#Boa:Frame:PythonDemoFrame
import copy
import csnd
import os
import pickle
import shutil
import threading
import traceback
import sys
'''
Psyco (http://psyco.sourceforge.net) is a just-in-time compiler for Python.
One imagines that using Psyco here will make execution
faster and therefore smoother.
'''
try:
import psyco
print 'Imported pscyo.'
except:
print 'Failed to import psyco.'
print
print 'CREATING FILENAMES FOR THIS PIECE...'
print
scriptFilename = sys.argv[0]
print 'Full Python script: %s' % scriptFilename
title = os.path.basename(scriptFilename)
print 'Base Python script: %s' % title
orcFilename = scriptFilename + '.orc'
print 'Csound orchestra: %s' % orcFilename
scoFilename = scriptFilename + '.sco'
print 'Csound score: %s' % scoFilename
midiFilename = scriptFilename + '.mid'
print 'MIDI filename: %s' % midiFilename
soundfileName = scriptFilename + '.wav'
print 'Soundfile name: %s' % soundfileName
soundfilePlayer = r'C:\WINDOWS\system32\sndrec32.exe'
print 'Soundfile player: %s' % soundfilePlayer
author = 'Michael_Gogins'
print 'Author: %s' % author
snapshotsFilename = scriptFilename + '.snap'
print 'Snapshots filename: %s' % snapshotsFilename
print
class Configuration(object):
def __init__(self):
self.orchestra = '''\
sr = 44100
ksmps = 100
nchnls = 2
0dbfs = 60000
; Bind named control channels to global variables.
gkChebyshevpoly1 chnexport "gkChebyshevpoly1", 3
gkChebyshevpoly1 init 1.0
gkChebyshevpoly2 chnexport "gkChebyshevpoly2", 3
gkChebyshevpoly2 init 1.0
gkChebyshevpoly3 chnexport "gkChebyshevpoly3", 3
gkChebyshevpoly3 init 1.0
gkReverbscFeedback chnexport "gkReverbscFeedback", 3
gkReverbscFeedback init 0.9
gkMasterLevel chnexport "gkMasterLevel", 3
gkMasterLevel init 1.0
gareverb1 init 0
gareverb2 init 0
instr 1
iattack init p3 / 3.0
idecay init p3 / 3.0
isustain init p3 - iattack
p3 = p3 + idecay
print p1, p2, p3, p4, p5, p6
ifundamental = p4
inumerator = p5
idenominator = p6
ivelocity = p7
ipan = p8
iratio = inumerator / idenominator
ihertz = ifundamental * iratio
iamp = ampdb(ivelocity)
kenvelope transeg 0.0, iattack / 2.0, -3.0, iamp / 2.0, iattack / 2.0, 3.0, iamp, isustain, 0.0, iamp, idecay / 2.0, 3.0, iamp / 2.0, idecay / 2.0, -3.0, 0.0
asignal poscil3 kenvelope, ihertz, 1
asignal chebyshevpoly asignal, gkChebyshevpoly1, gkChebyshevpoly2, gkChebyshevpoly3
asignal dcblock asignal
aleft, aright pan2 asignal , ipan
gareverb1 = gareverb1 + aleft
gareverb2 = gareverb1 + aright
endin
instr 30
aleft, aright reverbsc gareverb1, gareverb2, gkReverbscFeedback, 15000.0
aleft = gkMasterLevel * (gareverb1 + aleft * 0.8)
aright = gkMasterLevel * (gareverb2 + aright * 0.8)
outs aleft, aright
gareverb1 = 0
gareverb2 = 0
endin
'''
self.score = '''\
; A few harmonics...
f 1 0 8193 10 3 0 1 0 0 2
; Change the tempo, if you like.
t 0 30
; p1 p2 p3 p4 p5 p6 p7 p8
; insno onset duration fundamental numerator denominator velocity pan
i 1 0 60 60 1 1 60 -0.875
i 1 0 180 60 3 2 60 0.000
i 1 0 60 60 28 15 60 0.875
i 1 60 60 60 9 8 60 0.875
i 1 60 30 60 10 7 64 -0.875
i 1 90 30 60 4 3 68 0.875
i 1 120 60 60 1 1 58 -0.875
i 1 120 60 60 5 4 60 0.000
i 1 120 60 60 2 1 54 0.875
i 30 0 -1
s 10.0
e 10.0
'''
self.command = None
self.gkHarmonicTableFactor = 0.5
self.gkChebyshevpoly1 = 1.25
self.gkChebyshevpoly2 = 0.125
self.gkChebyshevpoly3 = 0.0125
self.gkReverbscFeedback = 0.925
self.gkMasterLevel = 0.125
self.gkHarmonicTableFactorScale = 100000.0
self.gkChebyshevpoly1Scale = 100000.0
self.gkChebyshevpoly2Scale = 1000000.0
self.gkChebyshevpoly3Scale = 10000000.0
self.gkReverbscFeedbackScale = 1000000.0
self.gkMasterLevelScale = 1000000.0
self.output = 'dac'
self.player = soundfilePlayer
import wx
import wx.lib.stattext
import wx.media
import wx.gizmos
import wx.lib.filebrowsebutton
