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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/media/router/presentation_media_sinks_observer.h" | 5 #include "chrome/browser/media/router/presentation_media_sinks_observer.h" |
6 | 6 |
7 #include "chrome/browser/media/router/media_router.h" | 7 #include "chrome/browser/media/router/media_router.h" |
8 #include "chrome/browser/media/router/media_source.h" | 8 #include "chrome/common/media_router/media_source.h" |
9 #include "content/public/browser/presentation_screen_availability_listener.h" | 9 #include "content/public/browser/presentation_screen_availability_listener.h" |
10 | 10 |
11 namespace media_router { | 11 namespace media_router { |
12 | 12 |
13 PresentationMediaSinksObserver::PresentationMediaSinksObserver( | 13 PresentationMediaSinksObserver::PresentationMediaSinksObserver( |
14 MediaRouter* router, | 14 MediaRouter* router, |
15 content::PresentationScreenAvailabilityListener* listener, | 15 content::PresentationScreenAvailabilityListener* listener, |
16 const MediaSource& source, | 16 const MediaSource& source, |
17 const url::Origin& origin) | 17 const url::Origin& origin) |
18 : MediaSinksObserver(router, source, origin), | 18 : MediaSinksObserver(router, source, origin), |
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34 << (result.empty() ? "unavailable" : "available"); | 34 << (result.empty() ? "unavailable" : "available"); |
35 | 35 |
36 // Don't send if new result is same as previous. | 36 // Don't send if new result is same as previous. |
37 if (previous_availablity_ != current_availability) | 37 if (previous_availablity_ != current_availability) |
38 listener_->OnScreenAvailabilityChanged(current_availability == AVAILABLE); | 38 listener_->OnScreenAvailabilityChanged(current_availability == AVAILABLE); |
39 | 39 |
40 previous_availablity_ = current_availability; | 40 previous_availablity_ = current_availability; |
41 } | 41 } |
42 | 42 |
43 } // namespace media_router | 43 } // namespace media_router |
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