, 'gselector', vLangs[vLang]['format']+':');
if (vFormatArr.join().toLowerCase().indexOf('hour')!=-1)
JSGantt.addFormatListeners(this, 'hour', this.newNode(vTmpDiv, 'span', vDivId+'formathour'+pPos, 'gformlabel'+((vFormat=='hour')?' gselected':''), vLangs[vLang]['hour']));
if (vFormatArr.join().toLowerCase().indexOf('day')!=-1)
JSGantt.addFormatListeners(this, 'day', this.newNode(vTmpDiv, 'span', vDivId+'formatday'+pPos, 'gformlabel'+((vFormat=='day')?' gselected':''), vLangs[vLang]['day']));
if (vFormatArr.join().toLowerCase().indexOf('week')!=-1)
JSGantt.addFormatListeners(this, 'week', this.newNode(vTmpDiv, 'span', vDivId+'formatweek'+pPos, 'gformlabel'+((vFormat=='week')?' gselected':''), vLangs[vLang]['week']));
if (vFormatArr.join().toLowerCase().indexOf('month')!=-1)
JSGantt.addFormatListeners(this, 'month', this.newNode(vTmpDiv, 'span', vDivId+'formatmonth'+pPos, 'gformlabel'+((vFormat=='month')?' gselected':''), vLangs[vLang]['month']));
if (vFormatArr.join().toLowerCase().indexOf('quarter')!=-1)
JSGantt.addFormatListeners(this, 'quarter', this.newNode(vTmpDiv, 'span', vDivId+'formatquarter'+pPos, 'gformlabel'+((vFormat=='quarter')?' gselected':''), vLangs[vLang]['quarter']));
}
else
{
this.newNode(vOutput, 'div', null, 'gselector');
}
return vOutput;
};
this.createTaskInfo=function(pTask)
{
var vTmpDiv;
var vTaskInfoBox=document.createDocumentFragment();
var vTaskInfo=this.newNode(vTaskInfoBox, 'div', null, 'gTaskInfo');
this.newNode(vTaskInfo, 'span', null, 'gTtTitle', pTask.getName());
if(vShowTaskInfoStartDate==1){
vTmpDiv=this.newNode(vTaskInfo, 'div', null, 'gTILine gTIsd');
this.newNode(vTmpDiv, 'span', null, 'gTaskLabel', vLangs[vLang]['startdate']+': ');
this.newNode(vTmpDiv, 'span', null, 'gTaskText', JSGantt.formatDateStr(pTask.getStart(), vDateTaskDisplayFormat,vLangs[vLang]));
}
if(vShowTaskInfoEndDate==1){
vTmpDiv=this.newNode(vTaskInfo, 'div', null, 'gTILine gTIed');
this.newNode(vTmpDiv, 'span', null, 'gTaskLabel', vLangs[vLang]['enddate']+': ');
this.newNode(vTmpDiv, 'span', null, 'gTaskText', JSGantt.formatDateStr(pTask.getEnd(), vDateTaskDisplayFormat,vLangs[vLang]));
}
if(vShowTaskInfoDur==1 && !pTask.getMile()){
vTmpDiv=this.newNode(vTaskInfo, 'div', null, 'gTILine gTId');
this.newNode(vTmpDiv, 'span', null, 'gTaskLabel', vLangs[vLang]['duration']+': ');
this.newNode(vTmpDiv, 'span', null, 'gTaskText', pTask.getDuration(vFormat, vLangs[vLang]));
}
if(vShowTaskInfoComp==1){
vTmpDiv=this.newNode(vTaskInfo, 'div', null, 'gTILine gTIc');
this.newNode(vTmpDiv, 'span', null, 'gTaskLabel', vLangs[vLang]['completion']+': ');
this.newNode(vTmpDiv, 'span', null, 'gTaskText', pTask.getCompStr());
}
if(vShowTaskInfoRes==1){
vTmpDiv=this.newNode(vTaskInfo, 'div', null, 'gTILine gTIr');
this.newNode(vTmpDiv, 'span', null, 'gTaskLabel', vLangs[vLang]['resource']+': ');
this.newNode(vTmpDiv, 'span', null, 'gTaskText', pTask.getResource());
}
if(vShowTaskInfoLink==1 && pTask.getLink()!=''){
vTmpDiv=this.newNode(vTaskInfo, 'div', null, 'gTILine gTIl');
var vTmpNode=this.newNode(vTmpDiv, 'span', null, 'gTaskLabel');
vTmpNode=this.newNode(vTmpNode, 'a', null, 'gTaskText', vLangs[vLang]['moreinfo']);
vTmpNode.setAttribute('href',pTask.getLink());
}
if(vShowTaskInfoNotes==1){
vTmpDiv=this.newNode(vTaskInfo, 'div', null, 'gTILine gTIn');
this.newNode(vTmpDiv, 'span', null, 'gTaskLabel', vLangs[vLang]['notes']+': ');
if(pTask.getNotes())vTmpDiv.appendChild(pTask.getNotes());
}
return vTaskInfoBox;
};
this.getXMLProject=function()
{
var vProject='<?xml version="1.0" encoding="UTF-8" standalone="yes"?><project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">';
for (var i=0; i<vTaskList.length; i++)
{
vProject+=this.getXMLTask(i,true);
}
vProject+='</project>';
return vProject;
};
this.getXMLTask=function(pID,pIdx)
{
var i=0;
var vIdx=-1;
var vTask='';
var vOutFrmt=JSGantt.parseDateFormatStr(this.getDateInputFormat()+' HH:MI');
if (pIdx===true)vIdx=pID;
else
{
for (i=0; i<vTaskList.length; i++)
{
if (vTaskList[i].getID()==pID) {vIdx=i; break;}
}
}
if (vIdx>=0 && vIdx<vTaskList.length)
{
/* Simplest way to return case sensitive node names is to just build a string */
vTask='<task>';
vTask+='<pID>'+vTaskList[vIdx].getID()+'</pID>';
vTask+='<pName>'+vTaskList[vIdx].getName()+'</pName>';
vTask+='<pStart>'+JSGantt.formatDateStr(vTaskList[vIdx].getStart(),vOutFrmt,vLangs[vLang])+'</pStart>';
vTask+='<pEnd>'+JSGantt.formatDateStr(vTaskList[vIdx].getEnd(),vOutFrmt,vLangs[vLang])+'</pEnd>';
vTask+='<pClass>'+vTaskList[vIdx].getClass()+'</pClass>';
vTask+='<pLink>'+vTaskList[vIdx].getLink()+'</pLink>';
vTask+='<pMile>'+vTaskList[vIdx].getMile()+'</pMile>';
if(vTaskList[vIdx].getResource()!='\u00A0') vTask+='<pRes>'+vTaskList[vIdx].getResource()+'</pRes>';
vTask+='<pComp>'+vTaskList[vIdx].getCompVal()+'</pComp>';
vTask+='<pGroup>'+vTaskList[vIdx].getGroup()+'</pGroup>';
vTask+='<pParent>'+vTaskList[vIdx].getParent()+'</pParent>';
vTask+='<pOpen>'+vTaskList[vIdx].getOpen()+'</pOpen>';
vTask+='<pDepend>';
var vDepList=vTaskList[vIdx].getDepend();
for (i=0;i<vDepList.length;i++)
{
