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This file is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

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The source code

// $Id: SourcePathDialog.java,v 1.11 2004/09/08 19:31:37 mvw Exp $
// Copyright (c) 1996-2002 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;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Collection;
import java.util.Iterator;

import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableColumn;

import org.argouml.i18n.Translator;
import org.argouml.kernel.Project;
import org.argouml.kernel.ProjectManager;
import org.argouml.model.ModelFacade;
import org.argouml.model.uml.modelmanagement.ModelManagementHelper;
import org.argouml.ui.ArgoDialog;
import org.argouml.ui.ProjectBrowser;
import org.argouml.uml.generator.Generator2;

/**
 * Provides support for setting a "src_path" tagged value used in Java
 * round trip engineering.
 */
public class SourcePathDialog extends ArgoDialog implements ActionListener {

    private SrcPathTableModel srcPathTableModel = new SrcPathTableModel();

    private JTable srcPathTable;

    /**
     * The constructor.
     * 
     */
    public SourcePathDialog() {
        super(
            ProjectBrowser.getInstance(),
            Translator.localize("action.generate-code-for-project"),
            ArgoDialog.OK_CANCEL_OPTION,
            true);

        srcPathTable = new JTable();
        srcPathTable.setModel(srcPathTableModel);
        srcPathTable.setAutoResizeMode(JTable.AUTO_RESIZE_LAST_COLUMN);
        TableColumn elemCol = srcPathTable.getColumnModel().getColumn(0);
        elemCol.setMinWidth(0);
        elemCol.setMaxWidth(0);

        setContent(new JScrollPane(srcPathTable));
    }

    ////////////////////////////////////////////////////////////////
    // event handlers

    /**
     * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
     */
    public void actionPerformed(ActionEvent e) {
        super.actionPerformed(e);

        // OK Button ------------------------------------------
        if (e.getSource() == getOkButton()) {
            buttonOkActionPerformed();
        }
    }

    /**
     * The OK button is pressed. 
     */
    public void buttonOkActionPerformed() {
        for (int i = 0; i < srcPathTableModel.getRowCount(); i++) {
            Object elem = srcPathTableModel.getValueAt(i, 0);
            String path = (String) srcPathTableModel.getValueAt(i, 3);
            if (elem != null
                && path != null
                && !path.equals(ModelFacade.getTaggedValue(elem, "src_path"))) {
                ModelFacade.setTaggedValue(elem, "src_path", path);
            }
        }
    }
} /* end class SourcePathDialog */

/**
 * Provides support for setting a "src_path" tagged value used in Java
 * round trip engineering.
 */
class SrcPathTableModel extends DefaultTableModel {

    /** Creates a new instance of SrcPathTableModel */
    public SrcPathTableModel() {
        super(new Object[][] {
        }, new String[] {
	    " ", "Name", "Type", "Source path"
	});
        Project p = ProjectManager.getManager().getCurrentProject();
        Collection elems =
            ModelManagementHelper.getHelper().getAllModelElementsOfKind(
                (Class) ModelFacade.MODELELEMENT);
        elems.add(p.getRoot());
        Iterator iter = elems.iterator();
        while (iter.hasNext()) {
            Object me = iter.next();
            String path = Generator2.getCodePath(me);
            if (path != null) {
                String type = "";
                String name = ModelFacade.getName(me);
                if (ModelFacade.isAModel(me)) {
                    type = "Model";
                } else if (ModelFacade.isAPackage(me)) {
                    type = "Package";
                    Object parent = ModelFacade.getNamespace(me);
                    while (parent != null) {
                        // ommit root package name; it's the model's root
                        if (ModelFacade.getNamespace(parent) != null)
                            name = ModelFacade.getName(parent) + "." + name;
                        parent = ModelFacade.getNamespace(parent);
                    }
                } else if (ModelFacade.isAClass(me)) {
                    type = "Class";
                } else if (ModelFacade.isAInterface(me)) {
                    type = "Interface";
                }
                addRow(new Object[] {
		    me, name, type, path
		});
            }
        }
    }

    public boolean isCellEditable(int rowIndex, int columnIndex) {
        return columnIndex == 3;
    }
}
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