qstmgesturelib/recognisers/qstmlongpressgesturerecogniser.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Wed, 23 Jun 2010 17:59:43 +0300
changeset 5 0f2326c2a325
parent 0 1450b09d0cfd
permissions -rw-r--r--
Revision: 201024 Kit: 2010125

/*
* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, version 2.1 of the License.
* 
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program.  If not, 
* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
*
* Description:
*
*/

#ifndef QSTMLONGPRESSGESTURERECOGNISER_H_
#define QSTMLONGPRESSGESTURERECOGNISER_H_

#include <qstmgestureengine_if.h>
#include <qstmgesture_if.h>
#include <qstmgesturelistener_if.h>

namespace qstmGesture
{

/*!
 * QStm_LongPressGestureRecogniser handles long press gesture (generated from Hold UI event)
 *
 */
class QStm_LongPressGestureRecogniser : public QStm_GestureRecogniser
{
public:
    static const QStm_GestureUid KUid = EGestureUidLongPress;

    virtual ~QStm_LongPressGestureRecogniser();

    virtual QStm_GestureRecognitionState recognise(int numOfActiveStreams, QStm_GestureEngineIf* ge) ;
    virtual void release(QStm_GestureEngineIf* ge) ;

    virtual QStm_GestureUid gestureUid() const { return KUid; }

    void setArea(const QRect& theArea) ;

    QStm_LongPressGestureRecogniser(QStm_GestureListenerIf* listener) ;

private:
    bool  m_waitingforsecondtap ;
    QRect m_area ;
};

} // namespace

#endif /* QSTMLONGPRESSGESTURERECOGNISER_H_ */