import wx.stc
from wx.lib.anchors import LayoutAnchors
def create(parent):
return PythonDemoFrame(parent)
[wxID_PYTHONDEMOFRAME, wxID_PYTHONDEMOFRAMEABOUTTEXT,
wxID_PYTHONDEMOFRAMEBUTTON1, wxID_PYTHONDEMOFRAMEDELETESNAPSHOTBUTTON,
wxID_PYTHONDEMOFRAMEGAINPANEL, wxID_PYTHONDEMOFRAMEGENSTATICTEXT1,
wxID_PYTHONDEMOFRAMEGKCHEBYSHEVPOLY1,
wxID_PYTHONDEMOFRAMEGKCHEBYSHEVPOLY1TEXT,
wxID_PYTHONDEMOFRAMEGKCHEBYSHEVPOLY2,
wxID_PYTHONDEMOFRAMEGKCHEBYSHEVPOLY2TEXT,
wxID_PYTHONDEMOFRAMEGKCHEBYSHEVPOLY3,
wxID_PYTHONDEMOFRAMEGKCHEBYSHEVPOLY3TEXT,
wxID_PYTHONDEMOFRAMEGKHARMONICTABLEFACTOR,
wxID_PYTHONDEMOFRAMEGKHARMONICTABLEFACTORTEXT,
wxID_PYTHONDEMOFRAMEGKMASTERLEVEL, wxID_PYTHONDEMOFRAMEGKMASTERLEVELTEXT,
wxID_PYTHONDEMOFRAMEGKREVERBSCFEEDBACK,
wxID_PYTHONDEMOFRAMEGKREVERBSCFEEDBACKTEXT,
wxID_PYTHONDEMOFRAMEHARMONICSPANEL, wxID_PYTHONDEMOFRAMENOTEBOOK,
wxID_PYTHONDEMOFRAMEORCHESTRATEXT, wxID_PYTHONDEMOFRAMEOUTPUTCOMBOBOX,
wxID_PYTHONDEMOFRAMEOUTPUTPANEL, wxID_PYTHONDEMOFRAMEPANEL1,
wxID_PYTHONDEMOFRAMEPANEL2, wxID_PYTHONDEMOFRAMEPANEL3,
wxID_PYTHONDEMOFRAMEPANEL5, wxID_PYTHONDEMOFRAMEPLAYBUTTON,
wxID_PYTHONDEMOFRAMEPLAYERBROWSER, wxID_PYTHONDEMOFRAMEPLAYPANEL,
wxID_PYTHONDEMOFRAMERENDERBUTTON, wxID_PYTHONDEMOFRAMEREVERBPANEL,
wxID_PYTHONDEMOFRAMESAVENEWSNAPSHOTBUTTON,
wxID_PYTHONDEMOFRAMESAVESNAPSHOTBUTTON, wxID_PYTHONDEMOFRAMESCORETEXT,
wxID_PYTHONDEMOFRAMESNAPSHOTCOMBOBOX, wxID_PYTHONDEMOFRAMESNAPSHOTPANEL,
wxID_PYTHONDEMOFRAMESTATICTEXT1, wxID_PYTHONDEMOFRAMESTATICTEXT2,
wxID_PYTHONDEMOFRAMESTATICTEXT3, wxID_PYTHONDEMOFRAMESTATICTEXT4,
wxID_PYTHONDEMOFRAMESTATICTEXT5, wxID_PYTHONDEMOFRAMESTATICTEXT6,
wxID_PYTHONDEMOFRAMESTATICTEXT7, wxID_PYTHONDEMOFRAMESTATICTEXT8,
wxID_PYTHONDEMOFRAMESTATICTEXT9, wxID_PYTHONDEMOFRAMEWAVESHAPINGPANEL,
] = [wx.NewId() for _init_ctrls in range(47)]
[wxID_PYTHONDEMOFRAMETOOLBAR1TOOLS0, wxID_PYTHONDEMOFRAMETOOLBAR1TOOLS1,
wxID_PYTHONDEMOFRAMETOOLBAR1TOOLS2,
] = [wx.NewId() for _init_coll_toolBar1_Tools in range(3)]
class PythonDemoFrame(wx.Frame):
def _init_coll_notebook_Pages(self, parent):
# generated method, don't edit
parent.AddPage(imageId=-1, page=self.orchestraText, select=False,
text=u'Orchestra')
parent.AddPage(imageId=-1, page=self.scoreText, select=False,
text=u'Score')
parent.AddPage(imageId=-1, page=self.playPanel, select=True,
text=u'Play')
parent.AddPage(imageId=-1, page=self.aboutText, select=False,
text=u'About')
def _init_ctrls(self, prnt):
# generated method, don't edit
wx.Frame.__init__(self, id=wxID_PYTHONDEMOFRAME,
name=u'PythonDemoFrame', parent=prnt, pos=wx.Point(431, 236),
size=wx.Size(805, 389), style=wx.DEFAULT_FRAME_STYLE,
title=u'Csound Python Demo')
self.SetClientSize(wx.Size(797, 362))
self.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.NORMAL, False,
u'Terminal'))
self.Bind(wx.EVT_CLOSE, self.OnPythonDemoFrameClose)
self.notebook = wx.Notebook(id=wxID_PYTHONDEMOFRAMENOTEBOOK,
name=u'notebook', parent=self, pos=wx.Point(0, 0),
size=wx.Size(797, 362), style=0)
self.notebook.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.NORMAL, False,
u'MS Shell Dlg 2'))
self.playPanel = wx.Panel(id=wxID_PYTHONDEMOFRAMEPLAYPANEL,
name=u'playPanel', parent=self.notebook, pos=wx.Point(0, 0),
size=wx.Size(789, 336), style=wx.TAB_TRAVERSAL)
self.outputPanel = wx.Panel(id=wxID_PYTHONDEMOFRAMEOUTPUTPANEL,
name=u'outputPanel', parent=self.playPanel, pos=wx.Point(400,
160), size=wx.Size(384, 120),
style=wx.RAISED_BORDER | wx.TAB_TRAVERSAL)
self.outputPanel.SetLabel(u'Wavetable high harmonics')
self.staticText1 = wx.StaticText(id=wxID_PYTHONDEMOFRAMESTATICTEXT1,
label=u'Rendering', name='staticText1', parent=self.outputPanel,
pos=wx.Point(8, 8), size=wx.Size(58, 13), style=0)
self.staticText1.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.BOLD, False,
