music_sampler/actions/stop.py

   1 def run(action, music=None, fade_out=0, wait=False,
   2         set_wait_id=None, **kwargs):
   3     previous = None
   4     for music in action.music_list(music):
   5         if music.is_loaded_paused() or music.is_loaded_playing():
   6             if previous is not None:
   7                 previous.stop(fade_out=fade_out)
   8             previous = music
   9         else:
  10             music.stop(fade_out=fade_out)
  11
  12     if previous is not None:
  13         action.waiting_music = previous
  14         previous.stop(
  15                 fade_out=fade_out,
  16                 wait=wait,
  17                 set_wait_id=set_wait_id)
  18
  19 def description(action, music=None, fade_out=0, wait=False,
  20         set_wait_id=None, **kwargs):
  21
  22     formats = []
  23     message = "stopping "
  24     if music is not None:
  25         message += "music « {} »"
  26         formats.append(music.name)
  27     else:
  28         message += "all musics"
  29
  30     if fade_out > 0:
  31         message += " with {}s fadeout"
  32         formats.append(fade_out)
  33         if wait:
  34             if set_wait_id is not None:
  35                 message += " (waiting the end of fadeout, with id {})"
  36                 formats.append(set_wait_id)
  37             else:
  38                 message += " (waiting the end of fadeout)"
  39
  40     return _(message).format(*formats)
  41
  42 def interrupt(action, music=None, fade_out=0, wait=False,
  43         set_wait_id=None, **kwargs):
  44     if action.waiting_music is not None:
  45         action.waiting_music.wait_event.set()