fix: close preferences when going to background

Whenever we go to background and preferences are open, close
the preferences view before. This avoids the annoying situation
where ring is in preview mode and the camera continues recording
the user.

Change-Id: I10bcb2f8b46c5750757763913fcd6b0e1e635302
Tuleap: #1851
Reviewed-by: Sébastien Blin <sebastien.blin@savoirfairelinux.com>

src/ring_client.cpp

@@ -253,6 +253,7 @@ on_close_window(GtkWidget *window, G_GNUC_UNUSED GdkEvent *event, RingClient *cl
     if (g_settings_get_boolean(priv->settings, "show-status-icon")) {
         /* we want to simply hide the window and keep the client running */
         ring_window_hide(client);
+        ring_main_window_reset(RING_MAIN_WINDOW(window));
         return TRUE; /* do not propogate event */
     } else {
         /* we want to quit the application, so just propogate the event */

src/ringmainwindow.cpp

@@ -1452,6 +1452,15 @@ CppImpl::slotShowIncomingCallView(const std::string& id, lrc::api::conversation:
 
 }} // namespace <anonymous>::details
 
+void
+ring_main_window_reset(RingMainWindow* self)
+{
+    g_return_if_fail(IS_RING_MAIN_WINDOW(self));
+    auto* priv = RING_MAIN_WINDOW_GET_PRIVATE(RING_MAIN_WINDOW(self));
+    if (priv->cpp->show_settings)
+        priv->cpp->leaveSettingsView();
+}
+
 //==============================================================================
 
 static void

src/ringmainwindow.h

@@ -37,6 +37,7 @@ typedef struct _RingMainWindowClass RingMainWindowClass;
 
 GType      ring_main_window_get_type (void) G_GNUC_CONST;
 GtkWidget *ring_main_window_new      (GtkApplication *app);
+void       ring_main_window_reset    (RingMainWindow *win);
 
 G_END_DECLS