+++ /dev/null
-/*
- * Copyright © 2010 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 altosui;
-import java.io.*;
-import java.util.*;
-import java.text.*;
-import java.util.prefs.*;
-import java.util.concurrent.LinkedBlockingQueue;
-import java.awt.Component;
-import javax.swing.*;
-import javax.swing.filechooser.FileSystemView;
-
-class AltosPreferences {
- public static Preferences preferences;
-
- /* logdir preference name */
- final static String logdirPreference = "LOGDIR";
-
- /* channel preference name */
- final static String channelPreferenceFormat = "CHANNEL-%d";
-
- /* frequency preference name */
- final static String frequencyPreferenceFormat = "FREQUENCY-%d";
-
- /* telemetry format preference name */
- final static String telemetryPreferenceFormat = "TELEMETRY-%d";
-
- /* voice preference name */
- final static String voicePreference = "VOICE";
-
- /* callsign preference name */
- final static String callsignPreference = "CALLSIGN";
-
- /* firmware directory preference name */
- final static String firmwaredirPreference = "FIRMWARE";
-
- /* serial debug preference name */
- final static String serialDebugPreference = "SERIAL-DEBUG";
-
- /* scanning telemetry preferences name */
- final static String scanningTelemetryPreference = "SCANNING-TELEMETRY";
-
- /* Launcher serial preference name */
- final static String launcherSerialPreference = "LAUNCHER-SERIAL";
-
- /* Launcher channel preference name */
- final static String launcherChannelPreference = "LAUNCHER-CHANNEL";
-
- /* Default logdir is ~/TeleMetrum */
- final static String logdirName = "TeleMetrum";
-
- /* Log directory */
- static File logdir;
-
- /* Map directory -- hangs of logdir */
- static File mapdir;
-
- /* Frequency (map serial to frequency) */
- static Hashtable<Integer, Double> frequencies;
-
- /* Telemetry (map serial to telemetry format) */
- static Hashtable<Integer, Integer> telemetries;
-
- /* Voice preference */
- static boolean voice;
-
- /* Callsign preference */
- static String callsign;
-
- /* Firmware directory */
- static File firmwaredir;
-
- /* Serial debug */
- static boolean serial_debug;
-
- /* Scanning telemetry */
- static int scanning_telemetry;
-
- /* List of frequencies */
- final static String common_frequencies_node_name = "COMMON-FREQUENCIES";
- static AltosFrequency[] common_frequencies;
-
- final static String frequency_count = "COUNT";
- final static String frequency_format = "FREQUENCY-%d";
- final static String description_format = "DESCRIPTION-%d";
-
- static AltosFrequency[] load_common_frequencies() {
- AltosFrequency[] frequencies = null;
- boolean existing = false;
- try {
- existing = preferences.nodeExists(common_frequencies_node_name);
- } catch (BackingStoreException be) {
- existing = false;
- }
- if (existing) {
- Preferences node = preferences.node(common_frequencies_node_name);
- int count = node.getInt(frequency_count, 0);
-
- frequencies = new AltosFrequency[count];
- for (int i = 0; i < count; i++) {
- double frequency;
- String description;
-
- frequency = node.getDouble(String.format(frequency_format, i), 0.0);
- description = node.get(String.format(description_format, i), null);
- frequencies[i] = new AltosFrequency(frequency, description);
- }
- } else {
- frequencies = new AltosFrequency[10];
- for (int i = 0; i < 10; i++) {
- frequencies[i] = new AltosFrequency(434.550 + i * .1,
- String.format("Channel %d", i));
- }
- }
- return frequencies;
- }
-
- static void save_common_frequencies(AltosFrequency[] frequencies) {
- Preferences node = preferences.node(common_frequencies_node_name);
-
- node.putInt(frequency_count, frequencies.length);
- for (int i = 0; i < frequencies.length; i++) {
- node.putDouble(String.format(frequency_format, i), frequencies[i].frequency);
- node.put(String.format(description_format, i), frequencies[i].description);
- }
- }
- static int launcher_serial;
-
- static int launcher_channel;
-
- public static void init() {
- preferences = Preferences.userRoot().node("/org/altusmetrum/altosui");
-
- /* Initialize logdir from preferences */
- String logdir_string = preferences.get(logdirPreference, null);
- if (logdir_string != null)
- logdir = new File(logdir_string);
- else {
- /* Use the file system view default directory */
- logdir = new File(FileSystemView.getFileSystemView().getDefaultDirectory(), logdirName);
- if (!logdir.exists())
- logdir.mkdirs();
- }
- mapdir = new File(logdir, "maps");
- if (!mapdir.exists())
- mapdir.mkdirs();
-
- frequencies = new Hashtable<Integer, Double>();
-
- telemetries = new Hashtable<Integer,Integer>();
-
- voice = preferences.getBoolean(voicePreference, true);
-
- callsign = preferences.get(callsignPreference,"N0CALL");
-
- scanning_telemetry = preferences.getInt(scanningTelemetryPreference,(1 << Altos.ao_telemetry_standard));
-
- launcher_serial = preferences.getInt(launcherSerialPreference, 0);
-
- launcher_channel = preferences.getInt(launcherChannelPreference, 0);
-
- String firmwaredir_string = preferences.get(firmwaredirPreference, null);
- if (firmwaredir_string != null)
- firmwaredir = new File(firmwaredir_string);
- else
- firmwaredir = null;
-
- serial_debug = preferences.getBoolean(serialDebugPreference, false);
- AltosSerial.set_debug(serial_debug);
-
- common_frequencies = load_common_frequencies();
