55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
/**
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* (C) 1999-2003 Lars Knoll (knoll@kde.org)
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* Copyright (C) 2004-2021 Apple Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "config.h"
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#include "CSSProperty.h"
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#include "CSSValueList.h"
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#include "StylePropertyShorthand.h"
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#include <wtf/NeverDestroyed.h>
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namespace WebCore {
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struct SameSizeAsCSSProperty {
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uint32_t bitfields;
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void* value;
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};
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COMPILE_ASSERT(sizeof(CSSProperty) == sizeof(SameSizeAsCSSProperty), CSSProperty_should_stay_small);
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CSSPropertyID StylePropertyMetadata::shorthandID() const
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{
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if (!m_isSetFromShorthand)
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return CSSPropertyInvalid;
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auto shorthands = matchingShorthandsForLonghand(static_cast<CSSPropertyID>(m_propertyID));
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ASSERT(shorthands.size() && m_indexInShorthandsVector >= 0 && m_indexInShorthandsVector < shorthands.size());
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return shorthands[m_indexInShorthandsVector].id();
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}
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void CSSProperty::wrapValueInCommaSeparatedList()
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{
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auto list = CSSValueList::createCommaSeparated();
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list.get().append(m_value.releaseNonNull());
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m_value = WTFMove(list);
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}
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} // namespace WebCore
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