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import pygtk
pygtk.require( '2.0' )
import gtk
import gobject
from Util.ThemeWidgets import *
import time
class CONTEXT:
PAGE = 0
TRACK = 1
NOTE = 2
import Config
from Edit.MixerWindow import MixerWindow
from Generation.GenerationConstants import GenerationConstants
from Generation.GenerationParametersWindow import GenerationParametersWindow
from Util.NoteDB import NoteDB
from Edit.TrackInterface import TrackInterface, TrackInterfaceParasite
from Edit.TuneInterface import TuneInterface, TuneInterfaceParasite
from Util.Profiler import TP
from Generation.Generator import generator1, variate
#-----------------------------------
# The main TamTam window
#-----------------------------------
class MainWindow( gtk.EventBox ):
def __init__( self, CSoundClient ):
self.csnd = CSoundClient
def init_data( ):
self._data = {}
#[ volume, ... ]
self._data['track_volume'] = [ Config.DEFAULT_VOLUME ] * Config.NUMBER_OF_TRACKS
self._data['track_mute'] = [ 1.0 ] * Config.NUMBER_OF_TRACKS
#[ instrument index, ... ]
track_inst = [
Config.FLUTE,
Config.KOTO,
Config.GAM,
Config.GUIT,
Config.DRUM1KIT ]
if len(track_inst) != Config.NUMBER_OF_TRACKS: raise 'error'
self._data['track_inst'] = track_inst + [Config.FLUTE] * (Config.NUMBER_OF_TRACKS - len( track_inst) )
#{ pageId: { [track 0 = note list], [track 2 = note list], ... ] }
npages = 40
nbeats = 4
self._data['volume'] = Config.DEFAULT_VOLUME
self._data['page_beats'] = [nbeats for p in range(npages)]
self._data['tempo'] = Config.PLAYER_TEMPO
self.trackSelected = [ 0 for i in range(Config.NUMBER_OF_TRACKS) ]
self.noteDB = NoteDB()
self.noteDB.addListener( self, page=True ) # register for page notifications
def formatRoundBox( box, fillcolor ):
box.set_radius( 7 )
box.set_border_width( 1 )
box.set_fill_color( fillcolor )
box.set_border_color( "#FFF" )
return box
def init_GUI():
self.GUI = {}
self.GUI["2main"] = gtk.HBox()
def track_menu(trackId, lbl):
instrumentMenuItem = gtk.MenuItem( lbl )
instrumentMenu = gtk.Menu()
instrumentMenuItem.set_submenu( instrumentMenu )
instrumentNames = [ k for k in Config.INSTRUMENTS.keys() if k[0:4] != 'drum' ] + ['drum1kit']
instrumentNames.sort()
for i in instrumentNames:
menuItem = gtk.MenuItem( i )
menuItem.connect_object( "activate", self.handleInstrumentChanged, ( trackId, i ) )
instrumentMenu.append( menuItem )
instrumentMenuBar = gtk.MenuBar()
instrumentMenuBar.append( instrumentMenuItem )
return instrumentMenuBar
#-------------------------------------------------------------------------
# left panel
self.GUI["2leftPanel"] = gtk.VBox()
self.GUI["2leftPanel"].set_size_request( 137, -1 )
if 1: # + instrument panel
self.GUI["2instrumentPanel"] = gtk.VBox()
# + + instrument 1 box
self.GUI["2instrument1Box"] = formatRoundBox( RoundHBox(), "#6C9790" )
self.GUI["2instrument1Box"].set_size_request( -1, 137 )
self.GUI["2instrument1volumeAdjustment"] = gtk.Adjustment( self._data["track_volume"][1], 0, 100, 1, 1, 0 )
self.GUI["2instrument1volumeAdjustment"].connect( "value_changed", self.onTrackVolumeChanged, 0 )
self.GUI["2instrument1volumeSlider"] = ImageVScale( Config.IMAGE_ROOT+"sliderInst1.png", self.GUI["2instrument1volumeAdjustment"], 6 )
self.GUI["2instrument1volumeSlider"].set_inverted(True)
self.GUI["2instrument1volumeSlider"].set_size_request( 30, -1 )
self.GUI["2instrument1volumeAdjustment"].connect( "value-changed", self.handleTrackVolume, 0 )
self.GUI["2instrument1Box"].pack_start( self.GUI["2instrument1volumeSlider"], False, False, 0 )
#self.GUI["2instrument1Button"] = gtk.Button("Inst 1")
#self.GUI["2instrument1Box"].pack_start( self.GUI["2instrument1Button"] )
self.GUI["2instrument1Box"].pack_start( track_menu(0,'?') )
self.GUI["2instrumentPanel"].pack_start( self.GUI["2instrument1Box"] )
# + + instrument 2 box
self.GUI["2instrument2Box"] = formatRoundBox( RoundHBox(), "#6C9790" )
