marker service operating properly in microAF3 data dictionary editor

org.fortiss.tooling.kernel.ui/trunk/plugin.xml

@@ -126,7 +126,13 @@
             id="org.fortiss.tooling.kernel.ui.internal.marker.MarkerDecorator"
             label="Marker Decorator"
             lightweight="true"
-            location="BOTTOM_LEFT">
+            location="BOTTOM_LEFT"
+            state="true">
+         <enablement>
+            <objectClass
+                  name="org.eclipse.emf.ecore.EObject">
+            </objectClass>
+         </enablement>
       </decorator>
    </extension>
 

org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/internal/MarkerService.java

@@ -28,6 +28,7 @@ import org.fortiss.tooling.kernel.extension.data.IConstraintViolation;
 import org.fortiss.tooling.kernel.extension.data.ITopLevelElement;
 import org.fortiss.tooling.kernel.listener.IPersistencyServiceListener;
 import org.fortiss.tooling.kernel.service.IConstraintCheckerService;
+import org.fortiss.tooling.kernel.service.IPersistencyService;
 import org.fortiss.tooling.kernel.ui.service.IMarkerService;
 import org.fortiss.tooling.kernel.ui.service.INavigatorService;
 
@@ -45,6 +46,15 @@ public class MarkerService implements IMarkerService,
 	/** Stores the markers for each {@link EObject}. */
 	private final HashMap<EObject, Collection<IConstraintViolation<EObject>>> markerCache = new HashMap<EObject, Collection<IConstraintViolation<EObject>>>();
 
+	/** Constructor. */
+	public MarkerService() {
+		for (ITopLevelElement element : IPersistencyService.INSTANCE
+				.getTopLevelElementContexts()) {
+			topLevelElementChanged(element);
+		}
+		IPersistencyService.INSTANCE.addTopLevelElementListener(this);
+	}
+
 	/** {@inheritDoc} */
 	@Override
 	public synchronized Collection<IConstraintViolation<EObject>> getMarkersForElement(

org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/internal/NavigatorService.java

@@ -59,10 +59,10 @@ public class NavigatorService implements INavigatorService,
 
 	/** Constructor. */
 	public NavigatorService() {
-		for (ITopLevelElement context : IPersistencyService.INSTANCE
+		for (ITopLevelElement element : IPersistencyService.INSTANCE
 				.getTopLevelElementContexts()) {
-			context.addCommandStackListener(this);
-			saveables.put(context, new TopLevelElementSaveable(context));
+			element.addCommandStackListener(this);
+			saveables.put(element, new TopLevelElementSaveable(element));
 		}
 		IPersistencyService.INSTANCE.addTopLevelElementListener(this);
 	}