Plugin_SN_Basis/functions/qt_wrapper.py

"""
sn_basis/functions/qt_wrapper.py – zentrale Qt-Abstraktion (PyQt6 primär / PyQt5 Fallback / Mock)
"""

from typing import Optional, Type, Any, Callable

# Globale Qt-Symbole (werden dynamisch gesetzt)
QT_VERSION = 0  # 0 = Mock, 5 = PyQt5, 6 = PyQt6
YES: Optional[Any] = None
NO: Optional[Any] = None
CANCEL: Optional[Any] = None
ICON_QUESTION: Optional[Any] = None
QVariant: Type[Any] = object



# Qt-Klassen (werden dynamisch gesetzt)
QDockWidget: Type[Any] = object
QMessageBox: Type[Any] = object
QFileDialog: Type[Any] = object
QProgressDialog: Type[Any] = object
QEventLoop: Type[Any] = object
QTimer: Type[Any] = object
QUrl: Type[Any] = object
QNetworkRequest: Type[Any] = object
QNetworkReply: Type[Any] = object
QCoreApplication: Type[Any] = object
QWidget: Type[Any] = object
QGridLayout: Type[Any] = object
QLabel: Type[Any] = object
QLineEdit: Type[Any] = object
QInputDialog: Type[Any] = object
QGroupBox: Type[Any] = object
QVBoxLayout: Type[Any] = object
QPushButton: Type[Any] = object
QAction: Type[Any] = object
QMenu: Type[Any] = object
QToolBar: Type[Any] = object
QActionGroup: Type[Any] = object
QTabWidget: Type[Any] = object
QToolButton: Type[Any] = object
QSizePolicy: Type[Any] = object
Qt: Type[Any] = object
QComboBox: Type[Any] = object
QCheckBox: Type[Any] = object
QHBoxLayout: Type[Any] = object
QFont: Type[Any] = object
QSettings: Type[Any] = object
QDialog: Type[Any] = object
QDialogButtonBox: Type[Any] = object
QListWidget: Type[Any] = object
QListWidgetItem: Type[Any] = object
QAbstractItemView: Type[Any] = object
QTableWidget: Type[Any] = object
QTableWidgetItem: Type[Any] = object
QTableWidgetSelectionRange: Type[Any] = object
QIcon: Type[Any] = object
QSize: Type[Any] = object


def exec_dialog(dialog: Any) -> Any:
    """Führt Dialog modal aus (Qt6: exec(), Qt5: exec_(), Mock: YES)

    von Test abgesehen, weil vernachlässigbar; HD 18.09.2026
    """
    raise NotImplementedError("Qt nicht initialisiert")

def debug_qt_status() -> None:
    """Debug: Zeigt Qt-Status für Troubleshooting.

    von Test abgesehen, weil vernachlässigbar; HD 18.09.2026
    """
    print(f"🔍 QT_VERSION: {QT_VERSION}")
    print(f"🔍 QMessageBox Typ: {getattr(QMessageBox, '__name__', type(QMessageBox).__name__)}")
    print(f"🔍 YES Wert: {YES} (Typ: {type(YES) if YES is not None else 'None'})")
    
    if QT_VERSION == 0:
        print("❌ MOCK-MODUS AKTIV! Keine Dialoge möglich!")
    elif QT_VERSION == 5:
        print("✅ PyQt5 geladen (Fallback) – Dialoge sollten funktionieren!")
    elif QT_VERSION == 6:
        print("✅ PyQt6 geladen (primär) – Dialoge sollten funktionieren!")
    else:
        print("❓ Unbekannte Qt-Version!")

