| // 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_MEDIA_MEDIA_NOTIFICATION_CONTAINER_H_ |
| #define ASH_MEDIA_MEDIA_NOTIFICATION_CONTAINER_H_ |
| |
| #include "ash/ash_export.h" |
| |
| namespace ash { |
| |
| // MediaNotificationContainer is an interface for containers of |
| // MediaNotificationView components to receive events from the |
| // MediaNotificationView. |
| class ASH_EXPORT MediaNotificationContainer { |
| public: |
| // Called when MediaNotificationView's expanded state changes. |
| virtual void OnExpanded(bool expanded) = 0; |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_MEDIA_MEDIA_NOTIFICATION_CONTAINER_H_ |