diff options
| -rw-r--r-- | client/common/common.c | 10 | ||||
| -rw-r--r-- | client/common/common.h | 1 |
2 files changed, 10 insertions, 1 deletions
diff --git a/client/common/common.c b/client/common/common.c index 35bc9e3..7782925 100644 --- a/client/common/common.c +++ b/client/common/common.c @@ -68,7 +68,8 @@ usage(FILE *out, const char *name) " -p, --prompt defines the prompt text to be displayed.\n" " -P, --prefix text to shown before highlighted item.\n" " -I, --index select item at index automatically.\n" - " --scrollbar display scrollbar. (always, autohide)\n\n" + " --scrollbar display scrollbar. (always, autohide)\n" + " --ifne only display menu if there are items.\n\n" "Use BEMENU_BACKEND env variable to force backend:\n" " curses ncurses based terminal backend\n" @@ -117,6 +118,7 @@ parse_args(struct client *client, int *argc, char **argv[]) { "index", required_argument, 0, 'I' }, { "prefix", required_argument, 0, 'P' }, { "scrollbar", required_argument, 0, 0x100 }, + { "ifne", no_argument, 0, 0x115 }, { "bottom", no_argument, 0, 'b' }, { "grab", no_argument, 0, 'f' }, @@ -177,6 +179,9 @@ parse_args(struct client *client, int *argc, char **argv[]) case 0x100: client->scrollbar = (!strcmp(optarg, "always") ? BM_SCROLLBAR_ALWAYS : (!strcmp(optarg, "autohide") ? BM_SCROLLBAR_AUTOHIDE : BM_SCROLLBAR_NONE)); break; + case 0x115: + client->ifne = true; + break; case 'b': client->bottom = true; @@ -280,6 +285,9 @@ run_menu(const struct client *client, struct bm_menu *menu, void (*item_cb)(stru bm_menu_set_highlighted_index(menu, client->selected); bm_menu_grab_keyboard(menu, true); + if (client->ifne && !bm_menu_get_items(menu, NULL)) + return BM_RUN_RESULT_CANCEL; + uint32_t unicode; enum bm_key key; enum bm_run_result status = BM_RUN_RESULT_RUNNING; diff --git a/client/common/common.h b/client/common/common.h index af03127..66587f2 100644 --- a/client/common/common.h +++ b/client/common/common.h @@ -16,6 +16,7 @@ struct client { bool bottom; bool grab; bool wrap; + bool ifne; }; void parse_args(struct client *client, int *argc, char **argv[]); |