u'MS Shell Dlg 2'))
self.harmonicsPanel = wx.Panel(id=wxID_PYTHONDEMOFRAMEHARMONICSPANEL,
name=u'harmonicsPanel', parent=self.playPanel, pos=wx.Point(8, 8),
size=wx.Size(384, 56), style=wx.RAISED_BORDER | wx.TAB_TRAVERSAL)
self.harmonicsPanel.SetLabel(u'Wavetable high harmonics')
self.gkHarmonicTableFactorText = wx.TextCtrl(id=wxID_PYTHONDEMOFRAMEGKHARMONICTABLEFACTORTEXT,
name=u'gkHarmonicTableFactorText', parent=self.harmonicsPanel,
pos=wx.Point(280, 24), size=wx.Size(92, 21), style=0, value=u'')
self.staticText2 = wx.StaticText(id=wxID_PYTHONDEMOFRAMESTATICTEXT2,
label=u'Wavetable high harmonics multiplier', name='staticText2',
parent=self.harmonicsPanel, pos=wx.Point(8, 8), size=wx.Size(208,
13), style=0)
self.staticText2.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.BOLD, False,
u'MS Shell Dlg 2'))
self.waveshapingPanel = wx.Panel(id=wxID_PYTHONDEMOFRAMEWAVESHAPINGPANEL,
name=u'waveshapingPanel', parent=self.playPanel, pos=wx.Point(8,
72), size=wx.Size(384, 192),
style=wx.CAPTION | wx.RAISED_BORDER | wx.TAB_TRAVERSAL)
self.waveshapingPanel.SetLabel(u'Waveshaping distortion')
self.reverbPanel = wx.Panel(id=wxID_PYTHONDEMOFRAMEREVERBPANEL,
name=u'reverbPanel', parent=self.playPanel, pos=wx.Point(8, 272),
size=wx.Size(384, 56), style=wx.RAISED_BORDER | wx.TAB_TRAVERSAL)
self.reverbPanel.SetLabel(u'Wavetable high harmonics')
self.gkReverbscFeedback = wx.Slider(id=wxID_PYTHONDEMOFRAMEGKREVERBSCFEEDBACK,
maxValue=1000000, minValue=0, name=u'gkReverbscFeedback',
parent=self.reverbPanel, pos=wx.Point(0, 24), size=wx.Size(272,
32), style=wx.SL_HORIZONTAL, value=0)
self.gkReverbscFeedback.SetMax(1000000)
self.gkReverbscFeedback.Bind(wx.EVT_SCROLL,
self.on_gkReverbscFeedbackScroll)
self.gkReverbscFeedbackText = wx.TextCtrl(id=wxID_PYTHONDEMOFRAMEGKREVERBSCFEEDBACKTEXT,
name=u'gkReverbscfeedbackText', parent=self.reverbPanel,
pos=wx.Point(280, 24), size=wx.Size(92, 21), style=0, value=u'')
self.staticText4 = wx.StaticText(id=wxID_PYTHONDEMOFRAMESTATICTEXT4,
label=u'Reverberation feedback (delay time)', name='staticText4',
parent=self.reverbPanel, pos=wx.Point(8, 8), size=wx.Size(210,
13), style=0)
self.staticText4.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.BOLD, False,
u'MS Shell Dlg 2'))
self.gainPanel = wx.Panel(id=wxID_PYTHONDEMOFRAMEGAINPANEL,
name=u'gainPanel', parent=self.playPanel, pos=wx.Point(400, 8),
size=wx.Size(384, 56), style=wx.RAISED_BORDER | wx.TAB_TRAVERSAL)
self.gainPanel.SetLabel(u'Wavetable high harmonics')
self.gkMasterLevel = wx.Slider(id=wxID_PYTHONDEMOFRAMEGKMASTERLEVEL,
maxValue=1000000, minValue=0, name=u'gkMasterLevel',
parent=self.gainPanel, pos=wx.Point(0, 24), size=wx.Size(272, 32),
style=wx.SL_HORIZONTAL, value=0)
self.gkMasterLevel.SetMax(1000000)
self.gkMasterLevel.Bind(wx.EVT_SCROLL, self.on_gkMasterLevelScroll)
self.gkMasterLevelText = wx.TextCtrl(id=wxID_PYTHONDEMOFRAMEGKMASTERLEVELTEXT,
name=u'gkMasterLevelText', parent=self.gainPanel,
pos=wx.Point(280, 24), size=wx.Size(92, 21), style=0, value=u'')
self.staticText5 = wx.StaticText(id=wxID_PYTHONDEMOFRAMESTATICTEXT5,
label=u'Master gain', name='staticText5', parent=self.gainPanel,
pos=wx.Point(8, 8), size=wx.Size(67, 13), style=0)
self.staticText5.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.BOLD, False,
u'MS Shell Dlg 2'))
self.panel1 = wx.Panel(id=wxID_PYTHONDEMOFRAMEPANEL1, name='panel1',
parent=self.waveshapingPanel, pos=wx.Point(0, 128),
size=wx.Size(384, 56), style=wx.TAB_TRAVERSAL)
self.panel1.SetLabel(u'Wavetable high harmonics')
self.gkChebyshevpoly3 = wx.Slider(id=wxID_PYTHONDEMOFRAMEGKCHEBYSHEVPOLY3,
maxValue=1000000, minValue=0, name=u'gkChebyshevpoly3',
parent=self.panel1, pos=wx.Point(0, 24), size=wx.Size(272, 32),
