asteroidscomponent.h

/*
    SPDX-FileCopyrightText: 2005 Thomas Kabelmann <thomas.kabelmann@gmx.de>
 
    SPDX-License-Identifier: GPL-2.0-or-later
*/
 
#pragma once
 
#include "binarylistcomponent.h"
#include "ksparser.h"
#include "typedef.h"
#include "skyobjects/ksasteroid.h"
#include "solarsystemlistcomponent.h"
#include "filedownloader.h"
 
#include <QList>
#include <QPointer>
 
/**
 * @class AsteroidsComponent
 * Represents the asteroids on the sky map.
 *
 * @author Thomas Kabelmann
 * @version 0.1
 */
class AsteroidsComponent : public QObject, public SolarSystemListComponent,
    virtual public BinaryListComponent<KSAsteroid, AsteroidsComponent>
{
        Q_OBJECT
 
        friend class BinaryListComponent<KSAsteroid, AsteroidsComponent>;
    public:
        /**
         * @short Default constructor.
         *
         * @p parent pointer to the parent SolarSystemComposite
         */
        explicit AsteroidsComponent(SolarSystemComposite *parent);
        virtual ~AsteroidsComponent() override = default;
 
        void draw(SkyPainter *skyp) override;
        bool selected() override;
        SkyObject *objectNearest(SkyPoint *p, double &maxrad) override;
 
        void updateDataFile(bool isAutoUpdate = false);
 
    protected slots:
        void downloadReady();
        void downloadError(const QString &errorString);
 
    private:
        void loadDataFromText() override;
 
        QPointer<FileDownloader> downloadJob;
};