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Adds local playback via VLC

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Markil3
2021-08-12 17:47:23 -06:00
parent 7c71c031ec
commit e5ab98345f
17 changed files with 698 additions and 1029 deletions
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6
interface/src/main/java/edu/regis/universeplayer/PlaybackStatus.java
View File

@@ -21,8 +21,12 @@ public enum PlaybackStatus
* The player has a song loaded, but is not playing it.
*/
STOPPED,
/**
* The player has is stopped, but just finished a song and may have more.
*/
FINISHED,
/**
* No song is loaded.
*/
EMPTY;
EMPTY
}

64
interface/src/main/java/edu/regis/universeplayer/browser/Browser.java
View File

@@ -4,6 +4,8 @@
package edu.regis.universeplayer.browser;
import edu.regis.universeplayer.PlaybackListener;
import edu.regis.universeplayer.PlaybackStatus;
import edu.regis.universeplayer.Player;
import edu.regis.universeplayer.browserCommands.*;
import edu.regis.universeplayer.data.Song;
@@ -161,7 +163,7 @@ public class Browser extends MessageRunner implements Player<InternetSong>
{
try
{
return new ForwardedFuture<Void>(this.sendObject(new CommandLoadSong(song.location)));
return new ForwardedFuture(this.sendObject(new CommandLoadSong(song.location)));
}
catch (IOException e)
{
@@ -196,7 +198,41 @@ public class Browser extends MessageRunner implements Player<InternetSong>
}
return null;
}
/**
* Adds a listener for playback status updates.
*
* @param listener - The listener to add.
*/
@Override
public void addPlaybackListener(PlaybackListener listener)
{
}
/**
* Checks to see if a listener has been added.
*
* @param listener - The listener to look for.
* @return True if the provided listener has been added, false otherwise.
*/
@Override
public boolean hasPlaybackListener(PlaybackListener listener)
{
return false;
}
/**
* Removes a listener for playback status updates.
*
* @param listener - The listener to remove.
*/
@Override
public void removePlaybackListener(PlaybackListener listener)
{
}
@Override
public QueryFuture<Void> play()
{
@@ -214,15 +250,29 @@ public class Browser extends MessageRunner implements Player<InternetSong>
{
return null;
}
/**
* Stops playback of the current song.
*/
@Override
public QueryFuture<Void> stopSong()
{
return null;
}
@Override
public QueryFuture<Void> seek(float time)
{
return null;
}
/**
* Obtains the player's current playback status.
*
* @return A future for the request.
*/
@Override
public QueryFuture<Boolean> isPaused()
public QueryFuture<PlaybackStatus> getStatus()
{
return null;
}
@@ -241,9 +291,9 @@ public class Browser extends MessageRunner implements Player<InternetSong>
private class ForwardedFuture<T> implements QueryFuture<T>
{
private final Future future;
private final Future<T> future;
ForwardedFuture(Future future)
ForwardedFuture(Future<T> future)
{
this.future = future;
}

75
interface/src/main/java/edu/regis/universeplayer/data/Queue.java
View File

@@ -112,6 +112,7 @@ public class Queue extends ArrayList<Song>
*/
public Song skipNext()
{
int index = this.currentIndex;
if (++this.currentIndex >= this.queueOrder.size())
{
if (this.repeat)
@@ -122,7 +123,10 @@ public class Queue extends ArrayList<Song>
*/
this.queueOrder.clear();
this.getOrder();
this.triggerSongChangeListeners();
if (this.currentIndex != index)
{
this.triggerSongChangeListeners();
}
return this.getCurrentSong();
}
else
@@ -131,11 +135,17 @@ public class Queue extends ArrayList<Song>
* Make sure we aren't infinitely increasing the current index.
