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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** 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 The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/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.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QSENSORITEM_H
#define QSENSORITEM_H
#include <QtQml/QtQml>
#include <QtCore/QString>
#include "propertyinfo.h"
QT_BEGIN_NAMESPACE
class QSensor;
class QSensorItem : public QObject
{
Q_OBJECT
Q_PROPERTY(bool start READ start WRITE setStart NOTIFY startChanged)
Q_PROPERTY(QString id READ id CONSTANT)
Q_PROPERTY(QQmlListProperty<QPropertyInfo> properties READ properties NOTIFY propertiesChanged)
public:
QSensorItem(QObject* parent = 0);
QSensorItem(QSensor* sensor, QObject* parent = 0);
virtual ~QSensorItem();
public slots:
void select();
void unSelect();
void changePropertyValue(QPropertyInfo* property, const QString& val);
private slots:
void sensorReadingChanged();
private:
QString id();
bool start();
void setStart(bool run);
QQmlListProperty<QPropertyInfo> properties();
QString convertValue(const QString& type, const QVariant& val);
bool isWriteable(const QString& propertyname);
bool ignoreProperty(const QString& propertyname);
void updateSensorPropertyValues();
Q_SIGNALS:
void propertiesChanged();
void startChanged();
private:
QSensor* _qsensor;
QList<QPropertyInfo*> _properties;
QList<QPropertyInfo*> _readerProperties;
QList<QPropertyInfo*> _sensorProperties;
};
QT_END_NAMESPACE
QML_DECLARE_TYPE(QSensorItem)
#endif // QSENSORITEM_H
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