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mapwidgethelper: add the reloadMapLocations() method

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reloadMapLocations() is the method which is called when the list
of markers (model) should be cleared and re-populated with new MapLocation
objects.

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>
This commit is contained in:
Lubomir I. Ivanov 2017-07-17 22:43:10 +03:00 • committed by Dirk Hohndel
parent f44645b6fe
commit ffb92111e5
2 changed files with 16 additions and 0 deletions
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15
mobile-widgets/qmlmapwidgethelper.cpp
View file

@ -23,3 +23,18 @@ void MapWidgetHelper::centerOnDiveSite(struct dive_site *ds)
Q_ARG(QVariant, latitude), Q_ARG(QVariant, latitude),
Q_ARG(QVariant, longitude)); Q_ARG(QVariant, longitude));
} }
void MapWidgetHelper::reloadMapLocations()
{
struct dive_site *ds;
int idx;
m_mapLocationModel->clear();
for_each_dive_site(idx, ds) {
if (!dive_site_has_gps_location(ds))
continue;
const qreal longitude = ds->longitude.udeg / 1000000.0;
const qreal latitude = ds->latitude.udeg / 1000000.0;
m_mapLocationModel->add(new MapLocation(QGeoCoordinate(latitude, longitude)));
}
}

1
mobile-widgets/qmlmapwidgethelper.h
View file

@ -17,6 +17,7 @@ public:
explicit MapWidgetHelper(QObject *parent = NULL); explicit MapWidgetHelper(QObject *parent = NULL);
void centerOnDiveSite(struct dive_site *); void centerOnDiveSite(struct dive_site *);
void reloadMapLocations();
private: private:
QObject *m_map; QObject *m_map;