chore(deps): update pre-commit hook astral-sh/uv-pre-commit to v0.9.5

Signed-off-by: Boris Yumankulov <boria138@altlinux.org>

.pre-commit-config.yaml

@@ -11,12 +11,12 @@ repos:
       - id: check-yaml
 
   - repo: https://github.com/astral-sh/uv-pre-commit
-    rev: 0.8.22
+    rev: 0.9.5
     hooks:
       - id: uv-lock
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.14.1
+    rev: v0.14.2
     hooks:
       - id: ruff-check
 

portprotonqt/app.py

@@ -1,11 +1,17 @@
 import sys
 import os
 import subprocess
-from PySide6.QtCore import QLocale, QTranslator, QLibraryInfo
+from PySide6.QtCore import QLocale, QTranslator, QLibraryInfo, QTimer, Qt
 from PySide6.QtWidgets import QApplication
 from PySide6.QtGui import QIcon
+from PySide6.QtNetwork import QLocalServer, QLocalSocket
+
 from portprotonqt.main_window import MainWindow
-from portprotonqt.config_utils import save_fullscreen_config, get_portproton_location
+from portprotonqt.config_utils import (
+    save_fullscreen_config,
+    read_fullscreen_config,
+    get_portproton_location,
+)
 from portprotonqt.logger import get_logger, setup_logger
 from portprotonqt.cli import parse_args
 
@@ -13,28 +19,29 @@ __app_id__ = "ru.linux_gaming.PortProtonQt"
 __app_name__ = "PortProtonQt"
 __app_version__ = "0.1.8"
 
+
 def get_version():
     try:
         commit = subprocess.check_output(
-            ['git', 'rev-parse', '--short', 'HEAD'],
-            stderr=subprocess.DEVNULL
-        ).decode('utf-8').strip()
+            ["git", "rev-parse", "--short", "HEAD"],
+            stderr=subprocess.DEVNULL,
+        ).decode("utf-8").strip()
         return f"{__app_version__} ({commit})"
     except (subprocess.CalledProcessError, FileNotFoundError, OSError):
         return __app_version__
 
+
 def main():
-    os.environ['PW_CLI'] = '1'
-    os.environ['PROCESS_LOG'] = '1'
-    os.environ['START_FROM_STEAM'] = '1'
+    os.environ["PW_CLI"] = "1"
+    os.environ["PROCESS_LOG"] = "1"
+    os.environ["START_FROM_STEAM"] = "1"
 
     portproton_path = get_portproton_location()
-
     if portproton_path is None:
         return
 
-    script_path = os.path.join(portproton_path, 'data', 'scripts', 'start.sh')
-    subprocess.run([script_path, 'cli', '--initial'])
+    script_path = os.path.join(portproton_path, "data", "scripts", "start.sh")
+    subprocess.run([script_path, "cli", "--initial"])
 
     app = QApplication(sys.argv)
     app.setWindowIcon(QIcon.fromTheme(__app_id__))
@@ -43,41 +50,117 @@ def main():
     app.setApplicationVersion(__app_version__)
 
     args = parse_args()
-
-    # Setup logger with specified debug level
     setup_logger(args.debug_level)
-
-    # Reinitialize logger after setup to ensure it uses the new configuration
     logger = get_logger(__name__)
 
