#if ENABLE(VIDEO_TRACK)
#include "HTMLElement.h"
namespace WebCore {
enum WebVTTNodeType {
WebVTTNodeTypeNone = 0,
WebVTTNodeTypeClass,
WebVTTNodeTypeItalic,
WebVTTNodeTypeLanguage,
WebVTTNodeTypeBold,
WebVTTNodeTypeUnderline,
WebVTTNodeTypeRuby,
WebVTTNodeTypeRubyText,
WebVTTNodeTypeVoice
};
class WebVTTElement FINAL : public Element {
public:
static PassRefPtr<WebVTTElement> create(const WebVTTNodeType, Document*);
static PassRefPtr<WebVTTElement> create(const QualifiedName&, Document*);
PassRefPtr<HTMLElement> createEquivalentHTMLElement(Document*);
virtual PassRefPtr<Element> cloneElementWithoutAttributesAndChildren() OVERRIDE;
void setWebVTTNodeType(WebVTTNodeType type) { m_webVTTNodeType = static_cast<unsigned>(type); }
WebVTTNodeType webVTTNodeType() const { return static_cast<WebVTTNodeType>(m_webVTTNodeType); }
bool isPastNode() const { return m_isPastNode; }
void setIsPastNode(bool value) { m_isPastNode = value; }
virtual bool isWebVTTElement() const OVERRIDE { return true; }
AtomicString language() const { return m_language; }
void setLanguage(AtomicString value) { m_language = value; }
static const QualifiedName& voiceAttributeName()
{
DEFINE_STATIC_LOCAL(QualifiedName, voiceAttr, (nullAtom, "voice", nullAtom));
return voiceAttr;
}
static const QualifiedName& langAttributeName()
{
DEFINE_STATIC_LOCAL(QualifiedName, voiceAttr, (nullAtom, "lang", nullAtom));
return voiceAttr;
}
private:
WebVTTElement(const QualifiedName&, Document*);
WebVTTElement(WebVTTNodeType, Document*);
unsigned m_isPastNode : 1;
unsigned m_webVTTNodeType : 4;
AtomicString m_language;
};
inline WebVTTElement* toWebVTTElement(Node* node)
{
ASSERT_WITH_SECURITY_IMPLICATION(!node || node->isWebVTTElement());
return static_cast<WebVTTElement*>(node);
}
void toWebVTTElement(const WebVTTElement*);
}
#endif