diff --git a/src/EditProfileDialog.cpp b/src/EditProfileDialog.cpp
index 9130ad4c..ac93e96f 100644
--- a/src/EditProfileDialog.cpp
+++ b/src/EditProfileDialog.cpp
@@ -1,1934 +1,1941 @@
 /*
     Copyright 2007-2008 by Robert Knight <robertknight@gmail.com>
     Copyright 2018 by Harald Sitter <sitter@kde.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     02110-1301  USA.
 */
 
 // Own
 #include "EditProfileDialog.h"
 
 // Standard
 #include <cmath>
 
 // Qt
 #include <QBrush>
 #include <QDialog>
 #include <QDialogButtonBox>
 #include <QFileDialog>
 #include <QInputDialog>
 #include <QIcon>
 #include <QLinearGradient>
 #include <QPainter>
 #include <QPushButton>
 #include <QRadialGradient>
 #include <QStandardItem>
 #include <QTextCodec>
 #include <QTimer>
 #include <QUrl>
 #include <QVBoxLayout>
 #include <QStandardPaths>
 
 // KDE
 #include <KCodecAction>
 #include <KIconDialog>
 #include <KLocalizedString>
 #include <KMessageBox>
 #include <KNSCore/DownloadManager>
 #include <KWindowSystem>
 
 // Konsole
 #include "ui_EditProfileGeneralPage.h"
 #include "ui_EditProfileTabsPage.h"
 #include "ui_EditProfileAppearancePage.h"
 #include "ui_EditProfileScrollingPage.h"
 #include "ui_EditProfileKeyboardPage.h"
 #include "ui_EditProfileMousePage.h"
 #include "ui_EditProfileAdvancedPage.h"
 #include "ColorSchemeManager.h"
 #include "KeyBindingEditor.h"
 #include "KeyboardTranslator.h"
 #include "KeyboardTranslatorManager.h"
 #include "ProfileManager.h"
 #include "ShellCommand.h"
 #include "WindowSystemInfo.h"
 #include "Shortcut_p.h"
 #include "FontDialog.h"
 
 using namespace Konsole;
 
 EditProfileDialog::EditProfileDialog(QWidget *parent)
     : KPageDialog(parent)
     , _generalUi(nullptr)
     , _tabsUi(nullptr)
     , _appearanceUi(nullptr)
     , _scrollingUi(nullptr)
     , _keyboardUi(nullptr)
     , _mouseUi(nullptr)
     , _advancedUi(nullptr)
     , _tempProfile(nullptr)
     , _profile(nullptr)
     , _previewedProperties(QHash<int, QVariant>())
     , _delayedPreviewProperties(QHash<int, QVariant>())
     , _delayedPreviewTimer(new QTimer(this))
     , _colorDialog(nullptr)
     , _buttonBox(nullptr)
     , _fontDialog(nullptr)
 {
     setWindowTitle(i18n("Edit Profile"));
     setFaceType(KPageDialog::List);
 
     _buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel | QDialogButtonBox::Apply);
     setButtonBox(_buttonBox);
 
     QPushButton *okButton = _buttonBox->button(QDialogButtonBox::Ok);
     okButton->setDefault(true);
     connect(_buttonBox, &QDialogButtonBox::accepted, this, &Konsole::EditProfileDialog::accept);
     connect(_buttonBox, &QDialogButtonBox::rejected, this, &Konsole::EditProfileDialog::reject);
 
     // disable the apply button , since no modification has been made
     _buttonBox->button(QDialogButtonBox::Apply)->setEnabled(false);
 
     connect(_buttonBox->button(QDialogButtonBox::Apply),
             &QPushButton::clicked, this,
             &Konsole::EditProfileDialog::apply);
 
     connect(_delayedPreviewTimer, &QTimer::timeout, this,
             &Konsole::EditProfileDialog::delayedPreviewActivate);
 
     // General page
 
     const QString generalPageName = i18nc("@title:tab Generic, common options", "General");
     auto *generalPageWidget = new QWidget(this);
     _generalUi = new Ui::EditProfileGeneralPage();
     _generalUi->setupUi(generalPageWidget);
     auto *generalPageItem = addPage(generalPageWidget, generalPageName);
     generalPageItem->setHeader(generalPageName);
     generalPageItem->setIcon(QIcon::fromTheme(QStringLiteral("utilities-terminal")));
     _pages[generalPageItem] = Page(&EditProfileDialog::setupGeneralPage);
 
     // Tabs page
 
     const QString tabsPageName = i18n("Tabs");
     auto *tabsPageWidget = new QWidget(this);
     _tabsUi = new Ui::EditProfileTabsPage();
     _tabsUi->setupUi(tabsPageWidget);
     auto *tabsPageItem = addPage(tabsPageWidget, tabsPageName);
     tabsPageItem->setHeader(tabsPageName);
     tabsPageItem->setIcon(QIcon::fromTheme(QStringLiteral("tab-duplicate")));
     _pages[tabsPageItem] = Page(&EditProfileDialog::setupTabsPage);
 
     LabelsAligner tabsAligner(tabsPageWidget);
     tabsAligner.addLayout(dynamic_cast<QGridLayout *>(_tabsUi->tabMonitoringGroup->layout()));
     tabsAligner.addLayout(dynamic_cast<QGridLayout *>(_tabsUi->renameTabWidget->layout()));
     tabsAligner.updateLayouts();
     tabsAligner.align();
 
     // Appearance page
 
     const QString appearancePageName = i18n("Appearance");
     auto *appearancePageWidget = new QWidget(this);
     _appearanceUi = new Ui::EditProfileAppearancePage();
     _appearanceUi->setupUi(appearancePageWidget);
     auto *appearancePageItem = addPage(appearancePageWidget, appearancePageName);
     appearancePageItem->setHeader(appearancePageName);
     appearancePageItem->setIcon(QIcon::fromTheme(QStringLiteral("kcolorchooser")));
     _pages[appearancePageItem] = Page(&EditProfileDialog::setupAppearancePage);
 
     LabelsAligner appearanceAligner(appearancePageWidget);
     appearanceAligner.addLayout(dynamic_cast<QGridLayout *>(_appearanceUi->miscTabLayout));
     appearanceAligner.addLayout(dynamic_cast<QGridLayout *>(_appearanceUi->contentsGroup->layout()));
     appearanceAligner.updateLayouts();
     appearanceAligner.align();
 
     // Scrolling page
 
     const QString scrollingPageName = i18n("Scrolling");
     auto *scrollingPageWidget = new QWidget(this);
     _scrollingUi = new Ui::EditProfileScrollingPage();
     _scrollingUi->setupUi(scrollingPageWidget);
     auto *scrollingPageItem = addPage(scrollingPageWidget, scrollingPageName);
     scrollingPageItem->setHeader(scrollingPageName);
     scrollingPageItem->setIcon(QIcon::fromTheme(QStringLiteral("transform-move-vertical")));
     _pages[scrollingPageItem] = Page(&EditProfileDialog::setupScrollingPage);
 
     // adjust "history size" label height to match history size widget's first radio button
     _scrollingUi->historySizeLabel->setFixedHeight(_scrollingUi->historySizeWidget->preferredLabelHeight());
 
     // Keyboard page
 
     const QString keyboardPageName = i18n("Keyboard");
     const QString keyboardPageTitle = i18n("Key bindings");
     auto *keyboardPageWidget = new QWidget(this);
     _keyboardUi = new Ui::EditProfileKeyboardPage();
     _keyboardUi->setupUi(keyboardPageWidget);
     auto *keyboardPageItem = addPage(keyboardPageWidget, keyboardPageName);
     keyboardPageItem->setHeader(keyboardPageTitle);
     keyboardPageItem->setIcon(QIcon::fromTheme(QStringLiteral("input-keyboard")));
     _pages[keyboardPageItem] = Page(&EditProfileDialog::setupKeyboardPage);
 
     // Mouse page
 
     const QString mousePageName = i18n("Mouse");
     auto *mousePageWidget = new QWidget(this);
     _mouseUi = new Ui::EditProfileMousePage();
     _mouseUi->setupUi(mousePageWidget);
     auto *mousePageItem = addPage(mousePageWidget, mousePageName);
     mousePageItem->setHeader(mousePageName);
     mousePageItem->setIcon(QIcon::fromTheme(QStringLiteral("input-mouse")));
     _pages[mousePageItem] = Page(&EditProfileDialog::setupMousePage);
 
     // Advanced page
 
     const QString advancedPageName = i18nc("@title:tab Complex options", "Advanced");
     auto *advancedPageWidget = new QWidget(this);
     _advancedUi = new Ui::EditProfileAdvancedPage();
     _advancedUi->setupUi(advancedPageWidget);
     auto *advancedPageItem = addPage(advancedPageWidget, advancedPageName);
     advancedPageItem->setHeader(advancedPageName);
     advancedPageItem->setIcon(QIcon::fromTheme(QStringLiteral("configure")));
     _pages[advancedPageItem] = Page(&EditProfileDialog::setupAdvancedPage);
 
     // there are various setupXYZPage() methods to load the items
     // for each page and update their states to match the profile
     // being edited.
     //
     // these are only called when needed ( ie. when the user clicks
     // the tab to move to that page ).
     //
     // the _pageNeedsUpdate vector keeps track of the pages that have
     // not been updated since the last profile change and will need
     // to be refreshed when the user switches to them
     connect(this, &KPageDialog::currentPageChanged,
             this, &Konsole::EditProfileDialog::preparePage);
 
     QFontMetrics fm(font());
     const int ch = fm.width(QLatin1Char('0'));
 
     // Increase width a bit instead of using possible minimum
     resize(sizeHint().width() + 10*ch, sizeHint().height());
 
     createTempProfile();
 }
 
 EditProfileDialog::~EditProfileDialog()
 {
     delete _generalUi;
     delete _tabsUi;
     delete _appearanceUi;
     delete _scrollingUi;
     delete _keyboardUi;
     delete _mouseUi;
     delete _advancedUi;
 }
 
 void EditProfileDialog::save()
 {
     if (_tempProfile->isEmpty()) {
         return;
     }
 
     ProfileManager::instance()->changeProfile(_profile, _tempProfile->setProperties());
 
     // ensure that these settings are not undone by a call
     // to unpreview()
     QHashIterator<Profile::Property, QVariant> iter(_tempProfile->setProperties());
     while (iter.hasNext()) {
         iter.next();
         _previewedProperties.remove(iter.key());
     }
 
     createTempProfile();
 
     _buttonBox->button(QDialogButtonBox::Apply)->setEnabled(false);
 }
 
 void EditProfileDialog::reject()
 {
     unpreviewAll();
     QDialog::reject();
 }
 
 void EditProfileDialog::accept()
 {
     // if the Apply button is disabled then no settings were changed
     // or the changes have already been saved by apply()
     if (_buttonBox->button(QDialogButtonBox::Apply)->isEnabled()) {
         if (!isValidProfileName()) {
             return;
         }
         save();
     }
 
     unpreviewAll();
     QDialog::accept();
 }
 
 void EditProfileDialog::apply()
 {
     if (!isValidProfileName()) {
         return;
     }
     save();
 }
 
 bool EditProfileDialog::isValidProfileName()
 {
     Q_ASSERT(_profile);
     Q_ASSERT(_tempProfile);
 
     // check whether the user has enough permissions to save the profile
     QFileInfo fileInfo(_profile->path());
     if (fileInfo.exists() && !fileInfo.isWritable()) {
         if (!_tempProfile->isPropertySet(Profile::Name)
             || (_tempProfile->name() == _profile->name())) {
                 KMessageBox::sorry(this,
                                    i18n("<p>Konsole does not have permission to save this profile to:<br /> \"%1\"</p>"
                                         "<p>To be able to save settings you can either change the permissions "
                                         "of the profile configuration file or change the profile name to save "
                                         "the settings to a new profile.</p>", _profile->path()));
                 return false;
         }
     }
 
     const QList<Profile::Ptr> existingProfiles = ProfileManager::instance()->allProfiles();
     QStringList otherExistingProfileNames;
 
     foreach(auto existingProfile, existingProfiles) {
         if (existingProfile->name() != _profile->name()) {
             otherExistingProfileNames.append(existingProfile->name());
         }
     }
 
     if ((_tempProfile->isPropertySet(Profile::Name)
          && _tempProfile->name().isEmpty())
         || (_profile->name().isEmpty() && _tempProfile->name().isEmpty())) {
         KMessageBox::sorry(this,
                            i18n("<p>Each profile must have a name before it can be saved "
                                 "into disk.</p>"));
         // revert the name in the dialog
         _generalUi->profileNameEdit->setText(_profile->name());
         selectProfileName();
         return false;
     } else if (!_tempProfile->name().isEmpty() && otherExistingProfileNames.contains(_tempProfile->name())) {
         KMessageBox::sorry(this,
                             i18n("<p>A profile with this name already exists.</p>"));
         // revert the name in the dialog
         _generalUi->profileNameEdit->setText(_profile->name());
         selectProfileName();
         return false;
     } else {
         return true;
     }
 }
 
 QString EditProfileDialog::groupProfileNames(const ProfileGroup::Ptr &group, int maxLength)
 {
     QString caption;
     int count = group->profiles().count();
     for (int i = 0; i < count; i++) {
         caption += group->profiles()[i]->name();
         if (i < (count - 1)) {
             caption += QLatin1Char(',');
             // limit caption length to prevent very long window titles
             if (maxLength > 0 && caption.length() > maxLength) {
                 caption += QLatin1String("...");
                 break;
             }
         }
     }
     return caption;
 }
 
 void EditProfileDialog::updateCaption(const Profile::Ptr &profile)
 {
     const int MAX_GROUP_CAPTION_LENGTH = 25;
     ProfileGroup::Ptr group = profile->asGroup();
     if (group && group->profiles().count() > 1) {
         QString caption = groupProfileNames(group, MAX_GROUP_CAPTION_LENGTH);
         setWindowTitle(i18np("Editing profile: %2",
                              "Editing %1 profiles: %2",
                              group->profiles().count(),
                              caption));
     } else {
         setWindowTitle(i18n("Edit Profile \"%1\"", profile->name()));
     }
 }
 
 void EditProfileDialog::setProfile(const Konsole::Profile::Ptr &profile)
 {
     Q_ASSERT(profile);
 
     _profile = profile;
 
     // update caption
     updateCaption(profile);
 
     // mark each page of the dialog as out of date
     // and force an update of the currently visible page
     //
     // the other pages will be updated as necessary
     for (Page &page: _pages) {
         page.needsUpdate = true;
     }
     preparePage(currentPage());
 
     if (_tempProfile) {
         createTempProfile();
     }
 }
 
 const Profile::Ptr EditProfileDialog::lookupProfile() const
 {
     return _profile;
 }
 
 const QString EditProfileDialog::currentColorSchemeName() const
 {
     const QString &currentColorSchemeName = lookupProfile()->colorScheme();
     return currentColorSchemeName;
 }
 
 void EditProfileDialog::preparePage(KPageWidgetItem *current, KPageWidgetItem *before)
 {
     Q_UNUSED(before);
     Q_ASSERT(current);
     Q_ASSERT(_pages.contains(current));
 
     const Profile::Ptr profile = lookupProfile();
     auto setupPage = _pages[current].setupPage;
     Q_ASSERT(profile);
     Q_ASSERT(setupPage);
 
     if (_pages[current].needsUpdate) {
         (*this.*setupPage)(profile);
         _pages[current].needsUpdate = false;
     }
 }
 
 void Konsole::EditProfileDialog::selectProfileName()
 {
     _generalUi->profileNameEdit->setFocus();
     _generalUi->profileNameEdit->selectAll();
 }
 
 void EditProfileDialog::setupGeneralPage(const Profile::Ptr &profile)
 {
     // basic profile options
     {
         ProfileGroup::Ptr group = profile->asGroup();
         if (!group || group->profiles().count() < 2) {
             _generalUi->profileNameEdit->setText(profile->name());
             _generalUi->profileNameEdit->setClearButtonEnabled(true);
         } else {
             _generalUi->profileNameEdit->setText(groupProfileNames(group, -1));
             _generalUi->profileNameEdit->setEnabled(false);
         }
     }
 
     ShellCommand command(profile->command(), profile->arguments());
     _generalUi->commandEdit->setText(command.fullCommand());
     // If a "completion" is requested, consider changing this to KLineEdit
     // and using KCompletion.
     _generalUi->initialDirEdit->setText(profile->defaultWorkingDirectory());
     _generalUi->initialDirEdit->setClearButtonEnabled(true);
     _generalUi->initialDirEdit->setPlaceholderText(QStandardPaths::standardLocations(QStandardPaths::HomeLocation).value(0));
 
     _generalUi->dirSelectButton->setIcon(QIcon::fromTheme(QStringLiteral("folder-open")));
     _generalUi->iconSelectButton->setIcon(QIcon::fromTheme(profile->icon()));
     _generalUi->startInSameDirButton->setChecked(profile->startInCurrentSessionDir());
 
     // initial terminal size
     const auto rowsSuffix = ki18ncp("Suffix of the number of columns (N columns)", " column", " columns");
     const auto colsSuffix = ki18ncp("Suffix of the number of rows (N rows)", " row", " rows");
     _generalUi->terminalColumnsEntry->setValue(profile->terminalColumns());
     _generalUi->terminalRowsEntry->setValue(profile->terminalRows());
     _generalUi->terminalColumnsEntry->setSuffix(colsSuffix);
     _generalUi->terminalRowsEntry->setSuffix(rowsSuffix);
     // make width of initial terminal size spinboxes equal
     const int sizeEntryWidth = qMax(maxSpinBoxWidth(_generalUi->terminalColumnsEntry, colsSuffix),
                                     maxSpinBoxWidth(_generalUi->terminalRowsEntry, rowsSuffix));
     _generalUi->terminalColumnsEntry->setFixedWidth(sizeEntryWidth);
     _generalUi->terminalRowsEntry->setFixedWidth(sizeEntryWidth);
 
     // signals and slots
     connect(_generalUi->dirSelectButton, &QToolButton::clicked, this,
             &Konsole::EditProfileDialog::selectInitialDir);
     connect(_generalUi->iconSelectButton, &QPushButton::clicked, this,
             &Konsole::EditProfileDialog::selectIcon);
     connect(_generalUi->startInSameDirButton, &QCheckBox::toggled, this,
             &Konsole::EditProfileDialog::startInSameDir);
     connect(_generalUi->profileNameEdit, &QLineEdit::textChanged, this,
             &Konsole::EditProfileDialog::profileNameChanged);
     connect(_generalUi->initialDirEdit, &QLineEdit::textChanged, this,
             &Konsole::EditProfileDialog::initialDirChanged);
     connect(_generalUi->commandEdit, &QLineEdit::textChanged, this,
             &Konsole::EditProfileDialog::commandChanged);
     connect(_generalUi->environmentEditButton, &QPushButton::clicked, this,
             &Konsole::EditProfileDialog::showEnvironmentEditor);
 
     connect(_generalUi->terminalColumnsEntry,
-            static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this,
+            QOverload<int>::of(&QSpinBox::valueChanged), this,
             &Konsole::EditProfileDialog::terminalColumnsEntryChanged);
-    connect(_generalUi->terminalRowsEntry, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged),
-            this, &Konsole::EditProfileDialog::terminalRowsEntryChanged);
+    connect(_generalUi->terminalRowsEntry,
+            QOverload<int>::of(&QSpinBox::valueChanged), this,
+            &Konsole::EditProfileDialog::terminalRowsEntryChanged);
 }
 
 void EditProfileDialog::showEnvironmentEditor()
 {
     bool ok;
     const Profile::Ptr profile = lookupProfile();
 
     QStringList currentEnvironment;
 
     // The user could re-open the environment editor before clicking
     // OK/Apply in the parent edit profile dialog, so we make sure
     // to show the new environment vars
     if (_tempProfile->isPropertySet(Profile::Environment)) {
             currentEnvironment  = _tempProfile->environment();
     } else {
         currentEnvironment = profile->environment();
     }
 
     QString text = QInputDialog::getMultiLineText(this,
                                                   i18n("Edit Environment"),
                                                   i18n("One environment variable per line"),
                                                   currentEnvironment.join(QStringLiteral("\n")),
                                                   &ok);
 
     QStringList newEnvironment;
 
     if (ok) {
         if(!text.isEmpty()) {
             newEnvironment = text.split(QLatin1Char('\n'));
             updateTempProfileProperty(Profile::Environment, newEnvironment);
         } else {
             // the user could have removed all entries so we return an empty list
             updateTempProfileProperty(Profile::Environment, newEnvironment);
         }
     }
 }
 
 void EditProfileDialog::setupTabsPage(const Profile::Ptr &profile)
 {
     // tab title format
     _tabsUi->renameTabWidget->setTabTitleText(profile->localTabTitleFormat());
     _tabsUi->renameTabWidget->setRemoteTabTitleText(profile->remoteTabTitleFormat());
 
     connect(_tabsUi->renameTabWidget, &Konsole::RenameTabWidget::tabTitleFormatChanged, this,
             &Konsole::EditProfileDialog::tabTitleFormatChanged);
     connect(_tabsUi->renameTabWidget, &Konsole::RenameTabWidget::remoteTabTitleFormatChanged, this,
             &Konsole::EditProfileDialog::remoteTabTitleFormatChanged);
 
     // tab monitoring
     const int silenceSeconds = profile->silenceSeconds();
     _tabsUi->silenceSecondsSpinner->setValue(silenceSeconds);
     auto suffix = ki18ncp("Unit of time", " second", " seconds");
     _tabsUi->silenceSecondsSpinner->setSuffix(suffix);
     int silenceCheckBoxWidth = maxSpinBoxWidth(_generalUi->terminalColumnsEntry, suffix);
     _tabsUi->silenceSecondsSpinner->setFixedWidth(silenceCheckBoxWidth);
 
     connect(_tabsUi->silenceSecondsSpinner,
-            static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this,
+            QOverload<int>::of(&QSpinBox::valueChanged), this,
             &Konsole::EditProfileDialog::silenceSecondsChanged);
 }
 
 void EditProfileDialog::terminalColumnsEntryChanged(int value)
 {
     updateTempProfileProperty(Profile::TerminalColumns, value);
 }
 
 void EditProfileDialog::terminalRowsEntryChanged(int value)
 {
     updateTempProfileProperty(Profile::TerminalRows, value);
 }
 
 void EditProfileDialog::showTerminalSizeHint(bool value)
 {
     updateTempProfileProperty(Profile::ShowTerminalSizeHint, value);
 }
 
 void EditProfileDialog::setDimWhenInactive(bool value)
 {
     updateTempProfileProperty(Profile::DimWhenInactive, value);
 }
 
 void EditProfileDialog::tabTitleFormatChanged(const QString &format)
 {
     updateTempProfileProperty(Profile::LocalTabTitleFormat, format);
 }
 
 void EditProfileDialog::remoteTabTitleFormatChanged(const QString &format)
 {
     updateTempProfileProperty(Profile::RemoteTabTitleFormat, format);
 }
 
 void EditProfileDialog::silenceSecondsChanged(int seconds)
 {
     updateTempProfileProperty(Profile::SilenceSeconds, seconds);
 }
 
 void EditProfileDialog::selectIcon()
 {
     const QString &icon = KIconDialog::getIcon(KIconLoader::Desktop, KIconLoader::Application,
                                                false, 0, false, this);
     if (!icon.isEmpty()) {
         _generalUi->iconSelectButton->setIcon(QIcon::fromTheme(icon));
         updateTempProfileProperty(Profile::Icon, icon);
     }
 }
 
 void EditProfileDialog::profileNameChanged(const QString &name)
 {
     updateTempProfileProperty(Profile::Name, name);
     updateTempProfileProperty(Profile::UntranslatedName, name);
     updateCaption(_tempProfile);
 }
 
 void EditProfileDialog::startInSameDir(bool sameDir)
 {
     updateTempProfileProperty(Profile::StartInCurrentSessionDir, sameDir);
 }
 
 void EditProfileDialog::initialDirChanged(const QString &dir)
 {
     updateTempProfileProperty(Profile::Directory, dir);
 }
 
 void EditProfileDialog::commandChanged(const QString &command)
 {
     ShellCommand shellCommand(command);
 
     updateTempProfileProperty(Profile::Command, shellCommand.command());
     updateTempProfileProperty(Profile::Arguments, shellCommand.arguments());
 }
 
 void EditProfileDialog::selectInitialDir()
 {
     const QUrl url = QFileDialog::getExistingDirectoryUrl(this,
                                                           i18n("Select Initial Directory"),
                                                           QUrl::fromUserInput(_generalUi->initialDirEdit->text()));
 
     if (!url.isEmpty()) {
         _generalUi->initialDirEdit->setText(url.path());
     }
 }
 
 void EditProfileDialog::setupAppearancePage(const Profile::Ptr &profile)
 {
     auto delegate = new ColorSchemeViewDelegate(this);
     _appearanceUi->colorSchemeList->setItemDelegate(delegate);
 
