Source/WebCore/css/CSSViewValue.cpp

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#include "config.h"
#include "CSSViewValue.h"

#include "CSSPrimitiveValueMappings.h"
#include <wtf/text/MakeString.h>

namespace WebCore {

String CSSViewValue::customCSSText(const CSS::SerializationContext& context) const
{
    auto hasAxis = m_axis && m_axis->valueID() != CSSValueBlock;
    auto hasEndInset = m_endInset && m_endInset != m_startInset;
    auto hasStartInset = (m_startInset && m_startInset->valueID() != CSSValueAuto) || (m_startInset && m_startInset->valueID() == CSSValueAuto && hasEndInset);

    return makeString(
        "view("_s,
        hasAxis ? m_axis->cssText(context) : ""_s,
        hasAxis && hasStartInset ? " "_s : ""_s,
        hasStartInset ? m_startInset->cssText(context) : ""_s,
        hasStartInset && hasEndInset ? " "_s : ""_s,
        hasEndInset ? m_endInset->cssText(context) : ""_s,
        ")"_s
    );
}

bool CSSViewValue::equals(const CSSViewValue& other) const
{
    return compareCSSValuePtr(m_axis, other.m_axis)
        && compareCSSValuePtr(m_startInset, other.m_startInset)
        && compareCSSValuePtr(m_endInset, other.m_endInset);
}

}