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2017-12-29cleanup: less than operators shall not use equalGravatar Jan Mulder
See also commit c032006d91ee3c. Compare functions passed to sort functions need to compare for less-than and not less-or-equal. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-12-28cleanup: Uninitialized scalar fieldGravatar Jan Mulder
CID 45184 Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-12-28cleanup: Uninitialized scalar fieldGravatar Jan Mulder
CID 208317 CID 208325 Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-12-28cleanup: Logically dead codeGravatar Jan Mulder
CID 208318 Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-12-28cleanup: Argument cannot be negativeGravatar Jan Mulder
CID 208296. IndexOf can return -1 when not found, which will not happen in this context, so just to silence Coverity. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-12-28filter: fix trip header bugGravatar Jan Mulder
With commit 5962f00679fae555, a well known problem was introduced. Incorrect width setting for the spanning trip lines. And as there is even a specific functon for that, just call this. The reason the mentioned commit introduces this, is that invalidate() causes layoutChanged signals, and invalidateFilter() does not. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-12-28filter: setStringList() at end of every changeGravatar Jan Mulder
This is mainly code maintenance. Instead of emitting explicit dataChanged signals, we can make sure that setStringList() is called after all model data manipulation is ready. Accoording to the Qt docs: "The model will notify any attached views that its underlying data has changed". In itself, this does not solve the tripped assert mentioned in commit 5962f00679fae5, but this calling at the end just feels better. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-12-28filter: prevent assert trap on exit filtersGravatar Jan Mulder
This "bug" is found using Qt 5.10 compiled in developer mode. Access the filers, click a little around here, close the filters. Almost every time the following assert is triggered: ASSERT failure in QPersistentModelIndex::~QPersistentModelIndex: "persistent model indexes corrupted", file itemmodels/qabstractitemmodel.cpp, line 643 This is relatively deep down in Qt, and it is triggered by clearing the filters. Trying to force a crash when using the same scenario in Qt 5.10 compiled for production (so no active asserts) did not result in a crash. So, upto this time, it is unclear if the Qt assert points out a real problem, or it is some false alarm (for whatever reason). Further investigation shows that the assert can be solved by changing the invalidate() to an invalidateFilter(). Indeed, the last variant is a little more lightweigt, and does seem to do the same job from a functional point of view (in this case). Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-12-28Remove unnecessary dynamic_cast<>s in filter codeGravatar Berthold Stoeger
FilterModelBase is a direct subclass of QAbstractItemModel. Therefore, dynamic_cast<>ing the former to the latter is unnecessary. Probably an artifact of previous code. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-12-26Cleanup: avoid a few memory leaksGravatar Dirk Hohndel
Coverity CID 215199 Coverity CID 215195 Coverity CID 215196 Coverity CID 215198 Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2017-12-26Introduce negate-toggle buttons to filter listsGravatar Berthold Stoeger
Introduce toggle buttons which mean "filter all dives except those fulfilling the selected criteria". The old code used to check for rowCount() == 0. This should never happen, because there is always a row "empty field". This check was moved into the preamble of the functions to seperate it from the actual logic. Fixes #435 Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-12-24Remove superfluous QScopedPointer<>s in singletonsGravatar Berthold Stoeger
There was a curious pattern of singletons being implemented based on QScopedPointer<>s. This is an unnecessary level of indirection: The lifetime of the smart pointer is the same as that of the pointed-to object. Therefore, replace these pointers by the respective objects. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-12-24Small whitespace updatesGravatar Dirk Hohndel
We aren't really consistent. And I don't do this often enough. But based on a few things that I saw in a recent commit, I wanted to at least fix those. And then of course fixed everything in those two files. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
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>
2017-12-24Add select-all, deselect-all and invert-selection options to filtersGravatar Berthold Stoeger
