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19
20 package org.netbeans.modules.j2ee.ejbjarproject.ui.wizards;
21 import java.awt.Component  ;
22 import java.io.File ;
23 import java.util.HashSet ;
24 import java.util.Set ;
25 import javax.swing.DefaultListModel ;
26 import javax.swing.DefaultListCellRenderer ;
27 import javax.swing.JFileChooser ;
28 import javax.swing.JList ;
29 import javax.swing.event.ListSelectionListener ;
30 import javax.swing.event.ListSelectionEvent ;
31 import org.netbeans.api.project.FileOwnerQuery;
32 import org.netbeans.api.project.Project;
33 import org.netbeans.modules.j2ee.ejbjarproject.ui.customizer.EjbJarSourceRootsUi;
34 import org.openide.filesystems.FileUtil;
35
36
37
41 public final class FolderList extends javax.swing.JPanel {
42
43 public static final String PROP_FILES = "files"; public static final String PROP_LAST_USED_DIR = "lastUsedDir";
46 private String fcMessage;
47 private File projectFolder;
48 private File lastUsedFolder;
49 private FolderList relatedFolderList;
50
51
52 public FolderList (String label, char mnemonic, String accessibleDesc, String fcMessage,
53 char addButtonMnemonic, String addButtonAccessibleDesc,
54 char removeButtonMnemonic,String removeButtonAccessibleDesc) {
55 this.fcMessage = fcMessage;
56 initComponents();
57 this.jLabel1.setText(label);
58 this.jLabel1.setDisplayedMnemonic(mnemonic);
59 this.roots.getAccessibleContext().setAccessibleName(accessibleDesc);
60 this.roots.setCellRenderer(new Renderer ());
61 this.roots.setModel (new DefaultListModel ());
62 this.roots.addListSelectionListener(new ListSelectionListener () {
63 public void valueChanged(ListSelectionEvent e) {
64 if (!e.getValueIsAdjusting()) {
65 removeButton.setEnabled(roots.getSelectedIndices().length != 0);
66 }
67 }
68 });
69 this.addButton.getAccessibleContext().setAccessibleDescription(addButtonAccessibleDesc);
70 this.addButton.setMnemonic (addButtonMnemonic);
71 this.removeButton.getAccessibleContext().setAccessibleDescription(removeButtonAccessibleDesc);
72 this.removeButton.setMnemonic (removeButtonMnemonic);
73 this.removeButton.setEnabled(false);
74 }
75
76 public void setProjectFolder (File projectFolder) {
77 this.projectFolder = projectFolder;
78 }
79
80 public void setRelatedFolderList (FolderList relatedFolderList) {
81 this.relatedFolderList = relatedFolderList;
82 }
83
84 public File [] getFiles () {
85 Object [] files = ((DefaultListModel )this.roots.getModel()).toArray();
86 File [] result = new File [files.length];
87 System.arraycopy(files, 0, result, 0, files.length);
88 return result;
89 }
90
91 public void setFiles (File [] files) {
92 DefaultListModel model = ((DefaultListModel )this.roots.getModel());
93 model.clear();
94 for (int i=0; i<files.length; i++) {
95 model.addElement (files[i]);
96 }
97 if (files.length>0) {
98 this.roots.setSelectedIndex(0);
99 }
100 }
101
102 public void setLastUsedDir (File lastUsedDir) {
103 if (this.lastUsedFolder == null ? lastUsedDir != null : !this.lastUsedFolder.equals(lastUsedDir)) {
104 File oldValue = this.lastUsedFolder;
105 this.lastUsedFolder = lastUsedDir;
106 this.firePropertyChange(PROP_LAST_USED_DIR, oldValue, this.lastUsedFolder);
107 }
108 }
109
110 public File getLastUsedDir () {
111 return this.lastUsedFolder;
112 }
113
114
119 private void initComponents() {
121 java.awt.GridBagConstraints gridBagConstraints;
122
123 jLabel1 = new javax.swing.JLabel ();
124 jScrollPane1 = new javax.swing.JScrollPane ();
125 roots = new javax.swing.JList ();
126 addButton = new javax.swing.JButton ();
127 removeButton = new javax.swing.JButton ();
128
129 setLayout(new java.awt.GridBagLayout ());
130
131 jLabel1.setLabelFor(roots);
132 jLabel1.setText("jLabel1");
133 gridBagConstraints = new java.awt.GridBagConstraints ();
134 gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
135 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
136 gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
137 gridBagConstraints.weightx = 1.0;
138 gridBagConstraints.insets = new java.awt.Insets (0, 0, 6, 0);
139 add(jLabel1, gridBagConstraints);
140
141 jScrollPane1.setViewportView(roots);
142
143 gridBagConstraints = new java.awt.GridBagConstraints ();
144 gridBagConstraints.gridheight = java.awt.GridBagConstraints.REMAINDER;
145 gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
146 gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
147 gridBagConstraints.weightx = 1.0;
148 gridBagConstraints.weighty = 1.0;
149 gridBagConstraints.insets = new java.awt.Insets (0, 0, 0, 12);
150 add(jScrollPane1, gridBagConstraints);
151
152 addButton.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/j2ee/ejbjarproject/ui/wizards/Bundle").getString("CTL_AddFolder"));
