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- // Copyright 2019 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 ASH_PUBLIC_CPP_MEDIA_CLIENT_H_
- #define ASH_PUBLIC_CPP_MEDIA_CLIENT_H_
- #include "ash/public/cpp/ash_public_export.h"
- namespace ash {
- // This delegate allows the UI code in ash to forward UI commands.
- class ASH_PUBLIC_EXPORT MediaClient {
- public:
- // Handles the Next Track Media shortcut key.
- virtual void HandleMediaNextTrack() = 0;
- // Handles the Play/Pause Toggle Media shortcut key.
- virtual void HandleMediaPlayPause() = 0;
- // Handles the Play Media shortcut key.
- virtual void HandleMediaPlay() = 0;
- // Handles the Pause Media shortcut key.
- virtual void HandleMediaPause() = 0;
- // Handles the Stop Media shortcut key.
- virtual void HandleMediaStop() = 0;
- // Handles the Previous Track Media shortcut key.
- virtual void HandleMediaPrevTrack() = 0;
- // Handles the Seek Backward Media shortcut key.
- virtual void HandleMediaSeekBackward() = 0;
- // Handles the Seek Forward Media shortcut key.
- virtual void HandleMediaSeekForward() = 0;
- // Requests that the client resends the NotifyMediaCaptureChanged() message.
- virtual void RequestCaptureState() = 0;
- // Suspends all WebContents-associated media sessions to stop managed players.
- virtual void SuspendMediaSessions() = 0;
- protected:
- virtual ~MediaClient() = default;
- };
- } // namespace ash
- #endif // ASH_PUBLIC_CPP_MEDIA_CLIENT_H_
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