public void SetActiveContext(object contextSource)
{
if (!_contextMapping.ContainsKey(contextSource))
{
_contextMapping.Add(contextSource, new UndoRedoContext());
}
_activeContext = _contextMapping[contextSource];
}
public void Cleanup()
{
_activeContext = null;
foreach (var item in _contextMapping.Values)
{
item?.Cleanup();
}
_contextMapping.Clear();
}