/*

* 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 DEVENCSTARTERMMCOBSERVER_H_

#define DEVENCSTARTERMMCOBSERVER_H_

#include "DevEncMmcObserver.h"

#include "DevEncStarterUtils.h"

#include "DevEncUiMemInfoObserver.h"

#include <f32file.h>

// Forward declarations

class CDevEncSession;

//class CDevEncStarterUtils;

class CDevEncStarterMemoryEntity;

class CRepository;

class TMmcInfo;

class CDevEncStarterMmcObserver :  public CBase,

                                   public MMemoryCardObserver,

                                   public MDevEncUiMemInfoObserver,

                                   public MUtilsCallback

    {

    public:

        static CDevEncStarterMmcObserver* NewL(

                                              CDevEncStarterUtils*& aUtils );

        ~CDevEncStarterMmcObserver();

    // From MMemoryCardObserver

        void MMCStatusChangedL();

        /**

         * Called periodically. Not intended for use by other classes.

         * @param aPtr Pointer to an instance of this class.

         */

        static TInt PollTick( TAny* aPtr );

        /**

        * From MDevEncUiMemInfoObserver.

        */

        void UpdateInfo( TDevEncUiMemoryType aType,

                         TUint aState,

                         TUint aProgress );

        /**

        * From MUtilsCallback.

        */

        void AppStarted( const TUint32& aUid );

    private:

    // Functions

        CDevEncStarterMmcObserver( CDevEncStarterUtils*& aUtils );

        void ConstructL();   

        TInt GetInfo( TMmcInfo& aInfo );

        void LogInfo( const TMmcInfo& aInfo ) const;

        TInt CheckMMC();

        TBool NeedToStartUi( TDevEncUiMemoryType aType,

                             TUint aState );

        TBool NeedToBlockPowerKey();

    // Data

        /** Owned */

        CMmcObserver* iObserver;

        /** Owned */

        CRepository* iCrSettings;

        RFs iFs;

        /** Owned */

        RArray<CDevEncStarterMemoryEntity*> iMemEntities;

        TUint iMmcEncState;

        TUint iPhoneEncState;

        TInt iMmcStatus;

        /** Not owned */

        CDevEncStarterUtils*& iUtils;

        TInt32 iPowerKeyHandle;

    };

#endif /*DEVENCSTARTERMMCOBSERVER_H_*/