*/
this.currentIndex = this.queueOrder.size() - 1;
this.triggerSongChangeListeners();
if (this.currentIndex != index)
{
this.triggerSongChangeListeners();
}
return null;
}
}
this.triggerSongChangeListeners();
if (this.currentIndex != index)
{
this.triggerSongChangeListeners();
}
return this.getCurrentSong();
}
@@ -146,6 +156,7 @@ public class Queue extends ArrayList<Song>
*/
public Song skipPrev()
{
int index = this.currentIndex;
if (--this.currentIndex < 0)
{
if (this.repeat)
@@ -157,7 +168,10 @@ public class Queue extends ArrayList<Song>
this.currentIndex = 0;
}
}
this.triggerSongChangeListeners();
if (this.currentIndex != index)
{
this.triggerSongChangeListeners();
}
return this.getCurrentSong();
}
@@ -170,8 +184,12 @@ public class Queue extends ArrayList<Song>
public Song skipToSong(int index)
{
Song song = this.get(index);
this.currentIndex = this.queueOrder.indexOf(song);
this.triggerSongChangeListeners();
index = this.queueOrder.indexOf(song);
if (this.currentIndex != index)
{
this.currentIndex = index;
this.triggerSongChangeListeners();
}
return this.getCurrentSong();
}
@@ -197,6 +215,7 @@ public class Queue extends ArrayList<Song>
@Override
public boolean add(Song song)
{
Song oldSong = this.getCurrentSong();
int newIndex;
if (super.add(song))
{
@@ -214,6 +233,10 @@ public class Queue extends ArrayList<Song>
this.queueOrder.add(song);
}
this.triggerQueueChangeListeners();
if (this.getCurrentSong() != oldSong)
{
this.triggerSongChangeListeners();
}
return true;
}
return false;
@@ -222,6 +245,7 @@ public class Queue extends ArrayList<Song>
@Override
public void add(int index, Song song)
{
Song oldSong = this.getCurrentSong();
int newIndex;
super.add(index, song);
if (this.shuffle)
@@ -237,6 +261,10 @@ public class Queue extends ArrayList<Song>
this.currentIndex++;
}
this.queueOrder.add(newIndex, song);
if (this.getCurrentSong() != oldSong)
{
this.triggerSongChangeListeners();
}
this.triggerQueueChangeListeners();
}
@@ -244,6 +272,7 @@ public class Queue extends ArrayList<Song>
public Song remove(int index)
{
Song removed = super.remove(index);
boolean current = this.getCurrentSong() == removed;
if (removed != null)
{
index = this.queueOrder.indexOf(removed);
@@ -253,6 +282,10 @@ public class Queue extends ArrayList<Song>
}
this.queueOrder.remove(removed);
this.triggerQueueChangeListeners();
if (current)
{
this.triggerSongChangeListeners();
}
}
return removed;
}
@@ -261,6 +294,7 @@ public class Queue extends ArrayList<Song>
public boolean remove(Object o)
{
int index = this.indexOf(o);
boolean removed = this.getCurrentSong() == o;
if (super.remove(o))
{
if (index <= this.currentIndex)
@@ -269,6 +303,10 @@ public class Queue extends ArrayList<Song>
}
this.queueOrder.remove(o);
this.triggerQueueChangeListeners();
if (removed)
{
this.triggerSongChangeListeners();
}
return true;
}
return false;
@@ -289,6 +327,7 @@ public class Queue extends ArrayList<Song>
{
int newIndex;
int length = this.size();
Song oldSong = this.getCurrentSong();
if (super.addAll(c))
{
for (Song song : c)
@@ -308,6 +347,10 @@ public class Queue extends ArrayList<Song>
}
}
this.triggerQueueChangeListeners();
if (this.getCurrentSong() != oldSong)
{
this.triggerSongChangeListeners();
}
return true;
}
return false;
@@ -318,6 +361,7 @@ public class Queue extends ArrayList<Song>
{
int newIndex;
int i = 0;
Song oldSong = this.getCurrentSong();
if (super.addAll(index, c))
{
for (Song song : c)
@@ -337,6 +381,10 @@ public class Queue extends ArrayList<Song>
this.queueOrder.add(newIndex, song);
}
this.triggerQueueChangeListeners();
if (this.getCurrentSong() != oldSong)
{
this.triggerSongChangeListeners();
}
return true;
}
return false;
@@ -345,6 +393,7 @@ public class Queue extends ArrayList<Song>
@Override
protected void removeRange(int fromIndex, int toIndex)
{
Song oldSong = this.getCurrentSong();
for (int i = fromIndex; i < toIndex; i++)
{
this.queueOrder.remove(this.get(i));
@@ -355,12 +404,17 @@ public class Queue extends ArrayList<Song>
}
super.removeRange(fromIndex, toIndex);
this.triggerQueueChangeListeners();
if (this.getCurrentSong() != oldSong)
{
this.triggerSongChangeListeners();
}
}
@Override
public boolean removeAll(Collection<?> c)
