src/minwii/event_pprinters.py

   1 # -*- coding: utf-8 -*-
   2 """
   3 formatage des événements
   4
   5 $Id$
   6 $URL$
   7 """
   8
   9 from events import eventNames
  10 import sys
  11 self = sys.modules[__name__]
  12
  13 def log_NOTEON(e):
  14     return '%3d %3d %3d' % (e.chan, e.key, e.vel)
  15
  16 def log_NOTEOFF(e):
  17     return '%3d %3d' % (e.chan, e.key)
  18
  19 def log_NOTEEND(e):
  20     return ''
  21
  22 def log_SONGEND(e) :
  23     return ''
  24
  25 def log_COLSTATECHANGE(e):
  26     col = e.column
  27     tone = col.tone
  28     return u'%2d %5s %3s %3s %s' % \
  29             (col.index, e.state, tone.midi, tone.name, e.syllabus)
  30
  31 def _log_col(e) :
  32     """ formate les événements de colonne COLDOWN, COLUP, COLOVER
  33         - etat
  34         - index de colonne
  35         - hauteur midi
  36         - nom de la note /A-G[#b]?/
  37     """
  38     col = e.column
  39     tone = col.tone
  40     pos = e.pos
  41     return u'%2d %5s %3s %3s %r' % \
  42             (col.index, col.state, tone.midi, tone.name, pos)
  43
  44 log_COLDOWN = log_COLUP = log_COLOVER = _log_col
  45
  46 def log_default(e) :
  47     return str(e)
  48
  49 pprinters = {}
  50 for type, name in eventNames.items() :
  51     f = getattr(self, 'log_%s' % name, log_default)
  52     pprinters[type] = f
  53
  54 __all__ = ('pprinters')