public override void Do()
{
Rectangle selectionContext
= new Rectangle(Location.Origin, m_layer.LayerSize);
switch (m_changeSelectionType)
{
case ChangeSelectionType.SelectAll:
m_currentTileSelection.SelectAll(selectionContext);
break;
case ChangeSelectionType.Clear:
m_currentTileSelection.Clear();
break;
case ChangeSelectionType.Invert:
m_currentTileSelection.Invert(selectionContext);
break;
}
}