{
boolean success;
Song oldSong = this.getCurrentSong();
for (int i = 0, removed = 0; i <= this.currentIndex && i < this.size(); i++)
{
if (c.contains(this.get(i)))
@@ -371,6 +425,10 @@ public class Queue extends ArrayList<Song>
this.queueOrder.removeAll(c);
success = super.removeAll(c);
this.triggerQueueChangeListeners();
if (this.getCurrentSong() != oldSong)
{
this.triggerSongChangeListeners();
}
return success;
}
@@ -378,6 +436,7 @@ public class Queue extends ArrayList<Song>
public boolean retainAll(Collection<?> c)
{
boolean success;
Song oldSong = this.getCurrentSong();
for (int i = 0, removed = 0; i <= this.currentIndex && i < this.size(); i++)
{
if (!c.contains(this.get(i)))
@@ -388,6 +447,10 @@ public class Queue extends ArrayList<Song>
this.queueOrder.retainAll(c);
success = super.retainAll(c);
this.triggerQueueChangeListeners();
if (this.getCurrentSong() != oldSong)
{
this.triggerSongChangeListeners();
}
return success;
}

666
interface/src/main/java/edu/regis/universeplayer/localPlayer/LocalPlayer.java
View File

@@ -4,6 +4,7 @@
package edu.regis.universeplayer.localPlayer;
import com.intervigil.wave.WaveReader;
import edu.regis.universeplayer.PlaybackListener;
import edu.regis.universeplayer.PlaybackStatus;
import edu.regis.universeplayer.Player;
@@ -11,9 +12,19 @@ import edu.regis.universeplayer.browserCommands.CommandConfirmation;
import edu.regis.universeplayer.browserCommands.QueryFuture;
import edu.regis.universeplayer.data.LocalSong;
import edu.regis.universeplayer.data.Song;
import uk.co.caprica.vlcj.factory.MediaPlayerFactory;
import uk.co.caprica.vlcj.media.MediaRef;
import uk.co.caprica.vlcj.media.TrackType;
import uk.co.caprica.vlcj.player.base.MediaPlayer;
import uk.co.caprica.vlcj.player.base.MediaPlayerEventListener;
import uk.co.caprica.vlcj.player.base.StatusApi;
import uk.co.caprica.vlcj.player.component.AudioPlayerComponent;
import uk.co.caprica.vlcj.player.component.EmbeddedMediaPlayerComponent;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.swing.*;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
@@ -28,22 +39,29 @@ import java.util.concurrent.*;
* @author William Hubbard
* @version 0.1
*/
public class LocalPlayer implements Player<LocalSong>
public class LocalPlayer implements Player<LocalSong>, MediaPlayerEventListener
{
private static final Logger logger = LoggerFactory.getLogger(LocalPlayer.class);
static
{
System.loadLibrary("player");
}
private final MediaPlayerFactory playerFactory;
private final AudioPlayerComponent player;
private final LinkedList<PlaybackListener> listeners = new LinkedList<>();
private int currentId;
private LocalSong currentSong;
private AudioFile currentFile;
private final ExecutorService service = Executors.newSingleThreadExecutor();
public LocalPlayer()
{
this.playerFactory = new MediaPlayerFactory();
this.player = new AudioPlayerComponent();
this.player.mediaPlayer().events().addMediaPlayerEventListener(this);
}
/**
* Sets the file currently being used.
*
@@ -54,28 +72,8 @@ public class LocalPlayer implements Player<LocalSong>
WaveReader header = file.getHeader();
this.currentFile = file;
// TODO - Ensure that bytes per sample and bits per sample don't bother things
this.currentId = this.setCurrentFile(this.currentFile, (short) header.getChannels(), (short) header
.getPcmFormat(), header.getSampleRate());
}
/**
* Updates the file currently being played.
*
* @param stream - A reference to the audio data stream.
* @param numChannels - The number of audio channels contained in the file.
* @param bitsPerSample - The number if bits in every sample.
* @param sampleRate - How many samples need to play every second.
* @return An ID for the current song.
*/
private native int setCurrentFile(InputStream stream, short numChannels, short bitsPerSample, int sampleRate);
/**
* Saves the current file to
*
* @param file - The file to save to.
*/
public native void save(String file);
/**
* Saves the current file as a WAVE file somewhere else. This method is meant for testing only.
*
@@ -99,7 +97,7 @@ public class LocalPlayer implements Player<LocalSong>
logger.error("Could not save WAVE file", e);
}
}
/**
* Obtains the current file.
