001/**
002 * Copyright (c) 2011, The University of Southampton and the individual contributors.
003 * All rights reserved.
004 *
005 * Redistribution and use in source and binary forms, with or without modification,
006 * are permitted provided that the following conditions are met:
007 *
008 *   *  Redistributions of source code must retain the above copyright notice,
009 *      this list of conditions and the following disclaimer.
010 *
011 *   *  Redistributions in binary form must reproduce the above copyright notice,
012 *      this list of conditions and the following disclaimer in the documentation
013 *      and/or other materials provided with the distribution.
014 *
015 *   *  Neither the name of the University of Southampton nor the names of its
016 *      contributors may be used to endorse or promote products derived from this
017 *      software without specific prior written permission.
018 *
019 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
020 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
021 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
022 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
023 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
024 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
025 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
026 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
027 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
028 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
029 */
030/**
031 * 
032 */
033package org.openimaj.demos.campusview;
034
035import java.awt.Color;
036import java.awt.Font;
037import java.awt.GridBagConstraints;
038import java.awt.GridBagLayout;
039
040import javax.swing.BorderFactory;
041import javax.swing.JLabel;
042import javax.swing.JPanel;
043
044import org.openimaj.hardware.gps.GPSSerialReader;
045
046/**
047 *  @author David Dupplaw (dpd@ecs.soton.ac.uk)
048 *      
049 *      @created 13 Jul 2011
050 */
051public class GPSPositionComponent extends JPanel
052{
053        /** */
054    private static final long serialVersionUID = 1L;
055    
056    /** The GPS device */
057    private GPSSerialReader gps = new GPSSerialReader( "/dev/cu.usbserial" );
058    
059    private JLabel latLabel = null;
060    private JLabel longLabel = null;
061
062    /**
063     * Default constructor
064     */
065    public GPSPositionComponent()
066    {
067        new Thread( gps ).start();
068        setLayout( new GridBagLayout() );
069        // setBorder( BorderFactory.createBevelBorder(BevelBorder.LOWERED) );
070        
071        latLabel = new JLabel( "No GPS" );
072        latLabel.setFont( new Font( "Courier", Font.BOLD, 16 ) );
073        latLabel.setForeground( Color.white );
074        latLabel.setOpaque( true );
075        latLabel.setBackground( Color.black );
076        latLabel.setBorder( BorderFactory.createEmptyBorder( 4,4,4,4 ) );
077        
078        longLabel = new JLabel( "No GPS" );
079        longLabel.setFont( new Font( "Courier", Font.BOLD, 16 ) );
080        longLabel.setForeground( Color.white );
081        longLabel.setBackground( Color.black );
082        longLabel.setOpaque( true );
083        longLabel.setBorder( BorderFactory.createEmptyBorder( 4,4,4,4 ) );
084        
085        GridBagConstraints gbc = new GridBagConstraints();
086        gbc.gridx = gbc.gridy = 0;
087        gbc.fill = GridBagConstraints.BOTH;
088        gbc.weightx = gbc.weighty = 1;
089
090        add( latLabel, gbc );
091        gbc.gridy++;
092        add( longLabel, gbc );
093        
094        new Thread( new Runnable()
095                {
096                        @Override
097                        public void run()
098                        {
099                                while( true )
100                                {
101                                        try
102                    {
103                            Thread.sleep( 1000 );
104                    }
105                    catch( InterruptedException e )
106                    {
107                            e.printStackTrace();
108                    }
109                    
110                    latLabel.setText(  "Latitude : "+gps.getLatitude() );
111                    longLabel.setText( "Longitude: "+gps.getLongitude() );
112                                }
113                        }
114                }).start();
115    }
116    
117    /**
118     * @return the gps reader
119     */
120    public GPSSerialReader getGPS()
121    {
122        return gps;
123    }
124}