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import pygtk
pygtk.require('2.0')
import gtk
import shelve
from Generation.Generator import GenerationParameters
from Generation.GenerationConstants import GenerationConstants
from Util.ThemeWidgets import *
import Config
Tooltips = Config.Tooltips()
class GenerationParametersWindow( gtk.VBox ):
def __init__( self, generateFunction, handleCloseWindowCallback ):
gtk.VBox.__init__( self )
self.handleCloseWindowCallback = handleCloseWindowCallback
self.tooltips = gtk.Tooltips()
self.rythmMethod = GenerationConstants.DEFAULT_RYTHM_METHOD
self.pitchMethod = GenerationConstants.DEFAULT_PITCH_METHOD
self.pattern = GenerationConstants.DEFAULT_PATTERN
self.scale = GenerationConstants.DEFAULT_SCALE
self.sourceVariation = 1
self.generateFunction = generateFunction
self.setupWindow()
self.show_all()
def setupWindow( self ):
self.GUI = {}
self.rythmDensity = GenerationConstants.DEFAULT_DENSITY
self.rythmRegularity = GenerationConstants.DEFAULT_RYTHM_REGULARITY
self.pitchRegularity = GenerationConstants.DEFAULT_PITCH_REGULARITY
self.pitchStep = GenerationConstants.DEFAULT_STEP
self.duration = GenerationConstants.DEFAULT_DURATION
self.silence = GenerationConstants.DEFAULT_SILENCE
# Generation Panel Setup
generationBox = RoundVBox(fillcolor=Config.INST_BCK_COLOR, bordercolor=Config.PANEL_BCK_COLOR)
generationBox.set_border_width(1)
generationBox.set_radius(10)
XYSlidersBox = gtk.HBox()
self.col = gtk.gdk.color_parse(Config.PANEL_COLOR)
XYSlider1Box = gtk.VBox()
XYSlider1UpBox = RoundHBox(fillcolor=Config.PANEL_COLOR, bordercolor=Config.INST_BCK_COLOR)
XYSlider1UpBox.set_border_width(3)
XYSlider1UpBox.set_radius(10)
self.XYSlider1DownBox = RoundHBox(fillcolor=Config.PANEL_COLOR, bordercolor=Config.INST_BCK_COLOR)
self.XYSlider1DownBox.set_border_width(3)
self.XYSlider1DownBox.set_radius(10)
self.slider1Label = gtk.DrawingArea()
self.slider1Label.modify_bg(gtk.STATE_NORMAL, self.col)
colormap = self.slider1Label.get_colormap()
self.bgColor = colormap.alloc_color( Config.PANEL_COLOR, True, True )
self.slider1Label.set_size_request(228, 60)
self.slider1Label.connect("expose-event", self.draw )
XYSliderBox1 = self.formatRoundBox( RoundFixed(), Config.PANEL_COLOR )
XYSliderBox1.set_size_request( 250, 250 )
self.GUI["XYButton1"] = ImageToggleButton( Config.IMAGE_ROOT+"XYbut.png", Config.IMAGE_ROOT+"XYbutDown.png", backgroundFill=Config.PANEL_COLOR )
self.XAdjustment1 = gtk.Adjustment( self.rythmDensity*100, 0, 100, 1, 1, 1 )
self.XAdjustment1.connect("value-changed", self.handleXAdjustment1)
self.YAdjustment1 = gtk.Adjustment( self.rythmRegularity*100, 0, 100, 1, 1, 1 )
self.YAdjustment1.connect("value-changed", self.handleYAdjustment1)
self.GUI["xySlider1"] = XYSlider( XYSliderBox1, self.GUI["XYButton1"], self.XAdjustment1, self.YAdjustment1, False, True )
XYSlider1UpBox.pack_start( self.GUI["xySlider1"], False, False )
self.XYSlider1DownBox.pack_start(self.slider1Label, False, False, 5)
XYSlider1Box.pack_start(XYSlider1UpBox)
XYSlider1Box.pack_start(self.XYSlider1DownBox)
XYSlidersBox.pack_start(XYSlider1Box, False, False, 5)