     _appearanceUi->transparencyWarningWidget->setVisible(false);
     _appearanceUi->transparencyWarningWidget->setWordWrap(true);
     _appearanceUi->transparencyWarningWidget->setCloseButtonVisible(false);
     _appearanceUi->transparencyWarningWidget->setMessageType(KMessageWidget::Warning);
 
     _appearanceUi->colorSchemeMessageWidget->setVisible(false);
     _appearanceUi->colorSchemeMessageWidget->setWordWrap(true);
     _appearanceUi->colorSchemeMessageWidget->setCloseButtonVisible(false);
     _appearanceUi->colorSchemeMessageWidget->setMessageType(KMessageWidget::Warning);
 
     _appearanceUi->editColorSchemeButton->setEnabled(false);
     _appearanceUi->removeColorSchemeButton->setEnabled(false);
     _appearanceUi->resetColorSchemeButton->setEnabled(false);
 
     _appearanceUi->downloadColorSchemeButton->setConfigFile(QStringLiteral("konsole.knsrc"));
 
     // setup color list
     // select the colorScheme used in the current profile
     updateColorSchemeList(currentColorSchemeName());
 
     _appearanceUi->colorSchemeList->setMouseTracking(true);
     _appearanceUi->colorSchemeList->installEventFilter(this);
     _appearanceUi->colorSchemeList->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
 
     connect(_appearanceUi->colorSchemeList->selectionModel(),
             &QItemSelectionModel::selectionChanged, this,
             &Konsole::EditProfileDialog::colorSchemeSelected);
     connect(_appearanceUi->colorSchemeList, &QListView::entered, this,
             &Konsole::EditProfileDialog::previewColorScheme);
 
     updateColorSchemeButtons();
 
     connect(_appearanceUi->editColorSchemeButton, &QPushButton::clicked, this,
             &Konsole::EditProfileDialog::editColorScheme);
     connect(_appearanceUi->removeColorSchemeButton, &QPushButton::clicked, this,
             &Konsole::EditProfileDialog::removeColorScheme);
     connect(_appearanceUi->newColorSchemeButton, &QPushButton::clicked, this,
             &Konsole::EditProfileDialog::newColorScheme);
     connect(_appearanceUi->downloadColorSchemeButton, &KNS3::Button::dialogFinished, this,
             &Konsole::EditProfileDialog::gotNewColorSchemes);
 
     connect(_appearanceUi->resetColorSchemeButton, &QPushButton::clicked, this,
             &Konsole::EditProfileDialog::resetColorScheme);
 
     connect(_appearanceUi->chooseFontButton, &QAbstractButton::clicked, this,
             &EditProfileDialog::showFontDialog);
 
     // setup font preview
     const bool antialias = profile->antiAliasFonts();
 
     QFont profileFont = profile->font();
     profileFont.setStyleStrategy(antialias ? QFont::PreferAntialias : QFont::NoAntialias);
 
     _appearanceUi->fontPreview->setFont(profileFont);
     _appearanceUi->fontPreview->setText(QStringLiteral("%1 %2pt").arg(profileFont.family()).arg(profileFont.pointSize()));
 
     // setup font smoothing
     _appearanceUi->antialiasTextButton->setChecked(antialias);
     connect(_appearanceUi->antialiasTextButton, &QCheckBox::toggled, this,
             &Konsole::EditProfileDialog::setAntialiasText);
 
     _appearanceUi->boldIntenseButton->setChecked(profile->boldIntense());
     connect(_appearanceUi->boldIntenseButton, &QCheckBox::toggled, this,
             &Konsole::EditProfileDialog::setBoldIntense);
 
     _appearanceUi->useFontLineCharactersButton->setChecked(profile->useFontLineCharacters());
     connect(_appearanceUi->useFontLineCharactersButton, &QCheckBox::toggled, this,
             &Konsole::EditProfileDialog::useFontLineCharacters);
 
     _mouseUi->enableMouseWheelZoomButton->setChecked(profile->mouseWheelZoomEnabled());
     connect(_mouseUi->enableMouseWheelZoomButton, &QCheckBox::toggled, this,
             &Konsole::EditProfileDialog::toggleMouseWheelZoom);
 
     // cursor options
     const auto options = QVector<BooleanOption>{
         {
             _appearanceUi->enableBlinkingCursorButton, Profile::BlinkingCursorEnabled,
             SLOT(toggleBlinkingCursor(bool))
         },
     };
     setupCheckBoxes(options, profile);
 
     if (profile->useCustomCursorColor()) {
         _appearanceUi->customCursorColorButton->setChecked(true);
     } else {
         _appearanceUi->autoCursorColorButton->setChecked(true);
     }
 
     _appearanceUi->customColorSelectButton->setColor(profile->customCursorColor());
 
     connect(_appearanceUi->customCursorColorButton, &QRadioButton::clicked, this, &Konsole::EditProfileDialog::customCursorColor);
     connect(_appearanceUi->autoCursorColorButton, &QRadioButton::clicked, this, &Konsole::EditProfileDialog::autoCursorColor);
     connect(_appearanceUi->customColorSelectButton, &KColorButton::changed, this, &Konsole::EditProfileDialog::customCursorColorChanged);
 
     // Make radio buttons height equal
     int cursorColorRadioHeight = qMax(_appearanceUi->autoCursorColorButton->minimumSizeHint().height(),
                                       _appearanceUi->customColorSelectButton->minimumSizeHint().height());
     _appearanceUi->autoCursorColorButton->setMinimumHeight(cursorColorRadioHeight);
     _appearanceUi->customCursorColorButton->setMinimumHeight(cursorColorRadioHeight);
 
     const ButtonGroupOptions cursorShapeOptions = {
         _appearanceUi->cursorShape, // group
         Profile::CursorShape,       // profileProperty
         true,                       // preview
         {                           // buttons
             {_appearanceUi->cursorShapeBlock,       Enum::BlockCursor},
             {_appearanceUi->cursorShapeIBeam,       Enum::IBeamCursor},
             {_appearanceUi->cursorShapeUnderline,   Enum::UnderlineCursor},
         },
     };
     setupButtonGroup(cursorShapeOptions, profile);
 
     _appearanceUi->marginsSpinner->setValue(profile->terminalMargin());
-    connect(_appearanceUi->marginsSpinner, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this, &Konsole::EditProfileDialog::terminalMarginChanged);
+    connect(_appearanceUi->marginsSpinner,
+            QOverload<int>::of(&QSpinBox::valueChanged), this,
+            &Konsole::EditProfileDialog::terminalMarginChanged);
 
     _appearanceUi->lineSpacingSpinner->setValue(profile->lineSpacing());
-    connect(_appearanceUi->lineSpacingSpinner, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this, &Konsole::EditProfileDialog::lineSpacingChanged);
+    connect(_appearanceUi->lineSpacingSpinner,
+            QOverload<int>::of(&QSpinBox::valueChanged), this,
+            &Konsole::EditProfileDialog::lineSpacingChanged);
 
     _appearanceUi->alignToCenterButton->setChecked(profile->terminalCenter());
     connect(_appearanceUi->alignToCenterButton, &QCheckBox::toggled, this,
             &Konsole::EditProfileDialog::setTerminalCenter);
 
     _appearanceUi->showTerminalSizeHintButton->setChecked(profile->showTerminalSizeHint());
     connect(_appearanceUi->showTerminalSizeHintButton, &QCheckBox::toggled, this,
             &Konsole::EditProfileDialog::showTerminalSizeHint);
 
     _appearanceUi->dimWhenInactiveCheckbox->setChecked(profile->dimWhenInactive());
     connect(_appearanceUi->dimWhenInactiveCheckbox, &QCheckBox::toggled, this,
             &Konsole::EditProfileDialog::setDimWhenInactive);
 }
 
 void EditProfileDialog::setAntialiasText(bool enable)
 {
     preview(Profile::AntiAliasFonts, enable);
     updateTempProfileProperty(Profile::AntiAliasFonts, enable);
 
     const QFont font = _profile->font();
     updateFontPreview(font);
 }
 
 void EditProfileDialog::setBoldIntense(bool enable)
 {
     preview(Profile::BoldIntense, enable);
     updateTempProfileProperty(Profile::BoldIntense, enable);
 }
 
 void EditProfileDialog::useFontLineCharacters(bool enable)
 {
     preview(Profile::UseFontLineCharacters, enable);
     updateTempProfileProperty(Profile::UseFontLineCharacters, enable);
 }
 
 void EditProfileDialog::toggleBlinkingCursor(bool enable)
 {
     preview(Profile::BlinkingCursorEnabled, enable);
     updateTempProfileProperty(Profile::BlinkingCursorEnabled, enable);
 }
 
 void EditProfileDialog::setCursorShape(int index)
 {
     preview(Profile::CursorShape, index);
     updateTempProfileProperty(Profile::CursorShape, index);
 }
 
 void EditProfileDialog::autoCursorColor()
 {
     preview(Profile::UseCustomCursorColor, false);
     updateTempProfileProperty(Profile::UseCustomCursorColor, false);
 }
 
 void EditProfileDialog::customCursorColor()
 {
     preview(Profile::UseCustomCursorColor, true);
     updateTempProfileProperty(Profile::UseCustomCursorColor, true);
 }
 
 void EditProfileDialog::customCursorColorChanged(const QColor &color)
 {
     preview(Profile::CustomCursorColor, color);
     updateTempProfileProperty(Profile::CustomCursorColor, color);
 
     // ensure that custom cursor colors are enabled
     _appearanceUi->customCursorColorButton->click();
 }
 
 void EditProfileDialog::terminalMarginChanged(int margin)
 {
     preview(Profile::TerminalMargin, margin);
     updateTempProfileProperty(Profile::TerminalMargin, margin);
 }
 
 void EditProfileDialog::lineSpacingChanged(int spacing)
 {
     preview(Profile::LineSpacing, spacing);
     updateTempProfileProperty(Profile::LineSpacing, spacing);
 }
 
 void EditProfileDialog::setTerminalCenter(bool enable)
 {
     preview(Profile::TerminalCenter, enable);
     updateTempProfileProperty(Profile::TerminalCenter, enable);
 }
 
 void EditProfileDialog::toggleMouseWheelZoom(bool enable)
 {
     updateTempProfileProperty(Profile::MouseWheelZoomEnabled, enable);
 }
 
 void EditProfileDialog::toggleAlternateScrolling(bool enable)
 {
     updateTempProfileProperty(Profile::AlternateScrolling, enable);
 }
 
 void EditProfileDialog::updateColorSchemeList(const QString &selectedColorSchemeName)
 {
     if (_appearanceUi->colorSchemeList->model() == nullptr) {
         _appearanceUi->colorSchemeList->setModel(new QStandardItemModel(this));
     }
 
     const ColorScheme *selectedColorScheme = ColorSchemeManager::instance()->findColorScheme(selectedColorSchemeName);
 
     auto *model = qobject_cast<QStandardItemModel *>(_appearanceUi->colorSchemeList->model());
 
     Q_ASSERT(model);
 
     model->clear();
 
     QStandardItem *selectedItem = nullptr;
 
     QList<const ColorScheme *> schemeList = ColorSchemeManager::instance()->allColorSchemes();
 
     foreach (const ColorScheme *scheme, schemeList) {
         QStandardItem *item = new QStandardItem(scheme->description());
         item->setData(QVariant::fromValue(scheme), Qt::UserRole + 1);
         item->setData(QVariant::fromValue(_profile->font()), Qt::UserRole + 2);
         item->setFlags(item->flags());
 
         // if selectedColorSchemeName is not empty then select that scheme
         // after saving the changes in the colorScheme editor
         if (selectedColorScheme == scheme) {
             selectedItem = item;
         }
 
         model->appendRow(item);
     }
 
     model->sort(0);
 
     if (selectedItem != nullptr) {
         _appearanceUi->colorSchemeList->updateGeometry();
         _appearanceUi->colorSchemeList->selectionModel()->setCurrentIndex(selectedItem->index(),
                                                                 QItemSelectionModel::Select);
 
         // update transparency warning label
         updateTransparencyWarning();
     }
 }
 
 void EditProfileDialog::updateKeyBindingsList(const QString &selectKeyBindingsName)
 {
     if (_keyboardUi->keyBindingList->model() == nullptr) {
         _keyboardUi->keyBindingList->setModel(new QStandardItemModel(this));
     }
 
     auto *model = qobject_cast<QStandardItemModel *>(_keyboardUi->keyBindingList->model());
 
     Q_ASSERT(model);
 
     model->clear();
 
     QStandardItem *selectedItem = nullptr;
 
     const QStringList &translatorNames = _keyManager->allTranslators();
     for (const QString &translatorName : translatorNames) {
         const KeyboardTranslator *translator = _keyManager->findTranslator(translatorName);
         if (translator == nullptr) {
             continue;
         }
 
         QStandardItem *item = new QStandardItem(translator->description());
         item->setEditable(false);
         item->setData(QVariant::fromValue(translator), Qt::UserRole + 1);
         item->setData(QVariant::fromValue(_keyManager->findTranslatorPath(translatorName)), Qt::ToolTipRole);
         item->setData(QVariant::fromValue(_profile->font()), Qt::UserRole + 2);
         item->setIcon(QIcon::fromTheme(QStringLiteral("preferences-desktop-keyboard")));
 
         if (selectKeyBindingsName == translatorName) {
             selectedItem = item;
         }
 
         model->appendRow(item);
     }
 
     model->sort(0);
 
     if (selectedItem != nullptr) {
         _keyboardUi->keyBindingList->selectionModel()->setCurrentIndex(selectedItem->index(),
                                                                QItemSelectionModel::Select);
     }
 }
 
 bool EditProfileDialog::eventFilter(QObject *watched, QEvent *event)
 {
     if (watched == _appearanceUi->colorSchemeList && event->type() == QEvent::Leave) {
         if (_tempProfile->isPropertySet(Profile::ColorScheme)) {
             preview(Profile::ColorScheme, _tempProfile->colorScheme());
         } else {
             unpreview(Profile::ColorScheme);
         }
     }
 
     return QDialog::eventFilter(watched, event);
 }
 
 QSize EditProfileDialog::sizeHint() const
 {
 //    return QSize();
     return QDialog::sizeHint();
 }
 
 void EditProfileDialog::unpreviewAll()
 {
     _delayedPreviewTimer->stop();
     _delayedPreviewProperties.clear();
 
     QHash<Profile::Property, QVariant> map;
     QHashIterator<int, QVariant> iter(_previewedProperties);
     while (iter.hasNext()) {
         iter.next();
         map.insert(static_cast<Profile::Property>(iter.key()), iter.value());
     }
 
     // undo any preview changes
     if (!map.isEmpty()) {
         ProfileManager::instance()->changeProfile(_profile, map, false);
     }
 }
 
 void EditProfileDialog::unpreview(int property)
 {
     _delayedPreviewProperties.remove(property);
 
     if (!_previewedProperties.contains(property)) {
         return;
     }
 
     QHash<Profile::Property, QVariant> map;
     map.insert(static_cast<Profile::Property>(property), _previewedProperties[property]);
     ProfileManager::instance()->changeProfile(_profile, map, false);
 
     _previewedProperties.remove(property);
 }
 
 void EditProfileDialog::delayedPreview(int property, const QVariant &value)
 {
     _delayedPreviewProperties.insert(property, value);
 
     _delayedPreviewTimer->stop();
     _delayedPreviewTimer->start(300);
 }
 
 void EditProfileDialog::delayedPreviewActivate()
 {
     Q_ASSERT(qobject_cast<QTimer *>(sender()));
 
     QMutableHashIterator<int, QVariant> iter(_delayedPreviewProperties);
     if (iter.hasNext()) {
         iter.next();
         preview(iter.key(), iter.value());
     }
 }
 
 void EditProfileDialog::preview(int property, const QVariant &value)
 {
     QHash<Profile::Property, QVariant> map;
     map.insert(static_cast<Profile::Property>(property), value);
 
     _delayedPreviewProperties.remove(property);
 
     const Profile::Ptr original = lookupProfile();
 
     // skip previews for profile groups if the profiles in the group
     // have conflicting original values for the property
     //
     // TODO - Save the original values for each profile and use to unpreview properties
     ProfileGroup::Ptr group = original->asGroup();
     if (group && group->profiles().count() > 1
         && original->property<QVariant>(static_cast<Profile::Property>(property)).isNull()) {
         return;
     }
 
     if (!_previewedProperties.contains(property)) {
         _previewedProperties.insert(property,
                                     original->property<QVariant>(static_cast<Profile::Property>(property)));
     }
 
     // temporary change to color scheme
     ProfileManager::instance()->changeProfile(_profile, map, false);
 }
 
 void EditProfileDialog::previewColorScheme(const QModelIndex &index)
 {
     const QString &name = index.data(Qt::UserRole + 1).value<const ColorScheme *>()->name();
     delayedPreview(Profile::ColorScheme, name);
 }
 
 void EditProfileDialog::showFontDialog()
 {
     if (!_fontDialog) {
         _fontDialog = new FontDialog(this);
         connect(_fontDialog, &FontDialog::fontChanged, this, [this](const QFont &font) {
             preview(Profile::Font, font);
             updateFontPreview(font);
         });
         connect(_fontDialog, &FontDialog::accepted, this, [this]() {
             const QFont font = _fontDialog->font();
             preview(Profile::Font, font);
             updateTempProfileProperty(Profile::Font, font);
             updateFontPreview(font);
         });
         connect(_fontDialog, &FontDialog::rejected, this, [this]() {
             unpreview(Profile::Font);
             const QFont font = _profile->font();
             updateFontPreview(font);
         });
     }
     const QFont font = _profile->font();
     _fontDialog->setFont(font);
     _fontDialog->exec();
 }
 
 void EditProfileDialog::updateFontPreview(QFont font)
 {
     bool aa = _profile->antiAliasFonts();
     font.setStyleStrategy(aa ? QFont::PreferAntialias : QFont::NoAntialias);
 
     _appearanceUi->fontPreview->setFont(font);
     _appearanceUi->fontPreview->setText(QStringLiteral("%1 %2pt").arg(font.family()).arg(font.pointSize()));
 }
 
 void EditProfileDialog::removeColorScheme()
 {
     QModelIndexList selected = _appearanceUi->colorSchemeList->selectionModel()->selectedIndexes();
     if (selected.isEmpty()) {
         return;
     }
 
     // The actual delete runs async because we need to on-demand query
     // files managed by KNS. Deleting files managed by KNS screws up the
     // KNS states (entry gets shown as installed when in fact we deleted it).
     auto *manager = new KNSCore::DownloadManager(QStringLiteral("konsole.knsrc"), this);
     connect(manager, &KNSCore::DownloadManager::searchResult,
             this, [=](const KNSCore::EntryInternal::List &entries) {
         const QString &name = selected.first().data(Qt::UserRole + 1).value<const ColorScheme *>()->name();
         Q_ASSERT(!name.isEmpty());
         bool uninstalled = false;
         // Check if the theme was installed by KNS, if so uninstall it through
         // there and unload it.
         for (auto &entry : entries) {
             for (const auto &file : entry.installedFiles()) {
                 if (ColorSchemeManager::colorSchemeNameFromPath(file) != name) {
                     continue;
                 }
                 // Make sure the manager can unload it before uninstalling it.
                 if (ColorSchemeManager::instance()->unloadColorScheme(file)) {
                     manager->uninstallEntry(entry);
                     uninstalled = true;
                 }
             }
             if (uninstalled) {
                 break;
             }
         }
 
         // If KNS wasn't able to remove it is a custom theme and we'll drop
         // it manually.
         if (!uninstalled) {
             uninstalled = ColorSchemeManager::instance()->deleteColorScheme(name);
         }
 
         if (uninstalled) {
             _appearanceUi->colorSchemeList->model()->removeRow(selected.first().row());
         }
 
         manager->deleteLater();
     });
     manager->checkForInstalled();
 }
 
 void EditProfileDialog::gotNewColorSchemes(const KNS3::Entry::List &changedEntries)
 {
     int failures = 0;
     for (auto &entry : qAsConst(changedEntries)) {
         switch (entry.status()) {
         case KNS3::Entry::Installed:
             for (const auto &file : entry.installedFiles()) {
                 if (ColorSchemeManager::instance()->loadColorScheme(file)) {
                     continue;
                 }
                 qWarning() << "Failed to load file" << file;
                 ++failures;
             }
             if (failures == entry.installedFiles().size()) {
                 _appearanceUi->colorSchemeMessageWidget->setText(
                             xi18nc("@info",
                                    "Scheme <resource>%1</resource> failed to load.",
                                    entry.name()));
                 _appearanceUi->colorSchemeMessageWidget->animatedShow();
                 QTimer::singleShot(8000,
                                    _appearanceUi->colorSchemeMessageWidget,
                                    &KMessageWidget::animatedHide);
             }
             break;
         case KNS3::Entry::Deleted:
             for (const auto &file : entry.uninstalledFiles()) {
                 if (ColorSchemeManager::instance()->unloadColorScheme(file)) {
                     continue;
                 }
                 qWarning() << "Failed to unload file" << file;
                 // If unloading fails we do not care. Iff the scheme failed here
                 // it either wasn't loaded or was invalid to begin with.
             }
             break;
         case KNS3::Entry::Invalid:
         case KNS3::Entry::Installing:
         case KNS3::Entry::Downloadable:
         case KNS3::Entry::Updateable:
         case KNS3::Entry::Updating:
             // Not interesting.
             break;
         }
     }
     updateColorSchemeList(currentColorSchemeName());
 }
 
 void EditProfileDialog::resetColorScheme()
 {
 
     QModelIndexList selected = _appearanceUi->colorSchemeList->selectionModel()->selectedIndexes();
 
     if (!selected.isEmpty()) {
         const QString &name = selected.first().data(Qt::UserRole + 1).value<const ColorScheme *>()->name();
 
         ColorSchemeManager::instance()->deleteColorScheme(name);
 
         // select the colorScheme used in the current profile
         updateColorSchemeList(currentColorSchemeName());
     }
 }
 
 void EditProfileDialog::showColorSchemeEditor(bool isNewScheme)
 {
     // Finding selected ColorScheme
     QModelIndexList selected = _appearanceUi->colorSchemeList->selectionModel()->selectedIndexes();
     QAbstractItemModel *model = _appearanceUi->colorSchemeList->model();
     const ColorScheme *colors = nullptr;
     if (!selected.isEmpty()) {
         colors = model->data(selected.first(), Qt::UserRole + 1).value<const ColorScheme *>();
     } else {
         colors = ColorSchemeManager::instance()->defaultColorScheme();
     }
 
     Q_ASSERT(colors);
 
     // Setting up ColorSchemeEditor ui
     // close any running ColorSchemeEditor
     if (_colorDialog != nullptr) {
         closeColorSchemeEditor();
     }
     _colorDialog = new ColorSchemeEditor(this);
 
     connect(_colorDialog, &Konsole::ColorSchemeEditor::colorSchemeSaveRequested, this,
             &Konsole::EditProfileDialog::saveColorScheme);
     _colorDialog->setup(colors, isNewScheme);
 
     _colorDialog->show();
 }
 
 void EditProfileDialog::closeColorSchemeEditor()
 {
     if (_colorDialog != nullptr) {
         _colorDialog->close();
         delete _colorDialog;
     }
 }
 
 void EditProfileDialog::newColorScheme()
 {
     showColorSchemeEditor(true);
 }
 
 void EditProfileDialog::editColorScheme()
 {
     showColorSchemeEditor(false);
 }
 
 void EditProfileDialog::saveColorScheme(const ColorScheme &scheme, bool isNewScheme)
 {
     auto newScheme = new ColorScheme(scheme);
 
     // if this is a new color scheme, pick a name based on the description
     if (isNewScheme) {
         newScheme->setName(newScheme->description());
     }
 
     ColorSchemeManager::instance()->addColorScheme(newScheme);
 
     const QString &selectedColorSchemeName = newScheme->name();
 
     // select the edited or the new colorScheme after saving the changes
     updateColorSchemeList(selectedColorSchemeName);
 
     preview(Profile::ColorScheme, newScheme->name());
 }
 
 void EditProfileDialog::colorSchemeSelected()
 {
     QModelIndexList selected = _appearanceUi->colorSchemeList->selectionModel()->selectedIndexes();
 
     if (!selected.isEmpty()) {
         QAbstractItemModel *model = _appearanceUi->colorSchemeList->model();
         const auto *colors = model->data(selected.first(), Qt::UserRole + 1).value<const ColorScheme *>();
         if (colors != nullptr) {
             updateTempProfileProperty(Profile::ColorScheme, colors->name());
             previewColorScheme(selected.first());
 
             updateTransparencyWarning();
         }
     }
 
     updateColorSchemeButtons();
 }
 
 void EditProfileDialog::updateColorSchemeButtons()
 {
     enableIfNonEmptySelection(_appearanceUi->editColorSchemeButton, _appearanceUi->colorSchemeList->selectionModel());
 
