示例#1
0
 public void update(Playlist p) {
   Playlist oldP = this.p;
   this.p = p;
   // Any items on the old list that aren't on the new, stop finding
   // sources for them
   for (String streamId : oldP.getStreamIds()) {
     if (!p.getStreamIds().contains(streamId)) control.stopFindingSources(streamId, this);
   }
   updateLock.lock();
   try {
     regenEventList();
   } finally {
     updateLock.unlock();
   }
   if (canEdit || activated) activate();
 }
示例#2
0
 public static PlaylistTableModel create(RobonoboFrame frame, Playlist p, boolean canEdit) {
   List<Track> trax = new ArrayList<Track>();
   for (String sid : p.getStreamIds()) {
     trax.add(frame.ctrl.getTrack(sid));
   }
   EventList<Track> el = GlazedLists.eventList(trax);
   return new PlaylistTableModel(frame, p, canEdit, el, null);
 }
示例#3
0
 /** Must only be called from inside updateLock */
 protected void regenEventList() {
   eventList.clear();
   trackIndices.clear();
   int i = 0;
   for (String sid : p.getStreamIds()) {
     eventList.add(control.getTrack(sid));
     trackIndices.put(sid, i++);
   }
 }
示例#4
0
 public void activate() {
   if (!activated) {
     activated = true;
     // Make sure we've got fresh info for all our tracks
     for (String sid : p.getStreamIds()) {
       Track t = control.getTrack(sid);
       if (t instanceof CloudTrack) control.findSources(sid, this);
       trackUpdated(sid, t);
     }
   }
 }
示例#5
0
 /**
  * If any of these streams are already in this playlist, they will be removed before being added
  * in their new position
  */
 public void addStreams(List<String> streamIds, int position) {
   if (!canEdit) throw new SeekInnerCalmException();
   updateLock.lock();
   try {
     // Rather than buggering about inside our eventlist, we re-order the playlist and then just
     // re-add the whole
     // list again
     // First, scan through our playlist and remove any that are in this
     // list (they're being moved)
     for (Iterator<String> iter = p.getStreamIds().iterator(); iter.hasNext(); ) {
       String pStreamId = iter.next();
       if (streamIds.contains(pStreamId)) iter.remove();
     }
     if (position > p.getStreamIds().size()) position = p.getStreamIds().size();
     // Put the new streams in the right spot
     p.getStreamIds().addAll(position, streamIds);
     // Now regenerate our tracks
     regenEventList();
   } finally {
     updateLock.unlock();
   }
   runPlaylistUpdate();
 }
示例#6
0
 @Override
 public void deleteTracks(List<String> streamIds) {
   if (!canDelete) throw new SeekInnerCalmException();
   updateLock.lock();
   try {
     for (String sid : streamIds) {
       p.getStreamIds().remove(sid);
       control.stopFindingSources(sid, this);
     }
     regenEventList();
   } finally {
     updateLock.unlock();
   }
   runPlaylistUpdate();
 }
示例#7
0
 protected PlaylistTableModel(
     RobonoboFrame frame, Playlist p, boolean canEdit, EventList<Track> el, SortedList<Track> sl) {
   super(frame, el, sl, null);
   this.p = p;
   this.canEdit = canEdit;
   this.canDelete = canEdit;
   int i = 0;
   for (String sid : p.getStreamIds()) {
     trackIndices.put(sid, i++);
   }
   if (canEdit) {
     control
         .getExecutor()
         .execute(
             new CatchingRunnable() {
               public void doRun() throws Exception {
                 activate();
               }
             });
   }
 }
示例#8
0
 public void nuke() {
   control.removeTrackListener(this);
   for (String streamId : p.getStreamIds()) {
     control.stopFindingSources(streamId, this);
   }
 }