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/*
* Copyright (C) 2016 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER OR 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 "MathMLSpaceElement.h"
#if ENABLE(MATHML)
#include "RenderMathMLSpace.h"
namespace WebCore {
using namespace MathMLNames;
MathMLSpaceElement::MathMLSpaceElement(const QualifiedName& tagName, Document& document)
: MathMLPresentationElement(tagName, document)
{
}
Ref<MathMLSpaceElement> MathMLSpaceElement::create(const QualifiedName& tagName, Document& document)
{
return adoptRef(*new MathMLSpaceElement(tagName, document));
}
const MathMLElement::Length& MathMLSpaceElement::width()
{
return cachedMathMLLength(MathMLNames::widthAttr, m_width);
}
const MathMLElement::Length& MathMLSpaceElement::height()
{
return cachedMathMLLength(MathMLNames::heightAttr, m_height);
}
const MathMLElement::Length& MathMLSpaceElement::depth()
{
return cachedMathMLLength(MathMLNames::depthAttr, m_depth);
}
void MathMLSpaceElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
{
if (name == widthAttr)
m_width = std::nullopt;
else if (name == heightAttr)
m_height = std::nullopt;
else if (name == depthAttr)
m_depth = std::nullopt;
MathMLPresentationElement::parseAttribute(name, value);
}
RenderPtr<RenderElement> MathMLSpaceElement::createElementRenderer(RenderStyle&& style, const RenderTreePosition&)
{
ASSERT(hasTagName(MathMLNames::mspaceTag));
return createRenderer<RenderMathMLSpace>(*this, WTFMove(style));
}
}
#endif // ENABLE(MATHML)
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