+    # --- Single-instance logic ---
+    server_name = __app_id__
+    socket = QLocalSocket()
+    socket.connectToServer(server_name)
+
+    if socket.waitForConnected(200):
+        # Второй экземпляр — передаём команду первому
+        fullscreen = args.fullscreen or read_fullscreen_config()
+        msg = b"show:fullscreen" if fullscreen else b"show"
+        socket.write(msg)
+        socket.flush()
+        socket.waitForBytesWritten(500)
+        socket.disconnectFromServer()
+        logger.info("Restored existing instance from tray")
+        return
+
+    # Если старый сокет остался — удалить
+    QLocalServer.removeServer(server_name)
+
+    local_server = QLocalServer()
+    if not local_server.listen(server_name):
+        logger.warning(f"Failed to start local server: {local_server.errorString()}")
+        return
+
+    # --- Qt translations ---
     system_locale = QLocale.system()
     qt_translator = QTranslator()
     translations_path = QLibraryInfo.path(QLibraryInfo.LibraryPath.TranslationsPath)
     if qt_translator.load(system_locale, "qtbase", "_", translations_path):
         app.installTranslator(qt_translator)
     else:
-        logger.warning(f"Qt translations for {system_locale.name()} not found in {translations_path}, using english language")
+        logger.warning(
+            f"Qt translations for {system_locale.name()} not found in {translations_path}, using English"
+        )
 
+    # --- Main Window ---
     version = get_version()
     window = MainWindow(app_name=__app_name__, version=version)
 
-    if args.fullscreen:
-        logger.info("Launching in fullscreen mode due to --fullscreen flag")
+    # --- Handle incoming connections ---
+    def handle_new_connection():
+        conn = local_server.nextPendingConnection()
+        if not conn:
+            return
+
+        if conn.waitForReadyRead(1000):
+            data = conn.readAll().data()
+            msg = bytes(data).decode("utf-8", errors="ignore")
+            logger.info(f"IPC message received: {msg}")
+
+            def restore_window():
+                try:
+                    if msg.startswith("show"):
+                        if hasattr(window, "restore_from_tray"):
+                            window.restore_from_tray()  # type: ignore[attr-defined]
+                        else:
+                            window.showNormal()
+                            window.raise_()
+                            window.activateWindow()
+                            window.setWindowState(
+                                window.windowState() & ~Qt.WindowState.WindowMinimized | Qt.WindowState.WindowActive
+                            )
+
+                        if ":fullscreen" in msg:
+                            logger.info("Switching to fullscreen via IPC")
+                            save_fullscreen_config(True)
+                            window.showFullScreen()
+                        else:
+                            logger.info("Switching to normal window via IPC")
+                            save_fullscreen_config(False)
+                            window.showNormal()
+                except Exception as e:
+                    logger.warning(f"Failed to restore window: {e}")
+
+            # Выполняем в основном потоке
+            QTimer.singleShot(0, restore_window)
+
+        conn.disconnectFromServer()
+
+    local_server.newConnection.connect(handle_new_connection)
+
+    # --- Initial fullscreen state ---
+    launch_fullscreen = args.fullscreen or read_fullscreen_config()
+    if launch_fullscreen:
+        logger.info(
+            f"Launching in fullscreen mode ({'--fullscreen' if args.fullscreen else 'config'})"
+        )
         save_fullscreen_config(True)
         window.showFullScreen()
+    else:
+        logger.info("Launching in normal mode")
+        save_fullscreen_config(False)
+        window.showNormal()
 
+    # --- Cleanup ---
     def cleanup_on_exit():
-        nonlocal window
-        app.aboutToQuit.disconnect()
-        if window:
-            window.close()
-        app.quit()
+        try:
+            local_server.close()
+            QLocalServer.removeServer(server_name)
+            if window:
+                window.close()
+        except Exception as e:
+            logger.warning(f"Cleanup error: {e}")
 
     app.aboutToQuit.connect(cleanup_on_exit)
 
-    window.show()
-
     sys.exit(app.exec())
 
