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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "modules/remoteplayback/RemotePlayback.h" | 5 #include "modules/remoteplayback/RemotePlayback.h" |
6 | 6 |
7 #include "bindings/core/v8/ScriptPromiseResolver.h" | 7 #include "bindings/core/v8/ScriptPromiseResolver.h" |
8 #include "core/HTMLNames.h" | 8 #include "core/HTMLNames.h" |
9 #include "core/dom/DOMException.h" | 9 #include "core/dom/DOMException.h" |
10 #include "core/dom/Document.h" | 10 #include "core/dom/Document.h" |
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58 } | 58 } |
59 | 59 |
60 ExecutionContext* RemotePlayback::getExecutionContext() const { | 60 ExecutionContext* RemotePlayback::getExecutionContext() const { |
61 return &m_mediaElement->document(); | 61 return &m_mediaElement->document(); |
62 } | 62 } |
63 | 63 |
64 ScriptPromise RemotePlayback::getAvailability(ScriptState* scriptState) { | 64 ScriptPromise RemotePlayback::getAvailability(ScriptState* scriptState) { |
65 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); | 65 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); |
66 ScriptPromise promise = resolver->promise(); | 66 ScriptPromise promise = resolver->promise(); |
67 | 67 |
68 // TODO(avayvod): currently the availability is tracked for each media element | 68 // TODO(avayvod): Currently the availability is tracked for each media element |
69 // as soon as it's created, we probably want to limit that to when the page/el
ement | 69 // as soon as it's created, we probably want to limit that to when the |
70 // is visible (see https://crbug.com/597281) and has default controls. If ther
e's | 70 // page/element is visible (see https://crbug.com/597281) and has default |
71 // no default controls, we should also start tracking availability on demand | 71 // controls. If there are no default controls, we should also start tracking |
72 // meaning the Promise returned by getAvailability() will be resolved asynchro
nously. | 72 // availability on demand meaning the Promise returned by getAvailability() |
| 73 // will be resolved asynchronously. |
73 RemotePlaybackAvailability* availability = | 74 RemotePlaybackAvailability* availability = |
74 RemotePlaybackAvailability::take(resolver, m_availability); | 75 RemotePlaybackAvailability::take(resolver, m_availability); |
75 m_availabilityObjects.append(availability); | 76 m_availabilityObjects.append(availability); |
76 resolver->resolve(availability); | 77 resolver->resolve(availability); |
77 return promise; | 78 return promise; |
78 } | 79 } |
79 | 80 |
80 ScriptPromise RemotePlayback::prompt(ScriptState* scriptState) { | 81 ScriptPromise RemotePlayback::prompt(ScriptState* scriptState) { |
81 // TODO(avayvod): implement steps 4, 5, 8, 9 of the algorithm. | 82 // TODO(avayvod): implement steps 4, 5, 8, 9 of the algorithm. |
82 // https://crbug.com/647441 | 83 // https://crbug.com/647441 |
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166 } | 167 } |
167 | 168 |
168 DEFINE_TRACE(RemotePlayback) { | 169 DEFINE_TRACE(RemotePlayback) { |
169 visitor->trace(m_availabilityObjects); | 170 visitor->trace(m_availabilityObjects); |
170 visitor->trace(m_promptPromiseResolver); | 171 visitor->trace(m_promptPromiseResolver); |
171 visitor->trace(m_mediaElement); | 172 visitor->trace(m_mediaElement); |
172 EventTargetWithInlineData::trace(visitor); | 173 EventTargetWithInlineData::trace(visitor); |
173 } | 174 } |
174 | 175 |
175 } // namespace blink | 176 } // namespace blink |
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