1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 #ifndef DEVENCSTARTERMMCOBSERVER_H_

    18 #define DEVENCSTARTERMMCOBSERVER_H_

    19 

    20 #include "DevEncMmcObserver.h"

    21 #include "DevEncStarterUtils.h"

    22 #include "DevEncUiMemInfoObserver.h"

    23 #include <f32file.h>

    24 

    25 // Forward declarations

    26 class CDevEncSession;

    27 //class CDevEncStarterUtils;

    28 class CDevEncStarterMemoryEntity;

    29 class CRepository;

    30 class TMmcInfo;

    31 

    32 class CDevEncStarterMmcObserver :  public CBase,

    33                                    public MMemoryCardObserver,

    34                                    public MDevEncUiMemInfoObserver,

    35                                    public MUtilsCallback

    36                                  

    37     {

    38     public:

    39         static CDevEncStarterMmcObserver* NewL(

    40                                               CDevEncStarterUtils*& aUtils );

    41         ~CDevEncStarterMmcObserver();

    42 

    43     // From MMemoryCardObserver

    44 

    45         void MMCStatusChangedL();

    46         

    47         /**

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

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

    50          */

    51         static TInt PollTick( TAny* aPtr );

    52 

    53         /**

    54         * From MDevEncUiMemInfoObserver.

    55         */

    56         void UpdateInfo( TDevEncUiMemoryType aType,

    57                          TUint aState,

    58                          TUint aProgress );

    59 

    60         /**

    61         * From MUtilsCallback.

    62         */

    63         void AppStarted( const TUint32& aUid );

    64         

    65     private:

    66     // Functions

    67         CDevEncStarterMmcObserver( CDevEncStarterUtils*& aUtils );

    68         void ConstructL();   

    69         TInt GetInfo( TMmcInfo& aInfo );

    70         void LogInfo( const TMmcInfo& aInfo ) const;

    71         TInt CheckMMC();

    72 

    73         TBool NeedToStartUi( TDevEncUiMemoryType aType,

    74                              TUint aState );

    75 

    76         TBool NeedToBlockPowerKey();

    77 

    78     // Data

    79         /** Owned */

    80         CMmcObserver* iObserver;

    81 

    82         /** Owned */

    83         CRepository* iCrSettings;

    84         

    85         RFs iFs;

    86 

    87         /** Owned */

    88         RArray<CDevEncStarterMemoryEntity*> iMemEntities;

    89 

    90         TUint iMmcEncState;

    91         TUint iPhoneEncState;

    92         TInt iMmcStatus;

    93 

    94         /** Not owned */

    95         CDevEncStarterUtils*& iUtils;

    96         

    97         TInt32 iPowerKeyHandle;

    98     };

    99 

   100 #endif /*DEVENCSTARTERMMCOBSERVER_H_*/