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2019-04-12Dive site: implement purge of unused dive sitesGravatar Berthold Stoeger
Add a "purge unused dive sites" button to the dive site list. Connect it to a new PurgeUnusedDiveSites command. Implementation was trivial: simply copy the DeleteDiveSites command. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Dive sites: stretch name and description columnsGravatar Berthold Stoeger
Stretch the name and description columns in the dive site table, so that they don't start too small. This should only be a temporary solution, as it disables the save column width to preferences feature of TableView. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Cleanup: remove unnecessary signalGravatar Berthold Stoeger
The edit dive site button was connected to a *signal* of MainWindow, which was connected to a slot of MainWindow. Remove the unnecessary intermediate signal. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Undo: implement undo of dive site location editingGravatar Berthold Stoeger
Simply copy the code of note editing. It's a bit more complex, since we have to parse the Gps coordinates. For consitency, rename the COORD field to LOCATION (the field in the dive_site struct is called LOCATION). Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Desktop: create new custom TextEdit widget for notes-fieldGravatar Berthold Stoeger
Currently, the notes field uses a QTextEdit, which doesn't send a signal if it goes out of focus. But for undo of dive-editing we don't want to create an undo object for *every* text change. Thus, create a custom TextEdit widget that derives from QTextEdit and turns the focusOutEvent into a editingFinished signal. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Dive site: scroll to changed dive siteGravatar Berthold Stoeger
If the name of a dive site is edited, it might wander somewhere else in the table and thus out of view. Hook into the "dive site changed" signal and scroll there. The code is rather subtle as it depends on signals being called in a certain order: First the item is moved in the model, only then can we scroll to the correct place. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Dive site: on first addition of dive site, edit nameGravatar Berthold Stoeger
When adding a dive site, enter the name field of the new dive site. Thus, when adding a new dive site, the user can immediately edit the name. The code is rather subtle: It hooks into the dive site added signal before executing the command and unhooks afterwards. This only works, because signals are executed in order of connect - thus the model adds the index first and only *then* is the field edited. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Undo: implement undo of dive site additionGravatar Berthold Stoeger
Implement a dive site addition undo command and connect it to the add dive site button. The added dive site has a default name ("new dive site"). Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Dive site: don't auto delete unused dive sitesGravatar Berthold Stoeger
This feature will be replaced by. 1) An explicit purge empty dive sites feature. 2) Not allocating dummy dive sites for GPS coordinates. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Dive site: introduce proxy model DiveSiteSortedModelGravatar Berthold Stoeger
The LocationInformationModel used to sort its entries and was completely rebuilt after every change. This makes it rather complex to support incremental changes. Instead, keep LocationInformationModel sorted by UUID so that indexes are consistent with indices in the core dive site table. Implement sorting by other columns than name and enable sorting in the dive site view. Finally, don't cache the list of dive site names for the mobile app, since that would also need some rather convoluted methods of keeping the list up to date. Calculate it on the fly. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Dive site: add dive site list tabGravatar Berthold Stoeger
Add a very simple tab-widget presenting the list of known dive sites. The table is rendered using our custom "TableView". The (mis)uses the "LocationInformationModel". It moves the items to be displayed (delete, name, description, number of dives) to the front and makes the others hidden. Moreover, it was necessary to limit the geo-tag decoration role to the name to avoid having the icon next to each column. Make the trash-can icon active and the name and description editable. This is modelled after the cylinders-table code. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Dive site: add dive site ref-countingGravatar Berthold Stoeger
Instead of setting dive->dive_site directly, call the add_dive_to_dive_site() and unregister_dive_from_dive_site() functions. In the parser this turned out to be a bit tricky. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Dive site: set UUID only on save or loadGravatar Berthold Stoeger
Since the UUID will be overwritten on save and is only used on save and load, set it only on save or load. For other created dive sites, leave the UUID field uninitialized. This means that the UUID will change between saves. Let's see how the git saver handles that. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Undo: consider dive site in AddDive()Gravatar Berthold Stoeger
If a dive site was added for a new dive, remove it on undo. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Cleanup: Remove dead code when picking a new dive siteGravatar Berthold Stoeger
When a new dive site is created in MainTab::updateDiveSite() and there is no text, it gets a generic name. But: the function exits early if there is no text, so this is dead code. Remove. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12Dive site: add dive site table parameter to dive site functionsGravatar Berthold Stoeger
