// $Id: ActionAddPackage.java 41 2010-04-03 20:04:12Z marcusvnac $
// Copyright (c) 2004-2006 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
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package org.argouml.uml.ui.model_management;

import java.awt.event.ActionEvent;

import javax.swing.Action;

import org.argouml.i18n.Translator;
import org.argouml.model.Model;
import org.argouml.ui.targetmanager.TargetManager;
import org.argouml.uml.ui.AbstractActionNewModelElement;


/**
 * Action to create a new Package inside a package.
 *
 * @author Michiel
 */
class ActionAddPackage extends AbstractActionNewModelElement {

    /**
     * The constructor.
     */
    public ActionAddPackage() {
        super("button.new-package");
        putValue(Action.NAME, Translator.localize("button.new-package"));
    }

    /*
     * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
     */
    public void actionPerformed(ActionEvent e) {
        Object target = TargetManager.getInstance().getModelTarget();
        if (Model.getFacade().isAPackage(target)) {
            Object newPackage =
                Model.getModelManagementFactory().createPackage();
            Model.getCoreHelper().addOwnedElement(target, newPackage);
            TargetManager.getInstance().setTarget(newPackage);
            super.actionPerformed(e);
        }
    }
}