1 #include <QByteArray>

     2 #include <QDebug>

     3 

     4 #include "themeiconprovider.h"

     5 #include "flib.h"

     6 

     7 ThemeIconProvider::ThemeIconProvider()

     8     : QQuickImageProvider(QQuickImageProvider::Image)

     9 {

    10     getThemeIcon = 0;

    11 }

    12 

    13 void ThemeIconProvider::setFileContentsFunction(getThemeIcon_t *f)

    14 {

    15     getThemeIcon = f;

    16 }

    17 

    18 QImage ThemeIconProvider::requestImage(const QString &id, QSize *size, const QSize &requestedSize)

    19 {

    20     Q_UNUSED(requestedSize);

    21 

    22     if(!getThemeIcon)

    23         return QImage();

    24 

    25     QByteArray buf;

    26     buf.resize(65536);

    27 

    28     uint32_t fileSize = getThemeIcon(id.toUtf8().data(), buf.data(), buf.size());

    29     buf.truncate(fileSize);

    30     qDebug() << "ThemeIconProvider file size = " << fileSize;

    31 

    32     QImage img = QImage::fromData(buf);

    33 

    34     if (size)

    35         *size = img.size();

    36     return img;

    37 }