libs/flake/KoConnectionShapeConfigWidget.cpp

0001 /* This file is part of the KDE project
0002  * Copyright (C) 2007 Jan Hambrecht <jaham@gmx.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 #include "KoConnectionShapeConfigWidget.h"
0021 #include "commands/KoConnectionShapeTypeCommand.h"
0022 #include <KoIcon.h>
0023 #include <klocalizedstring.h>
0024
0025 KoConnectionShapeConfigWidget::KoConnectionShapeConfigWidget()
0026 {
0027     widget.setupUi(this);
0028
0029     widget.connectionType->clear();
0030     widget.connectionType->addItem(koIcon("standard-connector"), i18n("Standard"));
0031     widget.connectionType->addItem(koIcon("lines-connector"), i18n("Lines"));
0032     widget.connectionType->addItem(koIcon("straight-connector"), i18n("Straight"));
0033     widget.connectionType->addItem(koIcon("curve-connector"), i18n("Curve"));
0034
0035     connect(widget.connectionType, SIGNAL(currentIndexChanged(int)), this, SIGNAL(propertyChanged()));
0036     connect(widget.connectionType, SIGNAL(currentIndexChanged(int)), this, SIGNAL(connectionTypeChanged(int)));
0037 }
0038
0039 void KoConnectionShapeConfigWidget::setConnectionType(int type)
0040 {
0041     widget.connectionType->blockSignals(true);
0042     widget.connectionType->setCurrentIndex(type);
0043     widget.connectionType->blockSignals(false);
0044 }
0045
0046 void KoConnectionShapeConfigWidget::open(KoShape *shape)
0047 {
0048     m_connection = dynamic_cast<KoConnectionShape*>(shape);
0049     if (! m_connection)
0050         return;
0051
0052     widget.connectionType->blockSignals(true);
0053     widget.connectionType->setCurrentIndex(m_connection->type());
0054     widget.connectionType->blockSignals(false);
0055 }
0056
0057 void KoConnectionShapeConfigWidget::save()
0058 {
0059     if (!m_connection) {
0060         return;
0061     }
0062     m_connection->setType(static_cast<KoConnectionShape::Type>(widget.connectionType->currentIndex()));
0063 }
0064
0065 KUndo2Command * KoConnectionShapeConfigWidget::createCommand()
0066 {
0067     if (!m_connection) {
0068         return 0;
0069     } else {
0070         KoConnectionShape::Type type = static_cast<KoConnectionShape::Type>(widget.connectionType->currentIndex());
0071         return new KoConnectionShapeTypeCommand(m_connection, type);
0072     }
0073 }