self.GUI["2instrument2Box"].set_size_request( -1, 137 )
self.GUI["2instrument2volumeAdjustment"] = gtk.Adjustment( self._data["track_volume"][1], 0, 100, 1, 1, 0 )
self.GUI["2instrument2volumeAdjustment"].connect( "value_changed", self.onTrackVolumeChanged, 1 )
self.GUI["2instrument2volumeSlider"] = ImageVScale( Config.IMAGE_ROOT+"sliderInst2.png", self.GUI["2instrument2volumeAdjustment"], 6 )
self.GUI["2instrument2volumeSlider"].set_inverted(True)
self.GUI["2instrument2volumeSlider"].set_size_request( 30, -1 )
self.GUI["2instrument2volumeAdjustment"].connect( "value-changed", self.handleTrackVolume, 1 )
self.GUI["2instrument2Box"].pack_start( self.GUI["2instrument2volumeSlider"], False, False, 0 )
#self.GUI["2instrument2Button"] = gtk.Button("Inst 2")
#self.GUI["2instrument2Box"].pack_start( self.GUI["2instrument2Button"] )
self.GUI["2instrument2Box"].pack_start( track_menu(1,'?') )
self.GUI["2instrumentPanel"].pack_start( self.GUI["2instrument2Box"] )
# + + instrument 3 box
self.GUI["2instrument3Box"] = formatRoundBox( RoundHBox(), "#6C9790" )
self.GUI["2instrument3Box"].set_size_request( -1, 137 )
self.GUI["2instrument3volumeAdjustment"] = gtk.Adjustment( self._data["track_volume"][2], 0, 100, 1, 1, 0 )
self.GUI["2instrument3volumeAdjustment"].connect( "value_changed", self.onTrackVolumeChanged, 2 )
self.GUI["2instrument3volumeSlider"] = ImageVScale( Config.IMAGE_ROOT+"sliderInst3.png", self.GUI["2instrument3volumeAdjustment"], 6 )
self.GUI["2instrument3volumeSlider"].set_inverted(True)
self.GUI["2instrument3volumeSlider"].set_size_request( 30, -1 )
self.GUI["2instrument3volumeAdjustment"].connect( "value-changed", self.handleTrackVolume, 2 )
self.GUI["2instrument3Box"].pack_start( self.GUI["2instrument3volumeSlider"], False, False, 0 )
#self.GUI["2instrument3Button"] = gtk.Button("Inst 3")
#self.GUI["2instrument3Box"].pack_start( self.GUI["2instrument3Button"] )
self.GUI["2instrument3Box"].pack_start( track_menu(2,'?') )
self.GUI["2instrumentPanel"].pack_start( self.GUI["2instrument3Box"] )
# + + instrument 4 box
self.GUI["2instrument4Box"] = formatRoundBox( RoundHBox(), "#6C9790" )
self.GUI["2instrument4Box"].set_size_request( -1, 137 )
self.GUI["2instrument4volumeAdjustment"] = gtk.Adjustment( self._data["track_volume"][3], 0, 100, 1, 1, 0 )
self.GUI["2instrument4volumeAdjustment"].connect( "value_changed", self.onTrackVolumeChanged, 3 )
self.GUI["2instrument4volumeSlider"] = ImageVScale( Config.IMAGE_ROOT+"sliderInst4.png", self.GUI["2instrument4volumeAdjustment"], 6 )
self.GUI["2instrument4volumeSlider"].set_inverted(True)
self.GUI["2instrument4volumeSlider"].set_size_request( 30, -1 )
self.GUI["2instrument4volumeAdjustment"].connect( "value-changed", self.handleTrackVolume, 3 )
self.GUI["2instrument4Box"].pack_start( self.GUI["2instrument4volumeSlider"], False, False, 0 )
#self.GUI["2instrument4Button"] = gtk.Button("Inst 4")
#self.GUI["2instrument4Box"].pack_start( self.GUI["2instrument4Button"] )
self.GUI["2instrument4Box"].pack_start( track_menu(3,'?') )
self.GUI["2instrumentPanel"].pack_start( self.GUI["2instrument4Box"] )
# + + drum box
self.GUI["2drumBox"] = formatRoundBox( RoundHBox(), "#6C9790" )
self.GUI["2drumBox"].set_size_request( -1, 165 )
self.GUI["2drumvolumeAdjustment"] = gtk.Adjustment( self._data["track_volume"][4], 0, 100, 1, 1, 0 )
self.GUI["2drumvolumeAdjustment"].connect( "value_changed", self.onTrackVolumeChanged, 4 )
self.GUI["2drumvolumeSlider"] = ImageVScale( Config.IMAGE_ROOT+"sliderDrum.png", self.GUI["2drumvolumeAdjustment"], 6 )
self.GUI["2drumvolumeSlider"].set_inverted(True)
self.GUI["2drumvolumeSlider"].set_size_request( 30, -1 )
self.GUI["2drumvolumeAdjustment"].connect( "value-changed", self.handleTrackVolume, 4 )
self.GUI["2drumBox"].pack_start( self.GUI["2drumvolumeSlider"], False, False, 0 )
self.GUI["2drumButton"] = gtk.Button("?")
self.GUI["2drumBox"].pack_start( self.GUI["2drumButton"] )
#self.GUI["2instrument1Box"].pack_start( track_menu(4,'?') )
self.GUI["2instrumentPanel"].pack_start( self.GUI["2drumBox"] )
self.GUI["2leftPanel"].pack_start( self.GUI["2instrumentPanel"], False )
# + volume panel
self.GUI["2volumePanel"] = formatRoundBox( RoundHBox(), "#6C9790" )
# + + volume box
self.GUI["2volumeBox"] = gtk.VBox()
self.GUI["2volumeImage"] = gtk.Image()
self.GUI["2volumeImage"].set_from_file( Config.IMAGE_ROOT+"volume2.png" )
self.GUI["2volumeBox"].pack_start( self.GUI["2volumeImage"], False )
self.GUI["2volumeAdjustment"] = gtk.Adjustment( self._data["volume"], 0, 100, 1, 1, 0 )
self.GUI["2volumeSlider"] = ImageVScale( Config.IMAGE_ROOT+"sliderEditVolume.png", self.GUI["2volumeAdjustment"], 6 )
self.GUI["2volumeSlider"].set_inverted(True)
self.GUI["2volumeAdjustment"].connect( "value-changed", self.handleVolume )
self.GUI["2volumeBox"].pack_start( self.GUI["2volumeSlider"] )
self.GUI["2volumePanel"].pack_start( self.GUI["2volumeBox"] )
# + + tempo box
self.GUI["2tempoBox"] = gtk.VBox()
self.GUI["2tempoImage"] = gtk.Image()
self.GUI["2tempoImage"].set_from_file( Config.IMAGE_ROOT+"tempo3.png" )
self.GUI["2tempoBox"].pack_start( self.GUI["2tempoImage"], False )
self.GUI["2tempoAdjustment"] = gtk.Adjustment( self._data["tempo"], 40, 240, 1, 1, 0 )
self.GUI["2tempoSlider"] = ImageVScale( Config.IMAGE_ROOT+"sliderEditTempo.png", self.GUI["2tempoAdjustment"], 6 )
self.GUI["2tempoSlider"].set_inverted(True)
self.GUI["2tempoAdjustment"].connect( "value-changed", self.handleTempo )
self.GUI["2tempoBox"].pack_start( self.GUI["2tempoSlider"] )
self.GUI["2volumePanel"].pack_start( self.GUI["2tempoBox"] )
self.GUI["2leftPanel"].pack_start( self.GUI["2volumePanel"] )
self.GUI["2main"].pack_start( self.GUI["2leftPanel"], False )
#------------------------------------------------------------------------
# right panel
self.GUI["2rightPanel"] = gtk.VBox()
if 1: # + track interface
self.trackInterface = TrackInterface( self.noteDB, self )
self.noteDB.addListener( self.trackInterface, TrackInterfaceParasite )
self.trackInterface.set_size_request( -1, 713 )
self.GUI["2rightPanel"].pack_start( self.trackInterface, False, False, 0 )
# + tool panel
self.GUI["2toolPanel"] = gtk.HBox()
self.GUI["2toolPanel"].set_size_request( -1, 75 )
# + + tool box
self.GUI["2toolBox"] = formatRoundBox( RoundHBox(), "#6C9790" )
self.GUI["2toolBox"].set_size_request( 146, -1 )
self.GUI["2toolPointerButton"] = ImageRadioButton( None, Config.IMAGE_ROOT+"pointer.png", Config.IMAGE_ROOT+"pointerDown.png", backgroundFill = "#6C9790" )
self.GUI["2toolPointerButton"].connect( "clicked", self.handleToolClick , "Default" )
self.GUI["2toolBox"].pack_start( self.GUI["2toolPointerButton"] )
self.GUI["2toolPencilButton"] = ImageRadioButton( self.GUI["2toolPointerButton"], Config.IMAGE_ROOT+"pencil.png", Config.IMAGE_ROOT+"pencilDown.png", backgroundFill = "#6C9790" )
self.GUI["2toolPencilButton"].connect( "clicked", self.handleToolClick , "Draw" )
self.GUI["2toolBox"].pack_start( self.GUI["2toolPencilButton"] )
self.GUI["2toolPanel"].pack_start( self.GUI["2toolBox"], False, False )
self.GUI["2rightPanel"].pack_start( self.GUI["2toolPanel"], False )
# + + context box (for context sensitive buttons, nothing to do with CAIRO)
contextWidth = 592
self.GUI["2contextBox"] = formatRoundBox( RoundFixed(), "#6C9790" )
self.GUI["2contextBox"].set_size_request( contextWidth, -1 )
self.GUI["2contextPrevButton"] = gtk.Button("<")
self.GUI["2contextPrevButton"].connect( "clicked", lambda a1:self.prevContext() )