     QModelIndexList selected = _appearanceUi->colorSchemeList->selectionModel()->selectedIndexes();
 
     if (!selected.isEmpty()) {
         const QString &name = selected.first().data(Qt::UserRole + 1).value<const ColorScheme *>()->name();
 
         bool isResettable = ColorSchemeManager::instance()->canResetColorScheme(name);
         _appearanceUi->resetColorSchemeButton->setEnabled(isResettable);
 
         bool isDeletable = ColorSchemeManager::instance()->isColorSchemeDeletable(name);
         // if a colorScheme can be restored then it can't be deleted
         _appearanceUi->removeColorSchemeButton->setEnabled(isDeletable && !isResettable);
     } else {
         _appearanceUi->removeColorSchemeButton->setEnabled(false);
         _appearanceUi->resetColorSchemeButton->setEnabled(false);
     }
 
 }
 
 void EditProfileDialog::updateKeyBindingsButtons()
 {
     QModelIndexList selected = _keyboardUi->keyBindingList->selectionModel()->selectedIndexes();
 
     if (!selected.isEmpty()) {
         _keyboardUi->editKeyBindingsButton->setEnabled(true);
 
         const QString &name = selected.first().data(Qt::UserRole + 1).value<const KeyboardTranslator *>()->name();
 
         bool isResettable = _keyManager->isTranslatorResettable(name);
         _keyboardUi->resetKeyBindingsButton->setEnabled(isResettable);
 
         bool isDeletable = _keyManager->isTranslatorDeletable(name);
 
         // if a key bindings scheme can be reset then it can't be deleted
         _keyboardUi->removeKeyBindingsButton->setEnabled(isDeletable && !isResettable);
     }
 }
 
 void EditProfileDialog::enableIfNonEmptySelection(QWidget *widget, QItemSelectionModel *selectionModel)
 {
     widget->setEnabled(selectionModel->hasSelection());
 }
 
 void EditProfileDialog::updateTransparencyWarning()
 {
     // zero or one indexes can be selected
     foreach (const QModelIndex &index, _appearanceUi->colorSchemeList->selectionModel()->selectedIndexes()) {
         bool needTransparency = index.data(Qt::UserRole + 1).value<const ColorScheme *>()->opacity() < 1.0;
 
         if (!needTransparency) {
             _appearanceUi->transparencyWarningWidget->setHidden(true);
         } else if (!KWindowSystem::compositingActive()) {
             _appearanceUi->transparencyWarningWidget->setText(i18n(
                                                         "This color scheme uses a transparent background"
                                                         " which does not appear to be supported on your"
                                                         " desktop"));
             _appearanceUi->transparencyWarningWidget->setHidden(false);
         } else if (!WindowSystemInfo::HAVE_TRANSPARENCY) {
             _appearanceUi->transparencyWarningWidget->setText(i18n(
                                                         "Konsole was started before desktop effects were enabled."
                                                         " You need to restart Konsole to see transparent background."));
             _appearanceUi->transparencyWarningWidget->setHidden(false);
         }
     }
 }
 
 void EditProfileDialog::createTempProfile()
 {
     _tempProfile = Profile::Ptr(new Profile);
     _tempProfile->setHidden(true);
 }
 
 void EditProfileDialog::updateTempProfileProperty(Profile::Property property, const QVariant &value)
 {
     _tempProfile->setProperty(property, value);
     updateButtonApply();
 }
 
 void EditProfileDialog::updateButtonApply()
 {
     bool userModified = false;
 
     QHashIterator<Profile::Property, QVariant> iter(_tempProfile->setProperties());
     while (iter.hasNext()) {
         iter.next();
 
         Profile::Property property = iter.key();
         QVariant value = iter.value();
 
         // for previewed property
         if (_previewedProperties.contains(static_cast<int>(property))) {
             if (value != _previewedProperties.value(static_cast<int>(property))) {
                 userModified = true;
                 break;
             }
         // for not-previewed property
         //
         // for the Profile::KeyBindings property, if it's set in the _tempProfile
         // then the user opened the edit key bindings dialog and clicked
         // OK, and could have add/removed a key bindings rule
         } else if (property == Profile::KeyBindings || (value != _profile->property<QVariant>(property))) {
             userModified = true;
             break;
         }
     }
 
     _buttonBox->button(QDialogButtonBox::Apply)->setEnabled(userModified);
 }
 
 void EditProfileDialog::setupKeyboardPage(const Profile::Ptr &/* profile */)
 {
     // setup translator list
     updateKeyBindingsList(lookupProfile()->keyBindings());
 
     connect(_keyboardUi->keyBindingList->selectionModel(),
             &QItemSelectionModel::selectionChanged, this,
             &Konsole::EditProfileDialog::keyBindingSelected);
     connect(_keyboardUi->newKeyBindingsButton, &QPushButton::clicked, this,
             &Konsole::EditProfileDialog::newKeyBinding);
 
     _keyboardUi->editKeyBindingsButton->setEnabled(false);
     _keyboardUi->removeKeyBindingsButton->setEnabled(false);
     _keyboardUi->resetKeyBindingsButton->setEnabled(false);
 
     updateKeyBindingsButtons();
 
     connect(_keyboardUi->editKeyBindingsButton, &QPushButton::clicked, this,
             &Konsole::EditProfileDialog::editKeyBinding);
     connect(_keyboardUi->removeKeyBindingsButton, &QPushButton::clicked, this,
             &Konsole::EditProfileDialog::removeKeyBinding);
     connect(_keyboardUi->resetKeyBindingsButton, &QPushButton::clicked, this,
             &Konsole::EditProfileDialog::resetKeyBindings);
 }
 
 void EditProfileDialog::keyBindingSelected()
 {
     QModelIndexList selected = _keyboardUi->keyBindingList->selectionModel()->selectedIndexes();
 
     if (!selected.isEmpty()) {
         QAbstractItemModel *model = _keyboardUi->keyBindingList->model();
         const auto *translator = model->data(selected.first(), Qt::UserRole + 1)
                                                .value<const KeyboardTranslator *>();
         if (translator != nullptr) {
             updateTempProfileProperty(Profile::KeyBindings, translator->name());
         }
     }
 
     updateKeyBindingsButtons();
 }
 
 void EditProfileDialog::removeKeyBinding()
 {
     QModelIndexList selected = _keyboardUi->keyBindingList->selectionModel()->selectedIndexes();
 
     if (!selected.isEmpty()) {
         const QString &name = selected.first().data(Qt::UserRole + 1).value<const KeyboardTranslator *>()->name();
         if (KeyboardTranslatorManager::instance()->deleteTranslator(name)) {
             _keyboardUi->keyBindingList->model()->removeRow(selected.first().row());
         }
     }
 }
 
 void EditProfileDialog::showKeyBindingEditor(bool isNewTranslator)
 {
     QModelIndexList selected = _keyboardUi->keyBindingList->selectionModel()->selectedIndexes();
     QAbstractItemModel *model = _keyboardUi->keyBindingList->model();
 
     const KeyboardTranslator *translator = nullptr;
     if (!selected.isEmpty()) {
         translator = model->data(selected.first(), Qt::UserRole + 1).value<const KeyboardTranslator *>();
     } else {
         translator = _keyManager->defaultTranslator();
     }
 
     Q_ASSERT(translator);
 
     auto editor = new KeyBindingEditor(this);
 
     if (translator != nullptr) {
         editor->setup(translator, lookupProfile()->keyBindings(), isNewTranslator);
     }
 
     connect(editor, &Konsole::KeyBindingEditor::updateKeyBindingsListRequest,
             this, &Konsole::EditProfileDialog::updateKeyBindingsList);
 
     connect(editor, &Konsole::KeyBindingEditor::updateTempProfileKeyBindingsRequest,
             this, &Konsole::EditProfileDialog::updateTempProfileProperty);
 
     editor->exec();
 }
 
 void EditProfileDialog::newKeyBinding()
 {
     showKeyBindingEditor(true);
 }
 
 void EditProfileDialog::editKeyBinding()
 {
     showKeyBindingEditor(false);
 }
 
 void EditProfileDialog::resetKeyBindings()
 {
     QModelIndexList selected = _keyboardUi->keyBindingList->selectionModel()->selectedIndexes();
 
     if (!selected.isEmpty()) {
         const QString &name = selected.first().data(Qt::UserRole + 1).value<const KeyboardTranslator *>()->name();
 
         _keyManager->deleteTranslator(name);
         // find and load the translator
         _keyManager->findTranslator(name);
 
         updateKeyBindingsList(name);
     }
 }
 
 void EditProfileDialog::setupCheckBoxes(const QVector<BooleanOption>& options, const Profile::Ptr &profile)
 {
     for(const auto& option : options) {
         option.button->setChecked(profile->property<bool>(option.property));
         connect(option.button, SIGNAL(toggled(bool)), this, option.slot);
     }
 }
 
 void EditProfileDialog::setupRadio(const QVector<RadioOption>& possibilities, int actual)
 {
     for(const auto& possibility : possibilities) {
         possibility.button->setChecked(possibility.value == actual);
         connect(possibility.button, SIGNAL(clicked()), this, possibility.slot);
     }
 }
 
 void EditProfileDialog::setupButtonGroup(const ButtonGroupOptions &options, const Profile::Ptr &profile)
 {
     auto currentValue = profile->property<int>(options.profileProperty);
 
     for (auto option: options.buttons) {
         options.group->setId(option.button, option.value);
     }
 
     Q_ASSERT(options.buttons.count() > 0);
     auto *activeButton = options.group->button(currentValue);
     if (!activeButton) {
         activeButton = options.buttons[0].button;
     }
     activeButton->setChecked(true);
 
     connect(options.group, QOverload<int>::of(&QButtonGroup::buttonClicked),
             this, [this, options](int value) {
         if (options.preview) {
             preview(options.profileProperty, value);
         }
         updateTempProfileProperty(options.profileProperty, value);
     });
 }
 
 void EditProfileDialog::setupScrollingPage(const Profile::Ptr &profile)
 {
     // setup scrollbar radio
     const ButtonGroupOptions scrollBarPositionOptions = {
         _scrollingUi->scrollBarPosition,    // group
         Profile::ScrollBarPosition,         // profileProperty
         false,                              // preview
         {                                   // buttons
             {_scrollingUi->scrollBarRightButton,    Enum::ScrollBarRight},
             {_scrollingUi->scrollBarLeftButton,     Enum::ScrollBarLeft},
             {_scrollingUi->scrollBarHiddenButton,   Enum::ScrollBarHidden},
         },
     };
     setupButtonGroup(scrollBarPositionOptions, profile);
 
     // setup scrollback type radio
     auto scrollBackType = profile->property<int>(Profile::HistoryMode);
     _scrollingUi->historySizeWidget->setMode(Enum::HistoryModeEnum(scrollBackType));
     connect(_scrollingUi->historySizeWidget, &Konsole::HistorySizeWidget::historyModeChanged, this,
             &Konsole::EditProfileDialog::historyModeChanged);
 
     // setup scrollback line count spinner
     const int historySize = profile->historySize();
     _scrollingUi->historySizeWidget->setLineCount(historySize);
 
     // setup scrollpageamount type radio
     auto scrollFullPage = profile->property<int>(Profile::ScrollFullPage);
 
     const auto pageamounts = QVector<RadioOption>{
         {_scrollingUi->scrollHalfPage, Enum::ScrollPageHalf, SLOT(scrollHalfPage())},
         {_scrollingUi->scrollFullPage, Enum::ScrollPageFull, SLOT(scrollFullPage())}
     };
 
     setupRadio(pageamounts, scrollFullPage);
 
     // signals and slots
     connect(_scrollingUi->historySizeWidget, &Konsole::HistorySizeWidget::historySizeChanged, this,
             &Konsole::EditProfileDialog::historySizeChanged);
 }
 
 void EditProfileDialog::historySizeChanged(int lineCount)
 {
     updateTempProfileProperty(Profile::HistorySize, lineCount);
 }
 
 void EditProfileDialog::historyModeChanged(Enum::HistoryModeEnum mode)
 {
     updateTempProfileProperty(Profile::HistoryMode, mode);
 }
 
 void EditProfileDialog::scrollFullPage()
 {
     updateTempProfileProperty(Profile::ScrollFullPage, Enum::ScrollPageFull);
 }
 
 void EditProfileDialog::scrollHalfPage()
 {
     updateTempProfileProperty(Profile::ScrollFullPage, Enum::ScrollPageHalf);
 }
 
 void EditProfileDialog::setupMousePage(const Profile::Ptr &profile)
 {
     const auto options = QVector<BooleanOption>{
         {
             _mouseUi->underlineLinksButton, Profile::UnderlineLinksEnabled,
             SLOT(toggleUnderlineLinks(bool))
         },
         {
             _mouseUi->underlineFilesButton, Profile::UnderlineFilesEnabled,
             SLOT(toggleUnderlineFiles(bool))
         },
         {
             _mouseUi->ctrlRequiredForDragButton, Profile::CtrlRequiredForDrag,
             SLOT(toggleCtrlRequiredForDrag(bool))
         },
         {
             _mouseUi->copyTextAsHTMLButton, Profile::CopyTextAsHTML,
             SLOT(toggleCopyTextAsHTML(bool))
         },
         {
             _mouseUi->copyTextToClipboardButton, Profile::AutoCopySelectedText,
             SLOT(toggleCopyTextToClipboard(bool))
         },
         {
             _mouseUi->trimLeadingSpacesButton, Profile::TrimLeadingSpacesInSelectedText,
             SLOT(toggleTrimLeadingSpacesInSelectedText(bool))
         },
         {
             _mouseUi->trimTrailingSpacesButton, Profile::TrimTrailingSpacesInSelectedText,
             SLOT(toggleTrimTrailingSpacesInSelectedText(bool))
         },
         {
             _mouseUi->openLinksByDirectClickButton, Profile::OpenLinksByDirectClickEnabled,
             SLOT(toggleOpenLinksByDirectClick(bool))
         },
         {
             _mouseUi->dropUrlsAsText, Profile::DropUrlsAsText,
             SLOT(toggleDropUrlsAsText(bool))
         },
         {
             _mouseUi->enableAlternateScrollingButton, Profile::AlternateScrolling,
             SLOT(toggleAlternateScrolling(bool))
         }
     };
     setupCheckBoxes(options, profile);
 
     // setup middle click paste mode
     const auto middleClickPasteMode = profile->property<int>(Profile::MiddleClickPasteMode);
     const auto pasteModes = QVector<RadioOption> {
         {_mouseUi->pasteFromX11SelectionButton, Enum::PasteFromX11Selection, SLOT(pasteFromX11Selection())},
         {_mouseUi->pasteFromClipboardButton, Enum::PasteFromClipboard, SLOT(pasteFromClipboard())}    };
     setupRadio(pasteModes, middleClickPasteMode);
 
     // interaction options
     _mouseUi->wordCharacterEdit->setText(profile->wordCharacters());
 
     connect(_mouseUi->wordCharacterEdit, &QLineEdit::textChanged, this, &Konsole::EditProfileDialog::wordCharactersChanged);
 
     const ButtonGroupOptions tripleClickModeOptions = {
         _mouseUi->tripleClickMode,  // group
         Profile::TripleClickMode,   // profileProperty
         false,                      // preview
         {                           // buttons
             {_mouseUi->tripleClickSelectsTheWholeLine,      Enum::SelectWholeLine},
             {_mouseUi->tripleClickSelectsFromMousePosition, Enum::SelectForwardsFromCursor},
         },
     };
     setupButtonGroup(tripleClickModeOptions, profile);
 
     _mouseUi->openLinksByDirectClickButton->setEnabled(_mouseUi->underlineLinksButton->isChecked() || _mouseUi->underlineFilesButton->isChecked());
 
     _mouseUi->enableMouseWheelZoomButton->setChecked(profile->mouseWheelZoomEnabled());
     connect(_mouseUi->enableMouseWheelZoomButton, &QCheckBox::toggled, this, &Konsole::EditProfileDialog::toggleMouseWheelZoom);
 }
 
 void EditProfileDialog::setupAdvancedPage(const Profile::Ptr &profile)
 {
     const auto options = QVector<BooleanOption>{
         {
             _advancedUi->enableBlinkingTextButton, Profile::BlinkingTextEnabled,
             SLOT(toggleBlinkingText(bool))
         },
         {
             _advancedUi->enableFlowControlButton, Profile::FlowControlEnabled,
             SLOT(toggleFlowControl(bool))
         },
         {
             _appearanceUi->enableBlinkingCursorButton, Profile::BlinkingCursorEnabled,
             SLOT(toggleBlinkingCursor(bool))
         },
         {
             _advancedUi->enableBidiRenderingButton, Profile::BidiRenderingEnabled,
             SLOT(togglebidiRendering(bool))
         },
         {
             _advancedUi->enableReverseUrlHints, Profile::ReverseUrlHints,
             SLOT(toggleReverseUrlHints(bool))
         }
     };
     setupCheckBoxes(options, profile);
 
     // Setup the URL hints modifier checkboxes
     {
         auto modifiers = profile->property<int>(Profile::UrlHintsModifiers);
         _advancedUi->urlHintsModifierShift->setChecked((modifiers &Qt::ShiftModifier) != 0u);
         _advancedUi->urlHintsModifierCtrl->setChecked((modifiers &Qt::ControlModifier) != 0u);
         _advancedUi->urlHintsModifierAlt->setChecked((modifiers &Qt::AltModifier) != 0u);
         _advancedUi->urlHintsModifierMeta->setChecked((modifiers &Qt::MetaModifier) != 0u);
         connect(_advancedUi->urlHintsModifierShift, &QCheckBox::toggled, this, &EditProfileDialog::updateUrlHintsModifier);
         connect(_advancedUi->urlHintsModifierCtrl, &QCheckBox::toggled, this, &EditProfileDialog::updateUrlHintsModifier);
         connect(_advancedUi->urlHintsModifierAlt, &QCheckBox::toggled, this, &EditProfileDialog::updateUrlHintsModifier);
         connect(_advancedUi->urlHintsModifierMeta, &QCheckBox::toggled, this, &EditProfileDialog::updateUrlHintsModifier);
     }
 
     // encoding options
     auto codecAction = new KCodecAction(this);
     _advancedUi->selectEncodingButton->setMenu(codecAction->menu());
-    connect(codecAction, static_cast<void (KCodecAction::*)(QTextCodec *)>(&KCodecAction::triggered), this, &Konsole::EditProfileDialog::setDefaultCodec);
+    connect(codecAction,
+            QOverload<QTextCodec *>::of(&KCodecAction::triggered), this,
+            &Konsole::EditProfileDialog::setDefaultCodec);
 
     _advancedUi->selectEncodingButton->setText(profile->defaultEncoding());
 }
 
 int EditProfileDialog::maxSpinBoxWidth(const KPluralHandlingSpinBox *spinBox, const KLocalizedString &suffix)
 {
     static const int cursorWidth = 2;
 
     const QFontMetrics fm(spinBox->fontMetrics());
     const QString plural    = suffix.subs(2).toString();
     const QString singular  = suffix.subs(1).toString();
     const QString min       = QString::number(spinBox->minimum());
     const QString max       = QString::number(spinBox->maximum());
     const int pluralWidth   = fm.width(plural);
     const int singularWidth = fm.width(singular);
     const int minWidth      = fm.width(min);
     const int maxWidth      = fm.width(max);
     const int width         = qMax(pluralWidth, singularWidth) + qMax(minWidth, maxWidth) + cursorWidth;
 
     // Based on QAbstractSpinBox::initStyleOption() from Qt
     QStyleOptionSpinBox opt;
     opt.initFrom(spinBox);
     opt.activeSubControls   = QStyle::SC_None;
     opt.buttonSymbols       = spinBox->buttonSymbols();
     // Assume all spinboxes have buttons
     opt.subControls         = QStyle::SC_SpinBoxFrame | QStyle::SC_SpinBoxEditField
                             | QStyle::SC_SpinBoxUp | QStyle::SC_SpinBoxDown;
     opt.frame               = spinBox->hasFrame();
 
     const QSize hint(width, spinBox->sizeHint().height());
     const QSize spinBoxSize = style()->sizeFromContents(QStyle::CT_SpinBox, &opt, hint, spinBox)
                               .expandedTo(QApplication::globalStrut());
 
     return spinBoxSize.width();
 }
 
 void EditProfileDialog::setDefaultCodec(QTextCodec *codec)
 {
     QString name = QString::fromLocal8Bit(codec->name());
 
     updateTempProfileProperty(Profile::DefaultEncoding, name);
     _advancedUi->selectEncodingButton->setText(name);
 }
 
 void EditProfileDialog::wordCharactersChanged(const QString &text)
 {
     updateTempProfileProperty(Profile::WordCharacters, text);
 }
 
 void EditProfileDialog::togglebidiRendering(bool enable)
 {
     updateTempProfileProperty(Profile::BidiRenderingEnabled, enable);
 }
 
 void EditProfileDialog::toggleUnderlineLinks(bool enable)
 {
     updateTempProfileProperty(Profile::UnderlineLinksEnabled, enable);
 
     bool enableClick = _mouseUi->underlineFilesButton->isChecked() || enable;
     _mouseUi->openLinksByDirectClickButton->setEnabled(enableClick);
 }
 
 void EditProfileDialog::toggleUnderlineFiles(bool enable)
 {
     updateTempProfileProperty(Profile::UnderlineFilesEnabled, enable);
 
     bool enableClick = _mouseUi->underlineLinksButton->isChecked() || enable;
     _mouseUi->openLinksByDirectClickButton->setEnabled(enableClick);
 }
 
 void EditProfileDialog::toggleCtrlRequiredForDrag(bool enable)
 {
     updateTempProfileProperty(Profile::CtrlRequiredForDrag, enable);
 }
 
 void EditProfileDialog::toggleDropUrlsAsText(bool enable)
 {
     updateTempProfileProperty(Profile::DropUrlsAsText, enable);
 }
 
 void EditProfileDialog::toggleOpenLinksByDirectClick(bool enable)
 {
     updateTempProfileProperty(Profile::OpenLinksByDirectClickEnabled, enable);
 }
 
 void EditProfileDialog::toggleCopyTextAsHTML(bool enable)
 {
     updateTempProfileProperty(Profile::CopyTextAsHTML, enable);
 }
 
 void EditProfileDialog::toggleCopyTextToClipboard(bool enable)
 {
     updateTempProfileProperty(Profile::AutoCopySelectedText, enable);
 }
 
 void EditProfileDialog::toggleTrimLeadingSpacesInSelectedText(bool enable)
 {
     updateTempProfileProperty(Profile::TrimLeadingSpacesInSelectedText, enable);
 }
 
 void EditProfileDialog::toggleTrimTrailingSpacesInSelectedText(bool enable)
 {
     updateTempProfileProperty(Profile::TrimTrailingSpacesInSelectedText, enable);
 }
 
 void EditProfileDialog::pasteFromX11Selection()
 {
     updateTempProfileProperty(Profile::MiddleClickPasteMode, Enum::PasteFromX11Selection);
 }
 
 void EditProfileDialog::pasteFromClipboard()
 {
     updateTempProfileProperty(Profile::MiddleClickPasteMode, Enum::PasteFromClipboard);
 }
 
 void EditProfileDialog::TripleClickModeChanged(int newValue)
 {
     updateTempProfileProperty(Profile::TripleClickMode, newValue);
 }
 
 void EditProfileDialog::updateUrlHintsModifier(bool)
 {
     Qt::KeyboardModifiers modifiers;
     if (_advancedUi->urlHintsModifierShift->isChecked()) {
         modifiers |= Qt::ShiftModifier;
     }
     if (_advancedUi->urlHintsModifierCtrl->isChecked()) {
         modifiers |= Qt::ControlModifier;
     }
     if (_advancedUi->urlHintsModifierAlt->isChecked()) {
         modifiers |= Qt::AltModifier;
     }
     if (_advancedUi->urlHintsModifierMeta->isChecked()) {
         modifiers |= Qt::MetaModifier;
     }
     updateTempProfileProperty(Profile::UrlHintsModifiers, int(modifiers));
 }
 
 void EditProfileDialog::toggleReverseUrlHints(bool enable)
 {
     updateTempProfileProperty(Profile::ReverseUrlHints, enable);
 }
 
 void EditProfileDialog::toggleBlinkingText(bool enable)
 {
     updateTempProfileProperty(Profile::BlinkingTextEnabled, enable);
 }
 
 void EditProfileDialog::toggleFlowControl(bool enable)
 {
     updateTempProfileProperty(Profile::FlowControlEnabled, enable);
 }
 
