// $Id: ActionSetElementOwnershipSpecification.java 41 2010-04-03 20:04:12Z marcusvnac $
// Copyright (c) 1996-2007 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
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// does not warrant that the operation of the program will be
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package org.argouml.uml.ui.foundation.core;
import java.awt.event.ActionEvent;
import javax.swing.Action;
import org.argouml.i18n.Translator;
import org.argouml.model.Model;
import org.argouml.uml.ui.UMLCheckBox2;
import org.tigris.gef.undo.UndoableAction;
/**
* This class sets the "isSpecification" for a ElementOwnership
* (incorporated in ModelElement for MDR) or a ElementImport.
*
* @since Oct 12, 2002
* @author jaap.branderhorst@xs4all.nl
* @stereotype singleton
*/
public class ActionSetElementOwnershipSpecification extends UndoableAction {
private static final ActionSetElementOwnershipSpecification SINGLETON =
new ActionSetElementOwnershipSpecification();
/**
* Constructor for ActionSetElementOwnershipSpecification.
*/
protected ActionSetElementOwnershipSpecification() {
super(Translator.localize("Set"), null);
// Set the tooltip string:
putValue(Action.SHORT_DESCRIPTION,
Translator.localize("Set"));
}
/*
* @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
public void actionPerformed(ActionEvent e) {
super.actionPerformed(e);
if (e.getSource() instanceof UMLCheckBox2) {
UMLCheckBox2 source = (UMLCheckBox2) e.getSource();
Object target = source.getTarget();
if (Model.getFacade().isAModelElement(target)
|| Model.getFacade().isAElementImport(target)) {
Object m = target;
Model.getModelManagementHelper().setSpecification(m,
!Model.getFacade().isSpecification(m));
}
}
}
/**
* @return Returns the SINGLETON.
*/
public static ActionSetElementOwnershipSpecification getInstance() {
return SINGLETON;
}
}