void MetadataTask::run()
{
if(d->cancel)
{
return;
}
if (d->direction == MetadataSynchronizer::WriteFromDatabaseToFile)
{
MetadataHub fileHub;
// read in from database
fileHub.load(d->item);
// write out to file DMetadata
if(d->tagsOnly)
{
fileHub.writeTags(d->item.filePath());
}
else
{
fileHub.write(d->item.filePath(), MetadataHub::WRITE_ALL, true);
}
}
else // MetadataSynchronizer::ReadFromFileToDatabase
{
CollectionScanner scanner;
scanner.scanFile(d->item, CollectionScanner::Rescan);
}
emit signalFinished(QImage());
emit signalDone();
}
void ImageWindow::assignColorLabel(const ImageInfo& info, int colorId)
{
if (!info.isNull())
{
MetadataHub hub;
hub.load(info);
hub.setColorLabel(colorId);
hub.write(info, MetadataHub::PartialWrite);
hub.write(info.filePath(), MetadataHub::FullWriteIfChanged);
}
}
void ImageWindow::slotRemoveTag(int tagID)
{
if (!d->currentImageInfo.isNull())
{
MetadataHub hub;
hub.load(d->currentImageInfo);
hub.setTag(tagID, false);
hub.write(d->currentImageInfo, MetadataHub::PartialWrite);
hub.write(d->currentImageInfo.filePath(), MetadataHub::FullWriteIfChanged);
}
}
void LightTableThumbBar::toggleTag(int tagID)
{
ImageInfo info/* = currentItemImageInfo()*/;
if (!info.isNull())
{
MetadataHub hub;
hub.load(info);
hub.setTag(tagID, !info.tagIds().contains(tagID));
hub.write(info, MetadataHub::PartialWrite);
hub.write(info.filePath(), MetadataHub::FullWriteIfChanged);
}
}
void LightTableThumbBar::assignRating(const ImageInfo& info, int rating)
{
rating = qMin(5, qMax(0, rating));
if (!info.isNull())
{
MetadataHub hub;
hub.load(info);
hub.setRating(rating);
hub.write(info, MetadataHub::PartialWrite);
hub.write(info.filePath(), MetadataHub::FullWriteIfChanged);
}
}
void ImageWindow::assignRating(const ImageInfo& info, int rating)
{
rating = qMin(RatingMax, qMax(RatingMin, rating));
if (!info.isNull())
{
MetadataHub hub;
hub.load(info);
hub.setRating(rating);
hub.write(info, MetadataHub::PartialWrite);
hub.write(info.filePath(), MetadataHub::FullWriteIfChanged);
}
}
void BatchSyncMetadata::parsePicture()
{
ImageInfo info = d->imageInfoList[d->imageInfoIndex];
if (d->direction == WriteFromDatabaseToFile)
{
MetadataHub fileHub;
// read in from database
fileHub.load(info);
// write out to file DMetadata
fileHub.write(info.filePath());
}
else
{
d->scanner.scanFile(info, CollectionScanner::Rescan);
}
emit signalProgressValue((int)((d->count++/(float)d->imageInfoList.count())*100.0));
d->imageInfoIndex++;
}
void ImageDescEditTab::slotWriteToFileMetadataFromDatabase()
{
initProgressIndicator();
emit signalProgressMessageChanged(i18n("Writing metadata to files. Please wait..."));
int i = 0;
foreach(const ImageInfo& info, d->currInfos)
{
MetadataHub fileHub;
// read in from database
fileHub.load(info);
// write out to file DMetadata
fileHub.write(info.filePath());
emit signalProgressValueChanged(i++/(float)d->currInfos.count());
qApp->processEvents();
}
emit signalProgressFinished();
}