OptionsDialog.cpp

/*
 * This file is part of OpenModelica.
 *
 * Copyright (c) 1998-CurrentYear, Open Source Modelica Consortium (OSMC),
 * c/o Linköpings universitet, Department of Computer and Information Science,
 * SE-58183 Linköping, Sweden.
 *
 * All rights reserved.
 *
 * THIS PROGRAM IS PROVIDED UNDER THE TERMS OF GPL VERSION 3 LICENSE OR
 * THIS OSMC PUBLIC LICENSE (OSMC-PL) VERSION 1.2.
 * ANY USE, REPRODUCTION OR DISTRIBUTION OF THIS PROGRAM CONSTITUTES
 * RECIPIENT'S ACCEPTANCE OF THE OSMC PUBLIC LICENSE OR THE GPL VERSION 3,
 * ACCORDING TO RECIPIENTS CHOICE.
 *
 * The OpenModelica software and the Open Source Modelica
 * Consortium (OSMC) Public License (OSMC-PL) are obtained
 * from OSMC, either from the above address,
 * from the URLs: http://www.ida.liu.se/projects/OpenModelica or
 * http://www.openmodelica.org, and in the OpenModelica distribution.
 * GNU version 3 is obtained from: http://www.gnu.org/copyleft/gpl.html.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without
 * even the implied warranty of  MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE, EXCEPT AS EXPRESSLY SET FORTH
 * IN THE BY RECIPIENT SELECTED SUBSIDIARY LICENSE CONDITIONS OF OSMC-PL.
 *
 * See the full OSMC Public License conditions for more details.
 *
 */
/*
 * @author Adeel Asghar <adeel.asghar@liu.se>
 */

#include "OptionsDialog.h"
#include "MainWindow.h"
#include "OMC/OMCProxy.h"
#include "OMS/OMSProxy.h"
#include "Modeling/LibraryTreeWidget.h"
#include "Modeling/ItemDelegate.h"
#include "Modeling/ModelWidgetContainer.h"
#include "Modeling/MessagesWidget.h"
#include "Plotting/PlotWindowContainer.h"
#include "Plotting/VariablesWidget.h"
#include "Debugger/StackFrames/StackFramesWidget.h"
#include "Editors/HTMLEditor.h"
#include "Simulation/TranslationFlagsWidget.h"
#include <limits>

/*!
 * \class OptionsDialog
 * \brief Creates an interface with options like Modelica Text, Pen Styles, Libraries etc.
 */

OptionsDialog *OptionsDialog::mpInstance = 0;

/*!
 * \brief OptionsDialog::create
 */
void OptionsDialog::create()
{
  if (!mpInstance) {
    mpInstance = new OptionsDialog;
  }
}

/*!
 * \brief OptionsDialog::destroy
 */
void OptionsDialog::destroy()
{
  mpInstance->deleteLater();
  mpInstance = 0;
}

/*!
 * \brief OptionsDialog::OptionsDialog
 * \param pParent
 */
OptionsDialog::OptionsDialog(QWidget *pParent)
  : QDialog(pParent), mpSettings(Utilities::getApplicationSettings())
{
  setWindowTitle(QString(Helper::applicationName).append(" - ").append(Helper::options));
  setModal(true);
  mpGeneralSettingsPage = new GeneralSettingsPage(this);
  mpLibrariesPage = new LibrariesPage(this);
  mpTextEditorPage = new TextEditorPage(this);
  mpModelicaEditorPage = new ModelicaEditorPage(this);
  connect(mpTextEditorPage->getFontFamilyComboBox(), SIGNAL(currentFontChanged(QFont)), mpModelicaEditorPage, SIGNAL(updatePreview()));
  connect(mpTextEditorPage->getFontSizeSpinBox(), SIGNAL(valueChanged(double)), mpModelicaEditorPage, SIGNAL(updatePreview()));
  mpMetaModelicaEditorPage = new MetaModelicaEditorPage(this);
  connect(mpTextEditorPage->getFontFamilyComboBox(), SIGNAL(currentFontChanged(QFont)), mpMetaModelicaEditorPage, SIGNAL(updatePreview()));
  connect(mpTextEditorPage->getFontSizeSpinBox(), SIGNAL(valueChanged(double)), mpMetaModelicaEditorPage, SIGNAL(updatePreview()));
  mpCompositeModelEditorPage = new CompositeModelEditorPage(this);
  connect(mpTextEditorPage->getFontFamilyComboBox(), SIGNAL(currentFontChanged(QFont)), mpCompositeModelEditorPage, SIGNAL(updatePreview()));
  connect(mpTextEditorPage->getFontSizeSpinBox(), SIGNAL(valueChanged(double)), mpCompositeModelEditorPage, SIGNAL(updatePreview()));
  mpOMSimulatorEditorPage = new OMSimulatorEditorPage(this);
  connect(mpTextEditorPage->getFontFamilyComboBox(), SIGNAL(currentFontChanged(QFont)), mpOMSimulatorEditorPage, SIGNAL(updatePreview()));
  connect(mpTextEditorPage->getFontSizeSpinBox(), SIGNAL(valueChanged(double)), mpOMSimulatorEditorPage, SIGNAL(updatePreview()));
  mpCEditorPage = new CEditorPage(this);
  connect(mpTextEditorPage->getFontFamilyComboBox(), SIGNAL(currentFontChanged(QFont)), mpCEditorPage, SIGNAL(updatePreview()));
  connect(mpTextEditorPage->getFontSizeSpinBox(), SIGNAL(valueChanged(double)), mpCEditorPage, SIGNAL(updatePreview()));
  mpHTMLEditorPage = new HTMLEditorPage(this);
  connect(mpTextEditorPage->getFontFamilyComboBox(), SIGNAL(currentFontChanged(QFont)), mpHTMLEditorPage, SIGNAL(updatePreview()));
  connect(mpTextEditorPage->getFontSizeSpinBox(), SIGNAL(valueChanged(double)), mpHTMLEditorPage, SIGNAL(updatePreview()));
  mpGraphicalViewsPage = new GraphicalViewsPage(this);
  mpSimulationPage = new SimulationPage(this);
  mpMessagesPage = new MessagesPage(this);
  mpNotificationsPage = new NotificationsPage(this);
  mpLineStylePage = new LineStylePage(this);
  mpFillStylePage = new FillStylePage(this);
  mpPlottingPage = new PlottingPage(this);
  mpFigaroPage = new FigaroPage(this);
  mpDebuggerPage = new DebuggerPage(this);
  mpFMIPage = new FMIPage(this);
  mpTLMPage = new TLMPage(this);
  mpOMSimulatorPage = new OMSimulatorPage(this);
  mpTraceabilityPage = new TraceabilityPage(this);
  // Get the settings.
  // Don't read the settings in case we are running the testsuite. We want default OMEdit.
  if (!MainWindow::instance()->isTestsuiteRunning()) {
    readSettings();
  }
  // set up the Options Dialog
  setUpDialog();
}

//! Reads the settings from omedit.ini file.
void OptionsDialog::readSettings()
{
  mpSettings->sync();
  readGeneralSettings();
  readLibrariesSettings();
  readTextEditorSettings();
  readModelicaEditorSettings();
  emit modelicaEditorSettingsChanged();
  mpModelicaEditorPage->emitUpdatePreview();
  readMetaModelicaEditorSettings();
  emit metaModelicaEditorSettingsChanged();
  mpMetaModelicaEditorPage->emitUpdatePreview();
  readCompositeModelEditorSettings();
  emit compositeModelEditorSettingsChanged();
  mpCompositeModelEditorPage->emitUpdatePreview();
  readOMSimulatorEditorSettings();
  emit omsimulatorEditorSettingsChanged();
  mpOMSimulatorEditorPage->emitUpdatePreview();
  readCEditorSettings();
  emit cEditorSettingsChanged();
  mpCEditorPage->emitUpdatePreview();
  readHTMLEditorSettings();
  emit HTMLEditorSettingsChanged();
  mpHTMLEditorPage->emitUpdatePreview();
  readGraphicalViewsSettings();
  readSimulationSettings();
  readMessagesSettings();
  readNotificationsSettings();
  readLineStyleSettings();
  readFillStyleSettings();
  readPlottingSettings();
  readFigaroSettings();
  readDebuggerSettings();
  readFMISettings();
  readTLMSettings();
  readOMSimulatorSettings();
  readTraceabilitySettings();
}

//! Reads the General section settings from omedit.ini
void OptionsDialog::readGeneralSettings()
{
  // read the language option
  if (mpSettings->contains("language")) {
    /* Handle locale stored both as variant and as QString */
    QLocale locale = QLocale(mpSettings->value("language").toString());
    int currentIndex = mpGeneralSettingsPage->getLanguageComboBox()->findData(locale.name() == "C" ? mpSettings->value("language") : QVariant(locale), Qt::UserRole, Qt::MatchExactly);
    if (currentIndex > -1) {
      mpGeneralSettingsPage->getLanguageComboBox()->setCurrentIndex(currentIndex);
    }
  }
  // read the working directory
  if (mpSettings->contains("workingDirectory")) {
    MainWindow::instance()->getOMCProxy()->changeDirectory(mpSettings->value("workingDirectory").toString());
  }
  mpGeneralSettingsPage->setWorkingDirectory(MainWindow::instance()->getOMCProxy()->changeDirectory());
  // read toolbar icon size
  if (mpSettings->contains("toolbarIconSize")) {
    mpGeneralSettingsPage->getToolbarIconSizeSpinBox()->setValue(mpSettings->value("toolbarIconSize").toInt());
  }
  // read the user customizations
  if (mpSettings->contains("userCustomizations")) {
    mpGeneralSettingsPage->setPreserveUserCustomizations(mpSettings->value("userCustomizations").toBool());
  }
  // read the terminal command
  if (mpSettings->contains("terminalCommand")) {
    mpGeneralSettingsPage->setTerminalCommand(mpSettings->value("terminalCommand").toString());
  }
  // read the terminal command arguments
  if (mpSettings->contains("terminalCommandArgs")) {
    mpGeneralSettingsPage->setTerminalCommandArguments(mpSettings->value("terminalCommandArgs").toString());
  }
  // read hide variables browser
  if (mpSettings->contains("hideVariablesBrowser")) {
    mpGeneralSettingsPage->getHideVariablesBrowserCheckBox()->setChecked(mpSettings->value("hideVariablesBrowser").toBool());
  }
  // read activate access annotations
  if (mpSettings->contains("activateAccessAnnotations")) {
    bool ok;
    int currentIndex = mpGeneralSettingsPage->getActivateAccessAnnotationsComboBox()->findData(mpSettings->value("activateAccessAnnotations").toInt(&ok));
    if (currentIndex > -1 && ok) {
      mpGeneralSettingsPage->getActivateAccessAnnotationsComboBox()->setCurrentIndex(currentIndex);
    }
  }
  // read create a backup file
  if (mpSettings->contains("createBackupFile")) {
    mpGeneralSettingsPage->getCreateBackupFileCheckbox()->setChecked(mpSettings->value("createBackupFile").toBool());
  }
  // read nfAPINoise
  if (mpSettings->contains("simulation/nfAPINoise")) {
    mpGeneralSettingsPage->getDisplayNFAPIErrorsWarningsCheckBox()->setChecked(mpSettings->value("simulation/nfAPINoise").toBool());
  }
  // read library icon size
  if (mpSettings->contains("libraryIconSize")) {
    mpGeneralSettingsPage->getLibraryIconSizeSpinBox()->setValue(mpSettings->value("libraryIconSize").toInt());
  }
  // read the max. text length to draw on a library icon
  if (mpSettings->contains("libraryIconMaxTextLength")) {
    ShapeAnnotation::maxTextLengthToShowOnLibraryIcon = mpSettings->value("libraryIconMaxTextLength").toInt(); // set cached value
  }
  mpGeneralSettingsPage->getLibraryIconTextLengthSpinBox()->setValue(ShapeAnnotation::maxTextLengthToShowOnLibraryIcon);
  // read show protected classes
  if (mpSettings->contains("showProtectedClasses")) {
    mpGeneralSettingsPage->setShowProtectedClasses(mpSettings->value("showProtectedClasses").toBool());
  }
  // read show hidden classes
  if (mpSettings->contains("showHiddenClasses")) {
    mpGeneralSettingsPage->setShowHiddenClasses(mpSettings->value("showHiddenClasses").toBool());
  }
  // read auto save
  if (mpSettings->contains("autoSave/enable")) {
    mpGeneralSettingsPage->getEnableAutoSaveGroupBox()->setChecked(mpSettings->value("autoSave/enable").toBool());
  }
  if (mpSettings->contains("autoSave/interval")) {
    mpGeneralSettingsPage->getAutoSaveIntervalSpinBox()->setValue(mpSettings->value("autoSave/interval").toInt());
  }
  // read welcome page
  if (mpSettings->contains("welcomePage/view")) {
    mpGeneralSettingsPage->setWelcomePageView(mpSettings->value("welcomePage/view").toInt());
  }
  if (mpSettings->contains("welcomePage/showLatestNews")) {
    mpGeneralSettingsPage->getShowLatestNewsCheckBox()->setChecked(mpSettings->value("welcomePage/showLatestNews").toBool());
  }
  // replaceable support
  if (mpSettings->contains("replaceableSupport")) {
    mpGeneralSettingsPage->setReplaceableSupport(mpSettings->value("replaceableSupport").toBool());
  }
  // read nfAPI
  if (mpSettings->contains("simulation/nfAPI")) {
    mpGeneralSettingsPage->getEnableNewInstantiationAPICheckBox()->setChecked(mpSettings->value("simulation/nfAPI").toBool());
  }
}

//! Reads the Libraries section settings from omedit.ini
void OptionsDialog::readLibrariesSettings()
{
  // read the system libraries
  int i = 0;
  while(i < mpLibrariesPage->getSystemLibrariesTree()->topLevelItemCount()) {
    qDeleteAll(mpLibrariesPage->getSystemLibrariesTree()->topLevelItem(i)->takeChildren());
    delete mpLibrariesPage->getSystemLibrariesTree()->topLevelItem(i);
    i = 0;   //Restart iteration
  }
  // read the settings and add libraries
  mpSettings->beginGroup("libraries");
  QStringList systemLibraries = mpSettings->childKeys();
  foreach (QString systemLibrary, systemLibraries) {
    QStringList values;
    values << systemLibrary << mpSettings->value(systemLibrary).toString();
    mpLibrariesPage->getSystemLibrariesTree()->addTopLevelItem(new QTreeWidgetItem(values));
  }
  mpSettings->endGroup();
  // read the forceModelicaLoad
  if (mpSettings->contains("forceModelicaLoad")) {
    mpLibrariesPage->getForceModelicaLoadCheckBox()->setChecked(mpSettings->value("forceModelicaLoad").toBool());
  }
  // read load OpenModelica library on startup
  if (mpSettings->contains("loadOpenModelicaOnStartup")) {
    mpLibrariesPage->getLoadOpenModelicaLibraryCheckBox()->setChecked(mpSettings->value("loadOpenModelicaOnStartup").toBool());
  }
  // read user libraries
  i = 0;
  while(i < mpLibrariesPage->getUserLibrariesTree()->topLevelItemCount()) {
    qDeleteAll(mpLibrariesPage->getUserLibrariesTree()->topLevelItem(i)->takeChildren());
    delete mpLibrariesPage->getUserLibrariesTree()->topLevelItem(i);
    i = 0;   //Restart iteration
  }
  // read the settings and add libraries
  mpSettings->beginGroup("userlibraries");
  QStringList userLibraries = mpSettings->childKeys();
  foreach (QString userLibrary, userLibraries) {
    QStringList values;
    values << QUrl::fromPercentEncoding(userLibrary.toUtf8()) << mpSettings->value(userLibrary).toString();
    mpLibrariesPage->getUserLibrariesTree()->addTopLevelItem(new QTreeWidgetItem(values));
  }
  mpSettings->endGroup();
}

/*!
 * \brief OptionsDialog::readTextEditorSettings
 * Reads the Text editor settings from omedit.ini
 */
void OptionsDialog::readTextEditorSettings()
{
  int index;
  if (mpSettings->contains("textEditor/lineEnding")) {
    index = mpTextEditorPage->getLineEndingComboBox()->findData(mpSettings->value("textEditor/lineEnding").toInt());
    if (index > -1) {
      mpTextEditorPage->getLineEndingComboBox()->setCurrentIndex(index);
    }
  }
  if (mpSettings->contains("textEditor/bom")) {
    index = mpTextEditorPage->getBOMComboBox()->findData(mpSettings->value("textEditor/bom").toInt());
    if (index > -1) {
      mpTextEditorPage->getBOMComboBox()->setCurrentIndex(index);
    }
  }
  if (mpSettings->contains("textEditor/tabPolicy")) {
    index = mpTextEditorPage->getTabPolicyComboBox()->findData(mpSettings->value("textEditor/tabPolicy").toInt());
    if (index > -1) {
      mpTextEditorPage->getTabPolicyComboBox()->setCurrentIndex(index);
    }
  }
  if (mpSettings->contains("textEditor/tabSize")) {
    mpTextEditorPage->getTabSizeSpinBox()->setValue(mpSettings->value("textEditor/tabSize").toInt());
  }
  if (mpSettings->contains("textEditor/indentSize")) {
    mpTextEditorPage->getIndentSpinBox()->setValue(mpSettings->value("textEditor/indentSize").toInt());
  }
  if (mpSettings->contains("textEditor/enableSyntaxHighlighting")) {
    mpTextEditorPage->getSyntaxHighlightingGroupBox()->setChecked(mpSettings->value("textEditor/enableSyntaxHighlighting").toBool());
  }
  if (mpSettings->contains("textEditor/enableCodeFolding")) {
    mpTextEditorPage->getCodeFoldingCheckBox()->setChecked(mpSettings->value("textEditor/enableCodeFolding").toBool());
  }
  if (mpSettings->contains("textEditor/matchParenthesesCommentsQuotes")) {
    mpTextEditorPage->getMatchParenthesesCommentsQuotesCheckBox()->setChecked(mpSettings->value("textEditor/matchParenthesesCommentsQuotes").toBool());
  }
  if (mpSettings->contains("textEditor/enableLineWrapping")) {
    mpTextEditorPage->getLineWrappingCheckbox()->setChecked(mpSettings->value("textEditor/enableLineWrapping").toBool());
  }
  if (mpSettings->contains("textEditor/fontFamily")) {
    // select font family item
    index = mpTextEditorPage->getFontFamilyComboBox()->findText(mpSettings->value("textEditor/fontFamily").toString(), Qt::MatchExactly);
    if (index > -1) {
      mpTextEditorPage->getFontFamilyComboBox()->setCurrentIndex(index);
    }
  }
  if (mpSettings->contains("textEditor/fontSize")) {
    // select font size item
    mpTextEditorPage->getFontSizeSpinBox()->setValue(mpSettings->value("textEditor/fontSize").toDouble());
  }
  if (mpSettings->contains("textEditor/enableAutocomplete")) {
    mpTextEditorPage->getAutoCompleteCheckBox()->setChecked(mpSettings->value("textEditor/enableAutocomplete").toBool());
  }
}

/*!
 * \brief OptionsDialog::readModelicaEditorSettings
 * Reads the ModelicaEditor settings from omedit.ini
 */
void OptionsDialog::readModelicaEditorSettings()
{
  if (mpSettings->contains("modelicaEditor/preserveTextIndentation")) {
    mpModelicaEditorPage->getPreserveTextIndentationCheckBox()->setChecked(mpSettings->value("modelicaEditor/preserveTextIndentation").toBool());
  }
  if (mpSettings->contains("modelicaEditor/textRuleColor")) {
    mpModelicaEditorPage->setColor("Text", QColor(mpSettings->value("modelicaEditor/textRuleColor").toUInt()));
  }
  if (mpSettings->contains("modelicaEditor/keywordRuleColor")) {
    mpModelicaEditorPage->setColor("Keyword", QColor(mpSettings->value("modelicaEditor/keywordRuleColor").toUInt()));
  }
  if (mpSettings->contains("modelicaEditor/typeRuleColor")) {
    mpModelicaEditorPage->setColor("Type", QColor(mpSettings->value("modelicaEditor/typeRuleColor").toUInt()));
  }
  if (mpSettings->contains("modelicaEditor/functionRuleColor")) {
    mpModelicaEditorPage->setColor("Function", QColor(mpSettings->value("modelicaEditor/functionRuleColor").toUInt()));
  }
  if (mpSettings->contains("modelicaEditor/quotesRuleColor")) {
    mpModelicaEditorPage->setColor("Quotes", QColor(mpSettings->value("modelicaEditor/quotesRuleColor").toUInt()));
  }
  if (mpSettings->contains("modelicaEditor/commentRuleColor")) {
    mpModelicaEditorPage->setColor("Comment", QColor(mpSettings->value("modelicaEditor/commentRuleColor").toUInt()));
  }
  if (mpSettings->contains("modelicaEditor/numberRuleColor")) {
    mpModelicaEditorPage->setColor("Number", QColor(mpSettings->value("modelicaEditor/numberRuleColor").toUInt()));
  }
}

/*!
 * \brief OptionsDialog::readMetaModelicaEditorSettings
 * Reads the MetaModelicaEditor settings from omedit.ini
 */
void OptionsDialog::readMetaModelicaEditorSettings()
{
  if (mpSettings->contains("metaModelicaEditor/textRuleColor")) {
    mpMetaModelicaEditorPage->setColor("Text", QColor(mpSettings->value("metaModelicaEditor/textRuleColor").toUInt()));
  }
  if (mpSettings->contains("metaModelicaEditor/keywordRuleColor")) {
    mpMetaModelicaEditorPage->setColor("Keyword", QColor(mpSettings->value("metaModelicaEditor/keywordRuleColor").toUInt()));
  }
  if (mpSettings->contains("metaModelicaEditor/typeRuleColor")) {
    mpMetaModelicaEditorPage->setColor("Type", QColor(mpSettings->value("metaModelicaEditor/typeRuleColor").toUInt()));
  }
  if (mpSettings->contains("metaModelicaEditor/quotesRuleColor")) {
    mpMetaModelicaEditorPage->setColor("Quotes", QColor(mpSettings->value("metaModelicaEditor/quotesRuleColor").toUInt()));
  }
  if (mpSettings->contains("metaModelicaEditor/commentRuleColor")) {
    mpMetaModelicaEditorPage->setColor("Comment", QColor(mpSettings->value("metaModelicaEditor/commentRuleColor").toUInt()));
  }
  if (mpSettings->contains("metaModelicaEditor/numberRuleColor")) {
    mpMetaModelicaEditorPage->setColor("Number", QColor(mpSettings->value("metaModelicaEditor/numberRuleColor").toUInt()));
  }
}

/*!
 * \brief OptionsDialog::readCompositeModelEditorSettings
 * Reads the CompositeModelEditor settings from omedit.ini
 */
void OptionsDialog::readCompositeModelEditorSettings()
{
  if (mpSettings->contains("compositeModelEditor/textRuleColor")) {
    mpCompositeModelEditorPage->setColor("Text", QColor(mpSettings->value("compositeModelEditor/textRuleColor").toUInt()));
  }
  if (mpSettings->contains("compositeModelEditor/commentRuleColor")) {
    mpCompositeModelEditorPage->setColor("Comment", QColor(mpSettings->value("compositeModelEditor/commentRuleColor").toUInt()));
  }
  if (mpSettings->contains("compositeModelEditor/tagRuleColor")) {
    mpCompositeModelEditorPage->setColor("Tag", QColor(mpSettings->value("compositeModelEditor/tagRuleColor").toUInt()));
  }
  if (mpSettings->contains("compositeModelEditor/quotesRuleColor")) {
    mpCompositeModelEditorPage->setColor("Quotes", QColor(mpSettings->value("compositeModelEditor/quotesRuleColor").toUInt()));
  }
  if (mpSettings->contains("compositeModelEditor/elementsRuleColor")) {
    mpCompositeModelEditorPage->setColor("Element", QColor(mpSettings->value("compositeModelEditor/elementsRuleColor").toUInt()));
  }
}

/*!
 * \brief OptionsDialog::readOMSCompositeModelEditorSettings
 * Reads the OMSCompositeModelEditor settings from omedit.ini
 */
void OptionsDialog::readOMSimulatorEditorSettings()
{
  if (mpSettings->contains("omsimulatorEditor/textRuleColor")) {
    mpOMSimulatorEditorPage->setColor("Text", QColor(mpSettings->value("omsimulatorEditor/textRuleColor").toUInt()));
  }
  if (mpSettings->contains("omsimulatorEditor/commentRuleColor")) {
    mpOMSimulatorEditorPage->setColor("Comment", QColor(mpSettings->value("omsimulatorEditor/commentRuleColor").toUInt()));
  }
  if (mpSettings->contains("omsimulatorEditor/tagRuleColor")) {
    mpOMSimulatorEditorPage->setColor("Tag", QColor(mpSettings->value("omsimulatorEditor/tagRuleColor").toUInt()));
  }
  if (mpSettings->contains("omsimulatorEditor/quotesRuleColor")) {
    mpOMSimulatorEditorPage->setColor("Quotes", QColor(mpSettings->value("omsimulatorEditor/quotesRuleColor").toUInt()));
  }
  if (mpSettings->contains("omsimulatorEditor/elementsRuleColor")) {
    mpOMSimulatorEditorPage->setColor("Element", QColor(mpSettings->value("omsimulatorEditor/elementsRuleColor").toUInt()));
  }
}

/*!
 * \brief OptionsDialog::readCEditorSettings
 * Reads the CEditor settings from omedit.ini
 */
void OptionsDialog::readCEditorSettings()
{
  if (mpSettings->contains("cEditor/textRuleColor")) {
    mpCEditorPage->setColor("Text", QColor(mpSettings->value("cEditor/textRuleColor").toUInt()));
  }
  if (mpSettings->contains("cEditor/keywordRuleColor")) {
    mpCEditorPage->setColor("Keyword", QColor(mpSettings->value("cEditor/keywordRuleColor").toUInt()));
  }
  if (mpSettings->contains("cEditor/typeRuleColor")) {
    mpCEditorPage->setColor("Type", QColor(mpSettings->value("cEditor/typeRuleColor").toUInt()));
  }
  if (mpSettings->contains("cEditor/quotesRuleColor")) {
    mpCEditorPage->setColor("Quotes", QColor(mpSettings->value("cEditor/quotesRuleColor").toUInt()));
  }
  if (mpSettings->contains("cEditor/commentRuleColor")) {
    mpCEditorPage->setColor("Comment", QColor(mpSettings->value("cEditor/commentRuleColor").toUInt()));
  }
  if (mpSettings->contains("cEditor/numberRuleColor")) {
    mpCEditorPage->setColor("Number", QColor(mpSettings->value("cEditor/numberRuleColor").toUInt()));
  }
}

/*!
 * \brief OptionsDialog::readHTMLEditorSettings
 * Reads the HTMLEditor settings from omedit.ini
 */
void OptionsDialog::readHTMLEditorSettings()
{
  if (mpSettings->contains("HTMLEditor/textRuleColor")) {
    mpHTMLEditorPage->setColor("Text", QColor(mpSettings->value("HTMLEditor/textRuleColor").toUInt()));
  }
  if (mpSettings->contains("HTMLEditor/commentRuleColor")) {
    mpHTMLEditorPage->setColor("Comment", QColor(mpSettings->value("HTMLEditor/commentRuleColor").toUInt()));
  }
  if (mpSettings->contains("HTMLEditor/tagRuleColor")) {
    mpHTMLEditorPage->setColor("Tag", QColor(mpSettings->value("HTMLEditor/tagRuleColor").toUInt()));
  }
  if (mpSettings->contains("HTMLEditor/quotesRuleColor")) {
    mpHTMLEditorPage->setColor("Quotes", QColor(mpSettings->value("HTMLEditor/quotesRuleColor").toUInt()));
  }
}

//! Reads the GraphicsViews section settings from omedit.ini
void OptionsDialog::readGraphicalViewsSettings()
{
  // read the modeling view mode
  if (mpSettings->contains("modeling/viewmode")) {
    mpGraphicalViewsPage->setModelingViewMode(mpSettings->value("modeling/viewmode").toString());
  }
  // read the default view
  if (mpSettings->contains("defaultView")) {
    mpGraphicalViewsPage->setDefaultView(mpSettings->value("defaultView").toString());
  }
  // read move connectors together
  if (mpSettings->contains("modeling/moveConnectorsTogether")) {
    mpGraphicalViewsPage->getMoveConnectorsTogetherCheckBox()->setChecked(mpSettings->value("modeling/moveConnectorsTogether").toBool());
  }
  if (mpSettings->contains("iconView/extentLeft"))
    mpGraphicalViewsPage->setIconViewExtentLeft(mpSettings->value("iconView/extentLeft").toDouble());
  if (mpSettings->contains("iconView/extentBottom"))
    mpGraphicalViewsPage->setIconViewExtentBottom(mpSettings->value("iconView/extentBottom").toDouble());
  if (mpSettings->contains("iconView/extentRight"))
    mpGraphicalViewsPage->setIconViewExtentRight(mpSettings->value("iconView/extentRight").toDouble());
  if (mpSettings->contains("iconView/extentTop"))
    mpGraphicalViewsPage->setIconViewExtentTop(mpSettings->value("iconView/extentTop").toDouble());
  if (mpSettings->contains("iconView/gridHorizontal"))
    mpGraphicalViewsPage->setIconViewGridHorizontal(mpSettings->value("iconView/gridHorizontal").toDouble());
  if (mpSettings->contains("iconView/gridVertical"))
    mpGraphicalViewsPage->setIconViewGridVertical(mpSettings->value("iconView/gridVertical").toDouble());
  if (mpSettings->contains("iconView/scaleFactor"))
    mpGraphicalViewsPage->setIconViewScaleFactor(mpSettings->value("iconView/scaleFactor").toDouble());
  if (mpSettings->contains("iconView/preserveAspectRatio"))
    mpGraphicalViewsPage->setIconViewPreserveAspectRation(mpSettings->value("iconView/preserveAspectRatio").toBool());
  if (mpSettings->contains("DiagramView/extentLeft"))
    mpGraphicalViewsPage->setDiagramViewExtentLeft(mpSettings->value("DiagramView/extentLeft").toDouble());
  if (mpSettings->contains("DiagramView/extentBottom"))
    mpGraphicalViewsPage->setDiagramViewExtentBottom(mpSettings->value("DiagramView/extentBottom").toDouble());
  if (mpSettings->contains("DiagramView/extentRight"))
    mpGraphicalViewsPage->setDiagramViewExtentRight(mpSettings->value("DiagramView/extentRight").toDouble());
  if (mpSettings->contains("DiagramView/extentTop"))
    mpGraphicalViewsPage->setDiagramViewExtentTop(mpSettings->value("DiagramView/extentTop").toDouble());
  if (mpSettings->contains("DiagramView/gridHorizontal"))
    mpGraphicalViewsPage->setDiagramViewGridHorizontal(mpSettings->value("DiagramView/gridHorizontal").toDouble());
  if (mpSettings->contains("DiagramView/gridVertical"))
    mpGraphicalViewsPage->setDiagramViewGridVertical(mpSettings->value("DiagramView/gridVertical").toDouble());
  if (mpSettings->contains("DiagramView/scaleFactor"))
    mpGraphicalViewsPage->setDiagramViewScaleFactor(mpSettings->value("DiagramView/scaleFactor").toDouble());
  if (mpSettings->contains("DiagramView/preserveAspectRatio"))
    mpGraphicalViewsPage->setDiagramViewPreserveAspectRation(mpSettings->value("DiagramView/preserveAspectRatio").toBool());
}

