static QByteArray unzipXPM(QString data, ulong& length)
{
#ifndef QT_NO_COMPRESS
const int lengthOffset = 4;
QByteArray ba(lengthOffset, ' ');
// qUncompress() expects the first 4 bytes to be the expected length of the
// uncompressed data
ba[0] = (length & 0xff000000) >> 24;
ba[1] = (length & 0x00ff0000) >> 16;
ba[2] = (length & 0x0000ff00) >> 8;
ba[3] = (length & 0x000000ff);
ba.append(transformImageData(data));
QByteArray baunzip = qUncompress(ba);
return baunzip;
#else
Q_UNUSED(data);
Q_UNUSED(length);
return QByteArray();
#endif
}
void WriteIconData::writeImage(QIODevice &output, DomImage *image)
{
QByteArray array = transformImageData(image->elementData()->text());
output.write(array, array.size());
}