/* * Copyright (C) 2018 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 #if ENABLE(DARK_MODE_CSS) #include "RenderStyleConstants.h" #include <wtf/OptionSet.h> namespace WebCore { class StyleColorScheme { public: StyleColorScheme() { } StyleColorScheme(OptionSet<ColorScheme> colorScheme, bool allowsTransformations) : m_colorScheme(colorScheme) , m_allowsTransformations(allowsTransformations) { } bool operator==(const StyleColorScheme& other) const { return m_colorScheme == other.m_colorScheme && m_allowsTransformations == other.m_allowsTransformations; } bool operator!=(const StyleColorScheme& other) const { return !(*this == other); } bool isAuto() const { return m_colorScheme.isEmpty() && m_allowsTransformations; } bool isOnly() const { return m_colorScheme.isEmpty() && !m_allowsTransformations; } OptionSet<ColorScheme> colorScheme() const { return m_colorScheme; } void add(ColorScheme colorScheme) { m_colorScheme.add(colorScheme); } bool contains(ColorScheme colorScheme) const { return m_colorScheme.contains(colorScheme); } void setAllowsTransformations(bool allow) { m_allowsTransformations = allow; } bool allowsTransformations() const { return m_allowsTransformations; } private: OptionSet<ColorScheme> m_colorScheme; bool m_allowsTransformations { true }; }; } // namespace WebCore #endif // ENABLE(DARK_MODE_CSS)