Dive pictures show pictures of all selected dives

In the dive picture tab show pictures of all selected dive.
But at the same moment take care that in the profile only
pictures from displayed_dive are displayed.

Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>

1 files changed, 15 insertions, 6 deletions

diff --git a/qt-models/divepicturemodel.cpp b/qt-models/divepicturemodel.cpp
index 41035aba2..894cd3db6 100644
--- a/qt-models/divepicturemodel.cpp
+++ b/qt-models/divepicturemodel.cpp
@@ -36,7 +36,7 @@ DivePictureModel *DivePictureModel::instance()
 	return self;
 }
 
-DivePictureModel::DivePictureModel()
+DivePictureModel::DivePictureModel() : rowDDStart(0), rowDDEnd(0)
 {
 }
 
@@ -56,13 +56,22 @@ void DivePictureModel::updateDivePictures()
 		endRemoveRows();
 	}
 
-	// if the dive_table is empty, ignore the displayed_dive
-	if (dive_table.nr == 0 || dive_get_picture_count(&displayed_dive) == 0)
+	// if the dive_table is empty, quit
+	if (dive_table.nr == 0)
 		return;
 
-	FOR_EACH_PICTURE_NON_PTR(displayed_dive)
-		pictures.push_back({picture, picture->filename, QImage(), picture->offset.seconds});
-
+	int i;
+	struct dive *dive;
+	for_each_dive (i, dive) {
+		if (dive->selected) {
+			if (dive->id == displayed_dive.id)
+				rowDDStart = pictures.count();
+			FOR_EACH_PICTURE(dive)
+				pictures.push_back({picture, picture->filename, QImage(), picture->offset.seconds});
+			if (dive->id == displayed_dive.id)
+				rowDDEnd = pictures.count() - 1;
+		}
+	}
 	QtConcurrent::blockingMap(pictures, scaleImages);
 
 	beginInsertRows(QModelIndex(), 0, pictures.count() - 1);