ndex: apichanges.xml
===================================================================
RCS file: /cvs/j2eeserver/apichanges.xml,v
retrieving revision 1.16.6.3.2.4
diff -u -r1.16.6.3.2.4 apichanges.xml
--- apichanges.xml	8 Apr 2006 23:45:51 -0000	1.16.6.3.2.4
+++ apichanges.xml	9 Apr 2006 09:43:48 -0000
@@ -80,6 +80,23 @@
     <!-- ACTUAL CHANGES BEGIN HERE: -->
 
     <changes>
+        <change id="customizerSupport">
+            <api name="plugins"/>
+            <summary>
+                Added server customizer support.
+            </summary>
+            <version major="1" minor="19"/>
+            <date day="9" month="4" year="2006"/>
+            <author login="sherold"/>
+            <compatibility binary="compatible" source="compatible" semantic="compatible" addition="yes"/>
+            <description>
+                <p>
+                    Server customizer support class. Provides default implementations of some 
+                    common server manager customizer panes.
+                </p>
+            </description>
+            <class package="org.netbeans.modules.j2ee.deployment.plugins.api" name="CustomizerSupport"/>
+        </change>
         <change id="antDeployment">
             <api name="j2eeserver"/>
             <summary>
Index: nbproject/project.properties
===================================================================
RCS file: /cvs/j2eeserver/nbproject/project.properties,v
retrieving revision 1.9.34.5
diff -u -r1.9.34.5 project.properties
--- nbproject/project.properties	9 Apr 2006 09:09:36 -0000	1.9.34.5
+++ nbproject/project.properties	9 Apr 2006 09:43:49 -0000
@@ -11,7 +11,7 @@
 
 is.autoload=true
 javac.source=1.5
-spec.version.base=1.18.0
+spec.version.base=1.19.0
 
 javadoc.title=J2EE Server API
 javadoc.overview=${basedir}/api/doc/overview.html
Index: src/org/netbeans/modules/j2ee/deployment/plugins/api/Bundle.properties
===================================================================
RCS file: /cvs/j2eeserver/src/org/netbeans/modules/j2ee/deployment/plugins/api/Bundle.properties,v
retrieving revision 1.2
diff -u -r1.2 Bundle.properties
--- src/org/netbeans/modules/j2ee/deployment/plugins/api/Bundle.properties	16 Dec 2004 16:46:41 -0000	1.2
+++ src/org/netbeans/modules/j2ee/deployment/plugins/api/Bundle.properties	9 Apr 2006 09:43:49 -0000
@@ -12,3 +12,40 @@
 #
 
 TXT_J2eeLibraryType=J2EE Libraries
+
+#Customizer
+TXT_Classes=Classes
+TXT_Javadoc=Javadoc
+TXT_OpenJavadoc=Add ZIP/Folder
+TXT_OpenSources=Add JAR/Folder
+TXT_Sources=Sources
+AD_Add=N/A
+AD_AddZip=N/A
+AD_Classes=Classes
+AD_Down=N/A
+AD_Javadoc=Javadocs
+AD_Remove=N/A]
+AD_Sources=Sources
+AD_Up=N/A
+CTL_Add=Add JAR/Folder...
+CTL_AddJavadocURLMessage=URL:
+CTL_AddJavadocURLTitle=Add URL
+CTL_AddURL=Add URL...
+CTL_AddZip=Add ZIP/Folder...
+CTL_Cancel=Cancel
+CTL_Down=Move Down
+CTL_InvalidURLFormat=Invalid URL format.
+CTL_Remove=Remove
+CTL_Up=Move Up
+MNE_Add=J
+MNE_AddURL=U
+MNE_AddZip=Z
+MNE_Cancel=C
+MNE_Classes=C
+MNE_Down=D
+MNE_Javadoc=J
+MNE_OpenJavadoc=A
+MNE_OpenSources=A
+MNE_Remove=m
+MNE_Sources=o
+MNE_Up=U
Index: src/org/netbeans/modules/j2ee/deployment/plugins/api/CustomizerSupport.java
===================================================================
RCS file: src/org/netbeans/modules/j2ee/deployment/plugins/api/CustomizerSupport.java
diff -N src/org/netbeans/modules/j2ee/deployment/plugins/api/CustomizerSupport.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src/org/netbeans/modules/j2ee/deployment/plugins/api/CustomizerSupport.java	9 Apr 2006 09:43:50 -0000
@@ -0,0 +1,746 @@
+/*
+ *                 Sun Public License Notice
+ *
+ * The contents of this file are subject to the Sun Public License
+ * Version 1.0 (the "License"). You may not use this file except in
+ * compliance with the License. A copy of the License is available at
+ * http://www.sun.com/
+ *
+ * The Original Code is NetBeans. The Initial Developer of the Original
+ * Code is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
+ * Microsystems, Inc. All Rights Reserved.
