1 /* 2 * Copyright (C) 2013 Apple Inc. 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 APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * 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 #include "core/html/HTMLElement.h" 27 28 namespace WebCore { 29 30 enum VTTNodeType { 31 VTTNodeTypeNone = 0, 32 VTTNodeTypeClass, 33 VTTNodeTypeItalic, 34 VTTNodeTypeLanguage, 35 VTTNodeTypeBold, 36 VTTNodeTypeUnderline, 37 VTTNodeTypeRuby, 38 VTTNodeTypeRubyText, 39 VTTNodeTypeVoice 40 }; 41 42 class VTTElement FINAL : public Element { 43 public: 44 static PassRefPtrWillBeRawPtr<VTTElement> create(const VTTNodeType, Document*); 45 static PassRefPtrWillBeRawPtr<VTTElement> create(const QualifiedName&, Document*); 46 PassRefPtrWillBeRawPtr<HTMLElement> createEquivalentHTMLElement(Document&); 47 48 virtual PassRefPtrWillBeRawPtr<Element> cloneElementWithoutAttributesAndChildren() OVERRIDE; 49 setVTTNodeType(VTTNodeType type)50 void setVTTNodeType(VTTNodeType type) { m_webVTTNodeType = static_cast<unsigned>(type); } webVTTNodeType()51 VTTNodeType webVTTNodeType() const { return static_cast<VTTNodeType>(m_webVTTNodeType); } 52 isPastNode()53 bool isPastNode() const { return m_isPastNode; } setIsPastNode(bool value)54 void setIsPastNode(bool value) { m_isPastNode = value; } 55 isVTTElement()56 virtual bool isVTTElement() const OVERRIDE { return true; } language()57 AtomicString language() const { return m_language; } setLanguage(AtomicString value)58 void setLanguage(AtomicString value) { m_language = value; } 59 voiceAttributeName()60 static const QualifiedName& voiceAttributeName() 61 { 62 DEFINE_STATIC_LOCAL(QualifiedName, voiceAttr, (nullAtom, "voice", nullAtom)); 63 return voiceAttr; 64 } 65 langAttributeName()66 static const QualifiedName& langAttributeName() 67 { 68 DEFINE_STATIC_LOCAL(QualifiedName, voiceAttr, (nullAtom, "lang", nullAtom)); 69 return voiceAttr; 70 } 71 72 private: 73 VTTElement(const QualifiedName&, Document*); 74 VTTElement(VTTNodeType, Document*); 75 76 unsigned m_isPastNode : 1; 77 unsigned m_webVTTNodeType : 4; 78 79 AtomicString m_language; 80 }; 81 82 DEFINE_ELEMENT_TYPE_CASTS(VTTElement, isVTTElement()); 83 84 } // namespace WebCore 85 86