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path: root/desktop-widgets/modeldelegates.cpp
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2019-12-05Desktop: refactor WSInfoDelegate logicGravatar Berthold Stoeger
The WSInfoDelegate (weight-system-info delegate) is used to display a combo box of known weightsystem-types and auto-fills the weight if the weightsystem-type is changed. This would overwrite the weight data of the displayed dive when the user hovers over the different entries. Moreover, it saves the original weight in case the user cancels the editing action. This is not viable when implementing undo of weightsystem changes, because hovering over entries should not produce individual undo commands. Instead, implement a special "temporary" row in the weightsystem model. On canceling of the edit actions, simply reload the weightsystem from the unmodified dive. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-12-05Cleanup: return value type from WeightModel::weightSystemAt()Gravatar Berthold Stoeger
There is only one caller of WeightModel::weightSystemAt() and that certainly does not need a pointer into the weightsystem-table of the current dive. Return a value type instead of a pointer. This allows us to mark WeightModel::weightSystemAt() as const and use it from WeightModel::data(). Slightly cleaner code. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-05-11Dive site: show distance to current dive using extra dataGravatar Berthold Stoeger
Currently, in the dive-site selection widget the distance to the dive site of the current dive is shown. Instead, use the recently introduced dive_get_gps_location() function. Thus, the actual GPS coordinates extracted by libdivecomputer are used. The function is only called when the current dive changes and the location is stored in the item delegate. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-29Cleanup: make objects in desktop-widgets/modeldelegates.cppGravatar Berthold Stoeger
A number of objects in this file were global. Yet they weren't used anywhere else. Don't export these symbols by making them of static linkage. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-29Cleanup: fix leak in delegatesGravatar Berthold Stoeger
A copy of a C-string was assigned to a QString. The copy was never freed. Instead, assign the C-string directly. This does the right thing. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Dive sites: simplify nr_of_dives_at_dive_site()Gravatar Berthold Stoeger
1) The second parameter (selected_only) was always false. Therefore, remove it. 2) Simplify the function by simply returning the reference count. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Dive sites: prepare for dive site ref-countingGravatar Berthold Stoeger
Add a dive site table to each dive site to keep track of dives that have been added to a dive site. Add two functions to add dives to / remove dives from dive sites. Since dive sites now contain a dive table, the order of includes had to be changed: "divesite.h" now includes "dive.h" and not vice-versa. This caused some include churn. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-03-27Cleanup: provide printGPSCoords in C and C++ versionsGravatar Berthold Stoeger
printGPSCoords() returned a newly allocated C-style string. Most callers simply made a QString out of it and freed the C-style string. This is paradoxical, as printGPSCoords internally works with QStrings and converts them to C-style on return. Therefore, let printGPSCoords() return a QString and create a printGPSCoordsC() wrapper for the two C-callers. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-03-24Cleanup: fix printGPSCoords signature and leaksGravatar Berthold Stoeger
The printGPSCoords() function returns a copied C-style string. Since the owndership is transferred to the caller, the correct return type is "char *" instead of "const char *". Thus a number of casts when calling free can be removed. Moreover a number of callers didn't free the string and thus were leaking memory. Fix them. Ultimately we might want two versions of the function: one for QString, one for C-style strings. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-01-07Dive list: split DiveTripModel into distinct models (tree and list)Gravatar Berthold Stoeger
The DiveTripModel was used to represent both, trip and list views. Thus many functions had conditionals checking for the current mode and both modes had to be represented by the same data structure. Instead, split the model in two and derive them from a base class, which implements common functions and defines an interface. The model can be switched by a call to resetModel(), which invalidates any pointer obtained by instance(). This is quite surprising behavior. To handle it, straighten out the control flow: DiveListView --> MultiFilterSortModel --> DiveTripModelBase Before, DiveListView accessed DiveTripModelBase directly. A goal of this commit is to enable usage of the same model by mobile and desktop. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-12-14Drop old filter codeGravatar Tomaz Canabrava
Drop tons of now-unused-code. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
2018-10-29Dive site: pass pointer-to-dive_site via QVariantGravatar Berthold Stoeger
