File indexing completed on 2024-04-21 04:03:43

 /*
     SPDX-FileCopyrightText: 2003 Russell Steffen <rsteffen@bayarea.net>
     SPDX-FileCopyrightText: 2003 Stephan Zehetner <s.zehetner@nevox.org>
     SPDX-FileCopyrightText: 2006 Dmitry Suzdalev <dimsuz@gmail.com>
     SPDX-FileCopyrightText: 2006 Inge Wallin <inge@lysator.liu.se>
     SPDX-FileCopyrightText: 2006 Pierre Ducroquet <pinaraf@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #ifndef KONQUEST_MAPSCENE_H
 #define KONQUEST_MAPSCENE_H
 
 
 #include <QGraphicsScene>
 #include <QSvgRenderer>
 
 #include <KImageCache>
 
 #include "mapitems.h"
 #include "../game.h"
 
 class Planet;
 class PlanetItem;
 class PlanetInfoItem;
 class Map;
 
 
 class MapScene: public QGraphicsScene
 {
     Q_OBJECT
 
     public:
         explicit MapScene(Game *game);
         ~MapScene() override;
 
         QSvgRenderer  *renderer() const  { return m_renderer; }
         KImageCache   *imageCache() const  { return m_imageCache; }
         Map           *map()      const  { return m_game->map(); }
 
         void           selectPlanet(Planet *planet);
         void           unselectPlanet();
 
     /**
      * Show planet information box.
      *
      * @param planet
      * planet for which to show planet information or NULL to hide possibly
      * shown planet information
      */
 
     void displayPlanetInfo(Planet *planet);
 
         void           drawBackground( QPainter * painter, const QRectF & rect ) override;
 
 
     /**
      * Get size of a sector in pixel.
      *
      * A sector is rendered as a square, so width and height are the same. The
      * size depends on the number of sectors per direction (horizontal and
      * vertical) as well as the dimensions of the board canvas.
      */
 
     qreal getSectorSize();
 
     /**
      * Get the horizontal offset.
      *
      * In case the board is tall, it is horizontally centered on the board
      * canvas.
      */
 
     qreal itemsHorizontalOffset();
 
     /**
      * Get the vertical offset.
      *
      * In case the board is wide, it is vertically centered on the board canvas.
      */
 
     qreal itemsVerticalOffset();
 
         void           resizeScene(const QRectF& rect);
 
         void           clearMap();
         void           mapUpdate();
 
     Q_SIGNALS:
         void  planetSelected( Planet * );
 
     private:
         void  planetItemSelected (PlanetItem *);
 
 private:
 
     /**
      * Show planet information box.
      *
      * @param planet
      * planet for which to show planet information or NULL to hide possibly
      * shown planet information
      *
      * @param pos
      * position relative to upper left edge of the board
      */
 
     void displayPlanetInfo(Planet *planet, const QPointF &pos);
 
         Game            *m_game;
 
         QSvgRenderer    *m_renderer;
         KImageCache     *m_imageCache;
         PlanetItem      *m_selectedPlanetItem;
         PlanetInfoItem  *m_planetInfoItem;
         QList<PlanetItem*> m_planetItems;
 
         qreal m_width;
         qreal m_height;
 };
 
 #endif // KONQUEST_MAPSCENE_H