Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/uml/ui/foundation/core/PropPanelNamespace.java
// $Id: PropPanelNamespace.java 16206 2008-11-29 22:04:58Z tfmorris $
// 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
// uninterrupted or error-free. The end-user understands that the program
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package org.argouml.uml.ui.foundation.core;

import javax.swing.ImageIcon;
import javax.swing.JScrollPane;

import org.argouml.model.Model;
import org.argouml.ui.targetmanager.TargetManager;
import org.argouml.uml.ui.ScrollList;

/**
 * The abstract properties panel for a Namespace.
 *
 */
public abstract class PropPanelNamespace extends PropPanelModelElement {

    private JScrollPane ownedElementsScroll;

    private static UMLNamespaceOwnedElementListModel ownedElementListModel =
        new UMLNamespaceOwnedElementListModel();

    /**
     * Construct a property panel for a Namespace with the given name and icon.
     *
     * @param panelName the name of the panel to be shown at the top
     * @param icon the icon to be shown next to the name
     */
    public PropPanelNamespace(String panelName, ImageIcon icon) {
        super(panelName, icon);
    }


    /**
     * Create a class.
     */
    public void addClass() {
        Object target = getTarget();
        if (Model.getFacade().isANamespace(target)) {
            Object ns = target;
            Object ownedElem = Model.getCoreFactory().buildClass();
            Model.getCoreHelper().addOwnedElement(ns, ownedElem);
            TargetManager.getInstance().setTarget(ownedElem);
        }
    }

    /**
     * Create a new interface.
     */
    public void addInterface() {
        Object target = getTarget();
        if (Model.getFacade().isANamespace(target)) {
            Object ns = target;
            Object ownedElem = Model.getCoreFactory().createInterface();
            Model.getCoreHelper().addOwnedElement(ns, ownedElem);
            TargetManager.getInstance().setTarget(ownedElem);
        }
    }

    /**
     * Create a new package within the namespace.
     */
    public void addPackage() {
        Object target = getTarget();
        if (Model.getFacade().isANamespace(target)) {
            Object ns = target;
            Object ownedElem = Model.getModelManagementFactory()
                .createPackage();
            Model.getCoreHelper().addOwnedElement(ns, ownedElem);
            TargetManager.getInstance().setTarget(ownedElem);
        }
    }



    /**
     * Returns the ownedElementsScroll.
     * @return JScrollPane
     */
    public JScrollPane getOwnedElementsScroll() {
        if (ownedElementsScroll == null) {
            ownedElementsScroll =
                    new ScrollList(ownedElementListModel, true, false);
        }
        return ownedElementsScroll;

    }

}