self.GUI["2contextBox"].put( self.GUI["2contextPrevButton"], 0, 0 )
self.GUI["2contextNextButton"] = gtk.Button(">")
self.GUI["2contextNextButton"].connect( "clicked", lambda a1:self.nextContext() )
self.GUI["2contextBox"].put( self.GUI["2contextNextButton"], contextWidth-25, 0 )
# + + + page box
self.GUI["2pageBox"] = gtk.HBox()
self.GUI["2pageBox"].set_size_request( contextWidth-50, -1 )
self.GUI["2pageDeleteButton"] = gtk.Button("Delete")
self.GUI["2pageDeleteButton"].connect( "clicked", lambda a1:self.removePages() )
self.GUI["2pageBox"].pack_start( self.GUI["2pageDeleteButton"] )
self.GUI["2pageNewButton"] = gtk.Button("New")
self.GUI["2pageNewButton"].connect( "clicked", lambda a1:self.addPage() )
self.GUI["2pageBox"].pack_start( self.GUI["2pageNewButton"] )
self.GUI["2pageDuplicateButton"] = gtk.Button("Duplicate")
self.GUI["2pageDuplicateButton"].connect( "clicked", lambda a1:self.duplicatePages() )
self.GUI["2pageBox"].pack_start( self.GUI["2pageDuplicateButton"] )
self.GUI["2contextBox"].put( self.GUI["2pageBox"], 25, 0 )
# + + + track box
self.GUI["2trackBox"] = gtk.HBox()
self.GUI["2trackBox"].set_size_request( contextWidth-50, -1 )
self.GUI["2trackDeleteButton"] = gtk.Button("tDelete")
self.GUI["2trackDeleteButton"].connect( "clicked", lambda a1:self.removePages() )
self.GUI["2trackBox"].pack_start( self.GUI["2trackDeleteButton"] )
self.GUI["2trackNewButton"] = gtk.Button("tNew")
self.GUI["2trackNewButton"].connect( "clicked", lambda a1:self.addPage() )
self.GUI["2trackBox"].pack_start( self.GUI["2trackNewButton"] )
self.GUI["2trackDuplicateButton"] = gtk.Button("tDuplicate")
self.GUI["2trackDuplicateButton"].connect( "clicked", lambda a1:self.duplicatePages() )
self.GUI["2trackBox"].pack_start( self.GUI["2trackDuplicateButton"] )
self.GUI["2contextBox"].put( self.GUI["2trackBox"], 25, 0 )
# + + + note box
self.GUI["2noteBox"] = gtk.HBox()
self.GUI["2noteBox"].set_size_request( contextWidth-50, -1 )
self.GUI["2noteDeleteButton"] = gtk.Button("nDelete")
self.GUI["2noteDeleteButton"].connect( "clicked", lambda a1:self.removePages() )
self.GUI["2noteBox"].pack_start( self.GUI["2noteDeleteButton"] )
self.GUI["2noteNewButton"] = gtk.Button("nNew")
self.GUI["2noteNewButton"].connect( "clicked", lambda a1:self.addPage() )
self.GUI["2noteBox"].pack_start( self.GUI["2noteNewButton"] )
self.GUI["2noteDuplicateButton"] = gtk.Button("nDuplicate")
self.GUI["2noteDuplicateButton"].connect( "clicked", lambda a1:self.duplicatePages() )
self.GUI["2noteBox"].pack_start( self.GUI["2noteDuplicateButton"] )
self.GUI["2contextBox"].put( self.GUI["2noteBox"], 25, 0 )
self.GUI["2toolPanel"].pack_start( self.GUI["2contextBox"], False )
# + + transport box
self.GUI["2transportBox"] = formatRoundBox( RoundHBox(), "#6C9790" )
self.GUI["2generateButton"] = gtk.Button("G")
self.GUI["2generateButton"].connect( "clicked", self.handleGenerate, None )
self.GUI["2transportBox"].pack_start( self.GUI["2generateButton"] )
self.GUI["2recordButton"] = gtk.ToggleButton("R")
self.GUI["2transportBox"].pack_start( self.GUI["2recordButton"] )
self.GUI["2playButton"] = gtk.ToggleButton("P")
self.GUI["2playButton"].connect( "toggled", self.handlePlay, "Page Play" )
self.GUI["2transportBox"].pack_start( self.GUI["2playButton"] )
self.GUI["2loopButton"] = gtk.Button("L")
self.GUI["2transportBox"].pack_start( self.GUI["2loopButton"] )
self.GUI["2toolPanel"].pack_start( self.GUI["2transportBox"] )
# + tune box
self.GUI["2tuneBox"] = formatRoundBox( RoundVBox(), "#6C9790" )
self.GUI["2tuneScrolledWindow"] = gtk.ScrolledWindow()
