File indexing completed on 2024-04-21 11:41:00

 /***************************************************************************
                                cmapcmdgroup.cpp
                              -------------------
     begin                : Wed Feb 27 2002
     copyright            : (C) 2002 by Kmud Developer Team
     email                : kmud-devel@kmud.de
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 
 #include "cmapcmdgroup.h"
 
 #include "cmapmanager.h"
 
 CMapCmdGroup::CMapCmdGroup(CMapManager *mapManager,QString name) : CMapCommand(name)
 {
 m_mapManager = mapManager;
 }
 
 CMapCmdGroup::~CMapCmdGroup()
 {
   foreach (CMapCommand *cmd, commands)
     delete cmd;
 }
 
 void CMapCmdGroup::redo()
 {
   foreach (CMapCommand *c, commands)
     c->redo();
 }
 
 void CMapCmdGroup::undo()
 {
   m_mapManager->setUndoActive(false);
 
   // undo must go in reverse order, so that the last performed action is the first restored ones. This is because the preceeding actions may rely on the changed done by the following actions not yet having been done.
   for (int idx = commands.count() - 1; idx >= 0; --idx)
     commands.at(idx)->undo();
 
   m_mapManager->setUndoActive(true);
 }
 
 
 void CMapCmdGroup::addCommand(CMapCommand *command)
 {
   commands.append(command);
 }
 
 void CMapCmdGroup::setPreviousGroup(CMapCmdGroup *group)
 {
   previousGroup = group;
 }
 
 CMapCmdGroup *CMapCmdGroup::getPreviousGroup(void)
 {
   return previousGroup;
 }