/// <summary>
/// Notifies the engine that a range has moved
/// </summary>
/// <param name="range">The range that has moved</param>
/// <param name="rowOffset">The number of rows range has moved. Can be negative.</param>
/// <param name="colOffset">The number of columns the range has moved. Can be negative.</param>
/// <remarks>
/// Use this method to notify the engine that a range on a sheet has moved. The engine will update all references
/// in, or that depend on, the moved range accordingly.
/// </remarks>
/// <exception cref="System.ArgumentOutOfRangeException">
/// The given range, when offset by the given offsets, is not within the bounds
/// of the active sheet
/// </exception>
public void OnRangeMoved(ISheetReference range, int rowOffset, int colOffset)
{
ValidateNonNull(range, "range");
var sourceRef = (SheetReference)range;
Rectangle destRect = range.Area;
destRect.Offset(colOffset, rowOffset);
var destRef = (SheetReference)ReferenceFactory.FromRectangle(destRect);
ReferencePredicateBase pred;
if (ReferenceEquals(sourceRef.Sheet, destRef.Sheet))
{
pred = new SheetReferencePredicate(Sheets.ActiveSheet);
}
else
{
pred = new CrossSheetReferencePredicate(sourceRef.Sheet, destRef.Sheet);
}
DoReferenceOperation(new RangeMovedOperator(this, sourceRef, destRef), pred);
}