1 /*

     2  * Copyright (c) 2008 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:  ?Description

    15  *

    16  */

    17 

    18 #ifndef CAPROGRESSCANER_H

    19 #define CAPROGRESSCANER_H

    20 

    21 #include <e32base.h>

    22 #include <usif/sif/sifnotification.h>

    23 #include <usif/usifcommon.h>

    24 #include <usif/sif/sifcommon.h>

    25 #include <usif/scr/scr.h>

    26 #include "cauninstallobserver.h"

    27 

    28 using namespace Usif;

    29 

    30 

    31 /**

    32  *  Uninstall Progress notifier.

    33  *

    34  *  @since S60 v5.0

    35  */

    36 NONSHARABLE_CLASS( CCaProgresScanner ) : public CBase, public MSifOperationsHandler

    37     {

    38 

    39 public:

    40     /**

    41      * Creates an instance of CCaProgresScanner.

    42      */

    43 IMPORT_C static CCaProgresScanner* NewL( IUninstallObserver* aObserver );

    44 

    45     /**

    46      * Destructor.

    47      */

    48     virtual ~CCaProgresScanner();

    49 

    50 private:

    51 

    52     /**

    53      * Constructor.

    54      */

    55     CCaProgresScanner( IUninstallObserver* aObserver );

    56 

    57     /**

    58      * Symbian 2nd phase constructor.

    59      */

    60     void ConstructL( );

    61 

    62     void UpdateProgressL( const CSifOperationProgressData& aProgressData );

    63     void EndOperationL( TInt aError );

    64     void SubscribeL( TUint aKey );

    65     void CancelSubscribeL();

    66 

    67 public:

    68     /**

    69      * From MSifOperationsHandler

    70      */

    71     void StartOperationHandler(

    72         TUint aKey,

    73         const CSifOperationStartData& aStartData );

    74 

    75     /**

    76      * From MSifOperationsHandler

    77      */

    78     void EndOperationHandler( const CSifOperationEndData& aEndData );

    79 

    80     /**

    81      * From MSifOperationsHandler

    82      */

    83     void ProgressOperationHandler(

    84         const CSifOperationProgressData& aProgressData );

    85 

    86 private:

    87 

    88     /**

    89      * USIF notifier

    90      * Own.

    91      *

    92      * Commented out since USIF notifications do not

    93      * work on MCL wk20

    94      */

    95     CSifOperationsNotifier* iNotifier;

    96 

    97     /**

    98      * Reference to Software component registry. Not own.

    99      */

   100     RSoftwareComponentRegistry iSoftwareRegistry;

   101 

   102     TUint iKey;

   103 

   104     TComponentId iComponentId;

   105     

   106     const IUninstallObserver* iObserver;

   107     };

   108 

   109 

   110 #endif /* CAPROGRESSCANER_H */

   111 

   112 // End of File

   113 

   114