2 * jSite2 - NodeEditDialog.java -
3 * Copyright © 2008 David Roden
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 package net.pterodactylus.jsite.gui;
22 import java.awt.BorderLayout;
23 import java.awt.FlowLayout;
24 import java.awt.GridBagConstraints;
25 import java.awt.GridBagLayout;
26 import java.awt.Insets;
27 import java.awt.event.ActionEvent;
29 import javax.swing.BorderFactory;
30 import javax.swing.JButton;
31 import javax.swing.JDialog;
32 import javax.swing.JOptionPane;
33 import javax.swing.JPanel;
34 import javax.swing.JTextField;
35 import javax.swing.border.EtchedBorder;
37 import net.pterodactylus.jsite.core.Verifier;
38 import net.pterodactylus.jsite.i18n.I18n;
39 import net.pterodactylus.jsite.i18n.I18nable;
40 import net.pterodactylus.jsite.i18n.gui.I18nAction;
41 import net.pterodactylus.jsite.i18n.gui.I18nLabel;
42 import net.pterodactylus.jsite.main.Version;
43 import net.pterodactylus.util.swing.SwingUtils;
46 * Dialog that lets the user edit the properties of a node.
48 * @author David ‘Bombe’ Roden <bombe@freenetproject.org>
51 public class EditNodeDialog extends JDialog implements I18nable {
53 /** The user-given name of the node. */
56 /** The hostname of the node. */
57 private String hostname;
59 /** The FNP port number of the node. */
62 /** Action of the okay button. */
63 private I18nAction okayAction;
65 /** Action of the cancel button. */
66 private I18nAction cancelAction;
68 /** The name label. */
69 private I18nLabel nameLabel;
71 /** The name textfield. */
72 private JTextField nameTextField;
74 /** The hostname label. */
75 private I18nLabel hostnameLabel;
77 /** The hostname textfield. */
78 private JTextField hostnameTextField;
80 /** The port label. */
81 private I18nLabel portLabel;
83 /** The port textfield. */
84 private JTextField portTextField;
86 /** Whether the dialog was cancelled. */
87 private boolean cancelled;
90 * Creates a new node edit dialog with the given parent.
93 * The parent dialog of this dialog
95 public EditNodeDialog(JDialog parentDialog) {
96 super(parentDialog, I18n.get("editNodeDialog.title") + " – jSite " + Version.getVersion(), true);
100 setSize(getWidth() * 2, getHeight());
101 I18n.registerI18nable(this);
102 SwingUtils.center(this);
110 * Returns the user-given name of the node.
112 * @return The user-given name of the node
114 public String getNodeName() {
119 * Sets the user-given name of the node.
122 * The name of the node
124 public void setNodeName(String name) {
126 nameTextField.setText(name);
130 * Returns the hostname of the node.
132 * @return The hostname of the node
134 public String getNodeHostname() {
139 * Sets the hostname of the node.
142 * The hostname of the node
144 public void setNodeHostname(String hostname) {
145 this.hostname = hostname;
146 hostnameTextField.setText(hostname);
150 * Returns the FCP port number of the node.
152 * @return The FCP port number of the node
154 public int getNodePort() {
159 * Sets the FCP port number of the node.
162 * The FCP port number of the node
164 public void setNodePort(int port) {
166 portTextField.setText(String.valueOf(port));
170 * Returns whether the dialog was cancelled.
172 * @return <code>true</code> if the dialog was cancelled,
173 * <code>false</code> if the user clicked “okay”
175 public boolean wasCancelled() {
184 * Initializes all actions.
186 private void initActions() {
187 okayAction = new I18nAction("general.button.okay") {
192 @SuppressWarnings("synthetic-access")
193 public void actionPerformed(ActionEvent e) {
197 cancelAction = new I18nAction("general.button.cancel") {
202 @SuppressWarnings("synthetic-access")
203 public void actionPerformed(ActionEvent e) {
210 * Initializes all components.
