/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsISupports.idl"

[scriptable, uuid(9d16f8ac-9d47-4f16-95cf-5ec9b42d3e11)]
interface nsIMacMediaControl : nsISupports
{
  /**
   * Publish playback state to macOS now playing surfaces.
   */
  void setSMTCPlaybackState(in boolean aPlaying);

  /**
   * Publish media metadata to macOS now playing surfaces.
   */
  void setSMTCMetadata(in AString aTitle,
                       in AString aArtist,
                       in AString aAlbum);

  /**
   * Publish media artwork URL. Best effort; may be ignored by implementation.
   */
  void setSMTCThumbnailURL(in AString aThumbnailURL);

  /**
   * Clear published media metadata.
   */
  void clearSMTCMetadata();
};