mapwidgethelper: add the reloadMapLocations() method

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>

1 files changed, 15 insertions, 0 deletions

diff --git a/mobile-widgets/qmlmapwidgethelper.cpp b/mobile-widgets/qmlmapwidgethelper.cpp
index 3a0e4aa71..c560c5aaf 100644
--- a/mobile-widgets/qmlmapwidgethelper.cpp
+++ b/mobile-widgets/qmlmapwidgethelper.cpp
@@ -23,3 +23,18 @@ void MapWidgetHelper::centerOnDiveSite(struct dive_site *ds)
 	                          Q_ARG(QVariant, latitude),

 	                          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)));

+	}

+}