File indexing completed on 2024-05-12 16:35:12

0001 /* This file is part of the KDE project
0002    Copyright 2005,2007 Stefan Nikolaus <stefan.nikolaus@kdemail.net>
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 CALLIGRA_SHEETS_MERGE_COMMAND
0021 #define CALLIGRA_SHEETS_MERGE_COMMAND
0022 
0023 #include "AbstractRegionCommand.h"
0024 
0025 namespace Calligra
0026 {
0027 namespace Sheets
0028 {
0029 
0030 class Selection;
0031 
0032 /**
0033  * \class MergeCommand
0034  * \ingroup Commands
0035  * \brief Merges and splits the cells of a cell region.
0036  */
0037 class MergeCommand : public AbstractRegionCommand
0038 {
0039 public:
0040     explicit MergeCommand(KUndo2Command *parent = 0);
0041     ~MergeCommand() override;
0042 
0043     bool preProcessing() override;
0044 
0045     void setReverse(bool reverse) override {
0046         m_merge = !reverse;
0047     }
0048     void setHorizontalMerge(bool state) {
0049         m_mergeHorizontal = state;
0050     }
0051     void setVerticalMerge(bool state) {
0052         m_mergeVertical = state;
0053     }
0054 
0055     void setSelection(Selection *selection) {
0056         m_selection = selection;
0057     }
0058 protected:
0059     bool process(Element*) override;
0060 
0061     bool postProcessing() override;
0062 
0063     KUndo2MagicString name() const;
0064 
0065     bool m_merge;
0066 private:
0067     bool m_mergeHorizontal : 1;
0068     bool m_mergeVertical   : 1;
0069     AbstractRegionCommand* m_unmerger; // to restore old merging
0070     Selection *m_selection;
0071 };
0072 
0073 } // namespace Sheets
0074 } // namespace Calligra
0075 
0076 #endif // CALLIGRA_SHEETS_MERGE_COMMAND