if(i>0)vTask+=',';
if(vDepList[i]>0)vTask+=vDepList[i]+vTaskList[vIdx].getDepType()[i];
}
vTask+='</pDepend>';
vTask+='<pCaption>'+vTaskList[vIdx].getCaption()+'</pCaption>';
var vTmpFrag=document.createDocumentFragment();
var vTmpDiv=this.newNode(vTmpFrag, 'div', null, null,vTaskList[vIdx].getNotes().innerHTML);
vTask+='<pNotes>'+vTmpDiv.innerHTML+'</pNotes>';
vTask+='</task>';
}
return vTask;
};
if (vDiv && vDiv.nodeName.toLowerCase()=='div') vDivId=vDiv.id;
}; //GanttChart
JSGantt.updateFlyingObj=function (e, pGanttChartObj, pTimer) {
var vCurTopBuf=3;
var vCurLeftBuf=5;
var vCurBotBuf=3;
var vCurRightBuf=15;
var vMouseX=(e)?e.clientX:window.event.clientX;
var vMouseY=(e)?e.clientY:window.event.clientY;
var vViewportX=document.documentElement.clientWidth||document.getElementsByTagName('body')[0].clientWidth;
var vViewportY=document.documentElement.clientHeight||document.getElementsByTagName('body')[0].clientHeight;
var vNewX=vMouseX;
var vNewY=vMouseY;
if (navigator.appName.toLowerCase ()=='microsoft internet explorer') {
// the clientX and clientY properties include the left and top borders of the client area
vMouseX-=document.documentElement.clientLeft;
vMouseY-=document.documentElement.clientTop;
var vZoomFactor=JSGantt.getZoomFactor ();
if (vZoomFactor!=1) {// IE 7 at non-default zoom level
vMouseX=Math.round (vMouseX / vZoomFactor);
vMouseY=Math.round (vMouseY / vZoomFactor);
}
}
var vScrollPos=JSGantt.getScrollPositions();
/* Code for positioned right of the mouse by default*/
/*
if (vMouseX+vCurRightBuf+pGanttChartObj.vTool.offsetWidth>vViewportX)
{
if (vMouseX-vCurLeftBuf-pGanttChartObj.vTool.offsetWidth<0) vNewX=vScrollPos.x;
else vNewX=vMouseX+vScrollPos.x-vCurLeftBuf-pGanttChartObj.vTool.offsetWidth;
}
else vNewX=vMouseX+vScrollPos.x+vCurRightBuf;
*/
/* Code for positioned left of the mouse by default */
if (vMouseX-vCurLeftBuf-pGanttChartObj.vTool.offsetWidth<0)
{
if (vMouseX+vCurRightBuf+pGanttChartObj.vTool.offsetWidth>vViewportX) vNewX=vScrollPos.x;
else vNewX=vMouseX+vScrollPos.x+vCurRightBuf;
}
else vNewX=vMouseX+vScrollPos.x-vCurLeftBuf-pGanttChartObj.vTool.offsetWidth;
/* Code for positioned below the mouse by default */
if (vMouseY+vCurBotBuf+pGanttChartObj.vTool.offsetHeight>vViewportY)
{
if (vMouseY-vCurTopBuf-pGanttChartObj.vTool.offsetHeight<0) vNewY=vScrollPos.y;
else vNewY=vMouseY+vScrollPos.y-vCurTopBuf-pGanttChartObj.vTool.offsetHeight;
}
else vNewY=vMouseY+vScrollPos.y+vCurBotBuf;
/* Code for positioned above the mouse by default */
/*
if (vMouseY-vCurTopBuf-pGanttChartObj.vTool.offsetHeight<0)
{
if (vMouseY+vCurBotBuf+pGanttChartObj.vTool.offsetHeight>vViewportY) vNewY=vScrollPos.y;
else vNewY=vMouseY+vScrollPos.y+vCurBotBuf;
}
else vNewY=vMouseY+vScrollPos.y-vCurTopBuf-pGanttChartObj.vTool.offsetHeight;
*/
if (pGanttChartObj.getUseMove())
{
clearInterval(pGanttChartObj.vTool.moveInterval);
pGanttChartObj.vTool.moveInterval=setInterval(function(){JSGantt.moveToolTip(vNewX, vNewY, pGanttChartObj.vTool, pTimer);},pTimer);
}
else
{
pGanttChartObj.vTool.style.left=vNewX +'px';
pGanttChartObj.vTool.style.top=vNewY +'px';
}
};
JSGantt.showToolTip=function(pGanttChartObj, e, pContents, pWidth, pTimer){
var vTtDivId=pGanttChartObj.getDivId()+'JSGanttToolTip';
var vMaxW=500;
var vMaxAlpha=100;
var vShowing=pContents.id;
if(pGanttChartObj.getUseToolTip())
{
if(pGanttChartObj.vTool==null){
pGanttChartObj.vTool=document.createElement('div');
pGanttChartObj.vTool.id=vTtDivId;
pGanttChartObj.vTool.className='JSGanttToolTip';
pGanttChartObj.vTool.vToolCont=document.createElement('div');
pGanttChartObj.vTool.vToolCont.id=vTtDivId+'cont';
pGanttChartObj.vTool.vToolCont.className='JSGanttToolTipcont';
pGanttChartObj.vTool.vToolCont.setAttribute('showing','');
pGanttChartObj.vTool.appendChild(pGanttChartObj.vTool.vToolCont);
document.body.appendChild(pGanttChartObj.vTool);
pGanttChartObj.vTool.style.opacity=0;
pGanttChartObj.vTool.setAttribute('currentOpacity',0);
pGanttChartObj.vTool.setAttribute('fadeIncrement',10);
pGanttChartObj.vTool.setAttribute('moveSpeed',10);
pGanttChartObj.vTool.style.filter='alpha(opacity=0)';
pGanttChartObj.vTool.style.visibility='hidden';
pGanttChartObj.vTool.style.left=Math.floor(((e)?e.clientX:window.event.clientX)/2)+'px';
pGanttChartObj.vTool.style.top=Math.floor(((e)?e.clientY:window.event.clientY)/2)+'px';
JSGantt.addListener('mouseover', function () {clearTimeout(pGanttChartObj.vTool.delayTimeout);}, pGanttChartObj.vTool);
JSGantt.addListener('mouseout', function () {JSGantt.delayedHide(pGanttChartObj, pGanttChartObj.vTool, pTimer);}, pGanttChartObj.vTool);
}
clearTimeout(pGanttChartObj.vTool.delayTimeout);
if(pGanttChartObj.vTool.vToolCont.getAttribute('showing')!=vShowing || pGanttChartObj.vTool.style.visibility!='visible')
{
if (pGanttChartObj.vTool.vToolCont.getAttribute('showing')!=vShowing)
{
pGanttChartObj.vTool.vToolCont.setAttribute('showing',vShowing);
pGanttChartObj.vTool.vToolCont.innerHTML=pContents.innerHTML;
// as we are allowing arbitrary HTML we should remove any tag ids to prevent duplication
