#pragma once
#if ENABLE(VIDEO_TRACK)
#include "HTMLElement.h"
#include <wtf/NeverDestroyed.h>
namespace WebCore {
enum WebVTTNodeType {
WebVTTNodeTypeNone = 0,
WebVTTNodeTypeClass,
WebVTTNodeTypeItalic,
WebVTTNodeTypeLanguage,
WebVTTNodeTypeBold,
WebVTTNodeTypeUnderline,
WebVTTNodeTypeRuby,
WebVTTNodeTypeRubyText,
WebVTTNodeTypeVoice
};
class WebVTTElement final : public Element {
public:
static Ref<WebVTTElement> create(const WebVTTNodeType, Document&);
Ref<HTMLElement> createEquivalentHTMLElement(Document&);
Ref<Element> cloneElementWithoutAttributesAndChildren(Document&) 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; }
AtomicString language() const { return m_language; }
void setLanguage(const AtomicString& value) { m_language = value; }
static const QualifiedName& voiceAttributeName()
{
static NeverDestroyed<QualifiedName> voiceAttr(nullAtom(), "voice", nullAtom());
return voiceAttr;
}
static const QualifiedName& langAttributeName()
{
static NeverDestroyed<QualifiedName> voiceAttr(nullAtom(), "lang", nullAtom());
return voiceAttr;
}
private:
WebVTTElement(WebVTTNodeType, Document&);
bool isWebVTTElement() const override { return true; }
unsigned m_isPastNode : 1;
unsigned m_webVTTNodeType : 4;
AtomicString m_language;
};
}
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::WebVTTElement)
static bool isType(const WebCore::Node& node) { return node.isWebVTTElement(); }
SPECIALIZE_TYPE_TRAITS_END()
#endif // ENABLE(VIDEO_TRACK)