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1
19
20 package org.netbeans.modules.derby.ui;
21
22 import java.awt.Color  ;
23 import java.awt.Dialog ;
24 import java.io.File ;
25 import javax.swing.JFileChooser ;
26 import javax.swing.UIManager ;
27 import javax.swing.event.DocumentListener ;
28 import org.openide.DialogDescriptor;
29 import org.openide.DialogDisplayer;
30 import org.openide.NotifyDescriptor;
31 import org.openide.filesystems.FileUtil;
32 import org.openide.util.Mutex;
33 import org.openide.util.NbBundle;
34
35
39 public class DerbySystemHomePanel extends javax.swing.JPanel {
40
41 private DialogDescriptor descriptor;
42 private Color nbErrorForeground;
43
44 private DocumentListener docListener = new DocumentListener () {
45
46 public void removeUpdate(javax.swing.event.DocumentEvent e) {
47 validatePanel();
48 }
49
50 public void insertUpdate(javax.swing.event.DocumentEvent e) {
51 validatePanel();
52 }
53
54 public void changedUpdate(javax.swing.event.DocumentEvent e) {
55 validatePanel();
56 }
57 };
58
59
62 public static String findDerbySystemHome() {
63 return Mutex.EVENT.writeAccess(new Mutex.Action<String >() {
65 public String run() {
66 DerbySystemHomePanel panel = new DerbySystemHomePanel();
67 String title = NbBundle.getMessage(DerbySystemHomePanel.class, "LBL_SetDerbySystemHome");
68
69 DialogDescriptor desc = new DialogDescriptor(panel, title);
70 panel.setDialogDescriptor(desc);
71
72 for (;;) {
73 Dialog dialog = DialogDisplayer.getDefault().createDialog(desc);
74 String acsd = NbBundle.getMessage(DerbySystemHomePanel.class, "ACSD_DerbySystemHomePanel");
75 dialog.getAccessibleContext().setAccessibleDescription(acsd);
76 dialog.setVisible(true);
77 dialog.dispose();
78
79 if (!desc.OK_OPTION.equals(desc.getValue())) {
80 return ""; }
82
83 File derbySystemHome = new File (panel.getDerbySystemHome());
84
85 if (!derbySystemHome.exists()) {
86 boolean success = derbySystemHome.mkdirs();
87 if (!success) {
88 String message = NbBundle.getMessage(DerbySystemHomePanel.class, "ERR_DerbySystemHomeCantCreate");
89 NotifyDescriptor ndesc = new NotifyDescriptor.Message(message, NotifyDescriptor.ERROR_MESSAGE);
90 DialogDisplayer.getDefault().notify(ndesc);
91 continue;
92 }
93 }
94
95 return panel.getDerbySystemHome();
96 }
97 }
98 });
99 }
100
101 private DerbySystemHomePanel() {
102 nbErrorForeground = UIManager.getColor("nb.errorForeground"); if (nbErrorForeground == null) {
105 nbErrorForeground = new Color (255, 0, 0); }
108
109 initComponents();
110 derbySystemHomeTextField.getDocument().addDocumentListener(docListener);
111 }
112
113 private void setDialogDescriptor(DialogDescriptor descriptor) {
114 this.descriptor = descriptor;
115 validatePanel();
116 }
117
118 private String getDerbySystemHome() {
119 return derbySystemHomeTextField.getText().trim();
120 }
121
122 private void setDerbySystemHome(String derbySystemHome) {
123 derbySystemHomeTextField.setText(derbySystemHome);
124 }
125
126 private void validatePanel() {
127 if (descriptor == null) {
128 return;
129 }
130
131 String error = null;
132 File derbySystemHome = new File (getDerbySystemHome());
133
134 if (derbySystemHome.getPath().length() <= 0) {
135 error = NbBundle.getMessage(CreateDatabasePanel.class, "ERR_DerbySystemHomeNotEntered");
136 } else if (derbySystemHome.exists() && !derbySystemHome.isDirectory()) {
137 error = NbBundle.getMessage(CreateDatabasePanel.class, "ERR_DerbySystemHomeNotDirectory");
138 } else if (!derbySystemHome.isAbsolute()) {
139 error = NbBundle.getMessage(CreateDatabasePanel.class, "ERR_DerbySystemHomeNotAbsolute");
140 }
141
142 if (error != null) {
143 messageLabel.setText(error);
144 descriptor.setValid(false);
145 } else {
146 messageLabel.setText(" "); descriptor.setValid(true);
148 }
149 }
150
151
156 private void initComponents() {
158 infoScrollPane = new javax.swing.JScrollPane ();
159 infoTextArea = new javax.swing.JTextArea ();
160 derbySystemHomeLabel = new javax.swing.JLabel ();
161 derbySystemHomeTextField = new javax.swing.JTextField ();
162 browseButton = new javax.swing.JButton ();
163 messageLabel = new javax.swing.JLabel ();
164
165 infoScrollPane.setBorder(null);
