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Side by Side Diff: third_party/WebKit/Source/core/workers/InProcessWorkerObjectProxy.h

Issue 1897193002: Worker: Rename worker components to clarify what they work for (part 2) (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 8 months ago
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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 10 matching lines...) Expand all
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */ 29 */
30 30
31 #ifndef WorkerObjectProxy_h 31 #ifndef InProcessWorkerObjectProxy_h
32 #define WorkerObjectProxy_h 32 #define InProcessWorkerObjectProxy_h
33 33
34 #include "core/CoreExport.h" 34 #include "core/CoreExport.h"
35 #include "core/dom/MessagePort.h" 35 #include "core/dom/MessagePort.h"
36 #include "core/workers/WorkerReportingProxy.h" 36 #include "core/workers/WorkerReportingProxy.h"
37 #include "platform/heap/Handle.h" 37 #include "platform/heap/Handle.h"
38 #include "wtf/PassOwnPtr.h" 38 #include "wtf/PassOwnPtr.h"
39 #include "wtf/PassRefPtr.h" 39 #include "wtf/PassRefPtr.h"
40 40
41 namespace blink { 41 namespace blink {
42 42
43 class ConsoleMessage; 43 class ConsoleMessage;
44 class ExecutionContext; 44 class ExecutionContext;
45 class ExecutionContextTask; 45 class ExecutionContextTask;
46 class InProcessWorkerMessagingProxy; 46 class InProcessWorkerMessagingProxy;
47 47
48 // A proxy to talk to the worker object. This object is created on the 48 // A proxy to talk to the worker object. This object is created on the
49 // worker object thread (i.e. usually the main thread), passed on to 49 // worker object thread (i.e. usually the main thread), passed on to
50 // the worker thread, and used just to proxy messages to the 50 // the worker thread, and used just to proxy messages to the
51 // InProcessWorkerMessagingProxy on the worker object thread. 51 // InProcessWorkerMessagingProxy on the worker object thread.
52 // 52 //
53 // Used only by in-process workers (DedicatedWorker and CompositorWorker.) 53 // Used only by in-process workers (DedicatedWorker and CompositorWorker.)
54 class CORE_EXPORT WorkerObjectProxy : public WorkerReportingProxy { 54 class CORE_EXPORT InProcessWorkerObjectProxy : public WorkerReportingProxy {
55 USING_FAST_MALLOC(WorkerObjectProxy); 55 USING_FAST_MALLOC(InProcessWorkerObjectProxy);
56 WTF_MAKE_NONCOPYABLE(WorkerObjectProxy); 56 WTF_MAKE_NONCOPYABLE(InProcessWorkerObjectProxy);
57 public: 57 public:
58 static PassOwnPtr<WorkerObjectProxy> create(InProcessWorkerMessagingProxy*); 58 static PassOwnPtr<InProcessWorkerObjectProxy> create(InProcessWorkerMessagin gProxy*);
59 ~WorkerObjectProxy() override { } 59 ~InProcessWorkerObjectProxy() override { }
60 60
61 void postMessageToWorkerObject(PassRefPtr<SerializedScriptValue>, PassOwnPtr <MessagePortChannelArray>); 61 void postMessageToWorkerObject(PassRefPtr<SerializedScriptValue>, PassOwnPtr <MessagePortChannelArray>);
62 void postTaskToMainExecutionContext(PassOwnPtr<ExecutionContextTask>); 62 void postTaskToMainExecutionContext(PassOwnPtr<ExecutionContextTask>);
63 void confirmMessageFromWorkerObject(bool hasPendingActivity); 63 void confirmMessageFromWorkerObject(bool hasPendingActivity);
64 void reportPendingActivity(bool hasPendingActivity); 64 void reportPendingActivity(bool hasPendingActivity);
65 65
66 // WorkerReportingProxy overrides. 66 // WorkerReportingProxy overrides.
67 void reportException(const String& errorMessage, int lineNumber, int columnN umber, const String& sourceURL, int exceptionId) override; 67 void reportException(const String& errorMessage, int lineNumber, int columnN umber, const String& sourceURL, int exceptionId) override;
68 void reportConsoleMessage(ConsoleMessage*) override; 68 void reportConsoleMessage(ConsoleMessage*) override;
69 void postMessageToPageInspector(const String&) override; 69 void postMessageToPageInspector(const String&) override;
70 void postWorkerConsoleAgentEnabled() override; 70 void postWorkerConsoleAgentEnabled() override;
71 void didEvaluateWorkerScript(bool success) override { } 71 void didEvaluateWorkerScript(bool success) override { }
72 void workerGlobalScopeStarted(WorkerGlobalScope*) override { } 72 void workerGlobalScopeStarted(WorkerGlobalScope*) override { }
73 void workerGlobalScopeClosed() override; 73 void workerGlobalScopeClosed() override;
74 void workerThreadTerminated() override; 74 void workerThreadTerminated() override;
75 void willDestroyWorkerGlobalScope() override { } 75 void willDestroyWorkerGlobalScope() override { }
76 76
77 protected: 77 protected:
78 WorkerObjectProxy(InProcessWorkerMessagingProxy*); 78 InProcessWorkerObjectProxy(InProcessWorkerMessagingProxy*);
79 virtual ExecutionContext* getExecutionContext(); 79 virtual ExecutionContext* getExecutionContext();
80 80
81 private: 81 private:
82 // This object always outlives this proxy. 82 // This object always outlives this proxy.
83 InProcessWorkerMessagingProxy* m_messagingProxy; 83 InProcessWorkerMessagingProxy* m_messagingProxy;
84 }; 84 };
85 85
86 } // namespace blink 86 } // namespace blink
87 87
88 #endif // WorkerObjectProxy_h 88 #endif // InProcessWorkerObjectProxy_h
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