//! Reads the Simulation section settings from omedit.ini
void OptionsDialog::readSimulationSettings()
{
  if (mpSettings->contains("simulation/matchingAlgorithm")) {
    int currentIndex = mpSimulationPage->getTranslationFlagsWidget()->getMatchingAlgorithmComboBox()->findText(mpSettings->value("simulation/matchingAlgorithm").toString(), Qt::MatchExactly);
    if (currentIndex > -1) {
      mpSimulationPage->getTranslationFlagsWidget()->getMatchingAlgorithmComboBox()->setCurrentIndex(currentIndex);
    }
  }
  if (mpSettings->contains("simulation/indexReductionMethod")) {
    int currentIndex = mpSimulationPage->getTranslationFlagsWidget()->getIndexReductionMethodComboBox()->findText(mpSettings->value("simulation/indexReductionMethod").toString(), Qt::MatchExactly);
    if (currentIndex > -1) {
      mpSimulationPage->getTranslationFlagsWidget()->getIndexReductionMethodComboBox()->setCurrentIndex(currentIndex);
    }
  }
  // read initialization
  if (mpSettings->contains("simulation/initialization")) {
    mpSimulationPage->getTranslationFlagsWidget()->getInitializationCheckBox()->setChecked(mpSettings->value("simulation/initialization").toBool());
  }
  // read evaluate all parameters
  if (mpSettings->contains("simulation/evaluateAllParameters")) {
    mpSimulationPage->getTranslationFlagsWidget()->getEvaluateAllParametersCheckBox()->setChecked(mpSettings->value("simulation/evaluateAllParameters").toBool());
  }
  // read NLS analytic jacobian
  if (mpSettings->contains("simulation/NLSanalyticJacobian")) {
    mpSimulationPage->getTranslationFlagsWidget()->getNLSanalyticJacobianCheckBox()->setChecked(mpSettings->value("simulation/NLSanalyticJacobian").toBool());
  }
  // save parmodauto
  if (mpSettings->contains("simulation/parmodauto")) {
    mpSimulationPage->getTranslationFlagsWidget()->getParmodautoCheckBox()->setChecked(mpSettings->value("simulation/parmodauto").toBool());
  }
  // save old instantiation
  if (mpSettings->contains("simulation/newInst")) {
    mpSimulationPage->getTranslationFlagsWidget()->getOldInstantiationCheckBox()->setChecked(!mpSettings->value("simulation/newInst").toBool());
  }
  if (mpSettings->contains("simulation/dataReconciliation")) {
    mpSimulationPage->getTranslationFlagsWidget()->getDataReconciliationCheckBox()->setChecked(mpSettings->value("simulation/dataReconciliation").toBool());
  }
  if (mpSettings->contains("simulation/OMCFlags")) {
    mpSimulationPage->getTranslationFlagsWidget()->getAdditionalTranslationFlagsTextBox()->setText(mpSettings->value("simulation/OMCFlags").toString());
  }
  if (mpSettings->contains("simulation/targetLanguage")) {
    int currentIndex = mpSimulationPage->getTargetLanguageComboBox()->findText(mpSettings->value("simulation/targetLanguage").toString(), Qt::MatchExactly);
    if (currentIndex > -1) {
      mpSimulationPage->getTargetLanguageComboBox()->setCurrentIndex(currentIndex);
    }
  }
  if (mpSettings->contains("simulation/targetCompiler")) {
    int currentIndex = mpSimulationPage->getTargetBuildComboBox()->findData(mpSettings->value("simulation/targetCompiler"), Qt::UserRole, Qt::MatchExactly);
    if (currentIndex > -1) {
      mpSimulationPage->getTargetBuildComboBox()->setCurrentIndex(currentIndex);
    }
  }
  if (mpSettings->contains("simulation/compiler")) {
    mpSimulationPage->getCompilerComboBox()->lineEdit()->setText(mpSettings->value("simulation/compiler").toString());
  }
  if (mpSettings->contains("simulation/cxxCompiler")) {
    mpSimulationPage->getCXXCompilerComboBox()->lineEdit()->setText(mpSettings->value("simulation/cxxCompiler").toString());
  }
  if (mpSettings->contains("simulation/ignoreCommandLineOptionsAnnotation")) {
    mpSimulationPage->getIgnoreCommandLineOptionsAnnotationCheckBox()->setChecked(mpSettings->value("simulation/ignoreCommandLineOptionsAnnotation").toBool());
  }
  if (mpSettings->contains("simulation/ignoreSimulationFlagsAnnotation")) {
    mpSimulationPage->getIgnoreSimulationFlagsAnnotationCheckBox()->setChecked(mpSettings->value("simulation/ignoreSimulationFlagsAnnotation").toBool());
  }
  if (mpSettings->contains("simulation/saveClassBeforeSimulation")) {
    mpSimulationPage->getSaveClassBeforeSimulationCheckBox()->setChecked(mpSettings->value("simulation/saveClassBeforeSimulation").toBool());
  }
  if (mpSettings->contains("simulation/switchToPlottingPerspectiveAfterSimulation")) {
    mpSimulationPage->getSwitchToPlottingPerspectiveCheckBox()->setChecked(mpSettings->value("simulation/switchToPlottingPerspectiveAfterSimulation").toBool());
  }
  if (mpSettings->contains("simulation/closeSimulationOutputWidgetsBeforeSimulation")) {
    mpSimulationPage->getCloseSimulationOutputWidgetsBeforeSimulationCheckBox()->setChecked(mpSettings->value("simulation/closeSimulationOutputWidgetsBeforeSimulation").toBool());
  }
  if (mpSettings->contains("simulation/deleteIntermediateCompilationFiles")) {
    mpSimulationPage->getDeleteIntermediateCompilationFilesCheckBox()->setChecked(mpSettings->value("simulation/deleteIntermediateCompilationFiles").toBool());
  }
  if (mpSettings->contains("simulation/deleteEntireSimulationDirectory")) {
    mpSimulationPage->getDeleteEntireSimulationDirectoryCheckBox()->setChecked(mpSettings->value("simulation/deleteEntireSimulationDirectory").toBool());
  }
  if (mpSettings->contains("simulation/outputMode")) {
    mpSimulationPage->setOutputMode(mpSettings->value("simulation/outputMode").toString());
  }
  if (mpSettings->contains("simulation/displayLimit")) {
    mpSimulationPage->getDisplayLimitSpinBox()->setValue(mpSettings->value("simulation/displayLimit").toInt());
  }
}
//! Reads the Messages section settings from omedit.ini
void OptionsDialog::readMessagesSettings()
{
  // read output size
  if (mpSettings->contains("messages/outputSize")) {
    mpMessagesPage->getOutputSizeSpinBox()->setValue(mpSettings->value("messages/outputSize").toInt());
  }
  if (mpSettings->contains("messages/resetMessagesNumber")) {
    mpMessagesPage->getResetMessagesNumberBeforeSimulationCheckBox()->setChecked(mpSettings->value("messages/resetMessagesNumber").toBool());
  }
  if (mpSettings->contains("messages/clearMessagesBrowser")) {
    mpMessagesPage->getClearMessagesBrowserBeforeSimulationCheckBox()->setChecked(mpSettings->value("messages/clearMessagesBrowser").toBool());
  }
  // read font family
  if (mpSettings->contains("messages/fontFamily")) {
    int currentIndex;
    // select font family item
    currentIndex = mpMessagesPage->getFontFamilyComboBox()->findText(mpSettings->value("messages/fontFamily").toString(), Qt::MatchExactly);
    mpMessagesPage->getFontFamilyComboBox()->setCurrentIndex(currentIndex);
  }
  // read font size
  if (mpSettings->contains("messages/fontSize")) {
    mpMessagesPage->getFontSizeSpinBox()->setValue(mpSettings->value("messages/fontSize").toDouble());
  }
  // read notification color
  if (mpSettings->contains("messages/notificationColor")) {
    QColor color = QColor(mpSettings->value("messages/notificationColor").toUInt());
    if (color.isValid()) {
      mpMessagesPage->setNotificationColor(color);
      mpMessagesPage->setNotificationPickColorButtonIcon();
    }
  }
  // read warning color
  if (mpSettings->contains("messages/warningColor")) {
    QColor color = QColor(mpSettings->value("messages/warningColor").toUInt());
    if (color.isValid()) {
      mpMessagesPage->setWarningColor(color);
      mpMessagesPage->setWarningPickColorButtonIcon();
    }
  }
  // read error color
  if (mpSettings->contains("messages/errorColor")) {
    QColor color = QColor(mpSettings->value("messages/errorColor").toUInt());
    if (color.isValid()) {
      mpMessagesPage->setErrorColor(color);
      mpMessagesPage->setErrorPickColorButtonIcon();
    }
  }
}

//! Reads the Notifications section settings from omedit.ini
void OptionsDialog::readNotificationsSettings()
{
  if (mpSettings->contains("notifications/promptQuitApplication")) {
    mpNotificationsPage->getQuitApplicationCheckBox()->setChecked(mpSettings->value("notifications/promptQuitApplication").toBool());
  }
  if (mpSettings->contains("notifications/itemDroppedOnItself")) {
    mpNotificationsPage->getItemDroppedOnItselfCheckBox()->setChecked(mpSettings->value("notifications/itemDroppedOnItself").toBool());
  }
  if (mpSettings->contains("notifications/replaceableIfPartial")) {
    mpNotificationsPage->getReplaceableIfPartialCheckBox()->setChecked(mpSettings->value("notifications/replaceableIfPartial").toBool());
  }
  if (mpSettings->contains("notifications/innerModelNameChanged")) {
    mpNotificationsPage->getInnerModelNameChangedCheckBox()->setChecked(mpSettings->value("notifications/innerModelNameChanged").toBool());
  }
  if (mpSettings->contains("notifications/saveModelForBitmapInsertion")) {
    mpNotificationsPage->getSaveModelForBitmapInsertionCheckBox()->setChecked(mpSettings->value("notifications/saveModelForBitmapInsertion").toBool());
  }
  if (mpSettings->contains("notifications/alwaysAskForDraggedComponentName")) {
    mpNotificationsPage->getAlwaysAskForDraggedComponentName()->setChecked(mpSettings->value("notifications/alwaysAskForDraggedComponentName").toBool());
  }
  if (mpSettings->contains("notifications/alwaysAskForTextEditorError")) {
    mpNotificationsPage->getAlwaysAskForTextEditorErrorCheckBox()->setChecked(mpSettings->value("notifications/alwaysAskForTextEditorError").toBool());
  }
  if (mpSettings->contains("notifications/promptOldFrontend")) {
    bool ok;
    int currentIndex = mpNotificationsPage->getOldFrontendComboBox()->findData(mpSettings->value("notifications/promptOldFrontend").toInt(&ok));
    if (currentIndex > -1 && ok) {
      mpNotificationsPage->getOldFrontendComboBox()->setCurrentIndex(currentIndex);
    }
  }
}

//! Reads the LineStyle section settings from omedit.ini
void OptionsDialog::readLineStyleSettings()
{
  if (mpSettings->contains("linestyle/color"))
  {
    QColor color = QColor(mpSettings->value("linestyle/color").toUInt());
    if (color.isValid())
    {
      mpLineStylePage->setLineColor(color);
      mpLineStylePage->setLinePickColorButtonIcon();
    }
  }
  if (mpSettings->contains("linestyle/pattern"))
    mpLineStylePage->setLinePattern(mpSettings->value("linestyle/pattern").toString());
  if (mpSettings->contains("linestyle/thickness"))
    mpLineStylePage->setLineThickness(mpSettings->value("linestyle/thickness").toFloat());
  if (mpSettings->contains("linestyle/startArrow"))
    mpLineStylePage->setLineStartArrow(mpSettings->value("linestyle/startArrow").toString());
  if (mpSettings->contains("linestyle/endArrow"))
    mpLineStylePage->setLineEndArrow(mpSettings->value("linestyle/endArrow").toString());
  if (mpSettings->contains("linestyle/arrowSize"))
    mpLineStylePage->setLineArrowSize(mpSettings->value("linestyle/arrowSize").toFloat());
  if (mpSettings->contains("linestyle/smooth"))
    mpLineStylePage->setLineSmooth(mpSettings->value("linestyle/smooth").toBool());
}

//! Reads the FillStyle section settings from omedit.ini
void OptionsDialog::readFillStyleSettings()
{
  if (mpSettings->contains("fillstyle/color"))
  {
    QColor color = QColor(mpSettings->value("fillstyle/color").toUInt());
    if (color.isValid())
    {
      mpFillStylePage->setFillColor(color);
      mpFillStylePage->setFillPickColorButtonIcon();
    }
  }
  if (mpSettings->contains("fillstyle/pattern"))
    mpFillStylePage->setFillPattern(mpSettings->value("fillstyle/pattern").toString());
}

//! Reads the Plotting section settings from omedit.ini
void OptionsDialog::readPlottingSettings()
{
  // read the auto scale
  if (mpSettings->contains("plotting/autoScale")) {
    mpPlottingPage->getAutoScaleCheckBox()->setChecked(mpSettings->value("plotting/autoScale").toBool());
  }
  // read the plotting view mode
  if (mpSettings->contains("plotting/viewmode")) {
    mpPlottingPage->setPlottingViewMode(mpSettings->value("plotting/viewmode").toString());
  }
  if (mpSettings->contains("curvestyle/pattern")) {
    mpPlottingPage->setCurvePattern(mpSettings->value("curvestyle/pattern").toInt());
  }
  if (mpSettings->contains("curvestyle/thickness")) {
    mpPlottingPage->setCurveThickness(mpSettings->value("curvestyle/thickness").toFloat());
  }
  if (mpSettings->contains("variableFilter/interval")) {
    mpPlottingPage->getFilterIntervalSpinBox()->setValue(mpSettings->value("variableFilter/interval").toInt());
  }
  if (mpSettings->contains("plotting/titleFontSize")) {
    mpPlottingPage->getTitleFontSizeSpinBox()->setValue(mpSettings->value("plotting/titleFontSize").toDouble());
  }
  if (mpSettings->contains("plotting/verticalAxisTitleFontSize")) {
    mpPlottingPage->getVerticalAxisTitleFontSizeSpinBox()->setValue(mpSettings->value("plotting/verticalAxisTitleFontSize").toDouble());
  }
  if (mpSettings->contains("plotting/verticalAxisNumbersFontSize")) {
    mpPlottingPage->getVerticalAxisNumbersFontSizeSpinBox()->setValue(mpSettings->value("plotting/verticalAxisNumbersFontSize").toDouble());
  }
  if (mpSettings->contains("plotting/horizontalAxisTitleFontSize")) {
    mpPlottingPage->getHorizontalAxisTitleFontSizeSpinBox()->setValue(mpSettings->value("plotting/horizontalAxisTitleFontSize").toDouble());
  }
  if (mpSettings->contains("plotting/horizontalAxisNumbersFontSize")) {
    mpPlottingPage->getHorizontalAxisNumbersFontSizeSpinBox()->setValue(mpSettings->value("plotting/horizontalAxisNumbersFontSize").toDouble());
  }
  if (mpSettings->contains("plotting/footerFontSize")) {
    mpPlottingPage->getFooterFontSizeSpinBox()->setValue(mpSettings->value("plotting/footerFontSize").toDouble());
  }
  if (mpSettings->contains("plotting/legendFontSize")) {
    mpPlottingPage->getLegendFontSizeSpinBox()->setValue(mpSettings->value("plotting/legendFontSize").toDouble());
  }
}

//! Reads the Fiagro section settings from omedit.ini
void OptionsDialog::readFigaroSettings()
{
  if (mpSettings->contains("figaro/databasefile")) {
    mpFigaroPage->getFigaroDatabaseFileTextBox()->setText(mpSettings->value("figaro/databasefile").toString());
  }
  if (mpSettings->contains("figaro/options")) {
    mpFigaroPage->getFigaroOptionsTextBox()->setText(mpSettings->value("figaro/options").toString());
  }
  if (mpSettings->contains("figaro/process") && !mpSettings->value("figaro/process").toString().isEmpty()) {
    mpFigaroPage->getFigaroProcessTextBox()->setText(mpSettings->value("figaro/process").toString());
  }
}

/*!
  Reads the Debugger section settings from omedit.ini
  */
void OptionsDialog::readDebuggerSettings()
{
  if (mpSettings->contains("algorithmicDebugger/GDBPath")) {
    mpDebuggerPage->setGDBPath(mpSettings->value("algorithmicDebugger/GDBPath").toString());
  }
  if (mpSettings->contains("algorithmicDebugger/GDBCommandTimeout")) {
    mpDebuggerPage->getGDBCommandTimeoutSpinBox()->setValue(mpSettings->value("algorithmicDebugger/GDBCommandTimeout").toInt());
  }
  if (mpSettings->contains("algorithmicDebugger/GDBOutputLimit")) {
    mpDebuggerPage->getGDBOutputLimitSpinBox()->setValue(mpSettings->value("algorithmicDebugger/GDBOutputLimit").toInt());
  }
  if (mpSettings->contains("algorithmicDebugger/displayCFrames")) {
    mpDebuggerPage->getDisplayCFramesCheckBox()->setChecked(mpSettings->value("algorithmicDebugger/displayCFrames").toBool());
  }
  if (mpSettings->contains("algorithmicDebugger/displayUnknownFrames")) {
    mpDebuggerPage->getDisplayUnknownFramesCheckBox()->setChecked(mpSettings->value("algorithmicDebugger/displayUnknownFrames").toBool());
  }
  if (mpSettings->contains("algorithmicDebugger/clearOutputOnNewRun")) {
    mpDebuggerPage->getClearOutputOnNewRunCheckBox()->setChecked(mpSettings->value("algorithmicDebugger/clearOutputOnNewRun").toBool());
  }
  if (mpSettings->contains("algorithmicDebugger/clearLogOnNewRun")) {
    mpDebuggerPage->getClearLogOnNewRunCheckBox()->setChecked(mpSettings->value("algorithmicDebugger/clearLogOnNewRun").toBool());
  }
  if (mpSettings->contains("transformationalDebugger/alwaysShowTransformationalDebugger")) {
    mpDebuggerPage->getAlwaysShowTransformationsCheckBox()->setChecked(mpSettings->value("transformationalDebugger/alwaysShowTransformationalDebugger").toBool());
  }
  if (mpSettings->contains("transformationalDebugger/generateOperations")) {
    mpDebuggerPage->getGenerateOperationsCheckBox()->setChecked(mpSettings->value("transformationalDebugger/generateOperations").toBool());
  }
}

/*!
 * \brief OptionsDialog::readFMISettings
 * Reads the FMI section settings from omedit.ini
 */
void OptionsDialog::readFMISettings()
{
  if (mpSettings->contains("FMIExport/Version")) {
    mpFMIPage->setFMIExportVersion(mpSettings->value("FMIExport/Version").toString());
  }
  if (mpSettings->contains("FMIExport/Type")) {
    mpFMIPage->setFMIExportType(mpSettings->value("FMIExport/Type").toString());
  }
  if (mpSettings->contains("FMIExport/FMUName")) {
    mpFMIPage->getFMUNameTextBox()->setText(mpSettings->value("FMIExport/FMUName").toString());
  }
  if (mpSettings->contains("FMIExport/MoveFMU")) {
    mpFMIPage->getMoveFMUTextBox()->setText(mpSettings->value("FMIExport/MoveFMU").toString());
  }
  // read platforms
  QStringList platforms = mpSettings->value("FMIExport/Platforms").toStringList();
  foreach (QString platform, platforms) {
    int currentIndex = mpFMIPage->getLinkingComboBox()->findData(platform);
    if (currentIndex > -1) {
      mpFMIPage->getLinkingComboBox()->setCurrentIndex(currentIndex);
    } else {
      int i = 0;
      while (QLayoutItem* pLayoutItem = mpFMIPage->getPlatformsGroupBox()->layout()->itemAt(i)) {
        if (dynamic_cast<QCheckBox*>(pLayoutItem->widget())) {
          QCheckBox *pPlatformCheckBox = dynamic_cast<QCheckBox*>(pLayoutItem->widget());
          if (pPlatformCheckBox->property(Helper::fmuPlatformNamePropertyId).toString().compare(platform) == 0) {
            pPlatformCheckBox->setChecked(true);
            break;
          }
        }
        i++;
      }
    }
  }
  // read model description filter
  if (mpSettings->contains("FMIExport/ModelDescriptionFilter")) {
    int currentIndex = mpFMIPage->getModelDescriptionFiltersComboBox()->findText(mpSettings->value("FMIExport/ModelDescriptionFilter").toString());
    if (currentIndex > -1) {
      mpFMIPage->getModelDescriptionFiltersComboBox()->setCurrentIndex(currentIndex);
    }
  }
  // read include source code
  if (mpSettings->contains("FMIExport/IncludeSourceCode")) {
    mpFMIPage->getIncludeSourceCodeCheckBox()->setChecked(mpSettings->value("FMIExport/IncludeSourceCode").toBool());
  }
  // read delete FMU directory
  if (mpSettings->contains("FMIImport/DeleteFMUDirectoyAndModel")) {
    mpFMIPage->getDeleteFMUDirectoryAndModelCheckBox()->setChecked(mpSettings->value("FMIImport/DeleteFMUDirectoyAndModel").toBool());
  }
}

/*!
 * \brief OptionsDialog::readTLMSettings
 * Reads the TLM settings from omedit.ini
 */
void OptionsDialog::readTLMSettings()
{
  // read TLM Path
  if (mpSettings->contains("TLM/PluginPath")) {
    mpTLMPage->getTLMPluginPathTextBox()->setText(mpSettings->value("TLM/PluginPath").toString());
  }
  // read the TLM Manager Process
  if (mpSettings->contains("TLM/ManagerProcess")) {
    mpTLMPage->getTLMManagerProcessTextBox()->setText(mpSettings->value("TLM/ManagerProcess").toString());
  }
  // read TLM Monitor Process
  if (mpSettings->contains("TLM/MonitorProcess")) {
    mpTLMPage->getTLMMonitorProcessTextBox()->setText(mpSettings->value("TLM/MonitorProcess").toString());
  }
}

/*!
 * \brief OptionsDialog::readOMSimulatorSettings
 * Reads the OMSimulator settings from omedit.ini
 */
void OptionsDialog::readOMSimulatorSettings()
{
  // read command line options
  if (mpSettings->contains("OMSimulator/commandLineOptions")) {
    QString commandLineOptions = mpSettings->value("OMSimulator/commandLineOptions").toString();
    mpOMSimulatorPage->getCommandLineOptionsTextBox()->setText(commandLineOptions);
    OMSProxy::instance()->setCommandLineOption(commandLineOptions);
  }
  // read working directory
  if (mpSettings->contains("workingDirectory")) {
    OMSProxy::instance()->setWorkingDirectory(mpSettings->value("workingDirectory").toString());
  }
  // read logging level
  int index;
  if (mpSettings->contains("OMSimulator/loggingLevel")) {
    index = mpOMSimulatorPage->getLoggingLevelComboBox()->findData(mpSettings->value("OMSimulator/loggingLevel").toInt());
    if (index > -1) {
      mpOMSimulatorPage->getLoggingLevelComboBox()->setCurrentIndex(index);
      OMSProxy::instance()->setLoggingLevel(mpSettings->value("OMSimulator/loggingLevel").toInt());
    }
  }
}

/*!
 * \brief OptionsDialog::readTraceabilitySettings
 * Reads the  Traceability settings from omedit.ini
 */
void OptionsDialog::readTraceabilitySettings()
{
  // read traceability checkbox
  if (mpSettings->contains("traceability/Traceability")) {
    mpTraceabilityPage->getTraceabilityGroupBox()->setChecked(mpSettings->value("traceability/Traceability").toBool());
  }
  // read user name
  if (mpSettings->contains("traceability/UserName")) {
    mpTraceabilityPage->getUserName()->setText(mpSettings->value("traceability/UserName").toString());
  }
  // read Email
  if (mpSettings->contains("traceability/Email")) {
    mpTraceabilityPage->getEmail()->setText(mpSettings->value("traceability/Email").toString());
  }
  // read Git repository
  if (mpSettings->contains("traceability/GitRepository")) {
    mpTraceabilityPage->getGitRepository()->setText(mpSettings->value("traceability/GitRepository").toString());
  }
  // read the  traceability daemon IP-adress
  if (mpSettings->contains("traceability/IPAdress")) {
    mpTraceabilityPage->getTraceabilityDaemonIpAdress()->setText(mpSettings->value("traceability/IPAdress").toString());
  }
  // read the traceability daemon Port
  if (mpSettings->contains("traceability/Port")) {
    mpTraceabilityPage->getTraceabilityDaemonPort()->setText(mpSettings->value("traceability/Port").toString());
  }
}

//! Saves the General section settings to omedit.ini
void OptionsDialog::saveGeneralSettings()
{
  // save Language option
  QString language;
  if (mpGeneralSettingsPage->getLanguageComboBox()->currentIndex() == 0) {
    language = QLocale::system().name();
  } else {
    language = mpGeneralSettingsPage->getLanguageComboBox()->itemData(mpGeneralSettingsPage->getLanguageComboBox()->currentIndex()).toLocale().name();
  }
  mpSettings->setValue("language", language);
  // save working directory
  MainWindow::instance()->getOMCProxy()->changeDirectory(mpGeneralSettingsPage->getWorkingDirectory());
  mpGeneralSettingsPage->setWorkingDirectory(MainWindow::instance()->getOMCProxy()->changeDirectory());
  mpSettings->setValue("workingDirectory", mpGeneralSettingsPage->getWorkingDirectory());
  // save toolbar icon size
  mpSettings->setValue("toolbarIconSize", mpGeneralSettingsPage->getToolbarIconSizeSpinBox()->value());
  // save user customizations
  mpSettings->setValue("userCustomizations", mpGeneralSettingsPage->getPreserveUserCustomizations());
  // save terminal command
  mpSettings->setValue("terminalCommand", mpGeneralSettingsPage->getTerminalCommand());
  // save terminal command arguments
  mpSettings->setValue("terminalCommandArgs", mpGeneralSettingsPage->getTerminalCommandArguments());
  // save hide variables browser
  mpSettings->setValue("hideVariablesBrowser", mpGeneralSettingsPage->getHideVariablesBrowserCheckBox()->isChecked());
  // save activate access annotations
  mpSettings->setValue("activateAccessAnnotations", mpGeneralSettingsPage->getActivateAccessAnnotationsComboBox()->itemData(mpGeneralSettingsPage->getActivateAccessAnnotationsComboBox()->currentIndex()).toInt());
  // save create backup file
  mpSettings->setValue("createBackupFile", mpGeneralSettingsPage->getCreateBackupFileCheckbox()->isChecked());
  // save nfAPINoise
  mpSettings->setValue("simulation/nfAPINoise", mpGeneralSettingsPage->getDisplayNFAPIErrorsWarningsCheckBox()->isChecked());
  if (mpGeneralSettingsPage->getDisplayNFAPIErrorsWarningsCheckBox()->isChecked()) {
    MainWindow::instance()->getOMCProxy()->setCommandLineOptions("-d=nfAPINoise");
  }
  // save library icon size
  mpSettings->setValue("libraryIconSize", mpGeneralSettingsPage->getLibraryIconSizeSpinBox()->value());
  // save the max. text length to show on a library icon
  mpSettings->setValue("libraryIconMaxTextLength", mpGeneralSettingsPage->getLibraryIconTextLengthSpinBox()->value());
  // save show protected classes
  mpSettings->setValue("showProtectedClasses", mpGeneralSettingsPage->getShowProtectedClasses());
  // save show hidden classes
  mpSettings->setValue("showHiddenClasses", mpGeneralSettingsPage->getShowHiddenClasses());
  // show/hide the protected classes
  MainWindow::instance()->getLibraryWidget()->getLibraryTreeModel()->showHideProtectedClasses();
  // save auto save
  mpSettings->setValue("autoSave/enable", mpGeneralSettingsPage->getEnableAutoSaveGroupBox()->isChecked());
  mpSettings->setValue("autoSave/interval", mpGeneralSettingsPage->getAutoSaveIntervalSpinBox()->value());
  MainWindow::instance()->getAutoSaveTimer()->setInterval(mpGeneralSettingsPage->getAutoSaveIntervalSpinBox()->value() * 1000);
  MainWindow::instance()->toggleAutoSave();
  // save welcome page
  switch (mpGeneralSettingsPage->getWelcomePageView()) {
    case 2:
      MainWindow::instance()->getWelcomePageWidget()->getSplitter()->setOrientation(Qt::Vertical);
      break;
    case 1:
    default:
      MainWindow::instance()->getWelcomePageWidget()->getSplitter()->setOrientation(Qt::Horizontal);
      break;
  }
  mpSettings->setValue("welcomePage/view", mpGeneralSettingsPage->getWelcomePageView());
  bool showLatestNews = mpGeneralSettingsPage->getShowLatestNewsCheckBox()->isChecked();
  if (MainWindow::instance()->getWelcomePageWidget()->getLatestNewsFrame()->isHidden() && showLatestNews) {
    MainWindow::instance()->getWelcomePageWidget()->getLatestNewsFrame()->show();
    MainWindow::instance()->getWelcomePageWidget()->addLatestNewsListItems();
  } else if (!showLatestNews) {
    MainWindow::instance()->getWelcomePageWidget()->getLatestNewsFrame()->hide();
  }
  mpSettings->setValue("welcomePage/showLatestNews", showLatestNews);
  // save replaceable support
  mpSettings->setValue("replaceableSupport", mpGeneralSettingsPage->getReplaceableSupport());
  // save nfAPI
  mpSettings->setValue("simulation/nfAPI", mpGeneralSettingsPage->getEnableNewInstantiationAPICheckBox()->isChecked());
  if (mpGeneralSettingsPage->getEnableNewInstantiationAPICheckBox()->isChecked()) {
    MainWindow::instance()->getOMCProxy()->setCommandLineOptions("-d=nfAPI");
  }
}

//! Saves the Libraries section settings to omedit.ini
void OptionsDialog::saveLibrariesSettings()
{
  // read the settings and add system libraries
  mpSettings->beginGroup("libraries");
  foreach (QString lib, mpSettings->childKeys()) {
    mpSettings->remove(lib);
  }
  QTreeWidgetItemIterator systemLibrariesIterator(mpLibrariesPage->getSystemLibrariesTree());
  while (*systemLibrariesIterator) {
    QTreeWidgetItem *pItem = dynamic_cast<QTreeWidgetItem*>(*systemLibrariesIterator);
    mpSettings->setValue(pItem->text(0), pItem->text(1));
    ++systemLibrariesIterator;
  }
  mpSettings->endGroup();
  mpSettings->setValue("forceModelicaLoad", mpLibrariesPage->getForceModelicaLoadCheckBox()->isChecked());
  mpSettings->setValue("loadOpenModelicaOnStartup", mpLibrariesPage->getLoadOpenModelicaLibraryCheckBox()->isChecked());
  // read the settings and add user libraries
  mpSettings->beginGroup("userlibraries");
  foreach (QString lib, mpSettings->childKeys()) {
    mpSettings->remove(lib);
  }
  QTreeWidgetItemIterator userLibrariesIterator(mpLibrariesPage->getUserLibrariesTree());
  while (*userLibrariesIterator) {
    QTreeWidgetItem *pItem = dynamic_cast<QTreeWidgetItem*>(*userLibrariesIterator);
    mpSettings->setValue(QUrl::toPercentEncoding(pItem->text(0)), pItem->text(1));
    ++userLibrariesIterator;
  }
  mpSettings->endGroup();
}

/*!
 * \brief OptionsDialog::saveTextEditorSettings
 * Saves the TextEditor settings to omedit.ini
 */
void OptionsDialog::saveTextEditorSettings()
{
  mpSettings->setValue("textEditor/lineEnding", mpTextEditorPage->getLineEndingComboBox()->itemData(mpTextEditorPage->getLineEndingComboBox()->currentIndex()).toInt());
  mpSettings->setValue("textEditor/bom", mpTextEditorPage->getBOMComboBox()->itemData(mpTextEditorPage->getBOMComboBox()->currentIndex()).toInt());
  mpSettings->setValue("textEditor/tabPolicy", mpTextEditorPage->getTabPolicyComboBox()->itemData(mpTextEditorPage->getTabPolicyComboBox()->currentIndex()).toInt());
  mpSettings->setValue("textEditor/tabSize", mpTextEditorPage->getTabSizeSpinBox()->value());
  mpSettings->setValue("textEditor/indentSize", mpTextEditorPage->getIndentSpinBox()->value());
  mpSettings->setValue("textEditor/enableSyntaxHighlighting", mpTextEditorPage->getSyntaxHighlightingGroupBox()->isChecked());
  mpSettings->setValue("textEditor/enableCodeFolding", mpTextEditorPage->getCodeFoldingCheckBox()->isChecked());
  mpSettings->setValue("textEditor/matchParenthesesCommentsQuotes", mpTextEditorPage->getMatchParenthesesCommentsQuotesCheckBox()->isChecked());
  mpSettings->setValue("textEditor/enableLineWrapping", mpTextEditorPage->getLineWrappingCheckbox()->isChecked());
  mpSettings->setValue("textEditor/fontFamily", mpTextEditorPage->getFontFamilyComboBox()->currentFont().family());
  mpSettings->setValue("textEditor/fontSize", mpTextEditorPage->getFontSizeSpinBox()->value());
  mpSettings->setValue("textEditor/enableAutocomplete", mpTextEditorPage->getAutoCompleteCheckBox()->isChecked());
}

/*!
 * \brief OptionsDialog::saveModelicaEditorSettings
 * Saves the ModelicaEditor settings to omedit.ini
 */
void OptionsDialog::saveModelicaEditorSettings()
{
  mpSettings->setValue("modelicaEditor/preserveTextIndentation", mpModelicaEditorPage->getPreserveTextIndentationCheckBox()->isChecked());
  mpSettings->setValue("modelicaEditor/textRuleColor", mpModelicaEditorPage->getColor("Text").rgba());
  mpSettings->setValue("modelicaEditor/keywordRuleColor", mpModelicaEditorPage->getColor("Keyword").rgba());
  mpSettings->setValue("modelicaEditor/typeRuleColor", mpModelicaEditorPage->getColor("Type").rgba());
  mpSettings->setValue("modelicaEditor/functionRuleColor", mpModelicaEditorPage->getColor("Function").rgba());
  mpSettings->setValue("modelicaEditor/quotesRuleColor", mpModelicaEditorPage->getColor("Quotes").rgba());
  mpSettings->setValue("modelicaEditor/commentRuleColor", mpModelicaEditorPage->getColor("Comment").rgba());
  mpSettings->setValue("modelicaEditor/numberRuleColor", mpModelicaEditorPage->getColor("Number").rgba());
}

/*!
 * \brief OptionsDialog::saveMetaModelicaEditorSettings
 * Saves the MetaModelicaEditor settings to omedit.ini
 */
void OptionsDialog::saveMetaModelicaEditorSettings()
{
  mpSettings->setValue("metaModelicaEditor/textRuleColor", mpMetaModelicaEditorPage->getColor("Text").rgba());
  mpSettings->setValue("metaModelicaEditor/keywordRuleColor", mpMetaModelicaEditorPage->getColor("Keyword").rgba());
  mpSettings->setValue("metaModelicaEditor/typeRuleColor", mpMetaModelicaEditorPage->getColor("Type").rgba());
  mpSettings->setValue("metaModelicaEditor/quotesRuleColor", mpMetaModelicaEditorPage->getColor("Quotes").rgba());
  mpSettings->setValue("metaModelicaEditor/commentRuleColor", mpMetaModelicaEditorPage->getColor("Comment").rgba());
  mpSettings->setValue("metaModelicaEditor/numberRuleColor", mpMetaModelicaEditorPage->getColor("Number").rgba());
}

/*!
 * \brief OptionsDialog::saveCompositeModelEditorSettings
 * Saves the CompositeModelEditor settings to omedit.ini
 */
void OptionsDialog::saveCompositeModelEditorSettings()
{
  mpSettings->setValue("compositeModelEditor/textRuleColor", mpCompositeModelEditorPage->getColor("Text").rgba());
  mpSettings->setValue("compositeModelEditor/commentRuleColor", mpCompositeModelEditorPage->getColor("Comment").rgba());
  mpSettings->setValue("compositeModelEditor/tagRuleColor", mpCompositeModelEditorPage->getColor("Tag").rgba());
  mpSettings->setValue("compositeModelEditor/quotesRuleColor", mpCompositeModelEditorPage->getColor("Quotes").rgba());
  mpSettings->setValue("compositeModelEditor/elementsRuleColor", mpCompositeModelEditorPage->getColor("Element").rgba());
}

/*!
 * \brief OptionsDialog::saveOMSimulatorEditorSettings
 * Saves the OMSimulatorEditor settings to omedit.ini
 */
void OptionsDialog::saveOMSimulatorEditorSettings()
{
  mpSettings->setValue("omsimulatorEditor/textRuleColor", mpOMSimulatorEditorPage->getColor("Text").rgba());
  mpSettings->setValue("omsimulatorEditor/commentRuleColor", mpOMSimulatorEditorPage->getColor("Comment").rgba());
  mpSettings->setValue("omsimulatorEditor/tagRuleColor", mpOMSimulatorEditorPage->getColor("Tag").rgba());
  mpSettings->setValue("omsimulatorEditor/quotesRuleColor", mpOMSimulatorEditorPage->getColor("Quotes").rgba());
  mpSettings->setValue("omsimulatorEditor/elementsRuleColor", mpOMSimulatorEditorPage->getColor("Element").rgba());
}

/*!
 * \brief OptionsDialog::saveCEditorSettings
 * Saves the CEditor settings to omedit.ini
 */
void OptionsDialog::saveCEditorSettings()
{
  mpSettings->setValue("cEditor/textRuleColor", mpCEditorPage->getColor("Text").rgba());
  mpSettings->setValue("cEditor/keywordRuleColor", mpCEditorPage->getColor("Keyword").rgba());
  mpSettings->setValue("cEditor/typeRuleColor", mpCEditorPage->getColor("Type").rgba());
  mpSettings->setValue("cEditor/quotesRuleColor", mpCEditorPage->getColor("Quotes").rgba());
  mpSettings->setValue("cEditor/commentRuleColor", mpCEditorPage->getColor("Comment").rgba());
  mpSettings->setValue("cEditor/numberRuleColor", mpCEditorPage->getColor("Number").rgba());
}