To enable undo of dive site functions, it is crucial to work with different dive site tables. Therefore add a dive site table parameter to dive site functions. For now, always pass the global dive site table. Thus, this commit shouldn't alter any functionality. After this change, a simple search for dive_site_table reveals all places where the global dive site table is accessed. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-04-12optimize selectedDivesGasUsed()Gravatar Rolf Eike Beer
-return the result instead of storing in a parameter, we now know that the list contains only those results that are generated in the function -allocate the result with the correct length right from the start -do not iterate over keys of a map and then do a map lookup to get the value but use an iterator that gives us both right from the start -remove one call alltogether as the results were not used there Signed-off-by: Rolf Eike Beer <eike@sf-mail.de>
2019-04-12use QStringLiteral for constantsGravatar Rolf Eike Beer
Signed-off-by: Rolf Eike Beer <eike@sf-mail.de>
2019-04-12get rid of some foreach and Q_FOREACH constructsGravatar Rolf Eike Beer
See https://www.kdab.com/goodbye-q_foreach/ This is reduced to the places where the container is const or can be made const without the need to always introduce an extra variable. Sadly qAsConst (Qt 5.7) and std::as_const (C++17) are not available in all supported setups. Also do some minor cleanups along the way. Signed-off-by: Rolf Eike Beer <eike@sf-mail.de>
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>
2019-02-18Edit: use correct offset when changing dive timesGravatar Berthold Stoeger
The undo-work reversed the direction of the offset. This was apparently only fixed when using the menu entry, but not when editing dives directly. Invert the offset to get the correct time. While doing so, remove a redundant if: First it checked whether the dates are the same, then whether the offset is non-zero. Fixes #1975. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-02-02Cleanup: remove unused function MainTab::setCurrentLocationIndexGravatar Berthold Stoeger
The last caller was removed in ce8199cdfdef97437ad85178c7104f307baf018b. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-01-27Cleanup: remove redundant conditionalGravatar Berthold Stoeger
In MainTab::acceptChanges there was a "editMode != ADD" condition inside a else block to "editMode == ADD", which is therefore redundant. Remove. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-12-17Show average max depth in statistics tabGravatar Robert C. Helling
This makes more sense than average depth. The min entry is also about max depth for a dive. Signed-off-by: Robert C. Helling <helling@atdotde.de>
2018-12-14Drop old filter codeGravatar Tomaz Canabrava
Drop tons of now-unused-code. Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
2018-11-18Core: remove "when" field of struct dive_tripGravatar Berthold Stoeger
The when field gives the time of the first dive. Instead of keeping this field in sync, replace it by a function that determines the time of the first dive. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-11-05Dive list: split reload() in reload() and setSortOrder()Gravatar Berthold Stoeger
The DiveListView code had a very fundamental problem with its header: Each had its own idea of who is responsible for sorting. Since we can't easily change QHeaderView, accept QHeaderView as the authority on sort-column and order. To make this possible, split the reload() function in two distinct functions: - reload() reloads the model and sorts according to the current sort criterion. - setSortOrder() tells the header to display a certain sort criterion. If this is a new criterion, it will then emit a signal. In this signal, resort according to that criterion. Thus, the actual sorting code has to be moved from the headerClicked() to a new sortIndicatorChanged() slot. Morover, the sorting of the QHeaderView has to be used. Reported-by: Stefan Fuchs <sfuchs@gmx.de> Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-11-01Dive list: remove forceSort parameter from DiveListView::reload()Gravatar Berthold Stoeger
DiveListView::reload() was called for full reset of the dive list and for changing the view (tree vs. lis) in DiveListView::headerClicked(). Since the latter does sorting by itself, a parameter "forceSort" was introduced, which defaulted to true, but was set to false by DiveListView::headerClicked(). To remove complexity, simply let DiveListView::headerClicked() set the view by itself and remove tha parameter. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-31Desktop: do not crash in verbose mode on empty dive siteGravatar Jan Mulder
Import dives from a DC, and have ssrf started in verbose mode. After downloading dives, hit ok, to add them to the dive list. This crashes as we cannot get the uuid from the null dive site. Added a simple guard to fix this. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2018-10-29Dive site: replace dive->dive_site_uuid by dive_siteGravatar Berthold Stoeger
Replace the UUID reference of struct dive by a pointer to dive_site. This commit is rather large in lines, but nevertheless quite simple since most of the UUID->pointer work was done in previous commits. 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 delete_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>
2018-10-29Dive site: pass dive-site pointer to is_dive_site_used()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>
2018-10-29Dive site: return pointer to dive_site in create_dive_site_*()Gravatar Berthold Stoeger
This changes more of the dive-site interface to return pointers instead of UUIDs. Currently, most call sites directly extract UUIDs afterwards. Ultimately, the UUIDs will be generally replaced by pointers, which will then simplify these callers. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-24Show coordinates if no tags from reverse geolookupGravatar Miika Turkia