*
@@ -109,127 +107,122 @@ public class LocalPlayer implements Player<LocalSong>
{
return this.currentFile;
}
@Override
public Song getCurrentSong()
{
return this.currentSong;
}
@Override
public QueryFuture<Void> loadSong(LocalSong song)
{
if (this.currentSong == null)
if (this.currentSong != null)
{
this.stopSong();
}
this.currentSong = song;
Future<Void> runnable = service.submit(() -> {
try
{
AudioFile stream = getAudioStream(song.file);
this.setCurrentFile(stream);
}
catch (IOException e)
{
logger.error("Could not load local file " + song.file.getAbsolutePath(), e);
throw new RuntimeException(e);
}
return null;
});
return new WrappedFuture<>(runnable);
this.player.mediaPlayer().media().play(song.file.getAbsolutePath());
return new NullFuture<>();
}
@Override
public QueryFuture<Void> play()
{
return null;
this.player.mediaPlayer().submit((WrappedRunnable) () -> this.player.mediaPlayer().controls().play());
return new NullFuture<>();
}
@Override
public QueryFuture<Void> pause()
{
return null;
this.player.mediaPlayer().submit((WrappedRunnable) () -> this.player.mediaPlayer().controls().pause());
return new NullFuture<>();
}
@Override
public QueryFuture<Void> togglePlayback()
{
return null;
if (this.player.mediaPlayer().status().isPlaying())
{
return this.pause();
}
else
{
return this.play();
}
}
@Override
public QueryFuture<Void> stopSong()
{
return null;
this.player.mediaPlayer().submit((WrappedRunnable) () -> this.player.mediaPlayer().controls().stop());
return new NullFuture<>();
}
@Override
public void addPlaybackListener(PlaybackListener listener)
{
}
@Override
public QueryFuture<Void> seek(float time)
{
return null;
this.player.mediaPlayer().submit((WrappedRunnable) () -> this.player.mediaPlayer().controls()
.setTime((long) (time * 1000)));
return new NullFuture<>();
}
@Override
public QueryFuture<PlaybackStatus> getStatus()
{
return null;
PlaybackStatus returnStatus;
StatusApi status = this.player.mediaPlayer().status();
switch (status.state())
{
case NOTHING_SPECIAL -> returnStatus = PlaybackStatus.EMPTY;
case PLAYING -> returnStatus = PlaybackStatus.PLAYING;
case PAUSED -> returnStatus = PlaybackStatus.PAUSED;
default -> returnStatus = PlaybackStatus.STOPPED;
}
return new NullFuture<>(returnStatus);
}
@Override
public QueryFuture<Float> getCurrentTime()
{
return null;
return new NullFuture<>(this.player.mediaPlayer().status().time() / 1000F);
}
@Override
public QueryFuture<Float> getLength()
{
return null;
return new NullFuture<>(this.player.mediaPlayer().status().length() / 1000F);
}
@Override
public QueryFuture<Void> close()
{
return null;
this.player.release();
return new NullFuture<>();
}
/**
* Plays the current audio file.
*/
public native void playSong();
/**
* Pauses playback for the current audio file.
*/
public native void pauseSong();
/**
* Checks to see whether the current audio file is paused.
*
* @return True if there is an audio file present and it is paused, false otherwise.
*/
public native boolean isSongPaused();
@Override
public void addPlaybackListener(PlaybackListener listener)
{
if (!this.hasPlaybackListener(listener))
{
this.listeners.add(listener);
}
}
@Override
public boolean hasPlaybackListener(PlaybackListener listener)
{
return false;
return this.listeners.contains(listener);
}
@Override
public void removePlaybackListener(PlaybackListener listener)
{
this.listeners.remove(listener);
}
/**
* Obtains an input stream for the requested file.
*
@@ -242,7 +235,7 @@ public class LocalPlayer implements Player<LocalSong>
{
return new AudioFile(convertFile(file));
}
/**
* Converts any audio file to a stream containing WAV audio file data (courtesy of FFMPEG).
*
@@ -268,48 +261,379 @@ public class LocalPlayer implements Player<LocalSong>
args.add("-f");
args.add("wav");
args.add("pipe:1");
return Runtime.getRuntime().exec(args.toArray(new String[args.size()]));
return Runtime.getRuntime().exec(args.toArray(String[]::new));
}
public static void main(String[] args)
{
byte[] buffer = new byte[200];
int len;
File file = new File(args[0]);
try (AudioFile stream = getAudioStream(new File(args[0])))
{
LocalPlayer player = new LocalPlayer();
player.setCurrentFile(stream);
player.save(args[0] + ".wav");
}
catch (IOException e)
{
logger.error("Could not save audio file " + file, e);
}
// Compare JNI vs Java
try (AudioFile stream = getAudioStream(new File(args[0])))
{
LocalPlayer player = new LocalPlayer();
player.setCurrentFile(stream);
player.saveJava(args[0] + ".orig.wav");
}
catch (IOException e)
{
logger.error("Could not save audio file " + file, e);
}
}
/**
* The media changed.