XYSlider2Box = gtk.VBox()
XYSlider2UpBox = RoundHBox(fillcolor=Config.PANEL_COLOR, bordercolor=Config.INST_BCK_COLOR)
XYSlider2UpBox.set_border_width(3)
XYSlider2UpBox.set_radius(10)
self.XYSlider2DownBox = RoundHBox(fillcolor=Config.PANEL_COLOR, bordercolor=Config.INST_BCK_COLOR)
self.XYSlider2DownBox.set_border_width(3)
self.XYSlider2DownBox.set_radius(10)
self.slider2Label = gtk.DrawingArea()
self.slider2Label.modify_bg(gtk.STATE_NORMAL, self.col)
self.slider2Label.set_size_request(228, 60)
self.slider2Label.connect("expose-event", self.draw2 )
XYSliderBox2 = self.formatRoundBox( RoundFixed(), Config.PANEL_COLOR )
XYSliderBox2.set_size_request( 250, 250 )
self.GUI["XYButton2"] = ImageToggleButton( Config.IMAGE_ROOT+"XYbut.png", Config.IMAGE_ROOT+"XYbutDown.png", backgroundFill=Config.PANEL_COLOR )
self.XAdjustment2 = gtk.Adjustment( self.pitchRegularity*100, 0, 100, 1, 1, 1 )
self.XAdjustment2.connect("value-changed", self.handleXAdjustment2)
self.YAdjustment2 = gtk.Adjustment( self.pitchStep*100, 0, 100, 1, 1, 1 )
self.YAdjustment2.connect("value-changed", self.handleYAdjustment2)
self.GUI["xySlider2"] = XYSlider( XYSliderBox2, self.GUI["XYButton2"], self.XAdjustment2, self.YAdjustment2, False, True )
XYSlider2UpBox.pack_start( self.GUI["xySlider2"], False, False )
self.XYSlider2DownBox.pack_start(self.slider2Label, False, False, 5)
XYSlider2Box.pack_start(XYSlider2UpBox)
XYSlider2Box.pack_start(self.XYSlider2DownBox)
XYSlidersBox.pack_start(XYSlider2Box, False, False, 5)
XYSlider3Box = gtk.VBox()
XYSlider3UpBox = RoundHBox(fillcolor=Config.PANEL_COLOR, bordercolor=Config.INST_BCK_COLOR)
XYSlider3UpBox.set_border_width(3)
XYSlider3UpBox.set_radius(10)
self.XYSlider3DownBox = RoundHBox(fillcolor=Config.PANEL_COLOR, bordercolor=Config.INST_BCK_COLOR)
self.XYSlider3DownBox.set_border_width(3)
self.XYSlider3DownBox.set_radius(10)
self.slider3Label = gtk.DrawingArea()
self.slider3Label.modify_bg(gtk.STATE_NORMAL, self.col)
self.slider3Label.set_size_request(228, 60)
self.slider3Label.connect("expose-event", self.draw3 )
XYSliderBox3 = self.formatRoundBox( RoundFixed(), Config.PANEL_COLOR )
XYSliderBox3.set_size_request( 250, 250 )
self.GUI["XYButton3"] = ImageToggleButton( Config.IMAGE_ROOT+"XYbut.png", Config.IMAGE_ROOT+"XYbutDown.png", backgroundFill=Config.PANEL_COLOR )
self.XAdjustment3 = gtk.Adjustment( self.duration*100, 0, 100, 1, 1, 1 )
self.XAdjustment3.connect("value-changed", self.handleXAdjustment3)
self.YAdjustment3 = gtk.Adjustment( self.silence*100, 0, 100, 1, 1, 1 )
self.YAdjustment3.connect("value-changed", self.handleYAdjustment3)
self.GUI["xySlider3"] = XYSlider( XYSliderBox3, self.GUI["XYButton3"], self.XAdjustment3, self.YAdjustment3, False, True )
XYSlider3UpBox.pack_start( self.GUI["xySlider3"], False, False )
self.XYSlider3DownBox.pack_start(self.slider3Label, False, False, 5)
XYSlider3Box.pack_start(XYSlider3UpBox)
XYSlider3Box.pack_start(self.XYSlider3DownBox)
XYSlidersBox.pack_start(XYSlider3Box, False, False, 5)
generationBox.pack_start(XYSlidersBox, False, False, 5)
self.pack_start(generationBox)
