public void UpdateFormulasAfterCellShift(FormulaShifter shifter, int externSheetIndex)
{
for (int i = 0; i < _cfHeaders.Count; i++)
{
CFRecordsAggregate subAgg = (CFRecordsAggregate)_cfHeaders[i];
bool shouldKeep = subAgg.UpdateFormulasAfterCellShift(shifter, externSheetIndex);
if (!shouldKeep)
{
_cfHeaders.RemoveAt(i);
i--;
}
}
}
public void UpdateFormulasAfterRowShift(FormulaShifter formulaShifter, int currentExternSheetIndex)
{
_valuesAgg.UpdateFormulasAfterRowShift(formulaShifter, currentExternSheetIndex);
}
private static CellRangeAddress ShiftRange(FormulaShifter shifter, CellRangeAddress cra, int currentExternSheetIx) {
// FormulaShifter works well in terms of Ptgs - so convert CellRangeAddress to AreaPtg (and back) here
AreaPtg aptg = new AreaPtg(cra.FirstRow, cra.LastRow, cra.FirstColumn, cra.LastColumn, false, false, false, false);
Ptg[] ptgs = { aptg, };
if (!shifter.AdjustFormula(ptgs, currentExternSheetIx)) {
return cra;
}
Ptg ptg0 = ptgs[0];
if (ptg0 is AreaPtg) {
AreaPtg bptg = (AreaPtg) ptg0;
return new CellRangeAddress(bptg.FirstRow, bptg.LastRow, bptg.FirstColumn, bptg.LastColumn);
}
if (ptg0 is AreaErrPtg) {
return null;
}
throw new InvalidCastException("Unexpected shifted ptg class (" + ptg0.GetType().Name + ")");
}
public void UpdateFormulasAfterRowShift(FormulaShifter shifter, int currentExternSheetIndex)
{
for (int i = 0; i < records.Length; i++)
{
CellValueRecordInterface[] rowCells = records[i];
if (rowCells == null)
{
continue;
}
for (int j = 0; j < rowCells.Length; j++)
{
CellValueRecordInterface cell = rowCells[j];
if (cell is FormulaRecordAggregate)
{
FormulaRecord fr = ((FormulaRecordAggregate)cell).FormulaRecord;
Ptg[] ptgs = fr.ParsedExpression; // needs clone() inside this getter?
if (shifter.AdjustFormula(ptgs, currentExternSheetIndex))
{
fr.ParsedExpression = (ptgs);
}
}
}
}
}
/**
* @return <c>false</c> if this whole {@link CFHeaderRecord} / {@link CFRuleRecord}s should be deleted
*/
public bool UpdateFormulasAfterCellShift(FormulaShifter shifter, int currentExternSheetIx)
{
CellRangeAddress[] cellRanges = header.CellRanges;
bool changed = false;
ArrayList temp = new ArrayList();
for (int i = 0; i < cellRanges.Length; i++)
{
CellRangeAddress craOld = cellRanges[i];
CellRangeAddress craNew = ShiftRange(shifter, craOld, currentExternSheetIx);
if (craNew == null)
{
changed = true;
continue;
}
temp.Add(craNew);
if (craNew != craOld)
{
changed = true;
}
}
if (changed)
{
int nRanges = temp.Count;
if (nRanges == 0)
{
return false;
}
CellRangeAddress[] newRanges = new CellRangeAddress[nRanges];
newRanges = (CellRangeAddress[])temp.ToArray(typeof(CellRangeAddress));
header.CellRanges=(newRanges);
}
for (int i = 0; i < rules.Count; i++)
{
CFRuleRecord rule = (CFRuleRecord)rules[i];
Ptg[] ptgs;
ptgs = rule.ParsedExpression1;
if (ptgs != null && shifter.AdjustFormula(ptgs, currentExternSheetIx))
{
rule.ParsedExpression1=(ptgs);
}
ptgs = rule.ParsedExpression2;
if (ptgs != null && shifter.AdjustFormula(ptgs, currentExternSheetIx))
{
rule.ParsedExpression2=(ptgs);
}
}
return true;
}
