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Unified Diff: webkit/api/src/WebWorkerBase.h

Issue 385057: Deleted webkit/api which now lives in webkit.org (Closed)
Patch Set: Created 11 years, 1 month ago
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Index: webkit/api/src/WebWorkerBase.h
diff --git a/webkit/api/src/WebWorkerBase.h b/webkit/api/src/WebWorkerBase.h
deleted file mode 100644
index 02174018307c8441a6502b6e73775c3c6b8d8d66..0000000000000000000000000000000000000000
--- a/webkit/api/src/WebWorkerBase.h
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Copyright (C) 2009 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef WebWorkerBase_h
-#define WebWorkerBase_h
-
-#if ENABLE(WORKERS)
-
-#include "ScriptExecutionContext.h"
-#include "WorkerLoaderProxy.h"
-#include "WorkerObjectProxy.h"
-#include <wtf/PassOwnPtr.h>
-#include <wtf/RefPtr.h>
-
-namespace WebCore {
-class WorkerThread;
-}
-
-namespace WebKit {
-class WebCommonWorkerClient;
-class WebURL;
-class WebView;
-class WebWorkerClient;
-
-// Base class for WebSharedWorkerImpl and WebWorkerImpl. It contains common
-// code used by both implementation classes, including implementations of the
-// WorkerObjectProxy and WorkerLoaderProxy interfaces.
-class WebWorkerBase : public WebCore::WorkerObjectProxy
- , public WebCore::WorkerLoaderProxy {
-public:
- WebWorkerBase();
- virtual ~WebWorkerBase();
-
- // WebCore::WorkerObjectProxy methods:
- virtual void postMessageToWorkerObject(
- PassRefPtr<WebCore::SerializedScriptValue>,
- PassOwnPtr<WebCore::MessagePortChannelArray>);
- virtual void postExceptionToWorkerObject(
- const WebCore::String&, int, const WebCore::String&);
- virtual void postConsoleMessageToWorkerObject(
- WebCore::MessageDestination, WebCore::MessageSource, WebCore::MessageType,
- WebCore::MessageLevel, const WebCore::String&, int, const WebCore::String&);
- virtual void confirmMessageFromWorkerObject(bool);
- virtual void reportPendingActivity(bool);
- virtual void workerContextClosed();
- virtual void workerContextDestroyed();
-
- // WebCore::WorkerLoaderProxy methods:
- virtual void postTaskToLoader(PassOwnPtr<WebCore::ScriptExecutionContext::Task>);
- virtual void postTaskForModeToWorkerContext(
- PassOwnPtr<WebCore::ScriptExecutionContext::Task>, const WebCore::String& mode);
-
- // Executes the given task on the main thread.
- static void dispatchTaskToMainThread(PassOwnPtr<WebCore::ScriptExecutionContext::Task>);
-
-protected:
- virtual WebWorkerClient* client() = 0;
- virtual WebCommonWorkerClient* commonClient() = 0;
-
- void setWorkerThread(PassRefPtr<WebCore::WorkerThread> thread) { m_workerThread = thread; }
- WebCore::WorkerThread* workerThread() { return m_workerThread.get(); }
-
- // Shuts down the worker thread.
- void stopWorkerThread();
-
- // Creates the shadow loader used for worker network requests.
- void initializeLoader(const WebURL&);
-
-private:
- // Function used to invoke tasks on the main thread.
- static void invokeTaskMethod(void*);
-
- // Tasks that are run on the main thread.
- static void postMessageTask(
- WebCore::ScriptExecutionContext* context,
- WebWorkerBase* thisPtr,
- WebCore::String message,
- PassOwnPtr<WebCore::MessagePortChannelArray> channels);
- static void postExceptionTask(
- WebCore::ScriptExecutionContext* context,
- WebWorkerBase* thisPtr,
- const WebCore::String& message,
- int lineNumber,
- const WebCore::String& sourceURL);
- static void postConsoleMessageTask(
- WebCore::ScriptExecutionContext* context,
- WebWorkerBase* thisPtr,
- int destination,
- int source,
- int type,
- int level,
- const WebCore::String& message,
- int lineNumber,
- const WebCore::String& sourceURL);
- static void confirmMessageTask(
- WebCore::ScriptExecutionContext* context,
- WebWorkerBase* thisPtr,
- bool hasPendingActivity);
- static void reportPendingActivityTask(
- WebCore::ScriptExecutionContext* context,
- WebWorkerBase* thisPtr,
- bool hasPendingActivity);
- static void workerContextClosedTask(
- WebCore::ScriptExecutionContext* context,
- WebWorkerBase* thisPtr);
- static void workerContextDestroyedTask(
- WebCore::ScriptExecutionContext* context,
- WebWorkerBase* thisPtr);
-
- // 'shadow page' - created to proxy loading requests from the worker.
- RefPtr<WebCore::ScriptExecutionContext> m_loadingDocument;
- WebView* m_webView;
- bool m_askedToTerminate;
-
- RefPtr<WebCore::WorkerThread> m_workerThread;
-};
-
-} // namespace WebKit
-
-#endif // ENABLE(WORKERS)
-
-#endif
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