planetmoonscomponent.h

/*
    SPDX-FileCopyrightText: Vipul Kumar Singh <vipulkrsingh@gmail.com>
    SPDX-FileCopyrightText: Médéric Boquien <mboquien@free.fr>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include "skycomponent.h"
#include "skyobjects/ksplanetbase.h"
 
#include <memory>
 
class KSNumbers;
class PlanetMoons;
class SkyComposite;
class SolarSystemSingleComponent;
 
/**
 * @class PlanetMoonsComponent
 * Represents the planetmoons on the sky map.
 *
 * @author Vipul Kumar Singh
 * @author Médéric boquien
 * @version 0.1
 */
class PlanetMoonsComponent : public SkyComponent
{
    public:
        /**
         * @short Constructor
         *
         * @p parent pointer to the parent SkyComposite
         */
        PlanetMoonsComponent(SkyComposite *parent, SolarSystemSingleComponent *pla, KSPlanetBase::Planets &planet);
 
        virtual ~PlanetMoonsComponent() override = default;
 
        bool selected() override;
        void draw(SkyPainter *skyp) override;
#ifndef KSTARS_LITE
        void update(KSNumbers *num) override;
#endif
        void updateMoons(KSNumbers *num) override;
 
        SkyObject *objectNearest(SkyPoint *p, double &maxrad) override;
 
        /**
         * @return a pointer to a moon if its name matches the argument
         *
         * @p name the name to be matched
         * @return a SkyObject pointer to the moon whose name matches
         * the argument, or a nullptr pointer if no match was found.
         */
        SkyObject *findByName(const QString &name, bool exact = true) override;
 
        /** Return pointer to stored planet object. */
        KSPlanetBase *getPlanet() const;
 
        /** Return pointer to stored moons object. */
        inline PlanetMoons *getMoons() const
        {
            return pmoons.get();
        }
 
    protected:
        void drawTrails(SkyPainter *skyp) override;
 
    private:
        KSPlanetBase::Planets planet;
        std::unique_ptr<PlanetMoons> pmoons;
        SolarSystemSingleComponent *m_Planet { nullptr };
};