/*
 * Copyright (C) 2015 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#include "APIObject.h"
#include "APIUserContentWorld.h"
#include <WebCore/UserStyleSheet.h>
#include <wtf/Identified.h>

namespace API {

class UserStyleSheet final : public ObjectImpl<Object::Type::UserStyleSheet>, public Identified<UserStyleSheet> {
public:
    static WTF::URL generateUniqueURL();

    static Ref<UserStyleSheet> create(WebCore::UserStyleSheet userStyleSheet, API::UserContentWorld& world)
    {
        return adoptRef(*new UserStyleSheet(WTFMove(userStyleSheet), world));
    }

    UserStyleSheet(WebCore::UserStyleSheet, API::UserContentWorld&);

    const WebCore::UserStyleSheet& userStyleSheet() const { return m_userStyleSheet; }

    UserContentWorld& userContentWorld() { return m_world; }
    const UserContentWorld& userContentWorld() const { return m_world; }

private:
    WebCore::UserStyleSheet m_userStyleSheet;
    Ref<UserContentWorld> m_world;
};

} // namespace API
