diff --git a/src/widgets/movementwidget.cpp b/src/widgets/movementwidget.cpp
index 4e58aa7..a555593 100644
--- a/src/widgets/movementwidget.cpp
+++ b/src/widgets/movementwidget.cpp
@@ -1,98 +1,99 @@
 /* AtCore Test Client
     Copyright (C) <2018>
     Author: Chris Rizzitello - rizzitello@kde.org
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 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, see <http://www.gnu.org/licenses/>.
 */
 #include <QHBoxLayout>
 #include <QPushButton>
 #include <QVBoxLayout>
 
 #include "axiscontrol.h"
 #include "movementwidget.h"
 
 MovementWidget::MovementWidget(bool showHomeAndDisableWidgets, QWidget *parent) :
     QWidget(parent)
 {
     auto mainLayout = new QVBoxLayout;
     auto hBoxLayout = new QHBoxLayout;
     auto newButton = new QPushButton;
 
     if (showHomeAndDisableWidgets) {
         newButton = new QPushButton(tr("Home All"));
         hBoxLayout->addWidget(newButton);
         connect(newButton, &QPushButton::clicked, this, [this] {
             emit homeAllPressed();
         });
 
         newButton = new QPushButton(tr("Home X"));
         hBoxLayout->addWidget(newButton);
         connect(newButton, &QPushButton::clicked, this, [this] {
             emit homeXPressed();
         });
 
         newButton = new QPushButton(tr("Home Y"));
         hBoxLayout->addWidget(newButton);
         connect(newButton, &QPushButton::clicked, this, [this] {
             emit homeYPressed();
         });
 
         newButton = new QPushButton(tr("Home Z"));
         hBoxLayout->addWidget(newButton);
         connect(newButton, &QPushButton::clicked, this, [this] {
             emit homeZPressed();
         });
         mainLayout->addLayout(hBoxLayout);
 
         newButton = new QPushButton(tr("Disable Motors"));
         mainLayout->addWidget(newButton);
         connect(newButton, &QPushButton::clicked, this, [this] {
             emit disableMotorsPressed();
         });
 
     }
     comboMoveAxis = new QComboBox;
     comboMoveAxis->addItem(tr("Move X Axis to"));
     comboMoveAxis->addItem(tr("Move Y Axis to"));
     comboMoveAxis->addItem(tr("Move Z Axis to"));
 
     sbMoveAxis = new QDoubleSpinBox;
     sbMoveAxis->setRange(0, 200);
 
     newButton = new QPushButton(tr("Go"));
     connect(newButton, &QPushButton::clicked, this, [this] {
         if (comboMoveAxis->currentIndex() == 0)
         {
             emit absoluteMove(QLatin1Char('X'), sbMoveAxis->value());
         } else if (comboMoveAxis->currentIndex() == 1)
         {
             emit absoluteMove(QLatin1Char('Y'), sbMoveAxis->value());
         } else if (comboMoveAxis->currentIndex() == 2)
         {
             emit absoluteMove(QLatin1Char('Z'), sbMoveAxis->value());
         }
     });
 
     hBoxLayout = new QHBoxLayout;
     hBoxLayout->addWidget(comboMoveAxis);
     hBoxLayout->addWidget(sbMoveAxis);
     hBoxLayout->addWidget(newButton);
     mainLayout->addLayout(hBoxLayout);
 
     auto axisControl = new AxisControl;
     mainLayout->addWidget(axisControl);
     connect(axisControl, &AxisControl::clicked, this, &MovementWidget::relativeMove);
+    connect(axisControl, &AxisControl::unitsChanged, this, &MovementWidget::unitsChanged);
 
     setLayout(mainLayout);
 }
diff --git a/src/widgets/movementwidget.h b/src/widgets/movementwidget.h
index 6514838..a94a2d1 100644
--- a/src/widgets/movementwidget.h
+++ b/src/widgets/movementwidget.h
@@ -1,93 +1,100 @@
 /* AtCore Test Client
     Copyright (C) <2018>
     Author: Chris Rizzitello - rizzitello@kde.org
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 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, see <http://www.gnu.org/licenses/>.
 */
 #pragma once
 
 #include <QComboBox>
 #include <QDoubleSpinBox>
 #include <QWidget>
 
 #include "atcorewidgets_export.h"
 /**
  * @brief The MovementWidget class
  * This widget will provide Basic Movement Controls. Create it with "showHomeAndDisableWidgets" false if your client provides its own actions for homing and disabling the motors.
  */
 class ATCOREWIDGETS_EXPORT MovementWidget : public QWidget
 {
     Q_OBJECT
 public:
     /**
      * @brief Create a Movement Widget
      * @param showHomeAndDisableWidgets: set False to hide the Home and Disable Motors buttons [default = true]
      * @param parent: Parent of this widget.
      */
     MovementWidget(bool showHomeAndDisableWidgets = true, QWidget *parent = nullptr);
 
 signals:
     /**
      * @brief The Home All button was clicked.
      * This should be connected to AtCore::home()
      */
     void homeAllPressed();
 
     /**
      * @brief The Home X button was clicked.
      * This should be connected to AtCore::home(AtCore::X)
      */
     void homeXPressed();
 
     /**
      * @brief The Home Y button was clicked.
      * This should be connected to AtCore::home(AtCore::Y)
      */
     void homeYPressed();
 
     /**
      * @brief The Home Z button was clicked.
      * This should be connected to AtCore::home(AtCore::Z)
      */
     void homeZPressed();
 
     /**
      * @brief The Disable Motors button was clicked.
      * This should be connected to AtCore::disableMotors(0)
      */
     void disableMotorsPressed();
 
     /**
      * @brief An absoluteMove was requested
      * This should be connected to AtCore::move(axis,value)
      * @param axis: the axis to move
      * @param value: where to move
      */
     void absoluteMove(const QLatin1Char &axis, const double value);
 
     /**
      * @brief A relativeMove was requested from the AxisControl
      * This should connect to a function that does the following
      *  AtCore::setRelativePosition()
      *  AtCore::move(axis, value)
      *  AtCore::setAbsolutePosition()
      * @param axis: the axis to move.
      * @param value: the value to move it by.
      */
     void relativeMove(const QLatin1Char &axis, const double value);
 
+    /**
+     * @brief A Change of units was requested from the AxisControl
+     * This should connect to a function that calls AtCore::setUnits
+     * @param units: 0=Metric 1=Imperial
+     */
+    void unitsChanged(int units);
+
 private:
     QComboBox *comboMoveAxis = nullptr;
     QDoubleSpinBox *sbMoveAxis = nullptr;
 };
diff --git a/testclient/mainwindow.cpp b/testclient/mainwindow.cpp
index ce0e197..3716ace 100644
--- a/testclient/mainwindow.cpp
+++ b/testclient/mainwindow.cpp
@@ -1,586 +1,591 @@
 /* AtCore Test Client
     Copyright (C) <2016 - 2018>
 
     Authors:
         Patrick José Pereira <patrickjp@kde.org>
         Lays Rodrigues <lays.rodrigues@kde.org>
         Chris Rizzitello <rizzitello@kde.org>
         Tomaz Canabrava <tcanabrava@kde.org>
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 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, see <http://www.gnu.org/licenses/>.
 */
 #include <QSerialPortInfo>
 #include <QMessageBox>
 #include <QFileDialog>
 #include <QTextStream>
 #include <QTimer>
 #include <QLoggingCategory>
 
 #include "mainwindow.h"
 #include "seriallayer.h"
 #include "gcodecommands.h"
 #include "about.h"
 
 Q_LOGGING_CATEGORY(TESTCLIENT_MAINWINDOW, "org.kde.atelier.core")
 
 int MainWindow::fanCount = 4;
 
 MainWindow::MainWindow(QWidget *parent) :
     QMainWindow(parent),
     core(new AtCore(this))
 {
     setWindowTitle(tr("AtCore - Test Client"));
     setWindowIcon(QIcon(QStringLiteral(":/icon/windowIcon")));
     QCoreApplication::setApplicationVersion(core->version());
     initMenu();
     initStatusBar();
     initWidgets();
 
     connect(core, &AtCore::atcoreMessage, logWidget, &LogWidget::appendLog);
     logWidget->appendLog(tr("Attempting to locate Serial Ports"));
     core->setSerialTimerInterval(1000);
 
     connect(core, &AtCore::stateChanged, this, &MainWindow::printerStateChanged);
     connect(core, &AtCore::portsChanged, this, &MainWindow::locateSerialPort);
     connect(core, &AtCore::sdCardFileListChanged, sdWidget, &SdWidget::updateFilelist);
 }
 
 void MainWindow::initMenu()
 {
     QMenu *menuFile = new QMenu(tr("File"));
     QAction *actionQuit = new QAction(style()->standardIcon(QStyle::SP_DialogCloseButton), tr("Quit"));
     connect(actionQuit, &QAction::triggered, this, &MainWindow::close);
     menuFile->addAction(actionQuit);
 
     menuView = new QMenu(tr("View"));
     QAction *actionShowDockTitles = new QAction(tr("Show Dock Titles"));
     actionShowDockTitles->setCheckable(true);
     actionShowDockTitles->setChecked(true);
     connect(actionShowDockTitles, &QAction::toggled, this, &MainWindow::toggleDockTitles);
     menuView->addAction(actionShowDockTitles);
 
     QMenu *menuHelp = new QMenu(tr("Help"));
     QAction *actionAbout = new QAction(tr("About"));
     actionAbout->setShortcut(QKeySequence(Qt::Key_F1));
     connect(actionAbout, &QAction::triggered, this, [] {
         auto *dialog = new About;
         dialog->exec();
     });
     menuHelp->addAction(actionAbout);
 
     menuBar()->addMenu(menuFile);
     menuBar()->addMenu(menuView);
     menuBar()->addMenu(menuHelp);
 }
 
 void MainWindow::initStatusBar()
 {
     statusWidget = new StatusWidget;
     connect(statusWidget, &StatusWidget::stopPressed, core, &AtCore::stop);
     connect(core, &AtCore::printProgressChanged, statusWidget, &StatusWidget::updatePrintProgress);
     connect(core, &AtCore::sdMountChanged, statusWidget, &StatusWidget::setSD);
     statusBar()->addPermanentWidget(statusWidget, 100);
 }
 
 void MainWindow::initWidgets()
 {
     //Make the Docks
     makeCommandDock();
     makePrintDock();
     makeTempTimelineDock();
     makeLogDock();
     makeConnectDock();
     makeMoveDock();
     makeTempControlsDock();
     makeSdDock();
 
     setDangeriousDocksDisabled(true);
 
     setTabPosition(Qt::LeftDockWidgetArea, QTabWidget::North);
     setTabPosition(Qt::RightDockWidgetArea, QTabWidget::North);
     tabifyDockWidget(moveDock, tempControlsDock);
     tabifyDockWidget(moveDock, sdDock);
     moveDock->raise();
 
     tabifyDockWidget(connectDock, printDock);
     tabifyDockWidget(connectDock, commandDock);
     connectDock->raise();
     setCentralWidget(nullptr);
 
     //More Gui stuff
     //hide the printing progress bar.
     statusWidget->showPrintArea(false);
 }
 
 void MainWindow::makeCommandDock()
 {
     commandWidget = new CommandWidget;
     //Connect the commandPressed signal
     connect(commandWidget, &CommandWidget::commandPressed, [this](const QString & command) {
         core->pushCommand(command.toUpper());
     });
     //Connect the messagePressed signal
     connect(commandWidget, &CommandWidget::messagePressed, [this](const QString & message) {
         core->showMessage(message);
     });
     //Create the dock, and set the Widget.
     commandDock = new QDockWidget(tr("Commands"), this);
     commandDock->setWidget(commandWidget);
 
     //Push the toggle view action into our view menu
     menuView->insertAction(nullptr, commandDock->toggleViewAction());
 
     //Place the Dock into a DockWidget Area.
     //Failure todo this will create some odd side effects at runtime
     addDockWidget(Qt::LeftDockWidgetArea, commandDock);
 }
 
 void MainWindow::makePrintDock()
 {
     printWidget = new PrintWidget;
     connect(printWidget, &PrintWidget::printPressed, this, &MainWindow::printPBClicked);
     connect(printWidget, &PrintWidget::emergencyStopPressed, core, &AtCore::emergencyStop);
     connect(printWidget, &PrintWidget::fanSpeedChanged, core, &AtCore::setFanSpeed);
 
     connect(printWidget, &PrintWidget::printSpeedChanged, this, [this](const int speed) {
         core->setPrinterSpeed(speed);
     });
 
     connect(printWidget, &PrintWidget::flowRateChanged, [this](const int rate) {
         core->setFlowRate(rate);
     });
 
     printDock = new QDockWidget(tr("Print"), this);
     printDock->setWidget(printWidget);
 
     menuView->insertAction(nullptr, printDock->toggleViewAction());
     addDockWidget(Qt::LeftDockWidgetArea, printDock);
 }
 
 void MainWindow::makeTempTimelineDock()
 {
     plotWidget = new PlotWidget;
     //make and connect our plots in the widget.
     plotWidget->addPlot(tr("Actual Bed"));
     connect(&core->temperature(), &Temperature::bedTemperatureChanged, this, [this](float temp) {
         checkTemperature(0x00, 0, temp);
         plotWidget->appendPoint(tr("Actual Bed"), temp);
     });
 
     plotWidget->addPlot(tr("Target Bed"));
     connect(&core->temperature(), &Temperature::bedTargetTemperatureChanged, this, [this](float temp) {
         checkTemperature(0x01, 0, temp);
         plotWidget->appendPoint(tr("Target Bed"), temp);
     });
 
     plotWidget->addPlot(tr("Actual Ext.1"));
     connect(&core->temperature(), &Temperature::extruderTemperatureChanged, this, [this](float temp) {
         checkTemperature(0x02, 0, temp);
         plotWidget->appendPoint(tr("Actual Ext.1"), temp);
     });
 
     plotWidget->addPlot(tr("Target Ext.1"));
     connect(&core->temperature(), &Temperature::extruderTargetTemperatureChanged, this, [this](float temp) {
         checkTemperature(0x03, 0, temp);
         plotWidget->appendPoint(tr("Target Ext.1"), temp);
     });
 
     tempTimelineDock = new QDockWidget(tr("Temperature Timeline"), this);
     tempTimelineDock->setWidget(plotWidget);
     menuView->insertAction(nullptr, tempTimelineDock->toggleViewAction());
     addDockWidget(Qt::RightDockWidgetArea, tempTimelineDock);
 }
 
 void MainWindow::makeLogDock()
 {
     logWidget = new LogWidget(new QTemporaryFile(QDir::tempPath() + QStringLiteral("/AtCore_")));
     logDock = new QDockWidget(tr("Session Log"), this);
     logDock->setWidget(logWidget);
 
     menuView->insertAction(nullptr, logDock->toggleViewAction());
     addDockWidget(Qt::RightDockWidgetArea, logDock);
 }
 
 void MainWindow::makeConnectDock()
 {
     auto *mainLayout = new QVBoxLayout;
     auto *newLabel = new QLabel(tr("Port:"));
 
     comboPort = new QComboBox;
     comboPort->setEditable(true);
 
     auto *hBoxLayout = new QHBoxLayout;
     hBoxLayout->addWidget(newLabel);
     hBoxLayout->addWidget(comboPort, 75);
     mainLayout->addLayout(hBoxLayout);
 
     newLabel = new QLabel(tr("Baud Rate:"));
     comboBAUD = new QComboBox;
     comboBAUD->addItems(core->portSpeeds());
     comboBAUD->setCurrentIndex(9);
 
     hBoxLayout = new QHBoxLayout;
     hBoxLayout->addWidget(newLabel);
     hBoxLayout->addWidget(comboBAUD, 75);
     mainLayout->addLayout(hBoxLayout);
 
     newLabel = new QLabel(tr("Use Plugin:"));
     comboPlugin = new QComboBox;
     comboPlugin->addItem(tr("Autodetect"));
     comboPlugin->addItems(core->availableFirmwarePlugins());
     connect(comboPlugin, &QComboBox::currentTextChanged, this, &MainWindow::pluginCBChanged);
 
     hBoxLayout = new QHBoxLayout;
     hBoxLayout->addWidget(newLabel);
     hBoxLayout->addWidget(comboPlugin, 75);
     mainLayout->addLayout(hBoxLayout);
 
     cbReset = new QCheckBox(tr("Attempt to stop Reset on connect"));
     cbReset->setHidden(true);
     mainLayout->addWidget(cbReset);
 
     connect(comboPlugin, &QComboBox::currentTextChanged, this, [this](const QString & currentText) {
         cbReset->setHidden(currentText == tr("Autodetect"));
     });
 
     buttonConnect = new QPushButton(tr("Connect"));
     connect(buttonConnect, &QPushButton::clicked, this, &MainWindow::connectPBClicked);
     mainLayout->addWidget(buttonConnect);
 
     auto *dockContents = new QWidget;
     dockContents->setLayout(mainLayout);
 
     connectDock = new QDockWidget(tr("Connect"), this);
     connectDock->setWidget(dockContents);
 
     menuView->insertAction(nullptr, connectDock->toggleViewAction());
     addDockWidget(Qt::LeftDockWidgetArea, connectDock);
 }
 
 void MainWindow::makeMoveDock()
 {
     movementWidget = new MovementWidget;
 
     connect(movementWidget, &MovementWidget::homeAllPressed, this, [this] {
         logWidget->appendLog(tr("Home All"));
         core->home();
     });
 
     connect(movementWidget, &MovementWidget::homeXPressed, this, [this] {
         logWidget->appendLog(tr("Home X"));
         core->home(AtCore::X);
     });
 
     connect(movementWidget, &MovementWidget::homeYPressed, this, [this] {
         logWidget->appendLog(tr("Home Y"));
         core->home(AtCore::Y);
     });
 
     connect(movementWidget, &MovementWidget::homeZPressed, this, [this] {
         logWidget->appendLog(tr("Home Z"));
         core->home(AtCore::Z);
     });
 
     connect(movementWidget, &MovementWidget::absoluteMove, this, [this](const QLatin1Char & axis, const double & value) {
         logWidget->appendLog(GCode::description(GCode::G1));
         core->move(axis, value);
     });
 
     connect(movementWidget, &MovementWidget::disableMotorsPressed, this, [this] {
         core->disableMotors(0);
     });
 
     connect(movementWidget, &MovementWidget::relativeMove, this, [this](const QLatin1Char & axis, const double & value) {
         core->setRelativePosition();
         core->move(axis, value);
         core->setAbsolutePosition();
     });
 
+    connect(movementWidget, &MovementWidget::unitsChanged, this, [this](int units) {
+        auto selection = static_cast<AtCore::UNITS>(units);
+        core->setUnits(selection);
+    });
+
     moveDock = new QDockWidget(tr("Movement"), this);
     moveDock->setWidget(movementWidget);
 
     menuView->insertAction(nullptr, moveDock->toggleViewAction());
     addDockWidget(Qt::LeftDockWidgetArea, moveDock);
 }
 
 void MainWindow::makeTempControlsDock()
 {
     temperatureWidget = new TemperatureWidget;
     connect(temperatureWidget, &TemperatureWidget::bedTempChanged, core, &AtCore::setBedTemp);
     connect(temperatureWidget, &TemperatureWidget::extTempChanged, core, &AtCore::setExtruderTemp);
 
     tempControlsDock = new QDockWidget(tr("Temperatures"), this);
     tempControlsDock->setWidget(temperatureWidget);
     menuView->insertAction(nullptr, tempControlsDock->toggleViewAction());
     addDockWidget(Qt::LeftDockWidgetArea, tempControlsDock);
 }
 
 void MainWindow::makeSdDock()
 {
 
     sdWidget = new SdWidget;
     connect(sdWidget, &SdWidget::requestSdList, core, &AtCore::sdFileList);
 
     connect(sdWidget, &SdWidget::printSdFile, this, [this](const QString & fileName) {
         if (fileName.isEmpty()) {
             QMessageBox::information(this, tr("Print Error"), tr("You must Select a file from the list"));
         } else  {
             core->print(fileName, true);
         }
     });
 
     connect(sdWidget, &SdWidget::deleteSdFile, this, [this](const QString & fileName) {
         if (fileName.isEmpty()) {
             QMessageBox::information(this, tr("Delete Error"), tr("You must Select a file from the list"));
         } else  {
             core->sdDelete(fileName);
         }
     });
 
     sdDock = new QDockWidget(tr("Sd Card"), this);
     sdDock->setWidget(sdWidget);
     menuView->insertAction(nullptr, sdDock->toggleViewAction());
     addDockWidget(Qt::LeftDockWidgetArea, sdDock);
 }
 
 void MainWindow::closeEvent(QCloseEvent *event)
 {
     core->close();
     event->accept();
 }
 
 MainWindow::~MainWindow()
 {
 
 }
 
 void MainWindow::checkTemperature(uint sensorType, uint number, uint temp)
 {
     QString msg;
     switch (sensorType) {
     case 0x00: // bed
         msg = QString::fromLatin1("Bed Temperature ");
         break;
 
     case 0x01: // bed target
         msg = QString::fromLatin1("Bed Target Temperature ");
         break;
 
     case 0x02: // extruder
         msg = QString::fromLatin1("Extruder Temperature ");
         break;
 
     case 0x03: // extruder target
         msg = QString::fromLatin1("Extruder Target Temperature ");
         break;
 
     case 0x04: // enclosure
         msg = QString::fromLatin1("Enclosure Temperature ");
         break;
 
     case 0x05: // enclosure target
         msg = QString::fromLatin1("Enclosure Target Temperature ");
         break;
     }
 
     msg.append(QString::fromLatin1("[%1] : %2").arg(
                    QString::number(number), QString::number(temp)
                ));
 
     logWidget->appendLog(msg);
 }
 /**
  * @brief MainWindow::locateSerialPort
  * Locate all active serial ports on the computer and add to the list
  * of serial ports
  */
 void MainWindow::locateSerialPort(const QStringList &ports)
 {
     comboPort->clear();
     if (!ports.isEmpty()) {
         comboPort->addItems(ports);
         logWidget->appendLog(tr("Found %1 Ports").arg(QString::number(ports.count())));
     } else {
         QString portError(tr("No available ports! Please connect a serial device to continue!"));
         if (! logWidget->endsWith(portError)) {
             logWidget->appendLog(portError);
         }
     }
 }
 
 void MainWindow::connectPBClicked()
 {
     if (core->state() == AtCore::DISCONNECTED) {
         if (core->initSerial(comboPort->currentText(), comboBAUD->currentText().toInt(), cbReset->isChecked())) {
             connect(core, &AtCore::receivedMessage, logWidget, &LogWidget::appendRLog);
             connect(core->serial(), &SerialLayer::pushedCommand, logWidget, &LogWidget::appendSLog);
             logWidget->appendLog(tr("Serial connected"));
             if (!comboPlugin->currentText().contains(tr("Autodetect"))) {
                 core->loadFirmwarePlugin(comboPlugin->currentText());
                 if (cbReset->isChecked()) {
                     //Wait a few seconds after connect to avoid the normal errors
                     QTimer::singleShot(5000, core, &AtCore::sdCardPrintStatus);
                 }
             }
         }
     } else {
         disconnect(core, &AtCore::receivedMessage, logWidget, &LogWidget::appendRLog);
         disconnect(core->serial(), &SerialLayer::pushedCommand, logWidget, &LogWidget::appendSLog);
         core->closeConnection();
         core->setState(AtCore::DISCONNECTED);
         logWidget->appendLog(tr("Disconnected"));
     }
 }
 
 void MainWindow::printPBClicked()
 {
     QString fileName;
     switch (core->state()) {
 
     case AtCore::DISCONNECTED:
         QMessageBox::information(this, tr("Error"), tr("Not Connected To a Printer"));
         break;
 
     case AtCore::CONNECTING:
         QMessageBox::information(this, tr("Error"), tr(" A Firmware Plugin was not loaded!\n  Please send the command M115 and let us know what your firmware returns, so we can improve our firmware detection. We have loaded the most common plugin \"repetier\" for you. You may try to print again after this message"));
         comboPlugin->setCurrentText(QStringLiteral("repetier"));
         break;
 
     case AtCore::IDLE:
         fileName = QFileDialog::getOpenFileName(this, tr("Select a file to print"), QDir::homePath(), tr("*.gcode"));
         if (fileName.isNull()) {
             logWidget->appendLog(tr("No File Selected"));
         } else {
             logWidget->appendLog(tr("Print: %1").arg(fileName));
             core->print(fileName);
         }
         break;
 
     case AtCore::BUSY:
         core->pause(printWidget->postPauseCommand());
         break;
 
     case AtCore::PAUSE:
         core->resume();
         break;
 
     default:
         qCDebug(TESTCLIENT_MAINWINDOW) << "ERROR / STOP unhandled.";
     }
 }
 
 void MainWindow::pluginCBChanged(QString currentText)
 {
     if (core->state() != AtCore::DISCONNECTED) {
         if (!currentText.contains(tr("Autodetect"))) {
             core->loadFirmwarePlugin(currentText);
             sdDock->setVisible(core->firmwarePlugin()->isSdSupported());
         }
     }
 }
 
 void MainWindow::printerStateChanged(AtCore::STATES state)
 {
     QString stateString;
     switch (state) {
     case AtCore::IDLE:
         buttonConnect->setText(tr("Disconnect"));
         printWidget->setPrintText(tr("Print File"));
         stateString = tr("Connected to ") + core->connectedPort();
         sdDock->setVisible(core->firmwarePlugin()->isSdSupported());
         break;
 
     case AtCore::STARTPRINT:
         stateString = tr("START PRINT");
         printWidget->setPrintText(tr("Pause Print"));
         statusWidget->showPrintArea(true);
         break;
 
     case AtCore::FINISHEDPRINT:
         stateString = tr("Finished Print");
         printWidget->setPrintText(tr("Print File"));
         statusWidget->showPrintArea(false);
         break;
 
     case AtCore::PAUSE:
         stateString = tr("Paused");
         printWidget->setPrintText(tr("Resume Print"));
         break;
 
     case AtCore::BUSY:
         stateString = tr("Printing");
         printWidget->setPrintText(tr("Pause Print"));
         break;
 
     case AtCore::DISCONNECTED:
         stateString = QStringLiteral("Not Connected");
         buttonConnect->setText(tr("Connect"));
         setDangeriousDocksDisabled(true);
         break;
 
     case AtCore::CONNECTING:
         stateString = QStringLiteral("Connecting");
         setDangeriousDocksDisabled(false);
         break;
 
     case AtCore::STOP:
         stateString = tr("Stopping Print");
         break;
 
     case AtCore::ERRORSTATE:
         stateString = tr("Command ERROR");
         break;
     }
     statusWidget->setState(stateString);
 }
 
 void MainWindow::toggleDockTitles(bool checked)
 {
     if (checked) {
         delete connectDock->titleBarWidget();
         delete logDock->titleBarWidget();
         delete tempTimelineDock->titleBarWidget();
         delete commandDock->titleBarWidget();
         delete moveDock->titleBarWidget();
         delete tempControlsDock->titleBarWidget();
         delete printDock->titleBarWidget();
         delete sdDock->titleBarWidget();
     } else {
         connectDock->setTitleBarWidget(new QWidget());
         logDock->setTitleBarWidget(new QWidget());
         tempTimelineDock->setTitleBarWidget(new QWidget());
         commandDock->setTitleBarWidget(new QWidget());
         moveDock->setTitleBarWidget(new QWidget());
         tempControlsDock->setTitleBarWidget(new QWidget());
         printDock->setTitleBarWidget(new QWidget());
         sdDock->setTitleBarWidget(new QWidget());
     }
 }
 
 void MainWindow::setDangeriousDocksDisabled(bool disabled)
 {
     commandDock->widget()->setDisabled(disabled);
     moveDock->widget()->setDisabled(disabled);
     tempControlsDock->widget()->setDisabled(disabled);
     printDock->widget()->setDisabled(disabled);
     sdDock->widget()->setDisabled(disabled);
 
     if (!disabled) {
         temperatureWidget->updateExtruderCount(core->extruderCount());
         printWidget->updateFanCount(fanCount);
     } else {
         printWidget->setPrintText(tr("Print File"));
         statusWidget->showPrintArea(false);
     }
 }