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path: root/qt-models/divepicturemodel.cpp
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2017-12-24beginInsertRows requires last >= firstGravatar Jan Mulder
Found while compiled against Qt 5.10 build from source. The assert Q_ASSERT(last >= first) is trapped by this beginInsertRows in case there are no pictures. Just do not call this when there are no pictures. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-12-18Implement different zoom levels for dive photos tabGravatar Berthold Stoeger
This implements different zoom levels for the dive photos tab as suggested by Stefan Fuchs <sfuchs@gmx.de> in #898. The zoom level can be changed using a slider or CTRL+mousewheel. Zoom levels range from a third of the standard thumbnail size to thrice the standard thumbnail size. Thumbnails are cached in maximum resolution and scaled down on the fly. Because the profile widget took its pictures from the photo list model, an extra picture copy with a fixed size had to be introduced. The UI is still a bit crude. Reported-by: Stefan Fuchs <sfuchs@gmx.de> Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-12-18Make scaleImages() a static functionGravatar Berthold Stoeger
It was only used by the DivePictureModel class, no need to export it. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-12-15divepicturemodel: Reset start and end row for displayed_dive correctlyGravatar Stefan Fuchs
Correct way of using indices for rowDDstart and rowDDend. Reset rowDDstart and rowDDend at beginning of updating dive pictures. Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
2017-12-13Enable removal of pictures from different dives at the same momentGravatar Stefan Fuchs
Suggested-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at> Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
2017-12-13Dive pictures show pictures of all selected divesGravatar Stefan Fuchs
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>
2017-12-10Make thumbnail code threadsafeGravatar Berthold Stoeger
The thumbnailing in qt-models/divepicturemodel.cpp was performed concurrently, but the thumbnailCache was not protected from races. Resolve this by guarding the thumbnalCache accesses with mutexes. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-12-10Simplify DivePictureModelGravatar Berthold Stoeger
The code of DivePictureModel used a QHash to keep track of thumbnails. Not only was the code rather complex - it also had the consequence that pictures are sorted according to the hash function, i.e. seemingly random. This commit replaces the QHash by a simple QList which keeps track of thumbnails and some meta-data. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-12-10Whitespace fixes in qt-models/divepicturemodel.cppGravatar Berthold Stoeger
Note that constructs like QList<QFuture<void>> is incompatible with pre-C++11 compilers. But the code base is so full of C++11isms that we may just as well remove asymmetric eye-sores of the kind "QList<QFuture<void> >". Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-04-29Add SPDX header to Qt modelsGravatar Dirk Hohndel
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2016-04-04Move subsurface-core to core and qt-mobile to mobile-widgetsGravatar Dirk Hohndel
Having subsurface-core as a directory name really messes with autocomplete and is obviously redundant. Simmilarly, qt-mobile caused an autocomplete conflict and also was inconsistent with the desktop-widget name for the directory containing the "other" UI. And while cleaning up the resulting change in the path name for include files, I decided to clean up those even more to make them consistent overall. This could have been handled in more commits, but since this requires a make clean before the build, it seemed more sensible to do it all in one. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2016-03-08Silence warnings in divepicturemodel.cppGravatar Tomaz Canabrava
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2015-11-09Store Thumbnails with image hashesGravatar Robert C. Helling
This drastically improves the time it takes to select a dive with several pictures at the expense of longer startup and bigger hash files. Signed-off-by: Robert C. Helling <helling@atdotde.de> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2015-11-06Move ImageDownloader out of the desktop widgetsGravatar Dirk Hohndel
This required a bit more untangling, but with this it seems we can build subsurface-mobile again (at least on the desktop). Interesting is the removal from inside the ImageDownloader of the call to DivePictureModel::instance()->updateDivePictures() - which actually could cause some interesting recursion issues. If it turns out we did indeed need this, it needs to be re-architected. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2015-11-03Context menu for images: change DivePicture modelGravatar Guido Lerch
Altering DivePicture model to allow deleting images from the QListView without immediate updating of the list. Updating is determined by an additioanl parameter Signed-off-by: Guido Lerch <guido.lerch@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2015-10-03Make logical block match indentationGravatar Dirk Hohndel
Coverity CID 1325519 Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2015-08-15Add DiveSitePicturesModelGravatar Tomaz Canabrava
This model should be used inside the Edit Dive Site mode. It should display all photos from all dives that are part of this dive site, ignoring trips. Signed-off-by: Tomaz Canabrava <tomaz.canabrava@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2015-05-29Move DivePictureModel to qt-modelsGravatar Tomaz Canabrava
This class will surely be used on the mobile version, and it was very tangled inside divepicturewidget. Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>