#!/usr/bin/env python import gtk import common.Config as Config from sugar.graphics.toolbutton import ToolButton from sugar.graphics.toggletoolbutton import ToggleToolButton from sugar.graphics.radiotoolbutton import RadioToolButton from sugar.graphics.palette import Palette from sugar.graphics.icon import Icon from common.Util.ThemeWidgets import * from gettext import gettext as _ #Generation palette import gobject from common.Generation.Generator import GenerationParameters #Generation palette and Properties palette from common.Generation.GenerationConstants import GenerationConstants from common.Generation.GenerationRythm import GenerationRythm from common.Generation.GenerationPitch import GenerationPitch #Properties palette from common.Util.NoteDB import PARAMETER from common.Generation.Drunk import * import common.Generation.Utils as Utils from types import * from math import sqrt from random import * class mainToolbar(gtk.Toolbar): def __init__(self,toolbox, edit): gtk.Toolbar.__init__(self) def _insertSeparator(x = 1): for i in range(x): self.separator = gtk.SeparatorToolItem() self.separator.set_expand(True) self.separator.set_draw(True) self.insert(self.separator,-1) self.separator.show() self.toolbox = toolbox self.edit = edit self.tooltips = gtk.Tooltips() #Play button self.playButton = ToggleToolButton('media-playback-start') self.playButtonHandler = self.playButton.connect('toggled', self.handlePlayPause) self.insert(self.playButton, -1) self.playButton.show() self.playButton.set_tooltip(_('Play / Pause')) #Stop button self.stopButton = ToolButton('media-playback-stop') self.stopButton.connect('clicked', self.handleStop) self.insert(self.stopButton, -1) self.stopButton.show() self.stopButton.set_tooltip(_('Stop')) #Play button Image self.playButtonImg = gtk.Image() self.playButtonImg.set_from_icon_name('media-playback-start', gtk.ICON_SIZE_LARGE_TOOLBAR) self.playButtonImg.show() #Pause button Image self.pauseButtonImg = gtk.Image() self.pauseButtonImg.set_from_icon_name('media-playback-pause', gtk.ICON_SIZE_LARGE_TOOLBAR) self.pauseButtonImg.show() #Record button self.recordButton = ToggleToolButton('recordK') self.recordButton.connect('clicked', self.edit.handleKeyboardRecordButton) self.insert(self.recordButton, -1) self.recordButton.show() self.recordButton.set_tooltip(_('Record keyboard')) if Config.FEATURES_OGG: #RecordOgg button self.recordOggButton = ToggleToolButton('recordO') self.recordOggButton.connect('clicked', self.edit.handleAudioRecord) self.insert(self.recordOggButton, -1) self.recordOggButton.show() self.recordOggButton.set_tooltip(_('Record to ogg')) _insertSeparator(1) #Pointer button self._pointerPalette = pointerPalette(_('Select Tool'), self.edit) self.pointerButton = RadioToolButton(group = None) self.pointerButton.set_named_icon('edit-pointer') self.pointerButton.set_palette(self._pointerPalette) self.pointerButton.connect('toggled', self.edit.handleToolClick, 'default') self.insert(self.pointerButton, -1) self.pointerButton.show() #Draw button self._drawPalette = drawPalette(_('Draw Tool'), self.edit) self.drawButton = RadioToolButton(group = self.pointerButton) self.drawButton.set_named_icon('edit-pencil') self.drawButton.set_palette(self._drawPalette) self.drawButton.connect('toggled', self.edit.handleToolClick, 'draw') self.insert(self.drawButton, -1) self.drawButton.show() #Paint button self._paintPalette = paintPalette(_('Paint Tool'), self.edit) self.paintButton = RadioToolButton(group = self.pointerButton) self.paintButton.set_named_icon('edit-brush') self.paintButton.set_palette(self._paintPalette) self.paintButton.connect('toggled', self.edit.handleToolClick, 'paint') self.insert(self.paintButton, -1) self.paintButton.show() _insertSeparator(1) #Duplicate button self.duplicateButton = ToggleToolButton('duplicate') self.duplicateButton.connect('toggled', self.handleDuplicate) self.insert(self.duplicateButton, -1) self.duplicateButton.show() self.duplicateButton.set_tooltip(_('Duplicate')) #Volume / Tempo button self._volumeTempoPalette = volumeTempoPalette(_('Volume / Tempo'), self.edit) self.volumeTempoButton = ToggleToolButton('voltemp') self.volumeTempoButton.set_palette(self._volumeTempoPalette) self.insert(self.volumeTempoButton, -1) self.volumeTempoButton.show() def handlePlayPause(self, widget, data = None): if widget.get_active(): self.edit.handlePlay(widget) self.edit._generateToolbar.handler_block(self.edit._generateToolbar.playButtonHandler) self.edit._generateToolbar.playButton.set_active(True) self.edit._generateToolbar.handler_unblock(self.edit._generateToolbar.playButtonHandler) widget.set_icon_widget(self.pauseButtonImg) self.edit._generateToolbar.playButton.set_icon_widget(self.edit._generateToolbar.pauseButtonImg) else: self.edit.handleStop(widget, False) self.edit._generateToolbar.handler_block(self.edit._generateToolbar.playButtonHandler) self.edit._generateToolbar.playButton.set_active(False) self.edit._generateToolbar.handler_unblock(self.edit._generateToolbar.playButtonHandler) widget.set_icon_widget(self.playButtonImg) self.edit._generateToolbar.playButton.set_icon_widget(self.edit._generateToolbar.playButtonImg) def handleStop(self, widget, data = None): self.edit.handleStop(widget, True) self.playButton.set_active(False) if self.recordButton.get_active(): self.recordButton.set_active(False) def handleDuplicate(self, widget): if widget.get_active(): if self.edit.getContext() == 0: #Page self.edit.pageDuplicate() elif self.edit.getContext() == 1: #Track self.edit.trackDuplicateWidget(widget) elif self.edit.getContext() == 2: #Note self.edit.noteDuplicateWidget(widget) widget.set_active(False) class generateToolbar(gtk.Toolbar): def __init__(self,toolbox, edit): gtk.Toolbar.