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-rw-r--r--scripts/kconfig/nconf.c58
1 files changed, 26 insertions, 32 deletions
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index e0f965529166..7b371bd7fb36 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -268,7 +268,7 @@ static int mwin_max_cols;
static MENU *curses_menu;
static ITEM *curses_menu_items[MAX_MENU_ITEMS];
static struct mitem k_menu_items[MAX_MENU_ITEMS];
-static int items_num;
+static unsigned int items_num;
static int global_exit;
/* the currently selected button */
static const char *current_instructions = menu_instructions;
@@ -370,18 +370,18 @@ static void print_function_line(void)
int lines = getmaxy(stdscr);
for (i = 0; i < function_keys_num; i++) {
- (void) wattrset(main_window, attributes[FUNCTION_HIGHLIGHT]);
+ wattrset(main_window, attr_function_highlight);
mvwprintw(main_window, lines-3, offset,
"%s",
function_keys[i].key_str);
- (void) wattrset(main_window, attributes[FUNCTION_TEXT]);
+ wattrset(main_window, attr_function_text);
offset += strlen(function_keys[i].key_str);
mvwprintw(main_window, lines-3,
offset, "%s",
function_keys[i].func);
offset += strlen(function_keys[i].func) + skip;
}
- (void) wattrset(main_window, attributes[NORMAL]);
+ wattrset(main_window, attr_normal);
}
/* help */
@@ -496,16 +496,20 @@ typedef enum {MATCH_TINKER_PATTERN_UP, MATCH_TINKER_PATTERN_DOWN,
/* return the index of the matched item, or -1 if no such item exists */
static int get_mext_match(const char *match_str, match_f flag)
{
- int match_start = item_index(current_item(curses_menu));
- int index;
+ int match_start, index;
+
+ /* Do not search if the menu is empty (i.e. items_num == 0) */
+ match_start = item_index(current_item(curses_menu));
+ if (match_start == ERR)
+ return -1;
if (flag == FIND_NEXT_MATCH_DOWN)
++match_start;
else if (flag == FIND_NEXT_MATCH_UP)
--match_start;
+ match_start = (match_start + items_num) % items_num;
index = match_start;
- index = (index + items_num) % items_num;
while (true) {
char *str = k_menu_items[index].str;
if (strcasestr(str, match_str) != NULL)
@@ -627,19 +631,12 @@ static int item_is_tag(char tag)
static char filename[PATH_MAX+1];
static char menu_backtitle[PATH_MAX+128];
-static const char *set_config_filename(const char *config_filename)
+static void set_config_filename(const char *config_filename)
{
- int size;
+ snprintf(menu_backtitle, sizeof(menu_backtitle), "%s - %s",
+ config_filename, rootmenu.prompt->text);
- size = snprintf(menu_backtitle, sizeof(menu_backtitle),
- "%s - %s", config_filename, rootmenu.prompt->text);
- if (size >= sizeof(menu_backtitle))
- menu_backtitle[sizeof(menu_backtitle)-1] = '\0';
-
- size = snprintf(filename, sizeof(filename), "%s", config_filename);
- if (size >= sizeof(filename))
- filename[sizeof(filename)-1] = '\0';
- return menu_backtitle;
+ snprintf(filename, sizeof(filename), "%s", config_filename);
}
/* return = 0 means we are successful.
@@ -956,16 +953,15 @@ static void show_menu(const char *prompt, const char *instructions,
current_instructions = instructions;
clear();
- (void) wattrset(main_window, attributes[NORMAL]);
- print_in_middle(stdscr, 1, 0, getmaxx(stdscr),
+ print_in_middle(stdscr, 1, getmaxx(stdscr),
menu_backtitle,
- attributes[MAIN_HEADING]);
+ attr_main_heading);
- (void) wattrset(main_window, attributes[MAIN_MENU_BOX]);
+ wattrset(main_window, attr_main_menu_box);
box(main_window, 0, 0);
- (void) wattrset(main_window, attributes[MAIN_MENU_HEADING]);
+ wattrset(main_window, attr_main_menu_heading);
mvwprintw(main_window, 0, 3, " %s ", prompt);
- (void) wattrset(main_window, attributes[NORMAL]);
+ wattrset(main_window, attr_normal);
set_menu_items(curses_menu, curses_menu_items);
@@ -1068,7 +1064,6 @@ static int do_match(int key, struct match_state *state, int *ans)
static void conf(struct menu *menu)
{
struct menu *submenu = NULL;
- const char *prompt = menu_get_prompt(menu);
struct symbol *sym;
int res;
int current_index = 0;
@@ -1086,9 +1081,8 @@ static void conf(struct menu *menu)
if (!child_count)
break;
- show_menu(prompt ? prompt : "Main Menu",
- menu_instructions,
- current_index, &last_top_row);
+ show_menu(menu_get_prompt(menu), menu_instructions,
+ current_index, &last_top_row);
keypad((menu_win(curses_menu)), TRUE);
while (!global_exit) {
if (match_state.in_search) {
@@ -1404,7 +1398,7 @@ static void conf_load(void)
return;
if (!conf_read(dialog_input_result)) {
set_config_filename(dialog_input_result);
- sym_set_change_count(1);
+ conf_set_changed(true);
return;
}
btn_dialog(main_window, "File does not exist!", 0);
@@ -1523,9 +1517,9 @@ int main(int ac, char **av)
menu_opts_on(curses_menu, O_NONCYCLIC);
menu_opts_on(curses_menu, O_IGNORECASE);
set_menu_mark(curses_menu, " ");
- set_menu_fore(curses_menu, attributes[MAIN_MENU_FORE]);
- set_menu_back(curses_menu, attributes[MAIN_MENU_BACK]);
- set_menu_grey(curses_menu, attributes[MAIN_MENU_GREY]);
+ set_menu_fore(curses_menu, attr_main_menu_fore);
+ set_menu_back(curses_menu, attr_main_menu_back);
+ set_menu_grey(curses_menu, attr_main_menu_grey);
set_config_filename(conf_get_configname());
setup_windows();