File indexing completed on 2024-05-12 16:35:04
0001 /* This file is part of the KDE project 0002 * Copyright (C) 2012 Gopalakrishna Bhat A <gopalakbhat@gmail.com> 0003 * 0004 * This library is free software; you can redistribute it and/or 0005 * modify it under the terms of the GNU Library General Public 0006 * License as published by the Free Software Foundation; either 0007 * version 2 of the License, or (at your option) any later version. 0008 * 0009 * This library is distributed in the hope that it will be useful, 0010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0012 * Library General Public License for more details. 0013 * 0014 * You should have received a copy of the GNU Library General Public License 0015 * along with this library; see the file COPYING.LIB. If not, write to 0016 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0017 * Boston, MA 02110-1301, USA. 0018 */ 0019 0020 #ifndef CHANGEVIDEOCOMMAND_H 0021 #define CHANGEVIDEOCOMMAND_H 0022 0023 #include <kundo2command.h> 0024 0025 class VideoData; 0026 class VideoShape; 0027 0028 class ChangeVideoCommand : public KUndo2Command 0029 { 0030 public: 0031 ChangeVideoCommand(VideoShape *videoShape, VideoData *newVideoData, KUndo2Command *parent = 0); 0032 ~ChangeVideoCommand(); 0033 0034 /// redo the command 0035 void redo() override; 0036 /// revert the actions done in redo 0037 void undo() override; 0038 0039 private: 0040 bool m_first; 0041 VideoData *m_oldVideoData; 0042 VideoData *m_newVideoData; 0043 VideoShape *m_shape; 0044 }; 0045 0046 #endif //CHANGEVIDEOCOMMAND_H