1 /*

     2 * Copyright (c) 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:   Class which detects the long pointer press.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C_HUILONGTAPDETECTOR_H

    21 #define C_HUILONGTAPDETECTOR_H

    22 

    23 #include <e32base.h>

    24 #include "uiacceltk/HuiEvent.h"

    25 

    26 class CHuiRoster;

    27 

    28 /**

    29  *  This class is responsible of timing the long tap event and

    30  *  generating it back to the roster.

    31  *

    32  *  @code

    33  *   ?good_class_usage_example(s)

    34  *  @endcode

    35  *

    36  *  @lib hitchcock.lib

    37  *  @since S60 v5.0

    38  */

    39 NONSHARABLE_CLASS( CHuiLongTapDetector ): public CTimer

    40     {

    41 

    42 public:

    43 

    44     /**

    45      * Two-phased constructor.

    46      * @param ?arg1 ?description

    47      * @param ?arg2 ?description

    48      */

    49     static CHuiLongTapDetector* NewL(CHuiRoster& aRoster);

    50     

    51 

    52     /**

    53     * Destructor.

    54     */

    55     virtual ~CHuiLongTapDetector();

    56 

    57     /**

    58      * ?description

    59      *

    60      * @since S60 ?S60_version

    61      * @param ?arg1 ?description

    62      * @param ?arg2 ?description

    63      * @return ?description

    64      */

    65     void OfferPointerEvent( const THuiEvent& aEvent );

    66 

    67 

    68 private:

    69 

    70     CHuiLongTapDetector(CHuiRoster& aRoster);

    71 

    72     void ConstructL();

    73     

    74     // from base class CActive

    75     

    76     void RunL();

    77     

    78     TInt RunError( TInt aError );

    79 

    80 private: // data

    81 

    82     /**

    83      * ?description_of_member

    84      */

    85     CHuiRoster& iRoster;

    86     THuiEvent iPreviousPointerEvent;

    87     };

    88 

    89 

    90 #endif // C_HUILONGTAPDETECTOR_H