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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 CONTENT_RENDERER_MEDIA_ANDROID_RENDERER_MEDIA_SESSION_MANAGER_H_ | |
| 6 #define CONTENT_RENDERER_MEDIA_ANDROID_RENDERER_MEDIA_SESSION_MANAGER_H_ | |
| 7 | |
| 8 #include <map> | |
| 9 #include <memory> | |
| 10 | |
| 11 #include "base/id_map.h" | |
| 12 #include "base/macros.h" | |
| 13 #include "base/optional.h" | |
| 14 #include "content/common/content_export.h" | |
| 15 #include "content/public/renderer/render_frame_observer.h" | |
| 16 #include "third_party/WebKit/public/platform/modules/mediasession/WebMediaSessio
n.h" | |
| 17 | |
| 18 namespace content { | |
| 19 | |
| 20 class WebMediaSessionAndroid; | |
| 21 struct MediaMetadata; | |
| 22 | |
| 23 class CONTENT_EXPORT RendererMediaSessionManager : public RenderFrameObserver { | |
| 24 public: | |
| 25 RendererMediaSessionManager(RenderFrame* render_frame); | |
| 26 ~RendererMediaSessionManager() override; | |
| 27 | |
| 28 // RenderFrameObserver override. | |
| 29 bool OnMessageReceived(const IPC::Message& msg) override; | |
| 30 | |
| 31 int RegisterMediaSession(WebMediaSessionAndroid* session); | |
| 32 void UnregisterMediaSession(int session_id); | |
| 33 | |
| 34 void Activate( | |
| 35 int session_id, | |
| 36 std::unique_ptr<blink::WebMediaSessionActivateCallback> callback); | |
| 37 void Deactivate( | |
| 38 int session_id, | |
| 39 std::unique_ptr<blink::WebMediaSessionDeactivateCallback> callback); | |
| 40 void SetMetadata( | |
| 41 int session_id, const base::Optional<MediaMetadata>& metadata); | |
| 42 | |
| 43 void OnDidActivate(int request_id, bool success); | |
| 44 void OnDidDeactivate(int request_id); | |
| 45 | |
| 46 private: | |
| 47 friend class WebMediaSessionTest; | |
| 48 | |
| 49 // RenderFrameObserver implementation. | |
| 50 void OnDestruct() override; | |
| 51 | |
| 52 std::map<int, WebMediaSessionAndroid*> sessions_; | |
| 53 int next_session_id_; | |
| 54 | |
| 55 using ActivationRequests = | |
| 56 IDMap<blink::WebMediaSessionActivateCallback, IDMapOwnPointer>; | |
| 57 ActivationRequests pending_activation_requests_; | |
| 58 | |
| 59 using DeactivationRequests = | |
| 60 IDMap<blink::WebMediaSessionDeactivateCallback, IDMapOwnPointer>; | |
| 61 DeactivationRequests pending_deactivation_requests_; | |
| 62 | |
| 63 DISALLOW_COPY_AND_ASSIGN(RendererMediaSessionManager); | |
| 64 }; | |
| 65 | |
| 66 } // namespace content | |
| 67 | |
| 68 #endif // CONTENT_RENDERER_MEDIA_ANDROID_RENDERER_MEDIA_SESSION_MANAGER_H_ | |
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Chromium Code Reviews
Issue 2367393002:
Migrating MediaSession messages to mojo (Closed)
