def getThemePlaylist(self):
# Take the list of files and create a playlist from them
# Needs to be a Music playlist otherwise repeat will not work
# via the JSON interface
playlist = xbmc.PlayList(xbmc.PLAYLIST_MUSIC)
playlist.clear()
for aFile in self.themeFiles:
# Add the theme file to a playlist
playlist.add(url=aFile)
# Check if we have more than one item in the playlist
if playlist.size() > 1:
# Check if we need to perform a shuffle of the available themes
if (not self.doNotShuffle) and (Settings.isShuffleThemes() or self.forceShuffle):
playlist.shuffle()
# Check if we are only supposed to play one theme when there are multiple
# available
if Settings.onlyPlaySingleTheme():
firstTheme = playlist[0].getfilename()
playlist.clear()
playlist.add(url=firstTheme)
# Now we have the playlist, and it has been shuffled if needed
# Check if we need to have a random start time for the first track
# Note: The following method (rather than seek) should prevent
# the seek dialog being displayed on the screen and also prevent
# the need to start the theme playing before changing the start point
if Settings.isRandomStart() and playlist.size() > 0:
filename = playlist[0].getfilename()
duration = int(playlist[0].getduration())
log("ThemeFiles: Duration is %d for file %s" % (duration, filename), self.debug_logging_enabled)
# Check if the duration of the file is showing as Zero, this means we need to
# try and find out the duration ourself
if duration < 1:
duration = VideoParser().getVideoLength(filename)
log("ThemeFiles: Manual find of duration is %d for file %s" % (duration, filename), self.debug_logging_enabled)
if duration > 10:
listitem = xbmcgui.ListItem()
# Check if there is a fixed start position
randomStart = Settings.getRandomFixedOffset(filename)
if (randomStart < 1) or (randomStart >= duration):
# Record if the theme should start playing part-way through
randomStart = random.randint(0, int(duration * 0.75))
listitem.setProperty('StartOffset', str(randomStart))
log("ThemeFiles: Setting Random start of %d for %s" % (randomStart, filename), self.debug_logging_enabled)
# Remove the old item from the playlist
playlist.remove(filename)
# Add the new item at the start of the list
playlist.add(filename, listitem, 0)
return playlist