There was this ugly pattern of passing pointers-to-dive_site via a QVariant of void * type. This is of course inherently unsafe. Pass these pointers using their proper types instead. This makes it necessary to register them in Qt's meta-type system. Doing so, fixes a bug: QML couldn't call into updateDiveSiteCoordinates() because it didn't know the type and thus the coordinates of the moved flag were not reflected in the divesite-dialog. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-29Dive site: remove UUIDs from LocationInformationModelGravatar Berthold Stoeger
Replace UUIDs from LocationInformationModel and fix the fallout. Notably, replace the UUID "column" by a DIVESITE "column". Getting pointers through Qt's QVariant is horrible, we'll have to think about a better solution. RECENTLY_ADDED_DIVESITE now defines to a special pointer to struct dive_site (defined as ~0). This fixes an interesting logic bug: The old code checked the uuid of the LocationInformationModel (currUuid) for the value "1", which corresponded to RECENTLY_ADDED_DIVESITE. If equal, currType would be set to NEW_DIVE_SITE. Later, _currType_ was compared against _RECENTLY_ADDED_DIVESITE_. This would only work because NEW_DIVE_SITE and RECENTLY_ADDED_DIVESITE both were defined as 1. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-29Dive site: pass dive-site pointer to nr_of_dives_at_dive_site()Gravatar Berthold Stoeger
Instead of passing a uuid, pass a pointer to the dive site. This is small step in an effort to remove uuids. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-21Add 'location_t' data structureGravatar Linus Torvalds
Instead of having people treat latitude and longitude as separate things, just add a 'location_t' data structure that contains both. Almost all cases want to always act on them together. This is really just prep-work for adding a few more locations that we track: I want to add a entry/exit location to each dive (independent of the dive site) because of how the Garmin Descent gives us the information (and hopefully, some day, other dive computers too). Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-10-13Cleanup: Turn widget accessor-functions into simple pointersGravatar Berthold Stoeger
The keeps track of different sub widgets needed by other parts of the code, notably: MainTab PlannerDetails PlannerSettingsWidget ProfileWidget2 DivePlannerWidget DiveListView Access to these widgets was provided with accessor functions. Now these functions were very weird: instead of simply returning pointers that were stored in the class, they accessed a data structure which describes the different application states. But this data structure was "duck-typed", so there was an implicit agreement at which position the pointers to the widgets were put inside. The widgets were then down-cast by the accessor functions. This might make sense if the individual widgets could for some reason be replaced by other widgets [dynamic plugins?], but even then it would be strange, as one would expect to get a pointer to some base class. Therefore, directly store the properly typed pointers to the widgets and simply remove the accessor functions. Why bother? Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-11Dive site: remove access to displayed dive site from LocationFilterDelegateGravatar Berthold Stoeger
When editing a dive, in the location box a list of dive sites is shown containing the distance to the current dive site. This was implemented via the global displayed_dive_site object, which is set when switching between dives. This seems like an unnecessary indirection. Instead, use the current_dive macro. This is part of a series to refactor dive-site handling to use pointers instead of UUIDs and a general push to reduce global state. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-08-26modeldelegates: use font metrics for dive list row heightGravatar Lubomir I. Ivanov
Include font metrics as part of the height in DiveListDelegate::sizeHint(). When 22px is hardcoded, this handles small fonts, but for larger fonts it seem that the bottom of the dive list row text is cut on Windows. Keep 22px as the minimum size hint, but for larger fonts use QFontMetric::height(). Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2018-06-24Localization: remove gettextFromC::instance()Gravatar Berthold Stoeger
There were a handfull instances of the kind 1) gettextFromC::instance()->tr(...) 2) gettextFromC::instance()->trGettext(...) 1) is pointless, as tr is a static function. All instances of 2) were likewise pointless, because trGettext() returns a C-string, which was then immediately converted to a QString. Thus, replace both constructs by gettextFromC::tr(...). After this change there was only one user of gettextFromC::instance() left, viz. the C-interface funtion trGettext(). Therefore, remove gettextFromC::instance() and do all the caching / translating directly in the global trGettext(). Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-05-21desktop-widgets: Change Q_UNUSED to no parameter nameGravatar jan Iversen
C++ permits use of parameters without name, which signals unused Signed-off-by: Jan Iversen <jani@apache.org>
2018-05-14Planner: Add combo box for dive mode selectionGravatar Robert C. Helling
I am not really sure what I am doing here but I copied code from the gas selection. Signed-off-by: Robert C. Helling <helling@atdotde.de>
2018-05-14Core: remove dive.h from files that don't need itGravatar Dirk Hohndel
Of course, quite a few of them indirectly get it through other header files. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-05-14Core: introduce new subsurface-string headerGravatar Dirk Hohndel