To every filter list add a menu button that allows selection of all, selection of none or inversion of selection. Implements #435. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-12-24Move *FilterModel functions into base classGravatar Berthold Stoeger
The *FilterModels had a number of of virtual functions, which only accessed members of the base class. Moreover, these functions were identical and generated with macros. Therefore, move these functions to the base class. The one excption is data(), which uses different count functions (passed as a macro parameter). Thus, introduce a virtual countDives() function and likewise move data() to the base class. A function pointer might be even more clear, but since the rest of the code/Qt relies heavily on runtime polymorphism, let's do the same here. The only macros left are those creating the singleton accessors. This could be more clearly realized by templates, but let's likewise keep it the way is. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-12-24Fold MultiFilterInterface into FilterModelBaseGravatar Berthold Stoeger
There were two classes, MultiFilterInterface and FiterModelBase. The latter derives from the former and from QStringListModel. The former was not used anywhere else. Moreover, in contradiction to its name, MultiFilterInterface is not an interface (in the Java sense), because it actually has (non-virtual) data members. All in all, the data model is very weird. Merge these two classes, since there seems to be no gain whatsoever from keeping MultiFilterInterface separate. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-12-24Use function emitDataChanged in diveplannermodel consistentlyGravatar Stefan Fuchs
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
2017-12-24Simplify update of gflow and gfhigh values in the codeGravatar Stefan Fuchs
The more complex handling is no longer needed because: - Keyboard tracking for gfhigh/low UI fields was switched off here: 030c094854aeab4aaade523d7126728d9ce98a5b - GFhigh was limited to 40 here: 53fffe0ce3696de33ce4657e20d295e4a43e0fd9 Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
2017-12-24Correcty typo ghflow -> gflow in diveplannermodel.cppGravatar Stefan Fuchs
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
2017-12-21Fix BuddyFilterModelGravatar Berthold Stoeger
Commit 6343515fedbc43be4fd2cb3f1b3fea384e362c59 introduced equality instead of substring comparison for filters. This broke the buddy filter in the case of more than one buddy, because in such a case the buddy list is a comma-separated string. Fix this by splitting the buddy string, trimming the individual strings and search in the list. Fixes #969 Reported-by: <yrevawerd@gmail.com> Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
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 protected DivePictureModel members privateGravatar Berthold Stoeger
The constructor and the list of pictures was protected, but the class neither had friends nor subclasses (a subclass was removed in a recent commit). 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>
2017-12-14mobile: stay on same dive after editGravatar Jan Mulder
See issue #875. In hindsight the reason for this bug is easy to understand. When updating a dive, the dive was first removed from the model, and added in its new state again. This does seems resonable, but the delete in the model causes the internal (QML) state to be changed, and the previous state (like the currentIndex that was pointing to the just deleted row, so that one is changed to something valid internally) is not restored at recreation of the edited dive. The QML engine has no way to understand that the remove and subsequent add are in fact one atomic operation. This can be solved by simply updating the underlying data in place, and notifying the change using a dataChanged emitted signal. The dataChanged signal takes care of the repaint of the screen, and there is no need for removeRow/insertRow pairs. Fixes: #875 Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
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>
2017-12-13Remove unused divesitepicturemodel from qt-modelsGravatar Stefan Fuchs
Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
2017-12-10Remove outdated commentGravatar Berthold Stoeger
The removed comment in qt-models/divepicturemodel.h described todo items which were already implemented. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
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>
2017-12-08Cleanup: mark parameter as potentially unusedGravatar Dirk Hohndel
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2017-12-02In planner variations use variables for delta valuesGravatar Stefan Fuchs
