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menu: add number key support 

Allow to use the number key to jump to entry.
if already on a entry % number_key jump to the next +10 one if exit

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2012-08-05 07:06:00 +02:00 committed by Sascha Hauer
parent 21ea2ad830
commit 0e21e17614
1 changed files with 17 additions and 0 deletions
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17
common/menu.c
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@ -314,6 +314,23 @@ int menu_show(struct menu *m)
m->auto_select = -1;
switch (ch) {
case '0' ... '9': {
struct menu_entry *me;
int num = ch - '0';
int next_num = m->selected->num + 10;
if (!num)
num = 10;
if (ch_previous == ch && next_num <= m->nb_entries)
num = next_num;
me = menu_entry_get_by_num(m, num);
if (me) {
m->selected = me;
repaint = 1;
}
break;
}
case KEY_UP:
m->selected = list_entry(m->selected->list.prev, struct menu_entry,
list);