libs/flake

KoShapeKeepAspectRatioCommand.cpp

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00001 /* This file is part of the KDE project
00002  * Copyright (C) 2007 Peter Simonsson <peter.simonsson@gmail.com>
00003  *
00004  * This library is free software; you can redistribute it and/or
00005  * modify it under the terms of the GNU Library General Public
00006  * License as published by the Free Software Foundation; either
00007  * version 2 of the License, or (at your option) any later version.
00008  *
00009  * This library is distributed in the hope that it will be useful,
00010  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012  * Library General Public License for more details.
00013  *
00014  * You should have received a copy of the GNU Library General Public License
00015  * along with this library; see the file COPYING.LIB.  If not, write to
00016  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  * Boston, MA 02110-1301, USA.
00018  */
00019 
00020 #include "KoShapeKeepAspectRatioCommand.h"
00021 
00022 #include <KLocale>
00023 
00024 #include <KoShape.h>
00025 
00026 KoShapeKeepAspectRatioCommand::KoShapeKeepAspectRatioCommand(const QList<KoShape*>& shapes,
00027         const QList<bool>& oldKeepAspectRatio,
00028         const QList<bool>& newKeepAspectRatio,
00029         QUndoCommand* parent)
00030         : QUndoCommand(i18n("Keep Aspect Ratio"), parent)
00031 {
00032     m_shapes = shapes;
00033     m_oldKeepAspectRatio = oldKeepAspectRatio;
00034     m_newKeepAspectRatio = newKeepAspectRatio;
00035 }
00036 
00037 KoShapeKeepAspectRatioCommand::~KoShapeKeepAspectRatioCommand()
00038 {
00039 }
00040 
00041 void KoShapeKeepAspectRatioCommand::redo()
00042 {
00043     QUndoCommand::redo();
00044     for (int i = 0; i < m_shapes.count(); ++i) {
00045         m_shapes[i]->setKeepAspectRatio(m_newKeepAspectRatio[i]);
00046     }
00047 }
00048 
00049 void KoShapeKeepAspectRatioCommand::undo()
00050 {
00051     QUndoCommand::undo();
00052     for (int i = 0; i < m_shapes.count(); ++i) {
00053         m_shapes[i]->setKeepAspectRatio(m_oldKeepAspectRatio[i]);
00054     }
00055 }