 ColorSchemeViewDelegate::ColorSchemeViewDelegate(QObject *parent) :
     QAbstractItemDelegate(parent)
 {
 }
 
 void ColorSchemeViewDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
 {
     const auto *scheme = index.data(Qt::UserRole + 1).value<const ColorScheme *>();
     QFont profileFont = index.data(Qt::UserRole + 2).value<QFont>();
     Q_ASSERT(scheme);
     if (scheme == nullptr) {
         return;
     }
 
     painter->setRenderHint(QPainter::Antialiasing);
 
     // Draw background
     QStyle *style = option.widget != nullptr ? option.widget->style() : QApplication::style();
     style->drawPrimitive(QStyle::PE_PanelItemViewItem, &option, painter, option.widget);
 
     // Draw name
     QPalette::ColorRole textColor = ((option.state & QStyle::State_Selected) != 0)
                                     ? QPalette::HighlightedText : QPalette::Text;
     painter->setPen(option.palette.color(textColor));
     painter->setFont(option.font);
 
     // Determine width of sample text using profile's font
     const QString sampleText = i18n("AaZz09...");
     QFontMetrics profileFontMetrics(profileFont);
     const int sampleTextWidth = profileFontMetrics.width(sampleText);
 
     painter->drawText(option.rect.adjusted(sampleTextWidth + 15, 0, 0, 0),
                       Qt::AlignLeft | Qt::AlignVCenter,
                       index.data(Qt::DisplayRole).toString());
 
     // Draw the preview
     const int x = option.rect.left();
     const int y = option.rect.top();
 
     QRect previewRect(x + 4, y + 4, sampleTextWidth + 8, option.rect.height() - 8);
 
     bool transparencyAvailable = KWindowSystem::compositingActive();
 
     if (transparencyAvailable) {
         painter->save();
         QColor color = scheme->backgroundColor();
         color.setAlphaF(scheme->opacity());
         painter->setPen(Qt::NoPen);
         painter->setCompositionMode(QPainter::CompositionMode_Source);
         painter->setBrush(color);
         painter->drawRect(previewRect);
         painter->restore();
     } else {
         painter->setPen(Qt::NoPen);
         painter->setBrush(scheme->backgroundColor());
         painter->drawRect(previewRect);
     }
 
     // draw color scheme name using scheme's foreground color
     QPen pen(scheme->foregroundColor());
     painter->setPen(pen);
 
     // TODO: respect antialias setting
     painter->setFont(profileFont);
     painter->drawText(previewRect, Qt::AlignCenter, sampleText);
 }
 
 QSize ColorSchemeViewDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex & /*index*/) const
 {
     const int width = 200;
     const int margin = 5;
     const int colorWidth = width / TABLE_COLORS;
     const int heightForWidth = (colorWidth * 2) + option.fontMetrics.height() + margin;
 
     // temporary
     return {width, heightForWidth};
 }
diff --git a/src/Session.cpp b/src/Session.cpp
index 949d2e10..47cb5c15 100644
--- a/src/Session.cpp
+++ b/src/Session.cpp
@@ -1,1773 +1,1778 @@
 /*
     This file is part of Konsole
 
     Copyright 2006-2008 by Robert Knight <robertknight@gmail.com>
     Copyright 1997,1998 by Lars Doelle <lars.doelle@on-line.de>
     Copyright 2009 by Thomas Dreibholz <dreibh@iem.uni-due.de>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     02110-1301  USA.
 */
 
 // Own
 #include "Session.h"
 
 // Standard
 #include <cstdlib>
 #include <csignal>
 #include <unistd.h>
 
 // Qt
 #include <QApplication>
 #include <QColor>
 #include <QDir>
 #include <QFile>
 #include <QStringList>
 #include <QKeyEvent>
 
 // KDE
 #include <KLocalizedString>
 #include <KNotification>
 #include <KRun>
 #include <KShell>
 #include <KProcess>
 #include <KConfigGroup>
 
 // Konsole
 #include <sessionadaptor.h>
 
 #include "ProcessInfo.h"
 #include "Pty.h"
 #include "TerminalDisplay.h"
 #include "ShellCommand.h"
 #include "Vt102Emulation.h"
 #include "ZModemDialog.h"
 #include "History.h"
 #include "konsoledebug.h"
 #include "SessionManager.h"
 #include "ProfileManager.h"
 #include "Profile.h"
 
 using namespace Konsole;
 
 int Session::lastSessionId = 0;
 static bool show_disallow_certain_dbus_methods_message = true;
 
 static const int ZMODEM_BUFFER_SIZE = 1048576; // 1 Mb
 
 Session::Session(QObject* parent) :
     QObject(parent)
     , _uniqueIdentifier(QUuid())
     , _shellProcess(nullptr)
     , _emulation(nullptr)
     , _views(QList<TerminalDisplay *>())
     , _monitorActivity(false)
     , _monitorSilence(false)
     , _notifiedActivity(false)
     , _silenceSeconds(10)
     , _silenceTimer(nullptr)
     , _activityTimer(nullptr)
     , _autoClose(true)
     , _closePerUserRequest(false)
     , _nameTitle(QString())
     , _displayTitle(QString())
     , _userTitle(QString())
     , _localTabTitleFormat(QString())
     , _remoteTabTitleFormat(QString())
     , _tabTitleSetByUser(false)
     , _iconName(QString())
     , _iconText(QString())
     , _addToUtmp(true)
     , _flowControlEnabled(true)
     , _program(QString())
     , _arguments(QStringList())
     , _environment(QStringList())
     , _sessionId(0)
     , _initialWorkingDir(QString())
     , _currentWorkingDir(QString())
     , _reportedWorkingUrl(QUrl())
     , _sessionProcessInfo(nullptr)
     , _foregroundProcessInfo(nullptr)
     , _foregroundPid(0)
     , _zmodemBusy(false)
     , _zmodemProc(nullptr)
     , _zmodemProgress(nullptr)
     , _hasDarkBackground(false)
     , _preferredSize(QSize())
     , _readOnly(false)
     , _isPrimaryScreen(true)
 {
     _uniqueIdentifier = QUuid::createUuid();
 
     //prepare DBus communication
     new SessionAdaptor(this);
     _sessionId = ++lastSessionId;
     QDBusConnection::sessionBus().registerObject(QLatin1String("/Sessions/") + QString::number(_sessionId), this);
 
     //create emulation backend
     _emulation = new Vt102Emulation();
 
     connect(_emulation, &Konsole::Emulation::sessionAttributeChanged, this, &Konsole::Session::setSessionAttribute);
     connect(_emulation, &Konsole::Emulation::stateSet, this, &Konsole::Session::activityStateSet);
     connect(_emulation, &Konsole::Emulation::zmodemDownloadDetected, this, &Konsole::Session::fireZModemDownloadDetected);
     connect(_emulation, &Konsole::Emulation::zmodemUploadDetected, this, &Konsole::Session::fireZModemUploadDetected);
     connect(_emulation, &Konsole::Emulation::changeTabTextColorRequest, this, &Konsole::Session::changeTabTextColorRequest);
     connect(_emulation, &Konsole::Emulation::profileChangeCommandReceived, this, &Konsole::Session::profileChangeCommandReceived);
     connect(_emulation, &Konsole::Emulation::flowControlKeyPressed, this, &Konsole::Session::updateFlowControlState);
     connect(_emulation, &Konsole::Emulation::primaryScreenInUse, this, &Konsole::Session::onPrimaryScreenInUse);
     connect(_emulation, &Konsole::Emulation::selectionChanged, this, &Konsole::Session::selectionChanged);
     connect(_emulation, &Konsole::Emulation::imageResizeRequest, this, &Konsole::Session::resizeRequest);
     connect(_emulation, &Konsole::Emulation::sessionAttributeRequest, this, &Konsole::Session::sessionAttributeRequest);
 
     //create new teletype for I/O with shell process
     openTeletype(-1);
 
     //setup timer for monitoring session activity & silence
     _silenceTimer = new QTimer(this);
     _silenceTimer->setSingleShot(true);
     connect(_silenceTimer, &QTimer::timeout, this, &Konsole::Session::silenceTimerDone);
 
     _activityTimer = new QTimer(this);
     _activityTimer->setSingleShot(true);
     connect(_activityTimer, &QTimer::timeout, this, &Konsole::Session::activityTimerDone);
 }
 
 Session::~Session()
 {
     delete _foregroundProcessInfo;
     delete _sessionProcessInfo;
     delete _emulation;
     delete _shellProcess;
     delete _zmodemProc;
 }
 
 void Session::openTeletype(int fd)
 {
     if (isRunning()) {
         qWarning() << "Attempted to open teletype in a running session.";
         return;
     }
 
     delete _shellProcess;
 
     if (fd < 0) {
         _shellProcess = new Pty();
     } else {
         _shellProcess = new Pty(fd);
     }
 
     _shellProcess->setUtf8Mode(_emulation->utf8());
 
     // connect the I/O between emulator and pty process
     connect(_shellProcess, &Konsole::Pty::receivedData, this, &Konsole::Session::onReceiveBlock);
     connect(_emulation, &Konsole::Emulation::sendData, _shellProcess, &Konsole::Pty::sendData);
 
     // UTF8 mode
     connect(_emulation, &Konsole::Emulation::useUtf8Request, _shellProcess, &Konsole::Pty::setUtf8Mode);
 
     // get notified when the pty process is finished
-    connect(_shellProcess, static_cast<void(Pty::*)(int,QProcess::ExitStatus)>(&Konsole::Pty::finished), this, &Konsole::Session::done);
+    connect(_shellProcess,
+            QOverload<int,QProcess::ExitStatus>::of(&Konsole::Pty::finished),
+            this, &Konsole::Session::done);
 
     // emulator size
     // Use a direct connection to ensure that the window size is set before it runs
     connect(_emulation, &Konsole::Emulation::imageSizeChanged, this, &Konsole::Session::updateWindowSize, Qt::DirectConnection);
     connect(_emulation, &Konsole::Emulation::imageSizeInitialized, this, &Konsole::Session::run);
 }
 
 WId Session::windowId() const
 {
     // Returns a window ID for this session which is used
     // to set the WINDOWID environment variable in the shell
     // process.
     //
     // Sessions can have multiple views or no views, which means
     // that a single ID is not always going to be accurate.
     //
     // If there are no views, the window ID is just 0.  If
     // there are multiple views, then the window ID for the
     // top-level window which contains the first view is
     // returned
 
     if (_views.count() == 0) {
         return 0;
     } else {
         QWidget* window = _views.first();
 
         Q_ASSERT(window);
 
         while (window->parentWidget() != nullptr) {
             window = window->parentWidget();
         }
 
         return window->winId();
     }
 }
 
 void Session::setDarkBackground(bool darkBackground)
 {
     _hasDarkBackground = darkBackground;
 }
 
 bool Session::isRunning() const
 {
     return (_shellProcess != nullptr) && (_shellProcess->state() == QProcess::Running);
 }
 
 void Session::setCodec(QTextCodec* codec)
 {
     if (isReadOnly()) {
         return;
     }
 
     emulation()->setCodec(codec);
 }
 
 bool Session::setCodec(const QByteArray& name)
 {
     QTextCodec* codec = QTextCodec::codecForName(name);
 
     if (codec != nullptr) {
         setCodec(codec);
         return true;
     } else {
         return false;
     }
 }
 
 QByteArray Session::codec()
 {
     return _emulation->codec()->name();
 }
 
 void Session::setProgram(const QString& program)
 {
     _program = ShellCommand::expand(program);
 }
 
 void Session::setArguments(const QStringList& arguments)
 {
     _arguments = ShellCommand::expand(arguments);
 }
 
 void Session::setInitialWorkingDirectory(const QString& dir)
 {
     _initialWorkingDir = validDirectory(KShell::tildeExpand(ShellCommand::expand(dir)));
 }
 
 QString Session::currentWorkingDirectory()
 {
     if (_reportedWorkingUrl.isValid() && _reportedWorkingUrl.isLocalFile()) {
         return _reportedWorkingUrl.path();
     }
 
     // only returned cached value
     if (_currentWorkingDir.isEmpty()) {
         updateWorkingDirectory();
     }
 
     return _currentWorkingDir;
 }
 void Session::updateWorkingDirectory()
 {
     updateSessionProcessInfo();
 
     const QString currentDir = _sessionProcessInfo->validCurrentDir();
     if (currentDir != _currentWorkingDir) {
         _currentWorkingDir = currentDir;
         emit currentDirectoryChanged(_currentWorkingDir);
     }
 }
 
 QList<TerminalDisplay*> Session::views() const
 {
     return _views;
 }
 
 void Session::addView(TerminalDisplay* widget)
 {
     Q_ASSERT(!_views.contains(widget));
 
     _views.append(widget);
 
     // connect emulation - view signals and slots
     connect(widget, &Konsole::TerminalDisplay::keyPressedSignal, _emulation, &Konsole::Emulation::sendKeyEvent);
     connect(widget, &Konsole::TerminalDisplay::mouseSignal, _emulation, &Konsole::Emulation::sendMouseEvent);
     connect(widget, &Konsole::TerminalDisplay::sendStringToEmu, _emulation, &Konsole::Emulation::sendString);
 
     // allow emulation to notify the view when the foreground process
     // indicates whether or not it is interested in Mouse Tracking events
     connect(_emulation, &Konsole::Emulation::programRequestsMouseTracking, widget, &Konsole::TerminalDisplay::setUsesMouseTracking);
 
     widget->setUsesMouseTracking(_emulation->programUsesMouseTracking());
 
     connect(_emulation, &Konsole::Emulation::enableAlternateScrolling, widget, &Konsole::TerminalDisplay::setAlternateScrolling);
 
     connect(_emulation, &Konsole::Emulation::programBracketedPasteModeChanged, widget, &Konsole::TerminalDisplay::setBracketedPasteMode);
 
     widget->setBracketedPasteMode(_emulation->programBracketedPasteMode());
 
     widget->setScreenWindow(_emulation->createWindow());
 
     //connect view signals and slots
     connect(widget, &Konsole::TerminalDisplay::changedContentSizeSignal, this, &Konsole::Session::onViewSizeChange);
 
     connect(widget, &Konsole::TerminalDisplay::destroyed, this, &Konsole::Session::viewDestroyed);
 
     connect(widget, &Konsole::TerminalDisplay::focusLost, _emulation, &Konsole::Emulation::focusLost);
     connect(widget, &Konsole::TerminalDisplay::focusGained, _emulation, &Konsole::Emulation::focusGained);
 
     connect(_emulation, &Konsole::Emulation::setCursorStyleRequest, widget, &Konsole::TerminalDisplay::setCursorStyle);
     connect(_emulation, &Konsole::Emulation::resetCursorStyleRequest, widget, &Konsole::TerminalDisplay::resetCursorStyle);
 }
 
 void Session::viewDestroyed(QObject* view)
 {
     auto* display = reinterpret_cast<TerminalDisplay*>(view);
 
     Q_ASSERT(_views.contains(display));
 
     removeView(display);
 }
 
 void Session::removeView(TerminalDisplay* widget)
 {
     _views.removeAll(widget);
 
     disconnect(widget, nullptr, this, nullptr);
 
     // disconnect
     //  - key presses signals from widget
     //  - mouse activity signals from widget
     //  - string sending signals from widget
     //
     //  ... and any other signals connected in addView()
     disconnect(widget, nullptr, _emulation, nullptr);
 
     // disconnect state change signals emitted by emulation
     disconnect(_emulation, nullptr, widget, nullptr);
 
     // close the session automatically when the last view is removed
     if (_views.count() == 0) {
         close();
     }
 }
 
 // Upon a KPty error, there is no description on what that error was...
 // Check to see if the given program is executable.
 QString Session::checkProgram(const QString& program)
 {
     QString exec = program;
 
     if (exec.isEmpty()) {
         return QString();
     }
 
     QFileInfo info(exec);
     if (info.isAbsolute() && info.exists() && info.isExecutable()) {
         return exec;
     }
 
     exec = KRun::binaryName(exec, false);
     exec = KShell::tildeExpand(exec);
     const QString pexec = QStandardPaths::findExecutable(exec);
     if (pexec.isEmpty()) {
         qCritical() << i18n("Could not find binary: ") << exec;
         return QString();
     }
 
     return exec;
 }
 
 void Session::terminalWarning(const QString& message)
 {
     static const QByteArray warningText = i18nc("@info:shell Alert the user with red color text", "Warning: ").toLocal8Bit();
     QByteArray messageText = message.toLocal8Bit();
 
     static const char redPenOn[] = "\033[1m\033[31m";
     static const char redPenOff[] = "\033[0m";
 
     _emulation->receiveData(redPenOn, qstrlen(redPenOn));
     _emulation->receiveData("\n\r\n\r", 4);
     _emulation->receiveData(warningText.constData(), qstrlen(warningText.constData()));
     _emulation->receiveData(messageText.constData(), qstrlen(messageText.constData()));
     _emulation->receiveData("\n\r\n\r", 4);
     _emulation->receiveData(redPenOff, qstrlen(redPenOff));
 }
 
 QString Session::shellSessionId() const
 {
     QString friendlyUuid(_uniqueIdentifier.toString());
     friendlyUuid.remove(QLatin1Char('-')).remove(QLatin1Char('{')).remove(QLatin1Char('}'));
 
     return friendlyUuid;
 }
 
 void Session::run()
 {
     // FIXME: run() is called twice in some instances
     if (isRunning()) {
         qCDebug(KonsoleDebug) << "Attempted to re-run an already running session (" << _shellProcess->pid() << ")";
         return;
     }
 
     //check that everything is in place to run the session
     if (_program.isEmpty()) {
         qWarning() << "Program to run not set.";
     }
     if (_arguments.isEmpty()) {
         qWarning() << "No command line arguments specified.";
     }
     if (_uniqueIdentifier.isNull()) {
         _uniqueIdentifier = QUuid::createUuid();
     }
 
     const int CHOICE_COUNT = 3;
     // if '_program' is empty , fall back to default shell. If that is not set
     // then fall back to /bin/sh
     QString programs[CHOICE_COUNT] = {_program, QString::fromUtf8(qgetenv("SHELL")), QStringLiteral("/bin/sh")};
     QString exec;
     int choice = 0;
     while (choice < CHOICE_COUNT) {
         exec = checkProgram(programs[choice]);
         if (exec.isEmpty()) {
             choice++;
         } else {
             break;
         }
     }
 
     // if a program was specified via setProgram(), but it couldn't be found, print a warning
     if (choice != 0 && choice < CHOICE_COUNT && !_program.isEmpty()) {
         terminalWarning(i18n("Could not find '%1', starting '%2' instead.  Please check your profile settings.", _program, exec));
         // if none of the choices are available, print a warning
     } else if (choice == CHOICE_COUNT) {
         terminalWarning(i18n("Could not find an interactive shell to start."));
         return;
     }
 
     // if no arguments are specified, fall back to program name
     QStringList arguments = _arguments.join(QLatin1Char(' ')).isEmpty() ?
                             QStringList() << exec :
                             _arguments;
 
     if (!_initialWorkingDir.isEmpty()) {
         _shellProcess->setInitialWorkingDirectory(_initialWorkingDir);
     } else {
         _shellProcess->setInitialWorkingDirectory(QDir::currentPath());
     }
 
     _shellProcess->setFlowControlEnabled(_flowControlEnabled);
     _shellProcess->setEraseChar(_emulation->eraseChar());
     _shellProcess->setUseUtmp(_addToUtmp);
 
     // this is not strictly accurate use of the COLORFGBG variable.  This does not
     // tell the terminal exactly which colors are being used, but instead approximates
     // the color scheme as "black on white" or "white on black" depending on whether
     // the background color is deemed dark or not
     const QString backgroundColorHint = _hasDarkBackground ? QStringLiteral("COLORFGBG=15;0") : QStringLiteral("COLORFGBG=0;15");
     addEnvironmentEntry(backgroundColorHint);
 
     addEnvironmentEntry(QStringLiteral("SHELL_SESSION_ID=%1").arg(shellSessionId()));
 
     addEnvironmentEntry(QStringLiteral("WINDOWID=%1").arg(QString::number(windowId())));
 
     const QString dbusService = QDBusConnection::sessionBus().baseService();
     addEnvironmentEntry(QStringLiteral("KONSOLE_DBUS_SERVICE=%1").arg(dbusService));
 
     const QString dbusObject = QStringLiteral("/Sessions/%1").arg(QString::number(_sessionId));
     addEnvironmentEntry(QStringLiteral("KONSOLE_DBUS_SESSION=%1").arg(dbusObject));
 
     int result = _shellProcess->start(exec, arguments, _environment);
     if (result < 0) {
         terminalWarning(i18n("Could not start program '%1' with arguments '%2'.", exec, arguments.join(QLatin1String(" "))));
         terminalWarning(_shellProcess->errorString());
         return;
     }
 
     _shellProcess->setWriteable(false);  // We are reachable via kwrited.
 
     emit started();
 }
 
 void Session::setSessionAttribute(int what, const QString& caption)
 {
     // set to true if anything has actually changed
     // eg. old _nameTitle != new _nameTitle
     bool modified = false;
 
     if ((what == IconNameAndWindowTitle) || (what == WindowTitle)) {
         if (_userTitle != caption) {
             _userTitle = caption;
             modified = true;
         }
     }
 
     if ((what == IconNameAndWindowTitle) || (what == IconName)) {
         if (_iconText != caption) {
             _iconText = caption;
             modified = true;
         }
     }
 
     if (what == TextColor || what == BackgroundColor) {
         QString colorString = caption.section(QLatin1Char(';'), 0, 0);
         QColor color = QColor(colorString);
         if (color.isValid()) {
             if (what == TextColor) {
                 emit changeForegroundColorRequest(color);
             } else {
                 emit changeBackgroundColorRequest(color);
             }
         }
     }
 
     if (what == SessionName) {
         if (_localTabTitleFormat != caption) {
             _localTabTitleFormat = caption;
             setTitle(Session::DisplayedTitleRole, caption);
             modified = true;
         }
     }
 
     /* I don't believe this has ever worked in KDE 4.x
     if (what == 31) {
         QString cwd = caption;
         cwd = cwd.replace(QRegExp("^~"), QDir::homePath());
         emit openUrlRequest(cwd);
     }*/
 
     /* The below use of 32 works but appears to non-standard.
        It is from a commit from 2004 c20973eca8776f9b4f15bee5fdcb5a3205aa69de
      */
     // change icon via \033]32;Icon\007
     if (what == SessionIcon) {
         if (_iconName != caption) {
             _iconName = caption;
 
             modified = true;
         }
     }
 
     if (what == CurrentDirectory) {
         _reportedWorkingUrl = QUrl::fromUserInput(caption);
         emit currentDirectoryChanged(currentWorkingDirectory());
         modified = true;
     }
 
     if (what == ProfileChange) {
         emit profileChangeCommandReceived(caption);
         return;
     }
 
     if (modified) {
         emit sessionAttributeChanged();
     }
 }
 
 QString Session::userTitle() const
 {
     return _userTitle;
 }
 void Session::setTabTitleFormat(TabTitleContext context , const QString& format)
 {
     if (context == LocalTabTitle) {
         _localTabTitleFormat = format;
         ProcessInfo* process = getProcessInfo();
         process->setUserNameRequired(format.contains(QLatin1String("%u")));
     } else if (context == RemoteTabTitle) {
         _remoteTabTitleFormat = format;
     }
 }
 QString Session::tabTitleFormat(TabTitleContext context) const
 {
     if (context == LocalTabTitle) {
         return _localTabTitleFormat;
     } else if (context == RemoteTabTitle) {
         return _remoteTabTitleFormat;
     }
 
     return QString();
 }
 
 void Session::tabTitleSetByUser(bool set)
 {
     _tabTitleSetByUser = set;
 }
 
 bool Session::isTabTitleSetByUser() const
 {
     return _tabTitleSetByUser;
 }
 
 void Session::silenceTimerDone()
 {
     //FIXME: The idea here is that the notification popup will appear to tell the user than output from
     //the terminal has stopped and the popup will disappear when the user activates the session.
     //
     //This breaks with the addition of multiple views of a session.  The popup should disappear
     //when any of the views of the session becomes active
 
     //FIXME: Make message text for this notification and the activity notification more descriptive.
     if (!_monitorSilence) {
         emit stateChanged(NOTIFYNORMAL);
         return;
     }
 
     bool hasFocus = false;
     foreach(TerminalDisplay *display, _views) {
         if (display->hasFocus()) {
             hasFocus = true;
             break;
         }
     }
 
