1 files changed, 90 insertions, 0 deletions
diff --git a/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/edit/policies/InteractionOperandComponentEditPolicy.java b/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/edit/policies/InteractionOperandComponentEditPolicy.java
new file mode 100644
index 00000000000..32ea7746f2e
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+++ b/deprecated/org.eclipse.papyrus.uml.diagram.sequence_initial-kepler/custom-src/org/eclipse/papyrus/uml/diagram/sequence/edit/policies/InteractionOperandComponentEditPolicy.java
@@ -0,0 +1,90 @@
+/*****************************************************************************
+ * Copyright (c) 2009 CEA
+ *
+ *    
+ * 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:
+ *   Atos Origin - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.uml.diagram.sequence.edit.policies;
+
+import java.util.List;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.edit.domain.IEditingDomainProvider;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.gef.commands.Command;
+import org.eclipse.gef.requests.GroupRequest;
+import org.eclipse.gmf.runtime.diagram.ui.commands.CommandProxy;
+import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy;
+import org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart;
+import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
+import org.eclipse.gmf.runtime.diagram.ui.editpolicies.ComponentEditPolicy;
+import org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand;
+import org.eclipse.papyrus.uml.diagram.sequence.util.OperandBoundsComputeHelper;
+import org.eclipse.papyrus.uml.diagram.sequence.util.SequenceDeleteHelper;
+import org.eclipse.papyrus.uml.diagram.sequence.util.SequenceUtil;
+import org.eclipse.uml2.uml.Element;
+import org.eclipse.uml2.uml.InteractionOperand;
+
+public class InteractionOperandComponentEditPolicy extends ComponentEditPolicy {
+	/**
+	 * Delete Combined fragment and child from the view. Also delete message if user wants. {@inheritDoc}
+	 */
+	@Override
+	protected Command createDeleteViewCommand(GroupRequest deleteRequest) {
+
+		if(getEditingDomain() != null) {
+			CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(getEditingDomain(), null);
+			cmd.setTransactionNestingEnabled(false);
+			cmd.add(new CommandProxy(super.createDeleteViewCommand(deleteRequest)));
+
+			if(getEObject() instanceof InteractionOperand) {
+				// Get the elements associated with the CF
+				List<Element> elements = SequenceUtil.getInteractionOperandAssociatedElement((InteractionOperand)getEObject());
+				// Create the delete view commands
+				SequenceDeleteHelper.deleteView(cmd, elements, getEditingDomain());
+			}
+			
+			OperandBoundsComputeHelper.addUpdateBoundsCommandForOperandDelelete(this.getHost(),cmd);
+			
+			return new ICommandProxy(cmd.reduce());
+		}
+
+		return null;
+	}
+
+	/**
+	 * Copy from superclass as visibility is private
+	 * 
+	 * @return the editing domain
+	 */
+	private TransactionalEditingDomain getEditingDomain() {
+		if(getHost() instanceof IGraphicalEditPart) {
+			return ((IGraphicalEditPart)getHost()).getEditingDomain();
+		} else if(getHost() instanceof IEditingDomainProvider) {
+			Object domain = ((IEditingDomainProvider)getHost()).getEditingDomain();
+			if(domain instanceof TransactionalEditingDomain) {
+				return (TransactionalEditingDomain)domain;
+			}
+		}
+		return null;
+	}
+
+	/**
+	 * Get the EObject of the host
+	 * 
+	 * @return the EObject or null
+	 */
+	private EObject getEObject() {
+		if(getHost() instanceof GraphicalEditPart) {
+			return ((GraphicalEditPart)getHost()).resolveSemanticElement();
+		}
+		return null;
+	}
+}