style=wx.SL_HORIZONTAL, value=0)
self.gkChebyshevpoly3.SetMax(1000000)
self.gkChebyshevpoly3.Bind(wx.EVT_SCROLL,
self.on_gkChebyshevpoly3Scroll)
self.staticText3 = wx.StaticText(id=wxID_PYTHONDEMOFRAMESTATICTEXT3,
label=u'Chebyshev polynomial coefficient 3', name='staticText3',
parent=self.panel1, pos=wx.Point(8, 8), size=wx.Size(169, 13),
style=0)
self.gkChebyshevpoly3Text = wx.TextCtrl(id=wxID_PYTHONDEMOFRAMEGKCHEBYSHEVPOLY3TEXT,
name=u'gkChebyshevpoly3Text', parent=self.panel1,
pos=wx.Point(280, 24), size=wx.Size(92, 21), style=0, value=u'')
self.panel2 = wx.Panel(id=wxID_PYTHONDEMOFRAMEPANEL2, name='panel2',
parent=self.waveshapingPanel, pos=wx.Point(0, 32),
size=wx.Size(384, 56), style=wx.TAB_TRAVERSAL)
self.panel2.SetLabel(u'Wavetable high harmonics')
self.gkChebyshevpoly1 = wx.Slider(id=wxID_PYTHONDEMOFRAMEGKCHEBYSHEVPOLY1,
maxValue=1000000, minValue=0, name=u'gkChebyshevpoly1',
parent=self.panel2, pos=wx.Point(0, 24), size=wx.Size(272, 32),
style=wx.SL_HORIZONTAL, value=0)
self.gkChebyshevpoly1.SetMax(1000000)
self.gkChebyshevpoly1.Bind(wx.EVT_SCROLL,
self.on_gkChebyshevpoly1Scroll)
self.staticText6 = wx.StaticText(id=wxID_PYTHONDEMOFRAMESTATICTEXT6,
label=u'Chebyshev polynomial coefficient 1', name='staticText6',
parent=self.panel2, pos=wx.Point(8, 8), size=wx.Size(169, 13),
style=0)
self.gkChebyshevpoly1Text = wx.TextCtrl(id=wxID_PYTHONDEMOFRAMEGKCHEBYSHEVPOLY1TEXT,
name=u'gkChebyshevpoly1Text', parent=self.panel2,
pos=wx.Point(280, 24), size=wx.Size(92, 21), style=0, value=u'')
self.staticText7 = wx.StaticText(id=wxID_PYTHONDEMOFRAMESTATICTEXT7,
label=u'Waveshaping distortion', name='staticText7',
parent=self.waveshapingPanel, pos=wx.Point(8, 8),
size=wx.Size(135, 13), style=0)
self.staticText7.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.BOLD, False,
u'MS Shell Dlg 2'))
self.panel5 = wx.Panel(id=wxID_PYTHONDEMOFRAMEPANEL5, name='panel5',
parent=self.waveshapingPanel, pos=wx.Point(0, 80),
size=wx.Size(384, 56), style=wx.TAB_TRAVERSAL)
self.panel5.SetLabel(u'Wavetable high harmonics')
self.gkChebyshevpoly2 = wx.Slider(id=wxID_PYTHONDEMOFRAMEGKCHEBYSHEVPOLY2,
maxValue=1000000, minValue=0, name=u'gkChebyshevpoly2',
parent=self.panel5, pos=wx.Point(0, 24), size=wx.Size(272, 32),
style=wx.SL_HORIZONTAL, value=0)
self.gkChebyshevpoly2.SetMax(1000000)
self.gkChebyshevpoly2.Bind(wx.EVT_SCROLL,
self.on_gkChebyshevpoly2Scroll)
self.staticText8 = wx.StaticText(id=wxID_PYTHONDEMOFRAMESTATICTEXT8,
label=u'Chebyshev polynomial coefficient 2', name='staticText8',
parent=self.panel5, pos=wx.Point(8, 8), size=wx.Size(169, 13),
style=0)
self.gkChebyshevpoly2Text = wx.TextCtrl(id=wxID_PYTHONDEMOFRAMEGKCHEBYSHEVPOLY2TEXT,
name=u'gkChebyshevpoly2Text', parent=self.panel5,
pos=wx.Point(280, 24), size=wx.Size(92, 21), style=0, value=u'')
self.gkHarmonicTableFactor = wx.Slider(id=wxID_PYTHONDEMOFRAMEGKHARMONICTABLEFACTOR,
maxValue=1000000, minValue=0, name=u'gkHarmonicTableFactor',
parent=self.harmonicsPanel, pos=wx.Point(0, 24), size=wx.Size(272,
24), style=wx.SL_HORIZONTAL, value=0)
self.gkHarmonicTableFactor.Bind(wx.EVT_SCROLL,
self.on_gkHarmonicTableFactorScroll)
self.snapshotPanel = wx.Panel(id=wxID_PYTHONDEMOFRAMESNAPSHOTPANEL,
name=u'snapshotPanel', parent=self.playPanel, pos=wx.Point(400,
72), size=wx.Size(384, 80),
style=wx.RAISED_BORDER | wx.TAB_TRAVERSAL)
self.staticText9 = wx.StaticText(id=wxID_PYTHONDEMOFRAMESTATICTEXT9,
label=u'Settings snapshots', name='staticText9',
parent=self.snapshotPanel, pos=wx.Point(8, 8), size=wx.Size(108,
13), style=0)
self.staticText9.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.BOLD, False,
u'MS Shell Dlg 2'))
self.saveNewSnapshotButton = wx.Button(id=wxID_PYTHONDEMOFRAMESAVENEWSNAPSHOTBUTTON,
label=u'New', name=u'saveNewSnapshotButton',
parent=self.snapshotPanel, pos=wx.Point(8, 32), size=wx.Size(64,
32), style=0)
self.saveNewSnapshotButton.Bind(wx.EVT_BUTTON,
self.OnSaveNewSnapshotButtonButton,
id=wxID_PYTHONDEMOFRAMESAVENEWSNAPSHOTBUTTON)
self.deleteSnapshotButton = wx.Button(id=wxID_PYTHONDEMOFRAMEDELETESNAPSHOTBUTTON,
label=u'Delete', name=u'deleteSnapshotButton',
parent=self.snapshotPanel, pos=wx.Point(152, 32), size=wx.Size(64,
32), style=0)
self.deleteSnapshotButton.SetToolTipString(u'Save snapshot')
self.deleteSnapshotButton.Bind(wx.EVT_BUTTON,
self.OnDeleteSnapshotButtonButton,
id=wxID_PYTHONDEMOFRAMEDELETESNAPSHOTBUTTON)
self.renderButton = wx.Button(id=wxID_PYTHONDEMOFRAMERENDERBUTTON,
label=u'Render', name=u'renderButton', parent=self.outputPanel,
pos=wx.Point(160, 32), size=wx.Size(64, 32), style=0)
self.renderButton.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.BOLD,
False, u'MS Shell Dlg 2'))
self.renderButton.SetForegroundColour(wx.Colour(0, 128, 128))
self.renderButton.Bind(wx.EVT_BUTTON, self.OnRenderButtonButton,
id=wxID_PYTHONDEMOFRAMERENDERBUTTON)
self.playButton = wx.Button(id=wxID_PYTHONDEMOFRAMEPLAYBUTTON,
label=u'Edit', name=u'playButton', parent=self.outputPanel,
pos=wx.Point(304, 32), size=wx.Size(64, 32), style=0)
self.playButton.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.BOLD, False,
u'MS Shell Dlg 2'))
self.playButton.SetForegroundColour(wx.Colour(0, 128, 255))
self.playButton.Bind(wx.EVT_BUTTON, self.OnPlayButtonButton,
id=wxID_PYTHONDEMOFRAMEPLAYBUTTON)
self.button1 = wx.Button(id=wxID_PYTHONDEMOFRAMEBUTTON1, label=u'Stop',
name='button1', parent=self.outputPanel, pos=wx.Point(232, 32),
size=wx.Size(64, 32), style=0)
self.button1.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.BOLD, False,
u'MS Shell Dlg 2'))
self.button1.SetForegroundColour(wx.Colour(255, 0, 0))
self.button1.Bind(wx.EVT_BUTTON, self.OnStopButtonButton,
id=wxID_PYTHONDEMOFRAMEBUTTON1)
self.panel3 = wx.Panel(id=wxID_PYTHONDEMOFRAMEPANEL3, name='panel3',
parent=self.outputPanel, pos=wx.Point(8, 72), size=wx.Size(360,
32), style=wx.RAISED_BORDER | wx.TAB_TRAVERSAL)
self.playerBrowser = wx.lib.filebrowsebutton.FileBrowseButton(buttonText='Browse',
dialogTitle='Choose a file', fileMask=u'*.*',
id=wxID_PYTHONDEMOFRAMEPLAYERBROWSER, initialValue=u'sndrec.exe',
labelText=u'Player', parent=self.panel3, pos=wx.Point(8, 0),
size=wx.Size(344, 24), startDirectory='.', style=wx.TAB_TRAVERSAL,
toolTip='Type filename or click browse to choose file')
self.playerBrowser.SetName(u'playerBrowser')
self.aboutText = wx.TextCtrl(id=wxID_PYTHONDEMOFRAMEABOUTTEXT,
name=u'aboutText', parent=self.notebook, pos=wx.Point(0, 0),
size=wx.Size(789, 336),
style=wx.TE_READONLY | wx.TE_LINEWRAP | wx.TE_MULTILINE,
value=u"This application demonstrates the use of Boa Constructor to build a Python program with a graphical user interface using the wxPython toolkit.\n\nThe purpose of this application is not so much real-time performance, as to enable the composer to 'fine-tune' parameters of the composition that have a global effect on the sound.\n\nThe application communicates with Csound via Csound's Python application programming interface (API). Csound runs in a separate thread using a csnd.CsoundPerformandeThread object, and the sliders on the user interface control global variables in the Csound orchestra during performance, using the channel API.\n\nThe application also provides for taking any number of 'snapshots' of the control settings, including the Csound orchestra and score, and saving or restoring the settings.\n\nYou can adapt this application to use for your own compositions by copying the files to a new directory, opening them with Boa Constructor, and editing the application.")