/*!
 * \brief OptionsDialog::saveHTMLEditorSettings
 * Saves the HTMLEditor settings to omedit.ini
 */
void OptionsDialog::saveHTMLEditorSettings()
{
  mpSettings->setValue("HTMLEditor/textRuleColor", mpHTMLEditorPage->getColor("Text").rgba());
  mpSettings->setValue("HTMLEditor/commentRuleColor", mpHTMLEditorPage->getColor("Comment").rgba());
  mpSettings->setValue("HTMLEditor/tagRuleColor", mpHTMLEditorPage->getColor("Tag").rgba());
  mpSettings->setValue("HTMLEditor/quotesRuleColor", mpHTMLEditorPage->getColor("Quotes").rgba());
}

//! Saves the GraphicsViews section settings to omedit.ini
void OptionsDialog::saveGraphicalViewsSettings()
{
  // save modeling view mode
  mpSettings->setValue("modeling/viewmode", mpGraphicalViewsPage->getModelingViewMode());
  if (mpGraphicalViewsPage->getModelingViewMode().compare(Helper::subWindow) == 0) {
    MainWindow::instance()->getModelWidgetContainer()->setViewMode(QMdiArea::SubWindowView);
    ModelWidget *pModelWidget = MainWindow::instance()->getModelWidgetContainer()->getCurrentModelWidget();
    if (pModelWidget) {
      pModelWidget->show();
      pModelWidget->setWindowState(Qt::WindowMaximized);
    }
  } else {
    MainWindow::instance()->getModelWidgetContainer()->setViewMode(QMdiArea::TabbedView);
  }
  // save move connectors together
  mpSettings->setValue("modeling/moveConnectorsTogether", mpGraphicalViewsPage->getMoveConnectorsTogetherCheckBox()->isChecked());
  // save default view
  mpSettings->setValue("defaultView", mpGraphicalViewsPage->getDefaultView());
  mpSettings->setValue("iconView/extentLeft", mpGraphicalViewsPage->getIconViewExtentLeft());
  mpSettings->setValue("iconView/extentBottom", mpGraphicalViewsPage->getIconViewExtentBottom());
  mpSettings->setValue("iconView/extentRight", mpGraphicalViewsPage->getIconViewExtentRight());
  mpSettings->setValue("iconView/extentTop", mpGraphicalViewsPage->getIconViewExtentTop());
  mpSettings->setValue("iconView/gridHorizontal", mpGraphicalViewsPage->getIconViewGridHorizontal());
  mpSettings->setValue("iconView/gridVertical", mpGraphicalViewsPage->getIconViewGridVertical());
  mpSettings->setValue("iconView/scaleFactor", mpGraphicalViewsPage->getIconViewScaleFactor());
  mpSettings->setValue("iconView/preserveAspectRatio", mpGraphicalViewsPage->getIconViewPreserveAspectRation());
  mpSettings->setValue("DiagramView/extentLeft", mpGraphicalViewsPage->getDiagramViewExtentLeft());
  mpSettings->setValue("DiagramView/extentBottom", mpGraphicalViewsPage->getDiagramViewExtentBottom());
  mpSettings->setValue("DiagramView/extentRight", mpGraphicalViewsPage->getDiagramViewExtentRight());
  mpSettings->setValue("DiagramView/extentTop", mpGraphicalViewsPage->getDiagramViewExtentTop());
  mpSettings->setValue("DiagramView/gridHorizontal", mpGraphicalViewsPage->getDiagramViewGridHorizontal());
  mpSettings->setValue("DiagramView/gridVertical", mpGraphicalViewsPage->getDiagramViewGridVertical());
  mpSettings->setValue("DiagramView/scaleFactor", mpGraphicalViewsPage->getDiagramViewScaleFactor());
  mpSettings->setValue("DiagramView/preserveAspectRatio", mpGraphicalViewsPage->getDiagramViewPreserveAspectRation());
}

//! Saves the Simulation section settings to omedit.ini
void OptionsDialog::saveSimulationSettings()
{
  // clear command line options before saving new ones
  MainWindow::instance()->getOMCProxy()->clearCommandLineOptions();
  // save matching algorithm
  mpSettings->setValue("simulation/matchingAlgorithm", mpSimulationPage->getTranslationFlagsWidget()->getMatchingAlgorithmComboBox()->currentText());
  // save index reduction
  mpSettings->setValue("simulation/indexReductionMethod", mpSimulationPage->getTranslationFlagsWidget()->getIndexReductionMethodComboBox()->currentText());
  // save initialization
  mpSettings->setValue("simulation/initialization", mpSimulationPage->getTranslationFlagsWidget()->getInitializationCheckBox()->isChecked());
  // save evaluate all parameters
  mpSettings->setValue("simulation/evaluateAllParameters", mpSimulationPage->getTranslationFlagsWidget()->getEvaluateAllParametersCheckBox()->isChecked());
  // save NLS analytic jacobian
  mpSettings->setValue("simulation/NLSanalyticJacobian", mpSimulationPage->getTranslationFlagsWidget()->getNLSanalyticJacobianCheckBox()->isChecked());
  // save parmodauto
  mpSettings->setValue("simulation/parmodauto", mpSimulationPage->getTranslationFlagsWidget()->getParmodautoCheckBox()->isChecked());
  // save old instantiation
  mpSettings->setValue("simulation/newInst", !mpSimulationPage->getTranslationFlagsWidget()->getOldInstantiationCheckBox()->isChecked());
  // save dataReconciliation
  mpSettings->setValue("simulation/dataReconciliation", mpSimulationPage->getTranslationFlagsWidget()->getDataReconciliationCheckBox()->isChecked());
  // save command line options
  if (mpSimulationPage->getTranslationFlagsWidget()->applyFlags()) {
    mpSettings->setValue("simulation/OMCFlags", mpSimulationPage->getTranslationFlagsWidget()->getAdditionalTranslationFlagsTextBox()->text());
  } else {
    mpSimulationPage->getTranslationFlagsWidget()->getAdditionalTranslationFlagsTextBox()->setText(mpSettings->value("simulation/OMCFlags").toString());
  }
  // save global simulation settings.
  saveGlobalSimulationSettings();
  // save class before simulation.
  mpSettings->setValue("simulation/saveClassBeforeSimulation", mpSimulationPage->getSaveClassBeforeSimulationCheckBox()->isChecked());
  mpSettings->setValue("simulation/switchToPlottingPerspectiveAfterSimulation", mpSimulationPage->getSwitchToPlottingPerspectiveCheckBox()->isChecked());
  mpSettings->setValue("simulation/closeSimulationOutputWidgetsBeforeSimulation", mpSimulationPage->getCloseSimulationOutputWidgetsBeforeSimulationCheckBox()->isChecked());
  mpSettings->setValue("simulation/deleteIntermediateCompilationFiles", mpSimulationPage->getDeleteIntermediateCompilationFilesCheckBox()->isChecked());
  mpSettings->setValue("simulation/deleteEntireSimulationDirectory", mpSimulationPage->getDeleteEntireSimulationDirectoryCheckBox()->isChecked());
  mpSettings->setValue("simulation/outputMode", mpSimulationPage->getOutputMode());
  mpSettings->setValue("simulation/displayLimit", mpSimulationPage->getDisplayLimitSpinBox()->value());
}

/*!
 * \brief OptionsDialog::saveGlobalSimulationSettings
 * This function is just added so that SimulationDialog can set the global
 * simulatin settings in the SimulationDialog::translateModel()
 */
void OptionsDialog::saveGlobalSimulationSettings()
{
  // save target language
  mpSettings->setValue("simulation/targetLanguage", mpSimulationPage->getTargetLanguageComboBox()->currentText());
  MainWindow::instance()->getOMCProxy()->setCommandLineOptions(QString("--simCodeTarget=%1").arg(mpSimulationPage->getTargetLanguageComboBox()->currentText()));
  // save target build
  QString target = mpSimulationPage->getTargetBuildComboBox()->itemData(mpSimulationPage->getTargetBuildComboBox()->currentIndex()).toString();
  mpSettings->setValue("simulation/targetCompiler", target);
  MainWindow::instance()->getOMCProxy()->setCommandLineOptions(QString("--target=%1").arg(target));
  // save compiler
  QString compiler = mpSimulationPage->getCompilerComboBox()->lineEdit()->text();
  mpSettings->setValue("simulation/compiler", compiler);
  if (compiler.isEmpty()) {
    compiler = mpSimulationPage->getCompilerComboBox()->lineEdit()->placeholderText();
  }
  MainWindow::instance()->getOMCProxy()->setCompiler(compiler);
  // save cxxcompiler
  QString cxxCompiler = mpSimulationPage->getCXXCompilerComboBox()->lineEdit()->text();
  mpSettings->setValue("simulation/cxxCompiler", cxxCompiler);
  if (cxxCompiler.isEmpty()) {
    cxxCompiler = mpSimulationPage->getCXXCompilerComboBox()->lineEdit()->placeholderText();
  }
  MainWindow::instance()->getOMCProxy()->setCXXCompiler(cxxCompiler);
  // save ignore command line options
  mpSettings->setValue("simulation/ignoreCommandLineOptionsAnnotation", mpSimulationPage->getIgnoreCommandLineOptionsAnnotationCheckBox()->isChecked());
  if (mpSimulationPage->getIgnoreCommandLineOptionsAnnotationCheckBox()->isChecked()) {
    MainWindow::instance()->getOMCProxy()->setCommandLineOptions("+ignoreCommandLineOptionsAnnotation=true");
  } else {
    MainWindow::instance()->getOMCProxy()->setCommandLineOptions("+ignoreCommandLineOptionsAnnotation=false");
  }
  // save ignore simulation flags
  mpSettings->setValue("simulation/ignoreSimulationFlagsAnnotation", mpSimulationPage->getIgnoreSimulationFlagsAnnotationCheckBox()->isChecked());
  if (mpSimulationPage->getIgnoreSimulationFlagsAnnotationCheckBox()->isChecked()) {
    MainWindow::instance()->getOMCProxy()->setCommandLineOptions("+ignoreSimulationFlagsAnnotation=true");
  } else {
    MainWindow::instance()->getOMCProxy()->setCommandLineOptions("+ignoreSimulationFlagsAnnotation=false");
  }
}

//! Saves the Messages section settings to omedit.ini
void OptionsDialog::saveMessagesSettings()
{
  // save output size
  mpSettings->setValue("messages/outputSize", mpMessagesPage->getOutputSizeSpinBox()->value());
  // save reset messages number
  mpSettings->setValue("messages/resetMessagesNumber", mpMessagesPage->getResetMessagesNumberBeforeSimulationCheckBox()->isChecked());
  // save clear messages browser
  mpSettings->setValue("messages/clearMessagesBrowser", mpMessagesPage->getClearMessagesBrowserBeforeSimulationCheckBox()->isChecked());
  // save font
  mpSettings->setValue("messages/fontFamily", mpMessagesPage->getFontFamilyComboBox()->currentFont().family());
  mpSettings->setValue("messages/fontSize", mpMessagesPage->getFontSizeSpinBox()->value());
  // save notification color
  mpSettings->setValue("messages/notificationColor", mpMessagesPage->getNotificationColor().rgba());
  // save warning color
  mpSettings->setValue("messages/warningColor", mpMessagesPage->getWarningColor().rgba());
  // save error color
  mpSettings->setValue("messages/errorColor", mpMessagesPage->getErrorColor().rgba());
  // apply the above settings to Messages
  MessagesWidget::instance()->applyMessagesSettings();
}

//! Saves the Notifications section settings to omedit.ini
void OptionsDialog::saveNotificationsSettings()
{
  mpSettings->setValue("notifications/promptQuitApplication", mpNotificationsPage->getQuitApplicationCheckBox()->isChecked());
  mpSettings->setValue("notifications/itemDroppedOnItself", mpNotificationsPage->getItemDroppedOnItselfCheckBox()->isChecked());
  mpSettings->setValue("notifications/replaceableIfPartial", mpNotificationsPage->getReplaceableIfPartialCheckBox()->isChecked());
  mpSettings->setValue("notifications/innerModelNameChanged", mpNotificationsPage->getInnerModelNameChangedCheckBox()->isChecked());
  mpSettings->setValue("notifications/saveModelForBitmapInsertion", mpNotificationsPage->getSaveModelForBitmapInsertionCheckBox()->isChecked());
  mpSettings->setValue("notifications/alwaysAskForDraggedComponentName", mpNotificationsPage->getAlwaysAskForDraggedComponentName()->isChecked());
  mpSettings->setValue("notifications/alwaysAskForTextEditorError", mpNotificationsPage->getAlwaysAskForTextEditorErrorCheckBox()->isChecked());
  mpSettings->setValue("notifications/promptOldFrontend", mpNotificationsPage->getOldFrontendComboBox()->itemData(mpNotificationsPage->getOldFrontendComboBox()->currentIndex()).toInt());
}

//! Saves the LineStyle section settings to omedit.ini
void OptionsDialog::saveLineStyleSettings()
{
  mpSettings->setValue("linestyle/color", mpLineStylePage->getLineColor().rgba());
  mpSettings->setValue("linestyle/pattern", mpLineStylePage->getLinePattern());
  mpSettings->setValue("linestyle/thickness", mpLineStylePage->getLineThickness());
  mpSettings->setValue("linestyle/startArrow", mpLineStylePage->getLineStartArrow());
  mpSettings->setValue("linestyle/endArrow", mpLineStylePage->getLineEndArrow());
  mpSettings->setValue("linestyle/arrowSize", mpLineStylePage->getLineArrowSize());
  mpSettings->setValue("linestyle/smooth", mpLineStylePage->getLineSmooth());
}

//! Saves the FillStyle section settings to omedit.ini
void OptionsDialog::saveFillStyleSettings()
{
  mpSettings->setValue("fillstyle/color", mpFillStylePage->getFillColor().rgba());
  mpSettings->setValue("fillstyle/pattern", mpFillStylePage->getFillPattern());
}

//! Saves the Plotting section settings to omedit.ini
void OptionsDialog::savePlottingSettings()
{
  // save the auto scale
  mpSettings->setValue("plotting/autoScale", mpPlottingPage->getAutoScaleCheckBox()->isChecked());
  // save plotting view mode
  mpSettings->setValue("plotting/viewmode", mpPlottingPage->getPlottingViewMode());
  if (mpPlottingPage->getPlottingViewMode().compare(Helper::subWindow) == 0) {
    MainWindow::instance()->getPlotWindowContainer()->setViewMode(QMdiArea::SubWindowView);
    OMPlot::PlotWindow *pPlotWindow = MainWindow::instance()->getPlotWindowContainer()->getCurrentWindow();
    if (pPlotWindow) {
      pPlotWindow->show();
      pPlotWindow->setWindowState(Qt::WindowMaximized);
    }
  } else {
    MainWindow::instance()->getPlotWindowContainer()->setViewMode(QMdiArea::TabbedView);
  }

  mpSettings->setValue("curvestyle/pattern", mpPlottingPage->getCurvePattern());
  mpSettings->setValue("curvestyle/thickness", mpPlottingPage->getCurveThickness());
  // save variable filter interval
  mpSettings->setValue("variableFilter/interval", mpPlottingPage->getFilterIntervalSpinBox()->value());
  MainWindow::instance()->getVariablesWidget()->getTreeSearchFilters()->getFilterTimer()->setInterval(mpPlottingPage->getFilterIntervalSpinBox()->value() * 1000);
  // save plot font sizes
  mpSettings->setValue("plotting/titleFontSize", mpPlottingPage->getTitleFontSizeSpinBox()->value());
  mpSettings->setValue("plotting/verticalAxisTitleFontSize", mpPlottingPage->getVerticalAxisTitleFontSizeSpinBox()->value());
  mpSettings->setValue("plotting/verticalAxisNumbersFontSize", mpPlottingPage->getVerticalAxisNumbersFontSizeSpinBox()->value());
  mpSettings->setValue("plotting/horizontalAxisTitleFontSize", mpPlottingPage->getHorizontalAxisTitleFontSizeSpinBox()->value());
  mpSettings->setValue("plotting/horizontalAxisNumbersFontSize", mpPlottingPage->getHorizontalAxisNumbersFontSizeSpinBox()->value());
  mpSettings->setValue("plotting/footerFontSize", mpPlottingPage->getFooterFontSizeSpinBox()->value());
  mpSettings->setValue("plotting/legendFontSize", mpPlottingPage->getLegendFontSizeSpinBox()->value());
}

//! Saves the Figaro section settings to omedit.ini
void OptionsDialog::saveFigaroSettings()
{
  mpSettings->setValue("figaro/databasefile", mpFigaroPage->getFigaroDatabaseFileTextBox()->text());
  mpSettings->setValue("figaro/options", mpFigaroPage->getFigaroOptionsTextBox()->text());
  mpSettings->setValue("figaro/process", mpFigaroPage->getFigaroProcessTextBox()->text());
}

/*!
  Saves the Debugger section settings to omedit.ini
  */
void OptionsDialog::saveDebuggerSettings()
{
  mpSettings->beginGroup("algorithmicDebugger");
  mpSettings->setValue("GDBPath", mpDebuggerPage->getGDBPathForSettings());
  mpSettings->setValue("GDBCommandTimeout", mpDebuggerPage->getGDBCommandTimeoutSpinBox()->value());
  mpSettings->setValue("GDBOutputLimit", mpDebuggerPage->getGDBOutputLimitSpinBox()->value());
  mpSettings->setValue("displayCFrames", mpDebuggerPage->getDisplayCFramesCheckBox()->isChecked());
  mpSettings->setValue("displayUnknownFrames", mpDebuggerPage->getDisplayUnknownFramesCheckBox()->isChecked());
  MainWindow::instance()->getStackFramesWidget()->getStackFramesTreeWidget()->updateStackFrames();
  mpSettings->setValue("clearOutputOnNewRun", mpDebuggerPage->getClearOutputOnNewRunCheckBox()->isChecked());
  mpSettings->setValue("clearLogOnNewRun", mpDebuggerPage->getClearLogOnNewRunCheckBox()->isChecked());
  mpSettings->endGroup();
  mpSettings->beginGroup("transformationalDebugger");
  mpSettings->setValue("alwaysShowTransformationalDebugger", mpDebuggerPage->getAlwaysShowTransformationsCheckBox()->isChecked());
  mpSettings->setValue("generateOperations", mpDebuggerPage->getGenerateOperationsCheckBox()->isChecked());
  if (mpDebuggerPage->getGenerateOperationsCheckBox()->isChecked()) {
    MainWindow::instance()->getOMCProxy()->setCommandLineOptions("-d=infoXmlOperations");
  }
  mpSettings->endGroup();
}

/*!
 * \brief OptionsDialog::saveFMISettings
 * Saves the FMI section settings to omedit.ini
 */
void OptionsDialog::saveFMISettings()
{
  mpSettings->setValue("FMIExport/Version", mpFMIPage->getFMIExportVersion());
  mpSettings->setValue("FMIExport/Type", mpFMIPage->getFMIExportType());
  mpSettings->setValue("FMIExport/FMUName", mpFMIPage->getFMUNameTextBox()->text());
  mpSettings->setValue("FMIExport/MoveFMU", mpFMIPage->getMoveFMUTextBox()->text());
  // save platforms
  QStringList platforms;
  QString linking = mpFMIPage->getLinkingComboBox()->itemData(mpFMIPage->getLinkingComboBox()->currentIndex()).toString();
  platforms.append(linking);
  int i = 0;
  while (QLayoutItem* pLayoutItem = mpFMIPage->getPlatformsGroupBox()->layout()->itemAt(i)) {
    if (dynamic_cast<QCheckBox*>(pLayoutItem->widget())) {
      QCheckBox *pPlatformCheckBox = dynamic_cast<QCheckBox*>(pLayoutItem->widget());
      if (pPlatformCheckBox->isChecked()) {
        platforms.append(pPlatformCheckBox->property(Helper::fmuPlatformNamePropertyId).toString());
      }
    }
    i++;
  }
  mpSettings->setValue("FMIExport/Platforms", platforms);
  mpSettings->setValue("FMIExport/ModelDescriptionFilter", mpFMIPage->getModelDescriptionFiltersComboBox()->currentText());
  mpSettings->setValue("FMIExport/IncludeSourceCode", mpFMIPage->getIncludeSourceCodeCheckBox()->isChecked());
  mpSettings->setValue("FMIImport/DeleteFMUDirectoyAndModel", mpFMIPage->getDeleteFMUDirectoryAndModelCheckBox()->isChecked());
}

/*!
 * \brief OptionsDialog::saveTLMSettings
 * Saves the TLM settings in omedit.ini
 */
void OptionsDialog::saveTLMSettings()
{
  // read TLM Path
  mpSettings->setValue("TLM/PluginPath", mpTLMPage->getTLMPluginPathTextBox()->text());
  // save the TLM Manager Process
  mpSettings->setValue("TLM/ManagerProcess", mpTLMPage->getTLMManagerProcessTextBox()->text());
  // save the TLM Monitor Process
  mpSettings->setValue("TLM/MonitorProcess", mpTLMPage->getTLMMonitorProcessTextBox()->text());
}

/*!
 * \brief OptionsDialog::saveOMSimulatorSettings
 * Saves the OMSimulator settings in omedit.ini
 */
void OptionsDialog::saveOMSimulatorSettings()
{
  // set command line options
  mpSettings->setValue("OMSimulator/commandLineOptions", mpOMSimulatorPage->getCommandLineOptionsTextBox()->text());
  // first clear all the command line options and then set the new
  OMSProxy::instance()->setCommandLineOption("--clearAllOptions");
  OMSProxy::instance()->setCommandLineOption(mpOMSimulatorPage->getCommandLineOptionsTextBox()->text());
  // set working directory
  OMSProxy::instance()->setWorkingDirectory(mpGeneralSettingsPage->getWorkingDirectory());
  // set logging level
  mpSettings->setValue("OMSimulator/loggingLevel", mpOMSimulatorPage->getLoggingLevelComboBox()->itemData(mpOMSimulatorPage->getLoggingLevelComboBox()->currentIndex()).toInt());
  OMSProxy::instance()->setLoggingLevel(mpOMSimulatorPage->getLoggingLevelComboBox()->itemData(mpOMSimulatorPage->getLoggingLevelComboBox()->currentIndex()).toInt());
}

/*!
 * \brief OptionsDialog::saveTraceabilitySettings
 * Saves the traceability settings in omedit.ini
 */
void OptionsDialog::saveTraceabilitySettings()
{
  // save traceability checkBox
  mpSettings->setValue("traceability/Traceability", mpTraceabilityPage->getTraceabilityGroupBox()->isChecked());
  // save user name
  mpSettings->setValue("traceability/UserName", mpTraceabilityPage->getUserName()->text());
  // save email
  mpSettings->setValue("traceability/Email", mpTraceabilityPage->getEmail()->text());
  // save Git repository
  mpSettings->setValue("traceability/GitRepository", mpTraceabilityPage->getGitRepository()->text());
  // save the traceability daemon IP-Adress
  mpSettings->setValue("traceability/IPAdress", mpTraceabilityPage->getTraceabilityDaemonIpAdress()->text());
  // save the traceability daemon port
  mpSettings->setValue("traceability/Port", mpTraceabilityPage->getTraceabilityDaemonPort()->text());
}
//! Sets up the Options Widget dialog
void OptionsDialog::setUpDialog()
{
  mpOptionsList = new QListWidget;
  mpOptionsList->setItemDelegate(new ItemDelegate(mpOptionsList));
  mpOptionsList->setViewMode(QListView::ListMode);
  mpOptionsList->setMovement(QListView::Static);
  mpOptionsList->setIconSize(QSize(24, 24));
  mpOptionsList->setCurrentRow(0, QItemSelectionModel::Select);
  connect(mpOptionsList, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)), SLOT(changePage(QListWidgetItem*,QListWidgetItem*)));
  // add items to options list
  addListItems();
  // get maximum width for options list
  mpOptionsList->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Expanding);
  int width = mpOptionsList->sizeHintForColumn(0) + mpOptionsList->frameWidth() * 2 + 20;
  if (mpOptionsList->verticalScrollBar()->isVisible()) {
    width += mpOptionsList->verticalScrollBar()->width();
  }
  mpOptionsList->setMaximumWidth(width);
  // create pages
  createPages();
  mpChangesEffectLabel = new Label(tr("* The changes will take effect after restart."));
  mpChangesEffectLabel->setElideMode(Qt::ElideMiddle);
  // Create the buttons
  mpOkButton = new QPushButton(Helper::ok);
  mpOkButton->setAutoDefault(true);
  connect(mpOkButton, SIGNAL(clicked()), SLOT(saveSettings()));
  mpCancelButton = new QPushButton(Helper::cancel);
  mpCancelButton->setAutoDefault(false);
  connect(mpCancelButton, SIGNAL(clicked()), SLOT(reject()));
  mpResetButton = new QPushButton(Helper::reset);
  mpResetButton->setAutoDefault(false);
  connect(mpResetButton, SIGNAL(clicked()), SLOT(reset()));
  mpButtonBox = new QDialogButtonBox(Qt::Horizontal);
  mpButtonBox->addButton(mpOkButton, QDialogButtonBox::ActionRole);
  mpButtonBox->addButton(mpResetButton, QDialogButtonBox::ActionRole);
  mpButtonBox->addButton(mpCancelButton, QDialogButtonBox::ActionRole);
  QHBoxLayout *horizontalLayout = new QHBoxLayout;
  horizontalLayout->addWidget(mpOptionsList);
  mpPagesWidgetScrollArea = new QScrollArea;
  mpPagesWidgetScrollArea->setWidgetResizable(true);
  mpPagesWidgetScrollArea->setWidget(mpPagesWidget);
  horizontalLayout->addWidget(mpPagesWidgetScrollArea);
  // Create a layout
  QGridLayout *mainLayout = new QGridLayout;
  mainLayout->addLayout(horizontalLayout, 0, 0, 1, 2);
  mainLayout->addWidget(mpChangesEffectLabel, 1, 0);
  mainLayout->addWidget(mpButtonBox, 1, 1, Qt::AlignRight);
  setLayout(mainLayout);
}

//! Adds items to the list view of Options Widget
void OptionsDialog::addListItems()
{
  // General Settings Item
  QListWidgetItem *pGeneralSettingsItem = new QListWidgetItem(mpOptionsList);
  pGeneralSettingsItem->setIcon(QIcon(":/Resources/icons/general.svg"));
  pGeneralSettingsItem->setText(tr("General"));
  mpOptionsList->item(0)->setSelected(true);
  // Libraries Item
  QListWidgetItem *pLibrariesItem = new QListWidgetItem(mpOptionsList);
  pLibrariesItem->setIcon(QIcon(":/Resources/icons/libraries.svg"));
  pLibrariesItem->setText(Helper::libraries);
  // Text Editor Item
  QListWidgetItem *pTextEditorItem = new QListWidgetItem(mpOptionsList);
  pTextEditorItem->setIcon(QIcon(":/Resources/icons/modeltext.svg"));
  pTextEditorItem->setText(tr("Text Editor"));
  // Modelica Editor Item
  QListWidgetItem *pModelicaEditorItem = new QListWidgetItem(mpOptionsList);
  pModelicaEditorItem->setIcon(QIcon(":/Resources/icons/modeltext.svg"));
  pModelicaEditorItem->setText(tr("Modelica Editor"));
  // MetaModelica Editor Item
  QListWidgetItem *pMetaModelicaEditorItem = new QListWidgetItem(mpOptionsList);
  pMetaModelicaEditorItem->setIcon(QIcon(":/Resources/icons/modeltext.svg"));
  pMetaModelicaEditorItem->setText(tr("MetaModelica Editor"));
  // CompositeModel Editor Item
  QListWidgetItem *pCompositeModelEditorItem = new QListWidgetItem(mpOptionsList);
  pCompositeModelEditorItem->setIcon(QIcon(":/Resources/icons/modeltext.svg"));
  pCompositeModelEditorItem->setText(tr("CompositeModel Editor"));
  // SSP Editor Item
  QListWidgetItem *pOMSimulatorEditorItem = new QListWidgetItem(mpOptionsList);
  pOMSimulatorEditorItem->setIcon(QIcon(":/Resources/icons/modeltext.svg"));
  pOMSimulatorEditorItem->setText(tr("SSP Editor"));
  // C/C++ Editor Item
  QListWidgetItem *pCEditorItem = new QListWidgetItem(mpOptionsList);
  pCEditorItem->setIcon(QIcon(":/Resources/icons/modeltext.svg"));
  pCEditorItem->setText(tr("C/C++ Editor"));
  // HTML Editor Item
  QListWidgetItem *pHTMLEditorItem = new QListWidgetItem(mpOptionsList);
  pHTMLEditorItem->setIcon(QIcon(":/Resources/icons/modeltext.svg"));
  pHTMLEditorItem->setText(tr("HTML Editor"));
  // Graphical Views Item
  QListWidgetItem *pGraphicalViewsItem = new QListWidgetItem(mpOptionsList);
  pGraphicalViewsItem->setIcon(QIcon(":/Resources/icons/modeling.png"));
  pGraphicalViewsItem->setText(tr("Graphical Views"));
  // Simulation Item
  QListWidgetItem *pSimulationItem = new QListWidgetItem(mpOptionsList);
  pSimulationItem->setIcon(QIcon(":/Resources/icons/simulate.svg"));
  pSimulationItem->setText(Helper::simulation);
  // Messages Item
  QListWidgetItem *pMessagesItem = new QListWidgetItem(mpOptionsList);
  pMessagesItem->setIcon(QIcon(":/Resources/icons/messages.svg"));
  pMessagesItem->setText(tr("Messages"));
  // Notifications Item
  QListWidgetItem *pNotificationsItem = new QListWidgetItem(mpOptionsList);
  pNotificationsItem->setIcon(QIcon(":/Resources/icons/notificationicon.svg"));
  pNotificationsItem->setText(tr("Notifications"));
  // Pen Style Item
  QListWidgetItem *pLineStyleItem = new QListWidgetItem(mpOptionsList);
  pLineStyleItem->setIcon(QIcon(":/Resources/icons/linestyle.svg"));
  pLineStyleItem->setText(Helper::lineStyle);
  // Brush Style Item
  QListWidgetItem *pFillStyleItem = new QListWidgetItem(mpOptionsList);
  pFillStyleItem->setIcon(QIcon(":/Resources/icons/fillstyle.svg"));
  pFillStyleItem->setText(Helper::fillStyle);
  // Plotting Item
  QListWidgetItem *pPlottingItem = new QListWidgetItem(mpOptionsList);
  pPlottingItem->setIcon(QIcon(":/Resources/icons/omplot.png"));
  pPlottingItem->setText(tr("Plotting"));
  // Figaro Item
  QListWidgetItem *pFigaroItem = new QListWidgetItem(mpOptionsList);
  pFigaroItem->setIcon(QIcon(":/Resources/icons/console.svg"));
  pFigaroItem->setText(Helper::figaro);
  // Debugger Item
  QListWidgetItem *pDebuggerItem = new QListWidgetItem(mpOptionsList);
  pDebuggerItem->setIcon(QIcon(":/Resources/icons/debugger.svg"));
  pDebuggerItem->setText(tr("Debugger"));
  // FMI Item
  QListWidgetItem *pFMIItem = new QListWidgetItem(mpOptionsList);
  pFMIItem->setIcon(QIcon(":/Resources/icons/fmi.svg"));
  pFMIItem->setText(tr("FMI"));
  // TLM Item
  QListWidgetItem *pTLMItem = new QListWidgetItem(mpOptionsList);
  pTLMItem->setIcon(QIcon(":/Resources/icons/tlm-icon.svg"));
  pTLMItem->setText(tr("OMTLMSimulator"));
  // OMSimulator Item
  QListWidgetItem *pOMSimulatorItem = new QListWidgetItem(mpOptionsList);
  pOMSimulatorItem->setIcon(QIcon(":/Resources/icons/tlm-icon.svg"));
  pOMSimulatorItem->setText(tr("OMSimulator/SSP"));
  // Traceability Item
  QListWidgetItem *pTraceabilityItem = new QListWidgetItem(mpOptionsList);
  pTraceabilityItem->setIcon(QIcon(":/Resources/icons/traceability.svg"));
  pTraceabilityItem->setText(tr("Traceability"));
}

//! Creates pages for the Options Widget. The pages are created as stacked widget and are mapped with mpOptionsList.
void OptionsDialog::createPages()
{
  mpPagesWidget = new QStackedWidget;
  mpPagesWidget->setContentsMargins(5, 2, 5, 2);
  mpPagesWidget->addWidget(mpGeneralSettingsPage);
  mpPagesWidget->addWidget(mpLibrariesPage);
  mpPagesWidget->addWidget(mpTextEditorPage);
  mpPagesWidget->addWidget(mpModelicaEditorPage);
  mpPagesWidget->addWidget(mpMetaModelicaEditorPage);
  mpPagesWidget->addWidget(mpCompositeModelEditorPage);
  mpPagesWidget->addWidget(mpOMSimulatorEditorPage);
  mpPagesWidget->addWidget(mpCEditorPage);
  mpPagesWidget->addWidget(mpHTMLEditorPage);
  mpPagesWidget->addWidget(mpGraphicalViewsPage);
  mpPagesWidget->addWidget(mpSimulationPage);
  mpPagesWidget->addWidget(mpMessagesPage);
  mpPagesWidget->addWidget(mpNotificationsPage);
  mpPagesWidget->addWidget(mpLineStylePage);
  mpPagesWidget->addWidget(mpFillStylePage);
  mpPagesWidget->addWidget(mpPlottingPage);
  mpPagesWidget->addWidget(mpFigaroPage);
  mpPagesWidget->addWidget(mpDebuggerPage);
  mpPagesWidget->addWidget(mpFMIPage);
  mpPagesWidget->addWidget(mpTLMPage);
  mpPagesWidget->addWidget(mpOMSimulatorPage);
  mpPagesWidget->addWidget(mpTraceabilityPage);
}

/*!
  Saves the OptionsDialog geometry to omedit.ini file.
  */
void OptionsDialog::saveDialogGeometry()
{
  /* save the window geometry. */
  if (mpGeneralSettingsPage->getPreserveUserCustomizations()) {
    mpSettings->setValue("OptionsDialog/geometry", saveGeometry());
  }
}

/*!
 * \brief OptionsDialog::show
 * Reimplementation of QDialog::show method.
 */
void OptionsDialog::show()
{
  /* restore the window geometry. */
  if (mpGeneralSettingsPage->getPreserveUserCustomizations()) {
    restoreGeometry(mpSettings->value("OptionsDialog/geometry").toByteArray());
  }
  setVisible(true);
}

/*!
 * \brief OptionsDialog::getTabSettings
 * Returns a TabSettings
 * \return
 */
TabSettings OptionsDialog::getTabSettings()
{
  TabSettings tabSettings;
  tabSettings.setTabPolicy(mpTextEditorPage->getTabPolicyComboBox()->itemData(mpTextEditorPage->getTabPolicyComboBox()->currentIndex()).toInt());
  tabSettings.setTabSize(mpTextEditorPage->getTabSizeSpinBox()->value());
  tabSettings.setIndentSize(mpTextEditorPage->getIndentSpinBox()->value());
  return tabSettings;
}

/*!
 * \brief OptionsDialog::changePage
 * Change the page in Options Widget when the mpOptionsList currentItemChanged Signal is raised.
 * \param current
 * \param previous
 */
void OptionsDialog::changePage(QListWidgetItem *current, QListWidgetItem *previous)
{
  if (!current) {
    current = previous;
  }
  mpPagesWidget->setCurrentIndex(mpOptionsList->row(current));
  /* ticket:4345 reset the scrollbars to top */
  mpPagesWidgetScrollArea->verticalScrollBar()->setValue(0);
  mpPagesWidgetScrollArea->horizontalScrollBar()->setValue(0);
}

//! Reimplementation of QWidget's reject function. If user reject the settings then set them back to original.
void OptionsDialog::reject()
{
  // read the old settings from the file
  readSettings();
  saveDialogGeometry();
  QDialog::reject();
}

void OptionsDialog::reset()
{
  const QString title = tr("Reset to default");
  const QString text0 = tr("Are you sure that you want to reset OMEdit? This operation can not be undone. ");
  const QString textWithLink = tr(("Please back up your settings "
                                   + QString("<a href='%1'>file</a>").arg(mpSettings->fileName())
                                   + " before proceeding, restart to have the changes take effect.").toUtf8().constData());
  const QString text = text0 + textWithLink;
  QMessageBox* pResetMessageBox = new QMessageBox();
  pResetMessageBox->setTextFormat(Qt::RichText);
  pResetMessageBox->setWindowTitle(title);
  pResetMessageBox->setText(text);
  const QMessageBox::StandardButton reply = pResetMessageBox->question(this, title, text, QMessageBox::Ok | QMessageBox::Cancel);
  if (reply == QMessageBox::Ok) {
    mpSettings->clear();
    mpSettings->sync();
    accept();
    destroy();
 }
  delete pResetMessageBox;
}

//! Saves the settings to omedit.ini file.
void OptionsDialog::saveSettings()
{
  saveGeneralSettings();
  saveLibrariesSettings();
  saveTextEditorSettings();
  saveModelicaEditorSettings();
  emit modelicaEditorSettingsChanged();
  saveMetaModelicaEditorSettings();
  emit metaModelicaEditorSettingsChanged();
  saveCompositeModelEditorSettings();
  emit compositeModelEditorSettingsChanged();
  saveOMSimulatorEditorSettings();
  emit omsimulatorEditorSettingsChanged();
  saveCEditorSettings();
  emit cEditorSettingsChanged();
  saveHTMLEditorSettings();
  emit HTMLEditorSettingsChanged();
  saveGraphicalViewsSettings();
  saveSimulationSettings();
  saveMessagesSettings();
  saveNotificationsSettings();
  saveLineStyleSettings();
  saveFillStyleSettings();
  savePlottingSettings();
  saveFigaroSettings();
  saveDebuggerSettings();
  saveFMISettings();
  saveTLMSettings();
  saveOMSimulatorSettings();
  saveTraceabilitySettings();
  // emit the signal so that all text editors can set settings & line wrapping mode
  emit textSettingsChanged();
  mpSettings->sync();
  saveDialogGeometry();
  accept();
}

//! @class GeneralSettingsPage
//! @brief Creates an interface for genaral settings.

//! Constructor
//! @param pOptionsDialog is the pointer to OptionsDialog
GeneralSettingsPage::GeneralSettingsPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  mpGeneralSettingsGroupBox = new QGroupBox(Helper::general);
  // Language Option
  mpLanguageLabel = new Label(tr("Language: *"));
  mpLanguageComboBox = new QComboBox;
  mpLanguageComboBox->addItem(tr("Auto Detected"), "");
  /* Slow sorting, but works using regular Qt functions */
  QMap<QString, QLocale> map;
  map.insert(tr("Chinese").append(" (zh_CN)"), QLocale(QLocale::Chinese));
  map.insert(tr("English").append(" (en)"), QLocale(QLocale::English));
  map.insert(tr("French").append(" (fr)"), QLocale(QLocale::French));
  map.insert(tr("German").append(" (de)"), QLocale(QLocale::German));
  map.insert(tr("Italian").append(" (it)"), QLocale(QLocale::Italian));
  map.insert(tr("Japanese").append(" (ja)"), QLocale(QLocale::Japanese));
  map.insert(tr("Romanian").append(" (ro)"), QLocale(QLocale::Romanian));
  map.insert(tr("Russian").append(" (ru)"), QLocale(QLocale::Russian));
  map.insert(tr("Spanish").append(" (es)"), QLocale(QLocale::Spanish));
  map.insert(tr("Swedish").append(" (sv)"), QLocale(QLocale::Swedish));
  QStringList keys(map.keys());
  keys.sort();
  foreach (const QString &key, keys) {
    QLocale locale = map[key];
    mpLanguageComboBox->addItem(key, locale);
  }
  // Working Directory
  mpWorkingDirectoryLabel = new Label(Helper::workingDirectory);
  mpWorkingDirectoryTextBox = new QLineEdit(MainWindow::instance()->getOMCProxy()->changeDirectory());
  mpWorkingDirectoryBrowseButton = new QPushButton(Helper::browse);
  mpWorkingDirectoryBrowseButton->setAutoDefault(false);
  connect(mpWorkingDirectoryBrowseButton, SIGNAL(clicked()), SLOT(selectWorkingDirectory()));
  // toolbar icon size
  mpToolbarIconSizeLabel = new Label(tr("Toolbar Icon Size: *"));
  mpToolbarIconSizeSpinBox = new QSpinBox;
  mpToolbarIconSizeSpinBox->setMinimum(16); // icons smaller than 16.......naaaaahhhh!!!!!
  mpToolbarIconSizeSpinBox->setValue(24);
  // Store Customizations Option
  mpPreserveUserCustomizations = new QCheckBox(tr("Preserve User's GUI Customizations"));
  mpPreserveUserCustomizations->setChecked(true);
  // terminal command
  mpTerminalCommandLabel = new Label(tr("Terminal Command:"));
  mpTerminalCommandTextBox = new QLineEdit;
#ifdef Q_OS_WIN32
  mpTerminalCommandTextBox->setText("cmd.exe");
#elif defined(Q_OS_MAC)
  mpTerminalCommandTextBox->setText("");
#else
  mpTerminalCommandTextBox->setText("");
#endif
  mpTerminalCommandBrowseButton = new QPushButton(Helper::browse);
  mpTerminalCommandBrowseButton->setAutoDefault(false);
  connect(mpTerminalCommandBrowseButton, SIGNAL(clicked()), SLOT(selectTerminalCommand()));
  // terminal command args
  mpTerminalCommandArgumentsLabel = new Label(tr("Terminal Command Arguments:"));
  mpTerminalCommandArgumentsTextBox = new QLineEdit;
  // hide variables browser checkbox
  mpHideVariablesBrowserCheckBox = new QCheckBox(tr("Hide Variables Browser"));
  mpHideVariablesBrowserCheckBox->setToolTip(tr("Hides the variable browser when switching away from plotting perspective."));
  mpHideVariablesBrowserCheckBox->setChecked(true);
  // activate access annotation
  mpActivateAccessAnnotationsLabel = new Label(tr("Activate Access Annotations *"));
  mpActivateAccessAnnotationsComboBox = new QComboBox;
  mpActivateAccessAnnotationsComboBox->addItem(tr("Always"), GeneralSettingsPage::Always);
  mpActivateAccessAnnotationsComboBox->addItem(tr("When loading .mol file(s)"), GeneralSettingsPage::Loading);
  mpActivateAccessAnnotationsComboBox->addItem(tr("Never"), GeneralSettingsPage::Never);
  mpActivateAccessAnnotationsComboBox->setCurrentIndex(1);
  mpActivateAccessAnnotationsComboBox->setToolTip(tr("<html><head/><body>"
                                                     "<p>Options for handling of access annotations:</p>"
                                                     "<ul><li><i>Always:</i> Activates the access annotations even for the non-encrypted libraries.</li>"
                                                     "<li><i>When loading .mol file(s):</i> Activates the access annotations even if the .mol contains a non-encrypted library.</li>"
                                                     "<li><i>Never:</i> Deactivates access annotations except for encrypted libraries.</li></ul>"
                                                     "</body></html>"));
  // create backup file
  mpCreateBackupFileCheckbox = new QCheckBox(tr("Create a model.bak-mo backup file when deleting a model."));
  mpCreateBackupFileCheckbox->setChecked(true);
  /* Display errors/warnings when new instantiation fails in evaluating graphical annotations */
  mpDisplayNFAPIErrorsWarningsCheckBox = new QCheckBox(tr("Display errors/warnings when instantiating the graphical annotations"));
  // set the layout of general settings group
  QGridLayout *pGeneralSettingsLayout = new QGridLayout;
  pGeneralSettingsLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pGeneralSettingsLayout->addWidget(mpLanguageLabel, 0, 0);
  pGeneralSettingsLayout->addWidget(mpLanguageComboBox, 0, 1, 1, 2);
  pGeneralSettingsLayout->addWidget(mpWorkingDirectoryLabel, 1, 0);
  pGeneralSettingsLayout->addWidget(mpWorkingDirectoryTextBox, 1, 1);
  pGeneralSettingsLayout->addWidget(mpWorkingDirectoryBrowseButton, 1, 2);
  pGeneralSettingsLayout->addWidget(mpToolbarIconSizeLabel, 2, 0);
  pGeneralSettingsLayout->addWidget(mpToolbarIconSizeSpinBox, 2, 1, 1, 2);
  pGeneralSettingsLayout->addWidget(mpPreserveUserCustomizations, 3, 0, 1, 3);
  pGeneralSettingsLayout->addWidget(mpTerminalCommandLabel, 4, 0);
  pGeneralSettingsLayout->addWidget(mpTerminalCommandTextBox, 4, 1);
  pGeneralSettingsLayout->addWidget(mpTerminalCommandBrowseButton, 4, 2);
  pGeneralSettingsLayout->addWidget(mpTerminalCommandArgumentsLabel, 5, 0);
  pGeneralSettingsLayout->addWidget(mpTerminalCommandArgumentsTextBox, 5, 1, 1, 2);
  pGeneralSettingsLayout->addWidget(mpHideVariablesBrowserCheckBox, 6, 0, 1, 3);
  pGeneralSettingsLayout->addWidget(mpActivateAccessAnnotationsLabel, 7, 0);
  pGeneralSettingsLayout->addWidget(mpActivateAccessAnnotationsComboBox, 7, 1, 1, 2);
  pGeneralSettingsLayout->addWidget(mpCreateBackupFileCheckbox, 8, 0, 1, 3);
  pGeneralSettingsLayout->addWidget(mpDisplayNFAPIErrorsWarningsCheckBox, 9, 0, 1, 3);
  mpGeneralSettingsGroupBox->setLayout(pGeneralSettingsLayout);
  // Libraries Browser group box
  mpLibrariesBrowserGroupBox = new QGroupBox(tr("Libraries Browser"));
  // library icon size
  mpLibraryIconSizeLabel = new Label(tr("Library Icon Size: *"));
  mpLibraryIconSizeSpinBox = new QSpinBox;
  mpLibraryIconSizeSpinBox->setMinimum(16);
  mpLibraryIconSizeSpinBox->setValue(24);
  // library icon max. text length, value is set later
  mpLibraryIconTextLengthLabel = new Label(tr("Max. Library Icon Text Length to Show: *"));
  mpLibraryIconTextLengthSpinBox = new QSpinBox;
  mpLibraryIconTextLengthSpinBox->setMinimum(0);
  // show protected classes
  mpShowProtectedClasses = new QCheckBox(tr("Show Protected Classes"));
  // show hidden classes
  mpShowHiddenClasses = new QCheckBox(tr("Show Hidden Classes (Ignores the annotation(Protection(access = Access.hide)))"));
  // Libraries Browser group box layout
  QGridLayout *pLibrariesBrowserLayout = new QGridLayout;
  pLibrariesBrowserLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pLibrariesBrowserLayout->setColumnStretch(1, 1);
  pLibrariesBrowserLayout->addWidget(mpLibraryIconSizeLabel, 0, 0);
  pLibrariesBrowserLayout->addWidget(mpLibraryIconSizeSpinBox, 0, 1);
  pLibrariesBrowserLayout->addWidget(mpLibraryIconTextLengthLabel, 1, 0);
  pLibrariesBrowserLayout->addWidget(mpLibraryIconTextLengthSpinBox, 1, 1);
  pLibrariesBrowserLayout->addWidget(mpShowProtectedClasses, 2, 0, 1, 2);
  pLibrariesBrowserLayout->addWidget(mpShowHiddenClasses, 3, 0, 1, 2);
  mpLibrariesBrowserGroupBox->setLayout(pLibrariesBrowserLayout);
  // Auto Save
  mpEnableAutoSaveGroupBox = new QGroupBox(tr("Enable Auto Save"));
  mpEnableAutoSaveGroupBox->setToolTip("Auto save feature is experimental. If you encounter unexpected crashes then disable it.");
  mpEnableAutoSaveGroupBox->setCheckable(true);
  mpEnableAutoSaveGroupBox->setChecked(true);
  mpAutoSaveIntervalLabel = new Label(tr("Auto Save Interval:"));
  mpAutoSaveIntervalSpinBox = new QSpinBox;
  mpAutoSaveIntervalSpinBox->setSuffix(tr(" seconds"));
  mpAutoSaveIntervalSpinBox->setRange(60, std::numeric_limits<int>::max());
  mpAutoSaveIntervalSpinBox->setSingleStep(30);
  mpAutoSaveIntervalSpinBox->setValue(300);
  mpAutoSaveSecondsLabel = new Label;
  connect(mpAutoSaveIntervalSpinBox, SIGNAL(valueChanged(int)), SLOT(autoSaveIntervalValueChanged(int)));
  // calculate the auto save interval seconds.
  autoSaveIntervalValueChanged(mpAutoSaveIntervalSpinBox->value());
  // Auto Save layout
  QGridLayout *pAutoSaveGridLayout = new QGridLayout;
  pAutoSaveGridLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pAutoSaveGridLayout->addWidget(mpAutoSaveIntervalLabel, 0, 0);
  pAutoSaveGridLayout->addWidget(mpAutoSaveIntervalSpinBox, 0, 1);
  pAutoSaveGridLayout->addWidget(mpAutoSaveSecondsLabel, 0, 2);
  mpEnableAutoSaveGroupBox->setLayout(pAutoSaveGridLayout);
  // Welcome Page
  mpWelcomePageGroupBox = new QGroupBox(tr("Welcome Page"));
  mpHorizontalViewRadioButton = new QRadioButton(tr("Horizontal View"));
  mpHorizontalViewRadioButton->setChecked(true);
  mpVerticalViewRadioButton = new QRadioButton(tr("Vertical View"));
  QButtonGroup *pWelcomePageViewButtons = new QButtonGroup;
  pWelcomePageViewButtons->addButton(mpHorizontalViewRadioButton);
  pWelcomePageViewButtons->addButton(mpVerticalViewRadioButton);
  // plotting view radio buttons layout
  QHBoxLayout *pWelcomePageViewButtonsLayout = new QHBoxLayout;
  pWelcomePageViewButtonsLayout->addWidget(mpHorizontalViewRadioButton);
  pWelcomePageViewButtonsLayout->addWidget(mpVerticalViewRadioButton);
  // Show/hide latest news checkbox
  mpShowLatestNewsCheckBox = new QCheckBox(tr("Show Latest News"));
  mpShowLatestNewsCheckBox->setChecked(true);
  // Welcome Page layout
  QGridLayout *pWelcomePageGridLayout = new QGridLayout;
  pWelcomePageGridLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pWelcomePageGridLayout->addLayout(pWelcomePageViewButtonsLayout, 0, 0);
  pWelcomePageGridLayout->addWidget(mpShowLatestNewsCheckBox, 1, 0);
  mpWelcomePageGroupBox->setLayout(pWelcomePageGridLayout);

  // Optional Features Box
  mpOptionalFeaturesGroupBox = new QGroupBox(tr("Optional Features"));
  // handle replaceable support
  mpReplaceableSupport = new QCheckBox(tr("Enable Replaceable Support *"));
  //! @todo Remove this once we enable this bydefault in OMC.
  /* Enable new instantiation use in OMC API */
  mpEnableNewInstantiationAPICheckBox = new QCheckBox(tr("Enable new frontend use in the OMC API (faster GUI response)"));
  mpEnableNewInstantiationAPICheckBox->setChecked(true);
  // Optional Features Layout
  QGridLayout *pOptionalFeaturesLayout = new QGridLayout;
  pOptionalFeaturesLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pOptionalFeaturesLayout->addWidget(mpReplaceableSupport, 0, 0);
  pOptionalFeaturesLayout->addWidget(mpEnableNewInstantiationAPICheckBox, 1, 0);
  mpOptionalFeaturesGroupBox->setLayout(pOptionalFeaturesLayout);
  // set the layout
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pMainLayout->addWidget(mpGeneralSettingsGroupBox);
  pMainLayout->addWidget(mpLibrariesBrowserGroupBox);
  pMainLayout->addWidget(mpEnableAutoSaveGroupBox);
  pMainLayout->addWidget(mpWelcomePageGroupBox);
  pMainLayout->addWidget(mpOptionalFeaturesGroupBox);
  setLayout(pMainLayout);
}

/*!
 * \brief GeneralSettingsPage::getWelcomePageView
 * Returns the WelcomePageWidget orientation.
 * \return
 */
int GeneralSettingsPage::getWelcomePageView()
{
  if (mpHorizontalViewRadioButton->isChecked()) {
    return 1;
  } else if (mpVerticalViewRadioButton->isChecked()) {
    return 2;
  } else {
    return 0;
  }
}

/*!
 * \brief GeneralSettingsPage::setWelcomePageView
 * Sets the WelcomePageWidget orientation.
 * \param view
 */
void GeneralSettingsPage::setWelcomePageView(int view)
{
  switch (view) {
    case 2:
      mpVerticalViewRadioButton->setChecked(true);
      break;
    case 1:
    default:
      mpHorizontalViewRadioButton->setChecked(true);
      break;
  }
}

/*!
 * \brief GeneralSettingsPage::selectWorkingDirectory
 * Slot activated when mpWorkingDirectoryBrowseButton clicked signal is raised.
 * Allows user to choose a new working directory.
 */
void GeneralSettingsPage::selectWorkingDirectory()
{
  mpWorkingDirectoryTextBox->setText(StringHandler::getExistingDirectory(this, QString("%1 - %2").arg(Helper::applicationName)
                                                                         .arg(Helper::chooseDirectory), NULL));
}

/*!
 * \brief GeneralSettingsPage::selectTerminalCommand
 * Slot activated when mpTerminalCommandBrowseButton clicked signal is raised.
 * Allows user to select a new terminal command.
 */
void GeneralSettingsPage::selectTerminalCommand()
{
  mpTerminalCommandTextBox->setText(StringHandler::getOpenFileName(this, QString("%1 - %2").arg(Helper::applicationName)
                                                                   .arg(Helper::chooseFile), NULL, NULL, NULL));
}

/*!
 * \brief GeneralSettingsPage::autoSaveIntervalValueChanged
 * Slot activated when mpAutoSaveIntervalSpinBox valueChanged signal is raised.
 * \param value
 */
void GeneralSettingsPage::autoSaveIntervalValueChanged(int value)
{
  mpAutoSaveSecondsLabel->setText(tr("(%1 minute(s))").arg((double)value/60));
}

//! @class LibrariesPage
//! @brief Creates an interface for Libraries settings.

//! Constructor
//! @param pOptionsDialog is the pointer to OptionsDialog
LibrariesPage::LibrariesPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  // system libraries groupbox
  mpSystemLibrariesGroupBox = new QGroupBox(tr("System Libraries *"));
  // system libraries note
  mpSystemLibrariesNoteLabel = new Label(tr("The system libraries are read from the MODELICAPATH and are always read-only."));
  mpSystemLibrariesNoteLabel->setElideMode(Qt::ElideMiddle);
  // MODELICAPATH
  mpModelicaPathLabel = new Label(QString("MODELICAPATH = ").append(Helper::OpenModelicaLibrary));
  mpModelicaPathLabel->setElideMode(Qt::ElideMiddle);
  // system libraries tree
  mpSystemLibrariesTree = new QTreeWidget;
  mpSystemLibrariesTree->setItemDelegate(new ItemDelegate(mpSystemLibrariesTree));
  mpSystemLibrariesTree->setIndentation(0);
  mpSystemLibrariesTree->setColumnCount(2);
  mpSystemLibrariesTree->setTextElideMode(Qt::ElideMiddle);
  QStringList systemLabels;
  systemLabels << tr("Name") << Helper::version;
  mpSystemLibrariesTree->setHeaderLabels(systemLabels);
  connect(mpSystemLibrariesTree, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)), SLOT(openEditSystemLibrary()));
  // system libraries buttons
  mpAddSystemLibraryButton = new QPushButton(Helper::add);
  mpAddSystemLibraryButton->setAutoDefault(false);
  connect(mpAddSystemLibraryButton, SIGNAL(clicked()), SLOT(openAddSystemLibrary()));
  mpEditSystemLibraryButton = new QPushButton(Helper::edit);
  mpEditSystemLibraryButton->setAutoDefault(false);
  connect(mpEditSystemLibraryButton, SIGNAL(clicked()), SLOT(openEditSystemLibrary()));
  mpRemoveSystemLibraryButton = new QPushButton(Helper::remove);
  mpRemoveSystemLibraryButton->setAutoDefault(false);
  connect(mpRemoveSystemLibraryButton, SIGNAL(clicked()), SLOT(removeSystemLibrary()));
  // system libraries button box
  mpSystemLibrariesButtonBox = new QDialogButtonBox(Qt::Vertical);
  mpSystemLibrariesButtonBox->addButton(mpAddSystemLibraryButton, QDialogButtonBox::ActionRole);
  mpSystemLibrariesButtonBox->addButton(mpEditSystemLibraryButton, QDialogButtonBox::ActionRole);
  mpSystemLibrariesButtonBox->addButton(mpRemoveSystemLibraryButton, QDialogButtonBox::ActionRole);
  // system libraries groupbox layout
  QGridLayout *pSystemLibrariesLayout = new QGridLayout;
  pSystemLibrariesLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pSystemLibrariesLayout->addWidget(mpSystemLibrariesNoteLabel, 0, 0, 1, 2);
  pSystemLibrariesLayout->addWidget(mpModelicaPathLabel, 1, 0);
  pSystemLibrariesLayout->addWidget(mpSystemLibrariesTree, 2, 0);
  pSystemLibrariesLayout->addWidget(mpSystemLibrariesButtonBox, 2, 1);
  mpSystemLibrariesGroupBox->setLayout(pSystemLibrariesLayout);
  // force Modelica load checkbox
  mpForceModelicaLoadCheckBox = new QCheckBox(tr("Force loading of Modelica Standard Library"));
  mpForceModelicaLoadCheckBox->setToolTip(tr("This will make sure that Modelica and ModelicaReference will always load even if user has removed them from the list of system libraries."));
  mpForceModelicaLoadCheckBox->setChecked(true);
  // force Modelica load checkbox
  mpLoadOpenModelicaOnStartupCheckBox = new QCheckBox(tr("Load OpenModelica library on startup"));
  mpLoadOpenModelicaOnStartupCheckBox->setChecked(true);
  // user libraries groupbox
  mpUserLibrariesGroupBox = new QGroupBox(tr("User Libraries *"));
  // user libraries tree
  mpUserLibrariesTree = new QTreeWidget;
  mpUserLibrariesTree->setItemDelegate(new ItemDelegate(mpUserLibrariesTree));
  mpUserLibrariesTree->setIndentation(0);
  mpUserLibrariesTree->setColumnCount(2);
  mpUserLibrariesTree->setTextElideMode(Qt::ElideMiddle);
  QStringList userLabels;
  userLabels << tr("Path") << tr("Encoding");
  mpUserLibrariesTree->setHeaderLabels(userLabels);
  connect(mpUserLibrariesTree, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)), SLOT(openEditUserLibrary()));
  // user libraries buttons
  mpAddUserLibraryButton = new QPushButton(Helper::add);
  mpAddUserLibraryButton->setAutoDefault(false);
  connect(mpAddUserLibraryButton, SIGNAL(clicked()), SLOT(openAddUserLibrary()));
  mpEditUserLibraryButton = new QPushButton(Helper::edit);
  mpEditUserLibraryButton->setAutoDefault(false);
  connect(mpEditUserLibraryButton, SIGNAL(clicked()), SLOT(openEditUserLibrary()));
  mpRemoveUserLibraryButton = new QPushButton(Helper::remove);
  mpRemoveUserLibraryButton->setAutoDefault(false);
  connect(mpRemoveUserLibraryButton, SIGNAL(clicked()), SLOT(removeUserLibrary()));
  // user libraries button box
  mpUserLibrariesButtonBox = new QDialogButtonBox(Qt::Vertical);
  mpUserLibrariesButtonBox->addButton(mpAddUserLibraryButton, QDialogButtonBox::ActionRole);
  mpUserLibrariesButtonBox->addButton(mpEditUserLibraryButton, QDialogButtonBox::ActionRole);
  mpUserLibrariesButtonBox->addButton(mpRemoveUserLibraryButton, QDialogButtonBox::ActionRole);
  // user libraries groupbox layout
  QGridLayout *pUserLibrariesLayout = new QGridLayout;
  pUserLibrariesLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pUserLibrariesLayout->addWidget(mpUserLibrariesTree, 0, 0);
  pUserLibrariesLayout->addWidget(mpUserLibrariesButtonBox, 0, 1);
  mpUserLibrariesGroupBox->setLayout(pUserLibrariesLayout);
  // main layout
  QVBoxLayout *layout = new QVBoxLayout;
  layout->setContentsMargins(0, 0, 0, 0);
  layout->addWidget(mpSystemLibrariesGroupBox);
  layout->addWidget(mpForceModelicaLoadCheckBox);
  layout->addWidget(mpLoadOpenModelicaOnStartupCheckBox);
  layout->addWidget(mpUserLibrariesGroupBox);
  setLayout(layout);
}

//! Slot activated when mpAddSystemLibraryButton clicked signal is raised.
//! Creates an instance of AddLibraryWidget and show it.
void LibrariesPage::openAddSystemLibrary()
{
  AddSystemLibraryDialog *pAddSystemLibraryWidget = new AddSystemLibraryDialog(this);
  pAddSystemLibraryWidget->show();
}

//! Slot activated when mpRemoveSystemLibraryButton clicked signal is raised.
//! Removes the selected tree item
void LibrariesPage::removeSystemLibrary()
{
  if (mpSystemLibrariesTree->selectedItems().size() > 0)
  {
    mpSystemLibrariesTree->removeItemWidget(mpSystemLibrariesTree->selectedItems().at(0), 0);
    delete mpSystemLibrariesTree->selectedItems().at(0);
  }
}

//! Slot activated when mpEditSystemLibraryButton clicked signal is raised.
//! Opens the AddLibraryWidget in edit mode and pass it the selected tree item.
void LibrariesPage::openEditSystemLibrary()
{
  if (mpSystemLibrariesTree->selectedItems().size() > 0)
  {
    AddSystemLibraryDialog *pAddSystemLibraryWidget = new AddSystemLibraryDialog(this);
    pAddSystemLibraryWidget->setWindowTitle(QString(Helper::applicationName).append(" - ").append(tr("Edit System Library")));
    pAddSystemLibraryWidget->mEditFlag = true;
    int currentIndex = pAddSystemLibraryWidget->mpNameComboBox->findText(mpSystemLibrariesTree->selectedItems().at(0)->text(0), Qt::MatchExactly);
    pAddSystemLibraryWidget->mpNameComboBox->setCurrentIndex(currentIndex);
    pAddSystemLibraryWidget->mpVersionTextBox->setText(mpSystemLibrariesTree->selectedItems().at(0)->text(1));
    pAddSystemLibraryWidget->show();
  }
}

//! Slot activated when mpAddUserLibraryButton clicked signal is raised.
//! Creates an instance of AddLibraryWidget and show it.
void LibrariesPage::openAddUserLibrary()
{
  AddUserLibraryDialog *pAddUserLibraryWidget = new AddUserLibraryDialog(this);
  pAddUserLibraryWidget->show();
}

//! Slot activated when mpRemoveUserLibraryButton clicked signal is raised.
//! Removes the selected tree item
void LibrariesPage::removeUserLibrary()
{
  if (mpUserLibrariesTree->selectedItems().size() > 0)
  {
    mpUserLibrariesTree->removeItemWidget(mpUserLibrariesTree->selectedItems().at(0), 0);
    delete mpUserLibrariesTree->selectedItems().at(0);
  }
}

//! Slot activated when mpEditUserLibraryButton clicked signal is raised.
//! Opens the AddLibraryWidget in edit mode and pass it the selected tree item.
void LibrariesPage::openEditUserLibrary()
{
  if (mpUserLibrariesTree->selectedItems().size() > 0)
  {
    AddUserLibraryDialog *pAddUserLibraryWidget = new AddUserLibraryDialog(this);
    pAddUserLibraryWidget->setWindowTitle(QString(Helper::applicationName).append(" - ").append(tr("Edit User Library")));
    pAddUserLibraryWidget->mEditFlag = true;
    pAddUserLibraryWidget->mpPathTextBox->setText(mpUserLibrariesTree->selectedItems().at(0)->text(0));
    int currentIndex = pAddUserLibraryWidget->mpEncodingComboBox->findData(mpUserLibrariesTree->selectedItems().at(0)->text(1));
    if (currentIndex > -1)
      pAddUserLibraryWidget->mpEncodingComboBox->setCurrentIndex(currentIndex);
    pAddUserLibraryWidget->show();
  }
}

//! @class AddSystemLibraryDialog
//! @brief Creates an interface for Adding new System Libraries.

//! Constructor
//! @param pLibrariesPage is the pointer to LibrariesPage
AddSystemLibraryDialog::AddSystemLibraryDialog(LibrariesPage *pLibrariesPage)
  : QDialog(pLibrariesPage), mEditFlag(false)
{
  setWindowTitle(QString(Helper::applicationName).append(" - ").append(tr("Add System Library")));
  setAttribute(Qt::WA_DeleteOnClose);
  setModal(true);
  mpLibrariesPage = pLibrariesPage;
  mpNameLabel = new Label(Helper::name);
  mpNameComboBox = new QComboBox;
  foreach (const QString &key, MainWindow::instance()->getOMCProxy()->getAvailableLibraries()) {
    mpNameComboBox->addItem(key,key);
  }

  mpValueLabel = new Label(Helper::version + ":");
  mpVersionTextBox = new QLineEdit("default");
  mpOkButton = new QPushButton(Helper::ok);
  connect(mpOkButton, SIGNAL(clicked()), SLOT(addSystemLibrary()));
  QGridLayout *mainLayout = new QGridLayout;
  mainLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  mainLayout->addWidget(mpNameLabel, 0, 0);
  mainLayout->addWidget(mpNameComboBox, 0, 1);
  mainLayout->addWidget(mpValueLabel, 1, 0);
  mainLayout->addWidget(mpVersionTextBox, 1, 1);
  mainLayout->addWidget(mpOkButton, 2, 0, 1, 2, Qt::AlignRight);
  setLayout(mainLayout);
}

//! Returns tree if the name exists in the tree's first column.
bool AddSystemLibraryDialog::nameExists(QTreeWidgetItem *pItem)
{
  QTreeWidgetItemIterator it(mpLibrariesPage->getSystemLibrariesTree());
  while (*it)
  {
    QTreeWidgetItem *pChildItem = dynamic_cast<QTreeWidgetItem*>(*it);
    // edit case
    if (pItem)
    {
      if (pChildItem != pItem)
      {
        if (pChildItem->text(0).compare(mpNameComboBox->currentText()) == 0)
        {
          return true;
        }
      }
    }
    // add case
    else
    {
      if (pChildItem->text(0).compare(mpNameComboBox->currentText()) == 0)
      {
        return true;
      }
    }
    ++it;
  }
  return false;
}

//! Slot activated when mpOkButton clicked signal is raised.
//! Add/Edit the system library in the tree.
void AddSystemLibraryDialog::addSystemLibrary()
{
  // if name text box is empty show error and return
  if (mpNameComboBox->currentText().isEmpty())
  {
    QMessageBox::critical(this, QString(Helper::applicationName).append(" - ").append(Helper::error),
                          GUIMessages::getMessage(GUIMessages::ENTER_NAME).arg("a"), Helper::ok);
    return;
  }
  // if value text box is empty show error and return
  if (mpVersionTextBox->text().isEmpty())
  {
    QMessageBox::critical(this, QString(Helper::applicationName).append(" - ").append(Helper::error),
                          GUIMessages::getMessage(GUIMessages::ENTER_NAME).arg("the value for a"), Helper::ok);
    return;
  }
  // if user is adding a new library
  if (!mEditFlag)
  {
    if (nameExists())
    {
      QMessageBox::critical(this, QString(Helper::applicationName).append(" - ").append(Helper::error),
                            GUIMessages::getMessage(GUIMessages::ITEM_ALREADY_EXISTS), Helper::ok);
      return;
    }
    QStringList values;
    values << mpNameComboBox->currentText() << mpVersionTextBox->text();
    mpLibrariesPage->getSystemLibrariesTree()->addTopLevelItem(new QTreeWidgetItem(values));
  }
  // if user is editing old library
  else if (mEditFlag)
  {
    QTreeWidgetItem *pItem = mpLibrariesPage->getSystemLibrariesTree()->selectedItems().at(0);
    if (nameExists(pItem))
    {
      QMessageBox::critical(this, QString(Helper::applicationName).append(" - ").append(Helper::error),
                            GUIMessages::getMessage(GUIMessages::ITEM_ALREADY_EXISTS), Helper::ok);
      return;
    }
    // pItem->setText(0, mpNameTextBox->text());
    pItem->setText(1, mpVersionTextBox->text());
  }
  accept();
}

//! @class AddUserLibraryDialog
//! @brief Creates an interface for Adding new User Libraries.

//! Constructor
//! @param pLibrariesPage is the pointer to LibrariesPage
AddUserLibraryDialog::AddUserLibraryDialog(LibrariesPage *pLibrariesPage)
  : QDialog(pLibrariesPage), mEditFlag(false)
{
  setWindowTitle(QString(Helper::applicationName).append(" - ").append(tr("Add User Library")));
  setAttribute(Qt::WA_DeleteOnClose);
  setModal(true);
  mpLibrariesPage = pLibrariesPage;
  mpPathLabel = new Label(Helper::path);
  mpPathTextBox = new QLineEdit;
  mpPathBrowseButton = new QPushButton(Helper::browse);
  mpPathBrowseButton->setAutoDefault(false);
  connect(mpPathBrowseButton, SIGNAL(clicked()), SLOT(browseUserLibraryPath()));
  mpEncodingLabel = new Label(Helper::encoding);
  mpEncodingComboBox = new QComboBox;
  StringHandler::fillEncodingComboBox(mpEncodingComboBox);
  mpOkButton = new QPushButton(Helper::ok);
  connect(mpOkButton, SIGNAL(clicked()), SLOT(addUserLibrary()));
  QGridLayout *mainLayout = new QGridLayout;
  mainLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  mainLayout->addWidget(mpPathLabel, 0, 0);
  mainLayout->addWidget(mpPathTextBox, 0, 1);
  mainLayout->addWidget(mpPathBrowseButton, 0, 2);
  mainLayout->addWidget(mpEncodingLabel, 1, 0);
  mainLayout->addWidget(mpEncodingComboBox, 1, 1, 1, 2);
  mainLayout->addWidget(mpOkButton, 2, 0, 1, 3, Qt::AlignRight);
  setLayout(mainLayout);
}

//! Returns tree if the name exists in the tree's first column.
bool AddUserLibraryDialog::pathExists(QTreeWidgetItem *pItem)
{
  QTreeWidgetItemIterator it(mpLibrariesPage->getUserLibrariesTree());
  while (*it)
  {
    QTreeWidgetItem *pChildItem = dynamic_cast<QTreeWidgetItem*>(*it);
    // edit case
    if (pItem)
    {
      if (pChildItem != pItem)
      {
        if (pChildItem->text(0).compare(mpPathTextBox->text()) == 0)
        {
          return true;
        }
      }
    }
    // add case
    else
    {
      if (pChildItem->text(0).compare(mpPathTextBox->text()) == 0)
      {
        return true;
      }
    }
    ++it;
  }
  return false;
}

//! Slot activated when mpPathBrowseButton clicked signal is raised.
//! Add/Edit the user library in the tree.
void AddUserLibraryDialog::browseUserLibraryPath()
{
  mpPathTextBox->setText(StringHandler::getOpenFileName(this, QString(Helper::applicationName).append(" - ").append(Helper::chooseFile),
                                                        NULL, Helper::omFileTypes, NULL));
}

//! Slot activated when mpOkButton clicked signal is raised.
//! Add/Edit the user library in the tree.
void AddUserLibraryDialog::addUserLibrary()
{
  // if path text box is empty show error and return
  if (mpPathTextBox->text().isEmpty())
  {
    QMessageBox::critical(this, QString(Helper::applicationName).append(" - ").append(Helper::error),
                          tr("Please enter the file path."), Helper::ok);
    return;
  }
  // if user is adding a new library
  if (!mEditFlag)
  {
    if (pathExists())
    {
      QMessageBox::critical(this, QString(Helper::applicationName).append(" - ").append(Helper::error),
                            GUIMessages::getMessage(GUIMessages::ITEM_ALREADY_EXISTS), Helper::ok);
      return;
    }
    QStringList values;
    values << mpPathTextBox->text() << mpEncodingComboBox->itemData(mpEncodingComboBox->currentIndex()).toString();
    mpLibrariesPage->getUserLibrariesTree()->addTopLevelItem(new QTreeWidgetItem(values));
  }
  // if user is editing old library
  else if (mEditFlag)
  {
    QTreeWidgetItem *pItem = mpLibrariesPage->getUserLibrariesTree()->selectedItems().at(0);
    if (pathExists(pItem))
    {
      QMessageBox::critical(this, QString(Helper::applicationName).append(" - ").append(Helper::error),
                            GUIMessages::getMessage(GUIMessages::ITEM_ALREADY_EXISTS), Helper::ok);
      return;
    }
    pItem->setText(0, mpPathTextBox->text());
    pItem->setText(1, mpEncodingComboBox->itemData(mpEncodingComboBox->currentIndex()).toString());
  }
  accept();
}

/*!
 * \class TextEditorPage
 * \brief Creates an interface for Text Editor settings.
 */
/*!
 * \brief TextEditorPage::TextEditorPage
 * \param pOptionsDialog is the pointer to OptionsDialog
 */
TextEditorPage::TextEditorPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  // format groupbox
  mpFormatGroupBox = new QGroupBox(tr("Format"));
  // line ending
  mpLineEndingLabel = new Label(tr("Line Ending:"));
  mpLineEndingComboBox = new QComboBox;
  mpLineEndingComboBox->addItem(tr("Windows (CRLF)"), Utilities::CRLFLineEnding);
  mpLineEndingComboBox->addItem(tr("Unix (LF)"), Utilities::LFLineEnding);
#ifndef WIN32
  mpLineEndingComboBox->setCurrentIndex(1);
#endif
  // Byte Order Mark BOM
  mpBOMLabel = new Label(tr("Byte Order Mark (BOM):"));
  mpBOMComboBox = new QComboBox;
  mpBOMComboBox->setToolTip(tr("<html><head/><body>"
                               "<p>Note that BOMs are uncommon and treated incorrectly by some editors, so it usually makes little sense to add any.</p>"
                               "<ul><li><i>Always Add:</i> always add a BOM when saving a file.</li>"
                               "<li><i>Keep If Already Present:</i> save the file with a BOM if it already had one when it was loaded.</li>"
                               "<li><i>Always Delete:</i> never write a BOM, possibly deleting a pre-existing one.</li></ul>"
                               "</body></html>"));
  mpBOMComboBox->addItem(tr("Always Add"), Utilities::AlwaysAddBom);
  mpBOMComboBox->addItem(tr("Keep If Already Present"), Utilities::KeepBom);
  mpBOMComboBox->addItem(tr("Always Delete"), Utilities::AlwaysDeleteBom);
  mpBOMComboBox->setCurrentIndex(1);
  // set format groupbox layout
  QGridLayout *pFormatGroupBoxLayout = new QGridLayout;
  pFormatGroupBoxLayout->addWidget(mpLineEndingLabel, 0, 0);
  pFormatGroupBoxLayout->setColumnStretch(1, 1);
  pFormatGroupBoxLayout->addWidget(mpLineEndingComboBox, 0, 1);
  pFormatGroupBoxLayout->addWidget(mpBOMLabel, 1, 0);
  pFormatGroupBoxLayout->addWidget(mpBOMComboBox, 1, 1);
  mpFormatGroupBox->setLayout(pFormatGroupBoxLayout);
  // tabs and indentation groupbox
  mpTabsAndIndentation = new QGroupBox(tr("Tabs and Indentation"));
  // tab policy
  mpTabPolicyLabel = new Label(tr("Tab Policy:"));
  mpTabPolicyComboBox = new QComboBox;
  mpTabPolicyComboBox->addItem(tr("Spaces Only"), 0);
  mpTabPolicyComboBox->addItem(tr("Tabs Only"), 1);
  // tab size
  mpTabSizeLabel = new Label(tr("Tab Size:"));
  mpTabSizeSpinBox = new QSpinBox;
  mpTabSizeSpinBox->setRange(1, 20);
  mpTabSizeSpinBox->setValue(4);
  // indent size
  mpIndentSizeLabel = new Label(tr("Indent Size:"));
  mpIndentSpinBox = new QSpinBox;
  mpIndentSpinBox->setRange(1, 20);
  mpIndentSpinBox->setValue(2);
  // set tabs & indentation groupbox layout
  QGridLayout *pTabsAndIndentationGroupBoxLayout = new QGridLayout;
  pTabsAndIndentationGroupBoxLayout->addWidget(mpTabPolicyLabel, 0, 0);
  pTabsAndIndentationGroupBoxLayout->setColumnStretch(1, 1);
  pTabsAndIndentationGroupBoxLayout->addWidget(mpTabPolicyComboBox, 0, 1);
  pTabsAndIndentationGroupBoxLayout->addWidget(mpTabSizeLabel, 1, 0);
  pTabsAndIndentationGroupBoxLayout->addWidget(mpTabSizeSpinBox, 1, 1);
  pTabsAndIndentationGroupBoxLayout->addWidget(mpIndentSizeLabel, 2, 0);
  pTabsAndIndentationGroupBoxLayout->addWidget(mpIndentSpinBox, 2, 1);
  mpTabsAndIndentation->setLayout(pTabsAndIndentationGroupBoxLayout);
  // syntax highlight and text wrapping groupbox
  mpSyntaxHighlightAndTextWrappingGroupBox = new QGroupBox(tr("Syntax Highlight and Text Wrapping"));
  // syntax highlighting groupbox
  mpSyntaxHighlightingGroupBox = new QGroupBox(tr("Enable Syntax Highlighting"));
  mpSyntaxHighlightingGroupBox->setCheckable(true);
  mpSyntaxHighlightingGroupBox->setChecked(true);
  // code folding checkbox
  mpCodeFoldingCheckBox = new QCheckBox(tr("Enable Code Folding"));
  mpCodeFoldingCheckBox->setChecked(true);
  // match parenthesis within comments and quotes
  mpMatchParenthesesCommentsQuotesCheckBox = new QCheckBox(tr("Match Parentheses within Comments and Quotes"));
  // set Syntax Highlighting groupbox layout
  QGridLayout *pSyntaxHighlightingGroupBoxLayout = new QGridLayout;
  pSyntaxHighlightingGroupBoxLayout->addWidget(mpCodeFoldingCheckBox, 0, 0);
  pSyntaxHighlightingGroupBoxLayout->addWidget(mpMatchParenthesesCommentsQuotesCheckBox, 1, 0);
  mpSyntaxHighlightingGroupBox->setLayout(pSyntaxHighlightingGroupBoxLayout);
  // line wrap checkbox
  mpLineWrappingCheckbox = new QCheckBox(tr("Enable Line Wrapping"));
  mpLineWrappingCheckbox->setChecked(true);
  // set Syntax Highlight & Text Wrapping groupbox layout
  QGridLayout *pSyntaxHighlightAndTextWrappingGroupBoxLayout = new QGridLayout;
  pSyntaxHighlightAndTextWrappingGroupBoxLayout->addWidget(mpSyntaxHighlightingGroupBox, 0, 0);
  pSyntaxHighlightAndTextWrappingGroupBoxLayout->addWidget(mpLineWrappingCheckbox, 1, 0);
  mpSyntaxHighlightAndTextWrappingGroupBox->setLayout(pSyntaxHighlightAndTextWrappingGroupBoxLayout);
  // AutoCompleter group box
  mpAutoCompleteGroupBox = new QGroupBox(tr("Autocomplete"));
  // autocompleter checkbox
  mpAutoCompleteCheckBox = new QCheckBox(tr("Enable Autocomplete"));
  mpAutoCompleteCheckBox->setChecked(true);
  QGridLayout *pAutoCompleteGroupBoxLayout = new QGridLayout;
  pAutoCompleteGroupBoxLayout->addWidget(mpAutoCompleteCheckBox,0,0);
  mpAutoCompleteGroupBox->setLayout(pAutoCompleteGroupBoxLayout);
  // font groupbox
  mpFontGroupBox = new QGroupBox(tr("Font"));
  // font family combobox
  mpFontFamilyLabel = new Label(Helper::fontFamily);
  mpFontFamilyComboBox = new QFontComboBox;
  int currentIndex;
  currentIndex = mpFontFamilyComboBox->findText(Helper::monospacedFontInfo.family(), Qt::MatchExactly);
  mpFontFamilyComboBox->setCurrentIndex(currentIndex);
  // font size combobox
  mpFontSizeLabel = new Label(Helper::fontSize);
  mpFontSizeSpinBox = new DoubleSpinBox;
  mpFontSizeSpinBox->setRange(6, std::numeric_limits<double>::max());
  mpFontSizeSpinBox->setValue(Helper::monospacedFontInfo.pointSizeF());
  mpFontSizeSpinBox->setSingleStep(1);
  // set font groupbox layout
  QGridLayout *pFontGroupBoxLayout = new QGridLayout;
  pFontGroupBoxLayout->addWidget(mpFontFamilyLabel, 0, 0);
  pFontGroupBoxLayout->addWidget(mpFontSizeLabel, 0, 1);
  pFontGroupBoxLayout->addWidget(mpFontFamilyComboBox, 1, 0);
  pFontGroupBoxLayout->addWidget(mpFontSizeSpinBox, 1, 1);
  mpFontGroupBox->setLayout(pFontGroupBoxLayout);
  // set the layout
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pMainLayout->addWidget(mpFormatGroupBox);
  pMainLayout->addWidget(mpTabsAndIndentation);
  pMainLayout->addWidget(mpSyntaxHighlightAndTextWrappingGroupBox);
  pMainLayout->addWidget(mpAutoCompleteGroupBox);
  pMainLayout->addWidget(mpFontGroupBox);
  setLayout(pMainLayout);
}

/*!
 * \class ModelicaEditorPage
 * \brief Creates an interface for Modelica Text settings.
 */
/*!
 * \brief ModelicaEditorPage::ModelicaEditorPage
 * \param pOptionsDialog is the pointer to OptionsDialog
 */
ModelicaEditorPage::ModelicaEditorPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  // preserve text indentation
  mpPreserveTextIndentationCheckBox = new QCheckBox(tr("Preserve Text Indentation"));
  mpPreserveTextIndentationCheckBox->setChecked(true);
  // code colors widget
  mpCodeColorsWidget = new CodeColorsWidget(this);
  connect(mpCodeColorsWidget, SIGNAL(colorUpdated()), SIGNAL(updatePreview()));
  // Add items to list
  // number (purple)
  new ListWidgetItem("Number", QColor(139, 0, 139), mpCodeColorsWidget->getItemsListWidget());
  // keyword (dark red)
  new ListWidgetItem("Keyword", QColor(139, 0, 0), mpCodeColorsWidget->getItemsListWidget());
  // type (red)
  new ListWidgetItem("Type", QColor(255, 10, 10), mpCodeColorsWidget->getItemsListWidget());
  // function (blue)
  new ListWidgetItem("Function", QColor(0, 0, 255), mpCodeColorsWidget->getItemsListWidget());
  // Quotes (dark green)
  new ListWidgetItem("Quotes", QColor(0, 139, 0), mpCodeColorsWidget->getItemsListWidget());
  // comment (dark green)
  new ListWidgetItem("Comment", QColor(0, 150, 0), mpCodeColorsWidget->getItemsListWidget());
  // preview text
  QString previewText;
  previewText.append("class HelloWorld /* block\n"
                     "comment */\n"
                     "\tReal x(start = 1); // Line comment\n"
                     "\tparameter Real a = 1.573;\n"
                     "\tString str = \"a\\\"bc\n"
                     "123\";\n"
                     "equation\n"
                     "\tder(x) = - a * x;\n"
                     "end HelloWorld;\n");
  mpCodeColorsWidget->getPreviewPlainTextEdit()->setPlainText(previewText);
  // highlight preview textbox
  ModelicaHighlighter *pModelicaTextHighlighter = new ModelicaHighlighter(this, mpCodeColorsWidget->getPreviewPlainTextEdit());
  connect(this, SIGNAL(updatePreview()), pModelicaTextHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getSyntaxHighlightingGroupBox(), SIGNAL(toggled(bool)),
          pModelicaTextHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getMatchParenthesesCommentsQuotesCheckBox(), SIGNAL(toggled(bool)),
          pModelicaTextHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getLineWrappingCheckbox(), SIGNAL(toggled(bool)), this, SLOT(setLineWrapping(bool)));
  // set the layout
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpPreserveTextIndentationCheckBox);
  pMainLayout->addWidget(mpCodeColorsWidget);
  setLayout(pMainLayout);
}

/*!
 * \brief ModelicaEditorPage::setColor
 * Sets the color of an item.
 * \param item
 * \param color
 */
void ModelicaEditorPage::setColor(QString item, QColor color)
{
  QList<QListWidgetItem*> items = mpCodeColorsWidget->getItemsListWidget()->findItems(item, Qt::MatchExactly);
  if (items.size() > 0) {
    ListWidgetItem *pListWidgetItem = dynamic_cast<ListWidgetItem*>(items.at(0));
    if (pListWidgetItem) {
      pListWidgetItem->setColor(color);
      pListWidgetItem->setForeground(color);
    }
  }
}

/*!
 * \brief ModelicaEditorPage::getColor
 * Returns the color of an item.
 * \param item
 * \return
 */
QColor ModelicaEditorPage::getColor(QString item)
{
  QList<QListWidgetItem*> items = mpCodeColorsWidget->getItemsListWidget()->findItems(item, Qt::MatchExactly);
  if (items.size() > 0) {
    ListWidgetItem *pListWidgetItem = dynamic_cast<ListWidgetItem*>(items.at(0));
    if (pListWidgetItem) {
      return pListWidgetItem->getColor();
    }
  }
  return QColor(0, 0, 0);
}

/*!
 * \brief ModelicaEditorPage::setLineWrapping
 * Slot activated when mpLineWrappingCheckbox toggled SIGNAL is raised.
 * Sets the mpPreviewPlainTextBox line wrapping mode.
 */
void ModelicaEditorPage::setLineWrapping(bool enabled)
{
  if (enabled) {
    mpCodeColorsWidget->getPreviewPlainTextEdit()->setLineWrapMode(QPlainTextEdit::WidgetWidth);
  } else {
    mpCodeColorsWidget->getPreviewPlainTextEdit()->setLineWrapMode(QPlainTextEdit::NoWrap);
  }
}

/*!
 * \class MetaModelicaEditorPage
 * \brief Creates an interface for MetaModelica Text settings.
 */
/*!
 * \brief MetaModelicaEditorPage::MetaModelicaEditorPage
 * \param pOptionsDialog is the pointer to OptionsDialog
 */
MetaModelicaEditorPage::MetaModelicaEditorPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  // code colors widget
  mpCodeColorsWidget = new CodeColorsWidget(this);
  connect(mpCodeColorsWidget, SIGNAL(colorUpdated()), SIGNAL(updatePreview()));
  // Add items to list
  // number (purple)
  new ListWidgetItem("Number", QColor(139, 0, 139), mpCodeColorsWidget->getItemsListWidget());
  // keyword (dark red)
  new ListWidgetItem("Keyword", QColor(139, 0, 0), mpCodeColorsWidget->getItemsListWidget());
  // type (red)
  new ListWidgetItem("Type", QColor(255, 10, 10), mpCodeColorsWidget->getItemsListWidget());
  // Quotes (dark green)
  new ListWidgetItem("Quotes", QColor(0, 139, 0), mpCodeColorsWidget->getItemsListWidget());
  // comment (dark green)
  new ListWidgetItem("Comment", QColor(0, 150, 0), mpCodeColorsWidget->getItemsListWidget());
  // preview text
  QString previewText;
  previewText.append("function HelloWorld /* block\n"
                     "comment */\n"
                     "\tinput Integer request; // Line comment\n"
                     "\toutput String str;\n"
                     "algorithm\n"
                     "\tstr := match (request)\n"
                     "\t\tcase (1) then \"Hi\";\n"
                     "\t\tcase (2) then \"Hey\";\n"
                     "\t\tcase (3) then \"Hello\";\n"
                     "\tend match;\n"
                     "end HelloWorld;\n");
  mpCodeColorsWidget->getPreviewPlainTextEdit()->setPlainText(previewText);
  // highlight preview textbox
  MetaModelicaHighlighter *pMetaModelicaHighlighter = new MetaModelicaHighlighter(this, mpCodeColorsWidget->getPreviewPlainTextEdit());
  connect(this, SIGNAL(updatePreview()), pMetaModelicaHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getSyntaxHighlightingGroupBox(), SIGNAL(toggled(bool)),
          pMetaModelicaHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getMatchParenthesesCommentsQuotesCheckBox(), SIGNAL(toggled(bool)),
          pMetaModelicaHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getLineWrappingCheckbox(), SIGNAL(toggled(bool)), this, SLOT(setLineWrapping(bool)));
  // set the layout
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpCodeColorsWidget);
  setLayout(pMainLayout);
}

/*!
 * \brief MetaModelicaEditorPage::setColor
 * Sets the color of an item.
 * \param item
 * \param color
 */
void MetaModelicaEditorPage::setColor(QString item, QColor color)
{
  QList<QListWidgetItem*> items = mpCodeColorsWidget->getItemsListWidget()->findItems(item, Qt::MatchExactly);
  if (items.size() > 0) {
    ListWidgetItem *pListWidgetItem = dynamic_cast<ListWidgetItem*>(items.at(0));
    if (pListWidgetItem) {
      pListWidgetItem->setColor(color);
      pListWidgetItem->setForeground(color);
    }
  }
}

/*!
 * \brief MetaModelicaEditorPage::getColor
 * Returns the color of an item.
 * \param item
 * \return
 */
QColor MetaModelicaEditorPage::getColor(QString item)
{
  QList<QListWidgetItem*> items = mpCodeColorsWidget->getItemsListWidget()->findItems(item, Qt::MatchExactly);
  if (items.size() > 0) {
    ListWidgetItem *pListWidgetItem = dynamic_cast<ListWidgetItem*>(items.at(0));
    if (pListWidgetItem) {
      return pListWidgetItem->getColor();
    }
  }
  return QColor(0, 0, 0);
}

/*!
 * \brief MetaModelicaEditorPage::setLineWrapping
 * Slot activated when mpLineWrappingCheckbox toggled SIGNAL is raised.
 * Sets the mpPreviewPlainTextBox line wrapping mode.
 */
void MetaModelicaEditorPage::setLineWrapping(bool enabled)
{
  if (enabled) {
    mpCodeColorsWidget->getPreviewPlainTextEdit()->setLineWrapMode(QPlainTextEdit::WidgetWidth);
  } else {
    mpCodeColorsWidget->getPreviewPlainTextEdit()->setLineWrapMode(QPlainTextEdit::NoWrap);
  }
}

/*!
 * \class CompositeModelEditorPage
 * \brief Creates an interface for CompositeModel Text settings.
 */
/*!
 * \brief CompositeModelEditorPage::CompositeModelEditorPage
 * \param pOptionsDialog is the pointer to OptionsDialog
 */
CompositeModelEditorPage::CompositeModelEditorPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  // code colors widget
  mpCodeColorsWidget = new CodeColorsWidget(this);
  connect(mpCodeColorsWidget, SIGNAL(colorUpdated()), SIGNAL(updatePreview()));
  // Add items to list
  // tag (blue)
  new ListWidgetItem("Tag", QColor(0, 0, 255), mpCodeColorsWidget->getItemsListWidget());
  // element (blue)
  new ListWidgetItem("Element", QColor(0, 0, 255), mpCodeColorsWidget->getItemsListWidget());
  // quotes (dark red)
  new ListWidgetItem("Quotes", QColor(139, 0, 0), mpCodeColorsWidget->getItemsListWidget());
  // comment (dark green)
  new ListWidgetItem("Comment", QColor(0, 150, 0), mpCodeColorsWidget->getItemsListWidget());
  // preview textbox
  QString previewText;
  previewText.append("<!-- This is a comment. -->\n"
                     "<Model Name=\"model\">\n"
                     "\t<SubModels>\n"
                     "\t\t<SubModel Name=\"submodel\">\n"
                     "\t\t</SubModel>\n"
                     "\t</SubModels>\n"
                     "\t<Connections>\n"
                     "\t\t<Connection From=\"from\" To=\"to\">\n"
                     "\t</Connections>\n"
                     "</Model>\n");
  mpCodeColorsWidget->getPreviewPlainTextEdit()->setPlainText(previewText);
  // highlight preview textbox
  CompositeModelHighlighter *pCompositeModelHighlighter = new CompositeModelHighlighter(this, mpCodeColorsWidget->getPreviewPlainTextEdit());
  connect(this, SIGNAL(updatePreview()), pCompositeModelHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getSyntaxHighlightingGroupBox(), SIGNAL(toggled(bool)),
          pCompositeModelHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getMatchParenthesesCommentsQuotesCheckBox(), SIGNAL(toggled(bool)),
          pCompositeModelHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getLineWrappingCheckbox(), SIGNAL(toggled(bool)), this, SLOT(setLineWrapping(bool)));
  // set the layout
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpCodeColorsWidget);
  setLayout(pMainLayout);
}

/*!
 * \brief CompositeModelEditorPage::setColor
 * Sets the color of an item.
 * \param item
 * \param color
 */
void CompositeModelEditorPage::setColor(QString item, QColor color)
{
  QList<QListWidgetItem*> items = mpCodeColorsWidget->getItemsListWidget()->findItems(item, Qt::MatchExactly);
  if (items.size() > 0) {
    ListWidgetItem *pListWidgetItem = dynamic_cast<ListWidgetItem*>(items.at(0));
    if (pListWidgetItem) {
      pListWidgetItem->setColor(color);
      pListWidgetItem->setForeground(color);
    }
  }
}

/*!
 * \brief CompositeModelEditorPage::getColor
 * Returns the color of an item.
 * \param item
 * \return
 */
QColor CompositeModelEditorPage::getColor(QString item)
{
  QList<QListWidgetItem*> items = mpCodeColorsWidget->getItemsListWidget()->findItems(item, Qt::MatchExactly);
  if (items.size() > 0) {
    ListWidgetItem *pListWidgetItem = dynamic_cast<ListWidgetItem*>(items.at(0));
    if (pListWidgetItem) {
      return pListWidgetItem->getColor();
    }
  }
  return QColor(0, 0, 0);
}

/*!
 * \brief CompositeModelEditorPage::setLineWrapping
 * Slot activated when mpLineWrappingCheckbox toggled SIGNAL is raised.
 * Sets the mpPreviewPlainTextBox line wrapping mode.
 */
void CompositeModelEditorPage::setLineWrapping(bool enabled)
{
  if (enabled) {
    mpCodeColorsWidget->getPreviewPlainTextEdit()->setLineWrapMode(QPlainTextEdit::WidgetWidth);
  } else {
    mpCodeColorsWidget->getPreviewPlainTextEdit()->setLineWrapMode(QPlainTextEdit::NoWrap);
  }
}

/*!
 * \class OMSimulatorEditorPage
 * \brief Creates an interface for OMS CompositeModel Text settings.
 */
/*!
 * \brief OMSimulatorEditorPage::OMSimulatorEditorPage
 * \param pOptionsDialog is the pointer to OptionsDialog
 */
OMSimulatorEditorPage::OMSimulatorEditorPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  // code colors widget
  mpCodeColorsWidget = new CodeColorsWidget(this);
  connect(mpCodeColorsWidget, SIGNAL(colorUpdated()), SIGNAL(updatePreview()));
  // Add items to list
  // tag (blue)
  new ListWidgetItem("Tag", QColor(0, 0, 255), mpCodeColorsWidget->getItemsListWidget());
  // element (blue)
  new ListWidgetItem("Element", QColor(0, 0, 255), mpCodeColorsWidget->getItemsListWidget());
  // quotes (dark red)
  new ListWidgetItem("Quotes", QColor(139, 0, 0), mpCodeColorsWidget->getItemsListWidget());
  // comment (dark green)
  new ListWidgetItem("Comment", QColor(0, 150, 0), mpCodeColorsWidget->getItemsListWidget());
  // preview textbox
  QString previewText;
  previewText.append("<!-- This is a comment. -->\n"
                     "<ssd:SystemStructureDescription name=\"model\">"
                     "\t<ssd:System name=\"model\">\n"
                     "\t\t<ssd:Component name=\"adder1\" type=\"application/x-fmu-sharedlibrary\" source=\"FMUs/adder.fmu\">\n"
                     "\t\t\t<ssd:ElementGeometry x1=\"40\" y1=\"20\" x2=\"60\" y2=\"40\" rotation=\"0\" iconRotation=\"0\" iconFlip=\"false\" iconFixedAspectRatio=\"false\" />\n"
                     "\t\t\t<ssd:Connectors />\n"
                     "\t\t</ssd:Component>\n"
                     "\t\t<ssd:Connections />\n"
                     "\t</ssd:System>\n"
                     "\t<ssd:DefaultExperiment startTime=\"0\" stopTime=\"5\" />\n"
                     "</ssd:SystemStructureDescription>");
  mpCodeColorsWidget->getPreviewPlainTextEdit()->setPlainText(previewText);
  // highlight preview textbox
  OMSimulatorHighlighter *pOMSimulatorHighlighter = new OMSimulatorHighlighter(this, mpCodeColorsWidget->getPreviewPlainTextEdit());
  connect(this, SIGNAL(updatePreview()), pOMSimulatorHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getSyntaxHighlightingGroupBox(), SIGNAL(toggled(bool)),
          pOMSimulatorHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getMatchParenthesesCommentsQuotesCheckBox(), SIGNAL(toggled(bool)),
          pOMSimulatorHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getLineWrappingCheckbox(), SIGNAL(toggled(bool)), this, SLOT(setLineWrapping(bool)));
  // set the layout
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpCodeColorsWidget);
  setLayout(pMainLayout);
}

/*!
 * \brief OMSimulatorEditorPage::setColor
 * Sets the color of an item.
 * \param item
 * \param color
 */
void OMSimulatorEditorPage::setColor(QString item, QColor color)
{
  QList<QListWidgetItem*> items = mpCodeColorsWidget->getItemsListWidget()->findItems(item, Qt::MatchExactly);
  if (items.size() > 0) {
    ListWidgetItem *pListWidgetItem = dynamic_cast<ListWidgetItem*>(items.at(0));
    if (pListWidgetItem) {
      pListWidgetItem->setColor(color);
      pListWidgetItem->setForeground(color);
    }
  }
}

/*!
 * \brief OMSimulatorEditorPage::getColor
 * Returns the color of an item.
 * \param item
 * \return
 */
QColor OMSimulatorEditorPage::getColor(QString item)
{
  QList<QListWidgetItem*> items = mpCodeColorsWidget->getItemsListWidget()->findItems(item, Qt::MatchExactly);
  if (items.size() > 0) {
    ListWidgetItem *pListWidgetItem = dynamic_cast<ListWidgetItem*>(items.at(0));
    if (pListWidgetItem) {
      return pListWidgetItem->getColor();
    }
  }
  return QColor(0, 0, 0);
}

/*!
 * \brief OMSimulatorEditorPage::setLineWrapping
 * Slot activated when mpLineWrappingCheckbox toggled SIGNAL is raised.
 * Sets the mpPreviewPlainTextBox line wrapping mode.
 */
void OMSimulatorEditorPage::setLineWrapping(bool enabled)
{
  if (enabled) {
    mpCodeColorsWidget->getPreviewPlainTextEdit()->setLineWrapMode(QPlainTextEdit::WidgetWidth);
  } else {
    mpCodeColorsWidget->getPreviewPlainTextEdit()->setLineWrapMode(QPlainTextEdit::NoWrap);
  }
}

/*!
 * \class CEditorPage
 * \brief Creates an interface for C Text settings.
 */
/*!
 * \brief CEditorPage::CEditorPage
 * \param pOptionsDialog is the pointer to OptionsDialog
 */
CEditorPage::CEditorPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  // code colors widget
  mpCodeColorsWidget = new CodeColorsWidget(this);
  connect(mpCodeColorsWidget, SIGNAL(colorUpdated()), SIGNAL(updatePreview()));
  // Add items to list
  // number (purple)
  new ListWidgetItem("Number", QColor(139, 0, 139), mpCodeColorsWidget->getItemsListWidget());
  // keyword (dark red)
  new ListWidgetItem("Keyword", QColor(139, 0, 0), mpCodeColorsWidget->getItemsListWidget());
  // type (red)
  new ListWidgetItem("Type", QColor(255, 10, 10), mpCodeColorsWidget->getItemsListWidget());
  // Quotes (dark green)
  new ListWidgetItem("Quotes", QColor(0, 139, 0), mpCodeColorsWidget->getItemsListWidget());
  // comment (dark green)
  new ListWidgetItem("Comment", QColor(0, 150, 0), mpCodeColorsWidget->getItemsListWidget());
  // preview text
  QString previewText;
  previewText.append("#include <stdio.h>\n"
                     "int main() { /* block\n"
                     "comment */\n"
                     "\tprintf(\"Hello World\"); // Line comment\n"
                     "return 0;\n"
                     "}\n");
  mpCodeColorsWidget->getPreviewPlainTextEdit()->setPlainText(previewText);
  // highlight preview textbox
  CHighlighter *pCHighlighter = new CHighlighter(this, mpCodeColorsWidget->getPreviewPlainTextEdit());
  connect(this, SIGNAL(updatePreview()), pCHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getSyntaxHighlightingGroupBox(), SIGNAL(toggled(bool)),
          pCHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getMatchParenthesesCommentsQuotesCheckBox(), SIGNAL(toggled(bool)),
          pCHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getLineWrappingCheckbox(), SIGNAL(toggled(bool)), this, SLOT(setLineWrapping(bool)));
  // set the layout
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpCodeColorsWidget);
  setLayout(pMainLayout);
}

/*!
 * \brief CEditorPage::setColor
 * Sets the color of an item.
 * \param item
 * \param color
 */
void CEditorPage::setColor(QString item, QColor color)
{
  QList<QListWidgetItem*> items = mpCodeColorsWidget->getItemsListWidget()->findItems(item, Qt::MatchExactly);
  if (items.size() > 0) {
    ListWidgetItem *pListWidgetItem = dynamic_cast<ListWidgetItem*>(items.at(0));
    if (pListWidgetItem) {
      pListWidgetItem->setColor(color);
      pListWidgetItem->setForeground(color);
    }
  }
}

/*!
 * \brief CEditorPage::getColor
 * Returns the color of an item.
 * \param item
 * \return
 */
QColor CEditorPage::getColor(QString item)
{
  QList<QListWidgetItem*> items = mpCodeColorsWidget->getItemsListWidget()->findItems(item, Qt::MatchExactly);
  if (items.size() > 0) {
    ListWidgetItem *pListWidgetItem = dynamic_cast<ListWidgetItem*>(items.at(0));
    if (pListWidgetItem) {
      return pListWidgetItem->getColor();
    }
  }
  return QColor(0, 0, 0);
}

/*!
 * \brief CEditorPage::setLineWrapping
 * Slot activated when mpLineWrappingCheckbox toggled SIGNAL is raised.
 * Sets the mpPreviewPlainTextBox line wrapping mode.
 */
void CEditorPage::setLineWrapping(bool enabled)
{
  if (enabled) {
    mpCodeColorsWidget->getPreviewPlainTextEdit()->setLineWrapMode(QPlainTextEdit::WidgetWidth);
  } else {
    mpCodeColorsWidget->getPreviewPlainTextEdit()->setLineWrapMode(QPlainTextEdit::NoWrap);
  }
}

/*!
 * \class HTMLEditorPage
 * \brief Creates an interface for HTML Text settings.
 */
/*!
 * \brief HTMLEditorPage::HTMLEditorPage
 * \param pOptionsDialog is the pointer to OptionsDialog
 */
HTMLEditorPage::HTMLEditorPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  // code colors widget
  mpCodeColorsWidget = new CodeColorsWidget(this);
  connect(mpCodeColorsWidget, SIGNAL(colorUpdated()), SIGNAL(updatePreview()));
  // Add items to list
  // tag (blue)
  new ListWidgetItem("Tag", QColor(0, 0, 255), mpCodeColorsWidget->getItemsListWidget());
  // quotes (dark red)
  new ListWidgetItem("Quotes", QColor(139, 0, 0), mpCodeColorsWidget->getItemsListWidget());
  // comment (dark green)
  new ListWidgetItem("Comment", QColor(0, 150, 0), mpCodeColorsWidget->getItemsListWidget());
  // preview textbox
  QString previewText;
  previewText.append("<!-- This is a comment. -->\n"
                     "<html>\n"
                     "\t<body>\n"
                     "\t\t<h1>OPENMODELICA</h1>\n"
                     "\t\t<p>OpenModelica is an open-source Modelica-based modeling and simulation environment"
                     " intended for industrial and academic usage. Its long-term development is supported by a"
                     " non-profit organization – the <a href=\"http://www.openmodelica.org\">Open Source Modelica Consortium (OSMC)</a></p>\n"
                     "\t</body>\n"
                     "</html>\n");
  mpCodeColorsWidget->getPreviewPlainTextEdit()->setPlainText(previewText);
  // highlight preview textbox
  HTMLHighlighter *pHTMLHighlighter = new HTMLHighlighter(this, mpCodeColorsWidget->getPreviewPlainTextEdit());
  connect(this, SIGNAL(updatePreview()), pHTMLHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getSyntaxHighlightingGroupBox(), SIGNAL(toggled(bool)),
          pHTMLHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getMatchParenthesesCommentsQuotesCheckBox(), SIGNAL(toggled(bool)),
          pHTMLHighlighter, SLOT(settingsChanged()));
  connect(mpOptionsDialog->getTextEditorPage()->getLineWrappingCheckbox(), SIGNAL(toggled(bool)), this, SLOT(setLineWrapping(bool)));
  // set the layout
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpCodeColorsWidget);
  setLayout(pMainLayout);
}

/*!
 * \brief HTMLEditorPage::setColor
 * Sets the color of an item.
 * \param item
 * \param color
 */
void HTMLEditorPage::setColor(QString item, QColor color)
{
  QList<QListWidgetItem*> items = mpCodeColorsWidget->getItemsListWidget()->findItems(item, Qt::MatchExactly);
  if (items.size() > 0) {
    ListWidgetItem *pListWidgetItem = dynamic_cast<ListWidgetItem*>(items.at(0));
    if (pListWidgetItem) {
      pListWidgetItem->setColor(color);
      pListWidgetItem->setForeground(color);
    }
  }
}

/*!
 * \brief HTMLEditorPage::getColor
 * Returns the color of an item.
 * \param item
 * \return
 */
QColor HTMLEditorPage::getColor(QString item)
{
  QList<QListWidgetItem*> items = mpCodeColorsWidget->getItemsListWidget()->findItems(item, Qt::MatchExactly);
  if (items.size() > 0) {
    ListWidgetItem *pListWidgetItem = dynamic_cast<ListWidgetItem*>(items.at(0));
    if (pListWidgetItem) {
      return pListWidgetItem->getColor();
    }
  }
  return QColor(0, 0, 0);
}

/*!
 * \brief HTMLEditorPage::setLineWrapping
 * Slot activated when mpLineWrappingCheckbox toggled SIGNAL is raised.
 * Sets the mpPreviewPlainTextBox line wrapping mode.
 */
void HTMLEditorPage::setLineWrapping(bool enabled)
{
  if (enabled) {
    mpCodeColorsWidget->getPreviewPlainTextEdit()->setLineWrapMode(QPlainTextEdit::WidgetWidth);
  } else {
    mpCodeColorsWidget->getPreviewPlainTextEdit()->setLineWrapMode(QPlainTextEdit::NoWrap);
  }
}

GraphicalViewsPage::GraphicalViewsPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  QGroupBox *pGeneralGroupBox = new QGroupBox(Helper::general);
  // Modeling View Mode
  QGroupBox *pModelingViewModeGroupBox = new QGroupBox(tr("Default Modeling View Mode"));
  mpModelingTabbedViewRadioButton = new QRadioButton(tr("Tabbed View"));
  mpModelingTabbedViewRadioButton->setChecked(true);
  mpModelingSubWindowViewRadioButton = new QRadioButton(tr("SubWindow View"));
  QButtonGroup *pModelingViewModeButtonGroup = new QButtonGroup;
  pModelingViewModeButtonGroup->addButton(mpModelingTabbedViewRadioButton);
  pModelingViewModeButtonGroup->addButton(mpModelingSubWindowViewRadioButton);
  // modeling view radio buttons layout
  QHBoxLayout *pModelingRadioButtonsLayout = new QHBoxLayout;
  pModelingRadioButtonsLayout->addWidget(mpModelingTabbedViewRadioButton);
  pModelingRadioButtonsLayout->addWidget(mpModelingSubWindowViewRadioButton);
  // set the layout of modeling view mode group
  QGridLayout *modelingViewModeLayout = new QGridLayout;
  modelingViewModeLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  modelingViewModeLayout->addLayout(pModelingRadioButtonsLayout, 0, 0);
  pModelingViewModeGroupBox->setLayout(modelingViewModeLayout);
  // Default View
  QGroupBox *pDefaultViewGroupBox = new QGroupBox(tr("Default View"));
  pDefaultViewGroupBox->setToolTip(tr("This settings will be used when no preferredView annotation is defined."));
  mpIconViewRadioButton = new QRadioButton(Helper::iconView);
  mpDiagramViewRadioButton = new QRadioButton(Helper::diagramView);
  mpDiagramViewRadioButton->setChecked(true);
  mpTextViewRadioButton = new QRadioButton(Helper::textView);
  mpDocumentationViewRadioButton = new QRadioButton(Helper::documentationView);
  QButtonGroup *pDefaultViewButtonGroup = new QButtonGroup;
  pDefaultViewButtonGroup->addButton(mpIconViewRadioButton);
  pDefaultViewButtonGroup->addButton(mpDiagramViewRadioButton);
  pDefaultViewButtonGroup->addButton(mpTextViewRadioButton);
  pDefaultViewButtonGroup->addButton(mpDocumentationViewRadioButton);
  // default view radio buttons layout
  QGridLayout *pDefaultViewRadioButtonsGridLayout = new QGridLayout;
  pDefaultViewRadioButtonsGridLayout->addWidget(mpIconViewRadioButton, 0, 0);
  pDefaultViewRadioButtonsGridLayout->addWidget(mpDiagramViewRadioButton, 0, 1);
  pDefaultViewRadioButtonsGridLayout->addWidget(mpTextViewRadioButton, 1, 0);
  pDefaultViewRadioButtonsGridLayout->addWidget(mpDocumentationViewRadioButton, 1, 1);
  // set the layout of default view group
  QGridLayout *pDefaultViewLayout = new QGridLayout;
  pDefaultViewLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pDefaultViewLayout->addLayout(pDefaultViewRadioButtonsGridLayout, 0, 0);
  pDefaultViewGroupBox->setLayout(pDefaultViewLayout);
  // move connectors together checkbox
  mpMoveConnectorsTogetherCheckBox = new QCheckBox(tr("Move connectors together on both icon and diagram layers"));
  mpMoveConnectorsTogetherCheckBox->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
  // set the layout of general groupbox
  QGridLayout *pGeneralGroupBoxLayout = new QGridLayout;
  pGeneralGroupBoxLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pGeneralGroupBoxLayout->addWidget(pModelingViewModeGroupBox, 0, 0);
  pGeneralGroupBoxLayout->addWidget(pDefaultViewGroupBox, 1, 0);
  pGeneralGroupBoxLayout->addWidget(mpMoveConnectorsTogetherCheckBox, 2, 0);
  pGeneralGroupBox->setLayout(pGeneralGroupBoxLayout);
  // graphical view tab widget
  QTabWidget *pGraphicalViewsTabWidget = new QTabWidget;
  // Icon View Widget
  QWidget *pIconViewWidget = new QWidget;
  // create Icon View extent points group box
  QGroupBox *pIconViewExtentGroupBox = new QGroupBox(Helper::extent);
  Label *pIconViewLeftLabel = new Label(QString(Helper::left).append(":"));
  mpIconViewLeftSpinBox = new DoubleSpinBox;
  mpIconViewLeftSpinBox->setRange(-std::numeric_limits<double>::max(), std::numeric_limits<double>::max());
  mpIconViewLeftSpinBox->setValue(-100);
  mpIconViewLeftSpinBox->setSingleStep(10);
  Label *pIconViewBottomLabel = new Label(Helper::bottom);
  mpIconViewBottomSpinBox = new DoubleSpinBox;
  mpIconViewBottomSpinBox->setRange(-std::numeric_limits<double>::max(), std::numeric_limits<double>::max());
  mpIconViewBottomSpinBox->setValue(-100);
  mpIconViewBottomSpinBox->setSingleStep(10);
  Label *pIconViewRightLabel = new Label(QString(Helper::right).append(":"));
  mpIconViewRightSpinBox = new DoubleSpinBox;
  mpIconViewRightSpinBox->setRange(-std::numeric_limits<double>::max(), std::numeric_limits<double>::max());
  mpIconViewRightSpinBox->setValue(100);
  mpIconViewRightSpinBox->setSingleStep(10);
  Label *pIconViewTopLabel = new Label(Helper::top);
  mpIconViewTopSpinBox = new DoubleSpinBox;
  mpIconViewTopSpinBox->setRange(-std::numeric_limits<double>::max(), std::numeric_limits<double>::max());
  mpIconViewTopSpinBox->setValue(100);
  mpIconViewTopSpinBox->setSingleStep(10);
  // set the Icon View extent group box layout
  QGridLayout *pIconViewExtentLayout = new QGridLayout;
  pIconViewExtentLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pIconViewExtentLayout->setColumnStretch(1, 1);
  pIconViewExtentLayout->setColumnStretch(3, 1);
  pIconViewExtentLayout->addWidget(pIconViewLeftLabel, 0, 0);
  pIconViewExtentLayout->addWidget(mpIconViewLeftSpinBox, 0, 1);
  pIconViewExtentLayout->addWidget(pIconViewBottomLabel, 0, 2);
  pIconViewExtentLayout->addWidget(mpIconViewBottomSpinBox, 0, 3);
  pIconViewExtentLayout->addWidget(pIconViewRightLabel, 1, 0);
  pIconViewExtentLayout->addWidget(mpIconViewRightSpinBox, 1, 1);
  pIconViewExtentLayout->addWidget(pIconViewTopLabel, 1, 2);
  pIconViewExtentLayout->addWidget(mpIconViewTopSpinBox, 1, 3);
  pIconViewExtentGroupBox->setLayout(pIconViewExtentLayout);
  // create the Icon View grid group box
  QGroupBox *pIconViewGridGroupBox = new QGroupBox(Helper::grid);
  Label *pIconViewGridHorizontalLabel = new Label(QString(Helper::horizontal).append(":"));
  mpIconViewGridHorizontalSpinBox = new DoubleSpinBox;
  mpIconViewGridHorizontalSpinBox->setRange(0, std::numeric_limits<double>::max());
  mpIconViewGridHorizontalSpinBox->setValue(2);
  mpIconViewGridHorizontalSpinBox->setSingleStep(1);
  Label *pIconViewGridVerticalLabel = new Label(QString(Helper::vertical).append(":"));
  mpIconViewGridVerticalSpinBox = new DoubleSpinBox;
  mpIconViewGridVerticalSpinBox->setRange(0, std::numeric_limits<double>::max());
  mpIconViewGridVerticalSpinBox->setValue(2);
  mpIconViewGridVerticalSpinBox->setSingleStep(1);
  // set the Icon View grid group box layout
  QGridLayout *pIconViewGridLayout = new QGridLayout;
  pIconViewGridLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pIconViewGridLayout->setColumnStretch(1, 1);
  pIconViewGridLayout->addWidget(pIconViewGridHorizontalLabel, 0, 0);
  pIconViewGridLayout->addWidget(mpIconViewGridHorizontalSpinBox, 0, 1);
  pIconViewGridLayout->addWidget(pIconViewGridVerticalLabel, 1, 0);
  pIconViewGridLayout->addWidget(mpIconViewGridVerticalSpinBox, 1, 1);
  pIconViewGridGroupBox->setLayout(pIconViewGridLayout);
  // create the Icon View Component group box
  QGroupBox *pIconViewComponentGroupBox = new QGroupBox(Helper::component);
  Label *pIconViewScaleFactorLabel = new Label(Helper::scaleFactor);
  mpIconViewScaleFactorSpinBox = new DoubleSpinBox;
  mpIconViewScaleFactorSpinBox->setRange(0, std::numeric_limits<double>::max());
  mpIconViewScaleFactorSpinBox->setValue(0.1);
  mpIconViewScaleFactorSpinBox->setSingleStep(0.1);
  mpIconViewPreserveAspectRatioCheckBox = new QCheckBox(Helper::preserveAspectRatio);
  mpIconViewPreserveAspectRatioCheckBox->setChecked(true);
  // set the Icon View component group box layout
  QGridLayout *pIconViewComponentLayout = new QGridLayout;
  pIconViewComponentLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pIconViewComponentLayout->setColumnStretch(1, 1);
  pIconViewComponentLayout->addWidget(pIconViewScaleFactorLabel, 0, 0);
  pIconViewComponentLayout->addWidget(mpIconViewScaleFactorSpinBox, 0, 1);
  pIconViewComponentLayout->addWidget(mpIconViewPreserveAspectRatioCheckBox, 1, 0, 1, 2);
  pIconViewComponentGroupBox->setLayout(pIconViewComponentLayout);
  // Icon View Widget Layout
  QVBoxLayout *pIconViewMainLayout = new QVBoxLayout;
  pIconViewMainLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pIconViewMainLayout->addWidget(pIconViewExtentGroupBox);
  pIconViewMainLayout->addWidget(pIconViewGridGroupBox);
  pIconViewMainLayout->addWidget(pIconViewComponentGroupBox);
  pIconViewWidget->setLayout(pIconViewMainLayout);
  // add Icon View Widget as a tab
  pGraphicalViewsTabWidget->addTab(pIconViewWidget, tr("Icon View"));
  // Digram View Widget
  QWidget *pDiagramViewWidget = new QWidget;
  // create Diagram View extent points group box
  QGroupBox *pDiagramViewExtentGroupBox = new QGroupBox(Helper::extent);
  Label *pDiagramViewLeftLabel = new Label(QString(Helper::left).append(":"));
  mpDiagramViewLeftSpinBox = new DoubleSpinBox;
  mpDiagramViewLeftSpinBox->setRange(-std::numeric_limits<double>::max(), std::numeric_limits<double>::max());
  mpDiagramViewLeftSpinBox->setValue(-100);
  mpDiagramViewLeftSpinBox->setSingleStep(10);
  Label *pDiagramViewBottomLabel = new Label(Helper::bottom);
  mpDiagramViewBottomSpinBox = new DoubleSpinBox;
  mpDiagramViewBottomSpinBox->setRange(-std::numeric_limits<double>::max(), std::numeric_limits<double>::max());
  mpDiagramViewBottomSpinBox->setValue(-100);
  mpDiagramViewBottomSpinBox->setSingleStep(10);
  Label *pDiagramViewRightLabel = new Label(QString(Helper::right).append(":"));
  mpDiagramViewRightSpinBox = new DoubleSpinBox;
  mpDiagramViewRightSpinBox->setRange(-std::numeric_limits<double>::max(), std::numeric_limits<double>::max());
  mpDiagramViewRightSpinBox->setValue(100);
  mpDiagramViewRightSpinBox->setSingleStep(10);
  Label *pDiagramViewTopLabel = new Label(Helper::top);
  mpDiagramViewTopSpinBox = new DoubleSpinBox;
  mpDiagramViewTopSpinBox->setRange(-std::numeric_limits<double>::max(), std::numeric_limits<double>::max());
  mpDiagramViewTopSpinBox->setValue(100);
  mpDiagramViewTopSpinBox->setSingleStep(10);
  // set the Diagram View extent group box layout
  QGridLayout *pDiagramViewExtentLayout = new QGridLayout;
  pDiagramViewExtentLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pDiagramViewExtentLayout->setColumnStretch(1, 1);
  pDiagramViewExtentLayout->setColumnStretch(3, 1);
  pDiagramViewExtentLayout->addWidget(pDiagramViewLeftLabel, 0, 0);
  pDiagramViewExtentLayout->addWidget(mpDiagramViewLeftSpinBox, 0, 1);
  pDiagramViewExtentLayout->addWidget(pDiagramViewBottomLabel, 0, 2);
  pDiagramViewExtentLayout->addWidget(mpDiagramViewBottomSpinBox, 0, 3);
  pDiagramViewExtentLayout->addWidget(pDiagramViewRightLabel, 1, 0);
  pDiagramViewExtentLayout->addWidget(mpDiagramViewRightSpinBox, 1, 1);
  pDiagramViewExtentLayout->addWidget(pDiagramViewTopLabel, 1, 2);
  pDiagramViewExtentLayout->addWidget(mpDiagramViewTopSpinBox, 1, 3);
  pDiagramViewExtentGroupBox->setLayout(pDiagramViewExtentLayout);
  // create the Diagram View grid group box
  QGroupBox *pDiagramViewGridGroupBox = new QGroupBox(Helper::grid);
  Label *pDiagramViewGridHorizontalLabel = new Label(QString(Helper::horizontal).append(":"));
  mpDiagramViewGridHorizontalSpinBox = new DoubleSpinBox;
  mpDiagramViewGridHorizontalSpinBox->setRange(0, std::numeric_limits<double>::max());
  mpDiagramViewGridHorizontalSpinBox->setValue(2);
  mpDiagramViewGridHorizontalSpinBox->setSingleStep(1);
  Label *pDiagramViewGridVerticalLabel = new Label(QString(Helper::vertical).append(":"));
  mpDiagramViewGridVerticalSpinBox = new DoubleSpinBox;
  mpDiagramViewGridVerticalSpinBox->setRange(0, std::numeric_limits<double>::max());
  mpDiagramViewGridVerticalSpinBox->setValue(2);
  mpDiagramViewGridVerticalSpinBox->setSingleStep(1);
  // set the Diagram View grid group box layout
  QGridLayout *pDiagramViewGridLayout = new QGridLayout;
  pDiagramViewGridLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pDiagramViewGridLayout->setColumnStretch(1, 1);
  pDiagramViewGridLayout->addWidget(pDiagramViewGridHorizontalLabel, 0, 0);
  pDiagramViewGridLayout->addWidget(mpDiagramViewGridHorizontalSpinBox, 0, 1);
  pDiagramViewGridLayout->addWidget(pDiagramViewGridVerticalLabel, 1, 0);
  pDiagramViewGridLayout->addWidget(mpDiagramViewGridVerticalSpinBox, 1, 1);
  pDiagramViewGridGroupBox->setLayout(pDiagramViewGridLayout);
  // create the Diagram View Component group box
  QGroupBox *pDiagramViewComponentGroupBox = new QGroupBox(Helper::component);
  Label *pDiagramViewScaleFactorLabel = new Label(Helper::scaleFactor);
  mpDiagramViewScaleFactorSpinBox = new DoubleSpinBox;
  mpDiagramViewScaleFactorSpinBox->setRange(0, std::numeric_limits<double>::max());
  mpDiagramViewScaleFactorSpinBox->setValue(0.1);
  mpDiagramViewScaleFactorSpinBox->setSingleStep(0.1);
  mpDiagramViewPreserveAspectRatioCheckBox = new QCheckBox(Helper::preserveAspectRatio);
  mpDiagramViewPreserveAspectRatioCheckBox->setChecked(true);
  // set the Diagram View component group box layout
  QGridLayout *pDiagramViewComponentLayout = new QGridLayout;
  pDiagramViewComponentLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pDiagramViewComponentLayout->setColumnStretch(1, 1);
  pDiagramViewComponentLayout->addWidget(pDiagramViewScaleFactorLabel, 0, 0);
  pDiagramViewComponentLayout->addWidget(mpDiagramViewScaleFactorSpinBox, 0, 1);
  pDiagramViewComponentLayout->addWidget(mpDiagramViewPreserveAspectRatioCheckBox, 1, 0, 1, 2);
  pDiagramViewComponentGroupBox->setLayout(pDiagramViewComponentLayout);
  // Diagram View Widget Layout
  QVBoxLayout *pDiagramViewMainLayout = new QVBoxLayout;
  pDiagramViewMainLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pDiagramViewMainLayout->addWidget(pDiagramViewExtentGroupBox);
  pDiagramViewMainLayout->addWidget(pDiagramViewGridGroupBox);
  pDiagramViewMainLayout->addWidget(pDiagramViewComponentGroupBox);
  pDiagramViewWidget->setLayout(pDiagramViewMainLayout);
  // add Diagram View Widget as a tab
  pGraphicalViewsTabWidget->addTab(pDiagramViewWidget, tr("Diagram View"));
  // Graphics groupbox and layout
  QGroupBox *pGraphicsGroupBox = new QGroupBox(tr("Graphics"));
  QGridLayout *pGraphicsGridLayout = new QGridLayout;
  pGraphicsGridLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pGraphicsGridLayout->addWidget(pGraphicalViewsTabWidget, 0, 0);
  pGraphicsGroupBox->setLayout(pGraphicsGridLayout);
  // set Main Layout
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pMainLayout->addWidget(pGeneralGroupBox);
  pMainLayout->addWidget(pGraphicsGroupBox, 0, Qt::AlignTop);
  setLayout(pMainLayout);
}

/*!
 * \brief GraphicalViewsPage::setModelingViewMode
 * Sets the Modeling view mode.
 * \param value
 */
void GraphicalViewsPage::setModelingViewMode(QString value)
{
  if (value.compare(Helper::subWindow) == 0) {
    mpModelingSubWindowViewRadioButton->setChecked(true);
  } else {
    mpModelingTabbedViewRadioButton->setChecked(true);
  }
}

/*!
 * \brief GraphicalViewsPage::getModelingViewMode
 * Gets the Modeling view mode.
 * \return
 */
QString GraphicalViewsPage::getModelingViewMode()
{
  if (mpModelingSubWindowViewRadioButton->isChecked()) {
    return Helper::subWindow;
  } else {
    return Helper::tabbed;
  }
}

/*!
 * \brief GraphicalViewsPage::setDefaultView
 * Sets the default view.
 * \param value
 */
void GraphicalViewsPage::setDefaultView(QString value)
{
  if (value.compare(Helper::iconView) == 0) {
    mpIconViewRadioButton->setChecked(true);
  } else if (value.compare(Helper::textView) == 0) {
    mpTextViewRadioButton->setChecked(true);
  } else if (value.compare(Helper::documentationView) == 0) {
    mpDocumentationViewRadioButton->setChecked(true);
  } else {
    mpDiagramViewRadioButton->setChecked(true);
  }
}

/*!
 * \brief GraphicalViewsPage::getDefaultView
 * Returns the default view as QString.
 * \return
 */
QString GraphicalViewsPage::getDefaultView()
{
  if (mpIconViewRadioButton->isChecked()) {
    return Helper::iconView;
  } else if (mpTextViewRadioButton->isChecked()) {
    return Helper::textView;
  } else if (mpDocumentationViewRadioButton->isChecked()) {
    return Helper::documentationView;
  } else {
    return Helper::diagramView;
  }
}

void GraphicalViewsPage::setIconViewExtentLeft(double extentLeft)
{
  mpIconViewLeftSpinBox->setValue(extentLeft);
}

double GraphicalViewsPage::getIconViewExtentLeft()
{
  return mpIconViewLeftSpinBox->value();
}

void GraphicalViewsPage::setIconViewExtentBottom(double extentBottom)
{
  mpIconViewBottomSpinBox->setValue(extentBottom);
}

double GraphicalViewsPage::getIconViewExtentBottom()
{
  return mpIconViewBottomSpinBox->value();
}

void GraphicalViewsPage::setIconViewExtentRight(double extentRight)
{
  mpIconViewRightSpinBox->setValue(extentRight);
}

double GraphicalViewsPage::getIconViewExtentRight()
{
  return mpIconViewRightSpinBox->value();
}

void GraphicalViewsPage::setIconViewExtentTop(double extentTop)
{
  mpIconViewTopSpinBox->setValue(extentTop);
}

double GraphicalViewsPage::getIconViewExtentTop()
{
  return mpIconViewTopSpinBox->value();
}

void GraphicalViewsPage::setIconViewGridHorizontal(double gridHorizontal)
{
  mpIconViewGridHorizontalSpinBox->setValue(gridHorizontal);
}

double GraphicalViewsPage::getIconViewGridHorizontal()
{
  return mpIconViewGridHorizontalSpinBox->value();
}

void GraphicalViewsPage::setIconViewGridVertical(double gridVertical)
{
  mpIconViewGridVerticalSpinBox->setValue(gridVertical);
}

double GraphicalViewsPage::getIconViewGridVertical()
{
  return mpIconViewGridVerticalSpinBox->value();
}

void GraphicalViewsPage::setIconViewScaleFactor(double scaleFactor)
{
  mpIconViewScaleFactorSpinBox->setValue(scaleFactor);
}

double GraphicalViewsPage::getIconViewScaleFactor()
{
  return mpIconViewScaleFactorSpinBox->value();
}

void GraphicalViewsPage::setIconViewPreserveAspectRation(bool preserveAspectRation)
{
  mpIconViewPreserveAspectRatioCheckBox->setChecked(preserveAspectRation);
}

bool GraphicalViewsPage::getIconViewPreserveAspectRation()
{
  return mpIconViewPreserveAspectRatioCheckBox->isChecked();
}

void GraphicalViewsPage::setDiagramViewExtentLeft(double extentLeft)
{
  mpDiagramViewLeftSpinBox->setValue(extentLeft);
}

double GraphicalViewsPage::getDiagramViewExtentLeft()
{
  return mpDiagramViewLeftSpinBox->value();
}

void GraphicalViewsPage::setDiagramViewExtentBottom(double extentBottom)
{
  mpDiagramViewBottomSpinBox->setValue(extentBottom);
}

double GraphicalViewsPage::getDiagramViewExtentBottom()
{
  return mpDiagramViewBottomSpinBox->value();
}

void GraphicalViewsPage::setDiagramViewExtentRight(double extentRight)
{
  mpDiagramViewRightSpinBox->setValue(extentRight);
}

double GraphicalViewsPage::getDiagramViewExtentRight()
{
  return mpDiagramViewRightSpinBox->value();
}

void GraphicalViewsPage::setDiagramViewExtentTop(double extentTop)
{
  mpDiagramViewTopSpinBox->setValue(extentTop);
}

double GraphicalViewsPage::getDiagramViewExtentTop()
{
  return mpDiagramViewTopSpinBox->value();
}

void GraphicalViewsPage::setDiagramViewGridHorizontal(double gridHorizontal)
{
  mpDiagramViewGridHorizontalSpinBox->setValue(gridHorizontal);
}

double GraphicalViewsPage::getDiagramViewGridHorizontal()
{
  return mpDiagramViewGridHorizontalSpinBox->value();
}

void GraphicalViewsPage::setDiagramViewGridVertical(double gridVertical)
{
  mpDiagramViewGridVerticalSpinBox->setValue(gridVertical);
}

double GraphicalViewsPage::getDiagramViewGridVertical()
{
  return mpDiagramViewGridVerticalSpinBox->value();
}

void GraphicalViewsPage::setDiagramViewScaleFactor(double scaleFactor)
{
  mpDiagramViewScaleFactorSpinBox->setValue(scaleFactor);
}

double GraphicalViewsPage::getDiagramViewScaleFactor()
{
  return mpDiagramViewScaleFactorSpinBox->value();
}

void GraphicalViewsPage::setDiagramViewPreserveAspectRation(bool preserveAspectRation)
{
  mpDiagramViewPreserveAspectRatioCheckBox->setChecked(preserveAspectRation);
}

bool GraphicalViewsPage::getDiagramViewPreserveAspectRation()
{
  return mpDiagramViewPreserveAspectRatioCheckBox->isChecked();
}

//! @class SimulationPage
//! @brief Creates an interface for simulation settings.

//! Constructor
//! @param pOptionsDialog is the pointer to OptionsDialog
SimulationPage::SimulationPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  mpSimulationGroupBox = new QGroupBox(Helper::simulation);
  // Translation Flags
  mpTranslationFlagsGroupBox = new QGroupBox(Helper::translationFlags);
  mpTranslationFlagsWidget = new TranslationFlagsWidget(this);
  SimulationOptions simulationOptions;
  mpTranslationFlagsWidget->applySimulationOptions(simulationOptions);
  // Translation Flags layout
  QGridLayout *pTranslationFlagsGridLayout = new QGridLayout;
  pTranslationFlagsGridLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pTranslationFlagsGridLayout->addWidget(new Label("Global flags applied to the Simulation Setup dialog upon the first simulation of a model.\n"
                                                   "For subsequent simulations, you can change them locally using the Simulation Setup dialog."), 0, 0);
  pTranslationFlagsGridLayout->addWidget(mpTranslationFlagsWidget, 1, 0);
  mpTranslationFlagsGroupBox->setLayout(pTranslationFlagsGridLayout);
  // Target Language
  mpTargetLanguageLabel = new Label(tr("Target Language:"));
  OMCInterface::getConfigFlagValidOptions_res simCodeTarget = MainWindow::instance()->getOMCProxy()->getConfigFlagValidOptions("simCodeTarget");
  mpTargetLanguageComboBox = new QComboBox;
  mpTargetLanguageComboBox->addItems(simCodeTarget.validOptions);
  mpTargetLanguageComboBox->setToolTip(simCodeTarget.mainDescription);
  int i = 0;
  foreach (QString description, simCodeTarget.descriptions) {
    mpTargetLanguageComboBox->setItemData(i, description, Qt::ToolTipRole);
    i++;
  }
  mpTargetLanguageComboBox->setCurrentIndex(mpTargetLanguageComboBox->findText("C"));
  // Target Build
  mpTargetBuildLabel = new Label(tr("Target Build:"));
  mpTargetBuildComboBox = new QComboBox;
#ifdef Q_OS_WIN
  mpTargetBuildComboBox->addItem("MinGW", "gcc");
  mpTargetBuildComboBox->addItem("Visual Studio (msvc)", "msvc");
  mpTargetBuildComboBox->addItem("Visual Studio 2010 (msvc10)", "msvc10");
  mpTargetBuildComboBox->addItem("Visual Studio 2012 (msvc12)", "msvc12");
  mpTargetBuildComboBox->addItem("Visual Studio 2013 (msvc13)", "msvc13");
  mpTargetBuildComboBox->addItem("Visual Studio 2015 (msvc15)", "msvc15");
#else
  mpTargetBuildComboBox->addItem("GNU Make", "gcc");
#endif
  mpTargetBuildComboBox->addItem("vxworks69", "vxworks69");
  mpTargetBuildComboBox->addItem("debugrt", "debugrt");
  connect(mpTargetBuildComboBox, SIGNAL(currentIndexChanged(int)), SLOT(targetBuildChanged(int)));
  // C Compiler
  mpCompilerLabel = new Label(tr("C Compiler:"));
  mpCompilerComboBox = new QComboBox;
  mpCompilerComboBox->setEditable(true);
  mpCompilerComboBox->addItem("");
  mpCompilerComboBox->addItem("gcc");
#ifdef Q_OS_UNIX
  mpCompilerComboBox->addItem("clang");
#endif
  mpCompilerComboBox->lineEdit()->setPlaceholderText(MainWindow::instance()->getOMCProxy()->getCompiler());
  // CXX Compiler
  mpCXXCompilerLabel = new Label(tr("CXX Compiler:"));
  mpCXXCompilerComboBox = new QComboBox;
  mpCXXCompilerComboBox->setEditable(true);
  mpCXXCompilerComboBox->addItem("");
  mpCXXCompilerComboBox->addItem("g++");
#ifdef Q_OS_UNIX
  mpCXXCompilerComboBox->addItem("clang++");
#endif
  mpCXXCompilerComboBox->lineEdit()->setPlaceholderText(MainWindow::instance()->getOMCProxy()->getCXXCompiler());
  // ignore command line options annotation checkbox
  mpIgnoreCommandLineOptionsAnnotationCheckBox = new QCheckBox(tr("Ignore __OpenModelica_commandLineOptions annotation"));
  // ignore simulation flags annotation checkbox
  mpIgnoreSimulationFlagsAnnotationCheckBox = new QCheckBox(tr("Ignore __OpenModelica_simulationFlags annotation"));
  /* save class before simulation checkbox */
  mpSaveClassBeforeSimulationCheckBox = new QCheckBox(tr("Save class before simulation"));
  mpSaveClassBeforeSimulationCheckBox->setToolTip(tr("Disabling this will effect the debugger functionality."));
  mpSaveClassBeforeSimulationCheckBox->setChecked(true);
  /* switch to plotting perspective after simulation checkbox */
  mpSwitchToPlottingPerspectiveCheckBox = new QCheckBox(tr("Switch to plotting perspective after simulation"));
  mpSwitchToPlottingPerspectiveCheckBox->setChecked(true);
  /* Close completed SimulationOutputWidgets before simulation checkbox */
  mpCloseSimulationOutputWidgetsBeforeSimulationCheckBox = new QCheckBox(tr("Close completed simulation output windows before simulation"));
  mpCloseSimulationOutputWidgetsBeforeSimulationCheckBox->setChecked(true);
  /* Delete intermediate compilation files checkbox */
  mpDeleteIntermediateCompilationFilesCheckBox = new QCheckBox(tr("Delete intermediate compilation files"));
  mpDeleteIntermediateCompilationFilesCheckBox->setChecked(true);
  /* Delete entire simulation directory checkbox */
  mpDeleteEntireSimulationDirectoryCheckBox = new QCheckBox(tr("Delete entire simulation directory of the model when OMEdit is closed"));
  // simulation output format
  mpOutputGroupBox = new QGroupBox(Helper::output);
  mpStructuredRadioButton = new QRadioButton(tr("Structured"));
  mpStructuredRadioButton->setToolTip(tr("Shows the simulation output in the form of tree structure."));
  mpStructuredRadioButton->setChecked(true);
  mpFormattedTextRadioButton = new QRadioButton(tr("Formatted Text"));
  mpFormattedTextRadioButton->setToolTip(tr("Shows the simulation output in the form of formatted text."));
  QButtonGroup *pOutputButtonGroup = new QButtonGroup;
  pOutputButtonGroup->addButton(mpStructuredRadioButton);
  pOutputButtonGroup->addButton(mpFormattedTextRadioButton);
  // output view buttons layout
  QHBoxLayout *pOutputRadioButtonsLayout = new QHBoxLayout;
  pOutputRadioButtonsLayout->addWidget(mpStructuredRadioButton);
  pOutputRadioButtonsLayout->addWidget(mpFormattedTextRadioButton);
  // display limit
  mpDisplayLimitLabel = new Label(tr("Display Limit:"));
  mpDisplayLimitSpinBox = new QSpinBox;
  mpDisplayLimitSpinBox->setSuffix(" KB");
  mpDisplayLimitSpinBox->setRange(1, std::numeric_limits<int>::max());
  mpDisplayLimitSpinBox->setSingleStep(100);
  mpDisplayLimitSpinBox->setValue(500);
  mpDisplayLimitMBLabel = new Label;
  connect(mpDisplayLimitSpinBox, SIGNAL(valueChanged(int)), SLOT(displayLimitValueChanged(int)));
  // calculate the display limit in MBs.
  displayLimitValueChanged(mpDisplayLimitSpinBox->value());
  // set the layout of output view mode group
  QGridLayout *pOutputGroupGridLayout = new QGridLayout;
  pOutputGroupGridLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pOutputGroupGridLayout->addLayout(pOutputRadioButtonsLayout, 0, 0, 1, 3, Qt::AlignLeft);
  pOutputGroupGridLayout->addWidget(mpDisplayLimitLabel, 1, 0);
  pOutputGroupGridLayout->addWidget(mpDisplayLimitSpinBox, 1, 1);
  pOutputGroupGridLayout->addWidget(mpDisplayLimitMBLabel, 1, 2);
  mpOutputGroupBox->setLayout(pOutputGroupGridLayout);
  // set the layout of simulation group
  QGridLayout *pSimulationLayout = new QGridLayout;
  pSimulationLayout->setAlignment(Qt::AlignTop);
  int row = 0;
  pSimulationLayout->addWidget(mpTranslationFlagsGroupBox, row++, 0, 1, 2);
  pSimulationLayout->addWidget(mpTargetLanguageLabel, row, 0);
  pSimulationLayout->addWidget(mpTargetLanguageComboBox, row++, 1);
  pSimulationLayout->addWidget(mpTargetBuildLabel, row, 0);
  pSimulationLayout->addWidget(mpTargetBuildComboBox, row++, 1);
  pSimulationLayout->addWidget(mpCompilerLabel, row, 0);
  pSimulationLayout->addWidget(mpCompilerComboBox, row++, 1);
  pSimulationLayout->addWidget(mpCXXCompilerLabel, row, 0);
  pSimulationLayout->addWidget(mpCXXCompilerComboBox, row++, 1);
  pSimulationLayout->addWidget(mpIgnoreCommandLineOptionsAnnotationCheckBox, row++, 0, 1, 2);
  pSimulationLayout->addWidget(mpIgnoreSimulationFlagsAnnotationCheckBox, row++, 0, 1, 2);
  pSimulationLayout->addWidget(mpSaveClassBeforeSimulationCheckBox, row++, 0, 1, 2);
  pSimulationLayout->addWidget(mpSwitchToPlottingPerspectiveCheckBox, row++, 0, 1, 2);
  pSimulationLayout->addWidget(mpCloseSimulationOutputWidgetsBeforeSimulationCheckBox, row++, 0, 1, 2);
  pSimulationLayout->addWidget(mpDeleteIntermediateCompilationFilesCheckBox, row++, 0, 1, 2);
  pSimulationLayout->addWidget(mpDeleteEntireSimulationDirectoryCheckBox, row++, 0, 1, 2);
  pSimulationLayout->addWidget(mpOutputGroupBox, row++, 0, 1, 2);
  mpSimulationGroupBox->setLayout(pSimulationLayout);
  // set the layout
  QVBoxLayout *pLayout = new QVBoxLayout;
  pLayout->setAlignment(Qt::AlignTop);
  pLayout->setContentsMargins(0, 0, 0, 0);
  pLayout->addWidget(mpSimulationGroupBox);
  setLayout(pLayout);
}

void SimulationPage::setOutputMode(QString value)
{
  if (value.compare(Helper::structuredOutput) == 0) {
    mpStructuredRadioButton->setChecked(true);
  } else {
    mpFormattedTextRadioButton->setChecked(true);
  }
}

QString SimulationPage::getOutputMode()
{
  if (mpStructuredRadioButton->isChecked()) {
    return Helper::structuredOutput;
  } else {
    return Helper::textOutput;
  }
}

/*!
 * \brief SimulationPage::targetBuildChanged
 * Enable/Disable the Compiler and CXX Compiler fields.
 * \param index
 */
void SimulationPage::targetBuildChanged(int index)
{
  if (mpTargetBuildComboBox->itemData(index).toString() == "gcc") {
    mpCompilerComboBox->setEnabled(true);
    mpCXXCompilerComboBox->setEnabled(true);
  } else {
    mpCompilerComboBox->setEnabled(false);
    mpCXXCompilerComboBox->setEnabled(false);
  }
}

/*!
 * \brief SimulationPage::displayLimitValueChanged
 * Slot activated when mpDisplayLimitSpinBox valueChanged SIGNAL is raised.
 * Shows the display limit is MBs.
 * 1 KB is 0,001 MB.
 * \param value
 */
void SimulationPage::displayLimitValueChanged(int value)
{
  mpDisplayLimitMBLabel->setText(QString("(%1 MB)").arg(value*0.001));
}

//! @class MessagesPage
//! @brief Creates an interface for MessagesWidget settings.

//! Constructor
//! @param pOptionsDialog is the pointer to OptionsDialog
MessagesPage::MessagesPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  // general groupbox
  mpGeneralGroupBox = new QGroupBox(Helper::general);
  // output size
  mpOutputSizeLabel = new Label(tr("Output size:"));
  mpOutputSizeLabel->setToolTip(tr("Specifies the maximum number of rows the Messages Browser may have. "
                                   "If there are more rows then the rows are removed from the beginning."));
  mpOutputSizeSpinBox = new QSpinBox;
  mpOutputSizeSpinBox->setRange(0, std::numeric_limits<int>::max());
  mpOutputSizeSpinBox->setSingleStep(1000);
  mpOutputSizeSpinBox->setSuffix(" rows");
  mpOutputSizeSpinBox->setSpecialValueText(Helper::unlimited);
  // reset messages number before simulation
  mpResetMessagesNumberBeforeSimulationCheckBox = new QCheckBox(tr("Reset messages number before checking, instantiation && simulation"));
  mpResetMessagesNumberBeforeSimulationCheckBox->setChecked(true);
  // clear messages browser before simulation
  mpClearMessagesBrowserBeforeSimulationCheckBox = new QCheckBox(tr("Clear messages browser before checking, instantiation && simulation"));
  // set general groupbox layout
  QGridLayout *pGeneralGroupBoxLayout = new QGridLayout;
  pGeneralGroupBoxLayout->setColumnStretch(1, 1);
  pGeneralGroupBoxLayout->addWidget(mpOutputSizeLabel, 0, 0);
  pGeneralGroupBoxLayout->addWidget(mpOutputSizeSpinBox, 0, 1);
  pGeneralGroupBoxLayout->addWidget(mpResetMessagesNumberBeforeSimulationCheckBox, 1, 0, 1, 2);
  pGeneralGroupBoxLayout->addWidget(mpClearMessagesBrowserBeforeSimulationCheckBox, 2, 0, 1, 2);
  mpGeneralGroupBox->setLayout(pGeneralGroupBoxLayout);
  // Font and Colors
  mpFontColorsGroupBox = new QGroupBox(Helper::Colors);
  // font family combobox
  mpFontFamilyLabel = new Label(Helper::fontFamily);
  mpFontFamilyComboBox = new QFontComboBox;
  QTextBrowser textBrowser;
  int currentIndex;
  currentIndex = mpFontFamilyComboBox->findText(textBrowser.font().family(), Qt::MatchExactly);
  mpFontFamilyComboBox->setCurrentIndex(currentIndex);
  // font size combobox
  mpFontSizeLabel = new Label(Helper::fontSize);
  mpFontSizeSpinBox = new DoubleSpinBox;
  mpFontSizeSpinBox->setRange(6, std::numeric_limits<double>::max());
  mpFontSizeSpinBox->setValue(textBrowser.font().pointSizeF());
  mpFontSizeSpinBox->setSingleStep(1);
  // Notification Color
  mpNotificationColorLabel = new Label(tr("Notification Color:"));
  mpNotificationColorButton = new QPushButton(Helper::pickColor);
  mpNotificationColorButton->setAutoDefault(false);
  connect(mpNotificationColorButton, SIGNAL(clicked()), SLOT(pickNotificationColor()));
  setNotificationColor(Qt::black);
  setNotificationPickColorButtonIcon();
  // Warning Color
  mpWarningColorLabel = new Label(tr("Warning Color:"));
  mpWarningColorButton = new QPushButton(Helper::pickColor);
  mpWarningColorButton->setAutoDefault(false);
  connect(mpWarningColorButton, SIGNAL(clicked()), SLOT(pickWarningColor()));
  setWarningColor(QColor(255, 170, 0));
  setWarningPickColorButtonIcon();
  // Error Color
  mpErrorColorLabel = new Label(tr("Error Color:"));
  mpErrorColorButton = new QPushButton(Helper::pickColor);
  mpErrorColorButton->setAutoDefault(false);
  connect(mpErrorColorButton, SIGNAL(clicked()), SLOT(pickErrorColor()));
  setErrorColor(Qt::red);
  setErrorPickColorButtonIcon();
  // set the layout of FontColors group
  QGridLayout *pFontColorsLayout = new QGridLayout;
  pFontColorsLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pFontColorsLayout->setColumnStretch(1, 1);
  pFontColorsLayout->addWidget(mpFontFamilyLabel, 0, 0);
  pFontColorsLayout->addWidget(mpFontFamilyComboBox, 0, 1);
  pFontColorsLayout->addWidget(mpFontSizeLabel, 1, 0);
  pFontColorsLayout->addWidget(mpFontSizeSpinBox, 1, 1);
  pFontColorsLayout->addWidget(mpNotificationColorLabel, 2, 0);
  pFontColorsLayout->addWidget(mpNotificationColorButton, 2, 1);
  pFontColorsLayout->addWidget(mpWarningColorLabel, 3, 0);
  pFontColorsLayout->addWidget(mpWarningColorButton, 3, 1);
  pFontColorsLayout->addWidget(mpErrorColorLabel, 4, 0);
  pFontColorsLayout->addWidget(mpErrorColorButton, 4, 1);
  mpFontColorsGroupBox->setLayout(pFontColorsLayout);
  // set the layout
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setAlignment(Qt::AlignTop);
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpGeneralGroupBox);
  pMainLayout->addWidget(mpFontColorsGroupBox);
  setLayout(pMainLayout);
}

void MessagesPage::setNotificationPickColorButtonIcon()
{
  QPixmap pixmap(Helper::iconSize);
  pixmap.fill(getNotificationColor());
  mpNotificationColorButton->setIcon(pixmap);
}

void MessagesPage::setWarningPickColorButtonIcon()
{
  QPixmap pixmap(Helper::iconSize);
  pixmap.fill(getWarningColor());
  mpWarningColorButton->setIcon(pixmap);
}

void MessagesPage::setErrorPickColorButtonIcon()
{
  QPixmap pixmap(Helper::iconSize);
  pixmap.fill(getErrorColor());
  mpErrorColorButton->setIcon(pixmap);
}

void MessagesPage::pickNotificationColor()
{
  QColor color = QColorDialog::getColor(getNotificationColor());
  // if user press ESC
  if (!color.isValid()) {
    return;
  }
  setNotificationColor(color);
  setNotificationPickColorButtonIcon();
}

void MessagesPage::pickWarningColor()
{
  QColor color = QColorDialog::getColor(getWarningColor());
  // if user press ESC
  if (!color.isValid()) {
    return;
  }
  setWarningColor(color);
  setWarningPickColorButtonIcon();
}

void MessagesPage::pickErrorColor()
{
  QColor color = QColorDialog::getColor(getErrorColor());
  // if user press ESC
  if (!color.isValid()) {
    return;
  }
  setErrorColor(color);
  setErrorPickColorButtonIcon();
}

/*!
 * \class NotificationsPage
 * \brief Creates an interface for Notifications settings.
 */
/*!
 * \brief NotificationsPage::NotificationsPage
 * \param pOptionsDialog is the pointer to OptionsDialog
 */
NotificationsPage::NotificationsPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  // create the notifications groupbox
  mpNotificationsGroupBox = new QGroupBox(tr("Notifications"));
  // create the exit application checkbox
  mpQuitApplicationCheckBox = new QCheckBox(tr("Always quit without prompt"));
  // create the item drop on itself checkbox
  mpItemDroppedOnItselfCheckBox = new QCheckBox(tr("Show item dropped on itself message"));
  mpItemDroppedOnItselfCheckBox->setChecked(true);
  // create the replaceable if partial checkbox
  mpReplaceableIfPartialCheckBox = new QCheckBox(tr("Show model is partial and component is added as replaceable message"));
  mpReplaceableIfPartialCheckBox->setChecked(true);
  // create the inner model name changed checkbox
  mpInnerModelNameChangedCheckBox = new QCheckBox(tr("Show component is declared as inner message"));
  mpInnerModelNameChangedCheckBox->setChecked(true);
  // create the save model for bitmap insertion checkbox
  mpSaveModelForBitmapInsertionCheckBox = new QCheckBox(tr("Show save model for bitmap insertion message"));
  mpSaveModelForBitmapInsertionCheckBox->setChecked(true);
  // create the save model for bitmap insertion checkbox
  mpAlwaysAskForDraggedComponentName = new QCheckBox(tr("Always ask for the dragged component name"));
  mpAlwaysAskForDraggedComponentName->setChecked(true);
  // create the always ask for text editor error
  mpAlwaysAskForTextEditorErrorCheckBox = new QCheckBox(tr("Always ask for what to do with the text editor error"));
  mpAlwaysAskForTextEditorErrorCheckBox->setChecked(true);
  // prompt for old frontend
  mpOldFrontendLabel = new Label(tr("If new frontend for code generation fails?"));
  mpOldFrontendComboBox = new QComboBox;
  mpOldFrontendComboBox->addItem(tr("Always ask for old frontend"), NotificationsPage::AlwaysAskForOF);
  mpOldFrontendComboBox->addItem(tr("Try with old frontend once"), NotificationsPage::TryOnceWithOF);
  mpOldFrontendComboBox->addItem(tr("Switch to old frontend permanently"), NotificationsPage::SwitchPermanentlyToOF);
  mpOldFrontendComboBox->addItem(tr("Keep using new frontend"), NotificationsPage::KeepUsingNF);
  // set the layout of notifications group
  QGridLayout *pNotificationsLayout = new QGridLayout;
  pNotificationsLayout->setAlignment(Qt::AlignTop);
  pNotificationsLayout->addWidget(mpQuitApplicationCheckBox, 0, 0, 1, 2);
  pNotificationsLayout->addWidget(mpItemDroppedOnItselfCheckBox, 1, 0, 1, 2);
  pNotificationsLayout->addWidget(mpReplaceableIfPartialCheckBox, 2, 0, 1, 2);
  pNotificationsLayout->addWidget(mpInnerModelNameChangedCheckBox, 3, 0, 1, 2);
  pNotificationsLayout->addWidget(mpSaveModelForBitmapInsertionCheckBox, 4, 0, 1, 2);
  pNotificationsLayout->addWidget(mpAlwaysAskForDraggedComponentName, 5, 0, 1, 2);
  pNotificationsLayout->addWidget(mpAlwaysAskForTextEditorErrorCheckBox, 6, 0, 1, 2);
  pNotificationsLayout->addWidget(mpOldFrontendLabel, 7, 0);
  pNotificationsLayout->addWidget(mpOldFrontendComboBox, 7, 1);
  mpNotificationsGroupBox->setLayout(pNotificationsLayout);
  // set the layout
  QVBoxLayout *pLayout = new QVBoxLayout;
  pLayout->setAlignment(Qt::AlignTop);
  pLayout->setContentsMargins(0, 0, 0, 0);
  pLayout->addWidget(mpNotificationsGroupBox);
  setLayout(pLayout);
}

//! @class LineStylePage
//! @brief Creates an interface for line style settings.

//! Constructor
//! @param pOptionsDialog is the pointer to OptionsDialog
LineStylePage::LineStylePage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  mpLineStyleGroupBox = new QGroupBox(Helper::lineStyle);
  // Line Color
  mpLineColorLabel = new Label(Helper::color);
  mpLinePickColorButton = new QPushButton(Helper::pickColor);
  mpLinePickColorButton->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
  mpLinePickColorButton->setAutoDefault(false);
  connect(mpLinePickColorButton, SIGNAL(clicked()), SLOT(linePickColor()));
  setLineColor(Qt::black);
  setLinePickColorButtonIcon();
  // Line Pattern
  mpLinePatternLabel = new Label(Helper::pattern);
  mpLinePatternComboBox = StringHandler::getLinePatternComboBox();
  setLinePattern(StringHandler::getLinePatternString(StringHandler::LineSolid));
  // Line Thickness
  mpLineThicknessLabel = new Label(Helper::thickness);
  mpLineThicknessSpinBox = new DoubleSpinBox;
  mpLineThicknessSpinBox->setRange(0, std::numeric_limits<double>::max());
  mpLineThicknessSpinBox->setValue(0.25);
  mpLineThicknessSpinBox->setSingleStep(0.25);
  // Line Arrow
  mpLineStartArrowLabel = new Label(Helper::startArrow);
  mpLineStartArrowComboBox = StringHandler::getStartArrowComboBox();
  mpLineEndArrowLabel = new Label(Helper::endArrow);
  mpLineEndArrowComboBox = StringHandler::getEndArrowComboBox();
  mpLineArrowSizeLabel = new Label(Helper::arrowSize);
  mpLineArrowSizeSpinBox = new DoubleSpinBox;
  mpLineArrowSizeSpinBox->setRange(0, std::numeric_limits<double>::max());
  mpLineArrowSizeSpinBox->setValue(3);
  mpLineArrowSizeSpinBox->setSingleStep(1);
  // Line smooth
  mpLineSmoothLabel = new Label(Helper::smooth);
  mpLineSmoothCheckBox = new QCheckBox(Helper::bezier);
  // set the layout
  QGridLayout *pLineStyleLayout = new QGridLayout;
  pLineStyleLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pLineStyleLayout->addWidget(mpLineColorLabel, 0, 0);
  pLineStyleLayout->addWidget(mpLinePickColorButton, 0, 1);
  pLineStyleLayout->addWidget(mpLinePatternLabel, 2, 0);
  pLineStyleLayout->addWidget(mpLinePatternComboBox, 2, 1);
  pLineStyleLayout->addWidget(mpLineThicknessLabel, 3, 0);
  pLineStyleLayout->addWidget(mpLineThicknessSpinBox, 3, 1);
  pLineStyleLayout->addWidget(mpLineStartArrowLabel, 4, 0);
  pLineStyleLayout->addWidget(mpLineStartArrowComboBox, 4, 1);
  pLineStyleLayout->addWidget(mpLineEndArrowLabel, 5, 0);
  pLineStyleLayout->addWidget(mpLineEndArrowComboBox, 5, 1);
  pLineStyleLayout->addWidget(mpLineArrowSizeLabel, 6, 0);
  pLineStyleLayout->addWidget(mpLineArrowSizeSpinBox, 6, 1);
  pLineStyleLayout->addWidget(mpLineSmoothLabel, 7, 0);
  pLineStyleLayout->addWidget(mpLineSmoothCheckBox, 7, 1);
  mpLineStyleGroupBox->setLayout(pLineStyleLayout);
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setAlignment(Qt::AlignTop);
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpLineStyleGroupBox);
  setLayout(pMainLayout);
}

//! Sets the pen color
//! @param color to set.
void LineStylePage::setLineColor(QColor color)
{
  mLineColor = color;
}

//! Returns the pen color
QColor LineStylePage::getLineColor()
{
  return mLineColor;
}

void LineStylePage::setLinePickColorButtonIcon()
{
  QPixmap pixmap(Helper::iconSize);
  pixmap.fill(getLineColor());
  mpLinePickColorButton->setIcon(pixmap);
}

//! Sets the pen pattern
//! @param pattern to set.
void LineStylePage::setLinePattern(QString pattern)
{
  int index = mpLinePatternComboBox->findText(pattern, Qt::MatchExactly);
  if (index != -1)
    mpLinePatternComboBox->setCurrentIndex(index);
}

QString LineStylePage::getLinePattern()
{
  return mpLinePatternComboBox->currentText();
}

//! Sets the pen thickness
//! @param thickness to set.
void LineStylePage::setLineThickness(qreal thickness)
{
  if (thickness <= 0)
    thickness = 0.25;
  mpLineThicknessSpinBox->setValue(thickness);
}

//! Returns the pen thickness
qreal LineStylePage::getLineThickness()
{
  return mpLineThicknessSpinBox->value();
}

void LineStylePage::setLineStartArrow(QString startArrow)
{
  int index = mpLineStartArrowComboBox->findText(startArrow, Qt::MatchExactly);
  if (index != -1)
    mpLineStartArrowComboBox->setCurrentIndex(index);
}

QString LineStylePage::getLineStartArrow()
{
  return mpLineStartArrowComboBox->currentText();
}

void LineStylePage::setLineEndArrow(QString endArrow)
{
  int index = mpLineEndArrowComboBox->findText(endArrow, Qt::MatchExactly);
  if (index != -1)
    mpLineEndArrowComboBox->setCurrentIndex(index);
}

QString LineStylePage::getLineEndArrow()
{
  return mpLineEndArrowComboBox->currentText();
}

void LineStylePage::setLineArrowSize(qreal size)
{
  if (size <= 0)
    size = 3;
  mpLineArrowSizeSpinBox->setValue(size);
}

qreal LineStylePage::getLineArrowSize()
{
  return mpLineArrowSizeSpinBox->value();
}

//! Sets whether the pen used will be smooth (for splines) or not.
//! @param smooth
void LineStylePage::setLineSmooth(bool smooth)
{
  mpLineSmoothCheckBox->setChecked(smooth);
}

//! Returns the pen smooth
bool LineStylePage::getLineSmooth()
{
  return mpLineSmoothCheckBox->isChecked();
}

//! Opens the color picker dialog. The user selects the color and the color saved as a pen color.
void LineStylePage::linePickColor()
{
  QColor color = QColorDialog::getColor(getLineColor());
  // if user press ESC
  if (!color.isValid())
    return;
  setLineColor(color);
  setLinePickColorButtonIcon();
}

//! @class FillStylePage
//! @brief Creates an interface for fill style settings.

//! Constructor
//! @param pOptionsDialog is the pointer to OptionsDialog
FillStylePage::FillStylePage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpFillStyleGroupBox = new QGroupBox(Helper::fillStyle);
  // Fill Color
  mpFillColorLabel = new Label(Helper::color);
  mpFillPickColorButton = new QPushButton(Helper::pickColor);
  mpFillPickColorButton->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
  mpFillPickColorButton->setAutoDefault(false);
  connect(mpFillPickColorButton, SIGNAL(clicked()), SLOT(fillPickColor()));
  setFillColor(Qt::black);
  setFillPickColorButtonIcon();
  // Fill Pattern
  mpFillPatternLabel = new Label(Helper::pattern);
  mpFillPatternComboBox = StringHandler::getFillPatternComboBox();
  setFillPattern(StringHandler::getFillPatternString(StringHandler::FillNone));
  // set the layout
  QGridLayout *pFillStyleLayout = new QGridLayout;
  pFillStyleLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pFillStyleLayout->addWidget(mpFillColorLabel, 0, 0);
  pFillStyleLayout->addWidget(mpFillPickColorButton, 0, 1);
  pFillStyleLayout->addWidget(mpFillPatternLabel, 1, 0);
  pFillStyleLayout->addWidget(mpFillPatternComboBox, 1, 1);
  mpFillStyleGroupBox->setLayout(pFillStyleLayout);
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setAlignment(Qt::AlignTop);
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpFillStyleGroupBox);
  setLayout(pMainLayout);
}

void FillStylePage::setFillColor(QColor color)
{
  mFillColor = color;
}

QColor FillStylePage::getFillColor()
{
  return mFillColor;
}

void FillStylePage::setFillPickColorButtonIcon()
{
  QPixmap pixmap(Helper::iconSize);
  pixmap.fill(getFillColor());
  mpFillPickColorButton->setIcon(pixmap);
}

void FillStylePage::setFillPattern(QString pattern)
{
  int index = mpFillPatternComboBox->findText(pattern, Qt::MatchExactly);
  if (index != -1)
    mpFillPatternComboBox->setCurrentIndex(index);
}

QString FillStylePage::getFillPattern()
{
  return mpFillPatternComboBox->currentText();
}

void FillStylePage::fillPickColor()
{
  QColor color = QColorDialog::getColor(getFillColor());
  // if user press ESC
  if (!color.isValid())
    return;
  setFillColor(color);
  setFillPickColorButtonIcon();
}

//! @class PlottingPage
//! @brief Creates an interface for curve style settings.

//! Constructor
//! @param pOptionsDialog is the pointer to OptionsDialog
PlottingPage::PlottingPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  // general groupbox
  mpGeneralGroupBox = new QGroupBox(Helper::general);
  // auto scale
  mpAutoScaleCheckBox = new QCheckBox(tr("Auto Scale"));
  mpAutoScaleCheckBox->setToolTip(tr("Auto scale the plot to fit in view when variable is plotted."));
  // set general groupbox layout
  QGridLayout *pGeneralGroupBoxLayout = new QGridLayout;
  pGeneralGroupBoxLayout->addWidget(mpAutoScaleCheckBox, 0, 0);
  mpGeneralGroupBox->setLayout(pGeneralGroupBoxLayout);
  // Plotting View Mode
  mpPlottingViewModeGroupBox = new QGroupBox(tr("Default Plotting View Mode"));
  mpPlottingTabbedViewRadioButton = new QRadioButton(tr("Tabbed View"));
  mpPlottingTabbedViewRadioButton->setChecked(true);
  mpPlottingSubWindowViewRadioButton = new QRadioButton(tr("SubWindow View"));
  QButtonGroup *pPlottingViewModeButtonGroup = new QButtonGroup;
  pPlottingViewModeButtonGroup->addButton(mpPlottingTabbedViewRadioButton);
  pPlottingViewModeButtonGroup->addButton(mpPlottingSubWindowViewRadioButton);
  // plotting view radio buttons layout
  QHBoxLayout *pPlottingRadioButtonsLayout = new QHBoxLayout;
  pPlottingRadioButtonsLayout->addWidget(mpPlottingTabbedViewRadioButton);
  pPlottingRadioButtonsLayout->addWidget(mpPlottingSubWindowViewRadioButton);
  // set the layout of plotting view mode group
  QGridLayout *pPlottingViewModeLayout = new QGridLayout;
  pPlottingViewModeLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pPlottingViewModeLayout->addLayout(pPlottingRadioButtonsLayout, 0, 0);
  mpPlottingViewModeGroupBox->setLayout(pPlottingViewModeLayout);
  mpCurveStyleGroupBox = new QGroupBox(Helper::curveStyle);
  // Curve Pattern
  mpCurvePatternLabel = new Label(Helper::pattern);
  mpCurvePatternComboBox = new QComboBox;
  mpCurvePatternComboBox->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
  mpCurvePatternComboBox->addItem("SolidLine", 1);
  mpCurvePatternComboBox->addItem("DashLine", 2);
  mpCurvePatternComboBox->addItem("DotLine", 3);
  mpCurvePatternComboBox->addItem("DashDotLine", 4);
  mpCurvePatternComboBox->addItem("DashDotDotLine", 5);
  mpCurvePatternComboBox->addItem("Sticks", 6);
  mpCurvePatternComboBox->addItem("Steps", 7);
  // Curve Thickness
  mpCurveThicknessLabel = new Label(Helper::thickness);
  mpCurveThicknessSpinBox = new DoubleSpinBox;
  mpCurveThicknessSpinBox->setRange(0, std::numeric_limits<double>::max());
  mpCurveThicknessSpinBox->setValue(1);
  mpCurveThicknessSpinBox->setSingleStep(1);
  // set the layout
  QGridLayout *pCurveStyleLayout = new QGridLayout;
  pCurveStyleLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pCurveStyleLayout->addWidget(new Label(tr("Curve styles are used for new curves. Use plot setup window to update the existing curves.")), 0, 0, 1, 2);
  pCurveStyleLayout->addWidget(mpCurvePatternLabel, 1, 0);
  pCurveStyleLayout->addWidget(mpCurvePatternComboBox, 1, 1);
  pCurveStyleLayout->addWidget(mpCurveThicknessLabel, 2, 0);
  pCurveStyleLayout->addWidget(mpCurveThicknessSpinBox, 2, 1);
  mpCurveStyleGroupBox->setLayout(pCurveStyleLayout);
  // variable filter interval
  mpVariableFilterGroupBox = new QGroupBox(tr("Variable Filter"));
  mpFilterIntervalHelpLabel = new Label(tr("Adds a delay, specified as Filter Interval, in filtering the variables.\n"
                                           "Set the value to 0 if you don't want any delay."));
  mpFilterIntervalLabel = new Label(tr("Filter Interval:"));
  mpFilterIntervalSpinBox = new QSpinBox;
  mpFilterIntervalSpinBox->setSuffix(tr(" seconds"));
  mpFilterIntervalSpinBox->setRange(0, std::numeric_limits<int>::max());
  mpFilterIntervalSpinBox->setValue(2);
  mpFilterIntervalSpinBox->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
  // variable filter layout
  QGridLayout *pVariableFilterGridLayout = new QGridLayout;
  pVariableFilterGridLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pVariableFilterGridLayout->addWidget(mpFilterIntervalHelpLabel, 0, 0, 1, 2);
  pVariableFilterGridLayout->addWidget(mpFilterIntervalLabel, 1, 0);
  pVariableFilterGridLayout->addWidget(mpFilterIntervalSpinBox, 1, 1);
  mpVariableFilterGroupBox->setLayout(pVariableFilterGridLayout);
  // font size
  mpFontSizeGroupBox = new QGroupBox(tr("Font Size"));
  mpTitleFontSizeLabel = new Label("Title:");
  mpTitleFontSizeSpinBox = new DoubleSpinBox;
  mpTitleFontSizeSpinBox->setRange(6, std::numeric_limits<double>::max());
  mpTitleFontSizeSpinBox->setValue(14);
  mpTitleFontSizeSpinBox->setSingleStep(1);
  mpTitleFontSizeSpinBox->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
  mpVerticalAxisTitleFontSizeLabel = new Label("Vertical Axis Title:");
  mpVerticalAxisTitleFontSizeSpinBox = new DoubleSpinBox;
  mpVerticalAxisTitleFontSizeSpinBox->setRange(6, std::numeric_limits<double>::max());
  mpVerticalAxisTitleFontSizeSpinBox->setValue(11);
  mpVerticalAxisTitleFontSizeSpinBox->setSingleStep(1);
  mpVerticalAxisNumbersFontSizeLabel = new Label("Vertical Axis Numbers:");
  mpVerticalAxisNumbersFontSizeSpinBox = new DoubleSpinBox;
  mpVerticalAxisNumbersFontSizeSpinBox->setRange(6, std::numeric_limits<double>::max());
  mpVerticalAxisNumbersFontSizeSpinBox->setValue(10);
  mpVerticalAxisNumbersFontSizeSpinBox->setSingleStep(1);
  mpHorizontalAxisTitleFontSizeLabel = new Label("Horizontal Axis Title:");
  mpHorizontalAxisTitleFontSizeSpinBox = new DoubleSpinBox;
  mpHorizontalAxisTitleFontSizeSpinBox->setRange(6, std::numeric_limits<double>::max());
  mpHorizontalAxisTitleFontSizeSpinBox->setValue(11);
  mpHorizontalAxisTitleFontSizeSpinBox->setSingleStep(1);
  mpHorizontalAxisNumbersFontSizeLabel = new Label("Horizontal Axis Numbers:");
  mpHorizontalAxisNumbersFontSizeSpinBox = new DoubleSpinBox;
  mpHorizontalAxisNumbersFontSizeSpinBox->setRange(6, std::numeric_limits<double>::max());
  mpHorizontalAxisNumbersFontSizeSpinBox->setValue(10);
  mpHorizontalAxisNumbersFontSizeSpinBox->setSingleStep(1);
  mpFooterFontSizeLabel = new Label("Footer:");
  mpFooterFontSizeSpinBox = new DoubleSpinBox;
  mpFooterFontSizeSpinBox->setRange(6, std::numeric_limits<double>::max());
  mpFooterFontSizeSpinBox->setValue(QApplication::font().pointSizeF());
  mpFooterFontSizeSpinBox->setSingleStep(1);
  mpLegendFontSizeLabel = new Label("Legend:");
  mpLegendFontSizeSpinBox = new DoubleSpinBox;
  mpLegendFontSizeSpinBox->setRange(6, std::numeric_limits<double>::max());
  mpLegendFontSizeSpinBox->setValue(QApplication::font().pointSizeF());
  mpLegendFontSizeSpinBox->setSingleStep(1);
  // font size layout
  QGridLayout *pFontSizeGridLayout = new QGridLayout;
  pFontSizeGridLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pFontSizeGridLayout->addWidget(new Label(tr("Font sizes are used for new plot windows. Use plot setup window to update the existing plots.")), 0, 0, 1, 2);
  pFontSizeGridLayout->addWidget(mpTitleFontSizeLabel, 1, 0);
  pFontSizeGridLayout->addWidget(mpTitleFontSizeSpinBox, 1, 1);
  pFontSizeGridLayout->addWidget(mpVerticalAxisTitleFontSizeLabel, 2, 0);
  pFontSizeGridLayout->addWidget(mpVerticalAxisTitleFontSizeSpinBox, 2, 1);
  pFontSizeGridLayout->addWidget(mpVerticalAxisNumbersFontSizeLabel, 3, 0);
  pFontSizeGridLayout->addWidget(mpVerticalAxisNumbersFontSizeSpinBox, 3, 1);
  pFontSizeGridLayout->addWidget(mpHorizontalAxisTitleFontSizeLabel, 4, 0);
  pFontSizeGridLayout->addWidget(mpHorizontalAxisTitleFontSizeSpinBox, 4, 1);
  pFontSizeGridLayout->addWidget(mpHorizontalAxisNumbersFontSizeLabel, 5, 0);
  pFontSizeGridLayout->addWidget(mpHorizontalAxisNumbersFontSizeSpinBox, 5, 1);
  int index = 6;
#if QWT_VERSION > 0x060000
  pFontSizeGridLayout->addWidget(mpFooterFontSizeLabel, index, 0);
  pFontSizeGridLayout->addWidget(mpFooterFontSizeSpinBox, index++, 1);
#endif
  pFontSizeGridLayout->addWidget(mpLegendFontSizeLabel, index, 0);
  pFontSizeGridLayout->addWidget(mpLegendFontSizeSpinBox, index, 1);
  mpFontSizeGroupBox->setLayout(pFontSizeGridLayout);
  // main layout
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setAlignment(Qt::AlignTop);
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpGeneralGroupBox);
  pMainLayout->addWidget(mpPlottingViewModeGroupBox);
  pMainLayout->addWidget(mpCurveStyleGroupBox);
  pMainLayout->addWidget(mpVariableFilterGroupBox);
  pMainLayout->addWidget(mpFontSizeGroupBox);
  setLayout(pMainLayout);
}


/*!
 * \brief PlottingPage::setPlottingViewMode
 * Sets the plotting view mode.
 * \param value
 */
void PlottingPage::setPlottingViewMode(QString value)
{
  if (value.compare(Helper::subWindow) == 0) {
    mpPlottingSubWindowViewRadioButton->setChecked(true);
  } else {
    mpPlottingTabbedViewRadioButton->setChecked(true);
  }
}

/*!
 * \brief PlottingPage::getPlottingViewMode
 * Gets the plotting view mode.
 * \return
 */
QString PlottingPage::getPlottingViewMode()
{
  if (mpPlottingSubWindowViewRadioButton->isChecked()) {
    return Helper::subWindow;
  } else {
    return Helper::tabbed;
  }
}

//! Sets the pen pattern
//! @param pattern to set.
void PlottingPage::setCurvePattern(int pattern)
{
  int index = mpCurvePatternComboBox->findData(pattern);
  if (index != -1)
    mpCurvePatternComboBox->setCurrentIndex(index);
}

int PlottingPage::getCurvePattern()
{
  return mpCurvePatternComboBox->itemData(mpCurvePatternComboBox->currentIndex()).toInt();
}

//! Sets the pen thickness
//! @param thickness to set.
void PlottingPage::setCurveThickness(qreal thickness)
{
  if (thickness <= 0)
    thickness = 1.0;
  mpCurveThicknessSpinBox->setValue(thickness);
}

//! Returns the pen thickness
qreal PlottingPage::getCurveThickness()
{
  return mpCurveThicknessSpinBox->value();
}

//! @class FigaroPage
//! @brief Creates an interface for Figaro settings.