__init__(self) def _insertSeparator(x = 1): for i in range(x): self.separator = gtk.SeparatorToolItem() self.separator.set_expand(True) self.separator.set_draw(False) self.insert(self.separator,-1) self.separator.show() self.toolbox = toolbox self.edit = edit self.tooltips = gtk.Tooltips() #Play button self.playButton = ToggleToolButton('media-playback-start') self.playButtonHandler = self.playButton.connect('toggled', self.handlePlayPause) self.insert(self.playButton, -1) self.playButton.show() self.playButton.set_tooltip(_('Play / Pause')) #Stop button self.stopButton = ToolButton('media-playback-stop') self.stopButton.connect('clicked', self.handleStop) self.insert(self.stopButton, -1) self.stopButton.show() self.stopButton.set_tooltip(_('Stop')) #Play button Image self.playButtonImg = gtk.Image() self.playButtonImg.set_from_icon_name('media-playback-start', gtk.ICON_SIZE_LARGE_TOOLBAR) self.playButtonImg.show() #Pause button Image self.pauseButtonImg = gtk.Image() self.pauseButtonImg.set_from_icon_name('media-playback-pause', gtk.ICON_SIZE_LARGE_TOOLBAR) self.pauseButtonImg.show() _insertSeparator(1) #BigGeneration button self.bigGenerationButton = ToolButton('diceB') self.bigGenerationButton.connect('clicked', self.edit.createNewTune) self.insert(self.bigGenerationButton, -1) self.bigGenerationButton.show() self.bigGenerationButton.set_tooltip(_('Generate Tune')) #Generation button self._generationPalette = generationPalette(_('Generation'), self.edit) self.generationButton = ToggleToolButton('dice') #self.generationButton.connect(None) self.generationButton.set_palette(self._generationPalette) self.insert(self.generationButton, -1) self.generationButton.show() #Properties button self._propertiesPalette = propertiesPalette(_('Properties'), self.edit) self.propsButton = ToggleToolButton('props') self.propsButton.set_palette(self._propertiesPalette) self.insert(self.propsButton, -1) self.propsButton.show() def handlePlayPause(self, widget, data = None): if widget.get_active(): self.edit.handlePlay(widget) self.edit._mainToolbar.handler_block(self.edit._mainToolbar.playButtonHandler) self.edit._mainToolbar.playButton.set_active(True) self.edit._mainToolbar.handler_unblock(self.edit._mainToolbar.playButtonHandler) widget.set_icon_widget(self.pauseButtonImg) self.edit._mainToolbar.playButton.set_icon_widget(self.edit._mainToolbar.pauseButtonImg) else: self.edit.handleStop(widget, False) self.edit._mainToolbar.handler_block(self.edit._mainToolbar.playButtonHandler) self.edit._mainToolbar.playButton.set_active(False) self.edit._mainToolbar.handler_unblock(self.edit._mainToolbar.playButtonHandler) widget.set_icon_widget(self.playButtonImg) self.edit._mainToolbar.playButton.set_icon_widget(self.edit._mainToolbar.playButtonImg) def handleStop(self, widget, data = None): self.edit.handleStop(widget, True) self.playButton.set_active(False) if self.edit._mainToolbar.recordButton.get_active(): self.edit._mainToolbar.recordButton.set_active(False) class pointerPalette(Palette): def __init__(self, label, edit): Palette.__init__(self, label) self.edit = edit self.pointerBox = gtk.VBox() self.snapGridHBox = gtk.HBox() self.snapGridImage = gtk.Image() self.snapGridImage.set_from_file(Config.TAM_TAM_ROOT + '/icons/grid.svg') self.snapGridBox = BigComboBox() self.snapGridBox.connect('changed', self.handleSnapGrid) self.gridDurs = [1, 2, 3, 4, 6, 12, 24] durs = [_('1/12'), _('1/6'), _('1/4'), _('1/3'), _('1/2'), _('1'), _('2') ] for dur in durs: self.snapGridBox.append_item(durs.index(dur),dur) self.snapGridBox.set_active(0) self.snapGridHBox.pack_start(self.snapGridImage, False, False, padding = 5) self.snapGridHBox.pack_start(self.snapGridBox, False, False, padding = 5) self.pointerBox.pack_start(self.snapGridHBox, False, False, padding = 5) self.pointerBox.show_all() self.set_content(self.pointerBox) pass #self.noteDur = widget.props.value def handleSnapGrid(self, widget): data = widget.props.value grid = int(self.gridDurs[data]) self.edit.trackInterface.setPointerGrid(grid) class drawPalette(Palette): def __init__(self, label, edit): Palette.__init__(self, label) self.edit = edit self.drawBox = gtk.VBox() self.snapGridHBox = gtk.HBox() self.snapGridImage = gtk.Image() self.snapGridImage.set_from_file(Config.TAM_TAM_ROOT + '/icons/grid.svg') self.snapGridBox = BigComboBox() self.snapGridBox.connect('changed', self.handleSnapGrid) self.gridDurs = [1, 2, 3, 4, 6, 12, 24] durs = [_('1/12'), _('1/6'), _('1/4'), _('1/3'), _('1/2'), _('1'), _('2') ] for dur in durs: self.snapGridBox.append_item(durs.index(dur),dur) self.snapGridBox.set_active(0) self.snapGridHBox.pack_start(self.snapGridImage, False, False, padding = 5) self.snapGridHBox.pack_start(self.snapGridBox, False, False, padding = 5) self.drawBox.pack_start(self.snapGridHBox, False, False, padding = 5) self.drawBox.show_all() self.set_content(self.drawBox) pass #self.noteDur = widget.props.value def handleSnapGrid(self, widget): data = widget.props.value grid = int(self.gridDurs[data]) self.edit.trackInterface.setDrawGrid(grid) class paintPalette(Palette): def __init__(self, label, edit): Palette.__init__(self, label) self.edit = edit self.paintBox = gtk.VBox() self.noteDurHBox = gtk.HBox() self.noteDurImage = gtk.Image() self.noteDurImage.set_from_file(Config.TAM_TAM_ROOT + '/icons/notedur.svg') self.noteDurBox = BigComboBox() self.noteDurBox.connect('changed', self.handleNoteDur) self.noteDurs = [1, 2, 3, 4, 6, 12, 24] self.durs = [_('1/12'), _('1/6'), _('1/4'), _('1/3'), _('1/2'), _('1'), _('2') ] for dur in self.durs: self.noteDurBox.append_item(self.durs.index(dur),dur) self.noteDurBox.set_active(2) self.noteDurHBox.pack_start(self.noteDurImage, False, False, padding = 5) self.noteDurHBox.pack_start(self.noteDurBox, False, False, padding = 5) self.snapGridHBox = gtk.HBox() self.snapGridImage = gtk.Image() self.snapGridImage.set_from_file(Config.TAM_TAM_ROOT + '/icons/grid.svg') self.snapGridBox = BigComboBox() self.snapGridBox.connect('changed', self.handleSnapGrid) self.gridDurs = [1, 2, 3, 4, 6, 12, 24] durs = [_('1/12'), _('1/6'), _('1/4'), _('1/3'), _('1/2'), _('1'), _('2')] for dur in durs: self.snapGridBox.append_item(durs.index(dur),dur) self.snapGridBox.set_active(2) self.snapGridHBox.pack_start(self.snapGridImage, False, False, padding = 5) self.snapGridHBox.pack_start(self.snapGridBox, False, False, padding = 5) self.paintBox.pack_start(self.noteDurHBox, False, False, padding = 5) self.paintBox.pack_start(self.snapGridHBox, False, False, padding = 5) self.paintBox.show_all() self.set_content(self.paintBox) def resizeNoteDur(self): oldActive = self.noteDurBox.get_active() len = self.snapGridBox.get_active() self.noteDurBox.remove_all() for dur in self.durs[0:len+1]: self.noteDurBox.append_item(self.durs.index(dur), dur) if oldActive <= len: self.noteDurBox.set_active(oldActive) else: self.noteDurBox.set_active(len) def handleNoteDur(self, widget): data = widget.props.value noteDur = int(self.noteDurs[data]) self.edit.trackInterface.setPaintNoteDur(noteDur) def handleSnapGrid(self, widget): data = widget.props.value grid = int(self.gridDurs[data]) self.edit.trackInterface.setPaintGrid(grid) self.resizeNoteDur() class volumeTempoPalette(Palette): def __init__(self, label, edit): Palette.