| 1 | import java.awt.Adjustable;
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| 2 | import java.awt.BorderLayout;
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| 3 | import java.awt.Canvas;
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| 4 | import java.awt.FlowLayout;
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| 5 | import java.awt.event.ActionEvent;
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| 6 | import java.awt.event.ActionListener;
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| 7 | import java.beans.PropertyChangeListener;
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| 8 | import java.util.Timer;
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| 9 | import java.util.TimerTask;
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| 10 |
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| 11 | import javax.swing.Action;
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| 12 | import javax.swing.JButton;
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| 13 | import javax.swing.JFrame;
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| 14 | import javax.swing.JPanel;
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| 15 | import javax.swing.JSlider;
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| 16 | import javax.swing.JToggleButton;
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| 17 | import javax.swing.event.ChangeEvent;
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| 18 | import javax.swing.event.ChangeListener;
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| 19 |
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| 20 | import org.openstreetmap.josm.Main;
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| 21 |
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| 22 | import uk.co.caprica.vlcj.binding.LibVlc;
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| 23 | import uk.co.caprica.vlcj.check.EnvironmentCheckerFactory;
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| 24 | import uk.co.caprica.vlcj.player.DefaultFullScreenStrategy;
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| 25 | import uk.co.caprica.vlcj.player.FullScreenStrategy;
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| 26 | import uk.co.caprica.vlcj.player.MediaPlayer;
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| 27 | import uk.co.caprica.vlcj.player.MediaPlayerEventAdapter;
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| 28 | import uk.co.caprica.vlcj.player.MediaPlayerFactory;
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| 29 |
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| 30 | //basic class of a videoplayer for one video
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| 31 | public class SimpleVideoPlayer extends JFrame{
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| 32 | private MediaPlayer mp;
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| 33 | private Timer t;
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| 34 | private JPanel screenPanel,controlsPanel;
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| 35 | private JSlider timeline;
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| 36 | private JButton play,back,forward;
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| 37 | private JToggleButton loop;
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| 38 | private JSlider speed;
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| 39 | private Canvas scr;
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| 40 |
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| 41 | public SimpleVideoPlayer(JFrame mainwindow) {
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| 42 | super();
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| 43 | //TODO new EnvironmentCheckerFactory().newEnvironmentChecker().checkEnvironment();
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| 44 | try
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| 45 | {
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| 46 | String mediaPath = "C:\\Dokumente und Einstellungen\\g\\Eigene Dateien\\Eigene Videos\\23C3-1610-en-fudging_with_firmware.m4v";
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| 47 | String[] libvlcArgs = {""};
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| 48 | String[] standardMediaOptions = {""};
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| 49 | String[] mediaOptions = {""};
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| 50 | System.out.println("libvlc version: " + LibVlc.INSTANCE.libvlc_get_version());
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| 51 | //setup Media Player
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| 52 | //TODO we have to deal with unloading things....
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| 53 | MediaPlayerFactory mediaPlayerFactory = new MediaPlayerFactory(libvlcArgs);
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| 54 | FullScreenStrategy fullScreenStrategy = new DefaultFullScreenStrategy(mainwindow);
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| 55 | mp = mediaPlayerFactory.newMediaPlayer(fullScreenStrategy);
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| 56 | mp.setStandardMediaOptions(standardMediaOptions);
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| 57 | //mp.addMediaPlayerEventListener(new MediaPlayerEventAdapter() {});
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| 58 | //setup GUI
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| 59 | scr=new Canvas();
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| 60 | timeline = new JSlider(0,100,0);
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| 61 | play= new JButton("play");
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| 62 | back= new JButton("<");
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| 63 | forward= new JButton(">");
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| 64 | loop= new JToggleButton("loop");
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| 65 | speed = new JSlider(0,2,1);
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| 66 | speed.setPaintTicks(true);
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| 67 | speed.setMajorTickSpacing(5);
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| 68 | speed.setOrientation(Adjustable.VERTICAL);
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| 69 | setLayout();
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| 70 | addListeners();
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| 71 | //embed player
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| 72 | scr.setVisible(true);
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| 73 | setVisible(true);
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| 74 | mp.setVideoSurface(scr);
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| 75 | mp.playMedia(mediaPath, mediaOptions);
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| 76 | mainwindow.pack();
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| 77 | }
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| 78 | catch (NoClassDefFoundError e)
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| 79 | {
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| 80 | System.err.println("Unable to find JNA Java library!");
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| 81 | }
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| 82 | catch (UnsatisfiedLinkError e)
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| 83 | {
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| 84 | System.err.println("Unable to find native libvlc library!");
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| 85 | }
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| 86 | }
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| 87 |
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| 88 | //creates a layout like the most mediaplayers are...
