src/app/config.py

   1 # -*- coding: utf-8 -*-
   2 """
   3 constantes de configuration
   4
   5 $Id$
   6 $URL$
   7 """
   8
   9 import pygame
  10 import os.path
  11
  12 _here = os.path.abspath(__file__).split(os.path.sep)[:-1]
  13 def _computePath(path) :
  14     path = path.split('/')
  15     path = _here + path
  16     path = os.path.abspath(os.path.sep.join(path))
  17     return path
  18
  19
  20 pygame.font.init()
  21
  22
  23 # playingscreen
  24 FRAMERATE = 100
  25 FIRST_HUE = 0.6
  26 OFF_LUMINANCE = 0.2
  27 OFF_SATURATION = 1
  28 ON_TOP_LUMINANCE = 0.6
  29 ON_BOTTOM_LUMINANCE = 0.9
  30 ON_SATURATION = 1
  31 ON_COLUMN_OVERSIZING = 2
  32 ON_COLUMN_ALPHA = 1
  33 font_file = _computePath('fonts/Arial Unicode.ttf')
  34 NOTES_FONT = pygame.font.Font(font_file, 50)
  35 LYRICS_FONT = pygame.font.Font(None, 80)
  36 FONT_COLOR = (0,0,0)
  37 MIDI_VELOCITY_RANGE = (64, 127)
  38 MIDI_PAN_RANGE = (32, 96)
  39 MIDI_VELOCITY_WRONG_NOTE_ATTN = 0.5
  40
  41 SONG_FILE_PATH = _computePath('../../chansons')
  42
  43 INSTRUMENTS = (
  44     {'name'   : 'accordeon',
  45      'bank'   : 0,
  46      'preset' : 23
  47     },
  48     {'name' : 'celesta',
  49      'bank'   : 0,
  50      'preset' : 8,
  51      'octave' : 1
  52     },
  53     {'name' : 'flute',
  54      'bank'   : 0,
  55      'preset' : 73
  56     },
  57     {'name' : 'guitare',
  58      'bank'   : 0,
  59      'preset' : 24,
  60      'octave' : -1
  61     },
  62     {'name' : 'orgue',
  63      'bank'   : 0,
  64      'preset' : 19
  65     },
  66     {'name' : 'piano',
  67      'bank'   : 0,
  68      'preset' : 0
  69     },
  70     {'name' : 'tuba',
  71      'bank'   : 0,
  72      'preset' : 58,
  73      'octave' : -2
  74     },
  75     {'name' : 'violon',
  76      'bank'   : 0,
  77      'preset' : 40
  78     },
  79     {'name' : 'violoncelle',
  80      'bank'   : 0,
  81      'preset' : 42,
  82      'octave' : -2
  83     },
  84 )
  85
  86 for i in INSTRUMENTS :
  87     i['octave'] = i.get('octave', 0)