# Meta Algo panel setup
metaAlgoBox = RoundVBox(fillcolor=Config.INST_BCK_COLOR, bordercolor=Config.PANEL_BCK_COLOR)
metaAlgoBox.set_border_width(1)
metaAlgoBox.set_radius(10)
methodBox = gtk.HBox()
self.firstButton = None
methodNames = ['drunk', 'droneJump', 'repeat', 'loopSeg']
for meth in methodNames:
self.GUI[meth] = ImageRadioButton(self.firstButton, Config.IMAGE_ROOT + meth + '.png', Config.IMAGE_ROOT + meth + 'Down.png', Config.IMAGE_ROOT + meth + 'Over.png', backgroundFill=Config.INST_BCK_COLOR )
if self.firstButton == None:
self.firstButton = self.GUI[meth]
self.GUI[meth].connect('clicked' , self.handleMethod , methodNames.index(meth))
if methodNames.index(meth) == self.pattern:
self.GUI[meth].set_active(True)
methodBox.pack_start(self.GUI[meth], False, False)
metaAlgoBox.pack_start(methodBox, False, False, 5)
scaleBox = gtk.HBox()
self.firstButton = None
scaleNames = ['majorKey', 'minorHarmKey', 'minorKey', 'phrygienKey', 'dorienKey', 'lydienKey', 'myxoKey']
for scale in scaleNames:
self.GUI[scale] = ImageRadioButton(self.firstButton, Config.IMAGE_ROOT + scale + '.png', Config.IMAGE_ROOT + scale + 'Down.png', Config.IMAGE_ROOT + scale + 'Over.png', backgroundFill=Config.INST_BCK_COLOR )
if self.firstButton == None:
self.firstButton = self.GUI[scale]
self.GUI[scale].connect('clicked' , self.handleScale , scaleNames.index(scale))
if scaleNames.index(scale) == self.scale:
self.GUI[scale].set_active(True)
scaleBox.pack_start(self.GUI[scale], False, False)
metaAlgoBox.pack_start(scaleBox, False, False)
self.pack_start(metaAlgoBox)
# Transport Panel Setup
transportBox = RoundVBox(fillcolor=Config.INST_BCK_COLOR, bordercolor=Config.PANEL_BCK_COLOR)
transportBox.set_border_width(1)
transportBox.set_radius(10)
# Create save/load presets
transButtonBox = RoundHBox(fillcolor=Config.INST_BCK_COLOR, bordercolor=Config.PANEL_BCK_COLOR)
transButtonBox.set_radius(10)
self.GUI["saveButton"] = ImageButton(Config.IMAGE_ROOT + '/save.png', backgroundFill=Config.INST_BCK_COLOR )
self.GUI["saveButton"].connect("clicked", self.handleSave, None)
#transButtonBox.pack_start(self.GUI["saveButton"], False, False, 2)
self.GUI["loadButton"] = ImageButton(Config.IMAGE_ROOT + '/load.png', backgroundFill=Config.INST_BCK_COLOR )
self.GUI["loadButton"].connect("clicked", self.handleLoad, None)
#transButtonBox.pack_start(self.GUI["loadButton"], False, False, 2)
# create cancel/check button
self.GUI["checkButton"] = ImageButton(Config.IMAGE_ROOT + 'check.png', backgroundFill=Config.INST_BCK_COLOR )
self.GUI["checkButton"].connect("clicked", self.generate)
self.GUI["cancelButton"] = ImageButton(Config.IMAGE_ROOT + 'closeA.png', backgroundFill=Config.INST_BCK_COLOR )
self.GUI["cancelButton"].connect("clicked", self.cancel)
# create play/stop buttons
playButton = ImageToggleButton(Config.IMAGE_ROOT + 'playTogOff.png', Config.IMAGE_ROOT + 'playTogOn.png', backgroundFill=Config.INST_BCK_COLOR )
selButton = ImageToggleButton(Config.IMAGE_ROOT + 'playAll.png', Config.IMAGE_ROOT + 'playSel.png', backgroundFill=Config.INST_BCK_COLOR )
transButtonBox.pack_end(self.GUI["checkButton"], False, False, 10)
