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Diffstat (limited to 'telegps/TeleGPSConfigUI.java')
| -rw-r--r-- | telegps/TeleGPSConfigUI.java | 785 | 
1 files changed, 785 insertions, 0 deletions
| diff --git a/telegps/TeleGPSConfigUI.java b/telegps/TeleGPSConfigUI.java new file mode 100644 index 00000000..5f269fd3 --- /dev/null +++ b/telegps/TeleGPSConfigUI.java @@ -0,0 +1,785 @@ +/* + * 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 java.awt.event.*; +import javax.swing.*; +import javax.swing.event.*; +import org.altusmetrum.altoslib_4.*; +import org.altusmetrum.altosuilib_2.*; + +public class TeleGPSConfigUI +	extends AltosUIDialog +	implements ActionListener, ItemListener, DocumentListener, AltosConfigValues, AltosUnitsListener +{ + +	Container		pane; +	JLabel			product_label; +	JLabel			version_label; +	JLabel			serial_label; +	JLabel			frequency_label; +	JLabel			radio_calibration_label; +	JLabel			radio_frequency_label; +	JLabel			radio_enable_label; +	JLabel			aprs_interval_label; +	JLabel			flight_log_max_label; +	JLabel			callsign_label; +	JLabel			tracker_motion_label; +	JLabel			tracker_interval_label; + +	public boolean		dirty; + +	JFrame			owner; +	JLabel			product_value; +	JLabel			version_value; +	JLabel			serial_value; +	AltosFreqList		radio_frequency_value; +	JTextField		radio_calibration_value; +	JRadioButton		radio_enable_value; +	JComboBox<String>	aprs_interval_value; +	JComboBox<String>	flight_log_max_value; +	JTextField		callsign_value; +	JComboBox<String>	tracker_motion_value; +	JComboBox<String>	tracker_interval_value; + +	JButton			save; +	JButton			reset; +	JButton			reboot; +	JButton			close; + +	ActionListener		listener; + +	static String[] 	aprs_interval_values = { +		"Disabled", +		"2", +		"5", +		"10" +	}; + +	static String[]		tracker_motion_values_m = { +		"2", +		"5", +		"10", +		"25", +	}; + +	static String[]		tracker_motion_values_ft = { +		"5", +		"20", +		"50", +		"100" +	}; + +	static String[]		tracker_interval_values = { +		"1", +		"2", +		"5", +		"10" +	}; + +	/* A window listener to catch closing events and tell the config code */ +	class ConfigListener extends WindowAdapter { +		TeleGPSConfigUI	ui; + +		public ConfigListener(TeleGPSConfigUI this_ui) { +			ui = this_ui; +		} + +		public void windowClosing(WindowEvent e) { +			ui.actionPerformed(new ActionEvent(e.getSource(), +							   ActionEvent.ACTION_PERFORMED, +							   "Close")); +		} +	} + +	public void set_pyros(AltosPyro[] new_pyros) { +	} + +	public AltosPyro[] pyros() { +		return null; +	} + +	public void set_pyro_firing_time(double new_pyro_firing_time) { +	} + +	public double pyro_firing_time() { +		return -1; +	} + +	boolean is_telemetrum() { +		String	product = product_value.getText(); +		return product != null && product.startsWith("TeleGPS"); +	} + +	void set_radio_calibration_tool_tip() { +		if (radio_calibration_value.isEnabled()) +			radio_calibration_value.setToolTipText("Tune radio output to match desired frequency"); +		else +			radio_calibration_value.setToolTipText("Cannot tune radio while connected over packet mode"); +	} + +	void set_radio_enable_tool_tip() { +		if (radio_enable_value.isEnabled()) +			radio_enable_value.setToolTipText("Enable/Disable telemetry and RDF transmissions"); +		else +			radio_enable_value.setToolTipText("Firmware version does not support disabling radio"); +	} + +	void set_aprs_interval_tool_tip() { +		if (aprs_interval_value.isEnabled()) +			aprs_interval_value.setToolTipText("Enable APRS and set the interval between APRS reports"); +		else +			aprs_interval_value.setToolTipText("Hardware doesn't support APRS"); +	} + +	void set_flight_log_max_tool_tip() { +		if (flight_log_max_value.isEnabled()) +			flight_log_max_value.setToolTipText("Size reserved for each flight log (in kB)"); +		else +			flight_log_max_value.setToolTipText("Cannot set max value with flight logs in memory"); +	} + +	/* Build the UI using a grid bag */ +	public TeleGPSConfigUI(JFrame in_owner) { +		super (in_owner, "Configure Device", false); + +		owner = in_owner; +		GridBagConstraints c; +		int row = 0; + +		Insets il = new Insets(4,4,4,4); +		Insets ir = new Insets(4,4,4,4); + +		pane = getContentPane(); +		