Wind.h

/***************************************************************************
 *   Copyright (C) 2019-2022 by Stefan Kebekus                             *
 *   stefan.kebekus@gmail.com                                              *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 3 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
 
#pragma once
 
#include <QQmlEngine>
 
#include "units/Angle.h"
#include "units/Speed.h"
 
namespace Weather {

 
class Wind {
    Q_GADGET
    QML_VALUE_TYPE(wind)
 
public:
 
    //
    // Properties
    //

    Q_PROPERTY(Units::Speed minWindSpeed MEMBER minWindSpeed CONSTANT)
 
    
    Q_PROPERTY(Units::Speed maxWindSpeed MEMBER maxWindSpeed CONSTANT)

    Q_PROPERTY(Units::Angle directionFrom READ directionFrom WRITE setDirectionFrom)

    Q_PROPERTY(Units::Speed speed READ speed WRITE setSpeed)
 
 
    //
    // Getter Methods
    //

    [[nodiscard]] auto directionFrom() const -> Units::Angle { return m_directionFrom; }

    [[nodiscard]] auto speed() const -> Units::Speed { return m_speed; }
 
 
    //
    // Setter Methods
    //

    void setSpeed(Units::Speed newSpeed);

    void setDirectionFrom(Units::Angle newDirectionFrom);
    
 
    //
    // Methods
    //

    Q_INVOKABLE bool operator==(Weather::Wind other) const;
 
private:
    static constexpr Units::Speed minWindSpeed = Units::Speed::fromKN(0.0);
    static constexpr Units::Speed maxWindSpeed = Units::Speed::fromKN(100.0);
    
    Units::Speed m_speed {};
    Units::Angle m_directionFrom {};
};
 
} // namespace Weather
 
// Declare meta types
Q_DECLARE_METATYPE(Weather::Wind)