move MainWindow and Screen stuff to separate files; WIP

1 files changed, 8 insertions, 2365 deletions

diff --git a/src/frontend/qt_sdl/main.cpp b/src/frontend/qt_sdl/main.cpp
index 725a75f..3f53f3c 100644
--- a/src/frontend/qt_sdl/main.cpp
+++ b/src/frontend/qt_sdl/main.cpp
@@ -109,14 +109,15 @@
 
 // TODO: uniform variable spelling
 using namespace melonDS;
-const QString NdsRomMimeType = "application/x-nintendo-ds-rom";
-const QStringList NdsRomExtensions { ".nds", ".srl", ".dsi", ".ids" };
+QString NdsRomMimeType = "application/x-nintendo-ds-rom";
+QStringList NdsRomExtensions { ".nds", ".srl", ".dsi", ".ids" };
+
+QString GbaRomMimeType = "application/x-gba-rom";
+QStringList GbaRomExtensions { ".gba", ".agb" };
 
-const QString GbaRomMimeType = "application/x-gba-rom";
-const QStringList GbaRomExtensions { ".gba", ".agb" };
 
 // This list of supported archive formats is based on libarchive(3) version 3.6.2 (2022-12-09).
-const QStringList ArchiveMimeTypes
+QStringList ArchiveMimeTypes
 {
 #ifdef ARCHIVE_SUPPORT_ENABLED
     "application/zip",
@@ -138,7 +139,7 @@ const QStringList ArchiveMimeTypes
 #endif
 };
 
-const QStringList ArchiveExtensions
+QStringList ArchiveExtensions
 {
 #ifdef ARCHIVE_SUPPORT_ENABLED
     ".zip", ".7z", ".rar", ".tar",
@@ -171,15 +172,7 @@ bool videoSettingsDirty;
 CameraManager* camManager[2];
 bool camStarted[2];
 
-const struct { int id; float ratio; const char* label; } aspectRatios[] =
-{
-    { 0, 1,                       "4:3 (native)" },
-    { 4, (5.f  / 3) / (4.f / 3), "5:3 (3DS)"},
-    { 1, (16.f / 9) / (4.f / 3),  "16:9" },
-    { 2, (21.f / 9) / (4.f / 3),  "21:9" },
-    { 3, 0,                       "window" }
-};
-constexpr int AspectRatiosNum = sizeof(aspectRatios) / sizeof(aspectRatios[0]);
+//extern int AspectRatiosNum;
 
 
 EmuThread::EmuThread(QObject* parent) : QThread(parent)
@@ -1038,501 +1031,7 @@ void EmuThread::drawScreenGL()
     oglContext->SwapBuffers();
 }
 
-ScreenHandler::ScreenHandler(QWidget* widget)
-{
-    widget->setMouseTracking(true);
-    widget->setAttribute(Qt::WA_AcceptTouchEvents);
-    QTimer* mouseTimer = setupMouseTimer();
-    widget->connect(mouseTimer, &QTimer::timeout, [=] { if (Config::MouseHide) widget->setCursor(Qt::BlankCursor);});
-}
-
-ScreenHandler::~ScreenHandler()
-{
-    mouseTimer->stop();
-    delete mouseTimer;
-}
-
-void ScreenHandler::screenSetupLayout(int w, int h)
-{
-    int sizing = Config::ScreenSizing;
-    if (sizing == 3) sizing = autoScreenSizing;
-
-    float aspectTop, aspectBot;
-
-    for (auto ratio : aspectRatios)
-    {
-        if (ratio.id == Config::ScreenAspectTop)
-            aspectTop = ratio.ratio;
-        if (ratio.id == Config::ScreenAspectBot)
-            aspectBot = ratio.ratio;
-    }
-
-    if (aspectTop == 0)
-        aspectTop = ((float) w / h) / (4.f / 3.f);
-
-    if (aspectBot == 0)
-        aspectBot = ((float) w / h) / (4.f / 3.f);
-
-    Frontend::SetupScreenLayout(w, h,
-                                static_cast<Frontend::ScreenLayout>(Config::ScreenLayout),
-                                static_cast<Frontend::ScreenRotation>(Config::ScreenRotation),
-                                static_cast<Frontend::ScreenSizing>(sizing),
-                                Config::ScreenGap,
-                                Config::IntegerScaling != 0,
-                                Config::ScreenSwap != 0,
-                                aspectTop,
-                                aspectBot);
-
-    numScreens = Frontend::GetScreenTransforms(screenMatrix[0], screenKind);
-}
-
-QSize ScreenHandler::screenGetMinSize(int factor = 1)
-{
-    bool isHori = (Config::ScreenRotation == Frontend::screenRot_90Deg
-        || Config::ScreenRotation == Frontend::screenRot_270Deg);
-    int gap = Config::ScreenGap * factor;
-
-    int w = 256 * factor;
-    int h = 192 * factor;
-
-    if (Config::ScreenSizing == Frontend::screenSizing_TopOnly
-        || Config::ScreenSizing == Frontend::screenSizing_BotOnly)
-    {
-        return QSize(w, h);
-    }
-
-    if (Config::ScreenLayout == Frontend::screenLayout_Natural)
-    {
-        if (isHori)
-            return QSize(h+gap+h, w);
-        else
-            return QSize(w, h+gap+h);
-    }
-    else if (Config::ScreenLayout == Frontend::screenLayout_Vertical)
-    {
-        if (isHori)
-            return QSize(h, w+gap+w);
-        else
-            return QSize(w, h+gap+h);
-    }
-    else if (Config::ScreenLayout == Frontend::screenLayout_Horizontal)
-    {
-        if (isHori)
-            return QSize(h+gap+h, w);
-        else
-            return QSize(w+gap+w, h);
-    }
-    else // hybrid
-    {
-        if (isHori)
-            return QSize(h+gap+h, 3*w + (int)ceil((4*gap) / 3.0));
-        else
-            return QSize(3*w + (int)ceil((4*gap) / 3.0), h+gap+h);
-    }
-}
-
-void ScreenHandler::screenOnMousePress(QMouseEvent* event)
-{
-    event->accept();
-    if (event->button() != Qt::LeftButton) return;
-
-    int x = event->pos().x();
-    int y = event->pos().y();
-
-    if (Frontend::GetTouchCoords(x, y, false))
-    {
-        touching = true;
-        assert(emuThread->NDS != nullptr);
-        emuThread->NDS->TouchScreen(x, y);
-    }
-}
-
-void ScreenHandler::screenOnMouseRelease(QMouseEvent* event)
-{
-    event->accept();
-    if (event->button() != Qt::LeftButton) return;
-
-    if (touching)
-    {
-        touching = false;
-        assert(emuThread->NDS != nullptr);
-        emuThread->NDS->ReleaseScreen();
-    }
-}
-
-void ScreenHandler::screenOnMouseMove(QMouseEvent* event)
-{
-    event->accept();
-
-    showCursor();
-
-    if (!(event->buttons() & Qt::LeftButton)) return;
-    if (!touching) return;
-
-    int x = event->pos().x();
-    int y = event->pos().y();
-
-    if (Frontend::GetTouchCoords(x, y, true))
-    {
-        assert(emuThread->NDS != nullptr);
-        emuThread->NDS->TouchScreen(x, y);
-    }
-}
-
-void ScreenHandler::screenHandleTablet(QTabletEvent* event)
-{
-    event->accept();
-
-    switch(event->type())
-    {
-    case QEvent::TabletPress:
-    case QEvent::TabletMove:
-        {
-            int x = event->x();
-            int y = event->y();
-
-            if (Frontend::GetTouchCoords(x, y, event->type()==QEvent::TabletMove))
-            {
-                touching = true;
-                assert(emuThread->NDS != nullptr);
-                emuThread->NDS->TouchScreen(x, y);
-            }
-        }
-        break;
-    case QEvent::TabletRelease:
-        if (touching)
-        {
-            assert(emuThread->NDS != nullptr);
-            emuThread->NDS->ReleaseScreen();
-            touching = false;
-        }
-        break;
-    default:
-        break;
-    }
-}
-
-void ScreenHandler::screenHandleTouch(QTouchEvent* event)
-{
-    event->accept();
-
-    switch(event->type())
-    {
-    case QEvent::TouchBegin:
-    case QEvent::TouchUpdate:
-        if (event->touchPoints().length() > 0)
-        {
-            QPointF lastPosition = event->touchPoints().first().lastPos();
-            int x = (int)lastPosition.x();
-            int y = (int)lastPosition.y();
-
-            if (Frontend::GetTouchCoords(x, y, event->type()==QEvent::TouchUpdate))
-            {
-                touching = true;
-                assert(emuThread->NDS != nullptr);
-                emuThread->NDS->TouchScreen(x, y);
-            }
-        }
-        break;
-    case QEvent::TouchEnd:
-        if (touching)
-        {
-            assert(emuThread->NDS != nullptr);
-            emuThread->NDS->ReleaseScreen();
-            touching = false;
-        }
-        break;
-    default:
-        break;
-    }
-}
-
-void ScreenHandler::showCursor()
-{
-    mainWindow->panelWidget->setCursor(Qt::ArrowCursor);
-    mouseTimer->start();
-}
-
-QTimer* ScreenHandler::setupMouseTimer()
-{
-    mouseTimer = new QTimer();
-    mouseTimer->setSingleShot(true);
-    mouseTimer->setInterval(Config::MouseHideSeconds*1000);
-    mouseTimer->start();
-
-    return mouseTimer;
-}
-
-ScreenPanelNative::ScreenPanelNative(QWidget* parent) : QWidget(parent), ScreenHandler(this)
-{
-    screen[0] = QImage(256, 192, QImage::Format_RGB32);
-    screen[1] = QImage(256, 192, QImage::Format_RGB32);
-
-    screenTrans[0].reset();
-    screenTrans[1].reset();
-
-    OSD::Init(false);
-}
-
-ScreenPanelNative::~ScreenPanelNative()
-{
-    OSD::DeInit();
-}
-
-void ScreenPanelNative::setupScreenLayout()
-{
-    int w = width();
-    int h = height();
-
-    screenSetupLayout(w, h);
-
-    for (int i = 0; i < numScreens; i++)
-    {
-        float* mtx = screenMatrix[i];
-        screenTrans[i].setMatrix(mtx[0], mtx[1], 0.f,
-                                mtx[2], mtx[3], 0.f,
-                                mtx[4], mtx[5], 1.f);
-    }
-}
-
-void ScreenPanelNative::paintEvent(QPaintEvent* event)
-{
-    QPainter painter(this);
-
-    // fill background
-    painter.fillRect(event->rect(), QColor::fromRgb(0, 0, 0));
-
-    if (emuThread->emuIsActive())
-    {
-        assert(emuThread->NDS != nullptr);
-        emuThread->FrontBufferLock.lock();
-        int frontbuf = emuThread->FrontBuffer;
-        if (!emuThread->NDS->GPU.Framebuffer[frontbuf][0] || !emuThread->NDS->GPU.Framebuffer[frontbuf][1])
