gui, variant/default: move default UI

7 files changed, 2666 insertions, 1 deletions

diff --git a/variant/default/main-window.cpp b/variant/default/main-window.cpp
new file mode 100644
index 00000000..9d27afdc
--- /dev/null
+++ b/variant/default/main-window.cpp
@@ -0,0 +1,945 @@
+/* Copyright (c) 2013-2016, Stanislaw Halik <sthalik@misaki.pl>
+
+ * Permission to use, copy, modify, and/or distribute this
+ * software for any purpose with or without fee is hereby granted,
+ * provided that the above copyright notice and this permission
+ * notice appear in all copies.
+ */
+
+#include "main-window.hpp"
+#include "logic/pipeline.hpp"
+#include "options/options.hpp"
+#include "opentrack-library-path.h"
+#include "new_file_dialog.h"
+#include "migration/migration.hpp"
+#include "compat/check-visible.hpp"
+#include "compat/sleep.hpp"
+#include "compat/macros.hpp"
+
+#include <QMessageBox>
+#include <QDesktopServices>
+#include <QDir>
+
+extern "C" const char* const opentrack_version;
+
+#if !defined EXIT_SUCCESS
+#   define EXIT_SUCCESS 0
+#endif
+
+#if !defined EXIT_FAILURE
+#   define EXIT_FAILURE 1
+#endif
+
+/* FreeBSD sysexits(3)
+ *
+ * The input data was incorrect	in some	way.  This
+ * should only be used for user's data and not system
+ * files.
+ */
+
+#if !defined _WIN32 && !defined __APPLE__
+#   include <unistd.h>
+void MainWindow::annoy_if_root()
+{
+    if (geteuid() == 0)
+    {
+        portable::sleep(4000);
+        QMessageBox::critical(this,
+                              tr("Running as root is bad"),
+                              tr("Do not run as root. Set correct device node permissions."),
+                              QMessageBox::Ok);
+        portable::sleep(4000);
+        QMessageBox::critical(this,
+                              tr("Running as root is bad, seriously"),
+                              tr("Do not run as root. I'll keep whining at every startup."),
+                              QMessageBox::Ok);
+        portable::sleep(4000);
+        QMessageBox::critical(this,
+                              tr("Running as root is really seriously bad"),
+                              tr("Do not run as root. Be annoyed, comprehensively."),
+                              QMessageBox::Ok);
+    }
+}
+#endif
+
+main_window::main_window() :
+    State(OPENTRACK_BASE_PATH + OPENTRACK_LIBRARY_PATH)
+{
+    ui.setupUi(this);
+
+#if !defined _WIN32 && !defined __APPLE__
+    annoy_if_root();
+#endif
+
+    setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+    setWindowFlags(Qt::MSWindowsFixedSizeDialogHint | windowFlags());
+
+    update_button_state(false, false);
+
+    if (group::ini_directory().size() == 0)
+    {
+        die_on_config_not_writable();
+        return;
+    }
+
+    if (!refresh_config_list())
+    {
+        exit(64);
+        return;
+    }
+
+    connect(ui.btnEditCurves, SIGNAL(clicked()), this, SLOT(show_mapping_window()));
+    connect(ui.btnShortcuts, SIGNAL(clicked()), this, SLOT(show_options_dialog()));
+    connect(ui.btnShowEngineControls, SIGNAL(clicked()), this, SLOT(show_tracker_settings()));
+    connect(ui.btnShowServerControls, SIGNAL(clicked()), this, SLOT(show_proto_settings()));
+    connect(ui.btnShowFilterControls, SIGNAL(clicked()), this, SLOT(show_filter_settings()));
+    connect(ui.btnStartTracker, SIGNAL(clicked()), this, SLOT(start_tracker_()));
+    connect(ui.btnStopTracker, SIGNAL(clicked()), this, SLOT(stop_tracker_()));
+    connect(ui.iconcomboProfile, &QComboBox::currentTextChanged, this, [&](const QString& x) { set_profile(x); });
+
+    // fill dylib comboboxen
+    {
+        modules.filters().push_front(std::make_shared<dylib>("", dylib::Filter));
+
+        for (std::shared_ptr<dylib>& x : modules.trackers())
+            ui.iconcomboTrackerSource->addItem(x->icon, x->name);
+
+        for (std::shared_ptr<dylib>& x : modules.protocols())
+            ui.iconcomboProtocol->addItem(x->icon, x->name);
+
+        for (std::shared_ptr<dylib>& x : modules.filters())
+            ui.iconcomboFilter->addItem(x->icon, x->name);
+    }
+
+    // timers
+    connect(&config_list_timer, &QTimer::timeout, this, [this]() { refresh_config_list(); });
+    connect(&pose_update_timer, SIGNAL(timeout()), this, SLOT(show_pose()), Qt::DirectConnection);
+    connect(&det_timer, SIGNAL(timeout()), this, SLOT(maybe_start_profile_from_executable()));
+
+    // ctrl+q exits
+    connect(&kbd_quit, SIGNAL(activated()), this, SLOT(exit()));
+
+    // profile menu
+    {
+        profile_menu.addAction(tr("Create new empty config"), this, SLOT(make_empty_config()));
+        profile_menu.addAction(tr("Create new copied config"), this, SLOT(make_copied_config()));
+        profile_menu.addAction(tr("Open configuration directory"), this, SLOT(open_config_directory()));
+        ui.profile_button->setMenu(&profile_menu);
+    }
+
+    {
+        const QString cur = group::ini_filename();
+        bool ok = is_config_listed(cur) ? set_profile(cur) : set_profile(OPENTRACK_DEFAULT_CONFIG);
+        if (!ok)
+        {
+            exit(64);
+            return;
+        }
+    }
+
+    // only tie and connect main screen options after migrations are done
+    // below is fine, set_profile() is called already
+
+    // dylibs
+    {
+        connect(ui.iconcomboTrackerSource,
+                &QComboBox::currentTextChanged,
+                this,
+                [&](const QString&) { if (pTrackerDialog) pTrackerDialog = nullptr; });
+
+        connect(ui.iconcomboTrackerSource,
+                &QComboBox::currentTextChanged,
+                this,
+                [&](const QString&) { if (pProtocolDialog) pProtocolDialog = nullptr; });
+
+        connect(ui.iconcomboTrackerSource,
+                &QComboBox::currentTextChanged,
+                this,
+                [&](const QString&) { if (pFilterDialog) pFilterDialog = nullptr; });
+
+        connect(&m.tracker_dll, base_value::value_changed<QString>(), this, &main_window::save_modules, Qt::DirectConnection);
+        connect(&m.protocol_dll, base_value::value_changed<QString>(), this, &main_window::save_modules, Qt::DirectConnection);
+        connect(&m.filter_dll, base_value::value_changed<QString>(), this, &main_window::save_modules, Qt::DirectConnection);
+
+        tie_setting(m.tracker_dll, ui.iconcomboTrackerSource);
+        tie_setting(m.protocol_dll, ui.iconcomboProtocol);
+        tie_setting(m.filter_dll, ui.iconcomboFilter);
+    }
+
+    connect(this, &main_window::start_tracker,
+            this, [&]() { qDebug() << "start tracker"; start_tracker_(); },
+            Qt::QueuedConnection);
+
+    connect(this, &main_window::stop_tracker,
+            this, [&]() { qDebug() << "stop tracker"; stop_tracker_(); },
+            Qt::QueuedConnection);
+
+    connect(this, &main_window::toggle_tracker,
+            this, [&]() { qDebug() << "toggle tracker"; if (work) stop_tracker_(); else start_tracker_(); },
+            Qt::QueuedConnection);
+
+    connect(this, &main_window::restart_tracker,
+            this, [&]() { qDebug() << "restart tracker"; stop_tracker_(); start_tracker_(); },
+            Qt::QueuedConnection);
+
+    init_tray();
+
+    register_shortcuts();
+    det_timer.start(1000);
+    config_list_timer.start(1000 * 5);
+    kbd_quit.setEnabled(true);
+
+    adjustSize();
+    setFixedSize(size());
+
+    if (!start_in_tray())
+    {
+        setVisible(true);
+        show();
+    }
+    else
+        setVisible(false);
+}
+
+void main_window::init_tray()
+{
+    tray_menu.clear();
+
+    QString display_name(opentrack_version);
+    if (display_name.startsWith("opentrack-"))
+    {
+        display_name = tr("opentrack") + " " + display_name.mid(sizeof("opentrack-") - 1);
+    }
+    if (display_name.endsWith("-DEBUG"))
+        display_name.replace(display_name.size() - int(sizeof("DEBUG")), display_name.size(), tr(" (debug)"));
+
+    menu_action_header.setEnabled(false);
+    menu_action_header.setText(display_name);
+    menu_action_header.setIcon(QIcon(":/images/facetracknoir.png"));
+    tray_menu.addAction(&menu_action_header);
+
+    menu_action_show.setIconVisibleInMenu(true);
+    menu_action_show.setText(isHidden() ? tr("Show the Octopus") : tr("Hide the Octopus"));
+    menu_action_show.setIcon(QIcon(":/images/facetracknoir.png"));
+    QObject::connect(&menu_action_show, &QAction::triggered, this, [&]() { toggle_restore_from_tray(QSystemTrayIcon::Trigger); });
+    tray_menu.addAction(&menu_action_show);
+
+    tray_menu.addSeparator();
+
+    menu_action_tracker.setText(tr("Tracker settings"));
+    menu_action_tracker.setIcon(QIcon(":/images/tools.png"));
+    QObject::connect(&menu_action_tracker, &QAction::triggered, this, &main_window::show_tracker_settings);
+    tray_menu.addAction(&menu_action_tracker);
+
+    menu_action_filter.setText(tr("Filter settings"));
+    menu_action_filter.setIcon(QIcon(":/images/filter-16.png"));
+    QObject::connect(&menu_action_filter, &QAction::triggered, this, &main_window::show_filter_settings);
+    tray_menu.addAction(&menu_action_filter);
+
+    menu_action_proto.setText(tr("Protocol settings"));
+    menu_action_proto.setIcon(QIcon(":/images/settings16.png"));
+    QObject::connect(&menu_action_proto, &QAction::triggered, this, &main_window::show_proto_settings);
+    tray_menu.addAction(&menu_action_proto);
+
+    tray_menu.addSeparator();
+
+    menu_action_mappings.setIcon(QIcon(":/images/curves.png"));
+    menu_action_mappings.setText(tr("Mappings"));
+    QObject::connect(&menu_action_mappings, &QAction::triggered, this, &main_window::show_mapping_window);
+    tray_menu.addAction(&menu_action_mappings);
+
+    menu_action_options.setIcon(QIcon(":/images/tools.png"));
+    menu_action_options.setText(tr("Options"));
+    QObject::connect(&menu_action_options, &QAction::triggered, this, &main_window::show_options_dialog);
+    tray_menu.addAction(&menu_action_options);
+
+    tray_menu.addSeparator();
+
+    menu_action_exit.setText(tr("Exit"));
+    QObject::connect(&menu_action_exit, &QAction::triggered, this, &main_window::exit);
+    tray_menu.addAction(&menu_action_exit);
+
+    connect(&s.tray_enabled,
+            static_cast<void (base_value::*)(bool) const>(&base_value::valueChanged),
+            this,
+            &main_window::ensure_tray);
+}
+
+void main_window::register_shortcuts()
+{
+    using t_key = Shortcuts::t_key;
+    using t_keys = Shortcuts::t_keys;
+
+    t_keys keys
+    {
+        t_key(s.key_start_tracking1, [&](bool) { start_tracker(); }, true),
+        t_key(s.key_start_tracking2, [&](bool) { start_tracker(); }, true),
+
+        t_key(s.key_stop_tracking1, [&](bool) { stop_tracker(); }, true),
+        t_key(s.key_stop_tracking2, [&](bool) { stop_tracker(); }, true),
+
+        t_key(s.key_toggle_tracking1, [&](bool) { toggle_tracker(); }, true),
+        t_key(s.key_toggle_tracking2, [&](bool) { toggle_tracker(); }, true),
+
+        t_key(s.key_restart_tracking1, [&](bool) { restart_tracker(); }, true),
+        t_key(s.key_restart_tracking2, [&](bool) { restart_tracker(); }, true),
+    };
+
+    global_shortcuts.reload(keys);
+
+    if (work)
+        work->reload_shortcuts();
+}
+
+void main_window::die_on_config_not_writable()
+{
+    stop_tracker_();
+
+    static const QString pad(16, QChar(' '));
+
+    QMessageBox::critical(this,
+                          tr("The Octopus is sad"),
+                          tr("Check permissions for your .ini directory:\n\n\"%1\"%2\n\nExiting now.").arg(group::ini_directory()).arg(pad),
+                          QMessageBox::Close, QMessageBox::NoButton);
+
+    exit(64);
+}
+
+bool main_window::maybe_die_on_config_not_writable(const QString& current, QStringList* ini_list_)
+{
+    const bool writable =
+        group::with_settings_object([&](QSettings& s) {
+            return s.isWritable();
+        });
+
+    if (writable)
+        return false;
+
+    const bool open = QFile(group::ini_combine(current)).open(QFile::ReadWrite);
+    const QStringList ini_list = group::ini_list();
+
+    if (!ini_list.contains(current) || !open)
+    {
+        die_on_config_not_writable();
+        return true;
+    }
+
+    if (ini_list_ != nullptr)
+        *ini_list_ = ini_list;
+
+    return false;
+}
+
+bool main_window::get_new_config_name_from_dialog(QString& ret)
+{
+    new_file_dialog dlg;
+    dlg.exec();
+    return dlg.is_ok(ret);
+}
+
+main_window::~main_window()
+{
+    if (tray)
+        tray->hide();
+    tray = nullptr;
+
+    const bool just_stopping = bool(work);
+
+    // stupid ps3 eye has LED issues
+    if (just_stopping)
+    {
+        stop_tracker_();
+        close();
+        QEventLoop ev;
+        ev.processEvents();
+        portable::sleep(2000);
+    }
+}
+
+void main_window::set_working_directory()
+{
+    QDir::setCurrent(OPENTRACK_BASE_PATH);
+}
+
+void main_window::save_modules()
+{
+    qDebug() << "save modules";
+    m.b->save();
+}
+
+void main_window::make_empty_config()
+{
+    QString name;
+    if (get_new_config_name_from_dialog(name))
+    {
+        QFile(group::ini_combine(name)).open(QFile::ReadWrite);
+
+        if (!refresh_config_list())
+            return;
+
+        if (is_config_listed(name))
+        {
+            QSignalBlocker q(ui.iconcomboProfile);
+
+            if (!set_profile(name))
+                return;
+            mark_config_as_not_needing_migration();
+        }
+    }
+}
+
+void main_window::make_copied_config()
+{
+    const QString cur = group::ini_pathname();
+    QString name;
+    if (cur != "" && get_new_config_name_from_dialog(name))
+    {
+        const QString new_name = group::ini_combine(name);
+        (void) QFile::remove(new_name);
+        QFile::copy(cur, new_name);
+
+        if (!refresh_config_list())
+            return;
+
+        if (is_config_listed(name))
+        {
+            QSignalBlocker q(ui.iconcomboProfile);
+
+            if (!set_profile(name))
+                return;
+            mark_config_as_not_needing_migration();
+        }
+    }
+
+}
+
+void main_window::open_config_directory()
+{
+    QDesktopServices::openUrl("file:///" + QDir::toNativeSeparators(group::ini_directory()));
+}
+
+bool main_window::refresh_config_list()
+{
+    if (work)
+        return true;
+
+    QStringList ini_list = group::ini_list();
+
+    // check for sameness
+    const bool exact_same = ini_list.size() > 0 && progn(
+        if (ini_list.size() == ui.iconcomboProfile->count())
+        {
+            const int sz = ini_list.size();
+            for (int i = 0; i < sz; i++)
+            {
+                if (ini_list[i] != ui.iconcomboProfile->itemText(i))
+                    return false;
+            }
+            return true;
+        }
+
+        return false;
+    );
+
+    QString current = group::ini_filename();
+
+    if (!ini_list.contains(current))
+        current = OPENTRACK_DEFAULT_CONFIG_Q;
+
+    if (maybe_die_on_config_not_writable(current, &ini_list))
+        return false;
+
+    if (exact_same)
+        return true;
+
+    const QIcon icon(":/images/settings16.png");
+
+    QSignalBlocker l(ui.iconcomboProfile);
+
+    ui.iconcomboProfile->clear();
+    ui.iconcomboProfile->addItems(ini_list);
+
+    for (int i = 0; i < ini_list.size(); i++)
+        ui.iconcomboProfile->setItemIcon(i, icon);
+
+    ui.iconcomboProfile->setCurrentText(current);
+
+    return true;
+}
+
+void main_window::update_button_state(bool running, bool inertialp)
+{
+    bool not_running = !running;
+    ui.iconcomboProfile->setEnabled(not_running);
+    ui.btnStartTracker->setEnabled(not_running);
+    ui.btnStopTracker->setEnabled(running);
+    ui.iconcomboProtocol->setEnabled(not_running);
+    ui.iconcomboFilter->setEnabled(not_running);
+    ui.iconcomboTrackerSource->setEnabled(not_running);
+    ui.profile_button->setEnabled(not_running);
+    ui.video_frame_label->setVisible(not_running || inertialp);
+    if(not_running)
+    {
+        ui.video_frame_label->setPixmap(QPixmap(":/images/tracking-not-started.png"));
+    }
+    else {
+        ui.video_frame_label->setPixmap(QPixmap(":/images/no-feed.png"));
+    }
+}
+
+void main_window::start_tracker_()
+{
+    if (work)
+        return;
+
+    {
+        double p[6] = {0,0,0, 0,0,0};
+        display_pose(p, p);
+    }
+
+    work = std::make_shared<Work>(pose, ev, ui.video_frame, current_tracker(), current_protocol(), current_filter());
+
+    if (!work->is_ok())
+    {
+        work = nullptr;
+        return;
+    }
+
+    if (pTrackerDialog)
+        pTrackerDialog->register_tracker(work->libs.pTracker.get());
+
+    if (pFilterDialog)
+        pFilterDialog->register_filter(work->libs.pFilter.get());
+
+    if (pProtocolDialog)
+        pProtocolDialog->register_protocol(work->libs.pProtocol.get());
+
+    pose_update_timer.start(50);
+
+    // NB check valid since SelectedLibraries ctor called
+    // trackers take care of layout state updates
+    const bool is_inertial = ui.video_frame->layout() == nullptr;
+    update_button_state(true, is_inertial);
+
+    ui.btnStopTracker->setFocus();
+}
+
+void main_window::stop_tracker_()
+{
+    if (!work)
+        return;
+
+    with_tracker_teardown sentinel;
+
+    pose_update_timer.stop();
+    ui.pose_display->rotate_sync(0,0,0, 0,0,0);
+
+    if (pTrackerDialog)
+        pTrackerDialog->unregister_tracker();
+
+    if (pProtocolDialog)
+        pProtocolDialog->unregister_protocol();
+
+    if (pFilterDialog)
+        pFilterDialog->unregister_filter();
+
+    work = nullptr;
+
+    {
+        double p[6] = {0,0,0, 0,0,0};
+        display_pose(p, p);
+    }
+
+    update_button_state(false, false);
+    set_title();
+    ui.btnStartTracker->setFocus();
+}
+
+void main_window::display_pose(const double *mapped, const double *raw)
+{
+    ui.pose_display->rotate_async(mapped[Yaw], mapped[Pitch], -mapped[Roll],
+                                  mapped[TX], mapped[TY], mapped[TZ]);
+
+    QLCDNumber* raw_[] = {
+        ui.raw_x, ui.raw_y, ui.raw_z,
+        ui.raw_yaw, ui.raw_pitch, ui.raw_roll,
+    };
+
+    QLCDNumber* mapped_[] = {
+        ui.pose_x, ui.pose_y, ui.pose_z,
+        ui.pose_yaw, ui.pose_pitch, ui.pose_roll,
+    };
+
+    for (int k = 0; k < 6; k++)
+    {
+        raw_[k]->display(iround(raw[k]));
+        mapped_[k]->display(iround(mapped[k]));
+    }
+
+    QString game_title;
+    if (work && work->libs.pProtocol)
+        game_title = work->libs.pProtocol->game_name();
+    set_title(game_title);
+}
+
+void main_window::set_title(const QString& game_title_)
+{
+    QString game_title;
+    if (game_title_ != "")
+        game_title = tr(" :: ") + game_title_;
+    QString current = group::ini_filename();
+    QString version(opentrack_version);
+    version = tr("opentrack") + " " + version.mid(sizeof("opentrack-") - 1);
+    setWindowTitle(version + tr(" :: ") + current + game_title);
+}
+
+void main_window::show_pose()
+{
+    set_is_visible(*this);
+
+    if (mapping_widget)
+        mapping_widget->refresh_tab();
+
+    if (!check_is_visible())
+        return;
+
+    double mapped[6], raw[6];
+
+    work->tracker->raw_and_mapped_pose(mapped, raw);
+
+    display_pose(mapped, raw);
+}
+
+template<typename t, typename F>
+bool main_window::mk_window_common(std::unique_ptr<t>& d, F&& ctor)
+{
+    if (d)
+    {
+        d->show();
+        d->raise();
+
+        return false;
+    }
+    else if ((d = std::unique_ptr<t>(ctor())))
+    {
+        QWidget& w = *d;
+
+        w.setWindowFlags(Qt::MSWindowsFixedSizeDialogHint | w.windowFlags());
+
+        w.setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
+
+        w.show();
+        w.adjustSize();
+        w.setFixedSize(w.size());
+
+        return true;
+    }
+
+    return false;
+}
+
+template<typename t, typename... Args>
+inline bool main_window::mk_window(std::unique_ptr<t>& place, Args&&... params)
+{
+    return mk_window_common(place, [&]() { return new t(std::forward<Args>(params)...); });
+}
+
+template<typename t>
+bool main_window::mk_dialog(std::shared_ptr<dylib> lib, std::unique_ptr<t>& d)
+{
+    const bool just_created = mk_window_common(d, [&]() -> t* {
+        if (lib && lib->Dialog)
+            return (t*) lib->Dialog();
+        return nullptr;
+    });
+
+    return just_created;
+}
+
+void main_window::show_tracker_settings()
+{
+    if (mk_dialog(current_tracker(), pTrackerDialog) && work && work->libs.pTracker)
+        pTrackerDialog->register_tracker(work->libs.pTracker.get());
+    if (pTrackerDialog)
+        // must run bundle::reload(), don't remove next line
+        QObject::connect(pTrackerDialog.get(), &ITrackerDialog::closing,
+                         this, [this]() { pTrackerDialog = nullptr; });
+}
+
+void main_window::show_proto_settings()
+{
+    if (mk_dialog(current_protocol(), pProtocolDialog) && work && work->libs.pProtocol)
+        pProtocolDialog->register_protocol(work->libs.pProtocol.get());
+    if (pProtocolDialog)
+        // must run bundle::reload(), don't remove next line
+        QObject::connect(pProtocolDialog.get(), &IProtocolDialog::closing,
+                         this, [this]() { pProtocolDialog = nullptr; });
+}
+
+void main_window::show_filter_settings()
+{
+    if (mk_dialog(current_filter(), pFilterDialog) && work && work->libs.pFilter)
+        pFilterDialog->register_filter(work->libs.pFilter.get());
+    if (pFilterDialog)
+        // must run bundle::reload(), don't remove next line
+        QObject::connect(pFilterDialog.get(), &IFilterDialog::closing,
+                         this, [this]() { pFilterDialog = nullptr; });
+}
+
+void main_window::show_options_dialog()
+{
+    if (mk_window(options_widget, [&](bool flag) { set_keys_enabled(!flag); }))
+    {
+        connect(options_widget.get(), &options_dialog::closing,
+                  this, &main_window::register_shortcuts);
+    }
+}
+
+void main_window::show_mapping_window()
+{
+    mk_window(mapping_widget, pose);
+}
+
+void main_window::exit(int status)
+{
+    QApplication::setQuitOnLastWindowClosed(true);
+    if (tray)
+        tray->hide();
+    tray = nullptr;
+    close();
+    QApplication::exit(status);
+}
+
+bool main_window::set_profile(const QString& new_name_)
+{
+    if (!refresh_config_list())
+        return false;
+
+    QString new_name = new_name_;
+
+    if (!is_config_listed(new_name))
+        new_name = OPENTRACK_DEFAULT_CONFIG_Q;
+
+    if (maybe_die_on_config_not_writable(new_name, nullptr))
+        return false;
+
+    ui.iconcomboProfile->setCurrentText(new_name);
+    set_profile_in_registry(new_name);
+
+    set_title();
+    options::detail::bundler::refresh_all_bundles();
+
+    // migrations are for config layout changes and other user-visible
+    // incompatibilities in future versions
+    run_migrations();
+
+    return true;
+}
+
+void main_window::ensure_tray()
+{    
+    if (!QSystemTrayIcon::isSystemTrayAvailable())
+    {
+        QApplication::setQuitOnLastWindowClosed(true);
+        return;
+    }
+
+    if (s.tray_enabled)
+    {
+        if (!tray)
+        {
+            tray = std::make_unique<QSystemTrayIcon>(this);
+            tray->setIcon(QIcon(":/images/facetracknoir.png"));
