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Side by Side Diff: Source/WebKit/chromium/src/WorkerFileSystemCallbacksBridge.h

Issue 17648006: Rename WorkerContext to WorkerGlobalScope (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Rebase on master Created 7 years, 6 months ago
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1 /* 1 /*
2 * Copyright (C) 2010, 2012 Google Inc. All rights reserved. 2 * Copyright (C) 2010, 2012 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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70 // --> MainThreadFileSystemCallbacks::didXxx is called on MainThread 70 // --> MainThreadFileSystemCallbacks::didXxx is called on MainThread
71 // --> Bridge::didXxxOnMainThread is called on MainThread 71 // --> Bridge::didXxxOnMainThread is called on MainThread
72 // --> Bridge::didXxxOnWorkerThread is called on WorkerThread 72 // --> Bridge::didXxxOnWorkerThread is called on WorkerThread
73 // This calls the original callbacks (m_callbacksOnWorkerThread). 73 // This calls the original callbacks (m_callbacksOnWorkerThread).
74 class WorkerFileSystemCallbacksBridge : public ThreadSafeRefCounted<WorkerFileSy stemCallbacksBridge> { 74 class WorkerFileSystemCallbacksBridge : public ThreadSafeRefCounted<WorkerFileSy stemCallbacksBridge> {
75 public: 75 public:
76 ~WorkerFileSystemCallbacksBridge(); 76 ~WorkerFileSystemCallbacksBridge();
77 77
78 void stop(); 78 void stop();
79 79
80 static PassRefPtr<WorkerFileSystemCallbacksBridge> create(WebCore::WorkerLoa derProxy* workerLoaderProxy, WebCore::ScriptExecutionContext* workerContext, Web FileSystemCallbacksImpl* callbacks) 80 static PassRefPtr<WorkerFileSystemCallbacksBridge> create(WebCore::WorkerLoa derProxy* workerLoaderProxy, WebCore::ScriptExecutionContext* workerGlobalScope, WebFileSystemCallbacksImpl* callbacks)
81 { 81 {
82 return adoptRef(new WorkerFileSystemCallbacksBridge(workerLoaderProxy, w orkerContext, callbacks)); 82 return adoptRef(new WorkerFileSystemCallbacksBridge(workerLoaderProxy, w orkerGlobalScope, callbacks));
83 } 83 }
84 84
85 // Methods that create an instance and post an initial request task to the m ain thread. They must be called on the worker thread. 85 // Methods that create an instance and post an initial request task to the m ain thread. They must be called on the worker thread.
86 void postOpenFileSystemToMainThread(WebCommonWorkerClient*, WebFileSystemTyp e, long long size, bool create, const String& mode); 86 void postOpenFileSystemToMainThread(WebCommonWorkerClient*, WebFileSystemTyp e, long long size, bool create, const String& mode);
87 void postMoveToMainThread(WebFileSystem*, const WebCore::KURL& srcPath, cons t WebCore::KURL& destPath, const String& mode); 87 void postMoveToMainThread(WebFileSystem*, const WebCore::KURL& srcPath, cons t WebCore::KURL& destPath, const String& mode);
88 void postCopyToMainThread(WebFileSystem*, const WebCore::KURL& srcPath, cons t WebCore::KURL& destPath, const String& mode); 88 void postCopyToMainThread(WebFileSystem*, const WebCore::KURL& srcPath, cons t WebCore::KURL& destPath, const String& mode);
89 void postRemoveToMainThread(WebFileSystem*, const WebCore::KURL& path, const String& mode); 89 void postRemoveToMainThread(WebFileSystem*, const WebCore::KURL& path, const String& mode);
90 void postRemoveRecursivelyToMainThread(WebFileSystem*, const WebCore::KURL& path, const String& mode); 90 void postRemoveRecursivelyToMainThread(WebFileSystem*, const WebCore::KURL& path, const String& mode);
91 void postReadMetadataToMainThread(WebFileSystem*, const WebCore::KURL& path, const String& mode); 91 void postReadMetadataToMainThread(WebFileSystem*, const WebCore::KURL& path, const String& mode);
92 void postCreateFileToMainThread(WebFileSystem*, const WebCore::KURL& path, b ool exclusive, const String& mode); 92 void postCreateFileToMainThread(WebFileSystem*, const WebCore::KURL& path, b ool exclusive, const String& mode);
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135 static void runTaskOnWorkerThread(WebCore::ScriptExecutionContext*, PassRefP tr<WorkerFileSystemCallbacksBridge>, PassOwnPtr<WebCore::ScriptExecutionContext: :Task>); 135 static void runTaskOnWorkerThread(WebCore::ScriptExecutionContext*, PassRefP tr<WorkerFileSystemCallbacksBridge>, PassOwnPtr<WebCore::ScriptExecutionContext: :Task>);
136 136
137 void dispatchTaskToMainThread(PassOwnPtr<WebCore::ScriptExecutionContext::Ta sk>); 137 void dispatchTaskToMainThread(PassOwnPtr<WebCore::ScriptExecutionContext::Ta sk>);
138 void mayPostTaskToWorker(PassOwnPtr<WebCore::ScriptExecutionContext::Task>, const String& mode); 138 void mayPostTaskToWorker(PassOwnPtr<WebCore::ScriptExecutionContext::Task>, const String& mode);
139 139
140 void cleanUpAfterCallback(); 140 void cleanUpAfterCallback();
141 141
142 Mutex m_loaderProxyMutex; 142 Mutex m_loaderProxyMutex;
143 WebCore::WorkerLoaderProxy* m_workerLoaderProxy; 143 WebCore::WorkerLoaderProxy* m_workerLoaderProxy;
144 144
145 WebCore::ScriptExecutionContext* m_workerContext; 145 WebCore::ScriptExecutionContext* m_workerGlobalScope;
146 146
147 // Must be deleted on the WorkerContext thread. 147 // Must be deleted on the WorkerGlobalScope thread.
148 WorkerFileSystemContextObserver* m_workerContextObserver; 148 WorkerFileSystemContextObserver* m_workerGlobalScopeObserver;
149 149
150 // This is self-destructed and must be fired on the worker thread. 150 // This is self-destructed and must be fired on the worker thread.
151 WebFileSystemCallbacksImpl* m_callbacksOnWorkerThread; 151 WebFileSystemCallbacksImpl* m_callbacksOnWorkerThread;
152 }; 152 };
153 153
154 } // namespace WebCore 154 } // namespace WebCore
155 155
156 #endif // WorkerFileSystemCallbacksBridge_h 156 #endif // WorkerFileSystemCallbacksBridge_h
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