Utilities::StringSet MainWindow::ExternalPopup::mimeTypes( const DB::FileNameList& files )
{
StringSet res;
StringSet extensions;
for( DB::FileNameList::ConstIterator fileIt = files.begin(); fileIt != files.end(); ++fileIt ) {
const DB::FileName baseFileName = *fileIt;
const int extStart = baseFileName.relative().lastIndexOf(QChar::fromLatin1('.'));
const QString ext = baseFileName.relative().mid(extStart);
if (! extensions.contains(ext)) {
res.insert( mimeType( *fileIt ) );
extensions.insert( ext );
}
}
return res;
}
void ImageDB::slotReread( const DB::FileNameList& list, DB::ExifMode mode)
{
// Do here a reread of the exif info and change the info correctly in the database without loss of previous added data
QProgressDialog dialog( i18n("Loading information from images"),
i18n("Cancel"), 0, list.count() );
uint count=0;
for( DB::FileNameList::ConstIterator it = list.begin(); it != list.end(); ++it, ++count ) {
if ( count % 10 == 0 ) {
dialog.setValue( count ); // ensure to call setProgress(0)
qApp->processEvents( QEventLoop::AllEvents );
if ( dialog.wasCanceled() )
return;
}
QFileInfo fi( (*it).absolute() );
if (fi.exists())
info(*it)->readExif(*it, mode);
markDirty();
}
}