/*
 * Copyright (C) 2019 Igalia S.L.
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 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
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 * in the documentation and/or other materials provided with the
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 * this software without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#pragma once

#include <WebCore/CSSPrimitiveValue.h>
#include <WebCore/CSSValueList.h>

namespace WebCore {

// CSSGridIntegerRepeatValue stores the track sizes and line numbers when the
// integer-repeat syntax is used.
//
// Right now the integer-repeat syntax is as follows:
// <track-repeat> = repeat( [ <positive-integer> ],
//                          [ <line-names>? <track-size> ]+ <line-names>? )
// <fixed-repeat> = repeat( [ <positive-integer> ],
//                          [ <line-names>? <fixed-size> ]+ <line-names>? )
class CSSGridIntegerRepeatValue final : public CSSValueContainingVector {
public:
    static Ref<CSSGridIntegerRepeatValue> create(Ref<CSSPrimitiveValue>&& repetitions, CSSValueListBuilder);

    const CSSPrimitiveValue& repetitions() const { return m_repetitions; }

    String customCSSText(const CSS::SerializationContext&) const;
    bool equals(const CSSGridIntegerRepeatValue&) const;

    IterationStatus customVisitChildren(NOESCAPE const Function<IterationStatus(CSSValue&)>& func) const
    {
        if (CSSValueContainingVector::customVisitChildren(func) == IterationStatus::Done)
            return IterationStatus::Done;
        if (func(m_repetitions.get()) == IterationStatus::Done)
            return IterationStatus::Done;
        return IterationStatus::Continue;
    }

private:
    CSSGridIntegerRepeatValue(Ref<CSSPrimitiveValue>&& repetitions, CSSValueListBuilder);

    const Ref<CSSPrimitiveValue> m_repetitions;
};

} // namespace WebCore

SPECIALIZE_TYPE_TRAITS_CSS_VALUE(CSSGridIntegerRepeatValue, isGridIntegerRepeatValue());