+ */
+
+package org.netbeans.modules.j2ee.deployment.plugins.api;
+
+import java.awt.Component;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.Insets;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.beans.Customizer;
+import java.io.File;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+import java.util.StringTokenizer;
+import javax.swing.AbstractListModel;
+import javax.swing.JButton;
+import javax.swing.JFileChooser;
+import javax.swing.JLabel;
+import javax.swing.JList;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.event.ListSelectionEvent;
+import javax.swing.event.ListSelectionListener;
+import javax.swing.filechooser.FileFilter;
+import org.netbeans.modules.j2ee.deployment.common.api.J2eeLibraryTypeProvider;
+import org.openide.ErrorManager;
+import org.openide.NotifyDescriptor;
+import org.openide.filesystems.FileUtil;
+import org.openide.util.NbBundle;
+
+/**
+ * Server customizer support class. Provides default implementations of some 
+ * common server manager customizer panes.
+ *
+ * @author sherold
+ *
+ * @since 1.19
+ */
+public final class CustomizerSupport {
+    
+    private static final String CLASSPATH = J2eeLibraryTypeProvider.VOLUME_TYPE_CLASSPATH;
+    private static final String SOURCES = J2eeLibraryTypeProvider.VOLUME_TYPE_SRC;
+    private static final String JAVADOC = J2eeLibraryTypeProvider.VOLUME_TYPE_JAVADOC;
+    
+    /** Do not allow to create instances of this class */
+    private CustomizerSupport() {
+    }
+    
+    /**
+     * Creates non-editable customizer classes pane.
+     *
+     * @param model A model prepresenting the class path entries.
+     *
+     * @return A Component representing the classes pane.
+     *
+     * @throws NullPointerException If null model is passed in.
+     */
+    public static Component createClassesCustomizer(PathModel model) {
+        if (model == null) {
+            throw new NullPointerException();
+        }
+        return new PathView(model, CLASSPATH, null);
+    }
+    
+    /**
+     * Creates an editable customizer sources pane.
+     *
+     * @param model A model prepresenting the source path entries.
+     * @param currentDir Add sources file chooser current directory. Passing in 
+     *                   a null represents the user's default directory.
+     *
+     * @return A Component representing the sources pane.
+     *
+     * @throws NullPointerException If null model is passed in.
+     */
+    public static Component createSourcesCustomizer(PathModel model, File currentDir) {
+        if (model == null) {
+            throw new NullPointerException();
+        }
+        return new PathView(model, SOURCES, currentDir);
+    }
+    
+    /**
+     * Creates an editable customizer javadoc pane.
+     *
+     * @param model A model prepresenting the javadoc entries.
+     * @param currentDir Add javadoc file chooser current directory. Passing in 
+     *                   a null represents the user's default directory.
+     *
+     * @return A Component representing the javadoc pane.
+     *
+     * @throws NullPointerException If null model is passed in.
+     */
+    public static Component createJavadocCustomizer(PathModel model, File currentDir) {
+        if (model == null) {
+            throw new NullPointerException();
+        }
+        return new PathView(model, JAVADOC, currentDir);
+    }
+    
+    /**
+     * Creates an Ant-style path specification from the specified list of URLs.
+     *
+     * @param The list of URLs.
+     *
+     * @return An Ant-style path specification.
+     */
+    public static String buildPath(List<URL> path) {
+        String PATH_SEPARATOR = System.getProperty("path.separator"); // NOI18N
+        StringBuffer sb = new StringBuffer(path.size() * 16);
+        for (Iterator<URL> i = path.iterator(); i.hasNext(); ) {
+            sb.append(urlToString(i.next()));
+            if (i.hasNext()) {
+                sb.append(PATH_SEPARATOR);
+            }
+        }
+        return sb.toString();
+    }
+    
+    /**
+     * Splits an Ant-style path specification into the list of URLs.  Tokenizes on 
+     * <code>:</code> and <code>;</code>, paying attention to DOS-style components 
+     * such as <samp>C:\FOO</samp>. Also removes any empty components.
