Setttings: Eliminate gui_synclist_init_display_settings callbacks

Since synclists are now re-initialized after leaving
Settings menus where the callback was used, it
shouldn't be needed anymore.

gui_synclist_init_display_settings can also be made
local to list.c now.

Change-Id: I674e4da49153440b48298fed7c4d98b421b7beaa

4 files changed, 5 insertions, 31 deletions

diff --git a/apps/gui/list.c b/apps/gui/list.c
index d15948e97a..83d12289f2 100644
--- a/apps/gui/list.c
+++ b/apps/gui/list.c
@@ -123,7 +123,7 @@ void list_init_item_height(struct gui_synclist *list, enum screen_type screen)
 #endif
 }
 
-void gui_synclist_init_display_settings(struct gui_synclist * list)
+static void gui_synclist_init_display_settings(struct gui_synclist * list)
 {
     struct user_settings *gs = &global_settings;
     list->scrollbar = gs->scrollbar;
diff --git a/apps/gui/list.h b/apps/gui/list.h
index 15ee1df736..40a27d1061 100644
--- a/apps/gui/list.h
+++ b/apps/gui/list.h
@@ -190,7 +190,6 @@ struct gui_synclist
 
 extern void list_init(void);
 
-extern void gui_synclist_init_display_settings(struct gui_synclist * list);
 extern void gui_synclist_init(
     struct gui_synclist * lists,
     list_get_name callback_get_item_name,
diff --git a/apps/menus/display_menu.c b/apps/menus/display_menu.c
index b228095bb3..d7993fdbda 100644
--- a/apps/menus/display_menu.c
+++ b/apps/menus/display_menu.c
@@ -335,22 +335,7 @@ MENUITEM_SETTING(list_accel_wait, &global_settings.list_accel_wait, NULL);
 MENUITEM_SETTING(offset_out_of_view, &global_settings.offset_out_of_view, NULL);
 MENUITEM_SETTING(screen_scroll_step, &global_settings.screen_scroll_step, NULL);
 MENUITEM_SETTING(scroll_paginated, &global_settings.scroll_paginated, NULL);
-
-static int listwraparound_callback(int action,
-                                   const struct menu_item_ex *this_item,
-                                   struct gui_synclist *this_list)
-{
-    (void)this_item;
-    switch (action)
-    {
-        case ACTION_EXIT_MENUITEM:
-            gui_synclist_init_display_settings(this_list);
-            break;
-    }
-    return action;
-}
-
-MENUITEM_SETTING(list_wraparound, &global_settings.list_wraparound, listwraparound_callback);
+MENUITEM_SETTING(list_wraparound, &global_settings.list_wraparound, NULL);
 MENUITEM_SETTING(list_order, &global_settings.list_order, NULL);
 
 MAKE_MENU(scroll_settings_menu, ID2P(LANG_SCROLL_MENU), 0, Icon_NOICON,
diff --git a/apps/menus/theme_menu.c b/apps/menus/theme_menu.c
index 61a6937e3c..9c7a174f7f 100644
--- a/apps/menus/theme_menu.c
+++ b/apps/menus/theme_menu.c
@@ -165,16 +165,6 @@ MAKE_MENU(colors_settings, ID2P(LANG_COLORS_MENU),
 /*    BARS MENU                     */
 /*                                  */
 
-static int list_update_callback(int action,
-                             const struct menu_item_ex *this_item,
-                             struct gui_synclist *this_list)
-{
-    (void)this_item;
-    if (action == ACTION_EXIT_MENUITEM)
-        gui_synclist_init_display_settings(this_list);
-    return ACTION_REDRAW;
-}
-
 static int statusbar_callback_ex(int action,const struct menu_item_ex *this_item,
                                 enum screen_type screen)
 {
@@ -213,7 +203,7 @@ static int statusbar_callback(int action,
     return statusbar_callback_ex(action, this_item, SCREEN_MAIN);
 }
 
-MENUITEM_SETTING(scrollbar_item, &global_settings.scrollbar, list_update_callback);
+MENUITEM_SETTING(scrollbar_item, &global_settings.scrollbar, NULL);
 MENUITEM_SETTING(scrollbar_width, &global_settings.scrollbar_width, NULL);
 MENUITEM_SETTING(statusbar, &global_settings.statusbar, statusbar_callback);
 #ifdef HAVE_REMOTE_LCD
@@ -367,6 +357,7 @@ static int showicons_callback(int action,
                              struct gui_synclist *this_list)
 {
     (void)this_item;
+    (void)this_list;
     static bool old_icons;
     switch (action)
     {
@@ -376,7 +367,6 @@ static int showicons_callback(int action,
         case ACTION_EXIT_MENUITEM:
             if (old_icons != global_settings.show_icons)
                 icons_init();
-            gui_synclist_init_display_settings(this_list);
             break;
     }
     return ACTION_REDRAW;
@@ -386,7 +376,7 @@ MENUITEM_SETTING(show_icons, &global_settings.show_icons, showicons_callback);
 MENUITEM_FUNCTION(browse_themes, MENU_FUNC_USEPARAM, 
         ID2P(LANG_CUSTOM_THEME), 
         browse_folder, (void*)&themes, NULL, Icon_Config);
-MENUITEM_SETTING(cursor_style, &global_settings.cursor_style, list_update_callback);
+MENUITEM_SETTING(cursor_style, &global_settings.cursor_style, NULL);
 #if LCD_DEPTH > 1
 MENUITEM_SETTING(sep_menu, &global_settings.list_separator_height, NULL);
 #endif