1 /*

     2 * Copyright (c) 2007 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:   Wraps functions for showing some global dialogs.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CIAUPDATERDIALOG_H

    21 #define CIAUPDATERDIALOG_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 #include <f32file.h>

    26 #include <barsc.h>

    27 #include <AknGlobalNote.h>

    28 

    29 // FORWARD DECLARATIONS

    30 class MIAUpdaterCancelObserver;

    31 

    32 /**

    33 * Class for showing the global note dialog when installing self update.

    34 * 

    35 *  @code   

    36 *  @endcode

    37 *  @lib 

    38 *  @since S60 

    39 */

    40 class CIAUpdaterDialog : public CActive

    41     {

    42 public:  

    43         

    44     /**

    45      * Two-phased constructor.

    46      */

    47     static CIAUpdaterDialog* NewL( RFs& aFs, MIAUpdaterCancelObserver& aObserver ); 

    48 

    49     /**

    50      * Two-phased constructor.

    51      */

    52     static CIAUpdaterDialog* NewLC( RFs& aFs, MIAUpdaterCancelObserver& aObserver );

    53 

    54             

    55     /**

    56      * Destructor.

    57      */

    58     ~CIAUpdaterDialog();

    59 

    60 

    61     /**

    62      * Show global waiting note (during installing).

    63      *

    64      * @param Current pkg's name for wait dialog.

    65      * @param Current pkg's index number for wait dialog.

    66      * @param aTotalCount Max pkg count for wait dialog.

    67      */

    68     void ShowWaitingNoteL( const TDesC& aName, 

    69                            TInt aIndex, 

    70                            TInt aTotalCount );

    71 

    72     /**

    73      * Cancel global waiting note (after installing).

    74      */

    75     void CancelWaitingNoteL();

    76 

    77 

    78 private:

    79 

    80     /**

    81      * Constructor.

    82      */  

    83     CIAUpdaterDialog( RFs& aFs, MIAUpdaterCancelObserver& aObserver );

    84      

    85     /**

    86      * 2nd phase constructor.

    87      */

    88     void ConstructL();

    89 

    90 

    91     /**

    92      * Read resource string.

    93      * @since 

    94      * @param aResourceId Id of the resource.

    95      * @return Resource buffer.

    96      */

    97     HBufC* ReadResourceLC( TInt aResourceId );    

    98         

    99 private: // from CActive

   100 

   101     /**

   102      * Cancels async request 

   103      * @see CActive::DoCancel

   104      *

   105      */

   106     void DoCancel();

   107 

   108     /**

   109      * When the server side has finished operation, the CActive object will

   110      * be informed about it, and as a result RunL will be called. This function

   111      * well inform the observer that the operation has been completed.

   112      * @see CActive::RunL

   113      *

   114      */

   115     void RunL();

   116 

   117 private: // data

   118 

   119     // Resource file.

   120     RResourceFile iResourceFile;

   121 

   122     // File server handle.        

   123     RFs& iFs;        

   124                    

   125     CAknGlobalNote* iNote;

   126     

   127     // Dialog id for canceling dialog. 

   128     TInt iNoteId;

   129         

   130     MIAUpdaterCancelObserver* iObserver; //not owned

   131         

   132     };

   133 

   134 #endif      // CIAUPDATERDIALOG_H   

   135             

   136 // End of File