+            tray->setContextMenu(&tray_menu);
+            tray->show();
+
+            connect(tray.get(),
+                    &QSystemTrayIcon::activated,
+                    this,
+                    &main_window::toggle_restore_from_tray);
+        }
+
+        QApplication::setQuitOnLastWindowClosed(false);
+    }
+    else
+    {
+        const bool is_hidden = isHidden() || !isVisible();
+
+        if (is_hidden)
+        {
+            show();
+            setVisible(true);
+
+            raise(); // for OSX
+            activateWindow(); // for Windows
+        }
+
+        if (tray)
+            tray->hide();
+        tray = nullptr;
+
+        QApplication::setQuitOnLastWindowClosed(true);
+    }
+}
+
+void main_window::toggle_restore_from_tray(QSystemTrayIcon::ActivationReason e)
+{
+    if (progn(
+        switch (e)
+        {
+        // if we enable double click also then it causes
+        // toggle back to the original state
+        //case QSystemTrayIcon::DoubleClick:
+        case QSystemTrayIcon::Trigger: // single click
+            return false;
+        default:
+            return true;
+        }
+    ))
+    {
+        return;
+    }
+
+    ensure_tray();
+
+    const bool is_minimized = isHidden() || !is_tray_enabled();
+
+    menu_action_show.setText(!isHidden() ? tr("Show the Octopus") : tr("Hide the Octopus"));
+
+    setVisible(is_minimized);
+    setHidden(!is_minimized);
+
+    setWindowState(progn(
+        using ws = Qt::WindowStates;
+        if (is_minimized)
+           return ws(windowState() & (~Qt::WindowMinimized));
+        else
+           return ws(Qt::WindowNoState);
+    ));
+
+    if (is_minimized)
+    {
+        raise(); // for OSX
+        activateWindow(); // for Windows
+    }
+    else
+    {
+        lower();
+        clearFocus();
+    }
+}
+
+bool main_window::maybe_hide_to_tray(QEvent* e)
+{
+    if (e->type() == QEvent::WindowStateChange &&
+        (windowState() & Qt::WindowMinimized) &&
+        is_tray_enabled())
+    {
+        e->accept();
+        ensure_tray();
+        hide();
+
+        return true;
+    }
+
+    return false;
+}
+
+void main_window::maybe_start_profile_from_executable()
+{
+    if (!work)
+    {
+        QString prof;
+        if (det.config_to_start(prof))
+        {
+            ui.iconcomboProfile->setCurrentText(prof);
+            start_tracker_();
+        }
+    }
+    else
+    {
+        if (det.should_stop())
+            stop_tracker_();
+    }
+}
+
+void main_window::set_keys_enabled(bool flag)
+{
+    if (!flag)
+    {
+        if (work)
+            work->sc->reload({});
+        global_shortcuts.reload({});
+    }
+    else
+    {
+        register_shortcuts();
+    }
+}
+
+bool main_window::is_config_listed(const QString& name)
+{
+    const int sz = ui.iconcomboProfile->count();
+    for (int i = 0; i < sz; i++)
+        if (ui.iconcomboProfile->itemText(i) == name)
+            return true;
+    return false;
+}
+
+void main_window::changeEvent(QEvent* e)
+{
+    if (!maybe_hide_to_tray(e))
+        e->ignore();
+}
+
+void main_window::closeEvent(QCloseEvent* ev)
+{
+    if (tray && tray->isVisible())
+    {
+        ev->ignore();
+        setVisible(false);
+    }
+    else
+    {
+        ev->accept();
+    }
+}
+
+bool main_window::event(QEvent* event)
+{
+    using t = QEvent::Type;
+
+    if (work)
+    {
+        switch (event->type())
+        {
+        case t::Hide:
+        case t::WindowActivate:
+        case t::WindowDeactivate:
+        case t::WindowStateChange:
+        case t::FocusIn:
+            set_is_visible(*this, true);
+            /*FALLTHROUGH*/
+        default:
+            break;
+        }
+    }
+    return QMainWindow::event(event);
+}
+
+bool main_window::is_tray_enabled()
+{
+    return s.tray_enabled && QSystemTrayIcon::isSystemTrayAvailable();
+}
+
+bool main_window::start_in_tray()
+{
+    return s.tray_enabled && s.tray_start && QSystemTrayIcon::isSystemTrayAvailable();
+}
+
+void main_window::set_profile_in_registry(const QString &profile)
+{
+    group::with_global_settings_object([&](QSettings& s) {
+        s.setValue(OPENTRACK_CONFIG_FILENAME_KEY, profile);
+    });
+}
diff --git a/variant/default/main-window.hpp b/variant/default/main-window.hpp
new file mode 100644
index 00000000..844542f1
--- /dev/null
+++ b/variant/default/main-window.hpp
@@ -0,0 +1,158 @@
+/* Copyright (c) 2013-2016, Stanislaw Halik <sthalik@misaki.pl>
+
+ * Permission to use, copy, modify, and/or distribute this
+ * software for any purpose with or without fee is hereby granted,
+ * provided that the above copyright notice and this permission
+ * notice appear in all copies.
+ */
+
+#pragma once
+
+#include "api/plugin-support.hpp"
+#include "gui/mapping-dialog.hpp"
+#include "gui/settings.hpp"
+#include "gui/process_detector.h"
+#include "logic/main-settings.hpp"
+#include "logic/pipeline.hpp"
+#include "logic/shortcuts.h"
+#include "logic/work.hpp"
+#include "logic/state.hpp"
+#include "options/options.hpp"
+
+#include <QApplication>
+#include <QMainWindow>
+#include <QKeySequence>
+#include <QShortcut>
+#include <QPixmap>
+#include <QTimer>
+#include <QSystemTrayIcon>
+#include <QString>
+#include <QMenu>
+#include <QAction>
+#include <QEvent>
+#include <QCloseEvent>
+
+#include <vector>
+#include <tuple>
+#include <memory>
+
+#include "gui/ui_main-window.h"
+
+using namespace options;
+
+class main_window : public QMainWindow, private State
+{
+    Q_OBJECT
+
+    Ui::main_window ui;
+
+    Shortcuts global_shortcuts;
+    module_settings m;
+    std::unique_ptr<QSystemTrayIcon> tray;
+    QMenu tray_menu;
+    QTimer pose_update_timer { this };
+    QTimer det_timer;
+    QTimer config_list_timer;
+    std::unique_ptr<options_dialog> options_widget;
+    std::unique_ptr<mapping_dialog> mapping_widget;
+    QShortcut kbd_quit { QKeySequence("Ctrl+Q"), this };
+    std::unique_ptr<IFilterDialog> pFilterDialog;
+    std::unique_ptr<IProtocolDialog> pProtocolDialog;
+    std::unique_ptr<ITrackerDialog> pTrackerDialog;
+
+    process_detector_worker det;
+    QMenu profile_menu;
+
+    QAction menu_action_header   { &tray_menu },
+            menu_action_show     { &tray_menu },
+            menu_action_exit     { &tray_menu },
+            menu_action_tracker  { &tray_menu },
+            menu_action_filter   { &tray_menu },
+            menu_action_proto    { &tray_menu },
+            menu_action_options  { &tray_menu },
+            menu_action_mappings { &tray_menu };
+
+    std::shared_ptr<dylib> current_tracker()
+    {
+        return modules.trackers().value(ui.iconcomboTrackerSource->currentIndex(), nullptr);
+    }
+    std::shared_ptr<dylib> current_protocol()
+    {
+        return modules.protocols().value(ui.iconcomboProtocol->currentIndex(), nullptr);
+    }
+    std::shared_ptr<dylib> current_filter()
+    {
+        return modules.filters().value(ui.iconcomboFilter->currentIndex(), nullptr);
+    }
+
+    void update_button_state(bool running, bool inertialp);
+    void display_pose(const double* mapped, const double* raw);
+    void set_title(const QString& game_title = QStringLiteral(""));
+    static bool get_new_config_name_from_dialog(QString &ret);
+    void set_profile_in_registry(const QString& profile);
+    void register_shortcuts();
+    void set_keys_enabled(bool flag);
+    bool is_config_listed(const QString& name);
+
+    void init_tray();
+
+    void changeEvent(QEvent* e) override;
+    void closeEvent(QCloseEvent* ev) override;
+    bool event(QEvent *event) override;
+    bool maybe_hide_to_tray(QEvent* e);
+#if !defined _WIN32 && !defined __APPLE__
+    void annoy_if_root();
+#endif
+
+    // only use in impl file since no definition in header!
+    template<typename t>
+    bool mk_dialog(std::shared_ptr<dylib> lib, std::unique_ptr<t>& d);
+
+    // idem
+    template<typename t, typename... Args>
+    inline bool mk_window(std::unique_ptr<t>& place, Args&&... params);
+
+    // idem
+    template<typename t, typename F>
+    bool mk_window_common(std::unique_ptr<t>& d, F&& ctor);
+
+private slots:
+    void save_modules();
+    void exit(int status = EXIT_SUCCESS);
+    bool set_profile(const QString& new_name);
+
+    void show_tracker_settings();
+    void show_proto_settings();
+    void show_filter_settings();
+    void show_options_dialog();
+    void show_mapping_window();
+    void show_pose();
+
+    void maybe_start_profile_from_executable();
+
+    void make_empty_config();
+    void make_copied_config();
+    void open_config_directory();
+    bool refresh_config_list();
+
+    void start_tracker_();
+    void stop_tracker_();
+
+    void ensure_tray();
+
+    void toggle_restore_from_tray(QSystemTrayIcon::ActivationReason e);
+
+signals:
+    void start_tracker();
+    void stop_tracker();
+    void toggle_tracker();
+    void restart_tracker();
+public:
+    main_window();
+    ~main_window();
+    static void set_working_directory();
+    bool maybe_die_on_config_not_writable(const QString& current, QStringList* ini_list);
+    void die_on_config_not_writable();
+    bool is_tray_enabled();
+    bool start_in_tray();
+};
diff --git a/variant/default/main-window.ui b/variant/default/main-window.ui
new file mode 100644
index 00000000..ce8e161f
--- /dev/null
+++ b/variant/default/main-window.ui
@@ -0,0 +1,1453 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <author>Lovecraftian Octopus</author>
+ <class>main_window</class>
+ <widget class="QMainWindow" name="main_window">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>651</width>
+    <height>499</height>
+   </rect>
+  </property>
+  <property name="windowIcon">
+   <iconset resource="opentrack-res.qrc">
+    <normaloff>:/images/facetracknoir.png</normaloff>:/images/facetracknoir.png</iconset>
+  </property>
+  <property name="styleSheet">
+   <string notr="true">#video_feed { border: 0; }
+</string>
+  </property>
+  <widget class="QWidget" name="content">
+   <property name="sizePolicy">
+    <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+     <horstretch>0</horstretch>
+     <verstretch>0</verstretch>
+    </sizepolicy>
+   </property>
+   <layout class="QHBoxLayout" name="horizontalLayout_5">
+    <property name="spacing">
+     <number>0</number>
+    </property>
+    <property name="leftMargin">
+     <number>0</number>
+    </property>
+    <property name="topMargin">
+     <number>0</number>
+    </property>
+    <property name="rightMargin">
+     <number>6</number>
+    </property>
+    <property name="bottomMargin">
+     <number>6</number>
+    </property>
+    <item>
+     <widget class="QFrame" name="frame">
+      <property name="frameShape">
+       <enum>QFrame::NoFrame</enum>
+      </property>
+      <property name="frameShadow">
+       <enum>QFrame::Raised</enum>
+      </property>
+      <property name="lineWidth">
+       <number>0</number>
+      </property>
+      <layout class="QVBoxLayout" name="verticalLayout_5">
+       <property name="spacing">
+        <number>0</number>
+       </property>
+       <property name="leftMargin">
+        <number>0</number>
+       </property>
+       <property name="topMargin">
+        <number>0</number>
+       </property>
+       <property name="rightMargin">
+        <number>0</number>
+       </property>
+       <property name="bottomMargin">
+        <number>0</number>
+       </property>
+       <item>
+        <widget class="QFrame" name="top">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="frameShape">
+          <enum>QFrame::NoFrame</enum>
+         </property>
+         <layout class="QHBoxLayout" name="horizontalLayout_2">
+          <property name="spacing">
+           <number>0</number>
+          </property>
+          <property name="leftMargin">
+           <number>0</number>
+          </property>
+          <property name="topMargin">
+           <number>0</number>
+          </property>
+          <property name="rightMargin">
+           <number>0</number>
+          </property>
+          <property name="bottomMargin">
+           <number>4</number>
+          </property>
+          <item>
+           <widget class="QFrame" name="video_feed">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="minimumSize">
+             <size>
+              <width>320</width>
+              <height>240</height>
+             </size>
+            </property>
+            <property name="maximumSize">
+             <size>
+              <width>320</width>
+              <height>240</height>
+             </size>
+            </property>
+            <widget class="QFrame" name="video_frame">
+             <property name="geometry">
+              <rect>
+               <x>0</x>
+               <y>0</y>
+               <width>320</width>
+               <height>240</height>
+              </rect>
+             </property>
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="minimumSize">
+              <size>
+               <width>320</width>
+               <height>240</height>
+              </size>
+             </property>
+             <property name="maximumSize">
+              <size>
+               <width>320</width>
+               <height>240</height>
+              </size>
+             </property>
+             <widget class="QLabel" name="video_frame_label">
+              <property name="geometry">
+               <rect>
+                <x>0</x>
+                <y>0</y>
+                <width>320</width>
+                <height>240</height>
+               </rect>
+              </property>
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+                <horstretch>0</horstretch>
+                <verstretch>0</verstretch>
+               </sizepolicy>
+              </property>
+              <property name="minimumSize">
+               <size>
+                <width>320</width>
+                <height>240</height>
+               </size>
+              </property>
+              <property name="maximumSize">
+               <size>
+                <width>320</width>
+                <height>240</height>
+               </size>
+              </property>
+              <property name="font">
+               <font>
+                <family>Candara</family>
+                <pointsize>37</pointsize>
+                <weight>50</weight>
+                <bold>false</bold>
+                <kerning>true</kerning>
+               </font>
+              </property>
+              <property name="text">
+               <string/>
+              </property>
+              <property name="pixmap">
+               <pixmap resource="opentrack-res.qrc">:/images/tracking-not-started.png</pixmap>
+              </property>
+              <property name="scaledContents">
+               <bool>false</bool>
+              </property>
+              <property name="alignment">
+               <set>Qt::AlignCenter</set>
+              </property>
+              <property name="wordWrap">
+               <bool>true</bool>
+              </property>
+             </widget>
+            </widget>
+           </widget>
+          </item>
+          <item>
+           <widget class="pose_widget" name="pose_display" native="true">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="minimumSize">
+             <size>
+              <width>320</width>
+              <height>240</height>
+             </size>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <widget class="QFrame" name="top_display">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Maximum">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="frameShape">
+          <enum>QFrame::NoFrame</enum>
+         </property>
+         <property name="lineWidth">
+          <number>0</number>
+         </property>
+         <layout class="QHBoxLayout" name="horizontalLayout_3">
+          <property name="spacing">
+           <number>6</number>
+          </property>
+          <property name="leftMargin">
+           <number>5</number>
+          </property>
+          <property name="topMargin">
+           <number>0</number>
+          </property>
+          <property name="rightMargin">
+           <number>0</number>
+          </property>
+          <property name="bottomMargin">
+           <number>6</number>
+          </property>
+          <item>
+           <widget class="QGroupBox" name="box_raw_headpose">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="MinimumExpanding" vsizetype="Maximum">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="title">
+             <string>Raw tracker data</string>
+            </property>
+            <layout class="QGridLayout" name="gridLayout_12">
+             <property name="leftMargin">
+              <number>0</number>
+             </property>
+             <property name="topMargin">
+              <number>0</number>
+             </property>
+             <property name="rightMargin">
+              <number>0</number>
+             </property>
+             <property name="bottomMargin">
+              <number>0</number>
+             </property>
+             <property name="spacing">
+              <number>0</number>
+             </property>
+             <item row="0" column="3">
+              <widget class="QLCDNumber" name="raw_yaw">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="font">
+                <font>
+                 <stylestrategy>NoAntialias</stylestrategy>
+                 <kerning>false</kerning>
+                </font>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Plain</enum>
+               </property>
+               <property name="lineWidth">
+                <number>1</number>
+               </property>
+               <property name="smallDecimalPoint">
+                <bool>true</bool>
+               </property>
+               <property name="digitCount">
+                <number>4</number>
+               </property>
+               <property name="segmentStyle">
+                <enum>QLCDNumber::Outline</enum>
+               </property>
+              </widget>
+             </item>
+             <item row="2" column="0">
+              <widget class="QLabel" name="lblZ_4">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Maximum" vsizetype="Minimum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="autoFillBackground">
+                <bool>false</bool>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Raised</enum>
+               </property>
+               <property name="text">
+                <string>Z</string>
+               </property>
+              </widget>
+             </item>
+             <item row="1" column="2">
+              <widget class="QLabel" name="lblRotY_4">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Maximum" vsizetype="Minimum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Raised</enum>
+               </property>
+               <property name="text">
+                <string>Pitch</string>
+               </property>
+              </widget>
+             </item>
+             <item row="1" column="3">
+              <widget class="QLCDNumber" name="raw_pitch">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="font">
+                <font>
+                 <stylestrategy>NoAntialias</stylestrategy>
+                 <kerning>false</kerning>
+                </font>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Plain</enum>
+               </property>
+               <property name="lineWidth">
+                <number>1</number>
+               </property>
+               <property name="smallDecimalPoint">
+                <bool>true</bool>
+               </property>
+               <property name="digitCount">
+                <number>4</number>
+               </property>
+               <property name="segmentStyle">
+                <enum>QLCDNumber::Outline</enum>
+               </property>
+              </widget>
+             </item>
+             <item row="1" column="0">
+              <widget class="QLabel" name="lblY_4">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Maximum" vsizetype="Minimum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="autoFillBackground">
+                <bool>false</bool>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Raised</enum>
+               </property>
+               <property name="text">
+                <string>Y</string>
+               </property>
+              </widget>
+             </item>
+             <item row="0" column="0">
+              <widget class="QLabel" name="lblX_4">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Maximum" vsizetype="Minimum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Raised</enum>
+               </property>
+               <property name="text">
+                <string>X</string>
+               </property>
+              </widget>
+             </item>
+             <item row="0" column="1">
+              <widget class="QLCDNumber" name="raw_x">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="font">
+                <font>
+                 <stylestrategy>NoAntialias</stylestrategy>
+                 <kerning>false</kerning>
+                </font>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Plain</enum>
+               </property>
+               <property name="lineWidth">
+                <number>1</number>
+               </property>
+               <property name="smallDecimalPoint">
+                <bool>true</bool>
+               </property>
+               <property name="digitCount">
+                <number>4</number>
+               </property>
+               <property name="segmentStyle">
+                <enum>QLCDNumber::Outline</enum>
+               </property>
+              </widget>
+             </item>
+             <item row="2" column="2">
+              <widget class="QLabel" name="lblRotZ_4">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Maximum" vsizetype="Minimum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Raised</enum>
+               </property>
+               <property name="text">
+                <string>Roll</string>
+               </property>
+              </widget>
+             </item>
+             <item row="0" column="2">
+              <widget class="QLabel" name="lblRotX_4">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Maximum" vsizetype="Minimum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Raised</enum>
+               </property>
+               <property name="text">
+                <string>Yaw</string>
+               </property>
+              </widget>
+             </item>
+             <item row="1" column="1">
+              <widget class="QLCDNumber" name="raw_y">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="font">
+                <font>
+                 <stylestrategy>NoAntialias</stylestrategy>
+                 <kerning>false</kerning>
+                </font>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Plain</enum>
+               </property>
+               <property name="lineWidth">
+                <number>1</number>
+               </property>
+               <property name="smallDecimalPoint">
+                <bool>true</bool>
+               </property>
+               <property name="digitCount">
+                <number>4</number>
+               </property>
+               <property name="segmentStyle">
+                <enum>QLCDNumber::Outline</enum>
+               </property>
+              </widget>
+             </item>
+             <item row="2" column="3">
+              <widget class="QLCDNumber" name="raw_roll">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="font">
+                <font>
+                 <stylestrategy>NoAntialias</stylestrategy>
+                 <kerning>false</kerning>
+                </font>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Plain</enum>
+               </property>
+               <property name="lineWidth">
+                <number>1</number>
+               </property>
+               <property name="smallDecimalPoint">
+                <bool>true</bool>
+               </property>
+               <property name="digitCount">
+                <number>4</number>
+               </property>
+               <property name="segmentStyle">
+                <enum>QLCDNumber::Outline</enum>
+               </property>
+              </widget>
+             </item>
+             <item row="2" column="1">
+              <widget class="QLCDNumber" name="raw_z">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="font">
+                <font>
+                 <stylestrategy>NoAntialias</stylestrategy>
+                 <kerning>false</kerning>
+                </font>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Plain</enum>
+               </property>
+               <property name="lineWidth">
+                <number>1</number>
+               </property>
+               <property name="smallDecimalPoint">
+                <bool>true</bool>
+               </property>
+               <property name="digitCount">
+                <number>4</number>
+               </property>
+               <property name="segmentStyle">
+                <enum>QLCDNumber::Outline</enum>
+               </property>
+              </widget>
+             </item>
+            </layout>
+           </widget>
+          </item>
+          <item>
+           <widget class="QGroupBox" name="box_mapped_headpose">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="MinimumExpanding" vsizetype="Maximum">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="title">
+             <string>Game data</string>
+            </property>
+            <layout class="QGridLayout" name="gridLayout_14">
+             <property name="leftMargin">
+              <number>0</number>
+             </property>
+             <property name="topMargin">
+              <number>0</number>
+             </property>
+             <property name="rightMargin">
+              <number>0</number>
+             </property>
+             <property name="bottomMargin">
+              <number>0</number>
+             </property>
+             <property name="spacing">
+              <number>0</number>
+             </property>
+             <item row="1" column="3">
+              <widget class="QLCDNumber" name="pose_pitch">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="font">
+                <font>
+                 <stylestrategy>NoAntialias</stylestrategy>
+                 <kerning>false</kerning>
+                </font>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="smallDecimalPoint">
+                <bool>true</bool>
+               </property>
+               <property name="digitCount">
+                <number>4</number>
+               </property>
+               <property name="segmentStyle">
+                <enum>QLCDNumber::Flat</enum>
+               </property>
+              </widget>
+             </item>
+             <item row="0" column="3">
+              <widget class="QLCDNumber" name="pose_yaw">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="font">
+                <font>
+                 <stylestrategy>NoAntialias</stylestrategy>
+                 <kerning>false</kerning>
+                </font>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="smallDecimalPoint">
+                <bool>true</bool>
+               </property>
+               <property name="digitCount">
+                <number>4</number>
+               </property>
+               <property name="segmentStyle">
+                <enum>QLCDNumber::Flat</enum>
+               </property>
+              </widget>
+             </item>
+             <item row="2" column="1">
+              <widget class="QLCDNumber" name="pose_z">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="font">
+                <font>
+                 <stylestrategy>NoAntialias</stylestrategy>
+                 <kerning>false</kerning>
+                </font>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="smallDecimalPoint">
+                <bool>true</bool>
+               </property>
+               <property name="digitCount">
+                <number>4</number>
+               </property>
+               <property name="segmentStyle">
+                <enum>QLCDNumber::Flat</enum>
+               </property>
+              </widget>
+             </item>
+             <item row="0" column="0">
+              <widget class="QLabel" name="lblx">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Raised</enum>
+               </property>
+               <property name="text">
+                <string>X</string>
+               </property>
+              </widget>
+             </item>
+             <item row="1" column="0">
+              <widget class="QLabel" name="lblY_2">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="autoFillBackground">
+                <bool>false</bool>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Raised</enum>
+               </property>
+               <property name="text">
+                <string>Y</string>
+               </property>
+              </widget>
+             </item>
+             <item row="0" column="1">
+              <widget class="QLCDNumber" name="pose_x">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="font">
+                <font>
+                 <stylestrategy>NoAntialias</stylestrategy>
+                 <kerning>false</kerning>
+                </font>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="smallDecimalPoint">
+                <bool>true</bool>
+               </property>
+               <property name="digitCount">
+                <number>4</number>
+               </property>
+               <property name="segmentStyle">
+                <enum>QLCDNumber::Flat</enum>
+               </property>
+              </widget>
+             </item>
+             <item row="1" column="2">
+              <widget class="QLabel" name="lblRotY_2">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Raised</enum>
+               </property>
+               <property name="text">
+                <string>Pitch</string>
+               </property>
+              </widget>
+             </item>
+             <item row="2" column="2">
+              <widget class="QLabel" name="lblRotZ_2">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Raised</enum>
+               </property>
+               <property name="text">
+                <string>Roll</string>
+               </property>
+              </widget>
+             </item>
+             <item row="0" column="2">
+              <widget class="QLabel" name="lblRotX_2">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Raised</enum>
+               </property>
+               <property name="text">
+                <string>Yaw</string>
+               </property>
+              </widget>
+             </item>
+             <item row="2" column="0">
+              <widget class="QLabel" name="lblZ_2">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="autoFillBackground">
+                <bool>false</bool>
+               </property>
+               <property name="frameShadow">
+                <enum>QFrame::Raised</enum>
+               </property>
+               <property name="text">
+                <string>Z</string>
+               </property>
+              </widget>
+             </item>
+             <item row="1" column="1">
+              <widget class="QLCDNumber" name="pose_y">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="font">
+                <font>
+                 <stylestrategy>NoAntialias</stylestrategy>
+                 <kerning>false</kerning>
+                </font>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="smallDecimalPoint">
+                <bool>true</bool>
+               </property>
+               <property name="digitCount">
+                <number>4</number>
+               </property>
+               <property name="segmentStyle">
+                <enum>QLCDNumber::Flat</enum>
+               </property>
+              </widget>
+             </item>
+             <item row="2" column="3">
+              <widget class="QLCDNumber" name="pose_roll">
+               <property name="enabled">
+                <bool>true</bool>
+               </property>
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="font">
+                <font>
+                 <stylestrategy>NoAntialias</stylestrategy>
+                 <kerning>false</kerning>
+                </font>
+               </property>
+               <property name="frameShape">
+                <enum>QFrame::NoFrame</enum>
+               </property>
+               <property name="smallDecimalPoint">
+                <bool>true</bool>
+               </property>
+               <property name="digitCount">
+                <number>4</number>
+               </property>
+               <property name="segmentStyle">
+                <enum>QLCDNumber::Flat</enum>
+               </property>
+              </widget>
+             </item>
+            </layout>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+       <item>
+        <widget class="QFrame" name="bottom_controls">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <layout class="QGridLayout" name="gridLayout_2">
+          <property name="leftMargin">
+           <number>6</number>
+          </property>
+          <property name="topMargin">
+           <number>0</number>
+          </property>
+          <property name="rightMargin">
+           <number>0</number>
+          </property>
+          <property name="bottomMargin">
+           <number>0</number>
+          </property>
+          <property name="spacing">
+           <number>6</number>
+          </property>
+          <item row="0" column="1">
+           <widget class="QFrame" name="groupWindows">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+              <horstretch>4</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="lineWidth">
+             <number>0</number>
+            </property>
+            <layout class="QVBoxLayout" name="verticalLayout_3">
+             <property name="spacing">
+              <number>3</number>
+             </property>
+             <property name="leftMargin">
+              <number>0</number>
+             </property>
+             <property name="topMargin">
+              <number>0</number>
+             </property>
+             <property name="rightMargin">
+              <number>0</number>
+             </property>
+             <property name="bottomMargin">
+              <number>0</number>
+             </property>
+             <item>
+              <widget class="QFrame" name="groupProfile">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <layout class="QHBoxLayout" name="horizontalLayout">
+                <property name="spacing">
+                 <number>0</number>
+                </property>
+                <property name="leftMargin">
+                 <number>0</number>
+                </property>
+                <property name="topMargin">
+                 <number>0</number>
+                </property>
+                <property name="rightMargin">
+                 <number>0</number>
+                </property>
+                <property name="bottomMargin">
+                 <number>0</number>
+                </property>
+                <item>
+                 <widget class="QToolButton" name="profile_button">
+                  <property name="enabled">
+                   <bool>true</bool>
+                  </property>
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="focusPolicy">
+                   <enum>Qt::StrongFocus</enum>
+                  </property>
+                  <property name="text">
+                   <string>Profile</string>
+                  </property>
+                  <property name="popupMode">
+                   <enum>QToolButton::InstantPopup</enum>
+                  </property>
+                  <property name="toolButtonStyle">
+                   <enum>Qt::ToolButtonTextBesideIcon</enum>
+                  </property>
+                  <property name="autoRaise">
+                   <bool>true</bool>
+                  </property>
+                  <property name="arrowType">
+                   <enum>Qt::DownArrow</enum>
+                  </property>
+                 </widget>
+                </item>
+                <item>
+                 <widget class="QComboBox" name="iconcomboProfile">
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Preferred" vsizetype="Maximum">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="focusPolicy">
+                   <enum>Qt::StrongFocus</enum>
+                  </property>
+                  <property name="maxVisibleItems">
+                   <number>20</number>
+                  </property>
+                 </widget>
+                </item>
+               </layout>
+              </widget>
+             </item>
+             <item>
+              <widget class="QPushButton" name="btnShortcuts">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="text">
+                <string>Options</string>
+               </property>
+               <property name="icon">
+                <iconset resource="opentrack-res.qrc">
+                 <normaloff>:/images/tools.png</normaloff>:/images/tools.png</iconset>
+               </property>
+               <property name="iconSize">
+                <size>
+                 <width>80</width>
+                 <height>24</height>
+                </size>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <widget class="QPushButton" name="btnEditCurves">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+                 <horstretch>0</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="text">
+                <string>Mapping</string>
+               </property>
+               <property name="icon">
+                <iconset resource="opentrack-res.qrc">
+                 <normaloff>:/images/curves.png</normaloff>:/images/curves.png</iconset>
+               </property>
+               <property name="iconSize">
+                <size>
+                 <width>80</width>
+                 <height>24</height>
+                </size>
+               </property>
+              </widget>
+             </item>
+             <item>
+              <widget class="QGroupBox" name="groupStartStop">
+               <property name="sizePolicy">
+                <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+                 <horstretch>3</horstretch>
+                 <verstretch>0</verstretch>
+                </sizepolicy>
+               </property>
+               <property name="title">
+                <string>Tracking</string>
+               </property>
+               <property name="flat">
+                <bool>true</bool>
+               </property>
+               <layout class="QHBoxLayout" name="horizontalLayout_4">
+                <property name="spacing">
+                 <number>8</number>
+                </property>
+                <property name="leftMargin">
+                 <number>0</number>
+                </property>
+                <property name="topMargin">
+                 <number>6</number>
+                </property>
+                <property name="rightMargin">
+                 <number>0</number>
+                </property>
+                <property name="bottomMargin">
+                 <number>6</number>
+                </property>
+                <item>
+                 <widget class="QToolButton" name="btnStartTracker">
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="font">
+                   <font>
+                    <weight>75</weight>
+                    <bold>true</bold>
+                   </font>
+                  </property>
+                  <property name="text">
+                   <string>Start</string>
+                  </property>
+                 </widget>
+                </item>
+                <item>
+                 <widget class="QToolButton" name="btnStopTracker">
+                  <property name="enabled">
+                   <bool>false</bool>
+                  </property>
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="font">
+                   <font>
+                    <weight>75</weight>
+                    <bold>true</bold>
+                   </font>
+                  </property>
+                  <property name="text">
+                   <string>Stop</string>
+                  </property>
+                 </widget>
+                </item>
+               </layout>
+              </widget>
+             </item>
+            </layout>
+           </widget>
+          </item>
+          <item row="0" column="0">
+           <widget class="QFrame" name="frame_2">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+              <horstretch>4</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="frameShape">
+             <enum>QFrame::NoFrame</enum>
+            </property>
+            <property name="frameShadow">
+             <enum>QFrame::Raised</enum>
+            </property>
+            <layout class="QVBoxLayout" name="verticalLayout">
+             <property name="spacing">
+              <number>2</number>
+             </property>
+             <property name="leftMargin">
+              <number>3</number>
+             </property>
+             <property name="topMargin">
+              <number>2</number>
+             </property>
+             <property name="rightMargin">
+              <number>3</number>
+             </property>
+             <property name="bottomMargin">
+              <number>8</number>
+             </property>
+             <item>
+              <widget class="QGroupBox" name="groupTrackerSource">
+               <property name="title">
+                <string>Input</string>
+               </property>
+               <layout class="QGridLayout" name="gridLayout">
+                <property name="leftMargin">
+                 <number>4</number>
+                </property>
+                <property name="topMargin">
+                 <number>0</number>
+                </property>
+                <property name="rightMargin">
+                 <number>0</number>
+                </property>
+                <property name="bottomMargin">
+                 <number>0</number>
+                </property>
+                <property name="horizontalSpacing">
+                 <number>3</number>
+                </property>
+                <property name="verticalSpacing">
+                 <number>0</number>
+                </property>
+                <item row="0" column="0">
+                 <widget class="QComboBox" name="iconcomboTrackerSource">
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="focusPolicy">
+                   <enum>Qt::TabFocus</enum>
+                  </property>
+                 </widget>
+                </item>
+                <item row="0" column="1">
+                 <widget class="QToolButton" name="btnShowEngineControls">
+                  <property name="enabled">
+                   <bool>true</bool>
+                  </property>
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="font">
+                   <font>
+                    <family>DejaVu Sans</family>
+                    <stylestrategy>PreferAntialias</stylestrategy>
+                    <kerning>false</kerning>
+                   </font>
+                  </property>
+                  <property name="focusPolicy">
+                   <enum>Qt::ClickFocus</enum>
+                  </property>
+                  <property name="text">
+                   <string>🔨</string>
+                  </property>
+                  <property name="flat" stdset="0">
+                   <bool>false</bool>
+                  </property>
+                 </widget>
+                </item>
+               </layout>
+              </widget>
+             </item>
+             <item>
+              <widget class="QGroupBox" name="groupGameProtocol">
+               <property name="title">
+                <string>Output</string>
+               </property>
+               <layout class="QGridLayout" name="gridLayout_4">
+                <property name="leftMargin">
+                 <number>4</number>
+                </property>
+                <property name="topMargin">
+                 <number>0</number>
+                </property>
+                <property name="rightMargin">
+                 <number>0</number>
+                </property>
+                <property name="bottomMargin">
+                 <number>0</number>
+                </property>
+                <property name="horizontalSpacing">
+                 <number>3</number>
+                </property>
+                <property name="verticalSpacing">
+                 <number>0</number>
+                </property>
+                <item row="0" column="0">
+                 <widget class="QComboBox" name="iconcomboProtocol">
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="focusPolicy">
+                   <enum>Qt::TabFocus</enum>
+                  </property>
+                 </widget>
+                </item>
+                <item row="0" column="1">
+                 <widget class="QToolButton" name="btnShowServerControls">
+                  <property name="enabled">
+                   <bool>true</bool>
+                  </property>
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="font">
+                   <font>
+                    <family>DejaVu Sans</family>
+                    <stylestrategy>PreferAntialias</stylestrategy>
+                    <kerning>false</kerning>
+                   </font>
+                  </property>
+                  <property name="focusPolicy">
+                   <enum>Qt::ClickFocus</enum>
+                  </property>
+                  <property name="text">
+                   <string>🔨</string>
+                  </property>
+                  <property name="flat" stdset="0">
+                   <bool>false</bool>
+                  </property>
+                 </widget>
+                </item>
+               </layout>
+              </widget>
+             </item>
+             <item>
+              <widget class="QGroupBox" name="groupFilter">
+               <property name="title">
+                <string>Filter</string>
+               </property>
+               <layout class="QGridLayout" name="gridLayout_3">
+                <property name="leftMargin">
+                 <number>4</number>
+                </property>
+                <property name="topMargin">
+                 <number>0</number>
+                </property>
+                <property name="rightMargin">
+                 <number>0</number>
+                </property>
+                <property name="bottomMargin">
+                 <number>0</number>
+                </property>
+                <property name="horizontalSpacing">
+                 <number>3</number>
+                </property>
+                <property name="verticalSpacing">
+                 <number>0</number>
+                </property>
+                <item row="0" column="0">
+                 <widget class="QComboBox" name="iconcomboFilter">
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="focusPolicy">
+                   <enum>Qt::TabFocus</enum>
+                  </property>
+                 </widget>
+                </item>
+                <item row="0" column="1">
+                 <widget class="QToolButton" name="btnShowFilterControls">
+                  <property name="enabled">
+                   <bool>true</bool>
+                  </property>
+                  <property name="sizePolicy">
+                   <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
+                    <horstretch>0</horstretch>
+                    <verstretch>0</verstretch>
+                   </sizepolicy>
+                  </property>
+                  <property name="font">
+                   <font>
+                    <family>DejaVu Sans</family>
+                    <stylestrategy>PreferAntialias</stylestrategy>
+                    <kerning>false</kerning>
+                   </font>
+                  </property>
+                  <property name="focusPolicy">
+                   <enum>Qt::ClickFocus</enum>
+                  </property>
+                  <property name="text">
+                   <string>🔨</string>
+                  </property>
+                  <property name="flat" stdset="0">
+                   <bool>false</bool>
+                  </property>
+                 </widget>
+                </item>
+               </layout>
+              </widget>
+             </item>
+            </layout>
+           </widget>
+          </item>
+         </layout>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>pose_widget</class>
+   <extends>QWidget</extends>
+   <header>pose-widget/pose-widget.hpp</header>
+  </customwidget>
+ </customwidgets>
+ <tabstops>
+  <tabstop>btnStartTracker</tabstop>
+  <tabstop>btnStopTracker</tabstop>
+  <tabstop>profile_button</tabstop>
+  <tabstop>iconcomboProfile</tabstop>
+  <tabstop>btnShortcuts</tabstop>
+  <tabstop>btnEditCurves</tabstop>
+ </tabstops>
+ <resources>
+  <include location="opentrack-res.qrc"/>
+ </resources>
+ <connections/>
+</ui>
diff --git a/variant/default/main.cpp b/variant/default/main.cpp
index e539c635..3ee93422 100644
--- a/variant/default/main.cpp
+++ b/variant/default/main.cpp
@@ -1,5 +1,5 @@
 #include "gui/init.hpp"
-#include "gui/main-window.hpp"
+#include "main-window.hpp"
 
 #if defined _WIN32
 #   include <windows.h>
diff --git a/variant/default/new_config.ui b/variant/default/new_config.ui
new file mode 100644
index 00000000..27dce0f8
--- /dev/null
+++ b/variant/default/new_config.ui
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>UI_new_config</class>
+ <widget class="QDialog" name="UI_new_config">
+  <property name="windowModality">
+   <enum>Qt::ApplicationModal</enum>
+  </property>
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>269</width>
+    <height>67</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Config filename</string>
+  </property>
+  <property name="windowIcon">
+   <iconset>
+    <normaloff>images/facetracknoir.png</normaloff>images/facetracknoir.png</iconset>
+  </property>
+  <layout class="QFormLayout" name="formLayout">
+   <item row="0" column="0">
+    <widget class="QLabel" name="label">
+     <property name="text">
+      <string>New file name:</string>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="1">
+    <widget class="QLineEdit" name="lineEdit"/>
+   </item>
+   <item row="1" column="1">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>
diff --git a/variant/default/new_file_dialog.cpp b/variant/default/new_file_dialog.cpp
new file mode 100644
index 00000000..831fe63e
--- /dev/null
+++ b/variant/default/new_file_dialog.cpp
@@ -0,0 +1,39 @@
+#pragma once
+
+#include "new_file_dialog.h"
+
+new_file_dialog::new_file_dialog(QWidget* parent) : QDialog(parent)
+{
+    ui.setupUi(this);
+    connect(ui.buttonBox, SIGNAL(accepted()), this, SLOT(ok_clicked()));
+    connect(ui.buttonBox, SIGNAL(rejected()), this, SLOT(cancel_clicked()));
+    setFixedSize(size());
+}
+
+bool new_file_dialog::is_ok(QString& name_)
+{
+    name_ = name;
+    return ok;
+}
+
+void new_file_dialog::cancel_clicked() { close(); }
+
+void new_file_dialog::ok_clicked()
+{
+    QString text = ui.lineEdit->text();
+    text = text.replace('/', "");
+    text = text.replace('\\', "");
+    if (text != "" && !text.endsWith(".ini"))
+        text += ".ini";
+    if (text == "" || text == ".ini" || QFile(options::group::ini_directory() + "/" + text).exists())
+    {
+        QMessageBox::warning(this,
+                             tr("File exists"),
+                             tr("This file already exists. Pick another name."),
+                             QMessageBox::Ok, QMessageBox::NoButton);
+        return;
+    }
+    ok = true;
+    close();
+    name = text;
+}
diff --git a/variant/default/new_file_dialog.h b/variant/default/new_file_dialog.h
new file mode 100644
index 00000000..5669e4a9
--- /dev/null
+++ b/variant/default/new_file_dialog.h
@@ -0,0 +1,25 @@
+#pragma once
+
+#include "ui_new_config.h"
+#include "options/options.hpp"
+#include <QFile>
+#include <QRegExp>
+#include <QString>
+#include <QMessageBox>
+
+class new_file_dialog : public QDialog
+{
+    Q_OBJECT
+public:
+    new_file_dialog(QWidget* parent = 0);
+    bool is_ok(QString& name_);
+
+private:
+    Ui::UI_new_config ui;
+    bool ok = false;
+    QString name;
+
+private slots:
+    void cancel_clicked();
+    void ok_clicked();
+};