# --------------------------- PYQT6 PRIMÄR ---------------------------
try:
    from qgis.PyQt.QtWidgets import (
        QMessageBox as _QMessageBox,
        QFileDialog as _QFileDialog,
        QProgressDialog as _QProgressDialog,
        QWidget as _QWidget,
        QGridLayout as _QGridLayout,
        QLabel as _QLabel,
        QLineEdit as _QLineEdit,
        QInputDialog as _QInputDialog,
        QGroupBox as _QGroupBox,
        QVBoxLayout as _QVBoxLayout,
        QPushButton as _QPushButton,
        QAction as _QAction,
        QMenu as _QMenu,
        QToolBar as _QToolBar,
        QActionGroup as _QActionGroup,
        QDockWidget as _QDockWidget,
        QTabWidget as _QTabWidget,
        QToolButton as _QToolButton,
        QSizePolicy as _QSizePolicy,
        QComboBox as _QComboBox,
        QCheckBox as _QCheckBox,
        QHBoxLayout as _QHBoxLayout,
        QDialog as _QDialog,
        QDialogButtonBox as _QDialogButtonBox,
        QListWidget as _QListWidget,
        QListWidgetItem as _QListWidgetItem,
        QAbstractItemView as _QAbstractItemView,
        QTableWidget as _QTableWidget,
        QTableWidgetItem as _QTableWidgetItem,
        QTableWidgetSelectionRange as _QTableWidgetSelectionRange,
    )
    from qgis.PyQt.QtGui import QFont as _QFont, QIcon as _QIcon
    from qgis.PyQt.QtCore import (
        QEventLoop as _QEventLoop,
        QTimer as _QTimer,
        QUrl as _QUrl,
        QCoreApplication as _QCoreApplication,
        Qt as _Qt,
        QVariant as _QVariant,
        QSettings as _QSettings,
        QSize as _QSize,
    )
    from qgis.PyQt.QtNetwork import (
        QNetworkRequest as _QNetworkRequest,
        QNetworkReply as _QNetworkReply,
    )
    
    # ✅ ALLE GLOBALS ZUWEISEN
    QT_VERSION = 6
    QMessageBox = _QMessageBox
    QFileDialog = _QFileDialog
    QProgressDialog = _QProgressDialog
    QProgressDialog = _QProgressDialog
    QEventLoop = _QEventLoop
    QTimer = _QTimer
    QUrl = _QUrl
    QNetworkRequest = _QNetworkRequest
    QNetworkReply = _QNetworkReply
    QCoreApplication = _QCoreApplication
    Qt = _Qt
    QDockWidget = _QDockWidget
    QWidget = _QWidget
    QGridLayout = _QGridLayout
    QLabel = _QLabel
    QLineEdit = _QLineEdit
    QInputDialog = _QInputDialog
    QGroupBox = _QGroupBox
    QVBoxLayout = _QVBoxLayout
    QPushButton = _QPushButton
    QAction = _QAction
    QMenu = _QMenu
    QToolBar = _QToolBar
    QActionGroup = _QActionGroup
    QTabWidget = _QTabWidget
    QToolButton = _QToolButton
    QSizePolicy = _QSizePolicy
    QComboBox = _QComboBox
    QCheckBox = _QCheckBox
    QVariant = _QVariant
    QHBoxLayout = _QHBoxLayout
    QFont = _QFont
    QSettings = _QSettings
    QDialog = _QDialog
    QDialogButtonBox = _QDialogButtonBox
    QListWidget = _QListWidget
    QListWidgetItem = _QListWidgetItem
    QAbstractItemView = _QAbstractItemView
    QTableWidget = _QTableWidget
    QTableWidgetItem = _QTableWidgetItem
    QTableWidgetSelectionRange = _QTableWidgetSelectionRange
    QIcon = _QIcon
    QSize = _QSize
    # ✅ QT6 ENUMS
    YES = QMessageBox.StandardButton.Yes
    NO = QMessageBox.StandardButton.No
    CANCEL = QMessageBox.StandardButton.Cancel
    ICON_QUESTION = QMessageBox.Icon.Question
    AcceptRole = QMessageBox.ButtonRole.AcceptRole
    ActionRole = QMessageBox.ButtonRole.ActionRole  
    RejectRole = QMessageBox.ButtonRole.RejectRole
    
