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/*
* Copyright (C) 2011 Nokia Inc. All rights reserved.
* Copyright (C) 2012 Google Inc. All rights reserved.
* Copyright (C) 2025 Samuel Weinig <sam@webkit.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#pragma once
#include <WebCore/StyleValueTypes.h>
namespace WebCore {
namespace Style {
// <'quote'> = auto | none | [ <string> <string> ]+
// https://www.w3.org/TR/css-content-3/#propdef-quotes
struct Quotes {
using Data = SpaceSeparatedRefCountedFixedVector<String>;
Quotes(CSS::Keyword::Auto keyword)
: m_value { keyword }
{
}
Quotes(CSS::Keyword::None keyword)
: m_value { keyword }
{
}
Quotes(Data&& data)
: m_value { WTFMove(data) }
{
}
bool isAuto() const { return WTF::holdsAlternative<CSS::Keyword::Auto>(m_value); }
bool isNone() const { return WTF::holdsAlternative<CSS::Keyword::None>(m_value); }
bool isQuotes() const { return WTF::holdsAlternative<Data>(m_value); }
const String& openQuote(unsigned index) const;
const String& closeQuote(unsigned index) const;
template<typename... F> decltype(auto) switchOn(F&&... f) const
{
return WTF::switchOn(m_value, std::forward<F>(f)...);
}
bool operator==(const Quotes&) const = default;
private:
Variant<CSS::Keyword::Auto, CSS::Keyword::None, Data> m_value;
};
// MARK: - Conversion
template<> struct CSSValueConversion<Quotes> { auto operator()(BuilderState&, const CSSValue&) -> Quotes; };
} // namespace Style
} // namespace WebCore
DEFINE_VARIANT_LIKE_CONFORMANCE(WebCore::Style::Quotes)
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