void EmuThread::run() { while (true) { for (int tight_loop = 0; tight_loop < 10000; ++tight_loop) { if (cpu_running || exec_cpu_step) { if (exec_cpu_step) exec_cpu_step = false; Core::SingleStep(); if (!cpu_running) emit CPUStepped(); } } } Core::Stop(); }
GMainWindow::GMainWindow() { LogManager::Init(); Pica::g_debug_context = Pica::DebugContext::Construct(); Config config; if (!Settings::values.enable_log) LogManager::Shutdown(); ui.setupUi(this); statusBar()->hide(); render_window = new GRenderWindow; render_window->hide(); disasmWidget = new DisassemblerWidget(this, render_window->GetEmuThread()); addDockWidget(Qt::BottomDockWidgetArea, disasmWidget); disasmWidget->hide(); registersWidget = new RegistersWidget(this); addDockWidget(Qt::RightDockWidgetArea, registersWidget); registersWidget->hide(); callstackWidget = new CallstackWidget(this); addDockWidget(Qt::RightDockWidgetArea, callstackWidget); callstackWidget->hide(); graphicsWidget = new GPUCommandStreamWidget(this); addDockWidget(Qt::RightDockWidgetArea, graphicsWidget); graphicsWidget ->hide(); graphicsCommandsWidget = new GPUCommandListWidget(this); addDockWidget(Qt::RightDockWidgetArea, graphicsCommandsWidget); graphicsCommandsWidget->hide(); auto graphicsBreakpointsWidget = new GraphicsBreakPointsWidget(Pica::g_debug_context, this); addDockWidget(Qt::RightDockWidgetArea, graphicsBreakpointsWidget); graphicsBreakpointsWidget->hide(); auto graphicsFramebufferWidget = new GraphicsFramebufferWidget(Pica::g_debug_context, this); addDockWidget(Qt::RightDockWidgetArea, graphicsFramebufferWidget); graphicsFramebufferWidget->hide(); QMenu* debug_menu = ui.menu_View->addMenu(tr("Debugging")); debug_menu->addAction(disasmWidget->toggleViewAction()); debug_menu->addAction(registersWidget->toggleViewAction()); debug_menu->addAction(callstackWidget->toggleViewAction()); debug_menu->addAction(graphicsWidget->toggleViewAction()); debug_menu->addAction(graphicsCommandsWidget->toggleViewAction()); debug_menu->addAction(graphicsBreakpointsWidget->toggleViewAction()); debug_menu->addAction(graphicsFramebufferWidget->toggleViewAction()); // Set default UI state // geometry: 55% of the window contents are in the upper screen half, 45% in the lower half QDesktopWidget* desktop = ((QApplication*)QApplication::instance())->desktop(); QRect screenRect = desktop->screenGeometry(this); int x, y, w, h; w = screenRect.width() * 2 / 3; h = screenRect.height() / 2; x = (screenRect.x() + screenRect.width()) / 2 - w / 2; y = (screenRect.y() + screenRect.height()) / 2 - h * 55 / 100; setGeometry(x, y, w, h); // Restore UI state QSettings settings(QSettings::IniFormat, QSettings::UserScope, "Citra team", "Citra"); restoreGeometry(settings.value("geometry").toByteArray()); restoreState(settings.value("state").toByteArray()); render_window->restoreGeometry(settings.value("geometryRenderWindow").toByteArray()); ui.action_Popout_Window_Mode->setChecked(settings.value("popoutWindowMode", true).toBool()); ToggleWindowMode(); // Setup connections connect(ui.action_Load_File, SIGNAL(triggered()), this, SLOT(OnMenuLoadFile())); connect(ui.action_Load_Symbol_Map, SIGNAL(triggered()), this, SLOT(OnMenuLoadSymbolMap())); connect(ui.action_Start, SIGNAL(triggered()), this, SLOT(OnStartGame())); connect(ui.action_Pause, SIGNAL(triggered()), this, SLOT(OnPauseGame())); connect(ui.action_Stop, SIGNAL(triggered()), this, SLOT(OnStopGame())); connect(ui.action_Popout_Window_Mode, SIGNAL(triggered(bool)), this, SLOT(ToggleWindowMode())); connect(ui.action_Hotkeys, SIGNAL(triggered()), this, SLOT(OnOpenHotkeysDialog())); // BlockingQueuedConnection is important here, it makes sure we've finished refreshing our views before the CPU continues connect(&render_window->GetEmuThread(), SIGNAL(CPUStepped()), disasmWidget, SLOT(OnCPUStepped()), Qt::BlockingQueuedConnection); connect(&render_window->GetEmuThread(), SIGNAL(CPUStepped()), registersWidget, SLOT(OnCPUStepped()), Qt::BlockingQueuedConnection); connect(&render_window->GetEmuThread(), SIGNAL(CPUStepped()), callstackWidget, SLOT(OnCPUStepped()), Qt::BlockingQueuedConnection); // Setup hotkeys RegisterHotkey("Main Window", "Load File", QKeySequence::Open); RegisterHotkey("Main Window", "Start Emulation"); LoadHotkeys(settings); connect(GetHotkey("Main Window", "Load File", this), SIGNAL(activated()), this, SLOT(OnMenuLoadFile())); connect(GetHotkey("Main Window", "Start Emulation", this), SIGNAL(activated()), this, SLOT(OnStartGame())); std::string window_title = Common::StringFromFormat("Citra | %s-%s", Common::g_scm_branch, Common::g_scm_desc); setWindowTitle(window_title.c_str()); show(); QStringList args = QApplication::arguments(); if (args.length() >= 2) { BootGame(args[1].toStdString()); } }