fwdsettingsview.cpp

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//=============================================================================================================
 
//=============================================================================================================
// INCLUDES
//=============================================================================================================
 
#include "fwdsettingsview.h"
#include "QtWidgets/qspinbox.h"
#include "ui_fwdsettingsview.h"
 
#include <fs/fs_annotationset.h>
 
//=============================================================================================================
// QT INCLUDES
//=============================================================================================================
 
#include <QFileInfo>
#include <QFileDialog>
#include <QMessageBox>
#include <QSettings>
 
//=============================================================================================================
// EIGEN INCLUDES
//=============================================================================================================
 
//=============================================================================================================
// USED NAMESPACES
//=============================================================================================================
 
using namespace DISPLIB;
using namespace FSLIB;
 
//=============================================================================================================
// DEFINE GLOBAL METHODS
//=============================================================================================================
 
//=============================================================================================================
// DEFINE MEMBER METHODS
//=============================================================================================================
 
FwdSettingsView::FwdSettingsView(const QString& sSettingsPath,
                                 QWidget* parent,
                                 Qt::WindowFlags f)
: AbstractView(parent, f)
, m_bAnnotaionsLoaded(false)
, m_pUi(new Ui::FwdSettingsViewWidget)
{
    m_sSettingsPath = sSettingsPath;
    m_pUi->setupUi(this);
 
    // init
    m_pUi->m_checkBox_bDoRecomputation->setChecked(false);
    m_pUi->m_checkBox_bDoClustering->setChecked(true);
    m_pUi->m_lineEdit_iNChan->setText(QString::number(0));
    m_pUi->m_lineEdit_iNSourceSpace->setText(QString::number(0));
    m_pUi->m_lineEdit_iNDipole->setText(QString::number(0));
    m_pUi->m_lineEdit_sSourceOri->setText("fixed");
    m_pUi->m_lineEdit_sCoordFrame->setText("Head Space");
    m_pUi->m_lineEdit_iNDipoleClustered->setText("Not Clustered");
    m_pUi->m_spinBox_iNDipoleClustered->setValue(200);
    m_pUi->m_spinBox_iNDipoleClustered->setKeyboardTracking(false);
 
    // load init annotation set
    QString t_sAtlasDir = QCoreApplication::applicationDirPath() + "/../resources/data/MNE-sample-data/subjects/sample/label";
    m_pUi->m_qLineEdit_AtlasDirName->setText(t_sAtlasDir);
 
    FsAnnotationSet::SPtr t_pAnnotationSet = FsAnnotationSet::SPtr(new FsAnnotationSet(t_sAtlasDir + "/lh.aparc.a2009s.annot", t_sAtlasDir + "/rh.aparc.a2009s.annot"));
 
    // No atlasDirChanged() here: nothing can be connected to it during construction
    if (!t_pAnnotationSet->isEmpty() && t_pAnnotationSet->size() == 2) {
        m_pUi->m_qLabel_atlasStat->setText("loaded");
        m_bAnnotaionsLoaded = true;
    } else {
        m_pUi->m_qLabel_atlasStat->setText("not loaded");
    }
 
    // connect
    connect(m_pUi->m_checkBox_bDoRecomputation, &QCheckBox::clicked,
            this, &FwdSettingsView::recompStatusChanged);
    connect(m_pUi->m_qPushButton_AtlasDirDialog, &QPushButton::released,
            this, &FwdSettingsView::showAtlasDirDialog);
    connect(m_pUi->m_checkBox_bDoClustering, &QCheckBox::clicked,
            this, &FwdSettingsView::onClusteringStatusChanged);
    connect(m_pUi->m_qPushButton_ComputeForward, &QPushButton::clicked,
            this, &FwdSettingsView::doForwardComputation);
    connect(m_pUi->m_spinBox_iNDipoleClustered, QOverload<int>::of(&QSpinBox::valueChanged),
            this, &FwdSettingsView::clusterNumberChanged);
 
    // load settings
    loadSettings();
}
 
//=============================================================================================================
 
FwdSettingsView::~FwdSettingsView()
{
    saveSettings();
 
    delete m_pUi;
}
 
//=============================================================================================================
 
void FwdSettingsView::saveSettings()
{
    if (m_sSettingsPath.isEmpty()) {
        return;
    }
 
    QSettings settings("MNECPP");
}
 
//=============================================================================================================
 
void FwdSettingsView::loadSettings()
{
    if (m_sSettingsPath.isEmpty()) {
        return;
    }
 
    QSettings settings("MNECPP");
    QVariant defaultData;
}
 
//=============================================================================================================
 
void FwdSettingsView::updateGuiMode(GuiMode mode)
{
    switch (mode) {
        case GuiMode::Clinical:
            break;
        default: // default is research mode
            break;
    }
}
 
//=============================================================================================================
 
void FwdSettingsView::updateProcessingMode(ProcessingMode mode)
{
    switch (mode) {
        case ProcessingMode::Offline:
            break;
        default: // default is realtime mode
            break;
    }
}
 
//=============================================================================================================
 
bool FwdSettingsView::getRecomputationStatusChanged()
{
    return m_pUi->m_checkBox_bDoRecomputation->isChecked();
}
 