-        {
-            emuThread->FrontBufferLock.unlock();
-            return;
-        }
-
-        memcpy(screen[0].scanLine(0), emuThread->NDS->GPU.Framebuffer[frontbuf][0].get(), 256 * 192 * 4);
-        memcpy(screen[1].scanLine(0), emuThread->NDS->GPU.Framebuffer[frontbuf][1].get(), 256 * 192 * 4);
-        emuThread->FrontBufferLock.unlock();
-
-        QRect screenrc(0, 0, 256, 192);
-
-        for (int i = 0; i < numScreens; i++)
-        {
-            painter.setTransform(screenTrans[i]);
-            painter.drawImage(screenrc, screen[screenKind[i]]);
-        }
-    }
-
-    OSD::Update();
-    OSD::DrawNative(painter);
-}
-
-void ScreenPanelNative::resizeEvent(QResizeEvent* event)
-{
-    setupScreenLayout();
-}
-
-void ScreenPanelNative::mousePressEvent(QMouseEvent* event)
-{
-    screenOnMousePress(event);
-}
-
-void ScreenPanelNative::mouseReleaseEvent(QMouseEvent* event)
-{
-    screenOnMouseRelease(event);
-}
-
-void ScreenPanelNative::mouseMoveEvent(QMouseEvent* event)
-{
-    screenOnMouseMove(event);
-}
-
-void ScreenPanelNative::tabletEvent(QTabletEvent* event)
-{
-    screenHandleTablet(event);
-}
-
-bool ScreenPanelNative::event(QEvent* event)
-{
-    if (event->type() == QEvent::TouchBegin
-        || event->type() == QEvent::TouchEnd
-        || event->type() == QEvent::TouchUpdate)
-    {
-        screenHandleTouch((QTouchEvent*)event);
-        return true;
-    }
-    return QWidget::event(event);
-}
-
-void ScreenPanelNative::onScreenLayoutChanged()
-{
-    setMinimumSize(screenGetMinSize());
-    setupScreenLayout();
-}
-
-
-ScreenPanelGL::ScreenPanelGL(QWidget* parent) : QWidget(parent), ScreenHandler(this)
-{
-    setAutoFillBackground(false);
-    setAttribute(Qt::WA_NativeWindow, true);
-    setAttribute(Qt::WA_NoSystemBackground, true);
-    setAttribute(Qt::WA_PaintOnScreen, true);
-    setAttribute(Qt::WA_KeyCompression, false);
-    setFocusPolicy(Qt::StrongFocus);
-    setMinimumSize(screenGetMinSize());
-}
-
-ScreenPanelGL::~ScreenPanelGL()
-{}
-
-bool ScreenPanelGL::createContext()
-{
-    std::optional<WindowInfo> windowInfo = getWindowInfo();
-    std::array<GL::Context::Version, 2> versionsToTry = {
-        GL::Context::Version{GL::Context::Profile::Core, 4, 3},
-        GL::Context::Version{GL::Context::Profile::Core, 3, 2}};
-    if (windowInfo.has_value())
-    {
-        glContext = GL::Context::Create(*getWindowInfo(), versionsToTry);
-        glContext->DoneCurrent();
-    }
-
-    return glContext != nullptr;
-}
-
-qreal ScreenPanelGL::devicePixelRatioFromScreen() const
-{
-    const QScreen* screen_for_ratio = window()->windowHandle()->screen();
-    if (!screen_for_ratio)
-        screen_for_ratio = QGuiApplication::primaryScreen();
-
-    return screen_for_ratio ? screen_for_ratio->devicePixelRatio() : static_cast<qreal>(1);
-}
-
-int ScreenPanelGL::scaledWindowWidth() const
-{
-  return std::max(static_cast<int>(std::ceil(static_cast<qreal>(width()) * devicePixelRatioFromScreen())), 1);
-}
-
-int ScreenPanelGL::scaledWindowHeight() const
-{
-  return std::max(static_cast<int>(std::ceil(static_cast<qreal>(height()) * devicePixelRatioFromScreen())), 1);
-}
-
-std::optional<WindowInfo> ScreenPanelGL::getWindowInfo()
-{
-    WindowInfo wi;
-
-    // Windows and Apple are easy here since there's no display connection.
-    #if defined(_WIN32)
-    wi.type = WindowInfo::Type::Win32;
-    wi.window_handle = reinterpret_cast<void*>(winId());
-    #elif defined(__APPLE__)
-    wi.type = WindowInfo::Type::MacOS;
-    wi.window_handle = reinterpret_cast<void*>(winId());
-    #else
-    QPlatformNativeInterface* pni = QGuiApplication::platformNativeInterface();
-    const QString platform_name = QGuiApplication::platformName();
-    if (platform_name == QStringLiteral("xcb"))
-    {
-        wi.type = WindowInfo::Type::X11;
-        wi.display_connection = pni->nativeResourceForWindow("display", windowHandle());
-        wi.window_handle = reinterpret_cast<void*>(winId());
-    }
-    else if (platform_name == QStringLiteral("wayland"))
-    {
-        wi.type = WindowInfo::Type::Wayland;
-        QWindow* handle = windowHandle();
-        if (handle == nullptr)
-            return std::nullopt;
-
-        wi.display_connection = pni->nativeResourceForWindow("display", handle);
-        wi.window_handle = pni->nativeResourceForWindow("surface", handle);
-    }
-    else
-    {
-        qCritical() << "Unknown PNI platform " << platform_name;
-        return std::nullopt;
-    }
-    #endif
-
-    wi.surface_width = static_cast<u32>(scaledWindowWidth());
-    wi.surface_height = static_cast<u32>(scaledWindowHeight());
-    wi.surface_scale = static_cast<float>(devicePixelRatioFromScreen());
-
-    return wi;
-}
-
-
-QPaintEngine* ScreenPanelGL::paintEngine() const
-{
-  return nullptr;
-}
-
-void ScreenPanelGL::setupScreenLayout()
-{
-    int w = width();
-    int h = height();
-
-    screenSetupLayout(w, h);
-    if (emuThread)
-        transferLayout(emuThread);
-}
-
-void ScreenPanelGL::resizeEvent(QResizeEvent* event)
-{
-    setupScreenLayout();
-
-    QWidget::resizeEvent(event);
-}
-
-void ScreenPanelGL::mousePressEvent(QMouseEvent* event)
-{
-    screenOnMousePress(event);
-}
-
-void ScreenPanelGL::mouseReleaseEvent(QMouseEvent* event)
-{
-    screenOnMouseRelease(event);
-}
-
-void ScreenPanelGL::mouseMoveEvent(QMouseEvent* event)
-{
-    screenOnMouseMove(event);
-}
 
-void ScreenPanelGL::tabletEvent(QTabletEvent* event)
-{
-    screenHandleTablet(event);
-}
-
-bool ScreenPanelGL::event(QEvent* event)
-{
-    if (event->type() == QEvent::TouchBegin
-        || event->type() == QEvent::TouchEnd
-        || event->type() == QEvent::TouchUpdate)
-    {
-        screenHandleTouch((QTouchEvent*)event);
-        return true;
-    }
-    return QWidget::event(event);
-}
-
-void ScreenPanelGL::transferLayout(EmuThread* thread)
-{
-    std::optional<WindowInfo> windowInfo = getWindowInfo();
-    if (windowInfo.has_value())
-        thread->updateScreenSettings(Config::ScreenFilter, *windowInfo, numScreens, screenKind, &screenMatrix[0][0]);
-}
-
-void ScreenPanelGL::onScreenLayoutChanged()
-{
-    setMinimumSize(screenGetMinSize());
-    setupScreenLayout();
-}
 
 
 static bool FileExtensionInList(const QString& filename, const QStringList& extensions, Qt::CaseSensitivity cs = Qt::CaseInsensitive)
@@ -1607,1863 +1106,7 @@ static bool FileIsSupportedFiletype(const QString& filename, bool insideArchive
 }
 
 
-#ifndef _WIN32
-static int signalFd[2];
-QSocketNotifier *signalSn;
-
-static void signalHandler(int)
-{
-    char a = 1;
-    write(signalFd[0], &a, sizeof(a));
-}
-#endif
-
-MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent)
-{
-#ifndef _WIN32
-    if (socketpair(AF_UNIX, SOCK_STREAM, 0, signalFd))
-    {
-       qFatal("Couldn't create socketpair");
-    }
-
-    signalSn = new QSocketNotifier(signalFd[1], QSocketNotifier::Read, this);
-    connect(signalSn, SIGNAL(activated(int)), this, SLOT(onQuit()));
-
-    struct sigaction sa;
-
-    sa.sa_handler = signalHandler;
-    sigemptyset(&sa.sa_mask);
-    sa.sa_flags = 0;
-    sa.sa_flags |= SA_RESTART;
-    sigaction(SIGINT, &sa, 0);
-#endif
-
-    oldW = Config::WindowWidth;
-    oldH = Config::WindowHeight;
-    oldMax = Config::WindowMaximized;
-
-    setWindowTitle("melonDS " MELONDS_VERSION);
-    setAttribute(Qt::WA_DeleteOnClose);
-    setAcceptDrops(true);
-    setFocusPolicy(Qt::ClickFocus);
-
-    int inst = Platform::InstanceID();
-
-    QMenuBar* menubar = new QMenuBar();
-    {
-        QMenu* menu = menubar->addMenu("File");
-
-        actOpenROM = menu->addAction("Open ROM...");
-        connect(actOpenROM, &QAction::triggered, this, &MainWindow::onOpenFile);
-        actOpenROM->setShortcut(QKeySequence(QKeySequence::StandardKey::Open));
-
-        /*actOpenROMArchive = menu->addAction("Open ROM inside archive...");
-        connect(actOpenROMArchive, &QAction::triggered, this, &MainWindow::onOpenFileArchive);
-        actOpenROMArchive->setShortcut(QKeySequence(Qt::Key_O | Qt::CTRL | Qt::SHIFT));*/
-
-        recentMenu = menu->addMenu("Open recent");
-        for (int i = 0; i < 10; ++i)
-        {
-            std::string item = Config::RecentROMList[i];
-            if (!item.empty())
-                recentFileList.push_back(QString::fromStdString(item));
-        }
-        updateRecentFilesMenu();
-
-        //actBootFirmware = menu->addAction("Launch DS menu");
-        actBootFirmware = menu->addAction("Boot firmware");
-        connect(actBootFirmware, &QAction::triggered, this, &MainWindow::onBootFirmware);
-
-        menu->addSeparator();
-
-        actCurrentCart = menu->addAction("DS slot: " + ROMManager::CartLabel());
-        actCurrentCart->setEnabled(false);
-
-        actInsertCart = menu->addAction("Insert cart...");
-        connect(actInsertCart, &QAction::triggered, this, &MainWindow::onInsertCart);
-
-        actEjectCart = menu->addAction("Eject cart");
-        connect(actEjectCart, &QAction::triggered, this, &MainWindow::onEjectCart);
-
-        menu->addSeparator();
-
-        actCurrentGBACart = menu->addAction("GBA slot: " + ROMManager::GBACartLabel());
-        actCurrentGBACart->setEnabled(false);