self.aboutText.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.NORMAL, False,
u'Courier New'))
self.orchestraText = wx.TextCtrl(id=wxID_PYTHONDEMOFRAMEORCHESTRATEXT,
name=u'orchestraText', parent=self.notebook, pos=wx.Point(0, 0),
size=wx.Size(789, 336),
style=wx.TE_DONTWRAP | wx.TE_LINEWRAP | wx.TE_WORDWRAP | wx.TE_MULTILINE,
value=u'')
self.orchestraText.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.NORMAL,
False, u'Courier New'))
self.scoreText = wx.TextCtrl(id=wxID_PYTHONDEMOFRAMESCORETEXT,
name=u'scoreText', parent=self.notebook, pos=wx.Point(0, 0),
size=wx.Size(789, 336),
style=wx.TE_DONTWRAP | wx.TE_LINEWRAP | wx.TE_WORDWRAP | wx.TE_MULTILINE,
value=u'')
self.scoreText.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.NORMAL, False,
u'Courier New'))
self.snapshotComboBox = wx.ComboBox(choices=[],
id=wxID_PYTHONDEMOFRAMESNAPSHOTCOMBOBOX, name=u'snapshotComboBox',
parent=self.snapshotPanel, pos=wx.Point(280, 32), size=wx.Size(88,
21), style=0, value=u'1')
self.snapshotComboBox.SetLabel(u'1')
self.snapshotComboBox.Bind(wx.EVT_COMBOBOX,
self.OnSnapshotComboBoxCombobox,
id=wxID_PYTHONDEMOFRAMESNAPSHOTCOMBOBOX)
self.saveSnapshotButton = wx.Button(id=wxID_PYTHONDEMOFRAMESAVESNAPSHOTBUTTON,
label=u'Save', name=u'saveSnapshotButton',
parent=self.snapshotPanel, pos=wx.Point(80, 32), size=wx.Size(64,
32), style=0)
self.saveSnapshotButton.SetToolTipString(u'Save snapshot')
self.saveSnapshotButton.Bind(wx.EVT_BUTTON,
self.OnSaveSnapshotButtonButton,
id=wxID_PYTHONDEMOFRAMESAVESNAPSHOTBUTTON)
self.genStaticText1 = wx.lib.stattext.GenStaticText(ID=wxID_PYTHONDEMOFRAMEGENSTATICTEXT1,
label=u'Output', name='genStaticText1', parent=self.outputPanel,
pos=wx.Point(8, 32), size=wx.Size(34, 13), style=0)
self.outputComboBox = wx.ComboBox(choices=[],
id=wxID_PYTHONDEMOFRAMEOUTPUTCOMBOBOX, name=u'outputComboBox',
parent=self.outputPanel, pos=wx.Point(56, 32), size=wx.Size(96,
21), style=0, value=u'dac')
self.outputComboBox.SetLabel(u'dac')
self.outputComboBox.Bind(wx.EVT_COMBOBOX, self.OnOutputComboBoxCombobox,
id=wxID_PYTHONDEMOFRAMEOUTPUTCOMBOBOX)
self._init_coll_notebook_Pages(self.notebook)
def __init__(self, parent):
self._init_ctrls(parent)
try:
self.csound = csnd.CppSound()
self.slidersInitialized = False
self.configuration = Configuration()
self.csoundCommands = {
'dac': 'csound --messagelevel=1 --noheader --nodisplays --sample-rate=44100 --control-rate=100 --midi-key=4 --midi-velocity=5 --output=%s %s %s' % ( 'dac', orcFilename, scoFilename),
'dac0': 'csound --messagelevel=1 --noheader --nodisplays --sample-rate=44100 --control-rate=100 --midi-key=4 --midi-velocity=5 --output=%s %s %s' % ( 'dac0', orcFilename, scoFilename),
'dac1': 'csound --messagelevel=1 --noheader --nodisplays --sample-rate=44100 --control-rate=100 --midi-key=4 --midi-velocity=5 --output=%s %s %s' % ( 'dac1', orcFilename, scoFilename),
'dac2': 'csound --messagelevel=1 --noheader --nodisplays --sample-rate=44100 --control-rate=100 --midi-key=4 --midi-velocity=5 --output=%s %s %s' % ( 'dac2', orcFilename, scoFilename),
'dac3': 'csound --messagelevel=1 --noheader --nodisplays --sample-rate=44100 --control-rate=100 --midi-key=4 --midi-velocity=5 --output=%s %s %s' % ( 'dac3', orcFilename, scoFilename),
'dac4': 'csound --messagelevel=1 --noheader --nodisplays --sample-rate=44100 --control-rate=100 --midi-key=4 --midi-velocity=5 --output=%s %s %s' % ( 'dac4', orcFilename, scoFilename),
'dac5': 'csound --messagelevel=1 --noheader --nodisplays --sample-rate=44100 --control-rate=100 --midi-key=4 --midi-velocity=5 --output=%s %s %s' % ( 'dac5', orcFilename, scoFilename),
'dac6': 'csound --messagelevel=1 --noheader --nodisplays --sample-rate=44100 --control-rate=100 --midi-key=4 --midi-velocity=5 --output=%s %s %s' % ( 'dac6', orcFilename, scoFilename),
'dac7': 'csound --messagelevel=1 --noheader --nodisplays --sample-rate=44100 --control-rate=100 --midi-key=4 --midi-velocity=5 --output=%s %s %s' % ( 'dac7', orcFilename, scoFilename),
'dac8': 'csound --messagelevel=1 --noheader --nodisplays --sample-rate=44100 --control-rate=100 --midi-key=4 --midi-velocity=5 --output=%s %s %s' % ( 'dac8', orcFilename, scoFilename),
'Preview': 'csound --messagelevel=3 -W -f --rewrite --dither --nopeaks --nodisplays --sample-rate=44100 --control-rate=441 --midi-key=4 --midi-velocity=5 -+id_artist=%s -+id_copyright=Copyright_2007_by_%s -+id_title=%s --output=%s %s %s' % (author, author, title, soundfileName, orcFilename, scoFilename),
'CD': 'csound --messagelevel=3 -W -f --rewrite --dither --nopeaks --nodisplays --sample-rate=44100 --control-rate=44100 --midi-key=4 --midi-velocity=5 -+id_artist=%s -+id_copyright=Copyright_2007_by_%s -+id_title=%s --output=%s %s %s' % (author, author, title, soundfileName, orcFilename, scoFilename),
'Master': 'csound --messagelevel=3 -W -f --rewrite --dither --nopeaks --nodisplays --sample-rate=88200 --control-rate=88200 --midi-key=4 --midi-velocity=5 -+id_artist=%s -+id_copyright=Copyright_2007_by_%s -+id_title=%s --output=%s %s %s' % (author, author, title, soundfileName, orcFilename, scoFilename)}
outputs = self.csoundCommands.keys()