*
* @param mediaPlayer media player that raised the event
* @param media new media instance
*/
@Override
public void mediaChanged(MediaPlayer mediaPlayer, MediaRef media)
{
logger.debug("New media {} loaded", media);
}
/**
* Opening the media.
*
* @param mediaPlayer media player that raised the event
*/
@Override
public void opening(MediaPlayer mediaPlayer)
{
}
/**
* Buffering media.
*
* @param mediaPlayer media player that raised the event
* @param newCache percentage complete, ranging from 0.0 to 100.0
*/
@Override
public void buffering(MediaPlayer mediaPlayer, float newCache)
{
}
/**
* The media started playing.
* <p>
* There is no guarantee that a video output has been created at this point.
*
* @param mediaPlayer media player that raised the event
*/
@Override
public void playing(MediaPlayer mediaPlayer)
{
logger.debug("Local player playing.");
SwingUtilities.invokeLater(() -> this.listeners.forEach(playbackListener -> playbackListener.onPlaybackChanged(new PlaybackListener.PlaybackInfo(this, this.currentSong, mediaPlayer.status().time(), PlaybackStatus.PLAYING))));
}
/**
* Media paused.
*
* @param mediaPlayer media player that raised the event
*/
@Override
public void paused(MediaPlayer mediaPlayer)
{
logger.debug("Local player paused.");
SwingUtilities.invokeLater(() -> this.listeners.forEach(playbackListener -> playbackListener.onPlaybackChanged(new PlaybackListener.PlaybackInfo(this, this.currentSong, mediaPlayer.status().time(), PlaybackStatus.PAUSED))));
}
/**
* Media stopped.
* <p>
* A stopped event may be raised under certain circumstances even if the media player is not playing (e.g. as part
* of the associated media list player sub-item handling). Client applications must therefore be prepared to handle
* such a situation.
*
* @param mediaPlayer media player that raised the event
*/
@Override
public void stopped(MediaPlayer mediaPlayer)
{
logger.debug("Local player stopped prematurely.");
SwingUtilities.invokeLater(() -> this.listeners.forEach(playbackListener -> playbackListener.onPlaybackChanged(new PlaybackListener.PlaybackInfo(this, this.currentSong, mediaPlayer.status().time(), PlaybackStatus.STOPPED))));
}
/**
* Media skipped forward.
*
* @param mediaPlayer media player that raised the event
*/
@Override
public void forward(MediaPlayer mediaPlayer)
{
}
/**
* Media skipped backward.
*
* @param mediaPlayer media player that raised the event
*/
@Override
public void backward(MediaPlayer mediaPlayer)
{
}
/**
* Media finished playing (i.e. the end was reached without being stopped).
*
* @param mediaPlayer media player that raised the event
*/
@Override
public void finished(MediaPlayer mediaPlayer)
{
logger.debug("Local player finished.");
SwingUtilities.invokeLater(() -> this.listeners.forEach(playbackListener -> playbackListener.onPlaybackChanged(new PlaybackListener.PlaybackInfo(this, this.currentSong, mediaPlayer.status().time(), PlaybackStatus.FINISHED))));
}
/**
* Media play-back time changed.
*
* @param mediaPlayer media player that raised the event
* @param newTime new time
*/
@Override
public void timeChanged(MediaPlayer mediaPlayer, long newTime)
{
SwingUtilities.invokeLater(() -> this.listeners.forEach(playbackListener -> playbackListener.onPlaybackChanged(new PlaybackListener.PlaybackInfo(this, this.currentSong, newTime / 1000F, PlaybackStatus.PLAYING))));
}
/**
* Media play-back position changed.
*
* @param mediaPlayer media player that raised the event
* @param newPosition percentage between 0.0 and 1.0
*/
@Override
public void positionChanged(MediaPlayer mediaPlayer, float newPosition)
{
}
/**
* Media seekable status changed.
*
* @param mediaPlayer media player that raised the event
* @param newSeekable new seekable status
*/
@Override
public void seekableChanged(MediaPlayer mediaPlayer, int newSeekable)
{
}
/**
* Media pausable status changed.
*
* @param mediaPlayer media player that raised the event
* @param newPausable new pausable status
*/
@Override
public void pausableChanged(MediaPlayer mediaPlayer, int newPausable)
{
}
/**
* Media title changed.
