public override ReferenceOperationResultType OnRowsInserted(int insertAt, int count)
{
ReferenceOperationResultType startAffected = _owner._start.GridOps.OnRowsInserted(insertAt, count);
ReferenceOperationResultType finishAffected = _owner._finish.GridOps.OnRowsInserted(insertAt, count);
return(startAffected | finishAffected);
}
/// <summary>
/// Perform an operation on a set of references
/// </summary>
public void DoReferenceOperation(IList targets, ReferenceOperator refOp)
{
// Keep track of references in various states
IList affectedValid = new ArrayList();
IList invalid = new ArrayList();
IList affected = new ArrayList();
refOp.PreOperate(targets);
foreach (Reference @ref in targets)
{
ReferenceOperationResultType result = refOp.Operate(@ref);
if (result != ReferenceOperationResultType.NotAffected)
{
// Note references that are affected (valid or not)
affected.Add(@ref);
}
if (result == ReferenceOperationResultType.Invalidated)
{
// Note invalid references
invalid.Add(@ref);
}
else if (result == ReferenceOperationResultType.Affected)
{
// Note affected but valid references
affectedValid.Add(@ref);
}
}
ProcessInvalidReferences(invalid);
ProcessAffectedValidReferences(affectedValid);
_owner.RemoveInvalidFormulas(invalid);
_owner.RecalculateAffectedReferences(affected);
refOp.PostOperate(affectedValid);
}