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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#------------------------------------------------------------------------------
# Copyright 2008-2009 : François Sénéquier
# Email : francois.senequier@netcourrier.com
# This file is part of 'Theorie'.
#
# 'Theorie' is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# any later version.
#
# 'Theorie' is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with 'Theorie'. If not, see <http://www.gnu.org/licenses/>.
#------------------------------------------------------------------------------
import initialisations
import commun
import jouer_notes
from modele import *
from modele_data import *
from gettext import gettext as _
#------------------------------------------------------------------------------
def afficherListeDegres(dgs, ton):
"""
@param dgs: liste des degres
@param ton: fondamentale
"""
lis = dgs.getListeNomsDegres()
lis.sort()
for nom in lis:
deg = dgs.getDegres(nom)
ens = deg.getNotes(ton, 0, True)
dgn = deg.getNom().strip()
ldi = commun.formater('', ' ', '', deg.getDegresEDT())
dgi = deg.getTexte().strip()
ens = ens.getTexte().strip()
print "%s %s %s %s" %(dgn.ljust(16), ldi.ljust(16), dgi.ljust(16), ens)
print "\n"
#------------------------------------------------------------------------------
def afficherTousLesDegresModes(lis, nbr=None):
lisDEG = lis.getListeNomsDegres(nbr)
lisDEG.sort()
print "\n", "Nombre d'echelles = ", len(lisDEG)
res = {}
for nom in lisDEG:
deg = lis.getDegres(nom)
degSEL = deg.getDegresSEL(0)
for mod in degSEL:
txt = deg.getDegresT10(mod)
nts = deg.getNotes(0, mod, True)
dgt = deg.getTexte(mod)
val = "%s > %s" %(dgt, nts)
if txt not in res.keys():
res[txt] = [val]
else:
res[txt].append(val)
lis = res.keys()
lis.sort()
print "Nombre de variations = ", len(lis)
for elt in lis:
print "\n"
les = res[elt]
for val in les:
print val
print "\n"
#------------------------------------------------------------------------------
def afficherNotesDegres(lis, nom, ton, mod, rel):
"""
@param lis: liste des echelles
@param nom: nom de l'echelle
@param ton: tonique
@param mod: mode
@param rel: ramene a la tonique ?
"""
deg = lis.getDegres(nom)
ens = deg.getNotes(ton, mod, rel)
tns = ens.getTension()
nom = deg.getNom()
sel = deg.getDegresSEL(mod)
bin = deg.getDegresT10(mod)
edt = deg.getDegresEDT(mod)
print nom, ens, tns, sel, bin, edt
print "\n"
#------------------------------------------------------------------------------
def afficherEquivalences(lis, nom, ton, fnc):
"""
@param lis: liste des echelles
@param nom: nom de l'echelle
@param ton: tonique
@param fnc: fonction de comparaison
"""
deg = lis.getDegres(nom)
obj = NoteDegres(ton, deg)
res = obj.comparer(fnc, lis.getListeDegres(), 0, False)
for elt in res:
print elt
print "\n"
#------------------------------------------------------------------------------
def afficherImprovisations(ldg, lda, ton, deg):
deg = lda.getDegres(deg)
ens = deg.getNotes(ton, 0, True)
lis = ens.improviser(ldg.getListeDegres())
print "Improviser sur %s : " %(str(ens))
for elt in lis:
print "\t%s" %(str(elt))
print "\n"
#------------------------------------------------------------------------------
def testCadence251(lisGAM, lisACC):
deg2 = lisACC.getDegres(_("m7"))
