diff options
| author | Daniel Stenberg <daniel@haxx.se> | 2002-08-23 12:32:52 +0000 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2002-08-23 12:32:52 +0000 |
| commit | b285076925fed906d95573b64115cb3f6bdafe65 (patch) | |
| tree | 6d959f585fc210acf39e667991038d21aef48d13 /apps/menu.h | |
| parent | ad4a92eb87eb98ff316f54f06650f1c5e1dcd7ca (diff) | |
Remade the menu system slightly. All functions invoked from menus now use
the Menu typedef as return type, and *ALL* menus that intercept USB connect
can then return MENU_REFRESH_DIR so that the parent (any parent really) that
do file or dir-accesses knows that and can do the refresh. If no refresh
is needed by the parent, MENU_OK is returned.
Somewhat biggish commit this close to 1.3, but we need to sort out this
refresh-after-usb-connected business.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1948 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/menu.h')
| -rw-r--r-- | apps/menu.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/apps/menu.h b/apps/menu.h index 0871e502c8..fc962c79aa 100644 --- a/apps/menu.h +++ b/apps/menu.h @@ -22,15 +22,23 @@ #include <stdbool.h> +typedef enum { + MENU_OK, + MENU_REFRESH_DIR, /* any file/directory contents need to be re-read */ + MENU_LAST /* don't use as return code, only for number of return codes + available */ +} Menu; + struct menu_items { char *desc; - void (*function) (void); + Menu (*function) (void); }; int menu_init(struct menu_items* items, int count); void menu_exit(int menu); -void menu_run(int menu); void put_cursorxy(int x, int y, bool on); +Menu menu_run(int menu); + #endif /* End __MENU_H__ */ |