text: //=============================================================================================================
  /**
   * @file     spharasettingsview.cpp
   * @author   Lorenz Esch <lesch@mgh.harvard.edu>
   * @since    0.1.0
   * @date     July, 2018
   *
   * @section  LICENSE
   *
   * Copyright (C) 2018, Lorenz Esch. All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without modification, are permitted provided that
   * the following conditions are met:
   *     * Redistributions of source code must retain the above copyright notice, this list of conditions and the
   *       following disclaimer.
   *     * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
   *       the following disclaimer in the documentation and/or other materials provided with the distribution.
   *     * Neither the name of MNE-CPP authors nor the names of its contributors may be used
   *       to endorse or promote products derived from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
   * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
   * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   * POSSIBILITY OF SUCH DAMAGE.
   *
   *
   * @brief    Definition of the SpharaSettingsView Class.
   *
   */
  
  //=============================================================================================================
  // INCLUDES
  //=============================================================================================================
  
  #include "spharasettingsview.h"
  
  #include "ui_spharasettingsview.h"
  
  //=============================================================================================================
  // QT INCLUDES
  //=============================================================================================================
  
  #include <QSettings>
  
  //=============================================================================================================
  // EIGEN INCLUDES
  //=============================================================================================================
  
  //=============================================================================================================
  // USED NAMESPACES
  //=============================================================================================================
  
  using namespace DISPLIB;
  
  //=============================================================================================================
  // DEFINE MEMBER METHODS
  //=============================================================================================================
  
  SpharaSettingsView::SpharaSettingsView(const QString& sSettingsPath,
                                         QWidget *parent,
                                         Qt::WindowFlags f)
  : AbstractView(parent, f)
  , m_pUi(new Ui::SpharaSettingsViewWidget)
  {
      m_sSettingsPath = sSettingsPath;
      m_pUi->setupUi(this);
  
      //Sphara activation changed
      connect(m_pUi->m_checkBox_activateSphara, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked),
              this, &SpharaSettingsView::onSpharaButtonClicked);
  
      //Sphara options changed
      connect(m_pUi->m_comboBox_spharaSystem, static_cast<void (QComboBox::*)(const QString&)>(&QComboBox::currentTextChanged),
              this, &SpharaSettingsView::onSpharaOptionsChanged);
  
      connect(m_pUi->m_spinBox_spharaFirst, static_cast<void (QSpinBox::*)()>(&QSpinBox::editingFinished),
              this, &SpharaSettingsView::onSpharaOptionsChanged);
  
      connect(m_pUi->m_spinBox_spharaSecond, static_cast<void (QSpinBox::*)()>(&QSpinBox::editingFinished),
              this, &SpharaSettingsView::onSpharaOptionsChanged);
  
      this->setWindowTitle("SPHARA Settings");
      this->setMinimumWidth(330);
      this->setMaximumWidth(330);
      loadSettings();
  }
  
  //=============================================================================================================
  
  SpharaSettingsView::~SpharaSettingsView()
  {
      saveSettings();
      delete m_pUi;
  }
  
  //=============================================================================================================
  
  void SpharaSettingsView::saveSettings()
  {
      if(m_sSettingsPath.isEmpty()) {
          return;
      }
  
      // Save Settings
      QSettings settings("MNECPP");
  }
  
  //=============================================================================================================
  
  void SpharaSettingsView::loadSettings()
  {
      if(m_sSettingsPath.isEmpty()) {
          return;
      }
  
      // Load Settings
      QSettings settings("MNECPP");
  }
  
  //=============================================================================================================
  
  void SpharaSettingsView::updateGuiMode(GuiMode mode)
  {
      switch(mode) {
          case GuiMode::Clinical:
              break;
          default: // default is research mode
              break;
      }
  }
  
  //=============================================================================================================
  
  void SpharaSettingsView::updateProcessingMode(ProcessingMode mode)
  {
      switch(mode) {
          case ProcessingMode::Offline:
              break;
          default: // default is realtime mode
              break;
      }
  }
  
  //=============================================================================================================
  
  void SpharaSettingsView::onSpharaButtonClicked(bool state)
  {
      emit spharaActivationChanged(state);
  }
  
  //=============================================================================================================
  
  void SpharaSettingsView::onSpharaOptionsChanged()
  {
      m_pUi->m_label_spharaFirst->show();
      m_pUi->m_spinBox_spharaFirst->show();
  
      m_pUi->m_label_spharaSecond->show();
      m_pUi->m_spinBox_spharaSecond->show();
  
      if(m_pUi->m_comboBox_spharaSystem->currentText() == "VectorView") {
          m_pUi->m_label_spharaFirst->setText("Mag");
          m_pUi->m_spinBox_spharaFirst->setMaximum(102);
  
          m_pUi->m_label_spharaSecond->setText("Grad");
          m_pUi->m_spinBox_spharaSecond->setMaximum(102);
      }
  
      if(m_pUi->m_comboBox_spharaSystem->currentText() == "BabyMEG") {
          m_pUi->m_label_spharaFirst->setText("Inner layer");
          m_pUi->m_spinBox_spharaFirst->setMaximum(270);
  
          m_pUi->m_label_spharaSecond->setText("Outer layer");
          m_pUi->m_spinBox_spharaSecond->setMaximum(105);
      }
  
      if(m_pUi->m_comboBox_spharaSystem->currentText() == "EEG") {
          m_pUi->m_label_spharaFirst->setText("EEG");
          m_pUi->m_spinBox_spharaFirst->setMaximum(256);
  
          m_pUi->m_label_spharaSecond->hide();
          m_pUi->m_spinBox_spharaSecond->hide();
      }
  
      emit spharaOptionsChanged(m_pUi->m_comboBox_spharaSystem->currentText(),
                                m_pUi->m_spinBox_spharaFirst->value(),
                                m_pUi->m_spinBox_spharaSecond->value());
  }
  