-
-        actInsertGBACart = menu->addAction("Insert ROM cart...");
-        connect(actInsertGBACart, &QAction::triggered, this, &MainWindow::onInsertGBACart);
-
-        {
-            QMenu* submenu = menu->addMenu("Insert add-on cart");
-
-            actInsertGBAAddon[0] = submenu->addAction("Memory expansion");
-            actInsertGBAAddon[0]->setData(QVariant(GBAAddon_RAMExpansion));
-            connect(actInsertGBAAddon[0], &QAction::triggered, this, &MainWindow::onInsertGBAAddon);
-        }
-
-        actEjectGBACart = menu->addAction("Eject cart");
-        connect(actEjectGBACart, &QAction::triggered, this, &MainWindow::onEjectGBACart);
-
-        menu->addSeparator();
-
-        actImportSavefile = menu->addAction("Import savefile");
-        connect(actImportSavefile, &QAction::triggered, this, &MainWindow::onImportSavefile);
-
-        menu->addSeparator();
-
-        {
-            QMenu* submenu = menu->addMenu("Save state");
-
-            for (int i = 1; i < 9; i++)
-            {
-                actSaveState[i] = submenu->addAction(QString("%1").arg(i));
-                actSaveState[i]->setShortcut(QKeySequence(Qt::ShiftModifier | (Qt::Key_F1+i-1)));
-                actSaveState[i]->setData(QVariant(i));
-                connect(actSaveState[i], &QAction::triggered, this, &MainWindow::onSaveState);
-            }
-
-            actSaveState[0] = submenu->addAction("File...");
-            actSaveState[0]->setShortcut(QKeySequence(Qt::ShiftModifier | Qt::Key_F9));
-            actSaveState[0]->setData(QVariant(0));
-            connect(actSaveState[0], &QAction::triggered, this, &MainWindow::onSaveState);
-        }
-        {
-            QMenu* submenu = menu->addMenu("Load state");
-
-            for (int i = 1; i < 9; i++)
-            {
-                actLoadState[i] = submenu->addAction(QString("%1").arg(i));
-                actLoadState[i]->setShortcut(QKeySequence(Qt::Key_F1+i-1));
-                actLoadState[i]->setData(QVariant(i));
-                connect(actLoadState[i], &QAction::triggered, this, &MainWindow::onLoadState);
-            }
 
-            actLoadState[0] = submenu->addAction("File...");
-            actLoadState[0]->setShortcut(QKeySequence(Qt::Key_F9));
-            actLoadState[0]->setData(QVariant(0));
-            connect(actLoadState[0], &QAction::triggered, this, &MainWindow::onLoadState);
-        }
-
-        actUndoStateLoad = menu->addAction("Undo state load");
-        actUndoStateLoad->setShortcut(QKeySequence(Qt::Key_F12));
-        connect(actUndoStateLoad, &QAction::triggered, this, &MainWindow::onUndoStateLoad);
-
-        menu->addSeparator();
-
-        actQuit = menu->addAction("Quit");
-        connect(actQuit, &QAction::triggered, this, &MainWindow::onQuit);
-        actQuit->setShortcut(QKeySequence(QKeySequence::StandardKey::Quit));
-    }
-    {
-        QMenu* menu = menubar->addMenu("System");
-
-        actPause = menu->addAction("Pause");
-        actPause->setCheckable(true);
-        connect(actPause, &QAction::triggered, this, &MainWindow::onPause);
-
-        actReset = menu->addAction("Reset");
-        connect(actReset, &QAction::triggered, this, &MainWindow::onReset);
-
-        actStop = menu->addAction("Stop");
-        connect(actStop, &QAction::triggered, this, &MainWindow::onStop);
-
-        actFrameStep = menu->addAction("Frame step");
-        connect(actFrameStep, &QAction::triggered, this, &MainWindow::onFrameStep);
-
-        menu->addSeparator();
-
-        actPowerManagement = menu->addAction("Power management");
-        connect(actPowerManagement, &QAction::triggered, this, &MainWindow::onOpenPowerManagement);
-
-        actDateTime = menu->addAction("Date and time");
-        connect(actDateTime, &QAction::triggered, this, &MainWindow::onOpenDateTime);
-
-        menu->addSeparator();
-
-        actEnableCheats = menu->addAction("Enable cheats");
-        actEnableCheats->setCheckable(true);
-        connect(actEnableCheats, &QAction::triggered, this, &MainWindow::onEnableCheats);
-
-        //if (inst == 0)
-        {
-            actSetupCheats = menu->addAction("Setup cheat codes");
-            actSetupCheats->setMenuRole(QAction::NoRole);
-            connect(actSetupCheats, &QAction::triggered, this, &MainWindow::onSetupCheats);
-
-            menu->addSeparator();
-            actROMInfo = menu->addAction("ROM info");
-            connect(actROMInfo, &QAction::triggered, this, &MainWindow::onROMInfo);
-
-            actRAMInfo = menu->addAction("RAM search");
-            connect(actRAMInfo, &QAction::triggered, this, &MainWindow::onRAMInfo);
-
-            actTitleManager = menu->addAction("Manage DSi titles");
-            connect(actTitleManager, &QAction::triggered, this, &MainWindow::onOpenTitleManager);
-        }
-
-        {
-            menu->addSeparator();
-            QMenu* submenu = menu->addMenu("Multiplayer");
-
-            actMPNewInstance = submenu->addAction("Launch new instance");
-            connect(actMPNewInstance, &QAction::triggered, this, &MainWindow::onMPNewInstance);
-        }
-    }
-    {
-        QMenu* menu = menubar->addMenu("Config");
-
-        actEmuSettings = menu->addAction("Emu settings");
-        connect(actEmuSettings, &QAction::triggered, this, &MainWindow::onOpenEmuSettings);
-
-#ifdef __APPLE__
-        actPreferences = menu->addAction("Preferences...");
-        connect(actPreferences, &QAction::triggered, this, &MainWindow::onOpenEmuSettings);
-        actPreferences->setMenuRole(QAction::PreferencesRole);
-#endif
-
-        actInputConfig = menu->addAction("Input and hotkeys");
-        connect(actInputConfig, &QAction::triggered, this, &MainWindow::onOpenInputConfig);
-
-        actVideoSettings = menu->addAction("Video settings");
-        connect(actVideoSettings, &QAction::triggered, this, &MainWindow::onOpenVideoSettings);
-
-        actCameraSettings = menu->addAction("Camera settings");
-        connect(actCameraSettings, &QAction::triggered, this, &MainWindow::onOpenCameraSettings);
-
-        actAudioSettings = menu->addAction("Audio settings");
-        connect(actAudioSettings, &QAction::triggered, this, &MainWindow::onOpenAudioSettings);
-
-        actMPSettings = menu->addAction("Multiplayer settings");
-        connect(actMPSettings, &QAction::triggered, this, &MainWindow::onOpenMPSettings);
-
-        actWifiSettings = menu->addAction("Wifi settings");
-        connect(actWifiSettings, &QAction::triggered, this, &MainWindow::onOpenWifiSettings);
-
-        actFirmwareSettings = menu->addAction("Firmware settings");
-        connect(actFirmwareSettings, &QAction::triggered, this, &MainWindow::onOpenFirmwareSettings);
-
-        actInterfaceSettings = menu->addAction("Interface settings");
-        connect(actInterfaceSettings, &QAction::triggered, this, &MainWindow::onOpenInterfaceSettings);
-
-        actPathSettings = menu->addAction("Path settings");
-        connect(actPathSettings, &QAction::triggered, this, &MainWindow::onOpenPathSettings);
-
-        {
-            QMenu* submenu = menu->addMenu("Savestate settings");
-
-            actSavestateSRAMReloc = submenu->addAction("Separate savefiles");
-            actSavestateSRAMReloc->setCheckable(true);
-            connect(actSavestateSRAMReloc, &QAction::triggered, this, &MainWindow::onChangeSavestateSRAMReloc);
-        }
-
-        menu->addSeparator();
-
-        {
-            QMenu* submenu = menu->addMenu("Screen size");
-
-            for (int i = 0; i < 4; i++)
-            {
-                int data = i+1;
-                actScreenSize[i] = submenu->addAction(QString("%1x").arg(data));
-                actScreenSize[i]->setData(QVariant(data));
-                connect(actScreenSize[i], &QAction::triggered, this, &MainWindow::onChangeScreenSize);
-            }
-        }
-        {
-            QMenu* submenu = menu->addMenu("Screen rotation");
-            grpScreenRotation = new QActionGroup(submenu);
-
-            for (int i = 0; i < Frontend::screenRot_MAX; i++)
-            {
-                int data = i*90;
-                actScreenRotation[i] = submenu->addAction(QString("%1°").arg(data));
-                actScreenRotation[i]->setActionGroup(grpScreenRotation);
-                actScreenRotation[i]->setData(QVariant(i));
-                actScreenRotation[i]->setCheckable(true);
-            }
-
-            connect(grpScreenRotation, &QActionGroup::triggered, this, &MainWindow::onChangeScreenRotation);
-        }
-        {
-            QMenu* submenu = menu->addMenu("Screen gap");
-            grpScreenGap = new QActionGroup(submenu);
-
-            const int screengap[] = {0, 1, 8, 64, 90, 128};
-
-            for (int i = 0; i < 6; i++)
-            {
-                int data = screengap[i];
-                actScreenGap[i] = submenu->addAction(QString("%1 px").arg(data));
-                actScreenGap[i]->setActionGroup(grpScreenGap);
-                actScreenGap[i]->setData(QVariant(data));
-                actScreenGap[i]->setCheckable(true);
-            }
-
-            connect(grpScreenGap, &QActionGroup::triggered, this, &MainWindow::onChangeScreenGap);
-        }
-        {
-            QMenu* submenu = menu->addMenu("Screen layout");
-            grpScreenLayout = new QActionGroup(submenu);
-
-            const char* screenlayout[] = {"Natural", "Vertical", "Horizontal", "Hybrid"};
-
-            for (int i = 0; i < Frontend::screenLayout_MAX; i++)
-            {
-                actScreenLayout[i] = submenu->addAction(QString(screenlayout[i]));
-                actScreenLayout[i]->setActionGroup(grpScreenLayout);
-                actScreenLayout[i]->setData(QVariant(i));
-                actScreenLayout[i]->setCheckable(true);
-            }
-
-            connect(grpScreenLayout, &QActionGroup::triggered, this, &MainWindow::onChangeScreenLayout);
-
-            submenu->addSeparator();
-
-            actScreenSwap = submenu->addAction("Swap screens");
-            actScreenSwap->setCheckable(true);
-            connect(actScreenSwap, &QAction::triggered, this, &MainWindow::onChangeScreenSwap);
-        }
-        {
-            QMenu* submenu = menu->addMenu("Screen sizing");
-            grpScreenSizing = new QActionGroup(submenu);
-
-            const char* screensizing[] = {"Even", "Emphasize top", "Emphasize bottom", "Auto", "Top only", "Bottom only"};
-
-            for (int i = 0; i < Frontend::screenSizing_MAX; i++)
-            {
-                actScreenSizing[i] = submenu->addAction(QString(screensizing[i]));
-                actScreenSizing[i]->setActionGroup(grpScreenSizing);
-                actScreenSizing[i]->setData(QVariant(i));
-                actScreenSizing[i]->setCheckable(true);
-            }
-
-            connect(grpScreenSizing, &QActionGroup::triggered, this, &MainWindow::onChangeScreenSizing);
-
-            submenu->addSeparator();
-
-            actIntegerScaling = submenu->addAction("Force integer scaling");
-            actIntegerScaling->setCheckable(true);
-            connect(actIntegerScaling, &QAction::triggered, this, &MainWindow::onChangeIntegerScaling);
-        }
-        {
-            QMenu* submenu = menu->addMenu("Aspect ratio");
-            grpScreenAspectTop = new QActionGroup(submenu);
-            grpScreenAspectBot = new QActionGroup(submenu);
-            actScreenAspectTop = new QAction*[AspectRatiosNum];
-            actScreenAspectBot = new QAction*[AspectRatiosNum];
-
-            for (int i = 0; i < 2; i++)
-            {
-                QActionGroup* group = grpScreenAspectTop;
-                QAction** actions = actScreenAspectTop;
-
-                if (i == 1)
-                {
-                    group = grpScreenAspectBot;
-                    submenu->addSeparator();
-                    actions = actScreenAspectBot;
-                }
-
-                for (int j = 0; j < AspectRatiosNum; j++)
-                {
-                    auto ratio = aspectRatios[j];
-                    QString label = QString("%1 %2").arg(i ? "Bottom" : "Top", ratio.label);
-                    actions[j] = submenu->addAction(label);
-                    actions[j]->setActionGroup(group);
-                    actions[j]->setData(QVariant(ratio.id));
-                    actions[j]->setCheckable(true);
-                }
-
-                connect(group, &QActionGroup::triggered, this, &MainWindow::onChangeScreenAspect);
-            }
-        }
-
-        actScreenFiltering = menu->addAction("Screen filtering");
-        actScreenFiltering->setCheckable(true);
-        connect(actScreenFiltering, &QAction::triggered, this, &MainWindow::onChangeScreenFiltering);
-
-        actShowOSD = menu->addAction("Show OSD");
-        actShowOSD->setCheckable(true);
-        connect(actShowOSD, &QAction::triggered, this, &MainWindow::onChangeShowOSD);
-
-        menu->addSeparator();
-
-        actLimitFramerate = menu->addAction("Limit framerate");
-        actLimitFramerate->setCheckable(true);
-        connect(actLimitFramerate, &QAction::triggered, this, &MainWindow::onChangeLimitFramerate);
-
-        actAudioSync = menu->addAction("Audio sync");
-        actAudioSync->setCheckable(true);
-        connect(actAudioSync, &QAction::triggered, this, &MainWindow::onChangeAudioSync);
-    }
-    setMenuBar(menubar);
-
-    resize(Config::WindowWidth, Config::WindowHeight);
-
-    if (Config::FirmwareUsername == "Arisotura")
-        actMPNewInstance->setText("Fart");
-
-#ifdef Q_OS_MAC
-    QPoint screenCenter = screen()->availableGeometry().center();
-    QRect frameGeo = frameGeometry();
-    frameGeo.moveCenter(screenCenter);
-    move(frameGeo.topLeft());
-#endif
-
-    if (oldMax)
-        showMaximized();
-    else
-        show();
-
-    createScreenPanel();
-
-    actEjectCart->setEnabled(false);
-    actEjectGBACart->setEnabled(false);
-
-    if (Config::ConsoleType == 1)
-    {
-        actInsertGBACart->setEnabled(false);
-        for (int i = 0; i < 1; i++)
-            actInsertGBAAddon[i]->setEnabled(false);
-    }
-
-    for (int i = 0; i < 9; i++)
-    {
-        actSaveState[i]->setEnabled(false);
-        actLoadState[i]->setEnabled(false);
-    }
-    actUndoStateLoad->setEnabled(false);
-    actImportSavefile->setEnabled(false);
-
-    actPause->setEnabled(false);
-    actReset->setEnabled(false);
-    actStop->setEnabled(false);
-    actFrameStep->setEnabled(false);
-
-    actDateTime->setEnabled(true);
-    actPowerManagement->setEnabled(false);
-
-    actSetupCheats->setEnabled(false);
-    actTitleManager->setEnabled(!Config::DSiNANDPath.empty());
-
-    actEnableCheats->setChecked(Config::EnableCheats);
-
-    actROMInfo->setEnabled(false);
-    actRAMInfo->setEnabled(false);
-
-    actSavestateSRAMReloc->setChecked(Config::SavestateRelocSRAM);
-
-    actScreenRotation[Config::ScreenRotation]->setChecked(true);
-
-    for (int i = 0; i < 6; i++)
-    {
-        if (actScreenGap[i]->data().toInt() == Config::ScreenGap)
-        {
-            actScreenGap[i]->setChecked(true);
-            break;
-        }
-    }
-
-    actScreenLayout[Config::ScreenLayout]->setChecked(true);
-    actScreenSizing[Config::ScreenSizing]->setChecked(true);
-    actIntegerScaling->setChecked(Config::IntegerScaling);
-
-    actScreenSwap->setChecked(Config::ScreenSwap);
-
-    for (int i = 0; i < AspectRatiosNum; i++)
-    {
-        if (Config::ScreenAspectTop == aspectRatios[i].id)
-            actScreenAspectTop[i]->setChecked(true);
-        if (Config::ScreenAspectBot == aspectRatios[i].id)
-            actScreenAspectBot[i]->setChecked(true);
-    }
-
-    actScreenFiltering->setChecked(Config::ScreenFilter);
-    actShowOSD->setChecked(Config::ShowOSD);
-
-    actLimitFramerate->setChecked(Config::LimitFPS);
-    actAudioSync->setChecked(Config::AudioSync);
-
-    if (inst > 0)
-    {
-        actEmuSettings->setEnabled(false);
-        actVideoSettings->setEnabled(false);
-        actMPSettings->setEnabled(false);
-        actWifiSettings->setEnabled(false);
-        actInterfaceSettings->setEnabled(false);
-
-#ifdef __APPLE__
-        actPreferences->setEnabled(false);
-#endif // __APPLE__
-    }
-}
-
-MainWindow::~MainWindow()
-{
-    delete[] actScreenAspectTop;
-    delete[] actScreenAspectBot;
-}
-
-void MainWindow::closeEvent(QCloseEvent* event)
-{
-    if (hasOGL)
-    {
-        // we intentionally don't unpause here
-        emuThread->emuPause();
-        emuThread->deinitContext();
-    }
-
-    QMainWindow::closeEvent(event);
-}
-
-void MainWindow::createScreenPanel()
-{
-    hasOGL = (Config::ScreenUseGL != 0) || (Config::_3DRenderer != 0);
-
-    if (hasOGL)
-    {
-        ScreenPanelGL* panelGL = new ScreenPanelGL(this);
-        panelGL->show();
-
-        panel = panelGL;
-        panelWidget = panelGL;
-
-        panelGL->createContext();
-    }
-
-    if (!hasOGL)
-    {
-        ScreenPanelNative* panelNative = new ScreenPanelNative(this);
-        panel = panelNative;
-        panelWidget = panelNative;
-        panelWidget->show();
-    }
-    setCentralWidget(panelWidget);
-
-    actScreenFiltering->setEnabled(hasOGL);
-
-    connect(this, SIGNAL(screenLayoutChange()), panelWidget, SLOT(onScreenLayoutChanged()));
-    emit screenLayoutChange();
-}
-
-GL::Context* MainWindow::getOGLContext()
-{
-    if (!hasOGL) return nullptr;
-
-    ScreenPanelGL* glpanel = static_cast<ScreenPanelGL*>(panel);
-    return glpanel->getContext();
-}
-
-void MainWindow::resizeEvent(QResizeEvent* event)
-{
-    int w = event->size().width();
-    int h = event->size().height();
-
-    if (!isFullScreen())
-    {
-        // this is ugly
-        // thing is, when maximizing the window, we first receive the resizeEvent
-        // with a new size matching the screen, then the changeEvent telling us that
-        // the maximized flag was updated
-        oldW = Config::WindowWidth;
-        oldH = Config::WindowHeight;
-        oldMax = isMaximized();
-
-        Config::WindowWidth = w;
-        Config::WindowHeight = h;
-    }
-}
-
-void MainWindow::changeEvent(QEvent* event)
-{
-    if (isMaximized() && !oldMax)
-    {
-        Config::WindowWidth = oldW;
-        Config::WindowHeight = oldH;
-    }
-
-    Config::WindowMaximized = isMaximized() ? 1:0;
-}
-
-void MainWindow::keyPressEvent(QKeyEvent* event)
-{
-    if (event->isAutoRepeat()) return;
-
-    // TODO!! REMOVE ME IN RELEASE BUILDS!!
-    //if (event->key() == Qt::Key_F11) NDS::debug(0);
-
-    Input::KeyPress(event);
-}
-
-void MainWindow::keyReleaseEvent(QKeyEvent* event)
-{
-    if (event->isAutoRepeat()) return;
-
-    Input::KeyRelease(event);
-}
-
-
-void MainWindow::dragEnterEvent(QDragEnterEvent* event)
-{
-    if (!event->mimeData()->hasUrls()) return;
-
-    QList<QUrl> urls = event->mimeData()->urls();
-    if (urls.count() > 1) return; // not handling more than one file at once
-
-    QString filename = urls.at(0).toLocalFile();
-
-    if (FileIsSupportedFiletype(filename))
-        event->acceptProposedAction();
-}
-
-void MainWindow::dropEvent(QDropEvent* event)
-{
-    if (!event->mimeData()->hasUrls()) return;
-
-    QList<QUrl> urls = event->mimeData()->urls();
-    if (urls.count() > 1) return; // not handling more than one file at once
-
-    emuThread->emuPause();
-
-    if (!verifySetup())
-    {
-        emuThread->emuUnpause();
-        return;
-    }
-
-    const QStringList file = splitArchivePath(urls.at(0).toLocalFile(), false);
-    if (file.isEmpty())
-    {
-        emuThread->emuUnpause();
-        return;
-    }
-
-    const QString filename = file.last();
-    const bool romInsideArchive = file.size() > 1;
-    const auto matchMode = romInsideArchive ? QMimeDatabase::MatchExtension : QMimeDatabase::MatchDefault;
-    const QMimeType mimetype = QMimeDatabase().mimeTypeForFile(filename, matchMode);
-
-    bool isNdsRom = NdsRomByExtension(filename) || NdsRomByMimetype(mimetype);
-    bool isGbaRom = GbaRomByExtension(filename) || GbaRomByMimetype(mimetype);
-    isNdsRom |= ZstdNdsRomByExtension(filename);
-    isGbaRom |= ZstdGbaRomByExtension(filename);
-
-    if (isNdsRom)
-    {
-        if (!ROMManager::LoadROM(emuThread, file, true))
-        {
-            // TODO: better error reporting?
-            QMessageBox::critical(this, "melonDS", "Failed to load the DS ROM.");
-            emuThread->emuUnpause();
-            return;
-        }
-
-        const QString barredFilename = file.join('|');
-        recentFileList.removeAll(barredFilename);
-        recentFileList.prepend(barredFilename);
-        updateRecentFilesMenu();
-
-        assert(emuThread->NDS != nullptr);
-        emuThread->NDS->Start();
-        emuThread->emuRun();
-
-        updateCartInserted(false);
-    }
-    else if (isGbaRom)
-    {
-        if (!ROMManager::LoadGBAROM(*emuThread->NDS, file))
-        {
-            // TODO: better error reporting?
-            QMessageBox::critical(this, "melonDS", "Failed to load the GBA ROM.");
-            emuThread->emuUnpause();
-            return;
-        }
-
-        emuThread->emuUnpause();
-
-        updateCartInserted(true);
-    }
-    else
-    {
-        QMessageBox::critical(this, "melonDS", "The file could not be recognized as a DS or GBA ROM.");
-        emuThread->emuUnpause();
-        return;
-    }
-}
-
-void MainWindow::focusInEvent(QFocusEvent* event)
-{
-    AudioInOut::AudioMute(mainWindow);
-}
-
-void MainWindow::focusOutEvent(QFocusEvent* event)
-{
-    AudioInOut::AudioMute(mainWindow);
-}
-
-void MainWindow::onAppStateChanged(Qt::ApplicationState state)
-{
-    if (state == Qt::ApplicationInactive)
-    {
-        if (Config::PauseLostFocus && emuThread->emuIsRunning())
-            emuThread->emuPause();
-    }
-    else if (state == Qt::ApplicationActive)
-    {
-        if (Config::PauseLostFocus && !pausedManually)
-            emuThread->emuUnpause();
-    }
-}
-
-bool MainWindow::verifySetup()
-{
-    QString res = ROMManager::VerifySetup();
-    if (!res.isEmpty())
-    {
-         QMessageBox::critical(this, "melonDS", res);
-         return false;
-    }
-
-    return true;
-}
-
-bool MainWindow::preloadROMs(QStringList file, QStringList gbafile, bool boot)
-{
-    if (!verifySetup())
-    {
-        return false;
-    }
-
-    bool gbaloaded = false;
-    if (!gbafile.isEmpty())
-    {
-        if (!ROMManager::LoadGBAROM(*emuThread->NDS, gbafile))
-        {
-            // TODO: better error reporting?
-            QMessageBox::critical(this, "melonDS", "Failed to load the GBA ROM.");
-            return false;
-        }
-
-        gbaloaded = true;
-    }
-
-    bool ndsloaded = false;
-    if (!file.isEmpty())
-    {
-        if (!ROMManager::LoadROM(emuThread, file, true))
-        {
-            // TODO: better error reporting?
-            QMessageBox::critical(this, "melonDS", "Failed to load the ROM.");
-            return false;
-        }
-        recentFileList.removeAll(file.join("|"));
-        recentFileList.prepend(file.join("|"));
-        updateRecentFilesMenu();
-        ndsloaded = true;
-    }
-
-    if (boot)
-    {
-        if (ndsloaded)
-        {
-            emuThread->NDS->Start();
-            emuThread->emuRun();
-        }
-        else
-        {
-            onBootFirmware();
-        }
-    }
-
-    updateCartInserted(false);
-
-    if (gbaloaded)
-    {
-        updateCartInserted(true);
-    }
-
-    return true;
-}
-
-QStringList MainWindow::splitArchivePath(const QString& filename, bool useMemberSyntax)
-{
-    if (filename.isEmpty()) return {};
-
-#ifdef ARCHIVE_SUPPORT_ENABLED
-    if (useMemberSyntax)
-    {
-        const QStringList filenameParts = filename.split('|');
-        if (filenameParts.size() > 2)
-        {
-            QMessageBox::warning(this, "melonDS", "This path contains too many '|'.");
-            return {};
-        }
-
-        if (filenameParts.size() == 2)
-        {
-            const QString archive = filenameParts.at(0);
-            if (!QFileInfo(archive).exists())
-            {
-                QMessageBox::warning(this, "melonDS", "This archive does not exist.");
-                return {};
-            }
-
-            const QString subfile = filenameParts.at(1);
-            if (!Archive::ListArchive(archive).contains(subfile))
-            {
-                QMessageBox::warning(this, "melonDS", "This archive does not contain the desired file.");
-                return {};
-            }
-
-            return filenameParts;
-        }
-    }
-#endif
-
-    if (!QFileInfo(filename).exists())
-    {
-        QMessageBox::warning(this, "melonDS", "This ROM file does not exist.");
-        return {};
-    }
-
-#ifdef ARCHIVE_SUPPORT_ENABLED
-    if (SupportedArchiveByExtension(filename)
-        || SupportedArchiveByMimetype(QMimeDatabase().mimeTypeForFile(filename)))
-    {
-        const QString subfile = pickFileFromArchive(filename);
-        if (subfile.isEmpty())
-            return {};
-
-        return { filename, subfile };
-    }
-#endif
-
-    return { filename };
-}
-
-QString MainWindow::pickFileFromArchive(QString archiveFileName)
-{
-    QVector<QString> archiveROMList = Archive::ListArchive(archiveFileName);
-
-    if (archiveROMList.size() <= 1)
-    {
-        if (!archiveROMList.isEmpty() && archiveROMList.at(0) == "OK")
-            QMessageBox::warning(this, "melonDS", "This archive is empty.");
-        else
-            QMessageBox::critical(this, "melonDS", "This archive could not be read. It may be corrupt or you don't have the permissions.");
-        return QString();
-    }
-
-    archiveROMList.removeFirst();
-
-    const auto notSupportedRom = [&](const auto& filename){
-        if (NdsRomByExtension(filename) || GbaRomByExtension(filename))
-            return false;
-        const QMimeType mimetype = QMimeDatabase().mimeTypeForFile(filename, QMimeDatabase::MatchExtension);
-        return !(NdsRomByMimetype(mimetype) || GbaRomByMimetype(mimetype));
-    };
-
-    archiveROMList.erase(std::remove_if(archiveROMList.begin(), archiveROMList.end(), notSupportedRom),
-                         archiveROMList.end());
-
-    if (archiveROMList.isEmpty())
-    {
-        QMessageBox::warning(this, "melonDS", "This archive does not contain any supported ROMs.");
-        return QString();
-    }
-
-    if (archiveROMList.size() == 1)
-        return archiveROMList.first();
-
-    bool ok;
-    const QString toLoad = QInputDialog::getItem(
-        this, "melonDS",
-        "This archive contains multiple files. Select which ROM you want to load.",
-        archiveROMList.toList(), 0, false, &ok
-    );
-
-    if (ok) return toLoad;
-
-    // User clicked on cancel
-
-    return QString();
-}
-
-QStringList MainWindow::pickROM(bool gba)
-{
-    const QString console = gba ? "GBA" : "DS";
-    const QStringList& romexts = gba ? GbaRomExtensions : NdsRomExtensions;
-
-    QString rawROMs = romexts.join(" *");
-    QString extraFilters = ";;" + console + " ROMs (*" + rawROMs;
-    QString allROMs = rawROMs;
-
-    QString zstdROMs = "*" + romexts.join(".zst *") + ".zst";
-    extraFilters += ");;Zstandard-compressed " + console + " ROMs (" + zstdROMs + ")";
-    allROMs += " " + zstdROMs;
-
-#ifdef ARCHIVE_SUPPORT_ENABLED
-    QString archives = "*" + ArchiveExtensions.join(" *");
-    extraFilters += ";;Archives (" + archives + ")";
-    allROMs += " " + archives;
-#endif
-    extraFilters += ";;All files (*.*)";
-
-    const QString filename = QFileDialog::getOpenFileName(
-        this, "Open " + console + " ROM",
-        QString::fromStdString(Config::LastROMFolder),
-        "All supported files (*" + allROMs + ")" + extraFilters
-    );
-
-    if (filename.isEmpty()) return {};
-
-    Config::LastROMFolder = QFileInfo(filename).dir().path().toStdString();
-    return splitArchivePath(filename, false);
-}
-
-void MainWindow::updateCartInserted(bool gba)
-{
-    bool inserted;
-    if (gba)
-    {
-        inserted = ROMManager::GBACartInserted() && (Config::ConsoleType == 0);
-        actCurrentGBACart->setText("GBA slot: " + ROMManager::GBACartLabel());
-        actEjectGBACart->setEnabled(inserted);
-    }
-    else
-    {
-        inserted = ROMManager::CartInserted();
-        actCurrentCart->setText("DS slot: " + ROMManager::CartLabel());
-        actEjectCart->setEnabled(inserted);
-        actImportSavefile->setEnabled(inserted);
-        actSetupCheats->setEnabled(inserted);
-        actROMInfo->setEnabled(inserted);
-        actRAMInfo->setEnabled(inserted);
-    }
-}
-
-void MainWindow::onOpenFile()
-{
-    emuThread->emuPause();
-
-    if (!verifySetup())
-    {
-        emuThread->emuUnpause();
-        return;
-    }
-
-    QStringList file = pickROM(false);
-    if (file.isEmpty())
-    {
-        emuThread->emuUnpause();
-        return;
-    }
-
-    if (!ROMManager::LoadROM(emuThread, file, true))
-    {
-        // TODO: better error reporting?
