1 /*

     2 * Copyright (c) 2010 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: Active object wrapper to handle popup note.

    15 *

    16 */

    17 

    18 #ifndef __NETWORKNOTIFIER_WRAPPER_H__

    19 #define __NETWORKNOTIFIER_WRAPPER_H__

    20 

    21 // SYSTEM INCLUDES

    22 #include <e32base.h>

    23 #include <f32file.h>

    24 

    25 // INCLUDES

    26 #include <nwnotifier_0x20026826.rsg>

    27 

    28 // FORWARD CLASS DECLARATIONS

    29 class CAknGlobalConfirmationQuery;

    30 

    31 // CONSTANTS

    32                            

    33 _LIT( KResFile, "\\resource\\apps\\NWNotifier_0x20026826.rsc" );   

    34 

    35     

    36 // OBSERVER DECLARATION

    37 class MNoteWrapperObserver

    38     {

    39     public:

    40 

    41         virtual void PopupNoteClosed( ) = 0;

    42     };

    43 

    44 // CLASS DECLARATION

    45 /** 

    46  * This Class provides implementation for handling the error notes

    47  */

    48 

    49 class CNetworkNotifierNoteWrapper : public CActive

    50     {

    51     public:

    52     

    53         /**

    54         * Two-phased constructor.

    55         */

    56         static CNetworkNotifierNoteWrapper* NewL( MNoteWrapperObserver& aObserver,

    57                                                   TInt aResID );

    58         

    59         /**

    60         * Destructor.

    61         */

    62         ~CNetworkNotifierNoteWrapper();

    63         

    64         /**

    65         * Monitor inserts the latest error notification err# from ETEL to this stack.

    66         * @param aResID Resource id of the note to be added to the notestack.

    67         */

    68         void AppendNote( const TInt aResID );

    69         

    70         

    71     private:

    72         

    73         /**

    74         * C++ default constructor.

    75         * @param aObserver Reference to observer class. CNWRegistrationStatus is listening.

    76         * @param aResID Resource id number to be inserted into the notestack.

    77         */

    78         CNetworkNotifierNoteWrapper( MNoteWrapperObserver& aObserver,

    79                                      TInt aResID );

    80            

    81         /**

    82         * Second-phase constructor.

    83         * 

    84         */

    85         void ConstructL();

    86         

    87         /**

    88         * Informs object that asyncronous request is ready.

    89         * 

    90         */

    91         void RunL();

    92         

    93         /**

    94         * Cancels asyncronous request(s).

    95         * 

    96         */

    97         void DoCancel();

    98         

    99         /**

   100         * From CActive, RunError.

   101         * Processes any errors.

   102         * @param aError The leave code reported.

   103         * @result return KErrNone if leave is handled.

   104         */

   105         TInt RunError( TInt aError );

   106         

   107         /**

   108         * Reads the localized error strings from resource. 

   109         * @return The localized error string.

   110         */

   111         HBufC* ReadResourceLC();

   112               

   113         /**

   114         * Displays the error note passed as a parameter.

   115         * @param aNote Pointer to the note.

   116         */

   117         void DisplayPopupNoteL( HBufC* aNote );

   118 

   119     private:    // Data

   120         

   121         // Handle to file server

   122         RFs iFs;

   123         

   124         // Note

   125         CAknGlobalConfirmationQuery* iGlobalQuery; 

   126         

   127         // Callback receiver

   128         MNoteWrapperObserver& iObserver;

   129          

   130         // Error note stack<resourceID>

   131         RArray<TInt> iErrNotes; 

   132     };

   133 

   134 #endif // __NETWORKNOTIFIER_WRAPPER_H__