SheetRangeEvaluator CreateExternSheetRefEvaluator(ExternalSheet externalSheet)
{
WorkbookEvaluator targetEvaluator;
int otherFirstSheetIndex;
int otherLastSheetIndex = -1;
if (externalSheet == null || externalSheet.WorkbookName == null)
{
// sheet is in same workbook
targetEvaluator = _bookEvaluator;
otherFirstSheetIndex = _workbook.GetSheetIndex(externalSheet.SheetName);
if (externalSheet is ExternalSheetRange)
{
String lastSheetName = ((ExternalSheetRange)externalSheet).LastSheetName;
otherLastSheetIndex = _workbook.GetSheetIndex(lastSheetName);
}
}
else
{
// look up sheet by name from external workbook
String workbookName = externalSheet.WorkbookName;
try
{
targetEvaluator = _bookEvaluator.GetOtherWorkbookEvaluator(workbookName);
}
catch (WorkbookNotFoundException e)
{
throw new RuntimeException(e.Message, e);
}
otherFirstSheetIndex = targetEvaluator.GetSheetIndex(externalSheet.SheetName);
if (externalSheet is ExternalSheetRange)
{
String lastSheetName = ((ExternalSheetRange)externalSheet).LastSheetName;
otherLastSheetIndex = targetEvaluator.GetSheetIndex(lastSheetName);
}
if (otherFirstSheetIndex < 0)
{
throw new Exception("Invalid sheet name '" + externalSheet.SheetName
+ "' in bool '" + workbookName + "'.");
}
}
if (otherLastSheetIndex == -1)
{
// Reference to just one sheet
otherLastSheetIndex = otherFirstSheetIndex;
}
SheetRefEvaluator[] Evals = new SheetRefEvaluator[otherLastSheetIndex - otherFirstSheetIndex + 1];
for (int i = 0; i < Evals.Length; i++)
{
int otherSheetIndex = i + otherFirstSheetIndex;
Evals[i] = new SheetRefEvaluator(targetEvaluator, _tracker, otherSheetIndex);
}
return(new SheetRangeEvaluator(otherFirstSheetIndex, otherLastSheetIndex, Evals));
}
public ValueEval GetNameXEval(NameXPtg nameXPtg)
{
ExternalSheet externSheet = _workbook.GetExternalSheet(nameXPtg.SheetRefIndex);
if (externSheet == null || externSheet.WorkbookName == null)
{
// External reference to our own workbook's name
return(GetLocalNameXEval(nameXPtg));
}
// Look it up for the external workbook
String workbookName = externSheet.WorkbookName;
ExternalName externName = _workbook.GetExternalName(
nameXPtg.SheetRefIndex,
nameXPtg.NameIndex
);
return(GetExternalNameXEval(externName, workbookName));
}
SheetRangeEvaluator CreateExternSheetRefEvaluator(int externSheetIndex)
{
ExternalSheet externalSheet = _workbook.GetExternalSheet(externSheetIndex);
return(CreateExternSheetRefEvaluator(externalSheet));
}
SheetRangeEvaluator CreateExternSheetRefEvaluator(String firstSheetName, String lastSheetName, int externalWorkbookNumber)
{
ExternalSheet externalSheet = _workbook.GetExternalSheet(firstSheetName, lastSheetName, externalWorkbookNumber);
return(CreateExternSheetRefEvaluator(externalSheet));
}
