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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMEOS_ASH_COMPONENTS_DBUS_AUDIO_FLOSS_MEDIA_CLIENT_H_
#define CHROMEOS_ASH_COMPONENTS_DBUS_AUDIO_FLOSS_MEDIA_CLIENT_H_
#include <stdint.h>
#include <map>
#include <string>
#include "base/component_export.h"
#include "dbus/object_path.h"
namespace dbus {
class Bus;
}
namespace ash {
// FlossMediaClient is used to communicate with the Floss media interface.
class COMPONENT_EXPORT(DBUS_AUDIO) FlossMediaClient {
public:
// Creates and initializes the global instance. |bus| must not be null.
static void Initialize(dbus::Bus* bus, const dbus::ObjectPath& object_path);
// Creates and initializes a fake global instance if not already created.
static void InitializeFake();
// Destroys the global instance which must have been initialized.
static void Shutdown();
// Returns the global instance if initialized. May return null.
static FlossMediaClient* Get();
FlossMediaClient(const FlossMediaClient&) = delete;
FlossMediaClient& operator=(const FlossMediaClient&) = delete;
// Sets the player playback status. Possible status are "Playing", "Paused" or
// "Stopped".
virtual void SetPlayerPlaybackStatus(const std::string& playback_status) = 0;
// Sets the player identity. Identity is a human readable title for the source
// of the media player. This could be the name of the app or the name of the
// site playing media.
virtual void SetPlayerIdentity(const std::string& playback_identity) = 0;
// Sets the current track position for the player in microseconds
virtual void SetPlayerPosition(const int64_t& position) = 0;
// Sets the current track duration for the player in microseconds
virtual void SetPlayerDuration(const int64_t& duration) = 0;
// Sets the current media metadata including Title, Album, and Artist.
virtual void SetPlayerMetadata(
const std::map<std::string, std::string>& metadata) = 0;
protected:
FlossMediaClient();
virtual ~FlossMediaClient();
};
} // namespace ash
#endif // CHROMEOS_ASH_COMPONENTS_DBUS_AUDIO_FLOSS_MEDIA_CLIENT_H_
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