transButtonBox.pack_end(self.GUI["cancelButton"], False, False)
#transButtonBox.pack_end(selButton, False, False)
#transButtonBox.pack_end(playButton, False, False)
transportBox.pack_start(transButtonBox)
self.pack_start(transportBox)
self.loadPixmaps()
# set tooltips
for key in self.GUI:
if Tooltips.ALGO.has_key(key):
self.tooltips.set_tip(self.GUI[key],Tooltips.ALGO[key])
def loadPixmaps( self ):
win = gtk.gdk.get_default_root_window()
self.gc = gtk.gdk.GC( win )
self.gc.foreground = self.bgColor
self.arrowPixmap = []
for i in range(2):
pix = gtk.gdk.pixbuf_new_from_file(Config.IMAGE_ROOT + ['arrowSide.png', 'arrowUp.png'][i])
map = gtk.gdk.Pixmap( win, pix.get_width(), pix.get_height() )
map.draw_rectangle( self.gc, True, 0, 0, pix.get_width(), pix.get_height() )
map.draw_pixbuf( self.gc, pix, 0, 0, 0, 0, pix.get_width(), pix.get_height(), gtk.gdk.RGB_DITHER_NONE )
self.arrowPixmap.append(map)
self.rythDensPixmap = []
self.rythRegPixmap = []
self.pitchRegPixmap = []
self.pitchStepPixmap = []
self.durPixmap = []
self.silencePixmap = []
pixmaps = [self.rythDensPixmap, self.rythRegPixmap, self.pitchRegPixmap, self.pitchStepPixmap, self.durPixmap, self.silencePixmap]
pixmapNames = ['rythDens', 'rythReg', 'pitReg', 'pitStep', 'durLen', 'durDens']
for inc in range(6):
imgName = pixmapNames[inc]
pixmap = pixmaps[inc]
for i in range(6):
pix = gtk.gdk.pixbuf_new_from_file(Config.IMAGE_ROOT + imgName + str(i+1) + '.png')
map = gtk.gdk.Pixmap( win, pix.get_width(), pix.get_height() )
map.draw_rectangle( self.gc, True, 0, 0, pix.get_width(), pix.get_height() )
map.draw_pixbuf( self.gc, pix, 0, 0, 0, 0, pix.get_width(), pix.get_height(), gtk.gdk.RGB_DITHER_NONE )
pixmap.append(map)
def draw( self, widget, event ):
imgX = 5 - int(self.rythmDensity * 5)
imgY = 5 - int(self.rythmRegularity * 5)
widget.window.draw_drawable( self.gc, self.arrowPixmap[0], 0, 0, 0, 18, 24, 24 )
widget.window.draw_drawable( self.gc, self.rythDensPixmap[imgX], 0, 0, 24, 0, 90, 60 )
widget.window.draw_drawable( self.gc, self.arrowPixmap[1], 0, 0, 114, 18, 24, 24 )
widget.window.draw_drawable( self.gc, self.rythRegPixmap[imgY], 0, 0, 138, 0, 90, 60 )
return True
def draw2( self, widget, event ):
imgX = 5 - int(self.pitchRegularity * 5)
imgY = 5 - int(self.pitchStep * 5)
widget.window.draw_drawable( self.gc, self.arrowPixmap[0], 0, 0, 0, 18, 24, 24 )
widget.window.draw_drawable( self.gc, self.pitchRegPixmap[imgX], 0, 0, 24, 0, 90, 60 )
widget.window.draw_drawable( self.gc, self.arrowPixmap[1], 0, 0, 114, 18, 24, 24 )
widget.window.draw_drawable( self.gc, self.pitchStepPixmap[imgY], 0, 0, 138, 0, 90, 60 )
return True
def draw3( self, widget, event ):
imgX = int(self.duration * 5)
imgY = int(self.silence * 5)
widget.window.draw_drawable( self.gc, self.arrowPixmap[0], 0, 0, 0, 18, 24, 24 )
widget.window.draw_drawable( self.gc, self.durPixmap[imgX], 0, 0, 24, 0, 90, 60 )
widget.window.draw_drawable( self.gc, self.arrowPixmap[1], 0, 0, 114, 18, 24, 24 )
widget.window.draw_drawable( self.gc, self.silencePixmap[imgY], 0, 0, 138, 0, 90, 60 )
return True
def handleXAdjustment1( self, data ):
