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/*
* Copyright (C) 2015 Igalia S.L. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "CSSContentDistributionValue.h"
#include "CSSValueKeywords.h"
#include <wtf/text/WTFString.h>
namespace WebCore {
CSSContentDistributionValue::CSSContentDistributionValue(CSSValueID distribution, CSSValueID position, CSSValueID overflow)
: CSSValue(ContentDistributionClass)
, m_distribution(distribution)
, m_position(position)
, m_overflow(overflow)
{
}
Ref<CSSContentDistributionValue> CSSContentDistributionValue::create(CSSValueID distribution, CSSValueID position, CSSValueID overflow)
{
return adoptRef(*new CSSContentDistributionValue(distribution, position, overflow));
}
String CSSContentDistributionValue::customCSSText() const
{
auto word1 = m_distribution;
CSSValueID word2;
CSSValueID word3;
switch (m_position) {
case CSSValueFirstBaseline:
word2 = CSSValueFirst;
word3 = CSSValueBaseline;
break;
case CSSValueLastBaseline:
word2 = CSSValueLast;
word3 = CSSValueBaseline;
break;
default:
word2 = m_overflow;
word3 = m_position;
break;
}
return makeString(
word1 == CSSValueInvalid ? ""_s : nameLiteral(word1),
word1 != CSSValueInvalid && word2 != CSSValueInvalid ? " "_s : ""_s,
word2 == CSSValueInvalid ? ""_s : nameLiteral(word2),
word2 != CSSValueInvalid && word3 != CSSValueInvalid ? " "_s : ""_s,
word3 == CSSValueInvalid ? ""_s : nameLiteral(word3)
);
}
bool CSSContentDistributionValue::equals(const CSSContentDistributionValue& other) const
{
return m_distribution == other.m_distribution && m_position == other.m_position && m_overflow == other.m_overflow;
}
}
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