diff --git a/src/Session.cpp b/src/Session.cpp
index 5e9cd062..92e37a48 100644
--- a/src/Session.cpp
+++ b/src/Session.cpp
@@ -1,1772 +1,1770 @@
 /*
     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 <stdlib.h>
 #include <signal.h>
 #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);
-
-    connect(this, &Konsole::Session::tabRenamedByUser, this, &Konsole::Session::tabTitleSetByUser);
 }
 
 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);
 
     // 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)
 {
     TerminalDisplay* 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;
     }
 
     _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),
                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(),
                     tabTitleFormat(Session::LocalTabTitle));
         _sessionProcessInfo->setUserHomeDir();
     }
     _sessionProcessInfo->update();
 }
 
 bool Session::updateForegroundProcessInfo()
 {
     Q_ASSERT(_shellProcess);
 
     const int foregroundPid = _shellProcess->foregroundProcessGroup();
     if (foregroundPid != _foregroundPid) {
         delete _foregroundProcessInfo;
         _foregroundProcessInfo = ProcessInfo::newInstance(foregroundPid,
                     tabTitleFormat(Session::LocalTabTitle));
         _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"), process->localHost());
     title.replace(QLatin1String("%n"), process->name(&ok));
 
     QString dir = _reportedWorkingUrl.toLocalFile();
     if (dir.isEmpty()) {
         // update current directory from process
         updateWorkingDirectory();
         dir = process->validCurrentDir();
     }
 
     if (title.contains(QLatin1String("%D"))) {
         const QString homeDir = process->userHomeDir();
         if (!homeDir.isEmpty()) {
             QString tempDir = dir;
             // Change User's Home Dir w/ ~ only at the beginning
             if (tempDir.startsWith(homeDir)) {
                 tempDir.remove(0, homeDir.length());
                 tempDir.prepend(QLatin1Char('~'));
             }
             title.replace(QLatin1String("%D"), tempDir);
         } else {
             // Example: 'sudo top'  We have to replace %D with something
             title.replace(QLatin1String("%D"), QStringLiteral("-"));
         }
     }
     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);
 
     _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()
 {
     Session* 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/Session.h b/src/Session.h
index 024b0690..07f97f3d 100644
--- a/src/Session.h
+++ b/src/Session.h
@@ -1,904 +1,898 @@
 /*
     This file is part of Konsole, an X terminal.
 
     Copyright 2007-2008 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.
 */
 
 #ifndef SESSION_H
 #define SESSION_H
 
 // Qt
 #include <QStringList>
 #include <QHash>
 #include <QUuid>
 #include <QSize>
 #include <QProcess>
 #include <QWidget>
 #include <QUrl>
 
 // Konsole
 #include "konsoleprivate_export.h"
 #include "config-konsole.h" //krazy:exclude=includes
 #include "Shortcut_p.h"
 
 class QColor;
 
 class KConfigGroup;
 class KProcess;
 
 namespace Konsole {
 class Emulation;
 class Pty;
 class ProcessInfo;
 class TerminalDisplay;
 class ZModemDialog;
 class HistoryType;
 
 /**
  * Represents a terminal session consisting of a pseudo-teletype and a terminal emulation.
  * The pseudo-teletype (or PTY) handles I/O between the terminal process and Konsole.
  * The terminal emulation ( Emulation and subclasses ) processes the output stream from the
  * PTY and produces a character image which is then shown on views connected to the session.
  *
  * Each Session can be connected to one or more views by using the addView() method.
  * The attached views can then display output from the program running in the terminal
  * or send input to the program in the terminal in the form of keypresses and mouse
  * activity.
  */
 class KONSOLEPRIVATE_EXPORT Session : public QObject
 {
     Q_OBJECT
     Q_CLASSINFO("D-Bus Interface", "org.kde.konsole.Session")
 
 public:
     Q_PROPERTY(QString name READ nameTitle)
     Q_PROPERTY(int processId READ processId)
     Q_PROPERTY(QString keyBindings READ keyBindings WRITE setKeyBindings)
     Q_PROPERTY(QSize size READ size WRITE setSize)
 
     /**
      * Constructs a new session.
      *
      * To start the terminal process, call the run() method,
      * after specifying the program and arguments
      * using setProgram() and setArguments()
      *
      * If no program or arguments are specified explicitly, the Session
      * falls back to using the program specified in the SHELL environment
      * variable.
      */
     explicit Session(QObject *parent = nullptr);
     ~Session() Q_DECL_OVERRIDE;
 
     /**
      * Connect to an existing terminal.  When a new Session() is constructed it
      * automatically searches for and opens a new teletype.  If you want to
      * use an existing teletype (given its file descriptor) call this after
      * constructing the session.
      *
      * Calling openTeletype() while a session is running has no effect.
      *
      * @param fd The file descriptor of the pseudo-teletype master (See KPtyProcess::KPtyProcess())
      */
     void openTeletype(int fd);
 
     /**
      * Returns true if the session is currently running.  This will be true
      * after run() has been called successfully.
      */
     bool isRunning() const;
 