     KNotification::event(hasFocus ? QStringLiteral("Silence") : QStringLiteral("SilenceHidden"),
             i18n("Silence in session '%1'", _nameTitle), QPixmap(),
             QApplication::activeWindow(),
             KNotification::CloseWhenWidgetActivated);
     emit stateChanged(NOTIFYSILENCE);
 }
 
 void Session::activityTimerDone()
 {
     _notifiedActivity = false;
 }
 
 void Session::updateFlowControlState(bool suspended)
 {
     if (suspended) {
         if (flowControlEnabled()) {
             foreach(TerminalDisplay * display, _views) {
                 if (display->flowControlWarningEnabled()) {
                     display->outputSuspended(true);
                 }
             }
         }
     } else {
         foreach(TerminalDisplay * display, _views) {
             display->outputSuspended(false);
         }
     }
 }
 
 void Session::onPrimaryScreenInUse(bool use)
 {
 
     _isPrimaryScreen = use;
     emit primaryScreenInUse(use);
 }
 bool Session::isPrimaryScreen()
 {
     return _isPrimaryScreen;
 }
 
 void Session::sessionAttributeRequest(int id)
 {
     switch (id) {
         case BackgroundColor:
             // Get 'TerminalDisplay' (_view) background color
             emit getBackgroundColor();
             break;
     }
 }
 
 void Session::activityStateSet(int state)
 {
     // TODO: should this hardcoded interval be user configurable?
     const int activityMaskInSeconds = 15;
 
     if (state == NOTIFYBELL) {
         emit bellRequest(i18n("Bell in session '%1'", _nameTitle));
     } else if (state == NOTIFYACTIVITY) {
         // Don't notify if the terminal is active
         bool hasFocus = false;
         foreach(TerminalDisplay *display, _views) {
             if (display->hasFocus()) {
                 hasFocus = true;
                 break;
             }
         }
 
         if (_monitorActivity  && !_notifiedActivity) {
             KNotification::event(hasFocus ? QStringLiteral("Activity") : QStringLiteral("ActivityHidden"),
                                  i18n("Activity in session '%1'", _nameTitle), QPixmap(),
                                  QApplication::activeWindow(),
                                  KNotification::CloseWhenWidgetActivated);
 
             // mask activity notification for a while to avoid flooding
             _notifiedActivity = true;
             _activityTimer->start(activityMaskInSeconds * 1000);
         }
 
         // reset the counter for monitoring continuous silence since there is activity
         if (_monitorSilence) {
             _silenceTimer->start(_silenceSeconds * 1000);
         }
     }
 
     if (state == NOTIFYACTIVITY && !_monitorActivity) {
         state = NOTIFYNORMAL;
     }
     if (state == NOTIFYSILENCE && !_monitorSilence) {
         state = NOTIFYNORMAL;
     }
 
     emit stateChanged(state);
 }
 
 void Session::onViewSizeChange(int /*height*/, int /*width*/)
 {
     updateTerminalSize();
 }
 
 void Session::updateTerminalSize()
 {
     int minLines = -1;
     int minColumns = -1;
 
     // minimum number of lines and columns that views require for
     // their size to be taken into consideration ( to avoid problems
     // with new view widgets which haven't yet been set to their correct size )
     const int VIEW_LINES_THRESHOLD = 2;
     const int VIEW_COLUMNS_THRESHOLD = 2;
 
     //select largest number of lines and columns that will fit in all visible views
     foreach(TerminalDisplay* view, _views) {
         if (!view->isHidden() &&
                 view->lines() >= VIEW_LINES_THRESHOLD &&
                 view->columns() >= VIEW_COLUMNS_THRESHOLD) {
             minLines = (minLines == -1) ? view->lines() : qMin(minLines , view->lines());
             minColumns = (minColumns == -1) ? view->columns() : qMin(minColumns , view->columns());
             view->processFilters();
         }
     }
 
     // backend emulation must have a _terminal of at least 1 column x 1 line in size
     if (minLines > 0 && minColumns > 0) {
         _emulation->setImageSize(minLines , minColumns);
     }
 }
 void Session::updateWindowSize(int lines, int columns)
 {
     Q_ASSERT(lines > 0 && columns > 0);
     _shellProcess->setWindowSize(columns, lines);
 }
 void Session::refresh()
 {
     // attempt to get the shell process to redraw the display
     //
     // this requires the program running in the shell
     // to cooperate by sending an update in response to
     // a window size change
     //
     // the window size is changed twice, first made slightly larger and then
     // resized back to its normal size so that there is actually a change
     // in the window size (some shells do nothing if the
     // new and old sizes are the same)
     //
     // if there is a more 'correct' way to do this, please
     // send an email with method or patches to konsole-devel@kde.org
 
     const QSize existingSize = _shellProcess->windowSize();
     _shellProcess->setWindowSize(existingSize.width() + 1, existingSize.height());
     // introduce small delay to avoid changing size too quickly
     QThread::usleep(500);
     _shellProcess->setWindowSize(existingSize.width(), existingSize.height());
 }
 
 void Session::sendSignal(int signal)
 {
     const ProcessInfo* process = getProcessInfo();
     bool ok = false;
     int pid;
     pid = process->foregroundPid(&ok);
 
     if (ok) {
         ::kill(pid, signal);
     }
 }
 
 void Session::reportBackgroundColor(const QColor& c)
 {
     #define to65k(a) (QStringLiteral("%1").arg(int(((a)*0xFFFF)), 4, 16, QLatin1Char('0')))
     QString msg = QStringLiteral("\033]11;rgb:")
                 + to65k(c.redF())   + QLatin1Char('/')
                 + to65k(c.greenF()) + QLatin1Char('/')
                 + to65k(c.blueF())  + QLatin1Char('\a');
     _emulation->sendString(msg.toUtf8());
     #undef to65k
 }
 
 bool Session::kill(int signal)
 {
     if (_shellProcess->pid() <= 0) {
         return false;
     }
 
     int result = ::kill(_shellProcess->pid(), signal);
 
     if (result == 0) {
         return _shellProcess->waitForFinished(1000);
     } else {
         return false;
     }
 }
 
 void Session::close()
 {
     if (isRunning()) {
         if (!closeInNormalWay()) {
             closeInForceWay();
         }
     } else {
         // terminal process has finished, just close the session
         QTimer::singleShot(1, this, &Konsole::Session::finished);
     }
 }
 
 bool Session::closeInNormalWay()
 {
     _autoClose    = true;
     _closePerUserRequest = true;
 
     // for the possible case where following events happen in sequence:
     //
     // 1). the terminal process crashes
     // 2). the tab stays open and displays warning message
     // 3). the user closes the tab explicitly
     //
     if (!isRunning()) {
         emit finished();
         return true;
     }
 
     static QSet<QString> knownShells({QStringLiteral("ash"), QStringLiteral("bash"), QStringLiteral("csh"), QStringLiteral("dash"), QStringLiteral("fish"), QStringLiteral("hush"), QStringLiteral("ksh"), QStringLiteral("mksh"), QStringLiteral("pdksh"), QStringLiteral("tcsh"), QStringLiteral("zsh")});
 
     // If only the session's shell is running, try sending an EOF for a clean exit
     if (!isForegroundProcessActive() && knownShells.contains(QFileInfo(_program).fileName())) {
         _shellProcess->sendEof();
 
         if (_shellProcess->waitForFinished(1000)) {
             return true;
         }
         qWarning() << "shell did not close, sending SIGHUP";
     }
 
 
     // We tried asking nicely, ask a bit less nicely
     if (kill(SIGHUP)) {
         return true;
     } else {
         qWarning() << "Process " << _shellProcess->pid() << " did not die with SIGHUP";
         _shellProcess->closePty();
         return (_shellProcess->waitForFinished(1000));
     }
 }
 
 bool Session::closeInForceWay()
 {
     _autoClose    = true;
     _closePerUserRequest = true;
 
     if (kill(SIGKILL)) {
         return true;
     } else {
         qWarning() << "Process " << _shellProcess->pid() << " did not die with SIGKILL";
         return false;
     }
 }
 
 void Session::sendTextToTerminal(const QString& text, const QChar& eol) const
 {
     if (isReadOnly()) {
         return;
     }
 
     if (eol.isNull()) {
         _emulation->sendText(text);
     } else {
         _emulation->sendText(text + eol);
     }
 }
 
 // Only D-Bus calls this function (via SendText or runCommand)
 void Session::sendText(const QString& text) const
 {
     if (isReadOnly()) {
         return;
     }
 
 #if !defined(REMOVE_SENDTEXT_RUNCOMMAND_DBUS_METHODS)
     if (show_disallow_certain_dbus_methods_message) {
 
         KNotification::event(KNotification::Warning, QStringLiteral("Konsole D-Bus Warning"),
             i18n("The D-Bus methods sendText/runCommand were just used.  There are security concerns about allowing these methods to be public.  If desired, these methods can be changed to internal use only by re-compiling Konsole. <p>This warning will only show once for this Konsole instance.</p>"));
 
         show_disallow_certain_dbus_methods_message = false;
     }
 #endif
 
     _emulation->sendText(text);
 }
 
 // Only D-Bus calls this function
 void Session::runCommand(const QString& command) const
 {
     sendText(command + QLatin1Char('\n'));
 }
 
 void Session::sendMouseEvent(int buttons, int column, int line, int eventType)
 {
     _emulation->sendMouseEvent(buttons, column, line, eventType);
 }
 
 void Session::done(int exitCode, QProcess::ExitStatus exitStatus)
 {
     // This slot should be triggered only one time
-    disconnect(_shellProcess, static_cast<void(Pty::*)(int,QProcess::ExitStatus)>(&Konsole::Pty::finished),
+    disconnect(_shellProcess,
+               QOverload<int,QProcess::ExitStatus>::of(&Konsole::Pty::finished),
                this, &Konsole::Session::done);
 
     if (!_autoClose) {
         _userTitle = i18nc("@info:shell This session is done", "Finished");
         emit sessionAttributeChanged();
         return;
     }
 
     if (_closePerUserRequest) {
         emit finished();
         return;
     }
 
     QString message;
 
     if (exitCode != 0) {
         if (exitStatus != QProcess::NormalExit) {
             message = i18n("Program '%1' crashed.", _program);
         } else {
             message = i18n("Program '%1' exited with status %2.", _program, exitCode);
         }
 
         //FIXME: See comments in Session::silenceTimerDone()
         KNotification::event(QStringLiteral("Finished"), message , QPixmap(),
                              QApplication::activeWindow(),
                              KNotification::CloseWhenWidgetActivated);
     }
 
     if (exitStatus != QProcess::NormalExit) {
         // this seeming duplicated line is for the case when exitCode is 0
         message = i18n("Program '%1' crashed.", _program);
         terminalWarning(message);
     } else {
         emit finished();
     }
 }
 
 Emulation* Session::emulation() const
 {
     return _emulation;
 }
 
 QString Session::keyBindings() const
 {
     return _emulation->keyBindings();
 }
 
 QStringList Session::environment() const
 {
     return _environment;
 }
 
 void Session::setEnvironment(const QStringList& environment)
 {
     if (isReadOnly()) {
         return;
     }
 
     _environment = environment;
 }
 
 void Session::addEnvironmentEntry(const QString& entry)
 {
     _environment << entry;
 }
 
 int Session::sessionId() const
 {
     return _sessionId;
 }
 
 void Session::setKeyBindings(const QString& name)
 {
     _emulation->setKeyBindings(name);
 }
 
 void Session::setTitle(TitleRole role , const QString& newTitle)
 {
     if (title(role) != newTitle) {
         if (role == NameRole) {
             _nameTitle = newTitle;
         } else if (role == DisplayedTitleRole) {
             _displayTitle = newTitle;
         }
 
         emit sessionAttributeChanged();
     }
 }
 
 QString Session::title(TitleRole role) const
 {
     if (role == NameRole) {
         return _nameTitle;
     } else if (role == DisplayedTitleRole) {
         return _displayTitle;
     } else {
         return QString();
     }
 }
 
 ProcessInfo* Session::getProcessInfo()
 {
     ProcessInfo* process = nullptr;
 
     if (isForegroundProcessActive() && updateForegroundProcessInfo()) {
         process = _foregroundProcessInfo;
     } else {
         updateSessionProcessInfo();
         process = _sessionProcessInfo;
     }
 
     return process;
 }
 
 void Session::updateSessionProcessInfo()
 {
     Q_ASSERT(_shellProcess);
 
     bool ok;
     // The checking for pid changing looks stupid, but it is needed
     // at the moment to workaround the problem that processId() might
     // return 0
     if ((_sessionProcessInfo == nullptr) ||
             (processId() != 0 && processId() != _sessionProcessInfo->pid(&ok))) {
         delete _sessionProcessInfo;
         _sessionProcessInfo = ProcessInfo::newInstance(processId());
         _sessionProcessInfo->setUserHomeDir();
     }
     _sessionProcessInfo->update();
 }
 
 bool Session::updateForegroundProcessInfo()
 {
     Q_ASSERT(_shellProcess);
 
     const int foregroundPid = _shellProcess->foregroundProcessGroup();
     if (foregroundPid != _foregroundPid) {
         delete _foregroundProcessInfo;
         _foregroundProcessInfo = ProcessInfo::newInstance(foregroundPid);
         _foregroundPid = foregroundPid;
     }
 
     if (_foregroundProcessInfo != nullptr) {
         _foregroundProcessInfo->update();
         return _foregroundProcessInfo->isValid();
     } else {
         return false;
     }
 }
 
 bool Session::isRemote()
 {
     ProcessInfo* process = getProcessInfo();
 
     bool ok = false;
     return (process->name(&ok) == QLatin1String("ssh") && ok);
 }
 
 QString Session::getDynamicTitle()
 {
 
     ProcessInfo* process = getProcessInfo();
 
     // format tab titles using process info
     bool ok = false;
     if (process->name(&ok) == QLatin1String("ssh") && ok) {
         SSHProcessInfo sshInfo(*process);
         return sshInfo.format(tabTitleFormat(Session::RemoteTabTitle));
     }
 
     /*
      * Parses an input string, looking for markers beginning with a '%'
      * character and returns a string with the markers replaced
      * with information from this process description.
      * <br>
      * The markers recognized are:
      * <ul>
      * <li> %u - Name of the user which owns the process. </li>
      * <li> %n - Replaced with the name of the process.   </li>
      * <li> %d - Replaced with the last part of the path name of the
      *      process' current working directory.
      *
      *      (eg. if the current directory is '/home/bob' then
      *      'bob' would be returned)
      * </li>
      * <li> %D - Replaced with the current working directory of the process. </li>
      * </ul>
      */
     QString title = tabTitleFormat(Session::LocalTabTitle);
     // search for and replace known marker
     title.replace(QLatin1String("%u"), process->userName());
     title.replace(QLatin1String("%h"), Konsole::ProcessInfo::localHost());
     title.replace(QLatin1String("%n"), process->name(&ok));
 
     QString dir = _reportedWorkingUrl.toLocalFile();
     ok = true;
     if (dir.isEmpty()) {
         // update current directory from process
         updateWorkingDirectory();
         dir = process->currentDir(&ok);
     }
     if(!ok) {
         title.replace(QLatin1String("%d"), QStringLiteral("-"));
         title.replace(QLatin1String("%D"), QStringLiteral("-"));
     } else {
         if (title.contains(QLatin1String("%D"))) {
             const QString homeDir = process->userHomeDir();
             if (!homeDir.isEmpty()) {
                 // Change User's Home Dir w/ ~ only at the beginning
                 if (dir.startsWith(homeDir)) {
                     dir.remove(0, homeDir.length());
                     dir.prepend(QLatin1Char('~'));
                 }
             }
             title.replace(QLatin1String("%D"), dir);
         }
         title.replace(QLatin1String("%d"), process->formatShortDir(dir));
     }
 
     return title;
 }
 
 QUrl Session::getUrl()
 {
     if (_reportedWorkingUrl.isValid()) {
         return _reportedWorkingUrl;
     }
 
     QString path;
 
     updateSessionProcessInfo();
     if (_sessionProcessInfo->isValid()) {
         bool ok = false;
 
         // check if foreground process is bookmark-able
         if (isForegroundProcessActive() && _foregroundProcessInfo->isValid()) {
             // for remote connections, save the user and host
             // bright ideas to get the directory at the other end are welcome :)
             if (_foregroundProcessInfo->name(&ok) == QLatin1String("ssh") && ok) {
                 SSHProcessInfo sshInfo(*_foregroundProcessInfo);
 
                 QUrl url;
                 url.setScheme(QStringLiteral("ssh"));
                 url.setUserName(sshInfo.userName());
                 url.setHost(sshInfo.host());
 
                 const QString port = sshInfo.port();
                 if (!port.isEmpty() && port != QLatin1String("22")) {
                     url.setPort(port.toInt());
                 }
                 return url;
             } else {
                 path = _foregroundProcessInfo->currentDir(&ok);
                 if (!ok) {
                     path.clear();
                 }
             }
         } else { // otherwise use the current working directory of the shell process
             path = _sessionProcessInfo->currentDir(&ok);
             if (!ok) {
                 path.clear();
             }
         }
     }
 
     return QUrl::fromLocalFile(path);
 }
 
 void Session::setIconName(const QString& iconName)
 {
     if (iconName != _iconName) {
         _iconName = iconName;
         emit sessionAttributeChanged();
     }
 }
 
 void Session::setIconText(const QString& iconText)
 {
     _iconText = iconText;
 }
 
 QString Session::iconName() const
 {
     return isReadOnly() ? QStringLiteral("object-locked") : _iconName;
 }
 
 QString Session::iconText() const
 {
     return _iconText;
 }
 
 void Session::setHistoryType(const HistoryType& hType)
 {
     _emulation->setHistory(hType);
 }
 
 const HistoryType& Session::historyType() const
 {
     return _emulation->history();
 }
 
 void Session::clearHistory()
 {
     _emulation->clearHistory();
 }
 
 QStringList Session::arguments() const
 {
     return _arguments;
 }
 
 QString Session::program() const
 {
     return _program;
 }
 
 bool Session::isMonitorActivity() const
 {
     return _monitorActivity;
 }
 bool Session::isMonitorSilence()  const
 {
     return _monitorSilence;
 }
 
 void Session::setMonitorActivity(bool monitor)
 {
     if (_monitorActivity == monitor) {
         return;
     }
 
     _monitorActivity  = monitor;
     _notifiedActivity = false;
 
     // This timer is meaningful only after activity has been notified
     _activityTimer->stop();
 
     activityStateSet(NOTIFYNORMAL);
 }
 
 void Session::setMonitorSilence(bool monitor)
 {
     if (_monitorSilence == monitor) {
         return;
     }
 
     _monitorSilence = monitor;
     if (_monitorSilence) {
         _silenceTimer->start(_silenceSeconds * 1000);
     } else {
         _silenceTimer->stop();
     }
 
     activityStateSet(NOTIFYNORMAL);
 }
 
 void Session::setMonitorSilenceSeconds(int seconds)
 {
     _silenceSeconds = seconds;
     if (_monitorSilence) {
         _silenceTimer->start(_silenceSeconds * 1000);
     }
 }
 
 void Session::setAddToUtmp(bool add)
 {
     _addToUtmp = add;
 }
 
 void Session::setAutoClose(bool close)
 {
     _autoClose = close;
 }
 
 bool Session::autoClose() const
 {
     return _autoClose;
 }
 
 void Session::setFlowControlEnabled(bool enabled)
 {
     if (isReadOnly()) {
         return;
     }
 
     _flowControlEnabled = enabled;
 
     if (_shellProcess != nullptr) {
         _shellProcess->setFlowControlEnabled(_flowControlEnabled);
     }
 
     emit flowControlEnabledChanged(enabled);
 }
 bool Session::flowControlEnabled() const
 {
     if (_shellProcess != nullptr) {
         return _shellProcess->flowControlEnabled();
     } else {
         return _flowControlEnabled;
     }
 }
 void Session::fireZModemDownloadDetected()
 {
     if (!_zmodemBusy) {
         QTimer::singleShot(10, this, &Konsole::Session::zmodemDownloadDetected);
         _zmodemBusy = true;
     }
 }
 
 void Session::fireZModemUploadDetected()
 {
     if (!_zmodemBusy) {
         QTimer::singleShot(10, this, &Konsole::Session::zmodemUploadDetected);
     }
 }
 
 void Session::cancelZModem()
 {
     _shellProcess->sendData(QByteArrayLiteral("\030\030\030\030")); // Abort
     _zmodemBusy = false;
 }
 
 void Session::startZModem(const QString& zmodem, const QString& dir, const QStringList& list)
 {
     _zmodemBusy = true;
     _zmodemProc = new KProcess();
     _zmodemProc->setOutputChannelMode(KProcess::SeparateChannels);
 
     *_zmodemProc << zmodem << QStringLiteral("-v") << QStringLiteral("-e") << list;
 
     if (!dir.isEmpty()) {
         _zmodemProc->setWorkingDirectory(dir);
     }
 
     connect(_zmodemProc, &KProcess::readyReadStandardOutput, this, &Konsole::Session::zmodemReadAndSendBlock);
     connect(_zmodemProc, &KProcess::readyReadStandardError, this, &Konsole::Session::zmodemReadStatus);
-    connect(_zmodemProc, static_cast<void(KProcess::*)(int,QProcess::ExitStatus)>(&KProcess::finished), this, &Konsole::Session::zmodemFinished);
+    connect(_zmodemProc,
+            QOverload<int,QProcess::ExitStatus>::of(&KProcess::finished),
+            this, &Konsole::Session::zmodemFinished);
 
     _zmodemProc->start();
 
     disconnect(_shellProcess, &Konsole::Pty::receivedData,
                this, &Konsole::Session::onReceiveBlock);
     connect(_shellProcess, &Konsole::Pty::receivedData, this, &Konsole::Session::zmodemReceiveBlock);
 
     _zmodemProgress = new ZModemDialog(QApplication::activeWindow(), false,
                                        i18n("ZModem Progress"));
 
     connect(_zmodemProgress, &Konsole::ZModemDialog::zmodemCancel, this, &Konsole::Session::zmodemFinished);
 
     _zmodemProgress->show();
 }
 
 void Session::zmodemReadAndSendBlock()
 {
     _zmodemProc->setReadChannel(QProcess::StandardOutput);
     QByteArray data = _zmodemProc->read(ZMODEM_BUFFER_SIZE);
 
     while (data.count() != 0) {
         _shellProcess->sendData(data);
         data = _zmodemProc->read(ZMODEM_BUFFER_SIZE);
     }
 }
 
 void Session::zmodemReadStatus()
 {
     _zmodemProc->setReadChannel(QProcess::StandardError);
     QByteArray msg = _zmodemProc->readAll();
     while (!msg.isEmpty()) {
         int i = msg.indexOf('\015');
         int j = msg.indexOf('\012');
         QByteArray txt;
         if ((i != -1) && ((j == -1) || (i < j))) {
             msg = msg.mid(i + 1);
         } else if (j != -1) {
             txt = msg.left(j);
             msg = msg.mid(j + 1);
         } else {
             txt = msg;
             msg.truncate(0);
         }
         if (!txt.isEmpty()) {
             _zmodemProgress->addText(QString::fromLocal8Bit(txt));
         }
     }
 }
 
 void Session::zmodemReceiveBlock(const char* data, int len)
 {
     static int steps = 0;
     QByteArray bytes(data, len);
 
     _zmodemProc->write(bytes);
 
     // Provide some feedback to dialog
     if (steps > 100) {
         _zmodemProgress->addProgressText(QStringLiteral("."));
         steps = 0;
     }
     steps++;
 }
 
 void Session::zmodemFinished()
 {
     /* zmodemFinished() is called by QProcess's finished() and
        ZModemDialog's user1Clicked(). Therefore, an invocation by
        user1Clicked() will recursively invoke this function again
        when the KProcess is deleted! */
     if (_zmodemProc != nullptr) {
         KProcess* process = _zmodemProc;
         _zmodemProc = nullptr;   // Set _zmodemProc to 0 avoid recursive invocations!
         _zmodemBusy = false;
         delete process;    // Now, the KProcess may be disposed safely.
 
         disconnect(_shellProcess, &Konsole::Pty::receivedData,
                    this , &Konsole::Session::zmodemReceiveBlock);
         connect(_shellProcess, &Konsole::Pty::receivedData, this, &Konsole::Session::onReceiveBlock);
 
         _shellProcess->sendData(QByteArrayLiteral("\030\030\030\030")); // Abort
         _shellProcess->sendData(QByteArrayLiteral("\001\013\n")); // Try to get prompt back
         _zmodemProgress->transferDone();
     }
 }
 
 void Session::onReceiveBlock(const char* buf, int len)
 {
     _emulation->receiveData(buf, len);
 }
 
 QSize Session::size()
 {
     return _emulation->imageSize();
 }
 
 void Session::setSize(const QSize& size)
 {
     if ((size.width() <= 1) || (size.height() <= 1)) {
         return;
     }
 
     emit resizeRequest(size);
 }
 
 QSize Session::preferredSize() const
 {
     return _preferredSize;
 }
 
 void Session::setPreferredSize(const QSize& size)
 {
     _preferredSize = size;
 }
 
 int Session::processId() const
 {
     return _shellProcess->pid();
 }
 
 void Session::setTitle(int role , const QString& title)
 {
     switch (role) {
     case 0:
         setTitle(Session::NameRole, title);
         break;
     case 1:
         setTitle(Session::DisplayedTitleRole, title);
 
         // without these, that title will be overridden by the expansion of
         // title format shortly after, which will confuses users.
         _localTabTitleFormat = title;
         _remoteTabTitleFormat = title;
 
         break;
     }
 }
 
 QString Session::title(int role) const
 {
     switch (role) {
     case 0:
         return title(Session::NameRole);
     case 1:
         return title(Session::DisplayedTitleRole);
     default:
         return QString();
     }
 }
 
 void Session::setTabTitleFormat(int context , const QString& format)
 {
     switch (context) {
     case 0:
         setTabTitleFormat(Session::LocalTabTitle, format);
         break;
     case 1:
         setTabTitleFormat(Session::RemoteTabTitle, format);
         break;
     }
 }
 
 QString Session::tabTitleFormat(int context) const
 {
     switch (context) {
     case 0:
         return tabTitleFormat(Session::LocalTabTitle);
     case 1:
         return tabTitleFormat(Session::RemoteTabTitle);
     default:
         return QString();
     }
 }
 
 void Session::setHistorySize(int lines)
 {
     if (isReadOnly()) {
         return;
     }
 
     if (lines < 0) {
         setHistoryType(HistoryTypeFile());
     } else if (lines == 0) {
         setHistoryType(HistoryTypeNone());
     } else {
         setHistoryType(CompactHistoryType(lines));
     }
 }
 
 int Session::historySize() const
 {
     const HistoryType& currentHistory = historyType();
 
     if (currentHistory.isEnabled()) {
         if (currentHistory.isUnlimited()) {
             return -1;
         } else {
             return currentHistory.maximumLineCount();
         }
     } else {
         return 0;
     }
 }
 
 
 void Session::setProfile(const QString &profileName)
 {
   const QList<Profile::Ptr> profiles = ProfileManager::instance()->allProfiles();
   foreach (const Profile::Ptr &profile, profiles) {
     if (profile->name() == profileName) {
       SessionManager::instance()->setSessionProfile(this, profile);
     }
   }
 }
 
 int Session::foregroundProcessId()
 {
     int pid;
 
     bool ok = false;
     pid = getProcessInfo()->pid(&ok);
     if (!ok) {
         pid = -1;
     }
 
     return pid;
 }
 
 bool Session::isForegroundProcessActive()
 {
     // foreground process info is always updated after this
     return (_shellProcess->pid() != _shellProcess->foregroundProcessGroup());
 }
 
 QString Session::foregroundProcessName()
 {
     QString name;
 
     if (updateForegroundProcessInfo()) {
         bool ok = false;
         name = _foregroundProcessInfo->name(&ok);
         if (!ok) {
             name.clear();
         }
     }
 
     return name;
 }
 
 void Session::saveSession(KConfigGroup& group)
 {
     group.writePathEntry("WorkingDir", currentWorkingDirectory());
     group.writeEntry("LocalTab",       tabTitleFormat(LocalTabTitle));
     group.writeEntry("RemoteTab",      tabTitleFormat(RemoteTabTitle));
     group.writeEntry("SessionGuid",    _uniqueIdentifier.toString());
     group.writeEntry("Encoding",       QString::fromUtf8(codec()));
 }
 
 void Session::restoreSession(KConfigGroup& group)
 {
     QString value;
 
     value = group.readPathEntry("WorkingDir", QString());
     if (!value.isEmpty()) {
         setInitialWorkingDirectory(value);
     }
     value = group.readEntry("LocalTab");
     if (!value.isEmpty()) {
         setTabTitleFormat(LocalTabTitle, value);
     }
     value = group.readEntry("RemoteTab");
     if (!value.isEmpty()) {
         setTabTitleFormat(RemoteTabTitle, value);
     }
     value = group.readEntry("SessionGuid");
     if (!value.isEmpty()) {
         _uniqueIdentifier = QUuid(value);
     }
     value = group.readEntry("Encoding");
     if (!value.isEmpty()) {
         setCodec(value.toUtf8());
     }
 }
 
 QString Session::validDirectory(const QString& dir) const
 {
     QString validDir = dir;
     if (validDir.isEmpty()) {
         validDir = QDir::currentPath();
     }
 
     const QFileInfo fi(validDir);
     if (!fi.exists() || !fi.isDir()) {
         validDir = QDir::homePath();
     }
 
     return validDir;
 }
 
 bool Session::isReadOnly() const
 {
     return _readOnly;
 }
 
 void Session::setReadOnly(bool readOnly)
 {
     if (_readOnly != readOnly) {
         _readOnly = readOnly;
 
         // Needed to update the tab icons and all
         // attached views.
         emit readOnlyChanged();
     }
 }
 
 SessionGroup::SessionGroup(QObject* parent)
     : QObject(parent), _masterMode(0)
 {
 }
 SessionGroup::~SessionGroup() = default;
 
 int SessionGroup::masterMode() const
 {
     return _masterMode;
 }
 QList<Session*> SessionGroup::sessions() const
 {
     return _sessions.keys();
 }
 bool SessionGroup::masterStatus(Session* session) const
 {
     return _sessions[session];
 }
 
 void SessionGroup::addSession(Session* session)
 {
     connect(session, &Konsole::Session::finished, this, &Konsole::SessionGroup::sessionFinished);
     _sessions.insert(session, false);
 }
 void SessionGroup::removeSession(Session* session)
 {
     disconnect(session, &Konsole::Session::finished, this, &Konsole::SessionGroup::sessionFinished);
     setMasterStatus(session, false);
     _sessions.remove(session);
 }
 void SessionGroup::sessionFinished()
 {
     auto* session = qobject_cast<Session*>(sender());
     Q_ASSERT(session);
     removeSession(session);
 }
 void SessionGroup::setMasterMode(int mode)
 {
     _masterMode = mode;
 }
 QList<Session*> SessionGroup::masters() const
 {
     return _sessions.keys(true);
 }
 void SessionGroup::setMasterStatus(Session* session , bool master)
 {
     const bool wasMaster = _sessions[session];
 
     if (wasMaster == master) {
         // No status change -> nothing to do.
         return;
     }
     _sessions[session] = master;
 
     if (master) {
         connect(session->emulation(), &Konsole::Emulation::sendData, this, &Konsole::SessionGroup::forwardData);
     } else {
         disconnect(session->emulation(), &Konsole::Emulation::sendData,
                    this, &Konsole::SessionGroup::forwardData);
     }
 }
 void SessionGroup::forwardData(const QByteArray& data)
 {
     static bool _inForwardData = false;
     if (_inForwardData) {  // Avoid recursive calls among session groups!
         // A recursive call happens when a master in group A calls forwardData()
         // in group B. If one of the destination sessions in group B is also a
         // master of a group including the master session of group A, this would
         // again call forwardData() in group A, and so on.
         return;
     }
 
     _inForwardData = true;
     const QList<Session*> sessionsKeys = _sessions.keys();
     foreach(Session* other, sessionsKeys) {
         if (!_sessions[other]) {
             other->emulation()->sendString(data);
         }
     }
     _inForwardData = false;
 }
 
diff --git a/src/SessionController.cpp b/src/SessionController.cpp
index 724a2526..023c619e 100644
--- a/src/SessionController.cpp
+++ b/src/SessionController.cpp
@@ -1,1795 +1,1806 @@
 /*
     Copyright 2006-2008 by Robert Knight <robertknight@gmail.com>
     Copyright 2009 by Thomas Dreibholz <dreibh@iem.uni-due.de>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     02110-1301  USA.
 */
 
 // Own
 #include "SessionController.h"
 
 #include "ProfileManager.h"
 #include "konsoledebug.h"
 
 // Qt
 #include <QApplication>
 #include <QAction>
 #include <QList>
 #include <QMenu>
 #include <QKeyEvent>
 #include <QPrinter>
 #include <QPrintDialog>
 #include <QFileDialog>
 #include <QPainter>
 #include <QStandardPaths>
 #include <QUrl>
 #include <QIcon>
 
 // KDE
 #include <KActionMenu>
 #include <KActionCollection>
 #include <KLocalizedString>
 #include <KMessageBox>
 #include <KRun>
 #include <KShell>
 #include <KToolInvocation>
 #include <KToggleAction>
 #include <KSelectAction>
 #include <KXmlGuiWindow>
 #include <KXMLGUIFactory>
 #include <KXMLGUIBuilder>
 #include <KUriFilter>
 #include <KStringHandler>
 #include <KSharedConfig>
 #include <KConfigGroup>
 #include <KCodecAction>
 
 // Konsole
 #include "EditProfileDialog.h"
 #include "CopyInputDialog.h"
 #include "Emulation.h"
 #include "Filter.h"
 #include "History.h"
 #include "HistorySizeDialog.h"
 #include "IncrementalSearchBar.h"
 #include "RenameTabDialog.h"
 #include "ScreenWindow.h"
 #include "Session.h"
 #include "ProfileList.h"
 #include "TerminalDisplay.h"
 #include "SessionManager.h"
 #include "Enumeration.h"
 #include "PrintOptions.h"
 #include "SaveHistoryTask.h"
 #include "SearchHistoryTask.h"
 
 // For Unix signal names
 #include <csignal>
 
 using namespace Konsole;
 
 // TODO - Replace the icon choices below when suitable icons for silence and
 // activity are available
 Q_GLOBAL_STATIC_WITH_ARGS(QIcon, _activityIcon, (QIcon::fromTheme(QLatin1String("dialog-information"))))
 Q_GLOBAL_STATIC_WITH_ARGS(QIcon, _silenceIcon, (QIcon::fromTheme(QLatin1String("dialog-information"))))
 Q_GLOBAL_STATIC_WITH_ARGS(QIcon, _bellIcon, (QIcon::fromTheme(QLatin1String("preferences-desktop-notification-bell"))))
 Q_GLOBAL_STATIC_WITH_ARGS(QIcon, _broadcastIcon, (QIcon::fromTheme(QLatin1String("emblem-important"))))
 
 QSet<SessionController*> SessionController::_allControllers;
 int SessionController::_lastControllerId;
 
 SessionController::SessionController(Session* session , TerminalDisplay* view, QObject* parent)
     : ViewProperties(parent)
     , KXMLGUIClient()
     , _session(session)
     , _view(view)
     , _copyToGroup(nullptr)
     , _sessionIcon(QIcon())
     , _sessionIconName(QString())
     , _previousState(-1)
     , _searchFilter(nullptr)
     , _urlFilter(nullptr)
     , _fileFilter(nullptr)
     , _copyInputToAllTabsAction(nullptr)
     , _findAction(nullptr)
     , _findNextAction(nullptr)
     , _findPreviousAction(nullptr)
     , _interactionTimer(nullptr)
     , _searchStartLine(0)
     , _prevSearchResultLine(0)
     , _codecAction(nullptr)
     , _switchProfileMenu(nullptr)
     , _webSearchMenu(nullptr)
     , _listenForScreenWindowUpdates(false)
     , _preventClose(false)
     , _keepIconUntilInteraction(false)
     , _selectedText(QString())
     , _showMenuAction(nullptr)
     , _bookmarkValidProgramsToClear(QStringList())
     , _isSearchBarEnabled(false)
     , _editProfileDialog(nullptr)
     , _searchBar(view->searchBar())
 {
     Q_ASSERT(session);
     Q_ASSERT(view);
 
     // handle user interface related to session (menus etc.)
     if (isKonsolePart()) {
         setComponentName(QStringLiteral("konsole"), i18n("Konsole"));
         setXMLFile(QStringLiteral("partui.rc"));
         setupCommonActions();
     } else {
         setXMLFile(QStringLiteral("sessionui.rc"));
         setupCommonActions();
         setupExtraActions();
     }
 
     actionCollection()->addAssociatedWidget(view);
     foreach(QAction * action, actionCollection()->actions()) {
         action->setShortcutContext(Qt::WidgetWithChildrenShortcut);
     }
 
     setIdentifier(++_lastControllerId);
     sessionAttributeChanged();
 
     view->installEventFilter(this);
     view->setSessionController(this);
 
     // install filter on the view to highlight URLs and files
     updateFilterList(SessionManager::instance()->sessionProfile(_session));
 
     // listen for changes in session, we might need to change the enabled filters
     connect(ProfileManager::instance(), &Konsole::ProfileManager::profileChanged, this, &Konsole::SessionController::updateFilterList);
 
     // listen for session resize requests
     connect(_session.data(), &Konsole::Session::resizeRequest, this, &Konsole::SessionController::sessionResizeRequest);
 
     // listen for popup menu requests
     connect(_view.data(), &Konsole::TerminalDisplay::configureRequest, this, &Konsole::SessionController::showDisplayContextMenu);
 
     // move view to newest output when keystrokes occur
     connect(_view.data(), &Konsole::TerminalDisplay::keyPressedSignal, this, &Konsole::SessionController::trackOutput);
 
     // listen to activity / silence notifications from session
     connect(_session.data(), &Konsole::Session::stateChanged, this, &Konsole::SessionController::sessionStateChanged);
     // listen to title and icon changes
     connect(_session.data(), &Konsole::Session::sessionAttributeChanged, this, &Konsole::SessionController::sessionAttributeChanged);
     connect(_session.data(), &Konsole::Session::readOnlyChanged, this, &Konsole::SessionController::sessionReadOnlyChanged);
 
     connect(this, &Konsole::SessionController::tabRenamedByUser,  _session,  &Konsole::Session::tabTitleSetByUser);
 
     connect(_session.data() , &Konsole::Session::currentDirectoryChanged , this , &Konsole::SessionController::currentDirectoryChanged);
 
     // listen for color changes
     connect(_session.data(), &Konsole::Session::changeBackgroundColorRequest, _view.data(), &Konsole::TerminalDisplay::setBackgroundColor);
     connect(_session.data(), &Konsole::Session::changeForegroundColorRequest, _view.data(), &Konsole::TerminalDisplay::setForegroundColor);
 
     // update the title when the session starts
     connect(_session.data(), &Konsole::Session::started, this, &Konsole::SessionController::snapshot);
 
     // listen for output changes to set activity flag
     connect(_session->emulation(), &Konsole::Emulation::outputChanged, this, &Konsole::SessionController::fireActivity);
 
     // listen for detection of ZModem transfer
     connect(_session.data(), &Konsole::Session::zmodemDownloadDetected, this, &Konsole::SessionController::zmodemDownload);
     connect(_session.data(), &Konsole::Session::zmodemUploadDetected, this, &Konsole::SessionController::zmodemUpload);
 
     // listen for flow control status changes
     connect(_session.data(), &Konsole::Session::flowControlEnabledChanged, _view.data(), &Konsole::TerminalDisplay::setFlowControlWarningEnabled);
     _view->setFlowControlWarningEnabled(_session->flowControlEnabled());
 
     // take a snapshot of the session state every so often when
     // user activity occurs
     //
     // the timer is owned by the session so that it will be destroyed along
     // with the session
     _interactionTimer = new QTimer(_session);
     _interactionTimer->setSingleShot(true);
     _interactionTimer->setInterval(500);
     connect(_interactionTimer, &QTimer::timeout, this, &Konsole::SessionController::snapshot);
     connect(_view.data(), &Konsole::TerminalDisplay::focusGained, this, &Konsole::SessionController::interactionHandler);
     connect(_view.data(), &Konsole::TerminalDisplay::keyPressedSignal, this, &Konsole::SessionController::interactionHandler);
 
     // take a snapshot of the session state periodically in the background
     auto backgroundTimer = new QTimer(_session);
     backgroundTimer->setSingleShot(false);
     backgroundTimer->setInterval(2000);
     connect(backgroundTimer, &QTimer::timeout, this, &Konsole::SessionController::snapshot);
     backgroundTimer->start();
 
     // xterm '11;?' request
     connect(_session.data(), &Konsole::Session::getBackgroundColor,
             this, &Konsole::SessionController::sendBackgroundColor);
 
     _allControllers.insert(this);
 
     // A list of programs that accept Ctrl+C to clear command line used
     // before outputting bookmark.
     _bookmarkValidProgramsToClear << QStringLiteral("bash") << QStringLiteral("fish") << QStringLiteral("sh");
     _bookmarkValidProgramsToClear << QStringLiteral("tcsh") << QStringLiteral("zsh");
     setupSearchBar();
     _searchBar->setVisible(_isSearchBarEnabled);
 
     _profileList = ProfileManager::instance()->getProfileList();
     connect(_profileList, &ProfileList::actionsChanged, this, &Konsole::SessionController::prepareSwitchProfileMenu);
     prepareSwitchProfileMenu();
 }
 
 SessionController::~SessionController()
 {
     if (!_view.isNull()) {
         _view->setScreenWindow(nullptr);
     }
 
     _allControllers.remove(this);
 
     if (!_editProfileDialog.isNull()) {
         delete _editProfileDialog.data();
     }
 }
 void SessionController::trackOutput(QKeyEvent* event)
 {
     Q_ASSERT(_view->screenWindow());
 
     // Only jump to the bottom if the user actually typed something in,
     // not if the user e. g. just pressed a modifier.
     if (event->text().isEmpty() && (event->modifiers() != 0u)) {
         return;
     }
 
     _view->screenWindow()->setTrackOutput(true);
 }
 void SessionController::interactionHandler()
 {
     // This flag is used to make sure those special icons indicating interest
     // events (activity/silence/bell?) remain in the tab until user interaction
     // happens. Otherwise, those special icons will quickly be replaced by
     // normal icon when ::snapshot() is triggered
     _keepIconUntilInteraction = false;
     _interactionTimer->start();
 }
 
 void SessionController::snapshot()
 {
     Q_ASSERT(!_session.isNull());
 
     QString title = _session->getDynamicTitle();
     title         = title.simplified();
 
     // Visualize that the session is broadcasting to others
     if ((_copyToGroup != nullptr) && _copyToGroup->sessions().count() > 1) {
         title.append(QLatin1Char('*'));
     }
 
     // use the fallback title if needed
     if (title.isEmpty()) {
         title = _session->title(Session::NameRole);
     }
 
     // apply new title
     _session->setTitle(Session::DisplayedTitleRole, title);
 
     // do not forget icon
     updateSessionIcon();
 }
 
 QString SessionController::currentDir() const
 {
     return _session->currentWorkingDirectory();
 }
 
 QUrl SessionController::url() const
 {
     return _session->getUrl();
 }
 
 void SessionController::rename()
 {
     renameSession();
 }
 
 void SessionController::openUrl(const QUrl& url)
 {
     // Clear shell's command line
     if (!_session->isForegroundProcessActive()
             && _bookmarkValidProgramsToClear.contains(_session->foregroundProcessName())) {
         _session->sendTextToTerminal(QChar(0x03), QLatin1Char('\n')); // Ctrl+C
     }
 
     // handle local paths
     if (url.isLocalFile()) {
         QString path = url.toLocalFile();
         _session->sendTextToTerminal(QStringLiteral("cd ") + KShell::quoteArg(path), QLatin1Char('\r'));
     } else if (url.scheme().isEmpty()) {
         // QUrl couldn't parse what the user entered into the URL field
         // so just dump it to the shell
         QString command = url.toDisplayString();
         if (!command.isEmpty()) {
             _session->sendTextToTerminal(command, QLatin1Char('\r'));
         }
     } else if (url.scheme() == QLatin1String("ssh")) {
         QString sshCommand = QStringLiteral("ssh ");
 
         if (url.port() > -1) {
             sshCommand += QStringLiteral("-p %1 ").arg(url.port());
         }
         if (!url.userName().isEmpty()) {
             sshCommand += (url.userName() + QLatin1Char('@'));
         }
         if (!url.host().isEmpty()) {
             sshCommand += url.host();
         }
         _session->sendTextToTerminal(sshCommand, QLatin1Char('\r'));
 
     } else if (url.scheme() == QLatin1String("telnet")) {
         QString telnetCommand = QStringLiteral("telnet ");
 
         if (!url.userName().isEmpty()) {
             telnetCommand += QStringLiteral("-l %1 ").arg(url.userName());
         }
         if (!url.host().isEmpty()) {
             telnetCommand += (url.host() + QLatin1Char(' '));
         }
         if (url.port() > -1) {
             telnetCommand += QString::number(url.port());
         }
 
         _session->sendTextToTerminal(telnetCommand, QLatin1Char('\r'));
 
     } else {
         //TODO Implement handling for other Url types
 
         KMessageBox::sorry(_view->window(),
                            i18n("Konsole does not know how to open the bookmark: ") +
                            url.toDisplayString());
 
         qCDebug(KonsoleDebug) << "Unable to open bookmark at url" << url << ", I do not know"
                    << " how to handle the protocol " << url.scheme();
     }
 }
 
 void SessionController::setupPrimaryScreenSpecificActions(bool use)
 {
     KActionCollection* collection = actionCollection();
     QAction* clearAction = collection->action(QStringLiteral("clear-history"));
     QAction* resetAction = collection->action(QStringLiteral("clear-history-and-reset"));
     QAction* selectAllAction = collection->action(QStringLiteral("select-all"));
     QAction* selectLineAction = collection->action(QStringLiteral("select-line"));
 
     // these actions are meaningful only when primary screen is used.
     clearAction->setEnabled(use);
     resetAction->setEnabled(use);
     selectAllAction->setEnabled(use);
     selectLineAction->setEnabled(use);
 }
 
 void SessionController::selectionChanged(const QString& selectedText)
 {
     _selectedText = selectedText;
     updateCopyAction(selectedText);
 }
 
 void SessionController::updateCopyAction(const QString& selectedText)
 {
     QAction* copyAction = actionCollection()->action(QStringLiteral("edit_copy"));
 
     // copy action is meaningful only when some text is selected.
     copyAction->setEnabled(!selectedText.isEmpty());
 }
 
 void SessionController::updateWebSearchMenu()
 {
     // reset
     _webSearchMenu->setVisible(false);
     _webSearchMenu->menu()->clear();
 
     if (_selectedText.isEmpty()) {
         return;
     }
 
     QString searchText = _selectedText;
     searchText = searchText.replace(QLatin1Char('\n'), QLatin1Char(' ')).replace(QLatin1Char('\r'), QLatin1Char(' ')).simplified();
 
     if (searchText.isEmpty()) {
         return;
     }
 
     KUriFilterData filterData(searchText);
     filterData.setSearchFilteringOptions(KUriFilterData::RetrievePreferredSearchProvidersOnly);
 
     if (KUriFilter::self()->filterSearchUri(filterData, KUriFilter::NormalTextFilter)) {
         const QStringList searchProviders = filterData.preferredSearchProviders();
         if (!searchProviders.isEmpty()) {
             _webSearchMenu->setText(i18n("Search for '%1' with",  KStringHandler::rsqueeze(searchText, 16)));
 
             QAction* action = nullptr;
 
             foreach(const QString& searchProvider, searchProviders) {
                 action = new QAction(searchProvider, _webSearchMenu);
                 action->setIcon(QIcon::fromTheme(filterData.iconNameForPreferredSearchProvider(searchProvider)));
                 action->setData(filterData.queryForPreferredSearchProvider(searchProvider));
                 connect(action, &QAction::triggered, this, &Konsole::SessionController::handleWebShortcutAction);
                 _webSearchMenu->addAction(action);
             }
 
             _webSearchMenu->addSeparator();
 
             action = new QAction(i18n("Configure Web Shortcuts..."), _webSearchMenu);
             action->setIcon(QIcon::fromTheme(QStringLiteral("configure")));
             connect(action, &QAction::triggered, this, &Konsole::SessionController::configureWebShortcuts);
             _webSearchMenu->addAction(action);
 
             _webSearchMenu->setVisible(true);
         }
     }
 }
 
 void SessionController::handleWebShortcutAction()
 {
     auto * action = qobject_cast<QAction*>(sender());
     if (action == nullptr) {
         return;
     }
 
     KUriFilterData filterData(action->data().toString());
 
     if (KUriFilter::self()->filterUri(filterData, QStringList() << QStringLiteral("kurisearchfilter"))) {
         const QUrl& url = filterData.uri();
         new KRun(url, QApplication::activeWindow());
     }
 }
 
 void SessionController::configureWebShortcuts()
 {
     KToolInvocation::kdeinitExec(QStringLiteral("kcmshell5"), QStringList() << QStringLiteral("webshortcuts"));
 }
 
 void SessionController::sendSignal(QAction* action)
 {
     const auto signal = action->data().value<int>();
     _session->sendSignal(signal);
 }
 
 void SessionController::sendBackgroundColor()
 {
     const QColor c = _view->getBackgroundColor();
     _session->reportBackgroundColor(c);
 }
 
 void SessionController::toggleReadOnly()
 {
     auto *action = qobject_cast<QAction*>(sender());
     if (action != nullptr) {
         bool readonly = !isReadOnly();
         _session->setReadOnly(readonly);
     }
 }
 
 bool SessionController::eventFilter(QObject* watched , QEvent* event)
 {
     if (event->type() == QEvent::FocusIn && watched == _view) {
         // notify the world that the view associated with this session has been focused
         // used by the view manager to update the title of the MainWindow widget containing the view
         emit focused(this);
 
         // when the view is focused, set bell events from the associated session to be delivered
         // by the focused view
 
         // first, disconnect any other views which are listening for bell signals from the session
         disconnect(_session.data(), &Konsole::Session::bellRequest, nullptr, nullptr);
         // second, connect the newly focused view to listen for the session's bell signal
         connect(_session.data(), &Konsole::Session::bellRequest, _view.data(), &Konsole::TerminalDisplay::bell);
 
         disconnect(_profileList, &Konsole::ProfileList::profileSelected, nullptr, nullptr);
         connect(_profileList, &Konsole::ProfileList::profileSelected, this, &Konsole::SessionController::switchProfile);
 
         if ((_copyInputToAllTabsAction != nullptr) && _copyInputToAllTabsAction->isChecked()) {
             // A session with "Copy To All Tabs" has come into focus:
             // Ensure that newly created sessions are included in _copyToGroup!
             copyInputToAllTabs();
         }
     }
     return Konsole::ViewProperties::eventFilter(watched, event);
 }
 
 void SessionController::removeSearchFilter()
 {
     if (_searchFilter == nullptr) {
         return;
     }
 
     _view->filterChain()->removeFilter(_searchFilter);
     delete _searchFilter;
     _searchFilter = nullptr;
 }
 
 void SessionController::setupSearchBar()
 {
     connect(_searchBar.data(), &Konsole::IncrementalSearchBar::unhandledMovementKeyPressed, this, &Konsole::SessionController::movementKeyFromSearchBarReceived);
     connect(_searchBar.data(), &Konsole::IncrementalSearchBar::closeClicked, this, &Konsole::SessionController::searchClosed);
     connect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchFromClicked, this, &Konsole::SessionController::searchFrom);
     connect(_searchBar.data(), &Konsole::IncrementalSearchBar::findNextClicked, this, &Konsole::SessionController::findNextInHistory);
     connect(_searchBar.data(), &Konsole::IncrementalSearchBar::findPreviousClicked, this, &Konsole::SessionController::findPreviousInHistory);
     connect(_searchBar.data(), &Konsole::IncrementalSearchBar::highlightMatchesToggled , this , &Konsole::SessionController::highlightMatches);
     connect(_searchBar.data(), &Konsole::IncrementalSearchBar::matchCaseToggled, this, &Konsole::SessionController::changeSearchMatch);
     connect(_searchBar.data(), &Konsole::IncrementalSearchBar::matchRegExpToggled, this, &Konsole::SessionController::changeSearchMatch);
 }
 
 void SessionController::setShowMenuAction(QAction* action)
 {
     _showMenuAction = action;
 }
 
 void SessionController::setupCommonActions()
 {
     KActionCollection* collection = actionCollection();
 
     // Close Session
     QAction* action = collection->addAction(QStringLiteral("close-session"), this, SLOT(closeSession()));
     if (isKonsolePart()) {
         action->setText(i18n("&Close Session"));
     } else {
         action->setText(i18n("&Close Tab"));
     }
 
     action->setIcon(QIcon::fromTheme(QStringLiteral("tab-close")));
     collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::SHIFT + Qt::Key_W);
 
     // Open Browser
     action = collection->addAction(QStringLiteral("open-browser"), this, SLOT(openBrowser()));
     action->setText(i18n("Open File Manager"));
     action->setIcon(QIcon::fromTheme(QStringLiteral("system-file-manager")));
 
     // Copy and Paste
     action = KStandardAction::copy(this, SLOT(copy()), collection);
 #ifdef Q_OS_MACOS
     // Don't use the Konsole::ACCEL const here, we really want the Command key (Qt::META)
     // TODO: check what happens if we leave it to Qt to assign the default?
     collection->setDefaultShortcut(action, Qt::META + Qt::Key_C);
 #else
     collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::SHIFT + Qt::Key_C);
 #endif
     // disabled at first, since nothing has been selected now
     action->setEnabled(false);
 
     action = KStandardAction::paste(this, SLOT(paste()), collection);
     QList<QKeySequence> pasteShortcut;
 #ifdef Q_OS_MACOS
     pasteShortcut.append(QKeySequence(Qt::META + Qt::Key_V));
     // No Insert key on Mac keyboards
 #else
     pasteShortcut.append(QKeySequence(Konsole::ACCEL + Qt::SHIFT + Qt::Key_V));
     pasteShortcut.append(QKeySequence(Qt::SHIFT + Qt::Key_Insert));
 #endif
     collection->setDefaultShortcuts(action, pasteShortcut);
 
     action = collection->addAction(QStringLiteral("paste-selection"), this, SLOT(pasteFromX11Selection()));
     action->setText(i18n("Paste Selection"));
 #ifdef Q_OS_MACOS
     collection->setDefaultShortcut(action, Qt::META + Qt::SHIFT + Qt::Key_V);
 #else
     collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::SHIFT + Qt::Key_Insert);
 #endif
 
     _webSearchMenu = new KActionMenu(i18n("Web Search"), this);
     _webSearchMenu->setIcon(QIcon::fromTheme(QStringLiteral("preferences-web-browser-shortcuts")));
     _webSearchMenu->setVisible(false);
     collection->addAction(QStringLiteral("web-search"), _webSearchMenu);
 
 
     action = collection->addAction(QStringLiteral("select-all"), this, SLOT(selectAll()));
     action->setText(i18n("&Select All"));
     action->setIcon(QIcon::fromTheme(QStringLiteral("edit-select-all")));
 
     action = collection->addAction(QStringLiteral("select-line"), this, SLOT(selectLine()));
     action->setText(i18n("Select &Line"));
 
     action = KStandardAction::saveAs(this, SLOT(saveHistory()), collection);
     action->setText(i18n("Save Output &As..."));
 #ifdef Q_OS_MACOS
     action->setShortcut(QKeySequence(Qt::META + Qt::Key_S));
 #endif
 
     action = KStandardAction::print(this, SLOT(print_screen()), collection);
     action->setText(i18n("&Print Screen..."));
     collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::SHIFT + Qt::Key_P);
 
     action = collection->addAction(QStringLiteral("adjust-history"), this, SLOT(showHistoryOptions()));
     action->setText(i18n("Adjust Scrollback..."));
     action->setIcon(QIcon::fromTheme(QStringLiteral("configure")));
 
     action = collection->addAction(QStringLiteral("clear-history"), this, SLOT(clearHistory()));
     action->setText(i18n("Clear Scrollback"));
     action->setIcon(QIcon::fromTheme(QStringLiteral("edit-clear-history")));
 
     action = collection->addAction(QStringLiteral("clear-history-and-reset"), this, SLOT(clearHistoryAndReset()));
     action->setText(i18n("Clear Scrollback and Reset"));
     action->setIcon(QIcon::fromTheme(QStringLiteral("edit-clear-history")));
     collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::SHIFT + Qt::Key_K);
 
     // Profile Options
     action = collection->addAction(QStringLiteral("edit-current-profile"), this, SLOT(editCurrentProfile()));
     action->setText(i18n("Edit Current Profile..."));
     action->setIcon(QIcon::fromTheme(QStringLiteral("document-properties")));
 
     _switchProfileMenu = new KActionMenu(i18n("Switch Profile"), this);
     collection->addAction(QStringLiteral("switch-profile"), _switchProfileMenu);
 
     // History
     _findAction = KStandardAction::find(this, SLOT(searchBarEvent()), collection);
     collection->setDefaultShortcut(_findAction, QKeySequence());
 
     _findNextAction = KStandardAction::findNext(this, SLOT(findNextInHistory()), collection);
     collection->setDefaultShortcut(_findNextAction, QKeySequence());
     _findNextAction->setEnabled(false);
 
     _findPreviousAction = KStandardAction::findPrev(this, SLOT(findPreviousInHistory()), collection);
     collection->setDefaultShortcut(_findPreviousAction, QKeySequence());
     _findPreviousAction->setEnabled(false);
 
     // Character Encoding
     _codecAction = new KCodecAction(i18n("Set &Encoding"), this);
     _codecAction->setIcon(QIcon::fromTheme(QStringLiteral("character-set")));
     collection->addAction(QStringLiteral("set-encoding"), _codecAction);
     connect(_codecAction->menu(), &QMenu::aboutToShow, this, &Konsole::SessionController::updateCodecAction);
-    connect(_codecAction, static_cast<void(KCodecAction::*)(QTextCodec*)>(&KCodecAction::triggered), this, &Konsole::SessionController::changeCodec);
+    connect(_codecAction,
+            QOverload<QTextCodec*>::of(&KCodecAction::triggered), this,
+            &Konsole::SessionController::changeCodec);
 
     // Read-only
     action = collection->addAction(QStringLiteral("view-readonly"), this, SLOT(toggleReadOnly()));
     action->setText(i18nc("@item:inmenu A read only (locked) session", "Read-only"));
     action->setCheckable(true);
     updateReadOnlyActionStates();
 }
 
 void SessionController::setupExtraActions()
 {
     KActionCollection* collection = actionCollection();
 
     // Rename Session
     QAction* action = collection->addAction(QStringLiteral("rename-session"), this, SLOT(renameSession()));
     action->setText(i18n("&Rename Tab..."));
     action->setIcon(QIcon::fromTheme(QStringLiteral("edit-rename")));
     collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::ALT + Qt::Key_S);
 
     // Copy input to ==> all tabs
     auto* copyInputToAllTabsAction = collection->add<KToggleAction>(QStringLiteral("copy-input-to-all-tabs"));
     copyInputToAllTabsAction->setText(i18n("&All Tabs in Current Window"));
     copyInputToAllTabsAction->setData(CopyInputToAllTabsMode);
     // this action is also used in other place, so remember it
     _copyInputToAllTabsAction = copyInputToAllTabsAction;
 
     // Copy input to ==> selected tabs
     auto* copyInputToSelectedTabsAction = collection->add<KToggleAction>(QStringLiteral("copy-input-to-selected-tabs"));
     copyInputToSelectedTabsAction->setText(i18n("&Select Tabs..."));
     collection->setDefaultShortcut(copyInputToSelectedTabsAction, Konsole::ACCEL + Qt::SHIFT + Qt::Key_Period);
     copyInputToSelectedTabsAction->setData(CopyInputToSelectedTabsMode);
 
     // Copy input to ==> none
     auto* copyInputToNoneAction = collection->add<KToggleAction>(QStringLiteral("copy-input-to-none"));
     copyInputToNoneAction->setText(i18nc("@action:inmenu Do not select any tabs", "&None"));
     collection->setDefaultShortcut(copyInputToNoneAction, Konsole::ACCEL + Qt::SHIFT + Qt::Key_Slash);
     copyInputToNoneAction->setData(CopyInputToNoneMode);
     copyInputToNoneAction->setChecked(true); // the default state
 
     // The "Copy Input To" submenu
     // The above three choices are represented as combo boxes
     auto* copyInputActions = collection->add<KSelectAction>(QStringLiteral("copy-input-to"));
     copyInputActions->setText(i18n("Copy Input To"));
     copyInputActions->addAction(copyInputToAllTabsAction);
     copyInputActions->addAction(copyInputToSelectedTabsAction);
     copyInputActions->addAction(copyInputToNoneAction);
-    connect(copyInputActions, static_cast<void(KSelectAction::*)(QAction*)>(&KSelectAction::triggered), this, &Konsole::SessionController::copyInputActionsTriggered);
+    connect(copyInputActions,
+            QOverload<QAction*>::of(&KSelectAction::triggered), this,
+            &Konsole::SessionController::copyInputActionsTriggered);
 
     action = collection->addAction(QStringLiteral("zmodem-upload"), this, SLOT(zmodemUpload()));
     action->setText(i18n("&ZModem Upload..."));
     action->setIcon(QIcon::fromTheme(QStringLiteral("document-open")));
     collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::ALT + Qt::Key_U);
 
     // Monitor
     KToggleAction* toggleAction = new KToggleAction(i18n("Monitor for &Activity"), this);
     collection->setDefaultShortcut(toggleAction, Konsole::ACCEL + Qt::SHIFT + Qt::Key_A);
     action = collection->addAction(QStringLiteral("monitor-activity"), toggleAction);
     connect(action, &QAction::toggled, this, &Konsole::SessionController::monitorActivity);
 
     toggleAction = new KToggleAction(i18n("Monitor for &Silence"), this);
     collection->setDefaultShortcut(toggleAction, Konsole::ACCEL + Qt::SHIFT + Qt::Key_I);
     action = collection->addAction(QStringLiteral("monitor-silence"), toggleAction);
     connect(action, &QAction::toggled, this, &Konsole::SessionController::monitorSilence);
 
     // Text Size
     action = collection->addAction(QStringLiteral("enlarge-font"), this, SLOT(increaseFontSize()));
     action->setText(i18n("Enlarge Font"));
     action->setIcon(QIcon::fromTheme(QStringLiteral("format-font-size-more")));
     QList<QKeySequence> enlargeFontShortcut;
     enlargeFontShortcut.append(QKeySequence(Konsole::ACCEL + Qt::Key_Plus));
     enlargeFontShortcut.append(QKeySequence(Konsole::ACCEL + Qt::Key_Equal));
     collection->setDefaultShortcuts(action, enlargeFontShortcut);
 
     action = collection->addAction(QStringLiteral("shrink-font"), this, SLOT(decreaseFontSize()));
     action->setText(i18n("Shrink Font"));
     action->setIcon(QIcon::fromTheme(QStringLiteral("format-font-size-less")));
     collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::Key_Minus);
 
     action = collection->addAction(QStringLiteral("reset-font-size"), this, SLOT(resetFontSize()));
     action->setText(i18n("Reset Font Size"));
     collection->setDefaultShortcut(action, Konsole::ACCEL + Qt::ALT + Qt::Key_0);
 
     // Send signal
     auto* sendSignalActions = collection->add<KSelectAction>(QStringLiteral("send-signal"));
     sendSignalActions->setText(i18n("Send Signal"));
-    connect(sendSignalActions, static_cast<void(KSelectAction::*)(QAction*)>(&KSelectAction::triggered), this, &Konsole::SessionController::sendSignal);
+    connect(sendSignalActions,
+            QOverload<QAction*>::of(&KSelectAction::triggered), this,
+            &Konsole::SessionController::sendSignal);
 
     action = collection->addAction(QStringLiteral("sigstop-signal"));
     action->setText(i18n("&Suspend Task")   + QStringLiteral(" (STOP)"));
     action->setData(SIGSTOP);
     sendSignalActions->addAction(action);
 
     action = collection->addAction(QStringLiteral("sigcont-signal"));
     action->setText(i18n("&Continue Task")  + QStringLiteral(" (CONT)"));
     action->setData(SIGCONT);
     sendSignalActions->addAction(action);
 
     action = collection->addAction(QStringLiteral("sighup-signal"));
     action->setText(i18n("&Hangup")         + QStringLiteral(" (HUP)"));
     action->setData(SIGHUP);
     sendSignalActions->addAction(action);
 
     action = collection->addAction(QStringLiteral("sigint-signal"));
     action->setText(i18n("&Interrupt Task") + QStringLiteral(" (INT)"));
     action->setData(SIGINT);
     sendSignalActions->addAction(action);
 
     action = collection->addAction(QStringLiteral("sigterm-signal"));
     action->setText(i18n("&Terminate Task") + QStringLiteral(" (TERM)"));
     action->setData(SIGTERM);
     sendSignalActions->addAction(action);
 
     action = collection->addAction(QStringLiteral("sigkill-signal"));
     action->setText(i18n("&Kill Task")      + QStringLiteral(" (KILL)"));
     action->setData(SIGKILL);
     sendSignalActions->addAction(action);
 
     action = collection->addAction(QStringLiteral("sigusr1-signal"));
     action->setText(i18n("User Signal &1")   + QStringLiteral(" (USR1)"));
     action->setData(SIGUSR1);
     sendSignalActions->addAction(action);
 
     action = collection->addAction(QStringLiteral("sigusr2-signal"));
     action->setText(i18n("User Signal &2")   + QStringLiteral(" (USR2)"));
     action->setData(SIGUSR2);
     sendSignalActions->addAction(action);
 
 #ifdef Q_OS_MACOS
     collection->setDefaultShortcut(_findAction, Qt::META + Qt::Key_F);
     collection->setDefaultShortcut(_findNextAction, Qt::META + Qt::Key_G);
     collection->setDefaultShortcut(_findPreviousAction, Qt::META + Qt::SHIFT + Qt::Key_G);
 #else
     collection->setDefaultShortcut(_findAction, Konsole::ACCEL + Qt::SHIFT + Qt::Key_F);
     collection->setDefaultShortcut(_findNextAction, Qt::Key_F3);
     collection->setDefaultShortcut(_findPreviousAction, Qt::SHIFT + Qt::Key_F3);
 #endif
 }
 
 void SessionController::switchProfile(const Profile::Ptr &profile)
 {
     if (isReadOnly()) {
         return;
     }
 
     SessionManager::instance()->setSessionProfile(_session, profile);
     updateFilterList(profile);
 }
 
 void SessionController::prepareSwitchProfileMenu()
 {
     _switchProfileMenu->menu()->clear();
     _switchProfileMenu->menu()->addActions(_profileList->actions());
 }
 void SessionController::updateCodecAction()
 {
     _codecAction->setCurrentCodec(QString::fromUtf8(_session->codec()));
 }
 
 void SessionController::changeCodec(QTextCodec* codec)
 {
     _session->setCodec(codec);
 }
 
 EditProfileDialog* SessionController::profileDialogPointer()
 {
     return _editProfileDialog.data();
 }
 
 void SessionController::editCurrentProfile()
 {
     // Searching for Edit profile dialog opened with the same profile
     const QList<SessionController*> allSessionsControllers = _allControllers.values();
     foreach (SessionController* session, allSessionsControllers) {
         if ((session->profileDialogPointer() != nullptr)
                 && session->profileDialogPointer()->isVisible()
                 && session->profileDialogPointer()->lookupProfile() == SessionManager::instance()->sessionProfile(_session)) {
             session->profileDialogPointer()->close();
         }
     }
 
     // NOTE bug311270: For to prevent the crash, the profile must be reset.
     if (!_editProfileDialog.isNull()) {
         // exists but not visible
         delete _editProfileDialog.data();
     }
 
     _editProfileDialog = new EditProfileDialog(QApplication::activeWindow());
     _editProfileDialog.data()->setProfile(SessionManager::instance()->sessionProfile(_session));
     _editProfileDialog.data()->show();
 }
 
 void SessionController::renameSession()
 {
     const QString &sessionLocalTabTitleFormat = _session->tabTitleFormat(Session::LocalTabTitle);
     const QString &sessionRemoteTabTitleFormat = _session->tabTitleFormat(Session::RemoteTabTitle);
 
     QScopedPointer<RenameTabDialog> dialog(new RenameTabDialog(QApplication::activeWindow()));
     dialog->setTabTitleText(sessionLocalTabTitleFormat);
     dialog->setRemoteTabTitleText(sessionRemoteTabTitleFormat);
 
     if (_session->isRemote()) {
         dialog->focusRemoteTabTitleText();
     } else {
         dialog->focusTabTitleText();
     }
 
     QPointer<Session> guard(_session);
     int result = dialog->exec();
     if (guard.isNull()) {
         return;
     }
 
     if (result != 0) {
         const QString &tabTitle = dialog->tabTitleText();
         const QString &remoteTabTitle = dialog->remoteTabTitleText();
 
         if (tabTitle != sessionLocalTabTitleFormat) {
             _session->setTabTitleFormat(Session::LocalTabTitle, tabTitle);
             emit tabRenamedByUser(true);
             // trigger an update of the tab text
             snapshot();
         }
 
         if(remoteTabTitle != sessionRemoteTabTitleFormat) {
             _session->setTabTitleFormat(Session::RemoteTabTitle, remoteTabTitle);
             emit tabRenamedByUser(true);
             snapshot();
         }
     }
 }
 
 bool SessionController::confirmClose() const
 {
     if (_session->isForegroundProcessActive()) {
         QString title = _session->foregroundProcessName();
 
         // hard coded for now.  In future make it possible for the user to specify which programs
         // are ignored when considering whether to display a confirmation
         QStringList ignoreList;
         ignoreList << QString::fromUtf8(qgetenv("SHELL")).section(QLatin1Char('/'), -1);
         if (ignoreList.contains(title)) {
             return true;
         }
 
         QString question;
         if (title.isEmpty()) {
             question = i18n("A program is currently running in this session."
                             "  Are you sure you want to close it?");
         } else {
             question = i18n("The program '%1' is currently running in this session."
                             "  Are you sure you want to close it?", title);
         }
 
         int result = KMessageBox::warningYesNo(_view->window(), question, i18n("Confirm Close"));
         return result == KMessageBox::Yes;
     }
     return true;
 }
 bool SessionController::confirmForceClose() const
 {
     if (_session->isRunning()) {
         QString title = _session->program();
 
         // hard coded for now.  In future make it possible for the user to specify which programs
         // are ignored when considering whether to display a confirmation
         QStringList ignoreList;
         ignoreList << QString::fromUtf8(qgetenv("SHELL")).section(QLatin1Char('/'), -1);
         if (ignoreList.contains(title)) {
             return true;
         }
 
         QString question;
         if (title.isEmpty()) {
             question = i18n("A program in this session would not die."
                             "  Are you sure you want to kill it by force?");
         } else {
             question = i18n("The program '%1' is in this session would not die."
                             "  Are you sure you want to kill it by force?", title);
         }
 
         int result = KMessageBox::warningYesNo(_view->window(), question, i18n("Confirm Close"));
         return result == KMessageBox::Yes;
     }
     return true;
 }
 void SessionController::closeSession()
 {
     if (_preventClose) {
         return;
     }
 
     if (confirmClose()) {
         if (_session->closeInNormalWay()) {
             return;
         } else if (confirmForceClose()) {
             if (_session->closeInForceWay()) {
                 return;
             } else {
                 qCDebug(KonsoleDebug) << "Konsole failed to close a session in any way.";
             }
         }
     }
 }
 
 // Trying to open a remote Url may produce unexpected results.
 // Therefore, if a remote url, open the user's home path.
 // TODO consider: 1) disable menu upon remote session
 //   2) transform url to get the desired result (ssh -> sftp, etc)
 void SessionController::openBrowser()
 {
     const QUrl currentUrl = url();
 
     if (currentUrl.isLocalFile()) {
         new KRun(currentUrl, QApplication::activeWindow(), true);
     } else {
         new KRun(QUrl::fromLocalFile(QDir::homePath()), QApplication::activeWindow(), true);
     }
 }
 
 void SessionController::copy()
 {
     _view->copyToClipboard();
 }
 
 void SessionController::paste()
 {
     _view->pasteFromClipboard();
 }
 void SessionController::pasteFromX11Selection()
 {
     _view->pasteFromX11Selection();
 }
 void SessionController::selectAll()
 {
     _view->selectAll();
 }
 void SessionController::selectLine()
 {
     _view->selectCurrentLine();
 }
 static const KXmlGuiWindow* findWindow(const QObject* object)
 {
     // Walk up the QObject hierarchy to find a KXmlGuiWindow.
     while (object != nullptr) {
         const auto* window = qobject_cast<const KXmlGuiWindow*>(object);
         if (window != nullptr) {
             return(window);
         }
         object = object->parent();
     }
     return(nullptr);
 }
 
 static bool hasTerminalDisplayInSameWindow(const Session* session, const KXmlGuiWindow* window)
 {
     // Iterate all TerminalDisplays of this Session ...
     foreach(const TerminalDisplay* terminalDisplay, session->views()) {
         // ... and check whether a TerminalDisplay has the same
         // window as given in the parameter
         if (window == findWindow(terminalDisplay)) {
             return(true);
         }
     }
     return(false);
 }
 
 void SessionController::copyInputActionsTriggered(QAction* action)
 {
     const auto mode = action->data().value<int>();
 
     switch (mode) {
     case CopyInputToAllTabsMode:
         copyInputToAllTabs();
         break;
     case CopyInputToSelectedTabsMode:
         copyInputToSelectedTabs();
         break;
     case CopyInputToNoneMode:
         copyInputToNone();
         break;
     default:
         Q_ASSERT(false);
     }
 }
 
 void SessionController::copyInputToAllTabs()
 {
     if (_copyToGroup == nullptr) {
         _copyToGroup = new SessionGroup(this);
     }
 