self.GUI["2tuneScrolledWindow"].set_policy( gtk.POLICY_ALWAYS, gtk.POLICY_NEVER )
self.GUI["2tuneScrolledWindow"].set_shadow_type(gtk.SHADOW_NONE)
self.tuneInterface = TuneInterface( self.noteDB, self )
self.noteDB.addListener( self.tuneInterface, TuneInterfaceParasite, True )
self.GUI["2tuneScrolledWindow"].add_with_viewport( self.tuneInterface )
self.GUI["2tuneBox"].pack_start( self.GUI["2tuneScrolledWindow"] )
self.GUI["2rightPanel"].pack_start( self.GUI["2tuneBox"] )
self.GUI["2main"].pack_start( self.GUI["2rightPanel"] )
self.add( self.GUI["2main"] )
self.generationParametersWindow = GenerationParametersWindow( self.generate, self.variate, self.handleCloseGenerationParametersWindow )
#===================================================
# begin initialization
gtk.EventBox.__init__( self )
# keyboard variables
self.kb_active = False
self.kb_record = False
self.kb_mono = False
self.kb_keydict = {}
# playback params
self.playing = False
self.playSource = 'Page'
self.currentpageId = 0
self.playingTuneIdx = 0
# FPS stuff
self.fpsTotalTime = 0
self.fpsFrameCount = 0
self.fpsN = 100 # how many frames to average FPS over
self.fpsLastTime = time.time() # fps will be borked for the first few frames but who cares?
self.context = -1 # invalidate
self.contextTrackActive = False
self.contextNoteActive = False
init_data() #above
init_GUI() #above
self.csnd.setMasterVolume( self.getVolume() )
for tid in range(Config.NUMBER_OF_TRACKS):
self.handleInstrumentChanged( ( tid, self._data['track_inst'][tid] ) )
first = self.noteDB.addPage( 4 )
self.displayPage( first )
self.show_all() #gtk command
#self.GUI["2pageBox"].hide()
self.GUI["2trackBox"].hide()
self.GUI["2noteBox"].hide()
self.setContext( CONTEXT.PAGE )
def updateFPS( self ):
t = time.time()
dt = t - self.fpsLastTime
self.fpsLastTime = t
self.fpsTotalTime += dt
self.fpsFrameCount += 1
if self.fpsFrameCount == self.fpsN:
fps = self.fpsN/self.fpsTotalTime
avgMS = 1000/fps
fps = "FPS %d ms %.2f" % (fps, avgMS)
#self.fpsText.set_text(fps )
print fps
self.fpsTotalTime = 0
self.fpsFrameCount = 0
#-----------------------------------
# playback functions
#-----------------------------------
def handlePlay( self, widget, data ):
if widget.get_active(): #play
#TODO: check for track activation, to not take all
self.pages_playing = self.tuneInterface.getSelectedIds()
trackset = set( [ i for i in range(Config.NUMBER_OF_TRACKS) if self.trackSelected[i] ] )
notes = []
if len(trackset) == 0 or len(trackset) == Config.NUMBER_OF_TRACKS:
for page in self.pages_playing:
notes += self.noteDB.getCSNotesByPage( page )
else:
for page in self.pages_playing:
for track in trackset:
notes += self.noteDB.getCSNotesByTrack( page, track )
self.playing = True
self.playbackTimeout = gobject.timeout_add( 100, self.onTimeout )
if len(self.pages_playing) > 1:
self.displayPage( self.pages_playing[0], self.pages_playing[1] )
else:
self.displayPage( self.pages_playing[0] )
numticks = 0
page_onset = {}
for pid in self.pages_playing:
page_onset[pid] = numticks
numticks += self.noteDB.getPage(pid).ticks
print 'play!'
print 'pages : ', self.pages_playing
print 'trackset : ', trackset
print 'numticks : ', numticks
print 'notes : ', len(notes), 'notes'
self.csnd.loopClear()
for n in notes:
n.onset += page_onset[n.pageId]
self.csnd.loopAdd(notes)
for n in notes:
n.onset -= page_onset[n.pageId]
self.csnd.loopSetTick(0)
self.csnd.loopSetNumTicks( numticks )
self.csnd.loopSetTempo(self._data['tempo'])
self.csnd.loopStart()
else: #stop
gobject.source_remove( self.playbackTimeout )
if False:
#This is causing csound to stop working...