JSGantt.stripIds(pGanttChartObj.vTool.vToolCont);
}
pGanttChartObj.vTool.style.visibility='visible';
// Rather than follow the mouse just have it stay put
JSGantt.updateFlyingObj(e, pGanttChartObj, pTimer);
pGanttChartObj.vTool.style.width=(pWidth)? pWidth+'px' : 'auto';
if(!pWidth && JSGantt.isIE()){
pGanttChartObj.vTool.style.width=pGanttChartObj.vTool.offsetWidth;
}
if(pGanttChartObj.vTool.offsetWidth>vMaxW){pGanttChartObj.vTool.style.width=vMaxW+'px';}
}
if (pGanttChartObj.getUseFade())
{
clearInterval(pGanttChartObj.vTool.fadeInterval);
pGanttChartObj.vTool.fadeInterval=setInterval(function(){JSGantt.fadeToolTip(1, pGanttChartObj.vTool, vMaxAlpha);},pTimer);
}
else
{
pGanttChartObj.vTool.style.opacity=vMaxAlpha * 0.01;
pGanttChartObj.vTool.style.filter='alpha(opacity='+vMaxAlpha+')';
}
}
};
JSGantt.stripIds=function(pNode){
for(var i=0; i<pNode.childNodes.length; i++)
{
if ('removeAttribute' in pNode.childNodes[i]) pNode.childNodes[i].removeAttribute('id');
if (pNode.childNodes[i].hasChildNodes()) JSGantt.stripIds(pNode.childNodes[i]);
}
};
JSGantt.stripUnwanted=function(pNode){
var vAllowedTags=new Array('#text','p','br','ul','ol','li','div','span','img');
for(var i=0; i<pNode.childNodes.length; i++)
{
/* versions of IE<9 don't support indexOf on arrays so add trailing comma to the joined array and lookup value to stop substring matches */
if ((vAllowedTags.join().toLowerCase()+',').indexOf(pNode.childNodes[i].nodeName.toLowerCase()+',')==-1)
{
pNode.replaceChild(document.createTextNode(pNode.childNodes[i].outerHTML), pNode.childNodes[i]);
}
if (pNode.childNodes[i].hasChildNodes()) JSGantt.stripUnwanted(pNode.childNodes[i]);
}
};
JSGantt.delayedHide=function(pGanttChartObj, pTool, pTimer){
var vDelay=1500;
if(pTool) pTool.delayTimeout=setTimeout(function(){JSGantt.hideToolTip(pGanttChartObj, pTool, pTimer);}, vDelay);
};
JSGantt.hideToolTip=function(pGanttChartObj, pTool, pTimer){
if (pGanttChartObj.getUseFade())
{
clearInterval(pTool.fadeInterval);
pTool.fadeInterval=setInterval(function(){JSGantt.fadeToolTip(-1, pTool, 0);}, pTimer);
}
else
{
pTool.style.opacity=0;
pTool.style.filter='alpha(opacity=0)';
pTool.style.visibility='hidden';
}
};
JSGantt.fadeToolTip=function(pDirection, pTool, pMaxAlpha){
var vIncrement=parseInt(pTool.getAttribute('fadeIncrement'));
var vAlpha=pTool.getAttribute('currentOpacity');
var vCurAlpha=parseInt(vAlpha);
if((vCurAlpha!=pMaxAlpha && pDirection==1) || (vCurAlpha!=0 && pDirection==-1)){
var i=vIncrement;
if(pMaxAlpha-vCurAlpha<vIncrement && pDirection==1){
i=pMaxAlpha-vCurAlpha;
}else if(vAlpha<vIncrement && pDirection==-1){
i=vCurAlpha;
}
vAlpha=vCurAlpha+(i * pDirection);
pTool.style.opacity=vAlpha * 0.01;
pTool.style.filter='alpha(opacity='+vAlpha+')';
pTool.setAttribute('currentOpacity', vAlpha);
}else{
clearInterval(pTool.fadeInterval);
if(pDirection==-1){
pTool.style.opacity=0;
pTool.style.filter='alpha(opacity=0)';
pTool.style.visibility='hidden';
}
}
};
JSGantt.moveToolTip=function(pNewX, pNewY, pTool){
var vSpeed=parseInt(pTool.getAttribute('moveSpeed'));
var vOldX=parseInt(pTool.style.left);
var vOldY=parseInt(pTool.style.top);
if (pTool.style.visibility!='visible')
{
pTool.style.left=pNewX +'px';
pTool.style.top=pNewY +'px';
clearInterval(pTool.moveInterval);
}
else
{
if(pNewX!=vOldX && pNewY!=vOldY)
{
vOldX+=Math.ceil((pNewX-vOldX)/vSpeed);
vOldY+=Math.ceil((pNewY-vOldY)/vSpeed);
pTool.style.left=vOldX +'px';
pTool.style.top=vOldY +'px';
}
else
{
clearInterval(pTool.moveInterval);
}
}
};
JSGantt.getZoomFactor=function() {
var vFactor=1;
if (document.body.getBoundingClientRect)
{
// rect is only in physical pixel size in IE before version 8
var vRect=document.body.getBoundingClientRect ();
var vPhysicalW=vRect.right-vRect.left;
var vLogicalW=document.body.offsetWidth;
// the zoom level is always an integer percent value
vFactor=Math.round ((vPhysicalW / vLogicalW) * 100) / 100;
}
return vFactor;
};
JSGantt.getScrollPositions=function() {
var vScrollLeft=window.pageXOffset;
var vScrollTop=window.pageYOffset;
if (!('pageXOffset' in window)) // Internet Explorer before version 9
{
var vZoomFactor=JSGantt.getZoomFactor ();
vScrollLeft=Math.round (document.documentElement.scrollLeft / vZoomFactor);
vScrollTop=Math.round (document.documentElement.scrollTop / vZoomFactor);
}
return {x : vScrollLeft, y : vScrollTop};
};
JSGantt.getOffset=function(pStartDate, pEndDate, pColWidth, pFormat)
{
var vMonthDaysArr=new Array(31,28,31,30,31,30,31,31,30,31,30,31);
var curTaskStart=new Date(pStartDate.getTime());
var curTaskEnd=new Date(pEndDate.getTime());
var vTaskRightPx=0;
var tmpTaskStart=Date.UTC(curTaskStart.getFullYear(), curTaskStart.getMonth(), curTaskStart.getDate(), curTaskStart.getHours(), 0, 0);
var tmpTaskEnd=Date.UTC(curTaskEnd.getFullYear(), curTaskEnd.getMonth(), curTaskEnd.getDate(), curTaskEnd.getHours(), 0, 0);
var vTaskRight=(tmpTaskEnd-tmpTaskStart)/3600000; // Length of task in hours
if(pFormat=='day')
{
vTaskRightPx=Math.ceil((vTaskRight/24) * (pColWidth+1));
}
else if(pFormat=='week')
{
vTaskRightPx=Math.ceil(((vTaskRight/24) * (pColWidth+1))/7);
