keyclick: Add a callback so screens can cancel a click. Add a generic list callback to stop clicks when we are at the end of the list

Change-Id: Iabb44a861dd7506cd883c1bdb0241303fa646746

1 files changed, 4 insertions, 0 deletions

diff --git a/apps/gui/list.h b/apps/gui/list.h
index c53604659e..d9df008956 100644
--- a/apps/gui/list.h
+++ b/apps/gui/list.h
@@ -165,6 +165,10 @@ extern void gui_synclist_set_title(struct gui_synclist * lists, char * title,
                                    enum themable_icons icon);
 extern void gui_synclist_hide_selection_marker(struct gui_synclist *lists,
                                                 bool hide);
+
+#if CONFIG_CODEC == SWCODEC
+extern bool gui_synclist_keyclick_callback(int action, void* data);
+#endif
 /*
  * Do the action implied by the given button,
  * returns true if the action was handled.