Massive removal of unused modules

1 files changed, 0 insertions, 877 deletions

diff --git a/src/citra_qt/main.cpp b/src/citra_qt/main.cpp
deleted file mode 100644
index 943aee30d..000000000
--- a/src/citra_qt/main.cpp
+++ /dev/null
@@ -1,877 +0,0 @@
-// Copyright 2014 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <cinttypes>
-#include <clocale>
-#include <memory>
-#include <thread>
-#include <glad/glad.h>
-#define QT_NO_OPENGL
-#include <QDesktopWidget>
-#include <QFileDialog>
-#include <QMessageBox>
-#include <QtGui>
-#include <QtWidgets>
-#include "citra_qt/bootmanager.h"
-#include "citra_qt/configuration/config.h"
-#include "citra_qt/configuration/configure_dialog.h"
-#include "citra_qt/debugger/graphics/graphics.h"
-#include "citra_qt/debugger/graphics/graphics_breakpoints.h"
-#include "citra_qt/debugger/graphics/graphics_cmdlists.h"
-#include "citra_qt/debugger/graphics/graphics_surface.h"
-#include "citra_qt/debugger/graphics/graphics_tracing.h"
-#include "citra_qt/debugger/graphics/graphics_vertex_shader.h"
-#include "citra_qt/debugger/profiler.h"
-#include "citra_qt/debugger/registers.h"
-#include "citra_qt/debugger/wait_tree.h"
-#include "citra_qt/game_list.h"
-#include "citra_qt/hotkeys.h"
-#include "citra_qt/main.h"
-#include "citra_qt/ui_settings.h"
-#include "common/logging/backend.h"
-#include "common/logging/filter.h"
-#include "common/logging/log.h"
-#include "common/logging/text_formatter.h"
-#include "common/microprofile.h"
-#include "common/platform.h"
-#include "common/scm_rev.h"
-#include "common/scope_exit.h"
-#include "common/string_util.h"
-#include "core/core.h"
-#include "core/gdbstub/gdbstub.h"
-#include "core/loader/loader.h"
-#include "core/settings.h"
-
-#ifdef QT_STATICPLUGIN
-Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin);
-#endif
-
-/**
- * "Callouts" are one-time instructional messages shown to the user. In the config settings, there
- * is a bitfield "callout_flags" options, used to track if a message has already been shown to the
- * user. This is 32-bits - if we have more than 32 callouts, we should retire and recyle old ones.
- */
-enum class CalloutFlag : uint32_t {
-    Telemetry = 0x1,
-};
-
-static void ShowCalloutMessage(const QString& message, CalloutFlag flag) {
-    if (UISettings::values.callout_flags & static_cast<uint32_t>(flag)) {
-        return;
-    }
-
-    UISettings::values.callout_flags |= static_cast<uint32_t>(flag);
-
-    QMessageBox msg;
-    msg.setText(message);
-    msg.setStandardButtons(QMessageBox::Ok);
-    msg.setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
-    msg.setStyleSheet("QLabel{min-width: 900px;}");
-    msg.exec();
-}
-
-void GMainWindow::ShowCallouts() {
-    static const QString telemetry_message =
-        tr("To help improve Citra, the Citra Team collects anonymous usage data. No private or "
-           "personally identifying information is collected. This data helps us to understand how "
-           "people use Citra and prioritize our efforts. Furthermore, it helps us to more easily "
-           "identify emulation bugs and performance issues. This data includes:<ul><li>Information"
-           " about the version of Citra you are using</li><li>Performance data about the games you "
-           "play</li><li>Your configuration settings</li><li>Information about your computer "
-           "hardware</li><li>Emulation errors and crash information</li></ul>By default, this "
-           "feature is enabled. To disable this feature, click 'Emulation' from the menu and then "
-           "select 'Configure...'. Then, on the 'Web' tab, uncheck 'Share anonymous usage data with"
-           " the Citra team'. <br/><br/>By using this software, you agree to the above terms.<br/>"
-           "<br/><a href='https://citra-emu.org/entry/telemetry-and-why-thats-a-good-thing/'>Learn "
-           "more</a>");
-    ShowCalloutMessage(telemetry_message, CalloutFlag::Telemetry);
-}
-
-GMainWindow::GMainWindow() : config(new Config()), emu_thread(nullptr) {
-    Pica::g_debug_context = Pica::DebugContext::Construct();
-    setAcceptDrops(true);
-    ui.setupUi(this);
-    statusBar()->hide();
-
-    InitializeWidgets();
-    InitializeDebugWidgets();
-    InitializeRecentFileMenuActions();
-    InitializeHotkeys();
-
-    SetDefaultUIGeometry();
-    RestoreUIState();
-
-    ConnectMenuEvents();
-    ConnectWidgetEvents();
-
-    setWindowTitle(QString("Citra %1| %2-%3")
-                       .arg(Common::g_build_name, Common::g_scm_branch, Common::g_scm_desc));
-    show();
-
-    game_list->PopulateAsync(UISettings::values.gamedir, UISettings::values.gamedir_deepscan);
-
-    UpdateUITheme();
-
-    // Show one-time "callout" messages to the user
-    ShowCallouts();
-
-    QStringList args = QApplication::arguments();
-    if (args.length() >= 2) {
-        BootGame(args[1]);
-    }
-}
-
-GMainWindow::~GMainWindow() {
-    // will get automatically deleted otherwise
-    if (render_window->parent() == nullptr)
-        delete render_window;
-
-    Pica::g_debug_context.reset();
-}
-
-void GMainWindow::InitializeWidgets() {
-    render_window = new GRenderWindow(this, emu_thread.get());
-    render_window->hide();
-
-    game_list = new GameList(this);
-    ui.horizontalLayout->addWidget(game_list);
-
-    // Create status bar
-    message_label = new QLabel();
-    // Configured separately for left alignment
-    message_label->setVisible(false);
-    message_label->setFrameStyle(QFrame::NoFrame);
-    message_label->setContentsMargins(4, 0, 4, 0);
-    message_label->setAlignment(Qt::AlignLeft);
-    statusBar()->addPermanentWidget(message_label, 1);
-
-    emu_speed_label = new QLabel();
-    emu_speed_label->setToolTip(tr("Current emulation speed. Values higher or lower than 100% "
-                                   "indicate emulation is running faster or slower than a 3DS."));
-    game_fps_label = new QLabel();
-    game_fps_label->setToolTip(tr("How many frames per second the game is currently displaying. "
-                                  "This will vary from game to game and scene to scene."));
-    emu_frametime_label = new QLabel();
-    emu_frametime_label->setToolTip(
-        tr("Time taken to emulate a 3DS frame, not counting framelimiting or v-sync. For "
-           "full-speed emulation this should be at most 16.67 ms."));
-
-    for (auto& label : {emu_speed_label, game_fps_label, emu_frametime_label}) {
-        label->setVisible(false);
-        label->setFrameStyle(QFrame::NoFrame);
-        label->setContentsMargins(4, 0, 4, 0);
-        statusBar()->addPermanentWidget(label, 0);
-    }
-    statusBar()->setVisible(true);
-    setStyleSheet("QStatusBar::item{border: none;}");
-}
-
-void GMainWindow::InitializeDebugWidgets() {
-    connect(ui.action_Create_Pica_Surface_Viewer, &QAction::triggered, this,
-            &GMainWindow::OnCreateGraphicsSurfaceViewer);
-
-    QMenu* debug_menu = ui.menu_View_Debugging;
-
-#if MICROPROFILE_ENABLED
-    microProfileDialog = new MicroProfileDialog(this);
-    microProfileDialog->hide();
-    debug_menu->addAction(microProfileDialog->toggleViewAction());
-#endif
-
-    registersWidget = new RegistersWidget(this);
-    addDockWidget(Qt::RightDockWidgetArea, registersWidget);
-    registersWidget->hide();
-    debug_menu->addAction(registersWidget->toggleViewAction());
-    connect(this, &GMainWindow::EmulationStarting, registersWidget,
-            &RegistersWidget::OnEmulationStarting);
-    connect(this, &GMainWindow::EmulationStopping, registersWidget,
-            &RegistersWidget::OnEmulationStopping);
-
-    graphicsWidget = new GPUCommandStreamWidget(this);
-    addDockWidget(Qt::RightDockWidgetArea, graphicsWidget);
-    graphicsWidget->hide();
-    debug_menu->addAction(graphicsWidget->toggleViewAction());
-
-    graphicsCommandsWidget = new GPUCommandListWidget(this);
-    addDockWidget(Qt::RightDockWidgetArea, graphicsCommandsWidget);
-    graphicsCommandsWidget->hide();
-    debug_menu->addAction(graphicsCommandsWidget->toggleViewAction());
-
-    graphicsBreakpointsWidget = new GraphicsBreakPointsWidget(Pica::g_debug_context, this);
-    addDockWidget(Qt::RightDockWidgetArea, graphicsBreakpointsWidget);
-    graphicsBreakpointsWidget->hide();
-    debug_menu->addAction(graphicsBreakpointsWidget->toggleViewAction());
-
-    graphicsVertexShaderWidget = new GraphicsVertexShaderWidget(Pica::g_debug_context, this);
-    addDockWidget(Qt::RightDockWidgetArea, graphicsVertexShaderWidget);
-    graphicsVertexShaderWidget->hide();
-    debug_menu->addAction(graphicsVertexShaderWidget->toggleViewAction());
-
-    graphicsTracingWidget = new GraphicsTracingWidget(Pica::g_debug_context, this);
-    addDockWidget(Qt::RightDockWidgetArea, graphicsTracingWidget);
-    graphicsTracingWidget->hide();
-    debug_menu->addAction(graphicsTracingWidget->toggleViewAction());
-    connect(this, &GMainWindow::EmulationStarting, graphicsTracingWidget,
-            &GraphicsTracingWidget::OnEmulationStarting);
-    connect(this, &GMainWindow::EmulationStopping, graphicsTracingWidget,
-            &GraphicsTracingWidget::OnEmulationStopping);
-
-    waitTreeWidget = new WaitTreeWidget(this);
-    addDockWidget(Qt::LeftDockWidgetArea, waitTreeWidget);
-    waitTreeWidget->hide();
-    debug_menu->addAction(waitTreeWidget->toggleViewAction());
-    connect(this, &GMainWindow::EmulationStarting, waitTreeWidget,
-            &WaitTreeWidget::OnEmulationStarting);
-    connect(this, &GMainWindow::EmulationStopping, waitTreeWidget,
-            &WaitTreeWidget::OnEmulationStopping);
-}
-
-void GMainWindow::InitializeRecentFileMenuActions() {
-    for (int i = 0; i < max_recent_files_item; ++i) {
-        actions_recent_files[i] = new QAction(this);
-        actions_recent_files[i]->setVisible(false);
-        connect(actions_recent_files[i], SIGNAL(triggered()), this, SLOT(OnMenuRecentFile()));
-
-        ui.menu_recent_files->addAction(actions_recent_files[i]);
-    }
-
-    UpdateRecentFiles();
-}
-
-void GMainWindow::InitializeHotkeys() {
-    RegisterHotkey("Main Window", "Load File", QKeySequence::Open);
-    RegisterHotkey("Main Window", "Swap Screens", QKeySequence::NextChild);
-    RegisterHotkey("Main Window", "Start Emulation");
-    LoadHotkeys();
-
-    connect(GetHotkey("Main Window", "Load File", this), SIGNAL(activated()), this,
-            SLOT(OnMenuLoadFile()));
-    connect(GetHotkey("Main Window", "Start Emulation", this), SIGNAL(activated()), this,
-            SLOT(OnStartGame()));
-    connect(GetHotkey("Main Window", "Swap Screens", render_window), SIGNAL(activated()), this,
-            SLOT(OnSwapScreens()));
-}
-
-void GMainWindow::SetDefaultUIGeometry() {
-    // geometry: 55% of the window contents are in the upper screen half, 45% in the lower half
-    const QRect screenRect = QApplication::desktop()->screenGeometry(this);
-
-    const int w = screenRect.width() * 2 / 3;
-    const int h = screenRect.height() / 2;
-    const int x = (screenRect.x() + screenRect.width()) / 2 - w / 2;
-    const int y = (screenRect.y() + screenRect.height()) / 2 - h * 55 / 100;
-
-    setGeometry(x, y, w, h);
-}
-
-void GMainWindow::RestoreUIState() {
-    restoreGeometry(UISettings::values.geometry);
-    restoreState(UISettings::values.state);
-    render_window->restoreGeometry(UISettings::values.renderwindow_geometry);
-#if MICROPROFILE_ENABLED
-    microProfileDialog->restoreGeometry(UISettings::values.microprofile_geometry);
-    microProfileDialog->setVisible(UISettings::values.microprofile_visible);
-#endif
-
-    game_list->LoadInterfaceLayout();
-
-    ui.action_Single_Window_Mode->setChecked(UISettings::values.single_window_mode);
-    ToggleWindowMode();
-
-    ui.action_Display_Dock_Widget_Headers->setChecked(UISettings::values.display_titlebar);
-    OnDisplayTitleBars(ui.action_Display_Dock_Widget_Headers->isChecked());
-
-    ui.action_Show_Filter_Bar->setChecked(UISettings::values.show_filter_bar);
-    game_list->setFilterVisible(ui.action_Show_Filter_Bar->isChecked());
-
-    ui.action_Show_Status_Bar->setChecked(UISettings::values.show_status_bar);
-    statusBar()->setVisible(ui.action_Show_Status_Bar->isChecked());
-}
-
-void GMainWindow::ConnectWidgetEvents() {
-    connect(game_list, SIGNAL(GameChosen(QString)), this, SLOT(OnGameListLoadFile(QString)));
-    connect(game_list, SIGNAL(OpenSaveFolderRequested(u64)), this,
-            SLOT(OnGameListOpenSaveFolder(u64)));
-
-    connect(this, SIGNAL(EmulationStarting(EmuThread*)), render_window,
-            SLOT(OnEmulationStarting(EmuThread*)));
-    connect(this, SIGNAL(EmulationStopping()), render_window, SLOT(OnEmulationStopping()));
-
-    connect(&status_bar_update_timer, &QTimer::timeout, this, &GMainWindow::UpdateStatusBar);
-}
-
-void GMainWindow::ConnectMenuEvents() {
-    // File
-    connect(ui.action_Load_File, &QAction::triggered, this, &GMainWindow::OnMenuLoadFile);
-    connect(ui.action_Select_Game_List_Root, &QAction::triggered, this,
-            &GMainWindow::OnMenuSelectGameListRoot);
-    connect(ui.action_Exit, &QAction::triggered, this, &QMainWindow::close);
-
-    // Emulation
-    connect(ui.action_Start, &QAction::triggered, this, &GMainWindow::OnStartGame);
-    connect(ui.action_Pause, &QAction::triggered, this, &GMainWindow::OnPauseGame);
-    connect(ui.action_Stop, &QAction::triggered, this, &GMainWindow::OnStopGame);
-    connect(ui.action_Configure, &QAction::triggered, this, &GMainWindow::OnConfigure);
-
-    // View
-    connect(ui.action_Single_Window_Mode, &QAction::triggered, this,
-            &GMainWindow::ToggleWindowMode);
-    connect(ui.action_Display_Dock_Widget_Headers, &QAction::triggered, this,
-            &GMainWindow::OnDisplayTitleBars);
-    ui.action_Show_Filter_Bar->setShortcut(tr("CTRL+F"));
-    connect(ui.action_Show_Filter_Bar, &QAction::triggered, this, &GMainWindow::OnToggleFilterBar);
-    connect(ui.action_Show_Status_Bar, &QAction::triggered, statusBar(), &QStatusBar::setVisible);
-}
-
-void GMainWindow::OnDisplayTitleBars(bool show) {
-    QList<QDockWidget*> widgets = findChildren<QDockWidget*>();
-
-    if (show) {
-        for (QDockWidget* widget : widgets) {
-            QWidget* old = widget->titleBarWidget();
-            widget->setTitleBarWidget(nullptr);
-            if (old != nullptr)
-                delete old;
-        }
-    } else {
-        for (QDockWidget* widget : widgets) {
-            QWidget* old = widget->titleBarWidget();
-            widget->setTitleBarWidget(new QWidget());
-            if (old != nullptr)
-                delete old;
-        }
-    }
-}
-
-bool GMainWindow::LoadROM(const QString& filename) {
-    // Shutdown previous session if the emu thread is still active...
-    if (emu_thread != nullptr)
-        ShutdownGame();
-
-    render_window->InitRenderTarget();
-    render_window->MakeCurrent();
-
-    if (!gladLoadGL()) {
-        QMessageBox::critical(this, tr("Error while initializing OpenGL 3.3 Core!"),
-                              tr("Your GPU may not support OpenGL 3.3, or you do not "
-                                 "have the latest graphics driver."));
-        return false;
-    }
-
-    Core::System& system{Core::System::GetInstance()};
-
-    const Core::System::ResultStatus result{system.Load(render_window, filename.toStdString())};
-
-    Core::Telemetry().AddField(Telemetry::FieldType::App, "Frontend", "Qt");
-
-    if (result != Core::System::ResultStatus::Success) {
-        switch (result) {
-        case Core::System::ResultStatus::ErrorGetLoader:
-            LOG_CRITICAL(Frontend, "Failed to obtain loader for %s!",
-                         filename.toStdString().c_str());
-            QMessageBox::critical(this, tr("Error while loading ROM!"),
-                                  tr("The ROM format is not supported."));
-            break;
-
-        case Core::System::ResultStatus::ErrorSystemMode:
-            LOG_CRITICAL(Frontend, "Failed to load ROM!");
-            QMessageBox::critical(this, tr("Error while loading ROM!"),
-                                  tr("Could not determine the system mode."));
-            break;
-
-        case Core::System::ResultStatus::ErrorLoader_ErrorEncrypted: {
-            QMessageBox::critical(
-                this, tr("Error while loading ROM!"),
-                tr("The game that you are trying to load must be decrypted before being used with "
-                   "Citra. A real 3DS is required.<br/><br/>"
-                   "For more information on dumping and decrypting games, please see the following "
-                   "wiki pages: <ul>"
-                   "<li><a href='https://citra-emu.org/wiki/dumping-game-cartridges/'>Dumping Game "
-                   "Cartridges</a></li>"
-                   "<li><a href='https://citra-emu.org/wiki/dumping-installed-titles/'>Dumping "
-                   "Installed Titles</a></li>"
-                   "</ul>"));
-            break;
-        }
-        case Core::System::ResultStatus::ErrorLoader_ErrorInvalidFormat:
-            QMessageBox::critical(this, tr("Error while loading ROM!"),
-                                  tr("The ROM format is not supported."));
-            break;
-
-        case Core::System::ResultStatus::ErrorVideoCore:
-            QMessageBox::critical(
-                this, tr("An error occured in the video core."),
-                tr("Citra has encountered an error while running the video core, please see the "
-                   "log for more details."
-                   "For more information on accessing the log, please see the following page: "
-                   "<a href='https://community.citra-emu.org/t/how-to-upload-the-log-file/296'>How "
-                   "to "
-                   "Upload the Log File</a>."
-                   "Ensure that you have the latest graphics drivers for your GPU."));
-
-            break;
-
-        default:
-            QMessageBox::critical(
-                this, tr("Error while loading ROM!"),
-                tr("An unknown error occured. Please see the log for more details."));
-            break;
-        }
-        return false;
-    }
-    return true;
-}
-
-void GMainWindow::BootGame(const QString& filename) {
-    LOG_INFO(Frontend, "Citra starting...");
-    StoreRecentFile(filename); // Put the filename on top of the list
-
-    if (!LoadROM(filename))
-        return;
-
-    // Create and start the emulation thread
-    emu_thread = std::make_unique<EmuThread>(render_window);
-    emit EmulationStarting(emu_thread.get());
-    render_window->moveContext();
-    emu_thread->start();
-
-    connect(render_window, SIGNAL(Closed()), this, SLOT(OnStopGame()));
-    // BlockingQueuedConnection is important here, it makes sure we've finished refreshing our views
-    // before the CPU continues
-    connect(emu_thread.get(), SIGNAL(DebugModeEntered()), registersWidget,
-            SLOT(OnDebugModeEntered()), Qt::BlockingQueuedConnection);
-    connect(emu_thread.get(), SIGNAL(DebugModeEntered()), waitTreeWidget,
-            SLOT(OnDebugModeEntered()), Qt::BlockingQueuedConnection);
-    connect(emu_thread.get(), SIGNAL(DebugModeLeft()), registersWidget, SLOT(OnDebugModeLeft()),
-            Qt::BlockingQueuedConnection);
-    connect(emu_thread.get(), SIGNAL(DebugModeLeft()), waitTreeWidget, SLOT(OnDebugModeLeft()),
-            Qt::BlockingQueuedConnection);
-
-    // Update the GUI
-    registersWidget->OnDebugModeEntered();
-    if (ui.action_Single_Window_Mode->isChecked()) {
-        game_list->hide();
-    }
-    status_bar_update_timer.start(2000);
-
-    render_window->show();
-    render_window->setFocus();
-
-    emulation_running = true;
-    OnStartGame();
-}
-
-void GMainWindow::ShutdownGame() {
-    emu_thread->RequestStop();
-
-    // Release emu threads from any breakpoints
-    // This belongs after RequestStop() and before wait() because if emulation stops on a GPU
-    // breakpoint after (or before) RequestStop() is called, the emulation would never be able
-    // to continue out to the main loop and terminate. Thus wait() would hang forever.
-    // TODO(bunnei): This function is not thread safe, but it's being used as if it were
-    Pica::g_debug_context->ClearBreakpoints();
-
-    emit EmulationStopping();
-
-    // Wait for emulation thread to complete and delete it
-    emu_thread->wait();
-    emu_thread = nullptr;
-
-    // The emulation is stopped, so closing the window or not does not matter anymore
-    disconnect(render_window, SIGNAL(Closed()), this, SLOT(OnStopGame()));
-
-    // Update the GUI
-    ui.action_Start->setEnabled(false);
-    ui.action_Start->setText(tr("Start"));
-    ui.action_Pause->setEnabled(false);
-    ui.action_Stop->setEnabled(false);
-    render_window->hide();
-    game_list->show();
-    game_list->setFilterFocus();
-
-    // Disable status bar updates
-    status_bar_update_timer.stop();
-    message_label->setVisible(false);
-    emu_speed_label->setVisible(false);
-    game_fps_label->setVisible(false);
-    emu_frametime_label->setVisible(false);
-
-    emulation_running = false;
-}
-
-void GMainWindow::StoreRecentFile(const QString& filename) {
-    UISettings::values.recent_files.prepend(filename);
-    UISettings::values.recent_files.removeDuplicates();
-    while (UISettings::values.recent_files.size() > max_recent_files_item) {
-        UISettings::values.recent_files.removeLast();
-    }
-
-    UpdateRecentFiles();
-}
-
-void GMainWindow::UpdateRecentFiles() {
-    unsigned int num_recent_files =
-        std::min(UISettings::values.recent_files.size(), static_cast<int>(max_recent_files_item));
-
-    for (unsigned int i = 0; i < num_recent_files; i++) {
-        QString text = QString("&%1. %2").arg(i + 1).arg(
-            QFileInfo(UISettings::values.recent_files[i]).fileName());
-        actions_recent_files[i]->setText(text);
-        actions_recent_files[i]->setData(UISettings::values.recent_files[i]);
-        actions_recent_files[i]->setToolTip(UISettings::values.recent_files[i]);
-        actions_recent_files[i]->setVisible(true);
-    }
-
-    for (int j = num_recent_files; j < max_recent_files_item; ++j) {
-        actions_recent_files[j]->setVisible(false);
-    }
-
-    // Grey out the recent files menu if the list is empty
-    if (num_recent_files == 0) {
-        ui.menu_recent_files->setEnabled(false);
-    } else {
-        ui.menu_recent_files->setEnabled(true);
-    }
-}
-
-void GMainWindow::OnGameListLoadFile(QString game_path) {
-    BootGame(game_path);
-}
-
-void GMainWindow::OnGameListOpenSaveFolder(u64 program_id) {
-    UNIMPLEMENTED();
-}
-
-void GMainWindow::OnMenuLoadFile() {
-    QString extensions;
-    for (const auto& piece : game_list->supported_file_extensions)
-        extensions += "*." + piece + " ";
-
-    QString file_filter = tr("3DS Executable") + " (" + extensions + ")";
-    file_filter += ";;" + tr("All Files (*.*)");
-
-    QString filename = QFileDialog::getOpenFileName(this, tr("Load File"),
-                                                    UISettings::values.roms_path, file_filter);
-    if (!filename.isEmpty()) {
-        UISettings::values.roms_path = QFileInfo(filename).path();
-
-        BootGame(filename);
-    }
-}
-
-void GMainWindow::OnMenuSelectGameListRoot() {
-    QString dir_path = QFileDialog::getExistingDirectory(this, tr("Select Directory"));
-    if (!dir_path.isEmpty()) {
-        UISettings::values.gamedir = dir_path;
-        game_list->PopulateAsync(dir_path, UISettings::values.gamedir_deepscan);
-    }
-}
-
-void GMainWindow::OnMenuRecentFile() {
-    QAction* action = qobject_cast<QAction*>(sender());
-    assert(action);
-
-    QString filename = action->data().toString();
-    QFileInfo file_info(filename);
-    if (file_info.exists()) {
-        BootGame(filename);
-    } else {
-        // Display an error message and remove the file from the list.
-        QMessageBox::information(this, tr("File not found"),
-                                 tr("File \"%1\" not found").arg(filename));
-
-        UISettings::values.recent_files.removeOne(filename);
-        UpdateRecentFiles();
-    }
-}
-
-void GMainWindow::OnStartGame() {
-    emu_thread->SetRunning(true);
-    qRegisterMetaType<Core::System::ResultStatus>("Core::System::ResultStatus");
-    qRegisterMetaType<std::string>("std::string");
-    connect(emu_thread.get(), SIGNAL(ErrorThrown(Core::System::ResultStatus, std::string)), this,
-            SLOT(OnCoreError(Core::System::ResultStatus, std::string)));
-
-    ui.action_Start->setEnabled(false);
-    ui.action_Start->setText(tr("Continue"));
-
-    ui.action_Pause->setEnabled(true);
-    ui.action_Stop->setEnabled(true);
-}
-
-void GMainWindow::OnPauseGame() {
-    emu_thread->SetRunning(false);
-
-    ui.action_Start->setEnabled(true);
-    ui.action_Pause->setEnabled(false);
-    ui.action_Stop->setEnabled(true);
-}
-
-void GMainWindow::OnStopGame() {
-    ShutdownGame();
-}
-
-void GMainWindow::ToggleWindowMode() {
-    if (ui.action_Single_Window_Mode->isChecked()) {
-        // Render in the main window...
-        render_window->BackupGeometry();
-        ui.horizontalLayout->addWidget(render_window);
-        render_window->setFocusPolicy(Qt::ClickFocus);
-        if (emulation_running) {
-            render_window->setVisible(true);
-            render_window->setFocus();
-            game_list->hide();
-        }
-
-    } else {
-        // Render in a separate window...
-        ui.horizontalLayout->removeWidget(render_window);
-        render_window->setParent(nullptr);
-        render_window->setFocusPolicy(Qt::NoFocus);
-        if (emulation_running) {
-            render_window->setVisible(true);
-            render_window->RestoreGeometry();
-            game_list->show();
-        }
-    }
-}
-
-void GMainWindow::OnConfigure() {
-    ConfigureDialog configureDialog(this);
-    auto result = configureDialog.exec();
-    if (result == QDialog::Accepted) {
-        configureDialog.applyConfiguration();
-        UpdateUITheme();
-        config->Save();
-    }
-}
-
-void GMainWindow::OnToggleFilterBar() {
-    game_list->setFilterVisible(ui.action_Show_Filter_Bar->isChecked());
-    if (ui.action_Show_Filter_Bar->isChecked()) {
-        game_list->setFilterFocus();
-    } else {
-        game_list->clearFilter();
-    }
-}
-
-void GMainWindow::OnSwapScreens() {
-    Settings::values.swap_screen = !Settings::values.swap_screen;
-    Settings::Apply();
-}
-
-void GMainWindow::OnCreateGraphicsSurfaceViewer() {
-    auto graphicsSurfaceViewerWidget = new GraphicsSurfaceWidget(Pica::g_debug_context, this);
-    addDockWidget(Qt::RightDockWidgetArea, graphicsSurfaceViewerWidget);
-    // TODO: Maybe graphicsSurfaceViewerWidget->setFloating(true);
-    graphicsSurfaceViewerWidget->show();
-}
-
-void GMainWindow::UpdateStatusBar() {
-    if (emu_thread == nullptr) {
-        status_bar_update_timer.stop();
-        return;
-    }
-
-    auto results = Core::System::GetInstance().GetAndResetPerfStats();
-
-    emu_speed_label->setText(tr("Speed: %1%").arg(results.emulation_speed * 100.0, 0, 'f', 0));
-    game_fps_label->setText(tr("Game: %1 FPS").arg(results.game_fps, 0, 'f', 0));
-    emu_frametime_label->setText(tr("Frame: %1 ms").arg(results.frametime * 1000.0, 0, 'f', 2));
-
-    emu_speed_label->setVisible(true);
-    game_fps_label->setVisible(true);
-    emu_frametime_label->setVisible(true);
-}
-
-void GMainWindow::OnCoreError(Core::System::ResultStatus result, std::string details) {
-    QMessageBox::StandardButton answer;
-    QString status_message;
-    const QString common_message =
-        tr("The game you are trying to load requires additional files from your 3DS to be dumped "
-           "before playing.<br/><br/>For more information on dumping these files, please see the "
-           "following wiki page: <a "
-           "href='https://citra-emu.org/wiki/"
-           "dumping-system-archives-and-the-shared-fonts-from-a-3ds-console/'>Dumping System "
-           "Archives and the Shared Fonts from a 3DS Console</a>.<br/><br/>Would you like to quit "
-           "back to the game list? Continuing emulation may result in crashes, corrupted save "
-           "data, or other bugs.");
-    switch (result) {
-    case Core::System::ResultStatus::ErrorSystemFiles: {
-        QString message = "Citra was unable to locate a 3DS system archive";
-        if (!details.empty()) {
-            message.append(tr(": %1. ").arg(details.c_str()));
-        } else {
-            message.append(". ");
-        }
-        message.append(common_message);
-
-        answer = QMessageBox::question(this, tr("System Archive Not Found"), message,
-                                       QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
-        status_message = "System Archive Missing";
-        break;
-    }
-
-    case Core::System::ResultStatus::ErrorSharedFont: {
-        QString message = tr("Citra was unable to locate the 3DS shared fonts. ");
-        message.append(common_message);
-        answer = QMessageBox::question(this, tr("Shared Fonts Not Found"), message,
-                                       QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
-        status_message = "Shared Font Missing";
-        break;
-    }
-
-    default:
-        answer = QMessageBox::question(
-            this, tr("Fatal Error"),
-            tr("Citra has encountered a fatal error, please see the log for more details. "
-               "For more information on accessing the log, please see the following page: "
-               "<a href='https://community.citra-emu.org/t/how-to-upload-the-log-file/296'>How to "
-               "Upload the Log File</a>.<br/><br/>Would you like to quit back to the game list? "
-               "Continuing emulation may result in crashes, corrupted save data, or other bugs."),
-            QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
-        status_message = "Fatal Error encountered";
-        break;
-    }
-
-    if (answer == QMessageBox::Yes) {
-        if (emu_thread) {
-            ShutdownGame();
-        }
-    } else {
-        // Only show the message if the game is still running.
-        if (emu_thread) {
-            message_label->setText(status_message);
-            message_label->setVisible(true);
-        }
-    }
-}
-
-bool GMainWindow::ConfirmClose() {
-    if (emu_thread == nullptr || !UISettings::values.confirm_before_closing)
-        return true;
-
-    QMessageBox::StandardButton answer =
-        QMessageBox::question(this, tr("Citra"), tr("Are you sure you want to close Citra?"),
-                              QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
-    return answer != QMessageBox::No;
-}
-
-void GMainWindow::closeEvent(QCloseEvent* event) {
-    if (!ConfirmClose()) {
-        event->ignore();
-        return;
-    }
-
-    UISettings::values.geometry = saveGeometry();
-    UISettings::values.state = saveState();
-    UISettings::values.renderwindow_geometry = render_window->saveGeometry();
-#if MICROPROFILE_ENABLED
-    UISettings::values.microprofile_geometry = microProfileDialog->saveGeometry();
-    UISettings::values.microprofile_visible = microProfileDialog->isVisible();
-#endif
-    UISettings::values.single_window_mode = ui.action_Single_Window_Mode->isChecked();
-    UISettings::values.display_titlebar = ui.action_Display_Dock_Widget_Headers->isChecked();
-    UISettings::values.show_filter_bar = ui.action_Show_Filter_Bar->isChecked();
-    UISettings::values.show_status_bar = ui.action_Show_Status_Bar->isChecked();
-    UISettings::values.first_start = false;
-
-    game_list->SaveInterfaceLayout();
-    SaveHotkeys();
-
-    // Shutdown session if the emu thread is active...
-    if (emu_thread != nullptr)
-        ShutdownGame();
-
-    render_window->close();
-
-    QWidget::closeEvent(event);
-}
-
-static bool IsSingleFileDropEvent(QDropEvent* event) {
-    const QMimeData* mimeData = event->mimeData();
-    return mimeData->hasUrls() && mimeData->urls().length() == 1;
-}
-
-void GMainWindow::dropEvent(QDropEvent* event) {
-    if (IsSingleFileDropEvent(event) && ConfirmChangeGame()) {
-        const QMimeData* mimeData = event->mimeData();
-        QString filename = mimeData->urls().at(0).toLocalFile();
-        BootGame(filename);
-    }
-}
-
-void GMainWindow::dragEnterEvent(QDragEnterEvent* event) {
-    if (IsSingleFileDropEvent(event)) {
-        event->acceptProposedAction();
-    }
-}
-
-void GMainWindow::dragMoveEvent(QDragMoveEvent* event) {
-    event->acceptProposedAction();
-}
-
-bool GMainWindow::ConfirmChangeGame() {
-    if (emu_thread == nullptr)
-        return true;
-
-    auto answer = QMessageBox::question(
-        this, tr("Citra"),
-        tr("Are you sure you want to stop the emulation? Any unsaved progress will be lost."),
-        QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
-    return answer != QMessageBox::No;
-}
-
-void GMainWindow::filterBarSetChecked(bool state) {
-    ui.action_Show_Filter_Bar->setChecked(state);
-    emit(OnToggleFilterBar());
-}
-
-void GMainWindow::UpdateUITheme() {
-    if (UISettings::values.theme != UISettings::themes[0].second) {
-        QString theme_uri(":" + UISettings::values.theme + "/style.qss");
-        QFile f(theme_uri);
-        if (!f.exists()) {
-            LOG_ERROR(Frontend, "Unable to set style, stylesheet file not found");
-        } else {
-            f.open(QFile::ReadOnly | QFile::Text);
-            QTextStream ts(&f);
-            qApp->setStyleSheet(ts.readAll());
-            GMainWindow::setStyleSheet(ts.readAll());
-        }
-    } else {
-        qApp->setStyleSheet("");
-        GMainWindow::setStyleSheet("");
-    }
-}
-
-#ifdef main
-#undef main
-#endif
-
-int main(int argc, char* argv[]) {
-    Log::Filter log_filter(Log::Level::Info);
-    Log::SetFilter(&log_filter);
-
-    MicroProfileOnThreadCreate("Frontend");
-    SCOPE_EXIT({ MicroProfileShutdown(); });
-
-    // Init settings params
-    QCoreApplication::setOrganizationName("Citra team");
-    QCoreApplication::setApplicationName("Citra");
-
-    QApplication::setAttribute(Qt::AA_X11InitThreads);
-    QApplication app(argc, argv);
-
-    // Qt changes the locale and causes issues in float conversion using std::to_string() when
-    // generating shaders
-    setlocale(LC_ALL, "C");
-
-    GMainWindow main_window;
-    // After settings have been loaded by GMainWindow, apply the filter
-    log_filter.ParseFilterString(Settings::values.log_filter);
-
-    main_window.show();
-    return app.exec();
-}