From ffb92111e5145d77f0d9b5be479a7a9283223407 Mon Sep 17 00:00:00 2001
From: "Lubomir I. Ivanov" <neolit123@gmail.com>
Date: Mon, 17 Jul 2017 22:43:10 +0300
Subject: [PATCH] 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>
---
 mobile-widgets/qmlmapwidgethelper.cpp | 15 +++++++++++++++
 mobile-widgets/qmlmapwidgethelper.h   |  1 +
 2 files changed, 16 insertions(+)

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)));
+	}
+}
diff --git a/mobile-widgets/qmlmapwidgethelper.h b/mobile-widgets/qmlmapwidgethelper.h
index d0f450ed6..bd575c624 100644
--- a/mobile-widgets/qmlmapwidgethelper.h
+++ b/mobile-widgets/qmlmapwidgethelper.h
@@ -17,6 +17,7 @@ public:
 	explicit MapWidgetHelper(QObject *parent = NULL);
 
 	void centerOnDiveSite(struct dive_site *);
+	void reloadMapLocations();
 
 private:
 	QObject *m_map;