This will display the dive site coordinates after the Location label if there are no associated tags from reverse geolookup. Thus it'll be clearer for users that we do have GPS location stored for the dive, and might be able to see more easily if the recorded coordinates are correct. Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
2018-10-23Dive site: remove webservice code in MainTab::updateDiveSite()Gravatar Berthold Stoeger
There was still code in MainTab::updateDiveSite() related to dive-sites obtained from the obsolete web-service. Remove. 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: rename MainWindow member variablesGravatar Berthold Stoeger
Instead of the weirdly named "information" and the inconsistent "dive_list" use the logical "mainTab" and the camel-cased "diveList", respectively. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
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>
2018-10-13Dive site: use own copy of taxonomy in dive-site-edit widgetGravatar Berthold Stoeger
The dive-site-edit widget uses a copy of the to-be-edited site to compare with old values. Generally, this seems overkill (the original dive-site can be used for such a comparison). But one place where it can't simply be removed is the taxonomy, because the widget needs a place to store the unsaved data. Change the code to use an explicit taxonomy structure instead of the one provided in the copy. This should ultimately allow removal of the latter. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-13Dive site: explicitly init displayed_dive_site on show widgetGravatar Berthold Stoeger
The global object "displayed_dive_site" is used to store the old dive site data for the edit-dive-site widget. The fields of the widget were initialized from this object in the show event. Therefore the object was updated in numerous parts of the code to make sure that it was up-to-date. Instead, move the initialization of the object to the function that also initiatlizes the fields. Call this function explicitly before showing the widget. This makes the data-fow distinctly easier to understand. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-13Cleanup: remove outdated commentGravatar Berthold Stoeger
Remove a comment which is outdated in two ways: 1) The global variable "displayed_dive_site" was not used at all. 2) The location box cannot be used to rename dive sites. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-13Dive site: use displayed_dive in MainTab::refreshDisplayedDiveSiteGravatar Berthold Stoeger
MainTab::refreshDisplayedDiveSite() was used after dive-site edit to update the information of the location entry box. This should always display the dive-site of the currently shown/edited dive, therefore it makes no sense to use the displayed_dive_site here. Simply use the dive site of displayed_dive. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-13Dive edit: always use dive site of displayed_dive in updateDiveInfoGravatar Berthold Stoeger
The old code had a special case for dive-editing mode: The dive site uuid of displayed_dive_site instead of displayed_dive was used. This makes no sense, because displayed_dive_site is only used by the dive-site-edit widget, which firstly cannot be activated during dive-edit and secondly doesn't change the dive site id anyway. Thus, use the dive site of the currently edited/displayed dive in all cases. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-12Cleanup: remove unused function MainTab::showLocation()Gravatar Berthold Stoeger
The last caller was removed way back in 266e754d08499a4ed45024d4886c4e799e7951e7. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-12Whitespace onlyGravatar Jan Mulder
Separated from the previous commit as I do not like big whitespace changes in a small functional commit. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2018-10-12Edit: prevent not needed change markingGravatar Jan Mulder
While trying to understand more of the big change from PR 1528, I found that the divelist was marked changed while it was not changed at all. Reason is simple. The MODIFY_DIVES code assumes its called only for truly changed data. But in case of saving tagged strings, it was not. This fixes this. And I do not believe this has any visual effects. Further, the now broken indentation is fixed seperately. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2018-10-11Cleanup: remove ReverseGeoLookupThreadGravatar Berthold Stoeger
Fetching the taxonomy from GPS coordinates was implemented in a QThread. But the only access to the main function was a direct call to run(). Thus, the thread was *never* started. The function call was always asynchronous [it was using an event loop though, so the UI doesn't hang]. Notably this means that the signals connected to the thread would never fire. And the spinner would never be activated. Thus: 1) Turn the thread into a simple function. 2) Remove the spinner. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-11Undo: make adding of planned dive undo-ableGravatar Berthold Stoeger
Planned dives were still added by directly calling core code. This could confuse the undo-machinery, leading to crashes. Instead, use the proper undo-command. The problem is that as opposed to the other AddDive-commands, planned dives may belong to a trip. Thus, the interface to the AddDive command was changed to respect the divetrip field. Make sure that the other callers reset that field (actually, it should never be set). Add a comment describing the perhaps surprising interface (the passed-in dive, usually displayed dive, is reset). Moreover, a dive cloned in the planner is not assigned a new number. Thus, add an argument to the AddDive-command, which expresses whether a new number should be generated for the to-be-added dive. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>