NetCdfConfigureDialog.h

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// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
// SPDX-License-Identifier: BSD-3-Clause
 
#pragma once
 
#include <QDialog>
#include <netcdf>
 
#include "MeshLib/Mesh.h"
#include "ui_NetCdfConfigure.h"
 
class VtkGeoImageSource;

class NetCdfConfigureDialog : public QDialog, private Ui_NetCdfConfigure
{
    Q_OBJECT
 
public:
    explicit NetCdfConfigureDialog(const std::string& fileName,
                                   QDialog* parent = nullptr);
    ~NetCdfConfigureDialog() override;
    MeshLib::Mesh* getMesh() { return _currentMesh.get(); };
    std::string getName();
    VtkGeoImageSource* getRaster() { return _currentRaster; };
 
private slots:
    void accept() override;
    void reject() override;
    void on_comboBoxVariable_currentIndexChanged(int id);
    void on_comboBoxDim1_currentIndexChanged(int id);
    void on_comboBoxDim2_currentIndexChanged(int id);
    void on_comboBoxDim3_currentIndexChanged(int id);
    void on_comboBoxDim4_currentIndexChanged(int id);
    void on_radioMesh_toggled(bool isTrue);
 
private:
    int setVariableSelect();
    void setDimensionSelect();
    void getDimEdges(std::string const& name,
                     unsigned& size,
                     double& firstValue,
                     double& lastValue);
    void createDataObject();
    int getTimeStep() const;
    int getDim4() const;
    double getResolution();
    QString setName();
    void reverseNorthSouth(double* data, std::size_t width, std::size_t height);
 
    netCDF::NcFile _currentFile;
    netCDF::NcVar _currentVar;
    std::unique_ptr<MeshLib::Mesh> _currentMesh;
    VtkGeoImageSource* _currentRaster;
    std::string _currentPath;
};