     /**
      * Adds a new view for this session.
      *
      * The viewing widget will display the output from the terminal and
      * input from the viewing widget (key presses, mouse activity etc.)
      * will be sent to the terminal.
      *
      * Views can be removed using removeView().  The session is automatically
      * closed when the last view is removed.
      */
     void addView(TerminalDisplay *widget);
     /**
      * Removes a view from this session.  When the last view is removed,
      * the session will be closed automatically.
      *
      * @p widget will no longer display output from or send input
      * to the terminal
      */
     void removeView(TerminalDisplay *widget);
 
     /**
      * Returns the views connected to this session
      */
     QList<TerminalDisplay *> views() const;
 
     /**
      * Returns the terminal emulation instance being used to encode / decode
      * characters to / from the process.
      */
     Emulation *emulation() const;
 
     /** Returns the unique ID for this session. */
     int sessionId() const;
 
     /**
      * This enum describes the contexts for which separate
      * tab title formats may be specified.
      */
     enum TabTitleContext {
         /** Default tab title format */
         LocalTabTitle,
         /**
          * Tab title format used session currently contains
          * a connection to a remote computer (via SSH)
          */
         RemoteTabTitle
     };
 
     /**
      * Returns true if the session currently contains a connection to a
      * remote computer.  It currently supports ssh.
      */
     bool isRemote();
 
     /**
      * Sets the format used by this session for tab titles.
      *
      * @param context The context whose format should be set.
      * @param format The tab title format.  This may be a mixture
      * of plain text and dynamic elements denoted by a '%' character
      * followed by a letter.  (eg. %d for directory).  The dynamic
      * elements available depend on the @p context
      */
     void setTabTitleFormat(TabTitleContext context, const QString &format);
     /** Returns the format used by this session for tab titles. */
     QString tabTitleFormat(TabTitleContext context) const;
 
     /**
      * Returns true if the tab title has been changed by the user via the
      * rename-tab dialog.
      */
     bool isTabTitleSetByUser() const;
 
     /** Returns the arguments passed to the shell process when run() is called. */
     QStringList arguments() const;
     /** Returns the program name of the shell process started when run() is called. */
     QString program() const;
 
     /**
      * Sets the command line arguments which the session's program will be passed when
      * run() is called.
      */
     void setArguments(const QStringList &arguments);
     /** Sets the program to be executed when run() is called. */
     void setProgram(const QString &program);
 
     /** Returns the session's current working directory. */
     QString initialWorkingDirectory()
     {
         return _initialWorkingDir;
     }
 
     /**
      * Sets the initial working directory for the session when it is run
      * This has no effect once the session has been started.
      */
     void setInitialWorkingDirectory(const QString &dir);
 
     /**
      * Returns the current directory of the foreground process in the session
      */
     QString currentWorkingDirectory();
 
     /**
      * Sets the type of history store used by this session.
      * Lines of output produced by the terminal are added
      * to the history store.  The type of history store
      * used affects the number of lines which can be
      * remembered before they are lost and the storage
      * (in memory, on-disk etc.) used.
      */
     void setHistoryType(const HistoryType &hType);
     /**
      * Returns the type of history store used by this session.
      */
     const HistoryType &historyType() const;
     /**
      * Clears the history store used by this session.
      */
     void clearHistory();
 
     /**
      * Sets the key bindings used by this session.  The bindings
      * specify how input key sequences are translated into
      * the character stream which is sent to the terminal.
      *
      * @param name The name of the key bindings to use.  The
      * names of available key bindings can be determined using the
      * KeyboardTranslatorManager class.
      */
     void setKeyBindings(const QString &name);
     /** Returns the name of the key bindings used by this session. */
     QString keyBindings() const;
 
     /**
      * This enum describes the available title roles.
      */
     enum TitleRole {
         /** The name of the session. */
         NameRole,
         /** The title of the session which is displayed in tabs etc. */
         DisplayedTitleRole
     };
 
     /**
      * Return the session title set by the user (ie. the program running
      * in the terminal), or an empty string if the user has not set a custom title
      */
     QString userTitle() const;
 
     /** Convenience method used to read the name property.  Returns title(Session::NameRole). */
     QString nameTitle() const
     {
         return title(Session::NameRole);
     }
 
     /** Returns a title generated from tab format and process information. */
     QString getDynamicTitle();
 
     /** Sets the name of the icon associated with this session. */
     void setIconName(const QString &iconName);
     /** Returns the name of the icon associated with this session. */
     QString iconName() const;
 
     /** Return URL for the session. */
     QUrl getUrl();
 
     /** Sets the text of the icon associated with this session. */
     void setIconText(const QString &iconText);
     /** Returns the text of the icon associated with this session. */
     QString iconText() const;
 
     /** Sets the session's title for the specified @p role to @p title. */
     void setTitle(TitleRole role, const QString &newTitle);
 
     /** Returns the session's title for the specified @p role. */
     QString title(TitleRole role) const;
 
     /**
      * Specifies whether a utmp entry should be created for the pty used by this session.
      * If true, KPty::login() is called when the session is started.
      */
     void setAddToUtmp(bool);
 
     /**
      * Specifies whether to close the session automatically when the terminal
      * process terminates.
      */
     void setAutoClose(bool close);
 
     /** See setAutoClose() */
     bool autoClose() const;
 
     /** Returns true if the user has started a program in the session. */
     bool isForegroundProcessActive();
 
