Enable QuickScreen in filtered dir modes & playlist viewer

Will allow the QuickScreen to be accessed in the playlist catalogue
and when editing a playlist using the playlist viewer.

Change-Id: I4b7108db6384eb2077ffdccb2992f2e51a39f42f

2 files changed, 24 insertions, 6 deletions

diff --git a/apps/playlist_viewer.c b/apps/playlist_viewer.c
index 318bdcd915..e0e2e787cd 100644
--- a/apps/playlist_viewer.c
+++ b/apps/playlist_viewer.c
@@ -853,6 +853,24 @@ enum playlist_viewer_result playlist_viewer_ex(const char* filename)
             case ACTION_STD_MENU:
                 ret = PLAYLIST_VIEWER_MAINMENU;
                 goto exit;
+#ifdef HAVE_QUICKSCREEN
+            case ACTION_STD_QUICKSCREEN:
+                    if (!global_settings.shortcuts_replaces_qs)
+                    {
+                        quick_screen_quick(button);
+                        update_playlist(true);
+                        gui_synclist_set_voice_callback(&playlist_lists,
+                                                        global_settings.talk_file?
+                                                        &playlist_callback_voice:NULL);
+                        gui_synclist_set_icon_callback(&playlist_lists,
+                                      global_settings.playlist_viewer_icons?
+                                      &playlist_callback_icons:NULL);
+                        gui_synclist_set_title(&playlist_lists, str(LANG_PLAYLIST), Icon_Playlist);
+                        gui_synclist_draw(&playlist_lists);
+                        gui_synclist_speak_item(&playlist_lists);
+                        break;
+                    }
+#endif
             default:
                 if(default_event_handler(button) == SYS_USB_CONNECTED)
                 {
diff --git a/apps/tree.c b/apps/tree.c
index 44af918804..9e4aafccfe 100644
--- a/apps/tree.c
+++ b/apps/tree.c
@@ -735,18 +735,18 @@ static int dirbrowse(void)
                 break;
 #ifdef HAVE_QUICKSCREEN
             case ACTION_STD_QUICKSCREEN:
-                /* don't enter f2 from plugin browser */
-                if (*tc.dirfilter < NUM_FILTER_MODES)
+                if (global_settings.shortcuts_replaces_qs)
                 {
-                    if (global_settings.shortcuts_replaces_qs)
+                    if (*tc.dirfilter < NUM_FILTER_MODES)
                     {
                         global_status.last_screen = GO_TO_SHORTCUTMENU;
                         return quick_screen_quick(button);
                     }
-                    else if (quick_screen_quick(button))
-                        reload_dir = true;
-                    restore = true;
+                    break;
                 }
+                else if (quick_screen_quick(button))
+                    reload_dir = true;
+                restore = true;
                 break;
 #endif