    # Qt6 Enum-Aliase
    ToolButtonTextBesideIcon = Qt.ToolButtonStyle.ToolButtonTextBesideIcon
    ArrowDown = Qt.ArrowType.DownArrow
    ArrowRight = Qt.ArrowType.RightArrow
    SizePolicyPreferred = QSizePolicy.Policy.Preferred
    SizePolicyMaximum = QSizePolicy.Policy.Maximum
    DockWidgetMovable = QDockWidget.DockWidgetFeature.DockWidgetMovable
    DockWidgetFloatable = QDockWidget.DockWidgetFeature.DockWidgetFloatable
    DockWidgetClosable = QDockWidget.DockWidgetFeature.DockWidgetClosable
    DockAreaLeft = Qt.DockWidgetArea.LeftDockWidgetArea
    DockAreaRight = Qt.DockWidgetArea.RightDockWidgetArea
    DialogAccepted = QDialog.DialogCode.Accepted
    ExtendedSelection = QAbstractItemView.SelectionMode.ExtendedSelection
    SelectRows = QAbstractItemView.SelectionBehavior.SelectRows
    NoEditTriggers = QAbstractItemView.EditTrigger.NoEditTriggers
    AscendingOrder = Qt.SortOrder.AscendingOrder
    ItemIsUserCheckable = Qt.ItemFlag.ItemIsUserCheckable
    ItemIsEnabled = Qt.ItemFlag.ItemIsEnabled
    CheckStateChecked = Qt.CheckState.Checked
    CheckStateUnchecked = Qt.CheckState.Unchecked
    UserRole = Qt.ItemDataRole.UserRole

    def exec_dialog(dialog: Any) -> Any:
        return dialog.exec()
    
    print(f"✅ qt_wrapper: PyQt6 geladen (QT_VERSION={QT_VERSION})")

# --------------------------- PYQT5 FALLBACK ---------------------------
except (ImportError, AttributeError):
    try:
        from PyQt5.QtWidgets import (
            QMessageBox as _QMessageBox,
            QFileDialog as _QFileDialog,
            QWidget as _QWidget,
            QGridLayout as _QGridLayout,
            QLabel as _QLabel,
            QLineEdit as _QLineEdit,
            QInputDialog as _QInputDialog,
            QGroupBox as _QGroupBox,
            QVBoxLayout as _QVBoxLayout,
            QPushButton as _QPushButton,
            QAction as _QAction,
            QMenu as _QMenu,
            QToolBar as _QToolBar,
            QActionGroup as _QActionGroup,
            QDockWidget as _QDockWidget,
            QTabWidget as _QTabWidget,
            QToolButton as _QToolButton,
            QSizePolicy as _QSizePolicy,
            QComboBox as _QComboBox,
            QCheckBox as _QCheckBox,
            QHBoxLayout as _QHBoxLayout,
            QDialog as _QDialog,
            QDialogButtonBox as _QDialogButtonBox,
            QListWidget as _QListWidget,
            QListWidgetItem as _QListWidgetItem,
            QAbstractItemView as _QAbstractItemView,
            QTableWidget as _QTableWidget,
            QTableWidgetItem as _QTableWidgetItem,
            QTableWidgetSelectionRange as _QTableWidgetSelectionRange,
        )
        from PyQt5.QtGui import QFont as _QFont, QIcon as _QIcon
        from PyQt5.QtCore import (
            QEventLoop as _QEventLoop,
            QTimer as _QTimer,
            QUrl as _QUrl,
            QCoreApplication as _QCoreApplication,
            Qt as _Qt,
            QVariant as _QVariant,
            QSettings as _QSettings,
            QSize as _QSize,
        )
        from PyQt5.QtNetwork import (
            QNetworkRequest as _QNetworkRequest,
            QNetworkReply as _QNetworkReply,
        )
        
        # ✅ ALLE GLOBALS ZUWEISEN
        QT_VERSION = 5
        QMessageBox = _QMessageBox
        QFileDialog = _QFileDialog
        QEventLoop = _QEventLoop
        QTimer = _QTimer
        QUrl = _QUrl
        QNetworkRequest = _QNetworkRequest
        QNetworkReply = _QNetworkReply
        QCoreApplication = _QCoreApplication
        Qt = _Qt
        QDockWidget = _QDockWidget
        QWidget = _QWidget
        QGridLayout = _QGridLayout
        QLabel = _QLabel
        QLineEdit = _QLineEdit
        QInputDialog = _QInputDialog
        QGroupBox = _QGroupBox
        QVBoxLayout = _QVBoxLayout
        QPushButton = _QPushButton
        QAction = _QAction
        QMenu = _QMenu
        QToolBar = _QToolBar
        QActionGroup = _QActionGroup
        QTabWidget = _QTabWidget
        QToolButton = _QToolButton
        QSizePolicy = _QSizePolicy
        QComboBox = _QComboBox
        QCheckBox = _QCheckBox
        QVariant = _QVariant
        QHBoxLayout= _QHBoxLayout
        QFont = _QFont
        QSettings = _QSettings
        QDialog = _QDialog
        QDialogButtonBox = _QDialogButtonBox
        QListWidget = _QListWidget
        QListWidgetItem = _QListWidgetItem
        QAbstractItemView = _QAbstractItemView
        QTableWidget = _QTableWidget
        QTableWidgetItem = _QTableWidgetItem
        QTableWidgetSelectionRange = _QTableWidgetSelectionRange
        QIcon = _QIcon
        QSize = _QSize

        # ✅ PYQT5 ENUMS
        YES = QMessageBox.Yes
        NO = QMessageBox.No
        CANCEL = QMessageBox.Cancel
        ICON_QUESTION = QMessageBox.Question
        AcceptRole = QMessageBox.AcceptRole
        ActionRole = QMessageBox.ActionRole
        RejectRole = QMessageBox.RejectRole

        
        # PyQt5 Enum-Aliase
        ToolButtonTextBesideIcon = Qt.ToolButtonTextBesideIcon
        ArrowDown = Qt.DownArrow
        ArrowRight = Qt.RightArrow
        SizePolicyPreferred = QSizePolicy.Preferred
        SizePolicyMaximum = QSizePolicy.Maximum
        DockWidgetMovable = QDockWidget.DockWidgetMovable
        DockWidgetFloatable = QDockWidget.DockWidgetFloatable
        DockWidgetClosable = QDockWidget.DockWidgetClosable
        DockAreaLeft = Qt.LeftDockWidgetArea
        DockAreaRight = Qt.RightDockWidgetArea
        DialogAccepted = QDialog.Accepted
        ExtendedSelection = QAbstractItemView.ExtendedSelection
        SelectRows = QAbstractItemView.SelectRows
        NoEditTriggers = QAbstractItemView.NoEditTriggers
        AscendingOrder = Qt.AscendingOrder
        ItemIsUserCheckable = Qt.ItemIsUserCheckable
        ItemIsEnabled = Qt.ItemIsEnabled
        CheckStateChecked = Qt.Checked
        CheckStateUnchecked = Qt.Unchecked
        UserRole = Qt.UserRole

        def exec_dialog(dialog: Any) -> Any:
            return dialog.exec_()
        
        print(f"✅ qt_wrapper: PyQt5 Fallback geladen (QT_VERSION={QT_VERSION})")

# --------------------------- MOCK-MODUS ---------------------------
    except Exception:
        QT_VERSION = 0
        print("⚠️ qt_wrapper: Mock-Modus aktiviert (QT_VERSION=0)")

        # Fake Enum für Bit-Operationen
        class FakeEnum(int):
            def __or__(self, other: Any) -> "FakeEnum":
                return FakeEnum(int(self) | int(other))

        YES = FakeEnum(1)
        NO = FakeEnum(2)
        CANCEL = FakeEnum(4)
        ICON_QUESTION = FakeEnum(8)

       # Im Mock-Block von qt_wrapper.py:
        class _MockQMessageBox:
            Yes = YES
            No = NO
            Cancel = CANCEL
            Question = ICON_QUESTION
            AcceptRole = 0
            ActionRole = 3
            RejectRole = 1

            
            @classmethod
            def question(cls, parent, title, message, buttons, default_button):
                """Mock: Gibt immer default_button zurück"""
                print(f"🔍 Mock QMessageBox.question: '{title}' → {default_button}")
                return default_button

        QMessageBox = _MockQMessageBox


        class _MockQFileDialog:
            @staticmethod
            def getOpenFileName(*args, **kwargs): return ("", "")
            @staticmethod
            def getSaveFileName(*args, **kwargs): return ("", "")

        QFileDialog = _MockQFileDialog

        class _MockQInputDialog:
            @staticmethod
            def getText(parent, title, label, mode=None, text=""):
                return text, True

            @staticmethod
            def getItem(parent, title, label, items, current=0, editable=False):
                return (items[current] if items else ""), True

        QInputDialog = _MockQInputDialog

        class _MockQEventLoop:
            def exec(self) -> int: return 0
            def quit(self) -> None: pass

        QEventLoop = _MockQEventLoop

        class _MockQTimer:
            def __init__(self, *args, **kwargs):
                self.timeout = type('Signal', (), {
                    'connect': lambda s, cb: None,
                })()  
            def setSingleShot(self, v: bool) -> None: pass
            def start(self, ms: int) -> None: pass
            def stop(self) -> None: pass

        QTimer = _MockQTimer

        class _MockQUrl(str):
            def isValid(self) -> bool: return True

        QUrl = _MockQUrl

        class _MockQNetworkRequest:
            def __init__(self, url: Any): self.url = url

        QNetworkRequest = _MockQNetworkRequest

        class _MockQNetworkReply:
            def error(self) -> int: return 0
            def errorString(self) -> str: return ""
            def readAll(self) -> bytes: return b""
            def deleteLater(self) -> None: pass

        QNetworkReply = _MockQNetworkReply

        class _MockWidget: pass
        class _MockLayout:
            def __init__(self, *args, **kwargs): self._widgets = []
            def addWidget(self, widget): self._widgets.append(widget)
            def addLayout(self, layout): pass
            def addStretch(self, *args, **kwargs): pass
            def setSpacing(self, *args, **kwargs): pass
            def setContentsMargins(self, *args, **kwargs): pass

        class _MockLabel: 
            def __init__(self, text: str = ""): self._text = text
        class _MockLineEdit:
            Normal = 0

            def __init__(self, *args, **kwargs): self._text = ""
            def text(self) -> str: return self._text
            def setText(self, value: str) -> None: self._text = value

        class _MockFont:
            def __init__(self, family: str = "", pointSize: int = 10):
                self.family = family
                self.pointSize = pointSize

        class _MockButton:
            def __init__(self, *args, **kwargs): self.clicked = lambda *a, **k: None

        QWidget = _MockWidget
        QGridLayout = _MockLayout
        QLabel = _MockLabel
        QLineEdit = _MockLineEdit
        QGroupBox = _MockWidget
        QVBoxLayout = _MockLayout
        QPushButton = _MockButton
        QFont = _MockFont
        QCoreApplication = object()
        
        class _MockQt:
            ToolButtonTextBesideIcon = 0
            ArrowDown = 1
            ArrowRight = 2
            LeftDockWidgetArea = 1
            RightDockWidgetArea = 2

        Qt = _MockQt()
        ToolButtonTextBesideIcon = Qt.ToolButtonTextBesideIcon
        ArrowDown = Qt.ArrowDown
        ArrowRight = Qt.ArrowRight
        DockAreaLeft = Qt.LeftDockWidgetArea
        DockAreaRight = Qt.RightDockWidgetArea

        class _MockQDockWidget(_MockWidget):
            def __init__(self, *args, **kwargs):
                self._object_name = ""
            def setObjectName(self, name: str) -> None: self._object_name = name
            def objectName(self) -> str: return self._object_name
            def show(self) -> None: pass
            def deleteLater(self) -> None: pass
            def closeEvent(self, event) -> None: pass