-        QMessageBox::critical(this, "melonDS", "Failed to load the ROM.");
-        emuThread->emuUnpause();
-        return;
-    }
-
-    QString filename = file.join('|');
-    recentFileList.removeAll(filename);
-    recentFileList.prepend(filename);
-    updateRecentFilesMenu();
-
-    assert(emuThread->NDS != nullptr);
-    emuThread->NDS->Start();
-    emuThread->emuRun();
-
-    updateCartInserted(false);
-}
-
-void MainWindow::onClearRecentFiles()
-{
-    recentFileList.clear();
-    for (int i = 0; i < 10; i++)
-        Config::RecentROMList[i] = "";
-    updateRecentFilesMenu();
-}
-
-void MainWindow::updateRecentFilesMenu()
-{
-    recentMenu->clear();
-
-    for (int i = 0; i < recentFileList.size(); ++i)
-    {
-        if (i >= 10) break;
-
-        QString item_full = recentFileList.at(i);
-        QString item_display = item_full;
-        int itemlen = item_full.length();
-        const int maxlen = 100;
-        if (itemlen > maxlen)
-        {
-            int cut_start = 0;
-            while (item_full[cut_start] != '/' && item_full[cut_start] != '\\' &&
-                   cut_start < itemlen)
-                cut_start++;
-
-            int cut_end = itemlen-1;
-            while (((item_full[cut_end] != '/' && item_full[cut_end] != '\\') ||
-                    (cut_start+4+(itemlen-cut_end) < maxlen)) &&
-                   cut_end > 0)
-                cut_end--;
-
-            item_display.truncate(cut_start+1);
-            item_display += "...";
-            item_display += QString(item_full).remove(0, cut_end);
-        }
-
-        QAction *actRecentFile_i = recentMenu->addAction(QString("%1.  %2").arg(i+1).arg(item_display));
-        actRecentFile_i->setData(item_full);
-        connect(actRecentFile_i, &QAction::triggered, this, &MainWindow::onClickRecentFile);
-
-        Config::RecentROMList[i] = recentFileList.at(i).toStdString();
-    }
-
-    while (recentFileList.size() > 10)
-        recentFileList.removeLast();
-
-    recentMenu->addSeparator();
-
-    QAction *actClearRecentList = recentMenu->addAction("Clear");
-    connect(actClearRecentList, &QAction::triggered, this, &MainWindow::onClearRecentFiles);
-
-    if (recentFileList.empty())
-        actClearRecentList->setEnabled(false);
-
-    Config::Save();
-}
-
-void MainWindow::onClickRecentFile()
-{
-    QAction *act = (QAction *)sender();
-    QString filename = act->data().toString();
-
-    emuThread->emuPause();
-
-    if (!verifySetup())
-    {
-        emuThread->emuUnpause();
-        return;
-    }
-
-    const QStringList file = splitArchivePath(filename, true);
-    if (file.isEmpty())
-    {
-        emuThread->emuUnpause();
-        return;
-    }
-
-    if (!ROMManager::LoadROM(emuThread, file, true))
-    {
-        // TODO: better error reporting?
-        QMessageBox::critical(this, "melonDS", "Failed to load the ROM.");
-        emuThread->emuUnpause();
-        return;
-    }
-
-    recentFileList.removeAll(filename);
-    recentFileList.prepend(filename);
-    updateRecentFilesMenu();
-
-    assert(emuThread->NDS != nullptr);
-    emuThread->NDS->Start();
-    emuThread->emuRun();
-
-    updateCartInserted(false);
-}
-
-void MainWindow::onBootFirmware()
-{
-    emuThread->emuPause();
-
-    if (!verifySetup())
-    {
-        emuThread->emuUnpause();
-        return;
-    }
-
-    if (!ROMManager::BootToMenu(emuThread))
-    {
-        // TODO: better error reporting?
-        QMessageBox::critical(this, "melonDS", "This firmware is not bootable.");
-        emuThread->emuUnpause();
-        return;
-    }
-
-    assert(emuThread->NDS != nullptr);
-    emuThread->NDS->Start();
-    emuThread->emuRun();
-}
-
-void MainWindow::onInsertCart()
-{
-    emuThread->emuPause();
-
-    QStringList file = pickROM(false);
-    if (file.isEmpty())
-    {
-        emuThread->emuUnpause();
-        return;
-    }
-
-    if (!ROMManager::LoadROM(emuThread, file, false))
-    {
-        // TODO: better error reporting?
-        QMessageBox::critical(this, "melonDS", "Failed to load the ROM.");
-        emuThread->emuUnpause();
-        return;
-    }
-
-    emuThread->emuUnpause();
-
-    updateCartInserted(false);
-}
-
-void MainWindow::onEjectCart()
-{
-    emuThread->emuPause();
-
-    ROMManager::EjectCart(*emuThread->NDS);
-
-    emuThread->emuUnpause();
-
-    updateCartInserted(false);
-}
-
-void MainWindow::onInsertGBACart()
-{
-    emuThread->emuPause();
-
-    QStringList file = pickROM(true);
-    if (file.isEmpty())
-    {
-        emuThread->emuUnpause();
-        return;
-    }
-
-    if (!ROMManager::LoadGBAROM(*emuThread->NDS, file))
-    {
-        // TODO: better error reporting?
-        QMessageBox::critical(this, "melonDS", "Failed to load the ROM.");
-        emuThread->emuUnpause();
-        return;
-    }
-
-    emuThread->emuUnpause();
-
-    updateCartInserted(true);
-}
-
-void MainWindow::onInsertGBAAddon()
-{
-    QAction* act = (QAction*)sender();
-    int type = act->data().toInt();
-
-    emuThread->emuPause();
-
-    ROMManager::LoadGBAAddon(*emuThread->NDS, type);
-
-    emuThread->emuUnpause();
-
-    updateCartInserted(true);
-}
-
-void MainWindow::onEjectGBACart()
-{
-    emuThread->emuPause();
-
-    ROMManager::EjectGBACart(*emuThread->NDS);
-
-    emuThread->emuUnpause();
-
-    updateCartInserted(true);
-}
-
-void MainWindow::onSaveState()
-{
-    int slot = ((QAction*)sender())->data().toInt();
-
-    emuThread->emuPause();
-
-    std::string filename;
-    if (slot > 0)
-    {
-        filename = ROMManager::GetSavestateName(slot);
-    }
-    else
-    {
-        // TODO: specific 'last directory' for savestate files?
-        QString qfilename = QFileDialog::getSaveFileName(this,
-                                                         "Save state",
-                                                         QString::fromStdString(Config::LastROMFolder),
-                                                         "melonDS savestates (*.mln);;Any file (*.*)");
-        if (qfilename.isEmpty())
-        {
-            emuThread->emuUnpause();
-            return;
-        }
-
-        filename = qfilename.toStdString();
-    }
-
-    if (ROMManager::SaveState(*emuThread->NDS, filename))
-    {
-        char msg[64];
-        if (slot > 0) sprintf(msg, "State saved to slot %d", slot);
-        else          sprintf(msg, "State saved to file");
-        OSD::AddMessage(0, msg);
-
-        actLoadState[slot]->setEnabled(true);
-    }
-    else
-    {
-        OSD::AddMessage(0xFFA0A0, "State save failed");
-    }
-
-    emuThread->emuUnpause();
-}
-
-void MainWindow::onLoadState()
-{
-    int slot = ((QAction*)sender())->data().toInt();
-
-    emuThread->emuPause();
-
-    std::string filename;
-    if (slot > 0)
-    {
-        filename = ROMManager::GetSavestateName(slot);
-    }
-    else
-    {
-        // TODO: specific 'last directory' for savestate files?
