public ValueEval GetNameXEval(NameXPtg nameXPtg)
{
ExternalSheet externSheet = _workbook.GetExternalSheet(nameXPtg.SheetRefIndex);
if (externSheet == null)
return new NameXEval(nameXPtg);
String workbookName = externSheet.GetWorkbookName();
ExternalName externName = _workbook.GetExternalName(
nameXPtg.SheetRefIndex,
nameXPtg.NameIndex
);
try
{
WorkbookEvaluator refWorkbookEvaluator = _bookEvaluator.GetOtherWorkbookEvaluator(workbookName);
IEvaluationName evaluationName = refWorkbookEvaluator.GetName(externName.Name, externName.Ix - 1);
if (evaluationName != null && evaluationName.HasFormula)
{
if (evaluationName.NameDefinition.Length > 1)
{
throw new Exception("Complex name formulas not supported yet");
}
Ptg ptg = evaluationName.NameDefinition[0];
if (ptg is Ref3DPtg)
{
Ref3DPtg ref3D = (Ref3DPtg)ptg;
int sheetIndex = refWorkbookEvaluator.GetSheetIndexByExternIndex(ref3D.ExternSheetIndex);
String sheetName = refWorkbookEvaluator.GetSheetName(sheetIndex);
SheetRefEvaluator sre = CreateExternSheetRefEvaluator(workbookName, sheetName);
return new LazyRefEval(ref3D.Row, ref3D.Column, sre);
}
else if (ptg is Area3DPtg)
{
Area3DPtg area3D = (Area3DPtg)ptg;
int sheetIndex = refWorkbookEvaluator.GetSheetIndexByExternIndex(area3D.ExternSheetIndex);
String sheetName = refWorkbookEvaluator.GetSheetName(sheetIndex);
SheetRefEvaluator sre = CreateExternSheetRefEvaluator(workbookName, sheetName);
return new LazyAreaEval(area3D.FirstRow, area3D.FirstColumn, area3D.LastRow, area3D.LastColumn, sre);
}
}
return ErrorEval.REF_INVALID;
}
catch (WorkbookNotFoundException)
{
return ErrorEval.REF_INVALID;
}
}
public String ResolveNameXText(NameXPtg n)
{
return _iBook.ResolveNameXText(n.SheetRefIndex, n.NameIndex);
}
public NameXEval(NameXPtg ptg)
{
_ptg = ptg;
}