     /** Returns the name of the current foreground process. */
     QString foregroundProcessName();
 
     /** Returns the terminal session's window size in lines and columns. */
     QSize size();
     /**
      * Emits a request to resize the session to accommodate
      * the specified window size.
      *
      * @param size The size in lines and columns to request.
      */
     void setSize(const QSize &size);
 
     QSize preferredSize() const;
 
     void setPreferredSize(const QSize &size);
 
     /**
      * Sets whether the session has a dark background or not.  The session
      * uses this information to set the COLORFGBG variable in the process's
      * environment, which allows the programs running in the terminal to determine
      * whether the background is light or dark and use appropriate colors by default.
      *
      * This has no effect once the session is running.
      */
     void setDarkBackground(bool darkBackground);
 
     /**
      * Attempts to get the shell program to redraw the current display area.
      * This can be used after clearing the screen, for example, to get the
      * shell to redraw the prompt line.
      */
     void refresh();
 
     void startZModem(const QString &zmodem, const QString &dir, const QStringList &list);
     void cancelZModem();
     bool isZModemBusy()
     {
         return _zmodemBusy;
     }
     void setZModemBusy(bool busy)
     {
         _zmodemBusy = busy;
     }
 
     /**
       * Possible values of the @p what parameter for setSessionAttribute().
       * See the "Operating System Commands" section at:
       * http://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h2-Operating-System-Commands
       */
     enum SessionAttributes {
         IconNameAndWindowTitle = 0,
         IconName = 1,
         WindowTitle = 2,
         CurrentDirectory = 7,         // From VTE (supposedly 6 was for dir, 7 for file, but whatever)
         TextColor = 10,
         BackgroundColor = 11,
         SessionName = 30,             // Non-standard
         SessionIcon = 32,             // Non-standard
         ProfileChange = 50            // this clashes with Xterm's font change command
     };
 
     // Sets the text codec used by this sessions terminal emulation.
     void setCodec(QTextCodec *codec);
 
     // session management
     void saveSession(KConfigGroup &group);
     void restoreSession(KConfigGroup &group);
 
     void sendSignal(int signal);
 
     void reportBackgroundColor(const QColor &c);
 
     bool isReadOnly() const;
     void setReadOnly(bool readOnly);
 
     // Returns true if the current screen is the secondary/alternate one
     // or false if it's the primary/normal buffer
     bool isPrimaryScreen();
+    void tabTitleSetByUser(bool set);
 
 public Q_SLOTS:
 
     /**
      * Starts the terminal session.
      *
      * This creates the terminal process and connects the teletype to it.
      */
     void run();
 
     /**
      * Returns the environment of this session as a list of strings like
      * VARIABLE=VALUE
      */
     Q_SCRIPTABLE QStringList environment() const;
 
     /**
      * Sets the environment for this session.
      * @p environment should be a list of strings like
      * VARIABLE=VALUE
      */
     Q_SCRIPTABLE void setEnvironment(const QStringList &environment);
 
     /**
      * Adds one entry for the environment of this session
      * @p entry should be like VARIABLE=VALUE
      */
     void addEnvironmentEntry(const QString &entry);
 
     /**
      * Closes the terminal session. It kills the terminal process by calling
      * closeInNormalWay() and, optionally, closeInForceWay().
      */
     //Q_SCRIPTABLE void close(); // This cause the menu issues bko 185466
     void close();
 
     /**
      * Kill the terminal process in normal way. This sends a hangup signal
      * (SIGHUP) to the terminal process and causes the finished() signal to
      * be emitted. If the process does not respond to the SIGHUP signal then
      * the terminal connection (the pty) is closed and Konsole waits for the
      * process to exit. This method works most of the time, but fails with some
      * programs which respond to SIGHUP signal in special way, such as autossh
      * and irssi.
      */
     bool closeInNormalWay();
 
     /**
      * kill terminal process in force way. This send a SIGKILL signal to the
      * terminal process. It should be called only after closeInNormalWay() has
      * failed. Take it as last resort.
      */
     bool closeInForceWay();
 
     /**
      * Changes one of certain session attributes in the terminal emulation
      * display. For a list of what may be changed see the
      * Emulation::sessionAttributeChanged() signal.
      *
      * @param what The session attribute being changed, it is one of the
      * SessionAttributes enum
      * @param caption The text part of the terminal command
      */
     void setSessionAttribute(int what, const QString &caption);
 
     /**
      * Enables monitoring for activity in the session.
      * This will cause notifySessionState() to be emitted
      * with the NOTIFYACTIVITY state flag when output is
      * received from the terminal.
      */
     Q_SCRIPTABLE void setMonitorActivity(bool);
 
     /** Returns true if monitoring for activity is enabled. */
     Q_SCRIPTABLE bool isMonitorActivity() const;
 
     /**
      * Enables monitoring for silence in the session.
      * This will cause notifySessionState() to be emitted
      * with the NOTIFYSILENCE state flag when output is not
      * received from the terminal for a certain period of
      * time, specified with setMonitorSilenceSeconds()
      */
     Q_SCRIPTABLE void setMonitorSilence(bool);
 
     /**
      * Returns true if monitoring for inactivity (silence)
      * in the session is enabled.
      */
     Q_SCRIPTABLE bool isMonitorSilence() const;
 
     /** See setMonitorSilence() */
     Q_SCRIPTABLE void setMonitorSilenceSeconds(int seconds);
 
     /**
      * Sets whether flow control is enabled for this terminal
      * session.
      */
     Q_SCRIPTABLE void setFlowControlEnabled(bool enabled);
 
     /** Returns whether flow control is enabled for this terminal session. */
     Q_SCRIPTABLE bool flowControlEnabled() const;
 
     /**
      * @param text to send to the current foreground terminal program.
      * @param eol send this after @p text
      */
     void sendTextToTerminal(const QString &text, const QChar &eol = QChar()) const;
 
 #if defined(REMOVE_SENDTEXT_RUNCOMMAND_DBUS_METHODS)
     void sendText(const QString &text) const;
 #else
     Q_SCRIPTABLE void sendText(const QString &text) const;
 #endif
 
     /**
      * Sends @p command to the current foreground terminal program.
      */
 #if defined(REMOVE_SENDTEXT_RUNCOMMAND_DBUS_METHODS)
     void runCommand(const QString &command) const;
 #else
     Q_SCRIPTABLE void runCommand(const QString &command) const;
 #endif
 
     /**
      * Sends a mouse event of type @p eventType emitted by button
      * @p buttons on @p column/@p line to the current foreground
      * terminal program
      */
     Q_SCRIPTABLE void sendMouseEvent(int buttons, int column, int line, int eventType);
 
     /**
     * Returns the process id of the terminal process.
     * This is the id used by the system API to refer to the process.
     */
     Q_SCRIPTABLE int processId() const;
 
     /**
      * Returns the process id of the terminal's foreground process.
      * This is initially the same as processId() but can change
      * as the user starts other programs inside the terminal.
      */
     Q_SCRIPTABLE int foregroundProcessId();
 
     /** Sets the text codec used by this sessions terminal emulation.
       * Overloaded to accept a QByteArray for convenience since DBus
       * does not accept QTextCodec directly.
       */
     Q_SCRIPTABLE bool setCodec(const QByteArray &name);
 
     /** Returns the codec used to decode incoming characters in this
      * terminal emulation
      */
     Q_SCRIPTABLE QByteArray codec();
 
     /** Sets the session's title for the specified @p role to @p title.
      *  This is an overloaded member function for setTitle(TitleRole, QString)
      *  provided for convenience since enum data types may not be
      *  exported directly through DBus
      */
     Q_SCRIPTABLE void setTitle(int role, const QString &title);
 
     /** Returns the session's title for the specified @p role.
      * This is an overloaded member function for  setTitle(TitleRole)
      * provided for convenience since enum data types may not be
      * exported directly through DBus
      */
     Q_SCRIPTABLE QString title(int role) const;
 
     /** Returns the "friendly" version of the QUuid of this session.
     * This is a QUuid with the braces and dashes removed, so it cannot be
     * used to construct a new QUuid. The same text appears in the
     * SHELL_SESSION_ID environment variable.
     */
     Q_SCRIPTABLE QString shellSessionId() const;
 
     /** Sets the session's tab title format for the specified @p context to @p format.
      *  This is an overloaded member function for setTabTitleFormat(TabTitleContext, QString)
      *  provided for convenience since enum data types may not be
      *  exported directly through DBus
      */
     Q_SCRIPTABLE void setTabTitleFormat(int context, const QString &format);
 
     /** Returns the session's tab title format for the specified @p context.
      * This is an overloaded member function for tabTitleFormat(TitleRole)
      * provided for convenience since enum data types may not be
      * exported directly through DBus
      */
     Q_SCRIPTABLE QString tabTitleFormat(int context) const;
 
     /**
      * Sets the history capacity of this session.
      *
      * @param lines The history capacity in unit of lines. Its value can be:
      * <ul>
      * <li> positive integer  -  fixed size history</li>
      * <li> 0 -  no history</li>
      * <li> negative integer -  unlimited history</li>
      * </ul>
      */
     Q_SCRIPTABLE void setHistorySize(int lines);
 
     /**
      * Returns the history capacity of this session.
      */
     Q_SCRIPTABLE int historySize() const;
 
     /**
      * Sets the current session's profile
      */
     Q_SCRIPTABLE void setProfile(const QString &profile);
 
 Q_SIGNALS:
 
     /** Emitted when the terminal process starts. */
     void started();
 
     /**
      * Emitted when the terminal process exits.
      */
     void finished();
 
     /**
      * Emitted when one of certain session attributes has been changed.
      * See setSessionAttribute().
      */
     void sessionAttributeChanged();
 
     /** Emitted when the session gets locked / unlocked. */
     void readOnlyChanged();
 
     /**
      * Emitted when the activity state of this session changes.
      *
      * @param state The new state of the session.  This may be one
      * of NOTIFYNORMAL, NOTIFYSILENCE or NOTIFYACTIVITY
      */
     void stateChanged(int state);
 
     /**
      * Emitted when the current working directory of this session changes.
      *
      * @param dir The new current working directory of the session.
      */
     void currentDirectoryChanged(const QString &dir);
 
     /** Emitted when a bell event occurs in the session. */
     void bellRequest(const QString &message);
 
     /**
      * Requests that the color the text for any tabs associated with
      * this session should be changed;
      *
      * TODO: Document what the parameter does
      */
     void changeTabTextColorRequest(int);
 
     /**
      * Requests that the background color of views on this session
      * should be changed.
      */
     void changeBackgroundColorRequest(const QColor &);
     /**
      * Requests that the text color of views on this session should
      * be changed to @p color.
      */
     void changeForegroundColorRequest(const QColor &);
 
     /** TODO: Document me. */
     void openUrlRequest(const QString &url);
 
     /**
      * Emitted when the request for data transmission through ZModem
      * protocol is detected.
      */
     void zmodemDownloadDetected();
     void zmodemUploadDetected();
 
     /**
      * Emitted when the terminal process requests a change
      * in the size of the terminal window.
      *
      * @param size The requested window size in terms of lines and columns.
      */
     void resizeRequest(const QSize &size);
 
     /**
      * Emitted when a profile change command is received from the terminal.
      *
      * @param text The text of the command.  This is a string of the form
      * "PropertyName=Value;PropertyName=Value ..."
      */
     void profileChangeCommandReceived(const QString &text);
 
     /**
      * Emitted when the flow control state changes.
      *
      * @param enabled True if flow control is enabled or false otherwise.
      */
     void flowControlEnabledChanged(bool enabled);
 
     /**
      * Emitted when the active screen is switched, to indicate whether the primary
      * screen is in use.
      *
      * This signal serves as a relayer of Emulation::priamyScreenInUse(bool),
      * making it usable for higher level component.
      */
     void primaryScreenInUse(bool use);
 
     /**
      * Emitted when the text selection is changed.
      *
      * This signal serves as a relayer of Emulation::selectedText(QString),
      * making it usable for higher level component.
      */
     void selectionChanged(const QString &text);
 
     /**
      * Emitted when background request ("\033]11;?\a") terminal code received.
      * Terminal is expected send "\033]11;rgb:RRRR/GGGG/BBBB\a" response.
      *
      * Originally implemented to support vim's background detection feature
      * (without explictly setting 'bg=dark' within local/remote vimrc)
      */
     void getBackgroundColor();
 
-    /**
-     * Relays the tabRenamedByUser signal from SessionController
-     */
-    void tabRenamedByUser(bool renamed) const;
-
 private Q_SLOTS:
     void done(int, QProcess::ExitStatus);
 
     void fireZModemDownloadDetected();
     void fireZModemUploadDetected();
 
     void onReceiveBlock(const char *buf, int len);
     void silenceTimerDone();
     void activityTimerDone();
 
     void onViewSizeChange(int height, int width);
 
     void activityStateSet(int);
 
     //automatically detach views from sessions when view is destroyed
     void viewDestroyed(QObject *view);
 
     void zmodemReadStatus();
     void zmodemReadAndSendBlock();
     void zmodemReceiveBlock(const char *data, int len);
     void zmodemFinished();
 
     void updateFlowControlState(bool suspended);
     void updateWindowSize(int lines, int columns);
 
     // Relays the signal from Emulation and sets _isPrimaryScreen
     void onPrimaryScreenInUse(bool use);
 
     void sessionAttributeRequest(int id);
 
-    void tabTitleSetByUser(bool set);
-
 private:
     Q_DISABLE_COPY(Session)
 
     // checks that the binary 'program' is available and can be executed
     // returns the binary name if available or an empty string otherwise
     static QString checkProgram(const QString &program);
 
     void updateTerminalSize();
     WId windowId() const;
     bool kill(int signal);
     // print a warning message in the terminal.  This is used
     // if the program fails to start, or if the shell exits in
     // an unsuccessful manner
     void terminalWarning(const QString &message);
     ProcessInfo *getProcessInfo();
     void updateSessionProcessInfo();
     bool updateForegroundProcessInfo();
     void updateWorkingDirectory();
 
     QString validDirectory(const QString &dir) const;
 
     QUuid _uniqueIdentifier;            // SHELL_SESSION_ID
 
     Pty *_shellProcess;
     Emulation *_emulation;
 
     QList<TerminalDisplay *> _views;
 
     // monitor activity & silence
     bool _monitorActivity;
     bool _monitorSilence;
     bool _notifiedActivity;
     int _silenceSeconds;
     QTimer *_silenceTimer;
     QTimer *_activityTimer;
 
     bool _autoClose;
     bool _closePerUserRequest;
 
     QString _nameTitle;
     QString _displayTitle;
     QString _userTitle;
 
     QString _localTabTitleFormat;
     QString _remoteTabTitleFormat;
 
     bool _tabTitleSetByUser;
 
     QString _iconName;
     QString _iconText;        // not actually used
     bool _addToUtmp;
     bool _flowControlEnabled;
 
     QString _program;
     QStringList _arguments;
 
     QStringList _environment;
     int _sessionId;
 
     QString _initialWorkingDir;
     QString _currentWorkingDir;
     QUrl _reportedWorkingUrl;
 
     ProcessInfo *_sessionProcessInfo;
     ProcessInfo *_foregroundProcessInfo;
     int _foregroundPid;
 
     // ZModem
     bool _zmodemBusy;
     KProcess *_zmodemProc;
     ZModemDialog *_zmodemProgress;
 
     bool _hasDarkBackground;
 
     QSize _preferredSize;
 
     bool _readOnly;
     static int lastSessionId;
 
     bool _isPrimaryScreen;
 };
 
 /**
  * Provides a group of sessions which is divided into master and slave sessions.
  * Activity in master sessions can be propagated to all sessions within the group.
  * The type of activity which is propagated and method of propagation is controlled
  * by the masterMode() flags.
  */
 class SessionGroup : public QObject
 {
     Q_OBJECT
 
 public:
     /** Constructs an empty session group. */
     explicit SessionGroup(QObject *parent);
     /** Destroys the session group and removes all connections between master and slave sessions. */
     ~SessionGroup() Q_DECL_OVERRIDE;
 
     /** Adds a session to the group. */
     void addSession(Session *session);
     /** Removes a session from the group. */
     void removeSession(Session *session);
 
     /** Returns the list of sessions currently in the group. */
     QList<Session *> sessions() const;
 
     /**
      * Sets whether a particular session is a master within the group.
      * Changes or activity in the group's master sessions may be propagated
      * to all the sessions in the group, depending on the current masterMode()
      *
      * @param session The session whose master status should be changed.
      * @param master True to make this session a master or false otherwise
      */
     void setMasterStatus(Session *session, bool master);
     /** Returns the master status of a session.  See setMasterStatus() */
     bool masterStatus(Session *session) const;
 
     /**
      * This enum describes the options for propagating certain activity or
      * changes in the group's master sessions to all sessions in the group.
      */
     enum MasterMode {
         /**
          * Any input key presses in the master sessions are sent to all
          * sessions in the group.
          */
         CopyInputToAll = 1
     };
 
     /**
      * Specifies which activity in the group's master sessions is propagated
      * to all sessions in the group.
      *
      * @param mode A bitwise OR of MasterMode flags.
      */
     void setMasterMode(int mode);
     /**
      * Returns a bitwise OR of the active MasterMode flags for this group.
      * See setMasterMode()
      */
     int masterMode() const;
 
 private Q_SLOTS:
     void sessionFinished();
     void forwardData(const QByteArray &data);
 
 private:
     QList<Session *> masters() const;
 
     // maps sessions to their master status
     QHash<Session *, bool> _sessions;
 
     int _masterMode;
 };
 }
 
 #endif
diff --git a/src/SessionController.cpp b/src/SessionController.cpp
index b0bb53bf..5cff9c4a 100644
--- a/src/SessionController.cpp
+++ b/src/SessionController.cpp
@@ -1,2118 +1,2118 @@
 /*
     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 <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"
 
 // for SaveHistoryTask
 #include <KIO/Job>
 #include <KJob>
 #include "TerminalCharacterDecoder.h"
 
 // For Unix signal names
 #include <signal.h>
 
 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, _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)
     , _profileList(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::tabRenamedByUser);
+    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::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);
 }
 
 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()
 {
     QAction * 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 int signal = action->data().value<int>();
     _session->sendSignal(signal);
 }
 
 void SessionController::sendBackgroundColor()
 {
     const QColor c = _view->getBackgroundColor();
     _session->reportBackgroundColor(c);
 }
 
 void SessionController::toggleReadOnly()
 {
     QAction *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);
 
         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);
     connect(_switchProfileMenu->menu(), &QMenu::aboutToShow, this, &Konsole::SessionController::prepareSwitchProfileMenu);
 
     // 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);
 
     // 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
     KToggleAction* 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
     KToggleAction* 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
     KToggleAction* 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
     KSelectAction* 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);
 
     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);
 
 
     // Send signal
     KSelectAction* 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);
 
     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(Profile::Ptr profile)
 {
     SessionManager::instance()->setSessionProfile(_session, profile);
     updateFilterList(profile);
 }
 
 void SessionController::prepareSwitchProfileMenu()
 {
     if (_switchProfileMenu->menu()->isEmpty()) {
         _profileList = new ProfileList(false, this);
         connect(_profileList, &Konsole::ProfileList::profileSelected, this, &Konsole::SessionController::switchProfile);
     }
 
     _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 KXmlGuiWindow* 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 int 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));
 
     _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);
     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::monitorActivity(bool monitor)
 {
     _session->setMonitorActivity(monitor);
 }
 void SessionController::monitorSilence(bool monitor)
 {
     _session->setMonitorSilence(monitor);
 }
 void SessionController::updateSessionIcon()
 {
     // 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()) {
         _sessionIconName = _session->iconName();
         _sessionIcon = QIcon::fromTheme(_sessionIconName);
         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
     for (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 == NOTIFYNORMAL) {
         if (_sessionIconName != _session->iconName()) {
             _sessionIconName = _session->iconName();
             _sessionIcon = QIcon::fromTheme(_sessionIconName);
         }
 
         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();
     return;
 }
 
 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"));
 }
 
 SessionTask::SessionTask(QObject* parent)
     :  QObject(parent)
     ,  _autoDelete(false)
 {
 }
 void SessionTask::setAutoDelete(bool enable)
 {
     _autoDelete = enable;
 }
 bool SessionTask::autoDelete() const
 {
     return _autoDelete;
 }
 void SessionTask::addSession(Session* session)
 {
     _sessions << session;
 }
 QList<SessionPtr> SessionTask::sessions() const
 {
     return _sessions;
 }
 
 SaveHistoryTask::SaveHistoryTask(QObject* parent)
     : SessionTask(parent)
 {
 }
 SaveHistoryTask::~SaveHistoryTask() = default;
 
 void SaveHistoryTask::execute()
 {
     // TODO - think about the UI when saving multiple history sessions, if there are more than two or
     //        three then providing a URL for each one will be tedious
 
     // TODO - show a warning ( preferably passive ) if saving the history output fails
     QFileDialog* dialog = new QFileDialog(QApplication::activeWindow(),
             QString(),
             QDir::homePath());
     dialog->setAcceptMode(QFileDialog::AcceptSave);
 
     QStringList mimeTypes;
     mimeTypes << QStringLiteral("text/plain");
     mimeTypes << QStringLiteral("text/html");
     dialog->setMimeTypeFilters(mimeTypes);
 
     // iterate over each session in the task and display a dialog to allow the user to choose where
     // to save that session's history.
     // then start a KIO job to transfer the data from the history to the chosen URL
     foreach(const SessionPtr& session, sessions()) {
         dialog->setWindowTitle(i18n("Save Output From %1", session->title(Session::NameRole)));
 
         int result = dialog->exec();
 
         if (result != QDialog::Accepted) {
             continue;
         }
 
         QUrl url = (dialog->selectedUrls()).at(0);
 
         if (!url.isValid()) {
             // UI:  Can we make this friendlier?
             KMessageBox::sorry(nullptr , i18n("%1 is an invalid URL, the output could not be saved.", url.url()));
             continue;
         }
 
         KIO::TransferJob* job = KIO::put(url,
                                          -1,   // no special permissions
                                          // overwrite existing files
                                          // do not resume an existing transfer
                                          // show progress information only for remote
                                          // URLs
                                          KIO::Overwrite | (url.isLocalFile() ? KIO::HideProgressInfo : KIO::DefaultFlags)
                                          // a better solution would be to show progress
                                          // information after a certain period of time
                                          // instead, since the overall speed of transfer
                                          // depends on factors other than just the protocol
                                          // used
                                         );
 
         SaveJob jobInfo;
         jobInfo.session = session;
         jobInfo.lastLineFetched = -1;  // when each request for data comes in from the KIO subsystem
         // lastLineFetched is used to keep track of how much of the history
         // has already been sent, and where the next request should continue
         // from.
         // this is set to -1 to indicate the job has just been started
 
         if (((dialog->selectedNameFilter()).contains(QLatin1String("html"), Qt::CaseInsensitive)) ||
            ((dialog->selectedFiles()).at(0).endsWith(QLatin1String("html"), Qt::CaseInsensitive))) {
             jobInfo.decoder = new HTMLDecoder();
         } else {
             jobInfo.decoder = new PlainTextDecoder();
         }
 
         _jobSession.insert(job, jobInfo);
 
         connect(job, &KIO::TransferJob::dataReq, this, &Konsole::SaveHistoryTask::jobDataRequested);
         connect(job, &KIO::TransferJob::result, this, &Konsole::SaveHistoryTask::jobResult);
     }
 
     dialog->deleteLater();
 }
 void SaveHistoryTask::jobDataRequested(KIO::Job* job , QByteArray& data)
 {
     // TODO - Report progress information for the job
 
     // PERFORMANCE:  Do some tests and tweak this value to get faster saving
     const int LINES_PER_REQUEST = 500;
 
     SaveJob& info = _jobSession[job];
 
     // transfer LINES_PER_REQUEST lines from the session's history
     // to the save location
     if (!info.session.isNull()) {
         // note:  when retrieving lines from the emulation,
         // the first line is at index 0.
 
         int sessionLines = info.session->emulation()->lineCount();
 
         if (sessionLines - 1 == info.lastLineFetched) {
             return; // if there is no more data to transfer then stop the job
         }
 
         int copyUpToLine = qMin(info.lastLineFetched + LINES_PER_REQUEST ,
                                 sessionLines - 1);
 
         QTextStream stream(&data, QIODevice::ReadWrite);
         info.decoder->begin(&stream);
         info.session->emulation()->writeToStream(info.decoder , info.lastLineFetched + 1 , copyUpToLine);
         info.decoder->end();
 
         info.lastLineFetched = copyUpToLine;
     }
 }
 void SaveHistoryTask::jobResult(KJob* job)
 {
     if (job->error() != 0) {
         KMessageBox::sorry(nullptr , i18n("A problem occurred when saving the output.\n%1", job->errorString()));
     }
 
     TerminalCharacterDecoder * decoder = _jobSession[job].decoder;
 
     _jobSession.remove(job);
 
     delete decoder;
 
     // notify the world that the task is done
     emit completed(true);
 
     if (autoDelete()) {
         deleteLater();
     }
 }
 void SearchHistoryTask::addScreenWindow(Session* session , ScreenWindow* searchWindow)
 {
     _windows.insert(session, searchWindow);
 }
 void SearchHistoryTask::execute()
 {
     QMapIterator< SessionPtr , ScreenWindowPtr > iter(_windows);
 
     while (iter.hasNext()) {
         iter.next();
         executeOnScreenWindow(iter.key() , iter.value());
     }
 }
 
 void SearchHistoryTask::executeOnScreenWindow(SessionPtr session , ScreenWindowPtr window)
 {
     Q_ASSERT(session);
     Q_ASSERT(window);
 
     Emulation* emulation = session->emulation();
 
     if (!_regExp.pattern().isEmpty()) {
         int pos = -1;
         const bool forwards = (_direction == Enum::ForwardsSearch);
         const int lastLine = window->lineCount() - 1;
 
         int startLine;
         if (forwards && (_startLine == lastLine)) {
             startLine = 0;
         } else if (!forwards && (_startLine == 0)) {
             startLine = lastLine;
         } else {
             startLine = _startLine + (forwards ? 1 : -1);
         }
 
         QString string;
 
         //text stream to read history into string for pattern or regular expression searching
         QTextStream searchStream(&string);
 
         PlainTextDecoder decoder;
         decoder.setRecordLinePositions(true);
 
         //setup first and last lines depending on search direction
         int line = startLine;
 
         //read through and search history in blocks of 10K lines.
         //this balances the need to retrieve lots of data from the history each time
         //(for efficient searching)
         //without using silly amounts of memory if the history is very large.
         const int maxDelta = qMin(window->lineCount(), 10000);
         int delta = forwards ? maxDelta : -maxDelta;
 
         int endLine = line;
         bool hasWrapped = false;  // set to true when we reach the top/bottom
         // of the output and continue from the other
         // end
 
         //loop through history in blocks of <delta> lines.
         do {
             // ensure that application does not appear to hang
             // if searching through a lengthy output
             QApplication::processEvents();
 
             // calculate lines to search in this iteration
             if (hasWrapped) {
                 if (endLine == lastLine) {
                     line = 0;
                 } else if (endLine == 0) {
                     line = lastLine;
                 }
 
                 endLine += delta;
 
                 if (forwards) {
                     endLine = qMin(startLine , endLine);
                 } else {
                     endLine = qMax(startLine , endLine);
                 }
             } else {
                 endLine += delta;
 
                 if (endLine > lastLine) {
                     hasWrapped = true;
                     endLine = lastLine;
                 } else if (endLine < 0) {
                     hasWrapped = true;
                     endLine = 0;
                 }
             }
 
             decoder.begin(&searchStream);
             emulation->writeToStream(&decoder, qMin(endLine, line) , qMax(endLine, line));
             decoder.end();
 
             // line number search below assumes that the buffer ends with a new-line
             string.append(QLatin1Char('\n'));
 
             if (forwards) {
                 pos = string.indexOf(_regExp);
             } else {
                 pos = string.lastIndexOf(_regExp);
             }
 
             //if a match is found, position the cursor on that line and update the screen
             if (pos != -1) {
                 int newLines = 0;
                 QList<int> linePositions = decoder.linePositions();
                 while (newLines < linePositions.count() && linePositions[newLines] <= pos) {
                     newLines++;
                 }
 
                 // ignore the new line at the start of the buffer
                 newLines--;
 
                 int findPos = qMin(line, endLine) + newLines;
 
                 highlightResult(window, findPos);
 
                 emit completed(true);
 
                 return;
             }
 
             //clear the current block of text and move to the next one
             string.clear();
             line = endLine;
         } while (startLine != endLine);
 
         // if no match was found, clear selection to indicate this
         window->clearSelection();
         window->notifyOutputChanged();
     }
 
     emit completed(false);
 }
 void SearchHistoryTask::highlightResult(ScreenWindowPtr window , int findPos)
 {
     //work out how many lines into the current block of text the search result was found
     //- looks a little painful, but it only has to be done once per search.
 
     ////qDebug() << "Found result at line " << findPos;
 
     //update display to show area of history containing selection
     if ((findPos < window->currentLine()) ||
             (findPos >= (window->currentLine() + window->windowLines()))) {
         int centeredScrollPos = findPos - window->windowLines() / 2;
         if (centeredScrollPos < 0) {
             centeredScrollPos = 0;
         }
 
         window->scrollTo(centeredScrollPos);
     }
 
     window->setTrackOutput(false);
     window->notifyOutputChanged();
     window->setCurrentResultLine(findPos);
 }
 
 SearchHistoryTask::SearchHistoryTask(QObject* parent)
     : SessionTask(parent)
     , _direction(Enum::BackwardsSearch)
     , _startLine(0)
 {
 }
 void SearchHistoryTask::setSearchDirection(Enum::SearchDirection direction)
 {
     _direction = direction;
 }
 void SearchHistoryTask::setStartLine(int line)
 {
     _startLine = line;
 }
 Enum::SearchDirection SearchHistoryTask::searchDirection() const
 {
     return _direction;
 }
 void SearchHistoryTask::setRegExp(const QRegularExpression &expression)
 {
     _regExp = expression;
 }
 QRegularExpression SearchHistoryTask::regExp() const
 {
     return _regExp;
 }
 
 QString SessionController::userTitle() const
 {
     if (!_session.isNull()) {
         return _session->userTitle();
     } else {
         return QString();
     }
 }