-        QString qfilename = QFileDialog::getOpenFileName(this,
-                                                         "Load state",
-                                                         QString::fromStdString(Config::LastROMFolder),
-                                                         "melonDS savestates (*.ml*);;Any file (*.*)");
-        if (qfilename.isEmpty())
-        {
-            emuThread->emuUnpause();
-            return;
-        }
-
-        filename = qfilename.toStdString();
-    }
-
-    if (!Platform::FileExists(filename))
-    {
-        char msg[64];
-        if (slot > 0) sprintf(msg, "State slot %d is empty", slot);
-        else          sprintf(msg, "State file does not exist");
-        OSD::AddMessage(0xFFA0A0, msg);
-
-        emuThread->emuUnpause();
-        return;
-    }
-
-    if (ROMManager::LoadState(*emuThread->NDS, filename))
-    {
-        char msg[64];
-        if (slot > 0) sprintf(msg, "State loaded from slot %d", slot);
-        else          sprintf(msg, "State loaded from file");
-        OSD::AddMessage(0, msg);
-
-        actUndoStateLoad->setEnabled(true);
-    }
-    else
-    {
-        OSD::AddMessage(0xFFA0A0, "State load failed");
-    }
-
-    emuThread->emuUnpause();
-}
-
-void MainWindow::onUndoStateLoad()
-{
-    emuThread->emuPause();
-    ROMManager::UndoStateLoad(*emuThread->NDS);
-    emuThread->emuUnpause();
-
-    OSD::AddMessage(0, "State load undone");
-}
-
-void MainWindow::onImportSavefile()
-{
-    emuThread->emuPause();
-    QString path = QFileDialog::getOpenFileName(this,
-                                            "Select savefile",
-                                            QString::fromStdString(Config::LastROMFolder),
-                                            "Savefiles (*.sav *.bin *.dsv);;Any file (*.*)");
-
-    if (path.isEmpty())
-    {
-        emuThread->emuUnpause();
-        return;
-    }
-
-    Platform::FileHandle* f = Platform::OpenFile(path.toStdString(), Platform::FileMode::Read);
-    if (!f)
-    {
-        QMessageBox::critical(this, "melonDS", "Could not open the given savefile.");
-        emuThread->emuUnpause();
-        return;
-    }
-
-    if (RunningSomething)
-    {
-        if (QMessageBox::warning(this,
-                        "melonDS",
-                        "The emulation will be reset and the current savefile overwritten.",
-                        QMessageBox::Ok, QMessageBox::Cancel) != QMessageBox::Ok)
-        {
-            emuThread->emuUnpause();
-            return;
-        }
-
-        ROMManager::Reset(emuThread);
-    }
-
-    u32 len = FileLength(f);
-
-    std::unique_ptr<u8[]> data = std::make_unique<u8[]>(len);
-    Platform::FileRewind(f);
-    Platform::FileRead(data.get(), len, 1, f);
-
-    assert(emuThread->NDS != nullptr);
-    emuThread->NDS->SetNDSSave(data.get(), len);
-
-    CloseFile(f);
-    emuThread->emuUnpause();
-}
-
-void MainWindow::onQuit()
-{
-#ifndef _WIN32
-    signalSn->setEnabled(false);
-#endif
-    QApplication::quit();
-}
-
-
-void MainWindow::onPause(bool checked)
-{
-    if (!RunningSomething) return;
-
-    if (checked)
-    {
-        emuThread->emuPause();
-        OSD::AddMessage(0, "Paused");
-        pausedManually = true;
-    }
-    else
-    {
-        emuThread->emuUnpause();
-        OSD::AddMessage(0, "Resumed");
-        pausedManually = false;
-    }
-}
-
-void MainWindow::onReset()
-{
-    if (!RunningSomething) return;
-
-    emuThread->emuPause();
-
-    actUndoStateLoad->setEnabled(false);
-
-    ROMManager::Reset(emuThread);
-
-    OSD::AddMessage(0, "Reset");
-    emuThread->emuRun();
-}
-
-void MainWindow::onStop()
-{
-    if (!RunningSomething) return;
-
-    emuThread->emuPause();
-    emuThread->NDS->Stop();
-}
-
-void MainWindow::onFrameStep()
-{
-    if (!RunningSomething) return;
-
-    emuThread->emuFrameStep();
-}
-
-void MainWindow::onOpenDateTime()
-{
-    DateTimeDialog* dlg = DateTimeDialog::openDlg(this);
-}
-
-void MainWindow::onOpenPowerManagement()
-{
-    PowerManagementDialog* dlg = PowerManagementDialog::openDlg(this, emuThread);
-}
-
-void MainWindow::onEnableCheats(bool checked)
-{
-    Config::EnableCheats = checked?1:0;
-    ROMManager::EnableCheats(*emuThread->NDS, Config::EnableCheats != 0);
-}
-
-void MainWindow::onSetupCheats()
-{
-    emuThread->emuPause();
-
-    CheatsDialog* dlg = CheatsDialog::openDlg(this);
-    connect(dlg, &CheatsDialog::finished, this, &MainWindow::onCheatsDialogFinished);
-}
-
-void MainWindow::onCheatsDialogFinished(int res)
-{
-    emuThread->emuUnpause();
-}
-
-void MainWindow::onROMInfo()
-{
-    auto cart = emuThread->NDS->NDSCartSlot.GetCart();
-    if (cart)
-        ROMInfoDialog* dlg = ROMInfoDialog::openDlg(this, *cart);
-}
-
-void MainWindow::onRAMInfo()
-{
-    RAMInfoDialog* dlg = RAMInfoDialog::openDlg(this, emuThread);
-}
-
-void MainWindow::onOpenTitleManager()
-{
-    TitleManagerDialog* dlg = TitleManagerDialog::openDlg(this);
-}
-
-void MainWindow::onMPNewInstance()
-{
-    //QProcess::startDetached(QApplication::applicationFilePath());
-    QProcess newinst;
-    newinst.setProgram(QApplication::applicationFilePath());
-    newinst.setArguments(QApplication::arguments().mid(1, QApplication::arguments().length()-1));
-
-#ifdef __WIN32__
-    newinst.setCreateProcessArgumentsModifier([] (QProcess::CreateProcessArguments *args)
-    {
-        args->flags |= CREATE_NEW_CONSOLE;
-    });
-#endif
-
-    newinst.startDetached();
-}
-
-void MainWindow::onOpenEmuSettings()
-{
-    emuThread->emuPause();
-
-    EmuSettingsDialog* dlg = EmuSettingsDialog::openDlg(this);
-    connect(dlg, &EmuSettingsDialog::finished, this, &MainWindow::onEmuSettingsDialogFinished);
-}
-
-void MainWindow::onEmuSettingsDialogFinished(int res)
-{
-    emuThread->emuUnpause();
-
-    if (Config::ConsoleType == 1)
-    {
-        actInsertGBACart->setEnabled(false);
-        for (int i = 0; i < 1; i++)
-            actInsertGBAAddon[i]->setEnabled(false);
-        actEjectGBACart->setEnabled(false);
-    }
-    else
-    {
-        actInsertGBACart->setEnabled(true);
-        for (int i = 0; i < 1; i++)
-            actInsertGBAAddon[i]->setEnabled(true);
-        actEjectGBACart->setEnabled(ROMManager::GBACartInserted());
-    }
-
-    if (EmuSettingsDialog::needsReset)
-        onReset();
-
-    actCurrentGBACart->setText("GBA slot: " + ROMManager::GBACartLabel());
-
-    if (!RunningSomething)
-        actTitleManager->setEnabled(!Config::DSiNANDPath.empty());
-}
-
-void MainWindow::onOpenInputConfig()
-{
-    emuThread->emuPause();
-
-    InputConfigDialog* dlg = InputConfigDialog::openDlg(this);
-    connect(dlg, &InputConfigDialog::finished, this, &MainWindow::onInputConfigFinished);
-}
-
-void MainWindow::onInputConfigFinished(int res)
-{
-    emuThread->emuUnpause();
-}
-
-void MainWindow::onOpenVideoSettings()
-{
-    VideoSettingsDialog* dlg = VideoSettingsDialog::openDlg(this);
-    connect(dlg, &VideoSettingsDialog::updateVideoSettings, this, &MainWindow::onUpdateVideoSettings);
-}
-
-void MainWindow::onOpenCameraSettings()
-{
-    emuThread->emuPause();
-
-    camStarted[0] = camManager[0]->isStarted();
-    camStarted[1] = camManager[1]->isStarted();
-    if (camStarted[0]) camManager[0]->stop();
-    if (camStarted[1]) camManager[1]->stop();
-
-    CameraSettingsDialog* dlg = CameraSettingsDialog::openDlg(this);
-    connect(dlg, &CameraSettingsDialog::finished, this, &MainWindow::onCameraSettingsFinished);
-}
-
-void MainWindow::onCameraSettingsFinished(int res)
-{
-    if (camStarted[0]) camManager[0]->start();
-    if (camStarted[1]) camManager[1]->start();
-
-    emuThread->emuUnpause();
-}
-
-void MainWindow::onOpenAudioSettings()
-{
-    AudioSettingsDialog* dlg = AudioSettingsDialog::openDlg(this, emuThread->emuIsActive(), emuThread);
-    connect(emuThread, &EmuThread::syncVolumeLevel, dlg, &AudioSettingsDialog::onSyncVolumeLevel);
-    connect(emuThread, &EmuThread::windowEmuStart, dlg, &AudioSettingsDialog::onConsoleReset);
-    connect(dlg, &AudioSettingsDialog::updateAudioSettings, this, &MainWindow::onUpdateAudioSettings);