__init__(self, label) self.edit = edit self.volumeTempoBox = gtk.VBox() self.volumeSliderBox = gtk.HBox() self.volumeSliderLabel = gtk.Label(_('Volume')) self.volumeSliderAdj = gtk.Adjustment(Config.DEFAULT_VOLUME, 0, 100, 1, 1, 0) self.volumeSliderAdj.connect('value-changed', self.edit.handleVolume) self.volumeSlider = gtk.HScale(adjustment = self.volumeSliderAdj) self.volumeSlider.set_size_request(250,-1) self.volumeSlider.set_inverted(False) self.volumeSlider.set_draw_value(False) self.volumeSliderBox.pack_start(self.volumeSliderLabel, False, False, padding = 5) self.volumeSliderBox.pack_end(self.volumeSlider, False, False, padding = 5) self.tempoSliderBox = gtk.HBox() self.tempoSliderLabel = gtk.Label(_('Tempo')) self.tempoSliderAdj = gtk.Adjustment(Config.PLAYER_TEMPO, 40, 240, 1, 1, 0) self.tempoSliderAdj.connect('value-changed', self.edit.handleTempo) self.tempoSlider = gtk.HScale(adjustment = self.tempoSliderAdj) self.tempoSlider.set_size_request(250,-1) self.tempoSlider.set_inverted(False) self.tempoSlider.set_draw_value(False) self.tempoSliderBox.pack_start(self.tempoSliderLabel, False, False, padding = 5) self.tempoSliderBox.pack_end(self.tempoSlider, False, False, padding = 5) self.volumeTempoBox.pack_start(self.volumeSliderBox, padding = 5) self.volumeTempoBox.pack_start(self.tempoSliderBox, padding = 5) self.volumeTempoBox.show_all() self.set_content(self.volumeTempoBox) class generationPalette(Palette): def __init__(self, label, edit): Palette.__init__(self, label) self.edit = edit 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 self.rythmMethod = GenerationConstants.DEFAULT_RYTHM_METHOD self.pitchMethod = GenerationConstants.DEFAULT_PITCH_METHOD self.pattern = GenerationConstants.DEFAULT_PATTERN self.scale = GenerationConstants.DEFAULT_SCALE self.mainBox = gtk.VBox() self.slidersBox = gtk.HBox() self.scaleModeBox = gtk.VBox() self.decisionBox = gtk.HBox() self.XYSlider1MainBox = gtk.VBox() self.XYSlider1TopLabel = gtk.Label(_('Rythm')) self.XSlider1BottomLabelBox = gtk.HBox() self.XSlider1Img = gtk.Image() self.XSlider1Img.set_from_file(Config.TAM_TAM_ROOT + '/icons/sideR.svg') self.XSlider1BottomLabel = gtk.Label(_('Density')) self.YSlider1BottomLabelBox = gtk.HBox() self.YSlider1Img = gtk.Image() self.YSlider1Img.set_from_file(Config.TAM_TAM_ROOT + '/icons/updownR.svg') self.YSlider1BottomLabel = gtk.Label(_('Regularity')) self.XYSliderBox1 = RoundFixed(fillcolor = '#CCCCCC', bordercolor = '#000000') self.XYSliderBox1.set_size_request(200,200) self.XYButton1 = ImageToggleButton( Config.TAM_TAM_ROOT + '/icons/XYBut.svg', Config.TAM_TAM_ROOT + '/icons/XYButDown.svg') self.XAdjustment1 = gtk.Adjustment(self.rythmDensity[0] * 100, 0, 100, 1, 1, 1) self.XAdjustment1.connect("value-changed", self.handleXAdjustment1) self.YAdjustment1 = gtk.Adjustment(self.rythmRegularity[0] * 100, 0, 100, 1, 1, 1) self.YAdjustment1.connect("value-changed", self.handleYAdjustment1) self.XYSlider1 = XYSlider( self.XYSliderBox1, self.XYButton1, self.XAdjustment1, self.YAdjustment1, False, True ) self.XSlider1BottomLabelBox.pack_start(self.XSlider1Img, False, False, padding = 5) self.XSlider1BottomLabelBox.pack_start(self.XSlider1BottomLabel, False, False, padding = 5) self.YSlider1BottomLabelBox.pack_start(self.YSlider1Img, False, False, padding = 5) self.YSlider1BottomLabelBox.pack_start(self.YSlider1BottomLabel, False, False, padding = 5) self.XYSlider1MainBox.pack_start(self.XYSlider1TopLabel, False, False, padding = 5) self.XYSlider1MainBox.pack_start(self.XYSlider1, False, False, padding = 2) self.XYSlider1MainBox.pack_start(self.XSlider1BottomLabelBox, False, False, padding = 2) self.XYSlider1MainBox.pack_start(self.YSlider1BottomLabelBox, False, False, padding = 2) self.XYSlider2MainBox = gtk.VBox() self.XYSlider2TopLabel = gtk.Label(_('Pitch')) self.XSlider2BottomLabelBox = gtk.HBox() self.XSlider2Img = gtk.Image() self.XSlider2Img.set_from_file(Config.TAM_TAM_ROOT + '/icons/sideR.svg') self.XSlider2BottomLabel = gtk.Label(_('Regularity')) self.YSlider2BottomLabelBox = gtk.HBox() self.YSlider2Img = gtk.Image() self.YSlider2Img.set_from_file(Config.TAM_TAM_ROOT + '/icons/updownR.svg') self.YSlider2BottomLabel = gtk.Label(_('Maximum step')) self.XYSliderBox2 = RoundFixed(fillcolor = '#CCCCCC', bordercolor = '#000000') self.XYSliderBox2.set_size_request(200,200) self.XYButton2 = ImageToggleButton( Config.TAM_TAM_ROOT + '/icons/XYBut.svg', Config.TAM_TAM_ROOT + '/icons/XYButDown.svg') self.XAdjustment2 = gtk.Adjustment(self.pitchRegularity[0] * 100, 0, 100, 1, 1, 1) self.XAdjustment2.connect("value-changed", self.handleXAdjustment2) self.YAdjustment2 = gtk.Adjustment(self.pitchStep[0] * 100, 0, 100, 1, 1, 1) self.YAdjustment2.connect("value-changed", self.handleYAdjustment2) self.XYSlider2 = XYSlider( self.XYSliderBox2, self.XYButton2, self.XAdjustment2, self.YAdjustment2, False, True ) self.XSlider2BottomLabelBox.pack_start(self.XSlider2Img, False, False, padding = 5) self.XSlider2BottomLabelBox.pack_start(self.XSlider2BottomLabel, False, False, padding = 5) self.YSlider2BottomLabelBox.pack_start(self.YSlider2Img, False, False, padding = 5) self.YSlider2BottomLabelBox.pack_start(self.YSlider2BottomLabel, False, False, padding = 5) self.XYSlider2MainBox.pack_start(self.XYSlider2TopLabel, False, False, padding = 5) self.XYSlider2MainBox.pack_start(self.XYSlider2, False, False, padding = 2) self.XYSlider2MainBox.pack_start(self.XSlider2BottomLabelBox, False, False, padding = 2) self.XYSlider2MainBox.pack_start(self.YSlider2BottomLabelBox, False, False, padding = 2) self.XYSlider3MainBox = gtk.VBox() self.XYSlider3TopLabel = gtk.Label(_('Duration')) self.XSlider3BottomLabelBox = gtk.HBox() self.XSlider3Img = gtk.Image() self.XSlider3Img.set_from_file(Config.TAM_TAM_ROOT + '/icons/sideR.svg') self.XSlider3BottomLabel = gtk.Label(_('Note duration')) self.YSlider3BottomLabelBox = gtk.HBox() self.YSlider3Img = gtk.Image() self.YSlider3Img.set_from_file(Config.TAM_TAM_ROOT + '/icons/updownR.svg') self.YSlider3BottomLabel = gtk.Label(_('Silence density')) self.XYSliderBox3 = RoundFixed(fillcolor = '#CCCCCC', bordercolor = '#000000') self.XYSliderBox3.set_size_request(200,200) self.XYButton3 = ImageToggleButton( Config.TAM_TAM_ROOT + '/icons/XYBut.svg', Config.TAM_TAM_ROOT + '/icons/XYButDown.svg') self.XAdjustment3 = gtk.Adjustment(self.duration[0] * 100, 0, 100, 1, 1, 