*
* @param mediaPlayer media player that raised the event
* @param newTitle new title
*/
@Override
public void titleChanged(MediaPlayer mediaPlayer, int newTitle)
{
}
/**
* A snapshot was taken.
*
* @param mediaPlayer media player that raised the event
* @param filename name of the file containing the snapshot
*/
@Override
public void snapshotTaken(MediaPlayer mediaPlayer, String filename)
{
}
/**
* Media length changed.
*
* @param mediaPlayer media player that raised the event
* @param newLength new length (number of milliseconds)
*/
@Override
public void lengthChanged(MediaPlayer mediaPlayer, long newLength)
{
}
/**
* The number of video outputs changed.
*
* @param mediaPlayer media player that raised the event
* @param newCount new number of video outputs
*/
@Override
public void videoOutput(MediaPlayer mediaPlayer, int newCount)
{
}
/**
* Program scrambled changed.
*
* @param mediaPlayer media player that raised the event
* @param newScrambled new scrambled value
*/
@Override
public void scrambledChanged(MediaPlayer mediaPlayer, int newScrambled)
{
}
/**
* An elementary stream was added.
*
* @param mediaPlayer media player that raised the event
* @param type type of stream
* @param id identifier of stream
*/
@Override
public void elementaryStreamAdded(MediaPlayer mediaPlayer, TrackType type, int id)
{
}
/**
* An elementary stream was deleted.
*
* @param mediaPlayer media player that raised the event
* @param type type of stream
* @param id identifier of stream
*/
@Override
public void elementaryStreamDeleted(MediaPlayer mediaPlayer, TrackType type, int id)
{
}
/**
* An elementary stream was selected.
*
* @param mediaPlayer media player that raised the event
* @param type type of stream
* @param id identifier of stream
*/
@Override
public void elementaryStreamSelected(MediaPlayer mediaPlayer, TrackType type, int id)
{
}
/**
* The media player was corked/un-corked.
* <p>
* Corking/un-corking can occur e.g. when another media player (or some
* other application) starts/stops playing media.
*
* @param mediaPlayer media player that raised the event
* @param corked <code>true</code> if corked; otherwise <code>false</code>
*/
@Override
public void corked(MediaPlayer mediaPlayer, boolean corked)
{
}
/**
* The audio was muted/un-muted.
*
* @param mediaPlayer media player that raised the event
* @param muted <code>true</code> if muted; otherwise <code>false</code>
*/
@Override
public void muted(MediaPlayer mediaPlayer, boolean muted)
{
}
/**
* The volume changed.
*
* @param mediaPlayer media player that raised the event
* @param volume new volume
*/
@Override
public void volumeChanged(MediaPlayer mediaPlayer, float volume)
{
}
/**
* The audio device changed.
*
* @param mediaPlayer media player that raised the event
* @param audioDevice new audio device
*/
@Override
public void audioDeviceChanged(MediaPlayer mediaPlayer, String audioDevice)
{
}
/**
* The chapter changed.
*
* @param mediaPlayer media player that raised the event
* @param newChapter new chapter
*/
@Override
public void chapterChanged(MediaPlayer mediaPlayer, int newChapter)
{
}
/**
* An error occurred.
*
* @param mediaPlayer media player that raised the event
*/
@Override
public void error(MediaPlayer mediaPlayer)
{
logger.error("Local player error");
}
/**
* Media player is ready (to enable features like logo and marquee) after
* the media has started playing.
* <p>
* The implementation will fire this event once on receipt of the first
* native position-changed event with a position value greater than zero.
* <p>
* The event will be fired again if the media is played again after a native
* stopped or finished event is received.
* <p>
* Waiting for this event may be more reliable than using {@link #playing(MediaPlayer)}
* or {@link #videoOutput(MediaPlayer, int)} in some cases (logo and marquee
* already mentioned, also setting audio tracks, sub-title tracks and so on).
