2 * Copyright (C) 2015 Roland Haeder
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 package org.mxchange.addressbook.client.gui;
19 import java.awt.BorderLayout;
20 import java.awt.event.ActionEvent;
21 import java.awt.event.ActionListener;
22 import java.awt.event.WindowAdapter;
23 import java.awt.event.WindowEvent;
24 import java.text.MessageFormat;
25 import javax.swing.BorderFactory;
26 import javax.swing.BoxLayout;
27 import javax.swing.JFrame;
28 import javax.swing.JLabel;
29 import javax.swing.JMenu;
30 import javax.swing.JMenuBar;
31 import javax.swing.JMenuItem;
32 import javax.swing.JPanel;
33 import org.mxchange.addressbook.BaseFrameworkSystem;
34 import org.mxchange.addressbook.FrameAlreadyInitializedException;
35 import org.mxchange.addressbook.application.AddressbookApplication;
36 import org.mxchange.addressbook.client.Client;
40 * @author Roland Haeder
42 public class AddressbookFrame extends BaseFrameworkSystem implements ClientFrame {
47 private static ClientFrame self;
50 * Singelton getter for this frame instance.
52 * @param client Client instance
53 * @return Returns a singelton instance of this frame
55 public static final ClientFrame getSelfInstance (final Client client) {
57 if (!(self instanceof ClientFrame)) {
58 // Create new instance
59 self = new AddressbookFrame(client);
69 private final JFrame frame;
72 * Whether this frame has been initialized
74 private boolean isInitialized;
77 * Status label needs to be updated
79 private JLabel statusLabel;
82 * Creates an instance of this frame with a client instance
86 private AddressbookFrame (final Client client) {
88 this.getLogger().trace(MessageFormat.format("client={0}: CALLED!", client));
91 this.frame = new JFrame(AddressbookApplication.printableTitle());
94 this.setClient(client);
101 public void doShutdown () {
102 // First only show shutdown status
103 this.statusLabel.setText(this.getBundle().getString("AddressbookFrame.statusLabel.shutdown.text"));
107 * Setups the frame, do not set isInitialized here
109 * @param client Client instance
112 public void setupFrame (final Client client) {
114 this.getLogger().trace(MessageFormat.format("client={0}: CALLED!", client));
116 // Has the user entered own data?
117 if (this.getClient().getContactManager().isOwnContactAdded()) {
119 this.getLogger().debug("Disabling menus: isOwnContactAdded()=false");
121 // Not entered yet, so enable menu
122 //addOwnData.setEnabled(false);
125 // Make the frame visible
126 this.frame.setVisible(true);
129 this.statusLabel.setText(this.getBundle().getString("AddressbookFrame.statusLabel.done.text"));
133 * Initalizes this frame. Having initComponents() exposed (publicly
134 * accessible) means that any other object can initialize components which
137 * @throws org.mxchange.addressbook.FrameAlreadyInitializedException If this method has been called twice
140 public void initFrame () throws FrameAlreadyInitializedException {
142 this.getLogger().trace("CALLED!");
144 // Has this frame been initialized?
145 if (this.isInitialized()) {
147 throw new FrameAlreadyInitializedException();
151 this.initComponents();
154 this.isInitialized = true;
158 * Returns field isInitialized. This flag indicates whether this frame has been initialized or not.
160 * @return Field isInitialized
163 public final boolean isInitialized () {
164 return this.isInitialized;
168 * Initialize components
170 private void initComponents () {
172 this.getLogger().trace("CALLED!");
174 // Set default close operation
175 this.frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
177 // Register shutdown listener
178 this.frame.addWindowListener(new WindowAdapter() {
180 * Invoked when a window has been closed.
183 public void windowClosed(final WindowEvent e) {
184 // Shutdown application cleanly
185 self.getClient().getApplication().doShutdown();
189 * Invoked when a window is in the process of being closed.
190 * The close operation can be overridden at this point.
193 public void windowClosing(final WindowEvent e) {
194 // Also shutdown cleanly here
195 self.getClient().getApplication().doShutdown();
199 // Setup layout manager
200 this.frame.setLayout(new BorderLayout(2, 2));
203 this.frame.setSize(700, 400);
205 // Center window in middle of screen, instead of top-left corner
206 this.frame.setLocationRelativeTo(null);
208 // Init menu bar, menu and item instances
209 JMenuBar menuBar = new JMenuBar();
215 menu = new JMenu(this.getBundle().getString("AddressbookFrame.menu.file.text"));
218 // 1.x) Exit program (should be last)
219 item = new JMenuItem(this.getBundle().getString("AddressbookFrame.menuItem.exitProgram.text"));
220 item.setToolTipText(this.getBundle().getString("AddressbookFrame.menuItem.exitProgram.toolTipText"));
222 // Add listener to exit menu
223 item.addActionListener(new ActionListener() {
225 * If the user has performed this action
227 * @param e An instance of an ActionEvent class
230 public void actionPerformed (final ActionEvent e) {
231 self.getClient().getApplication().doShutdown();
238 // Add menu -> menu bar
241 // Add menu bar -> frame
242 this.frame.add(menuBar, BorderLayout.NORTH);
244 // Init status label (which needs to be updated
245 this.statusLabel = new JLabel(this.getBundle().getString("AddressbookFrame.statusLabel.initializing.text"));
247 // Init status bar in south
248 JPanel panel = new JPanel();
249 panel.setLayout(new BoxLayout(panel, BoxLayout.X_AXIS));
250 panel.add(this.statusLabel);
251 panel.setBorder(BorderFactory.createEtchedBorder());
253 // Add panel to frame
254 this.frame.add(panel, BorderLayout.SOUTH);