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#ifndef DIVEPICTUREMODEL_H
#define DIVEPICTUREMODEL_H
#include <QAbstractTableModel>
#include <QImage>
#include <QFuture>
typedef QPair<QString, QByteArray> SHashedFilename;
class SHashedImage : public QImage {
public:
SHashedImage(struct picture *picture);
};
struct PhotoHelper {
QImage image;
int offsetSeconds;
};
typedef QList<struct picture *> SPictureList;
typedef struct picture *picturepointer;
typedef QPair<picturepointer, QImage> SPixmap;
// function that will scale the pixmap, used inside the QtConcurrent thread.
SPixmap scaleImages(picturepointer picture);
class DivePictureModel : public QAbstractTableModel {
Q_OBJECT
public:
static DivePictureModel *instance();
virtual int columnCount(const QModelIndex &parent = QModelIndex()) const;
virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
virtual void updateDivePictures();
void updateDivePicturesWhenDone(QList<QFuture<void> >);
void removePicture(const QString& fileUrl);
protected:
DivePictureModel();
int numberOfPictures;
// Currently, load the images on the fly
// Later, use a thread to load the images
// Later, save the thumbnails so we don't need to reopen every time.
QHash<QString, PhotoHelper> stringPixmapCache;
};
#endif
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