StarShapeConfigWidget.cpp

Go to the documentation of this file.

/* This file is part of the KDE project
 * SPDX-FileCopyrightText: 2007 Jan Hambrecht <jaham@gmx.net>
 *
 * SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
#include "StarShapeConfigWidget.h"
#include "StarShape.h"
#include "StarShapeConfigCommand.h"
 
#include "kis_document_aware_spin_box_unit_manager.h"
 
StarShapeConfigWidget::StarShapeConfigWidget()
{
    widget.setupUi(this);
 
    connect(widget.corners, SIGNAL(valueChanged(int)), this, SIGNAL(propertyChanged()));
    connect(widget.innerRadius, SIGNAL(editingFinished()), this, SIGNAL(propertyChanged()));
    connect(widget.outerRadius, SIGNAL(editingFinished()), this, SIGNAL(propertyChanged()));
    connect(widget.convex, SIGNAL(stateChanged(int)), this, SIGNAL(propertyChanged()));
    connect(widget.convex, SIGNAL(clicked()), this, SLOT(typeChanged()));
}
 
void StarShapeConfigWidget::setUnit(const KoUnit &unit)
{
    widget.innerRadius->setUnit(unit);
    widget.outerRadius->setUnit(unit);
}
 
void StarShapeConfigWidget::open(KoShape *shape)
{
    m_star = dynamic_cast<StarShape *>(shape);
    if (!m_star) {
        return;
    }
 
    widget.corners->blockSignals(true);
    widget.innerRadius->blockSignals(true);
    widget.outerRadius->blockSignals(true);
    widget.convex->blockSignals(true);
 
    widget.corners->setValue(m_star->cornerCount());
    widget.innerRadius->changeValue(m_star->baseRadius());
    widget.outerRadius->changeValue(m_star->tipRadius());
    widget.convex->setCheckState(m_star->convex() ? Qt::Checked : Qt::Unchecked);
    typeChanged();
 
    widget.corners->blockSignals(false);
    widget.innerRadius->blockSignals(false);
    widget.outerRadius->blockSignals(false);
    widget.convex->blockSignals(false);
}
 
void StarShapeConfigWidget::save()
{
    if (!m_star) {
        return;
    }
 
    m_star->setCornerCount(widget.corners->value());
    m_star->setBaseRadius(widget.innerRadius->value());
    m_star->setTipRadius(widget.outerRadius->value());
    m_star->setConvex(widget.convex->checkState() == Qt::Checked);
}
 
KUndo2Command *StarShapeConfigWidget::createCommand()
{
    if (!m_star) {
        return 0;
    } else
        return new StarShapeConfigCommand(m_star, widget.corners->value(), widget.innerRadius->value(),
                                          widget.outerRadius->value(), widget.convex->checkState() == Qt::Checked);
}
 
void StarShapeConfigWidget::typeChanged()
{
    if (widget.convex->checkState() == Qt::Checked) {
        widget.innerRadius->setEnabled(false);
    } else {
        widget.innerRadius->setEnabled(true);
    }
}