chromium/components/system_media_controls/system_media_controls.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_SYSTEM_MEDIA_CONTROLS_SYSTEM_MEDIA_CONTROLS_H_
#define COMPONENTS_SYSTEM_MEDIA_CONTROLS_SYSTEM_MEDIA_CONTROLS_H_

#include <string>

#include "base/component_export.h"
#include "base/functional/callback.h"
#include "services/media_session/public/cpp/media_position.h"
#include "third_party/skia/include/core/SkBitmap.h"

namespace remote_cocoa {
class ApplicationHost;
}

namespace system_media_controls {

class SystemMediaControlsObserver;

// OSes often provide a system-level media controls API (e.g. Media Player
// Remote Interfacing Specification on Linux or System Media Transport Controls
// on Windows). These tend to have similar APIs to each other.
// SystemMediaControls is a platform-agnostic API that clients can use to
// interface with the operating system's media controls API if it exists.
class COMPONENT_EXPORT(SYSTEM_MEDIA_CONTROLS) SystemMediaControls { … };

}  // namespace system_media_controls

#endif  // COMPONENTS_SYSTEM_MEDIA_CONTROLS_SYSTEM_MEDIA_CONTROLS_H_