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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
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* The contents of this file are subject to the terms of either the GNU
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* General Public License Version 2 only ("GPL") or the Common
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* Development and Distribution License("CDDL") (collectively, the
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* "License"). You may not use this file except in compliance with the
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* License. You can obtain a copy of the License at
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* http://www.netbeans.org/cddl-gplv2.html
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* or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
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* nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
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* particular file as subject to the "Classpath" exception as provided
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* "Portions Copyrighted [year] [name of copyright owner]"
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* The Original Software is NetBeans. The Initial Developer of the Original
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* Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
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package org.netbeans.modules.j2ee.ejbjarproject.ui.wizards;
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import java.awt.Component;
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import java.util.HashSet;
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import javax.swing.DefaultListModel;
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import javax.swing.DefaultListCellRenderer;
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import javax.swing.JFileChooser;
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import javax.swing.JList;
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import javax.swing.event.ListSelectionListener;
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import javax.swing.event.ListSelectionEvent;
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import org.netbeans.api.project.FileOwnerQuery;
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import org.netbeans.modules.j2ee.ejbjarproject.ui.customizer.EjbJarSourceRootsUi;
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import org.openide.filesystems.FileUtil;
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* List of source/test roots
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public final class FolderList extends javax.swing.JPanel {
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public static final String PROP_FILES = "files"; //NOI18N
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public static final String PROP_LAST_USED_DIR = "lastUsedDir"; //NOI18N
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private String fcMessage;
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private File projectFolder;
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private File lastUsedFolder;
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private FolderList relatedFolderList;
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/** Creates new form FolderList */
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public FolderList (String label, char mnemonic, String accessibleDesc, String fcMessage,
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char addButtonMnemonic, String addButtonAccessibleDesc,
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char removeButtonMnemonic,String removeButtonAccessibleDesc) {
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this.fcMessage = fcMessage;
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this.jLabel1.setText(label);
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this.jLabel1.setDisplayedMnemonic(mnemonic);
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this.roots.getAccessibleContext().setAccessibleName(accessibleDesc);
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this.roots.setCellRenderer(new Renderer());
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this.roots.setModel (new DefaultListModel());
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this.roots.addListSelectionListener(new ListSelectionListener() {
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public void valueChanged(ListSelectionEvent e) {
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if (!e.getValueIsAdjusting()) {
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removeButton.setEnabled(roots.getSelectedIndices().length != 0);
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this.addButton.getAccessibleContext().setAccessibleDescription(addButtonAccessibleDesc);
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this.addButton.setMnemonic (addButtonMnemonic);
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this.removeButton.getAccessibleContext().setAccessibleDescription(removeButtonAccessibleDesc);
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this.removeButton.setMnemonic (removeButtonMnemonic);
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this.removeButton.setEnabled(false);
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public void setProjectFolder (File projectFolder) {
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this.projectFolder = projectFolder;
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public void setRelatedFolderList (FolderList relatedFolderList) {
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this.relatedFolderList = relatedFolderList;
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public File[] getFiles () {
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Object[] files = ((DefaultListModel)this.roots.getModel()).toArray();
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File[] result = new File[files.length];
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System.arraycopy(files, 0, result, 0, files.length);
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public void setFiles (File[] files) {
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DefaultListModel model = ((DefaultListModel)this.roots.getModel());
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for (int i=0; i<files.length; i++) {
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model.addElement (files[i]);
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if (files.length>0) {
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this.roots.setSelectedIndex(0);
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public void setLastUsedDir (File lastUsedDir) {
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if (this.lastUsedFolder == null ? lastUsedDir != null : !this.lastUsedFolder.equals(lastUsedDir)) {
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File oldValue = this.lastUsedFolder;
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this.lastUsedFolder = lastUsedDir;
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this.firePropertyChange(PROP_LAST_USED_DIR, oldValue, this.lastUsedFolder);
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public File getLastUsedDir () {
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return this.lastUsedFolder;
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/** This method is called from within the constructor to
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* initialize the form.
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* WARNING: Do NOT modify this code. The content of this method is
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* always regenerated by the Form Editor.
