Function handle_add_list_remove

src/options.c:9207–9251

/* common to msg-types, menu-colors, autopickup-exceptions */
staticfn int
handle_add_list_remove(const char *optname, int numtotal)
{
    winid tmpwin;
    anything any;
    int i, pick_cnt, opt_idx;
    menu_item *pick_list = (menu_item *) 0;
    static const struct action {
        char letr;
        const char *desc;
    } action_titles[] = {
        { 'a', "add new %s" },         /* [0] */
        { 'l', "list %s" },            /* [1] */
        { 'r', "remove existing %s" }, /* [2] */
        { 'x', "exit this menu" },     /* [3] */
    };
    int clr = NO_COLOR;

    tmpwin = create_nhwindow(NHW_MENU);
    start_menu(tmpwin, MENU_BEHAVE_STANDARD);
    any = cg.zeroany;
    for (i = 0; i < SIZE(action_titles); i++) {
        char tmpbuf[BUFSZ];

        any.a_int++;
        /* omit list and remove if there aren't any yet */
        if (!numtotal && (i == 1 || i == 2))
            continue;
        Sprintf(tmpbuf, action_titles[i].desc,
                (i == 1) ? makeplural(optname) : optname);
        add_menu(tmpwin, &nul_glyphinfo,&any, action_titles[i].letr,
                 0, ATR_NONE, clr, tmpbuf,
                 (i == 3) ? MENU_ITEMFLAGS_SELECTED : MENU_ITEMFLAGS_NONE);
    }
    end_menu(tmpwin, "Do what?");
    if ((pick_cnt = select_menu(tmpwin, PICK_ONE, &pick_list)) > 0) {
        opt_idx = pick_list[0].item.a_int - 1;
        if (pick_cnt > 1 && opt_idx == 3)
            opt_idx = pick_list[1].item.a_int - 1;
        free((genericptr_t) pick_list);
    } else
        opt_idx = 3; /* none selected, exit menu */
    destroy_nhwindow(tmpwin);
    return opt_idx;
}

RESTORE_WARNING_FORMAT_NONLITERAL