| // 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 CHROME_BROWSER_UI_MEDIA_ROUTER_PRESENTATION_REQUEST_SOURCE_OBSERVER_H_ |
| #define CHROME_BROWSER_UI_MEDIA_ROUTER_PRESENTATION_REQUEST_SOURCE_OBSERVER_H_ |
| |
| namespace media_router { |
| |
| // This interface is used for observing updates from |MediaRouteStarter| when |
| // the presentation source for casting changes. |
| class PresentationRequestSourceObserver { |
| public: |
| virtual ~PresentationRequestSourceObserver() = default; |
| |
| virtual void OnSourceUpdated(std::u16string& source_name) = 0; |
| }; |
| |
| } // namespace media_router |
| |
| #endif // CHROME_BROWSER_UI_MEDIA_ROUTER_PRESENTATION_REQUEST_SOURCE_OBSERVER_H_ |
