65 lines
2.4 KiB
C++
65 lines
2.4 KiB
C++
/*
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* Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org)
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* Copyright (C) 2004-2020 Apple Inc. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include "DeprecatedCSSOMPrimitiveValue.h"
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#include <wtf/Ref.h>
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namespace WebCore {
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class DeprecatedCSSOMRGBColor final : public RefCounted<DeprecatedCSSOMRGBColor> {
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public:
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static Ref<DeprecatedCSSOMRGBColor> create(CSSStyleDeclaration& owner, const Color& color)
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{
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return adoptRef(*new DeprecatedCSSOMRGBColor(owner, color));
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}
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DeprecatedCSSOMPrimitiveValue& red() { return m_red; }
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DeprecatedCSSOMPrimitiveValue& green() { return m_green; }
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DeprecatedCSSOMPrimitiveValue& blue() { return m_blue; }
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DeprecatedCSSOMPrimitiveValue& alpha() { return m_alpha; }
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SRGBA<uint8_t> color() const { return m_color; }
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private:
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template<typename NumberType> static Ref<DeprecatedCSSOMPrimitiveValue> createWrapper(CSSStyleDeclaration& owner, NumberType number)
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{
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return CSSPrimitiveValue::create(number, CSSUnitType::CSS_NUMBER)->createDeprecatedCSSOMPrimitiveWrapper(owner);
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}
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DeprecatedCSSOMRGBColor(CSSStyleDeclaration& owner, const Color& color)
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: m_color(color.toSRGBALossy<uint8_t>())
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, m_red(createWrapper(owner, m_color.red))
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, m_green(createWrapper(owner, m_color.green))
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, m_blue(createWrapper(owner, m_color.blue))
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, m_alpha(createWrapper(owner, color.alphaAsFloat()))
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{
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}
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SRGBA<uint8_t> m_color;
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Ref<DeprecatedCSSOMPrimitiveValue> m_red;
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Ref<DeprecatedCSSOMPrimitiveValue> m_green;
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Ref<DeprecatedCSSOMPrimitiveValue> m_blue;
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Ref<DeprecatedCSSOMPrimitiveValue> m_alpha;
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};
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} // namespace WebCore
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