// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

 // All rights reserved.

 // This component and the accompanying materials are made available

 // under the terms of "Eclipse Public License v1.0"

 // which accompanies this distribution, and is available

 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

 //

 // Initial Contributors:

 // Nokia Corporation - initial contribution.

 //

 // Contributors:

 //

 // Description:

 //

 #ifndef R_MMRCCLIENTIMPLEMENTATION_H

 #define R_MMRCCLIENTIMPLEMENTATION_H

 #include <e32std.h>

 #include <e32base.h>

 #include <a3f/a3fbase.h>

 #include <e32msgqueue.h>

 #include "mmrcclient.h"

 #include "mmrcclientserver.h"

 #include "mmrcclientsession.h"

 #include "mmrcmsgqueuehandlerobserver.h"

 class MMultimediaResourceControlObserver;

 class CMMRCClientMsgQueueHandler;

 NONSHARABLE_CLASS(CMMRCClientImplementation) : public CBase, public MMMRCMsgQueueHandlerObserver

 	{

 public:

 	static CMMRCClientImplementation* NewL(MMultimediaResourceControlObserver& aCallback);

 	~CMMRCClientImplementation();

 	TUint64 LogOn(TProcessId aProcessId);

 	void Close();

 	TInt SendResourceRequest(MLogicalChain* aLogicalChainLastCommited, MLogicalChain* aLogicalChainRequested, CAudioContext* aContext);

 	//for notification

 	TInt RegisterAsClient(TUid aEventType, const TDesC8& aNotificationRegistrationData);

 	TInt CancelRegisterAsClient(TUid aEventType);

 	TInt WillResumePlay();

 	//from MMMRCMsgQueueHandlerObserver

 	void HandleMessage(TMMRCQueueItem& aMessage);

 	void ResetMessages();

 private:

 	void ConstructL();

 	CMMRCClientImplementation(MMultimediaResourceControlObserver& aCallback);

 private:

 	MMultimediaResourceControlObserver& iObserver;

 	RMMRCClientSession iMMRCClientSession;

 	RMsgQueue<TMMRCQueueItem> iMsgQueue;

 	CMMRCClientMsgQueueHandler* iMsgClientQueueHandler;

 	};

 #endif  /* R_MMRCCLIENTIMPLEMENTATION_H */