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/*****************************************************************************
* Copyright (c) 2017, 2018 CEA LIST, Christian W. Damus, 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:
* Nicolas FAUVERGUE (CEA LIST) nicolas.fauvergue@cea.fr - Initial API and implementation
* Christian W. Damus - bug 533682
*
*****************************************************************************/
package org.eclipse.papyrus.uml.service.types.helper.advice;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
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.commands.ConfigureElementCommand;
import org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelperAdvice;
import org.eclipse.gmf.runtime.emf.type.core.requests.ConfigureRequest;
import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest;
import org.eclipse.papyrus.uml.tools.utils.NamedElementUtil;
import org.eclipse.uml2.uml.CombinedFragment;
import org.eclipse.uml2.uml.InteractionOperand;
import org.eclipse.uml2.uml.UMLFactory;
/**
* This allows to manage the combined fragment creation with an interaction operand at the same moment.
*
* @since 3.0
*/
public class CombinedFragmentEditHelperAdvice extends AbstractEditHelperAdvice {
@Override
protected ICommand getBeforeConfigureCommand(final ConfigureRequest request) {
return new ConfigureElementCommand(request) {
@Override
protected CommandResult doExecuteWithResult(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException {
final CombinedFragment combinedFragment = (CombinedFragment) request.getElementToConfigure();
// Create InteractionOperand
final InteractionOperand interactionOperand = createInteractionOperand();
interactionOperand.setName(NamedElementUtil.getDefaultNameWithIncrement(interactionOperand, combinedFragment.eContents()));
combinedFragment.getOperands().add(interactionOperand);
return CommandResult.newOKCommandResult(combinedFragment);
}
};
}
/**
* Create an interaction operand.
*/
public static InteractionOperand createInteractionOperand() {
final InteractionOperand interactionOperand = UMLFactory.eINSTANCE.createInteractionOperand();
interactionOperand.createGuard("guard"); //$NON-NLS-1$
return interactionOperand;
}
@Override
protected ICommand getBeforeDestroyElementCommand(DestroyElementRequest req) {
// If it's an operand, record that it's being deleted
InteractionContainerDeletionContext.deleting(req);
return super.getBeforeDestroyElementCommand(req);
}
}
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