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// <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
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private void initComponents() {
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java.awt.GridBagConstraints gridBagConstraints;
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jLabel1 = new javax.swing.JLabel();
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jScrollPane1 = new javax.swing.JScrollPane();
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roots = new javax.swing.JList();
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addButton = new javax.swing.JButton();
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removeButton = new javax.swing.JButton();
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setLayout(new java.awt.GridBagLayout());
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jLabel1.setLabelFor(roots);
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jLabel1.setText("jLabel1");
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gridBagConstraints = new java.awt.GridBagConstraints();
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gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
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gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
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gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
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gridBagConstraints.weightx = 1.0;
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gridBagConstraints.insets = new java.awt.Insets(0, 0, 6, 0);
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add(jLabel1, gridBagConstraints);
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jScrollPane1.setViewportView(roots);
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gridBagConstraints = new java.awt.GridBagConstraints();
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gridBagConstraints.gridheight = java.awt.GridBagConstraints.REMAINDER;
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gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
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gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
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gridBagConstraints.weightx = 1.0;
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gridBagConstraints.weighty = 1.0;
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gridBagConstraints.insets = new java.awt.Insets(0, 0, 0, 12);
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add(jScrollPane1, gridBagConstraints);
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addButton.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/j2ee/ejbjarproject/ui/wizards/Bundle").getString("CTL_AddFolder"));
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addButton.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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addButtonActionPerformed(evt);
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gridBagConstraints = new java.awt.GridBagConstraints();
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gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
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gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
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gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
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add(addButton, gridBagConstraints);
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removeButton.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/j2ee/ejbjarproject/ui/wizards/Bundle").getString("CTL_RemoveFolder"));
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removeButton.addActionListener(new java.awt.event.ActionListener() {
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public void actionPerformed(java.awt.event.ActionEvent evt) {
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removeButtonActionPerformed(evt);
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gridBagConstraints = new java.awt.GridBagConstraints();
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gridBagConstraints.gridx = 1;
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gridBagConstraints.gridy = 2;
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gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
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gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
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gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
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gridBagConstraints.insets = new java.awt.Insets(12, 0, 0, 0);
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add(removeButton, gridBagConstraints);
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// </editor-fold>//GEN-END:initComponents
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private void removeButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_removeButtonActionPerformed
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Object[] selection = this.roots.getSelectedValues ();
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for (int i=0; i<selection.length; i++) {
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((DefaultListModel)this.roots.getModel()).removeElement (selection[i]);
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this.firePropertyChange(PROP_FILES, null, null);
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}//GEN-LAST:event_removeButtonActionPerformed
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private void addButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_addButtonActionPerformed
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JFileChooser chooser = new JFileChooser();
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FileUtil.preventFileChooserSymlinkTraversal(chooser, null);
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chooser.setDialogTitle(this.fcMessage);
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chooser.setFileSelectionMode (JFileChooser.DIRECTORIES_ONLY);
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chooser.setMultiSelectionEnabled(true);
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if (this.lastUsedFolder != null && this.lastUsedFolder.isDirectory()) {
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chooser.setCurrentDirectory (this.lastUsedFolder);
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else if (this.projectFolder != null && this.projectFolder.isDirectory()) {
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chooser.setCurrentDirectory (this.projectFolder);
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if (chooser.showOpenDialog(this)== JFileChooser.APPROVE_OPTION) {
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File[] files = chooser.getSelectedFiles();
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int[] indecesToSelect = new int[files.length];
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DefaultListModel model = (DefaultListModel)this.roots.getModel();
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Set invalidRoots = new HashSet ();
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File[] relatedFolders = this.relatedFolderList == null ?
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new File[0] : this.relatedFolderList.getFiles();
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for (int i=0, index=model.size(); i<files.length; i++, index++) {
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File normalizedFile = FileUtil.normalizeFile(files[i]);
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if (!isValidRoot(normalizedFile, relatedFolders, this.projectFolder)) {
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invalidRoots.add (normalizedFile);
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int pos = model.indexOf (normalizedFile);
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model.addElement (normalizedFile);
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indecesToSelect[i] = index;
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indecesToSelect[i] = pos;
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this.roots.setSelectedIndices(indecesToSelect);
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this.firePropertyChange(PROP_FILES, null, null);
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File cd = chooser.getCurrentDirectory();
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this.setLastUsedDir(FileUtil.normalizeFile(cd));
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if (invalidRoots.size()>0) {
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EjbJarSourceRootsUi.showIllegalRootsDialog(invalidRoots);
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}//GEN-LAST:event_addButtonActionPerformed
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static boolean isValidRoot (File file, File[] relatedRoots, File projectFolder) {
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if (FileOwnerQuery.getOwner(file.toURI())!=null
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&& !file.getAbsolutePath().startsWith(projectFolder.getAbsolutePath()+File.separatorChar)) {
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else if (contains (file, relatedRoots)) {
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private static boolean contains (File folder, File[] roots) {
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String path = folder.getAbsolutePath ();
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for (int i=0; i<roots.length; i++) {
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String rootPath = roots[i].getAbsolutePath();
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if (rootPath.equals (path) || path.startsWith (rootPath + File.separatorChar)) {
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private static class Renderer extends DefaultListCellRenderer {
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public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
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File f = (File) value;
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String message = f.getAbsolutePath();
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Component result = super.getListCellRendererComponent(list, message, index, isSelected, cellHasFocus);
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// Variables declaration - do not modify//GEN-BEGIN:variables
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private javax.swing.JButton addButton;
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private javax.swing.JLabel jLabel1;
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private javax.swing.JScrollPane jScrollPane1;
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private javax.swing.JButton removeButton;
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private javax.swing.JList roots;
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// End of variables declaration//GEN-END:variables