/*

 * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>

 * Copyright (c) 2021, the SerenityOS developers.

 *

 * SPDX-License-Identifier: BSD-2-Clause

 */

#include <LibWeb/Bindings/StyleSheetPrototype.h>

#include <LibWeb/CSS/CSSStyleSheet.h>

#include <LibWeb/CSS/StyleSheet.h>

#include <LibWeb/DOM/Element.h>

namespace Web::CSS {

StyleSheet::StyleSheet(JS::Realm& realm, MediaList& media)

    : PlatformObject(realm)

    , m_media(media)

{

}

void StyleSheet::visit_edges(Cell::Visitor& visitor)

{

    Base::visit_edges(visitor);

    visitor.visit(m_owner_node);

    visitor.visit(m_parent_style_sheet);

    visitor.visit(m_media);

}

void StyleSheet::set_owner_node(DOM::Element* element)

{

    m_owner_node = element;

}

void StyleSheet::set_parent_css_style_sheet(CSSStyleSheet* parent)

{

    m_parent_style_sheet = parent;

}

// https://drafts.csswg.org/cssom/#dom-stylesheet-title

Optional<String> StyleSheet::title_for_bindings() const

{

    // The title attribute must return the title or null if title is the empty string.

    if (m_title.is_empty())

        return {};

    return m_title;

}

}