File indexing completed on 2024-05-12 16:35:04
0001 /* This file is part of the KDE project 0002 Copyright 2009 Thorsten Zachmann <zachmann@kde.org> 0003 Copyright 2011 Boudewijn Rempt <boud@valdyas.org> 0004 0005 This library is free software; you can redistribute it and/or 0006 modify it under the terms of the GNU Library General Public 0007 License as published by the Free Software Foundation; either 0008 version 2 of the License, or (at your option) any later version. 0009 0010 This library is distributed in the hope that it will be useful, 0011 but WITHOUT ANY WARRANTY; without even the implied warranty of 0012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0013 Library General Public License for more details. 0014 0015 You should have received a copy of the GNU Library General Public License 0016 along with this library; see the file COPYING.LIB. If not, write to 0017 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 0018 Boston, MA 02110-1301, USA. 0019 */ 0020 #include "ChangeVectorDataCommand.h" 0021 0022 #include <math.h> 0023 #include <klocalizedstring.h> 0024 #include <KoImageData.h> 0025 0026 #include "VectorShape.h" 0027 0028 ChangeVectorDataCommand::ChangeVectorDataCommand(VectorShape *shape, 0029 const QByteArray &newImageData, VectorShape::VectorType newVectorType, 0030 KUndo2Command *parent) 0031 : KUndo2Command(parent) 0032 , m_shape(shape) 0033 { 0034 Q_ASSERT( shape ); 0035 m_oldImageData = m_shape->compressedContents(); 0036 m_oldVectorType = m_shape->vectorType(); 0037 m_newImageData = newImageData; 0038 m_newVectorType = newVectorType; 0039 setText(kundo2_i18n("Change Vector Data")); 0040 } 0041 0042 ChangeVectorDataCommand::~ChangeVectorDataCommand() 0043 { 0044 } 0045 0046 void ChangeVectorDataCommand::redo() 0047 { 0048 m_shape->update(); 0049 m_shape->setCompressedContents(m_newImageData, m_newVectorType); 0050 m_shape->update(); 0051 } 0052 0053 void ChangeVectorDataCommand::undo() 0054 { 0055 m_shape->update(); 0056 m_shape->setCompressedContents(m_oldImageData, m_oldVectorType); 0057 m_shape->update(); 0058 }