From e1463d8e265dfd42c824d90088cd2a51b4cf8131 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Sat, 21 Aug 2010 17:57:31 -0700
Subject: [PATCH] altosui: Make teledongle callsign configurable

Teledongle uses the callsign in packet mode; this provides a way to
set that.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 ao-tools/altosui/AltosPreferences.java | 19 ++++++++++++
 ao-tools/altosui/AltosSerial.java      |  5 ++++
 ao-tools/altosui/AltosUI.java          | 40 ++++++++++++++++++++------
 3 files changed, 55 insertions(+), 9 deletions(-)

diff --git a/ao-tools/altosui/AltosPreferences.java b/ao-tools/altosui/AltosPreferences.java
index 297e1aae..690f8f1e 100644
--- a/ao-tools/altosui/AltosPreferences.java
+++ b/ao-tools/altosui/AltosPreferences.java
@@ -37,6 +37,9 @@ class AltosPreferences {
 	/* voice preference name */
 	final static String voicePreference = "VOICE";
 
+	/* callsign preference name */
+	final static String callsignPreference = "CALLSIGN";
+
 	/* Default logdir is ~/TeleMetrum */
 	final static String logdirName = "TeleMetrum";
 
@@ -52,6 +55,8 @@ class AltosPreferences {
 	/* Voice preference */
 	static boolean voice;
 
+	static String callsign;
+
 	public static void init(Component ui) {
 		preferences = Preferences.userRoot().node("/org/altusmetrum/altosui");
 
@@ -71,6 +76,8 @@ class AltosPreferences {
 		channel = preferences.getInt(channelPreference, 0);
 
 		voice = preferences.getBoolean(voicePreference, true);
+
+		callsign = preferences.get(callsignPreference,"N0CALL");
 	}
 
 	static void flush_preferences() {
@@ -154,4 +161,16 @@ class AltosPreferences {
 	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;
+	}
 }
diff --git a/ao-tools/altosui/AltosSerial.java b/ao-tools/altosui/AltosSerial.java
index efa63f68..ba00b55e 100644
--- a/ao-tools/altosui/AltosSerial.java
+++ b/ao-tools/altosui/AltosSerial.java
@@ -154,6 +154,11 @@ public class AltosSerial implements Runnable {
 			printf("m 0\nc r %d\nm 1\n", channel);
 	}
 
+	public void set_callsign(String callsign) {
+		if (altos != null)
+			printf ("c c %s\n", callsign);
+	}
+
 	public AltosSerial() {
 		altos = null;
 		input_thread = null;
diff --git a/ao-tools/altosui/AltosUI.java b/ao-tools/altosui/AltosUI.java
index b96e16a6..33ce274a 100644
--- a/ao-tools/altosui/AltosUI.java
+++ b/ao-tools/altosui/AltosUI.java
@@ -420,6 +420,7 @@ public class AltosUI extends JFrame {
 				serial_line.open(device);
 				DeviceThread thread = new DeviceThread(serial_line);
 				serial_line.set_channel(AltosPreferences.channel());
+				serial_line.set_callsign(AltosPreferences.callsign());
 				run_display(thread);
 			} catch (FileNotFoundException ee) {
 				JOptionPane.showMessageDialog(AltosUI.this,
@@ -440,6 +441,18 @@ public class AltosUI extends JFrame {
 		stop_display();
 	}
 
+	void ConfigureCallsign() {
+		String	result;
+		result = JOptionPane.showInputDialog(AltosUI.this,
+						     "Configure Callsign",
+						     AltosPreferences.callsign());
+		if (result != null) {
+			AltosPreferences.set_callsign(result);
+			if (serial_line != null)
+				serial_line.set_callsign(result);
+		}
+	}
+
 	/*
 	 * Open an existing telemetry file and replay it in realtime
 	 */
@@ -556,6 +569,22 @@ public class AltosUI extends JFrame {
 			menu.setMnemonic(KeyEvent.VK_F);
 			menubar.add(menu);
 
+			item = new JMenuItem("Replay File",KeyEvent.VK_R);
+			item.addActionListener(new ActionListener() {
+					public void actionPerformed(ActionEvent e) {
+						Replay();
+					}
+				});
+			menu.add(item);
+
+			item = new JMenuItem("Save Flight Data",KeyEvent.VK_S);
+			item.addActionListener(new ActionListener() {
+					public void actionPerformed(ActionEvent e) {
+						SaveFlightData();
+					}
+				});
+			menu.add(item);
+
 			item = new JMenuItem("Quit",KeyEvent.VK_Q);
 			item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Q,
 								   ActionEvent.CTRL_MASK));
@@ -591,20 +620,13 @@ public class AltosUI extends JFrame {
 
 			menu.addSeparator();
 
-			item = new JMenuItem("Save Flight Data",KeyEvent.VK_S);
+			item = new JMenuItem("Set Callsign",KeyEvent.VK_S);
 			item.addActionListener(new ActionListener() {
 					public void actionPerformed(ActionEvent e) {
-						SaveFlightData();
+						ConfigureCallsign();
 					}
 				});
-			menu.add(item);
 
-			item = new JMenuItem("Replay",KeyEvent.VK_R);
-			item.addActionListener(new ActionListener() {
-					public void actionPerformed(ActionEvent e) {
-						Replay();
-					}
-				});
 			menu.add(item);
 		}
 		// Log menu
-- 
2.30.2