LasSaveDialog.h

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#pragma once
 
// ##########################################################################
// #                                                                        #
// #                CloudViewer PLUGIN: LAS-IO Plugin                      #
// #                                                                        #
// #  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; version 2 of the License.               #
// #                                                                        #
// #  This program is distributed in the hope that it will be useful,       #
// #  but WITHOUT ANY WARRANTY; without even the implied warranty of        #
// #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
// #  GNU General Public License for more details.                          #
// #                                                                        #
// #                   COPYRIGHT: Thomas Montaigu                           #
// #                                                                        #
// ##########################################################################
 
#include "LasDetails.h"
#include "LasExtraScalarField.h"
#include "LasScalarField.h"
#include "ui_lassavedialog.h"
 
// Qt
#include <QDialog>
 
// CORE
#include <CVGeom.h>
 
class QStringListModel;
class ccScalarField;
class ccPointCloud;
 
class MappingLabel;
class LasExtraScalarFieldCard;
 
class LasSaveDialog : public QDialog
    , public Ui::LASSaveDialog
{
    Q_OBJECT
 
  public:
    explicit LasSaveDialog(ccPointCloud* cloud, QWidget* parent = nullptr);
 
    void setVersionAndPointFormat(const LasDetails::LasVersion versionAndFmt);
    void setOptimalScale(const CCVector3d& scale, bool autoCheck = false);
    void setOriginalScale(const CCVector3d& scale, bool canUseScale, bool autoCheck = true);
    void setExtraScalarFields(const std::vector<LasExtraScalarField>& extraScalarFields);
 
    uint8_t selectedPointFormat() const;
    void selectedVersion(uint8_t& versionMajor, uint8_t& versionMinor) const;
    CCVector3d chosenScale() const;
    bool shouldSaveRGB() const;
    bool shouldSaveWaveform() const;
    std::vector<LasScalarField>      fieldsToSave() const;
    std::vector<LasExtraScalarField> extraFieldsToSave() const;
 
  public Q_SLOTS:
    void handleSelectedVersionChange(const QString&);
    void handleSelectedPointFormatChange(int index);
    void handleComboBoxChange(int index);
    void addExtraScalarFieldCard();
 
  private:
    LasExtraScalarFieldCard* createCard() const;
 
  private:
    ccPointCloud* m_cloud{nullptr};
    QStringListModel* m_scalarFieldsNamesModel{nullptr};
    QStringListModel* m_extraFieldsDataTypesModel{nullptr};
    CCVector3d        m_optimalScale;
    CCVector3d        m_originalScale;
    std::vector<std::pair<MappingLabel*, QComboBox*>> m_scalarFieldMapping;
};