ecvMatchScalesDlg.cpp

Go to the documentation of this file.

// ----------------------------------------------------------------------------
// -                        CloudViewer: www.cloudViewer.org                  -
// ----------------------------------------------------------------------------
// Copyright (c) 2018-2024 www.cloudViewer.org
// SPDX-License-Identifier: MIT
// ----------------------------------------------------------------------------
 
#include "ecvMatchScalesDlg.h"
 
// Qt
#include <QDoubleValidator>
#include <QListWidgetItem>
 
// system
#include <assert.h>
 
ccMatchScalesDlg::ccMatchScalesDlg(const ccHObject::Container& entities,
                                   int defaultSelectedIndex /*=0*/,
                                   QWidget* parent /*=0*/)
    : QDialog(parent, Qt::Tool), Ui::MatchScalesDialog() {
    setupUi(this);
 
    for (size_t i = 0; i < entities.size(); ++i) {
        // add one line per entity in the combo-box
        listWidget->insertItem(
                static_cast<int>(i),
                new QListWidgetItem(QString("%1 (ID=%2)")
                                            .arg(entities[i]->getName())
                                            .arg(entities[i]->getUniqueID())));
    }
 
    // default selection
    if (defaultSelectedIndex >= 0 &&
        static_cast<size_t>(defaultSelectedIndex) < entities.size()) {
        listWidget->item(defaultSelectedIndex)->setSelected(true);
        // listWidget->setItemSelected(listWidget->item(defaultSelectedIndex),true);
    }
 
    rmsDifferenceLineEdit->setValidator(
            new QDoubleValidator(rmsDifferenceLineEdit));
}
 
int ccMatchScalesDlg::getSelectedIndex() const {
    // get selected items
    QList<QListWidgetItem*> list = listWidget->selectedItems();
    return list.empty() ? -1 : listWidget->row(list.front());
}
 
void ccMatchScalesDlg::setSelectedAlgorithm(
        ccLibAlgorithms::ScaleMatchingAlgorithm algorithm) {
    switch (algorithm) {
        case ccLibAlgorithms::BB_MAX_DIM:
            bbMaxDimRadioButton->setChecked(true);
            return;
        case ccLibAlgorithms::BB_VOLUME:
            bbVolumeRadioButton->setChecked(true);
            return;
        case ccLibAlgorithms::PCA_MAX_DIM:
            pcaRadioButton->setChecked(true);
            return;
        case ccLibAlgorithms::ICP_SCALE:
            icpRadioButton->setChecked(true);
            return;
        default:
            assert(false);
            break;
    }
}
 
ccLibAlgorithms::ScaleMatchingAlgorithm ccMatchScalesDlg::getSelectedAlgorithm()
        const {
    if (bbMaxDimRadioButton->isChecked()) {
        return ccLibAlgorithms::BB_MAX_DIM;
    } else if (bbVolumeRadioButton->isChecked()) {
        return ccLibAlgorithms::BB_VOLUME;
    } else if (pcaRadioButton->isChecked()) {
        return ccLibAlgorithms::PCA_MAX_DIM;
    } else if (icpRadioButton->isChecked()) {
        return ccLibAlgorithms::ICP_SCALE;
    }
 
    assert(false);
    return ccLibAlgorithms::PCA_MAX_DIM;
}