-
- }
-
- static { init(); }
-
- static void flush_preferences() {
- try {
- preferences.flush();
- } catch (BackingStoreException ee) {
-/*
- if (component != null)
- JOptionPane.showMessageDialog(component,
- preferences.absolutePath(),
- "Cannot save prefernces",
- JOptionPane.ERROR_MESSAGE);
- else
-*/
- System.err.printf("Cannot save preferences\n");
- }
- }
-
- public static void set_logdir(File new_logdir) {
- logdir = new_logdir;
- mapdir = new File(logdir, "maps");
- if (!mapdir.exists())
- mapdir.mkdirs();
- synchronized (preferences) {
- preferences.put(logdirPreference, logdir.getPath());
- flush_preferences();
- }
- }
-
- public static File logdir() {
- return logdir;
- }
-
- public static File mapdir() {
- return mapdir;
- }
-
- public static void set_frequency(int serial, double new_frequency) {
- frequencies.put(serial, new_frequency);
- synchronized (preferences) {
- preferences.putDouble(String.format(frequencyPreferenceFormat, serial), new_frequency);
- flush_preferences();
- }
- }
-
- public static double frequency(int serial) {
- if (frequencies.containsKey(serial))
- return frequencies.get(serial);
- double frequency = preferences.getDouble(String.format(frequencyPreferenceFormat, serial), 0);
- if (frequency == 0.0) {
- int channel = preferences.getInt(String.format(channelPreferenceFormat, serial), 0);
- frequency = AltosConvert.radio_channel_to_frequency(channel);
- }
- frequencies.put(serial, frequency);
- return frequency;
- }
-
- public static void set_telemetry(int serial, int new_telemetry) {
- telemetries.put(serial, new_telemetry);
- synchronized (preferences) {
- preferences.putInt(String.format(telemetryPreferenceFormat, serial), new_telemetry);
- flush_preferences();
- }
- }
-
- public static int telemetry(int serial) {
- if (telemetries.containsKey(serial))
- return telemetries.get(serial);
- int telemetry = preferences.getInt(String.format(telemetryPreferenceFormat, serial),
- Altos.ao_telemetry_standard);
- telemetries.put(serial, telemetry);
- return telemetry;
- }
-
- public static void set_scanning_telemetry(int new_scanning_telemetry) {
- scanning_telemetry = new_scanning_telemetry;
- synchronized (preferences) {
- preferences.putInt(scanningTelemetryPreference, scanning_telemetry);
- flush_preferences();
- }
- }
-
- public static int scanning_telemetry() {
- return scanning_telemetry;
- }
-
- public static void set_voice(boolean new_voice) {
- voice = new_voice;
- synchronized (preferences) {
- preferences.putBoolean(voicePreference, voice);
- flush_preferences();
- }
- }
-
- public static boolean voice() {
- return voice;
- }
-
- public static void set_callsign(String new_callsign) {
- callsign = new_callsign;
- synchronized(preferences) {
- preferences.put(callsignPreference, callsign);
- flush_preferences();
- }
- }
-
- public static String callsign() {
- return callsign;
- }
-
- public static void set_firmwaredir(File new_firmwaredir) {
- firmwaredir = new_firmwaredir;
- synchronized (preferences) {
- preferences.put(firmwaredirPreference, firmwaredir.getPath());
- flush_preferences();
- }
- }
-
- public static File firmwaredir() {
- return firmwaredir;
- }
-
- public static void set_serial_debug(boolean new_serial_debug) {
- serial_debug = new_serial_debug;
- AltosSerial.set_debug(serial_debug);
- synchronized (preferences) {
- preferences.putBoolean(serialDebugPreference, serial_debug);
- flush_preferences();
- }
- }
-
- public static boolean serial_debug() {
- return serial_debug;
- }
-
- public static void set_launcher_serial(int new_launcher_serial) {
- launcher_serial = new_launcher_serial;
- System.out.printf("set launcher serial to %d\n", new_launcher_serial);
- synchronized (preferences) {
- preferences.putInt(launcherSerialPreference, launcher_serial);
- flush_preferences();
- }
- }
-
- public static int launcher_serial() {
- return launcher_serial;
- }
-
- public static void set_launcher_channel(int new_launcher_channel) {
- launcher_channel = new_launcher_channel;
- System.out.printf("set launcher channel to %d\n", new_launcher_channel);
- synchronized (preferences) {
- preferences.putInt(launcherChannelPreference, launcher_channel);
- flush_preferences();
- }
- }
-
- public static int launcher_channel() {
- return launcher_channel;
- }
-
- public static Preferences bt_devices() {
- return preferences.node("bt_devices");
- }
-
- public static AltosFrequency[] common_frequencies() {
- return common_frequencies;
- }
-
- public static void set_common_frequencies(AltosFrequency[] frequencies) {
- common_frequencies = frequencies;
- synchronized(preferences) {
- save_common_frequencies(frequencies);
- flush_preferences();
- }
- }
-
- public static void add_common_frequency(AltosFrequency frequency) {
- AltosFrequency[] new_frequencies = new AltosFrequency[common_frequencies.length + 1];
- int i;
-
- for (i = 0; i < common_frequencies.length; i++) {
- if (frequency.frequency == common_frequencies[i].frequency)
- return;
- if (frequency.frequency < common_frequencies[i].frequency)
- break;
- new_frequencies[i] = common_frequencies[i];
- }
- new_frequencies[i] = frequency;
- for (; i < common_frequencies.length; i++)
- new_frequencies[i+1] = common_frequencies[i];
- set_common_frequencies(new_frequencies);
- }
-}
projects / fw / altos / blobdiff