}
else if(pFormat=='month')
{
var vMonthsDiff=(12 * (curTaskEnd.getFullYear()-curTaskStart.getFullYear()))+(curTaskEnd.getMonth()-curTaskStart.getMonth());
var vPosTmpDate=new Date(curTaskEnd.getTime());
vPosTmpDate.setDate(curTaskStart.getDate());
var vDaysCrctn=(curTaskEnd.getTime()-vPosTmpDate.getTime())/ (86400000);
vTaskRightPx=Math.ceil((vMonthsDiff * (pColWidth+1))+(vDaysCrctn * (pColWidth/vMonthDaysArr[curTaskEnd.getMonth()])));
}
else if(pFormat=='quarter')
{
vMonthsDiff=(12 * (curTaskEnd.getFullYear()-curTaskStart.getFullYear()))+(curTaskEnd.getMonth()-curTaskStart.getMonth());
vPosTmpDate=new Date(curTaskEnd.getTime());
vPosTmpDate.setDate(curTaskStart.getDate());
vDaysCrctn=(curTaskEnd.getTime()-vPosTmpDate.getTime())/ (86400000);
vTaskRightPx=Math.ceil((vMonthsDiff * ((pColWidth+1)/3))+(vDaysCrctn * (pColWidth/90)));
}
else if(pFormat=='hour')
{
// can't just calculate sum because of daylight savings changes
vPosTmpDate=new Date(curTaskEnd.getTime());
vPosTmpDate.setMinutes(curTaskStart.getMinutes(), 0);
var vMinsCrctn=(curTaskEnd.getTime()-vPosTmpDate.getTime())/(3600000);
vTaskRightPx=Math.ceil((vTaskRight * (pColWidth+1))+(vMinsCrctn * (pColWidth)));
}
return vTaskRightPx;
};
// Recursively process task tree ... set min, max dates of parent tasks and identfy task level.
JSGantt.processRows=function(pList, pID, pRow, pLevel, pOpen, pUseSort)
{
var vMinDate=new Date();
var vMaxDate=new Date();
var vVisible=pOpen;
var vCurItem=null;
var vCompSum=0;
var vMinSet=0;
var vMaxSet=0;
var vNumKid=0;
var vWeight=0;
var vLevel=pLevel;
var vList=pList;
var vComb=false;
var i=0;
for(i=0; i<pList.length; i++)
{
if (pList[i].getToDelete())
{
pList.splice(i,1);
i--;
}
if (i>=0 && pList[i].getID()==pID)vCurItem=pList[i];
}
for(i=0; i<pList.length; i++)
{
if(pList[i].getParent()==pID)
{
vVisible=pOpen;
pList[i].setParItem(vCurItem);
pList[i].setVisible(vVisible);
if(vVisible==1 && pList[i].getOpen()==0) vVisible=0;
if(pList[i].getMile() && pList[i].getParItem() && pList[i].getParItem().getGroup()==2)
{//remove milestones owned by combined groups
pList.splice(i,1);
i--;
continue;
}
pList[i].setLevel(vLevel);
if(pList[i].getGroup())
{
if(pList[i].getParItem() && pList[i].getParItem().getGroup()==2)pList[i].setGroup(2);
JSGantt.processRows(vList, pList[i].getID(), i, vLevel+1, vVisible, 0);
}
if(vMinSet==0 || pList[i].getStart()<vMinDate)
{
vMinDate=pList[i].getStart();
vMinSet=1;
}
if(vMaxSet==0 || pList[i].getEnd()>vMaxDate)
{
vMaxDate=pList[i].getEnd();
vMaxSet=1;
}
vNumKid++;
vWeight+=pList[i].getEnd()-pList[i].getStart()+1;
vCompSum+=pList[i].getCompVal()*(pList[i].getEnd()-pList[i].getStart()+1);
pList[i].setSortIdx(i*pList.length);
}
}
if(pRow>=0)
{
if(pList[pRow].getGroupMinStart()!=null && pList[pRow].getGroupMinStart()<vMinDate)
{
vMinDate=pList[pRow].getGroupMinStart();
}
if(pList[pRow].getGroupMinEnd()!=null && pList[pRow].getGroupMinEnd()>vMaxDate)
{
vMaxDate=pList[pRow].getGroupMinEnd();
}
pList[pRow].setStart(vMinDate);
pList[pRow].setEnd(vMaxDate);
pList[pRow].setNumKid(vNumKid);
pList[pRow].setWeight(vWeight);
pList[pRow].setCompVal(Math.ceil(vCompSum/vWeight));
}
if (pID==0 && pUseSort==1)
{
JSGantt.sortTasks(pList, 0, 0);
pList.sort(function(a,b){return a.getSortIdx()-b.getSortIdx();});
}
if (pID==0 && pUseSort!=1) // Need to sort combined tasks regardless
{
for(i=0; i<pList.length; i++)
{
if (pList[i].getGroup()==2)
{
vComb=true;
JSGantt.sortTasks(pList, pList[i].getID(), pList[i].getSortIdx()+1);
}
}
if(vComb==true) pList.sort(function(a,b){return a.getSortIdx()-b.getSortIdx();});
}
};
JSGantt.sortTasks=function (pList, pID, pIdx)
{
var sortIdx=pIdx;
var sortArr=new Array();
for(var i=0; i<pList.length; i++)
{
if(pList[i].getParent()==pID)sortArr.push(pList[i]);
}
if (sortArr.length>0)
{
sortArr.sort(function(a,b){ var i=a.getStart().getTime()-b.getStart().getTime();
if (i==0) i=a.getEnd().getTime()-b.getEnd().getTime();
if (i==0) return a.getID()-b.getID();
else return i; });
}
for (var j=0; j<sortArr.length; j++)
{
for(i=0; i<pList.length; i++)
{
if(pList[i].getID()==sortArr[j].getID())
{
pList[i].setSortIdx(sortIdx++);
sortIdx=JSGantt.sortTasks(pList, pList[i].getID(), sortIdx);
}
}
}
return sortIdx;
};
// Used to determine the minimum date of all tasks and set lower bound based on format
JSGantt.getMinDate=function getMinDate(pList, pFormat)
{
var vDate=new Date();
vDate.setTime(pList[0].getStart().getTime());
// Parse all Task End dates to find min
for(var i=0; i<pList.length; i++)
{
if(pList[i].getStart().getTime()<vDate.getTime()) vDate.setTime(pList[i].getStart().getTime());
}
// Adjust min date to specific format boundaries (first of week or first of month)
if (pFormat=='day')
{
vDate.setDate(vDate.getDate()-1);
while(vDate.getDay()%7!=1) vDate.setDate(vDate.getDate()-1);
}
else if (pFormat=='week')
{
vDate.setDate(vDate.getDate()-1);
while(vDate.getDay()%7!=1) vDate.setDate(vDate.getDate()-1);
}
else if (pFormat=='month')
{
vDate.setDate(vDate.getDate()-15);
while(vDate.getDate()>1) vDate.setDate(vDate.getDate()-1);
}
else if (pFormat=='quarter')