        QDockWidget = _MockQDockWidget

        class _MockAction:
            def __init__(self, *args, **kwargs):
                self._checked = False
                self.triggered = lambda *a, **k: None
            def setToolTip(self, text: str) -> None: pass
            def setCheckable(self, value: bool) -> None: pass
            def setChecked(self, value: bool) -> None: self._checked = value

        class _MockMenu:
            def __init__(self, *args, **kwargs): self._actions = []
            def addAction(self, action): self._actions.append(action)
            def removeAction(self, action):
                if action in self._actions: self._actions.remove(action)
            def clear(self): self._actions.clear()
            def menuAction(self): return self
            def deleteLater(self) -> None: pass

        class _MockToolBar:
            def __init__(self, *args, **kwargs): self._actions = []
            def setObjectName(self, name: str) -> None: pass
            def addAction(self, action): self._actions.append(action)
            def removeAction(self, action):
                if action in self._actions: self._actions.remove(action)
            def clear(self): self._actions.clear()
            def deleteLater(self) -> None: pass

        class _MockActionGroup:
            def __init__(self, *args, **kwargs): self._actions = []
            def setExclusive(self, value: bool) -> None: pass
            def addAction(self, action): self._actions.append(action)

        QAction = _MockAction
        QMenu = _MockMenu
        QToolBar = _MockToolBar
        QActionGroup = _MockActionGroup

        class _MockToolButton(_MockWidget):
            def __init__(self, *args, **kwargs):
                self._checked = False
                self.toggled = lambda *a, **k: None
            def setText(self, text: str) -> None: pass
            def setCheckable(self, value: bool) -> None: pass
            def setChecked(self, value: bool) -> None: self._checked = value
            def setToolButtonStyle(self, *args, **kwargs): pass
            def setArrowType(self, *args, **kwargs): pass
            def setStyleSheet(self, *args, **kwargs): pass

        QToolButton = _MockToolButton

        class _MockQSizePolicy:
            Preferred = 3
            Maximum = 2

        QSizePolicy = _MockQSizePolicy
        SizePolicyPreferred = QSizePolicy.Preferred
        SizePolicyMaximum = QSizePolicy.Maximum
        DockWidgetMovable = 1
        DockWidgetFloatable = 2
        DockWidgetClosable = 4

        class _MockTabWidget:
            def __init__(self, *args, **kwargs): self._tabs = []
            def addTab(self, widget, title: str): self._tabs.append((widget, title))

        QTabWidget = _MockTabWidget

        class _MockComboBox:
            def __init__(self, parent=None):
                self._items = []  # Liste von (text, userData)
                self._index = -1
                self.currentTextChanged = type('Signal', (), {'connect': lambda s, cb: None, 'emit': lambda s, v: None})()
            def addItem(self, text: str, userData=None) -> None:
                self._items.append((text, userData))
                if self._index < 0:
                    self._index = 0
            def addItems(self, items): [self.addItem(it) for it in items]
            def findText(self, text: str) -> int:
                for i, (t, _) in enumerate(self._items):
                    if t == text:
                        return i
                return -1
            def setCurrentIndex(self, idx: int) -> None:
                if 0 <= idx < len(self._items):
                    self._index = idx
                    self.currentTextChanged.emit(self.currentText())
            def setCurrentText(self, text: str) -> None:
                idx = self.findText(text)
                if idx >= 0: self.setCurrentIndex(idx)
            def currentText(self) -> str:
                return self._items[self._index][0] if 0 <= self._index < len(self._items) else ""
            def currentData(self):
                return self._items[self._index][1] if 0 <= self._index < len(self._items) else None
            def count(self) -> int:
                return len(self._items)

        QComboBox = _MockComboBox

        
        # ---------------------------
        # Mock für QVariant
        # ---------------------------

        class _MockQVariant:
            """
            Minimaler Ersatz für QtCore.QVariant.

