Prevent changing any camera properties while device change is in progress

[harmattan/cameraplus] / src / settings.h

diff --git a/src/settings.h b/src/settings.h
index 2ec2558..e5a8500 100644 (file)
--- a/src/settings.h
+++ b/src/settings.h
@@ -174,6 +174,7 @@ signals:
   void gridEnabledChanged();
   void faceDetectionEnabledChanged();
   void zoomAsShutterChanged();
+  void deviceAboutToChange();
   void deviceChanged();
 
 private: