Simulation settings window

src/bedit_gui/controllers/simulation_settings_controller.py

@@ -0,0 +1,48 @@
+from __future__ import annotations
+
+from collections.abc import Callable
+from typing import Protocol
+
+from PySide6.QtCore import QObject
+from PySide6.QtWidgets import QDialog
+
+from bedit_core.models import Component, ComponentID, GraphImplementation
+from bedit_gui.documents import Document
+from bedit_gui.models import SimulationDatabase
+from bedit_gui.views.dialogs.simulation_settings_dialog import SimulationSettingsDialog
+from bedit_gui.views.main_window import MainWindow
+
+
+class SimulationSettingsDialogLike(Protocol):
+    def exec(self) -> int: ...
+    def database(self) -> SimulationDatabase: ...
+
+
+SimulationSettingsDialogFactory = Callable[[SimulationDatabase, list[tuple[ComponentID, str]], MainWindow], SimulationSettingsDialogLike]
+
+
+class SimulationSettingsController(QObject):
+    def __init__(self, document: Document, window: MainWindow, dialog_factory: SimulationSettingsDialogFactory = SimulationSettingsDialog) -> None:
+        super().__init__(window)
+        self.document = document
+        self.window = window
+        self.dialog_factory = dialog_factory
+        window.ui.actionSimulation_Settings.triggered.connect(self.open_settings)
+
+    def open_settings(self) -> None:
+        dialog = self.dialog_factory(self.document.simulation_database(), self._components(), self.window)
+        if dialog.exec() == QDialog.DialogCode.Accepted:
+            self.document.change_simulation_database(dialog.database())
+
+    def _components(self) -> list[tuple[ComponentID, str]]:
+        components: list[tuple[ComponentID, str]] = []
+
+        def collect(items: dict[ComponentID, Component], path: tuple[str, ...] = ()) -> None:
+            for component_id, component in items.items():
+                component_path = (*path, component.name)
+                components.append((component_id, ".".join(component_path)))
+                if isinstance(component.implementation, GraphImplementation):
+                    collect(component.implementation.graph.components, component_path)
+
+        collect(self.document.model.root)
+        return components