# reimplement this with real CSoundNotes and it should be ok.
# I suspect the problem is related to the different in the way
# tracks are handled in this old message, and in CSoundNote.CSound_playNote()
for track in range( Config.NUMBER_OF_TRACKS ):
for i in [Config.INST_TIED, Config.INST_PERC, Config.INST_SIMP]:
self.csnd.inputMessage(Config.CSOUND_NOTE_OFF % (i,track))
self.csnd.loopStop()
self.playing = False
self.kb_record = self.GUI["2playButton"].get_active() and self.GUI["2recordButton"].get_active()
def onTimeout(self):
self.updateFPS()
curtick = self.csnd.loopGetTick()
curIdx = curtick / ( 4 * Config.TICKS_PER_BEAT) #TODO handle each pages_playing length
if curIdx + 1 < len(self.pages_playing): predraw = self.pages_playing[curIdx+1]
else: predraw = self.pages_playing[0]
self.displayPage( self.pages_playing[curIdx], predraw )
return True
def onMuteTrack( self, widget, trackId ):
self._data['track_mute'][trackId] = not self._data['track_mute'][trackId]
#if self._data['track_mute'][trackId]:
#self.noteLooper.setMute( trackId, 0.0 )
#else:
#self.noteLooper.setMute( trackId, 1.0 )
def onTrackVolumeChanged( self, widget, trackId ):
v = widget.get_value() / 100.0
self._data['track_volume'][trackId] = v
#self.noteLooper.setVolume( trackId, v )
# data is tuple ( trackId, instrumentName )
def handleInstrumentChanged( self, data ):
(id, instrumentName) = data
self._data['track_inst'][id] = instrumentName
print id, instrumentName
#self.noteLooper.setInstrument(id, instrumentName)
#recordButton = self.instrumentRecordButtons[ id ]
#if instrumentName in Config.RECORDABLE_INSTRUMENTS:
# recordButton.show()
# recordButton.connect( "clicked",
# self.handleMicRecord,
# Config.RECORDABLE_INSTRUMENT_CSOUND_IDS[ instrumentName ] )
#else:
# recordButton.hide()
def handleVolume( self, widget ):
self._data["volume"] = round( widget.get_value() )
self.csnd.setMasterVolume(self._data["volume"])
img = min(3,int(4*self._data["volume"]/100)) # volume 0-3
self.GUI["2volumeImage"].set_from_file( Config.IMAGE_ROOT+"volume"+str(img)+".png" )
def handleTrackVolume( self, widget, track ):
self._data["track_volume"][track] = round( widget.get_value() )
def handleTempo( self, widget ):
self._data['tempo'] = round( widget.get_value() )
img = min(7,int(8*(self._data["tempo"]-widget.lower)/(widget.upper-widget.lower)))+1# tempo 1-8
self.GUI["2tempoImage"].set_from_file( Config.IMAGE_ROOT+"tempo"+str(img)+".png" )
def handleToolClick( self, widget, mode ):
if widget.get_active(): self.trackInterface.setInterfaceMode( mode )
def onKeyboardButton( self, widget, data ):
self.kb_active = widget.get_active()
def onKeyboardRecordButton( self, widget, data ):
self.kb_record = self.GUI["playButton"].get_active() and self.GUI["2recordButton"].get_active()
#-----------------------------------
# generation functions
#-----------------------------------
def handleGenerate( self, widget, data ):
#if widget.get_active():
self.generationParametersWindow.show_all()
#else:
# self.handleCloseGeneratonParametersWindow()
def handleCloseGenerationParametersWindow( self, widget = None, data = None ):
self.generationParametersWindow.hide_all()
#self.generateButton.set_active( False )
def recompose( self, algo, params):