+     *
+     * @param path An Ant-style path (elements arbitrary) using DOS or Unix separators
+     *
+     * @return A tokenization of the specified path into the list of URLs.
+     */
+    public static List<URL> tokenizePath(String path) {
+        try {
+            List<URL> l = new ArrayList();
+            StringTokenizer tok = new StringTokenizer(path, ":;", true); // NOI18N
+            char dosHack = '\0';
+            char lastDelim = '\0';
+            int delimCount = 0;
+            while (tok.hasMoreTokens()) {
+                String s = tok.nextToken();
+                if (s.length() == 0) {
+                    // Strip empty components.
+                    continue;
+                }
+                if (s.length() == 1) {
+                    char c = s.charAt(0);
+                    if (c == ':' || c == ';') {
+                        // Just a delimiter.
+                        lastDelim = c;
+                        delimCount++;
+                        continue;
+                    }
+                }
+                if (dosHack != '\0') {
+                    // #50679 - "C:/something" is also accepted as DOS path
+                    if (lastDelim == ':' && delimCount == 1 && (s.charAt(0) == '\\' || s.charAt(0) == '/')) {
+                        // We had a single letter followed by ':' now followed by \something or /something
+                        s = "" + dosHack + ':' + s;
+                        // and use the new token with the drive prefix...
+                    } else {
+                        // Something else, leave alone.
+                        l.add(fileToUrl(new File(Character.toString(dosHack))));
+                        // and continue with this token too...
+                    }
+                    dosHack = '\0';
+                }
+                // Reset count of # of delimiters in a row.
+                delimCount = 0;
+                if (s.length() == 1) {
+                    char c = s.charAt(0);
+                    if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) {
+                        // Probably a DOS drive letter. Leave it with the next component.
+                        dosHack = c;
+                        continue;
+                    }
+                }
+                l.add(fileToUrl(new File(s)));
+            }
+            if (dosHack != '\0') {
+                //the dosHack was the last letter in the input string (not followed by the ':')
+                //so obviously not a drive letter.
+                //Fix for issue #57304
+                l.add(fileToUrl(new File(Character.toString(dosHack))));
+            }
+            return l;
+        } catch (MalformedURLException e) {
+            ErrorManager.getDefault().notify(e);
+            return new ArrayList();
+        }
+    }
+    
+    /** Return URL representation of the specified file. */
+    private static URL fileToUrl(File file) throws MalformedURLException {
+        URL url = file.toURI().toURL();
+        if (FileUtil.isArchiveFile(url)) {
+            url = FileUtil.getArchiveRoot(url);
+        }
+        return url;
+    }
+    
+    /** Return string representation of the specified URL. */
+    private static String urlToString(URL url) {
+        if ("jar".equals(url.getProtocol())) { // NOI18N
+            URL fileURL = FileUtil.getArchiveFile(url);
+            if (FileUtil.getArchiveRoot(fileURL).equals(url)) {
+                // really the root
+                url = fileURL;
+            } else {
+                // some subdir, just show it as is
+                return url.toExternalForm();
+            }
+        }
+        if ("file".equals(url.getProtocol())) { // NOI18N
+            File f = new File(URI.create(url.toExternalForm()));
+            return f.getAbsolutePath();
+        }
+        else {
+            return url.toExternalForm();
+        }
+    }
+    
+    /**
+     * Path list model, supports adding, removing and moving URL entries in the list.
+     */
+    public static final class PathModel extends AbstractListModel {
+
+        private final List<URL> data;
+
+        /**
+         * Creates a new PathModel initialized with a list of URL entries.
+         *
+         * @param data The list of URL entries.
+         *
+         * @throws NullPointerException If null data attribute is passed in.
+         */
+        public PathModel(List<URL> data) {
+            if (data == null) {
+                throw new NullPointerException("The data attribute must not be null."); // NOI18N
+            }
+            this.data = data;
+        }
+
+        /**
+         * Returns the number of URL entries in the list.
+         *
+         * return The number of URL entries in the list.
