QT save fixes II (#3119)

* added recentFiles save/load

* gui language

* fixups for language

* fixed language issue with savedata (it was saving based on gui language and not on console language)

* clang fix

* elf dirs added

* added theme

src/common/config.cpp

@@ -81,10 +81,6 @@ static std::vector<GameInstallDir> settings_install_dirs = {};
 std::vector<bool> install_dirs_enabled = {};
 std::filesystem::path settings_addon_install_dir = {};
 std::filesystem::path save_data_path = {};
-u32 mw_themes = 0;
-std::vector<std::string> m_elf_viewer;
-std::vector<std::string> m_recent_files;
-std::string emulator_language = "en_US";
 static bool isFullscreen = false;
 static std::string fullscreenMode = "Windowed";
 static bool isHDRAllowed = false;
@@ -484,24 +480,6 @@ void setAddonInstallDir(const std::filesystem::path& dir) {
     settings_addon_install_dir = dir;
 }
 
-void setMainWindowTheme(u32 theme) {
-    mw_themes = theme;
-}
-
-void setElfViewer(const std::vector<std::string>& elfList) {
-    m_elf_viewer.resize(elfList.size());
-    m_elf_viewer = elfList;
-}
-
-void setRecentFiles(const std::vector<std::string>& recentFiles) {
-    m_recent_files.resize(recentFiles.size());
-    m_recent_files = recentFiles;
-}
-
-void setEmulatorLanguage(std::string language) {
-    emulator_language = language;
-}
-
 void setGameInstallDirs(const std::vector<std::filesystem::path>& dirs_config) {
     settings_install_dirs.clear();
     for (const auto& dir : dirs_config) {
@@ -543,22 +521,6 @@ std::filesystem::path getAddonInstallDir() {
     return settings_addon_install_dir;
 }
 
-u32 getMainWindowTheme() {
-    return mw_themes;
-}
-
-std::vector<std::string> getElfViewer() {
-    return m_elf_viewer;
-}
-
-std::vector<std::string> getRecentFiles() {
-    return m_recent_files;
-}
-
-std::string getEmulatorLanguage() {
-    return emulator_language;
-}
-
 u32 GetLanguage() {
     return m_language;
 }
@@ -668,7 +630,6 @@ void load(const std::filesystem::path& path) {
         const toml::value& gui = data.at("GUI");
 
         load_game_size = toml::find_or<bool>(gui, "loadGameSizeEnabled", true);
-        mw_themes = toml::find_or<int>(gui, "theme", 0);
 
         const auto install_dir_array =
             toml::find_or<std::vector<std::u8string>>(gui, "installDirs", {});
@@ -693,9 +654,6 @@ void load(const std::filesystem::path& path) {
         save_data_path = toml::find_fs_path_or(gui, "saveDataPath", {});
 
         settings_addon_install_dir = toml::find_fs_path_or(gui, "addonInstallDir", {});
-        m_elf_viewer = toml::find_or<std::vector<std::string>>(gui, "elfDirs", {});
-        m_recent_files = toml::find_or<std::vector<std::string>>(gui, "recentFiles", {});
-        emulator_language = toml::find_or<std::string>(gui, "emulatorLanguage", "en_US");
     }
 
     if (data.contains("Settings")) {
@@ -708,19 +666,6 @@ void load(const std::filesystem::path& path) {
         const toml::value& keys = data.at("Keys");
         trophyKey = toml::find_or<std::string>(keys, "TrophyKey", "");
     }
-
-    // Check if the loaded language is in the allowed list
-    const std::vector<std::string> allowed_languages = {
-        "ar_SA", "da_DK", "de_DE", "el_GR", "en_US", "es_ES", "fa_IR", "fi_FI",
-        "fr_FR", "hu_HU", "id_ID", "it_IT", "ja_JP", "ko_KR", "lt_LT", "nb_NO",
-        "nl_NL", "pl_PL", "pt_BR", "pt_PT", "ro_RO", "ru_RU", "sq_AL", "sv_SE",
-        "tr_TR", "uk_UA", "vi_VN", "zh_CN", "zh_TW", "ca_ES", "sr_CS"};
-
-    if (std::find(allowed_languages.begin(), allowed_languages.end(), emulator_language) ==
-        allowed_languages.end()) {
-        emulator_language = "en_US"; // Default to en_US if not in the list
-        save(path);
-    }
 }
 
 void sortTomlSections(toml::ordered_value& data) {
@@ -855,7 +800,6 @@ void save(const std::filesystem::path& path) {
 
     data["GUI"]["addonInstallDir"] =
         std::string{fmt::UTF(settings_addon_install_dir.u8string()).data};
-    data["GUI"]["emulatorLanguage"] = emulator_language;
     data["Settings"]["consoleLanguage"] = m_language;
 
