--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/devsound/devsoundrefplugin/src/server/MmfDevSoundEventHandler.h	Tue Feb 02 01:56:55 2010 +0200
@@ -0,0 +1,90 @@
+// Copyright (c) 2001-2009 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 __MMFDEVSOUNDEVENTHANDLER_H
+#define __MMFDEVSOUNDEVENTHANDLER_H
+
+#include <e32base.h>
+#include <e32std.h>
+#include "MmfPolicyClientServer.h"
+
+class CMMFDevSoundSessionXtnd;
+
+class RMMFAudioPolicyProxy;
+
+
+class TMMFAudioPolicyEvent
+	{
+public:
+
+/**
+	Default constructor.
+
+	Provided so this class can be packaged in a TPckgBuf<>.
+	@since 7.0s
+*/
+	TMMFAudioPolicyEvent() : iEventType(EMMFAudioPolicyNoEvent), iErrorCode(KErrNone) {};
+	
+	enum TAudioPolicyEventType
+		{
+		EMMFAudioPolicyNoEvent = 0,
+		EMMFAudioPolicySwitchToIdle,
+		EMMFAudioPolicyPriorityTooLow,
+		EMMFAudioPolicyResourceNotification
+		};
+		
+	TMMFAudioPolicyEvent(TAudioPolicyEventType aType, TInt aError, TMMFAudioPolicyState aState) : 
+							iEventType(aType), iErrorCode(aError), iState(aState) {};
+
+	TAudioPolicyEventType iEventType;
+	TInt iErrorCode;
+	TMMFAudioPolicyState iState;				
+
+	};
+
+typedef TPckgBuf<TMMFAudioPolicyEvent> TMMFAudioPolicyEventPckg;
+
+class CMMFDevSoundEventHandler : public CActive
+/**
+*@internalTechnology
+*/
+	{
+public:
+	static CMMFDevSoundEventHandler* NewL(RMMFAudioPolicyProxy* aAudioPolicyProxy);
+	~CMMFDevSoundEventHandler();
+	void ReceiveEvents();
+	void CancelReceiveEvents();
+	void RunL();
+	TInt RunError(TInt aError);
+	void DoCancel();
+	void SetDevSoundInfo(CMMFDevSoundSessionXtnd* aDevSound);
+
+private:
+	void ConstructL();
+	CMMFDevSoundEventHandler(RMMFAudioPolicyProxy* aAudioPolicyProxy);
+private:
+	enum {EGranularity=8};
+	RMMFAudioPolicyProxy*  iAudioPolicyProxy;
+	TMMFAudioPolicyEventPckg	iAudioPolicyEventPckg;
+	TRequestStatus	iRequestStatus;
+	TInt			iDevSoundId;
+	CMMFDevSoundSessionXtnd*	iDevSound;
+	};
+
+
+
+
+#endif