+         */
+        public int getSize() {
+            return data.size();
+        }
+
+        /**
+         * Returns the element at the specified position in this list.
+         *
+         * @param index The element position in the list.
+         *
+         * @return The element at the specified position in this list.
+         */
+        public Object getElementAt(int index) {
+            URL url = data.get(index);
+            if ("jar".equals(url.getProtocol())) { // NOI18N
+                URL fileURL = FileUtil.getArchiveFile(url);
+                if (FileUtil.getArchiveRoot(fileURL).equals(url)) {
+                    // really the root
+                    url = fileURL;
+                } else {
+                    // some subdir, just show it as is
+                    return url.toExternalForm();
+                }
+            }
+            if ("file".equals(url.getProtocol())) { // NOI18N
+                File f = new File(URI.create(url.toExternalForm()));
+                return f.getAbsolutePath();
+            }
+            else {
+                return url.toExternalForm();
+            }
+        }
+
+        /**
+         * Removes the URL entries denotated with their respective indices from the list.
+         */
+        public void removePath(int[] indices) {
+            for (int i = indices.length - 1; i >= 0; i--) {
+                data.remove(indices[i]);
+            }
+            fireIntervalRemoved(this, indices[0], indices[indices.length - 1]);
+        }
+
+        /**
+         * Moves the URL entries denotated with their respective indices up in the list.
+         */
+        public void moveUpPath(int[] indices) {
+            for (int i = 0; i < indices.length; i++) {
+                URL p2 = data.get(indices[i]);
+                URL p1 = data.set(indices[i] - 1, p2);
+                data.set(indices[i], p1);
+            }
+            fireContentsChanged(this, indices[0] - 1, indices[indices.length - 1]);
+        }
+
+        /**
+         * Moves the URL entries denotated with their respective indices down in the list.
+         */
+        public void moveDownPath(int[] indices) {
+            for (int i = indices.length - 1; i >= 0; i--) {
+                URL p1 = data.get(indices[i]);
+                URL p2 = data.set(indices[i] + 1, p1);
+                data.set(indices[i], p2);
+            }
+            fireContentsChanged(this, indices[0], indices[indices.length - 1] + 1);
+        }
+
+        /**
+         * Appends the URL representing the specified file to the end of the list.
+         * 
+         * @return true if the URL was appended, false otherwise.
+         */
+        public boolean addPath(File f) {
+            try {
+                URL url = f.toURI().toURL();
+                return this.addPath(url);
+            } catch (MalformedURLException mue) {
+                return false;
+            }
+        }
+
+        /**
+         * Appends the specified URL to the end of the list.
+         * 
+         * @return true if the URL was appended, false otherwise.
+         */
+        public boolean addPath(URL url) {
+            if (FileUtil.isArchiveFile(url)) {
+                url = FileUtil.getArchiveRoot(url);
+            } else if (!url.toExternalForm().endsWith("/")) { // NOI18N
+                try {
+                    url = new URL(url.toExternalForm() + "/"); // NOI18N
+                } catch (MalformedURLException mue) {
+                    ErrorManager.getDefault().notify(ErrorManager.INFORMATIONAL, mue);
+                }
+            }
+            int oldSize = data.size();
+            data.add(url);
+            fireIntervalAdded(this, oldSize, oldSize);
+            return true;
+        }
+
+        /**
+         * Returns the list of URL entries.
+         * @return The list of URL entries.