-if __name__ == '__main__':
+
+if __name__ == "__main__":
     main()

portprotonqt/dialogs.py

@@ -1674,3 +1674,286 @@ class WinetricksDialog(QDialog):
         if self.input_manager:
             self.input_manager.disable_winetricks_mode()
         super().reject()
+
+class ExeSettingsDialog(QDialog):
+    def __init__(self, parent=None, theme=None, exe_path=None):
+        super().__init__(parent)
+        self.theme = theme if theme else theme_manager.apply_theme(read_theme_from_config())
+        self.exe_path = exe_path
+        if not self.exe_path:
+            logger.error("Exe path not provided")
+            return
+        self.portproton_path = get_portproton_location()
+        if self.portproton_path is None:
+            logger.error("PortProton location not found")
+            return
+        base_path = os.path.join(self.portproton_path, "data")
+        self.start_sh = os.path.join(base_path, "scripts", "start.sh")
+        self.ppdb_path = self.exe_path + ".ppdb" if not self.exe_path.endswith('.ppdb') else self.exe_path
+        self.current_settings = {}
+        self.value_widgets = {}
+        self.original_values = {}
+        self.available_keys = set()
+        self.branch_name = _("Unknown")
+
+        self.setWindowTitle(_("Exe Settings"))
+        self.setModal(True)
+        self.resize(900, 600)
+        self.setStyleSheet(self.theme.MAIN_WINDOW_STYLE + self.theme.MESSAGE_BOX_STYLE)
+
+        self.init_toggle_settings()
+        self.setup_ui()
+
+        # Find input_manager and main_window
+        self.input_manager = None
+        self.main_window = None
+        parent = self.parent()
+        while parent:
+            if hasattr(parent, 'input_manager'):
+                self.input_manager = cast("MainWindow", parent).input_manager
+                self.main_window = parent
+            parent = parent.parent()
+
+        self.current_theme_name = read_theme_from_config()
+
+        # Create hints widget using common function
+        self.hints_widget, self.hints_labels = create_dialog_hints_widget(
+            self.theme, self.main_window, self.input_manager, context='winetricks'
+        )
+        self.main_layout.addWidget(self.hints_widget)
+
+        # Connect signals
+        if self.input_manager:
+            self.input_manager.button_event.connect(
+                lambda *args: update_dialog_hints(self.hints_labels, self.main_window, self.input_manager, theme_manager, self.current_theme_name)
+            )
+            self.input_manager.dpad_moved.connect(
+                lambda *args: update_dialog_hints(self.hints_labels, self.main_window, self.input_manager, theme_manager, self.current_theme_name)
+            )
+            update_dialog_hints(self.hints_labels, self.main_window, self.input_manager, theme_manager, self.current_theme_name)
+
+        # Load current settings (includes list-db)
+        self.load_current_settings()
+
+    def init_toggle_settings(self):
+        """Initialize predefined toggle settings with descriptions."""
+        self.toggle_settings = {
+            'PW_MANGOHUD': _("Using FPS and system load monitoring (Turns on and off by the key combination - right Shift + F12)"),
+            'PW_MANGOHUD_USER_CONF': _("Forced use of MANGOHUD system settings (GOverlay, etc.)"),
+            'PW_VKBASALT': _("Enable vkBasalt by default to improve graphics in games running on Vulkan. (The HOME hotkey disables vkbasalt)"),
+            'PW_VKBASALT_USER_CONF': _("Forced use of VKBASALT system settings (GOverlay, etc.)"),
+            'PW_DGVOODOO2': _("Enable dgVoodoo2. Forced use all dgVoodoo2 libs (Glide 2.11-3.1, DirectDraw 1-7, Direct3D 2-9) on all 3D API."),
+            'PW_GAMESCOPE': _("Super + F : Toggle fullscreen\nSuper + N : Toggle nearest neighbour filtering\nSuper + U : Toggle FSR upscaling\nSuper + Y : Toggle NIS upscaling\nSuper + I : Increase FSR sharpness by 1\nSuper + O : Decrease FSR sharpness by 1\nSuper + S : Take screenshot (currently goes to /tmp/gamescope_DATE.png)\nSuper + G : Toggle keyboard grab\nSuper + C : Update clipboard"),
