/* * Copyright © 2010 Keith Packard * * 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 altosui; import java.awt.*; import javax.swing.*; import org.altusmetrum.altoslib_2.*; public class AltosFlightStatus 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(Altos.status_font); value.setFont(Altos.status_font); } 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(Altos.status_font); label.setHorizontalAlignment(SwingConstants.CENTER); c.gridx = x; c.gridy = 0; layout.setConstraints(label, c); add(label); value = new JTextField(""); value.setFont(Altos.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); } 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 Flight extends FlightValue { void show(AltosState state, AltosListenerState listener_state) { if (state.flight == AltosLib.MISSING) value.setText("none"); else value.setText(String.format("%d", state.flight)); } public Flight (GridBagLayout layout, int x) { super (layout, x, "Flight"); } } Flight flight; class FlightState extends FlightValue { void show(AltosState state, AltosListenerState listener_state) { value.setText(state.state_name()); } public FlightState (GridBagLayout layout, int x) { super (layout, x, "State"); } } FlightState flight_state; class RSSI extends FlightValue { void show(AltosState state, AltosListenerState listener_state) { value.setText(String.format("%d", state.rssi())); } 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(); flight.reset(); flight_state.reset(); rssi.reset(); last_packet.reset(); } public void set_font () { call.set_font(); serial.set_font(); flight.set_font(); flight_state.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); flight.show(state, listener_state); flight_state.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 AltosFlightStatus() { layout = new GridBagLayout(); setLayout(layout); call = new Call(layout, 0); serial = new Serial(layout, 1); flight = new Flight(layout, 2); flight_state = new FlightState(layout, 3); rssi = new RSSI(layout, 4); last_packet = new LastPacket(layout, 5); } }