     // Sorting of TOML sections
@@ -864,42 +808,6 @@ void save(const std::filesystem::path& path) {
     std::ofstream file(path, std::ios::binary);
     file << data;
     file.close();
-
-    saveMainWindow(path);
-}
-
-void saveMainWindow(const std::filesystem::path& path) {
-    toml::ordered_value data;
-
-    std::error_code error;
-    if (std::filesystem::exists(path, error)) {
-        try {
-            std::ifstream ifs;
-            ifs.exceptions(std::ifstream::failbit | std::ifstream::badbit);
-            ifs.open(path, std::ios_base::binary);
-            data = toml::parse<toml::ordered_type_config>(
-                ifs, std::string{fmt::UTF(path.filename().u8string()).data});
-        } catch (const std::exception& ex) {
-            fmt::print("Exception trying to parse config file. Exception: {}\n", ex.what());
-            return;
-        }
-    } else {
-        if (error) {
-            fmt::print("Filesystem error: {}\n", error.message());
-        }
-        fmt::print("Saving new configuration file {}\n", fmt::UTF(path.u8string()));
-    }
-
-    data["GUI"]["theme"] = mw_themes;
-    data["GUI"]["elfDirs"] = m_elf_viewer;
-    data["GUI"]["recentFiles"] = m_recent_files;
-
-    // Sorting of TOML sections
-    sortTomlSections(data);
-
-    std::ofstream file(path, std::ios::binary);
-    file << data;
-    file.close();
 }
 
 void setDefaultValues() {
@@ -937,7 +845,6 @@ void setDefaultValues() {
     vkHostMarkers = false;
     vkGuestMarkers = false;
     rdocEnable = false;
-    emulator_language = "en_US";
     m_language = 1;
     gpuId = -1;
     compatibilityData = false;

src/common/config.h

@@ -18,77 +18,97 @@ enum HideCursorState : int { Never, Idle, Always };
 
 void load(const std::filesystem::path& path);
 void save(const std::filesystem::path& path);
-void saveMainWindow(const std::filesystem::path& path);
 
