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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,
* 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
#include <WebCore/StylePrimitiveNumericTypes.h>
namespace WebCore {
namespace Style {
// <'glyph-orientation-horizontal'> = <angle>
// NOTE: The value of the angle is restricted to 0, 90, 180, and 270 degrees.
// https://www.w3.org/TR/SVG11/text.html#GlyphOrientationHorizontalProperty
enum class SVGGlyphOrientationHorizontal : uint8_t {
Degrees0,
Degrees90,
Degrees180,
Degrees270
};
// MARK: - Value Representation
template<> struct ValueRepresentation<SVGGlyphOrientationHorizontal> {
template<typename... F> decltype(auto) operator()(SVGGlyphOrientationHorizontal value, F&&... f)
{
auto visitor = WTF::makeVisitor(std::forward<F>(f)...);
switch (value) {
case SVGGlyphOrientationHorizontal::Degrees0:
return visitor(Angle<> { 0 });
case SVGGlyphOrientationHorizontal::Degrees90:
return visitor(Angle<> { 90 });
case SVGGlyphOrientationHorizontal::Degrees180:
return visitor(Angle<> { 180 });
case SVGGlyphOrientationHorizontal::Degrees270:
return visitor(Angle<> { 270 });
}
RELEASE_ASSERT_NOT_REACHED();
}
};
// MARK: - Conversion
template<> struct CSSValueConversion<SVGGlyphOrientationHorizontal> { auto operator()(BuilderState&, const CSSValue&) -> SVGGlyphOrientationHorizontal; };
} // namespace Style
} // namespace WebCore
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