153 addButton.addActionListener(new java.awt.event.ActionListener () {
154 public void actionPerformed(java.awt.event.ActionEvent evt) {
155 addButtonActionPerformed(evt);
156 }
157 });
158
159 gridBagConstraints = new java.awt.GridBagConstraints ();
160 gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
161 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
162 gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
163 add(addButton, gridBagConstraints);
164
165 removeButton.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/j2ee/ejbjarproject/ui/wizards/Bundle").getString("CTL_RemoveFolder"));
166 removeButton.addActionListener(new java.awt.event.ActionListener () {
167 public void actionPerformed(java.awt.event.ActionEvent evt) {
168 removeButtonActionPerformed(evt);
169 }
170 });
171
172 gridBagConstraints = new java.awt.GridBagConstraints ();
173 gridBagConstraints.gridx = 1;
174 gridBagConstraints.gridy = 2;
175 gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
176 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
177 gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
178 gridBagConstraints.insets = new java.awt.Insets (12, 0, 0, 0);
179 add(removeButton, gridBagConstraints);
180
181 }
182
184 private void removeButtonActionPerformed(java.awt.event.ActionEvent evt) { Object [] selection = this.roots.getSelectedValues ();
186 for (int i=0; i<selection.length; i++) {
187 ((DefaultListModel )this.roots.getModel()).removeElement (selection[i]);
188 }
189 this.firePropertyChange(PROP_FILES, null, null);
190 }
192 private void addButtonActionPerformed(java.awt.event.ActionEvent evt) { JFileChooser chooser = new JFileChooser ();
194 FileUtil.preventFileChooserSymlinkTraversal(chooser, null);
195 chooser.setDialogTitle(this.fcMessage);
196 chooser.setFileSelectionMode (JFileChooser.DIRECTORIES_ONLY);
197 chooser.setMultiSelectionEnabled(true);
198 if (this.lastUsedFolder != null && this.lastUsedFolder.isDirectory()) {
199 chooser.setCurrentDirectory (this.lastUsedFolder);
200 }
201 else if (this.projectFolder != null && this.projectFolder.isDirectory()) {
202 chooser.setCurrentDirectory (this.projectFolder);
203 }
204 if (chooser.showOpenDialog(this)== JFileChooser.APPROVE_OPTION) {
205 File [] files = chooser.getSelectedFiles();
206 int[] indecesToSelect = new int[files.length];
207 DefaultListModel model = (DefaultListModel )this.roots.getModel();
208 Set invalidRoots = new HashSet ();
209 File [] relatedFolders = this.relatedFolderList == null ?
210 new File [0] : this.relatedFolderList.getFiles();
211 for (int i=0, index=model.size(); i<files.length; i++, index++) {
212 File normalizedFile = FileUtil.normalizeFile(files[i]);
213 if (!isValidRoot(normalizedFile, relatedFolders, this.projectFolder)) {
214 invalidRoots.add (normalizedFile);
215 }
216 else {
217 int pos = model.indexOf (normalizedFile);
218 if (pos == -1) {
219 model.addElement (normalizedFile);
220 indecesToSelect[i] = index;
221 }
222 else {
223 indecesToSelect[i] = pos;
224 }
225 }
226 }
227 this.roots.setSelectedIndices(indecesToSelect);
228 this.firePropertyChange(PROP_FILES, null, null);
229 File cd = chooser.getCurrentDirectory();
230 if (cd != null) {
231 this.setLastUsedDir(FileUtil.normalizeFile(cd));
232 }
233 if (invalidRoots.size()>0) {
234 EjbJarSourceRootsUi.showIllegalRootsDialog(invalidRoots);
235 }
236 }
237 }
239 static boolean isValidRoot (File file, File [] relatedRoots, File projectFolder) {
240 if (FileOwnerQuery.getOwner(file.toURI())!=null
241 && !file.getAbsolutePath().startsWith(projectFolder.getAbsolutePath()+File.separatorChar)) {
242 return false;
243 }
244 else if (contains (file, relatedRoots)) {
245 return false;
246 }
247 return true;
248 }
249
250 private static boolean contains (File folder, File [] roots) {
251 String path = folder.getAbsolutePath ();
252 for (int i=0; i<roots.length; i++) {
253 String rootPath = roots[i].getAbsolutePath();
254 if (rootPath.equals (path) || path.startsWith (rootPath + File.separatorChar)) {
255 return true;
256 }
257 }
258 return false;
259 }
260
261 private static class Renderer extends DefaultListCellRenderer {
262 public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
263 File f = (File ) value;
264 String message = f.getAbsolutePath();
265 Component result = super.getListCellRendererComponent(list, message, index, isSelected, cellHasFocus);
266 return result;
267 }
268 }
269
270 private javax.swing.JButton addButton;
272 private javax.swing.JLabel jLabel1;
273 private javax.swing.JScrollPane jScrollPane1;
274 private javax.swing.JButton removeButton;
275 private javax.swing.JList roots;
276
278 }
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