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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "config.h" | 5 #include "config.h" |
6 #include "modules/encryptedmedia/HTMLMediaElementEncryptedMedia.h" | 6 #include "modules/encryptedmedia/HTMLMediaElementEncryptedMedia.h" |
7 | 7 |
8 #include "bindings/core/v8/ExceptionState.h" | 8 #include "bindings/core/v8/ExceptionState.h" |
9 #include "bindings/core/v8/ScriptPromise.h" | 9 #include "bindings/core/v8/ScriptPromise.h" |
10 #include "bindings/core/v8/ScriptPromiseResolver.h" | 10 #include "bindings/core/v8/ScriptPromiseResolver.h" |
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56 private: | 56 private: |
57 SetMediaKeysHandler(ScriptState*, HTMLMediaElement&, MediaKeys*); | 57 SetMediaKeysHandler(ScriptState*, HTMLMediaElement&, MediaKeys*); |
58 void timerFired(Timer<SetMediaKeysHandler>*); | 58 void timerFired(Timer<SetMediaKeysHandler>*); |
59 | 59 |
60 void clearExistingMediaKeys(); | 60 void clearExistingMediaKeys(); |
61 void setNewMediaKeys(); | 61 void setNewMediaKeys(); |
62 void finish(); | 62 void finish(); |
63 | 63 |
64 void reportSetFailed(ExceptionCode, const String& errorMessage); | 64 void reportSetFailed(ExceptionCode, const String& errorMessage); |
65 | 65 |
66 RawPtrWillBeMember<HTMLMediaElement> m_element; | 66 // Keep media element alive until promise is fulfilled |
| 67 RefPtrWillBePersistent<HTMLMediaElement> m_element; |
67 Persistent<MediaKeys> m_newMediaKeys; | 68 Persistent<MediaKeys> m_newMediaKeys; |
68 Timer<SetMediaKeysHandler> m_timer; | 69 Timer<SetMediaKeysHandler> m_timer; |
69 }; | 70 }; |
70 | 71 |
71 typedef Function<void()> SuccessCallback; | 72 typedef Function<void()> SuccessCallback; |
72 typedef Function<void(ExceptionCode, const String&)> FailureCallback; | 73 typedef Function<void(ExceptionCode, const String&)> FailureCallback; |
73 | 74 |
74 // Represents the result used when setContentDecryptionModule() is called. | 75 // Represents the result used when setContentDecryptionModule() is called. |
75 // Calls |success| if result is resolved, |failure| is result is rejected. | 76 // Calls |success| if result is resolved, |failure| is result is rejected. |
76 class SetContentDecryptionModuleResult FINAL : public ContentDecryptionModuleRes
ult { | 77 class SetContentDecryptionModuleResult FINAL : public ContentDecryptionModuleRes
ult { |
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540 return thisElement.contentDecryptionModule(); | 541 return thisElement.contentDecryptionModule(); |
541 } | 542 } |
542 | 543 |
543 void HTMLMediaElementEncryptedMedia::trace(Visitor* visitor) | 544 void HTMLMediaElementEncryptedMedia::trace(Visitor* visitor) |
544 { | 545 { |
545 visitor->trace(m_mediaKeys); | 546 visitor->trace(m_mediaKeys); |
546 WillBeHeapSupplement<HTMLMediaElement>::trace(visitor); | 547 WillBeHeapSupplement<HTMLMediaElement>::trace(visitor); |
547 } | 548 } |
548 | 549 |
549 } // namespace blink | 550 } // namespace blink |
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