First small step to shrinking dive.h. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-05-11Corrected file name "weigthsysteminfomodel" to "weightsysteminfomodel"Gravatar Oliver Schwaneberg
Signed-off-by: Oliver Schwaneberg <oliver.schwaneberg@gmail.com>
2018-03-14Cleanup: consistently use qPrintable()Gravatar Berthold Stoeger
Replace constructs of the kind s.toUtf8().data(), s.toUtf8().constData(), s.toLocal8Bit().data(), s.toLocal8Bit.constData() or qUtf8Printable(s) by qPrintable(s). This is concise, consistent and - in principle - more performant than the .data() versions. Sadly, owing to a suboptimal implementation, qPrintable(s) currently is a pessimization compared to s.toUtf8().data(). A fix is scheduled for new Qt versions: https://codereview.qt-project.org/#/c/221331/ Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2017-12-29cleanup: Unchecked dynamic_castGravatar Jan Mulder
CID 208309 Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-09-04remove Marble from the source treeGravatar Lubomir I. Ivanov
In desktop-widgets, remove globe.cpp, globe.h and also remove the NO_MARBLE macro usage. At this point the MapWidget will always be created and there will always be a map in the application. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-05-09Allow weight system name to be editedGravatar Jan Mulder
Issue #272 lead to the introduction of a new private property of the ComboBoxDelegate class (editable). This new property was not correctly set when creating the weight system delegate. This corrects the (trivial) error, and now allows edit of the weight system name. Fixes: #392 Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-05-06Fix some warningsGravatar Dirk Hohndel
Two unused variables and one case of sign confusion. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2017-04-29Add SPDX header to desktop widgetsGravatar Dirk Hohndel
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2017-03-26QStyleOptionViewItemV4 is deprecated as of Qt 5.7Gravatar Jan Mulder
Trivial change to silence compiler waring about QStyleOptionViewItemV4 being deprecated. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-03-26Allow cylinder names to be editedGravatar Robert C. Helling
The same ComboBoxDelegate is used for picking a cylinder model and picking a gas in the planner waypoint table. In the former case we want to allow the user to edit the string in the second we don't. The difference is not if we are in the planner but which use of the class. So add a bool allowEdit to the constructor. Fixes #272 Signed-off-by: Robert C. Helling <helling@atdotde.de>
2017-03-24Fix double to int truncation in C++ codeGravatar Jeremie Guichard
Wfloat-conversion enabled for C++ part of the code Fix warnings raised by the flag using lrint Original issue reported on the mailing list: The ascent/descent rates are sometimes not what is expected. E.g. setting the ascent rate to 10m/min results in an actual ascent rate of 9m/min. This is due to truncating the ascent rate preference, then effectively rounding up the time to reach each stop to 2s intervals. The result being that setting the ascent rate to 10m/min results in 20s to ascend 3m (9m/min), when it should be exactly 18s. Reported-by: John Smith <noseygit@hotmail.com> Reported-by: Rick Walsh <rickmwalsh@gmail.com> Signed-off-by: Jeremie Guichard <djebrest@gmail.com>
2016-07-09Have divedatapoint store cylinder id instead of gasmixGravatar Rick Walsh
Determining the correct cylinder index from a known gas mix can be complicated, but it is trivial to look up the gasmix from the cylinder_t structure. It makes sense to remember which cylinder is being used. This simplifies handling changing a cylinder's gas mix, either directly by the user, or indirectly in the planner. It also permits tracking of multiple cylinders of the same mix, e.g. independent twins / sidemount. Signed-off-by: Rick Walsh <rickmwalsh@gmail.com> 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>
2016-03-09Silence warnings in modeldelegates.cppGravatar Dirk Hohndel
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2015-11-10modeldelegates: remove printing related delegatesGravatar Lubomir I. Ivanov
Remove HTMLDelegate and ProfilePrintDelagate as these are obosolete. The print related rendering at the moment happens via QWebView. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2015-10-30Move Profile widget out of desktop-widgetsGravatar Tomaz Canabrava
The reason for that is, even if profile widget is made with qpainter and for that reason it should be a desktop widget, it's being used on the mobile version because of a lack of QML plotting library that is fast and reliable. We discovered that it was faster just to encapsulate our Profile in a QML class and call it directly. Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2015-10-30Move qt-ui to desktop-widgetsGravatar Tomaz Canabrava
Since we have now destkop and mobile versions, 'qt-ui' was a very poor name choice for a folder that contains only destkop-enabled widgets. Also, move the graphicsview-common.h/cpp to subsurface-core because it doesn't depend on qgraphicsview, it merely implements all the colors that we use throughout Subsurface, and we will use colors on both desktop and mobile versions Same thing applies for metrics.h/cpp Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>