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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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7
core/imagedownloader.h
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@ -9,16 +9,15 @@
class ImageDownloader : public QObject {
Q_OBJECT
public:
ImageDownloader(struct picture *picture);
~ImageDownloader();
ImageDownloader(const QString &filename);
void load(bool fromHash);
private:
bool loadFromUrl(const QUrl &); // return true on success
void saveImage(QNetworkReply *reply, bool &success);
struct picture *picture;
QString filename;
};
QImage getHashedImage(struct picture *picture);
QImage getHashedImage(const QString &filename);
#endif // IMAGEDOWNLOADER_H