outputs.sort()
for output in outputs:
self.outputComboBox.Append(output)
self.snapshots = []
self.snapshots.append(self.configuration)
self.createSnapshotNumbers()
self.loadSnapshots()
self.updateView()
except:
traceback.print_exc()
def updateModel(self):
try:
self.configuration.orchestra = str(self.orchestraText.GetValue())
self.configuration.score = str(self.scoreText.GetValue())
self.configuration.command = str(self.csoundCommands[self.outputComboBox.GetValue()])
self.configuration.gkHarmonicTableFactor = float(self.gkHarmonicTableFactor.GetValue()) / self.configuration.gkHarmonicTableFactorScale
self.csound.SetChannel('gkHarmonicTableFactor', self.configuration.gkHarmonicTableFactor)
self.configuration.gkChebyshevpoly1 = float(self.gkChebyshevpoly1.GetValue()) / self.configuration.gkChebyshevpoly1Scale
self.csound.SetChannel('gkChebyshevpoly1', self.configuration.gkChebyshevpoly1)
self.configuration.gkChebyshevpoly2 = float(self.gkChebyshevpoly2.GetValue()) / self.configuration.gkChebyshevpoly2Scale
self.csound.SetChannel('gkChebyshevpoly2', self.configuration.gkChebyshevpoly2)
self.configuration.gkChebyshevpoly3 = float(self.gkChebyshevpoly3.GetValue()) / self.configuration.gkChebyshevpoly3Scale
self.csound.SetChannel('gkChebyshevpoly3', self.configuration.gkChebyshevpoly3)
self.configuration.gkReverbscFeedback = float(self.gkReverbscFeedback.GetValue()) / self.configuration.gkReverbscFeedbackScale
self.csound.SetChannel('gkReverbscFeedback', self.configuration.gkReverbscFeedback)
self.configuration.gkMasterLevel = float(self.gkMasterLevel.GetValue()) / self.configuration.gkMasterLevelScale
self.csound.SetChannel('gkMasterLevel', self.configuration.gkMasterLevel)
self.configuration.player = str(self.playerBrowser.GetValue())
except:
traceback.print_exc()
def updateView(self):
try:
self.orchestraText.SetValue(str(self.configuration.orchestra))
self.scoreText.SetValue(str(self.configuration.score))
self.gkHarmonicTableFactor.SetValue(int(self.configuration.gkHarmonicTableFactor * self.configuration.gkHarmonicTableFactorScale))
self.gkHarmonicTableFactorText.SetValue(str(self.configuration.gkHarmonicTableFactor))
self.gkChebyshevpoly1.SetValue(int(self.configuration.gkChebyshevpoly1 * self.configuration.gkChebyshevpoly1Scale))
self.gkChebyshevpoly1Text.SetValue(str(self.configuration.gkChebyshevpoly1))
self.gkChebyshevpoly2.SetValue(int(self.configuration.gkChebyshevpoly2 * self.configuration.gkChebyshevpoly2Scale))
self.gkChebyshevpoly2Text.SetValue(str(self.configuration.gkChebyshevpoly2))
self.gkChebyshevpoly3.SetValue(int(self.configuration.gkChebyshevpoly3 * self.configuration.gkChebyshevpoly3Scale))
self.gkChebyshevpoly3Text.SetValue(str(self.configuration.gkChebyshevpoly3))
self.gkReverbscFeedback.SetValue(int(self.configuration.gkReverbscFeedback * self.configuration.gkReverbscFeedbackScale))
self.gkReverbscFeedbackText.SetValue(str(self.configuration.gkReverbscFeedback))
self.gkMasterLevel.SetValue(int(self.configuration.gkMasterLevel * self.configuration.gkMasterLevelScale))
self.gkMasterLevelText.SetValue(str(self.configuration.gkMasterLevel))
self.outputComboBox.SetValue(self.configuration.output)
self.playerBrowser.SetValue(self.configuration.player)
except:
traceback.print_exc()
def createSnapshotNumbers(self):
snapshotIndex = self.getSnapshotIndex()
self.snapshotComboBox.Clear()
for i in xrange(1, len(self.snapshots) + 1):
self.snapshotComboBox.Append(str(i))
if len(self.snapshots) == 1:
self.snapshotComboBox.SetValue('1')
elif 0 <= snapshotIndex and snapshotIndex < len(self.snapshots):
self.snapshotComboBox.SetValue(str(snapshotIndex + 1))
def getSnapshotIndex(self):
return int(self.snapshotComboBox.GetValue()) - 1
def loadSnapshots(self):
snapshots = None
try:
picklefile = open(snapshotsFilename, 'rb')
snapshots = pickle.load(picklefile)
picklefile.close()
except:
traceback.print_exc()
return
if snapshots:
self.snapshots = snapshots
self.createSnapshotNumbers()
self.snapshotComboBox.SetValue(str(len(self.snapshots)))
self.restoreSnapshot()
print 'Loaded configuration: "%s".' % snapshotsFilename
def saveSnapshots(self):
try:
picklefile = open(snapshotsFilename, 'wb')
pickle.dump(self.snapshots, picklefile)
picklefile.close()
print 'Saved configuration: "%s".' % snapshotsFilename
except:
traceback.print_exc()
def restoreSnapshot(self):
try:
self.configuration = copy.deepcopy(self.snapshots[self.getSnapshotIndex()])
self.updateView()
except:
traceback.print_exc()
def saveSnapshot(self):
try:
self.updateModel()
self.snapshots[self.getSnapshotIndex()] = copy.deepcopy(self.configuration)
self.saveSnapshots()
except:
traceback.print_exc()
def newSnapshot(self):
try:
self.updateModel()
self.snapshots.append(copy.deepcopy(self.configuration))
self.createSnapshotNumbers()
self.snapshotComboBox.SetValue(str(len(self.snapshots)))
self.saveSnapshots()
except:
traceback.print_exc()
def deleteSnapshot(self):
try:
del self.snapshots[self.getSnapshotIndex()]
self.createSnapshotNumbers()
self.restoreSnapshot()
self.saveSnapshots()
except:
traceback.print_exc()
def playThreadRoutine(self):
try:
print 'playThreadRoutine...'
