XmlGmlInterface.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include <QString>
 
#include "BaseLib/IO/XmlIO/XMLInterface.h"
#include "BaseLib/IO/XmlIO/Qt/XMLQtInterface.h"
 
#include "GeoLib/GEOObjects.h"
 
namespace GeoLib
{
namespace IO
{

class XmlGmlInterface final : public BaseLib::IO::XMLInterface,
                              public BaseLib::IO::XMLQtInterface
{
public:
    explicit XmlGmlInterface(GeoLib::GEOObjects& geo_objs);

    int readFile(const QString& fileName) override;
 
    bool readFile(std::string const& fname) override
    {
        return readFile(QString(fname.c_str())) != 0;
    }
 
protected:
    bool write() override;
 
private:
    void readPoints(const QDomNode& pointsRoot,
                    std::vector<GeoLib::Point*>& points,
                    std::map<std::string, std::size_t>* pnt_names);

    void readPolylines(const QDomNode& polylinesRoot,
                       std::vector<GeoLib::Polyline*>& polylines,
                       std::vector<GeoLib::Point*> const& points,
                       const std::vector<std::size_t>& pnt_id_map,
                       GeoLib::PolylineVec::NameIdMap& ply_names);

    void readSurfaces(const QDomNode& surfacesRoot,
                      std::vector<GeoLib::Surface*>& surfaces,
                      std::vector<GeoLib::Point*> const& points,
                      const std::vector<std::size_t>& pnt_id_map,
                      GeoLib::SurfaceVec::NameIdMap& sfc_names);
 
    GeoLib::GEOObjects& _geo_objs;
    std::map<std::size_t, std::size_t> _idx_map;
};
 
} // end namespace IO
}  // namespace GeoLib