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fb14bd956a
citra/src/citra_qt/main.cpp
zhupengfei fb14bd956a
citra_qt: Add indicator in status bar 
Since we do not have an overlay yet, it can be confusing whether movie is being recorded or played. This makes it clear.

Status messages (e.g. system archive missing) will be overriden, but that shouldn't be too important when recording movies.

Doubled the status bar updating frequency to provide a better experience. It now updates every second.
2021-02-08 11:25:32 +08:00

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// Copyright 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <clocale>
#include <fstream>
#include <memory>
#include <thread>
#include <QDesktopWidget>
#include <QFileDialog>
#include <QFutureWatcher>
#include <QLabel>
#include <QMessageBox>
#include <QOpenGLFunctions_3_3_Core>
#include <QSysInfo>
#include <QtConcurrent/QtConcurrentRun>
#include <QtGui>
#include <QtWidgets>
#include <fmt/format.h>
#ifdef __APPLE__
#include <unistd.h> // for chdir
#endif
#ifdef _WIN32
#include <windows.h>
#endif
#include "citra_qt/aboutdialog.h"
#include "citra_qt/applets/mii_selector.h"
#include "citra_qt/applets/swkbd.h"
#include "citra_qt/bootmanager.h"
#include "citra_qt/camera/qt_multimedia_camera.h"
#include "citra_qt/camera/still_image_camera.h"
#include "citra_qt/cheats.h"
#include "citra_qt/compatdb.h"
#include "citra_qt/compatibility_list.h"
#include "citra_qt/configuration/config.h"
#include "citra_qt/configuration/configure_dialog.h"
#include "citra_qt/debugger/console.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/ipc/recorder.h"
#include "citra_qt/debugger/lle_service_modules.h"
#include "citra_qt/debugger/profiler.h"
#include "citra_qt/debugger/registers.h"
#include "citra_qt/debugger/wait_tree.h"
#include "citra_qt/discord.h"
#include "citra_qt/game_list.h"
#include "citra_qt/hotkeys.h"
#include "citra_qt/loading_screen.h"
#include "citra_qt/main.h"
#include "citra_qt/movie/movie_play_dialog.h"
#include "citra_qt/movie/movie_record_dialog.h"
#include "citra_qt/multiplayer/state.h"
#include "citra_qt/qt_image_interface.h"
#include "citra_qt/uisettings.h"
#include "citra_qt/updater/updater.h"
#include "citra_qt/util/clickable_label.h"
#include "common/common_paths.h"
#include "common/detached_tasks.h"
#include "common/file_util.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/scm_rev.h"
#include "common/scope_exit.h"
#ifdef ARCHITECTURE_x86_64
#include "common/x64/cpu_detect.h"
#endif
#include "core/core.h"
#include "core/dumping/backend.h"
#include "core/file_sys/archive_extsavedata.h"
#include "core/file_sys/archive_source_sd_savedata.h"
#include "core/frontend/applets/default_applets.h"
#include "core/frontend/scope_acquire_context.h"
#include "core/gdbstub/gdbstub.h"
#include "core/hle/service/fs/archive.h"
#include "core/hle/service/nfc/nfc.h"
#include "core/loader/loader.h"
#include "core/movie.h"
#include "core/savestate.h"
#include "core/settings.h"
#include "game_list_p.h"
#include "ui_main.h"
#include "video_core/renderer_base.h"
#include "video_core/video_core.h"
#ifdef USE_DISCORD_PRESENCE
#include "citra_qt/discord_impl.h"
#endif
#ifdef ENABLE_FFMPEG_VIDEO_DUMPER
#include "citra_qt/dumping/dumping_dialog.h"
#endif
#ifdef QT_STATICPLUGIN
Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin);
#endif
#ifdef _WIN32
extern "C" {
// tells Nvidia drivers to use the dedicated GPU by default on laptops with switchable graphics
__declspec(dllexport) unsigned long NvOptimusEnablement = 0x00000001;
}
#endif
constexpr int default_mouse_timeout = 2500;
/**
* "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 recycle old ones.
*/
enum class CalloutFlag : uint32_t {
Telemetry = 0x1,
};
void GMainWindow::ShowTelemetryCallout() {
if (UISettings::values.callout_flags & static_cast<uint32_t>(CalloutFlag::Telemetry)) {
return;
}
UISettings::values.callout_flags |= static_cast<uint32_t>(CalloutFlag::Telemetry);
const QString telemetry_message =
tr("<a href='https://citra-emu.org/entry/telemetry-and-why-thats-a-good-thing/'>Anonymous "
"data is collected</a> to help improve Citra. "
"<br/><br/>Would you like to share your usage data with us?");
if (QMessageBox::question(this, tr("Telemetry"), telemetry_message) != QMessageBox::Yes) {
Settings::values.enable_telemetry = false;
Settings::Apply();
}
}
const int GMainWindow::max_recent_files_item;
static void InitializeLogging() {
Log::Filter log_filter;
log_filter.ParseFilterString(Settings::values.log_filter);
Log::SetGlobalFilter(log_filter);
const std::string& log_dir = FileUtil::GetUserPath(FileUtil::UserPath::LogDir);
FileUtil::CreateFullPath(log_dir);
Log::AddBackend(std::make_unique<Log::FileBackend>(log_dir + LOG_FILE));
#ifdef _WIN32
Log::AddBackend(std::make_unique<Log::DebuggerBackend>());
#endif
}
GMainWindow::GMainWindow()
: config(std::make_unique<Config>()), emu_thread(nullptr),
ui(std::make_unique<Ui::MainWindow>()) {
InitializeLogging();
Debugger::ToggleConsole();
Settings::LogSettings();
// register types to use in slots and signals
qRegisterMetaType<std::size_t>("std::size_t");
qRegisterMetaType<Service::AM::InstallStatus>("Service::AM::InstallStatus");
LoadTranslation();
Pica::g_debug_context = Pica::DebugContext::Construct();
setAcceptDrops(true);
ui->setupUi(this);
statusBar()->hide();
default_theme_paths = QIcon::themeSearchPaths();
UpdateUITheme();
SetDiscordEnabled(UISettings::values.enable_discord_presence);
discord_rpc->Update();
Network::Init();
Core::Movie::GetInstance().SetPlaybackCompletionCallback(
[this] { QMetaObject::invokeMethod(this, "OnMoviePlaybackCompleted"); });
InitializeWidgets();
InitializeDebugWidgets();
InitializeRecentFileMenuActions();
InitializeSaveStateMenuActions();
InitializeHotkeys();
ShowUpdaterWidgets();
SetDefaultUIGeometry();
RestoreUIState();
ConnectMenuEvents();
ConnectWidgetEvents();
LOG_INFO(Frontend, "Citra Version: {} | {}-{}", Common::g_build_fullname, Common::g_scm_branch,
Common::g_scm_desc);
#ifdef ARCHITECTURE_x86_64
LOG_INFO(Frontend, "Host CPU: {}", Common::GetCPUCaps().cpu_string);
#endif
LOG_INFO(Frontend, "Host OS: {}", QSysInfo::prettyProductName().toStdString());
UpdateWindowTitle();
show();
game_list->LoadCompatibilityList();
game_list->PopulateAsync(UISettings::values.game_dirs);
// Show one-time "callout" messages to the user
ShowTelemetryCallout();
mouse_hide_timer.setInterval(default_mouse_timeout);
connect(&mouse_hide_timer, &QTimer::timeout, this, &GMainWindow::HideMouseCursor);
connect(ui->menubar, &QMenuBar::hovered, this, &GMainWindow::OnMouseActivity);
if (UISettings::values.check_for_update_on_start) {
CheckForUpdates();
}
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();
Network::Shutdown();
}
void GMainWindow::InitializeWidgets() {
#ifdef CITRA_ENABLE_COMPATIBILITY_REPORTING
ui->action_Report_Compatibility->setVisible(true);
#endif
render_window = new GRenderWindow(this, emu_thread.get());
render_window->hide();
game_list = new GameList(this);
ui->horizontalLayout->addWidget(game_list);
game_list_placeholder = new GameListPlaceholder(this);
ui->horizontalLayout->addWidget(game_list_placeholder);
game_list_placeholder->setVisible(false);
loading_screen = new LoadingScreen(this);
loading_screen->hide();
ui->horizontalLayout->addWidget(loading_screen);
connect(loading_screen, &LoadingScreen::Hidden, [&] {
loading_screen->Clear();
if (emulation_running) {
render_window->show();
render_window->setFocus();
}
});
multiplayer_state = new MultiplayerState(this, game_list->GetModel(), ui->action_Leave_Room,
ui->action_Show_Room);
multiplayer_state->setVisible(false);
// Setup updater
updater = new Updater(this);
UISettings::values.updater_found = updater->HasUpdater();
// 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);
progress_bar = new QProgressBar();
progress_bar->hide();
statusBar()->addPermanentWidget(progress_bar);
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()->addPermanentWidget(multiplayer_state->GetStatusText(), 0);
statusBar()->addPermanentWidget(multiplayer_state->GetStatusIcon(), 0);
statusBar()->setVisible(true);
// Removes an ugly inner border from the status bar widgets under Linux
setStyleSheet(QStringLiteral("QStatusBar::item{border: none;}"));
QActionGroup* actionGroup_ScreenLayouts = new QActionGroup(this);
actionGroup_ScreenLayouts->addAction(ui->action_Screen_Layout_Default);
actionGroup_ScreenLayouts->addAction(ui->action_Screen_Layout_Single_Screen);
actionGroup_ScreenLayouts->addAction(ui->action_Screen_Layout_Large_Screen);
actionGroup_ScreenLayouts->addAction(ui->action_Screen_Layout_Side_by_Side);
}
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);
lleServiceModulesWidget = new LLEServiceModulesWidget(this);
addDockWidget(Qt::RightDockWidgetArea, lleServiceModulesWidget);
lleServiceModulesWidget->hide();
debug_menu->addAction(lleServiceModulesWidget->toggleViewAction());
connect(this, &GMainWindow::EmulationStarting,