     // Find our window ...
     const KXmlGuiWindow* myWindow = findWindow(_view);
 
     QSet<Session*> group =
         QSet<Session*>::fromList(SessionManager::instance()->sessions());
     for (auto session : group) {
         // First, ensure that the session is removed
         // (necessary to avoid duplicates on addSession()!)
         _copyToGroup->removeSession(session);
 
         // Add current session if it is displayed our window
         if (hasTerminalDisplayInSameWindow(session, myWindow)) {
             _copyToGroup->addSession(session);
         }
     }
     _copyToGroup->setMasterStatus(_session, true);
     _copyToGroup->setMasterMode(SessionGroup::CopyInputToAll);
 
     snapshot();
 }
 
 void SessionController::copyInputToSelectedTabs()
 {
     if (_copyToGroup == nullptr) {
         _copyToGroup = new SessionGroup(this);
         _copyToGroup->addSession(_session);
         _copyToGroup->setMasterStatus(_session, true);
         _copyToGroup->setMasterMode(SessionGroup::CopyInputToAll);
     }
 
     QPointer<CopyInputDialog> dialog = new CopyInputDialog(_view);
     dialog->setMasterSession(_session);
 
     QSet<Session*> currentGroup = QSet<Session*>::fromList(_copyToGroup->sessions());
     currentGroup.remove(_session);
 
     dialog->setChosenSessions(currentGroup);
 
     QPointer<Session> guard(_session);
     int result = dialog->exec();
     if (guard.isNull()) {
         return;
     }
 
     if (result == QDialog::Accepted) {
         QSet<Session*> newGroup = dialog->chosenSessions();
         newGroup.remove(_session);
 
         QSet<Session*> completeGroup = newGroup | currentGroup;
         foreach(Session * session, completeGroup) {
             if (newGroup.contains(session) && !currentGroup.contains(session)) {
                 _copyToGroup->addSession(session);
             } else if (!newGroup.contains(session) && currentGroup.contains(session)) {
                 _copyToGroup->removeSession(session);
             }
         }
 
         _copyToGroup->setMasterStatus(_session, true);
         _copyToGroup->setMasterMode(SessionGroup::CopyInputToAll);
         snapshot();
     }
 }
 
 void SessionController::copyInputToNone()
 {
     if (_copyToGroup == nullptr) {      // No 'Copy To' is active
         return;
     }
 
     QSet<Session*> group =
         QSet<Session*>::fromList(SessionManager::instance()->sessions());
     for (auto iterator : group) {
         Session* session = iterator;
 
         if (session != _session) {
             _copyToGroup->removeSession(iterator);
         }
     }
     delete _copyToGroup;
     _copyToGroup = nullptr;
     snapshot();
 }
 
 void SessionController::searchClosed()
 {
     _isSearchBarEnabled = false;
     searchHistory(false);
 }
 
 void SessionController::updateFilterList(Profile::Ptr profile)
 {
     if (profile != SessionManager::instance()->sessionProfile(_session)) {
         return;
     }
 
     bool underlineFiles = profile->underlineFilesEnabled();
 
     if (!underlineFiles && (_fileFilter != nullptr)) {
         _view->filterChain()->removeFilter(_fileFilter);
         delete _fileFilter;
         _fileFilter = nullptr;
     } else if (underlineFiles && (_fileFilter == nullptr)) {
         _fileFilter = new FileFilter(_session);
         _view->filterChain()->addFilter(_fileFilter);
     }
 
     bool underlineLinks = profile->underlineLinksEnabled();
     if (!underlineLinks && (_urlFilter != nullptr)) {
         _view->filterChain()->removeFilter(_urlFilter);
         delete _urlFilter;
         _urlFilter = nullptr;
     } else if (underlineLinks && (_urlFilter == nullptr)) {
         _urlFilter = new UrlFilter();
         _view->filterChain()->addFilter(_urlFilter);
     }
 }
 
 void SessionController::setSearchStartToWindowCurrentLine()
 {
     setSearchStartTo(-1);
 }
 
 void SessionController::setSearchStartTo(int line)
 {
     _searchStartLine = line;
     _prevSearchResultLine = line;
 }
 
 void SessionController::listenForScreenWindowUpdates()
 {
     if (_listenForScreenWindowUpdates) {
         return;
     }
 
     connect(_view->screenWindow(), &Konsole::ScreenWindow::outputChanged, this, &Konsole::SessionController::updateSearchFilter);
     connect(_view->screenWindow(), &Konsole::ScreenWindow::scrolled, this, &Konsole::SessionController::updateSearchFilter);
-    connect(_view->screenWindow(), &Konsole::ScreenWindow::currentResultLineChanged, _view.data(), static_cast<void(TerminalDisplay::*)()>(&Konsole::TerminalDisplay::update));
+    connect(_view->screenWindow(),
+            &Konsole::ScreenWindow::currentResultLineChanged, _view.data(),
+            QOverload<>::of(&Konsole::TerminalDisplay::update));
 
     _listenForScreenWindowUpdates = true;
 }
 
 void SessionController::updateSearchFilter()
 {
     if ((_searchFilter != nullptr) && (!_searchBar.isNull())) {
         _view->processFilters();
     }
 }
 
 void SessionController::searchBarEvent()
 {
     QString selectedText = _view->screenWindow()->selectedText(Screen::PreserveLineBreaks | Screen::TrimLeadingWhitespace | Screen::TrimTrailingWhitespace);
     if (!selectedText.isEmpty()) {
         _searchBar->setSearchText(selectedText);
     }
 
     if (_searchBar->isVisible()) {
         _searchBar->focusLineEdit();
     } else {
         searchHistory(true);
         _isSearchBarEnabled = true;
     }
 }
 
 void SessionController::enableSearchBar(bool showSearchBar)
 {
     if (_searchBar.isNull()) {
         return;
     }
 
     if (showSearchBar && !_searchBar->isVisible()) {
         setSearchStartToWindowCurrentLine();
     }
 
     _searchBar->setVisible(showSearchBar);
     if (showSearchBar) {
         connect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchChanged, this, &Konsole::SessionController::searchTextChanged);
         connect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchReturnPressed, this, &Konsole::SessionController::findPreviousInHistory);
         connect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchShiftPlusReturnPressed, this, &Konsole::SessionController::findNextInHistory);
     } else {
         disconnect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchChanged, this,
                    &Konsole::SessionController::searchTextChanged);
         disconnect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchReturnPressed, this,
                    &Konsole::SessionController::findPreviousInHistory);
         disconnect(_searchBar.data(), &Konsole::IncrementalSearchBar::searchShiftPlusReturnPressed, this,
                    &Konsole::SessionController::findNextInHistory);
         if ((!_view.isNull()) && (_view->screenWindow() != nullptr)) {
             _view->screenWindow()->setCurrentResultLine(-1);
         }
     }
 }
 
 
 bool SessionController::reverseSearchChecked() const
 {
     Q_ASSERT(_searchBar);
 
     QBitArray options = _searchBar->optionsChecked();
     return options.at(IncrementalSearchBar::ReverseSearch);
 }
 
 QRegularExpression SessionController::regexpFromSearchBarOptions() const
 {
     QBitArray options = _searchBar->optionsChecked();
 
     QString text(_searchBar->searchText());
 
     QRegularExpression regExp;
     if (options.at(IncrementalSearchBar::RegExp)) {
         regExp.setPattern(text);
     } else {
         regExp.setPattern(QRegularExpression::escape(text));
     }
 
     if (!options.at(IncrementalSearchBar::MatchCase)) {
         regExp.setPatternOptions(QRegularExpression::CaseInsensitiveOption);
     }
 
     return regExp;
 }
 
 // searchHistory() may be called either as a result of clicking a menu item or
 // as a result of changing the search bar widget
 void SessionController::searchHistory(bool showSearchBar)
 {
     enableSearchBar(showSearchBar);
 
     if (!_searchBar.isNull()) {
         if (showSearchBar) {
             removeSearchFilter();
 
             listenForScreenWindowUpdates();
 
             _searchFilter = new RegExpFilter();
             _searchFilter->setRegExp(regexpFromSearchBarOptions());
             _view->filterChain()->addFilter(_searchFilter);
             _view->processFilters();
 
             setFindNextPrevEnabled(true);
         } else {
             setFindNextPrevEnabled(false);
 
             removeSearchFilter();
 
             _view->setFocus(Qt::ActiveWindowFocusReason);
         }
     }
 }
 
 void SessionController::setFindNextPrevEnabled(bool enabled)
 {
     _findNextAction->setEnabled(enabled);
     _findPreviousAction->setEnabled(enabled);
 }
 void SessionController::searchTextChanged(const QString& text)
 {
     Q_ASSERT(_view->screenWindow());
 
     if (_searchText == text) {
         return;
     }
 
     _searchText = text;
 
     if (text.isEmpty()) {
         _view->screenWindow()->clearSelection();
         _view->screenWindow()->scrollTo(_searchStartLine);
     }
 
     // update search.  this is called even when the text is
     // empty to clear the view's filters
     beginSearch(text , reverseSearchChecked() ? Enum::BackwardsSearch : Enum::ForwardsSearch);
 }
 void SessionController::searchCompleted(bool success)
 {
     _prevSearchResultLine = _view->screenWindow()->currentResultLine();
 
     if (!_searchBar.isNull()) {
         _searchBar->setFoundMatch(success);
     }
 }
 
 void SessionController::beginSearch(const QString& text, Enum::SearchDirection direction)
 {
     Q_ASSERT(_searchBar);
     Q_ASSERT(_searchFilter);
 
     QRegularExpression regExp = regexpFromSearchBarOptions();
     _searchFilter->setRegExp(regExp);
 
     if (_searchStartLine < 0 || _searchStartLine > _view->screenWindow()->lineCount()) {
         if (direction == Enum::ForwardsSearch) {
             setSearchStartTo(_view->screenWindow()->currentLine());
         } else {
             setSearchStartTo(_view->screenWindow()->currentLine() + _view->screenWindow()->windowLines());
         }
     }
 
     if (!regExp.pattern().isEmpty()) {
         _view->screenWindow()->setCurrentResultLine(-1);
         auto task = new SearchHistoryTask(this);
 
         connect(task, &Konsole::SearchHistoryTask::completed, this, &Konsole::SessionController::searchCompleted);
 
         task->setRegExp(regExp);
         task->setSearchDirection(direction);
         task->setAutoDelete(true);
         task->setStartLine(_searchStartLine);
         task->addScreenWindow(_session , _view->screenWindow());
         task->execute();
     } else if (text.isEmpty()) {
         searchCompleted(false);
     }
 
     _view->processFilters();
 }
 void SessionController::highlightMatches(bool highlight)
 {
     if (highlight) {
         _view->filterChain()->addFilter(_searchFilter);
         _view->processFilters();
     } else {
         _view->filterChain()->removeFilter(_searchFilter);
     }
 
     _view->update();
 }
 
 void SessionController::searchFrom()
 {
     Q_ASSERT(_searchBar);
     Q_ASSERT(_searchFilter);
 
     if (reverseSearchChecked()) {
         setSearchStartTo(_view->screenWindow()->lineCount());
     } else {
         setSearchStartTo(0);
     }
 
 
     beginSearch(_searchBar->searchText(), reverseSearchChecked() ? Enum::BackwardsSearch : Enum::ForwardsSearch);
 }
 void SessionController::findNextInHistory()
 {
     Q_ASSERT(_searchBar);
     Q_ASSERT(_searchFilter);
 
     setSearchStartTo(_prevSearchResultLine);
 
     beginSearch(_searchBar->searchText(), reverseSearchChecked() ? Enum::BackwardsSearch : Enum::ForwardsSearch);
 }
 void SessionController::findPreviousInHistory()
 {
     Q_ASSERT(_searchBar);
     Q_ASSERT(_searchFilter);
 
     setSearchStartTo(_prevSearchResultLine);
 
     beginSearch(_searchBar->searchText(), reverseSearchChecked() ? Enum::ForwardsSearch : Enum::BackwardsSearch);
 }
 void SessionController::changeSearchMatch()
 {
     Q_ASSERT(_searchBar);
     Q_ASSERT(_searchFilter);
 
     // reset Selection for new case match
     _view->screenWindow()->clearSelection();
     beginSearch(_searchBar->searchText(), reverseSearchChecked() ? Enum::BackwardsSearch : Enum::ForwardsSearch);
 }
 void SessionController::showHistoryOptions()
 {
     QScopedPointer<HistorySizeDialog> dialog(new HistorySizeDialog(QApplication::activeWindow()));
     const HistoryType& currentHistory = _session->historyType();
 
     if (currentHistory.isEnabled()) {
         if (currentHistory.isUnlimited()) {
             dialog->setMode(Enum::UnlimitedHistory);
         } else {
             dialog->setMode(Enum::FixedSizeHistory);
             dialog->setLineCount(currentHistory.maximumLineCount());
         }
     } else {
         dialog->setMode(Enum::NoHistory);
     }
 
     QPointer<Session> guard(_session);
     int result = dialog->exec();
     if (guard.isNull()) {
         return;
     }
 
     if (result != 0) {
         scrollBackOptionsChanged(dialog->mode(), dialog->lineCount());
     }
 }
 void SessionController::sessionResizeRequest(const QSize& size)
 {
     ////qDebug() << "View resize requested to " << size;
     _view->setSize(size.width(), size.height());
 }
 void SessionController::scrollBackOptionsChanged(int mode, int lines)
 {
     switch (mode) {
     case Enum::NoHistory:
         _session->setHistoryType(HistoryTypeNone());
         break;
     case Enum::FixedSizeHistory:
         _session->setHistoryType(CompactHistoryType(lines));
         break;
     case Enum::UnlimitedHistory:
         _session->setHistoryType(HistoryTypeFile());
         break;
     }
 }
 
 void SessionController::print_screen()
 {
     QPrinter printer;
 
     QPointer<QPrintDialog> dialog = new QPrintDialog(&printer, _view);
     auto options = new PrintOptions();
 
     dialog->setOptionTabs(QList<QWidget*>() << options);
     dialog->setWindowTitle(i18n("Print Shell"));
-    connect(dialog.data(), static_cast<void(QPrintDialog::*)()>(&QPrintDialog::accepted), options, &Konsole::PrintOptions::saveSettings);
+    connect(dialog.data(),
+            QOverload<>::of(&QPrintDialog::accepted),
+            options,
+            &Konsole::PrintOptions::saveSettings);
     if (dialog->exec() != QDialog::Accepted) {
         return;
     }
 
     QPainter painter;
     painter.begin(&printer);
 
     KConfigGroup configGroup(KSharedConfig::openConfig(), "PrintOptions");
 
     if (configGroup.readEntry("ScaleOutput", true)) {
         double scale = qMin(printer.pageRect().width() / static_cast<double>(_view->width()),
                             printer.pageRect().height() / static_cast<double>(_view->height()));
         painter.scale(scale, scale);
     }
 
     _view->printContent(painter, configGroup.readEntry("PrinterFriendly", true));
 }
 
 void SessionController::saveHistory()
 {
     SessionTask* task = new SaveHistoryTask(this);
     task->setAutoDelete(true);
     task->addSession(_session);
     task->execute();
 }
 
 void SessionController::clearHistory()
 {
     _session->clearHistory();
     _view->updateImage();   // To reset view scrollbar
     _view->repaint();
 }
 
 void SessionController::clearHistoryAndReset()
 {
     Profile::Ptr profile = SessionManager::instance()->sessionProfile(_session);
     QByteArray name = profile->defaultEncoding().toUtf8();
 
     Emulation* emulation = _session->emulation();
     emulation->reset();
     _session->refresh();
     _session->setCodec(QTextCodec::codecForName(name));
     clearHistory();
 }
 
 void SessionController::increaseFontSize()
 {
     _view->increaseFontSize();
 }
 
 void SessionController::decreaseFontSize()
 {
     _view->decreaseFontSize();
 }
 
 void SessionController::resetFontSize()
 {
     _view->resetFontSize();
 }
 
 void SessionController::monitorActivity(bool monitor)
 {
     _session->setMonitorActivity(monitor);
 }
 void SessionController::monitorSilence(bool monitor)
 {
     _session->setMonitorSilence(monitor);
 }
 void SessionController::updateSessionIcon()
 {
     // If the default profile icon is being used, don't put it on the tab
     // Only show the icon if the user specifically chose one
     if (_session->iconName() == QStringLiteral("utilities-terminal")) {
         _sessionIconName = QString();
     } else {
         _sessionIconName = _session->iconName();
     }
     _sessionIcon = QIcon::fromTheme(_sessionIconName);
 
     // Visualize that the session is broadcasting to others
     if ((_copyToGroup != nullptr) && _copyToGroup->sessions().count() > 1) {
         // Master Mode: set different icon, to warn the user to be careful
         setIcon(*_broadcastIcon);
     } else {
         if (!_keepIconUntilInteraction) {
             // Not in Master Mode: use normal icon
             setIcon(_sessionIcon);
         }
     }
 }
 
 void SessionController::updateReadOnlyActionStates()
 {
     bool readonly = isReadOnly();
     QAction *readonlyAction = actionCollection()->action(QStringLiteral("view-readonly"));
     Q_ASSERT(readonlyAction != nullptr);
     readonlyAction->setIcon(QIcon::fromTheme(readonly ? QStringLiteral("object-locked") : QStringLiteral("object-unlocked")));
     readonlyAction->setChecked(readonly);
 
     auto updateActionState = [this, readonly](const QString &name) {
         QAction *action = actionCollection()->action(name);
         if (action != nullptr) {
             action->setEnabled(!readonly);
         }
     };
 
     updateActionState(QStringLiteral("edit_paste"));
     updateActionState(QStringLiteral("clear-history"));
     updateActionState(QStringLiteral("clear-history-and-reset"));
     updateActionState(QStringLiteral("edit-current-profile"));
     updateActionState(QStringLiteral("switch-profile"));
     updateActionState(QStringLiteral("adjust-history"));
     updateActionState(QStringLiteral("send-signal"));
     updateActionState(QStringLiteral("zmodem-upload"));
 
     _codecAction->setEnabled(!readonly);
 
     // Without the timer, when detaching a tab while the message widget is visible,
     // the size of the terminal becomes really small...
     QTimer::singleShot(0, this, [this, readonly]() {
         _view->updateReadOnlyState(readonly);
     });
 }
 
 bool SessionController::isReadOnly() const
 {
     if (!_session.isNull()) {
         return _session->isReadOnly();
     } else {
         return false;
     }
 }
 
 void SessionController::sessionAttributeChanged()
 {
     if (_sessionIconName != _session->iconName()) {
         updateSessionIcon();
     }
 
     QString title = _session->title(Session::DisplayedTitleRole);
 
     // special handling for the "%w" marker which is replaced with the
     // window title set by the shell
     title.replace(QLatin1String("%w"), _session->userTitle());
     // special handling for the "%#" marker which is replaced with the
     // number of the shell
     title.replace(QLatin1String("%#"), QString::number(_session->sessionId()));
 
     if (title.isEmpty()) {
         title = _session->title(Session::NameRole);
     }
 
     setTitle(title);
     emit rawTitleChanged();
 }
 
 void SessionController::sessionReadOnlyChanged() {
     // Trigger icon update
     sessionAttributeChanged();
 
     updateReadOnlyActionStates();
 
     // Update all views
     foreach (TerminalDisplay* view, session()->views()) {
         if (view != _view.data()) {
             view->updateReadOnlyState(isReadOnly());
         }
     }
 }
 
 void SessionController::showDisplayContextMenu(const QPoint& position)
 {
     // needed to make sure the popup menu is available, even if a hosting
     // application did not merge our GUI.
     if (factory() == nullptr) {
         if (clientBuilder() == nullptr) {
             setClientBuilder(new KXMLGUIBuilder(_view));
         }
 
         auto factory = new KXMLGUIFactory(clientBuilder(), this);
         factory->addClient(this);
         ////qDebug() << "Created xmlgui factory" << factory;
     }
 
     QPointer<QMenu> popup = qobject_cast<QMenu*>(factory()->container(QStringLiteral("session-popup-menu"), this));
     if (!popup.isNull()) {
         updateReadOnlyActionStates();
 
         // prepend content-specific actions such as "Open Link", "Copy Email Address" etc.
         QList<QAction*> contentActions = _view->filterActions(position);
         auto contentSeparator = new QAction(popup);
         contentSeparator->setSeparator(true);
         contentActions << contentSeparator;
         popup->insertActions(popup->actions().value(0, nullptr), contentActions);
 
         // always update this submenu before showing the context menu,
         // because the available search services might have changed
         // since the context menu is shown last time
         updateWebSearchMenu();
 
         _preventClose = true;
 
         if (_showMenuAction != nullptr) {
             if (  _showMenuAction->isChecked() ) {
                 popup->removeAction( _showMenuAction);
             } else {
                 popup->insertAction(_switchProfileMenu, _showMenuAction);
             }
         }
 
         QAction* chosen = popup->exec(_view->mapToGlobal(position));
 
         // check for validity of the pointer to the popup menu
         if (!popup.isNull()) {
             // Remove content-specific actions
             //
             // If the close action was chosen, the popup menu will be partially
             // destroyed at this point, and the rest will be destroyed later by
             // 'chosen->trigger()'
             foreach(QAction * action, contentActions) {
                 popup->removeAction(action);
             }
 
             delete contentSeparator;
         }
 
         _preventClose = false;
 
         if ((chosen != nullptr) && chosen->objectName() == QLatin1String("close-session")) {
             chosen->trigger();
         }
     } else {
         qCDebug(KonsoleDebug) << "Unable to display popup menu for session"
                    << _session->title(Session::NameRole)
                    << ", no GUI factory available to build the popup.";
     }
 }
 
 void SessionController::movementKeyFromSearchBarReceived(QKeyEvent *event)
 {
     QCoreApplication::sendEvent(_view, event);
     setSearchStartToWindowCurrentLine();
 }
 
 void SessionController::sessionStateChanged(int state)
 {
     if (state == _previousState) {
         return;
     }
 
     if (state == NOTIFYACTIVITY) {
         setIcon(*_activityIcon);
         _keepIconUntilInteraction = true;
     } else if (state == NOTIFYSILENCE) {
         setIcon(*_silenceIcon);
         _keepIconUntilInteraction = true;
     } else if (state == NOTIFYBELL) {
         setIcon(*_bellIcon);
         _keepIconUntilInteraction = true;
     } else if (state == NOTIFYNORMAL) {
         updateSessionIcon();
     }
 
     _previousState = state;
 }
 
 void SessionController::zmodemDownload()
 {
     QString zmodem = QStandardPaths::findExecutable(QStringLiteral("rz"));
     if (zmodem.isEmpty()) {
         zmodem = QStandardPaths::findExecutable(QStringLiteral("lrz"));
     }
     if (!zmodem.isEmpty()) {
         const QString path = QFileDialog::getExistingDirectory(_view,
                 i18n("Save ZModem Download to..."),
                 QDir::homePath(),
                 QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
 
         if (!path.isEmpty()) {
             _session->startZModem(zmodem, path, QStringList());
             return;
         }
     } else {
         KMessageBox::error(_view,
                            i18n("<p>A ZModem file transfer attempt has been detected, "
                                 "but no suitable ZModem software was found on this system.</p>"
                                 "<p>You may wish to install the 'rzsz' or 'lrzsz' package.</p>"));
     }
     _session->cancelZModem();
 }
 
 void SessionController::zmodemUpload()
 {
     if (_session->isZModemBusy()) {
         KMessageBox::sorry(_view,
                            i18n("<p>The current session already has a ZModem file transfer in progress.</p>"));
         return;
     }
     _session->setZModemBusy(true);
 
     QString zmodem = QStandardPaths::findExecutable(QStringLiteral("sz"));
     if (zmodem.isEmpty()) {
         zmodem = QStandardPaths::findExecutable(QStringLiteral("lsz"));
     }
     if (zmodem.isEmpty()) {
         KMessageBox::sorry(_view,
                            i18n("<p>No suitable ZModem software was found on this system.</p>"
                                 "<p>You may wish to install the 'rzsz' or 'lrzsz' package.</p>"));
         return;
     }
 
     QStringList files = QFileDialog::getOpenFileNames(_view,
                         i18n("Select Files for ZModem Upload"),
                         QDir::homePath());
     if (!files.isEmpty()) {
         _session->startZModem(zmodem, QString(), files);
     }
 }
 
 bool SessionController::isKonsolePart() const
 {
     // Check to see if we are being called from Konsole or a KPart
     return !(qApp->applicationName() == QLatin1String("konsole"));
 }
 
 QString SessionController::userTitle() const
 {
     if (!_session.isNull()) {
         return _session->userTitle();
     } else {
         return QString();
     }
 }