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CSSColorValue.cpp
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84 lines (70 loc) · 2.7 KB
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/*
* Copyright (C) 2024 Samuel Weinig <sam@webkit.org>
*
* 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,
* 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.
*/
#include "config.h"
#include "CSSColorValue.h"
#include "CSSPrimitiveValue.h"
namespace WebCore {
Ref<CSSColorValue> CSSColorValue::create(CSS::Color color)
{
return adoptRef(*new CSSColorValue(WTF::move(color)));
}
Ref<CSSColorValue> CSSColorValue::create(WebCore::Color color)
{
return adoptRef(*new CSSColorValue(WTF::move(color)));
}
CSSColorValue::CSSColorValue(CSS::Color color)
: CSSValue(ClassType::Color)
, m_color(WTF::move(color))
{
}
CSSColorValue::CSSColorValue(WebCore::Color color)
: CSSColorValue(CSS::Color { CSS::ResolvedColor { WTF::move(color) } })
{
}
CSSColorValue::CSSColorValue(StaticCSSValueTag, WebCore::Color color)
: CSSColorValue(WTF::move(color))
{
makeStatic();
}
WebCore::Color CSSColorValue::absoluteColor(const CSSValue& value)
{
if (RefPtr color = dynamicDowncast<CSSColorValue>(value))
return color->color().absoluteColor();
if (auto valueID = value.valueID(); CSS::isAbsoluteColorKeyword(valueID))
return CSS::colorFromAbsoluteKeyword(valueID);
return { };
}
String CSSColorValue::customCSSText(const CSS::SerializationContext& context) const
{
return CSS::serializationForCSS(context, m_color);
}
bool CSSColorValue::equals(const CSSColorValue& other) const
{
return m_color == other.m_color;
}
IterationStatus CSSColorValue::customVisitChildren(NOESCAPE const Function<IterationStatus(CSSValue&)>& func) const
{
return CSS::visitCSSValueChildren(func, m_color);
}
} // namespace WebCore