1) self.XAdjustment3.connect("value-changed", self.handleXAdjustment3) self.YAdjustment3 = gtk.Adjustment(self.silence[0] * 100, 0, 100, 1, 1, 1) self.YAdjustment3.connect("value-changed", self.handleYAdjustment3) self.XYSlider3 = XYSlider( self.XYSliderBox3, self.XYButton3, self.XAdjustment3, self.YAdjustment3, False, True ) self.XSlider3BottomLabelBox.pack_start(self.XSlider3Img, False, False, padding = 5) self.XSlider3BottomLabelBox.pack_start(self.XSlider3BottomLabel, False, False, padding = 5) self.YSlider3BottomLabelBox.pack_start(self.YSlider3Img, False, False, padding = 5) self.YSlider3BottomLabelBox.pack_start(self.YSlider3BottomLabel, False, False, padding = 5) self.XYSlider3MainBox.pack_start(self.XYSlider3TopLabel, False, False, padding = 5) self.XYSlider3MainBox.pack_start(self.XYSlider3, False, False, padding = 2) self.XYSlider3MainBox.pack_start(self.XSlider3BottomLabelBox, False, False, padding = 2) self.XYSlider3MainBox.pack_start(self.YSlider3BottomLabelBox, False, False, padding = 2) self.slidersBox.pack_start(self.XYSlider1MainBox, False, False, padding = 5) self.slidersBox.pack_start(self.XYSlider2MainBox, False, False, padding = 5) self.slidersBox.pack_start(self.XYSlider3MainBox, False, False, padding = 5) self.previewBox = gtk.HBox() self.previewDA = gtk.DrawingArea() self.previewDA.set_size_request( -1, 100 ) self.previewDA.connect( "size-allocate", self.handlePreviewAlloc ) self.previewDA.connect( "expose-event", self.handlePreviewExpose ) self.previewBox.pack_start( self.previewDA, True, True, padding = 5 ) self.scaleBoxHBox = gtk.HBox() self.scaleBoxLabel = gtk.Label(_('Scale: ')) self.scaleBox = BigComboBox() scales = [_('Major scale'), _('Harmonic minor scale'), _('Natural minor scale'), _('Phrygian scale'), _('Dorian scale'), _('Lydian scale'), _('Myxolidian scale')] for scale in scales: self.scaleBox.append_item(scales.index(scale), scale) self.scaleBox.connect('changed', self.handleScale) self.modeBoxHBox = gtk.HBox() self.modeBoxLabel = gtk.Label(_('Mode: ')) self.modeBox = BigComboBox() modes = [_('Drunk'), _('Drone and Jump'), _('Repeater'), _('Loop segments')] for mode in modes: self.modeBox.append_item(modes.index(mode), mode) self.modeBox.connect('changed', self.handleMode) self.scaleBoxHBox.pack_start(self.scaleBoxLabel, False, False, padding = 10) self.scaleBoxHBox.pack_start(self.scaleBox, False, False, padding = 10) self.modeBoxHBox.pack_start(self.modeBoxLabel, False, False, padding = 10) self.modeBoxHBox.pack_start(self.modeBox, False, False, padding = 10) self.scaleModeBox.pack_start(self.scaleBoxHBox, False, False, padding = 5) self.scaleModeBox.pack_start(self.modeBoxHBox, False, False, padding = 5) self.acceptButton = ImageButton(Config.TAM_TAM_ROOT + '/icons/accept.svg') self.acceptButton.connect('clicked',self.generate) self.cancelButton = ImageButton(Config.TAM_TAM_ROOT + '/icons/cancel.svg') self.cancelButton.connect('clicked',self.cancel) self.decisionBox.pack_start(self.cancelButton, False, False, padding = 5) self.decisionBox.pack_start(self.acceptButton, False, False, padding = 5) self.mainBox.pack_start(self.slidersBox, False, False, padding = 5) self.mainBox.pack_start( self.previewBox, False, False, padding = 5 ) self.mainBox.pack_start(self.scaleModeBox, False, False, padding = 5) self.mainBox.pack_start(self.decisionBox, False, False, padding = 5) self.mainBox.show_all() self.set_content(self.mainBox) #-- preview drawing ----------------------------------- win = gtk.gdk.get_default_root_window() self.gc = gtk.gdk.GC( win ) self.parametersDirty = False self.drawingPreview = False self.predrawTarget = 0 self.predrawIdleAbort = False self.predrawBuffer = False # self.predrawBuffer is initialized in handlePreviewAlloc pix = gtk.gdk.pixbuf_new_from_file( Config.IMAGE_ROOT+"sampleBG.png" ) self.sampleBg = gtk.gdk.Pixmap( win, pix.get_width(), pix.get_height() ) self.sampleBg.draw_pixbuf( self.gc, pix, 0, 0, 0, 0, pix.get_width(), pix.get_height(), gtk.gdk.RGB_DITHER_NONE ) self.sampleBg.endOffset = pix.get_width()-5 self.sampleNoteHeight = 7 if True: # load clipmask pix = gtk.gdk.pixbuf_new_from_file(Config.IMAGE_ROOT+'sampleNoteMask.png') pixels = pix.get_pixels() stride = pix.get_rowstride() channels = pix.get_n_channels() bitmap = "" byte = 0 shift = 0 for j in range(pix.get_height()): offset = stride*j for i in range(pix.get_width()): r = pixels[i*channels+offset] if r != "\0": byte += 1 << shift shift += 1 if shift > 7: bitmap += "%c" % byte byte = 0 shift = 0 if shift > 0: bitmap += "%c" % byte byte = 0 shift = 0 self.sampleNoteMask = gtk.gdk.bitmap_create_from_data( None, bitmap, pix.get_width(), pix.get_height() ) self.sampleNoteMask.endOffset = pix.get_width()-3 colormap = self.previewDA.get_colormap() self.colors = { "Beat_Line": colormap.alloc_color( "#959595", True, True ), "Note_Border": colormap.alloc_color( Config.BG_COLOR, True, True ), "Note_Fill": colormap.alloc_color( Config.FG_COLOR, True, True ) } self.scaleBox.set_active(0) self.modeBox.set_active(0) def handleXAdjustment1( self, data ): self.rythmDensity = [self.XAdjustment1.value * .01 for x in range(4)] self.parametersChanged() def handleYAdjustment1( self, data ): self.rythmRegularity = [self.YAdjustment1.value * .01 for x in range(4)] self.parametersChanged() def handleXAdjustment2( self, data ): self.pitchRegularity = [self.XAdjustment2.value * .01 for x in range(4)] self.parametersChanged() def handleYAdjustment2( self, data ): self.pitchStep = [self.YAdjustment2.value * .01 for x in range(4)] self.parametersChanged() def handleXAdjustment3( self, data ): self.duration = [self.XAdjustment3.value * .01 for x in range(4)] self.parametersChanged() def handleYAdjustment3( self, data ): self.silence = [self.YAdjustment3.value * .01 for x in range(4)] self.parametersChanged() def handleScale(self, widget, data = None): self.scale = widget.props.value self.edit.scale = self.scale self.parametersChanged() def handleMode( self, widget, data = None ): self.pattern = [widget.props.value for x in range(4)] self.parametersChanged() 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.popdown(True) def generate(self, widget, data=None): context = self.edit.getContext() if context == 0: # Page mode = 'page' elif context == 1: # Track mode = 'track' elif context == 2: # Note self.popdown(True) return self.edit.setPageGenerateMode(mode) self.edit.generate(self.getGenerationParameters()) print