1 files changed, 75 insertions, 0 deletions
diff --git a/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.tooling.runtime/src/org/eclipse/papyrus/infra/gmfdiag/tooling/runtime/update/UpdateDiagramCommand.java b/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.tooling.runtime/src/org/eclipse/papyrus/infra/gmfdiag/tooling/runtime/update/UpdateDiagramCommand.java
new file mode 100755
index 00000000000..6752fc0a360
--- /dev/null
+++ b/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.tooling.runtime/src/org/eclipse/papyrus/infra/gmfdiag/tooling/runtime/update/UpdateDiagramCommand.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2007, 2012 Borland Software Corporation and others
+ * 
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ * 
+ * Contributors:
+ *    Dmitry Stadnik (Borland) - initial API and implementation
+ *    Michael Golubev (Montages) - API extracted to gmf.tooling.runtime (#372479)
+ */
+package  org.eclipse.papyrus.infra.gmfdiag.tooling.runtime.update;
+
+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;
+
+/**
+ * @since 3.0
+ */
+public class UpdateDiagramCommand implements IHandler {
+
+	public void addHandlerListener(IHandlerListener handlerListener) {
+		//
+	}
+
+	public void removeHandlerListener(IHandlerListener handlerListener) {
+		//
+	}
+
+	public void dispose() {
+		//
+	}
+
+	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;
+	}
+
+	public boolean isEnabled() {
+		return true;
+	}
+
+	public boolean isHandled() {
+		return true;
+	}
+
+}