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:  Gesture event sender implementation

    15 *

    16 */

    17 

    18 #include "gesturehelpereventsender.h"

    19 

    20 CGestureEventSender* CGestureEventSender::NewL( MStmGestureListener& aObserver )

    21     {

    22     CGestureEventSender* self = new (ELeave) CGestureEventSender(aObserver);

    23     

    24     return self;

    25     }

    26 

    27 CGestureEventSender::CGestureEventSender( MStmGestureListener& aObserver ) 

    28     :iObserver(aObserver)

    29     { 

    30     }

    31 

    32 CGestureEventSender::~CGestureEventSender()

    33     {

    34     }

    35 

    36 void CGestureEventSender::AddEvent(TStmGestureUid aUid, const MStmGesture* aGestureEvent)

    37 {

    38     TStmGestureEvent event;

    39     if (aGestureEvent) {

    40         event.SetCode(aGestureEvent->gestureUid());

    41         event.SetCurrentPos(aGestureEvent->getLocation());

    42         event.SetSpeed(TRealPoint(aGestureEvent->getSpeedX()*1000,aGestureEvent->getSpeedY()*1000));//App needs the speed in pixels/sec

    43         event.SetType(TStmTapType(aGestureEvent->getType()));

    44         event.SetDetails(aGestureEvent->getDetails());

    45         event.SetGestureDirection(aGestureEvent->getDirection());

    46         event.SetPinchEndPos(aGestureEvent->getPinchEndPos());

    47         event.SetGestureState(EGestureEnter);

    48     }

    49     else {

    50         if (aUid != stmGesture::EGestureUidPinch) {

    51             return;

    52         }    

    53         event.SetCode(aUid);

    54         event.SetGestureState(EGestureExit);

    55     }

    56         

    57     EmitEventL(event);

    58     if (event.Code() == stmGesture::EGestureUidTap) {

    59         event.SetCode(stmGesture::EGestureUidRelease);

    60         EmitEventL(event);

    61     }

    62 }

    63 

    64 void CGestureEventSender::EmitEventL( const TStmGestureEvent& aGesture )

    65 {

    66     iObserver.HandleGestureEventL(aGesture);

    67 }