diff options
| author |  Lubomir I. Ivanov <neolit123@gmail.com> | 2017-07-24 21:15:23 +0300 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2017-07-28 07:31:11 -0700 |
| commit | 50f42cfdef3e77ad912869af931d0796655368df (patch) | |
| tree | 725820ed049c31eed8240557a68be66db09606d7 /mobile-widgets/qmlmapwidgethelper.cpp | |
| parent | 5ea702199bba685e78c9592b4016dc3afed12833 (diff) | |
| download | subsurface-50f42cfdef3e77ad912869af931d0796655368df.tar.gz | |
mapwidgethelper: obtain a list of nearby dives
Based on a current location (MapLocation), iterate the dive list
and add nearby dives (distance smaller than m_smallCircleRadius) to
a local QList property (m_selectedDiveIds).
Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
Diffstat (limited to 'mobile-widgets/qmlmapwidgethelper.cpp')
| -rw-r--r-- | mobile-widgets/qmlmapwidgethelper.cpp | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/mobile-widgets/qmlmapwidgethelper.cpp b/mobile-widgets/qmlmapwidgethelper.cpp index 27505d192..415cc2483 100644 --- a/mobile-widgets/qmlmapwidgethelper.cpp +++ b/mobile-widgets/qmlmapwidgethelper.cpp @@ -59,7 +59,22 @@ void MapWidgetHelper::reloadMapLocations() void MapWidgetHelper::selectedLocationChanged(MapLocation *location)
{
- qDebug() << location;
+ int idx;
+ struct dive *dive;
+ m_selectedDiveIds.clear();
+ QGeoCoordinate locationCoord = qvariant_cast<QGeoCoordinate>(location->getRole(MapLocation::Roles::RoleCoordinate));
+ for_each_dive (idx, dive) {
+ struct dive_site *ds = get_dive_site_for_dive(dive);
+ if (!dive_site_has_gps_location(ds))
+ continue;
+ const qreal latitude = ds->latitude.udeg * 0.000001;
+ const qreal longitude = ds->longitude.udeg * 0.000001;
+ QGeoCoordinate dsCoord(latitude, longitude);
+ if (locationCoord.distanceTo(dsCoord) < m_smallCircleRadius)
+ m_selectedDiveIds.append(idx);
+ }
+
+ qDebug() << "selectedDiveIds:" << m_selectedDiveIds;
}
/*
|