1 /*

     2 * Copyright (c) 2008 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:  CTCChannel class declaration.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef ORIENTATIONCRLISTENER_H

    21 #define ORIENTATIONCRLISTENER_H

    22 

    23 // INCLUDES

    24 #include <e32base.h>

    25 #include <centralrepository.h>

    26 #include "internalorientationcrkeys.h"

    27 

    28 // FORWARD DECLARATIONS

    29 class MCenRepCallBack;

    30 // CLASS DECLARATION

    31 

    32 /**

    33 * This class implements a central repository listener and is used for testing

    34 * purposes only.

    35 */

    36 NONSHARABLE_CLASS( CSsyOrientationCRListener ): public CActive

    37     {

    38     public:

    39     

    40         // Default C++ destructor

    41         ~CSsyOrientationCRListener();

    42     

    43     public: // New methods

    44     

    45         // Default C++ constructor

    46         CSsyOrientationCRListener( MCenRepCallBack& aPrtToCallback );

    47         

    48         /**

    49         * Creates a pointer to the timer

    50         *

    51         * @param aSetTimerToHzLevel the herz level the timer is set to

    52         * @param aPrtToCallback callback function of the caller

    53         * @return CTCSendEventTimer

    54         */

    55         static CSsyOrientationCRListener* NewL( 

    56             MCenRepCallBack& aPrtToCallback,

    57             CRepository* aRepository );

    58         

    59     protected: // Methods from base classes

    60         

    61         void ConstructL( CRepository* aRepository );

    62         

    63         // @see CActive

    64     	void RunL();

    65     	

    66     	// @see CActive

    67         void DoCancel();

    68         

    69         // @see CActive

    70         TInt RunError( TInt aError );

    71         

    72         void SetCenRepListener();

    73         

    74     private: // Private data for base channel

    75     

    76     // Pointer to 

    77     CRepository* iRepository;

    78     

    79     MCenRepCallBack& iCallBack;

    80     

    81     };

    82 

    83 /**

    84 * A callback for creating the configurations each time the value has changed.

    85 * This is used for testing purposes only so no need to optimize.

    86 */

    87 class MCenRepCallBack

    88     {

    89 public:

    90     virtual void CreateConfigurations() = 0;

    91     };

    92 

    93 #endif // ORIENTATIONCRLISTENER_H

    94 

    95 // End of File