/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef LOGFILEPOSITIONSOURCE_H
#define LOGFILEPOSITIONSOURCE_H

#include <QtPositioning/qgeopositioninfosource.h>

QT_BEGIN_NAMESPACE
class QFile;
class QTimer;
QT_END_NAMESPACE

class LogFilePositionSource : public QGeoPositionInfoSource
{
    Q_OBJECT
public:
    LogFilePositionSource(QObject *parent = 0);

    QGeoPositionInfo lastKnownPosition(bool fromSatellitePositioningMethodsOnly = false) const override;

    PositioningMethods supportedPositioningMethods() const override;
    int minimumUpdateInterval() const override;
    Error error() const override;

public slots:
    virtual void startUpdates() override;
    virtual void stopUpdates() override;

    virtual void requestUpdate(int timeout = 5000) override;

private slots:
    void readNextPosition();

private:
    QFile *logFile;
    QTimer *timer;
    QGeoPositionInfo lastPosition;
};

#endif