deg5 = lisACC.getDegres(_("7"))
deg1 = lisACC.getDegres(_("7M"))
deg7 = lisACC.getDegres(_("m7(5b)"))
ens1 = deg1.getNotes(0).getListe()
ens2 = deg2.getNotes(2).getListe()
ens3 = deg2.getNotes(4).getListe()
ens4 = deg1.getNotes(5).getListe()
ens5 = deg5.getNotes(7).getListe()
ens6 = deg2.getNotes(9).getListe()
ens7 = deg7.getNotes(11).getListe()
ens7 = ens7 + ens7
ens24 = ens2 + ens4
ens36 = ens3 + ens6
ens7.sort()
ens24.sort()
ens36.sort()
jouer_notes.jouerNotesMIX(ens2 , 1600)
jouer_notes.jouerNotesSEQ(ens24, 400)
jouer_notes.jouerNotesMIX(ens5 , 1600)
jouer_notes.jouerNotesSEQ(ens7 , 400)
jouer_notes.jouerNotesMIX(ens1 , 1600)
jouer_notes.jouerNotesSEQ(ens36, 400)
jouer_notes.jouerNotesMIX(ens1 , 1600)
jouer_notes.jouerNotesSEQ(ens36, 400)
#------------------------------------------------------------------------------
def testHarmonicaChromatique():
ins = HarmonicaCHR()
for ind in range(1,8):
for alv in HAR_LIS_ALV:
for tir in HAR_LIS_TIR:
print ind, alv, tir, ins.getSon(ind, alv, tir).getTexte(MOD_OCT)
for note in range(0,26):
print Son(note).getTexte(MOD_OCT), ins.searchSon(note)
def testHarmonicaDiatonique(ref):
ins = HarmonicaDIA(ref)
for ind in range(1,10):
for alv in HAR_LIS_ALV:
for alt in HAR_LIS_ALT:
son = ins.getSon(ind, alv, alt)
txt = ""
if son != None:
txt = ins.getSon(ind, alv, alt).getTexte(MOD_OCT)
print ind, alv, alt, txt
dec = GET_NOTE(ref)
for note in range(0,25):
son = Son(note+dec)
print son.getTexte(MOD_OCT), ins.searchSon(son)
def testFlute(ref):
ins = Flute(ref)
for note in range(0,25):
son = Son(note)
print son.getTexte(MOD_OCT), ins.searchSon(son)
def testerTrompette(nbc = 24):
import string
obj = Trompette()
for ind in range(nbc):
son = Son(ind)
lis = obj.searchSon(son)
if lis != None:
txt = str(son) + ' [' + str(son.getValeur()) + ']'
print str(len(lis)) + " possibilité(s) pour " + txt
for elt in lis:
s = str(elt[0])
v = elt[0].getValeur()
p = elt[1]
d = obj.pistons[elt[1]]
print '\t%-4s [%-2d] : Pistons %-1d [%1d demi-tons]' % (s,v,p,d)
#------------------------------------------------------------------------------
def testCordeVibrante():
corde = CordeVibrante(100, 440)
for prc in range(0,100,10):
frq = corde.calculerFrequence(prc)
print "Frequence " + str(prc) + "% = " + str(frq)
old = 0
for frq in range(0,24):
val = int(440.0 * 2.0**(frq/12.0))
pos = float(corde.calculerPosition(val))
print "Position " + str(val) + " Hz = " + str(round(pos,1)) + " %"
print "Difference = " + str(round(pos-old,1))
old = pos
#------------------------------------------------------------------------------
if __name__ == "__main__":
SET_AFF(MOD_NOT)
SET_CMP(MOD_OCT)
lisGAM = LISTE_GAMMES
lisACC = LISTE_ACCORDS
afficherListeDegres(lisGAM, _("C"))
afficherListeDegres(lisACC, _("C"))
afficherTousLesDegresModes(lisGAM)
afficherTousLesDegresModes(lisACC)
afficherNotesDegres(lisGAM, _("Major"), _("C"), 0, True)
afficherEquivalences(lisGAM, _("Major"), _("C"), FNC_EGA)
afficherImprovisations(lisGAM, lisACC, _("C"), _("7M(5#)"))
afficherImprovisations(lisGAM, lisACC, _("C"), _("9"))
testHarmonicaChromatique()
testHarmonicaDiatonique(_("C"))
testFlute(0)
testerTrompette(24)
testCordeVibrante()
#jouer_notes.iniPygameMixer()
#testCadence251()
#jouer_notes.delPygameMixer()
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