--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/voicerecorder/RecViewSrc/MVRMdaRecorder.h	Thu Dec 17 08:46:57 2009 +0200
@@ -0,0 +1,141 @@
+/*
+* Copyright (c) 2002-2006 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: 
+*     This interface acts as a high level wrapper around the media server
+*     playback and recording functionalities. It is inherited by both 
+*	  CVRMdaRecorder
+*
+*/
+
+
+#ifndef __MVRMDARECORDER_H__
+#define __MVRMDARECORDER_H__
+
+
+// FORWARD DECLARATIONS
+class CVRMemo;
+class MVRObserver;
+
+// CLASS DEFINITION
+/**
+* This class acts as a high level wrapper around the media server
+* playback and recording functionalities.
+*/
+class MVRMdaRecorder 
+{
+
+	public: // new methods
+
+		/**
+		* Registers an observer for receiving update notifications.
+		* @param aObserver The observer object.
+		*/
+		virtual void RegisterObserver( MVRObserver* aObserver ) = 0;
+		
+		/**
+		* Unregisters a previously registered observer
+		* @param aObserver The observer object.
+		*/		
+		virtual void UnregisterObserver( MVRObserver* aObserver ) = 0;
+
+		/**
+		* Registers an observer for receiving auto stop notifications.
+		* @param aObserver The observer object.
+		*/
+		virtual void SetAutoStopObserver( MVRObserver* aObserver ) = 0;
+
+		/**
+		* Attachs this recorder to a memo file, i.e. opens it
+		* and initialises media server.
+		* @param aMemo Specifies the file to be attached to.
+		*/
+		virtual void AttachToMemoL( CVRMemo* aMemo ) = 0;
+
+		/**
+		* Creates a new memo file and attachs to it.
+		* @param aMemo Specifies the file to be created.
+		*/
+		virtual void CreateNewMemoL( CVRMemo* aMemo ) = 0;
+
+		/**
+		* Detachs from the current memo, i.e. closes the file.
+		*/
+		virtual void DetachMemo() = 0;
+
+		/**
+		* Sets playback volume.
+		* @param aStep Volume level in steps
+		* @param aMaxSteps How many steps there are (10 usually).
+		*/
+		virtual void SetVolume( TInt aStep, TInt aMaxSteps )= 0;
+
+		/**
+		* Starts playback.
+		* @return System wide error code
+		*/
+		virtual TInt PlayL() = 0;
+
+		/**
+		* Starts recording.
+		* @return System wide error code
+		*/
+		virtual TInt RecordL() = 0;
+
+		/**
+		* Stops playback or recording.
+		*/
+		virtual void Stop() = 0;
+
+		/**
+		* Pauses playback or recording.
+		*/
+		virtual void Pause() = 0;
+
+		/**
+		* Moves the playing position forward 5 seconds.
+		* @return System wide error code. KErrOverflow if the
+		* position was forwarded past the end.
+		*/
+		virtual TInt ForwardL() = 0;
+
+		/**
+		* Moves the playing position backward 5 seconds.
+		* @return System wide error code
+		*/
+		virtual TInt RewindL() = 0;
+
+		/**
+		* Indicates if we are in a state that can accept
+		* more commands (i.e. all async calls have completed).
+		* @return ETrue if it's ok to proceed calling methods.
+		*/
+		virtual TBool CanAcceptCommands() const = 0;
+
+		/**
+		* Set active speaker if feature is supported
+		* @param aEnabled ETrue if playback should be routed to IHF
+		* @return Error code returned by routing operation
+		*/
+		virtual TInt SetIhf( TBool aEnabled ) = 0;
+		
+		/**
+		* Set the audio recorder position to a new value
+		* @param aSeconds The position to set
+		*/
+		virtual void SetPositionL( TInt aSeconds ) = 0;
+		
+		virtual ~MVRMdaRecorder() {};
+	};
+
+#endif // __MVRMDARECORDER_H__