diff options
Diffstat (limited to 'scripts/config/menu.c')
-rw-r--r-- | scripts/config/menu.c | 69 |
1 files changed, 29 insertions, 40 deletions
diff --git a/scripts/config/menu.c b/scripts/config/menu.c index 22fd26a9f7..d41a61a73a 100644 --- a/scripts/config/menu.c +++ b/scripts/config/menu.c @@ -661,11 +661,6 @@ const char *menu_get_prompt(struct menu *menu) return NULL; } -struct menu *menu_get_root_menu(struct menu *menu) -{ - return &rootmenu; -} - struct menu *menu_get_parent_menu(struct menu *menu) { enum prop_type type; @@ -706,6 +701,11 @@ static void get_dep_str(struct gstr *r, struct expr *expr, const char *prefix) } } +int __attribute__((weak)) get_jump_key_char(void) +{ + return -1; +} + static void get_prompt_str(struct gstr *r, struct property *prop, struct list_head *head) { @@ -727,52 +727,41 @@ static void get_prompt_str(struct gstr *r, struct property *prop, if (!expr_eq(prop->menu->dep, prop->visible.expr)) get_dep_str(r, prop->visible.expr, " Visible if: "); - menu = prop->menu->parent; + menu = prop->menu; for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) { - bool accessible = menu_is_visible(menu); - submenu[i++] = menu; - if (location == NULL && accessible) + if (location == NULL && menu_is_visible(menu)) location = menu; } if (head && location) { jump = xmalloc(sizeof(struct jump_key)); + jump->target = location; + list_add_tail(&jump->entries, head); + } - if (menu_is_visible(prop->menu)) { - /* - * There is not enough room to put the hint at the - * beginning of the "Prompt" line. Put the hint on the - * last "Location" line even when it would belong on - * the former. - */ - jump->target = prop->menu; - } else - jump->target = location; + str_printf(r, " Location:\n"); + for (j = 0; --i >= 0; j++) { + int jk = -1; + int indent = 2 * j + 4; - if (list_empty(head)) - jump->index = 0; - else - jump->index = list_entry(head->prev, struct jump_key, - entries)->index + 1; + menu = submenu[i]; + if (jump && menu == location) { + jump->offset = strlen(r->s); + jk = get_jump_key_char(); + } - list_add_tail(&jump->entries, head); - } + if (jk >= 0) { + str_printf(r, "(%c)", jk); + indent -= 3; + } - if (i > 0) { - str_printf(r, " Location:\n"); - for (j = 4; --i >= 0; j += 2) { - menu = submenu[i]; - if (jump && menu == location) - jump->offset = strlen(r->s); - str_printf(r, "%*c-> %s", j, ' ', - menu_get_prompt(menu)); - if (menu->sym) { - str_printf(r, " (%s [=%s])", menu->sym->name ? - menu->sym->name : "<choice>", - sym_get_string_value(menu->sym)); - } - str_append(r, "\n"); + str_printf(r, "%*c-> %s", indent, ' ', menu_get_prompt(menu)); + if (menu->sym) { + str_printf(r, " (%s [=%s])", menu->sym->name ? + menu->sym->name : "<choice>", + sym_get_string_value(menu->sym)); } + str_append(r, "\n"); } } |