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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 "content/renderer/media/android/renderer_media_session_manager.h" | 5 #include "content/renderer/media/android/renderer_media_session_manager.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/optional.h" | 8 #include "base/optional.h" |
9 #include "base/strings/utf_string_conversions.h" | |
9 #include "content/common/media/media_metadata_sanitizer.h" | 10 #include "content/common/media/media_metadata_sanitizer.h" |
10 #include "content/common/media/media_session_messages_android.h" | |
11 #include "content/public/common/media_metadata.h" | 11 #include "content/public/common/media_metadata.h" |
12 #include "content/public/renderer/render_thread.h" | 12 #include "content/public/renderer/render_frame.h" |
13 #include "content/renderer/media/android/webmediasession_android.h" | 13 #include "content/renderer/media/android/webmediasession_android.h" |
14 #include "services/shell/public/cpp/interface_provider.h" | |
14 | 15 |
15 namespace content { | 16 namespace content { |
16 | 17 |
18 namespace { | |
19 | |
20 blink::mojom::MediaMetadataIconPtr ToMojoMediaMetadataIcon( | |
21 const MediaMetadata::Artwork& icon) { | |
22 blink::mojom::MediaMetadataIconPtr mojo_icon | |
23 = blink::mojom::MediaMetadataIcon::New(); | |
24 mojo_icon->src = icon.src; | |
25 mojo_icon->type = icon.type; | |
26 mojo_icon->sizes = icon.sizes; | |
27 | |
28 return mojo_icon; | |
29 } | |
30 | |
31 blink::mojom::MediaMetadataPtr ToMojoMediaMetadata( | |
32 const base::Optional<MediaMetadata>& metadata) { | |
33 blink::mojom::MediaMetadataPtr mojo_metadata; | |
34 if (!metadata.has_value()) | |
35 return mojo_metadata; | |
36 mojo_metadata = blink::mojom::MediaMetadata::New(); | |
37 mojo_metadata->title = metadata->title; | |
38 mojo_metadata->artist = metadata->artist; | |
39 mojo_metadata->album = metadata->album; | |
40 for (const auto& icon : metadata->artwork) | |
41 mojo_metadata->artwork.push_back(ToMojoMediaMetadataIcon(icon)); | |
42 return mojo_metadata; | |
43 } | |
44 | |
45 } // anonymous namespace | |
46 | |
17 RendererMediaSessionManager::RendererMediaSessionManager( | 47 RendererMediaSessionManager::RendererMediaSessionManager( |
18 RenderFrame* render_frame) | 48 RenderFrame* render_frame) |
19 : RenderFrameObserver(render_frame), | 49 : RenderFrameObserver(render_frame), |
20 next_session_id_(blink::WebMediaSession::DefaultID + 1) {} | 50 next_session_id_(blink::WebMediaSession::DefaultID + 1) {} |
21 | 51 |
22 RendererMediaSessionManager::~RendererMediaSessionManager() { | 52 RendererMediaSessionManager::~RendererMediaSessionManager() { |
23 DCHECK(sessions_.empty()) | 53 DCHECK(sessions_.empty()) |
24 << "RendererMediaSessionManager is owned by RenderFrameImpl and is " | 54 << "RendererMediaSessionManager is owned by RenderFrameImpl and is " |
25 "destroyed only after all media sessions are destroyed."; | 55 "destroyed only after all media sessions are destroyed."; |
26 } | 56 } |
27 | 57 |
28 bool RendererMediaSessionManager::OnMessageReceived(const IPC::Message& msg) { | |
29 bool handled = true; | |
30 IPC_BEGIN_MESSAGE_MAP(RendererMediaSessionManager, msg) | |
31 IPC_MESSAGE_HANDLER(MediaSessionMsg_DidActivate, OnDidActivate) | |
32 IPC_MESSAGE_HANDLER(MediaSessionMsg_DidDeactivate, OnDidDeactivate) | |
33 IPC_MESSAGE_UNHANDLED(handled = false) | |
34 IPC_END_MESSAGE_MAP() | |
35 return handled; | |
36 } | |
37 | |
38 void RendererMediaSessionManager::OnDestruct() { | 58 void RendererMediaSessionManager::OnDestruct() { |
39 delete this; | 59 delete this; |
40 } | 60 } |
41 | 61 |
42 int RendererMediaSessionManager::RegisterMediaSession( | 62 int RendererMediaSessionManager::RegisterMediaSession( |
43 WebMediaSessionAndroid* session) { | 63 WebMediaSessionAndroid* session) { |
44 sessions_[next_session_id_] = session; | 64 sessions_[next_session_id_] = session; |
45 return next_session_id_++; | 65 return next_session_id_++; |
46 } | 66 } |
47 | 67 |
48 void RendererMediaSessionManager::UnregisterMediaSession(int session_id) { | 68 void RendererMediaSessionManager::UnregisterMediaSession(int session_id) { |
49 sessions_.erase(session_id); | 69 sessions_.erase(session_id); |
50 } | 70 } |
51 | 71 |
52 void RendererMediaSessionManager::Activate( | 72 void RendererMediaSessionManager::Activate( |
