/*
 * 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,
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef DedicatedWorkerGlobalScope_h
#define DedicatedWorkerGlobalScope_h

#if ENABLE(WORKERS)

#include "MessagePort.h"
#include "WorkerGlobalScope.h"

namespace WebCore {

class ContentSecurityPolicyResponseHeaders;
class DedicatedWorkerThread;

class DedicatedWorkerGlobalScope : public WorkerGlobalScope {
public:
	typedef WorkerGlobalScope Base;
	static PassRefPtr<DedicatedWorkerGlobalScope> create(const KURL&, const String& userAgent, bool isOnline, PassOwnPtr<GroupSettings>, DedicatedWorkerThread*, const ContentSecurityPolicyResponseHeaders&, bool shouldBypassMainWorldContentSecurityPolicy, PassRefPtr<SecurityOrigin> topOrigin);

	virtual bool isDedicatedWorkerGlobalScope() const { return true; }

	// Overridden to allow us to check our pending activity after executing imported script.
	virtual void importScripts(const Vector<String>& urls, ExceptionCode&);

	// EventTarget
	virtual EventTargetInterface eventTargetInterface() const OVERRIDE;

	void postMessage(PassRefPtr<SerializedScriptValue>, ExceptionCode&);
	void postMessage(PassRefPtr<SerializedScriptValue>, const MessagePortArray*, ExceptionCode&);
	// FIXME: remove this when we update the ObjC bindings (bug #28774).
	void postMessage(PassRefPtr<SerializedScriptValue>, MessagePort*, ExceptionCode&);

	DEFINE_ATTRIBUTE_EVENT_LISTENER(message);

	DedicatedWorkerThread* thread();
private:
	DedicatedWorkerGlobalScope(const KURL&, const String& userAgent, bool isOnline, PassOwnPtr<GroupSettings>, DedicatedWorkerThread*, bool shouldBypassMainWorldContentSecurityPolicy, PassRefPtr<SecurityOrigin> topOrigin);
};

} // namespace WebCore

#endif // ENABLE(WORKERS)

#endif // DedicatedWorkerGlobalScope_h
