Map: pass changed coordinates via signal

The coordinates of a "dragged flag" were passed out-of-bound via
the global "displayed_dive_site" object and then a signal was sent
to notify of the changed coordinates.

Instead, pass the coordinates directly via the signal. This makes
the data- and control-flow more clear.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

1 files changed, 2 insertions, 2 deletions

diff --git a/desktop-widgets/mapwidget.h b/desktop-widgets/mapwidget.h
index aa528c980..e85dd885b 100644
--- a/desktop-widgets/mapwidget.h
+++ b/desktop-widgets/mapwidget.h
@@ -25,7 +25,7 @@ public:
 	void reload();
 
 signals:
-	void coordinatesChanged();
+	void coordinatesChanged(degrees_t latitude, degrees_t longitude);
 
 public slots:
 	void centerOnSelectedDiveSite();
@@ -35,7 +35,7 @@ public slots:
 	void repopulateLabels();
 	void prepareForGetDiveCoordinates();
 	void selectedDivesChanged(QList<int>);
-	void coordinatesChangedLocal();
+	void coordinatesChangedLocal(degrees_t latitude, degrees_t longitude);
 	void doneLoading(QQuickWidget::Status status);
 	void updateDiveSiteCoordinates(uint32_t uuid, degrees_t latitude, degrees_t longitude);