 std::string getTrophyKey();
 void setTrophyKey(std::string key);
+bool getIsFullscreen();
+void setIsFullscreen(bool enable);
+std::string getFullscreenMode();
+void setFullscreenMode(std::string mode);
+u32 getScreenWidth();
+u32 getScreenHeight();
+void setScreenWidth(u32 width);
+void setScreenHeight(u32 height);
+bool debugDump();
+void setDebugDump(bool enable);
+s32 getGpuId();
+void setGpuId(s32 selectedGpuId);
+bool allowHDR();
+void setAllowHDR(bool enable);
+bool collectShadersForDebug();
+void setCollectShaderForDebug(bool enable);
+bool showSplash();
+void setShowSplash(bool enable);
+std::string sideTrophy();
+void setSideTrophy(std::string side);
+bool nullGpu();
+void setNullGpu(bool enable);
+bool copyGPUCmdBuffers();
+void setCopyGPUCmdBuffers(bool enable);
+bool dumpShaders();
+void setDumpShaders(bool enable);
+u32 vblankDiv();
+void setVblankDiv(u32 value);
+bool getisTrophyPopupDisabled();
+void setisTrophyPopupDisabled(bool disable);
+s16 getCursorState();
+void setCursorState(s16 cursorState);
+bool vkValidationEnabled();
+void setVkValidation(bool enable);
+bool vkValidationSyncEnabled();
+void setVkSyncValidation(bool enable);
+bool getVkCrashDiagnosticEnabled();
+void setVkCrashDiagnosticEnabled(bool enable);
+bool getVkHostMarkersEnabled();
+void setVkHostMarkersEnabled(bool enable);
+bool getVkGuestMarkersEnabled();
+void setVkGuestMarkersEnabled(bool enable);
+bool getEnableDiscordRPC();
+void setEnableDiscordRPC(bool enable);
+bool isRdocEnabled();
+void setRdocEnabled(bool enable);
+std::string getLogType();
+void setLogType(const std::string& type);
+std::string getLogFilter();
+void setLogFilter(const std::string& type);
+double getTrophyNotificationDuration();
+void setTrophyNotificationDuration(double newTrophyNotificationDuration);
+int getCursorHideTimeout();
+void setCursorHideTimeout(int newcursorHideTimeout);
+void setSeparateLogFilesEnabled(bool enabled);
+bool getSeparateLogFilesEnabled();
+u32 GetLanguage();
+void setLanguage(u32 language);
+void setUseSpecialPad(bool use);
+bool getUseSpecialPad();
+void setSpecialPadClass(int type);
+int getSpecialPadClass();
+bool getPSNSignedIn();
+void setPSNSignedIn(bool sign); // no ui setting
+bool patchShaders();            // no set
+bool fpsColor();                // no set
+bool isNeoModeConsole();
+void setNeoMode(bool enable);  // no ui setting
+bool isDevKitConsole();        // no set
+bool vkValidationGpuEnabled(); // no set
+bool getIsMotionControlsEnabled();
+void setIsMotionControlsEnabled(bool use);
+
+// TODO
 bool GetLoadGameSizeEnabled();
 std::filesystem::path GetSaveDataPath();
 void setLoadGameSizeEnabled(bool enable);
-bool getIsFullscreen();
-std::string getFullscreenMode();
-bool isNeoModeConsole();
-bool isDevKitConsole();
-bool getisTrophyPopupDisabled();
-bool getEnableDiscordRPC();
 bool getCompatibilityEnabled();
 bool getCheckCompatibilityOnStartup();
-bool getPSNSignedIn();
-
-std::string getLogFilter();
-std::string getLogType();
 std::string getUserName();
 std::string getChooseHomeTab();
-
-s16 getCursorState();
-int getCursorHideTimeout();
-double getTrophyNotificationDuration();
 std::string getBackButtonBehavior();
-bool getUseSpecialPad();
-int getSpecialPadClass();
-bool getIsMotionControlsEnabled();
 bool GetUseUnifiedInputConfig();
 void SetUseUnifiedInputConfig(bool use);
 bool GetOverrideControllerColor();
 void SetOverrideControllerColor(bool enable);
 int* GetControllerCustomColor();
 void SetControllerCustomColor(int r, int b, int g);
-
-u32 getScreenWidth();
-u32 getScreenHeight();
-s32 getGpuId();
-bool allowHDR();
-
-bool debugDump();
-bool collectShadersForDebug();
-bool showSplash();
-std::string sideTrophy();
-bool nullGpu();
-bool copyGPUCmdBuffers();
-bool dumpShaders();
-bool patchShaders();
-bool isRdocEnabled();
-bool fpsColor();
-u32 vblankDiv();
-
-void setDebugDump(bool enable);
-void setCollectShaderForDebug(bool enable);
-void setShowSplash(bool enable);
-void setSideTrophy(std::string side);
-void setNullGpu(bool enable);
-void setAllowHDR(bool enable);
-void setCopyGPUCmdBuffers(bool enable);
-void setDumpShaders(bool enable);
-void setVblankDiv(u32 value);
-void setGpuId(s32 selectedGpuId);
-void setScreenWidth(u32 width);
-void setScreenHeight(u32 height);
-void setIsFullscreen(bool enable);
-void setFullscreenMode(std::string mode);
-void setisTrophyPopupDisabled(bool disable);
-void setEnableDiscordRPC(bool enable);
-void setLanguage(u32 language);
-void setNeoMode(bool enable);
 void setUserName(const std::string& type);
 void setChooseHomeTab(const std::string& type);
 void setGameInstallDirs(const std::vector<std::filesystem::path>& dirs_config);
@@ -96,57 +116,20 @@ void setAllGameInstallDirs(const std::vector<GameInstallDir>& dirs_config);
 void setSaveDataPath(const std::filesystem::path& path);
 void setCompatibilityEnabled(bool use);
 void setCheckCompatibilityOnStartup(bool use);
-void setPSNSignedIn(bool sign);
-
-void setCursorState(s16 cursorState);
-void setCursorHideTimeout(int newcursorHideTimeout);
-void setTrophyNotificationDuration(double newTrophyNotificationDuration);
 void setBackButtonBehavior(const std::string& type);
-void setUseSpecialPad(bool use);
-void setSpecialPadClass(int type);
-void setIsMotionControlsEnabled(bool use);
-
-void setLogType(const std::string& type);
-void setLogFilter(const std::string& type);
-void setSeparateLogFilesEnabled(bool enabled);
-bool getSeparateLogFilesEnabled();
-void setVkValidation(bool enable);
-void setVkSyncValidation(bool enable);
-void setRdocEnabled(bool enable);
-
-bool vkValidationEnabled();
-bool vkValidationSyncEnabled();
-bool vkValidationGpuEnabled();
-bool getVkCrashDiagnosticEnabled();
-bool getVkHostMarkersEnabled();
-bool getVkGuestMarkersEnabled();
-void setVkCrashDiagnosticEnabled(bool enable);
-void setVkHostMarkersEnabled(bool enable);
-void setVkGuestMarkersEnabled(bool enable);
-
 // Gui
 bool addGameInstallDir(const std::filesystem::path& dir, bool enabled = true);
 void removeGameInstallDir(const std::filesystem::path& dir);
 void setGameInstallDirEnabled(const std::filesystem::path& dir, bool enabled);
 void setAddonInstallDir(const std::filesystem::path& dir);
-void setMainWindowTheme(u32 theme);
-void setElfViewer(const std::vector<std::string>& elfList);
-void setRecentFiles(const std::vector<std::string>& recentFiles);
-void setEmulatorLanguage(std::string language);
 
 const std::vector<std::filesystem::path> getGameInstallDirs();
 const std::vector<bool> getGameInstallDirsEnabled();
 std::filesystem::path getAddonInstallDir();
-u32 getMainWindowTheme();
-std::vector<std::string> getElfViewer();
-std::vector<std::string> getRecentFiles();
-std::string getEmulatorLanguage();
 
 void setDefaultValues();
 
 // todo: name and function location pending
 std::filesystem::path GetFoolproofKbmConfigFile(const std::string& game_id = "");
 
-// settings
-u32 GetLanguage();
 }; // namespace Config

src/core/libraries/save_data/save_instance.cpp

@@ -22,25 +22,25 @@ static Core::FileSys::MntPoints* g_mnt = Common::Singleton<Core::FileSys::MntPoi
 namespace fs = std::filesystem;
 
 // clang-format off
-static const std::unordered_map<std::string, std::string> default_title = {
-    {"ja_JP", "セーブデータ"},
-    {"en_US", "Saved Data"},
-    {"fr_FR", "Données sauvegardées"},
-    {"es_ES", "Datos guardados"},
-    {"de_DE", "Gespeicherte Daten"},
-    {"it_IT", "Dati salvati"},
-    {"nl_NL", "Opgeslagen data"},
-    {"pt_PT", "Dados guardados"},
-    {"ru_RU", "Сохраненные данные"},
-    {"ko_KR", "저장 데이터"},
-    {"zh_CN", "保存数据"},
-    {"fi_FI", "Tallennetut tiedot"},
-    {"sv_SE", "Sparade data"},
-    {"da_DK", "Gemte data"},
-    {"no_NO", "Lagrede data"},
-    {"pl_PL", "Zapisane dane"},
-    {"pt_BR", "Dados salvos"},
-    {"tr_TR", "Kayıtlı Veriler"},
+static const std::unordered_map<int, std::string> default_title = {
+    {0/*"ja_JP"*/, "セーブデータ"},
+    {1/*"en_US"*/, "Saved Data"},
+    {2/*"fr_FR"*/, "Données sauvegardées"},
+    {3/*"es_ES"*/, "Datos guardados"},
+    {4/*"de_DE"*/, "Gespeicherte Daten"},
+    {5/*"it_IT"*/, "Dati salvati"},
+    {6/*"nl_NL"*/, "Opgeslagen data"},
+    {7/*"pt_PT"*/, "Dados guardados"},
+    {8/*"ru_RU"*/, "Сохраненные данные"},
+    {9/*"ko_KR"*/, "저장 데이터"},
+    {10/*"zh_CN"*/, "保存数据"},
+    {12/*"fi_FI"*/, "Tallennetut tiedot"},
+    {13/*"sv_SE"*/, "Sparade data"},
+    {14/*"da_DK"*/, "Gemte data"},
+    {15/*"no_NO"*/, "Lagrede data"},
+    {16/*"pl_PL"*/, "Zapisane dane"},
+    {17/*"pt_BR"*/, "Dados salvos"},
+    {19/*"tr_TR"*/, "Kayıtlı Veriler"},
 };
 // clang-format on
 
@@ -71,9 +71,9 @@ fs::path SaveInstance::GetParamSFOPath(const fs::path& dir_path) {
 
 void SaveInstance::SetupDefaultParamSFO(PSF& param_sfo, std::string dir_name,
                                         std::string game_serial) {
-    std::string locale = Config::getEmulatorLanguage();
+    int locale = Config::GetLanguage();
     if (!default_title.contains(locale)) {
-        locale = "en_US";
+        locale = 1; // default to en_US if not found
     }
 
 #define P(type, key, ...) param_sfo.Add##type(std::string{key}, __VA_ARGS__)

src/emulator.cpp

@@ -58,10 +58,7 @@ Emulator::Emulator() {
 #endif
 }
 
-Emulator::~Emulator() {
-    const auto config_dir = Common::FS::GetUserPath(Common::FS::PathType::UserDir);
-    Config::saveMainWindow(config_dir / "config.toml");
-}
+Emulator::~Emulator() {}
 
 void Emulator::Run(std::filesystem::path file, const std::vector<std::string> args) {
     if (std::filesystem::is_directory(file)) {

src/qt_gui/about_dialog.cpp

@@ -12,7 +12,8 @@
 #include "main_window_themes.h"
 #include "ui_about_dialog.h"
 
-AboutDialog::AboutDialog(QWidget* parent) : QDialog(parent), ui(new Ui::AboutDialog) {
+AboutDialog::AboutDialog(std::shared_ptr<gui_settings> gui_settings, QWidget* parent)
+    : QDialog(parent), ui(new Ui::AboutDialog), m_gui_settings(std::move(gui_settings)) {
     ui->setupUi(this);
     preloadImages();
 
