From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 68.mail-out.ovh.net ([91.121.185.69]) by bombadil.infradead.org with smtp (Exim 4.72 #1 (Red Hat Linux)) id 1OsHhn-0006xL-TE for barebox@lists.infradead.org; Sun, 05 Sep 2010 16:04:33 +0000 From: Jean-Christophe PLAGNIOL-VILLARD Date: Sun, 5 Sep 2010 18:03:47 +0200 Message-Id: <1283702627-23167-1-git-send-email-plagnioj@jcrosoft.com> In-Reply-To: <1283700222-19388-1-git-send-email-plagnioj@jcrosoft.com> References: <1283700222-19388-1-git-send-email-plagnioj@jcrosoft.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH V2] Menu: add box style entry To: barebox@lists.infradead.org this will allow you to create a box style entry via C API by specifying the type as struct menu_entry me = { .display "test", .box_state = MENU_ENTRY_BOX, .box_action = action_to_run, } and via shell menu -e -a -m -c [-R] [-b 0|1 -B ] -d + * menu -e -a -m -u submenu -d [-b 0|1] */ static int do_menu_entry_add(struct cmd_menu *cm) { @@ -82,11 +85,17 @@ static int do_menu_entry_add(struct cmd_menu *cm) if (cm->submenu) me = menu_add_submenu(m, cm->submenu, cm->description); else - me = menu_add_command_entry(m, cm->description, cm->command); + me = menu_add_command_entry(m, cm->description, cm->command, + cm->box_command); if (!me) return PTR_ERR(me); - me->non_re_ent = !cm->re_entrant; + me->type = cm->type; + + me->box_state = cm->box_state > 0 ? 1 : 0; + + if (!cm->submenu) + me->non_re_ent = !cm->re_entrant; return 0; } @@ -343,6 +352,13 @@ static int do_menu(struct command *cmdtp, int argc, char *argv[]) case 'n': cm.num = simple_strtoul(optarg, NULL, 10); break; + case 'b': + cm.type = MENU_ENTRY_BOX; + cm.box_state = simple_strtoul(optarg, NULL, 10); + break; + case 'B': + cm.command = optarg; + break; #endif default: return 1; @@ -412,11 +428,15 @@ static const __maybe_unused char cmd_menu_help[] = "\n" "Add an entry\n" " (-R for do no exit the menu after executing the command)\n" -" menu -e -a -m -c [-R] -d \n" +" (-b for box style 1 for selected)\n" +" (and -B for the command to run when we change the state)\n" +" menu -e -a -m -c [-R] [-b 0|1 -B ] \n" "\n" "Remove an entry\n" " menu -e -r -m -n \n" diff --git a/common/menu.c b/common/menu.c index 7620d9e..82fea1d 100644 --- a/common/menu.c +++ b/common/menu.c @@ -150,10 +150,27 @@ void menu_entry_free(struct menu_entry *me) static void print_menu_entry(struct menu *m, struct menu_entry *me, int reverse) { gotoXY(me->num + 1, 3); - if (reverse) - printf_reverse("%d: %-*s", me->num, m->width, me->display); - else - printf("%d: %-*s", me->num, m->width, me->display); + if (reverse) { + if (me->type == MENU_ENTRY_BOX) { + if (me->box_state) + puts_reverse("[*]"); + else + puts_reverse("[ ]"); + } else { + printf_reverse(" "); + } + printf_reverse(" %d: %-*s", me->num, m->width, me->display); + } else { + if (me->type == MENU_ENTRY_BOX) { + if (me->box_state) + puts("[*]"); + else + puts("[ ]"); + } else { + puts(" "); + } + printf(" %d: %-*s", me->num, m->width, me->display); + } } int menu_set_selected_entry(struct menu *m, struct menu_entry* me) @@ -254,6 +271,12 @@ int menu_show(struct menu *m) } print_menu_entry(m, m->selected, 1); break; + case ' ': + m->selected->box_state = !m->selected->box_state; + if (m->selected->box_action) + m->selected->box_action(m, m->selected); + print_menu_entry(m, m->selected, 1); + break; case '\n': case '\r': clear(); @@ -283,6 +306,9 @@ static void menu_action_show(struct menu *m, struct menu_entry *me) struct submenu *s = container_of(me, struct submenu, entry); struct menu *sm; + if (me->type == MENU_ENTRY_BOX && !me->box_state) + return; + sm = menu_get_by_name(s->submenu); if (sm) menu_show(sm); @@ -329,6 +355,7 @@ err_free: struct action_entry { char *command; + char *box_command; struct menu_entry entry; }; @@ -348,17 +375,35 @@ static void menu_action_command(struct menu *m, struct menu_entry *me) udelay(1000000); } +static void menu_action_box_command(struct menu *m, struct menu_entry *me) +{ + struct action_entry *e = container_of(me, struct action_entry, entry); + int ret; + const char *s = getenv(e->box_command); + + /* can be a command as boot */ + if (!s) + s = e->box_command; + + ret = run_command (s, 0); + + if (ret < 0) + udelay(1000000); +} + static void menu_command_free(struct menu_entry *me) { struct action_entry *e = container_of(me, struct action_entry, entry); free(e->entry.display); free(e->command); + free(e->box_command); free(e); } -struct menu_entry *menu_add_command_entry(struct menu *m, char *display, char *command) +struct menu_entry *menu_add_command_entry(struct menu *m, char *display, + char *command, char* box_command) { struct action_entry *e = calloc(1, sizeof(*e)); int ret; @@ -370,6 +415,10 @@ struct menu_entry *menu_add_command_entry(struct menu *m, char *display, char *c e->entry.action = menu_action_command; e->entry.free = menu_command_free; e->entry.display = strdup(display); + if (box_command) { + e->box_command = strdup(box_command); + e->entry.box_action = menu_action_box_command; + } if (!e->entry.display || !e->command) { ret = -ENOMEM; diff --git a/include/menu.h b/include/menu.h index 22bfc23..f824894 100644 --- a/include/menu.h +++ b/include/menu.h @@ -28,6 +28,11 @@ struct menu; +typedef enum { + MENU_ENTRY_NORMAL = 0, + MENU_ENTRY_BOX, +} menu_entry_type; + struct menu_entry { int num; char *display; @@ -35,6 +40,12 @@ struct menu_entry { void (*free)(struct menu_entry *me); int non_re_ent; + /* MENU_ENTRY_BOX */ + int box_state; + void (*box_action)(struct menu *m, struct menu_entry *me); + + menu_entry_type type; + struct list_head list; }; @@ -66,7 +77,8 @@ static inline struct menu* menu_alloc(void) return m; } struct menu_entry *menu_add_submenu(struct menu *parent, char *submenu, char *display); -struct menu_entry *menu_add_command_entry(struct menu *m, char *display, char *command); +struct menu_entry *menu_add_command_entry(struct menu *m, char *display, + char *command, char* box_command); void menu_free(struct menu *m); int menu_add(struct menu* m); void menu_remove(struct menu *m); -- 1.7.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox