1 files changed, 85 insertions, 0 deletions
diff --git a/examples/others/org.eclipse.papyrus.example.diagram.simplediagram/src/org/eclipse/papyrus/example/diagram/simplediagram/part/UMLDiagramUpdateCommand.java b/examples/others/org.eclipse.papyrus.example.diagram.simplediagram/src/org/eclipse/papyrus/example/diagram/simplediagram/part/UMLDiagramUpdateCommand.java
new file mode 100644
index 00000000000..58a23387d93
--- /dev/null
+++ b/examples/others/org.eclipse.papyrus.example.diagram.simplediagram/src/org/eclipse/papyrus/example/diagram/simplediagram/part/UMLDiagramUpdateCommand.java
@@ -0,0 +1,85 @@
+package org.eclipse.papyrus.example.diagram.simplediagram.part;
+
+import java.util.Iterator;
+import java.util.List;
+
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.commands.IHandler;
+import org.eclipse.core.commands.IHandlerListener;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.gef.EditPart;
+import org.eclipse.gmf.runtime.diagram.ui.editpolicies.CanonicalEditPolicy;
+import org.eclipse.gmf.runtime.notation.View;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ui.PlatformUI;
+
+/**
+ * @generated
+ */
+public class UMLDiagramUpdateCommand implements IHandler {
+
+	/**
+	 * @generated
+	 */
+	public void addHandlerListener(IHandlerListener handlerListener) {
+	}
+
+	/**
+	 * @generated
+	 */
+	public void dispose() {
+	}
+
+	/**
+	 * @generated
+	 */
+	public Object execute(ExecutionEvent event) throws ExecutionException {
+		ISelection selection = PlatformUI.getWorkbench()
+				.getActiveWorkbenchWindow().getSelectionService()
+				.getSelection();
+		if (selection instanceof IStructuredSelection) {
+			IStructuredSelection structuredSelection = (IStructuredSelection) selection;
+			if (structuredSelection.size() != 1) {
+				return null;
+			}
+			if (structuredSelection.getFirstElement() instanceof EditPart
+					&& ((EditPart) structuredSelection.getFirstElement())
+							.getModel() instanceof View) {
+				EObject modelElement = ((View) ((EditPart) structuredSelection
+						.getFirstElement()).getModel()).getElement();
+				List editPolicies = CanonicalEditPolicy
+						.getRegisteredEditPolicies(modelElement);
+				for (Iterator it = editPolicies.iterator(); it.hasNext();) {
+					CanonicalEditPolicy nextEditPolicy = (CanonicalEditPolicy) it
+							.next();
+					nextEditPolicy.refresh();
+				}
+
+			}
+		}
+		return null;
+	}
+
+	/**
+	 * @generated
+	 */
+	public boolean isEnabled() {
+		return true;
+	}
+
+	/**
+	 * @generated
+	 */
+	public boolean isHandled() {
+		return true;
+	}
+
+	/**
+	 * @generated
+	 */
+	public void removeHandlerListener(IHandlerListener handlerListener) {
+	}
+
+}