Simulation settings window

src/bedit_gui/commands/simulation_database_command.py

@@ -0,0 +1,21 @@
+from __future__ import annotations
+
+from copy import deepcopy
+
+from PySide6.QtGui import QUndoCommand
+
+from bedit_gui.models import SimulationDatabase
+
+
+class ChangeSimulationDatabaseCommand(QUndoCommand):
+    def __init__(self, document: object, database: SimulationDatabase) -> None:
+        super().__init__("Edit simulation settings")
+        self.document = document
+        self.old_database = document.stored_simulation_database()
+        self.new_database = deepcopy(database)
+
+    def redo(self) -> None:
+        self.document._set_simulation_database(self.new_database)
+
+    def undo(self) -> None:
+        self.document._set_simulation_database(self.old_database)