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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 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 |
| (...skipping 20 matching lines...) Expand all Loading... |
| 31 #ifndef WorkerObjectProxy_h | 31 #ifndef WorkerObjectProxy_h |
| 32 #define WorkerObjectProxy_h | 32 #define WorkerObjectProxy_h |
| 33 | 33 |
| 34 #include "core/dom/MessagePort.h" | 34 #include "core/dom/MessagePort.h" |
| 35 #include "core/workers/WorkerReportingProxy.h" | 35 #include "core/workers/WorkerReportingProxy.h" |
| 36 #include "wtf/PassOwnPtr.h" | 36 #include "wtf/PassOwnPtr.h" |
| 37 #include "wtf/PassRefPtr.h" | 37 #include "wtf/PassRefPtr.h" |
| 38 | 38 |
| 39 namespace WebCore { | 39 namespace WebCore { |
| 40 | 40 |
| 41 class ExecutionContext; | 41 class ExecutionContext; |
| 42 class WorkerMessagingProxy; | 42 class WorkerMessagingProxy; |
| 43 | 43 |
| 44 // A proxy to talk to the worker object. This object is created on the | 44 // A proxy to talk to the worker object. This object is created on the |
| 45 // worker object thread (i.e. usually the main thread), passed on to | 45 // worker object thread (i.e. usually the main thread), passed on to |
| 46 // the worker thread, and used just to proxy messages to the | 46 // the worker thread, and used just to proxy messages to the |
| 47 // WorkerMessagingProxy on the worker object thread. | 47 // WorkerMessagingProxy on the worker object thread. |
| 48 // | 48 // |
| 49 // Used only by Dedicated Worker. | 49 // Used only by Dedicated Worker. |
| 50 class WorkerObjectProxy FINAL : public WorkerReportingProxy { | 50 class WorkerObjectProxy FINAL : public WorkerReportingProxy { |
| 51 public: | 51 public: |
| 52 static PassOwnPtr<WorkerObjectProxy> create(ExecutionContext*, WorkerMes
sagingProxy*); | 52 static PassOwnPtr<WorkerObjectProxy> create(ExecutionContext*, WorkerMessagi
ngProxy*); |
| 53 virtual ~WorkerObjectProxy() { } | 53 virtual ~WorkerObjectProxy() { } |
| 54 | 54 |
| 55 void postMessageToWorkerObject(PassRefPtr<SerializedScriptValue>, PassOw
nPtr<MessagePortChannelArray>); | 55 void postMessageToWorkerObject(PassRefPtr<SerializedScriptValue>, PassOwnPtr
<MessagePortChannelArray>); |
| 56 | 56 |
| 57 void confirmMessageFromWorkerObject(bool hasPendingActivity); | 57 void confirmMessageFromWorkerObject(bool hasPendingActivity); |
| 58 void reportPendingActivity(bool hasPendingActivity); | 58 void reportPendingActivity(bool hasPendingActivity); |
| 59 | 59 |
| 60 // WorkerReportingProxy overrides. | 60 // WorkerReportingProxy overrides. |
| 61 virtual void reportException(const String& errorMessage, int lineNumber,
int columnNumber, const String& sourceURL) OVERRIDE; | 61 virtual void reportException(const String& errorMessage, int lineNumber, int
columnNumber, const String& sourceURL) OVERRIDE; |
| 62 virtual void reportConsoleMessage(MessageSource, MessageLevel, const Str
ing& message, int lineNumber, const String& sourceURL) OVERRIDE; | 62 virtual void reportConsoleMessage(MessageSource, MessageLevel, const String&
message, int lineNumber, const String& sourceURL) OVERRIDE; |
| 63 virtual void postMessageToPageInspector(const String&) OVERRIDE; | 63 virtual void postMessageToPageInspector(const String&) OVERRIDE; |
| 64 virtual void updateInspectorStateCookie(const String&) OVERRIDE; | 64 virtual void updateInspectorStateCookie(const String&) OVERRIDE; |
| 65 virtual void workerGlobalScopeStarted() OVERRIDE { } | 65 virtual void workerGlobalScopeStarted(WorkerGlobalScope*) OVERRIDE { } |
| 66 virtual void workerGlobalScopeClosed() OVERRIDE; | 66 virtual void workerGlobalScopeClosed() OVERRIDE; |
| 67 virtual void workerGlobalScopeDestroyed() OVERRIDE; | 67 virtual void workerGlobalScopeDestroyed() OVERRIDE; |
| 68 | 68 |
| 69 private: | 69 private: |
| 70 WorkerObjectProxy(ExecutionContext*, WorkerMessagingProxy*); | 70 WorkerObjectProxy(ExecutionContext*, WorkerMessagingProxy*); |
| 71 | 71 |
| 72 // These objects always outlive this proxy. | 72 // These objects always outlive this proxy. |
| 73 ExecutionContext* m_executionContext; | 73 ExecutionContext* m_executionContext; |
| 74 WorkerMessagingProxy* m_messagingProxy; | 74 WorkerMessagingProxy* m_messagingProxy; |
| 75 }; | 75 }; |
| 76 | 76 |
| 77 } // namespace WebCore | 77 } // namespace WebCore |
| 78 | 78 |
| 79 #endif // WorkerObjectProxy_h | 79 #endif // WorkerObjectProxy_h |
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