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 I18n.registerI18nable(this);
101 SwingUtils.center(this);
109 * Returns the user-given name of the node.
111 * @return The user-given name of the node
113 public String getNodeName() {
118 * Sets the user-given name of the node.
121 * The name of the node
123 public void setNodeName(String name) {
125 nameTextField.setText(name);
129 * Returns the hostname of the node.
131 * @return The hostname of the node
133 public String getNodeHostname() {
138 * Sets the hostname of the node.
141 * The hostname of the node
143 public void setNodeHostname(String hostname) {
144 this.hostname = hostname;
145 hostnameTextField.setText(hostname);
149 * Returns the FCP port number of the node.
151 * @return The FCP port number of the node
153 public int getNodePort() {
158 * Sets the FCP port number of the node.
161 * The FCP port number of the node
163 public void setNodePort(int port) {
165 portTextField.setText(String.valueOf(port));
169 * Returns whether the dialog was cancelled.
171 * @return <code>true</code> if the dialog was cancelled,
172 * <code>false</code> if the user clicked “okay”
174 public boolean wasCancelled() {
183 * Initializes all actions.
185 private void initActions() {
186 okayAction = new I18nAction("general.button.okay") {
191 @SuppressWarnings("synthetic-access")
192 public void actionPerformed(ActionEvent e) {
196 cancelAction = new I18nAction("general.button.cancel") {
201 @SuppressWarnings("synthetic-access")
202 public void actionPerformed(ActionEvent e) {
209 * Initializes all components.
211 private void initComponents() {
212 JPanel rootPanel = new JPanel(new BorderLayout(12, 12));
213 setContentPane(rootPanel);
214 rootPanel.setBorder(BorderFactory.createEmptyBorder(12, 12, 12, 12));
216 JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.TRAILING, 12, 12));
217 rootPanel.add(buttonPanel, BorderLayout.PAGE_END);
218 buttonPanel.setBorder(BorderFactory.createEmptyBorder(-12, -12, -12, -12));
219 buttonPanel.add(new JButton(cancelAction));
220 JButton okayButton = new JButton(okayAction);
221 buttonPanel.add(okayButton);
222 getRootPane().setDefaultButton(okayButton);
224 JPanel contentPanel = new JPanel(new GridBagLayout());
225 rootPanel.add(contentPanel, BorderLayout.CENTER);
226 contentPanel.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), BorderFactory.createEmptyBorder(12, 12, 12, 12)));
228 nameTextField = new JTextField();
229 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));
230 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));
232 hostnameTextField = new JTextField();
233 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));
234 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));
236 portTextField = new JTextField();
237 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));
238 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));
240 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));
248 * Confirms the node settings and closes the dialog.
250 private void confirm() {
251 if (!Verifier.verifyNodeName(nameTextField.getText())) {
252 JOptionPane.showMessageDialog(this, I18n.get("editNodeDialog.error.name.message"), I18n.get("editNodeDialog.error.name.title"), JOptionPane.ERROR_MESSAGE);
255 if (!Verifier.verifyHostname(hostnameTextField.getText())) {
256 JOptionPane.showMessageDialog(this, I18n.get("editNodeDialog.error.hostname.message"), I18n.get("editNodeDialog.error.hostname.title"), JOptionPane.ERROR_MESSAGE);
259 if (!Verifier.verifyPort(portTextField.getText())) {
260 JOptionPane.showMessageDialog(this, I18n.get("editNodeDialog.error.port.message"), I18n.get("editNodeDialog.error.port.title"), JOptionPane.ERROR_MESSAGE);
263 name = nameTextField.getText().trim();
264 hostname = hostnameTextField.getText().trim();
266 port = Integer.parseInt(portTextField.getText().trim());
267 } catch (NumberFormatException nfe1) {
268 /* should not occur, the value was checked! */
269 assert false: "port number is invalid though it was checked!";
276 * Cancels the node settings and closes the dialog.
278 private void cancel() {
284 // INTERFACE I18nable
290 public void updateI18n() {
291 okayAction.updateI18n();
292 cancelAction.updateI18n();
293 nameLabel.updateI18n();
294 hostnameLabel.updateI18n();
295 portLabel.updateI18n();
296 setTitle(I18n.get("editNodeDialog.title") + " – jSite " + Version.getVersion());
297 SwingUtils.repackCentered(this);