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Dive pictures: replace picture struct by QString

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In imagedownloader.cpp the only thing we need from the picture struct
is the filename. Therefore, use QStrings instead of the picture struct.
This simplifies memory management.

Remove the clone_picture() function, which is not needed anymore.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2018-03-07 16:37:31 +01:00 • committed by Dirk Hohndel
parent 5d372cfda3
commit f60343eebb
7 changed files with 29 additions and 58 deletions
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2
qt-models/divepicturemodel.cpp
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@ -65,7 +65,7 @@ static void scaleImages(PictureEntry &entry, int maxSize)
// Rescale in such a case to avoid resizing artifacts.
if (thumbnail.isNull() || (thumbnail.size().width() < maxSize && thumbnail.size().height() < maxSize)) {
qDebug() << "No thumbnail in cache for" << entry.filename;
thumbnail = getHashedImage(entry.picture).scaled(maxSize, maxSize, Qt::KeepAspectRatio);
thumbnail = getHashedImage(QString(entry.picture->filename));
addThumbnailToCache(thumbnail, entry);
}