/*
* (non-Javadoc)
*
* @see org.jajuk.base.Observer#update(org.jajuk.base.Event)
*/
public void update(Event event) {
synchronized (getLock()) {
EventSubject subject = event.getSubject();
if (EventSubject.EVENT_FILE_NAME_CHANGED.equals(subject)) {
Properties properties = event.getDetails();
File fNew = (File) properties.get(DETAIL_NEW);
File fileOld = (File) properties.get(DETAIL_OLD);
// search references in playlists
Iterator it = hmItems.values().iterator();
for (int i = 0; it.hasNext(); i++) {
Playlist plf = (Playlist) it.next();
if (plf.isReady()) { // check only in mounted
// playlists, note that we can't
// change unmounted playlists
try {
if (plf.getFiles().contains(fileOld)) {
plf.replaceFile(fileOld, fNew);
}
} catch (Exception e) {
Log.error(17, e);
}
}
}
}
}
}
/*
* (non-Javadoc)
*
* @see org.jajuk.ui.Observer#update(java.lang.String)
*/
public void update(Event event) {
EventSubject subject = event.getSubject();
// Make a search after a stop period
if (subject.equals(EventSubject.EVENT_FILE_LAUNCHED)
|| subject.equals(EventSubject.EVENT_PERPECTIVE_CHANGED)) {
// Do not perform search if current perspective is not info for
// perfs
if (!(PerspectiveManager.getCurrentPerspective() instanceof InfoPerspective)) {
return;
}
// If current state is stopped, reset page
if (FIFO.getInstance().getCurrentFile() == null) {
reset();
return;
}
// Launch search
launchSearch(false);
}
// Reset the page when stopping
else if (subject.equals(EventSubject.EVENT_ZERO)) {
reset();
}
// User changed current track tags, so we have to reload
// new author wikipedia page
else if (subject.equals(EventSubject.EVENT_AUTHOR_CHANGED)
|| subject.equals(EventSubject.EVENT_ALBUM_CHANGED)
|| subject.equals(EventSubject.EVENT_TRACK_CHANGED)) {
update(new Event(EventSubject.EVENT_FILE_LAUNCHED));
}
}