self.rythmDensity = self.XAdjustment1.value * .01
self.slider1Label.queue_draw()
def handleYAdjustment1( self, data ):
self.rythmRegularity = self.YAdjustment1.value * .01
self.slider1Label.queue_draw()
def handleXAdjustment2( self, data ):
self.pitchRegularity = self.XAdjustment2.value * .01
self.slider2Label.queue_draw()
def handleYAdjustment2( self, data ):
self.pitchStep = self.YAdjustment2.value * .01
self.slider2Label.queue_draw()
def handleXAdjustment3( self, data ):
self.duration = self.XAdjustment3.value * .01
self.slider3Label.queue_draw()
def handleYAdjustment3( self, data ):
self.silence = self.YAdjustment3.value * .01
self.slider3Label.queue_draw()
def getGenerationParameters( self ):
return GenerationParameters( self.rythmDensity,
self.rythmRegularity,
self.pitchStep,
self.pitchRegularity,
self.duration,
self.silence,
self.rythmMethod,
self.pitchMethod,
self.pattern,
self.scale )
def cancel( self, widget, data=None ):
self.handleCloseWindowCallback()
def generate(self, widget, data=None):
self.generateFunction( self.getGenerationParameters() )
self.handleCloseWindowCallback()
def handleMethod( self, widget, method ):
if widget.get_active():
self.pattern = method
def handleScale( self, widget, scale ):
if widget.get_active():
self.scale = scale
def formatRoundBox( self, box, fillcolor ):
box.set_radius( 10 )
box.set_border_width( 1 )
box.set_fill_color( fillcolor )
box.set_border_color( Config.INST_BCK_COLOR )
return box
#=========================== PRESETS ================================
def handleSave(self, widget, data):
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: save preset file %s' % chooser.get_filename()
f = shelve.open( chooser.get_filename(), 'n')
self.saveState(f)
f.close()
except IOError:
print 'ERROR: failed to save preset 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: load preset state from file %s' % chooser.get_filename()
f = shelve.open( chooser.get_filename(), 'r')
self.loadState(f)
f.close()
except IOError:
print 'ERROR: failed to load preset state from file %s' % chooser.get_filename()
def loadState( self, state ):
pass
self.rythmDensity = state['rythmDensity']
self.rythmRegularity = state['rythmRegularity']
self.pitchRegularity = state['pitchRegularity']
self.pitchStep = state['pitchStep']
self.duration = state['duration']
self.silence = state['silence']
self.pattern = state['pattern']
self.scale = state['scale']
self.XAdjustment1.set_value(self.rythmDensity*100)
self.YAdjustment1.set_value(self.rythmRegularity*100)
self.XAdjustment2.set_value(self.pitchRegularity*100)
self.YAdjustment2.set_value(self.pitchStep*100)
self.XAdjustment3.set_value(self.duration*100)
self.YAdjustment3.set_value(self.silence*100)
def saveState( self, state ):
pass
state['rythmDensity'] = self.rythmDensity
state['rythmRegularity'] = self.rythmRegularity
state['pitchRegularity'] = self.pitchRegularity
state['pitchStep'] = self.pitchStep
state['duration'] = self.duration
state['silence'] = self.silence
state['pattern'] = self.pattern
state['scale'] = self.scale
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