--- /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 org.altusmetrum.telegps;
+
+import java.awt.*;
+import javax.swing.*;
+import org.altusmetrum.altoslib_4.*;
+import org.altusmetrum.altosuilib_2.*;
+
+public class TeleGPSStatus extends JComponent implements AltosFlightDisplay {
+ GridBagLayout layout;
+
+ public class FlightValue {
+ JLabel label;
+ JTextField value;
+
+ void show(AltosState state, AltosListenerState listener_state) {}
+
+ void reset() {
+ value.setText("");
+ }
+
+ void set_font() {
+ label.setFont(AltosUILib.status_font);
+ value.setFont(AltosUILib.status_font);
+ }
+
+ void setVisible(boolean visible) {
+ label.setVisible(visible);
+ value.setVisible(visible);
+ }
+
+ public FlightValue (GridBagLayout layout, int x, String text) {
+ GridBagConstraints c = new GridBagConstraints();
+ c.insets = new Insets(5, 5, 5, 5);
+ c.anchor = GridBagConstraints.CENTER;
+ c.fill = GridBagConstraints.BOTH;
+ c.weightx = 1;
+ c.weighty = 1;
+
+ label = new JLabel(text);
+ label.setFont(AltosUILib.status_font);
+ label.setHorizontalAlignment(SwingConstants.CENTER);
+ c.gridx = x; c.gridy = 0;
+ layout.setConstraints(label, c);
+ add(label);
+
+ value = new JTextField("");
+ value.setFont(AltosUILib.status_font);
+ value.setHorizontalAlignment(SwingConstants.CENTER);
+ c.gridx = x; c.gridy = 1;
+ layout.setConstraints(value, c);
+ add(value);
+ }
+ }
+
+ class Call extends FlightValue {
+ void show(AltosState state, AltosListenerState listener_state) {
+ value.setText(state.callsign);
+ if (state.callsign == null)
+ setVisible(false);
+ else
+ setVisible(true);
+ }
+ public Call (GridBagLayout layout, int x) {
+ super (layout, x, "Callsign");
+ }
+ }
+
+ Call call;
+
+ class Serial extends FlightValue {
+ void show(AltosState state, AltosListenerState listener_state) {
+ if (state.serial == AltosLib.MISSING)
+ value.setText("none");
+ else
+ value.setText(String.format("%d", state.serial));
+ }
+ public Serial (GridBagLayout layout, int x) {
+ super (layout, x, "Serial");
+ }
+ }
+
+ Serial serial;
+
+ class RSSI extends FlightValue {
+ void show(AltosState state, AltosListenerState listener_state) {
+ value.setText(String.format("%d", state.rssi()));
+ if (state.rssi == AltosLib.MISSING)
+ setVisible(false);
+ else
+ setVisible(true);
+ }
+ public RSSI (GridBagLayout layout, int x) {
+ super (layout, x, "RSSI");
+ }
+ }
+
+ RSSI rssi;
+
+ class LastPacket extends FlightValue {
+ void show(AltosState state, AltosListenerState listener_state) {
+ long secs = (System.currentTimeMillis() - state.received_time + 500) / 1000;
+ value.setText(String.format("%d", secs));
+ }
+ public LastPacket(GridBagLayout layout, int x) {
+ super (layout, x, "Age");
+ }
+ }
+
+ LastPacket last_packet;
+
+ public void reset () {
+ call.reset();
+ serial.reset();
+ rssi.reset();
+ last_packet.reset();
+ }
+
+ public void set_font () {
+ call.set_font();
+ serial.set_font();
+ rssi.set_font();
+ last_packet.set_font();
+ }
+
+ public void show (AltosState state, AltosListenerState listener_state) {
+ call.show(state, listener_state);
+ serial.show(state, listener_state);
+ rssi.show(state, listener_state);
+ last_packet.show(state, listener_state);
+ }
+
+ public int height() {
+ Dimension d = layout.preferredLayoutSize(this);
+ return d.height;
+ }
+
+ public TeleGPSStatus() {
+ layout = new GridBagLayout();
+
+ setLayout(layout);
+
+ call = new Call(layout, 0);
+ serial = new Serial(layout, 1);
+ rssi = new RSSI(layout, 4);
+ last_packet = new LastPacket(layout, 5);
+ }
+}