qgsremoteeptpointcloudindex.h

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/***************************************************************************
                         qgsremoteeptpointcloudindex.h
                         --------------------
    begin                : March 2021
    copyright            : (C) 2021 by Belgacem Nedjima
    email                : belgacem dot nedjima at gmail dot com
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef QGSREMOTEEPTPOINTCLOUDINDEX_H
#define QGSREMOTEEPTPOINTCLOUDINDEX_H
 
#include <QObject>
#include <QString>
#include <QHash>
#include <QStringList>
#include <QVector>
#include <QList>
#include <QFile>
#include <QUrl>
#include <QSet>
 
#include "qgspointcloudindex.h"
#include "qgspointcloudattribute.h"
#include "qgsstatisticalsummary.h"
#include "qgis_sip.h"
#include "qgseptpointcloudindex.h"
 
#define SIP_NO_FILE
 
class QgsCoordinateReferenceSystem;
class QgsTileDownloadManager;
 
class CORE_EXPORT QgsRemoteEptPointCloudIndex: public QgsEptPointCloudIndex
{
    Q_OBJECT
  public:
 
    explicit QgsRemoteEptPointCloudIndex();
    ~QgsRemoteEptPointCloudIndex();
 
    QList<IndexedPointCloudNode> nodeChildren( const IndexedPointCloudNode &n ) const override;
 
    void load( const QString &fileName ) override;
 
    QgsPointCloudBlock *nodeData( const IndexedPointCloudNode &n, const QgsPointCloudRequest &request ) override;
    QgsPointCloudBlockRequest *asyncNodeData( const IndexedPointCloudNode &n, const QgsPointCloudRequest &request ) override;
 
    bool hasNode( const IndexedPointCloudNode &n ) const override;
 
    bool isValid() const override;
 
    QgsPointCloudIndex::AccessType accessType() const override { return QgsPointCloudIndex::Remote; }
 
  private:
    bool loadNodeHierarchy( const IndexedPointCloudNode &nodeId ) const;
 
    QString mUrlDirectoryPart;
    QString mUrlFileNamePart;
 
    QUrl mUrl;
 
    mutable QSet<IndexedPointCloudNode> mHierarchyNodes;
};
 
 
#endif // QGSREMOTEEPTPOINTCLOUDINDEX_H