Source/WebCore/css/typedom/color/CSSColor.h

/*
 * Copyright (C) 2022 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
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 */

#pragma once

#if ENABLE(CSS_TYPED_OM)

#include "CSSColorValue.h"

namespace WebCore {

class CSSColor : public CSSColorValue {
    WTF_MAKE_ISO_ALLOCATED(CSSColor);
public:
    template<typename... Args> static Ref<CSSColor> create(Args&&... args) { return adoptRef(*new CSSColor(std::forward<Args>(args)...)); }

    void setColorSpace(CSSKeywordish);

    const CSSNumberish& alpha() const { return m_alpha; }
    void setAlpha(CSSNumberish alpha) { m_alpha = WTFMove(alpha); }

private:
    CSSColor(CSSKeywordish, Vector<CSSColorPercent>, CSSNumberish);

    CSSNumberish m_alpha;
};
    
} // namespace WebCore

#endif