/* $Id: ActionSetMetaClass.java 17898 2010-01-12 21:38:37Z linus $ ***************************************************************************** * Copyright (c) 2009 Contributors - see below * 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: * bobtarling ***************************************************************************** * * Some portions of this file was previously release using the BSD License: */ // Copyright (c) 2003-2007 The Regents of the University of California. All // Rights Reserved. Permission to use, copy, modify, and distribute this // software and its documentation without fee, and without a written // agreement is hereby granted, provided that the above copyright notice // and this paragraph appear in all copies. This software program and // documentation are copyrighted by The Regents of the University of // California. The software program and documentation are supplied "AS // IS", without any accompanying services from The Regents. The Regents // does not warrant that the operation of the program will be // uninterrupted or error-free. The end-user understands that the program // was developed for research purposes and is advised not to rely // exclusively on the program for any reason. IN NO EVENT SHALL THE // UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, // SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, // ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF // THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF // SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE // PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF // CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, // UPDATES, ENHANCEMENTS, OR MODIFICATIONS. package org.argouml.uml.ui.foundation.extension_mechanisms; import java.awt.event.ActionEvent; import java.util.Collection; import javax.swing.Action; import org.argouml.application.helpers.ResourceLoaderWrapper; import org.argouml.i18n.Translator; import org.argouml.model.Model; import org.argouml.uml.ui.UMLComboBox2; import org.argouml.ui.UndoableAction; /** * Action to set the baseclass of a stereotype. * * TODO: This needs to be extended to support multiple bases classes for a * stereotype as added in UML 1.4. * * @author mkl */ public class ActionSetMetaClass extends UndoableAction { /** * The Singleton. */ public static final ActionSetMetaClass SINGLETON = new ActionSetMetaClass(); /** * Constructor. */ public ActionSetMetaClass() { super(Translator.localize("Set"), ResourceLoaderWrapper.lookupIcon("Set")); // Set the tooltip string: putValue(Action.SHORT_DESCRIPTION, Translator.localize("Set")); } /* * @see org.tigris.gef.undo.UndoableAction#actionPerformed(java.awt.event.ActionEvent) */ public void actionPerformed(ActionEvent e) { super.actionPerformed(e); Object source = e.getSource(); Object newBase = null; Object stereo = null; if (source instanceof UMLComboBox2) { UMLComboBox2 combo = (UMLComboBox2) source; stereo = combo.getTarget(); if (Model.getFacade().isAStereotype(stereo)) { Collection oldBases = Model.getFacade().getBaseClasses(stereo); newBase = combo.getSelectedItem(); if (newBase != null) { // TODO: How come this happens? if (!oldBases.contains(newBase)) { Model.getExtensionMechanismsHelper().addBaseClass( stereo, newBase); } else { if (newBase != null && newBase.equals("")) { Model.getExtensionMechanismsHelper().addBaseClass( stereo, "ModelElement"); } } } } } } }