diff -r 000000000000 -r a2952bb97e68 mmappcomponents/harvester/filehandler/inc/mpxfileadditionobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappcomponents/harvester/filehandler/inc/mpxfileadditionobserver.h	Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,74 @@
+/*
+* Copyright (c) 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:  File addition Observer
+*
+*/
+
+
+#ifndef MMPXFILEADDITIONOBSERVER_H
+#define MMPXFILEADDITIONOBSERVER_H
+
+/**
+ *  Abstract interface for file addition
+ *
+ *  @lib mpxfilehandler.lib
+ *  @since S60 3.0
+ */
+NONSHARABLE_CLASS( MMPXFileAdditionObserver )
+    {
+
+public:
+
+    /**
+     * Indicates that a new media file has 
+     * been detected by the folder scanner
+     *
+     * @param aFileName file name
+     * @param aColIndex mime type look up index
+     * @param aPlaylist is this item a playlist
+     */
+    virtual void HandleFileAdditionL( const TDesC& aFileName, 
+                                      TInt aColIndex,
+                                      TBool aPlaylist = EFalse ) = 0; //lint !e1735
+    /**
+    * Callback from scanner that it is moving onto next folder
+    * @param aDrive a drive to open
+    * @param aFolder folder that we are opening
+    */
+    virtual void HandleOpenDriveL( TDriveNumber aDrive, const TDesC& aFolder ) = 0;
+      
+    /**
+     * Checks whether a file is a media file
+     * @param aFile file to check
+     * @return ETrue if it is a media file
+     */
+    virtual TInt IsMediaFileL( const TDesC& aFile ) = 0;
+    
+    /**
+     * Checks whether a file is a playlist file
+     * @param aFile, file to check
+     * @return ETrue if this is a playlist file.
+     */
+    virtual TInt IsPlaylistFileL( const TDesC& aFile ) = 0;
+    
+    /**
+    * Checks if a certain path is blocked
+    * @param aPath, path to check
+    * @return ETrue if the path is on the blocked list
+    */
+    virtual TBool IsPathBlockedL( const TDesC& aPath ) = 0;
+    };
+
+
+#endif // MMPXFILEADDITIONOBSERVER_H