80 lines
2.8 KiB
C++
80 lines
2.8 KiB
C++
/*
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* Copyright (C) 2009 Alex Milowski (alex@milowski.com). All rights reserved.
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* Copyright (C) 2010 Apple Inc. All rights reserved.
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* Copyright (C) 2016 Igalia S.L.
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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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "MathMLMathElement.h"
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#if ENABLE(MATHML)
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#include "MathMLNames.h"
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#include "RenderMathMLMath.h"
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#include <wtf/IsoMallocInlines.h>
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namespace WebCore {
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WTF_MAKE_ISO_ALLOCATED_IMPL(MathMLMathElement);
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using namespace MathMLNames;
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inline MathMLMathElement::MathMLMathElement(const QualifiedName& tagName, Document& document)
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: MathMLRowElement(tagName, document)
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{
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setHasCustomStyleResolveCallbacks();
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}
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Ref<MathMLMathElement> MathMLMathElement::create(const QualifiedName& tagName, Document& document)
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{
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return adoptRef(*new MathMLMathElement(tagName, document));
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}
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RenderPtr<RenderElement> MathMLMathElement::createElementRenderer(RenderStyle&& style, const RenderTreePosition&)
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{
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return createRenderer<RenderMathMLMath>(*this, WTFMove(style));
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}
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void MathMLMathElement::parseAttribute(const QualifiedName& name, const AtomString& value)
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{
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bool mathVariantAttribute = name == mathvariantAttr;
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if (mathVariantAttribute)
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m_mathVariant = std::nullopt;
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if ((mathVariantAttribute) && renderer())
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MathMLStyle::resolveMathMLStyleTree(renderer());
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MathMLElement::parseAttribute(name, value);
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}
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void MathMLMathElement::didAttachRenderers()
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{
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MathMLRowElement::didAttachRenderers();
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MathMLStyle::resolveMathMLStyleTree(renderer());
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}
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}
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#endif // ENABLE(MATHML)
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