/****************************************************************************
**
** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (developer.feedback@nokia.com)
**
** This file is part of the HbCore module of the UI Extensions for Mobile.
**
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at developer.feedback@nokia.com.
**
****************************************************************************/
#ifndef HBSENSORLISTENER_P_H
#define HBSENSORLISTENER_P_H
#include <qnamespace.h>
#include <hbglobal.h>
#ifdef Q_OS_SYMBIAN
#include <e32base.h>
#include <sensrvdatalistener.h>
#include <sensrvorientationsensor.h>
#endif
#ifdef Q_OS_SYMBIAN
class CSensrvChannel;
#endif
class HbSensorNotifyHandler;
class HbSensorListenerObserver
{
public:
virtual void sensorOrientationChanged(Qt::Orientation newOrientation) = 0;
virtual void sensorStatusChanged(bool status, bool resetOrientation) = 0;
virtual ~HbSensorListenerObserver() {}
};
class HB_AUTOTEST_EXPORT HbSensorListener
#ifdef Q_OS_SYMBIAN
: public MSensrvDataListener
#endif
{
public:
HbSensorListener(HbSensorListenerObserver &observer,
Qt::Orientation defaultOrientation,
bool updateOrientation = true);
virtual ~HbSensorListener();
Qt::Orientation orientation() const;
void setSensorOrientation(Qt::Orientation dataOrientation);
void enableSensors(bool enable, bool notify = true, bool resetOrientation = false);
bool isEnabled() const;
#ifdef Q_OS_SYMBIAN
void cenrepValueChanged(TInt aValue, bool notify = true);
#endif
private:
void checkCenrepValue();
void startSensorChannel();
#ifdef Q_OS_SYMBIAN
Qt::Orientation orientationFromData(CSensrvChannel &aChannel, TInt aCount);
Qt::Orientation sensorOrientationToQtOrientation(TSensrvOrientationData::TSensrvDeviceOrientation
sensorOrientation) const;
void enableSensorListening(bool enable);
//From MSensrvDataListener
void DataReceived(CSensrvChannel &aChannel, TInt aCount, TInt aDataLost);
void DataError(CSensrvChannel &aChannel, TSensrvErrorSeverity aError);
void GetDataListenerInterfaceL(TUid aInterfaceUid, TAny*& aInterface);
#endif
private:
HbSensorListenerObserver &mObserver;
Qt::Orientation mDefaultOrientation;
Qt::Orientation mOrientation;
bool mEnabled;
bool mSettingsEnabled;
#ifdef Q_OS_SYMBIAN
HbSensorNotifyHandler *mNotifyHandler;
CSensrvChannel *mSensrvChannel;
friend class TestHbSensorOrientation;
#endif
};
#endif //HB_SENSOR_LISTENER_H