pane.setLayout(new GridBagLayout()); + +		/* Product */ +		c = new GridBagConstraints(); +		c.gridx = 0; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = il; +		product_label = new JLabel("Product:"); +		pane.add(product_label, c); + +		c = new GridBagConstraints(); +		c.gridx = 4; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.HORIZONTAL; +		c.weightx = 1; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = ir; +		product_value = new JLabel(""); +		pane.add(product_value, c); +		row++; + +		/* Version */ +		c = new GridBagConstraints(); +		c.gridx = 0; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = il; +		c.ipady = 5; +		version_label = new JLabel("Software version:"); +		pane.add(version_label, c); + +		c = new GridBagConstraints(); +		c.gridx = 4; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.HORIZONTAL; +		c.weightx = 1; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = ir; +		c.ipady = 5; +		version_value = new JLabel(""); +		pane.add(version_value, c); +		row++; + +		/* Serial */ +		c = new GridBagConstraints(); +		c.gridx = 0; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = il; +		c.ipady = 5; +		serial_label = new JLabel("Serial:"); +		pane.add(serial_label, c); + +		c = new GridBagConstraints(); +		c.gridx = 4; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.HORIZONTAL; +		c.weightx = 1; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = ir; +		c.ipady = 5; +		serial_value = new JLabel(""); +		pane.add(serial_value, c); +		row++; + +		/* Frequency */ +		c = new GridBagConstraints(); +		c.gridx = 0; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = il; +		c.ipady = 5; +		radio_frequency_label = new JLabel("Frequency:"); +		pane.add(radio_frequency_label, c); + +		c = new GridBagConstraints(); +		c.gridx = 4; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.HORIZONTAL; +		c.weightx = 1; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = ir; +		c.ipady = 5; +		radio_frequency_value = new AltosFreqList(); +		radio_frequency_value.addItemListener(this); +		pane.add(radio_frequency_value, c); +		radio_frequency_value.setToolTipText("Telemetry, RDF and packet frequency"); +		row++; + +		/* Radio Calibration */ +		c = new GridBagConstraints(); +		c.gridx = 0; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = il; +		c.ipady = 5; +		radio_calibration_label = new JLabel("RF Calibration:"); +		pane.add(radio_calibration_label, c); + +		c = new GridBagConstraints(); +		c.gridx = 4; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.HORIZONTAL; +		c.weightx = 1; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = ir; +		c.ipady = 5; +		radio_calibration_value = new JTextField(String.format("%d", 1186611)); +		radio_calibration_value.getDocument().addDocumentListener(this); +		pane.add(radio_calibration_value, c); +		set_radio_calibration_tool_tip(); +		row++; + +		/* Radio Enable */ +		c = new GridBagConstraints(); +		c.gridx = 0; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = il; +		c.ipady = 5; +		radio_enable_label = new JLabel("Telemetry/RDF/APRS Enable:"); +		pane.add(radio_enable_label, c); + +		c = new GridBagConstraints(); +		c.gridx = 4; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.HORIZONTAL; +		c.weightx = 1; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = ir; +		c.ipady = 5; +		radio_enable_value = new JRadioButton("Enabled"); +		radio_enable_value.addItemListener(this); +		pane.add(radio_enable_value, c); +		set_radio_enable_tool_tip(); +		row++; + +		/* APRS interval */ +		c = new GridBagConstraints(); +		c.gridx = 0; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = il; +		c.ipady = 5; +		aprs_interval_label = new JLabel("APRS Interval(s):"); +		pane.add(aprs_interval_label, c); + +		c = new GridBagConstraints(); +		c.gridx = 4; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.HORIZONTAL; +		c.weightx = 1; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = ir; +		c.ipady = 5; +		aprs_interval_value = new JComboBox<String>(aprs_interval_values); +		aprs_interval_value.setEditable(true); +		aprs_interval_value.addItemListener(this); +		pane.add(aprs_interval_value, c); +		set_aprs_interval_tool_tip(); +		row++; + +		/* Callsign */ +		c = new GridBagConstraints(); +		c.gridx = 0; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = il; +		c.ipady = 5; +		callsign_label = new JLabel("Callsign:"); +		pane.add(callsign_label, c); + +		c = new GridBagConstraints(); +		c.gridx = 4; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.HORIZONTAL; +		c.weightx = 1; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = ir; +		c.ipady = 5; +		callsign_value = new JTextField(AltosUIPreferences.callsign()); +		callsign_value.getDocument().addDocumentListener(this); +		pane.add(callsign_value, c); +		callsign_value.setToolTipText("Callsign reported in telemetry data"); +		row++; + +		/* Flight log max */ +		c = new GridBagConstraints(); +		c.gridx = 0; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = il; +		c.ipady = 5; +		flight_log_max_label = new JLabel("Maximum Log Size (kB):"); +		pane.add(flight_log_max_label, c); + +		c = new GridBagConstraints(); +		c.gridx = 4; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.HORIZONTAL; +		c.weightx = 1; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = ir; +		c.ipady = 5; +		flight_log_max_value = new JComboBox<String>(); +		flight_log_max_value.setEditable(true); +		flight_log_max_value.addItemListener(this); +		pane.add(flight_log_max_value, c); +		set_flight_log_max_tool_tip(); +		row++; + +		/* Tracker triger horiz distances */ +		c = new GridBagConstraints(); +		c.gridx = 0; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = il; +		c.ipady = 5; +		tracker_motion_label = new JLabel(get_tracker_motion_label()); +		pane.add(tracker_motion_label, c); + +		c = new GridBagConstraints(); +		c.gridx = 4; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.HORIZONTAL; +		c.weightx = 1; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = ir; +		c.ipady = 5; +		tracker_motion_value = new JComboBox<String>(tracker_motion_values()); +		tracker_motion_value.setEditable(true); +		tracker_motion_value.addItemListener(this); +		pane.add(tracker_motion_value, c); +		row++; + +		/* Tracker triger vert distances */ +		c = new GridBagConstraints(); +		c.gridx = 0; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = il; +		c.ipady = 5; +		tracker_interval_label = new JLabel("Position Reporting Interval (s):"); +		pane.add(tracker_interval_label, c); + +		c = new GridBagConstraints(); +		c.gridx = 4; c.gridy = row; +		c.gridwidth = 4; +		c.fill = GridBagConstraints.HORIZONTAL; +		c.weightx = 1; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = ir; +		c.ipady = 5; +		tracker_interval_value = new JComboBox<String>(tracker_interval_values); +		tracker_interval_value.setEditable(true); +		tracker_interval_value.addItemListener(this); +		pane.add(tracker_interval_value, c); +		set_tracker_tool_tip(); +		row++; + +		/* Buttons */ +		c = new GridBagConstraints(); +		c.gridx = 0; c.gridy = row; +		c.gridwidth = 2; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.LINE_START; +		c.insets = il; +		save = new JButton("Save"); +		pane.add(save, c); +		save.addActionListener(this); +		save.setActionCommand("Save"); + +		c = new GridBagConstraints(); +		c.gridx = 2; c.gridy = row; +		c.gridwidth = 2; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.CENTER; +		c.insets = il; +		reset = new JButton("Reset"); +		pane.add(reset, c); +		reset.addActionListener(this); +		reset.setActionCommand("Reset"); + +		c = new GridBagConstraints(); +		c.gridx = 4; c.gridy = row; +		c.gridwidth = 2; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.CENTER; +		c.insets = il; +		reboot = new JButton("Reboot"); +		pane.add(reboot, c); +		reboot.addActionListener(this); +		reboot.setActionCommand("Reboot"); + +		c = new GridBagConstraints(); +		c.gridx = 6; c.gridy = row; +		c.gridwidth = 2; +		c.fill = GridBagConstraints.NONE; +		c.anchor = GridBagConstraints.LINE_END; +		c.insets = il; +		close = new JButton("Close"); +		pane.add(close, c); +		close.addActionListener(this); +		close.setActionCommand("Close"); + +		addWindowListener(new ConfigListener(this)); +		AltosPreferences.register_units_listener(this); +	} + +	/* Once the initial values are set, the config code will show the dialog */ +	public void make_visible() { +		pack(); +		setLocationRelativeTo(owner); +		