/*

* Copyright (c) 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 UPDATEMUSICCOLLECTION_H_

#define UPDATEMUSICCOLLECTION_H_

#include <e32std.h>

#include <e32base.h>

#include <mpxcollectionhelper.h>

#include <mpxcollectionhelperobserver.h>

#include <mpxplaybackutility.h>

#include <mpxplaybackobserver.h>

class MMPXCollectionHelperObserver;

class MMPXPlaybackObserver;

NONSHARABLE_CLASS( CUpdateMusicCollection ): public CBase ,

                                             public MMPXCollectionHelperObserver,

                                             public MMPXPlaybackObserver

    {

    public: //cunstructor and distructors

        static CUpdateMusicCollection* NewL();  // Constructor (public)

        void ConstructL(); 

        ~CUpdateMusicCollection();

    public: //callback functions from the observers

        // from MMPXCollectionHelperObserver

        // Called back after a call to

        // CCollectionHelper::AddL() to provide

        // status

        void HandleAddFileCompleteL( TInt aErr ); 

        // from MMPXPlaybackObserver

        // If aErr is not KErrNone, plugin might 

        // still call back with more info in the aMsg.

        void HandlePlaybackMessage( CMPXMessage* aMessage, TInt aError );

    public: //own function

        //add the music to misic collection

        void addToCollectionL(const TDesC& aFileName);

        //check if the type of the recieved file is supported by music player

        TInt isSupported (const TDesC16& aPtr); 

    protected:       

         CUpdateMusicCollection();

    private:

        MMPXCollectionHelper* iCollectionHelper;

        MMPXPlaybackUtility* iPlaybackUtility;

    };

#endif /*UPDATEMUSICCOLLECTION_H_*/