MainWindow.cc

    // HEAD DOWN 1
    showTheWidget(MENU_HDD_1, currentView);

    // HEAD DOWN 2
    showTheWidget(MENU_HDD_2, currentView);

    // MAVLINK LOG PLAYER
    showTheWidget(MENU_MAVLINK_LOG_PLAYER, currentView);

    // VIDEO 1
    showTheWidget(MENU_VIDEO_STREAM_1, currentView);

    // VIDEO 2
    showTheWidget(MENU_VIDEO_STREAM_2, currentView);

    // Restore window state
    if (UASManager::instance()->getUASList().count() > 0)
    {
        // Restore the mainwindow size
        if (settings.contains(getWindowGeometryKey()))
        {
            restoreGeometry(settings.value(getWindowGeometryKey()).toByteArray());
        }

        // Restore the widget positions and size
        if (settings.contains(getWindowStateKey()))
        {
            restoreState(settings.value(getWindowStateKey()).toByteArray(), QGC::applicationVersion());
        }
    }

    // ACTIVATE MAP WIDGET
    if (headUpDockWidget)
    {
        HUD* tmpHud = dynamic_cast<HUD*>( headUpDockWidget->widget() );
        if (tmpHud)
        {

        }
    }

    this->show();
}

void MainWindow::showTheCentralWidget (TOOLS_WIDGET_NAMES centralWidget, VIEW_SECTIONS view)
{
    bool tempVisible;
    QWidget* tempWidget = dockWidgets[centralWidget];

    tempVisible =  settings.value(buildMenuKey(SUB_SECTION_CHECKED,centralWidget,view), false).toBool();
    //qDebug() << buildMenuKey (SUB_SECTION_CHECKED,centralWidget,view) << tempVisible;
    if (toolsMenuActions[centralWidget])
    {
        //qDebug() << "SETTING TO:" << tempVisible;
        toolsMenuActions[centralWidget]->setChecked(tempVisible);
    }

    if (centerStack && tempWidget && tempVisible)
    {
        //qDebug() << "ACTIVATING MAIN WIDGET";
        centerStack->setCurrentWidget(tempWidget);
    }
}

void MainWindow::loadDataView(QString fileName)
{
    clearView();

    // Unload line chart
    QString chKey = buildMenuKey (SUB_SECTION_CHECKED,static_cast<TOOLS_WIDGET_NAMES>(CENTRAL_LINECHART), currentView);
    settings.setValue(chKey,false);

    // Set data plot in settings as current widget and then run usual update procedure
    chKey = buildMenuKey (SUB_SECTION_CHECKED,static_cast<TOOLS_WIDGET_NAMES>(CENTRAL_DATA_PLOT), currentView);
    settings.setValue(chKey,true);

    presentView();

    // Plot is now selected, now load data from file
    if (dataplotWidget)
    {
        dataplotWidget->loadFile(fileName);
        }
//        QStackedWidget *centerStack = dynamic_cast<QStackedWidget*>(centralWidget());
//        if (centerStack)
//        {
//            centerStack->setCurrentWidget(dataplotWidget);
//            dataplotWidget->loadFile(fileName);
//        }
//    }
}