self.rythmDensity, self.rythmRegularity,self.pitchRegularity,self.pitchStep, self.duration, self.silence,self.pattern self.popdown(True) ############ generate a preview melody ##############s def previewGenerator(self, parameters): makeRythm = GenerationRythm() makePitch = GenerationPitch() table_duration = Utils.scale(parameters.articule[0], GenerationConstants.ARTICULATION_SCALE_MIN_MAPPING, GenerationConstants.ARTICULATION_SCALE_MAX_MAPPING, GenerationConstants.ARTICULATION_SCALE_STEPS) table_pitch = GenerationConstants.SCALES[parameters.scale] beat = self.edit.noteDB.pages[self.edit.tuneInterface.getSelectedIds()[0]].beats barLength = Config.TICKS_PER_BEAT * beat trackNotes = [] rythmSequence = makeRythm.celluleRythmSequence(parameters, barLength, 0) pitchSequence = makePitch.drunkPitchSequence(len(rythmSequence),parameters, table_pitch, 0) gainSequence = self.makeGainSequence(rythmSequence) durationSequence = self.makeDurationSequence(rythmSequence, parameters, table_duration, barLength) for i in range(len(rythmSequence)): if random() > parameters.silence[0]: trackNotes.append([rythmSequence[i], pitchSequence[i], gainSequence[i], durationSequence[i]]) #print "-------------------------------------------------------",trackNotes return ( trackNotes, beat ) def makeGainSequence( self, onsetList ): gainSequence = [] max = GenerationConstants.GAIN_MAX_BOUNDARY midMax = GenerationConstants.GAIN_MID_MAX_BOUNDARY midMin = GenerationConstants.GAIN_MID_MIN_BOUNDARY min = GenerationConstants.GAIN_MIN_BOUNDARY for onset in onsetList: if onset == 0: gainSequence.append(uniform(midMax, max)) elif ( onset % Config.TICKS_PER_BEAT) == 0: gainSequence.append(uniform(midMin, midMax)) else: gainSequence.append(uniform(min, midMin)) return gainSequence def makeDurationSequence( self, onsetList, parameters, table_duration, barLength ): durationSequence = [] if len( onsetList ) > 1: for i in range(len(onsetList) - 1): durationSequence.append((onsetList[i+1] - onsetList[i]) * Utils.prob2( table_duration )) durationSequence.append(( barLength - onsetList[-1]) * Utils.prob2( table_duration )) elif len( onsetList ) == 1: durationSequence.append( ( barLength - onsetList[0] ) * Utils.prob2( table_duration )) return durationSequence def parametersChanged( self ): if not self.drawingPreview: self.drawPreview() else: self.parametersDirty = True def drawPreview( self, force = False ): if not self.predrawBuffer: return # not alloc'ed yet if self.drawingPreview and not force: return # should never happen notes, beats = self.previewGenerator( self.getGenerationParameters() ) self.parametersDirty = False if force: if self.drawingPreview: self.predrawIdleAbort = True self._idleDraw( notes, beats, True, True ) else: self.drawingPreview = True gobject.idle_add( self._idleDraw, notes, beats, True, False ) def _idleDraw( self, notes, beats, fresh, force ): if self.predrawIdleAbort and not force: self.predrawIdleAbort = False return False pixmap = self.predrawBuffer[self.predrawTarget] if fresh: # draw bg pixmap.draw_drawable( self.gc, self.sampleBg, 0, 0, 0, 0, self.previewDA.width-5, self.previewDA.height ) pixmap.draw_drawable( self.gc, self.sampleBg, self.sampleBg.endOffset, 0, self.previewDA.width-5, 0, 5, self.previewDA.height ) # draw beat lines self.gc.set_line_attributes( Config.BEAT_LINE_SIZE, gtk.gdk.LINE_ON_OFF_DASH, gtk.gdk.CAP_BUTT, gtk.gdk.JOIN_MITER ) self.gc.foreground = self.colors["Beat_Line"] for i in range(1,beats): x = self.beatSpacing[beats][i] pixmap.draw_line( self.gc, x, 1, x, self.previewDA.height-1 ) if not force: gobject.idle_add( self._idleDraw, notes, beats, False, False ) return False if force: N = len(notes) else: N = min( 3, len( notes ) ) # adjust this value to get a reasonable response self.gc.set_clip_mask( self.sampleNoteMask ) for i in range( N ): # draw N notes note = notes.pop() x = self.ticksToPixels( beats, note[0] ) endX = self.ticksToPixels( beats, note[0] + note[3] ) - 3 # include end cap offset width = endX - x y = self.pitchToPixels( note[1] ) # draw fill self.gc.foreground = self.colors["Note_Fill"] self.gc.set_clip_origin( x, y-self.sampleNoteHeight ) pixmap.draw_rectangle( self.gc, True, x+1, y+1, width+1, self.sampleNoteHeight-2 ) # draw border self.gc.foreground = self.colors["Note_Border"] self.gc.set_clip_origin( x, y ) pixmap.draw_rectangle( self.gc, True, x, y, width, self.sampleNoteHeight ) self.gc.set_clip_origin( endX-self.sampleNoteMask.endOffset, y ) pixmap.draw_rectangle( self.gc, True, endX, y, 3, self.sampleNoteHeight ) self.gc.set_clip_rectangle( self.clearClipMask ) if not len(notes): self.predrawTarget = not self.predrawTarget self.previewDA.queue_draw() self.drawingPreview = False if self.parametersDirty: self.drawPreview() return False return True def handlePreviewAlloc( self, widget, allocation ): win = gtk.gdk.get_default_root_window() self.previewDA.width = allocation.width self.previewDA.height = allocation.height self.predrawBuffer = [ gtk.gdk.Pixmap( win, allocation.width, allocation.height ), gtk.gdk.Pixmap( win, allocation.width, allocation.height ) ] self.clearClipMask = gtk.gdk.Rectangle( 0, 0, allocation.width, allocation.height ) self.pitchPerPixel = float(Config.NUMBER_OF_POSSIBLE_PITCHES-1) / (self.previewDA.height - self.sampleNoteHeight) self.pixelsPerPitch = float(self.previewDA.height - self.sampleNoteHeight)/(Config.MAXIMUM_PITCH - Config.MINIMUM_PITCH) self.pixelsPerTick = [0] + [ self.previewDA.width/float(i*Config.TICKS_PER_BEAT) for i in range(1,Config.MAXIMUM_BEATS+1) ] self.ticksPerPixel = [0] + [ 1.0/self.pixelsPerTick[i] for i in range(1,Config.MAXIMUM_BEATS+1) ] self.beatSpacing = [[0]] for i in range(1,Config.MAXIMUM_BEATS+1): self.beatSpacing.append( [ self.ticksToPixels( i, Config.TICKS_PER_BEAT*j ) for j in range(i) ] ) self.drawPreview( True ) def handlePreviewExpose( self, widget, event ): widget.window.draw_drawable( self.gc, self.predrawBuffer[not self.predrawTarget], event.area.x, event.area.y, event.area.x, event.area.y, event.area.width, event.area.height ) def ticksToPixels( self, beats, ticks ): return int(round( ticks * self.pixelsPerTick[beats] )) def pitchToPixels( self, pitch ): return int(round( ( Config.MAXIMUM_PITCH - pitch ) * self.pixelsPerPitch )) class propertiesPalette(Palette): def __init__(self, label, edit): Palette.