+            'PW_USE_ESYNC': _("Enable in-process synchronization primitives based on eventfd."),
+            'PW_USE_FSYNC': _("Enable futex-based in-process synchronization primitives."),
+            'PW_USE_NTSYNC': _("Enable in-process synchronization via the Linux ntsync driver."),
+            'PW_USE_RAY_TRACING': _("Enable vkd3d support - Ray Tracing"),
+            'PW_USE_NVAPI_AND_DLSS': _("Enable DLSS on supported NVIDIA graphics cards"),
+            'PW_USE_OPTISCALER': _("Enable OptiScaler (replacement upscaler / frame generator)"),
+            'PW_USE_LS_FRAME_GEN': _("Enable Lossless Scaling frame generation (experimental)"),
+            'PW_WINE_FULLSCREEN_FSR': _("FSR upscaling in fullscreen with ProtonGE below native resolution"),
+            'PW_HIDE_NVIDIA_GPU': _("Disguise all NVIDIA GPU features"),
+            'PW_VIRTUAL_DESKTOP': _("Run the application in WINE virtual desktop"),
+            'PW_USE_TERMINAL': _("Run the application in a terminal"),
+            'PW_GUI_DISABLED_CS': _("Disable startup mode and WINE version selector window"),
+            'PW_USE_GAMEMODE': _("Use system GameMode for performance optimization"),
+            'PW_USE_D3D_EXTRAS': _("Enable forced use of third-party DirectX libraries"),
+            'PW_FIX_VIDEO_IN_GAME': _("Fix pink-tinted video playback in some games"),
+            'PW_REDUCE_PULSE_LATENCY': _("Reduce PulseAudio latency to fix intermittent sound"),
+            'PW_USE_US_LAYOUT': _("Force US keyboard layout"),
+            'PW_USE_GSTREAMER': _("Use GStreamer for in-game clips (WMF support)"),
+            'PW_USE_SHADER_CACHE': _("Use WINE shader caching"),
+            'PW_USE_WINE_DXGI': _("Force use of built-in DXGI library"),
+            'PW_USE_EAC_AND_BE': _("Enable Easy Anti-Cheat and BattlEye runtimes"),
+            'PW_USE_SYSTEM_VK_LAYERS': _("Use system Vulkan layers (MangoHud, vkBasalt, OBS, etc.)"),
+            'PW_USE_OBS_VKCAPTURE': _("Enable OBS Studio capture via obs-vkcapture"),
+            'PW_DISABLE_COMPOSITING': _("Disable desktop compositing for performance"),
+            'PW_USE_RUNTIME': _("Use container launch mode (recommended default)"),
+            'PW_DINPUT_PROTOCOL': _("Force DirectInput protocol instead of XInput"),
+            'PW_USE_NATIVE_WAYLAND': _("Enable experimental native Wayland support"),
+            'PW_USE_DXVK_HDR': _("Enable HDR settings under native Wayland"),
+            'PW_USE_GALLIUM_ZINK': _("Use Gallium Zink (OpenGL via Vulkan)"),
+            'PW_USE_GALLIUM_NINE': _("Use Gallium Nine (native DirectX 9 for Mesa)"),
+            'PW_USE_WINED3D_VULKAN': _("Use WineD3D Vulkan backend (Damavand)"),
+            'PW_USE_SUPPLIED_DXVK_VKD3D': _("Use bundled dxvk/vkd3d from Wine/Proton"),
+            'PW_USE_SAREK_ASYNC': _("Use async dxvk-sarek (experimental)")
+        }
+
+    def setup_ui(self):
+        """Set up the user interface."""
+        self.main_layout = QVBoxLayout(self)
+        self.main_layout.setContentsMargins(10, 10, 10, 10)
+        self.main_layout.setSpacing(10)
+
+        # Метка с текущей веткой (STABLE / DEVEL)
+        self.branch_label = QLabel(_("Detected branch: Unknown"))
+        self.branch_label.setStyleSheet("font-weight: bold;")
+        self.main_layout.addWidget(self.branch_label)
+
+        # Таблица настроек
+        self.settings_table = QTableWidget()
+        self.settings_table.setFocusPolicy(Qt.FocusPolicy.StrongFocus)
+        self.settings_table.setSelectionBehavior(QAbstractItemView.SelectionBehavior.SelectRows)
+        self.settings_table.setSelectionMode(QAbstractItemView.SelectionMode.SingleSelection)
+        self.settings_table.setColumnCount(3)
+        self.settings_table.setHorizontalHeaderLabels([_("Setting"), _("Value"), _("Description")])
