public void Push(CLAction theAction)
{
stack[beg] = theAction;
beg = (beg + 1) % StackSize;
if (beg == end)
{
end = (end + 1) % StackSize;
}
}
private static void PushUndoAct(CLAction act)
{
undoStack.Push(act);
OnUndoCountModified();
if (redoStack.Count > 0 && !redoing)
{
redoStack.Clear();
OnRedoCountModified();
}
}
public static void RedoLastCanceledAction()
{
logger.ConditionalDebug("RedoLastCanceledAction");
CLAction act = redoStack.Pop();
if (act != null)
{
redoing = true;
act.Redo();
OnRedoCountModified();
redoing = false;
}
}
/// <summary>
/// Enregistre le fait que l'action <paramref name="act"/> est exécutée.
/// </summary>
/// <param name="act">L'action exécutée.</param>
public static void ExceutingAction(CLAction act)
{
logger.ConditionalTrace("ExceutingAction {0}, undoing: {1}, disableRegistering: {2}",
act.Name, undoing, disableRegistering);
if (!undoing && disableRegistering == 0)
{
if (actList != null)
{
actList.Add(act);
}
else
{
PushUndoAct(act);
}
}
}
/// <summary>
/// Exécute l'annulation de la dernière action enregistrée. Ne fait rien s'il n'y a pas de
/// dernière action à annuler.
/// </summary>
public static void UndoLastAction()
{
logger.ConditionalDebug("UndoLastAction");
logger.ConditionalTrace(undoStack.ToString());
CLAction act = undoStack.Pop();
if (act != null)
{
undoing = true;
act.Undo();
OnUndoCountModified();
redoStack.Push(act);
OnRedoCountModified();
undoing = false;
}
}
public void Add(CLAction theAction)
{
actList.Add(theAction);
}
