summaryrefslogtreecommitdiffstats
path: root/common/menu.c
diff options
context:
space:
mode:
Diffstat (limited to 'common/menu.c')
-rw-r--r--common/menu.c54
1 files changed, 53 insertions, 1 deletions
diff --git a/common/menu.c b/common/menu.c
index 7620d9e..d15f85a 100644
--- a/common/menu.c
+++ b/common/menu.c
@@ -29,6 +29,7 @@
#include <xfuncs.h>
#include <errno.h>
#include <readkey.h>
+#include <clock.h>
#include <linux/err.h>
static LIST_HEAD(menus);
@@ -49,6 +50,7 @@ void menu_free(struct menu *m)
return;
free(m->name);
free(m->display);
+ free(m->auto_display);
list_for_each_entry_safe(me, tmp, &m->entries, list)
menu_entry_free(me);
@@ -187,6 +189,16 @@ int menu_set_selected(struct menu *m, int num)
return 0;
}
+int menu_set_auto_select(struct menu *m, int delay)
+{
+ if (!m)
+ return -EINVAL;
+
+ m->auto_select = delay;
+
+ return 0;
+}
+
static void print_menu(struct menu *m)
{
struct menu_entry *me;
@@ -217,14 +229,54 @@ int menu_show(struct menu *m)
{
int ch;
int escape = 0;
+ int countdown;
+ int auto_display_len = 16;
+ uint64_t start, second;
if(!m || list_empty(&m->entries))
return -EINVAL;
print_menu(m);
+ countdown = m->auto_select;
+ if (m->auto_select >= 0) {
+ gotoXY(m->nb_entries + 2, 3);
+ if (!m->auto_display) {
+ printf("Auto Select in");
+ } else {
+ auto_display_len = strlen(m->auto_display);
+ printf(m->auto_display);
+ }
+ printf(" %2d", countdown--);
+ }
+
+ start = get_time_ns();
+ second = start;
+ while (m->auto_select > 0 && !is_timeout(start, m->auto_select * SECOND)) {
+ if (tstc()) {
+ m->auto_select = -1;
+ break;
+ }
+
+ if (is_timeout(second, SECOND)) {
+ printf("\b\b%2d", countdown--);
+ second += SECOND;
+ }
+ }
+
+ gotoXY(m->nb_entries + 2, 3);
+ printf("%*c", auto_display_len + 4, ' ');
+
+ gotoXY(m->selected->num + 1, 3);
+
do {
- ch = getc();
+ if (m->auto_select >= 0)
+ ch = '\n';
+ else
+ ch = getc();
+
+ m->auto_select = -1;
+
switch(ch) {
case 0x1b:
escape = 1;