{
vDate.setDate(vDate.getDate()-31);
if(vDate.getMonth()==0 || vDate.getMonth()==1 || vDate.getMonth()==2)
vDate.setFullYear(vDate.getFullYear(), 0, 1);
else if(vDate.getMonth()==3 || vDate.getMonth()==4 || vDate.getMonth()==5)
vDate.setFullYear(vDate.getFullYear(), 3, 1);
else if(vDate.getMonth()==6 || vDate.getMonth()==7 || vDate.getMonth()==8)
vDate.setFullYear(vDate.getFullYear(), 6, 1);
else if(vDate.getMonth()==9 || vDate.getMonth()==10 || vDate.getMonth()==11)
vDate.setFullYear(vDate.getFullYear(), 9, 1);
}
else if (pFormat=='hour')
{
vDate.setHours(vDate.getHours()-1);
while(vDate.getHours()%6!=0) vDate.setHours(vDate.getHours()-1);
}
if(pFormat=='hour')vDate.setMinutes(0,0);
else vDate.setHours(0,0,0);
return(vDate);
};
// Used to determine the maximum date of all tasks and set upper bound based on format
JSGantt.getMaxDate=function (pList, pFormat)
{
var vDate=new Date();
vDate.setTime(pList[0].getEnd().getTime());
// Parse all Task End dates to find max
for(var i=0; i<pList.length; i++)
{
if(pList[i].getEnd().getTime()>vDate.getTime()) vDate.setTime(pList[i].getEnd().getTime());
}
// Adjust max date to specific format boundaries (end of week or end of month)
if (pFormat=='day')
{
vDate.setDate(vDate.getDate()+1);
while(vDate.getDay()%7!=0) vDate.setDate(vDate.getDate()+1);
}
else if (pFormat=='week')
{
//For weeks, what is the last logical boundary?
vDate.setDate(vDate.getDate()+1);
while(vDate.getDay()%7!=0) vDate.setDate(vDate.getDate()+1);
}
else if (pFormat=='month')
{
// Set to last day of current Month
while(vDate.getDate()>1) vDate.setDate(vDate.getDate()+1);
vDate.setDate(vDate.getDate()-1);
}
else if (pFormat=='quarter')
{
// Set to last day of current Quarter
if(vDate.getMonth()==0 || vDate.getMonth()==1 || vDate.getMonth()==2)
vDate.setFullYear(vDate.getFullYear(), 2, 31);
else if(vDate.getMonth()==3 || vDate.getMonth()==4 || vDate.getMonth()==5)
vDate.setFullYear(vDate.getFullYear(), 5, 30);
else if(vDate.getMonth()==6 || vDate.getMonth()==7 || vDate.getMonth()==8)
vDate.setFullYear(vDate.getFullYear(), 8, 30);
else if(vDate.getMonth()==9 || vDate.getMonth()==10 || vDate.getMonth()==11)
vDate.setFullYear(vDate.getFullYear(), 11, 31);
}
else if (pFormat=='hour')
{
if(vDate.getHours()==0)vDate.setDate(vDate.getDate()+1);
vDate.setHours(vDate.getHours()+1);
while(vDate.getHours()%6!=5) vDate.setHours(vDate.getHours()+1);
}
return(vDate);
};
// This function finds the document id of the specified object
JSGantt.findObj=function (theObj, theDoc)
{
var p, i, foundObj;
if(!theDoc) theDoc=document;
if(document.getElementById) foundObj=document.getElementById(theObj);
return foundObj;
};
JSGantt.changeFormat=function(pFormat,ganttObj)
{
if(ganttObj) ganttObj.setFormat(pFormat);
else alert('Chart undefined');
};
// Function to open/close and hide/show children of specified task
JSGantt.folder=function (pID,ganttObj)
{
var vList=ganttObj.getList();
var vDivId=ganttObj.getDivId();
ganttObj.clearDependencies(); // clear these first so slow rendering doesn't look odd
for(var i=0; i<vList.length; i++)
{
if(vList[i].getID()==pID)
{
if(vList[i].getOpen()==1)
{
vList[i].setOpen(0);
JSGantt.hide(pID,ganttObj);
if (JSGantt.isIE())
vList[i].getGroupSpan().innerText='+';
else
vList[i].getGroupSpan().textContent='+';
}
else
{
vList[i].setOpen(1);
JSGantt.show(pID, 1, ganttObj);
if (JSGantt.isIE())
vList[i].getGroupSpan().innerText='-';
else
vList[i].getGroupSpan().textContent='-';
}
}
}
ganttObj.DrawDependencies();
};
JSGantt.hide=function (pID,ganttObj)
{
var vList=ganttObj.getList();
var vID=0;
var vDivId=ganttObj.getDivId();
for(var i=0; i<vList.length; i++)
{
if(vList[i].getParent()==pID)
{
vID=vList[i].getID();
// it's unlikely but if the task list has been updated since
// the chart was drawn some of the rows may not exist
if (vList[i].getListChildRow()) vList[i].getListChildRow().style.display='none';
if (vList[i].getChildRow()) vList[i].getChildRow().style.display='none';
vList[i].setVisible(0);
if(vList[i].getGroup()) JSGantt.hide(vID,ganttObj);
}
}
};
// Function to show children of specified task
JSGantt.show=function (pID, pTop, ganttObj)
{
var vList=ganttObj.getList();
var vID=0;
var vDivId=ganttObj.getDivId();
var vState='';
for(var i=0; i<vList.length; i++)
{
if(vList[i].getParent()==pID)
{
if (vList[i].getParItem().getGroupSpan())
{
if (JSGantt.isIE()) vState=vList[i].getParItem().getGroupSpan().innerText;
else vState=vList[i].getParItem().getGroupSpan().textContent;
}
i=vList.length;
}
}
for(i=0; i<vList.length; i++)
{
if(vList[i].getParent()==pID)
{
var vChgState=false;
vID=vList[i].getID();
if(pTop==1 && vState=='+')vChgState=true;
else if(vState=='-')vChgState=true;
else if(vList[i].getParItem() && vList[i].getParItem().getGroup()==2)vList[i].setVisible(1);
if(vChgState)
{
if (vList[i].getListChildRow()) vList[i].getListChildRow().style.display='';
if (vList[i].getChildRow()) vList[i].getChildRow().style.display='';
vList[i].setVisible(1);
}
if(vList[i].getGroup()) JSGantt.show(vID, 0,ganttObj);
}
}
};
// function to open window to display task link
