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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.parts;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.Request;
import org.eclipse.gef.commands.Command;
import org.eclipse.papyrus.uml.diagram.timing.custom.Messages;
import org.eclipse.papyrus.uml.diagram.timing.custom.utils.EditPartUtils;
import org.eclipse.papyrus.uml.diagram.timing.providers.UMLElementTypes;
import org.eclipse.uml2.uml.UMLPackage;
public class GeneralOrderingCreationTool extends AbstractTwoPointCreationTool {
public GeneralOrderingCreationTool() {
super(UMLElementTypes.GeneralOrdering_67);
}
@Override
protected boolean validateFirstTarget(final EditPart firstTarget) {
return firstTarget != null && EditPartUtils.isEditPartFor(firstTarget, UMLPackage.eINSTANCE.getOccurrenceSpecification());
}
@Override
protected boolean validateSecondTarget(final EditPart firstTarget, final EditPart secondTarget) {
if(secondTarget == null || !EditPartUtils.isEditPartFor(secondTarget, UMLPackage.eINSTANCE.getOccurrenceSpecification())) {
return false;
}
return ordered(firstTarget, secondTarget);
}
/** Redirect the creation request to the parent (Lifeline compartment) */
@Override
protected Command getCommand(final EditPart firstTarget, final EditPart secondTarget, final Request request) {
return secondTarget.getParent().getCommand(request);
}
@Override
protected void started() {
setStatusMessage(Messages.GeneralOrderingCreationTool_ClickBefore);
}
@Override
protected void firstElementSelected() {
setStatusMessage(Messages.GeneralOrderingCreationTool_ClickAfter);
}
}
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