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//##########################################################################
//# #
//# CLOUDCOMPARE #
//# #
//# 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 or later 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: EDF R&D / TELECOM ParisTech (ENST-TSI) #
//# #
//##########################################################################
#include "LASOpenDlg.h"
//Qt
#include <QMessageBox>
#include <QFileDialog>
#include <QFileInfo>
//System
#include <string.h>
#include <assert.h>
LASOpenDlg::LASOpenDlg(QWidget* parent)
: QDialog(parent)
, Ui::OpenLASFileDialog()
, m_autoSkip(false)
{
setupUi(this);
clearEVLRs();
connect(applyAllButton, &QAbstractButton::clicked, this, &LASOpenDlg::onApplyAll);
connect(browseToolButton, &QAbstractButton::clicked, this, &LASOpenDlg::onBrowse);
connect(tileGroupBox, &QGroupBox::toggled, applyAllButton, &QWidget::setDisabled);
//can't use the 'Apply all' button if tiling mode is enabled
applyAllButton->setEnabled(!tileGroupBox->isChecked());
if (tileGroupBox->isChecked())
{
tabWidget->setCurrentIndex(2);
}
}
void LASOpenDlg::resetApplyAll()
{
m_autoSkip = false;
}
void LASOpenDlg::onApplyAll()
{
m_autoSkip = true;
accept();
}
void LASOpenDlg::onBrowse()
{
QString outputPath = QFileDialog::getExistingDirectory(this, "Output path", outputPathLineEdit->text());
if (outputPath.isEmpty())
{
//cancelled
return;
}
outputPathLineEdit->setText(outputPath);
}
bool FieldIsPresent(const std::vector<std::string>& dimensions, LAS_FIELDS field)
{
for (const std::string& dimension : dimensions)
{
if (QString(dimension.c_str()).toUpper() == QString(LAS_FIELD_NAMES[field]).toUpper())
return true;
}
return false;
}
void LASOpenDlg::setDimensions(const std::vector<std::string>& dimensions)
{
redCheckBox->setEnabled(FieldIsPresent(dimensions,LAS_RED));
greenCheckBox->setEnabled(FieldIsPresent(dimensions,LAS_GREEN));
blueCheckBox->setEnabled(FieldIsPresent(dimensions,LAS_BLUE));
intensityCheckBox->setEnabled(FieldIsPresent(dimensions,LAS_INTENSITY));
bool hasClassif = FieldIsPresent(dimensions,LAS_CLASSIFICATION);
classifCheckBox->setEnabled(hasClassif);
decomposeClassifGroupBox->setEnabled(hasClassif);
timeCheckBox->setEnabled(FieldIsPresent(dimensions,LAS_TIME));
returnNumberCheckBox->setEnabled(FieldIsPresent(dimensions,LAS_RETURN_NUMBER));
numberOfReturnsCheckBox->setEnabled(FieldIsPresent(dimensions,LAS_NUMBER_OF_RETURNS));
scanDirFlagCheckBox->setEnabled(FieldIsPresent(dimensions,LAS_SCAN_DIRECTION));
edgeOfFlightCheckBox->setEnabled(FieldIsPresent(dimensions,LAS_FLIGHT_LINE_EDGE));
scanAngleRankCheckBox->setEnabled(FieldIsPresent(dimensions,LAS_SCAN_ANGLE_RANK));
userDataCheckBox->setEnabled(FieldIsPresent(dimensions,LAS_USER_DATA));
pointSourceIDCheckBox->setEnabled(FieldIsPresent(dimensions,LAS_POINT_SOURCE_ID));
//classifValueCheckBox;
//classifSyntheticCheckBox;
//classifKeypointCheckBox;
//classifWithheldCheckBox;
}
bool LASOpenDlg::doLoad(LAS_FIELDS field) const
{
switch(field)
{
case LAS_X:
case LAS_Y:
case LAS_Z:
return true;
case LAS_INTENSITY:
return intensityCheckBox->isEnabled() && intensityCheckBox->isChecked();
case LAS_RETURN_NUMBER:
return returnNumberCheckBox->isEnabled() && returnNumberCheckBox->isChecked();