setVisible(true); +	} + +	/* If any values have been changed, confirm before closing */ +	public boolean check_dirty(String operation) { +		if (dirty) { +			Object[] options = { String.format("%s anyway", operation), "Keep editing" }; +			int i; +			i = JOptionPane.showOptionDialog(this, +							 String.format("Configuration modified. %s anyway?", operation), +							 "Configuration Modified", +							 JOptionPane.DEFAULT_OPTION, +							 JOptionPane.WARNING_MESSAGE, +							 null, options, options[1]); +			if (i != 0) +				return false; +		} +		return true; +	} + +	void set_dirty() { +		dirty = true; +		save.setEnabled(true); +	} + +	public void set_clean() { +		dirty = false; +		save.setEnabled(false); +	} + +	public void dispose() { +		AltosPreferences.unregister_units_listener(this); +		super.dispose(); +	} + +	/* Listen for events from our buttons */ +	public void actionPerformed(ActionEvent e) { +		String	cmd = e.getActionCommand(); + +		if (cmd.equals("Close") || cmd.equals("Reboot")) +			if (!check_dirty(cmd)) +				return; +		listener.actionPerformed(e); +		if (cmd.equals("Close") || cmd.equals("Reboot")) { +			setVisible(false); +			dispose(); +		} +		set_clean(); +	} + +	/* ItemListener interface method */ +	public void itemStateChanged(ItemEvent e) { +		set_dirty(); +	} + +	/* DocumentListener interface methods */ +	public void changedUpdate(DocumentEvent e) { +		set_dirty(); +	} + +	public void insertUpdate(DocumentEvent e) { +		set_dirty(); +	} + +	public void removeUpdate(DocumentEvent e) { +		set_dirty(); +	} + +	/* Let the config code hook on a listener */ +	public void addActionListener(ActionListener l) { +		listener = l; +	} + +	public void units_changed(boolean imperial_units) { +		if (tracker_motion_value.isEnabled()) { +			String motion = tracker_motion_value.getSelectedItem().toString(); +			tracker_motion_label.setText(get_tracker_motion_label()); +			set_tracker_motion_values(); +			set_tracker_motion((int) (AltosConvert.height.parse(motion, !imperial_units) + 0.5)); +		} +	} + +	/* set and get all of the dialog values */ +	public void set_product(String product) { +		radio_frequency_value.set_product(product); +		product_value.setText(product); +		set_flight_log_max_tool_tip(); +	} + +	public void set_version(String version) { +		version_value.setText(version); +	} + +	public void set_serial(int serial) { +		radio_frequency_value.set_serial(serial); +		serial_value.setText(String.format("%d", serial)); +	} + +	public void set_main_deploy(int new_main_deploy) { +	} + +	public int main_deploy() { +		return -1; +	} + +	public void set_apogee_delay(int new_apogee_delay) { } + +	public int apogee_delay() { +		return -1; +	} + +	public void set_apogee_lockout(int new_apogee_lockout) { } + +	public int apogee_lockout() { return -1; } + +	public void set_radio_frequency(double new_radio_frequency) { +		radio_frequency_value.set_frequency(new_radio_frequency); +	} + +	public double radio_frequency() { +		return radio_frequency_value.frequency(); +	} + +	public void set_radio_calibration(int new_radio_calibration) { +		radio_calibration_value.setVisible(new_radio_calibration >= 0); +		if (new_radio_calibration < 0) +			radio_calibration_value.setText("Disabled"); +		else +			radio_calibration_value.setText(String.format("%d", new_radio_calibration)); +	} + +	private int parse_int(String name, String s, boolean split) throws AltosConfigDataException { +		String v = s; +		if (split) +			v = s.split("\\s+")[0]; +		try { +			return Integer.parseInt(v); +		} catch (NumberFormatException ne) { +			throw new AltosConfigDataException("Invalid %s \"%s\"", name, s); +		} +	} + +	public int radio_calibration() throws AltosConfigDataException { +		return parse_int("radio calibration", radio_calibration_value.getText(), false); +	} + +	public void set_radio_enable(int new_radio_enable) { +		if (new_radio_enable >= 0) { +			radio_enable_value.setSelected(new_radio_enable > 0); +			radio_enable_value.setEnabled(true); +		} else { +			radio_enable_value.setSelected(true); +			radio_enable_value.setVisible(radio_frequency() > 0); +			radio_enable_value.setEnabled(false); +		} +		set_radio_enable_tool_tip(); +	} + +	public int radio_enable() { +		if (radio_enable_value.isEnabled()) +			return radio_enable_value.isSelected() ? 1 : 0; +		else +			return -1; +	} + +	public void set_callsign(String new_callsign) { +		callsign_value.setVisible(new_callsign != null); +		callsign_value.setText(new_callsign); +	} + +	public String callsign() { +		return callsign_value.getText(); +	} + +	int	flight_log_max_limit; +	int	flight_log_max; + +	public String flight_log_max_label(int flight_log_max) { +		if (flight_log_max_limit != 0) { +			int	nflight = flight_log_max_limit / flight_log_max; +			String	plural = nflight > 1 ? "s" : ""; + +			return String.format("%d (%d flight%s)", flight_log_max, nflight, plural); +		} +		return String.format("%d", flight_log_max); +	} + +	public void set_flight_log_max(int new_flight_log_max) { +		flight_log_max_value.setSelectedItem(flight_log_max_label(new_flight_log_max)); +		flight_log_max = new_flight_log_max; +		set_flight_log_max_tool_tip(); +	} + +	public void set_flight_log_max_enabled(boolean enable) { +		flight_log_max_value.setEnabled(enable); +		set_flight_log_max_tool_tip(); +	} + +	public int flight_log_max() throws AltosConfigDataException { +		return parse_int("flight log max", flight_log_max_value.getSelectedItem().toString(), true); +	} + +	public void set_flight_log_max_limit(int new_flight_log_max_limit) { +		flight_log_max_limit = new_flight_log_max_limit; +		flight_log_max_value.removeAllItems(); +		for (int i = 8; i >= 1; i--) { +			int	size = flight_log_max_limit / i; +			flight_log_max_value.addItem(String.format("%d (%d flights)", size, i)); +		} +		if (flight_log_max != 0) +			set_flight_log_max(flight_log_max); +	} + +	public void set_ignite_mode(int new_ignite_mode) { } +	public int ignite_mode() { return -1; } + + +	public void set_pad_orientation(int new_pad_orientation) { } +	public int pad_orientation() { return -1; } + +	public void set_beep(int new_beep) { } + +	public int beep() { return -1; } + +	String[] tracker_motion_values() { +		if (AltosConvert.imperial_units) +			return tracker_motion_values_ft; +		else +			return tracker_motion_values_m; +	} + +	void set_tracker_motion_values() { +		String[]	v = tracker_motion_values(); +		while (tracker_motion_value.getItemCount() > 0) +			tracker_motion_value.removeItemAt(0); +		for (int i = 0; i < v.length; i++) +			tracker_motion_value.addItem(v[i]); +		tracker_motion_value.setMaximumRowCount(v.length); +	} + +	String get_tracker_motion_label() { +		return String.format("Logging Trigger Motion (%s):", AltosConvert.height.show_units()); +	} + +	void set_tracker_tool_tip() { +		if (tracker_motion_value.isEnabled()) +			tracker_motion_value.setToolTipText("How far the device must move before logging"); +		else +			tracker_motion_value.setToolTipText("This device doesn't disable logging when stationary"); +		if (tracker_interval_value.isEnabled()) +			tracker_interval_value.setToolTipText("How often to report GPS position"); +		else +			tracker_interval_value.setToolTipText("This device can't configure interval"); +	} + +	public void set_tracker_motion(int tracker_motion) { +		tracker_motion_value.setSelectedItem(AltosConvert.height.say(tracker_motion)); +	} + +	public int tracker_motion() throws AltosConfigDataException { +		return (int) AltosConvert.height.parse(tracker_motion_value.getSelectedItem().toString()); +	} + +	public void set_tracker_interval(int tracker_interval) { +		tracker_interval_value.setSelectedItem(String.format("%d", tracker_interval)); +	} + +	public int tracker_interval() throws AltosConfigDataException { +		return parse_int ("tracker interval", tracker_interval_value.getSelectedItem().toString(), false); +	} + +	public void set_aprs_interval(int new_aprs_interval) { +		String	s; + +		if (new_aprs_interval <= 0) +			s = "Disabled"; +		else +			s = Integer.toString(new_aprs_interval); +		aprs_interval_value.setSelectedItem(s); +		aprs_interval_value.setVisible(new_aprs_interval >= 0); +		set_aprs_interval_tool_tip(); +	} + +	public int aprs_interval() throws AltosConfigDataException { +		String	s = aprs_interval_value.getSelectedItem().toString(); + +		if (s.equals("Disabled")) +			return 0; +		return parse_int("aprs interval", s, false); +	} +} | 
