Dive pictures: don't update all images on drag&drop to profile

Gracefully handle drag & drop to the profile, which changes the
offset of the pictures. To do this, keep the pictures in the
DivePictureModel and the ProfileWidget2 sorted by offset and
re-arrange if needed to keep the list sorted. This needs some
code reshuffling.

Introduce a helper-function that moves ranges in arrays.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Berthold Stoeger 2018-06-30 21:32:14 +02:00 committed by Dirk Hohndel
parent 0aaa1bf386
commit 9efb56e2d4
5 changed files with 174 additions and 38 deletions

View file

@ -7,6 +7,7 @@
#include <QFuture>
struct PictureEntry {
int diveId;
struct picture *picture;
QString filename;
QImage image;
@ -22,7 +23,7 @@ public:
virtual int rowCount(const QModelIndex &parent = QModelIndex()) const;
virtual void updateDivePictures();
void removePictures(const QVector<QString> &fileUrls);
void updateDivePictureOffset(const QString &filename, int offsetSeconds);
void updateDivePictureOffset(int diveId, const QString &filename, int offsetSeconds);
signals:
void picturesRemoved(const QVector<QString> &fileUrls);
public slots: