gui, variant/default: move default UI

1 files changed, 0 insertions, 945 deletions

diff --git a/gui/main-window.cpp b/gui/main-window.cpp
deleted file mode 100644
index 9d27afdc..00000000
--- a/gui/main-window.cpp
+++ /dev/null
@@ -1,945 +0,0 @@
-/* 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);
-    });
-}