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1 /* | 1 /* |
2 * Copyright (C) 2014 Google Inc. All rights reserved. | 2 * Copyright (C) 2014 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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35 namespace blink { | 35 namespace blink { |
36 | 36 |
37 MediaDevicesRequest* MediaDevicesRequest::create(ScriptState* state, UserMediaCo
ntroller* controller) | 37 MediaDevicesRequest* MediaDevicesRequest::create(ScriptState* state, UserMediaCo
ntroller* controller) |
38 { | 38 { |
39 MediaDevicesRequest* request = new MediaDevicesRequest(state, controller); | 39 MediaDevicesRequest* request = new MediaDevicesRequest(state, controller); |
40 request->suspendIfNeeded(); | 40 request->suspendIfNeeded(); |
41 return request; | 41 return request; |
42 } | 42 } |
43 | 43 |
44 MediaDevicesRequest::MediaDevicesRequest(ScriptState* state, UserMediaController
* controller) | 44 MediaDevicesRequest::MediaDevicesRequest(ScriptState* state, UserMediaController
* controller) |
45 : ActiveDOMObject(state->executionContext()) | 45 : ActiveDOMObject(state->getExecutionContext()) |
46 , m_controller(controller) | 46 , m_controller(controller) |
47 , m_resolver(ScriptPromiseResolver::create(state)) | 47 , m_resolver(ScriptPromiseResolver::create(state)) |
48 { | 48 { |
49 } | 49 } |
50 | 50 |
51 MediaDevicesRequest::~MediaDevicesRequest() | 51 MediaDevicesRequest::~MediaDevicesRequest() |
52 { | 52 { |
53 } | 53 } |
54 | 54 |
55 Document* MediaDevicesRequest::ownerDocument() | 55 Document* MediaDevicesRequest::ownerDocument() |
56 { | 56 { |
57 if (ExecutionContext* context = executionContext()) { | 57 if (ExecutionContext* context = getExecutionContext()) { |
58 return toDocument(context); | 58 return toDocument(context); |
59 } | 59 } |
60 | 60 |
61 return 0; | 61 return 0; |
62 } | 62 } |
63 | 63 |
64 ScriptPromise MediaDevicesRequest::start() | 64 ScriptPromise MediaDevicesRequest::start() |
65 { | 65 { |
66 ASSERT(m_controller); | 66 ASSERT(m_controller); |
67 m_resolver->keepAliveWhilePending(); | 67 m_resolver->keepAliveWhilePending(); |
68 m_controller->requestMediaDevices(this); | 68 m_controller->requestMediaDevices(this); |
69 return m_resolver->promise(); | 69 return m_resolver->promise(); |
70 } | 70 } |
71 | 71 |
72 void MediaDevicesRequest::succeed(const MediaDeviceInfoVector& mediaDevices) | 72 void MediaDevicesRequest::succeed(const MediaDeviceInfoVector& mediaDevices) |
73 { | 73 { |
74 if (!executionContext() || !m_resolver) | 74 if (!getExecutionContext() || !m_resolver) |
75 return; | 75 return; |
76 | 76 |
77 m_resolver->resolve(mediaDevices); | 77 m_resolver->resolve(mediaDevices); |
78 } | 78 } |
79 | 79 |
80 void MediaDevicesRequest::stop() | 80 void MediaDevicesRequest::stop() |
81 { | 81 { |
82 m_controller.clear(); | 82 m_controller.clear(); |
83 m_resolver.clear(); | 83 m_resolver.clear(); |
84 } | 84 } |
85 | 85 |
86 DEFINE_TRACE(MediaDevicesRequest) | 86 DEFINE_TRACE(MediaDevicesRequest) |
87 { | 87 { |
88 visitor->trace(m_controller); | 88 visitor->trace(m_controller); |
89 visitor->trace(m_resolver); | 89 visitor->trace(m_resolver); |
90 ActiveDOMObject::trace(visitor); | 90 ActiveDOMObject::trace(visitor); |
91 } | 91 } |
92 | 92 |
93 } // namespace blink | 93 } // namespace blink |
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