File indexing completed on 2024-04-21 03:49:45

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2006-2007 Torsten Rahn <tackat@kde.org>
 // SPDX-FileCopyrightText: 2007 Inge Wallin <ingwa@kde.org>
 //
 
 //
 // MarblePlacemarkModel exposes the model for Placemarks
 //
 
 #ifndef MARBLE_MARBLEPLACEMARKMODEL_H
 #define MARBLE_MARBLEPLACEMARKMODEL_H
 
 
 #include <QAbstractListModel>
 #include <QModelIndex>
 
 #include "marble_export.h"
 
 namespace Marble
 {
 
 class GeoDataCoordinates;
 class GeoDataPlacemark;
 
 /**
  * This class represents a model of all place marks which
  * are currently available through a given PlacemarkManager.
  */
 class MARBLE_EXPORT MarblePlacemarkModel : public QAbstractListModel
 {
     friend class PlacemarkManager;
 
     Q_OBJECT
 
     Q_PROPERTY( int count READ rowCount NOTIFY countChanged )
 
  public:
     /**
      * The roles of the place marks.
      */
     enum Roles
     {
       GeoTypeRole = Qt::UserRole + 1,  ///< The geo type (e.g. city or mountain)
       DescriptionRole,                 ///< The description
       CoordinateRole,                  ///< The GeoDataCoordinates coordinate
       PopulationRole,                  ///< The population
       AreaRole,                        ///< The area size
       CountryCodeRole,                 ///< The country code
       StateRole,                       ///< The state
       VisualCategoryRole,              ///< The category
       StyleRole,                       ///< The style
       PopularityIndexRole,             ///< The popularity index
       PopularityRole,                  ///< The popularity
       ObjectPointerRole,               ///< The pointer to a specific object
       GmtRole,                         ///< The Greenwich Mean Time
       DstRole,                         ///< The Daylight Saving Time
       GeometryRole,                    ///< The GeoDataGeometry geometry
       LongitudeRole,                   ///< The longitude in degree (for use in QML)
       LatitudeRole,                    ///< The latitude in degree (for use in QML)
       IconPathRole                     ///< Path to the image, if known
     };
 
     /**
      * Creates a new place mark model.
      *
      * @param parent The parent object.
      */
     explicit MarblePlacemarkModel( QObject *parent = nullptr );
 
     /**
      * Destroys the place mark model.
      */
     ~MarblePlacemarkModel() override;
 
     void setPlacemarkContainer( QVector<GeoDataPlacemark*> *container );
 
     /**
      * Return the number of Placemarks in the Model.
      */
     int rowCount( const QModelIndex &parent = QModelIndex() ) const override;
     int columnCount( const QModelIndex &parent = QModelIndex() ) const override;
 
     /**
      * Return the supported role names
      */
     QHash<int, QByteArray> roleNames() const override;
 
     /**
      * Return the data according to the index.
      *
      * @param index  the index of the data
      * @param role   which part of the data to return.  @see Roles
      */
     QVariant data( const QModelIndex &index, int role ) const override;
 
     QModelIndexList approxMatch( const QModelIndex &start, int role, 
                                    const QVariant &value, int hits = 1,
                                    Qt::MatchFlags flags = Qt::MatchFlags( Qt::MatchStartsWith | Qt::MatchWrap ) ) const;
 
     /**
      * This method is used by the PlacemarkManager to add new
      * place marks to the model.
      */
     void addPlacemarks( int start,
                         int length );
 
     /**
      * This method is used by the PlacemarkManager to remove
      * place marks from the model.
      */
     void removePlacemarks( const QString &containerName,
                            int start,
                            int length );
 
 Q_SIGNALS:
     void countChanged();
 
  private:
 
     Q_DISABLE_COPY( MarblePlacemarkModel )
     class Private;
     Private* const d;
     QHash<int, QByteArray> m_roleNames;
 };
 
 }
 
 #endif