File indexing completed on 2024-05-12 16:34:02
0001 /* This file is part of the KDE project 0002 Copyright (C) 2009 Jeremias Epperlein 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 FORMULACOMMANDUPDATE_H 0021 #define FORMULACOMMANDUPDATE_H 0022 #include <kundo2command.h> 0023 0024 class FormulaCommand; 0025 class KoFormulaShape; 0026 0027 /** 0028 * 0029 * This class is used to wrap FormulaCommands, which are part of KFormulaLib 0030 * and therefore can't notify the tool and shape of changes (as they don't know 0031 * about them). This notification it done by this classes undo / redo methods 0032 * after calling the respective methods from the wrapped class 0033 * 0034 **/ 0035 0036 class FormulaCommandUpdate : public KUndo2Command { 0037 public: 0038 FormulaCommandUpdate(KoFormulaShape* shape, FormulaCommand* command); 0039 0040 /// Execute the command 0041 void redo() override; 0042 0043 /// Revert the actions done in redo() 0044 void undo() override; 0045 0046 private: 0047 /// The BasicElement that owns the newly added Text 0048 FormulaCommand* m_command; 0049 KoFormulaShape* m_shape; 0050 }; 0051 0052 0053 #endif // FORMULACOMMANDUPDATE_H