mmappcomponents/harvester/filehandler/inc/mpxfilescanstateobserver.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:55:47 +0200
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/*
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* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Generic file scanning state change observer
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*
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*/
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#ifndef MMPXFILESCANSTATEOBSERVER_H
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#define MMPXFILESCANSTATEOBSERVER_H
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/**
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 *  MMPXFileScanStateObserver 
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 *
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 *  Interface class to handle changes in the scanning state
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 *
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 *  @lib mpxfilehandler.lib
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 *  @since S60 3.0
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 */
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class MMPXFileScanStateObserver 
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    {
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public: 
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    // ENUMS
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    enum TScanState
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        {
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        EScanNone,
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        EScanFiles,
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        ECleanupBrokenLink,
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        EScanPlaylists,
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        EScanMetadata
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        };
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public:
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    /**
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     * Handle a change in the scanning state
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     *
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     * @since S60 3.0
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     * @param aState, state we are on
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     * @param aErr, any error
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     */
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    virtual void HandleScanStateCompleteL( TScanState aState, TInt aErr ) = 0;
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    };
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#endif // MMPXFILESCANSTATEOBSERVER_H