//=============================================================================================================
 
void FwdSettingsView::setRecomputationStatus(int iStatus)
{
    if (iStatus == 0) {
        m_pUi->m_label_recomputationFeedback->setText("Initializing");
        m_pUi->m_label_recomputationFeedback->setStyleSheet("QLabel { background-color : red;}");
    } else if (iStatus == 1) {
        m_pUi->m_label_recomputationFeedback->setText("Computing");
        m_pUi->m_label_recomputationFeedback->setStyleSheet("QLabel { background-color : red;}");
    } else if (iStatus == 2) {
        m_pUi->m_label_recomputationFeedback->setText("Recomputing");
        m_pUi->m_label_recomputationFeedback->setStyleSheet("QLabel { background-color : red;}");
    } else if (iStatus == 3) {
        m_pUi->m_label_recomputationFeedback->setText("Clustering");
        m_pUi->m_label_recomputationFeedback->setStyleSheet("QLabel { background-color : red;}");
    } else if (iStatus == 4) {
        m_pUi->m_label_recomputationFeedback->setText("Not Computed");
        m_pUi->m_label_recomputationFeedback->setStyleSheet("QLabel { background-color : red;}");
    } else if (iStatus == 5) {
        m_pUi->m_label_recomputationFeedback->setText("Not Clustered");
        m_pUi->m_label_recomputationFeedback->setStyleSheet("QLabel { background-color : yellow;}");
    } else {
        m_pUi->m_label_recomputationFeedback->setText("Finished");
        m_pUi->m_label_recomputationFeedback->setStyleSheet("QLabel { background-color : green;}");
    }
}
 
//=============================================================================================================
 
void FwdSettingsView::setSolutionInformation(FIFFLIB::fiff_int_t iSourceOri,
                                             FIFFLIB::fiff_int_t iCoordFrame,
                                             int iNSource,
                                             int iNChan,
                                             int iNSpaces)
{
    // set source orientation
    if (iSourceOri == 0) {
        m_pUi->m_lineEdit_sSourceOri->setText("fixed");
    } else {
        m_pUi->m_lineEdit_sSourceOri->setText("free");
    }
 
    // set coordinate frame
    if (iCoordFrame == FIFFV_COORD_HEAD) {
        m_pUi->m_lineEdit_sCoordFrame->setText("Head Space");
    } else if (iCoordFrame == FIFFV_COORD_MRI) {
        m_pUi->m_lineEdit_sCoordFrame->setText("MRI Space");
    } else {
        m_pUi->m_lineEdit_sCoordFrame->setText("Unknown");
    }
 
    // set number of sources
    m_pUi->m_lineEdit_iNDipole->setText(QString::number(iNSource));
 
    // set number of clustered sources
    m_pUi->m_lineEdit_iNDipoleClustered->setText("Not clustered");
 
    // set number of channels
    m_pUi->m_lineEdit_iNChan->setText(QString::number(iNChan));
 
    // set number of source spaces
    m_pUi->m_lineEdit_iNSourceSpace->setText(QString::number(iNSpaces));
}
 
//=============================================================================================================
 
bool FwdSettingsView::getClusteringStatusChanged()
{
    return m_pUi->m_checkBox_bDoClustering->isChecked();
}
 
//=============================================================================================================
 
int FwdSettingsView::getClusterNumber()
{
    return m_pUi->m_spinBox_iNDipoleClustered->value();
}
 
//=============================================================================================================
 
void FwdSettingsView::onClusteringStatusChanged(bool bChecked)
{
    if (!m_bAnnotaionsLoaded) {
        QMessageBox msgBox;
        msgBox.setText("Please load an annotation set before clustering.");
        msgBox.exec();
        m_pUi->m_checkBox_bDoClustering->setChecked(false);
        return;
    } else {
        emit clusteringStatusChanged(bChecked);
    }
}
 
//=============================================================================================================
 
void FwdSettingsView::setClusteredInformation(int iNSources)
{
    // set number of clustered sources
    m_pUi->m_lineEdit_iNDipoleClustered->setText(QString::number(iNSources));
}
 
//=============================================================================================================
 
void FwdSettingsView::showAtlasDirDialog()
{
    QString t_sAtlasDir = QFileDialog::getExistingDirectory(this, tr("Open Atlas Directory"),
                                                            QCoreApplication::applicationDirPath(),
                                                            QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
 
    m_pUi->m_qLineEdit_AtlasDirName->setText(t_sAtlasDir);
 
    FsAnnotationSet::SPtr t_pAnnotationSet = FsAnnotationSet::SPtr(new FsAnnotationSet(t_sAtlasDir + "/lh.aparc.a2009s.annot", t_sAtlasDir + "/rh.aparc.a2009s.annot"));
 
    if (!t_pAnnotationSet->isEmpty() && t_pAnnotationSet->size() == 2) {
        emit atlasDirChanged(t_sAtlasDir, t_pAnnotationSet);
        m_pUi->m_qLabel_atlasStat->setText("loaded");
        m_bAnnotaionsLoaded = true;
    } else {
        m_pUi->m_qLabel_atlasStat->setText("not loaded");
    }
}
 
//=============================================================================================================
 
void FwdSettingsView::clearView()
{
}