166 infoScrollPane.setHorizontalScrollBarPolicy(javax.swing.ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
167 infoScrollPane.setVerticalScrollBarPolicy(javax.swing.ScrollPaneConstants.VERTICAL_SCROLLBAR_NEVER);
168 infoTextArea.setColumns(20);
169 infoTextArea.setEditable(false);
170 infoTextArea.setLineWrap(true);
171 infoTextArea.setRows(5);
172 infoTextArea.setText(org.openide.util.NbBundle.getMessage(DerbySystemHomePanel.class, "LBL_DerbySystemHomeInfo"));
173 infoTextArea.setWrapStyleWord(true);
174 infoTextArea.setFocusable(false);
175 infoTextArea.setOpaque(false);
176 infoScrollPane.setViewportView(infoTextArea);
177
178 derbySystemHomeLabel.setLabelFor(derbySystemHomeTextField);
179 org.openide.awt.Mnemonics.setLocalizedText(derbySystemHomeLabel, org.openide.util.NbBundle.getMessage(DerbySystemHomePanel.class, "LBL_DerbySystemHome"));
180
181 derbySystemHomeTextField.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(DerbySystemHomePanel.class, "ACSD_DerbySystemHomePanel_derbySystemHomeTextField"));
182
183 org.openide.awt.Mnemonics.setLocalizedText(browseButton, org.openide.util.NbBundle.getMessage(DerbySystemHomePanel.class, "LBL_Browse"));
184 browseButton.addActionListener(new java.awt.event.ActionListener () {
185 public void actionPerformed(java.awt.event.ActionEvent evt) {
186 browseButtonActionPerformed(evt);
187 }
188 });
189
190 browseButton.getAccessibleContext().setAccessibleDescription(org.openide.util.NbBundle.getMessage(DerbySystemHomePanel.class, "ACSD_DerbySystemHomePanel_browseButton"));
191
192 messageLabel.setForeground(nbErrorForeground);
193 org.openide.awt.Mnemonics.setLocalizedText(messageLabel, " ");
194
195 org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
196 this.setLayout(layout);
197 layout.setHorizontalGroup(
198 layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
199 .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
200 .addContainerGap()
201 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.TRAILING)
202 .add(org.jdesktop.layout.GroupLayout.LEADING, infoScrollPane, 0, 505, Short.MAX_VALUE)
203 .add(org.jdesktop.layout.GroupLayout.LEADING, layout.createSequentialGroup()
204 .add(derbySystemHomeLabel)
205 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
206 .add(derbySystemHomeTextField, 0, 280, Short.MAX_VALUE)
207 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
208 .add(browseButton))
209 .add(org.jdesktop.layout.GroupLayout.LEADING, messageLabel))
210 .addContainerGap())
211 );
212 layout.setVerticalGroup(
213 layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
214 .add(org.jdesktop.layout.GroupLayout.LEADING, layout.createSequentialGroup()
215 .addContainerGap()
216 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
217 .add(derbySystemHomeLabel)
218 .add(derbySystemHomeTextField, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
219 .add(browseButton))
220 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED, 11, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
221 .add(infoScrollPane, 0, 134, Short.MAX_VALUE)
222 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
223 .add(messageLabel)
224 .addContainerGap())
225 );
226 }
228 private void browseButtonActionPerformed(java.awt.event.ActionEvent evt) { JFileChooser chooser = new JFileChooser ();
230 FileUtil.preventFileChooserSymlinkTraversal(chooser, null);
231 chooser.setFileSelectionMode (JFileChooser.DIRECTORIES_ONLY);
232 String derbySystemHome = getDerbySystemHome();
233 if (derbySystemHome.length() > 0) {
234 chooser.setSelectedFile(new File (derbySystemHome));
235 } else {
236 chooser.setCurrentDirectory(new File (System.getProperty("user.home"))); }
238 if (chooser.showOpenDialog(this) != JFileChooser.APPROVE_OPTION) {
239 return;
240 }
241 setDerbySystemHome(chooser.getSelectedFile().getAbsolutePath());
242 }
244
245 public javax.swing.JButton browseButton;
247 public javax.swing.JLabel derbySystemHomeLabel;
248 public javax.swing.JTextField derbySystemHomeTextField;
249 public javax.swing.JScrollPane infoScrollPane;
250 public javax.swing.JTextArea infoTextArea;
251 public javax.swing.JLabel messageLabel;
252
254 }
255 |
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