| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_MEDIA_REMOTE_PLAYBACK_OBSERVER_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_MEDIA_REMOTE_PLAYBACK_OBSERVER_H_ |
| |
| #include "third_party/blink/public/mojom/presentation/presentation.mojom-blink.h" |
| |
| namespace blink { |
| |
| // Interface to be implemented by objects that intend to be notified by remote |
| // playback status changes on an HTMLMediaElement. The object should self-add |
| // itself to the RemotePlaybackController using the add/remove observer methods. |
| class RemotePlaybackObserver : public GarbageCollectedMixin { |
| public: |
| // Called when the remote playback state is changed. The state is related to |
| // the connection to a remote device. |
| virtual void OnRemotePlaybackStateChanged( |
| mojom::blink::PresentationConnectionState) = 0; |
| }; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_MEDIA_REMOTE_PLAYBACK_OBSERVER_H_ |
