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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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41 #include "wtf/PassOwnPtr.h" | 41 #include "wtf/PassOwnPtr.h" |
42 #include "wtf/PassRefPtr.h" | 42 #include "wtf/PassRefPtr.h" |
43 #include "wtf/RefCounted.h" | 43 #include "wtf/RefCounted.h" |
44 | 44 |
45 namespace blink { | 45 namespace blink { |
46 | 46 |
47 class ScriptPromiseResolver; | 47 class ScriptPromiseResolver; |
48 | 48 |
49 class MODULES_EXPORT ServiceWorker final : public AbstractWorker, public WebServ
iceWorkerProxy { | 49 class MODULES_EXPORT ServiceWorker final : public AbstractWorker, public WebServ
iceWorkerProxy { |
50 DEFINE_WRAPPERTYPEINFO(); | 50 DEFINE_WRAPPERTYPEINFO(); |
51 WILL_BE_USING_PRE_FINALIZER(ServiceWorker, dispose); | |
52 public: | 51 public: |
53 typedef WebServiceWorker WebType; | 52 typedef WebServiceWorker WebType; |
54 static PassRefPtrWillBeRawPtr<ServiceWorker> from(ExecutionContext*, WebType
*); | 53 static PassRefPtrWillBeRawPtr<ServiceWorker> from(ExecutionContext*, WebType
*); |
55 | 54 |
56 ~ServiceWorker() override; | 55 ~ServiceWorker() override; |
57 | 56 |
| 57 // Eager finalization needed to promptly release owned WebServiceWorker. |
| 58 EAGERLY_FINALIZE(); |
| 59 |
58 void postMessage(ExecutionContext*, PassRefPtr<SerializedScriptValue> messag
e, const MessagePortArray*, ExceptionState&); | 60 void postMessage(ExecutionContext*, PassRefPtr<SerializedScriptValue> messag
e, const MessagePortArray*, ExceptionState&); |
59 void terminate(ExceptionState&); | 61 void terminate(ExceptionState&); |
60 | 62 |
61 String scriptURL() const; | 63 String scriptURL() const; |
62 String state() const; | 64 String state() const; |
63 DEFINE_ATTRIBUTE_EVENT_LISTENER(statechange); | 65 DEFINE_ATTRIBUTE_EVENT_LISTENER(statechange); |
64 | 66 |
65 // WebServiceWorkerProxy overrides. | 67 // WebServiceWorkerProxy overrides. |
66 virtual void dispatchStateChangeEvent() override; | 68 virtual void dispatchStateChangeEvent() override; |
67 | 69 |
68 // AbstractWorker overrides. | 70 // AbstractWorker overrides. |
69 virtual const AtomicString& interfaceName() const override; | 71 virtual const AtomicString& interfaceName() const override; |
70 | 72 |
71 void internalsTerminate(); | 73 void internalsTerminate(); |
72 private: | 74 private: |
73 static PassRefPtrWillBeRawPtr<ServiceWorker> getOrCreate(ExecutionContext*,
WebType*); | 75 static PassRefPtrWillBeRawPtr<ServiceWorker> getOrCreate(ExecutionContext*,
WebType*); |
74 ServiceWorker(ExecutionContext*, PassOwnPtr<WebServiceWorker>); | 76 ServiceWorker(ExecutionContext*, PassOwnPtr<WebServiceWorker>); |
75 | 77 |
76 // ActiveDOMObject overrides. | 78 // ActiveDOMObject overrides. |
77 virtual bool hasPendingActivity() const override; | 79 virtual bool hasPendingActivity() const override; |
78 virtual void stop() override; | 80 virtual void stop() override; |
79 | 81 |
80 void dispose(); | |
81 | |
82 OwnPtr<WebServiceWorker> m_outerWorker; | 82 OwnPtr<WebServiceWorker> m_outerWorker; |
83 bool m_wasStopped; | 83 bool m_wasStopped; |
84 }; | 84 }; |
85 | 85 |
86 } // namespace blink | 86 } // namespace blink |
87 | 87 |
88 #endif // ServiceWorker_h | 88 #endif // ServiceWorker_h |
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