diff --git a/src/SessionController.cpp b/src/SessionController.cpp
index 023c619e..97192d31 100644
--- a/src/SessionController.cpp
+++ b/src/SessionController.cpp
@@ -1,1806 +1,1803 @@
 /*
     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);
 
+#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
+
     // 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,
             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,
             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,
             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(),
             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(),
             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();
     }
 }