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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 "StyleWebKitTextStrokeWidth.h"
#include "CSSPrimitiveValue.h"
#include "StyleBuilderChecking.h"
#include "StylePrimitiveNumericTypes+CSSValueConversion.h"
namespace WebCore {
namespace Style {
// MARK: - Conversion
auto CSSValueConversion<WebkitTextStrokeWidth>::operator()(BuilderState& state, const CSSValue& value) -> WebkitTextStrokeWidth
{
RefPtr primitiveValue = requiredDowncast<CSSPrimitiveValue>(state, value);
if (!primitiveValue)
return 0_css_px;
auto handleKeyword = [&](double result) -> WebkitTextStrokeWidth {
Ref emsValue = CSSPrimitiveValue::create(result, CSSUnitType::CSS_EM);
return toStyleFromCSSValue<WebkitTextStrokeWidth::Length>(state, emsValue);
};
if (primitiveValue->isValueID()) {
switch (primitiveValue->valueID()) {
case CSSValueThin:
return handleKeyword(1.0 / 48.0);
case CSSValueMedium:
return handleKeyword(3.0 / 48.0);
case CSSValueThick:
return handleKeyword(5.0 / 48.0);
default:
state.setCurrentPropertyInvalidAtComputedValueTime();
return 0_css_px;
}
}
return toStyleFromCSSValue<WebkitTextStrokeWidth::Length>(state, *primitiveValue);
}
} // namespace Style
} // namespace WebCore
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