File indexing completed on 2024-04-21 14:46:41

 /*
     SPDX-FileCopyrightText: 2016 Jasem Mutlaq <mutlaqja@ikarustech.com>
 
     Based on Samikshan Bairagya GSoC work.
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #pragma once
 
 #include "ksnumbers.h"
 #include "listcomponent.h"
 #include "skyobjects/supernova.h"
 #include "filedownloader.h"
 
 #include <QList>
 #include <QPointer>
 
 /**
  * @class SupernovaeComponent
  * @brief This class encapsulates Supernovae.
  *
  * @author Jasem Mutlaq, Samikshan Bairagya
  *
  * @version 0.2
  */
 
 class Supernova;
 
 class SupernovaeComponent : public QObject, public ListComponent
 {
         Q_OBJECT
 
     public:
         explicit SupernovaeComponent(SkyComposite *parent);
         virtual ~SupernovaeComponent() override = default;
 
         bool selected() override;
         void update(KSNumbers *num = nullptr) override;
         SkyObject *objectNearest(SkyPoint *p, double &maxrad) override;
 
         /**
          * @note This should actually be implemented in a better manner.
          * Possibly by checking if the host galaxy for the supernova is drawn.
          */
         void draw(SkyPainter *skyp) override;
 
         //virtual void notifyNewSupernovae();
         /** @note Basically copy pasted from StarComponent::zoomMagnitudeLimit() */
         static float zoomMagnitudeLimit();
 
     public slots:
         /** @short This initiates updating of the data file */
         void slotTriggerDataFileUpdate();
 
     protected slots:
         void downloadReady();
         void downloadError(const QString &errorString);
 
     private:
         void loadData();
         void unzipData();
         static const QString tnsDataFilename;
         static const QString tnsDataFilenameZip;
         static const QString tnsDataUrl;
         bool m_DataLoaded { false }, m_DataLoading { false };
         QPointer<FileDownloader> downloadJob;
 };