MediaStreamTrackPrivate.h [plain text]
#ifndef MediaStreamTrackPrivate_h
#define MediaStreamTrackPrivate_h
#if ENABLE(MEDIA_STREAM)
#include "RealtimeMediaSource.h"
#include <wtf/RefCounted.h>
#include <wtf/text/AtomicString.h>
namespace WebCore {
class MediaSourceStates;
class RealtimeMediaSourceCapabilities;
class MediaStreamTrackPrivateClient {
public:
virtual ~MediaStreamTrackPrivateClient() { }
virtual void trackEnded() = 0;
virtual void trackMutedChanged() = 0;
};
class MediaStreamTrackPrivate : public RefCounted<MediaStreamTrackPrivate>, public RealtimeMediaSource::Observer {
public:
static RefPtr<MediaStreamTrackPrivate> create(RefPtr<RealtimeMediaSource>&&);
static RefPtr<MediaStreamTrackPrivate> create(RefPtr<RealtimeMediaSource>&&, const String& id);
virtual ~MediaStreamTrackPrivate();
const String& id() const { return m_id; }
const String& label() const;
bool ended() const { return m_isEnded; }
bool muted() const;
bool readonly() const;
bool remote() const;
bool enabled() const { return m_isEnabled; }
void setEnabled(bool);
RefPtr<MediaStreamTrackPrivate> clone();
RealtimeMediaSource* source() const { return m_source.get(); }
RealtimeMediaSource::Type type() const;
void endTrack();
void setClient(MediaStreamTrackPrivateClient* client) { m_client = client; }
const RealtimeMediaSourceStates& states() const;
RefPtr<RealtimeMediaSourceCapabilities> capabilities() const;
RefPtr<MediaConstraints> constraints() const;
void applyConstraints(const MediaConstraints&);
void configureTrackRendering();
private:
explicit MediaStreamTrackPrivate(const MediaStreamTrackPrivate&);
MediaStreamTrackPrivate(RefPtr<RealtimeMediaSource>&&, const String& id);
MediaStreamTrackPrivateClient* client() const { return m_client; }
virtual void sourceStopped() override final;
virtual void sourceMutedChanged() override final;
virtual bool preventSourceFromStopping() override final;
RefPtr<RealtimeMediaSource> m_source;
MediaStreamTrackPrivateClient* m_client;
RefPtr<MediaConstraints> m_constraints;
String m_id;
bool m_isEnabled;
bool m_isEnded;
};
}
#endif // ENABLE(MEDIA_STREAM)
#endif // MediaStreamTrackPrivate_h