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2018-10-14Cleanup: constify get_dive_gas() and get_dive_gas_string()Gravatar Berthold Stoeger
There's no reason for the dive input-parameter being non-const. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-14Cleanup: free all data in clear_table()Gravatar Berthold Stoeger
Instead of calling free() on all dives, call free_dive() which also frees additional allocated data, not only the dive struct. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-14Cleanup: move clear_table() to divesite.cGravatar Berthold Stoeger
There were two declaration of clear_table(), one in dive.h and one in parse.h. The definition was in parse.c. Since the parser doesn't even use the function, move the function and its declaration to divelist.[ch] and remove the redundant declaration in dive.h. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-14Parser: remove global variable dive_idGravatar Berthold Stoeger
This variable was only used in the divinglog_dive() function. There, it was initialized right at the beginning and therefore there seems to be no point in conserving its value across function-calls. Make the variable local and remove the global version. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-14Cleanup: remove rebasing artefactsGravatar Berthold Stoeger
Embarrassingly, the header-comment in divelist.c contained a rebasing artefact. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-14Desktop: Enable next/prev DCs only for applicable divesGravatar Jan Mulder
Does not solve any problem, but might help users that are confused about the next/prev DC menu items, to select a different profile for the currently selected dive. So, enable these menu items only for dives where more than one DC is used. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2018-10-14Autogroup only when selectedGravatar Jan Mulder
Comits f427226b3b and 43c3885249f of the undo series introduced 2 calls of autogroup_dives() without checking the autogroup global boolean. This is a bug. An import from DC (for example) then triggers an autogrouping, the divelist is autogrouped, and the UI button is off. This commit solves this. I've chosen for a guard in the autogroup_dives() that now is a no-op when called when the user did not select autogrouping. In additon, simplified the other calls to this function, as we do not need to check before calling any more. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
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: replace displayed_dive_site by pointerGravatar Berthold Stoeger
In the dive-site-edit widget, a copy of the current dive site was used to store the old (pre-edit) data. This is not necessary, since we can simply access the data in the original dive site. Thus, replace the subobject by a simple pointer. This is part of a series to replace dive-site uuids by pointers. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-13Dive site: don't use displayed_dive_site to store GPS coordinatesGravatar Berthold Stoeger
The displayed_dive_site object is used in the dive-site-edit widget to store the old (before-edit) data. But it was also used to store the GPS data when changed on the map or the input box. Very confusing. Instead, use the text field as only authoritative source of the GPS data. This introduces a small behavioral change: when changing the text of the GPS text field, update the list of dive sites at the same position. 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: un-globalize displayed_dive_siteGravatar Berthold Stoeger
The global object displayed_dive_site is used a a backing-store by the dive-site-edit widget. All external accesses were removed, therefore make the object local to the widget. 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>
2018-10-13Desktop: enable tab-changes-focus for TagWidgetGravatar Berthold Stoeger
When tabbing through the dive-info screen, a dive-master and a dive-buddy would be added. The reason is that pressing tab would be interpreted as a text-input. Disable this behavior by calling setTabChangesFocus(true) in the TagWidget constructor. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-12core: recognize Aqualung i770R over BLEGravatar Dirk Hohndel
The name seems crazy until you realize that FQ is 0x4651 which is the model number of the i770R. And the six digits are the serial number of the device. Still crazy, but at least now you understand WHY. Thanks to Jef for decoding that. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12Tests: only compile TestHelper if BT support is enabledGravatar Dirk Hohndel
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12Tests: allow compilation with older Qt versionsGravatar Dirk Hohndel
Comparisons of QString results with C strings didn't always exist. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12Bluetooth: actually download from the device selectedGravatar Dirk Hohndel
If we update the device with a shortcut button, this is the reliable way to get the information we need. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12Bluetooth: add helper to separate BT name and addressGravatar Dirk Hohndel
And restructure the existing "isBtAddress()" function in the process. Also add more tests. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12Bluetooth: restart scan for different device on macOSGravatar Dirk Hohndel
This makes no sense, but apparently we need to start a fresh scan in order to be able to talk to a different BLE dive computer on the Mac. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12Bluetooth: show the user that we are waiting to connect to DCGravatar Dirk Hohndel
Previously nothing was shown while we were trying to connect; now we show a busy indication in the progress bar and ensure that the 'waiting to connect' text is displayed. The progress bar switches back to showing actual progress once we have connected and are downloading data. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12Bluetooth: wait until we actually have device infoGravatar Dirk Hohndel
On macOS, we cannot connect to a BT/BLE device until we have scanned it. Right now this just sits quietly and waits, which given how long this can take is rather unsatisfying and might look like Subsurface is hung. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12Bluetooth: start discovery if address isn't already knownGravatar Dirk Hohndel
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12Bluetooth: move declaration and make variable file scopedGravatar Dirk Hohndel
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12Bluetooth: remember all data during a scan on macOSGravatar Dirk Hohndel
Since we trigger a scan even without the dialog to pick the right device, we need to remember all devices that we find. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12Bluetooth: run a discovery agent for BT/BLE dive computers on macOSGravatar Dirk Hohndel
