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/*
* Copyright (c) 2012 CEA LIST.
*
* 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
*/
package org.eclipse.papyrus.uml.diagram.timing.edit.policies;
import org.eclipse.gef.commands.Command;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest;
import org.eclipse.papyrus.infra.extendedtypes.types.IExtendedHintedElementType;
import org.eclipse.papyrus.infra.extendedtypes.util.ElementTypeUtils;
import org.eclipse.papyrus.uml.diagram.timing.providers.UMLElementTypes;
/**
* @generated
*/
@SuppressWarnings("all")
// disable warnings on generated code
public class CompactLifelineTimeRulerCompartmentItemSemanticEditPolicyCN extends UMLBaseItemSemanticEditPolicy {
/**
* @generated
*/
public CompactLifelineTimeRulerCompartmentItemSemanticEditPolicyCN() {
super(UMLElementTypes.Lifeline_20);
}
/**
* @generated
*/
@Override
protected Command getCreateCommand(final CreateElementRequest req) {
final IElementType requestElementType = req.getElementType();
if(requestElementType == null) {
return super.getCreateCommand(req);
}
IElementType baseElementType = requestElementType;
boolean isExtendedType = false;
if(requestElementType instanceof IExtendedHintedElementType) {
baseElementType = ElementTypeUtils.getClosestDiagramType(requestElementType);
if(baseElementType != null) {
isExtendedType = true;
} else {
// no reference element type ID. using the closest super element type to give more opportunities, but
// can lead to bugs.
baseElementType = ElementTypeUtils.findClosestNonExtendedElementType((IExtendedHintedElementType)requestElementType);
isExtendedType = true;
}
}
return super.getCreateCommand(req);
}
}
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