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Diffstat (limited to 'altosuilib/AltosUIPreferences.java')
| -rw-r--r-- | altosuilib/AltosUIPreferences.java | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/altosuilib/AltosUIPreferences.java b/altosuilib/AltosUIPreferences.java new file mode 100644 index 00000000..485cb582 --- /dev/null +++ b/altosuilib/AltosUIPreferences.java @@ -0,0 +1,180 @@ +/* + * Copyright © 2011 Keith Packard <keithp@keithp.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +package org.altusmetrum.altosuilib; + +import java.io.*; +import java.util.*; +import java.awt.Component; +import javax.swing.*; +import org.altusmetrum.AltosLib.*; + +public class AltosUIPreferences extends AltosPreferences { + + /* font size preferences name */ + final static String fontSizePreference = "FONT-SIZE"; + + /* Look&Feel preference name */ + final static String lookAndFeelPreference = "LOOK-AND-FEEL"; + + /* UI Component to pop dialogs up */ + static Component component; + + static LinkedList<AltosFontListener> font_listeners; + + static int font_size = AltosUILib.font_size_medium; + + static LinkedList<AltosUIListener> ui_listeners; + + static String look_and_feel = null; + + /* Serial debug */ + public static boolean serial_debug; + + public static void init() { + AltosPreferences.init(new AltosUIPreferencesBackend()); + + font_listeners = new LinkedList<AltosFontListener>(); + + font_size = backend.getInt(fontSizePreference, AltosUILib.font_size_medium); + AltosUILib.set_fonts(font_size); + look_and_feel = backend.getString(lookAndFeelPreference, UIManager.getSystemLookAndFeelClassName()); + + ui_listeners = new LinkedList<AltosUIListener>(); + serial_debug = backend.getBoolean(serialDebugPreference, false); + AltosLink.set_debug(serial_debug); + } + + static { init(); } + + public static void set_component(Component in_component) { + component = in_component; + } + + private static boolean check_dir(File dir) { + if (!dir.exists()) { + if (!dir.mkdirs()) { + JOptionPane.showMessageDialog(component, + dir.getName(), + "Cannot create directory", + JOptionPane.ERROR_MESSAGE); + return false; + } + } else if (!dir.isDirectory()) { + JOptionPane.showMessageDialog(component, + dir.getName(), + "Is not a directory", + JOptionPane.ERROR_MESSAGE); + return false; + } + return true; + } + + /* Configure the log directory. This is where all telemetry and eeprom files + * will be written to, and where replay will look for telemetry files + */ + public static void ConfigureLog() { + JFileChooser logdir_chooser = new JFileChooser(logdir.getParentFile()); + + logdir_chooser.setDialogTitle("Configure Data Logging Directory"); + logdir_chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); + + if (logdir_chooser.showDialog(component, "Select Directory") == JFileChooser.APPROVE_OPTION) { + File dir = logdir_chooser.getSelectedFile(); + if (check_dir(dir)) + set_logdir(dir); + } + } + public static int font_size() { + synchronized (backend) { + return font_size; + } + } + + static void set_fonts() { + } + + public static void set_font_size(int new_font_size) { + synchronized (backend) { + font_size = new_font_size; + backend.putInt(fontSizePreference, font_size); + flush_preferences(); + AltosUILib.set_fonts(font_size); + for (AltosFontListener l : font_listeners) + l.font_size_changed(font_size); + } + } + + public static void register_font_listener(AltosFontListener l) { + synchronized (backend) { + font_listeners.add(l); + } + } + + public static void unregister_font_listener(AltosFontListener l) { + synchronized (backend) { + font_listeners.remove(l); + } + } + + public static void set_look_and_feel(String new_look_and_feel) { + try { + UIManager.setLookAndFeel(new_look_and_feel); + } catch (Exception e) { + } + synchronized(backend) { + look_and_feel = new_look_and_feel; + backend.putString(lookAndFeelPreference, look_and_feel); + flush_preferences(); + for (AltosUIListener l : ui_listeners) + l.ui_changed(look_and_feel); + } + } + + public static String look_and_feel() { + synchronized (backend) { + return look_and_feel; + } + } + + public static void register_ui_listener(AltosUIListener l) { + synchronized(backend) { + ui_listeners.add(l); + } + } + + public static void unregister_ui_listener(AltosUIListener l) { + synchronized (backend) { + ui_listeners.remove(l); + } + } + public static void set_serial_debug(boolean new_serial_debug) { + AltosLink.set_debug(new_serial_debug); + synchronized (backend) { + serial_debug = new_serial_debug; + backend.putBoolean(serialDebugPreference, serial_debug); + flush_preferences(); + } + } + + public static boolean serial_debug() { + synchronized (backend) { + return serial_debug; + } + } + +} |