| /***************************************************************************** |
| * Copyright (c) 2010 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.sysml.service.types.helper; |
| |
| 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.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.IEditCommandRequest; |
| import org.eclipse.papyrus.sysml.constraints.ConstraintBlock; |
| import org.eclipse.papyrus.sysml.constraints.ConstraintProperty; |
| import org.eclipse.papyrus.uml.service.types.utils.NamedElementHelper; |
| import org.eclipse.uml2.uml.AggregationKind; |
| import org.eclipse.uml2.uml.Class; |
| import org.eclipse.uml2.uml.NamedElement; |
| import org.eclipse.uml2.uml.Property; |
| import org.eclipse.uml2.uml.Type; |
| import org.eclipse.uml2.uml.util.UMLUtil; |
| |
| /** |
| * Specific advice for Property creation owned by a {@link ConstraintBlock} ConstraintParameter are defined in ConstraintProperty but really owned by ConstraintBlock |
| */ |
| public class ConstraintParameterEditHelperAdvice extends AbstractEditHelperAdvice { |
| |
| /** root name */ |
| private static final String PARAMETER = "parameter"; |
| |
| @Override |
| public ICommand getBeforeEditCommand(IEditCommandRequest request) { |
| if (request instanceof ConfigureRequest) { |
| EObject elementToConfigure = ((ConfigureRequest) request).getElementToConfigure(); |
| if (elementToConfigure != null && elementToConfigure instanceof Property) { |
| EObject container = elementToConfigure.eContainer(); |
| if (container != null && container instanceof Property) { |
| Property constraintProperty = (Property) container; |
| if (UMLUtil.getStereotypeApplication(constraintProperty, ConstraintProperty.class) != null) { |
| Type type = constraintProperty.getType(); |
| if (type != null && type instanceof Class && UMLUtil.getStereotypeApplication(type, ConstraintBlock.class) != null) { |
| ((Class) type).getOwnedAttributes().add((Property) elementToConfigure); |
| ((Property) elementToConfigure).setAggregation(AggregationKind.COMPOSITE_LITERAL); |
| } |
| } |
| } |
| } |
| } |
| return super.getBeforeEditCommand(request); |
| } |
| |
| @Override |
| protected ICommand getBeforeConfigureCommand(final ConfigureRequest request) { |
| // check this advice has to propose something. If element is not a constraint parameter, do not change the name |
| EObject p = request.getElementToConfigure(); |
| if (p instanceof Property) { |
| // check this is a constraint parameter, not another kind of property |
| EObject container = ((Property) p).eContainer(); |
| if (container != null && container instanceof Property) { |
| Property constraintProperty = (Property) container; |
| if (UMLUtil.getStereotypeApplication(constraintProperty, ConstraintProperty.class) != null) { |
| Type type = constraintProperty.getType(); |
| if (type != null && type instanceof Class && UMLUtil.getStereotypeApplication(type, ConstraintBlock.class) != null) { |
| return new ConfigureElementCommand(request) { |
| |
| @Override |
| protected CommandResult doExecuteWithResult(IProgressMonitor progressMonitor, IAdaptable info) throws ExecutionException { |
| NamedElement element = (NamedElement) request.getElementToConfigure(); |
| if (element != null) { |
| // Set default name |
| // Initialize the element name based on the created IElementType |
| String initializedName = NamedElementHelper.getDefaultNameWithIncrementFromBase(PARAMETER, element.eContainer().eContents()); |
| element.setName(initializedName); |
| } |
| return CommandResult.newOKCommandResult(element); |
| } |
| }; |
| } |
| } |
| } |
| } |
| return null; |
| } |
| } |