altosui/telegps: Use menus for frequency list and telemetry formats

This will let us move them into the Mac OS X menu bar, as well as
making them look a bit nicer.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 88 insertions, 0 deletions

diff --git a/altosuilib/AltosUITelemetryMenu.java b/altosuilib/AltosUITelemetryMenu.java
new file mode 100644
index 00000000..fc4a91c5
--- /dev/null
+++ b/altosuilib/AltosUITelemetryMenu.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright © 2014 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_2;
+
+import java.util.*;
+import javax.swing.*;
+import java.awt.event.*;
+import org.altusmetrum.altoslib_4.*;
+
+class TelemetryMenuItem extends JMenuItem {
+	public int	telemetry;
+
+	public TelemetryMenuItem (int telemetry) {
+		super(AltosLib.telemetry_name(telemetry));
+		this.telemetry = telemetry;
+	}
+}
+
+public class AltosUITelemetryMenu extends JMenu implements ActionListener {
+	TelemetryMenuItem	selected = null;
+
+	public int get_selected() {
+		if (selected == null)
+			return AltosLib.ao_telemetry_off;
+		return selected.telemetry;
+	}
+
+	public void set_selected(int telemetry) {
+		for (int i = 0; i < getItemCount(); i++) {
+			TelemetryMenuItem	item = (TelemetryMenuItem) getItem(i);
+			if (item.telemetry == telemetry) {
+				selected = item;
+				String new_text = String.format("Format: %s ▾", AltosLib.telemetry_name(telemetry));
+				setText(new_text);
+				break;
+			}
+		}
+	}
+
+	private LinkedList<ActionListener> action_listeners = new LinkedList<ActionListener>();
+
+	public void addActionListener(ActionListener l) {
+		action_listeners.add(l);
+	}
+
+	public void removeActionListener(ActionListener l) {
+		action_listeners.remove(l);
+	}
+
+	public void actionPerformed(ActionEvent e) {
+		TelemetryMenuItem item = (TelemetryMenuItem) e.getSource();
+		set_selected(item.telemetry);
+		ActionEvent my_e = new ActionEvent(selected, 0, "selected");
+		for (ActionListener l : action_listeners)
+			l.actionPerformed(my_e);
+	}
+
+	public AltosUITelemetryMenu(int serial) {
+		super();
+		for (int i = AltosLib.ao_telemetry_min; i <= AltosLib.ao_telemetry_max; i++) {
+			TelemetryMenuItem	item = new TelemetryMenuItem(i);
+
+			item.addActionListener(this);
+			add(item);
+		}
+
+		int telemetry = AltosPreferences.telemetry(serial);
+		if (telemetry < AltosLib.ao_telemetry_min || AltosLib.ao_telemetry_max < telemetry)
+			telemetry = AltosLib.ao_telemetry_standard;
+		set_selected(telemetry);
+	}
+}
+