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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtLocation module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QNMEAPOSITIONINFOSOURCE_H
#define QNMEAPOSITIONINFOSOURCE_H
#include "qgeopositioninfosource.h"
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
class QIODevice;
class QNmeaPositionInfoSourcePrivate;
class Q_LOCATION_EXPORT QNmeaPositionInfoSource : public QGeoPositionInfoSource
{
Q_OBJECT
public:
enum UpdateMode {
RealTimeMode = 1,
SimulationMode
};
explicit QNmeaPositionInfoSource(UpdateMode updateMode, QObject *parent = 0);
~QNmeaPositionInfoSource();
UpdateMode updateMode() const;
void setDevice(QIODevice *source);
QIODevice *device() const;
void setUpdateInterval(int msec);
QGeoPositionInfo lastKnownPosition(bool fromSatellitePositioningMethodsOnly = false) const;
PositioningMethods supportedPositioningMethods() const;
int minimumUpdateInterval() const;
public Q_SLOTS:
void startUpdates();
void stopUpdates();
void requestUpdate(int timeout = 0);
protected:
virtual bool parsePosInfoFromNmeaData(const char *data,
int size,
QGeoPositionInfo *posInfo,
bool *hasFix);
private:
Q_DISABLE_COPY(QNmeaPositionInfoSource)
friend class QNmeaPositionInfoSourcePrivate;
QNmeaPositionInfoSourcePrivate *d;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif
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