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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.custom.edit.commands;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.gef.EditPart;
import org.eclipse.gmf.runtime.common.core.command.CommandResult;
import org.eclipse.gmf.runtime.emf.type.core.commands.EditElementCommand;
import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.uml.diagram.timing.custom.parts.CustomPaletteFactory;
import org.eclipse.papyrus.uml.diagram.timing.custom.utils.EcoreUtils;
import org.eclipse.uml2.uml.NamedElement;
import org.eclipse.uml2.uml.Package;
import org.eclipse.uml2.uml.TimeObservation;
import org.eclipse.uml2.uml.UMLFactory;
public class CustomTimeObservationCreateCommand extends EditElementCommand {
public CustomTimeObservationCreateCommand(final CreateElementRequest req) {
super(req.getLabel(), null, req);
}
@Override
public boolean canExecute() {
return true;
}
@Override
protected CommandResult doExecuteWithResult(final IProgressMonitor monitor, final IAdaptable info) throws ExecutionException {
final TimeObservation timeObservation = UMLFactory.eINSTANCE.createTimeObservation();
final CreateElementRequest request = (CreateElementRequest)getRequest();
final EditPart originalTarget = (EditPart)request.getParameter(CustomPaletteFactory.ORIGINAL_TARGET);
final NamedElement targetElement = (NamedElement)((View)originalTarget.getModel()).getElement();
// TODO: firstEvent depending on the click location relative to the originalTarget EditPart figure
final Package containingPackage = EcoreUtils.getContaining(request.getContainer(), Package.class);
if(containingPackage == null) {
return CommandResult.newErrorCommandResult("The container must be in a Package"); //$NON-NLS-1$
}
containingPackage.getPackagedElements().add(timeObservation);
timeObservation.setEvent(targetElement);
((CreateElementRequest)getRequest()).setNewElement(timeObservation);
return CommandResult.newOKCommandResult(timeObservation);
}
}
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