pathshapes/spiral/SpiralShapeConfigWidget.cpp

0001 /* This file is part of the KDE project
0002  * SPDX-FileCopyrightText: 2007 Rob Buis <buis@kde.org>
0003  *
0004  * SPDX-License-Identifier: LGPL-2.0-or-later
0005  */
0006
0007 #include "SpiralShapeConfigWidget.h"
0008 #include "SpiralShapeConfigCommand.h"
0009 #include <klocalizedstring.h>
0010
0011 SpiralShapeConfigWidget::SpiralShapeConfigWidget()
0012 {
0013     widget.setupUi(this);
0014
0015     widget.spiralType->clear();
0016     widget.spiralType->addItem(i18n("Curve"));
0017     widget.spiralType->addItem(i18n("Line"));
0018
0019     widget.fade->setMinimum(0.0);
0020     widget.fade->setMaximum(1.0);
0021
0022     widget.clockWise->clear();
0023     widget.clockWise->addItem(i18n("Clockwise"));
0024     widget.clockWise->addItem(i18n("Anticlockwise"));
0025
0026     connect(widget.spiralType, SIGNAL(currentIndexChanged(int)), this, SIGNAL(propertyChanged()));
0027     connect(widget.clockWise, SIGNAL(currentIndexChanged(int)), this, SIGNAL(propertyChanged()));
0028     connect(widget.fade, SIGNAL(editingFinished()), this, SIGNAL(propertyChanged()));
0029 }
0030
0031 void SpiralShapeConfigWidget::open(KoShape *shape)
0032 {
0033     m_spiral = dynamic_cast<SpiralShape *>(shape);
0034     if (!m_spiral) {
0035         return;
0036     }
0037
0038     widget.spiralType->blockSignals(true);
0039     widget.clockWise->blockSignals(true);
0040     widget.fade->blockSignals(true);
0041
0042     widget.spiralType->setCurrentIndex(m_spiral->type());
0043     widget.clockWise->setCurrentIndex(m_spiral->clockWise() ? 0 : 1);
0044     widget.fade->setValue(m_spiral->fade());
0045
0046     widget.spiralType->blockSignals(false);
0047     widget.clockWise->blockSignals(false);
0048     widget.fade->blockSignals(false);
0049 }
0050
0051 void SpiralShapeConfigWidget::save()
0052 {
0053     if (!m_spiral) {
0054         return;
0055     }
0056
0057     m_spiral->setType(static_cast<SpiralShape::SpiralType>(widget.spiralType->currentIndex()));
0058     m_spiral->setClockWise(widget.clockWise->currentIndex() == 0);
0059     m_spiral->setFade(widget.fade->value());
0060 }
0061
0062 KUndo2Command *SpiralShapeConfigWidget::createCommand()
0063 {
0064     if (!m_spiral) {
0065         return 0;
0066     }
0067     SpiralShape::SpiralType type = static_cast<SpiralShape::SpiralType>(widget.spiralType->currentIndex());
0068     return new SpiralShapeConfigCommand(m_spiral, type, (widget.clockWise->currentIndex() == 0), widget.fade->value());
0069 }