1 /*

     2 * Copyright (c) 2009 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:  AknPhysics key consuming control

    15 *

    16 */

    17 

    18 

    19 #ifndef C_AKNPHYSICSKEYCONSUMER_H

    20 #define C_AKNPHYSICSKEYCONSUMER_H

    21 

    22 

    23 #include <coecntrl.h>

    24 

    25 class CAknPhysicsConeObserver;

    26 

    27 /**

    28  *  AknPhysics key consuming control

    29  *

    30  */

    31 NONSHARABLE_CLASS( CAknPhysicsKeyConsumer ) : public CCoeControl

    32     {

    33 

    34 public:

    35 

    36     /**

    37      * Two-phased constructor.

    38      */

    39     static CAknPhysicsKeyConsumer* NewL( 

    40         CAknPhysicsConeObserver* aConeObserver );

    41 

    42     /**

    43      * Two-phased constructor.

    44      */

    45     static CAknPhysicsKeyConsumer* NewLC( 

    46         CAknPhysicsConeObserver* aConeObserver );

    47 

    48     /**

    49      * Destructor.

    50      */

    51     virtual ~CAknPhysicsKeyConsumer();

    52     

    53 private:

    54 

    55     /**

    56      * C++ constructor.

    57      */

    58     CAknPhysicsKeyConsumer( CAknPhysicsConeObserver* aConeObserver );

    59 

    60     /**

    61      * Symbian second-phase constructor.

    62      */

    63     void ConstructL();

    64     

    65 // from base class CCoeControl

    66 

    67     /**

    68      * Handles key events.

    69      *

    70      * @param aKeyEvent The key event.

    71      * @param aType The type of key event: 

    72      * EEventKey, EEventKeyUp or EEventKeyDown.

    73      */

    74     TKeyResponse OfferKeyEventL( const TKeyEvent &aKeyEvent, 

    75                                        TEventCode aType );

    76 

    77 private: // data

    78 

    79     /**

    80      * Physics control environment observer.

    81      * Not own.

    82      */

    83     CAknPhysicsConeObserver* iConeObserver;

    84 

    85     };

    86 

    87 

    88 #endif // C_AKNPHYSICSKEYCONSUMER_H