map-widget: allow real-time updates of edited markers

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>

1 files changed, 2 insertions, 0 deletions

diff --git a/qt-models/maplocationmodel.h b/qt-models/maplocationmodel.h
index 114de4c92..e198773a5 100644
--- a/qt-models/maplocationmodel.h
+++ b/qt-models/maplocationmodel.h
@@ -27,6 +27,7 @@ public:
 	QVariant getRole(int role) const;
 	QGeoCoordinate coordinate();
 	void setCoordinate(QGeoCoordinate coord);
+	void setCoordinateNoEmit(QGeoCoordinate coord);
 	quint32 uuid();
 
 	enum Roles {
@@ -62,6 +63,7 @@ public:
 	void addList(QVector<MapLocation *>);
 	void clear();
 	MapLocation *getMapLocationForUuid(quint32 uuid);
+	void updateMapLocationCoordinates(quint32 uuid, QGeoCoordinate coord);
 	Q_INVOKABLE void setSelectedUuid(QVariant uuid, QVariant fromClick = true);
 	quint32 selectedUuid();