+         */
+        public List<URL> getData() {
+            return data;
+        }
+    }
+    
+    // private helper classes -------------------------------------------------
+    
+    private static class PathView extends JPanel {
+        
+        private JList resources;
+        private JButton addButton;
+        private JButton addURLButton;
+        private JButton removeButton;
+        private JButton moveUpButton;
+        private JButton moveDownButton;
+        private File currentDir;
+        private String type;
+
+        public PathView (PathModel model, String type, File currentDir) {
+            this.type = type;
+            this.currentDir = currentDir;
+            initComponents(model);
+        }
+
+        private void initComponents(PathModel model) {
+            setLayout(new GridBagLayout());
+            JLabel label = new JLabel ();
+            String key = null;
+            String mneKey = null;
+            String ad = null;
+            if (type.equals(CLASSPATH)) {
+                key = "TXT_Classes";       // NOI18N
+                mneKey = "MNE_Classes";    // NOI18N
+                ad = "AD_Classes";       // NOI18N                
+            } else if (type.equals(SOURCES)) {
+                key = "TXT_Sources";        // NOI18N
+                mneKey = "MNE_Sources";     // NOI18N
+                ad = "AD_Sources";          // NOI18N
+            } else if (type.equals(JAVADOC)) {
+                key = "TXT_Javadoc";        // NOI18N
+                mneKey = "MNE_Javadoc";     // NOI18N
+                ad = "AD_Javadoc";          // NOI18N                
+            } else {
+                assert false : "Illegal type of panel"; //NOI18N
+                return;
+            }
+            label.setText(NbBundle.getMessage(CustomizerSupport.class,key));
+            label.setDisplayedMnemonic(NbBundle.getMessage(CustomizerSupport.class,mneKey).charAt(0));
+            GridBagConstraints c = new GridBagConstraints();
+            c.gridx = GridBagConstraints.RELATIVE;
+            c.gridy = GridBagConstraints.RELATIVE;
+            c.gridwidth = GridBagConstraints.REMAINDER;
+            c.insets = new Insets (6,12,2,0);
+            c.fill = GridBagConstraints.HORIZONTAL;
+            c.weightx = 1.0;
+            ((GridBagLayout)getLayout()).setConstraints(label,c);
+            add(label);
+            resources = new JList(model);
+            label.setLabelFor(resources);
+            resources.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(CustomizerSupport.class,ad));
+            resources.addListSelectionListener(new ListSelectionListener() {
+                public void valueChanged(ListSelectionEvent e) {
+                    selectionChanged ();
+                }
+            });
+            JScrollPane spane = new JScrollPane (this.resources);            
+            // set the preferred size so that the size won't be set according to
+            // the longest row in the list by default
+            spane.setPreferredSize(new java.awt.Dimension(200, 100));
+            c = new GridBagConstraints();
+            c.gridx = GridBagConstraints.RELATIVE;
+            c.gridy = GridBagConstraints.RELATIVE;
+            c.gridwidth = 1;
+            c.gridheight = 5;
+            c.insets = new Insets (0,12,12,6);
+            c.fill = GridBagConstraints.BOTH;
+            c.weightx = 1.0;
+            c.weighty = 1.0;
+            ((GridBagLayout)this.getLayout()).setConstraints(spane,c);
+            add(spane);
+            if (type == SOURCES || type == JAVADOC) {
+                this.addButton = new JButton ();
+                String text;
+                char mne;
+                if (type == SOURCES) {
+                    text = NbBundle.getMessage(CustomizerSupport.class, "CTL_Add");
+                    mne = NbBundle.getMessage(CustomizerSupport.class, "MNE_Add").charAt(0);
+                    ad = NbBundle.getMessage(CustomizerSupport.class, "AD_Add");
+                }
+                else {
+                    text = NbBundle.getMessage(CustomizerSupport.class, "CTL_AddZip");
+                    mne = NbBundle.getMessage(CustomizerSupport.class, "MNE_AddZip").charAt(0);
+                    ad = NbBundle.getMessage(CustomizerSupport.class, "AD_AddZip");
+                }
+                this.addButton.setText(text);
+                this.addButton.setMnemonic(mne);
+                this.addButton.getAccessibleContext().setAccessibleDescription (ad);
+                addButton.addActionListener( new ActionListener () {
+                    public void actionPerformed(ActionEvent e) {