JSGantt.taskLink=function(pRef,pWidth,pHeight)
{
if(pWidth) var vWidth =pWidth; else vWidth =400;
if(pHeight) var vHeight=pHeight; else vHeight=400;
var OpenWindow=window.open(pRef, 'newwin', 'height='+vHeight+',width='+vWidth);
};
JSGantt.parseDateStr=function(pDateStr,pFormatStr)
{
var vDate=new Date();
var vDateParts=pDateStr.split(/[^0-9]/);
if (pDateStr.length>=10 && vDateParts.length>=3)
{
while(vDateParts.length<5)vDateParts.push(0);
switch(pFormatStr)
{
case 'mm/dd/yyyy':
vDate=new Date(vDateParts[2], vDateParts[0]-1, vDateParts[1], vDateParts[3], vDateParts[4]);
break;
case 'dd/mm/yyyy':
vDate=new Date(vDateParts[2], vDateParts[1]-1, vDateParts[0], vDateParts[3], vDateParts[4]);
break;
case 'yyyy-mm-dd':
vDate=new Date(vDateParts[0], vDateParts[1]-1, vDateParts[2], vDateParts[3], vDateParts[4]);
break;
}
}
return(vDate);
};
JSGantt.formatDateStr=function(pDate, pDateFormatArr, pL)
{
var vDateStr='';
var vYear2Str=pDate.getFullYear().toString().substring(2,4);
var vMonthStr=(pDate.getMonth()+1)+'';
var vMonthArr=new Array(pL['january'],pL['february'],pL['march'],pL['april'],pL['maylong'],pL['june'],pL['july'],pL['august'],pL['september'],pL['october'],pL['november'],pL['december']);
var vDayArr=new Array(pL['sunday'],pL['monday'],pL['tuesday'],pL['wednesday'],pL['thursday'],pL['friday'],pL['saturday']);
var vMthArr=new Array(pL['jan'],pL['feb'],pL['mar'],pL['apr'],pL['may'],pL['jun'],pL['jul'],pL['aug'],pL['sep'],pL['oct'],pL['nov'],pL['dec']);
var vDyArr=new Array(pL['sun'],pL['mon'],pL['tue'],pL['wed'],pL['thu'],pL['fri'],pL['sat']);
for (var i=0; i<pDateFormatArr.length; i++)
{
switch(pDateFormatArr[i])
{
case 'dd':
if (pDate.getDate()<10) vDateStr+='0'; // now fall through
case 'd':
vDateStr+=pDate.getDate();
break;
case 'day':
vDateStr+=vDyArr[pDate.getDay()];
break;
case 'DAY':
vDateStr+=vDayArr[pDate.getDay()];
break;
case 'mm':
if (vMonthStr<10) vDateStr+='0'; // now fall through
case 'm':
vDateStr+=vMonthStr;
break;
case 'mon':
vDateStr+=vMthArr[pDate.getMonth()];
break;
case 'month':
vDateStr+=vMonthArr[pDate.getMonth()];
break;
case 'yyyy':
vDateStr+=pDate.getFullYear();
break;
case 'yy':
vDateStr+=vYear2Str;
break;
case 'qq':
vDateStr+='Q'; // now fall through
case 'q':
vDateStr+=Math.floor(pDate.getMonth()/3)+1;
break;
case 'hh':
if ((((pDate.getHours()%12)==0)?12:pDate.getHours()%12)<10) vDateStr+='0'; // now fall through
case 'h':
vDateStr+=((pDate.getHours()%12)==0)?12:pDate.getHours()%12;
break;
case 'HH':
if ((pDate.getHours())<10) vDateStr+='0'; // now fall through
case 'H':
vDateStr+=(pDate.getHours());
break;
case 'MI':
if (pDate.getMinutes()<10) vDateStr+='0'; // now fall through
case 'mi':
vDateStr+=pDate.getMinutes();
break;
case 'pm':
vDateStr+=((pDate.getHours())<12)?'am':'pm';
break;
case 'PM':
vDateStr+=((pDate.getHours())<12)?'AM':'PM';
break;
case 'ww':
if (JSGantt.getIsoWeek(pDate)<10) vDateStr+='0'; // now fall through
case 'w':
vDateStr+=JSGantt.getIsoWeek(pDate);
break;
case 'week':
var vWeekNum=JSGantt.getIsoWeek(pDate);
var vYear=pDate.getFullYear();
var vDayOfWeek=(pDate.getDay()==0)? 7 : pDate.getDay();
if (vWeekNum>=52 && vMonthStr==1) vYear--;
if (vWeekNum==1 && vMonthStr==12) vYear++;
if (vWeekNum<10) vWeekNum='0'+vWeekNum;
vDateStr+=vYear+'-W'+vWeekNum+'-'+vDayOfWeek;
break;
default:
if (pL[pDateFormatArr[i].toLowerCase()]) vDateStr+=pL[pDateFormatArr[i].toLowerCase()];
else vDateStr+=pDateFormatArr[i];
break;
}
}
return vDateStr;
};
JSGantt.parseDateFormatStr=function(pFormatStr)
{
var vDateStr='';
var vComponantStr='';
var vCurrChar='';
var vSeparators=new RegExp('[\/\\ -.,\'":]');
var vDateFormatArray=new Array();
for (var i=0; i<pFormatStr.length; i++)
{
vCurrChar=pFormatStr.charAt(i);
if ((vCurrChar.match(vSeparators)) || (i+1==pFormatStr.length)) // separator or end of string
{
if ((i+1==pFormatStr.length) && (!(vCurrChar.match(vSeparators)))) // at end of string add any non-separator chars to the current component
{
vComponantStr+=vCurrChar;
}
vDateFormatArray.push(vComponantStr);
if (vCurrChar.match(vSeparators)) vDateFormatArray.push(vCurrChar);
vComponantStr='';
}
else
{
vComponantStr+=vCurrChar;
}
}
return vDateFormatArray;
};
JSGantt.parseXML=function(pFile,pGanttVar)
{
if (window.XMLHttpRequest) {
var xhttp=new XMLHttpRequest();
} else { // IE 5/6
xhttp=new ActiveXObject('Microsoft.XMLHTTP');
}
xhttp.open('GET', pFile, false);
xhttp.send(null);
var xmlDoc=xhttp.responseXML;
JSGantt.AddXMLTask(pGanttVar, xmlDoc);
};
JSGantt.parseXMLString=function(pStr,pGanttVar)
{
if (typeof window.DOMParser!='undefined') {
var xmlDoc =(new window.DOMParser()).parseFromString(pStr, 'text/xml');
} else if (typeof window.ActiveXObject!='undefined' &&
new window.ActiveXObject('Microsoft.XMLDOM')) {
xmlDoc=new window.ActiveXObject('Microsoft.XMLDOM');
xmlDoc.async='false';
xmlDoc.loadXML(pStr);
}
JSGantt.AddXMLTask(pGanttVar, xmlDoc);
};
JSGantt.findXMLNode=function(pRoot,pNodeName)
{
var vRetValue;
try {vRetValue=pRoot.getElementsByTagName(pNodeName);
} catch (error) { ; } // do nothing, we'll return undefined
return vRetValue;
};
