/*
 * Copyright (C) 2009-2020 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. ``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
 * 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 <wtf/EnumTraits.h>
#include <wtf/HashMap.h>
#include <wtf/Vector.h>

namespace WebCore {

enum UserStyleInjectionTime { InjectInExistingDocuments, InjectInSubsequentDocuments };
enum UserStyleLevel { UserStyleUserLevel, UserStyleAuthorLevel };

class DOMWrapperWorld;
class UserStyleSheet;

typedef Vector<std::unique_ptr<UserStyleSheet>> UserStyleSheetVector;
typedef HashMap<RefPtr<DOMWrapperWorld>, std::unique_ptr<UserStyleSheetVector>> UserStyleSheetMap;

} // namespace WebCore

namespace WTF {

template<> struct EnumTraits<WebCore::UserStyleLevel> {
    using values = EnumValues<
        WebCore::UserStyleLevel,
        WebCore::UserStyleLevel::UserStyleUserLevel,
        WebCore::UserStyleLevel::UserStyleAuthorLevel
    >;
};

} // namespace WTF