items.push_back (MenuElem (_("Hide All"), sigc::mem_fun (*this, &EditorRoutes::hide_all_routes)));
items.push_back (MenuElem (_("Show All Audio Tracks"), sigc::mem_fun (*this, &EditorRoutes::show_all_audiotracks)));
items.push_back (MenuElem (_("Hide All Audio Tracks"), sigc::mem_fun (*this, &EditorRoutes::hide_all_audiotracks)));
items.push_back (MenuElem (_("Hide All"), sigc::mem_fun (*this, &EditorRoutes::hide_all_routes)));
items.push_back (MenuElem (_("Show All Audio Tracks"), sigc::mem_fun (*this, &EditorRoutes::show_all_audiotracks)));
items.push_back (MenuElem (_("Hide All Audio Tracks"), sigc::mem_fun (*this, &EditorRoutes::hide_all_audiotracks)));