File indexing completed on 2024-05-05 03:50:49

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2007 Andrew Manson <g.real.ate@gmail.com>
 // SPDX-FileCopyrightText: 2009 Eckhart Wörner <ewoerner@kde.org>
 // SPDX-FileCopyrightText: 2010 Thibaut Gridel <tgridel@free.fr>
 //
 
 #ifndef POSITION_MARKER_H
 #define POSITION_MARKER_H
 
 #include <QHash>
 #include <QVector>
 #include <QColor>
 #include <QPolygon>
 #include <QPixmap>
 
 #include "DialogConfigurationInterface.h"
 #include "RenderPlugin.h"
 #include "GeoDataCoordinates.h"
 #include "GeoDataLatLonAltBox.h"
 
 namespace Ui
 {
     class PositionMarkerConfigWidget;
 }
 
 namespace Marble
 {
 
 class PositionMarker  : public RenderPlugin, public DialogConfigurationInterface
 {
     Q_OBJECT
     Q_PLUGIN_METADATA(IID "org.kde.marble.PositionMarker")
     Q_INTERFACES( Marble::RenderPluginInterface )
     Q_INTERFACES( Marble::DialogConfigurationInterface )
     MARBLE_PLUGIN( PositionMarker )
  public:
     explicit PositionMarker(const MarbleModel *marbleModel = nullptr );
     ~PositionMarker () override;
 
     QStringList renderPosition() const override;
 
     QString renderPolicy() const override;
 
     QStringList backendTypes() const override;
 
     QString name() const override;
 
     QString guiString() const override;
 
     QString nameId() const override;
 
     QString version() const override;
 
     QString description() const override;
 
     QString copyrightYears() const override;
 
     QVector<PluginAuthor> pluginAuthors() const override;
 
     QIcon icon () const override;
 
     QDialog *configDialog() override;
 
     void initialize () override;
 
     bool isInitialized () const override;
 
     bool render( GeoPainter *painter, ViewportParams *viewport,
                  const QString& renderPos, GeoSceneLayer * layer = nullptr ) override;
 
     // Overriding LayerInterface to paint on top of the route
     qreal zValue() const override;
 
     /**
      * @return: The settings of the item.
      */
     QHash<QString,QVariant> settings() const override;
 
     /**
      * Set the settings of the item.
      */
     void setSettings( const QHash<QString,QVariant> &settings ) override;
 
 
  public Q_SLOTS:
     void readSettings();
     void writeSettings();
 
     void setPosition( const GeoDataCoordinates &position );
     void chooseCustomCursor();
     void chooseColor();
     void resizeCursor( int step );
 
  private:
     Q_DISABLE_COPY( PositionMarker )
 
     void loadCustomCursor( const QString& filename, bool useCursor );
     void loadDefaultCursor();
 
     const MarbleModel *m_marbleModel;
 
     bool           m_isInitialized;
     bool           m_useCustomCursor;
 
     const QString m_defaultCursorPath;
     GeoDataLatLonAltBox m_lastBoundingBox;
     GeoDataCoordinates  m_currentPosition;
     GeoDataCoordinates  m_previousPosition;
     
     Ui::PositionMarkerConfigWidget *ui_configWidget;
     QDialog *m_configDialog;
     QString m_cursorPath;
 
     QPolygonF           m_arrow;
     QPolygonF           m_previousArrow;
     QRegion             m_dirtyRegion;
     QPixmap             m_customCursor;
     QPixmap             m_customCursorTransformed;
     QPixmap             m_defaultCursor;
     float               m_cursorSize;
     QColor              m_accuracyColor;
     QColor              m_trailColor;
     qreal               m_heading;
     QVector<GeoDataCoordinates> m_trail;
     static const int    sm_numTrailPoints = 6;
     bool                m_showTrail;
 
     static const int sm_defaultSizeStep;
     static const int sm_numResizeSteps;
     static const float sm_resizeSteps[];
 };
 
 }
 
 #endif