// pType can be 1=numeric, 2=String, all other values just return raw data
JSGantt.getXMLNodeValue=function(pRoot,pNodeName,pType,pDefault)
{
var vRetValue;
try {vRetValue=pRoot.getElementsByTagName(pNodeName)[0].childNodes[0].nodeValue;
} catch (error)
{
if (typeof pDefault!='undefined')vRetValue=pDefault;
}
if (typeof vRetValue!='undefined' && vRetValue!=null)
{
if (pType==1)vRetValue*=1;
else if (pType==2)vRetValue=vRetValue.toString();
}
return vRetValue;
};
JSGantt.AddXMLTask=function(pGanttVar, pXmlDoc)
{
var project='';
var vMSP=false;
var Task;
var n=0;
var m=0;
var i=0;
var j=0;
var k=0;
var maxPID=0;
var ass=new Array();
var assRes=new Array();
var res=new Array();
var pars=new Array();
var projNode=JSGantt.findXMLNode(pXmlDoc,'Project');
if (typeof projNode!='undefined' && projNode.length>0) project=projNode[0].getAttribute('xmlns');
if(project=='http://schemas.microsoft.com/project')
{
vMSP=true;
pGanttVar.setDateInputFormat('yyyy-mm-dd');
Task=JSGantt.findXMLNode(pXmlDoc,'Task');
if (typeof Task=='undefined')n=0;
else n=Task.length;
var resources=JSGantt.findXMLNode(pXmlDoc,'Resource');
if (typeof resources=='undefined'){n=0; m=0;}
else m=resources.length;
for(i=0;i<m;i++)
{
var resname=JSGantt.getXMLNodeValue(resources[i],'Name',2,'');
var uid=JSGantt.getXMLNodeValue(resources[i],'UID',1,-1);
if (resname.length>0 && uid>0) res[uid]=resname;
}
var assignments=JSGantt.findXMLNode(pXmlDoc,'Assignment');
if (typeof assignments=='undefined') j=0;
else j=assignments.length;
for(i=0;i<j;i++)
{
var resUID=JSGantt.getXMLNodeValue(assignments[i],'ResourceUID',1,-1);
uid=JSGantt.getXMLNodeValue(assignments[i],'TaskUID',1,-1);
if (uid>0)
{
if (resUID>0) assRes[uid]=res[resUID];
ass[uid]=assignments[i];
}
}
// Store information about parent UIDs in an easily searchable form
for(i=0;i<n;i++)
{
uid=JSGantt.getXMLNodeValue(Task[i],'UID',1,0);
if(uid!=0) var vOutlineNumber=JSGantt.getXMLNodeValue(Task[i],'OutlineNumber',2,'0');
if (uid>0) pars[vOutlineNumber]=uid;
if (uid>maxPID)maxPID=uid;
}
for(i=0;i<n;i++)
{
// optional parameters may not have an entry
// Task ID must NOT be zero otherwise it will be skipped
var pID=JSGantt.getXMLNodeValue(Task[i],'UID',1,0);
if(pID!=0)
{
var pName=JSGantt.getXMLNodeValue(Task[i],'Name',2,'No Task Name');
var pStart=JSGantt.getXMLNodeValue(Task[i],'Start',2,'');
var pEnd=JSGantt.getXMLNodeValue(Task[i],'Finish',2,'');
var pLink=JSGantt.getXMLNodeValue(Task[i],'HyperlinkAddress',2,'');
var pMile=JSGantt.getXMLNodeValue(Task[i],'Milestone',1,0);
var pComp=JSGantt.getXMLNodeValue(Task[i],'PercentWorkComplete',1,0);
var pGroup=JSGantt.getXMLNodeValue(Task[i],'Summary',1,0);
var pParent=0;
var vOutlineLevel=JSGantt.getXMLNodeValue(Task[i],'OutlineLevel',1,0);
if (vOutlineLevel>1)
{
vOutlineNumber=JSGantt.getXMLNodeValue(Task[i],'OutlineNumber',2,'0');
pParent=pars[vOutlineNumber.substr(0, vOutlineNumber.lastIndexOf('.'))];
}
try {var pNotes=Task[i].getElementsByTagName('Notes')[0].childNodes[1].nodeValue; //this should be a CDATA node
} catch (error)
{pNotes ='';}
if(typeof assRes[pID]!='undefined') var pRes=assRes[pID];
else pRes='';
var predecessors=JSGantt.findXMLNode(Task[i],'PredecessorLink');
if (typeof predecessors=='undefined') j=0;
else j=predecessors.length;
var pDepend='';
for(k=0;k<j;k++)
{
var depUID=JSGantt.getXMLNodeValue(predecessors[k],'PredecessorUID',1,-1);
var depType=JSGantt.getXMLNodeValue(predecessors[k],'Type',1,1);
if (depUID>0)
{
if (pDepend.length>0)pDepend+=',';
switch(depType)
{
case 0: pDepend+=depUID+'FF'; break;
case 1: pDepend+=depUID+'FS'; break;
case 2: pDepend+=depUID+'SF'; break;
case 3: pDepend+=depUID+'SS'; break;
default: pDepend+=depUID+'FS'; break;
}
}
}
var pOpen=1;
var pCaption='';
if(pGroup>0) var pClass ='ggroupblack';
else if(pMile>0) pClass ='gmilestone';
else pClass ='gtaskblue';
// check for split tasks
var splits=JSGantt.findXMLNode(ass[pID],'TimephasedData');
if (typeof splits=='undefined') j=0;
else j=splits.length;
var vSplitStart=pStart;
var vSplitEnd=pEnd;
var vSubCreated=false;
var vDepend=pDepend.replace(/,*[0-9]+[FS]F/g,'');
for(k=0;k<j;k++)
{
var vDuration=JSGantt.getXMLNodeValue(splits[k],'Value',2,'0');
//remove all text
vDuration='0'+vDuration.replace(/\D/g,'');
vDuration*=1;
if ((vDuration==0 && !vSubCreated)|| (k+1==j && pGroup==2))
{
// No time booked in the given period (or last entry)
// Make sure the parent task is set as a combined group
pGroup=2;
// Handle last loop
if (k+1==j)vDepend=pDepend.replace(/,*[0-9]+[FS]S/g,'');
// Now create a subtask
maxPID++;
vSplitEnd=JSGantt.getXMLNodeValue(splits[k],(k+1==j)?'Finish':'Start',2,'');
pGanttVar.AddTaskItem(new JSGantt.TaskItem(maxPID, pName, vSplitStart, vSplitEnd, 'gtaskblue', pLink, pMile, pRes, pComp, 0, pID, pOpen, vDepend, pCaption, pNotes, pGanttVar));
vSubCreated=true;
vDepend='';
}
else if (vDuration!=0 && vSubCreated)
{
vSplitStart=JSGantt.getXMLNodeValue(splits[k],'Start',2,'');
vSubCreated=false;
}
}
if (vSubCreated)pDepend='';
// Finally add the task
pGanttVar.AddTaskItem(new JSGantt.TaskItem(pID, pName, pStart, pEnd, pClass, pLink, pMile, pRes, pComp, pGroup, pParent, pOpen, pDepend, pCaption, pNotes, pGanttVar));