[this] { lleServiceModulesWidget->setDisabled(true); });
connect(this, &GMainWindow::EmulationStopping, waitTreeWidget,
[this] { lleServiceModulesWidget->setDisabled(false); });
ipcRecorderWidget = new IPCRecorderWidget(this);
addDockWidget(Qt::RightDockWidgetArea, ipcRecorderWidget);
ipcRecorderWidget->hide();
debug_menu->addAction(ipcRecorderWidget->toggleViewAction());
connect(this, &GMainWindow::EmulationStarting, ipcRecorderWidget,
&IPCRecorderWidget::OnEmulationStarting);
}
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], &QAction::triggered, this, &GMainWindow::OnMenuRecentFile);
ui->menu_recent_files->addAction(actions_recent_files[i]);
}
ui->menu_recent_files->addSeparator();
QAction* action_clear_recent_files = new QAction(this);
action_clear_recent_files->setText(tr("Clear Recent Files"));
connect(action_clear_recent_files, &QAction::triggered, this, [this] {
UISettings::values.recent_files.clear();
UpdateRecentFiles();
});
ui->menu_recent_files->addAction(action_clear_recent_files);
UpdateRecentFiles();
}
void GMainWindow::InitializeSaveStateMenuActions() {
for (u32 i = 0; i < Core::SaveStateSlotCount; ++i) {
actions_load_state[i] = new QAction(this);
actions_load_state[i]->setData(i + 1);
connect(actions_load_state[i], &QAction::triggered, this, &GMainWindow::OnLoadState);
ui->menu_Load_State->addAction(actions_load_state[i]);
actions_save_state[i] = new QAction(this);
actions_save_state[i]->setData(i + 1);
connect(actions_save_state[i], &QAction::triggered, this, &GMainWindow::OnSaveState);
ui->menu_Save_State->addAction(actions_save_state[i]);
}
connect(ui->action_Load_from_Newest_Slot, &QAction::triggered, [this] {
UpdateSaveStates();
if (newest_slot != 0) {
actions_load_state[newest_slot - 1]->trigger();
}
});
connect(ui->action_Save_to_Oldest_Slot, &QAction::triggered, [this] {
UpdateSaveStates();
actions_save_state[oldest_slot - 1]->trigger();
});
connect(ui->menu_Load_State->menuAction(), &QAction::hovered, this,
&GMainWindow::UpdateSaveStates);
connect(ui->menu_Save_State->menuAction(), &QAction::hovered, this,
&GMainWindow::UpdateSaveStates);
UpdateSaveStates();
}
void GMainWindow::InitializeHotkeys() {
hotkey_registry.LoadHotkeys();
const QString main_window = QStringLiteral("Main Window");
const QString load_file = QStringLiteral("Load File");
const QString exit_citra = QStringLiteral("Exit Citra");
const QString stop_emulation = QStringLiteral("Stop Emulation");
const QString toggle_filter_bar = QStringLiteral("Toggle Filter Bar");
const QString toggle_status_bar = QStringLiteral("Toggle Status Bar");
const QString fullscreen = QStringLiteral("Fullscreen");
ui->action_Show_Filter_Bar->setShortcut(
hotkey_registry.GetKeySequence(main_window, toggle_filter_bar));
ui->action_Show_Filter_Bar->setShortcutContext(
hotkey_registry.GetShortcutContext(main_window, toggle_filter_bar));
ui->action_Show_Status_Bar->setShortcut(
hotkey_registry.GetKeySequence(main_window, toggle_status_bar));
ui->action_Show_Status_Bar->setShortcutContext(
hotkey_registry.GetShortcutContext(main_window, toggle_status_bar));
connect(hotkey_registry.GetHotkey(main_window, load_file, this), &QShortcut::activated,
ui->action_Load_File, &QAction::trigger);
connect(hotkey_registry.GetHotkey(main_window, stop_emulation, this), &QShortcut::activated,
ui->action_Stop, &QAction::trigger);
connect(hotkey_registry.GetHotkey(main_window, exit_citra, this), &QShortcut::activated,
ui->action_Exit, &QAction::trigger);
connect(
hotkey_registry.GetHotkey(main_window, QStringLiteral("Continue/Pause Emulation"), this),
&QShortcut::activated, this, [&] {
if (emulation_running) {
if (emu_thread->IsRunning()) {
OnPauseGame();
} else {
OnStartGame();
}
}
});
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Restart Emulation"), this),
&QShortcut::activated, this, [this] {
if (!Core::System::GetInstance().IsPoweredOn())
return;
BootGame(QString(game_path));
});
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Swap Screens"), render_window),
&QShortcut::activated, ui->action_Screen_Layout_Swap_Screens, &QAction::trigger);
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Rotate Screens Upright"),
render_window),
&QShortcut::activated, ui->action_Screen_Layout_Upright_Screens, &QAction::trigger);
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Toggle Screen Layout"),
render_window),
&QShortcut::activated, this, &GMainWindow::ToggleScreenLayout);
connect(hotkey_registry.GetHotkey(main_window, fullscreen, render_window),
&QShortcut::activated, ui->action_Fullscreen, &QAction::trigger);
connect(hotkey_registry.GetHotkey(main_window, fullscreen, render_window),
&QShortcut::activatedAmbiguously, ui->action_Fullscreen, &QAction::trigger);
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Exit Fullscreen"), this),
&QShortcut::activated, this, [&] {
if (emulation_running) {
ui->action_Fullscreen->setChecked(false);
ToggleFullscreen();
}
});
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Toggle Alternate Speed"), this),
&QShortcut::activated, this, [&] {
Settings::values.use_frame_limit_alternate =
!Settings::values.use_frame_limit_alternate;
UpdateStatusBar();
});
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Toggle Texture Dumping"), this),
&QShortcut::activated, this,
[&] { Settings::values.dump_textures = !Settings::values.dump_textures; });
// We use "static" here in order to avoid capturing by lambda due to a MSVC bug, which makes
// the variable hold a garbage value after this function exits
static constexpr u16 SPEED_LIMIT_STEP = 5;
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Increase Speed Limit"), this),
&QShortcut::activated, this, [&] {
if (Settings::values.use_frame_limit_alternate) {
if (Settings::values.frame_limit_alternate == 0) {
return;
}
if (Settings::values.frame_limit_alternate < 995 - SPEED_LIMIT_STEP) {
Settings::values.frame_limit_alternate += SPEED_LIMIT_STEP;
} else {
Settings::values.frame_limit_alternate = 0;
}
} else {
if (Settings::values.frame_limit == 0) {
return;
}
if (Settings::values.frame_limit < 995 - SPEED_LIMIT_STEP) {
Settings::values.frame_limit += SPEED_LIMIT_STEP;
} else {
Settings::values.frame_limit = 0;
}
}
UpdateStatusBar();
});
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Decrease Speed Limit"), this),
&QShortcut::activated, this, [&] {
if (Settings::values.use_frame_limit_alternate) {
if (Settings::values.frame_limit_alternate == 0) {
Settings::values.frame_limit_alternate = 995;
} else if (Settings::values.frame_limit_alternate > SPEED_LIMIT_STEP) {
Settings::values.frame_limit_alternate -= SPEED_LIMIT_STEP;
}
} else {
if (Settings::values.frame_limit == 0) {
Settings::values.frame_limit = 995;
} else if (Settings::values.frame_limit > SPEED_LIMIT_STEP) {
Settings::values.frame_limit -= SPEED_LIMIT_STEP;
UpdateStatusBar();
}
}
UpdateStatusBar();
});
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Toggle Frame Advancing"), this),
&QShortcut::activated, ui->action_Enable_Frame_Advancing, &QAction::trigger);
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Advance Frame"), this),
&QShortcut::activated, ui->action_Advance_Frame, &QAction::trigger);
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Load Amiibo"), this),
&QShortcut::activated, this, [&] {
if (ui->action_Load_Amiibo->isEnabled()) {
OnLoadAmiibo();
}
});
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Remove Amiibo"), this),
&QShortcut::activated, this, [&] {
if (ui->action_Remove_Amiibo->isEnabled()) {
OnRemoveAmiibo();
}
});
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Capture Screenshot"), this),
&QShortcut::activated, this, [&] {
if (emu_thread->IsRunning()) {
OnCaptureScreenshot();
}
});
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Load from Newest Slot"), this),
&QShortcut::activated, ui->action_Load_from_Newest_Slot, &QAction::trigger);
connect(hotkey_registry.GetHotkey(main_window, QStringLiteral("Save to Oldest Slot"), this),
&QShortcut::activated, ui->action_Save_to_Oldest_Slot, &QAction::trigger);
}
void GMainWindow::ShowUpdaterWidgets() {
ui->action_Check_For_Updates->setVisible(UISettings::values.updater_found);
ui->action_Open_Maintenance_Tool->setVisible(UISettings::values.updater_found);
connect(updater, &Updater::CheckUpdatesDone, this, &GMainWindow::OnUpdateFound);
}
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
ui->action_Cheats->setEnabled(false);
game_list->LoadInterfaceLayout();
ui->action_Single_Window_Mode->setChecked(UISettings::values.single_window_mode);
ToggleWindowMode();
ui->action_Fullscreen->setChecked(UISettings::values.fullscreen);
SyncMenuUISettings();
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::OnAppFocusStateChanged(Qt::ApplicationState state) {
if (!UISettings::values.pause_when_in_background) {
return;
}
if (state != Qt::ApplicationHidden && state != Qt::ApplicationInactive &&
state != Qt::ApplicationActive) {
LOG_DEBUG(Frontend, "ApplicationState unusual flag: {} ", state);
}
if (ui->action_Pause->isEnabled() &&
(state & (Qt::ApplicationHidden | Qt::ApplicationInactive))) {
auto_paused = true;
OnPauseGame();
} else if (ui->action_Start->isEnabled() && auto_paused && state == Qt::ApplicationActive) {
auto_paused = false;
OnStartGame();
}
}
void GMainWindow::ConnectWidgetEvents() {
connect(game_list, &GameList::GameChosen, this, &GMainWindow::OnGameListLoadFile);
connect(game_list, &GameList::OpenDirectory, this, &GMainWindow::OnGameListOpenDirectory);
connect(game_list, &GameList::OpenFolderRequested, this, &GMainWindow::OnGameListOpenFolder);
connect(game_list, &GameList::NavigateToGamedbEntryRequested, this,
&GMainWindow::OnGameListNavigateToGamedbEntry);
connect(game_list, &GameList::DumpRomFSRequested, this, &GMainWindow::OnGameListDumpRomFS);
connect(game_list, &GameList::AddDirectory, this, &GMainWindow::OnGameListAddDirectory);
connect(game_list_placeholder, &GameListPlaceholder::AddDirectory, this,
&GMainWindow::OnGameListAddDirectory);
connect(game_list, &GameList::ShowList, this, &GMainWindow::OnGameListShowList);
connect(game_list, &GameList::PopulatingCompleted,
[this] { multiplayer_state->UpdateGameList(game_list->GetModel()); });
connect(this, &GMainWindow::EmulationStarting, render_window,
&GRenderWindow::OnEmulationStarting);
connect(this, &GMainWindow::EmulationStopping, render_window,
&GRenderWindow::OnEmulationStopping);
connect(&status_bar_update_timer, &QTimer::timeout, this, &GMainWindow::UpdateStatusBar);
connect(this, &GMainWindow::UpdateProgress, this, &GMainWindow::OnUpdateProgress);
connect(this, &GMainWindow::CIAInstallReport, this, &GMainWindow::OnCIAInstallReport);
connect(this, &GMainWindow::CIAInstallFinished, this, &GMainWindow::OnCIAInstallFinished);
connect(this, &GMainWindow::UpdateThemedIcons, multiplayer_state,
&MultiplayerState::UpdateThemedIcons);
}
void GMainWindow::ConnectMenuEvents() {
// File
connect(ui->action_Load_File, &QAction::triggered, this, &GMainWindow::OnMenuLoadFile);
connect(ui->action_Install_CIA, &QAction::triggered, this, &GMainWindow::OnMenuInstallCIA);
connect(ui->action_Exit, &QAction::triggered, this, &QMainWindow::close);
connect(ui->action_Load_Amiibo, &QAction::triggered, this, &GMainWindow::OnLoadAmiibo);
connect(ui->action_Remove_Amiibo, &QAction::triggered, this, &GMainWindow::OnRemoveAmiibo);
// 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_Restart, &QAction::triggered, this,
[this] { BootGame(QString(game_path)); });
connect(ui->action_Report_Compatibility, &QAction::triggered, this,
&GMainWindow::OnMenuReportCompatibility);
connect(ui->action_Configure, &QAction::triggered, this, &GMainWindow::OnConfigure);
connect(ui->action_Cheats, &QAction::triggered, this, &GMainWindow::OnCheats);
// View
connect(ui->action_Single_Window_Mode, &QAction::triggered, this,
&GMainWindow::ToggleWindowMode);
connect(ui->action_Display_Dock_Widget_Headers, &QAction::triggered, this,
&GMainWindow::OnDisplayTitleBars);
connect(ui->action_Show_Filter_Bar, &QAction::triggered, this, &GMainWindow::OnToggleFilterBar);
connect(ui->action_Show_Status_Bar, &QAction::triggered, statusBar(), &QStatusBar::setVisible);
// Multiplayer
connect(ui->action_View_Lobby, &QAction::triggered, multiplayer_state,
&MultiplayerState::OnViewLobby);
connect(ui->action_Start_Room, &QAction::triggered, multiplayer_state,
&MultiplayerState::OnCreateRoom);
connect(ui->action_Leave_Room, &QAction::triggered, multiplayer_state,
&MultiplayerState::OnCloseRoom);
connect(ui->action_Connect_To_Room, &QAction::triggered, multiplayer_state,
&MultiplayerState::OnDirectConnectToRoom);
connect(ui->action_Show_Room, &QAction::triggered, multiplayer_state,
&MultiplayerState::OnOpenNetworkRoom);
ui->action_Fullscreen->setShortcut(
hotkey_registry
.GetHotkey(QStringLiteral("Main Window"), QStringLiteral("Fullscreen"), this)
->key());
ui->action_Screen_Layout_Swap_Screens->setShortcut(
hotkey_registry
.GetHotkey(QStringLiteral("Main Window"), QStringLiteral("Swap Screens"), this)
->key());
ui->action_Screen_Layout_Swap_Screens->setShortcutContext(Qt::WidgetWithChildrenShortcut);
ui->action_Screen_Layout_Upright_Screens->setShortcut(
hotkey_registry
.GetHotkey(QStringLiteral("Main Window"), QStringLiteral("Rotate Screens Upright"),
this)
->key());
ui->action_Screen_Layout_Upright_Screens->setShortcutContext(Qt::WidgetWithChildrenShortcut);
connect(ui->action_Fullscreen, &QAction::triggered, this, &GMainWindow::ToggleFullscreen);
connect(ui->action_Screen_Layout_Default, &QAction::triggered, this,
&GMainWindow::ChangeScreenLayout);
connect(ui->action_Screen_Layout_Single_Screen, &QAction::triggered, this,
&GMainWindow::ChangeScreenLayout);
connect(ui->action_Screen_Layout_Large_Screen, &QAction::triggered, this,
&GMainWindow::ChangeScreenLayout);
connect(ui->action_Screen_Layout_Side_by_Side, &QAction::triggered, this,
&GMainWindow::ChangeScreenLayout);
connect(ui->action_Screen_Layout_Swap_Screens, &QAction::triggered, this,
&GMainWindow::OnSwapScreens);
connect(ui->action_Screen_Layout_Upright_Screens, &QAction::triggered, this,
&GMainWindow::OnRotateScreens);
// Movie
connect(ui->action_Record_Movie, &QAction::triggered, this, &GMainWindow::OnRecordMovie);
connect(ui->action_Play_Movie, &QAction::triggered, this, &GMainWindow::OnPlayMovie);
connect(ui->action_Close_Movie, &QAction::triggered, this, &GMainWindow::OnCloseMovie);
connect(ui->action_Movie_Read_Only_Mode, &QAction::toggled, this,
[this](bool checked) { Core::Movie::GetInstance().SetReadOnly(checked); });
connect(ui->action_Enable_Frame_Advancing, &QAction::triggered, this, [this] {
if (emulation_running) {
Core::System::GetInstance().frame_limiter.SetFrameAdvancing(
ui->action_Enable_Frame_Advancing->isChecked());
ui->action_Advance_Frame->setEnabled(ui->action_Enable_Frame_Advancing->isChecked());
}
});
connect(ui->action_Advance_Frame, &QAction::triggered, this, [this] {
if (emulation_running) {
ui->action_Enable_Frame_Advancing->setChecked(true);
ui->action_Advance_Frame->setEnabled(true);
Core::System::GetInstance().frame_limiter.SetFrameAdvancing(true);
Core::System::GetInstance().frame_limiter.AdvanceFrame();
}
});
connect(ui->action_Capture_Screenshot, &QAction::triggered, this,
&GMainWindow::OnCaptureScreenshot);
#ifdef ENABLE_FFMPEG_VIDEO_DUMPER
connect(ui->action_Dump_Video, &QAction::triggered, [this] {
if (ui->action_Dump_Video->isChecked()) {
OnStartVideoDumping();
} else {
OnStopVideoDumping();
}
});
#else
ui->action_Dump_Video->setEnabled(false);
#endif
// Help
connect(ui->action_Open_Citra_Folder, &QAction::triggered, this,
&GMainWindow::OnOpenCitraFolder);
connect(ui->action_FAQ, &QAction::triggered, []() {
QDesktopServices::openUrl(QUrl(QStringLiteral("https://citra-emu.org/wiki/faq/")));
});
connect(ui->action_About, &QAction::triggered, this, &GMainWindow::OnMenuAboutCitra);
connect(ui->action_Check_For_Updates, &QAction::triggered, this,
&GMainWindow::OnCheckForUpdates);
connect(ui->action_Open_Maintenance_Tool, &QAction::triggered, this,
&GMainWindow::OnOpenUpdater);
}
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;
}
}
}
void GMainWindow::OnCheckForUpdates() {
explicit_update_check = true;
CheckForUpdates();
}
void GMainWindow::CheckForUpdates() {
if (updater->CheckForUpdates()) {
LOG_INFO(Frontend, "Update check started");
} else {
LOG_WARNING(Frontend, "Unable to start check for updates");
}
}
void GMainWindow::OnUpdateFound(bool found, bool error) {
if (error) {
LOG_WARNING(Frontend, "Update check failed");
return;
}
if (!found) {
LOG_INFO(Frontend, "No updates found");
// If the user explicitly clicked the "Check for Updates" button, we are
// going to want to show them a prompt anyway.
if (explicit_update_check) {
explicit_update_check = false;
ShowNoUpdatePrompt();
}
return;
}
if (emulation_running && !explicit_update_check) {
LOG_INFO(Frontend, "Update found, deferring as game is running");
defer_update_prompt = true;
return;
}
LOG_INFO(Frontend, "Update found!");
explicit_update_check = false;
ShowUpdatePrompt();
}
void GMainWindow::ShowUpdatePrompt() {
defer_update_prompt = false;
auto result =
QMessageBox::question(this, tr("Update Available"),
tr("An update is available. Would you like to install it now?"),
QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes);
if (result == QMessageBox::Yes) {
updater->LaunchUIOnExit();
close();
}
}
void GMainWindow::ShowNoUpdatePrompt() {
QMessageBox::information(this, tr("No Update Found"), tr("No update is found."),
QMessageBox::Ok, QMessageBox::Ok);
}
void GMainWindow::OnOpenUpdater() {
updater->LaunchUI();
}
void GMainWindow::PreventOSSleep() {
#ifdef _WIN32
SetThreadExecutionState(ES_CONTINUOUS | ES_SYSTEM_REQUIRED | ES_DISPLAY_REQUIRED);
#endif
}
void GMainWindow::AllowOSSleep() {
#ifdef _WIN32
SetThreadExecutionState(ES_CONTINUOUS);
#endif
}
bool GMainWindow::LoadROM(const QString& filename) {
// Shutdown previous session if the emu thread is still active...
if (emu_thread != nullptr)
ShutdownGame();
render_window->InitRenderTarget();
Frontend::ScopeAcquireContext scope(*render_window);
const QString below_gl33_title = tr("OpenGL 3.3 Unsupported");
const QString below_gl33_message = tr("Your GPU may not support OpenGL 3.3, or you do not "
"have the latest graphics driver.");
if (!QOpenGLContext::globalShareContext()->versionFunctions<QOpenGLFunctions_3_3_Core>()) {
QMessageBox::critical(this, below_gl33_title, below_gl33_message);
return false;
}
Core::System& system{Core::System::GetInstance()};
const Core::System::ResultStatus result{system.Load(*render_window, filename.toStdString())};
if (result != Core::System::ResultStatus::Success) {
switch (result) {
case Core::System::ResultStatus::ErrorGetLoader:
LOG_CRITICAL(Frontend, "Failed to obtain loader for {}!", filename.toStdString());
QMessageBox::critical(
this, tr("Invalid ROM Format"),
tr("Your ROM format is not supported.<br/>Please follow the guides to redump your "
"<a href='https://citra-emu.org/wiki/dumping-game-cartridges/'>game "
"cartridges</a> or "
"<a href='https://citra-emu.org/wiki/dumping-installed-titles/'>installed "
"titles</a>."));
break;
case Core::System::ResultStatus::ErrorSystemMode:
LOG_CRITICAL(Frontend, "Failed to load ROM!");
QMessageBox::critical(
this, tr("ROM Corrupted"),
tr("Your ROM is corrupted. <br/>Please follow the guides to redump your "
"<a href='https://citra-emu.org/wiki/dumping-game-cartridges/'>game "
"cartridges</a> or "
"<a href='https://citra-emu.org/wiki/dumping-installed-titles/'>installed "
"titles</a>."));
break;
case Core::System::ResultStatus::ErrorLoader_ErrorEncrypted: {
QMessageBox::critical(
this, tr("ROM Encrypted"),
tr("Your ROM is encrypted. <br/>Please follow the guides to redump your "
"<a href='https://citra-emu.org/wiki/dumping-game-cartridges/'>game "
"cartridges</a> or "
"<a href='https://citra-emu.org/wiki/dumping-installed-titles/'>installed "
"titles</a>."));
break;
}
case Core::System::ResultStatus::ErrorLoader_ErrorInvalidFormat:
QMessageBox::critical(
this, tr("Invalid ROM Format"),
tr("Your ROM format is not supported.<br/>Please follow the guides to redump your "
"<a href='https://citra-emu.org/wiki/dumping-game-cartridges/'>game "
"cartridges</a> or "
"<a href='https://citra-emu.org/wiki/dumping-installed-titles/'>installed "
"titles</a>."));
break;
case Core::System::ResultStatus::ErrorVideoCore:
QMessageBox::critical(
this, tr("Video Core Error"),
tr("An error has occurred. Please <a "
"href='https://community.citra-emu.org/t/how-to-upload-the-log-file/296'>see "
"the "
"log</a> for more details. "
"Ensure that you have the latest graphics drivers for your GPU."));
break;
case Core::System::ResultStatus::ErrorVideoCore_ErrorGenericDrivers:
QMessageBox::critical(
this, tr("Video Core Error"),
tr("You are running default Windows drivers "
"for your GPU. You need to install the "
"proper drivers for your graphics card from the manufacturer's website."));
break;
case Core::System::ResultStatus::ErrorVideoCore_ErrorBelowGL33:
QMessageBox::critical(this, below_gl33_title, below_gl33_message);
break;
default:
QMessageBox::critical(
this, tr("Error while loading ROM!"),
tr("An unknown error occurred. Please see the log for more details."));
break;
}
return false;
}
std::string title;
system.GetAppLoader().ReadTitle(title);
game_title = QString::fromStdString(title);
UpdateWindowTitle();
game_path = filename;
system.TelemetrySession().AddField(Telemetry::FieldType::App, "Frontend", "Qt");
return true;
}
void GMainWindow::BootGame(const QString& filename) {
if (filename.endsWith(QStringLiteral(".cia"))) {
const auto answer = QMessageBox::question(
this, tr("CIA must be installed before usage"),
tr("Before using this CIA, you must install it. Do you want to install it now?"),
QMessageBox::Yes | QMessageBox::No);
if (answer == QMessageBox::Yes)
InstallCIA(QStringList(filename));
return;
}
LOG_INFO(Frontend, "Citra starting...");
StoreRecentFile(filename); // Put the filename on top of the list
if (movie_record_on_start) {
Core::Movie::GetInstance().PrepareForRecording();
}
// Save configurations
UpdateUISettings();
game_list->SaveInterfaceLayout();
config->Save();
if (!LoadROM(filename))
return;
// Create and start the emulation thread
emu_thread = std::make_unique<EmuThread>(*render_window);
emit EmulationStarting(emu_thread.get());
emu_thread->start();
connect(render_window, &GRenderWindow::Closed, this, &GMainWindow::OnStopGame);
connect(render_window, &GRenderWindow::MouseActivity, this, &GMainWindow::OnMouseActivity);
// BlockingQueuedConnection is important here, it makes sure we've finished refreshing our views
// before the CPU continues
connect(emu_thread.get(), &EmuThread::DebugModeEntered, registersWidget,
&RegistersWidget::OnDebugModeEntered, Qt::BlockingQueuedConnection);
connect(emu_thread.get(), &EmuThread::DebugModeEntered, waitTreeWidget,
&WaitTreeWidget::OnDebugModeEntered, Qt::BlockingQueuedConnection);
connect(emu_thread.get(), &EmuThread::DebugModeLeft, registersWidget,
&RegistersWidget::OnDebugModeLeft, Qt::BlockingQueuedConnection);
connect(emu_thread.get(), &EmuThread::DebugModeLeft, waitTreeWidget,
&WaitTreeWidget::OnDebugModeLeft, Qt::BlockingQueuedConnection);
connect(emu_thread.get(), &EmuThread::LoadProgress, loading_screen,
&LoadingScreen::OnLoadProgress, Qt::QueuedConnection);
// Update the GUI
registersWidget->OnDebugModeEntered();
if (ui->action_Single_Window_Mode->isChecked()) {
game_list->hide();
game_list_placeholder->hide();
}
status_bar_update_timer.start(1000);
if (UISettings::values.hide_mouse) {
mouse_hide_timer.start();
setMouseTracking(true);
}
// show and hide the render_window to create the context
render_window->show();
render_window->hide();
loading_screen->Prepare(Core::System::GetInstance().GetAppLoader());
loading_screen->show();
emulation_running = true;
if (ui->action_Fullscreen->isChecked()) {
ShowFullscreen();
}
if (video_dumping_on_start) {
Layout::FramebufferLayout layout{
Layout::FrameLayoutFromResolutionScale(VideoCore::GetResolutionScaleFactor())};
if (!Core::System::GetInstance().VideoDumper().StartDumping(
video_dumping_path.toStdString(), layout)) {
QMessageBox::critical(
this, tr("Citra"),
tr("Could not start video dumping.<br>Refer to the log for details."));
ui->action_Dump_Video->setChecked(false);
}
video_dumping_on_start = false;
video_dumping_path.clear();
}
OnStartGame();
}
void GMainWindow::ShutdownGame() {
if (!emulation_running) {
return;
}
if (ui->action_Fullscreen->isChecked()) {
HideFullscreen();
}
#ifdef ENABLE_FFMPEG_VIDEO_DUMPER
if (Core::System::GetInstance().VideoDumper().IsDumping()) {
game_shutdown_delayed = true;
OnStopVideoDumping();
return;
}
#endif
AllowOSSleep();
discord_rpc->Pause();
OnCloseMovie(true);
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();
// Frame advancing must be cancelled in order to release the emu thread from waiting
Core::System::GetInstance().frame_limiter.SetFrameAdvancing(false);
emit EmulationStopping();
// Wait for emulation thread to complete and delete it
emu_thread->wait();
emu_thread = nullptr;
discord_rpc->Update();
Camera::QtMultimediaCameraHandler::ReleaseHandlers();
// The emulation is stopped, so closing the window or not does not matter anymore
disconnect(render_window, &GRenderWindow::Closed, this, &GMainWindow::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);
ui->action_Restart->setEnabled(false);
ui->action_Cheats->setEnabled(false);
ui->action_Load_Amiibo->setEnabled(false);
ui->action_Remove_Amiibo->setEnabled(false);
ui->action_Report_Compatibility->setEnabled(false);
ui->action_Enable_Frame_Advancing->setEnabled(false);
ui->action_Enable_Frame_Advancing->setChecked(false);
ui->action_Advance_Frame->setEnabled(false);
ui->action_Capture_Screenshot->setEnabled(false);
render_window->hide();
loading_screen->hide();
loading_screen->Clear();
if (game_list->IsEmpty())
game_list_placeholder->show();
else
game_list->show();
game_list->SetFilterFocus();
setMouseTracking(false);
// Disable status bar updates
status_bar_update_timer.stop();
message_label->setVisible(false);
message_label_used_for_movie = false;
emu_speed_label->setVisible(false);
game_fps_label->setVisible(false);
emu_frametime_label->setVisible(false);
UpdateSaveStates();
emulation_running = false;
if (defer_update_prompt) {
ShowUpdatePrompt();
}
game_title.clear();
UpdateWindowTitle();
game_path.clear();
// When closing the game, destroy the GLWindow to clear the context after the game is closed
render_window->ReleaseRenderTarget();
}
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() {
const int num_recent_files =
std::min(UISettings::values.recent_files.size(), max_recent_files_item);
for (int i = 0; i < num_recent_files; i++) {
const QString text = QStringLiteral("&%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);
}
// Enable the recent files menu if the list isn't empty
ui->menu_recent_files->setEnabled(num_recent_files != 0);
}
void GMainWindow::UpdateSaveStates() {
if (!Core::System::GetInstance().IsPoweredOn()) {
ui->menu_Load_State->setEnabled(false);
ui->menu_Save_State->setEnabled(false);
return;
}
ui->menu_Load_State->setEnabled(true);
ui->menu_Save_State->setEnabled(true);
ui->action_Load_from_Newest_Slot->setEnabled(false);
oldest_slot = newest_slot = 0;
oldest_slot_time = std::numeric_limits<u64>::max();
newest_slot_time = 0;
u64 title_id;
if (Core::System::GetInstance().GetAppLoader().ReadProgramId(title_id) !=
Loader::ResultStatus::Success) {
return;
}
auto savestates = Core::ListSaveStates(title_id);
for (u32 i = 0; i < Core::SaveStateSlotCount; ++i) {
actions_load_state[i]->setEnabled(false);
actions_load_state[i]->setText(tr("Slot %1").arg(i + 1));
actions_save_state[i]->setText(tr("Slot %1").arg(i + 1));
}
for (const auto& savestate : savestates) {
const auto text = tr("Slot %1 - %2")
.arg(savestate.slot)
.arg(QDateTime::fromSecsSinceEpoch(savestate.time)
.toString(QStringLiteral("yyyy-MM-dd hh:mm:ss")));
actions_load_state[savestate.slot - 1]->setEnabled(true);
actions_load_state[savestate.slot - 1]->setText(text);
actions_save_state[savestate.slot - 1]->setText(text);
ui->action_Load_from_Newest_Slot->setEnabled(true);
if (savestate.time > newest_slot_time) {
newest_slot = savestate.slot;
newest_slot_time = savestate.time;
}
if (savestate.time < oldest_slot_time) {
oldest_slot = savestate.slot;
oldest_slot_time = savestate.time;
}
}
for (u32 i = 0; i < Core::SaveStateSlotCount; ++i) {
if (!actions_load_state[i]->isEnabled()) {
// Prefer empty slot
oldest_slot = i + 1;
oldest_slot_time = 0;
break;
}
}
}
void GMainWindow::OnGameListLoadFile(QString game_path) {
BootGame(game_path);
}
void GMainWindow::OnGameListOpenFolder(u64 data_id, GameListOpenTarget target) {
std::string path;
std::string open_target;
switch (target) {
case GameListOpenTarget::SAVE_DATA: {
open_target = "Save Data";
std::string sdmc_dir = FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir);
path = FileSys::ArchiveSource_SDSaveData::GetSaveDataPathFor(sdmc_dir, data_id);
break;
}
case GameListOpenTarget::EXT_DATA: {
open_target = "Extra Data";
std::string sdmc_dir = FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir);
path = FileSys::GetExtDataPathFromId(sdmc_dir, data_id);
break;
}
case GameListOpenTarget::APPLICATION: {
open_target = "Application";
auto media_type = Service::AM::GetTitleMediaType(data_id);
path = Service::AM::GetTitlePath(media_type, data_id) + "content/";
break;
}
case GameListOpenTarget::UPDATE_DATA:
open_target = "Update Data";
path = Service::AM::GetTitlePath(Service::FS::MediaType::SDMC, data_id + 0xe00000000) +
"content/";
break;
case GameListOpenTarget::TEXTURE_DUMP:
open_target = "Dumped Textures";
path = fmt::format("{}textures/{:016X}/",
FileUtil::GetUserPath(FileUtil::UserPath::DumpDir), data_id);
break;
case GameListOpenTarget::TEXTURE_LOAD:
open_target = "Custom Textures";
path = fmt::format("{}textures/{:016X}/",
FileUtil::GetUserPath(FileUtil::UserPath::LoadDir), data_id);
break;
case GameListOpenTarget::MODS:
open_target = "Mods";
path = fmt::format("{}mods/{:016X}/", FileUtil::GetUserPath(FileUtil::UserPath::LoadDir),
data_id);
break;
default:
LOG_ERROR(Frontend, "Unexpected target {}", static_cast<int>(target));
return;
}
QString qpath = QString::fromStdString(path);
QDir dir(qpath);
if (!dir.exists()) {
QMessageBox::critical(
this, tr("Error Opening %1 Folder").arg(QString::fromStdString(open_target)),
tr("Folder does not exist!"));
return;
}
LOG_INFO(Frontend, "Opening {} path for data_id={:016x}", open_target, data_id);
QDesktopServices::openUrl(QUrl::fromLocalFile(qpath));
}
void GMainWindow::OnGameListNavigateToGamedbEntry(u64 program_id,
const CompatibilityList& compatibility_list) {
auto it = FindMatchingCompatibilityEntry(compatibility_list, program_id);
QString directory;
if (it != compatibility_list.end())
directory = it->second.second;
QDesktopServices::openUrl(QUrl(QStringLiteral("https://citra-emu.org/game/") + directory));
}
void GMainWindow::OnGameListDumpRomFS(QString game_path, u64 program_id) {
auto* dialog = new QProgressDialog(tr("Dumping..."), tr("Cancel"), 0, 0, this);
dialog->setWindowModality(Qt::WindowModal);
dialog->setWindowFlags(dialog->windowFlags() &
~(Qt::WindowCloseButtonHint | Qt::WindowContextHelpButtonHint));
dialog->setCancelButton(nullptr);
dialog->setMinimumDuration(0);
dialog->setValue(0);
const auto base_path = fmt::format(
"{}romfs/{:016X}", FileUtil::GetUserPath(FileUtil::UserPath::DumpDir), program_id);
const auto update_path =
fmt::format("{}romfs/{:016X}", FileUtil::GetUserPath(FileUtil::UserPath::DumpDir),
program_id | 0x0004000e00000000);
using FutureWatcher = QFutureWatcher<std::pair<Loader::ResultStatus, Loader::ResultStatus>>;
auto* future_watcher = new FutureWatcher(this);
connect(future_watcher, &FutureWatcher::finished,
[this, dialog, base_path, update_path, future_watcher] {
dialog->hide();
const auto& [base, update] = future_watcher->result();
if (base != Loader::ResultStatus::Success) {
QMessageBox::critical(
this, tr("Citra"),
tr("Could not dump base RomFS.\nRefer to the log for details."));
return;
}
QDesktopServices::openUrl(QUrl::fromLocalFile(QString::fromStdString(base_path)));
if (update == Loader::ResultStatus::Success) {
QDesktopServices::openUrl(
QUrl::fromLocalFile(QString::fromStdString(update_path)));
}
});
auto future = QtConcurrent::run([game_path, base_path, update_path] {
std::unique_ptr<Loader::AppLoader> loader = Loader::GetLoader(game_path.toStdString());
return std::make_pair(loader->DumpRomFS(base_path), loader->DumpUpdateRomFS(update_path));
});
future_watcher->setFuture(future);
}
void GMainWindow::OnGameListOpenDirectory(const QString& directory) {
QString path;
if (directory == QStringLiteral("INSTALLED")) {
path = QString::fromStdString(FileUtil::GetUserPath(FileUtil::UserPath::SDMCDir) +
"Nintendo "
"3DS/00000000000000000000000000000000/"
"00000000000000000000000000000000/title/00040000");
} else if (directory == QStringLiteral("SYSTEM")) {
path = QString::fromStdString(FileUtil::GetUserPath(FileUtil::UserPath::NANDDir) +
"00000000000000000000000000000000/title/00040010");
} else {
path = directory;
}
if (!QFileInfo::exists(path)) {
QMessageBox::critical(this, tr("Error Opening %1").arg(path), tr("Folder does not exist!"));
return;
}
QDesktopServices::openUrl(QUrl::fromLocalFile(path));
}
void GMainWindow::OnGameListAddDirectory() {
const QString dir_path = QFileDialog::getExistingDirectory(this, tr("Select Directory"));
if (dir_path.isEmpty())
return;
UISettings::GameDir game_dir{dir_path, false, true};
if (!UISettings::values.game_dirs.contains(game_dir)) {
UISettings::values.game_dirs.append(game_dir);
game_list->PopulateAsync(UISettings::values.game_dirs);
} else {
LOG_WARNING(Frontend, "Selected directory is already in the game list");
}
}
void GMainWindow::OnGameListShowList(bool show) {
if (emulation_running && ui->action_Single_Window_Mode->isChecked())
return;
game_list->setVisible(show);
game_list_placeholder->setVisible(!show);
};
void GMainWindow::OnMenuLoadFile() {
const QString extensions = QStringLiteral("*.").append(
GameList::supported_file_extensions.join(QStringLiteral(" *.")));
const QString file_filter = tr("3DS Executable (%1);;All Files (*.*)",
"%1 is an identifier for the 3DS executable file extensions.")
.arg(extensions);
const QString filename = QFileDialog::getOpenFileName(
this, tr("Load File"), UISettings::values.roms_path, file_filter);
if (filename.isEmpty()) {
return;
}
UISettings::values.roms_path = QFileInfo(filename).path();
BootGame(filename);
}
void GMainWindow::OnMenuInstallCIA() {
QStringList filepaths = QFileDialog::getOpenFileNames(
this, tr("Load Files"), UISettings::values.roms_path,
tr("3DS Installation File (*.CIA*)") + QStringLiteral(";;") + tr("All Files (*.*)"));
if (filepaths.isEmpty())
return;
InstallCIA(filepaths);
}
void GMainWindow::InstallCIA(QStringList filepaths) {
ui->action_Install_CIA->setEnabled(false);
game_list->SetDirectoryWatcherEnabled(false);
progress_bar->show();
progress_bar->setMaximum(INT_MAX);
QtConcurrent::run([&, filepaths] {
QString current_path;
Service::AM::InstallStatus status;
const auto cia_progress = [&](std::size_t written, std::size_t total) {
emit UpdateProgress(written, total);
};
for (const auto current_path : filepaths) {
status = Service::AM::InstallCIA(current_path.toStdString(), cia_progress);
emit CIAInstallReport(status, current_path);
}
emit CIAInstallFinished();
});
}
void GMainWindow::OnUpdateProgress(std::size_t written, std::size_t total) {
progress_bar->setValue(
static_cast<int>(INT_MAX * (static_cast<double>(written) / static_cast<double>(total))));
}
void GMainWindow::OnCIAInstallReport(Service::AM::InstallStatus status, QString filepath) {
QString filename = QFileInfo(filepath).fileName();
switch (status) {
case Service::AM::InstallStatus::Success:
this->statusBar()->showMessage(tr("%1 has been installed successfully.").arg(filename));
break;
case Service::AM::InstallStatus::ErrorFailedToOpenFile:
QMessageBox::critical(this, tr("Unable to open File"),
tr("Could not open %1").arg(filename));
break;
case Service::AM::InstallStatus::ErrorAborted:
QMessageBox::critical(
this, tr("Installation aborted"),
tr("The installation of %1 was aborted. Please see the log for more details")
.arg(filename));
break;
case Service::AM::InstallStatus::ErrorInvalid:
QMessageBox::critical(this, tr("Invalid File"), tr("%1 is not a valid CIA").arg(filename));
break;
case Service::AM::InstallStatus::ErrorEncrypted:
QMessageBox::critical(this, tr("Encrypted File"),
tr("%1 must be decrypted "
"before being used with Citra. A real 3DS is required.")
.arg(filename));
break;
}
}
void GMainWindow::OnCIAInstallFinished() {
progress_bar->hide();
progress_bar->setValue(0);
game_list->SetDirectoryWatcherEnabled(true);
ui->action_Install_CIA->setEnabled(true);
game_list->PopulateAsync(UISettings::values.game_dirs);
}
void GMainWindow::OnMenuRecentFile() {
QAction* action = qobject_cast<QAction*>(sender());
ASSERT(action);
const QString filename = action->data().toString();
if (QFileInfo::exists(filename)) {
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() {
Camera::QtMultimediaCameraHandler::ResumeCameras();
if (movie_record_on_start) {
Core::Movie::GetInstance().StartRecording(movie_record_path.toStdString(),
movie_record_author.toStdString());
movie_record_on_start = false;
movie_record_path.clear();
movie_record_author.clear();
}
PreventOSSleep();
emu_thread->SetRunning(true);
qRegisterMetaType<Core::System::ResultStatus>("Core::System::ResultStatus");
qRegisterMetaType<std::string>("std::string");
connect(emu_thread.get(), &EmuThread::ErrorThrown, this, &GMainWindow::OnCoreError);
ui->action_Start->setEnabled(false);
ui->action_Start->setText(tr("Continue"));
ui->action_Pause->setEnabled(true);
ui->action_Stop->setEnabled(true);
ui->action_Restart->setEnabled(true);
ui->action_Cheats->setEnabled(true);
ui->action_Load_Amiibo->setEnabled(true);
ui->action_Report_Compatibility->setEnabled(true);
ui->action_Enable_Frame_Advancing->setEnabled(true);
ui->action_Capture_Screenshot->setEnabled(true);
discord_rpc->Update();
UpdateSaveStates();
}
void GMainWindow::OnPauseGame() {
emu_thread->SetRunning(false);
Camera::QtMultimediaCameraHandler::StopCameras();
ui->action_Start->setEnabled(true);
ui->action_Pause->setEnabled(false);
ui->action_Stop->setEnabled(true);
ui->action_Capture_Screenshot->setEnabled(false);
AllowOSSleep();
}
void GMainWindow::OnStopGame() {
ShutdownGame();
}
void GMainWindow::OnLoadComplete() {
loading_screen->OnLoadComplete();
}
void GMainWindow::OnMenuReportCompatibility() {
if (!Settings::values.citra_token.empty() && !Settings::values.citra_username.empty()) {
CompatDB compatdb{this};
compatdb.exec();
} else {
QMessageBox::critical(this, tr("Missing Citra Account"),
tr("You must link your Citra account to submit test cases."
"<br/>Go to Emulation &gt; Configure... &gt; Web to do so."));
}
}
void GMainWindow::ToggleFullscreen() {
if (!emulation_running) {
return;
}
if (ui->action_Fullscreen->isChecked()) {
ShowFullscreen();
} else {
HideFullscreen();
}
}
void GMainWindow::ShowFullscreen() {
if (ui->action_Single_Window_Mode->isChecked()) {
UISettings::values.geometry = saveGeometry();
ui->menubar->hide();
statusBar()->hide();
showFullScreen();
} else {
UISettings::values.renderwindow_geometry = render_window->saveGeometry();
render_window->showFullScreen();
}
}
void GMainWindow::HideFullscreen() {
if (ui->action_Single_Window_Mode->isChecked()) {
statusBar()->setVisible(ui->action_Show_Status_Bar->isChecked());
ui->menubar->show();
showNormal();
restoreGeometry(UISettings::values.geometry);
} else {
render_window->showNormal();
render_window->restoreGeometry(UISettings::values.renderwindow_geometry);
}
}
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::StrongFocus);
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::ChangeScreenLayout() {
Settings::LayoutOption new_layout = Settings::LayoutOption::Default;
if (ui->action_Screen_Layout_Default->isChecked()) {
new_layout = Settings::LayoutOption::Default;
} else if (ui->action_Screen_Layout_Single_Screen->isChecked()) {
new_layout = Settings::LayoutOption::SingleScreen;
} else if (ui->action_Screen_Layout_Large_Screen->isChecked()) {
new_layout = Settings::LayoutOption::LargeScreen;
} else if (ui->action_Screen_Layout_Side_by_Side->isChecked()) {
new_layout = Settings::LayoutOption::SideScreen;
}
Settings::values.layout_option = new_layout;
Settings::Apply();
}
void GMainWindow::ToggleScreenLayout() {
Settings::LayoutOption new_layout = Settings::LayoutOption::Default;
switch (Settings::values.layout_option) {
case Settings::LayoutOption::Default:
new_layout = Settings::LayoutOption::SingleScreen;
break;
case Settings::LayoutOption::SingleScreen:
new_layout = Settings::LayoutOption::LargeScreen;
break;
case Settings::LayoutOption::LargeScreen:
new_layout = Settings::LayoutOption::SideScreen;
break;
case Settings::LayoutOption::SideScreen:
new_layout = Settings::LayoutOption::Default;
break;
}
Settings::values.layout_option = new_layout;
SyncMenuUISettings();
Settings::Apply();
}
void GMainWindow::OnSwapScreens() {
Settings::values.swap_screen = ui->action_Screen_Layout_Swap_Screens->isChecked();
Settings::Apply();
}
void GMainWindow::OnRotateScreens() {
Settings::values.upright_screen = ui->action_Screen_Layout_Upright_Screens->isChecked();
Settings::Apply();
}
void GMainWindow::OnCheats() {
CheatDialog cheat_dialog(this);
cheat_dialog.exec();
}
void GMainWindow::OnSaveState() {
QAction* action = qobject_cast<QAction*>(sender());
assert(action);
Core::System::GetInstance().SendSignal(Core::System::Signal::Save, action->data().toUInt());
Core::System::GetInstance().frame_limiter.AdvanceFrame();
newest_slot = action->data().toUInt();
}
void GMainWindow::OnLoadState() {
QAction* action = qobject_cast<QAction*>(sender());
assert(action);
Core::System::GetInstance().SendSignal(Core::System::Signal::Load, action->data().toUInt());
Core::System::GetInstance().frame_limiter.AdvanceFrame();
}
void GMainWindow::OnConfigure() {
ConfigureDialog configureDialog(this, hotkey_registry,
!multiplayer_state->IsHostingPublicRoom());
connect(&configureDialog, &ConfigureDialog::LanguageChanged, this,
&GMainWindow::OnLanguageChanged);
auto old_theme = UISettings::values.theme;
const int old_input_profile_index = Settings::values.current_input_profile_index;
const auto old_input_profiles = Settings::values.input_profiles;
const auto old_touch_from_button_maps = Settings::values.touch_from_button_maps;
const bool old_discord_presence = UISettings::values.enable_discord_presence;
auto result = configureDialog.exec();
if (result == QDialog::Accepted) {
configureDialog.ApplyConfiguration();
InitializeHotkeys();
if (UISettings::values.theme != old_theme)
UpdateUITheme();
if (UISettings::values.enable_discord_presence != old_discord_presence)
SetDiscordEnabled(UISettings::values.enable_discord_presence);
if (!multiplayer_state->IsHostingPublicRoom())
multiplayer_state->UpdateCredentials();
emit UpdateThemedIcons();
SyncMenuUISettings();
game_list->RefreshGameDirectory();
config->Save();
if (UISettings::values.hide_mouse && emulation_running) {
setMouseTracking(true);
mouse_hide_timer.start();
} else {
setMouseTracking(false);
}
} else {
Settings::values.input_profiles = old_input_profiles;
Settings::values.touch_from_button_maps = old_touch_from_button_maps;
Settings::LoadProfile(old_input_profile_index);
}
}
void GMainWindow::OnLoadAmiibo() {
const QString extensions{QStringLiteral("*.bin")};
const QString file_filter = tr("Amiibo File (%1);; All Files (*.*)").arg(extensions);
const QString filename = QFileDialog::getOpenFileName(this, tr("Load Amiibo"), {}, file_filter);
if (filename.isEmpty()) {
return;
}
LoadAmiibo(filename);
}
void GMainWindow::LoadAmiibo(const QString& filename) {
Core::System& system{Core::System::GetInstance()};
Service::SM::ServiceManager& sm = system.ServiceManager();
auto nfc = sm.GetService<Service::NFC::Module::Interface>("nfc:u");
if (nfc == nullptr) {
return;
}
QFile nfc_file{filename};
if (!nfc_file.open(QIODevice::ReadOnly)) {
QMessageBox::warning(this, tr("Error opening Amiibo data file"),
tr("Unable to open Amiibo file \"%1\" for reading.").arg(filename));
return;
}
Service::NFC::AmiiboData amiibo_data{};
const u64 read_size =
nfc_file.read(reinterpret_cast<char*>(&amiibo_data), sizeof(Service::NFC::AmiiboData));
if (read_size != sizeof(Service::NFC::AmiiboData)) {
QMessageBox::warning(this, tr("Error reading Amiibo data file"),
tr("Unable to fully read Amiibo data. Expected to read %1 bytes, but "
"was only able to read %2 bytes.")
