public override void Redo()
{
foreach (KeyValuePair <Element, ElementTimeInfo> e in m_changedElements)
{
// Key is reference to actual element. Value is class with the times before undo.
// Swap the element's times with the saved times from before the undo, essentially re-doing the original action.
ElementTimeInfo.SwapTimes(e.Key, e.Value);
}
base.Redo();
}
public override void Undo()
{
foreach (KeyValuePair <Element, ElementTimeInfo> e in m_changedElements)
{
// Key is reference to actual element. Value is class with its times before move.
// Swap the element's times with the saved times from before the move, so we can restore them later in redo.
ElementTimeInfo.SwapTimes(e.Key, e.Value);
}
base.Undo();
}
