2 * Copyright © 2011 Keith Packard <keithp@keithp.com>
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; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
22 import java.awt.Component;
24 import org.altusmetrum.AltosLib.*;
25 import org.altusmetrum.altosuilib.*;
27 public class AltosUIPreferences extends AltosPreferences {
29 /* font size preferences name */
30 final static String fontSizePreference = "FONT-SIZE";
32 /* Look&Feel preference name */
33 final static String lookAndFeelPreference = "LOOK-AND-FEEL";
35 /* UI Component to pop dialogs up */
36 static Component component;
38 static LinkedList<AltosFontListener> font_listeners;
40 static int font_size = Altos.font_size_medium;
42 static LinkedList<AltosUIListener> ui_listeners;
44 static String look_and_feel = null;
47 static boolean serial_debug;
49 public static void init() {
50 AltosPreferences.init(new AltosUIPreferencesBackend());
52 font_listeners = new LinkedList<AltosFontListener>();
54 font_size = backend.getInt(fontSizePreference, Altos.font_size_medium);
55 Altos.set_fonts(font_size);
56 look_and_feel = backend.getString(lookAndFeelPreference, UIManager.getSystemLookAndFeelClassName());
58 ui_listeners = new LinkedList<AltosUIListener>();
59 serial_debug = backend.getBoolean(serialDebugPreference, false);
60 AltosLink.set_debug(serial_debug);
65 static void set_component(Component in_component) {
66 component = in_component;
69 private static boolean check_dir(File dir) {
72 JOptionPane.showMessageDialog(component,
74 "Cannot create directory",
75 JOptionPane.ERROR_MESSAGE);
78 } else if (!dir.isDirectory()) {
79 JOptionPane.showMessageDialog(component,
82 JOptionPane.ERROR_MESSAGE);
88 /* Configure the log directory. This is where all telemetry and eeprom files
89 * will be written to, and where replay will look for telemetry files
91 public static void ConfigureLog() {
92 JFileChooser logdir_chooser = new JFileChooser(logdir.getParentFile());
94 logdir_chooser.setDialogTitle("Configure Data Logging Directory");
95 logdir_chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
97 if (logdir_chooser.showDialog(component, "Select Directory") == JFileChooser.APPROVE_OPTION) {
98 File dir = logdir_chooser.getSelectedFile();
103 public static int font_size() {
104 synchronized (backend) {
109 static void set_fonts() {
112 public static void set_font_size(int new_font_size) {
113 synchronized (backend) {
114 font_size = new_font_size;
115 backend.putInt(fontSizePreference, font_size);
117 Altos.set_fonts(font_size);
118 for (AltosFontListener l : font_listeners)
119 l.font_size_changed(font_size);
123 public static void register_font_listener(AltosFontListener l) {
124 synchronized (backend) {
125 font_listeners.add(l);
129 public static void unregister_font_listener(AltosFontListener l) {
130 synchronized (backend) {
131 font_listeners.remove(l);
135 public static void set_look_and_feel(String new_look_and_feel) {
137 UIManager.setLookAndFeel(new_look_and_feel);
138 } catch (Exception e) {
140 synchronized(backend) {
141 look_and_feel = new_look_and_feel;
142 backend.putString(lookAndFeelPreference, look_and_feel);
144 for (AltosUIListener l : ui_listeners)
145 l.ui_changed(look_and_feel);
149 public static String look_and_feel() {
150 synchronized (backend) {
151 return look_and_feel;
155 public static void register_ui_listener(AltosUIListener l) {
156 synchronized(backend) {
161 public static void unregister_ui_listener(AltosUIListener l) {
162 synchronized (backend) {
163 ui_listeners.remove(l);
166 public static void set_serial_debug(boolean new_serial_debug) {
167 AltosLink.set_debug(new_serial_debug);
168 synchronized (backend) {
169 serial_debug = new_serial_debug;
170 backend.putBoolean(serialDebugPreference, serial_debug);
175 public static boolean serial_debug() {
176 synchronized (backend) {