.arg(sizeof(Service::NFC::AmiiboData))
.arg(read_size));
return;
}
nfc->LoadAmiibo(amiibo_data);
ui->action_Remove_Amiibo->setEnabled(true);
}
void GMainWindow::OnRemoveAmiibo() {
Core::System& system{Core::System::GetInstance()};
Service::SM::ServiceManager& sm = system.ServiceManager();
auto nfc = sm.GetService<Service::NFC::Module::Interface>("nfc:u");
if (nfc == nullptr) {
return;
}
nfc->RemoveAmiibo();
ui->action_Remove_Amiibo->setEnabled(false);
}
void GMainWindow::OnOpenCitraFolder() {
QDesktopServices::openUrl(QUrl::fromLocalFile(
QString::fromStdString(FileUtil::GetUserPath(FileUtil::UserPath::UserDir))));
}
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::OnCreateGraphicsSurfaceViewer() {
auto graphicsSurfaceViewerWidget = new GraphicsSurfaceWidget(Pica::g_debug_context, this);
addDockWidget(Qt::RightDockWidgetArea, graphicsSurfaceViewerWidget);
// TODO: Maybe graphicsSurfaceViewerWidget->setFloating(true);
graphicsSurfaceViewerWidget->show();
}
void GMainWindow::OnRecordMovie() {
MovieRecordDialog dialog(this);
if (dialog.exec() != QDialog::Accepted) {
return;
}
if (emulation_running) {
// Restart game
BootGame(QString(game_path));
Core::Movie::GetInstance().StartRecording(dialog.GetPath().toStdString(),
dialog.GetAuthor().toStdString());
} else {
movie_record_on_start = true;
movie_record_path = dialog.GetPath();
movie_record_author = dialog.GetAuthor();
}
ui->action_Close_Movie->setEnabled(true);
}
void GMainWindow::OnPlayMovie() {
MoviePlayDialog dialog(this, game_list);
if (dialog.exec() != QDialog::Accepted) {
return;
}
const auto movie_path = dialog.GetMoviePath().toStdString();
Core::Movie::GetInstance().PrepareForPlayback(movie_path);
BootGame(dialog.GetGamePath());
Core::Movie::GetInstance().StartPlayback(movie_path);
ui->action_Close_Movie->setEnabled(true);
}
void GMainWindow::OnCloseMovie(bool shutting_down) {
if (movie_record_on_start) {
QMessageBox::information(this, tr("Record Movie"), tr("Movie recording cancelled."));
movie_record_on_start = false;
movie_record_path.clear();
movie_record_author.clear();
} else {
const bool was_running = !shutting_down && emu_thread && emu_thread->IsRunning();
if (was_running) {
OnPauseGame();
}
const bool was_recording = Core::Movie::GetInstance().IsRecordingInput();
Core::Movie::GetInstance().Shutdown();
if (was_recording) {
QMessageBox::information(this, tr("Movie Saved"),
tr("The movie is successfully saved."));
}
if (was_running) {
OnStartGame();
}
}
ui->action_Close_Movie->setEnabled(false);
}
void GMainWindow::OnCaptureScreenshot() {
OnPauseGame();
QFileDialog png_dialog(this, tr("Capture Screenshot"), UISettings::values.screenshot_path,
tr("PNG Image (*.png)"));
png_dialog.setAcceptMode(QFileDialog::AcceptSave);
png_dialog.setDefaultSuffix(QStringLiteral("png"));
if (png_dialog.exec()) {
const QString path = png_dialog.selectedFiles().first();
if (!path.isEmpty()) {
UISettings::values.screenshot_path = QFileInfo(path).path();
render_window->CaptureScreenshot(UISettings::values.screenshot_resolution_factor, path);
}
}
OnStartGame();
}
#ifdef ENABLE_FFMPEG_VIDEO_DUMPER
void GMainWindow::OnStartVideoDumping() {
DumpingDialog dialog(this);
if (dialog.exec() != QDialog::DialogCode::Accepted) {
ui->action_Dump_Video->setChecked(false);
return;
}
const auto path = dialog.GetFilePath();
if (emulation_running) {
Layout::FramebufferLayout layout{
Layout::FrameLayoutFromResolutionScale(VideoCore::GetResolutionScaleFactor())};
if (!Core::System::GetInstance().VideoDumper().StartDumping(path.toStdString(), layout)) {
QMessageBox::critical(
this, tr("Citra"),
tr("Could not start video dumping.<br>Refer to the log for details."));
ui->action_Dump_Video->setChecked(false);
}
} else {
video_dumping_on_start = true;
video_dumping_path = path;
}
}
void GMainWindow::OnStopVideoDumping() {
ui->action_Dump_Video->setChecked(false);
if (video_dumping_on_start) {
video_dumping_on_start = false;
video_dumping_path.clear();
} else {
const bool was_dumping = Core::System::GetInstance().VideoDumper().IsDumping();
if (!was_dumping)
return;
game_paused_for_dumping = emu_thread->IsRunning();
OnPauseGame();
auto future =
QtConcurrent::run([] { Core::System::GetInstance().VideoDumper().StopDumping(); });
auto* future_watcher = new QFutureWatcher<void>(this);
connect(future_watcher, &QFutureWatcher<void>::finished, this, [this] {
if (game_shutdown_delayed) {
game_shutdown_delayed = false;
ShutdownGame();
} else if (game_paused_for_dumping) {
game_paused_for_dumping = false;
OnStartGame();
}
});
future_watcher->setFuture(future);
}
}
#endif
void GMainWindow::UpdateStatusBar() {
if (emu_thread == nullptr) {
status_bar_update_timer.stop();
return;
}
// Update movie status
const u64 current = Core::Movie::GetInstance().GetCurrentInputIndex();
const u64 total = Core::Movie::GetInstance().GetTotalInputCount();
if (Core::Movie::GetInstance().IsRecordingInput()) {
message_label->setText(tr("Recording %1").arg(current));
message_label->setVisible(true);
message_label_used_for_movie = true;
} else if (Core::Movie::GetInstance().IsPlayingInput()) {
message_label->setText(tr("Playing %1 / %2").arg(current).arg(total));
message_label->setVisible(true);
message_label_used_for_movie = true;
} else if (message_label_used_for_movie) { // Clear the label if movie was just closed
message_label->setText(QString{});
message_label->setVisible(false);
message_label_used_for_movie = false;
}
auto results = Core::System::GetInstance().GetAndResetPerfStats();
if (Settings::values.use_frame_limit_alternate) {
if (Settings::values.frame_limit_alternate == 0) {
emu_speed_label->setText(
tr("Speed: %1%").arg(results.emulation_speed * 100.0, 0, 'f', 0));
} else {
emu_speed_label->setText(tr("Speed: %1% / %2%")
.arg(results.emulation_speed * 100.0, 0, 'f', 0)
.arg(Settings::values.frame_limit_alternate));
}
} else if (Settings::values.frame_limit == 0) {
emu_speed_label->setText(tr("Speed: %1%").arg(results.emulation_speed * 100.0, 0, 'f', 0));
} else {
emu_speed_label->setText(tr("Speed: %1% / %2%")
.arg(results.emulation_speed * 100.0, 0, 'f', 0)
.arg(Settings::values.frame_limit));
}
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::HideMouseCursor() {
if (emu_thread == nullptr || UISettings::values.hide_mouse == false) {
mouse_hide_timer.stop();
ShowMouseCursor();
return;
}
render_window->setCursor(QCursor(Qt::BlankCursor));
}
void GMainWindow::ShowMouseCursor() {
render_window->unsetCursor();
if (emu_thread != nullptr && UISettings::values.hide_mouse) {
mouse_hide_timer.start();
}
}
void GMainWindow::OnMouseActivity() {
ShowMouseCursor();
}
void GMainWindow::mouseMoveEvent(QMouseEvent* event) {
OnMouseActivity();
}
void GMainWindow::mousePressEvent(QMouseEvent* event) {
OnMouseActivity();
}
void GMainWindow::mouseReleaseEvent(QMouseEvent* event) {
OnMouseActivity();
}
void GMainWindow::OnCoreError(Core::System::ResultStatus result, std::string details) {
QString status_message;
QString title, message;
if (result == Core::System::ResultStatus::ErrorSystemFiles) {
const QString common_message =
tr("%1 is missing. Please <a "
"href='https://citra-emu.org/wiki/"
"dumping-system-archives-and-the-shared-fonts-from-a-3ds-console/'>dump your "
"system archives</a>.<br/>Continuing emulation may result in crashes and bugs.");
if (!details.empty()) {
message = common_message.arg(QString::fromStdString(details));
} else {
message = common_message.arg(tr("A system archive"));
}
title = tr("System Archive Not Found");
status_message = tr("System Archive Missing");
} else if (result == Core::System::ResultStatus::ErrorSavestate) {
title = tr("Save/load Error");
message = QString::fromStdString(details);
} else {
title = tr("Fatal Error");
message =
tr("A fatal error occurred. "
"<a href='https://community.citra-emu.org/t/how-to-upload-the-log-file/296'>Check "
"the log</a> for details."
