/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtSensors module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef TEST_SENSOR_H
#define TEST_SENSOR_H

#include <qsensor.h>

class TestSensorReadingPrivate;

class TestSensorReading : public QSensorReading
{
    Q_OBJECT
    Q_PROPERTY(int test READ test)
    DECLARE_READING(TestSensorReading)
public:
    int test() const;
    void setTest(int test);
};

class TestSensorFilter : public QSensorFilter
{
public:
    virtual bool filter(TestSensorReading *reading) = 0;
private:
    bool filter(QSensorReading *reading) { return filter(static_cast<TestSensorReading*>(reading)); }
};

class TestSensor : public QSensor
{
    Q_OBJECT
public:
    explicit TestSensor(QObject *parent = 0)
        : QSensor(TestSensor::type, parent)
        , sensorsChangedEmitted(0)
    {
        connect(this, SIGNAL(availableSensorsChanged()), this, SLOT(s_availableSensorsChanged()));
    }
    virtual ~TestSensor() {}
    TestSensorReading *reading() const { return static_cast<TestSensorReading*>(QSensor::reading()); }
    static const char *type;

    // used by the testSensorsChangedSignal test function
    int sensorsChangedEmitted;
private slots:
    void s_availableSensorsChanged()
    {
        sensorsChangedEmitted++;
    }
};

#endif