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| 89 | private void setLayout() {
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| 90 | this.setLayout(new BorderLayout());
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| 91 | screenPanel=new JPanel();
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| 92 | screenPanel.setLayout(new BorderLayout());
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| 93 | controlsPanel=new JPanel();
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| 94 | controlsPanel.setLayout(new FlowLayout());
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| 95 | add(screenPanel,BorderLayout.CENTER);
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| 96 | add(controlsPanel,BorderLayout.SOUTH);
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| 97 | //fill screen panel
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| 98 | screenPanel.add(scr,BorderLayout.CENTER);
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| 99 | screenPanel.add(timeline,BorderLayout.SOUTH);
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| 100 | screenPanel.add(speed,BorderLayout.EAST);
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| 101 | controlsPanel.add(play);
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| 102 | controlsPanel.add(back);
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| 103 | controlsPanel.add(forward);
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| 104 | controlsPanel.add(loop);
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| 105 | }
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| 106 |
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| 107 | //add UI functionality
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| 108 | private void addListeners() {
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| 109 | final float JUMP_LENGTH=1000;
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| 110 | final int LOOP_LENGTH=6000;
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| 111 | timeline.addChangeListener(new ChangeListener() {
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| 112 | public void stateChanged(ChangeEvent e) {
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| 113 | if(!timeline.getValueIsAdjusting())
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| 114 | {
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| 115 | //recalc to 0.x percent value
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| 116 | mp.setPosition((float)timeline.getValue() / 100.0f);
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| 117 | }
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| 118 | }
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| 119 | });
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| 120 |
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| 121 | play.addActionListener(new ActionListener() {
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| 122 | public void actionPerformed(ActionEvent arg0) {
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| 123 | mp.play();
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| 124 |
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| 125 | }
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| 126 | });
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| 127 |
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| 128 | play.addActionListener(new ActionListener() {
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| 129 |
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| 130 | public void actionPerformed(ActionEvent arg0) {
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| 131 | mp.play();
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| 132 | }
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| 133 | });
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| 134 |
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| 135 | back.addActionListener(new ActionListener() {
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| 136 |
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| 137 | public void actionPerformed(ActionEvent arg0) {
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| 138 | mp.setTime((long) (mp.getTime()-JUMP_LENGTH));
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| 139 |
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| 140 | }
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| 141 | });
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| 142 |
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| 143 | forward.addActionListener(new ActionListener() {
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| 144 |
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| 145 | public void actionPerformed(ActionEvent arg0) {
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| 146 | mp.setTime((long) (mp.getTime()+JUMP_LENGTH));
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| 147 |
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| 148 | }
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| 149 | });
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| 150 |
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| 151 | loop.addActionListener(new ActionListener() {
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| 152 |
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| 153 | public void actionPerformed(ActionEvent arg0) {
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| 154 | if(!loop.getModel().isPressed())
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| 155 | {
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| 156 | final long resetpoint=(long) mp.getTime()-LOOP_LENGTH/2;
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| 157 | TimerTask ani=new TimerTask() {
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| 158 |
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| 159 | @Override
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| 160 | public void run() {
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| 161 | mp.setTime(resetpoint);
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| 162 | }
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| 163 | };
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| 164 | t= new Timer();
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| 165 | t.schedule(ani,LOOP_LENGTH/2,LOOP_LENGTH); //first run a half looptime till reset
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| 166 | }
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| 167 | else
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| 168 | {
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| 169 | t.cancel();
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| 170 | }
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| 171 | }
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| 172 | });
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| 173 |
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| 174 | speed.addChangeListener(new ChangeListener() {
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| 175 |
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| 176 | public void stateChanged(ChangeEvent arg0) {
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| 177 | // TODO get integrated with future VLCj relase
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| 178 |
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| 179 | }
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| 180 | });
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| 181 |
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| 182 | }
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| 183 |
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| 184 |
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| 185 | }
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