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/*
* Copyright (C) 2025 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,
* 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.
*/
#include "config.h"
#include "StyleWebKitBoxReflect.h"
#include "CSSReflectValue.h"
#include "StyleBuilderChecking.h"
#include "StyleLengthWrapper+CSSValueConversion.h"
#include "StylePrimitiveKeyword+Serialization.h"
#include "StylePrimitiveNumericTypes+CSSValueConversion.h"
#include "StylePrimitiveNumericTypes+CSSValueCreation.h"
#include "StylePrimitiveNumericTypes+Serialization.h"
namespace WebCore {
namespace Style {
// MARK: - Conversion
auto CSSValueConversion<WebkitBoxReflect>::operator()(BuilderState& state, const CSSValue& value) -> WebkitBoxReflect
{
if (RefPtr primitiveValue = dynamicDowncast<CSSPrimitiveValue>(value)) {
if (primitiveValue->valueID() == CSSValueNone)
return CSS::Keyword::None { };
state.setCurrentPropertyInvalidAtComputedValueTime();
return CSS::Keyword::None { };
}
RefPtr reflectValue = requiredDowncast<CSSReflectValue>(state, value);
if (!reflectValue)
return CSS::Keyword::None { };
auto convertMask = [&](RefPtr<const CSSValue> maskValue) {
Style::MaskBorder mask { };
if (maskValue)
mask = toStyleFromCSSValue<Style::MaskBorder>(state, *maskValue);
auto maskSlice = mask.slice();
maskSlice.fill = CSS::Keyword::Fill { };
mask.setSlice(WTFMove(maskSlice));
return mask;
};
return WebkitBoxReflection {
.direction = fromCSSValueID<ReflectionDirection>(reflectValue->direction()),
.offset = toStyleFromCSSValue<WebkitBoxReflectionOffset>(state, reflectValue->offset()),
.mask = convertMask(reflectValue->mask()),
};
}
Ref<CSSValue> CSSValueCreation<WebkitBoxReflection>::operator()(CSSValuePool& pool, const RenderStyle& style, const WebkitBoxReflection& value)
{
auto convertMask = [&](auto& mask) -> RefPtr<CSSValue> {
if (mask.source().isNone())
return createCSSValue(pool, style, CSS::Keyword::None { });
else
return createCSSValue(pool, style, mask);
};
return CSSReflectValue::create(
toCSSValueID(value.direction),
createCSSValue(pool, style, value.offset),
convertMask(value.mask)
);
}
// MARK: - Serialization
void Serialize<WebkitBoxReflection>::operator()(StringBuilder& builder, const CSS::SerializationContext& context, const RenderStyle& style, const WebkitBoxReflection& value)
{
auto serializeMask = [&](auto& mask) {
if (mask.source().isNone())
serializationForCSS(builder, context, style, CSS::Keyword::None { });
else
serializationForCSS(builder, context, style, mask);
};
serializationForCSS(builder, context, style, value.direction);
builder.append(' ');
serializationForCSS(builder, context, style, value.offset);
builder.append(' ');
serializeMask(value.mask);
}
} // namespace Style
} // namespace WebCore
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