#pragma once
#if ENABLE(VIDEO_TRACK)
#include "AudioTrackPrivate.h"
#include "TrackBase.h"
namespace WebCore {
class AudioTrack;
class AudioTrackClient {
public:
virtual ~AudioTrackClient() = default;
virtual void audioTrackEnabledChanged(AudioTrack&) = 0;
};
class AudioTrack final : public MediaTrackBase, private AudioTrackPrivateClient {
public:
static Ref<AudioTrack> create(AudioTrackClient& client, AudioTrackPrivate& trackPrivate)
{
return adoptRef(*new AudioTrack(client, trackPrivate));
}
virtual ~AudioTrack();
static const AtomString& alternativeKeyword();
static const AtomString& descriptionKeyword();
static const AtomString& mainKeyword();
static const AtomString& mainDescKeyword();
static const AtomString& translationKeyword();
static const AtomString& commentaryKeyword();
bool enabled() const final { return m_enabled; }
void setEnabled(const bool);
void clearClient() final { m_client = nullptr; }
AudioTrackClient* client() const { return m_client; }
size_t inbandTrackIndex() const;
void setPrivate(AudioTrackPrivate&);
void setMediaElement(WeakPtr<HTMLMediaElement>) override;
private:
AudioTrack(AudioTrackClient&, AudioTrackPrivate&);
bool isValidKind(const AtomString&) const final;
void enabledChanged(bool) final;
void idChanged(const AtomString&) final;
void labelChanged(const AtomString&) final;
void languageChanged(const AtomString&) final;
void willRemove() final;
void updateKindFromPrivate();
#if !RELEASE_LOG_DISABLED
const char* logClassName() const final { return "AudioTrack"; }
#endif
AudioTrackClient* m_client { nullptr };
Ref<AudioTrackPrivate> m_private;
bool m_enabled { false };
};
}
SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::AudioTrack)
static bool isType(const WebCore::TrackBase& track) { return track.type() == WebCore::TrackBase::AudioTrack; }
SPECIALIZE_TYPE_TRAITS_END()
#endif