53 int session_id, | 73 int session_id, |
54 std::unique_ptr<blink::WebMediaSessionActivateCallback> callback) { | 74 std::unique_ptr<blink::WebMediaSessionActivateCallback> callback) { |
55 int request_id = pending_activation_requests_.Add(callback.release()); | 75 if (GetMediaSessionService()) { |
56 Send(new MediaSessionHostMsg_Activate(routing_id(), session_id, request_id)); | 76 GetMediaSessionService()->Activate( |
77 session_id, | |
78 base::Bind(&RendererMediaSessionManager::OnDidActivate, | |
79 base::Unretained(this), base::Passed(&callback))); | |
80 } | |
57 } | 81 } |
58 | 82 |
59 void RendererMediaSessionManager::Deactivate( | 83 void RendererMediaSessionManager::Deactivate( |
60 int session_id, | 84 int session_id, |
61 std::unique_ptr<blink::WebMediaSessionDeactivateCallback> callback) { | 85 std::unique_ptr<blink::WebMediaSessionDeactivateCallback> callback) { |
62 int request_id = pending_deactivation_requests_.Add(callback.release()); | 86 if (GetMediaSessionService()) { |
63 Send( | 87 GetMediaSessionService()->Deactivate( |
64 new MediaSessionHostMsg_Deactivate(routing_id(), session_id, request_id)); | 88 session_id, |
89 base::Bind(&RendererMediaSessionManager::OnDidDeactivate, | |
90 base::Unretained(this), base::Passed(&callback))); | |
91 } | |
65 } | 92 } |
66 | 93 |
67 void RendererMediaSessionManager::SetMetadata( | 94 void RendererMediaSessionManager::SetMetadata( |
68 int session_id, const base::Optional<MediaMetadata>& metadata) { | 95 int session_id, const base::Optional<MediaMetadata>& metadata) { |
69 | 96 base::Optional<MediaMetadata> sanitized_metadata = |
70 // TODO(zqzhang): print a console warning when metadata is dirty. See | |
71 // https://crbug.com/625244. | |
72 Send(new MediaSessionHostMsg_SetMetadata( | |
73 routing_id(), session_id, | |
74 (!metadata.has_value() || | 97 (!metadata.has_value() || |
75 MediaMetadataSanitizer::CheckSanity(metadata.value())) | 98 MediaMetadataSanitizer::CheckSanity(metadata.value())) |
76 ? metadata | 99 ? metadata |
77 : MediaMetadataSanitizer::Sanitize(metadata.value()))); | 100 : MediaMetadataSanitizer::Sanitize(metadata.value()); |
101 // TODO(zqzhang): print a console warning when metadata is dirty. See | |
102 // https://crbug.com/625244. | |
103 if (GetMediaSessionService()) { | |
104 GetMediaSessionService()->SetMetadata( | |
105 session_id, ToMojoMediaMetadata(sanitized_metadata)); | |
mlamouri (slow - plz ping)
2016/09/27 08:33:11
Could this call and the other mojo calls happen fr
| |
106 } | |
78 } | 107 } |
79 | 108 |
80 void RendererMediaSessionManager::OnDidActivate(int request_id, bool success) { | 109 blink::mojom::MediaSessionServicePtr& |
81 DCHECK(pending_activation_requests_.Lookup(request_id)) << request_id; | 110 RendererMediaSessionManager::GetMediaSessionService() { |
82 blink::WebMediaSessionActivateCallback* callback = | 111 if (render_frame() && !media_session_service_.get()) { |
83 pending_activation_requests_.Lookup(request_id); | 112 render_frame()->GetRemoteInterfaces() |
113 ->GetInterface(&media_session_service_); | |
114 } | |
115 return media_session_service_; | |
116 } | |
117 | |
118 void RendererMediaSessionManager::OnDidActivate( | |
119 std::unique_ptr<blink::WebMediaSessionActivateCallback> callback, | |
120 bool success) { | |
84 if (success) { | 121 if (success) { |
85 callback->onSuccess(); | 122 callback->onSuccess(); |
86 } else { | 123 } else { |
87 callback->onError( | 124 callback->onError( |
88 blink::WebMediaSessionError(blink::WebMediaSessionError::Activate)); | 125 blink::WebMediaSessionError(blink::WebMediaSessionError::Activate)); |
89 } | 126 } |
90 pending_activation_requests_.Remove(request_id); | |
91 } | 127 } |
92 | 128 |
93 void RendererMediaSessionManager::OnDidDeactivate(int request_id) { | 129 void RendererMediaSessionManager::OnDidDeactivate( |
94 DCHECK(pending_deactivation_requests_.Lookup(request_id)) << request_id; | 130 std::unique_ptr<blink::WebMediaSessionDeactivateCallback> callback) { |
95 pending_deactivation_requests_.Lookup(request_id)->onSuccess(); | 131 callback->onSuccess(); |
96 pending_deactivation_requests_.Remove(request_id); | |
97 } | 132 } |
98 | 133 |
99 } // namespace content | 134 } // namespace content |
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