Anpassung an den Wrappern für sn_plan41

functions/qgisui_wrapper.py

@@ -2,7 +2,10 @@
 sn_basis/functions/qgisui_wrapper.py – zentrale QGIS-UI-Abstraktion
 """
 
-from typing import Any, List
+from __future__ import annotations
+
+from typing import Any, List, Type
+
 
 from sn_basis.functions.qt_wrapper import QDockWidget
 
@@ -10,18 +13,39 @@ from sn_basis.functions.qt_wrapper import QDockWidget
 iface: Any
 QGIS_UI_AVAILABLE = False
 
+QgsFileWidget: Type[Any]
+QgsMapLayerComboBox: Type[Any]
+
 
 # ---------------------------------------------------------
-# iface initialisieren (QGIS oder Mock)
+# iface + QGIS-Widgets initialisieren (QGIS oder Mock)
 # ---------------------------------------------------------
 
 try:
     from qgis.utils import iface as _iface
+    from qgis.gui import (
+        QgsFileWidget as _QgsFileWidget,
+        QgsMapLayerComboBox as _QgsMapLayerComboBox,
+    )
+
     iface = _iface
+    QgsFileWidget = _QgsFileWidget
+    QgsMapLayerComboBox = _QgsMapLayerComboBox
     QGIS_UI_AVAILABLE = True
 
 except Exception:
-    
+    QGIS_UI_AVAILABLE = False
+
+    class _MockSignal:
+        def __init__(self):
+            self._callbacks: list[Any] = []
+
+        def connect(self, callback):
+            self._callbacks.append(callback)
+
+        def emit(self, *args, **kwargs):
+            for cb in list(self._callbacks):
+                cb(*args, **kwargs)
 
     class _MockMessageBar:
         def pushMessage(self, title, text, level=0, duration=5):
@@ -53,6 +77,48 @@ except Exception:
 
     iface = _MockIface()
 
+    class _MockQgsFileWidget:
+        GetFile = 0
+
+        def __init__(self, *args, **kwargs):
+            self._path = ""
+            self.fileChanged = _MockSignal()
+
+        def setStorageMode(self, *args, **kwargs):
+            pass
+
+        def setFilter(self, *args, **kwargs):
+            pass
+
+        def setFilePath(self, path: str):
+            self._path = path
+            self.fileChanged.emit(path)
+
+        def filePath(self) -> str:
+            return self._path
+
+    class _MockQgsMapLayerComboBox:
+        def __init__(self, *args, **kwargs):
+            self.layerChanged = _MockSignal()
+            self._layer = None
+            self._count = 0
+
+        def setFilters(self, *args, **kwargs):
+            pass
+
+        def setLayer(self, layer):
+            self._layer = layer
+            self.layerChanged.emit(layer)
+
+        def count(self) -> int:
+            return self._count
+
+        def setCurrentIndex(self, idx: int):
+            pass
+
+    QgsFileWidget = _MockQgsFileWidget
+    QgsMapLayerComboBox = _MockQgsMapLayerComboBox
+
 
 # ---------------------------------------------------------
 # Main Window
@@ -108,8 +174,6 @@ def add_menu(menu):
         main_window.menuBar().addMenu(menu)
 
 
-
-
 def remove_menu(menu):
     main_window = iface.mainWindow()
     if not main_window:
@@ -119,9 +183,6 @@ def remove_menu(menu):
         main_window.menuBar().removeAction(menu.menuAction())
 
 
-
-
-
 # ---------------------------------------------------------
 # Toolbar-Handling
 # ---------------------------------------------------------