/* * Copyright (C) 2009 Alex Milowski (alex@milowski.com). All rights reserved. * Copyright (C) 2010 Apple Inc. All rights reserved. * Copyright (C) 2010 François Sausset (sausset@gmail.com). 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. */ #ifndef MathMLElement_h #define MathMLElement_h #if ENABLE(MATHML) #include "StyledElement.h" namespace WebCore { class MathMLElement : public StyledElement { public: static PassRefPtr<MathMLElement> create(const QualifiedName& tagName, Document*); int colSpan() const; int rowSpan() const; protected: MathMLElement(const QualifiedName& tagName, Document*); virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE; private: virtual bool isMathMLElement() const { return true; } virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE; virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) OVERRIDE; }; inline MathMLElement* toMathMLElement(Node* node) { ASSERT_WITH_SECURITY_IMPLICATION(!node || (node->isElementNode() && toElement(node)->isMathMLElement())); return static_cast<MathMLElement*>(node); } } #endif // ENABLE(MATHML) #endif // MathMLElement_h