SaveDracoFileDlg.cpp

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// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#include <SaveDracoFileDlg.h>
 
// Qt
#include <QDialogButtonBox>
#include <QPushButton>
#include <QSettings>
 
static const int DefaultCoordsQuant = 11;
static const int DefaultNormQuant = 8;
static const int DefaultSFQuant = 8;
 
SaveDracoFileDlg::SaveDracoFileDlg(QWidget* parent /*=nullptr*/)
    : QDialog(parent) {
    setupUi(this);
 
    initFromPersistentSettings();
 
    connect(buttonBox, &QDialogButtonBox::accepted, this,
            &SaveDracoFileDlg::saveToPersistentSettings);
    connect(buttonBox->button(QDialogButtonBox::Reset), &QPushButton::clicked,
            this, &SaveDracoFileDlg::reset);
}
 
void SaveDracoFileDlg::initFromPersistentSettings() {
    QSettings settings;
    settings.beginGroup("DracoSaveDialog");
 
    // read parameters
    int coordQuantization =
            settings.value("coordQuantization", DefaultCoordsQuant).toInt();
    int normQuantization =
            settings.value("normalQuantization", DefaultNormQuant).toInt();
    int sfQuantization =
            settings.value("sfQuantization", DefaultSFQuant).toInt();
 
    // apply parameters
    coordsQuantSpinBox->setValue(coordQuantization);
    normQuantSpinBox->setValue(normQuantization);
    sfQuantSpinBox->setValue(sfQuantization);
 
    settings.endGroup();
}
 
void SaveDracoFileDlg::saveToPersistentSettings() {
    QSettings settings;
    settings.beginGroup("DracoSaveDialog");
 
    // write parameters
    settings.setValue("coordQuantization", coordsQuantSpinBox->value());
    settings.setValue("normalQuantization", normQuantSpinBox->value());
    settings.setValue("sfQuantization", sfQuantSpinBox->value());
 
    settings.endGroup();
 
    accept();
}
 
void SaveDracoFileDlg::reset() {
    coordsQuantSpinBox->setValue(DefaultCoordsQuant);
    normQuantSpinBox->setValue(DefaultNormQuant);
    sfQuantSpinBox->setValue(DefaultSFQuant);
}