pcsx2/pcsx2-qt/MainWindow.h

234 lines
7.3 KiB
C++

/* PCSX2 - PS2 Emulator for PCs
* Copyright (C) 2002-2022 PCSX2 Dev Team
*
* PCSX2 is free software: you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with PCSX2.
* If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <QtWidgets/QLabel>
#include <QtWidgets/QMainWindow>
#include <functional>
#include <optional>
#include "Settings/ControllerSettingsDialog.h"
#include "Settings/SettingsDialog.h"
#include "ui_MainWindow.h"
class QProgressBar;
class AutoUpdaterDialog;
class DisplayWidget;
class DisplayContainer;
class GameListWidget;
class ControllerSettingsDialog;
class EmuThread;
namespace GameList
{
struct Entry;
}
class MainWindow final : public QMainWindow
{
Q_OBJECT
public:
/// This class is a scoped lock on the VM, which prevents it from running while
/// the object exists. Its purpose is to be used for blocking/modal popup boxes,
/// where the VM needs to exit fullscreen temporarily.
class VMLock
{
public:
VMLock(VMLock&& lock);
VMLock(const VMLock&) = delete;
~VMLock();
/// Returns the parent widget, which can be used for any popup dialogs.
__fi QWidget* getDialogParent() const { return m_dialog_parent; }
/// Cancels any pending unpause/fullscreen transition.
/// Call when you're going to destroy the VM anyway.
void cancelResume();
private:
VMLock(QWidget* dialog_parent, bool was_paused, bool was_fullscreen);
friend MainWindow;
QWidget* m_dialog_parent;
bool m_was_paused;
bool m_was_fullscreen;
};
/// Default theme name for the platform.
static const char* DEFAULT_THEME_NAME;
public:
explicit MainWindow(const QString& unthemed_style_name);
~MainWindow();
void initialize();
void connectVMThreadSignals(EmuThread* thread);
void startupUpdateCheck();
/// Locks the VM by pausing it, while a popup dialog is displayed.
VMLock pauseAndLockVM();
public Q_SLOTS:
void checkForUpdates(bool display_message);
void refreshGameList(bool invalidate_cache);
void cancelGameListRefresh();
void invalidateSaveStateCache();
void reportError(const QString& title, const QString& message);
void runOnUIThread(const std::function<void()>& func);
bool requestShutdown(bool allow_confirm = true, bool allow_save_to_state = true, bool block_until_done = false);
void requestExit();
private Q_SLOTS:
void onUpdateCheckComplete();
DisplayWidget* createDisplay(bool fullscreen, bool render_to_main);
DisplayWidget* updateDisplay(bool fullscreen, bool render_to_main, bool surfaceless);
void displayResizeRequested(qint32 width, qint32 height);
void destroyDisplay();
void focusDisplayWidget();
void onGameListRefreshComplete();
void onGameListRefreshProgress(const QString& status, int current, int total);
void onGameListSelectionChanged();
void onGameListEntryActivated();
void onGameListEntryContextMenuRequested(const QPoint& point);
void onStartFileActionTriggered();
void onStartBIOSActionTriggered();
void onChangeDiscFromFileActionTriggered();
void onChangeDiscFromGameListActionTriggered();
void onChangeDiscFromDeviceActionTriggered();
void onChangeDiscMenuAboutToShow();
void onChangeDiscMenuAboutToHide();
void onLoadStateMenuAboutToShow();
void onSaveStateMenuAboutToShow();
void onViewToolbarActionToggled(bool checked);
void onViewLockToolbarActionToggled(bool checked);
void onViewStatusBarActionToggled(bool checked);
void onViewGameListActionTriggered();
void onViewGameGridActionTriggered();
void onViewSystemDisplayTriggered();
void onViewGamePropertiesActionTriggered();
void onGitHubRepositoryActionTriggered();
void onSupportForumsActionTriggered();
void onDiscordServerActionTriggered();
void onAboutActionTriggered();
void onCheckForUpdatesActionTriggered();
void onToolsOpenDataDirectoryTriggered();
void onThemeChanged();
void onThemeChangedFromSettings();
void onLoggingOptionChanged();
void onScreenshotActionTriggered();
void onSaveGSDumpActionTriggered();
void onVMStarting();
void onVMStarted();
void onVMPaused();
void onVMResumed();
void onVMStopped();
void onGameChanged(const QString& path, const QString& serial, const QString& name, quint32 crc);
void onPerformanceMetricsUpdated(const QString& fps_stat, const QString& gs_stat);
void recreate();
protected:
void closeEvent(QCloseEvent* event) override;
private:
enum : s32
{
NUM_SAVE_STATE_SLOTS = 10,
};
void setupAdditionalUi();
void connectSignals();
void setStyleFromSettings();
void setIconThemeFromSettings();
void saveStateToConfig();
void restoreStateFromConfig();
void updateEmulationActions(bool starting, bool running);
void updateStatusBarWidgetVisibility();
void updateWindowTitle();
void setProgressBar(int current, int total);
void clearProgressBar();
bool isShowingGameList() const;
bool isRenderingFullscreen() const;
bool isRenderingToMain() const;
void switchToGameListView();
void switchToEmulationView();
QWidget* getDisplayContainer() const;
void saveDisplayWindowGeometryToConfig();
void restoreDisplayWindowGeometryFromConfig();
void destroyDisplayWidget();
void setDisplayFullscreen(const std::string& fullscreen_mode);
SettingsDialog* getSettingsDialog();
void doSettings(const char* category = nullptr);
ControllerSettingsDialog* getControllerSettingsDialog();
void doControllerSettings(ControllerSettingsDialog::Category category = ControllerSettingsDialog::Category::Count);
void startGameListEntry(const GameList::Entry* entry, std::optional<s32> save_slot = std::nullopt,
std::optional<bool> fast_boot = std::nullopt);
void setGameListEntryCoverImage(const GameList::Entry* entry);
std::optional<bool> promptForResumeState(const QString& save_state_path);
void loadSaveStateSlot(s32 slot);
void loadSaveStateFile(const QString& filename, const QString& state_filename);
void populateLoadStateMenu(QMenu* menu, const QString& filename, const QString& serial, quint32 crc);
void populateSaveStateMenu(QMenu* menu, const QString& serial, quint32 crc);
void updateSaveStateMenus(const QString& filename, const QString& serial, quint32 crc);
void doDiscChange(const QString& path);
Ui::MainWindow m_ui;
QString m_unthemed_style_name;
GameListWidget* m_game_list_widget = nullptr;
DisplayWidget* m_display_widget = nullptr;
DisplayContainer* m_display_container = nullptr;
SettingsDialog* m_settings_dialog = nullptr;
ControllerSettingsDialog* m_controller_settings_dialog = nullptr;
AutoUpdaterDialog* m_auto_updater_dialog = nullptr;
QProgressBar* m_status_progress_widget = nullptr;
QLabel* m_status_gs_widget = nullptr;
QLabel* m_status_fps_widget = nullptr;
QString m_current_disc_path;
QString m_current_game_serial;
QString m_current_game_name;
quint32 m_current_game_crc;
bool m_vm_valid = false;
bool m_vm_paused = false;
bool m_save_states_invalidated = false;
bool m_was_paused_on_surface_loss = false;
bool m_was_disc_change_request = false;
QString m_last_fps_status;
};
extern MainWindow* g_main_window;