+                        addPathElement ();
+                    }
+                });
+                c = new GridBagConstraints();
+                c.gridx = 1;
+                c.gridy = 1;
+                c.gridwidth = GridBagConstraints.REMAINDER;
+                c.fill = GridBagConstraints.HORIZONTAL;
+                c.anchor = GridBagConstraints.NORTHWEST;
+                c.insets = new Insets (0,6,0,6);
+                ((GridBagLayout)this.getLayout()).setConstraints(addButton,c);
+                this.add (addButton);
+//                if (this.type == JAVADOC) {
+//                    addURLButton  = new JButton (NbBundle.getMessage(CustomizerSupport.class, "CTL_AddURL"));
+//                    addURLButton.setMnemonic(NbBundle.getMessage(CustomizerSupport.class, "MNE_AddURL").charAt(0));
+//                    addURLButton.addActionListener(new ActionListener () {
+//                        public void actionPerformed(ActionEvent e) {
+//                            addURLElement ();
+//                        }
+//                    });
+//                    c = new GridBagConstraints();
+//                    c.gridx = 1;
+//                    c.gridy = 2;
+//                    c.gridwidth = GridBagConstraints.REMAINDER;
+//                    c.fill = GridBagConstraints.HORIZONTAL;
+//                    c.anchor = GridBagConstraints.NORTHWEST;
+//                    c.insets = new Insets (0,6,6,12);
+//                    ((GridBagLayout)this.getLayout()).setConstraints(addURLButton,c);
+//                    this.add (addURLButton);
+//                }
+                removeButton = new JButton (NbBundle.getMessage(CustomizerSupport.class, "CTL_Remove"));
+                removeButton.setMnemonic(NbBundle.getMessage(CustomizerSupport.class, "MNE_Remove").charAt(0));
+                removeButton.getAccessibleContext().setAccessibleDescription (NbBundle.getMessage(CustomizerSupport.class,"AD_Remove"));
+                removeButton.addActionListener( new ActionListener () {
+                    public void actionPerformed(ActionEvent e) {
+                        removePathElement ();
+                    }
+                });
+                removeButton.setEnabled(false);
+                c = new GridBagConstraints();
+                c.gridx = 1;
+                c.gridy = 3;
+                c.gridwidth = GridBagConstraints.REMAINDER;
+                c.fill = GridBagConstraints.HORIZONTAL;
+                c.anchor = GridBagConstraints.NORTHWEST;
+                c.insets = new Insets (12,6,0,6);
+                ((GridBagLayout)this.getLayout()).setConstraints(removeButton,c);
+                this.add (removeButton);
+                moveUpButton = new JButton (NbBundle.getMessage(CustomizerSupport.class, "CTL_Up"));
+                moveUpButton.setMnemonic(NbBundle.getMessage(CustomizerSupport.class, "MNE_Up").charAt(0));
+                moveUpButton.getAccessibleContext().setAccessibleDescription (NbBundle.getMessage(CustomizerSupport.class,"AD_Up"));
+                moveUpButton.addActionListener( new ActionListener () {
+                    public void actionPerformed(ActionEvent e) {
+                        moveUpPathElement ();
+                    }
+                });
+                moveUpButton.setEnabled(false);
+                c = new GridBagConstraints();
+                c.gridx = 1;
+                c.gridy = 4;
+                c.gridwidth = GridBagConstraints.REMAINDER;
+                c.fill = GridBagConstraints.HORIZONTAL;
+                c.anchor = GridBagConstraints.NORTHWEST;
+                c.insets = new Insets (12,6,0,6);
+                ((GridBagLayout)this.getLayout()).setConstraints(moveUpButton,c);
+                this.add (moveUpButton);
+                moveDownButton = new JButton (NbBundle.getMessage(CustomizerSupport.class, "CTL_Down"));
+                moveDownButton.setMnemonic (NbBundle.getMessage(CustomizerSupport.class, "MNE_Down").charAt(0));
+                moveDownButton.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(CustomizerSupport.class,"AD_Down"));
+                moveDownButton.addActionListener( new ActionListener () {
+                    public void actionPerformed(ActionEvent e) {
+                        moveDownPathElement ();
+                    }
+                });
+                moveDownButton.setEnabled(false);
+                c = new GridBagConstraints();
+                c.gridx = 1;
+                c.gridy = 5;
+                c.gridwidth = GridBagConstraints.REMAINDER;
+                c.fill = GridBagConstraints.HORIZONTAL;
+                c.anchor = GridBagConstraints.NORTHWEST;
