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Added menu_insert()

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4826 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2004-07-05 14:26:58 +00:00
parent b40591947d
commit 82586a69e6
2 changed files with 23 additions and 0 deletions
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21
apps/menu.c
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@ -440,6 +440,27 @@ void menu_delete(int menu, int position)
menus[menu].cursor = menus[menu].itemcount - 1;
}
void menu_insert(int menu, int position, char *desc, int voice_id,
bool (*function) (void))
{
int i;
if(position < 0)
position = menus[menu].itemcount;
/* Move the items below one position forward */
for( i = menus[menu].itemcount; i > position; i--)
menus[menu].items[i] = menus[menu].items[i - 1];
/* Increase the count */
menus[menu].itemcount++;
/* Update the current item */
menus[menu].items[position].desc = desc;
menus[menu].items[position].voice_id = voice_id;
menus[menu].items[position].function = function;
}
/*
* Property function - return the "count" of menu items in "menu"
*/

2
apps/menu.h
View file

@ -47,5 +47,7 @@ int menu_count(int menu);
bool menu_moveup(int menu);
bool menu_movedown(int menu);
void menu_draw(int menu);
void menu_insert(int menu, int position, char *desc, int voice_id,
bool (*function) (void));
#endif /* End __MENU_H__ */