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/*****************************************************************************
* Copyright (c) 2010 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:
* Soyatec - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.sequence.command;
import java.util.List;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gmf.runtime.common.core.command.CommandResult;
import org.eclipse.gmf.runtime.common.core.command.ICommand;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
import org.eclipse.gmf.runtime.emf.type.core.requests.ConfigureRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.papyrus.uml.diagram.sequence.edit.commands.LifelineCreateCommand;
import org.eclipse.papyrus.uml.diagram.sequence.providers.ElementInitializers;
import org.eclipse.papyrus.uml.diagram.sequence.util.CommandHelper;
import org.eclipse.papyrus.uml.diagram.sequence.util.SequenceRequestConstant;
import org.eclipse.uml2.uml.ConnectableElement;
import org.eclipse.uml2.uml.Interaction;
import org.eclipse.uml2.uml.InteractionFragment;
import org.eclipse.uml2.uml.InteractionOperand;
import org.eclipse.uml2.uml.Lifeline;
import org.eclipse.uml2.uml.PartDecomposition;
import org.eclipse.uml2.uml.Property;
import org.eclipse.uml2.uml.UMLFactory;
/**
* @author Jin Liu (jin.liu@soyatec.com)
*/
public class CustomLifelineCreateCommand extends LifelineCreateCommand {
/**
* The list of the available properties
*/
private List<Property> availableProperties;
/**
* Constructor.
*
* @param req
* @param eObject
*/
public CustomLifelineCreateCommand(CreateElementRequest req, EObject eObject, Diagram diagram) {
super(req, eObject, diagram);
}
/**
* Constructor.
*
* @param req
*/
public CustomLifelineCreateCommand(CreateElementRequest req, Diagram diagram) {
super(req, diagram);
}
/**
* Add generated NOT to constrain the creation of a lifeline
*
* @Override
*/
@Override
public boolean canExecute() {
return !(getElementToEdit() instanceof InteractionOperand);
}
/**
* Generated not for add lifelines on lifeline
*
* @Override
*/
@Override
protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
EObject object = getElementToEdit();
Interaction interactionOwner = null;
Property property = null;
Lifeline newElement = UMLFactory.eINSTANCE.createLifeline();
if (object instanceof Lifeline) {
Lifeline parentLifeline = (Lifeline) object;
property = CommandHelper.getProperties(availableProperties);
if (property == null) {
return CommandResult.newCancelledCommandResult();
}
newElement.setRepresents(property);
interactionOwner = parentLifeline.getInteraction();
// create or retrieve a PartDecomposition
PartDecomposition partDecomposition = parentLifeline.getDecomposedAs();
if (partDecomposition == null) {
List<InteractionFragment> ifts = interactionOwner.getFragments();
partDecomposition = UMLFactory.eINSTANCE.createPartDecomposition();
partDecomposition.setName(ElementInitializers.getNextNumberedName(ifts, partDecomposition.eClass().getName()));
ifts.add(partDecomposition);
parentLifeline.setDecomposedAs(partDecomposition);
}
partDecomposition.getCovereds().add(newElement);
} else {
interactionOwner = (Interaction) getElementToEdit();
}
interactionOwner.getLifelines().add(newElement);
ElementInitializers.getInstance().init_Lifeline_Shape(newElement);
doConfigure(newElement, monitor, info);
((CreateElementRequest) getRequest()).setNewElement(newElement);
return CommandResult.newOKCommandResult(newElement);
}
/**
* @Override
*/
@Override
protected void doConfigure(Lifeline newElement, IProgressMonitor monitor, IAdaptable info) throws ExecutionException {
IElementType elementType = ((CreateElementRequest) getRequest()).getElementType();
ConfigureRequest configureRequest = new ConfigureRequest(getEditingDomain(), newElement, elementType);
configureRequest.setClientContext(((CreateElementRequest) getRequest()).getClientContext());
configureRequest.addParameters(getRequest().getParameters());
// fix bug 364696(https://bugs.eclipse.org/bugs/show_bug.cgi?id=364696)
Object object = getRequest().getParameters().get(SequenceRequestConstant.CONNECTABLE_ELEMENT);
if (object instanceof ConnectableElement) {
newElement.setRepresents((ConnectableElement) object);
}
ICommand configureCommand = elementType.getEditCommand(configureRequest);
if (configureCommand != null && configureCommand.canExecute()) {
configureCommand.execute(monitor, info);
}
}
/**
* Set available property
*
* @param availableProperties
* The available properties
*/
public void setAvailableProperties(List<Property> availableProperties) {
this.availableProperties = availableProperties;
}
}
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