69 lines
2.8 KiB
C++
69 lines
2.8 KiB
C++
/*
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* Copyright (C) 2015 Igalia S.L. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "CSSContentDistributionValue.h"
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#include "CSSValueList.h"
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namespace WebCore {
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CSSContentDistributionValue::CSSContentDistributionValue(CSSValueID distribution, CSSValueID position, CSSValueID overflow)
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: CSSValue(CSSContentDistributionClass)
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, m_distribution(distribution)
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, m_position(position)
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, m_overflow(overflow)
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{
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}
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CSSContentDistributionValue::~CSSContentDistributionValue() = default;
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String CSSContentDistributionValue::customCSSText() const
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{
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auto& cssValuePool = CSSValuePool::singleton();
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auto list = CSSValueList::createSpaceSeparated();
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if (m_distribution != CSSValueInvalid)
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list->append(distribution());
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if (m_position != CSSValueInvalid) {
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if (m_position == CSSValueFirstBaseline || m_position == CSSValueLastBaseline) {
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CSSValueID preference = m_position == CSSValueFirstBaseline ? CSSValueFirst : CSSValueLast;
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list->append(cssValuePool.createIdentifierValue(preference));
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list->append(cssValuePool.createIdentifierValue(CSSValueBaseline));
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} else {
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if (m_overflow != CSSValueInvalid)
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list->append(overflow());
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list->append(position());
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}
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}
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return list->customCSSText();
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}
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bool CSSContentDistributionValue::equals(const CSSContentDistributionValue& other) const
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{
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return m_distribution == other.m_distribution && m_position == other.m_position && m_overflow == other.m_overflow;
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}
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}
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