+        self.settings_table.horizontalHeader().setSectionResizeMode(0, QHeaderView.ResizeMode.ResizeToContents)
+        self.settings_table.horizontalHeader().setSectionResizeMode(1, QHeaderView.ResizeMode.Fixed)
+        self.settings_table.horizontalHeader().setSectionResizeMode(2, QHeaderView.ResizeMode.Stretch)
+        self.settings_table.horizontalHeader().resizeSection(1, 100)
+        self.settings_table.setWordWrap(True)
+        self.settings_table.verticalHeader().setSectionResizeMode(QHeaderView.ResizeMode.ResizeToContents)
+        self.settings_table.setTextElideMode(Qt.TextElideMode.ElideNone)
+        self.settings_table.setStyleSheet(self.theme.WINETRICKS_TABBLE_STYLE)
+        self.main_layout.addWidget(self.settings_table)
+
+        # Кнопки
+        button_layout = QHBoxLayout()
+        self.apply_button = AutoSizeButton(_("Apply"), icon=theme_manager.get_icon("apply"))
+        self.cancel_button = AutoSizeButton(_("Cancel"), icon=theme_manager.get_icon("cancel"))
+        self.apply_button.setStyleSheet(self.theme.ACTION_BUTTON_STYLE)
+        self.cancel_button.setStyleSheet(self.theme.ACTION_BUTTON_STYLE)
+        button_layout.addWidget(self.apply_button)
+        button_layout.addWidget(self.cancel_button)
+        self.main_layout.addLayout(button_layout)
+
+        self.apply_button.clicked.connect(self.apply_changes)
+        self.cancel_button.clicked.connect(self.reject)
+
+    def load_current_settings(self):
+        """Load available toggles first, then current settings."""
+        process = QProcess(self)
+        process.finished.connect(self.on_list_db_finished)
+        process.start(self.start_sh, ["cli", "--list-db"])
+
+    def on_list_db_finished(self, exit_code, exit_status):
+        """Handle --list-db output and extract available keys."""
+        process = cast(QProcess, self.sender())
+        self.available_keys = set()
+        if exit_code == 0 and exit_status == QProcess.ExitStatus.NormalExit:
+            output = bytes(process.readAllStandardOutput().data()).decode('utf-8', 'ignore')
+            for line in output.splitlines():
+                if "Branch in used:" in line:
+                    self.branch_name = line.split(":", 1)[1].strip()
+                    self.branch_label.setText(_("Detected branch: ") + self.branch_name)
+                for token in line.split():
+                    if token.startswith("PW_"):
+                        self.available_keys.add(token.strip())
+
+            # Показываем только пересечение
+            self.available_keys &= set(self.toggle_settings.keys())
+            logger.debug(f"Filtered available keys (intersection): {self.available_keys}")
+        else:
+            logger.warning("Failed to get --list-db output; showing all toggles")
+            self.available_keys = set(self.toggle_settings.keys())
+
+        # Загружаем текущие настройки
+        process = QProcess(self)
+        process.finished.connect(self.on_show_ppdb_finished)
+        process.start(self.start_sh, ["cli", "--show-ppdb", self.ppdb_path])
+
+    def on_show_ppdb_finished(self, exit_code, exit_status):
+        """Handle --show-ppdb output."""
+        process = cast(QProcess, self.sender())
+        if exit_code != 0 or exit_status != QProcess.ExitStatus.NormalExit:
+            logger.warning("Failed to load settings, using defaults")
+        else:
+            output = bytes(process.readAllStandardOutput().data()).decode('utf-8', 'ignore').strip()
+            self.current_settings = {}
+            for line in output.split('\n'):
+                if '=' in line and line.strip().startswith('PW_'):
+                    key, val = line.split('=', 1)
+                    self.current_settings[key.strip()] = val.strip()
+            logger.debug(f"Loaded current settings: {self.current_settings}")
+        self.populate_table()
+
