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:Pan Gesture Recognizer

    15 *

    16 */

    17 

    18 #ifndef PANGESTURERECOGNISER_H_

    19 #define PANGESTURERECOGNISER_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 NONSHARABLE_CLASS( CPanGestureRecogniser ): public CGestureRecogniser

    31 {

    32 public:

    33     static const TGestureUid KUid = EGestureUidPan;

    34 

    35     static CPanGestureRecogniser* NewL(MGestureListener* aListener);

    36 

    37     virtual ~CPanGestureRecogniser();

    38     /*!

    39      * MGestureRecogniserIf methods

    40      */

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

    42     virtual void release(MGestureEngineIf* ge) ;

    43 

    44     virtual TGestureUid gestureUid() const

    45         {

    46         return KUid;

    47         }

    48 

    49     virtual void setPanningSpeedLow(float aSpeed) __SOFTFP ;

    50     virtual void setPanningSpeedHigh(float aSpeed) __SOFTFP ;   // speeds above this are flicks

    51 

    52 private:

    53     CPanGestureRecogniser(MGestureListener* aListener) ;

    54 

    55 private:

    56     float m_panningspeedlow ;

    57     float m_panningspeedhigh ;

    58 };

    59 

    60 }

    61 

    62 #endif /* PANGESTURERECOGNISER_H_ */