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bemenu: Add --ifne option

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This commit is contained in:
Jari Vetoniemi 2017-02-14 21:53:15 +02:00
parent 5d4b35ec68
commit d6261274cf
2 changed files with 10 additions and 1 deletions
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10
client/common/common.c
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@ -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;

1
client/common/common.h
View File

@ -16,6 +16,7 @@ struct client {
bool bottom;
bool grab;
bool wrap;
bool ifne;
};
void parse_args(struct client *client, int *argc, char **argv[]);