menu: Add support for user defined item choice function
Selecting menu items is currently done in menu_interactive_choice()
by reading the user input strings from standard input.
Extend menu_interactive_choice() to support user defined function
for selecting menu items. This function and its argument can be
specified when creating the menu.
Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
diff --git a/include/menu.h b/include/menu.h
index 7af5fdb..f4dd5af 100644
--- a/include/menu.h
+++ b/include/menu.h
@@ -21,7 +21,9 @@
struct menu;
struct menu *menu_create(char *title, int timeout, int prompt,
- void (*item_data_print)(void *));
+ void (*item_data_print)(void *),
+ char *(*item_choice)(void *),
+ void *item_choice_data);
int menu_default_set(struct menu *m, char *item_key);
int menu_get_choice(struct menu *m, void **choice);
int menu_item_add(struct menu *m, char *item_key, void *item_data);