1 /*

     2 * Copyright (c) 2002-2007 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:  Phonebook2 Adaptive Search Grid

    15 *               helper class

    16 */

    17 

    18 

    19 #ifndef CPBK2DELAYEDWAITNOTE_H

    20 #define CPBK2DELAYEDWAITNOTE_H

    21 

    22 //  INCLUDES

    23 #include <e32base.h>

    24 

    25 #include <MPbk2ProcessDecorator.h>

    26 

    27 /**

    28  * Utility class that implements the wait logic and

    29  * process decoration if needed.

    30  */

    31 class CPbk2DelayedWaitNote : public CTimer,

    32                              private MPbk2ProcessDecoratorObserver

    33     {

    34     public: // Construction and destruction

    35 

    36         /**

    37          * Creates a new instance of this class.

    38          *

    39          * @return  A new instance of this class.

    40          */

    41         static CPbk2DelayedWaitNote* NewL( MPbk2ProcessDecoratorObserver& aObserver, TInt aResourceId );

    42 

    43         /**

    44          * Destructor.

    45          */

    46         ~CPbk2DelayedWaitNote();

    47 

    48     public: // Interface

    49         

    50         /**

    51          * Starts the timer and after it expires, will display the 

    52          * wait note decorator.

    53          */

    54         void Start();

    55         /**

    56          * Stops displaying the wait note decorator or just stops the timer

    57          * if the wait note is not yet shown.

    58          * Call to Stop will always result to ProcessDismissed call of the observer.

    59          */

    60         void Stop();

    61         

    62     private: // From CTimer

    63         void RunL();

    64         TInt RunError( TInt aError );

    65 

    66     private: // From MPbk2ProcessDecoratorObserver 

    67         void ProcessDismissed( TInt aCancelCode );

    68 

    69     private: // Implementation

    70         CPbk2DelayedWaitNote( MPbk2ProcessDecoratorObserver& aObserver, TInt aResourceId );

    71         void ConstructL();

    72         void DismissWaitNote();

    73         

    74     private: // Data

    75         /// Own: Decorator for the wait note process

    76         MPbk2ProcessDecorator* iDecorator;

    77         // Notifiy if wait note is on

    78         TBool iStarted;

    79         // Ref:    

    80         MPbk2ProcessDecoratorObserver& iObserver;

    81         TInt iResourceId; 

    82     };

    83 

    84 #endif // CPBK2DELAYEDWAITNOTE_H

    85             

    86 // End of File