+                c.insets = new Insets (5,6,6,6);
+                ((GridBagLayout)this.getLayout()).setConstraints(moveDownButton,c);
+                this.add (moveDownButton);
+            }
+        }
+        
+//        private void addURLElement() {
+//            JPanel p = new JPanel ();
+//            GridBagLayout lm = new GridBagLayout();
+//            p.setLayout (lm);
+//            GridBagConstraints c = new GridBagConstraints ();
+//            c.gridx = c.gridy = GridBagConstraints.RELATIVE;
+//            c.insets = new Insets (12,12,12,6);
+//            c.anchor = GridBagConstraints.NORTHWEST;
+//            JLabel label = new JLabel (NbBundle.getMessage(CustomizerSupport.class,"CTL_AddJavadocURLMessage"));
+//            label.setDisplayedMnemonic ('U');
+//            lm.setConstraints(label,c);
+//            p.add (label);
+//            c = new GridBagConstraints ();
+//            c.gridx = c.gridy = GridBagConstraints.RELATIVE;
+//            c.gridwidth = GridBagConstraints.REMAINDER;
+//            c.insets = new Insets (12,0,12,6);
+//            c.fill = GridBagConstraints.HORIZONTAL;
+//            c.anchor = GridBagConstraints.NORTHWEST;
+//            JTextField text = new JTextField ();
+//            text.setColumns(30);
+//            text.setText (NbBundle.getMessage(CustomizerSupport.class,"TXT_DefaultProtocol"));
+//            text.selectAll();
+//            label.setLabelFor(text);
+//            lm.setConstraints(text,c);
+//            p.add (text);            
+//            JButton[] options = new JButton[] {
+//                new JButton (NbBundle.getMessage(CustomizerSupport.class,"CTL_AddJavadocURLTitle")),
+//                new JButton (NbBundle.getMessage(CustomizerSupport.class,"CTL_Cancel"))
+//            };
+//            options[0].setMnemonic(NbBundle.getMessage(CustomizerSupport.class,"MNE_Add").charAt(0));
+//            options[1].setMnemonic(NbBundle.getMessage(CustomizerSupport.class,"MNE_Cancel").charAt(0));
+//            DialogDescriptor input = new DialogDescriptor (
+//                p,
+//                NbBundle.getMessage(CustomizerSupport.class,"CTL_AddJavadocURLTitle"),
+//                true, options, options[0], DialogDescriptor.DEFAULT_ALIGN, null, null);            
+//            if (DialogDisplayer.getDefault().notify(input) == options[0]) {
+//                try {
+//                    String value = text.getText();
+//                    URL url = new URL (value);
+//                    ((PathModel)this.resources.getModel()).addPath(url);
+//                    this.resources.setSelectedIndex (this.resources.getModel().getSize()-1);
+//                } catch (MalformedURLException mue) {
+//                    DialogDescriptor.Message message = new DialogDescriptor.Message (
+//                        NbBundle.getMessage(CustomizerSupport.class,"CTL_InvalidURLFormat"),
+//                        DialogDescriptor.ERROR_MESSAGE);
+//                    DialogDisplayer.getDefault().notify(message);
+//                }
+//            }
+//        }
+
+        private void addPathElement () {
+            JFileChooser chooser = new JFileChooser();
+            FileUtil.preventFileChooserSymlinkTraversal(chooser, null);
+            chooser.setMultiSelectionEnabled (true);
+            String title = null;
+            String message = null;
+            String approveButtonName = null;
+            String approveButtonNameMne = null;
+            if (this.type == SOURCES) {
+                title = NbBundle.getMessage (CustomizerSupport.class,"TXT_OpenSources");
+                message = NbBundle.getMessage (CustomizerSupport.class,"TXT_Sources");
+                approveButtonName = NbBundle.getMessage (CustomizerSupport.class,"TXT_OpenSources");
+                approveButtonNameMne = NbBundle.getMessage (CustomizerSupport.class,"MNE_OpenSources");
+            }
+            else if (this.type == JAVADOC) {
+                title = NbBundle.getMessage (CustomizerSupport.class,"TXT_OpenJavadoc");
+                message = NbBundle.getMessage (CustomizerSupport.class,"TXT_Javadoc");
+                approveButtonName = NbBundle.getMessage (CustomizerSupport.class,"TXT_OpenJavadoc");
+                approveButtonNameMne = NbBundle.getMessage (CustomizerSupport.class,"MNE_OpenJavadoc");
+            }
+            chooser.setDialogTitle(title);
+            chooser.setApproveButtonText(approveButtonName);
+            chooser.setApproveButtonMnemonic (approveButtonNameMne.charAt(0));
+            chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
+            //#61789 on old macosx (jdk 1.4.1) these two method need to be called in this order.
