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('XYbut.png', '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('XYbut.png', '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('XYbut.png', '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, meth + '.png', meth + 'Down.png', 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, scale + '.png', scale + 'Down.png', 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('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('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('check.png', backgroundFill=Config.INST_BCK_COLOR) self.GUI["checkButton"].connect("clicked", self.generate) self.GUI["cancelButton"] = ImageButton('closeA.png', backgroundFill=Config.INST_BCK_COLOR) self.GUI["cancelButton"].connect("clicked", self.cancel) # create play/stop buttons playButton = ImageToggleButton('playTogOff.png', 'playTogOn.png', backgroundFill=Config.INST_BCK_COLOR) selButton = ImageToggleButton('playAll.png', '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( imagefile(['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( imagefile(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