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:  Scrolling menu with timer

    15 *

    16 */

    17 

    18 #ifndef CSCROLLERTIMER_H

    19 #define CSCROLLERTIMER_H

    20 

    21 // INCLUDES

    22 #include <aknlists.h>

    23 

    24 // FORWARD DECLARATIONS

    25 class CConsoleMain;

    26 

    27 /**

    28 *  scrolling timer class

    29 *

    30 *  @lib AddonMenu.lib

    31 */

    32 class CScrollerTimer

    33         :public CActive

    34     {

    35 

    36     public:  // Constructors and destructor

    37 

    38         /**

    39         * Two-phased constructor

    40         * @param aMain, main console

    41         * @return object of CScrollerTimer

    42         */

    43         static CScrollerTimer* NewL( CConsoleMain* aMain );

    44 

    45         /**

    46         * Destructor of CModule.

    47         */

    48         virtual ~CScrollerTimer();

    49 

    50     public: // New functions

    51 

    52         /** 

    53         * Start

    54         */

    55         void Start();

    56 

    57     public: // Functions from base classes

    58 

    59         /**

    60         * RunL derived from CActive handles the completed requests.

    61         */

    62         void RunL();

    63 

    64         /**

    65         * DoCancel derived from CActive handles the Cancel

    66         */

    67         void DoCancel();

    68 

    69         /** 

    70         * RunError

    71         */

    72         TInt RunError ( TInt aError );

    73 

    74     private:

    75 

    76         /** 

    77         * C++ default constructor.

    78         */

    79         CScrollerTimer();

    80 

    81         /**

    82         * the second phase constructor ConstructL to safely construct things 

    83         * that can leave 

    84         * @param aMain, main console

    85         */

    86         void ConstructL( CConsoleMain* aMain );

    87 

    88     private:    // Data

    89         CConsoleMain*     iMain;            // Pointer to main console

    90         RTimer            iTimer;           // timer object

    91 

    92     };

    93 

    94 #endif