chromium/services/media_session/media_controller.h

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SERVICES_MEDIA_SESSION_MEDIA_CONTROLLER_H_
#define SERVICES_MEDIA_SESSION_MEDIA_CONTROLLER_H_

#include <memory>
#include <optional>
#include <utility>
#include <vector>

#include "base/containers/flat_map.h"
#include "base/memory/raw_ptr.h"
#include "base/sequence_checker.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "mojo/public/cpp/bindings/receiver_set.h"
#include "mojo/public/cpp/bindings/remote_set.h"
#include "services/media_session/public/cpp/media_metadata.h"
#include "services/media_session/public/mojom/media_controller.mojom.h"
#include "services/media_session/public/mojom/media_session.mojom.h"

namespace media_session {

class AudioFocusRequest;

// MediaController provides a control surface over Mojo for controlling a
// specific MediaSession. If |session_| is nullptr then all commands will be
// dropped. MediaController is also a MediaSessionObserver and will forward
// events to added observers.
class MediaController : public mojom::MediaController,
                        public mojom::MediaSessionObserver { … };

}  // namespace media_session

#endif  // SERVICES_MEDIA_SESSION_MEDIA_CONTROLLER_H_