Added run button and parameter dialog

BEdit/src/bedit/gui/dialogs/settings.py

@@ -26,6 +26,7 @@ class SettingsDialog(QDialog):
         self.ui.addLibraryFileButton.clicked.connect(self._add_library_file)
         self.ui.addLibraryFolderButton.clicked.connect(self._add_library_folder)
         self.ui.removeLibraryPathButton.clicked.connect(self._remove_library_path)
+        self.ui.browseOpenModelicaButton.clicked.connect(self._browse_openmodelica)
         self.ui.libraryPathsList.itemSelectionChanged.connect(self._update_remove_button)
         self.ui.syntaxStylesTable.cellDoubleClicked.connect(self._choose_syntax_color)
         self._load_settings()
@@ -46,6 +47,7 @@ class SettingsDialog(QDialog):
         self.ui.graphGridSpinBox.setValue(self.graph_grid_size(self.settings))
         self.ui.graphSnapSpinBox.setValue(self.graph_snap_size(self.settings))
         self.ui.iconGridSpinBox.setValue(self.icon_grid_size(self.settings))
+        self.ui.openModelicaPathEdit.setText(self.openmodelica_path(self.settings))
         self._load_syntax_styles()
         self._update_remove_button()
 
@@ -130,6 +132,25 @@ class SettingsDialog(QDialog):
         settings = settings if settings is not None else application_settings()
         return settings.value("grid/iconSize", 8, type=int)
 
+    @staticmethod
+    def openmodelica_path(settings: QSettings | None = None) -> str:
+        settings = settings if settings is not None else application_settings()
+        return str(settings.value("simulation/openModelicaPath", "") or "")
+
+    def _browse_openmodelica(self) -> None:
+        current = self.ui.openModelicaPathEdit.text().strip()
+        start = str(Path(current).expanduser().parent) if current else ""
+        path, _ = QFileDialog.getOpenFileName(
+            self,
+            "Select OpenModelica executable",
+            start,
+            "OpenModelica compiler (omc omc.exe);;All files (*)",
+        )
+        if path:
+            # Keep symlink paths such as ~/.local/bin/omc intact; resolving them
+            # could turn the selected launcher into an unrelated container script.
+            self.ui.openModelicaPathEdit.setText(str(Path(path).expanduser().absolute()))
+
     def _add_library_file(self) -> None:
         path, _ = QFileDialog.getOpenFileName(
             self,
@@ -176,6 +197,10 @@ class SettingsDialog(QDialog):
         self.settings.setValue("grid/graphSize", self.ui.graphGridSpinBox.value())
         self.settings.setValue("grid/graphSnapSize", self.ui.graphSnapSpinBox.value())
         self.settings.setValue("grid/iconSize", self.ui.iconGridSpinBox.value())
+        self.settings.setValue(
+            "simulation/openModelicaPath",
+            self.ui.openModelicaPathEdit.text().strip(),
+        )
         for row in range(self.ui.syntaxStylesTable.rowCount()):
             category = self.ui.syntaxStylesTable.item(row, 0).data(
                 Qt.ItemDataRole.UserRole