212 private void initComponents() {
213 JPanel rootPanel = new JPanel(new BorderLayout(12, 12));
214 setContentPane(rootPanel);
215 rootPanel.setBorder(BorderFactory.createEmptyBorder(12, 12, 12, 12));
217 JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.TRAILING, 12, 12));
218 rootPanel.add(buttonPanel, BorderLayout.PAGE_END);
219 buttonPanel.setBorder(BorderFactory.createEmptyBorder(-12, -12, -12, -12));
220 buttonPanel.add(new JButton(cancelAction));
221 JButton okayButton = new JButton(okayAction);
222 buttonPanel.add(okayButton);
223 getRootPane().setDefaultButton(okayButton);
225 JPanel contentPanel = new JPanel(new GridBagLayout());
226 rootPanel.add(contentPanel, BorderLayout.CENTER);
227 contentPanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), BorderFactory.createEmptyBorder(12, 12, 12, 12)));
229 nameTextField = new JTextField();
230 contentPanel.add(nameLabel = new I18nLabel("editNodeDialog.label.name", nameTextField), new GridBagConstraints(0, 0, 1, 1, 0, 0, GridBagConstraints.LINE_END, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
231 contentPanel.add(nameTextField, new GridBagConstraints(1, 0, 1, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(0, 12, 0, 0), 0, 0));
233 hostnameTextField = new JTextField();
234 contentPanel.add(hostnameLabel = new I18nLabel("editNodeDialog.label.hostname", hostnameTextField), new GridBagConstraints(0, 1, 1, 1, 0, 0, GridBagConstraints.LINE_END, GridBagConstraints.NONE, new Insets(12, 0, 0, 0), 0, 0));
235 contentPanel.add(hostnameTextField, new GridBagConstraints(1, 1, 1, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(12, 12, 0, 0), 0, 0));
237 portTextField = new JTextField();
238 contentPanel.add(portLabel = new I18nLabel("editNodeDialog.label.port", portTextField), new GridBagConstraints(0, 2, 1, 1, 0, 0, GridBagConstraints.LINE_END, GridBagConstraints.NONE, new Insets(12, 0, 0, 0), 0, 0));
239 contentPanel.add(portTextField, new GridBagConstraints(1, 2, 1, 1, 1.0, 0.0, GridBagConstraints.LINE_START, GridBagConstraints.HORIZONTAL, new Insets(12, 12, 0, 0), 0, 0));
241 contentPanel.add(new JPanel(), new GridBagConstraints(0, 3, 2, 1, 1.0, 1.0, GridBagConstraints.LINE_START, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
249 * Confirms the node settings and closes the dialog.
251 private void confirm() {
252 if (!Verifier.verifyNodeName(nameTextField.getText())) {
253 JOptionPane.showMessageDialog(this, I18n.get("editNodeDialog.error.name.message"), I18n.get("editNodeDialog.error.name.title"), JOptionPane.ERROR_MESSAGE);
256 if (!Verifier.verifyHostname(hostnameTextField.getText())) {
257 JOptionPane.showMessageDialog(this, I18n.get("editNodeDialog.error.hostname.message"), I18n.get("editNodeDialog.error.hostname.title"), JOptionPane.ERROR_MESSAGE);
260 if (!Verifier.verifyPort(portTextField.getText())) {
261 JOptionPane.showMessageDialog(this, I18n.get("editNodeDialog.error.port.message"), I18n.get("editNodeDialog.error.port.title"), JOptionPane.ERROR_MESSAGE);
264 name = nameTextField.getText().trim();
265 hostname = hostnameTextField.getText().trim();
267 port = Integer.parseInt(portTextField.getText().trim());
268 } catch (NumberFormatException nfe1) {
269 /* should not occur, the value was checked! */
270 assert false: "port number is invalid though it was checked!";
277 * Cancels the node settings and closes the dialog.
279 private void cancel() {
285 // INTERFACE I18nable
291 public void updateI18n() {
292 okayAction.updateI18n();
293 cancelAction.updateI18n();
294 nameLabel.updateI18n();
295 hostnameLabel.updateI18n();
296 portLabel.updateI18n();
297 setTitle(I18n.get("editNodeDialog.title") + " – jSite " + Version.getVersion());
298 SwingUtils.repackCentered(this);