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// Copyright (C) 2024 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "svgpainter.h"
SvgPainter::SvgPainter(QWidget *parent)
#ifdef SVGWIDGET
: QSvgWidget{parent}
#else
: QWidget{parent}
#endif
, m_scale(10)
{
#ifndef SVGWIDGET
connect(&m_renderer, SIGNAL(repaintNeeded()), this, SLOT(update()));
#endif
connect(this, SIGNAL(scaleChanged()), this, SLOT(update()));
}
QUrl SvgPainter::source() const
{
return m_source;
}
void SvgPainter::setSource(const QUrl &newSource)
{
if (m_source == newSource)
return;
m_source = newSource;
QString localFile = m_source.toLocalFile();
if (localFile.toLower().endsWith(QStringLiteral("svg"))
|| localFile.toLower().endsWith(QStringLiteral("svgz"))) {
#ifdef SVGWIDGET
load(m_source.toLocalFile());
#else
m_renderer.load(m_source.toLocalFile());
#endif
}
emit sourceChanged();
}
qreal SvgPainter::scale() const
{
return m_scale;
}
void SvgPainter::setScale(const qreal scale)
{
if (m_scale == scale)
return;
m_scale = scale;
emit scaleChanged();
}
#ifndef SVGWIDGET
QSize SvgPainter::sizeHint() const
{
return !m_source.isEmpty() ? m_size * m_scale / 10.0 : QSize(1, 1);
}
#endif
void SvgPainter::paintEvent(QPaintEvent *event)
{
#ifndef SVGWIDGET
Q_UNUSED(event)
if (m_renderer.isValid()) {
QPainter p(this);
QBrush textureBrush;
textureBrush.setTextureImage(QImage(":/qt/qml/VectorImageTest/background.png"));
p.fillRect(rect(), textureBrush);
m_renderer.setAspectRatioMode(Qt::KeepAspectRatio);
m_renderer.render(&p);
m_renderer.setAnimationEnabled(m_playing);
m_size = m_renderer.defaultSize();
setFixedSize(m_size * m_scale / 10.0);
if (m_looping && m_renderer.currentFrame() >= (m_renderer.animationDuration() / 1000 * m_renderer.framesPerSecond()))
m_renderer.setCurrentFrame(0);
}
#else
m_size = renderer()->defaultSize();
setFixedSize(m_size * m_scale / 10.0);
QSvgWidget::paintEvent(event);
#endif
}