//! Constructor
//! @param pOptionsDialog is the pointer to OptionsDialog
FigaroPage::FigaroPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  mpFigaroGroupBox = new QGroupBox(Helper::figaro);
  // Figaro database file
  mpFigaroDatabaseFileLabel = new Label(tr("Figaro Library:"));
  mpFigaroDatabaseFileTextBox = new QLineEdit;
  mpBrowseFigaroDatabaseFileButton = new QPushButton(Helper::browse);
  mpBrowseFigaroDatabaseFileButton->setAutoDefault(false);
  connect(mpBrowseFigaroDatabaseFileButton, SIGNAL(clicked()), SLOT(browseFigaroLibraryFile()));
  // Figaro options file
  mpFigaroOptionsFileLabel = new Label(tr("Tree generation options:"));
  mpFigaroOptionsFileTextBox = new QLineEdit;
  mpBrowseFigaroOptionsFileButton = new QPushButton(Helper::browse);
  mpBrowseFigaroOptionsFileButton->setAutoDefault(false);
  connect(mpBrowseFigaroOptionsFileButton, SIGNAL(clicked()), SLOT(browseFigaroOptionsFile()));
  // figaro process
  mpFigaroProcessLabel = new Label(tr("Figaro Processor:"));
  mFigaroProcessPath = QString(Helper::OpenModelicaHome).append("/share/jEdit4.5_VisualFigaro/VisualFigaro/figp.exe");
  mpFigaroProcessTextBox = new QLineEdit(mFigaroProcessPath);
  mpBrowseFigaroProcessButton = new QPushButton(Helper::browse);
  mpBrowseFigaroProcessButton->setAutoDefault(false);
  connect(mpBrowseFigaroProcessButton, SIGNAL(clicked()), SLOT(browseFigaroProcessFile()));
  mpResetFigaroProcessButton = new QPushButton(Helper::reset);
  mpResetFigaroProcessButton->setToolTip(tr("Resets to default Figaro Processor path"));
  mpResetFigaroProcessButton->setAutoDefault(false);
  connect(mpResetFigaroProcessButton, SIGNAL(clicked()), SLOT(resetFigaroProcessPath()));
  // set the layout
  QGridLayout *pFigaroLayout = new QGridLayout;
  pFigaroLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pFigaroLayout->addWidget(mpFigaroDatabaseFileLabel, 0, 0);
  pFigaroLayout->addWidget(mpFigaroDatabaseFileTextBox, 0, 1, 1, 2);
  pFigaroLayout->addWidget(mpBrowseFigaroDatabaseFileButton, 0, 3);
  pFigaroLayout->addWidget(mpFigaroOptionsFileLabel, 1, 0);
  pFigaroLayout->addWidget(mpFigaroOptionsFileTextBox, 1, 1, 1, 2);
  pFigaroLayout->addWidget(mpBrowseFigaroOptionsFileButton, 1, 3);
  pFigaroLayout->addWidget(mpFigaroProcessLabel, 2, 0);
  pFigaroLayout->addWidget(mpFigaroProcessTextBox, 2, 1);
  pFigaroLayout->addWidget(mpBrowseFigaroProcessButton, 2, 2);
  pFigaroLayout->addWidget(mpResetFigaroProcessButton, 2, 3);
  mpFigaroGroupBox->setLayout(pFigaroLayout);
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setAlignment(Qt::AlignTop);
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpFigaroGroupBox);
  setLayout(pMainLayout);
}

void FigaroPage::browseFigaroLibraryFile()
{
  mpFigaroDatabaseFileTextBox->setText(StringHandler::getOpenFileName(this, QString(Helper::applicationName).append(" - ").append(Helper::chooseFile),
                                                                      NULL, Helper::figaroFileTypes, NULL));
}

void FigaroPage::browseFigaroOptionsFile()
{
  mpFigaroOptionsFileTextBox->setText(StringHandler::getOpenFileName(this, QString(Helper::applicationName).append(" - ").append(Helper::chooseFile),
                                                                     NULL, Helper::xmlFileTypes, NULL));
}

void FigaroPage::browseFigaroProcessFile()
{
  mpFigaroProcessTextBox->setText(StringHandler::getOpenFileName(this, QString(Helper::applicationName).append(" - ").append(Helper::chooseFile),
                                                                 NULL, Helper::exeFileTypes, NULL));
}

/*!
 * \brief FigaroPage::resetFigaroProcessPath
 * Resets the figaro process path to default.
 */
void FigaroPage::resetFigaroProcessPath()
{
  mpFigaroProcessTextBox->setText(mFigaroProcessPath);
}

/*!
  \class DebuggerPage
  \brief Creates an interface for debugger settings.
  */
/*!
  \param pParent - pointer to OptionsDialog
  */
DebuggerPage::DebuggerPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  mpAlgorithmicDebuggerGroupBox = new QGroupBox(Helper::algorithmicDebugger);
  // GDB Path
  mpGDBPathLabel = new Label(tr("GDB Path:"));
  mpGDBPathTextBox = new QLineEdit;
#ifdef WIN32
  mpGDBPathTextBox->setPlaceholderText(Utilities::getGDBPath());
#else
  mpGDBPathTextBox->setPlaceholderText("gdb");
#endif
  mpGDBPathBrowseButton = new QPushButton(Helper::browse);
  mpGDBPathBrowseButton->setAutoDefault(false);
  connect(mpGDBPathBrowseButton, SIGNAL(clicked()), SLOT(browseGDBPath()));
  /* GDB Command Timeout */
  mpGDBCommandTimeoutLabel = new Label(tr("GDB Command Timeout:"));
  mpGDBCommandTimeoutSpinBox = new QSpinBox;
  mpGDBCommandTimeoutSpinBox->setSuffix(tr(" seconds"));
  mpGDBCommandTimeoutSpinBox->setRange(30, std::numeric_limits<int>::max());
  mpGDBCommandTimeoutSpinBox->setSingleStep(10);
  mpGDBCommandTimeoutSpinBox->setValue(40);
  /* GDB Output limit */
  mpGDBOutputLimitLabel = new Label(tr("GDB Output Limit:"));
  mpGDBOutputLimitSpinBox = new QSpinBox;
  mpGDBOutputLimitSpinBox->setSuffix(tr(" characters"));
  mpGDBOutputLimitSpinBox->setSpecialValueText(Helper::unlimited);
  mpGDBOutputLimitSpinBox->setRange(0, std::numeric_limits<int>::max());
  mpGDBOutputLimitSpinBox->setSingleStep(10);
  // Display C Frames
  mpDisplayCFramesCheckBox = new QCheckBox(tr("Display C frames"));
  mpDisplayCFramesCheckBox->setChecked(true);
  // Display Unknown Frames
  mpDisplayUnknownFramesCheckBox = new QCheckBox(tr("Display unknown frames"));
  mpDisplayUnknownFramesCheckBox->setChecked(true);
  // clear output on new run
  mpClearOutputOnNewRunCheckBox = new QCheckBox(tr("Clear old output on a new run"));
  mpClearOutputOnNewRunCheckBox->setChecked(true);
  // clear log on new run
  mpClearLogOnNewRunCheckBox = new QCheckBox(tr("Clear old log on a new run"));
  mpClearLogOnNewRunCheckBox->setChecked(true);
  /* set the debugger group box layout */
  QGridLayout *pDebuggerLayout = new QGridLayout;
  pDebuggerLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pDebuggerLayout->addWidget(mpGDBPathLabel, 0, 0);
  pDebuggerLayout->addWidget(mpGDBPathTextBox, 0, 1);
  pDebuggerLayout->addWidget(mpGDBPathBrowseButton, 0, 2);
  pDebuggerLayout->addItem(new QSpacerItem(1, 1), 1, 0);
  pDebuggerLayout->addWidget(new Label(tr("Default GDB path is used if above field is empty.")), 1, 1, 1, 2);
  pDebuggerLayout->addWidget(mpGDBCommandTimeoutLabel, 2, 0);
  pDebuggerLayout->addWidget(mpGDBCommandTimeoutSpinBox, 2, 1, 1, 2);
  pDebuggerLayout->addWidget(mpGDBOutputLimitLabel, 3, 0);
  pDebuggerLayout->addWidget(mpGDBOutputLimitSpinBox, 3, 1, 1, 2);
  pDebuggerLayout->addWidget(mpDisplayCFramesCheckBox, 4, 0, 1, 2);
  pDebuggerLayout->addWidget(mpDisplayUnknownFramesCheckBox, 5, 0, 1, 2);
  pDebuggerLayout->addWidget(mpClearOutputOnNewRunCheckBox, 6, 0, 1, 2);
  pDebuggerLayout->addWidget(mpClearLogOnNewRunCheckBox, 7, 0, 1, 2);
  mpAlgorithmicDebuggerGroupBox->setLayout(pDebuggerLayout);
  /* Transformational Debugger */
  mpTransformationalDebuggerGroupBox = new QGroupBox(Helper::transformationalDebugger);
  mpAlwaysShowTransformationsCheckBox = new QCheckBox(tr("Always show %1 after compilation").arg(Helper::transformationalDebugger));
  mpGenerateOperationsCheckBox = new QCheckBox(tr("Generate Operations"));
  // set the layout of Transformational Debugger group
  QGridLayout *pTransformationalDebuggerLayout = new QGridLayout;
  pTransformationalDebuggerLayout->setAlignment(Qt::AlignTop);
  pTransformationalDebuggerLayout->addWidget(mpAlwaysShowTransformationsCheckBox, 0, 0);
  pTransformationalDebuggerLayout->addWidget(mpGenerateOperationsCheckBox, 1, 0);
  mpTransformationalDebuggerGroupBox->setLayout(pTransformationalDebuggerLayout);
  // set the layout
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setAlignment(Qt::AlignTop);
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpAlgorithmicDebuggerGroupBox);
  pMainLayout->addWidget(mpTransformationalDebuggerGroupBox);
  setLayout(pMainLayout);
}

/*!
 * \brief DebuggerPage::setGDBPath
 * Sets the GDB path. Only set the path if its not empty.
 * \param path
 */
void DebuggerPage::setGDBPath(QString path)
{
  if (!path.isEmpty()) {
    mpGDBPathTextBox->setText(path);
  }
}

/*!
 * \brief DebuggerPage::getGDBPath
 * Returns the GDB path. If path is empty then return the default path which is stored in placeholderText.
 * \return
 */
QString DebuggerPage::getGDBPath()
{
  if (mpGDBPathTextBox->text().isEmpty()) {
    return mpGDBPathTextBox->placeholderText();
  } else {
    return mpGDBPathTextBox->text();
  }
}

/*!
 * \brief DebuggerPage::browseGDBPath
 * Browse a path for GDB.
 */
void DebuggerPage::browseGDBPath()
{
  QString GDBPath = StringHandler::getOpenFileName(this, QString(Helper::applicationName).append(" - ").append(Helper::chooseFile),
                                                   NULL, "", NULL);
  if (GDBPath.isEmpty()) {
    return;
  }
  mpGDBPathTextBox->setText(GDBPath);
}

/*!
 * \class DebuggerPage
 * \brief Creates an interface for debugger settings.
 */
/*!
 * \brief FMIPage::FMIPage
 * \param pParent - pointer to OptionsDialog
 */
FMIPage::FMIPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  mpExportGroupBox = new QGroupBox(Helper::exportt);
  // FMI export version
  mpVersionGroupBox = new QGroupBox(Helper::version);
  mpVersion1RadioButton = new QRadioButton("1.0");
  mpVersion2RadioButton = new QRadioButton("2.0");
  mpVersion2RadioButton->setChecked(true);
  // set the version groupbox layout
  QVBoxLayout *pVersionLayout = new QVBoxLayout;
  pVersionLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pVersionLayout->addWidget(mpVersion1RadioButton);
  pVersionLayout->addWidget(mpVersion2RadioButton);
  mpVersionGroupBox->setLayout(pVersionLayout);
  // FMI export type
  mpTypeGroupBox = new QGroupBox(Helper::type);
  mpModelExchangeRadioButton = new QRadioButton(tr("Model Exchange"));
  mpCoSimulationRadioButton = new QRadioButton(tr("Co-Simulation"));
  mpModelExchangeCoSimulationRadioButton = new QRadioButton(tr("Model Exchange and Co-Simulation"));
  mpModelExchangeCoSimulationRadioButton->setChecked(true);
  // set the type groupbox layout
  QVBoxLayout *pTypeLayout = new QVBoxLayout;
  pTypeLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pTypeLayout->addWidget(mpModelExchangeRadioButton);
  pTypeLayout->addWidget(mpCoSimulationRadioButton);
  pTypeLayout->addWidget(mpModelExchangeCoSimulationRadioButton);
  mpTypeGroupBox->setLayout(pTypeLayout);
  // FMU name prefix
  mpFMUNameLabel = new Label(tr("FMU Name:"));
  mpFMUNameTextBox = new QLineEdit;
  mpFMUNameTextBox->setPlaceholderText("<default>");
  // Move FMU after build
  mpMoveFMULabel = new Label(tr("Move FMU:"));
  mpMoveFMUTextBox = new QLineEdit;
  mpMoveFMUTextBox->setPlaceholderText(tr("<directory name or full file name with placeholders>"));
  mpBrowseFMUDirectoryButton = new QPushButton(Helper::browse);
  mpBrowseFMUDirectoryButton->setAutoDefault(false);
  connect(mpBrowseFMUDirectoryButton, SIGNAL(clicked()), SLOT(selectFMUDirectory()));
  // placeholder count may change, don't invalidate translation
  mpMoveFMUTextBox->setToolTip(tr("Placeholders:\n") +
                               FMIPage::FMU_FULL_CLASS_NAME_DOTS_PLACEHOLDER + tr(" i.e.,") + " Modelica.Electrical.Analog.Examples.ChuaCircuit\n" +
                               FMIPage::FMU_FULL_CLASS_NAME_UNDERSCORES_PLACEHOLDER + tr(" i.e.,") + " Modelica_Electrical_Analog_Examples_ChuaCircuit\n" +
                               FMIPage::FMU_SHORT_CLASS_NAME_PLACEHOLDER + tr(" i.e.,") + " ChuaCircuit");
#ifdef WIN32
  QStringList paths = QString(getenv("PATH")).split(";");
#else
  QStringList paths = QString(getenv("PATH")).split(":");
#endif
  QStringList nameFilters;
  nameFilters << "*-*-*-*cc";
  QStringList compilers;
  foreach (QString path, paths) {
    QDir dir(path);
    compilers << dir.entryList(nameFilters, QDir::Files | QDir::NoDotAndDotDot, QDir::Name);
  }
  mpPlatformsGroupBox = new QGroupBox(tr("Platforms"));
  Label *pPlatformNoteLabel = new Label(tr("Note: The list of platforms is created by searching for programs in the PATH\n"
                                           "matching pattern \"*-*-*-*cc\"."));
  mpLinkingComboBox = new QComboBox;
  mpLinkingComboBox->addItem(tr("None"), "none");
  mpLinkingComboBox->addItem(tr("Dynamic"), "dynamic");
  mpLinkingComboBox->addItem(tr("Static"), "static");
  mpLinkingComboBox->setCurrentIndex(2);
  // set the type groupbox layout
  QVBoxLayout *pPlatformsLayout = new QVBoxLayout;
  pPlatformsLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pPlatformsLayout->addWidget(pPlatformNoteLabel);
  pPlatformsLayout->addWidget(mpLinkingComboBox);
  foreach (QString compiler, compilers) {
    QString platformName = compiler.left(compiler.lastIndexOf('-'));
    QCheckBox *pCheckBox = new QCheckBox(platformName);
    pCheckBox->setProperty(Helper::fmuPlatformNamePropertyId, platformName);
    pPlatformsLayout->addWidget(pCheckBox);
  }
  mpPlatformsGroupBox->setLayout(pPlatformsLayout);
  // Model description filters
  OMCInterface::getConfigFlagValidOptions_res fmiFilters = MainWindow::instance()->getOMCProxy()->getConfigFlagValidOptions("fmiFilter");
  mpModelDescriptionFiltersComboBox = new QComboBox;
  mpModelDescriptionFiltersComboBox->addItems(fmiFilters.validOptions);
  mpModelDescriptionFiltersComboBox->setToolTip(fmiFilters.mainDescription);
  int i = 0;
  foreach (QString description, fmiFilters.descriptions) {
    mpModelDescriptionFiltersComboBox->setItemData(i, description, Qt::ToolTipRole);
    i++;
  }
  mpModelDescriptionFiltersComboBox->setCurrentIndex(mpModelDescriptionFiltersComboBox->findText("internal"));
  connect(mpModelDescriptionFiltersComboBox, SIGNAL(currentIndexChanged(QString)), SLOT(enableIncludeSourcesCheckBox(QString)));
  // include source code checkbox
  mpIncludeSourceCodeCheckBox = new QCheckBox(tr("Include Source Code (model description filter \"blackBox\" will override this, because black box FMUs do never contain their source code.)"));
  mpIncludeSourceCodeCheckBox->setChecked(true);
  enableIncludeSourcesCheckBox(mpModelDescriptionFiltersComboBox->currentText());
  // set the export group box layout
  QGridLayout *pExportLayout = new QGridLayout;
  pExportLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pExportLayout->addWidget(mpVersionGroupBox, 0, 0, 1, 3);
  pExportLayout->addWidget(mpTypeGroupBox, 1, 0, 1, 3);
  pExportLayout->addWidget(mpFMUNameLabel, 2, 0);
  pExportLayout->addWidget(mpFMUNameTextBox, 2, 1, 1, 2);
  pExportLayout->addWidget(mpMoveFMULabel, 3, 0);
  pExportLayout->addWidget(mpMoveFMUTextBox, 3, 1);
  pExportLayout->addWidget(mpBrowseFMUDirectoryButton, 3, 2);
  pExportLayout->addWidget(mpPlatformsGroupBox, 4, 0, 1, 3);
  pExportLayout->addWidget(new Label(tr("Model Description Filters:")), 5, 0);
  pExportLayout->addWidget(mpModelDescriptionFiltersComboBox, 5, 1);
  pExportLayout->addWidget(mpIncludeSourceCodeCheckBox, 6, 0, 1, 3);
  mpExportGroupBox->setLayout(pExportLayout);
  // import groupbox
  mpImportGroupBox = new QGroupBox(tr("Import"));
  mpDeleteFMUDirectoryAndModelCheckBox = new QCheckBox(tr("Delete FMU directory and generated model when OMEdit is closed"));
  // set the import group box layout
  QGridLayout *pImportLayout = new QGridLayout;
  pImportLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pImportLayout->addWidget(mpDeleteFMUDirectoryAndModelCheckBox, 0, 0);
  mpImportGroupBox->setLayout(pImportLayout);
  // set the layout
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setAlignment(Qt::AlignTop);
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpExportGroupBox);
  pMainLayout->addWidget(mpImportGroupBox);
  setLayout(pMainLayout);
}

const QString FMIPage::FMU_FULL_CLASS_NAME_DOTS_PLACEHOLDER = "{Full.Name}";
const QString FMIPage::FMU_FULL_CLASS_NAME_UNDERSCORES_PLACEHOLDER = "{Full_Name}";
const QString FMIPage::FMU_SHORT_CLASS_NAME_PLACEHOLDER = "{shortName}";

/*!
 * \brief FMIPage::setFMIExportVersion
 * Sets the FMI export version
 * \param version
 */
void FMIPage::setFMIExportVersion(QString version)
{
  if (version == "1.0" || version == "1") {
    mpVersion1RadioButton->setChecked(true);
  } else {
    mpVersion2RadioButton->setChecked(true);
  }
}

/*!
 * \brief FMIPage::getFMIExportVersion
 * Gets the FMI export version
 * \return
 */
QString FMIPage::getFMIExportVersion()
{
  if (mpVersion1RadioButton->isChecked()) {
    return "1.0";
  } else {
    return "2.0";
  }
}

/*!
 * \brief FMIPage::setFMIExportType
 * Sets the FMI export type
 * \param type
 */
void FMIPage::setFMIExportType(QString type)
{
  if (type.compare("me") == 0) {
    mpModelExchangeRadioButton->setChecked(true);
  } else if (type.compare("cs") == 0) {
    mpCoSimulationRadioButton->setChecked(true);
  } else {
    mpModelExchangeCoSimulationRadioButton->setChecked(true);
  }
}

/*!
 * \brief FMIPage::getFMIExportType
 * Gets the FMI export type
 * \return
 */
QString FMIPage::getFMIExportType()
{
  if (mpModelExchangeRadioButton->isChecked()) {
    return "me";
  } else if (mpCoSimulationRadioButton->isChecked()) {
    return "cs";
  } else {
    return "me_cs";
  }
}

/*!
 * \brief FMIPage::selectFMUDirectory
 * Selects the FMU directory.
 */
void FMIPage::selectFMUDirectory()
{
  mpMoveFMUTextBox->setText(StringHandler::getExistingDirectory(this, QString("%1 - %2").arg(Helper::applicationName).arg(Helper::chooseDirectory), NULL));
}

/*!
 * \brief FMIPage::enableIncludeSourcesCheckBox
 * Enables/Disables the includes sources checkbox.
 * \param modelDescriptionFilter
 */
void FMIPage::enableIncludeSourcesCheckBox(QString modelDescriptionFilter)
{
  if (modelDescriptionFilter.compare(QStringLiteral("blackBox")) == 0) {
    mpIncludeSourceCodeCheckBox->setEnabled(false);
  } else {
    mpIncludeSourceCodeCheckBox->setEnabled(true);
  }
}

/*!
 * \class TLMPage
 * Creates an interface for TLM settings.
 */
TLMPage::TLMPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  mpGeneralGroupBox = new QGroupBox(Helper::general);
  // TLM Plugin Path
  mpTLMPluginPathLabel = new Label(tr("Path:"));
  mpTLMPluginPathTextBox = new QLineEdit;
  mpTLMPluginPathTextBox->setPlaceholderText(QString("%1/OMTLMSimulator/bin").arg(Helper::OpenModelicaHome));
  mpBrowseTLMPluginPathButton = new QPushButton(Helper::browse);
  mpBrowseTLMPluginPathButton->setAutoDefault(false);
  connect(mpBrowseTLMPluginPathButton, SIGNAL(clicked()), SLOT(browseTLMPluginPath()));
  // TLM Manager Process
  mpTLMManagerProcessLabel = new Label(tr("Manager Process:"));
  mpTLMManagerProcessTextBox = new QLineEdit;
  mpTLMManagerProcessTextBox->setPlaceholderText(QString("%1/OMTLMSimulator/bin/tlmmanager").arg(Helper::OpenModelicaHome));
  mpBrowseTLMManagerProcessButton = new QPushButton(Helper::browse);
  mpBrowseTLMManagerProcessButton->setAutoDefault(false);
  connect(mpBrowseTLMManagerProcessButton, SIGNAL(clicked()), SLOT(browseTLMManagerProcess()));
  // TLM Monitor Process
  mpTLMMonitorProcessLabel = new Label(tr("Monitor Process:"));
  mpTLMMonitorProcessTextBox = new QLineEdit;
  mpTLMMonitorProcessTextBox->setPlaceholderText(QString("%1/OMTLMSimulator/bin/tlmmonitor").arg(Helper::OpenModelicaHome));
  mpBrowseTLMMonitorProcessButton = new QPushButton(Helper::browse);
  mpBrowseTLMMonitorProcessButton->setAutoDefault(false);
  connect(mpBrowseTLMMonitorProcessButton, SIGNAL(clicked()), SLOT(browseTLMMonitorProcess()));
  // set the layout
  QGridLayout *pGeneralGroupBoxLayout = new QGridLayout;
  pGeneralGroupBoxLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pGeneralGroupBoxLayout->addWidget(mpTLMPluginPathLabel, 0, 0);
  pGeneralGroupBoxLayout->addWidget(mpTLMPluginPathTextBox, 0, 1);
  pGeneralGroupBoxLayout->addWidget(mpBrowseTLMPluginPathButton, 0, 2);
  pGeneralGroupBoxLayout->addWidget(mpTLMManagerProcessLabel, 1, 0);
  pGeneralGroupBoxLayout->addWidget(mpTLMManagerProcessTextBox, 1, 1);
  pGeneralGroupBoxLayout->addWidget(mpBrowseTLMManagerProcessButton, 1, 2);
  pGeneralGroupBoxLayout->addWidget(mpTLMMonitorProcessLabel, 3, 0);
  pGeneralGroupBoxLayout->addWidget(mpTLMMonitorProcessTextBox, 3, 1);
  pGeneralGroupBoxLayout->addWidget(mpBrowseTLMMonitorProcessButton, 3, 2);
  pGeneralGroupBoxLayout->addWidget(new Label(tr("* Default OMTLMSimulator paths are used if above field are empty.")), 4, 0, 1, 3);
  mpGeneralGroupBox->setLayout(pGeneralGroupBoxLayout);
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setAlignment(Qt::AlignTop);
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpGeneralGroupBox);
  setLayout(pMainLayout);
}

/*!
 * \brief TLMPage::getOMTLMSimulatorPath
 * Returns the OMTLMSimulator path.
 * \return
 */
QString TLMPage::getOMTLMSimulatorPath()
{
  if (mpTLMPluginPathTextBox->text().isEmpty()) {
    return mpTLMPluginPathTextBox->placeholderText();
  } else {
    return mpTLMPluginPathTextBox->text();
  }
}

/*!
 * \brief TLMPage::getOMTLMSimulatorManagerPath
 * Returns the OMTLMSimulator manager path.
 * \return
 */
QString TLMPage::getOMTLMSimulatorManagerPath()
{
  if (mpTLMManagerProcessTextBox->text().isEmpty()) {
    return mpTLMManagerProcessTextBox->placeholderText();
  } else {
    return mpTLMManagerProcessTextBox->text();
  }
}

/*!
 * \brief TLMPage::getOMTLMSimulatorMonitorPath
 * Returns the OMTLMSimulator monitor path.
 * \return
 */
QString TLMPage::getOMTLMSimulatorMonitorPath()
{
  if (mpTLMMonitorProcessTextBox->text().isEmpty()) {
    return mpTLMMonitorProcessTextBox->placeholderText();
  } else {
    return mpTLMMonitorProcessTextBox->text();
  }
}

/*!
 * \brief TLMPage::browseTLMPath
 * Browse TLM path.
 */
void TLMPage::browseTLMPluginPath()
{
  QString path = StringHandler::getExistingDirectory(this, QString(Helper::applicationName).append(" - ").append(Helper::chooseDirectory), NULL);
  path = path.replace('\\', '/');
  mpTLMPluginPathTextBox->setText(path);
  if (mpTLMManagerProcessTextBox->text().isEmpty()) {
#ifdef WIN32
    mpTLMManagerProcessTextBox->setText(mpTLMPluginPathTextBox->text() + "/tlmmanager.exe");
#else
    mpTLMManagerProcessTextBox->setText(mpTLMPluginPathTextBox->text() + "/tlmmanager");
#endif
  }
  if (mpTLMMonitorProcessTextBox->text().isEmpty()) {
#ifdef WIN32
    mpTLMMonitorProcessTextBox->setText(mpTLMPluginPathTextBox->text() + "/tlmmonitor.exe");
#else
    mpTLMMonitorProcessTextBox->setText(mpTLMPluginPathTextBox->text() + "/tlmmonitor");
#endif
  }
}

/*!
 * \brief TLMPage::browseTLMManagerProcess
 * Browse TLM Manager Process.
 */
void TLMPage::browseTLMManagerProcess()
{
  mpTLMManagerProcessTextBox->setText(StringHandler::getOpenFileName(this, QString(Helper::applicationName).append(" - ").append(Helper::chooseFile),
                                                                      NULL, Helper::exeFileTypes, NULL));
}

/*!
 * \brief TLMPage::browseTLMMonitorProcess
 * Browse TLM Monitor Process.
 */
void TLMPage::browseTLMMonitorProcess()
{
  mpTLMMonitorProcessTextBox->setText(StringHandler::getOpenFileName(this, QString(Helper::applicationName).append(" - ").append(Helper::chooseFile),
                                                                     NULL, Helper::exeFileTypes, NULL));
}

/*!
 * \class OMSimulatorPage
 * Creates an interface for OMSimulator settings.
 */
/*!
 * \brief OMSimulatorPage::OMSimulatorPage
 * \param pOptionsDialog
 */
OMSimulatorPage::OMSimulatorPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  mpGeneralGroupBox = new QGroupBox(Helper::general);
  // command line options
  mpCommandLineOptionsLabel = new Label(tr("Command Line Options:"));
  mpCommandLineOptionsTextBox = new QLineEdit("--suppressPath=true");
  mpCommandLineOptionsTextBox->setToolTip(tr("Space separated list of command line options e.g., --suppressPath=true --ignoreInitialUnknowns=true"));
  // logging level
  mpLoggingLevelLabel = new Label(tr("Logging Level:"));
  mpLoggingLevelComboBox = new QComboBox;
  mpLoggingLevelComboBox->addItem("default", QVariant(0));
  mpLoggingLevelComboBox->addItem("default+debug", QVariant(1));
  mpLoggingLevelComboBox->addItem("default+debug+trace", QVariant(2));
  // set the layout
  QGridLayout *pGeneralGroupBoxLayout = new QGridLayout;
  pGeneralGroupBoxLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pGeneralGroupBoxLayout->addWidget(mpCommandLineOptionsLabel, 0, 0);
  pGeneralGroupBoxLayout->addWidget(mpCommandLineOptionsTextBox, 0, 1);
  pGeneralGroupBoxLayout->addWidget(mpLoggingLevelLabel, 1, 0);
  pGeneralGroupBoxLayout->addWidget(mpLoggingLevelComboBox, 1, 1);
  mpGeneralGroupBox->setLayout(pGeneralGroupBoxLayout);
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setAlignment(Qt::AlignTop);
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpGeneralGroupBox);
  setLayout(pMainLayout);
}

/*!
 * \class TraceabilityPage
 * Creates an interface for Traceability settings.
 */
TraceabilityPage::TraceabilityPage(OptionsDialog *pOptionsDialog)
  : QWidget(pOptionsDialog)
{
  mpOptionsDialog = pOptionsDialog;
  mpTraceabilityGroupBox = new QGroupBox(tr("Traceability"));
  mpTraceabilityGroupBox->setCheckable(true);
  mpTraceabilityGroupBox->setChecked(false);
  // User name
  mpUserNameLabel = new Label(tr("User Name:"));
  mpUserNameTextBox = new QLineEdit;
  // Email
  mpEmailLabel = new Label(tr("Email:"));
  mpEmailTextBox = new QLineEdit;
  // Git repository
  mpGitRepositoryLabel = new Label(tr("Git Repository:"));
  mpGitRepositoryTextBox = new QLineEdit;
  mpBrowseGitRepositoryButton = new QPushButton(Helper::browse);
  mpBrowseGitRepositoryButton->setAutoDefault(false);
  connect(mpBrowseGitRepositoryButton, SIGNAL(clicked()), SLOT(browseGitRepository()));
  // Traceability Daemon Ip Adress
  mpTraceabilityDaemonIpAdressLabel = new Label(tr("Traceability Daemon IP Adress:"));
  mpTraceabilityDaemonIpAdressTextBox = new QLineEdit;
  // Traceability Daemon Port
  mpTraceabilityDaemonPortLabel = new Label(tr("Traceability Daemon Port:"));
  mpTraceabilityDaemonPortTextBox = new QLineEdit;
   // set the layout
  QGridLayout *pTraceabilityGroupBoxLayout = new QGridLayout;
  pTraceabilityGroupBoxLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
  pTraceabilityGroupBoxLayout->addWidget(mpUserNameLabel, 0, 0);
  pTraceabilityGroupBoxLayout->addWidget(mpUserNameTextBox, 0, 1);
  pTraceabilityGroupBoxLayout->addWidget(mpEmailLabel, 1, 0);
  pTraceabilityGroupBoxLayout->addWidget(mpEmailTextBox, 1, 1);
  pTraceabilityGroupBoxLayout->addWidget(mpGitRepositoryLabel, 2, 0);
  pTraceabilityGroupBoxLayout->addWidget(mpGitRepositoryTextBox, 2, 1);
  pTraceabilityGroupBoxLayout->addWidget(mpBrowseGitRepositoryButton, 2, 2);
  pTraceabilityGroupBoxLayout->addWidget(mpTraceabilityDaemonIpAdressLabel, 3, 0);
  pTraceabilityGroupBoxLayout->addWidget(mpTraceabilityDaemonIpAdressTextBox, 3, 1);
  pTraceabilityGroupBoxLayout->addWidget(mpTraceabilityDaemonPortLabel, 4, 0);
  pTraceabilityGroupBoxLayout->addWidget(mpTraceabilityDaemonPortTextBox, 4, 1);
  mpTraceabilityGroupBox->setLayout(pTraceabilityGroupBoxLayout);
  QVBoxLayout *pMainLayout = new QVBoxLayout;
  pMainLayout->setAlignment(Qt::AlignTop);
  pMainLayout->setContentsMargins(0, 0, 0, 0);
  pMainLayout->addWidget(mpTraceabilityGroupBox);
  setLayout(pMainLayout);
}

/*!
 * \brief TraceabilityPage::browseFMUOutputDirectory
 * Browse FMU Output Directory.
 */
//void TraceabilityPage::browseFMUOutputDirectory()
//{
//  mpFMUOutputDirectoryTextBox->setText(StringHandler::getExistingDirectory(this, QString("%1 - %2").arg(Helper::applicationName)
//                                                                         .arg(Helper::chooseDirectory), NULL));
//}

/*!
 * \brief TraceabilityPage::browseFMUOutputDirectory
 * Browse FMU Output Directory.
 */
void TraceabilityPage::browseGitRepository()
{
  mpGitRepositoryTextBox->setText(StringHandler::getExistingDirectory(this, QString("%1 - %2").arg(Helper::applicationName)
                                                                         .arg(Helper::chooseDirectory), NULL));
}