def onSeek(self, elapsed): print "## seek to:", elapsed if self.lyrics: self.lyricsTimer.pause() self.lyricsTimer = LyricsTimer(self.lyrics, self.update) self.lyricsTimer.start(elapsed) self.label.set_text(self.lyrics[self.lyricsTimer.actualLine].text[0].strip())
def onLyricsFound(self, lyrics): if not self.lyrics and lyrics: print "onLyricsFound" try: parsed = lyricsparser.parseLyrics(lyrics) if isinstance(parsed[0], LyricEntity): self.lyrics = parsed self.lyricsTimer = LyricsTimer(self.lyrics ,self.update) elapsed = self.player.getElapsed() #print "elapsed:", elapsed self.lyricsTimer.start(elapsed) self.label.set_text(self.lyrics[self.lyricsTimer.actualLine].text[0].strip()) self.lyricsEngine.stop() except: traceback.print_exc()
class Lyrics(object):
color = gtk.gdk.Color()
font = "Sans 10"
applet = None
label = None
lyrics_directory = "/home/dencer/Lyrics"
def __init__(self):
self.lyrics = None
self.lyricsTimer = None
self.player = Player()
self.player.registerOnPlayerConnected(self.onPlayerConnected)
self.player.registerOnSongChange(self.onSongChanged)
self.player.registerOnPlay(self.onPlay)
self.player.registerOnStop(self.onStop)
self.player.registerOnElapsedChanged(self.onSeek)
self.lyricsEngine = LyricsEngine(self.onLyricsFound, self.onEngineFinish)
self.lyricsEngine.setLyricsSources(['alsong', 'minilyrics', 'lrcdb', 'lyricsscreenlet'])
self.label = gtk.Label("Lyrics Applet")
self.gconf_client = gconf.client_get_default()
self.gconf_client.add_dir("/apps/lyrics_applet", gconf.CLIENT_PRELOAD_NONE)
self.gconf_client.notify_add('/apps/lyrics_applet/color', self.color_changed)
self.gconf_client.notify_add('/apps/lyrics_applet/font', self.font_changed)
self.color_changed(None)
self.font_changed(None)
def color_changed(self, client, *args):
color = self.gconf_client.get_string("/apps/lyrics_applet/color")
if color:
self.color = gtk.gdk.Color(color)
self.label.modify_fg(gtk.STATE_NORMAL, self.color)
def font_changed(self, client, *args):
font = self.gconf_client.get_string("/apps/lyrics_applet/font")
if font:
self.font = font
font_desc = pango.FontDescription(font)
self.label.modify_font(font_desc)
def onPlayerConnected(self):
print "onPlayerConnected"
def onStop(self):
if self.lyricsTimer:
self.lyricsTimer.pause()
def onPlay(self):
if self.lyricsTimer:
self.lyricsTimer.resume()
def onSeek(self, elapsed):
print "## seek to:", elapsed
if self.lyrics:
self.lyricsTimer.pause()
self.lyricsTimer = LyricsTimer(self.lyrics, self.update)
self.lyricsTimer.start(elapsed)
self.label.set_text(self.lyrics[self.lyricsTimer.actualLine].text[0].strip())
def onSongChanged(self, songFile):
try:
self.lyrics = None
if self.lyricsTimer:
self.lyricsTimer.pause()
self.lyricsTimer = None
print "onSongChanged"
metadata = getSongMetadata(self.player)
metadata['file'] = songFile
self.label.set_text("")
print metadata
lyrics = self.getLyricsFromDisk(metadata)
if lyrics is None:
self.lyricsEngine.search(metadata)
print "searching started"
else:
self.onLyricsFound(lyrics)
except:
traceback.print_exc()
def onLyricsFound(self, lyrics):
if not self.lyrics and lyrics:
print "onLyricsFound"
try:
parsed = lyricsparser.parseLyrics(lyrics)
if isinstance(parsed[0], LyricEntity):
self.lyrics = parsed
self.lyricsTimer = LyricsTimer(self.lyrics ,self.update)
elapsed = self.player.getElapsed()
#print "elapsed:", elapsed
self.lyricsTimer.start(elapsed)
self.label.set_text(self.lyrics[self.lyricsTimer.actualLine].text[0].strip())
self.lyricsEngine.stop()
except:
traceback.print_exc()
def update(self, lyricsLine):
lyricLine = self.lyrics[lyricsLine].text[0].strip()
if lyricLine:
self.label.set_text(self.lyrics[lyricsLine].text[0].strip())
def onEngineFinish(self):
print "onEngineFinish"
def getLyricsFromDisk(self, songInfo):
logger.debug("searching lyrics on disk")
# check for .lrc file in song file directory
lrc_file = None
if songInfo.has_key('file'):
lrc_file = songInfo['file'].rstrip("mp3")+"lrc" #TODO: not only mp3 expecting
if lrc_file == None or not os.path.exists(lrc_file):
lrc_path = lyricsFile(songInfo)
lrc_file = os.path.join(self.lyrics_directory, lrc_path['folder'], lrc_path['file'])
logger.debug("lyrics should be here: %s" % lrc_file)
print lrc_file
if lrc_file != None and os.path.exists(lrc_file):
f = open(lrc_file, 'r')
print "lyrics from file: %s" % lrc_file
lrc = f.read()
f.close()
return lrc
print "Nothing on disk"
return None
def show_about(self, *args):
print args
pass
def show_preferences(self, *args):
dialog = OptionsDialog(self)
response = dialog.run()
if response == gtk.RESPONSE_OK:
dialog.save_preferences()
dialog.destroy()