*
* @param mediaPlayer media player that raised the event
*/
@Override
public void mediaPlayerReady(MediaPlayer mediaPlayer)
{
logger.debug("Local player ready.");
}
private static class WrappedFuture<T> implements QueryFuture<T>
{
private final Future<T> runnable;
WrappedFuture(Future<T> runnable)
{
this.runnable = runnable;
}
@Override
public CommandConfirmation getConfirmation() throws CancellationException, ExecutionException, InterruptedException
public CommandConfirmation getConfirmation() throws CancellationException, InterruptedException
{
try
{
@@ -321,9 +645,9 @@ public class LocalPlayer implements Player<LocalSong>
return new CommandConfirmation(e);
}
}
@Override
public CommandConfirmation getConfirmation(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException
public CommandConfirmation getConfirmation(long timeout, TimeUnit unit) throws InterruptedException, TimeoutException
{
try
{
@@ -335,35 +659,109 @@ public class LocalPlayer implements Player<LocalSong>
return new CommandConfirmation(e);
}
}
@Override
public boolean cancel(boolean mayInterruptIfRunning)
{
return this.runnable.cancel(mayInterruptIfRunning);
}
@Override
public boolean isCancelled()
{
return this.runnable.isCancelled();
}
@Override
public boolean isDone()
{
return this.runnable.isDone();
}
@Override
public T get() throws InterruptedException, ExecutionException
{
return this.runnable.get();
}
@Override
public T get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException
{
return this.runnable.get(timeout, unit);
}
}
private static class NullFuture<T> implements QueryFuture<T>
{
private final T value;
NullFuture()
{
this(null);
}
NullFuture(T returnVal)
{
this.value = returnVal;
}
@Override
public CommandConfirmation getConfirmation() throws CancellationException
{
return new CommandConfirmation();
}
@Override
public CommandConfirmation getConfirmation(long timeout, TimeUnit unit)
{
return new CommandConfirmation();
}
@Override
public boolean cancel(boolean mayInterruptIfRunning)
{
return false;
}
@Override
public boolean isCancelled()
{
return false;
}
@Override
public boolean isDone()
{
return true;
}
@Override
public T get() throws InterruptedException, ExecutionException
{
return this.value;
}
@Override
public T get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException
{
return this.value;
}
}
private interface WrappedRunnable extends Runnable
{
default void run()
{
try
{
runLogic();
}
catch (Throwable e)
{
logger.error("Could not execute command", e);
}
}
void runLogic();
}
}

41
interface/src/main/java/edu/regis/universeplayer/player/Interface.java
View File

@@ -8,6 +8,8 @@ import edu.regis.universeplayer.Player;
import edu.regis.universeplayer.browser.Browser;
import edu.regis.universeplayer.data.Queue;
import edu.regis.universeplayer.data.*;
import edu.regis.universeplayer.localPlayer.LocalPlayer;
import net.harawata.appdirs.AppDirsFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -29,7 +31,7 @@ import java.util.concurrent.Future;
* @author William Hubbard
* @version 0.1
*/
public class Interface extends JFrame implements SongDisplayListener, ComponentListener, WindowListener, PlaybackCommandListener, UpdateListener, FocusListener
public class Interface extends JFrame implements SongDisplayListener, ComponentListener, WindowListener, UpdateListener, FocusListener
{
private static final Logger logger = LoggerFactory.getLogger(Interface.class);
@@ -84,7 +86,8 @@ public class Interface extends JFrame implements SongDisplayListener, ComponentL
inter.setSize(700, 500);
SongProvider.INSTANCE.addUpdateListener(inter);
inter.setVisible(true);
Player.REGISTERED_PLAYERS.put(LocalSong.class, new LocalPlayer());
try
{
@@ -189,7 +192,6 @@ public class Interface extends JFrame implements SongDisplayListener, ComponentL
this.controls = new PlayerControls();
this.controls.addFocusListener(this);
controls.addCommandListener(this);
this.getContentPane().add(controls, BorderLayout.PAGE_END);
this.queueList = new QueueList();
@@ -321,39 +323,6 @@ public class Interface extends JFrame implements SongDisplayListener, ComponentL
}
/**
* Called when a playback command is issued.
*
* @param command - The command issued.
* @param data - Additional data relevent to the command.