+            chooser.setAcceptAllFileFilterUsed( false );
+            chooser.setFileFilter (new SimpleFileFilter(message,new String[] {"ZIP","JAR"}));   //NOI18N
+            if (this.currentDir != null && currentDir.exists()) {
+                chooser.setCurrentDirectory(this.currentDir);
+            }
+            if (chooser.showOpenDialog(this)==JFileChooser.APPROVE_OPTION) {
+                File[] fs = chooser.getSelectedFiles();
+                PathModel model = (PathModel) this.resources.getModel();
+                boolean addingFailed = false;
+                int firstIndex = this.resources.getModel().getSize();
+                for (int i = 0; i < fs.length; i++) {
+                    File f = fs[i];
+                    //XXX: JFileChooser workaround (JDK bug #5075580), double click on folder returns wrong file
+                    // E.g. for /foo/src it returns /foo/src/src
+                    // Try to convert it back by removing last invalid name component
+                    if (!f.exists()) {
+                        File parent = f.getParentFile();
+                        if (parent != null && f.getName().equals(parent.getName()) && parent.exists()) {
+                            f = parent;
+                        }
+                    }
+                    addingFailed|=!model.addPath (f);
+                }
+                if (addingFailed) {
+                    new NotifyDescriptor.Message (NbBundle.getMessage(CustomizerSupport.class,"TXT_CanNotAddResolve"),
+                            NotifyDescriptor.ERROR_MESSAGE);
+                }
+                int lastIndex = this.resources.getModel().getSize()-1;
+                if (firstIndex<=lastIndex) {
+                    int[] toSelect = new int[lastIndex-firstIndex+1];
+                    for (int i = 0; i < toSelect.length; i++) {
+                        toSelect[i] = firstIndex+i;
+                    }
+                    this.resources.setSelectedIndices(toSelect);
+                }
+                this.currentDir = FileUtil.normalizeFile(chooser.getCurrentDirectory());
+            }
+        }
+
+        private void removePathElement () {
+            int[] indices = this.resources.getSelectedIndices();
+            if (indices.length == 0) {
+                return;
+            }
+            PathModel model = (PathModel) this.resources.getModel();
+            model.removePath (indices);
+            if ( indices[indices.length-1]-indices.length+1 < this.resources.getModel().getSize()) {
+                this.resources.setSelectedIndex (indices[indices.length-1]-indices.length+1);
+            }
+            else if (indices[0]>0) {
+                this.resources.setSelectedIndex (indices[0]-1);
+            }
+        }
+
+        private void moveDownPathElement () {
+            int[] indices = this.resources.getSelectedIndices();
+            if (indices.length == 0) {
+                return;
+            }
+            PathModel model = (PathModel) this.resources.getModel();
+            model.moveDownPath (indices);
+            for (int i=0; i< indices.length; i++) {
+                indices[i] = indices[i] + 1;
+            }
+            this.resources.setSelectedIndices (indices);
+        }
+
+        private void moveUpPathElement () {
+            int[] indices = this.resources.getSelectedIndices();
+            if (indices.length == 0) {
+                return;
+            }
+            PathModel model = (PathModel) this.resources.getModel();
+            model.moveUpPath (indices);
+            for (int i=0; i< indices.length; i++) {
+                indices[i] = indices[i] - 1;
+            }
+            this.resources.setSelectedIndices (indices);
+        }
+
+        private void selectionChanged () {
+            if (this.type == CLASSPATH) {
+                return;
+            }
+            int indices[] = this.resources.getSelectedIndices();
+            this.removeButton.setEnabled (indices.length > 0);
+            this.moveUpButton.setEnabled (indices.length > 0 && indices[0]>0);
+            this.moveDownButton.setEnabled(indices.length > 0 && indices[indices.length-1]<this.resources.getModel().getSize()-1);
+        }
+    }
+    
+    private static class SimpleFileFilter extends FileFilter {
+
+        private String description;
+        private Collection extensions;
+
+
+        public SimpleFileFilter (String description, String[] extensions) {
+            this.description = description;
+            this.extensions = Arrays.asList(extensions);
+        }
+
+        public boolean accept(File f) {
+            if (f.isDirectory())
+                return true;
+            String name = f.getName();
+            int index = name.lastIndexOf('.');   //NOI18N
+            if (index <= 0 || index==name.length()-1)
+                return false;
+            String extension = name.substring (index+1).toUpperCase();
+            return this.extensions.contains(extension);
+        }
+
+        public String getDescription() {
+            return this.description;
+        }
+    }
+}