"<br/>Continuing emulation may result in crashes and bugs.");
status_message = tr("Fatal Error encountered");
}
QMessageBox message_box;
message_box.setWindowTitle(title);
message_box.setText(message);
message_box.setIcon(QMessageBox::Icon::Critical);
message_box.addButton(tr("Continue"), QMessageBox::RejectRole);
QPushButton* abort_button = message_box.addButton(tr("Abort"), QMessageBox::AcceptRole);
if (result != Core::System::ResultStatus::ShutdownRequested)
message_box.exec();
if (result == Core::System::ResultStatus::ShutdownRequested ||
message_box.clickedButton() == abort_button) {
if (emu_thread) {
ShutdownGame();
}
} else {
// Only show the message if the game is still running.
if (emu_thread) {
emu_thread->SetRunning(true);
message_label->setText(status_message);
message_label->setVisible(true);
message_label_used_for_movie = false;
}
}
}
void GMainWindow::OnMenuAboutCitra() {
AboutDialog about{this};
about.exec();
}
bool GMainWindow::ConfirmClose() {
if (emu_thread == nullptr || !UISettings::values.confirm_before_closing)
return true;
QMessageBox::StandardButton answer =
QMessageBox::question(this, tr("Citra"), tr("Would you like to exit now?"),
QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
return answer != QMessageBox::No;
}
void GMainWindow::closeEvent(QCloseEvent* event) {
if (!ConfirmClose()) {
event->ignore();
return;
}
UpdateUISettings();
game_list->SaveInterfaceLayout();
hotkey_registry.SaveHotkeys();
// Shutdown session if the emu thread is active...
if (emu_thread != nullptr)
ShutdownGame();
render_window->close();
multiplayer_state->Close();
QWidget::closeEvent(event);
}
static bool IsSingleFileDropEvent(const QMimeData* mime) {
return mime->hasUrls() && mime->urls().length() == 1;
}
static const std::array<std::string, 8> AcceptedExtensions = {"cci", "3ds", "cxi", "bin",
"3dsx", "app", "elf", "axf"};
static bool IsCorrectFileExtension(const QMimeData* mime) {
const QString& filename = mime->urls().at(0).toLocalFile();
return std::find(AcceptedExtensions.begin(), AcceptedExtensions.end(),
QFileInfo(filename).suffix().toStdString()) != AcceptedExtensions.end();
}
static bool IsAcceptableDropEvent(QDropEvent* event) {
return IsSingleFileDropEvent(event->mimeData()) && IsCorrectFileExtension(event->mimeData());
}
void GMainWindow::AcceptDropEvent(QDropEvent* event) {
if (IsAcceptableDropEvent(event)) {
event->setDropAction(Qt::DropAction::LinkAction);
event->accept();
}
}
bool GMainWindow::DropAction(QDropEvent* event) {
if (!IsAcceptableDropEvent(event)) {
return false;
}
const QMimeData* mime_data = event->mimeData();
const QString& filename = mime_data->urls().at(0).toLocalFile();
if (emulation_running && QFileInfo(filename).suffix() == QStringLiteral("bin")) {
// Amiibo
LoadAmiibo(filename);
} else {
// Game
if (ConfirmChangeGame()) {
BootGame(filename);
}
}
return true;
}
void GMainWindow::dropEvent(QDropEvent* event) {
DropAction(event);
}
void GMainWindow::dragEnterEvent(QDragEnterEvent* event) {
AcceptDropEvent(event);
}
void GMainWindow::dragMoveEvent(QDragMoveEvent* event) {
AcceptDropEvent(event);
}
bool GMainWindow::ConfirmChangeGame() {
if (emu_thread == nullptr)
return true;
auto answer = QMessageBox::question(
this, tr("Citra"), tr("The game is still running. Would you like to stop emulation?"),
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() {
const QString default_icons = QStringLiteral(":/icons/default");
const QString& current_theme = UISettings::values.theme;
const bool is_default_theme = current_theme == QString::fromUtf8(UISettings::themes[0].second);
QStringList theme_paths(default_theme_paths);
if (is_default_theme || current_theme.isEmpty()) {
qApp->setStyleSheet({});
setStyleSheet({});
theme_paths.append(default_icons);
QIcon::setThemeName(default_icons);
} else {
const QString theme_uri(QLatin1Char{':'} + current_theme + QStringLiteral("/style.qss"));
QFile f(theme_uri);
if (f.open(QFile::ReadOnly | QFile::Text)) {
QTextStream ts(&f);
qApp->setStyleSheet(ts.readAll());
setStyleSheet(ts.readAll());
} else {
LOG_ERROR(Frontend, "Unable to set style, stylesheet file not found");
}
const QString theme_name = QStringLiteral(":/icons/") + current_theme;
theme_paths.append({default_icons, theme_name});
QIcon::setThemeName(theme_name);
}
QIcon::setThemeSearchPaths(theme_paths);
}
void GMainWindow::LoadTranslation() {
// If the selected language is English, no need to install any translation
if (UISettings::values.language == QStringLiteral("en")) {
return;
}
bool loaded;
if (UISettings::values.language.isEmpty()) {
// If the selected language is empty, use system locale
loaded = translator.load(QLocale(), {}, {}, QStringLiteral(":/languages/"));
} else {
// Otherwise load from the specified file
loaded = translator.load(UISettings::values.language, QStringLiteral(":/languages/"));
}
if (loaded) {
qApp->installTranslator(&translator);
} else {
UISettings::values.language = QStringLiteral("en");
}
}
void GMainWindow::OnLanguageChanged(const QString& locale) {
if (UISettings::values.language != QStringLiteral("en")) {
qApp->removeTranslator(&translator);
}
UISettings::values.language = locale;
LoadTranslation();
ui->retranslateUi(this);
RetranslateStatusBar();
UpdateWindowTitle();
if (emulation_running)
ui->action_Start->setText(tr("Continue"));
}
void GMainWindow::OnMoviePlaybackCompleted() {
QMessageBox::information(this, tr("Playback Completed"), tr("Movie playback completed."));
ui->action_Close_Movie->setEnabled(false);
}
void GMainWindow::UpdateWindowTitle() {
const QString full_name = QString::fromUtf8(Common::g_build_fullname);
if (game_title.isEmpty()) {
setWindowTitle(tr("Citra %1").arg(full_name));
} else {
setWindowTitle(tr("Citra %1| %2").arg(full_name, game_title));
}
}
void GMainWindow::UpdateUISettings() {
if (!ui->action_Fullscreen->isChecked()) {
UISettings::values.geometry = saveGeometry();
UISettings::values.renderwindow_geometry = render_window->saveGeometry();
}
UISettings::values.state = saveState();
#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.fullscreen = ui->action_Fullscreen->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;
}
void GMainWindow::SyncMenuUISettings() {
ui->action_Screen_Layout_Default->setChecked(Settings::values.layout_option ==
Settings::LayoutOption::Default);
ui->action_Screen_Layout_Single_Screen->setChecked(Settings::values.layout_option ==
Settings::LayoutOption::SingleScreen);
ui->action_Screen_Layout_Large_Screen->setChecked(Settings::values.layout_option ==
Settings::LayoutOption::LargeScreen);
ui->action_Screen_Layout_Side_by_Side->setChecked(Settings::values.layout_option ==
Settings::LayoutOption::SideScreen);
ui->action_Screen_Layout_Swap_Screens->setChecked(Settings::values.swap_screen);
ui->action_Screen_Layout_Upright_Screens->setChecked(Settings::values.upright_screen);
}
void GMainWindow::RetranslateStatusBar() {
if (emu_thread)
UpdateStatusBar();
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->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->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."));
multiplayer_state->retranslateUi();
}
void GMainWindow::SetDiscordEnabled([[maybe_unused]] bool state) {
#ifdef USE_DISCORD_PRESENCE
if (state) {
discord_rpc = std::make_unique<DiscordRPC::DiscordImpl>();
} else {
discord_rpc = std::make_unique<DiscordRPC::NullImpl>();
}
#else
discord_rpc = std::make_unique<DiscordRPC::NullImpl>();
#endif
discord_rpc->Update();
}
#ifdef main
#undef main
#endif
int main(int argc, char* argv[]) {
Common::DetachedTasks detached_tasks;
MicroProfileOnThreadCreate("Frontend");
SCOPE_EXIT({ MicroProfileShutdown(); });
// Init settings params
QCoreApplication::setOrganizationName(QStringLiteral("Citra team"));
QCoreApplication::setApplicationName(QStringLiteral("Citra"));
QSurfaceFormat format;
format.setVersion(3, 3);
format.setProfile(QSurfaceFormat::CoreProfile);
format.setSwapInterval(0);
// TODO: expose a setting for buffer value (ie default/single/double/triple)
format.setSwapBehavior(QSurfaceFormat::DefaultSwapBehavior);
QSurfaceFormat::setDefaultFormat(format);
#ifdef __APPLE__
std::string bin_path = FileUtil::GetBundleDirectory() + DIR_SEP + "..";
chdir(bin_path.c_str());
#endif
QCoreApplication::setAttribute(Qt::AA_DontCheckOpenGLContextThreadAffinity);
QCoreApplication::setAttribute(Qt::AA_ShareOpenGLContexts);
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;
// Register CameraFactory
Camera::RegisterFactory("image", std::make_unique<Camera::StillImageCameraFactory>());
Camera::RegisterFactory("qt", std::make_unique<Camera::QtMultimediaCameraFactory>());
Camera::QtMultimediaCameraHandler::Init();
// Register frontend applets
Frontend::RegisterDefaultApplets();
Core::System::GetInstance().RegisterMiiSelector(std::make_shared<QtMiiSelector>(main_window));
Core::System::GetInstance().RegisterSoftwareKeyboard(std::make_shared<QtKeyboard>(main_window));
// Register Qt image interface
Core::System::GetInstance().RegisterImageInterface(std::make_shared<QtImageInterface>());
main_window.show();
QObject::connect(&app, &QGuiApplication::applicationStateChanged, &main_window,
&GMainWindow::OnAppFocusStateChanged);
int result = app.exec();
detached_tasks.WaitForAllTasks();
return result;
}
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