# this seems excessive!?
dict = {}
for t in range(Config.NUMBER_OF_TRACKS):
dict[t] = {}
for p in range(Config.NUMBER_OF_PAGES):
dict[t][p] = []
if self.trackSelected == [ 0 for i in range(Config.NUMBER_OF_TRACKS) ]:
newtracks = set(range(Config.NUMBER_OF_TRACKS))
else:
newtracks = set( [ i for i in range(Config.NUMBER_OF_TRACKS) if self.trackSelected[i] ] )
newpages = self.tuneInterface.getSelectedIds()
algo(
params,
self._data['track_volume'][:],
self._data['track_inst'][:],
self._data['tempo'],
4, #beats per page TODO: talk to olivier about handling pages of different sizes
newtracks,
newpages,
dict)
# filter & fix input
for track in dict:
for page in dict[track]:
for note in dict[track][page]:
intdur = int(note.duration)
note.duration = intdur
note.pageId = page
note.trackId = track
# add the new notes
newnotes = []
for tid in dict:
for pid in dict[tid]:
newnotes += dict[tid][pid]
# delete the notes and add the new
stream = []
for page in newpages:
for track in newtracks:
self.noteDB.deleteNotesByTrack( page, track )
stream += [ page, track, len(dict[track][page]) ]
stream += dict[track][page]
stream += [-1]
self.noteDB.addNotes( stream )
self.handleCloseGenerationParametersWindow( None, None )
def generate( self, params ):
self.recompose( generator1, params)
def variate( self, params ):
self.recompose( variate, params)
#=======================================================
# Track Functions
def toggleTrack( self, trackN, exclusive ):
if exclusive:
for i in range(Config.NUMBER_OF_TRACKS):
self.trackSelected[i] = False
self.trackSelected[trackN] = True
self.trackInterface.trackToggled() # invalidate whole page
self.setContextState( CONTEXT.TRACK, True )
self.setContext( CONTEXT.TRACK )
else:
self.trackSelected[trackN] = not self.trackSelected[trackN]
self.trackInterface.trackToggled( trackN )
for i in range(Config.NUMBER_OF_TRACKS):
if self.trackSelected[i]:
self.setContextState( CONTEXT.TRACK, True )
self.setContext( CONTEXT.TRACK )
return
self.setContextState( CONTEXT.TRACK, False )
def getTrackSelected( self, trackN ):
return self.trackSelected[trackN]
#=======================================================
# NoteDB notifications
def notifyPageAdd( self, id, at ):
self.displayPage( id )
def notifyPageDelete( self, which, safe ):
if self.displayedPage in which:
self.displayPage( safe )
def notifyPageDuplicate( self, new, at ):
self.displayPage( new[self.displayedPage] )
def notifyPageMove( self, which, low, high ):
return
#-----------------------------------
# tune functions
#-----------------------------------
def scrollTune( self, scroll ):
adj = self.GUI["2tuneScrolledWindow"].get_hadjustment()
adj.set_value( scroll )
def displayPage( self, pageId, nextId = -1 ):
self.displayedPage = pageId
adj = self.GUI["2tuneScrolledWindow"].get_hadjustment()
scroll = self.tuneInterface.displayPage( pageId, adj.get_value() )
if scroll >= 0: adj.set_value(scroll)
self.trackInterface.displayPage( pageId, nextId )
def addPage( self, after = -1, beats = False ):
if after == -1: after = self.tuneInterface.getLastSelected()
if not beats: beats = self.noteDB.getPage( self.displayedPage ).beats
self.noteDB.addPage( beats, after )
def duplicatePages( self, after = -1, pageIds = False ):
if after == -1: after = self.tuneInterface.getLastSelected()
if not pageIds: pageIds = self.tuneInterface.getSelectedIds()
self.noteDB.duplicatePages( pageIds, after )
def removePages( self, pageIds = -1 ):
if pageIds == -1: pageIds = self.tuneInterface.getSelectedIds()
self.noteDB.deletePages( pageIds )
#-----------------------------------
# load and save functions
#-----------------------------------
def handleSave(self, widget, data):
pass
chooser = gtk.FileChooserDialog(title=None,action=gtk.FILE_CHOOSER_ACTION_SAVE, buttons=(gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_SAVE,gtk.RESPONSE_OK))
if chooser.run() == gtk.RESPONSE_OK:
try:
print 'INFO: serialize to file %s' % chooser.get_filename()
f = open( chooser.get_filename(), 'w')
pickle.dump( self._data, f )
f.close()
except IOError:
print 'ERROR: failed to serialize to file %s' % chooser.get_filename()
chooser.destroy()
def handleLoad(self, widget, data):
chooser = gtk.FileChooserDialog(title=None,action=gtk.FILE_CHOOSER_ACTION_OPEN, buttons=(gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_OPEN,gtk.RESPONSE_OK))
if chooser.run() == gtk.RESPONSE_OK:
try:
print 'INFO: unserialize from file %s' % chooser.get_filename()
f = open( chooser.get_filename(), 'r')
self._data = pickle.load( f )
except IOError:
print 'ERROR: failed to unserialize from file %s' % chooser.get_filename()
chooser.destroy()
print 'ERROR: MainWindow::handleLoad() not implemented'
#-----------------------------------
# Record functions
#-----------------------------------
def handleMicRecord( self, widget, data ):