@@ -57,7 +58,7 @@ void AboutDialog::preloadImages() {
 }
 
 void AboutDialog::updateImagesForCurrentTheme() {
-    Theme currentTheme = static_cast<Theme>(Config::getMainWindowTheme());
+    Theme currentTheme = static_cast<Theme>(m_gui_settings->GetValue(gui::gen_theme).toInt());
     bool isDarkTheme = (currentTheme == Theme::Dark || currentTheme == Theme::Green ||
                         currentTheme == Theme::Blue || currentTheme == Theme::Violet);
     if (isDarkTheme) {
@@ -188,7 +189,7 @@ void AboutDialog::removeHoverEffect(QLabel* label) {
 }
 
 bool AboutDialog::isDarkTheme() const {
-    Theme currentTheme = static_cast<Theme>(Config::getMainWindowTheme());
+    Theme currentTheme = static_cast<Theme>(m_gui_settings->GetValue(gui::gen_theme).toInt());
     return currentTheme == Theme::Dark || currentTheme == Theme::Green ||
            currentTheme == Theme::Blue || currentTheme == Theme::Violet;
 }

src/qt_gui/about_dialog.h

@@ -8,6 +8,7 @@
 #include <QLabel>
 #include <QPixmap>
 #include <QUrl>
+#include "gui_settings.h"
 
 namespace Ui {
 class AboutDialog;
@@ -17,7 +18,7 @@ class AboutDialog : public QDialog {
     Q_OBJECT
 
 public:
-    explicit AboutDialog(QWidget* parent = nullptr);
+    explicit AboutDialog(std::shared_ptr<gui_settings> gui_settings, QWidget* parent = nullptr);
     ~AboutDialog();
     bool eventFilter(QObject* obj, QEvent* event);
 
@@ -33,4 +34,5 @@ private:
 
     QPixmap originalImages[5];
     QPixmap invertedImages[5];
+    std::shared_ptr<gui_settings> m_gui_settings;
 };

src/qt_gui/elf_viewer.cpp

@@ -3,10 +3,12 @@
 
 #include "elf_viewer.h"
 
-ElfViewer::ElfViewer(QWidget* parent) : QTableWidget(parent) {
-    dir_list_std = Config::getElfViewer();
-    for (const auto& str : dir_list_std) {
-        dir_list.append(QString::fromStdString(str));
+ElfViewer::ElfViewer(std::shared_ptr<gui_settings> gui_settings, QWidget* parent)
+    : QTableWidget(parent), m_gui_settings(std::move(gui_settings)) {
+
+    list = gui_settings::Var2List(m_gui_settings->GetValue(gui::gen_elfDirs));
+    for (const auto& str : list) {
+        dir_list.append(str);
     }
 
     CheckElfFolders();
@@ -55,11 +57,11 @@ void ElfViewer::OpenElfFolder() {
         }
         std::ranges::sort(m_elf_list);
         OpenElfFiles();
-        dir_list_std.clear();
+        list.clear();
         for (auto dir : dir_list) {
-            dir_list_std.push_back(dir.toStdString());
+            list.push_back(dir);
         }
-        Config::setElfViewer(dir_list_std);
+        m_gui_settings->SetValue(gui::gen_elfDirs, gui_settings::List2Var(list));
     } else {
         // qDebug() << "Folder selection canceled.";
     }

src/qt_gui/elf_viewer.h

@@ -11,7 +11,7 @@
 class ElfViewer : public QTableWidget {
     Q_OBJECT
 public:
-    explicit ElfViewer(QWidget* parent = nullptr);
+    explicit ElfViewer(std::shared_ptr<gui_settings> gui_settings, QWidget* parent = nullptr);
     QStringList m_elf_list;
 
 private:
@@ -21,7 +21,8 @@ private:
     Core::Loader::Elf m_elf_file;
     QStringList dir_list;
     QStringList elf_headers_list;
-    std::vector<std::string> dir_list_std;
+    QList<QString> list;
+    std::shared_ptr<gui_settings> m_gui_settings;
 
     void SetTableItem(QTableWidget* game_list, int row, int column, QString itemStr) {
         QTableWidgetItem* item = new QTableWidgetItem();

src/qt_gui/game_grid_frame.cpp

@@ -34,7 +34,8 @@ GameGridFrame::GameGridFrame(std::shared_ptr<gui_settings> gui_settings,
     connect(this->horizontalScrollBar(), &QScrollBar::valueChanged, this,
             &GameGridFrame::RefreshGridBackgroundImage);
     connect(this, &QTableWidget::customContextMenuRequested, this, [=, this](const QPoint& pos) {
-        m_gui_context_menus.RequestGameMenu(pos, m_game_info->m_games, m_compat_info, this, false);
+        m_gui_context_menus.RequestGameMenu(pos, m_game_info->m_games, m_compat_info,
+                                            m_gui_settings, this, false);
     });
 }
 

src/qt_gui/game_list_frame.cpp

@@ -75,7 +75,8 @@ GameListFrame::GameListFrame(std::shared_ptr<gui_settings> gui_settings,
         });
 
     connect(this, &QTableWidget::customContextMenuRequested, this, [=, this](const QPoint& pos) {
-        m_gui_context_menus.RequestGameMenu(pos, m_game_info->m_games, m_compat_info, this, true);
+        m_gui_context_menus.RequestGameMenu(pos, m_game_info->m_games, m_compat_info,
+                                            m_gui_settings, this, true);
     });
 
     connect(this, &QTableWidget::cellClicked, this, [=, this](int row, int column) {

src/qt_gui/gui_context_menus.h

@@ -32,8 +32,10 @@ class GuiContextMenus : public QObject {
 public:
     void RequestGameMenu(const QPoint& pos, QVector<GameInfo>& m_games,
                          std::shared_ptr<CompatibilityInfoClass> m_compat_info,
-                         QTableWidget* widget, bool isList) {
+                         std::shared_ptr<gui_settings> settings, QTableWidget* widget,
+                         bool isList) {
         QPoint global_pos = widget->viewport()->mapToGlobal(pos);
+        std::shared_ptr<gui_settings> m_gui_settings = std::move(settings);
         int itemID = 0;
         if (isList) {
             itemID = widget->currentRow();
@@ -357,7 +359,7 @@ public:
 
             QString gameName = QString::fromStdString(m_games[itemID].name);
             TrophyViewer* trophyViewer =
-                new TrophyViewer(trophyPath, gameTrpPath, gameName, allTrophyGames);
+                new TrophyViewer(m_gui_settings, trophyPath, gameTrpPath, gameName, allTrophyGames);
             trophyViewer->show();
             connect(widget->parent(), &QWidget::destroyed, trophyViewer,
                     [trophyViewer]() { trophyViewer->deleteLater(); });

src/qt_gui/gui_settings.h

@@ -17,6 +17,12 @@ const QString game_grid = "game_grid";
 const gui_value gen_checkForUpdates = gui_value(general_settings, "checkForUpdates", false);
 const gui_value gen_showChangeLog = gui_value(general_settings, "showChangeLog", false);
 const gui_value gen_updateChannel = gui_value(general_settings, "updateChannel", "Release");
+const gui_value gen_recentFiles =
+    gui_value(main_window, "recentFiles", QVariant::fromValue(QList<QString>()));
+const gui_value gen_guiLanguage = gui_value(general_settings, "guiLanguage", "en_US");
+const gui_value gen_elfDirs =
+    gui_value(main_window, "elfDirs", QVariant::fromValue(QList<QString>()));
+const gui_value gen_theme = gui_value(general_settings, "theme", 0);
 
 // main window settings
 const gui_value mw_geometry = gui_value(main_window, "geometry", QByteArray());

src/qt_gui/main_window.cpp

@@ -39,8 +39,6 @@ MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent), ui(new Ui::MainWi
 
 MainWindow::~MainWindow() {
     SaveWindowState();
-    const auto config_dir = Common::FS::GetUserPath(Common::FS::PathType::UserDir);
-    Config::saveMainWindow(config_dir / "config.toml");
 }
 
 bool MainWindow::Init() {
@@ -297,7 +295,7 @@ void MainWindow::CreateDockWindows() {
     m_game_list_frame->setObjectName("gamelist");
     m_game_grid_frame.reset(new GameGridFrame(m_gui_settings, m_game_info, m_compat_info, this));
     m_game_grid_frame->setObjectName("gamegridlist");
-    m_elf_viewer.reset(new ElfViewer(this));
+    m_elf_viewer.reset(new ElfViewer(m_gui_settings, this));
     m_elf_viewer->setObjectName("elflist");
 
     int table_mode = m_gui_settings->GetValue(gui::gl_mode).toInt();
@@ -492,7 +490,7 @@ void MainWindow::CreateConnects() {
 #endif
 
     connect(ui->aboutAct, &QAction::triggered, this, [this]() {
-        auto aboutDialog = new AboutDialog(this);
+        auto aboutDialog = new AboutDialog(m_gui_settings, this);
         aboutDialog->exec();
     });
 
@@ -771,14 +769,14 @@ void MainWindow::CreateConnects() {
 
         QString gameName = QString::fromStdString(firstGame.name);
         TrophyViewer* trophyViewer =
-            new TrophyViewer(trophyPath, gameTrpPath, gameName, allTrophyGames);
+            new TrophyViewer(m_gui_settings, trophyPath, gameTrpPath, gameName, allTrophyGames);
         trophyViewer->show();
     });
 