+    def populate_table(self):
+        """Populate the table with settings that are available in both lists."""
+        self.settings_table.setRowCount(0)
+        self.value_widgets.clear()
+        self.original_values.clear()
+        self.settings_table.verticalHeader().setVisible(False)
+
+        visible_keys = sorted(self.available_keys) if self.available_keys else sorted(self.toggle_settings.keys())
+
+        for toggle in visible_keys:
+            description = self.toggle_settings.get(toggle)
+            if not description:
+                continue
+
+            row = self.settings_table.rowCount()
+            self.settings_table.insertRow(row)
+
+            name_item = QTableWidgetItem(toggle)
+            name_item.setFlags(Qt.ItemFlag.ItemIsSelectable | Qt.ItemFlag.ItemIsEnabled)
+            self.settings_table.setItem(row, 0, name_item)
+
+            current_val = self.current_settings.get(toggle, '0')
+            checkbox = QTableWidgetItem()
+            checkbox.setFlags(checkbox.flags() | Qt.ItemFlag.ItemIsUserCheckable)
+            checkbox.setCheckState(Qt.CheckState.Checked if current_val == '1' else Qt.CheckState.Unchecked)
+            checkbox.setTextAlignment(Qt.AlignmentFlag.AlignCenter)
+            self.settings_table.setItem(row, 1, checkbox)
+
+            desc_item = QTableWidgetItem(description)
+            desc_item.setFlags(Qt.ItemFlag.ItemIsSelectable | Qt.ItemFlag.ItemIsEnabled)
+            desc_item.setToolTip(description)
+            desc_item.setTextAlignment(Qt.AlignmentFlag.AlignLeft | Qt.AlignmentFlag.AlignVCenter)
+            self.settings_table.setItem(row, 2, desc_item)
+
+            self.value_widgets[(row, 1)] = checkbox
+            self.original_values[toggle] = current_val
+
+        self.settings_table.resizeRowsToContents()
+        if self.settings_table.rowCount() > 0:
+            self.settings_table.setCurrentCell(0, 0)
+            self.settings_table.setFocus(Qt.FocusReason.OtherFocusReason)
+
+    def apply_changes(self):
+        """Apply changes by collecting diffs and running --edit-db."""
+        changes = []
+        for key, orig_val in self.original_values.items():
+            row = -1
+            for r in range(self.settings_table.rowCount()):
+                item0 = self.settings_table.item(r, 0)
+                if item0 and item0.text() == key:
+                    row = r
+                    break
+            if row == -1:
+                continue
+
+            item = self.settings_table.item(row, 1)
+            if not item:
+                continue
+
+            new_val = '1' if item.checkState() == Qt.CheckState.Checked else '0'
+            if new_val != orig_val:
+                changes.append(f"{key}={new_val}")
+
+        if not changes:
+            QMessageBox.information(self, _("Info"), _("No changes to apply."))
+            return
+
+        process = QProcess(self)
+        process.finished.connect(self.on_edit_db_finished)
+        args = ["cli", "--edit-db", self.exe_path] + changes
+        process.start(self.start_sh, args)
+        self.apply_button.setEnabled(False)
+
+    def on_edit_db_finished(self, exit_code, exit_status):
+        """Handle --edit-db output."""
+        process = cast(QProcess, self.sender())
+        self.apply_button.setEnabled(True)
+        if exit_code != 0 or exit_status != QProcess.ExitStatus.NormalExit:
+            error_output = bytes(process.readAllStandardError().data()).decode('utf-8', 'ignore')
+            QMessageBox.warning(self, _("Error"), _("Failed to apply changes. Check logs."))
+            logger.error(f"Failed to apply changes: {error_output}")
+        else:
+            self.load_current_settings()
+            QMessageBox.information(self, _("Success"), _("Settings updated successfully."))
+
+    def closeEvent(self, event):
+        super().closeEvent(event)
+
+    def reject(self):
+        super().reject()