self.updateModel()
self.csound.setOrchestra(self.configuration.orchestra)
self.csound.setScore(self.configuration.score)
self.csound.setCommand(self.configuration.command)
self.csound.exportForPerformance()
self.csound.compile()
self.updateModel()
self.csoundPerformanceThread = csnd.CsoundPerformanceThread(self.csound)
self.csoundPerformanceThread.Play()
print 'Playing...'
except:
traceback.print_exc()
def OnPlayButtonButton(self, event):
try:
print 'OnPlayButtonButton...'
print 'OPENING SOUNDFILE FOR PLAYBACK...'
print
print 'Player: %s Soundfile: "%s"' % (self.configuration.player, soundfileName)
os.spawnl(os.P_NOWAIT, self.configuration.player, self.configuration.player, soundfileName)
print
except:
print traceback.print_exc()
def OnStopButtonButton(self, event):
try:
print 'Ending performance...'
self.csoundPerformanceThread.Stop()
self.csoundPerformanceThread.Join()
self.csoundThread.join()
print 'Csound thread has finished.'
except:
print traceback.print_exc()
def on_gkHarmonicTableFactorScroll(self, event):
try:
self.configuration.gkHarmonicTableFactor = float(event.GetPosition()) / self.configuration.gkHarmonicTableFactorScale
self.gkHarmonicTableFactorText.SetValue(str(self.configuration.gkHarmonicTableFactor))
message = 'f 1 0 8193 10 3.0 0 %f 0 0 %f\n' % (self.configuration.gkHarmonicTableFactor * 1.0, self.configuration.gkHarmonicTableFactor * 2.0)
self.csound.inputMessage(message)
except:
print traceback.print_exc()
def on_gkReverbscFeedbackScroll(self, event):
try:
self.configuration.gkReverbscFeedback = float(event.GetPosition()) / self.configuration.gkReverbscFeedbackScale
self.gkReverbscFeedbackText.SetValue(str(self.configuration.gkReverbscFeedback))
self.csound.SetChannel('gkReverbscFeedback', self.configuration.gkReverbscFeedback)
except:
traceback.print_exc()
def on_gkMasterLevelScroll(self, event):
try:
self.configuration.gkMasterLevel = float(event.GetPosition()) / self.configuration.gkMasterLevelScale
self.gkMasterLevelText.SetValue(str(self.configuration.gkMasterLevel))
self.csound.SetChannel('gkMasterLevel', self.configuration.gkMasterLevel)
except:
traceback.print_exc()
def on_gkChebyshevpoly3Scroll(self, event):
try:
self.configuration.gkChebyshevpoly3 = float(event.GetPosition()) / self.configuration.gkChebyshevpoly3Scale
self.gkChebyshevpoly3Text.SetValue(str(self.configuration.gkChebyshevpoly3))
self.csound.SetChannel('gkChebyshevpoly3', self.configuration.gkChebyshevpoly3)
except:
traceback.print_exc()
def on_gkChebyshevpoly1Scroll(self, event):
try:
self.configuration.gkChebyshevpoly1 = float(event.GetPosition()) / self.configuration.gkChebyshevpoly1Scale
self.gkChebyshevpoly1Text.SetValue(str(self.configuration.gkChebyshevpoly1))
self.csound.SetChannel('gkChebyshevpoly1', self.configuration.gkChebyshevpoly1)
except:
traceback.print_exc()
def on_gkChebyshevpoly2Scroll(self, event):
try:
self.configuration.gkChebyshevpoly2 = float(event.GetPosition()) / self.configuration.gkChebyshevpoly2Scale
self.gkChebyshevpoly2Text.SetValue(str(self.configuration.gkChebyshevpoly2))
self.csound.SetChannel('gkChebyshevpoly2', self.configuration.gkChebyshevpoly2)
except:
traceback.print_exc()
def OnRenderButtonButton(self, event):
try:
self.csoundThread = threading.Thread(None, self.playThreadRoutine)
self.csoundThread.start()
except:
traceback.print_exc()
def OnSaveSnapshotButtonButton(self, event):
try:
print 'OnSaveSnapshotButtonButton'
self.saveSnapshot()
except:
traceback.print_exc()
def OnSaveNewSnapshotButtonButton(self, event):
try:
print 'OnSaveNewSnapshotButtonButton'
self.newSnapshot()
except:
traceback.print_exc()
def OnOutputComboBoxCombobox(self, event):
try:
print 'OnOutputComboBoxCombobox'
except:
traceback.print_exc()
def OnDeleteSnapshotButtonButton(self, event):
try:
print 'OnDeleteSnapshotButtonButton'
self.deleteSnapshot()
except:
traceback.print_exc()
def OnSnapshotComboBoxCombobox(self, event):
try:
print 'OnSnapshotComboBoxCombobox'
self.restoreSnapshot()
except:
traceback.print_exc()
def OnPythonDemoFrameClose(self, event):
try:
self.OnStopButtonButton(None)
event.Skip()
except:
traceback.print_exc()
def OnPythonDemoFrameHelp(self, event):
event.Skip()
distrib
>
Mageia
>
5
>
x86_64
>
media
>
core-release
>
by-pkgid
>
b707d9a4ee443103660a75ccb6e51334
>
files
>
2470
