| /* |
| * Copyright (c) 2003, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM - Initial API and implementation |
| * |
| * $Id: CreateExtensionAction.java,v 1.3 2004/06/02 17:55:34 khussey Exp $ |
| */ |
| package org.eclipse.uml2.examples.ui.actions; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Comparator; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.command.Command; |
| import org.eclipse.emf.common.command.IdentityCommand; |
| import org.eclipse.emf.common.command.UnexecutableCommand; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EClassifier; |
| import org.eclipse.emf.edit.domain.EditingDomain; |
| import org.eclipse.emf.edit.ui.celleditor.FeatureEditorDialog; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.uml2.Stereotype; |
| import org.eclipse.uml2.UML2Package; |
| import org.eclipse.uml2.edit.util.ChangeCommand; |
| import org.eclipse.uml2.examples.ui.ExamplesUIPlugin; |
| |
| /** |
| * |
| */ |
| public class CreateExtensionAction |
| extends UML2CommandAction { |
| |
| public CreateExtensionAction() { |
| super(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.edit.ui.action.CommandAction#createActionCommand(org.eclipse.emf.edit.domain.EditingDomain, |
| * java.util.Collection) |
| */ |
| protected Command createActionCommand(EditingDomain editingDomain, |
| Collection collection) { |
| |
| if (1 == collection.size() |
| && Stereotype.class.isInstance(collection.toArray()[0])) { |
| |
| return IdentityCommand.INSTANCE; |
| } |
| |
| return UnexecutableCommand.INSTANCE; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction) |
| */ |
| public void run(IAction action) { |
| |
| if (UnexecutableCommand.INSTANCE != command) { |
| final Stereotype stereotype = (Stereotype) collection.toArray()[0]; |
| |
| List choiceOfValues = new ArrayList(); |
| |
| for (Iterator referencedMetaclasses = stereotype.getProfile() |
| .getReferencedMetaclasses().iterator(); referencedMetaclasses |
| .hasNext();) { |
| |
| EClassifier eClassifier = UML2Package.eINSTANCE |
| .getEClassifier(((org.eclipse.uml2.Class) referencedMetaclasses |
| .next()).getName()); |
| |
| if (!stereotype.getAllExtendedEClasses().contains(eClassifier)) { |
| |
| choiceOfValues.add(eClassifier); |
| } |
| } |
| |
| Collections.sort(choiceOfValues, new Comparator() { |
| |
| public int compare(Object o1, Object o2) { |
| return getLabelProvider().getText(o1).compareTo( |
| getLabelProvider().getText(o2)); |
| } |
| }); |
| |
| String label = ExamplesUIPlugin.getDefault().getString( |
| "_UI_CreateExtensionActionCommand_label"); //$NON-NLS-1$ |
| |
| final FeatureEditorDialog dialog = new FeatureEditorDialog( |
| editorPart.getSite().getShell(), getLabelProvider(), |
| stereotype, UML2Package.eINSTANCE.getStereotype(), |
| Collections.EMPTY_LIST, label, choiceOfValues); |
| dialog.open(); |
| |
| if (FeatureEditorDialog.OK == dialog.getReturnCode()) { |
| editingDomain.getCommandStack().execute( |
| new ChangeCommand(editingDomain, new Runnable() { |
| |
| public void run() { |
| |
| for (Iterator eClasses = dialog.getResult() |
| .iterator(); eClasses.hasNext();) { |
| |
| stereotype.createExtension((EClass) eClasses |
| .next(), false); |
| } |
| } |
| }, label)); |
| } |
| } |
| } |
| |
| } |