            Ziel:
            - Werte transparent durchreichen
            - Typ-Konstanten bereitstellen
            - Keine Qt-Abhängigkeiten
            """

            # Typ-Konstanten (symbolisch, Werte egal)
            Invalid = 0
            Int = 1
            Double = 2
            String = 3
            Bool = 4
            Date = 5
            DateTime = 6

            def __init__(self, value: Any = None):
                self._value = value

            def value(self) -> Any:
                return self._value

            def __repr__(self) -> str:
                return f"QVariant({self._value!r})"

            # Optional: automatische Entpackung
            def __int__(self):
                return int(self._value)

            def __float__(self):
                return float(self._value)

            def __str__(self):
                return str(self._value)
        QVariant = _MockQVariant

        class _MockQHBoxLayout:
            def __init__(self, *args, **kwargs):
                self._widgets = []

            def addWidget(self, widget):
                self._widgets.append(widget)

            def addLayout(self, layout):
                pass

            def addStretch(self, *args, **kwargs):
                pass

            def setSpacing(self, *args, **kwargs):
                pass

            def setContentsMargins(self, *args, **kwargs):
                pass
        QHBoxLayout = _MockQHBoxLayout

        class _MockQSettings:
            def __init__(self, *args, **kwargs):
                self._data: dict = {}
                self._group = ""

            def beginGroup(self, group: str) -> None:
                self._group = group

            def endGroup(self) -> None:
                self._group = ""

            def setValue(self, key: str, value: Any) -> None:
                full = "%s/%s" % (self._group, key) if self._group else key
                self._data[full] = value

            def value(self, key: str, default: Any = "") -> Any:
                full = "%s/%s" % (self._group, key) if self._group else key
                return self._data.get(full, default)

            def remove(self, key: str) -> None:
                full = "%s/%s" % (self._group, key) if self._group else key
                self._data.pop(full, None)

        QSettings = _MockQSettings

        class _MockQCheckBox:
            def __init__(self, text: str = "", *args, **kwargs):
                self._text = text
                self._checked = False

            def setText(self, text: str) -> None:
                self._text = text

            def isChecked(self) -> bool:
                return self._checked

            def setChecked(self, checked: bool) -> None:
                self._checked = checked

        QCheckBox = _MockQCheckBox

        DialogAccepted = 1
        ExtendedSelection = 3
        SelectRows = 1
        NoEditTriggers = 0
        AscendingOrder = 0
        ItemIsUserCheckable = 16
        ItemIsEnabled = 32
        CheckStateChecked = 2
        CheckStateUnchecked = 0
        UserRole = 256

        class _MockQSize:
            def __init__(self, width: int = 0, height: int = 0):
                self._width, self._height = width, height
            def width(self) -> int: return self._width
            def height(self) -> int: return self._height

        QSize = _MockQSize

        class _MockQDialog(_MockWidget):
            DialogCode = type("DialogCode", (), {"Accepted": DialogAccepted, "Rejected": 0})

            def __init__(self, *args, **kwargs):
                self._layout = None
            def setWindowTitle(self, title: str) -> None: pass
            def setWindowIcon(self, icon) -> None: pass
            def exec(self) -> int: return DialogAccepted
            def exec_(self) -> int: return DialogAccepted
            def accept(self) -> None: pass
            def reject(self) -> None: pass
            def resize(self, *args, **kwargs) -> None: pass
            def adjustSize(self) -> None: pass
            def sizeHint(self):
                return type("Size", (), {"width": lambda self=None: 200, "height": lambda self=None: 100})()

        QDialog = _MockQDialog

        class _MockQDialogButtonBox(_MockWidget):
            StandardButton = type("StandardButton", (), {"Ok": 1, "Cancel": 2})
            Ok = 1
            Cancel = 2

            def __init__(self, *args, **kwargs):
                self.accepted = type('Signal', (), {'connect': lambda s, cb: None})()
                self.rejected = type('Signal', (), {'connect': lambda s, cb: None})()

