svg_icon_engine.cpp

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#include "gui/svg_icon_engine/svg_icon_engine.h"
 
#include <QPainter>
#include <QtSvg/QSvgRenderer>
 
namespace hal
{
    SvgIconEngine::SvgIconEngine(const QByteArray &dataEnabled, const QByteArray &dataDisabled)
        : mEnabledData(dataEnabled), mDisabledData(dataDisabled)
    {;}
 
    void SvgIconEngine::paint(QPainter* painter, const QRect& rect, QIcon::Mode mode, QIcon::State state)
    {
        Q_UNUSED(mode)
        Q_UNUSED(state)
 
        QSvgRenderer renderer( (mode==QIcon::Disabled && !mDisabledData.isEmpty()) ? mDisabledData : mEnabledData);
        renderer.render(painter, rect);
    }
 
    QIconEngine* SvgIconEngine::clone() const
    {
        return new SvgIconEngine(*this);
    }
 
    QPixmap SvgIconEngine::pixmap(const QSize& size, QIcon::Mode mode, QIcon::State state)
    {
        QImage image(size, QImage::Format_ARGB32);
        image.fill(qRgba(0, 0, 0, 0));
        QPixmap pixmap = QPixmap::fromImage(image, Qt::NoFormatConversion);
        QPainter painter(&pixmap);
        QRect rect(QPoint(0.0, 0.0), size);
        this->paint(&painter, rect, mode, state);
        return pixmap;
    }
}