/
xyz.h
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/
xyz.h
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/**
@file xyz.h
@brief QObject based datatype for TimedXYZData
<p>
Copyright (C) 2009-2010 Nokia Corporation
@author Joep van Gassel <joep.van.gassel@nokia.com>
@author Timo Rongas <ext-timo.2.rongas@nokia.com>
This file is part of Sensord.
Sensord is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License
version 2.1 as published by the Free Software Foundation.
Sensord is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with Sensord. If not, see <http://www.gnu.org/licenses/>.
</p>
*/
#ifndef XYZ_H
#define XYZ_H
#include <QDBusArgument>
#include <datatypes/orientationdata.h>
/**
* QObject facade for #TimedXYZData.
*/
class XYZ : public QObject
{
Q_OBJECT
Q_PROPERTY(int x READ x)
Q_PROPERTY(int y READ y)
Q_PROPERTY(int z READ z)
public:
/**
* Default constructor.
*/
XYZ() {}
/**
* Copy constructor.
*
* @param xyzData Source object.
*/
XYZ(const TimedXyzData& xyzData);
/**
* Copy constructor.
*
* @param xyz Source object.
*/
XYZ(const XYZ& xyz);
/**
* Returns the contained #TimedXYZData
* @return Contained TimedXYZData
*/
const TimedXyzData& XYZData() const { return data_; }
/**
* Returns the value for X.
* @return x value.
*/
int x() const { return data_.x_; }
/**
* Returns the value for Y.
* @return y value.
*/
int y() const { return data_.y_; }
/**
* Returns the value for Z.
* @return z value.
*/
int z() const { return data_.z_; }
/**
* Assignment operator.
*
* @param origin Source object for assigment.
*/
XYZ& operator=(const XYZ& origin)
{
data_ = origin.XYZData();
return *this;
}
/**
* Comparison operator.
*
* @param right Object to compare to.
* @return comparison result.
*/
bool operator==(const XYZ& right) const
{
TimedXyzData rdata = right.XYZData();
return (data_.x_ == rdata.x_ &&
data_.y_ == rdata.y_ &&
data_.z_ == rdata.z_ &&
data_.timestamp_ == rdata.timestamp_);
}
private:
TimedXyzData data_; /**< Contained data. */
friend const QDBusArgument &operator>>(const QDBusArgument &argument, XYZ& xyz);
};
Q_DECLARE_METATYPE( XYZ )
/**
* Marshall the XYZ data into a D-Bus argument
*
* @param argument dbus argument.
* @param xyz data to marshall.
* @return dbus argument.
*/
inline QDBusArgument &operator<<(QDBusArgument &argument, const XYZ &xyz)
{
argument.beginStructure();
argument << xyz.XYZData().timestamp_ << xyz.XYZData().x_ << xyz.XYZData().y_ << xyz.XYZData().z_;
argument.endStructure();
return argument;
}
/**
* Unmarshall XYZ data from the D-Bus argument
*
* @param argument dbus argument.
* @param xyz unmarshalled data.
* @return dbus argument.
*/
inline const QDBusArgument &operator>>(const QDBusArgument &argument, XYZ &xyz)
{
argument.beginStructure();
argument >> xyz.data_.timestamp_ >> xyz.data_.x_ >> xyz.data_.y_ >> xyz.data_.z_;
argument.endStructure();
return argument;
}
#endif // XYZ_H