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 the License "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:LongPress Gesture Recognizer

    15 *

    16 */

    17 

    18 #ifndef LONGPRESSGESTURERECOGNISER_H_

    19 #define LONGPRESSGESTURERECOGNISER_H_

    20 

    21 #include "rt_gestureengineif.h"

    22 #include <rt_gestureif.h>

    23 #include <rt_gesturelistener.h>

    24 

    25 class CCoeControl ;

    26 

    27 namespace stmGesture

    28 {

    29 

    30 /*!

    31  * CLongPressGestureRecogniser handles long press gesture (generated from Hold UI event)

    32  *

    33  */

    34 NONSHARABLE_CLASS( CLongPressGestureRecogniser ): public CGestureRecogniser

    35 {

    36 public:

    37     static const TGestureUid KUid = EGestureUidLongPress;

    38 

    39     /** Two-phase constructor */

    40     static CLongPressGestureRecogniser* NewL(MGestureListener* aListener);

    41     virtual ~CLongPressGestureRecogniser();

    42 

    43     /*!

    44      * MGestureRecogniserIf methods

    45      */

    46     virtual TGestureRecognitionState recognise(int numOfActiveStreams, MGestureEngineIf* ge) ;

    47     virtual void release(MGestureEngineIf* ge) ;

    48 

    49     virtual TGestureUid gestureUid() const

    50         {

    51         return KUid;

    52         }

    53 

    54     /*!

    55      * Additional methods to set up edge scroll gesture recogniser:

    56      * define the rectangle

    57      * \param theArea

    58      */

    59     void setArea(const TRect& theArea) ;

    60 

    61 private:

    62     CLongPressGestureRecogniser(MGestureListener* aListener) ;

    63 

    64 private:

    65     bool m_waitingforsecondtap ;

    66     TRect m_area ;

    67 };

    68 

    69 } // namespace

    70 

    71 #endif /* LONGPRESSGESTURERECOGNISER_H_ */