[PATCH 1/2] menu: add support to do not display the entry number

[Jean-Christophe PLAGNIOL-VILLARD]

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
---
 commands/menu.c |   10 ++++++++--
 common/menu.c   |    3 ++-
 include/menu.h  |    2 ++
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/commands/menu.c b/commands/menu.c
index 8833d74..6f74105 100644
--- a/commands/menu.c
+++ b/commands/menu.c
@@ -43,6 +43,7 @@ struct cmd_menu {
 	menu_action	action;
 	char		*description;
 	int		auto_select;
+	int		not_display_num;
 #if defined(CONFIG_CMD_MENU_MANAGEMENT)
 	int		entry;
 	int		re_entrant;
@@ -55,10 +56,10 @@ struct cmd_menu {
 };
 
 #if defined(CONFIG_CMD_MENU_MANAGEMENT)
-#define OPTS		"m:earlc:d:RsSn:u:A:b:B:"
+#define OPTS		"m:earlNc:d:RsSn:u:A:b:B:"
 #define	is_entry(x)	((x)->entry)
 #else
-#define OPTS		"m:lsA:d:"
+#define OPTS		"m:lsA:d:N"
 #define	is_entry(x)	(0)
 #endif
 
@@ -233,6 +234,7 @@ static int do_menu_show(struct cmd_menu *cm)
 	if (!m)
 		return -EINVAL;
 
+	m->display_num = !cm->not_display_num;
 	if (cm->auto_select != -EINVAL) {
 		menu_set_auto_select(m, cm->auto_select);
 
@@ -340,6 +342,9 @@ static int do_menu(int argc, char *argv[])
 		case 'd':
 			cm.description = optarg;
 			break;
+		case 'N':
+			cm.not_display_num = 1;
+			break;
 #if defined(CONFIG_CMD_MENU_MANAGEMENT)
 		case 'e':
 			cm.entry = 1;
@@ -416,6 +421,7 @@ static const __maybe_unused char cmd_menu_help[] =
 "  -m  menu\n"
 "  -l  list\n"
 "  -s  show\n"
+"  -N  do not display number\n"
 #if defined(CONFIG_CMD_MENU_MANAGEMENT)
 "Advanced\n"
 "  -e  menu entry\n"
diff --git a/common/menu.c b/common/menu.c
index 070170e..12812a5 100644
--- a/common/menu.c
+++ b/common/menu.c
@@ -178,7 +178,8 @@ static void print_menu_entry(struct menu *m, struct menu_entry *me,
 		process_escape_sequence(me->display, m->display_buffer,
 					m->display_buffer_size);
 
-	printf(" %d: ", me->num);
+	if (m->display_num)
+		printf(" %d: ", me->num);
 	if (selected)
 		puts("\e[7m");
 	if (IS_ENABLED(CONFIG_SHELL_HUSH))
diff --git a/include/menu.h b/include/menu.h
index 74abcfb..5a7e8ca 100644
--- a/include/menu.h
+++ b/include/menu.h
@@ -56,6 +56,8 @@ struct menu {
 	int auto_select;
 	char *auto_display;
 
+	int display_num;
+
 	struct list_head list;
 	struct list_head entries;
 
-- 
1.7.9.1