}
}
}
else
{
Task=pXmlDoc.getElementsByTagName('task');
n=Task.length;
for(i=0;i<n;i++)
{
// optional parameters may not have an entry
// Task ID must NOT be zero otherwise it will be skipped
pID=JSGantt.getXMLNodeValue(Task[i],'pID',1,0);
if(pID!=0)
{
pName=JSGantt.getXMLNodeValue(Task[i],'pName',2,'No Task Name');
pStart=JSGantt.getXMLNodeValue(Task[i],'pStart',2,'');
pEnd=JSGantt.getXMLNodeValue(Task[i],'pEnd',2,'');
pLink=JSGantt.getXMLNodeValue(Task[i],'pLink',2,'');
pMile=JSGantt.getXMLNodeValue(Task[i],'pMile',1,0);
pComp=JSGantt.getXMLNodeValue(Task[i],'pComp',1,0);
pGroup=JSGantt.getXMLNodeValue(Task[i],'pGroup',1,0);
pParent=JSGantt.getXMLNodeValue(Task[i],'pParent',1,0);
pRes=JSGantt.getXMLNodeValue(Task[i],'pRes',2,'');
pOpen=JSGantt.getXMLNodeValue(Task[i],'pOpen',1,1);
pDepend=JSGantt.getXMLNodeValue(Task[i],'pDepend',2,'');
pCaption=JSGantt.getXMLNodeValue(Task[i],'pCaption',2,'');
pNotes=JSGantt.getXMLNodeValue(Task[i],'pNotes',2,'');
pClass=JSGantt.getXMLNodeValue(Task[i],'pClass',2);
if (typeof pClass=='undefined')
{
if(pGroup>0) pClass ='ggroupblack';
else if(pMile>0) pClass ='gmilestone';
else pClass ='gtaskblue';
}
// Finally add the task
pGanttVar.AddTaskItem(new JSGantt.TaskItem(pID, pName, pStart, pEnd, pClass, pLink, pMile, pRes, pComp, pGroup, pParent, pOpen, pDepend, pCaption, pNotes, pGanttVar));
}
}
}
};
JSGantt.benchMark=function(pItem)
{
var vEndTime=new Date().getTime();
alert(pItem+': Elapsed time: '+((vEndTime-vBenchTime)/1000)+' seconds.');
vBenchTime=new Date().getTime();
};
JSGantt.getIsoWeek=function(pDate){
// We have to compare against the monday of the first week of the year containing 04 jan *not* 01/01
// 60*60*24*1000=86400000
var dayMiliseconds=86400000;
var keyDay=new Date(pDate.getFullYear(),0,4,0,0,0);
var keyDayOfWeek=(keyDay.getDay()==0) ? 6 : keyDay.getDay()-1; // define monday as 0
var firstMondayYearTime=keyDay.getTime()-(keyDayOfWeek * dayMiliseconds);
var thisDate=new Date(pDate.getFullYear(), pDate.getMonth(),pDate.getDate(),0,0,0); // This at 00:00:00
var thisTime=thisDate.getTime();
var daysFromFirstMonday=Math.round(((thisTime-firstMondayYearTime) / dayMiliseconds));
var lastWeek=99;
var thisWeek=99;
var firstMondayYear=new Date(firstMondayYearTime);
thisWeek=Math.ceil((daysFromFirstMonday+1)/7);
if (thisWeek<=0) thisWeek=JSGantt.getIsoWeek(new Date(pDate.getFullYear()-1,11,31,0,0,0));
else if (thisWeek==53 && (new Date(pDate.getFullYear(),0,1,0,0,0)).getDay()!=4 && (new Date(pDate.getFullYear(),11,31,0,0,0)).getDay()!=4) thisWeek=1;
return thisWeek;
};
JSGantt.addListener=function (eventName, handler, control)
{
// Check if control is a string
if (control===String(control)) control=JSGantt.findObj(control);
if(control.addEventListener) //Standard W3C
{
return control.addEventListener(eventName, handler, false);
}
else if (control.attachEvent) //IExplore
{
return control.attachEvent('on'+eventName, handler);
}
else
{
return false;
}
};
JSGantt.addTooltipListeners=function(pGanttChart, pObj1, pObj2)
{
JSGantt.addListener('mouseover', function (e) {JSGantt.showToolTip(pGanttChart, e, pObj2, null, pGanttChart.getTimer());}, pObj1);
JSGantt.addListener('mouseout', function (e) {JSGantt.delayedHide(pGanttChart, pGanttChart.vTool, pGanttChart.getTimer());}, pObj1);
};
JSGantt.addThisRowListeners=function(pGanttChart, pObj1, pObj2)
{
JSGantt.addListener('mouseover', function () {pGanttChart.mouseOver(pObj1, pObj2);}, pObj1);
JSGantt.addListener('mouseover', function () {pGanttChart.mouseOver(pObj1, pObj2);}, pObj2);
JSGantt.addListener('mouseout', function () {pGanttChart.mouseOut(pObj1, pObj2);}, pObj1);
JSGantt.addListener('mouseout', function () {pGanttChart.mouseOut(pObj1, pObj2);}, pObj2);
};
JSGantt.addFolderListeners=function(pGanttChart, pObj, pID)
{
JSGantt.addListener('click', function () {JSGantt.folder(pID, pGanttChart);}, pObj);
};
JSGantt.addFormatListeners=function(pGanttChart, pFormat, pObj)
{
JSGantt.addListener('click', function () {JSGantt.changeFormat(pFormat, pGanttChart);}, pObj);
};
JSGantt.addScrollListeners=function(pGanttChart)
{
JSGantt.addListener('scroll', function () {pGanttChart.getChartBody().scrollTop=pGanttChart.getListBody().scrollTop;}, pGanttChart.getListBody());
JSGantt.addListener('scroll', function () {pGanttChart.getListBody().scrollTop=pGanttChart.getChartBody().scrollTop;}, pGanttChart.getChartBody());
JSGantt.addListener('scroll', function () {pGanttChart.getChartHead().scrollLeft=pGanttChart.getChartBody().scrollLeft;}, pGanttChart.getChartBody());
JSGantt.addListener('scroll', function () {pGanttChart.getChartBody().scrollLeft=pGanttChart.getChartHead().scrollLeft;}, pGanttChart.getChartHead());
JSGantt.addListener('resize', function () {pGanttChart.getChartHead().scrollLeft=pGanttChart.getChartBody().scrollLeft;}, window);
JSGantt.addListener('resize', function () {pGanttChart.getListBody().scrollTop=pGanttChart.getChartBody().scrollTop;}, window);
};
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