1 /*

     2 * Copyright (c) 2002-2006 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:  Settings saver with progress note.

    15 *

    16 */

    17 

    18 

    19 #ifndef CWPSAVER_H

    20 #define CWPSAVER_H

    21 

    22 // INCLUDES

    23 #include <AknProgressDialog.h>

    24 #include <ActiveApDb.h>

    25 #include <favouritesdbobserver.h>

    26 #include <favouritesdb.h>

    27 

    28 

    29 // FORWARD DECLARATIONS

    30 class CWPEngine;

    31 class CActiveFavouritesDbNotifier;

    32 

    33 // CLASS DECLARATION

    34 

    35 /**

    36  * Helper class for saving Provisioning settings. Provides a progress note.

    37  * @since 2.0

    38  */

    39 class CWPSaver : public CActive, 

    40                  private MProgressDialogCallback,

    41                  private MActiveApDbObserver, 

    42                  private MFavouritesDbObserver

    43     {

    44     public:

    45         /**

    46         * C++ default constructor.

    47         * @param aEngine Engine to be used for saving

    48         * @param aSetAsDefault EFalse => call CWPEngine::SaveL, ETrue

    49         *        => call CWPEngine::SetAsDefaultL

    50         */

    51         CWPSaver( CWPEngine& aEngine, TBool aSetAsDefault );

    52 

    53         /**

    54         * Destructor.

    55         */

    56         virtual ~CWPSaver();

    57 

    58     public:

    59         /**

    60         * Prepares the object for saving.

    61         */

    62         void PrepareLC();

    63 

    64         /**

    65         * Executes save with a progress note. Ownership of the

    66         * CWPSaver object is transferred.

    67         * @param aNumSaved When returns, contains number of settings saved.

    68         * @return Status code. >= 0 if saving was completed

    69         */

    70         TInt ExecuteLD( TInt& aNumSaved );

    71 

    72         TInt GetNumAccessDenied();

    73         void SetNumAccessDenied(TInt aNumAccessDenied );

    74     protected: // From CActive

    75 

    76         void DoCancel();

    77         void RunL();

    78         TInt RunError( TInt aError );

    79 

    80     private: // From MProgressDialogCallback

    81 

    82         void DialogDismissedL( TInt aButtonId );

    83 

    84     private: // from MActiveApDbObserver

    85 

    86         void HandleApDbEventL( TEvent anEvent );

    87 

    88     private: // from MFavouritesDbObserver

    89 

    90         void HandleFavouritesDbEventL( RDbNotifier::TEvent aEvent );

    91 

    92     private:

    93         /**

    94         * Complete the request so that RunL() gets called.

    95         */

    96         void CompleteRequest();

    97 

    98         /**

    99         * Complete the request so that Timeout() gets called after

   100         * a delay. Leaves with KErrTimeout if retry count is 

   101         * exceeded.

   102         */

   103         void DelayedCompleteRequestL();

   104 

   105         /**

   106         * Retry save now.

   107         */

   108         void Retry();

   109 

   110         /**

   111         * Timer timed-out.

   112         */

   113         static TInt Timeout(TAny* aSelf);

   114 

   115     private:

   116         /// The engine used for performing the save. Refs.

   117         CWPEngine& iEngine;

   118 

   119         /// ETrue if setting as default

   120         TBool iSetAsDefault;

   121 

   122         /// The progress dialog. Owns.

   123         CAknProgressDialog* iDialog;

   124 

   125         /// The item to be saved next

   126         TInt iCurrentItem;

   127 

   128         /// Contains result to be passed to the called of ExecuteLD

   129         TInt iResult;

   130 

   131         /// Active AP database. Owns.

   132         CActiveApDb* iApDbNotifier;

   133 

   134         /// Active Favourites Database. Owns.

   135         CActiveFavouritesDbNotifier* iFavouritesNotifier;

   136 

   137         /// Contains ETrue if commsdb is being waited on

   138         TBool iWaitCommsDb;

   139 

   140         /// Contains ETrue if favourites db is being waited on

   141         TBool iWaitFavourites;

   142 

   143         /// Active scheduler.

   144         CActiveSchedulerWait iWait;

   145 

   146         /// Timer for retry. Owns.

   147         CPeriodic* iRetryTimer;

   148 

   149         /// Retry counter

   150         TInt iRetryCount;

   151         

   152         RFavouritesDb       iBookmarkDb;

   153         RFavouritesSession  iSession;       

   154    	TInt iNumAccessDenied;

   155     };

   156 

   157 

   158 #endif // CWPSAVER_H

   159 

   160 // End of File