81 lines
2.8 KiB
C++
81 lines
2.8 KiB
C++
/*
|
|
* 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 "MathMLRowElement.h"
|
|
|
|
#if ENABLE(MATHML)
|
|
|
|
#include "MathMLNames.h"
|
|
#include "MathMLOperatorElement.h"
|
|
#include "RenderMathMLFenced.h"
|
|
#include "RenderMathMLMenclose.h"
|
|
#include "RenderMathMLRow.h"
|
|
#include <wtf/IsoMallocInlines.h>
|
|
|
|
namespace WebCore {
|
|
|
|
WTF_MAKE_ISO_ALLOCATED_IMPL(MathMLRowElement);
|
|
|
|
using namespace MathMLNames;
|
|
|
|
MathMLRowElement::MathMLRowElement(const QualifiedName& tagName, Document& document)
|
|
: MathMLPresentationElement(tagName, document)
|
|
{
|
|
}
|
|
|
|
Ref<MathMLRowElement> MathMLRowElement::create(const QualifiedName& tagName, Document& document)
|
|
{
|
|
return adoptRef(*new MathMLRowElement(tagName, document));
|
|
}
|
|
|
|
void MathMLRowElement::childrenChanged(const ChildChange& change)
|
|
{
|
|
for (auto child = firstChild(); child; child = child->nextSibling()) {
|
|
if (child->hasTagName(moTag))
|
|
static_cast<MathMLOperatorElement*>(child)->setOperatorFormDirty();
|
|
}
|
|
|
|
MathMLPresentationElement::childrenChanged(change);
|
|
}
|
|
|
|
RenderPtr<RenderElement> MathMLRowElement::createElementRenderer(RenderStyle&& style, const RenderTreePosition&)
|
|
{
|
|
if (hasTagName(mfencedTag))
|
|
return createRenderer<RenderMathMLFenced>(*this, WTFMove(style));
|
|
|
|
ASSERT(hasTagName(merrorTag) || hasTagName(mphantomTag) || hasTagName(mrowTag) || hasTagName(mstyleTag));
|
|
return createRenderer<RenderMathMLRow>(*this, WTFMove(style));
|
|
}
|
|
|
|
bool MathMLRowElement::acceptsMathVariantAttribute()
|
|
{
|
|
return hasTagName(mstyleTag);
|
|
}
|
|
|
|
}
|
|
|
|
#endif // ENABLE(MATHML)
|