Plus a small layout change: Add a colon behind "Stop time". Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
2017-12-02Planner variations stop time calculation cover all stopsGravatar Stefan Fuchs
Simplify the sum up of the deco stop times for analysis of the planner variations. Plus rename define for deco stop variations debug output Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
2017-12-01Remove unnecessary #include and correct whitespaceGravatar Robert C. Helling
Signed-off-by: Robert C. Helling <helling@atdotde.de>
2017-12-01Change #include line to make Linux builds happyGravatar Robert C. Helling
Let's see if this helps the Linux build on TravisCI. Signed-off-by: Robert C. Helling <helling@atdotde.de>
2017-12-01Document background computation of variationsGravatar Robert C. Helling
Update changelog, update user manual, clarify meaning in dive notes. Signed-off-by: Robert C. Helling <helling@atdotde.de>
2017-12-01Prevent redundant replanningGravatar Robert C. Helling
Planning dives is heavy on CPU, so better be sure we only do it when needed. In particular, when moving around dive points, we only want a new plan once per move and not three times (triggered at various points in the chain of events). This should significantly improve planner snappiness. Signed-off-by: Robert C. Helling <helling@atdotde.de>
2017-12-01Disable plan variation in recreational modeGravatar Rick Walsh
Calculating variations when in recreational mode doesn't make sense, and can prevent variations from being calculated when switching back to Buhlmann or VPM-B modes. Signed-off-by: Rick Walsh <rickmwalsh@gmail.com>
2017-12-01Add imperial units to variations computationGravatar Robert C. Helling
Signed-off-by: Robert C. Helling <helling@atdotde.de>
2017-12-01Don't block profile updates in variations computationGravatar Robert C. Helling
We needed to prevent updates when we messed with the diveplannerpointsmodel as those would trigger starting planning from scratch causing infinite loops. Now, the variations calculation operates on a copy of the diveplan, so the model is no longer involved and we should not block recalculations (as those might be triggered by the UI). Signed-off-by: Robert C. Helling <helling@atdotde.de>
2017-12-01Make background calculation optionalGravatar Robert C. Helling
Signed-off-by: Robert C. Helling <helling@atdotde.de>
2017-12-01Actually compute variations in backgroundGravatar Robert C. Helling
This reenables the computation of plan variations but now in a separate thread. Once finieshed, a signal is sent to update the notes. Signed-off-by: Robert C. Helling <helling@atdotde.de>
2017-11-30Use better aliases for icons.Gravatar Martin Měřinský
Icon aliases were complete mess. Some icons had alias some didn't. Named with underscores vs. hyphens vs. camelCase. Lower vs. upper case. "ICON" prefix vs. suffix vs. nothing. With vs. without filename suffix. Some didn't make sence. Eg. mapwidget-marker-gray (I can see, it's grey, but what does it represent?) Some were duplicated, eg warning vs. warning-icon. Some were name after widget, which is wrong. Do not reinvent wheel. Use widely used naming scheme close to Freedesktop Icon Naming Specification. This will enable usage of common icons from current set in the future. Thus Subsurface will fit nicely to GUI. This changes icon aliases to one, easy grep-able style. Signed-off-by: Martin Měřinský <mermar@centrum.cz>
2017-11-29Revert "Use consistent aliases for all icons."Gravatar Dirk Hohndel
This reverts commit 92e9c6606f6ef3ad16d2e31f9f9a8f5fa14f2c1a.
2017-11-29Use consistent aliases for all icons.Gravatar Martin Měřinský
Icon aliases were inconsistent mess. Underscores vs. hyphens vs. camelCase. With vs. without filename suffix. Lower vs. upper case. "icon" suffix vs. prefix vs. nothing. Some were duplicated, eg warning vs. warning-icon. Some icons didn't have alias at all. This changes all icon aliases to one, easy grep-able style which complies to Freedesktop Icon Naming Specification (Guidelines). Signed-off-by: Martin Měřinský <mermar@centrum.cz>
2017-11-27Add debug function dump_cylindersGravatar Stefan Fuchs
This function can be used to dump print all cylinder data. Signed-off-by: Stefan Fuchs <sfuchs@gmx.de>
2017-11-26Inform LocationFilterModel of added dive site nameGravatar Berthold Stoeger
If the user implicitly adds a dive site by editing a dive, and a location filter is active, check the new dive site in the location filter. This is done by informing the LocationFilterModel of the new dive site name prior to repopulation. The LocationFilterModel then adds a corresponding entry and marks it as checked. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>