C++ (Cpp) RVAL2CSTR_ACCEPT_SYMBOL_ACCEPT_NILの例

コード例 #1

ファイル: rbgtkactiongroup.c プロジェクト: msakai/ruby-gnome2

static VALUE
rbg_rval2gtkradioactionentries_body(VALUE value)
{
    long i;
    struct rbg_rval2gtkradioactionentries_args *args = (struct rbg_rval2gtkradioactionentries_args *)value;

    for (i = 0; i < args->n; i++) {
        VALUE entry;
        long n;

        RARRAY_PTR(args->ary)[i] = rb_ary_dup(rb_ary_to_ary(RARRAY_PTR(args->ary)[i]));
        entry = RARRAY_PTR(args->ary)[i];
        n = RARRAY_LEN(entry);

        switch (n) {
        case 6:
            args->result[i].value = NUM2INT(RARRAY_PTR(entry)[5]);
        case 5:
            args->result[i].tooltip = RVAL2CSTR_ACCEPT_NIL(RARRAY_PTR(entry)[4]);
        case 4:
            args->result[i].accelerator = RVAL2CSTR_ACCEPT_NIL(RARRAY_PTR(entry)[3]);
        case 3:
            args->result[i].label = RVAL2CSTR_ACCEPT_NIL(RARRAY_PTR(entry)[2]);
        case 2:
            args->result[i].stock_id = RVAL2CSTR_ACCEPT_SYMBOL_ACCEPT_NIL(RARRAY_PTR(entry)[1]);
        case 1:
            args->result[i].name = RVAL2CSTR_ACCEPT_NIL(RARRAY_PTR(entry)[0]);
        default:
            rb_raise(rb_eArgError, "entry does not contain right number of entries %ld (1..6)", n);
        }
    }

    return Qnil;
}

コード例 #2

ファイル: rbgtksourcemark.c プロジェクト: Vasfed/ruby-gnome2

/* Method: prev(category=nil)
 * category: the category (string), or nil.
 *
 * Returns: the previous Gtk::SourceMark before the mark.
 */
static VALUE
rg_prev(int argc, VALUE *argv, VALUE self)
{
    VALUE category;

    rb_scan_args (argc, argv, "01", &category);

    return GOBJ2RVAL (gtk_source_mark_prev (_SELF (self),
                                RVAL2CSTR_ACCEPT_SYMBOL_ACCEPT_NIL(category)));
}

コード例 #3

ファイル: rbgtkactiongroup.c プロジェクト: msakai/ruby-gnome2

static VALUE
rbg_rval2gtktoggleactionentries_body(VALUE value)
{
    long i;
    struct rbg_rval2gtktoggleactionentries_args *args = (struct rbg_rval2gtktoggleactionentries_args *)value;

    for (i = 0; i < args->n; i++) {
        VALUE entry;
        long n;

        RARRAY_PTR(args->ary)[i] = rb_ary_dup(rb_ary_to_ary(RARRAY_PTR(args->ary)[i]));
        entry = RARRAY_PTR(args->ary)[i];
        n = RARRAY_LEN(entry);

        args->result[i].callback = G_CALLBACK(activate_toggle_action);

        if (n < 1 || n > 7)
            rb_raise(rb_eArgError, "entry does not contain right number of entries %ld (1..7)", n);

        args->result[i].name = RVAL2CSTR_ACCEPT_NIL(RARRAY_PTR(entry)[0]);

        switch (n) {
        case 7:
            args->result[i].is_active = RVAL2CBOOL(RARRAY_PTR(entry)[6]);
        case 6:
            /* TODO: Call #to_proc on entry 5? */
            rb_hash_aset(args->procs, RARRAY_PTR(entry)[0], RARRAY_PTR(entry)[5]);
        case 5:
            args->result[i].tooltip = RVAL2CSTR_ACCEPT_NIL(RARRAY_PTR(entry)[4]);
        case 4:
            args->result[i].accelerator = RVAL2CSTR_ACCEPT_NIL(RARRAY_PTR(entry)[3]);
        case 3:
            args->result[i].label = RVAL2CSTR_ACCEPT_NIL(RARRAY_PTR(entry)[2]);
        case 2:
            args->result[i].stock_id = RVAL2CSTR_ACCEPT_SYMBOL_ACCEPT_NIL(RARRAY_PTR(entry)[1]);
            break;
        default:
            break;
        }
    }

    return Qnil;
}