case LAS_NUMBER_OF_RETURNS:
return numberOfReturnsCheckBox->isEnabled() && numberOfReturnsCheckBox->isChecked();
case LAS_SCAN_DIRECTION:
return scanDirFlagCheckBox->isEnabled() && scanDirFlagCheckBox->isChecked();
case LAS_FLIGHT_LINE_EDGE:
return edgeOfFlightCheckBox->isEnabled() && edgeOfFlightCheckBox->isChecked();
case LAS_CLASSIFICATION:
return classifCheckBox->isEnabled() && classifCheckBox->isChecked() && !decomposeClassifGroupBox->isChecked();
case LAS_SCAN_ANGLE_RANK:
return scanAngleRankCheckBox->isEnabled() && scanAngleRankCheckBox->isChecked();
case LAS_USER_DATA:
return userDataCheckBox->isEnabled() && userDataCheckBox->isChecked();
case LAS_POINT_SOURCE_ID:
return pointSourceIDCheckBox->isEnabled() && pointSourceIDCheckBox->isChecked();
case LAS_RED:
return redCheckBox->isEnabled() && redCheckBox->isChecked();
case LAS_GREEN:
return greenCheckBox->isEnabled() && greenCheckBox->isChecked();
case LAS_BLUE:
return blueCheckBox->isEnabled() && blueCheckBox->isChecked();
case LAS_TIME:
return timeCheckBox->isEnabled() && timeCheckBox->isChecked();
case LAS_EXTRA:
return extraFieldGroupBox->isEnabled() && extraFieldGroupBox->isChecked();
case LAS_CLASSIF_VALUE:
return classifCheckBox->isEnabled() && classifCheckBox->isChecked() && decomposeClassifGroupBox->isChecked() && classifValueCheckBox->isChecked();
case LAS_CLASSIF_SYNTHETIC:
return classifCheckBox->isEnabled() && classifCheckBox->isChecked() && decomposeClassifGroupBox->isChecked() && classifSyntheticCheckBox->isChecked();
case LAS_CLASSIF_KEYPOINT:
return classifCheckBox->isEnabled() && classifCheckBox->isChecked() && decomposeClassifGroupBox->isChecked() && classifKeypointCheckBox->isChecked();
case LAS_CLASSIF_WITHHELD:
return classifCheckBox->isEnabled() && classifCheckBox->isChecked() && decomposeClassifGroupBox->isChecked() && classifWithheldCheckBox->isChecked();
case LAS_INVALID:
default:
assert(false);
return false;
}
return false;
}
void LASOpenDlg::clearEVLRs()
{
evlrListWidget->clear();
extraFieldGroupBox->setEnabled(false);
extraFieldGroupBox->setChecked(false);
}
void LASOpenDlg::setInfos( QString filename,
unsigned pointCount,
const CCVector3d& bbMin,
const CCVector3d& bbMax)
{
//default output path (for tiling)
outputPathLineEdit->setText(QFileInfo(filename).absolutePath());
//number of points
pointCountLineEdit->setText(QLocale().toString(pointCount));
//bounding-box
bbTextEdit->setText(QString("X = [%1 ; %2]\nY = [%3 ; %4]\nZ = [%5 ; %6]")
.arg(bbMin.x, 0, 'f').arg(bbMax.x, 0, 'f')
.arg(bbMin.y, 0, 'f').arg(bbMax.y, 0, 'f')
.arg(bbMin.z, 0, 'f').arg(bbMax.z, 0, 'f'));
}
void LASOpenDlg::addEVLR(QString description)
{
QListWidgetItem* item = new QListWidgetItem(description);
evlrListWidget->addItem(item);
//auto select the entry
item->setSelected(true);
//auto enable the extraFieldGroupBox
extraFieldGroupBox->setEnabled(true);
extraFieldGroupBox->setChecked(true);
}
bool LASOpenDlg::doLoadEVLR(size_t index) const
{
if (!extraFieldGroupBox->isChecked())
return false;
QListWidgetItem* item = evlrListWidget->item(static_cast<int>(index));
return item && item->isSelected();
}
bool LASOpenDlg::forced8bitRgbMode() const
{
return force8bitRgbCheckBox->isChecked();
}
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