self.csnd.micRecording( data )
def handleCloseMicRecordWindow( self, widget = None, data = None ):
self.micRecordWindow.destroy()
self.micRecordButton.set_active( False )
#-----------------------------------
# callback functions
#-----------------------------------
def onKeyPress(self,widget,event):
Config.ModKeys.keyPress( event.hardware_keycode )
key = event.hardware_keycode
if key == 53 and Config.ModKeys.ctrlDown: # q == 53
self.destroy( self )
if not self.kb_active:
return
if self.kb_record:
self.kb_mono = False
# If the key is already in the dictionnary, exit function (to avoir key repeats)
if self.kb_keydict.has_key(key):
return
# Assign on which track the note will be created according to the number of keys pressed
track = len(self.kb_keydict)+10
if self.kb_mono:
track = 10
# If the pressed key is in the keymap
if KEY_MAP.has_key(key):
# CsoundNote parameters
onset = self.getCurrentTick()
pitch = KEY_MAP[key]
duration = -1
instrument = self._data['track_inst'][0]
# get instrument from top selected track if a track is selected
if self.getSelectedtrackIds():
instrument = self._data['track_inst'][min(self.getSelectedtrackIds())]
if instrument == 'drum1kit':
if GenerationConfig.DRUMPITCH.has_key( pitch ):
instrument = Config.DRUM1INSTRUMENTS[ GenerationConfig.DRUMPITCH[ pitch ] ]
else:
instrument = Config.DRUM1INSTRUMENTS[ pitch ]
pitch = 36
duration = 100
if Config.INSTRUMENTS[instrument].csoundInstrumentID == 102:
duration = 100
# Create and play the note
self.kb_keydict[key] = CSoundNote(onset = 0,
pitch = pitch,
amplitude = 1,
pan = 0.5,
duration = duration,
trackId = track,
fullDuration = False,
instrument = instrument,
instrumentFlag = instrument)
self.kb_keydict[key].playNow()
def onKeyRelease(self,widget,event):
Config.ModKeys.keyRelease( event.hardware_keycode )
if not self.kb_active:
return
key = event.hardware_keycode
if KEY_MAP.has_key(key):
self.kb_keydict[key].duration = 0
self.kb_keydict[key].amplitude = 0
self.kb_keydict[key].nchanges += 1
self.kb_keydict[key].playNow()
if self.kb_record and len( self.getSelectedtrackIds() ) != 0:
print "ERROR: discarding recorded note "
if False:
curtick = something
self.kb_keydict[key].duration = curtick - self.kb_keydict[key].onset
self.kb_keydict[key].amplitude = 1.0
self.kb_keydict[key].nchanges += 1
del self.kb_keydict[key]
def delete_event( self, widget, event, data = None ):
return False
def destroy( self, widget ):
if Config.DEBUG:
print TP.PrintAll()
gtk.main_quit()
def updateContextNavButtons( self ):
if self.context == CONTEXT.PAGE:
self.GUI["2contextPrevButton"].hide()
if self.contextTrackActive or self.contextNoteActive:
self.GUI["2contextNextButton"].show()
else:
self.GUI["2contextNextButton"].hide()
elif self.context == CONTEXT.TRACK:
self.GUI["2contextPrevButton"].show()
if self.contextNoteActive:
self.GUI["2contextNextButton"].show()
else:
self.GUI["2contextNextButton"].hide()
else:
self.GUI["2contextPrevButton"].show()
self.GUI["2contextNextButton"].hide()
def setContextState( self, context, state ):
if context == CONTEXT.TRACK:
self.contextTrackActive = state
if not state:
if self.context == CONTEXT.TRACK:
if self.contextNoteActive:
self.setContext( CONTEXT.NOTE )
else:
self.setContext( CONTEXT.PAGE )
else:
self.updateContextNavButtons()
else:
self.contextNoteActive = state
if not state:
if self.context == CONTEXT.NOTE:
self.prevContext()
else:
self.updateContextNavButtons()
def setContext( self, context ):
if self.context == context: return
if self.context == CONTEXT.PAGE: self.GUI["2pageBox"].hide()
elif self.context == CONTEXT.TRACK: self.GUI["2trackBox"].hide()
else: self.GUI["2noteBox"].hide()
self.context = context
self.updateContextNavButtons()
if self.context == CONTEXT.PAGE: self.GUI["2pageBox"].show()
elif self.context == CONTEXT.TRACK: self.GUI["2trackBox"].show()
else: self.GUI["2noteBox"].show()
def prevContext( self ):
if self.context == CONTEXT.TRACK:
self.setContext( CONTEXT.PAGE )
elif self.contextTrackActive:
self.setContext( CONTEXT.TRACK )
else:
self.setContext( CONTEXT.PAGE )
def nextContext( self ):
if self.context == CONTEXT.TRACK:
self.setContext( CONTEXT.NOTE )
elif self.contextTrackActive:
self.setContext( CONTEXT.TRACK )
else:
self.setContext( CONTEXT.NOTE )
#-----------------------------------
# access functions (not sure if this is the best way to go about doing this)
#-----------------------------------
def getVolume( self ):
return self._data["volume"]
def getTempo( self ):
return round( self.tempoAdjustment.value, 0 )
def getBeatsPerPage( self ):
return int(round( self.beatsPerPageAdjustment.value, 0 ))
def getWindowTitle( self ):
return "Tam-Tam [Volume %i, Tempo %i, Beats/Page %i]" % ( self.volumeAdjustment.value, self.getTempo(), self.getBeatsPerPage() )
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