X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altoslib%2FAltosPreferences.java;h=5fe810d7e8160c6300765fa9390f5e7b155a59cb;hp=a82ea3f67f0e4ba5229a5dc6d2abb0314c9ab663;hb=52ce23327bd81e2d40a1817442e75bd6b60ffe95;hpb=52d3cad4f744140e1aa06fdfc0d49a0cf8734fd4 diff --git a/altoslib/AltosPreferences.java b/altoslib/AltosPreferences.java index a82ea3f6..5fe810d7 100644 --- a/altoslib/AltosPreferences.java +++ b/altoslib/AltosPreferences.java @@ -15,11 +15,10 @@ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -package org.altusmetrum.AltosLib; +package org.altusmetrum.altoslib_5; import java.io.*; import java.util.*; -import javax.swing.filechooser.FileSystemView; public class AltosPreferences { public static AltosPreferencesBackend backend = null; @@ -36,6 +35,15 @@ public class AltosPreferences { /* telemetry format preference name */ public final static String telemetryPreferenceFormat = "TELEMETRY-%d"; + /* telemetry rate format preference name */ + public final static String telemetryRatePreferenceFormat = "RATE-%d"; + + /* log file format preference name */ + public final static String logfilePreferenceFormat = "LOGFILE-%d"; + + /* state preference name */ + public final static String statePreferenceFormat = "STATE-%d"; + /* voice preference name */ public final static String voicePreference = "VOICE"; @@ -51,18 +59,24 @@ public class AltosPreferences { /* scanning telemetry preferences name */ public final static String scanningTelemetryPreference = "SCANNING-TELEMETRY"; + /* scanning telemetry rate preferences name */ + public final static String scanningTelemetryRatePreference = "SCANNING-RATE"; + /* Launcher serial preference name */ public final static String launcherSerialPreference = "LAUNCHER-SERIAL"; /* Launcher channel preference name */ public final static String launcherChannelPreference = "LAUNCHER-CHANNEL"; - + /* Default logdir is ~/TeleMetrum */ public final static String logdirName = "TeleMetrum"; /* Log directory */ public static File logdir; + /* Last log directory - use this next time we open or save something */ + public static File last_logdir; + /* Map directory -- hangs of logdir */ public static File mapdir; @@ -72,6 +86,12 @@ public class AltosPreferences { /* Telemetry (map serial to telemetry format) */ public static Hashtable telemetries; + /* Telemetry rate (map serial to telemetry format) */ + public static Hashtable telemetry_rates; + + /* Log file (map serial to logfile name) */ + public static Hashtable logfiles; + /* Voice preference */ public static boolean voice; @@ -84,6 +104,8 @@ public class AltosPreferences { /* Scanning telemetry */ public static int scanning_telemetry; + public static int scanning_telemetry_rate; + /* List of frequencies */ public final static String common_frequencies_node_name = "COMMON-FREQUENCIES"; public static AltosFrequency[] common_frequencies; @@ -138,6 +160,10 @@ public class AltosPreferences { public static int launcher_channel; public static void init(AltosPreferencesBackend in_backend) { + + if (backend != null) + return; + backend = in_backend; /* Initialize logdir from preferences */ @@ -145,8 +171,7 @@ public class AltosPreferences { if (logdir_string != null) logdir = new File(logdir_string); else { - /* Use the file system view default directory */ - logdir = new File(FileSystemView.getFileSystemView().getDefaultDirectory(), logdirName); + logdir = new File(backend.homeDirectory(), logdirName); if (!logdir.exists()) logdir.mkdirs(); } @@ -158,12 +183,18 @@ public class AltosPreferences { telemetries = new Hashtable(); + telemetry_rates = new Hashtable(); + + logfiles = new Hashtable(); + voice = backend.getBoolean(voicePreference, true); callsign = backend.getString(callsignPreference,"N0CALL"); scanning_telemetry = backend.getInt(scanningTelemetryPreference,(1 << AltosLib.ao_telemetry_standard)); + scanning_telemetry_rate = backend.getInt(scanningTelemetryRatePreference,(1 << AltosLib.ao_telemetry_rate_38400)); + launcher_serial = backend.getInt(launcherSerialPreference, 0); launcher_channel = backend.getInt(launcherChannelPreference, 0); @@ -200,6 +231,24 @@ public class AltosPreferences { } } + public static File last_logdir() { + synchronized (backend) { + if (last_logdir == null) + last_logdir = logdir; + return last_logdir; + } + } + + public static void set_last_logdir(File file) { + synchronized(backend) { + if (file != null && !file.isDirectory()) + file = file.getParentFile(); + if (file == null) + file = new File("."); + last_logdir = file; + } + } + public static File mapdir() { synchronized (backend) { return mapdir; @@ -247,6 +296,88 @@ public class AltosPreferences { } } + public static void set_telemetry_rate(int serial, int new_telemetry_rate) { + synchronized (backend) { + telemetry_rates.put(serial, new_telemetry_rate); + backend.putInt(String.format(telemetryRatePreferenceFormat, serial), new_telemetry_rate); + flush_preferences(); + } + } + + public static int telemetry_rate(int serial) { + synchronized (backend) { + if (telemetry_rates.containsKey(serial)) + return telemetry_rates.get(serial); + int telemetry_rate = backend.getInt(String.format(telemetryRatePreferenceFormat, serial), + AltosLib.ao_telemetry_rate_38400); + telemetry_rates.put(serial, telemetry_rate); + return telemetry_rate; + } + } + + public static void set_logfile(int serial, File new_logfile) { + synchronized(backend) { + logfiles.put(serial, new_logfile); + backend.putString(String.format(logfilePreferenceFormat, serial), new_logfile.getPath()); + flush_preferences(); + } + } + + public static File logfile(int serial) { + synchronized(backend) { + if (logfiles.containsKey(serial)) + return logfiles.get(serial); + String logfile_string = backend.getString(String.format(logfilePreferenceFormat, serial), null); + if (logfile_string == null) + return null; + File logfile = new File(logfile_string); + logfiles.put(serial, logfile); + return logfile; + } + } + + public static void set_state(int serial, AltosState state, AltosListenerState listener_state) { + + ByteArrayOutputStream baos = new ByteArrayOutputStream(); + + try { + ObjectOutputStream oos = new ObjectOutputStream(baos); + + AltosSavedState saved_state = new AltosSavedState(state, listener_state); + oos.writeObject(saved_state); + + byte[] bytes = baos.toByteArray(); + + synchronized(backend) { + backend.putBytes(String.format(statePreferenceFormat, serial), bytes); + flush_preferences(); + } + } catch (IOException ie) { + } + } + + public static AltosSavedState state(int serial) { + byte[] bytes = null; + + synchronized(backend) { + bytes = backend.getBytes(String.format(statePreferenceFormat, serial), null); + } + + if (bytes == null) + return null; + + ByteArrayInputStream bais = new ByteArrayInputStream(bytes); + + try { + ObjectInputStream ois = new ObjectInputStream(bais); + AltosSavedState saved_state = (AltosSavedState) ois.readObject(); + return saved_state; + } catch (IOException ie) { + } catch (ClassNotFoundException ce) { + } + return null; + } + public static void set_scanning_telemetry(int new_scanning_telemetry) { synchronized (backend) { scanning_telemetry = new_scanning_telemetry; @@ -261,6 +392,20 @@ public class AltosPreferences { } } + public static void set_scanning_telemetry_rate(int new_scanning_telemetry_rate) { + synchronized (backend) { + scanning_telemetry_rate = new_scanning_telemetry_rate; + backend.putInt(scanningTelemetryRatePreference, scanning_telemetry_rate); + flush_preferences(); + } + } + + public static int scanning_telemetry_rate() { + synchronized(backend) { + return scanning_telemetry_rate; + } + } + public static void set_voice(boolean new_voice) { synchronized (backend) { voice = new_voice; @@ -330,7 +475,7 @@ public class AltosPreferences { return launcher_channel; } } - + public static AltosPreferencesBackend bt_devices() { synchronized (backend) { return backend.node("bt_devices"); @@ -369,6 +514,8 @@ public class AltosPreferences { set_common_frequencies(new_frequencies); } + static LinkedList units_listeners; + public static boolean imperial_units() { synchronized(backend) { return AltosConvert.imperial_units; @@ -381,5 +528,24 @@ public class AltosPreferences { backend.putBoolean(unitsPreference, imperial_units); flush_preferences(); } + if (units_listeners != null) { + for (AltosUnitsListener l : units_listeners) { + l.units_changed(imperial_units); + } + } + } + + public static void register_units_listener(AltosUnitsListener l) { + synchronized(backend) { + if (units_listeners == null) + units_listeners = new LinkedList(); + units_listeners.add(l); + } + } + + public static void unregister_units_listener(AltosUnitsListener l) { + synchronized(backend) { + units_listeners.remove(l); + } } }