libs/flake

KoConnectionShapeTypeCommand.cpp

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00001 /* This file is part of the KDE project
00002  * Copyright (C) 2007 Jan Hambrecht <jaham@gmx.net>
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 "KoConnectionShapeTypeCommand.h"
00021 #include <klocale.h>
00022 
00023 KoConnectionShapeTypeCommand::KoConnectionShapeTypeCommand(
00024     KoConnectionShape * connection, KoConnectionShape::Type type, QUndoCommand *parent)
00025         : QUndoCommand(parent)
00026         , m_connection(connection)
00027         , m_newType(type)
00028 {
00029     Q_ASSERT(m_connection);
00030 
00031     setText(i18n("Change Connection"));
00032 
00033     m_oldType = m_connection->connectionType();
00034 }
00035 
00036 void KoConnectionShapeTypeCommand::redo()
00037 {
00038     QUndoCommand::redo();
00039 
00040     m_connection->update();
00041 
00042     if (m_oldType != m_newType)
00043         m_connection->setConnectionType(m_newType);
00044 
00045     m_connection->update();
00046 }
00047 
00048 void KoConnectionShapeTypeCommand::undo()
00049 {
00050     QUndoCommand::undo();
00051 
00052     m_connection->update();
00053 
00054     if (m_oldType != m_newType)
00055         m_connection->setConnectionType(m_oldType);
00056 
00057     m_connection->update();
00058 }