     // Themes
     connect(ui->setThemeDark, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Dark, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Dark));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Dark));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -786,7 +784,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeLight, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Light, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Light));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Light));
         if (!isIconBlack) {
             SetUiIcons(true);
             isIconBlack = true;
@@ -794,7 +792,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeGreen, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Green, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Green));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Green));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -802,7 +800,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeBlue, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Blue, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Blue));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Blue));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -810,7 +808,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeViolet, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Violet, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Violet));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Violet));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -818,7 +816,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeGruvbox, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Gruvbox, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Gruvbox));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Gruvbox));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -826,7 +824,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeTokyoNight, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::TokyoNight, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::TokyoNight));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::TokyoNight));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -834,7 +832,7 @@ void MainWindow::CreateConnects() {
     });
     connect(ui->setThemeOled, &QAction::triggered, &m_window_themes, [this]() {
         m_window_themes.SetWindowTheme(Theme::Oled, ui->mw_searchbar);
-        Config::setMainWindowTheme(static_cast<int>(Theme::Oled));
+        m_gui_settings->SetValue(gui::gen_theme, static_cast<int>(Theme::Oled));
         if (isIconBlack) {
             SetUiIcons(false);
             isIconBlack = false;
@@ -981,7 +979,7 @@ void MainWindow::InstallDirectory() {
 }
 
 void MainWindow::SetLastUsedTheme() {
-    Theme lastTheme = static_cast<Theme>(Config::getMainWindowTheme());
+    Theme lastTheme = static_cast<Theme>(m_gui_settings->GetValue(gui::gen_theme).toInt());
     m_window_themes.SetWindowTheme(lastTheme, ui->mw_searchbar);
 
     switch (lastTheme) {
@@ -1122,33 +1120,32 @@ void MainWindow::HandleResize(QResizeEvent* event) {
 }
 
 void MainWindow::AddRecentFiles(QString filePath) {
-    std::vector<std::string> vec = Config::getRecentFiles();
-    if (!vec.empty()) {
-        if (filePath.toStdString() == vec.at(0)) {
+    QList<QString> list = gui_settings::Var2List(m_gui_settings->GetValue(gui::gen_recentFiles));
+    if (!list.empty()) {
+        if (filePath == list.at(0)) {
             return;
         }
-        auto it = std::find(vec.begin(), vec.end(), filePath.toStdString());
-        if (it != vec.end()) {
-            vec.erase(it);
+        auto it = std::find(list.begin(), list.end(), filePath);
+        if (it != list.end()) {
+            list.erase(it);
         }
     }
-    vec.insert(vec.begin(), filePath.toStdString());
-    if (vec.size() > 6) {
-        vec.pop_back();
+    list.insert(list.begin(), filePath);
+    if (list.size() > 6) {
+        list.pop_back();
     }
-    Config::setRecentFiles(vec);
-    const auto config_dir = Common::FS::GetUserPath(Common::FS::PathType::UserDir);
-    Config::saveMainWindow(config_dir / "config.toml");
+    m_gui_settings->SetValue(gui::gen_recentFiles, gui_settings::List2Var(list));
     CreateRecentGameActions(); // Refresh the QActions.
 }
 
 void MainWindow::CreateRecentGameActions() {
     m_recent_files_group = new QActionGroup(this);
     ui->menuRecent->clear();
-    std::vector<std::string> vec = Config::getRecentFiles();
-    for (int i = 0; i < vec.size(); i++) {
+    QList<QString> list = gui_settings::Var2List(m_gui_settings->GetValue(gui::gen_recentFiles));
+
+    for (int i = 0; i < list.size(); i++) {
         QAction* recentFileAct = new QAction(this);
-        recentFileAct->setText(QString::fromStdString(vec.at(i)));
+        recentFileAct->setText(list.at(i));
         ui->menuRecent->addAction(recentFileAct);
         m_recent_files_group->addAction(recentFileAct);
     }
@@ -1165,7 +1162,7 @@ void MainWindow::CreateRecentGameActions() {
 }
 
 void MainWindow::LoadTranslation() {
-    auto language = QString::fromStdString(Config::getEmulatorLanguage());
+    auto language = m_gui_settings->GetValue(gui::gen_guiLanguage).toString();
 
     const QString base_dir = QStringLiteral(":/translations");
     QString base_path = QStringLiteral("%1/%2.qm").arg(base_dir).arg(language);
@@ -1190,8 +1187,8 @@ void MainWindow::LoadTranslation() {
     }
 }
 
-void MainWindow::OnLanguageChanged(const std::string& locale) {
-    Config::setEmulatorLanguage(locale);
+void MainWindow::OnLanguageChanged(const QString& locale) {
+    m_gui_settings->SetValue(gui::gen_guiLanguage, locale);
 
