File indexing completed on 2024-04-21 03:49:34

 // SPDX-License-Identifier: LGPL-2.1-or-later
 //
 // SPDX-FileCopyrightText: 2010 Thibaut Gridel <tgridel@free.fr>
 //
 
 #ifndef MARBLE_GEODATATREEMODEL_H
 #define MARBLE_GEODATATREEMODEL_H
 
 #include "marble_export.h"
 
 #include <QAbstractItemModel>
 
 class QItemSelectionModel;
 
 namespace Marble
 {
 class GeoDataObject;
 class GeoDataDocument;
 class GeoDataFeature;
 class GeoDataContainer;
 class GeoDataTourPrimitive;
 
 
 /**
  * @short The representation of GeoData in a model
  * This class represents all available data given by kml-data files.
  */
 class MARBLE_EXPORT GeoDataTreeModel : public QAbstractItemModel
 {
     Q_OBJECT
 
  public:
 
     /**
      * Creates a new GeoDataTreeModel.
      *
      * @param parent The parent object.
      */
     explicit GeoDataTreeModel( QObject *parent = nullptr );
 
     /**
      * Destroys the GeoDataModel.
      */
     ~GeoDataTreeModel() override;
 
     /**
      * Return the number of Items in the Model.
      */
     int rowCount(const QModelIndex &parent = QModelIndex()) const override;
 
     QVariant headerData(int section, Qt::Orientation orientation,
                                 int role = Qt::DisplayRole) const override;
 
     QHash<int, QByteArray> roleNames() const override;
 
     QVariant data(const QModelIndex &index, int role) const override;
 
     QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
 
     QModelIndex index(const GeoDataObject *object) const;
 
     QModelIndex parent(const QModelIndex &index) const override;
 
     int columnCount(const QModelIndex &parent = QModelIndex()) const override;
 
     Qt::ItemFlags flags(const QModelIndex &index) const override;
 
     bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
 
     QItemSelectionModel *selectionModel();
 
     GeoDataDocument *rootDocument();
 
 public Q_SLOTS:
 
     /**
       * Sets the root document to use. This replaces previously loaded data, if any.
       * @param document The new root document. Ownership retains with the caller,
       *   i.e. GeoDataTreeModel will not delete the passed document at its destruction.
       */
     void setRootDocument( GeoDataDocument *document );
 
     int addFeature( GeoDataContainer *parent, GeoDataFeature *feature, int row = -1 );
 
     bool removeFeature( GeoDataContainer *parent, int index );
 
     int removeFeature(GeoDataFeature *feature);
 
     void updateFeature( GeoDataFeature *feature );
 
     int addDocument( GeoDataDocument *document );
 
     void removeDocument( int index );
 
     void removeDocument( GeoDataDocument* document );
 
     int addTourPrimitive( const QModelIndex &parent, GeoDataTourPrimitive *primitive, int row = -1 );
     bool removeTourPrimitive( const QModelIndex &parent, int index );
     bool swapTourPrimitives( const QModelIndex &parent, int indexA, int indexB );
 
 Q_SIGNALS:
     /// insert and remove row don't trigger any signal that proxies forward
     /// this signal will refresh geometry layer and placemark layout
     void removed( GeoDataObject *object );
     void added( GeoDataObject *object );
  private:
     Q_DISABLE_COPY( GeoDataTreeModel )
     class Private;
     Private* const d;
 };
 
 }
 
 #endif // MARBLE_GEODATATREEMODEL_H