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path: root/map-widget/qmlmapwidgethelper.cpp
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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>
2018-10-08Map: zoom on dive sites when flipping through dive site listGravatar Berthold Stoeger
The dive site list was connected to centerOnDiveSite(). Apparently, the currently selected dive site should have been shown in the map. Yet, this never worked, because the actual dive site of the selected dive had precedence in centerOnDiveSite(). It seems that centerOnDiveSite() had actually to purposes: 1) center on the passed in dive site 2) center on the dive sites of the selected dives Therefore, split this function in two separate functions for each of these use-cases. This allows us to remove some pre-processor magic (mobile vs. desktop) and to remove a parameter from the MainTab::diveSiteChanged() signal. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-08-18map-widget: add support for filtering of map locationsGravatar Lubomir I. Ivanov
If the dive list is filtered the map should hide dive locations that do not match the dive list filter. To achieve that, loop over dives instead of dive sites in MapWidgetHelper::reloadMapLocations() and discard dives that are hidden by the filter. Then check if a dive has a dive site attached to it and re-use the old functionality. Suggested-by: Willem Ferguson <willemferguson@zoology.up.ac.za> Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2018-06-04Cleanup: fold core/helpers.h into core/qthelper.hGravatar Berthold Stoeger
helpers.h included qthelper.h and all functions declared in helpers.h were defined in qthelper.h. Therefore fold the former into the latter, since the split seems completely arbitrary. While doing so, change the return-type of get_dc_nichname from "const QString" to "QString". Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
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>
2018-04-02mapwidget-mobile: do not animate the first selectionGravatar Lubomir I. Ivanov
centerOnLocationHard() is added in MapPage.qml so that on `firstRun` the map is hard panned to the desired location without animation. This affects the selection of a new "Dive details" -> "Map it" or when opening a GPS location in the map. The idea behind this change is to avoid starting the map animation from an arbitrary location such as [0,0] or London. Also, to not start the map zoomed out completely and then zoom in on a selected dive. For this change to work, add the helper getCoordinatesForUUID() to qmlmapwidgethelper.cpp/.h and use it to obtain the QGeoCoordinates for a dive site UUID. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2018-03-11qmapwidgethelper: make adjustmets for the mobile versionGravatar Lubomir I. Ivanov
The mobile version is limited as it does not support dive list selection of multiple dives and editing multiple dives. Also the dive list on mobile does not follow the same indexing as the desktop version dive list. Use the SUBSURFACE_MOBILE macro and for: - centerOnDiveSite() either deselect map markers or center on a single one (never on a rectangle like the desktop version) - selectedLocationChanged() and selectVisibleLocations() return a list of single dive ID Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2018-03-11qmapwidgethelper: add centerOnDiveSiteUUID()Gravatar Lubomir I. Ivanov
centerOnDiveSiteUUID() is a helper to center the map on a dive_site UUID instead of a dive_site pointer. Make it call centerOnDiveSite(). Make both this function and reloadMapLocations() Q_INVOKABLE as these are going to be called from QML. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2018-03-11qmapwidgethelper: move includes to the headerGravatar Lubomir I. Ivanov
Add the following includes in the header - <QVariant> and <QGeoCoordinate> otherwise the mobile build fails. It is unclear how the desktop build does not complain about this. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-12-28cleanup: Uninitialized pointer fieldGravatar Jan Mulder
CID: 208335 Mainly to silence Coverity, as I do not believe this caused any problem. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2017-11-27map-widget: use 'getter' function coordinate() for MapLocationGravatar Lubomir I. Ivanov
Avoid using qvariant_cast() with getRole() in favor of MapLocation::coordinate() in MapWidgetHelper::reloadMapLocations(). This makes the code more readble. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-11-27map-widget: start dive site editing with coords pre-enteredGravatar Lubomir I. Ivanov
Once the user starts editing a dive site, make sure to pass coordinates of either the current map center (if a new MapLocation is being added) or the coordinates of the existing MapLocation. The "Dive site management" coordinates text field would receive these new coordinates after the displayed_dive_site struct is updated and the coordinatesChanged() signal is emitted. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-11-27map-widget: move the map with the edited dive siteGravatar Lubomir I. Ivanov
Once the user starts editing the coordinates by hand (from the "Dive site management" UI) make sure to update the map to center on those user entered coordinates. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-11-09map-widget: allow real-time updates of edited markersGravatar Lubomir I. Ivanov
This patch allows updating the location of map markers while editing a dive site and updating the text in the LocationInformationWidget in real-time. Currently it is only possible to see the marker changes by clicking 'Apply'. The modification required the following changes: - add the MapWidget::updateCurrentDiveSiteCoordinatesToMap() slot and call it each time the GPS text updates - separate the updateCurrentDiveSiteCoordinates(FromMap/ToMap) logic by having the FromMap/ToMap suffix to method names - make MapWidgetHelper::updateCurrentDiveSiteCoordinatesToMap() call a new MapLocationModel::updateMapLocationCoordinates() method, which updates selected location coordinates and the model - add MapLocation::setCoordinateNoEmit() that does not emit a signal when updating a coordinate Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-11-09map-widget: use current center when editing new markersGravatar Lubomir I. Ivanov
When starting to edit a new dive location, create a marker at the current map center instead of zooming out and centering on the 0,0 coordinate. This will help (and speed up) a lot the edition, if the user needs to add numerous dive markers at a specific location close to each other. refs #754 Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
2017-11-05map-widget: move the widget and its resources to 'map-widget'Gravatar Lubomir I. Ivanov
Move all the map widget platform agnostic files to the <subsurface-root>/map-widget folder. This avoids the confusion about the desktop version of subsurface using mobile components. The map widget is planned as a shared component between the mobile and desktop versions. desktop-widgets/mapwidget[.h/.cpp] still remain as those are specific to the desktop version. Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>