     LoadTranslation();
 }

src/qt_gui/main_window.h

@@ -47,7 +47,7 @@ private Q_SLOTS:
     void ShowGameList();
     void RefreshGameTable();
     void HandleResize(QResizeEvent* event);
-    void OnLanguageChanged(const std::string& locale);
+    void OnLanguageChanged(const QString& locale);
     void toggleLabelsUnderIcons();
 
 private:

src/qt_gui/settings.cpp

@@ -75,3 +75,17 @@ void settings::SetValue(const QString& key, const QString& name, const QVariant&
         }
     }
 }
+QVariant settings::List2Var(const QList<QString>& list) {
+    QByteArray ba;
+    QDataStream stream(&ba, QIODevice::WriteOnly);
+    stream << list;
+    return QVariant(ba);
+}
+
+QList<QString> settings::Var2List(const QVariant& var) {
+    QList<QString> list;
+    QByteArray ba = var.toByteArray();
+    QDataStream stream(&ba, QIODevice::ReadOnly);
+    stream >> list;
+    return list;
+}

src/qt_gui/settings.h

@@ -35,6 +35,8 @@ public:
 
     QVariant GetValue(const QString& key, const QString& name, const QVariant& def) const;
     QVariant GetValue(const gui_value& entry) const;
+    static QVariant List2Var(const QList<QString>& list);
+    static QList<QString> Var2List(const QVariant& var);
 
 public Q_SLOTS:
     /** Remove entry */

src/qt_gui/settings_dialog.cpp

@@ -594,7 +594,7 @@ void SettingsDialog::OnLanguageChanged(int index) {
 
     ui->retranslateUi(this);
 
-    emit LanguageChanged(ui->emulatorLanguageComboBox->itemData(index).toString().toStdString());
+    emit LanguageChanged(ui->emulatorLanguageComboBox->itemData(index).toString());
 }
 
 void SettingsDialog::OnCursorStateChanged(s16 index) {
@@ -886,4 +886,5 @@ void SettingsDialog::setDefaultValues() {
     } else {
         m_gui_settings->SetValue(gui::gen_updateChannel, "Nightly");
     }
+    m_gui_settings->SetValue(gui::gen_guiLanguage, "en_US");
 }

src/qt_gui/settings_dialog.h

@@ -32,7 +32,7 @@ public:
     int exec() override;
 
 signals:
-    void LanguageChanged(const std::string& locale);
+    void LanguageChanged(const QString& locale);
     void CompatibilityChanged();
     void BackgroundOpacityChanged(int opacity);
 

src/qt_gui/trophy_viewer.cpp

@@ -104,14 +104,16 @@ void TrophyViewer::updateTableFilters() {
     }
 }
 
-TrophyViewer::TrophyViewer(QString trophyPath, QString gameTrpPath, QString gameName,
+TrophyViewer::TrophyViewer(std::shared_ptr<gui_settings> gui_settings, QString trophyPath,
+                           QString gameTrpPath, QString gameName,
                            const QVector<TrophyGameInfo>& allTrophyGames)
-    : QMainWindow(), allTrophyGames_(allTrophyGames), currentGameName_(gameName) {
+    : QMainWindow(), allTrophyGames_(allTrophyGames), currentGameName_(gameName),
+      m_gui_settings(std::move(gui_settings)) {
     this->setWindowTitle(tr("Trophy Viewer") + " - " + currentGameName_);
     this->setAttribute(Qt::WA_DeleteOnClose);
     tabWidget = new QTabWidget(this);
 
-    auto lan = Config::getEmulatorLanguage();
+    auto lan = m_gui_settings->GetValue(gui::gen_guiLanguage).toString();
     if (lan == "en_US" || lan == "zh_CN" || lan == "zh_TW" || lan == "ja_JP" || lan == "ko_KR" ||
         lan == "lt_LT" || lan == "nb_NO" || lan == "nl_NL") {
         useEuropeanDateFormat = false;
@@ -463,7 +465,7 @@ void TrophyViewer::SetTableItem(QTableWidget* parent, int row, int column, QStri
         item->setTextAlignment(Qt::AlignCenter);
     item->setFont(QFont("Arial", 12, QFont::Bold));
 
-    Theme theme = static_cast<Theme>(Config::getMainWindowTheme());
+    Theme theme = static_cast<Theme>(m_gui_settings->GetValue(gui::gen_theme).toInt());
 
     if (theme == Theme::Light) {
         item->setForeground(QBrush(Qt::black));

src/qt_gui/trophy_viewer.h

@@ -23,6 +23,7 @@
 
 #include "common/types.h"
 #include "core/file_format/trp.h"
+#include "gui_settings.h"
 
 struct TrophyGameInfo {
     QString name;
@@ -34,7 +35,8 @@ class TrophyViewer : public QMainWindow {
     Q_OBJECT
 public:
     explicit TrophyViewer(
-        QString trophyPath, QString gameTrpPath, QString gameName = "",
+        std::shared_ptr<gui_settings> gui_settings, QString trophyPath, QString gameTrpPath,
+        QString gameName = "",
         const QVector<TrophyGameInfo>& allTrophyGames = QVector<TrophyGameInfo>());
 
     void updateTrophyInfo();
@@ -77,4 +79,5 @@ private:
         }
         return "Unknown";
     }
+    std::shared_ptr<gui_settings> m_gui_settings;
 };