1/* 2 * Copyright (C) 2013 The MathJax Consortium. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 14 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 15 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 16 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 17 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 18 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 19 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef MathMLSelectElement_h 27#define MathMLSelectElement_h 28 29#if ENABLE(MATHML) 30#include "MathMLInlineContainerElement.h" 31 32namespace WebCore { 33 34class MathMLSelectElement final : public MathMLInlineContainerElement { 35public: 36 static PassRefPtr<MathMLSelectElement> create(const QualifiedName& tagName, Document&); 37 static bool isMathMLEncoding(const AtomicString& value); 38 static bool isSVGEncoding(const AtomicString& value); 39 static bool isHTMLEncoding(const AtomicString& value); 40 41private: 42 MathMLSelectElement(const QualifiedName& tagName, Document&); 43 virtual RenderPtr<RenderElement> createElementRenderer(PassRef<RenderStyle>) override; 44 45 virtual bool childShouldCreateRenderer(const Node&) const override; 46 47 virtual void finishParsingChildren() override; 48 virtual void childrenChanged(const ChildChange&) override; 49 virtual void attributeChanged(const QualifiedName&, const AtomicString& oldValue, const AtomicString& newValue, AttributeModificationReason = ModifiedDirectly) override; 50 virtual void defaultEventHandler(Event*) override; 51 virtual bool willRespondToMouseClickEvents() override; 52 53 void toggle(); 54 int getSelectedActionChildAndIndex(Element*& selectedChild); 55 Element* getSelectedActionChild(); 56 Element* getSelectedSemanticsChild(); 57 58 void updateSelectedChild() override; 59 Element* m_selectedChild; 60}; 61 62} 63 64#endif // ENABLE(MATHML) 65#endif // MathMLSelectElement_h 66