--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmfenh/enhancedaudioplayerutility/AudioPlayer/src/S60PlayerEventDispatcher.h	Tue Feb 02 01:08:46 2010 +0200
@@ -0,0 +1,107 @@
+/*
+* Copyright (c) 2005 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:  Definition of the S60 Audio Player event monitor
+*
+*/
+
+#ifndef __CPLAYEREVENTDISPATCHER_H__
+#define __CPLAYEREVENTDISPATCHER_H__
+
+#include <e32base.h>
+#include <e32std.h>
+
+#include "MS60AudioPlayerObserver.h"
+#include "S60AudioPlayer.h"
+
+
+/**
+Active object utility class to allow the callback to be called asynchronously.
+This should help prevent re-entrant code in clients of the mediaframework.
+*/
+class CPlayerEventDispatcher : public CActive
+
+	{
+
+	enum TPlayerEvent
+		{
+		EAddSourceComplete = 1,
+		EStateChanged,
+		EFastForwardSupportChanged,
+		ERewindSupportChanged,
+		EDurationChanged,
+		};
+
+	public:
+
+        /**
+        * Two-phased constructor.
+        */
+		static CPlayerEventDispatcher* NewL(MS60AudioPlayerObserver& aObserver);
+		/**
+        *	Destructor
+        */
+		virtual ~CPlayerEventDispatcher();
+
+        /**
+        * Callback for the App that AddSource is complete
+        * @since Series 60 3.1
+        * @param aError One of the Standard Error Codes
+        */
+		void AddSourceComplete(TInt aError);
+
+        /**
+        * Callback for the App that the Player State Changed
+        * @since Series 60 3.1
+        * @param aState Resulting State after the change
+        * @param aError One of the Standard Error Codes
+        */
+		void StateChanged(TPlayerState aState, TInt aError);
+
+        /**
+        * Used to Indiacate the FastForward Support change
+        * @since Series 60 3.1
+        */
+		void FastForwardSupportChanged();
+
+        /**
+        * Used to Indiacate the Rewind Support change
+        * @since Series 60 3.1
+        */
+		void RewindSupportChanged();
+
+        /**
+        * Callback for the App that the Duration changed
+        * @since Series 60 3.1
+        * @param aDuration The New Duration After the Change
+        */
+		void DurationChanged(const TTimeIntervalMicroSeconds& aDuration);
+
+	private:
+		CPlayerEventDispatcher(MS60AudioPlayerObserver& aObserver);
+		void ConstructL();
+		void RunL();
+		void DoCancel();
+
+	private:
+
+		MS60AudioPlayerObserver* iObserver;
+		TInt iError;
+		TTimeIntervalMicroSeconds iDuration;
+		TPlayerEvent iPlayerEvent;
+		TPlayerState iPlayerState;
+	};
+
+#endif //__CPLAYEREVENTDISPATCHER_H__
+
+//  End of File