QImage ImageProviderThumbnail::requestImage(const QString &filename_encoded, QSize *, const QSize &requestedSize) {
QByteArray filename = QByteArray::fromPercentEncoding(filename_encoded.toUtf8());
// Return full thumbnail
return getThumbnailImage(filename.replace("//","/"));
}
//----------------------------------------------------------------------------------------------------------------
//- THREAD-SAFETY: must be thread-safe like an int! => no dangling references to this instance!
IconLoader getAsyncIconLoader(const Zstring& itemPathImpl) const override //noexcept!
{
IconLoader wl = {};
wl.getFileIcon = [itemPathImpl](int pixelSize) //noexcept!
{
try
{
initComForThread(); //throw FileError
return getFileIcon(itemPathImpl, pixelSize);
}
catch (FileError&) { assert(false); return ImageHolder(); }
};
wl.getThumbnailImage = [itemPathImpl](int pixelSize) //noexcept!
{
try
{
initComForThread(); //throw FileError
return getThumbnailImage(itemPathImpl, pixelSize);
}
catch (FileError&) { assert(false); return ImageHolder(); }
};
return wl;
}