*/
@Override
public void onCommand(PlaybackCommand command, Object data)
{
Player player = null;
if (this.currentPlayer >= 0 && this.currentPlayer < this.players.size())
{
player = this.players.get(this.currentPlayer);
}
switch (command)
{
case PLAY -> {
if (data instanceof Song)
{
player.loadSong((Song) data);
}
}
case PAUSE -> {
}
case NEXT -> {
}
case PREVIOUS -> Queue.getInstance().skipPrev();
case SEEK -> {
}
}
}
@Override
public void onUpdate(int updated, int totalUpdate, String updating)
{

41
interface/src/main/java/edu/regis/universeplayer/player/PlayerControls.java
View File

@@ -15,6 +15,8 @@ import org.slf4j.LoggerFactory;
import java.awt.*;
import java.awt.event.FocusAdapter;
import java.awt.event.FocusEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.LinkedList;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ForkJoinPool;
@@ -41,7 +43,7 @@ public class PlayerControls extends JPanel implements Queue.SongChangeListener,
private final JButton playButton;
private final JButton nextButton;
private final JButton prevButton;
private final JSlider progress;
private final JProgressBar progress;
private final JProgressBar updateProgress;
private final ForkJoinPool service = new ForkJoinPool();
@@ -100,8 +102,16 @@ public class PlayerControls extends JPanel implements Queue.SongChangeListener,
progressCont = new JPanel(progressLayout);
this.add(progressCont);
this.progress = new JSlider();
this.progress.addChangeListener(changeEvent -> this.seek(((JSlider) changeEvent.getSource()).getValue()));
this.progress = new JProgressBar();
this.progress.addMouseListener(new MouseAdapter()
{
@Override
public void mouseClicked(MouseEvent e)
{
seek((float) e.getX() / (float) e.getComponent().getWidth() * ((JProgressBar) e.getComponent()).getMaximum());
logger.debug("Changing time");
}
});
this.add(this.progress);
this.updateProgress = new JProgressBar();
@@ -142,14 +152,15 @@ public class PlayerControls extends JPanel implements Queue.SongChangeListener,
layout.putConstraint(SpringLayout.EAST, this.progress, 5, SpringLayout.EAST, this);
layout.putConstraint(SpringLayout.NORTH, this.updateProgress, 5, SpringLayout.SOUTH, this.progress);
layout.putConstraint(SpringLayout.WEST, this.updateProgress, 5, SpringLayout.WEST, this);
layout.putConstraint(SpringLayout.EAST, this, 5, SpringLayout.EAST, this.progress);
layout.putConstraint(SpringLayout.EAST, this, 5, SpringLayout.EAST, this.updateProgress);
layout.putConstraint(SpringLayout.SOUTH, this, 5, SpringLayout.SOUTH, this.updateProgress);
Queue.getInstance().addSongChangeListener(this);
}
private void seek(int value)
private void seek(float value)
{
this.service.execute(() -> {
if (this.currentPlayer != null)
@@ -172,12 +183,8 @@ public class PlayerControls extends JPanel implements Queue.SongChangeListener,
{
switch ((PlaybackStatus) this.currentPlayer.getStatus().get())
{
case PAUSED -> {
this.currentPlayer.play();
}
case PLAYING -> {
this.currentPlayer.pause();
}
case PAUSED -> this.currentPlayer.play();
case PLAYING -> this.currentPlayer.pause();
case STOPPED, EMPTY -> {
if (Queue.getInstance().size() > 0)
{
@@ -291,14 +298,15 @@ public class PlayerControls extends JPanel implements Queue.SongChangeListener,
if (this.currentSong != null)
{
this.currentPlayer = Player.REGISTERED_PLAYERS.get(this.currentSong.getClass());
if (!this.currentPlayer.hasPlaybackListener(this))
{
this.currentPlayer.addPlaybackListener(this);
}
this.progress.setMaximum((int) (this.currentSong.duration / 1000));
if (this.currentPlayer != null)
{
this.currentPlayer.play();
if (!this.currentPlayer.hasPlaybackListener(this))
{
this.currentPlayer.addPlaybackListener(this);
}
this.currentPlayer.loadSong(this.currentSong);
// this.currentPlayer.play();
}
else
{
@@ -320,6 +328,7 @@ public class PlayerControls extends JPanel implements Queue.SongChangeListener,
switch (status.getStatus())
{
case PLAYING -> this.playButton.setIcon(PAUSE_ICON);
case FINISHED -> Queue.getInstance().skipNext();
case PAUSED, STOPPED, EMPTY -> this.playButton.setIcon(PLAY_ICON);
}
this.progress.setValue((int) status.getPlayTime());

8
interface/src/main/resources/log4j2.xml
View File

@@ -17,11 +17,11 @@
<Root level="info">
<AppenderRef ref="File"/>
</Root>
<Logger name="edu.regis.universeplayer.data.LocalSongProvider" level="debug">
<AppenderRef ref="Console"/>
</Logger>
<Logger name="edu.regis.universeplayer.player.Interface" level="debug">
<Logger name="edu.regis.universeplayer.localPlayer.LocalPlayer" level="debug">
<AppenderRef ref="Console"/>
</Logger>
<!-- <Logger name="edu.regis.universeplayer.player.Interface" level="debug">-->
<!-- <AppenderRef ref="Console"/>-->
<!-- </Logger>-->
</Loggers>
</Configuration>