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The source code// $Id: ActionSetModelElementStereotype.java,v 1.11 2004/09/19 21:06:25 mvw Exp $ // Copyright (c) 1996-2003 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.core; import java.awt.event.ActionEvent; import org.argouml.i18n.Translator; import org.argouml.model.ModelFacade; import org.argouml.model.uml.foundation.extensionmechanisms.ExtensionMechanismsHelper; import org.argouml.model.uml.modelmanagement.ModelManagementHelper; import org.argouml.uml.ui.UMLChangeAction; import org.argouml.uml.ui.UMLComboBox2; /** * @since Oct 10, 2002 * @author jaap.branderhorst@xs4all.nl * @stereotype singleton */ public class ActionSetModelElementStereotype extends UMLChangeAction { private static final ActionSetModelElementStereotype SINGLETON = new ActionSetModelElementStereotype(); /** * Constructor for ActionSetModelElementStereotype. */ protected ActionSetModelElementStereotype() { super(Translator.localize("Set"), true, NO_ICON); } /** * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent) */ public void actionPerformed(ActionEvent e) { Object source = e.getSource(); Object oldStereo = null; Object newStereo = null; Object target = null; if (source instanceof UMLComboBox2) { UMLComboBox2 combo = (UMLComboBox2) source; if (ModelFacade.isAStereotype(combo.getSelectedItem())) newStereo = /*(MStereotype)*/ combo.getSelectedItem(); if (ModelFacade.isAModelElement(combo.getTarget())) { target = /*(MModelElement)*/ combo.getTarget(); oldStereo = null; if (ModelFacade.getStereotypes(target).size() > 0) { oldStereo = ModelFacade.getStereotypes(target) .iterator().next(); } } if ("".equals(combo.getSelectedItem())) newStereo = null; } if (newStereo != oldStereo && target != null) { if (newStereo != null) { newStereo = /*(MStereotype)*/ ModelManagementHelper.getHelper().getCorrespondingElement( newStereo, ModelFacade.getModel(target)); } ExtensionMechanismsHelper.getHelper() .setStereoType(target, newStereo); super.actionPerformed(e); } } /** * @return Returns the SINGLETON. */ public static ActionSetModelElementStereotype getInstance() { return SINGLETON; } } |
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