-    connect(dlg, &AudioSettingsDialog::finished, this, &MainWindow::onAudioSettingsFinished);
-}
-
-void MainWindow::onOpenFirmwareSettings()
-{
-    emuThread->emuPause();
-
-    FirmwareSettingsDialog* dlg = FirmwareSettingsDialog::openDlg(this);
-    connect(dlg, &FirmwareSettingsDialog::finished, this, &MainWindow::onFirmwareSettingsFinished);
-}
-
-void MainWindow::onFirmwareSettingsFinished(int res)
-{
-    if (FirmwareSettingsDialog::needsReset)
-        onReset();
-
-    emuThread->emuUnpause();
-}
-
-void MainWindow::onOpenPathSettings()
-{
-    emuThread->emuPause();
-
-    PathSettingsDialog* dlg = PathSettingsDialog::openDlg(this);
-    connect(dlg, &PathSettingsDialog::finished, this, &MainWindow::onPathSettingsFinished);
-}
-
-void MainWindow::onPathSettingsFinished(int res)
-{
-    if (PathSettingsDialog::needsReset)
-        onReset();
-
-    emuThread->emuUnpause();
-}
-
-void MainWindow::onUpdateAudioSettings()
-{
-    assert(emuThread->NDS != nullptr);
-    emuThread->NDS->SPU.SetInterpolation(static_cast<AudioInterpolation>(Config::AudioInterp));
-
-    if (Config::AudioBitDepth == 0)
-        emuThread->NDS->SPU.SetDegrade10Bit(emuThread->NDS->ConsoleType == 0);
-    else
-        emuThread->NDS->SPU.SetDegrade10Bit(Config::AudioBitDepth == 1);
-}
-
-void MainWindow::onAudioSettingsFinished(int res)
-{
-    AudioInOut::UpdateSettings(*emuThread->NDS);
-}
-
-void MainWindow::onOpenMPSettings()
-{
-    emuThread->emuPause();
-
-    MPSettingsDialog* dlg = MPSettingsDialog::openDlg(this);
-    connect(dlg, &MPSettingsDialog::finished, this, &MainWindow::onMPSettingsFinished);
-}
-
-void MainWindow::onMPSettingsFinished(int res)
-{
-    AudioInOut::AudioMute(mainWindow);
-    LocalMP::SetRecvTimeout(Config::MPRecvTimeout);
-
-    emuThread->emuUnpause();
-}
-
-void MainWindow::onOpenWifiSettings()
-{
-    emuThread->emuPause();
-
-    WifiSettingsDialog* dlg = WifiSettingsDialog::openDlg(this);
-    connect(dlg, &WifiSettingsDialog::finished, this, &MainWindow::onWifiSettingsFinished);
-}
-
-void MainWindow::onWifiSettingsFinished(int res)
-{
-    Platform::LAN_DeInit();
-    Platform::LAN_Init();
-
-    if (WifiSettingsDialog::needsReset)
-        onReset();
-
-    emuThread->emuUnpause();
-}
-
-void MainWindow::onOpenInterfaceSettings()
-{
-    emuThread->emuPause();
-    InterfaceSettingsDialog* dlg = InterfaceSettingsDialog::openDlg(this);
-    connect(dlg, &InterfaceSettingsDialog::finished, this, &MainWindow::onInterfaceSettingsFinished);
-    connect(dlg, &InterfaceSettingsDialog::updateMouseTimer, this, &MainWindow::onUpdateMouseTimer);
-}
-
-void MainWindow::onUpdateMouseTimer()
-{
-    panel->mouseTimer->setInterval(Config::MouseHideSeconds*1000);
-}
-
-void MainWindow::onInterfaceSettingsFinished(int res)
-{
-    emuThread->emuUnpause();
-}
-
-void MainWindow::onChangeSavestateSRAMReloc(bool checked)
-{
-    Config::SavestateRelocSRAM = checked?1:0;
-}
-
-void MainWindow::onChangeScreenSize()
-{
-    int factor = ((QAction*)sender())->data().toInt();
-    QSize diff = size() - panelWidget->size();
-    resize(panel->screenGetMinSize(factor) + diff);
-}
-
-void MainWindow::onChangeScreenRotation(QAction* act)
-{
-    int rot = act->data().toInt();
-    Config::ScreenRotation = rot;
-
-    emit screenLayoutChange();
-}
-
-void MainWindow::onChangeScreenGap(QAction* act)
-{
-    int gap = act->data().toInt();
-    Config::ScreenGap = gap;
-
-    emit screenLayoutChange();
-}
-
-void MainWindow::onChangeScreenLayout(QAction* act)
-{
-    int layout = act->data().toInt();
-    Config::ScreenLayout = layout;
-
-    emit screenLayoutChange();
-}
-
-void MainWindow::onChangeScreenSwap(bool checked)
-{
-    Config::ScreenSwap = checked?1:0;
-
-    // Swap between top and bottom screen when displaying one screen.
-    if (Config::ScreenSizing == Frontend::screenSizing_TopOnly)
-    {
-        // Bottom Screen.
-        Config::ScreenSizing = Frontend::screenSizing_BotOnly;
-        actScreenSizing[Frontend::screenSizing_TopOnly]->setChecked(false);
-        actScreenSizing[Config::ScreenSizing]->setChecked(true);
-    }
-    else if (Config::ScreenSizing == Frontend::screenSizing_BotOnly)
-    {
-        // Top Screen.
-        Config::ScreenSizing = Frontend::screenSizing_TopOnly;
-        actScreenSizing[Frontend::screenSizing_BotOnly]->setChecked(false);
-        actScreenSizing[Config::ScreenSizing]->setChecked(true);
-    }
-
-    emit screenLayoutChange();
-}
-
-void MainWindow::onChangeScreenSizing(QAction* act)
-{
-    int sizing = act->data().toInt();
-    Config::ScreenSizing = sizing;
-
-    emit screenLayoutChange();
-}
-
-void MainWindow::onChangeScreenAspect(QAction* act)
-{
-    int aspect = act->data().toInt();
-    QActionGroup* group = act->actionGroup();
-
-    if (group == grpScreenAspectTop)
-    {
-        Config::ScreenAspectTop = aspect;
-    }
-    else
-    {
-        Config::ScreenAspectBot = aspect;
-    }
-
-    emit screenLayoutChange();
-}
-
-void MainWindow::onChangeIntegerScaling(bool checked)
-{
-    Config::IntegerScaling = checked?1:0;
-
-    emit screenLayoutChange();
-}
-
-void MainWindow::onChangeScreenFiltering(bool checked)
-{
-    Config::ScreenFilter = checked?1:0;
-
-    emit screenLayoutChange();
-}
-
-void MainWindow::onChangeShowOSD(bool checked)
-{
-    Config::ShowOSD = checked?1:0;
-}
-void MainWindow::onChangeLimitFramerate(bool checked)
-{
-    Config::LimitFPS = checked?1:0;
-}
-
-void MainWindow::onChangeAudioSync(bool checked)
-{
-    Config::AudioSync = checked?1:0;
-}
-
-
-void MainWindow::onTitleUpdate(QString title)
-{
-    setWindowTitle(title);
-}
-
-void ToggleFullscreen(MainWindow* mainWindow)
-{
-    if (!mainWindow->isFullScreen())
-    {
-        mainWindow->showFullScreen();
-        mainWindow->menuBar()->setFixedHeight(0); // Don't use hide() as menubar actions stop working
-    }
-    else
-    {
-        mainWindow->showNormal();
-        int menuBarHeight = mainWindow->menuBar()->sizeHint().height();
-        mainWindow->menuBar()->setFixedHeight(menuBarHeight);
-    }
-}
-
-void MainWindow::onFullscreenToggled()
-{
-    ToggleFullscreen(this);
-}
-
-void MainWindow::onScreenEmphasisToggled()
-{
-    int currentSizing = Config::ScreenSizing;
-    if (currentSizing == Frontend::screenSizing_EmphTop)
-    {
-        Config::ScreenSizing = Frontend::screenSizing_EmphBot;
-    }
-    else if (currentSizing == Frontend::screenSizing_EmphBot)
-    {
-        Config::ScreenSizing = Frontend::screenSizing_EmphTop;
-    }
-
-    emit screenLayoutChange();
-}
-
-void MainWindow::onEmuStart()
-{
-    for (int i = 1; i < 9; i++)
-    {
-        actSaveState[i]->setEnabled(true);
-        actLoadState[i]->setEnabled(ROMManager::SavestateExists(i));
-    }
-    actSaveState[0]->setEnabled(true);
-    actLoadState[0]->setEnabled(true);
-    actUndoStateLoad->setEnabled(false);
-
-    actPause->setEnabled(true);
-    actPause->setChecked(false);
-    actReset->setEnabled(true);
-    actStop->setEnabled(true);
-    actFrameStep->setEnabled(true);
-
-    actDateTime->setEnabled(false);
-    actPowerManagement->setEnabled(true);
-
-    actTitleManager->setEnabled(false);
-}
-
-void MainWindow::onEmuStop()
-{
-    emuThread->emuPause();
-
-    for (int i = 0; i < 9; i++)
-    {
-        actSaveState[i]->setEnabled(false);
-        actLoadState[i]->setEnabled(false);
-    }
-    actUndoStateLoad->setEnabled(false);
-
-    actPause->setEnabled(false);
-    actReset->setEnabled(false);
-    actStop->setEnabled(false);
-    actFrameStep->setEnabled(false);
-
-    actDateTime->setEnabled(true);
-    actPowerManagement->setEnabled(false);
-
-    actTitleManager->setEnabled(!Config::DSiNANDPath.empty());
-}
-
-void MainWindow::onUpdateVideoSettings(bool glchange)
-{
-    if (glchange)
-    {
-        emuThread->emuPause();
-        if (hasOGL) emuThread->deinitContext();
-
-        delete panel;
-        createScreenPanel();
-        connect(emuThread, SIGNAL(windowUpdate()), panelWidget, SLOT(repaint()));
-    }
-
-    videoSettingsDirty = true;
-
-    if (glchange)
-    {
-        if (hasOGL) emuThread->initContext();
-        emuThread->emuUnpause();
-    }
-}
 
 
 void emuStop()