ladybird/Userland/Libraries/LibWeb/HTML/HTMLSelectElement.cpp

/*
 * Copyright (c) 2020, the SerenityOS developers.
 * Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include <LibWeb/HTML/HTMLFormElement.h>
#include <LibWeb/HTML/HTMLOptionElement.h>
#include <LibWeb/HTML/HTMLSelectElement.h>

namespace Web::HTML {

HTMLSelectElement::HTMLSelectElement(DOM::Document& document, DOM::QualifiedName qualified_name)
    : FormAssociatedElement(document, move(qualified_name))
{
}

HTMLSelectElement::~HTMLSelectElement() = default;

// https://html.spec.whatwg.org/multipage/form-elements.html#dom-select-options
RefPtr<HTMLOptionsCollection> const& HTMLSelectElement::options()
{
    if (!m_options) {
        m_options = HTMLOptionsCollection::create(*this, [](DOM::Element const& element) {
            // https://html.spec.whatwg.org/multipage/form-elements.html#concept-select-option-list
            // The list of options for a select element consists of all the option element children of
            // the select element, and all the option element children of all the optgroup element children
            // of the select element, in tree order.
            return is<HTMLOptionElement>(element);
        });
    }
    return m_options;
}

}