portprotonqt/game_card.py

@@ -1,5 +1,5 @@
 from PySide6.QtGui import QPainter, QColor, QDesktopServices
-from PySide6.QtCore import Signal, Property, Qt, QUrl
+from PySide6.QtCore import Signal, Property, Qt, QUrl, QTimer
 from PySide6.QtWidgets import QFrame, QGraphicsDropShadowEffect, QVBoxLayout, QWidget, QStackedLayout, QLabel
 from collections.abc import Callable
 from portprotonqt.image_utils import load_pixmap_async, round_corners
@@ -404,6 +404,13 @@ class GameCard(QFrame):
             self.favoriteLabel.setText("☆")
         self.favoriteLabel.setStyleSheet(self.theme.FAVORITE_LABEL_STYLE)
 
+        parent = self.parent()
+        while parent:
+            if hasattr(parent, 'game_library_manager'):
+                QTimer.singleShot(0, parent.game_library_manager.update_game_grid) # type: ignore[attr-defined]
+                break
+            parent = parent.parent()
+
     def toggle_favorite(self):
         favorites = read_favorites()
         if self.is_favorite:

portprotonqt/main_window.py

@@ -8,7 +8,7 @@ import psutil
 import re
 
 from portprotonqt.logger import get_logger
-from portprotonqt.dialogs import AddGameDialog, FileExplorer, WinetricksDialog
+from portprotonqt.dialogs import AddGameDialog, FileExplorer, WinetricksDialog, ExeSettingsDialog
 from portprotonqt.game_card import GameCard
 from portprotonqt.animations import DetailPageAnimations
 from portprotonqt.custom_widgets import ClickableLabel, AutoSizeButton, NavLabel, FlowLayout
@@ -2326,6 +2326,14 @@ class MainWindow(QMainWindow):
     def darkenColor(self, color, factor=200):
         return color.darker(factor)
 
+    def open_exe_settings(self, exe_path):
+        """Open the ExeSettingsDialog for the given executable."""
+        if not os.path.exists(exe_path):
+            QMessageBox.warning(self, _("Error"), _("Executable not found: {0}").format(exe_path))
+            return
+        dialog = ExeSettingsDialog(self, self.theme, exe_path)
+        dialog.exec()
+
     def openGameDetailPage(self, name, description, cover_path=None, appid="", exec_line="", controller_support="", last_launch="", formatted_playtime="", protondb_tier="", game_source="", anticheat_status=""):
         detailPage = QWidget()
         self._animations = {}
@@ -2628,8 +2636,6 @@ class MainWindow(QMainWindow):
 
                 clear_layout(hltbLayout)
 
-
-
                 has_data = False
 
                 if main_story_time is not None:
@@ -2713,6 +2719,14 @@ class MainWindow(QMainWindow):
         playButton.clicked.connect(lambda: self.toggleGame(exec_line, playButton))
         detailsLayout.addWidget(playButton, alignment=Qt.AlignmentFlag.AlignLeft)
 
+        # Settings button
+        settings_icon = self.theme_manager.get_icon("settings")
+        settings_button = AutoSizeButton(_("Settings"), icon=settings_icon)
+        settings_button.setFixedSize(120, 40)
+        settings_button.setStyleSheet(self.theme.PLAY_BUTTON_STYLE)
+        settings_button.clicked.connect(lambda: self.open_exe_settings(file_to_check))
+        detailsLayout.addWidget(settings_button, alignment=Qt.AlignmentFlag.AlignLeft)
+
         contentFrameLayout.addWidget(detailsWidget)
         mainLayout.addStretch()