/// <summary>
/// todoComment
/// </summary>
/// <returns></returns>
protected Boolean Calculate()
{
this.Results.Clear();
if (Parameters.Exists("calculateFromMethod"))
{
if (!CalculateFromMethod(Parameters.Get("calculateFromMethod").ToString()))
{
TLogging.Log(TLogging.LOG_PREFIX_ERROR + "Could not calculate from method (or report was cancelled).");
return false;
}
}
else
{
TRptDataCalcHeaderFooter calcHeaderFooter = new TRptDataCalcHeaderFooter(this, -1, -1, 0, 0);
calcHeaderFooter.Calculate(CurrentReport.pagefield, CurrentReport.pageswitch);
InitColumnCaptions();
TRptDataCalcLevel calclevel = new TRptDataCalcLevel(this, 0, -1, 0, 0);
if ((calclevel.Calculate(CurrentReport.GetLevel("main"), 0) == -1) || (Parameters.Get("CancelReportCalculation").ToBool() == true))
{
TLogging.Log(TLogging.LOG_PREFIX_ERROR + "Could not calculate main level (or report was cancelled).");
return false;
}
InitColumnLayout();
}
// call after calculating, because new parameters will be added
InitDetailReports();
return true;
}
/// <summary>
/// calculate a level
///
/// </summary>
/// <returns>The number of the line calculated. -1 if unsuccessful
/// </returns>
public int Calculate(TRptLevel rptLevel, int masterRow)
{
if (rptLevel == null)
{
return -1;
}
TRptDetail rptDetail = rptLevel.rptDetail;
if (rptDetail == null)
{
return -1;
}
if (Parameters.Get("CancelReportCalculation").ToBool() == true)
{
// TLogging.Log('Report calculation was cancelled', [ToStatusBar]);
return -1;
}
int thisRunningCode = GetNextRunningCode();
List <TRptField>rptGrpField = rptDetail.rptGrpField;
List <TRptLowerLevel>rptGrpLowerLevel = rptDetail.rptGrpLowerLevel;
// TLogging.Log("[MReporting\\Calculation.cs] Calculate(" + rptLevel.strName + ", " + masterRow + ")");
if (rptDetail.rptSwitch != null)
{
TRptDataCalcSwitch calcSwitch = new TRptDataCalcSwitch(this);
calcSwitch.Calculate(rptDetail.rptSwitch, out rptGrpLowerLevel, out rptGrpField);
}
if (rptGrpLowerLevel != null)
{
TRptDataCalcLowerLevel calcLowerLevel;
if (Depth == 0)
{
Int16 subreport = 0;
foreach (TRptLowerLevel rptLowerLevel in rptGrpLowerLevel)
{
Parameters.Add("CurrentSubReport", subreport);
calcLowerLevel = new TRptDataCalcLowerLevel(this);
calcLowerLevel.Calculate(rptLowerLevel, thisRunningCode);
subreport++;
if (Parameters.Get("CancelReportCalculation").ToBool() == true)
{
// TLogging.Log('Report calculation was cancelled', [ToStatusBar]);
return -1;
}
}
Parameters.Add("CurrentSubReport", -1);
}
else
{
foreach (TRptLowerLevel rptLowerLevel in rptGrpLowerLevel)
{
calcLowerLevel = new TRptDataCalcLowerLevel(this);
calcLowerLevel.Calculate(rptLowerLevel, thisRunningCode);
if (Parameters.Get("CancelReportCalculation").ToBool() == true)
{
// TLogging.Log('Report calculation was cancelled', [ToStatusBar]);
return -1;
}
}
}
}
else if (rptGrpField != null)
{
TRptDataCalcField calcGrpField = new TRptDataCalcField(this);
calcGrpField.Calculate(rptGrpField);
}
TRptDataCalcHeaderFooter calcHeaderFooter = new TRptDataCalcHeaderFooter(this);
calcHeaderFooter.Calculate(rptLevel.rptGrpHeaderField, rptLevel.rptGrpHeaderSwitch);
calcHeaderFooter.Calculate(rptLevel.rptGrpFooterField, rptLevel.rptGrpFooterSwitch, rptLevel.strFooterLine, rptLevel.strFooterSpace);
string strIdentification = rptLevel.strIdentification;
string strId = "";
while (strIdentification.Length != 0)
{
if (strId.Length != 0)
{
strId += '/';
}
string strTemp = StringHelper.GetNextCSV(ref strIdentification).Trim();
if (Parameters.Exists(strTemp, -1, Depth))
{
strId += Parameters.Get(strTemp, -1, Depth).ToString(false);
}
else
{
strId += strTemp;
}
}
this.LineId = thisRunningCode;
this.ParentRowId = masterRow;
TRptDataCalcResult calcResult = new TRptDataCalcResult(this, Depth, -1, this.LineId, this.ParentRowId);
if (calcResult.SavePrecalculation(masterRow, rptLevel.strCondition, strId))
{
// only write log if something was actually saved.
TLogging.Log("preparing " + strId, TLoggingType.ToStatusBar);
}
if (Parameters.Get("CancelReportCalculation").ToBool() == true)
{
// TLogging.Log('Report calculation was cancelled', [ToStatusBar]);
return -1;
}
if (thisRunningCode == 0)
{
// at this point all the values are precalculated
// go again through the numbers, and calculate the function results, e.g. variance on ReportingConsts.COLUMNs
calcResult.RecalculateFunctionColumns();
calcResult.CheckDisplayStatus();
if (Parameters.Exists("param_sortby_columns"))
{
TLogging.Log("sorting...", TLoggingType.ToStatusBar);
Boolean SortMultipleLevels = false;
if (Parameters.Exists("param_sort_multiple_levels"))
{
// if we allow sorting of multiple levels, the result will be changed to flat table
// and we will end up with all the results in level 0. We might want this in some reports (e.g. Personnel-Birthday report)
SortMultipleLevels = true;
}
calcResult.GetResults().Sort(Parameters.Get("param_sortby_columns").ToString(), SortMultipleLevels);
}
TLogging.Log("finished", TLoggingType.ToStatusBar);
}
return thisRunningCode;
}