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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_BROWSER_UI_ASH_CAST_CONFIG_DELEGATE_MEDIA_ROUTER_H_ | |
| 6 #define CHROME_BROWSER_UI_ASH_CAST_CONFIG_DELEGATE_MEDIA_ROUTER_H_ | |
| 7 | |
| 8 #include "ash/common/cast_config_delegate.h" | |
| 9 #include "base/macros.h" | |
| 10 #include "base/observer_list.h" | |
| 11 #include "content/public/browser/notification_observer.h" | |
| 12 #include "content/public/browser/notification_registrar.h" | |
| 13 | |
| 14 namespace media_router { | |
| 15 class MediaRouter; | |
| 16 } | |
| 17 | |
| 18 class CastDeviceCache; | |
| 19 | |
| 20 // A class which allows the ash tray to communicate with the media router. | |
| 21 class CastConfigDelegateMediaRouter : public ash::CastConfigDelegate, | |
| 22 public content::NotificationObserver { | |
| 23 public: | |
| 24 CastConfigDelegateMediaRouter(); | |
| 25 ~CastConfigDelegateMediaRouter() override; | |
| 26 | |
| 27 static void SetMediaRouterForTest(media_router::MediaRouter* media_router); | |
| 28 | |
| 29 private: | |
| 30 // CastConfigDelegate: | |
| 31 void RequestDeviceRefresh() override; | |
| 32 void CastToSink(const Sink& sink) override; | |
| 33 void StopCasting(const Route& route) override; | |
| 34 void AddObserver(ash::CastConfigDelegate::Observer* observer) override; | |
| 35 void RemoveObserver(ash::CastConfigDelegate::Observer* observer) override; | |
| 36 | |
| 37 // content::NotificationObserver: | |
| 38 void Observe(int type, | |
| 39 const content::NotificationSource& source, | |
| 40 const content::NotificationDetails& details) override; | |
| 41 | |
| 42 // |devices_| stores the current source/route status that we query from. | |
| 43 // This will return null until the media router is initialized. | |
| 44 CastDeviceCache* devices(); | |
| 45 std::unique_ptr<CastDeviceCache> devices_; | |
| 46 | |
| 47 content::NotificationRegistrar registrar_; | |
| 48 | |
| 49 base::ObserverList<ash::CastConfigDelegate::Observer> observer_list_; | |
| 50 | |
| 51 DISALLOW_COPY_AND_ASSIGN(CastConfigDelegateMediaRouter); | |
| 52 }; | |
| 53 | |
| 54 #endif // CHROME_BROWSER_UI_ASH_CAST_CONFIG_DELEGATE_MEDIA_ROUTER_H_ | |
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