diff options
Diffstat (limited to 'telegps/TeleGPSStatus.java')
| -rw-r--r-- | telegps/TeleGPSStatus.java | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/telegps/TeleGPSStatus.java b/telegps/TeleGPSStatus.java new file mode 100644 index 00000000..f3951a37 --- /dev/null +++ b/telegps/TeleGPSStatus.java @@ -0,0 +1,253 @@ +/* + * 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 Value { + 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 Value (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.setEditable(false); + value.setFont(AltosUILib.status_font); + value.setHorizontalAlignment(SwingConstants.CENTER); + c.gridx = x; c.gridy = 1; + layout.setConstraints(value, c); + add(value); + } + } + + class Call extends Value { + String call; + + void show(AltosState state, AltosListenerState listener_state) { + if (state.callsign != call) { + value.setText(state.callsign); + call = state.callsign; + } + if (state.callsign == null) + setVisible(false); + else + setVisible(true); + } + + public void reset() { + super.reset(); + call = ""; + } + + public Call (GridBagLayout layout, int x) { + super (layout, x, "Callsign"); + } + } + + Call call; + + class Serial extends Value { + int serial = -1; + void show(AltosState state, AltosListenerState listener_state) { + if (state.serial != serial) { + if (state.serial == AltosLib.MISSING) + value.setText("none"); + else + value.setText(String.format("%d", state.serial)); + serial = state.serial; + } + } + + public void reset() { + super.reset(); + serial = -1; + } + + public Serial (GridBagLayout layout, int x) { + super (layout, x, "Serial"); + } + } + + Serial serial; + + class Flight extends Value { + + int last_flight = -1; + + void show(AltosState state, AltosListenerState listener_state) { + if (state.flight != last_flight) { + if (state.flight == AltosLib.MISSING) + value.setText("none"); + else + value.setText(String.format("%d", state.flight)); + last_flight = state.flight; + } + } + + public void reset() { + super.reset(); + last_flight = -1; + } + + public Flight (GridBagLayout layout, int x) { + super (layout, x, "Flight"); + } + } + + Flight flight; + + class RSSI extends Value { + int rssi = 10000; + + void show(AltosState state, AltosListenerState listener_state) { + int new_rssi = state.rssi(); + + if (new_rssi != rssi) { + value.setText(String.format("%d", new_rssi)); + if (state.rssi == AltosLib.MISSING) + setVisible(false); + else + setVisible(true); + rssi = new_rssi; + } + } + + public void reset() { + super.reset(); + rssi = 10000; + } + + public RSSI (GridBagLayout layout, int x) { + super (layout, x, "RSSI"); + } + } + + RSSI rssi; + + class LastPacket extends Value { + + long last_secs = -1; + + void show(AltosState state, AltosListenerState listener_state) { + long secs = (System.currentTimeMillis() - state.received_time + 500) / 1000; + + if (secs != last_secs) { + value.setText(String.format("%d", secs)); + last_secs = secs; + } + } + + void reset() { + super.reset(); + last_secs = -1; + } + + void disable() { + value.setText(""); + } + + public LastPacket(GridBagLayout layout, int x) { + super (layout, x, "Age"); + } + } + + LastPacket last_packet; + + public void disable_receive() { + last_packet.disable(); + } + + public void reset () { + call.reset(); + serial.reset(); + flight.reset(); + rssi.reset(); + last_packet.reset(); + } + + public void font_size_changed(int font_size) { + call.set_font(); + serial.set_font(); + flight.set_font(); + rssi.set_font(); + last_packet.set_font(); + } + + public void units_changed(boolean imperial_units) { + } + + public void show (AltosState state, AltosListenerState listener_state) { + call.show(state, listener_state); + serial.show(state, listener_state); + flight.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); + flight = new Flight(layout, 2); + rssi = new RSSI(layout, 4); + last_packet = new LastPacket(layout, 5); + } +} |