This way the scan time will be shorter (which on macOS can be 25+ seconds). Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12Bluetooth: discovery should always scan on macOS as wellGravatar Dirk Hohndel
Instead of only starting the scan when explicitly asked to do so in the BT dialog, create the discovery agent when the download dialog opens, since on macOS we cannot connect to a device without having scanned for it first. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12tests: add test for the BT/BLE address recognitionGravatar Dirk Hohndel
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12core: helper function to recognize BT/BLE addressesGravatar Dirk Hohndel
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2018-10-12QML, cleanup: remove stackViewGravatar Jan Mulder
There is no reason (any more?) to have a property defined that basically renames the global pageStack into a local pageView. Just cleanup. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
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 SsrfFilterSortProxyModelGravatar Berthold Stoeger
SsrfFilterSortProxyModel was a thin wrapper around QFilterSortProxyModel, which was intended as a convenience class to avoid deriving from the latter. The filter and sort functions were replaced by simple function pointers. Unfortunately, by using function-pointers, the whole thing was rather weak as these functions do not have state. The last user was removed in ac8dcd7f65b78958587ba025280ed4c529b0b519. Therefore, remove the whole class. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-11Map: remove access to displayed_dive_site in GPS-filter modelGravatar Berthold Stoeger
The location information shows a list of dive sites at the same location as the edited dive site. This was done by passing a function to an "SsrfSortFilterProxyModel". Unfortunately, the latter does only support function pointers without state and therefore had to access the global "displayed_dive_site" object. Replace the SsrfSortFilterProxyModel by a proper subclass of QSortFilterProxyModel that contains information on the position and id of the currently edited dive site. Update the filter model if the location of the dive site changes. This introduces a behavioral change: editing the GPS location will lead to an updated list. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-11Map: don't access displayed_dive_site in reloadMapLocations()Gravatar Berthold Stoeger
MapWidgetHelper::reloadMapLocations() reloads all dive flags of the non-hidden dives plus the one of the currently edited dive. Use the current_dive macro to determine whether this is the current dive site instead of the global displayed_dive_site object. This is part of a series of commits, which makes the map-code independent of the global displayed_dive_site object. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-11Map: pass down dive site in prepareForGetDiveCoordinates()Gravatar Berthold Stoeger
Instead of reading out the global object "displayed_dive_site", pass the dive site to be edited in arguments to prepareForGetDiveCoordinates() and enter edit mode. Simplify the code in LocationInformationWidget by not using signals to call the prepareForGetDiveCoordinates() function. While doing this, collect common code in accept() and reject() in the already existing resetState() function. This is another entry in a series of commits that makes data-flow more clear by removing access to the global "displayed_dive_site" object. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-11Map: split void MapWidget::setEditMode()Gravatar Berthold Stoeger
The setEditMode(bool) function behaves very differently, when entering and exiting edit mode. Therefore, split it in two versions. This will allow to pass arguments that make sense only when entering the edit mode. Since setEditMode() doesn't exist anymore, turn the editMode Q_PROPERTY line to the MEMBER version. Accordingly, remove the reader function. If QML wants to enter edit mode, it should invoke the appropriate function and not simply set the flag. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-11Map: pass changed coordinates via signalGravatar Berthold Stoeger
The coordinates of a "dragged flag" were passed out-of-bound via the global "displayed_dive_site" object and then a signal was sent to notify of the changed coordinates. Instead, pass the coordinates directly via the signal. This makes the data- and control-flow more clear. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-11Map: remove LocationInformationWidget::coordinatesChanged signalGravatar Berthold Stoeger
This was used by LocationInformationWidget to instruct the map that the coordinates of the current dive site has changed. There is no reason why this couldn't be a function call, as no other object ever connect()s to this signal. In fact, such a function already exists viz. updateLocationOnMap. Therefore, replace the signal by a simple function call. Moreover, the uuid and coordinates of the dive site were transported via the global "displayed_dive_site" object. Instead, pass this information in the parameters of the function. This makes it easier to reason about data- and control-flow. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-11Geo lookup: don't pass arguments / result via global objectGravatar Berthold Stoeger
The reverseGeoLookup() fetches dive-site data via GPS coordinates. The coordinates and the result were passed via the global "displayed_dive_site" object. To make data-flow more clear, pass data as in and out parameters instead. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-11Geo lookup: make the reply a managed-pointerGravatar Berthold Stoeger
By making reply a std::unique_ptr<>, the function can be quit from any point and the reply will be freed. This is valid according to Qt's documentation as we're not deleting during signal processing. This commit fixes a leak: reply was overwritten with the address of a new object without freeing the old object. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-10-11Geo lookup: make the QNetworkAccessManager a static objectGravatar Berthold Stoeger
According to Qt's docs, the QNetworkAccessManager is supposed to be a long-living object. Therefore, don't create one on every geo-lookup, but a single object for all geo-lookups. By making the object function-local it is only initiaized on first use. Morover this limits the amount of concurrent geo lookups. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
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>
2018-10-11Dive 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>
2018-10-11Update CHANGELOG.mdGravatar Berthold Stoeger
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>