basic openmodelica model emitting

BEdit/src/bedit/gui/graphics/workspace.py

@@ -252,6 +252,7 @@ class ComponentGraphicsItem(QGraphicsObject):
         menu = QMenu()
         options_action = menu.addAction("Component Options…")
         ports_action = menu.addAction("Port Options…")
+        parameters_action = menu.addAction("Parameter Options…")
         selected = menu.exec(event.screenPos())
         if selected is options_action:
             scene = self.scene()
@@ -261,6 +262,10 @@ class ComponentGraphicsItem(QGraphicsObject):
             scene = self.scene()
             if isinstance(scene, GraphScene):
                 scene.componentPortOptionsRequested.emit(self.component_id)
+        elif selected is parameters_action:
+            scene = self.scene()
+            if isinstance(scene, GraphScene):
+                scene.componentParameterOptionsRequested.emit(self.component_id)
         event.accept()
 
     def mousePressEvent(self, event: QGraphicsSceneMouseEvent) -> None:  # noqa: N802
@@ -832,6 +837,7 @@ class LineAnnotationGraphicsItem(QGraphicsPathItem):
 class GraphScene(QGraphicsScene):
     componentOptionsRequested = Signal(str)
     componentPortOptionsRequested = Signal(str)
+    componentParameterOptionsRequested = Signal(str)
     portOptionsRequested = Signal(str, str)
     connectionOptionsRequested = Signal(str)
 
@@ -1694,6 +1700,7 @@ class GraphWorkspaceView(QGraphicsView):
     toolModeShortcutRequested = Signal(str)
     componentOptionsRequested = Signal(str)
     componentPortOptionsRequested = Signal(str)
+    componentParameterOptionsRequested = Signal(str)
     portOptionsRequested = Signal(str, str)
     connectionOptionsRequested = Signal(str)
     selectionAvailabilityChanged = Signal(bool)
@@ -1779,6 +1786,9 @@ class GraphWorkspaceView(QGraphicsView):
         scene = GraphScene(controller, self)
         scene.componentOptionsRequested.connect(self.componentOptionsRequested)
         scene.componentPortOptionsRequested.connect(self.componentPortOptionsRequested)
+        scene.componentParameterOptionsRequested.connect(
+            self.componentParameterOptionsRequested
+        )
         scene.portOptionsRequested.connect(self.portOptionsRequested)
         scene.connectionOptionsRequested.connect(self.connectionOptionsRequested)
         scene.selectionChanged.connect(