        QDialogButtonBox = _MockQDialogButtonBox

        class _MockQListWidgetItem:
            def __init__(self, text: str = ""):
                self._text = text
                self._selected = False
            def setSelected(self, value: bool) -> None: self._selected = value
            def isSelected(self) -> bool: return self._selected

        QListWidgetItem = _MockQListWidgetItem

        class _MockQListWidget(_MockWidget):
            def __init__(self, *args, **kwargs):
                self._items = []
            def addItem(self, item) -> None: self._items.append(item)
            def item(self, index: int): return self._items[index] if 0 <= index < len(self._items) else None
            def count(self) -> int: return len(self._items)
            def row(self, item) -> int: return self._items.index(item) if item in self._items else -1
            def selectedItems(self): return [i for i in self._items if i.isSelected()]
            def setSelectionMode(self, *args, **kwargs) -> None: pass
            def sizeHintForRow(self, index: int) -> int: return 20
            def setFixedHeight(self, height: int) -> None: pass
            def frameWidth(self) -> int: return 1

        QListWidget = _MockQListWidget

        class _MockQAbstractItemView:
            SelectionMode = type("SelectionMode", (), {"ExtendedSelection": ExtendedSelection})

        QAbstractItemView = _MockQAbstractItemView

        class _MockQTableWidgetItem:
            def __init__(self, text: str = ""):
                self._text = text
            def text(self) -> str: return self._text
            def setText(self, text: str) -> None: self._text = text

        QTableWidgetItem = _MockQTableWidgetItem

        class _MockQTableWidget(_MockWidget):
            def __init__(self, rows: int = 0, cols: int = 0, *args, **kwargs):
                self._items = {}
                self._row_count = rows
                self._col_count = cols
                self._hidden_rows = set()
            def setItem(self, row: int, col: int, item) -> None: self._items[(row, col)] = item
            def item(self, row: int, col: int): return self._items.get((row, col))
            def rowCount(self) -> int: return self._row_count
            def setRowCount(self, rows: int) -> None: self._row_count = rows
            def setHorizontalHeaderLabels(self, labels) -> None: pass
            def setSelectionMode(self, *args, **kwargs) -> None: pass
            def setSelectionBehavior(self, *args, **kwargs) -> None: pass
            def setEditTriggers(self, *args, **kwargs) -> None: pass
            def setSortingEnabled(self, *args, **kwargs) -> None: pass
            def setRowHidden(self, row: int, hidden: bool) -> None:
                if hidden: self._hidden_rows.add(row)
                else: self._hidden_rows.discard(row)
            def isRowHidden(self, row: int) -> bool: return row in self._hidden_rows
            def selectRow(self, row: int) -> None: pass
            def selectedItems(self): return []
            def setRangeSelected(self, *args, **kwargs) -> None: pass
            def sortByColumn(self, *args, **kwargs) -> None: pass
            def resizeColumnToContents(self, col: int) -> None: pass
            def setColumnWidth(self, col: int, width: int) -> None: pass
            def columnWidth(self, col: int) -> int: return 100
            def columnCount(self) -> int: return self._col_count
            def verticalHeader(self): return _MockWidget()
            def horizontalHeader(self): return _MockWidget()
            def frameWidth(self) -> int: return 1

        QTableWidget = _MockQTableWidget

        class _MockQTableWidgetSelectionRange:
            def __init__(self, *args, **kwargs): pass

        QTableWidgetSelectionRange = _MockQTableWidgetSelectionRange

        class _MockQIcon:
            def __init__(self, *args, **kwargs): pass

        QIcon = _MockQIcon

        def exec_dialog(dialog: Any) -> Any:
            return YES
# --------------------------- TEST ---------------------------
if __name__ == "__main__":
    debug_qt_status()