2 files changed, 9 insertions, 0 deletions

diff --git a/apps/gui/list.c b/apps/gui/list.c
index b0d7829f9a..425cab9a0f 100644
--- a/apps/gui/list.c
+++ b/apps/gui/list.c
@@ -880,6 +880,13 @@ bool list_do_action(int context, int timeout,
     return gui_synclist_do_button(lists, action, wrap);
 }
 
+bool gui_synclist_item_is_onscreen(struct gui_synclist *lists,
+                                   enum screen_type screen, int item)
+{
+    int nb_lines = list_get_nb_lines(lists, screen);
+    return (unsigned)(item - lists->start_item[screen]) < (unsigned) nb_lines;
+}
+
 /* Simple use list implementation */
 static int simplelist_line_count = 0, simplelist_line_remaining;
 static int simplelist_line_pos;
diff --git a/apps/gui/list.h b/apps/gui/list.h
index ef08a9e220..1be9da496a 100644
--- a/apps/gui/list.h
+++ b/apps/gui/list.h
@@ -167,6 +167,8 @@ 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);
+extern bool gui_synclist_item_is_onscreen(struct gui_synclist *lists,
+                                          enum screen_type screen, int item);
 
 #if CONFIG_CODEC == SWCODEC
 extern bool gui_synclist_keyclick_callback(int action, void* data);