__init__(self, label) self.connect('popup', self.handlePopup) self.connect('popdown', self.handlePopdown) self.edit = edit self.filterTypes = [_('None'), _('Lowpass'), _('Bandpass'), _('Highpass')] self.geneTypes = [_('Line'),_('Drunk'),_('Drone and Jump'),_('Repeater'),_('Loop Segments')] self.colors = [_('Purple'), _('Green'), _('Blue'), _('Yellow')] self.currentFilterType = self.filterTypes[0] self.line = Line(0, 100) self.drunk = Drunk(0, 100) self.droneAndJump = DroneAndJump(0, 100) self.repeter = Repeter(0, 100) self.loopseg = Loopseg(0, 100) self.algoTypes = [self.line, self.drunk, self.droneAndJump, self.repeter, self.loopseg] self.algorithm = self.algoTypes[0] self.geneMinimum = 0 self.geneMaximum = 100 self.geneRandom = 20 self.setup = False self.hidden = False self.geneCheckButtonDic = {} self.pageIds = [] self.context = "page" self.mainBox = gtk.VBox() self.gridDivisionBox = gtk.HBox() self.gridDivisionLabel = gtk.Label(_('Grid division: ')) self.gridDivisionSliderAdj = gtk.Adjustment(4, 2, 12, 1, 1, 0) self.gridDivisionSlider = gtk.HScale(adjustment = self.gridDivisionSliderAdj) self.gridDivisionSlider.set_digits(0) self.gridDivisionSlider.connect('button-release-event', self.handleBeat) self.gridDivisionSlider.set_size_request(200,-1) self.gridDivisionSlider.set_value_pos(gtk.POS_RIGHT) self.gridDivisionBox.pack_start(self.gridDivisionLabel, False, False, padding = 5) self.gridDivisionBox.pack_end(self.gridDivisionSlider, False, False, padding = 52) self.pageColorBox = gtk.HBox() self.pageColorLabel = gtk.Label(_('Page color: ')) self.pageColorComboBox = BigComboBox() for color in (0,1,2,3): self.pageColorComboBox.append_item(color, text = None, icon_name = Config.IMAGE_ROOT + 'pageThumbnailBG' + str(color) + '.png', size = (30,40)) self.pageColorComboBox.set_active(0) self.pageColorComboBox.connect('changed', self.handleColor) self.pageColorBox.pack_start(self.pageColorLabel, False, False, padding = 5) self.pageColorBox.pack_end(self.pageColorComboBox, False, False, padding = 55) self.pageSeparator = gtk.HSeparator() self.pageSeparator.set_size_request(20, -1) self.transposeBox = gtk.HBox() self.transposeLabel = gtk.Label(_('Transposition: ')) self.transposeDownButton = ImageButton(Config.TAM_TAM_ROOT + '/icons/arrow-down.svg') self.transposeDownButton.connect('clicked', self.stepPitch, -1) self.transposeUpButton = ImageButton(Config.TAM_TAM_ROOT + '/icons/arrow-up.svg') self.transposeUpButton.connect('clicked', self.stepPitch, 1) self.transposeCheckButton = gtk.CheckButton() self.transposeCheckButton.connect('toggled', self.handleGeneCheckButton) self.geneCheckButtonDic['transpose'] = self.transposeCheckButton self.transposeBox.pack_start(self.transposeLabel, False, False, padding = 5) self.transposeBox.pack_end(self.transposeCheckButton, False, False, padding = 5) self.transposeBox.pack_end(self.transposeUpButton, False, False, padding = 50) self.transposeBox.pack_end(self.transposeDownButton, False, False, padding = 5) self.volumeBox = gtk.HBox() self.volumeLabel = gtk.Label(_('Volume: ')) self.volumeDownButton = ImageButton(Config.TAM_TAM_ROOT + '/icons/arrow-down.svg') self.volumeDownButton.connect('clicked', self.stepVolume, -0.1) self.volumeUpButton = ImageButton(Config.TAM_TAM_ROOT + '/icons/arrow-up.svg') self.volumeUpButton.connect('clicked', self.stepVolume, 0.1) self.volumeCheckButton = gtk.CheckButton() self.volumeCheckButton.connect('toggled', self.handleGeneCheckButton) self.geneCheckButtonDic['volume'] = self.volumeCheckButton self.volumeBox.pack_start(self.volumeLabel, False, False, padding = 5) self.volumeBox.pack_end(self.volumeCheckButton, False, False, padding = 5) self.volumeBox.pack_end(self.volumeUpButton, False, False, padding = 50) self.volumeBox.pack_end(self.volumeDownButton, False, False, padding = 5) self.panBox = gtk.HBox() self.panLabel = gtk.Label(_('Pan: ')) self.panSliderAdj = gtk.Adjustment(0.5, 0, 1, .1, .1, 0) self.panSliderAdj.connect('value-changed', self.handlePan) self.panSlider = gtk.HScale(adjustment = self.panSliderAdj) self.panSlider.set_size_request(200,-1) self.panSlider.set_value_pos(gtk.POS_RIGHT) self.panSlider.set_digits(2) self.panSlider.set_update_policy(gtk.UPDATE_DISCONTINUOUS) self.panCheckButton = gtk.CheckButton() self.panCheckButton.connect('toggled', self.handleGeneCheckButton) self.geneCheckButtonDic['pan'] = self.panCheckButton self.panBox.pack_start(self.panLabel, False, False, padding = 5) self.panBox.pack_end(self.panCheckButton, False, False, padding = 5) self.panBox.pack_end(self.panSlider, False, False, padding = 5) self.reverbBox = gtk.HBox() self.reverbLabel = gtk.Label(_('Reverb: ')) self.reverbSliderAdj = gtk.Adjustment(0.1, 0, 1, 0.1, 0.1, 0) self.reverbSliderAdj.connect("value-changed", self.handleReverb) self.reverbSlider = gtk.HScale(adjustment = self.reverbSliderAdj) self.reverbSlider.set_size_request(200,-1) self.reverbSlider.set_value_pos(gtk.POS_RIGHT) self.reverbSlider.set_digits(2) self.reverbSlider.set_update_policy(gtk.UPDATE_DISCONTINUOUS) self.reverbCheckButton = gtk.CheckButton() self.reverbCheckButton.connect('toggled', self.handleGeneCheckButton) self.geneCheckButtonDic['reverb'] = self.reverbCheckButton self.reverbBox.pack_start(self.reverbLabel, False, False, padding = 5) self.reverbBox.pack_end(self.reverbCheckButton, False, False, padding = 5) self.reverbBox.pack_end(self.reverbSlider, False, False, padding = 5) self.attackDurBox = gtk.HBox() self.attackDurLabel = gtk.Label(_('Attack duration: ')) self.attackDurSliderAdj = gtk.Adjustment(0.04, 0.03, 1, .01, .01, 0) self.attackDurSliderAdj.connect('value-changed', self.handleAttack) self.attackDurSlider = gtk.HScale(adjustment = self.attackDurSliderAdj) self.attackDurSlider.set_size_request(200,-1) self.attackDurSlider.set_value_pos(gtk.POS_RIGHT) self.attackDurSlider.set_digits(2) self.attackDurSlider.set_update_policy(gtk.UPDATE_DISCONTINUOUS) self.attackDurCheckButton = gtk.CheckButton() self.attackDurCheckButton.connect('toggled', self.handleGeneCheckButton) self.geneCheckButtonDic['attack'] = self.attackDurCheckButton self.attackDurBox.pack_start(self.attackDurLabel, False, False, padding = 5) self.attackDurBox.pack_end(self.attackDurCheckButton, False, False, padding = 5) self.attackDurBox.pack_end(self.attackDurSlider, False, False, padding = 5) self.decayDurBox = gtk.HBox() self.decayDurLabel = gtk.Label(_('Decay duration: ')) self.decayDurSliderAdj = gtk.Adjustment(0.31, 0.03, 1, .01, .01, 0) self.decayDurSliderAdj.connect('value-changed', self.handleDecay) self.decayDurSlider = gtk.HScale(adjustment = self.decayDurSliderAdj) self.decayDurSlider.set_size_request(200,-1) self.decayDurSlider.set_value_pos(gtk.POS_RIGHT) self.decayDurSlider.set_digits(2) self.decayDurSlider.set_update_policy(gtk.UPDATE_DISCONTINUOUS) self.decayDurCheckButton = gtk.CheckButton() self.decayDurCheckButton.connect('toggled', self.handleGeneCheckButton) self.geneCheckButtonDic['decay'] = self.decayDurCheckButton self.decayDurBox.pack_start(self.decayDurLabel, False, False, padding = 5) self.decayDurBox.pack_end(self.decayDurCheckButton, False, False, padding = 5) self.decayDurBox.pack_end(self.decayDurSlider, False, False, padding = 5) self.filterTypeBox = gtk.HBox() self.filterTypeLabel = gtk.Label(_('Filter Type: ')) self.filterTypeComboBox = BigComboBox() for filtertype in self.filterTypes: self.filterTypeComboBox.append_item(self.filterTypes.index(filtertype), filtertype) self.filterTypeComboBox.connect('changed', self.handleFilterTypes) self.filterTypeBox.pack_start(self.filterTypeLabel, False, False, padding = 5) self.filterTypeBox.pack_end(self.filterTypeComboBox, False, False, padding = 55) self.filterCutoffBox = gtk.HBox() self.filterCutoffLabel = gtk.Label(_('Filter cutoff: ')) self.filterCutoffSliderAdj = gtk.Adjustment(1000, 100, 7000, 100, 100, 0) self.filterCutoffSliderAdj.connect('value-changed', self.handleFilter) self.filterCutoffSlider = gtk.HScale(adjustment = self.filterCutoffSliderAdj) self.filterCutoffSlider.set_size_request(200,-1) self.filterCutoffSlider.set_value_pos(gtk.POS_RIGHT) self.filterCutoffSlider.set_digits(0) self.filterCutoffSlider.set_update_policy(gtk.UPDATE_DISCONTINUOUS) self.filterCutoffCheckButton = gtk.CheckButton() self.filterCutoffCheckButton.connect('toggled', self.handleGeneCheckButton) self.geneCheckButtonDic['filter'] = self.filterCutoffCheckButton self.filterCutoffBox.pack_start(self.filterCutoffLabel, False, False, padding = 5) self.filterCutoffBox.pack_end(self.filterCutoffCheckButton, False, False, padding = 5) self.filterCutoffBox.pack_end(self.filterCutoffSlider, False, False, padding = 5) self.generationMainBox = gtk.VBox() self.generationSeparator = gtk.HSeparator() self.generationLabel = gtk.Label(_('Generation')) self.generationTypeBox = gtk.HBox() self.generationTypeLabel = gtk.Label(_('Type: ')) self.generationTypeComboBox = BigComboBox() for genetype in self.geneTypes: self.generationTypeComboBox.append_item(self.geneTypes.index(genetype), genetype) self.generationTypeComboBox.connect('changed', self.handleGeneTypes) self.generationTypeComboBox.set_active(0) self.generationTypeBox.pack_start(self.generationTypeLabel, False, False, padding = 5) self.generationTypeBox.pack_end(self.generationTypeComboBox, False, False, padding = 55) self.minimumBox = gtk.HBox() self.minimumLabel = gtk.Label(_('Minimum: ')) self.minimumSliderAdj = gtk.Adjustment(0, 0, 100, 1, 1, 0) self.minimumSliderAdj.connect('value-changed', self.handleMinimum) self.minimumSlider = gtk.HScale(adjustment = self.minimumSliderAdj) self.minimumSlider.set_size_request(200,-1) self.minimumSlider.set_update_policy(gtk.UPDATE_DISCONTINUOUS) self.minimumSlider.set_value_pos(gtk.POS_RIGHT) self.minimumSlider.set_digits(0) self.minimumBox.pack_start(self.minimumLabel, False, False, padding = 5) self.minimumBox.pack_end(self.minimumSlider, False, False, padding = 52) self.maximumBox = gtk.HBox() self.maximumLabel = gtk.Label(_('Maximum: ')) self.maximumSliderAdj = gtk.Adjustment(100, 0, 100, 1, 1, 0) self.maximumSliderAdj.connect('value-changed', self.handleMaximum) self.maximumSlider = gtk.HScale(adjustment = self.maximumSliderAdj) self.maximumSlider.set_size_request(200,-1) self.maximumSlider.set_update_policy(gtk.UPDATE_DISCONTINUOUS) self.maximumSlider.set_value_pos(gtk.POS_RIGHT) self.maximumSlider.set_digits(0) self.maximumBox.pack_start(self.maximumLabel, False, False, padding = 5) self.maximumBox.pack_end(self.maximumSlider, False, False, padding = 52) self.randomBox = gtk.HBox() self.randomLabel = gtk.Label(_('Random: ')) self.randomSliderAdj = gtk.Adjustment(20, 0, 100, 1, 1, 0) self.randomSliderAdj.connect('value-changed', self.handleRandom) self.randomSlider = gtk.HScale(adjustment = self.randomSliderAdj) self.randomSlider.set_size_request(200,-1) self.randomSlider.set_update_policy(gtk.UPDATE_DISCONTINUOUS) self.randomSlider.set_value_pos(gtk.POS_RIGHT) self.randomSlider.set_digits(0) self.randomBox.pack_start(self.randomLabel, False, False, padding = 5) self.randomBox.pack_end(self.randomSlider, False, False, padding = 52) self.decisionBox = gtk.HBox() self.acceptButton = ImageButton(Config.TAM_TAM_ROOT + '/icons/accept.svg') self.acceptButton.connect('clicked', self.acceptGeneration) self.cancelButton = ImageButton(Config.TAM_TAM_ROOT + '/icons/cancel.svg') self.cancelButton.connect('clicked', self.resetGeneCheckButton) self.decisionBox.pack_start(self.cancelButton, False, False, padding = 5) self.decisionBox.pack_start(self.acceptButton, False, False, padding = 5) self.mainBox.pack_start(self.gridDivisionBox, padding = 3) self.mainBox.pack_start(self.pageColorBox, padding = 3) self.mainBox.pack_start(self.pageSeparator, padding = 10) self.mainBox.pack_start(self.transposeBox, padding = 3) self.mainBox.pack_start(self.volumeBox, padding = 3) self.mainBox.pack_start(self.panBox, padding = 3) self.mainBox.pack_start(self.reverbBox, padding = 3) self.mainBox.pack_start(self.attackDurBox, padding = 3) self.mainBox.pack_start(self.decayDurBox, padding = 3) self.mainBox.pack_start(self.filterTypeBox, padding = 3) self.mainBox.pack_start(self.filterCutoffBox, padding = 3) self.generationMainBox.pack_start(self.generationSeparator, padding = 5) self.generationMainBox.pack_start(self.generationLabel, padding = 10) self.generationMainBox.pack_start(self.generationTypeBox, padding = 3) self.generationMainBox.pack_start(self.minimumBox, padding = 3) self.generationMainBox.pack_start(self.maximumBox, padding = 3) self.generationMainBox.pack_start(self.randomBox, padding = 3) self.generationMainBox.pack_start(self.decisionBox, padding = 3) self.mainBox.pack_start(self.generationMainBox, padding = 3) self.mainBox.show_all() self.generationMainBox.hide() self.set_content(self.mainBox) def handlePopup(self, widget, data = None): if self.edit.getContext() == 0: #Page self.setContext('page', self.edit._generateToolbar._generationPalette.scale, self.edit.tuneInterface.getSelectedIds()) elif self.edit.getContext() == 1: #Track self.setContext('track', self.edit._generateToolbar._generationPalette.scale, self.edit.tuneInterface.getSelectedIds(), [ i for i in range(Config.NUMBER_OF_TRACKS) if self.edit.trackSelected[i] ]) elif self.edit.getContext() == 2: #Note ids = self.edit.trackInterface.getSelectedNotes() notes = { self.edit.displayedPage: {} } for t in range(Config.NUMBER_OF_TRACKS): if len(ids[t]): notes[self.edit.displayedPage][t] = [ self.edit.noteDB.getNote( self.edit.displayedPage, t, id ) for id in ids[t] ] self.setContext('note', self.edit._generateToolbar._generationPalette.scale, notes = notes) def handlePopdown(self, widget, data = None): self.resetGeneCheckButton(self.cancelButton) def setContext( self, context, scale, pageIds = None, trackIds = None, notes = {} ): self.context = context self.scale = GenerationConstants.SCALES[scale] self.notes = {} self.pageIds = pageIds self.trackIds = trackIds if context == "page": self.trackIds = [0,1,2,3,4] for p in pageIds: self.notes[p] = {} for t in range(Config.NUMBER_OF_TRACKS): self.notes[p][t] = self.edit.noteDB.getNotesByTrack( p, t ) page = self.edit.noteDB.getPage(pageIds[0]) self.gridDivisionSliderAdj.set_value(page.beats) elif context == "track": for p in pageIds: self.notes[p] = {} for t in trackIds: self.notes[p][t] = self.edit.noteDB.getNotesByTrack( p, t ) else: self.notes = notes self.pageIds = self.notes.keys() self.trackIds = self.notes[self.pageIds[0]].keys() for p in self.notes: for t in self.notes[p]: if len(self.notes[p][t]): # initialize values from first note self.setup = True n = self.notes[p][t][0] self.panSliderAdj.set_value( n.cs.pan ) self.reverbSliderAdj.set_value( n.cs.reverbSend ) self.attackDurSliderAdj.set_value( n.cs.attack ) self.decayDurSliderAdj.set_value( n.cs.decay ) self.filterTypeComboBox.set_active(n.cs.filterType) self.currentFilterType = n.cs.filterType self.filterCutoffSliderAdj.set_value( n.cs.filterCutoff ) self.setup = False def acceptGeneration( self, widget ): valList = [self.geneMinimum, self.geneMaximum, self.geneRandom] if self.geneCheckButtonDic['transpose'].get_active(): self.algoPitch(valList, self.algorithm) if self.geneCheckButtonDic['volume'].get_active(): self.algoVolume(valList, self.algorithm) if self.geneCheckButtonDic['pan'].get_active(): self.algoPan(valList, self.algorithm) if self.geneCheckButtonDic['reverb'].get_active(): self.algoReverb(valList, self.algorithm) if self.geneCheckButtonDic['attack'].get_active(): self.algoAttack(valList, self.algorithm) if self.geneCheckButtonDic['decay'].get_active(): self.algoDecay(valList, self.algorithm) if self.geneCheckButtonDic['filter'].get_active(): self.algoCutoff(valList, self.algorithm) def resetGeneCheckButton(self, widget): if self.hidden: self.generationMainBox.hide() for key in self.geneCheckButtonDic: self.geneCheckButtonDic[key].set_active(False) def handleGeneCheckButton(self, widget, data = None): self.hidden = True if widget.get_active(): self.generationMainBox.show() else: for key in self.geneCheckButtonDic: if self.geneCheckButtonDic[key].get_active(): self.hidden = False if self.hidden: self.generationMainBox.hide() def handleBeat(self, widget, signal_id): beats = int(widget.get_adjustment().value) stream = [] for page in self.pageIds: stream += [ page, beats ] if len(stream): self.edit.noteDB.updatePages( [ PARAMETER.PAGE_BEATS, len(stream)//2 ] + stream ) def handleColor(self, widget): index = widget.props.value stream = [] for page in self.pageIds: stream += [ page, index ] if len(stream): self.edit.noteDB.updatePages( [ PARAMETER.PAGE_COLOR, len(stream)//2 ] + stream ) def stepPitch(self, widget, step): stream = [] for p in self.notes: for t in self.notes[p]: substream = [] if step > 0: if t != Config.NUMBER_OF_TRACKS-1: # regular note for n in self.notes[p][t]: if n.cs.pitch != Config.MAXIMUM_PITCH: substream += [ n.id, min( Config.MAXIMUM_PITCH, n.cs.pitch + step ) ] else: # drum note for n in self.notes[p][t]: if n.cs.pitch != Config.MAXIMUM_PITCH_DRUM: substream += [ n.id, min( Config.MAXIMUM_PITCH_DRUM, n.cs.pitch + step*Config.PITCH_STEP_DRUM ) ] else: if t != Config.NUMBER_OF_TRACKS-1: # regular note for n in self.notes[p][t]: if n.cs.pitch != Config.MINIMUM_PITCH: substream += [ n.id, max( Config.MINIMUM_PITCH, n.cs.pitch + step ) ] else: # drum note for n in self.notes[p][t]: if n.cs.pitch != Config.MINIMUM_PITCH_DRUM: substream += [ n.id, max( Config.MINIMUM_PITCH_DRUM, n.cs.pitch + step*Config.PITCH_STEP_DRUM ) ] if len(substream): stream += [ p, t, PARAMETER.PITCH, len(substream)//2 ] + substream if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def algoPitch( self, list, algorithm ): maxValue = max(list[0], list[1]) scaleLength = len(self.scale)-1 stream = [] for t in range(len(self.trackIds)): trackLength = 0 for p in range(len(self.pageIds)): trackLength += len(self.notes[self.pageIds[p]][self.trackIds[t]]) algorithm.__init__(list[0], list[1], trackLength) for p in range(len(self.pageIds)): substream = [] if self.trackIds[t] != Config.NUMBER_OF_TRACKS-1: for n in self.notes[self.pageIds[p]][self.trackIds[t]]: val = algorithm.getNextValue(list[2], maxValue) substream += [ n.id, self.scale[int(val*0.01*scaleLength)]+36 ] if len(substream): stream += [ self.pageIds[p], self.trackIds[t], PARAMETER.PITCH, len(substream)//2 ] + substream else: for n in self.notes[self.pageIds[p]][self.trackIds[t]]: val = algorithm.getNextValue(list[2], maxValue) val = int((val*0.12)*2+24) if val in GenerationConstants.DRUMPITCH.keys(): val = GenerationConstants.DRUMPITCH[val] substream += [ n.id, val ] if len(substream): stream += [ self.pageIds[p], self.trackIds[t], PARAMETER.PITCH, len(substream)//2 ] + substream if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def stepVolume(self, widget, step): stream = [] for p in self.notes: for t in self.notes[p]: substream = [] if step > 0: for n in self.notes[p][t]: if n.cs.amplitude != Config.MAXIMUM_AMPLITUDE: substream += [ n.id, min( Config.MAXIMUM_AMPLITUDE, n.cs.amplitude + step ) ] else: for n in self.notes[p][t]: if n.cs.amplitude != Config.MINIMUM_AMPLITUDE: substream += [ n.id, max( Config.MINIMUM_AMPLITUDE, n.cs.amplitude + step ) ] if len(substream): stream += [ p, t, PARAMETER.AMPLITUDE, len(substream)//2 ] + substream if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def algoVolume( self, list, algorithm ): maxValue = max(list[0], list[1]) stream = [] for t in range(len(self.trackIds)): trackLength = 0 for p in range(len(self.pageIds)): trackLength += len(self.notes[self.pageIds[p]][self.trackIds[t]]) algorithm.__init__(list[0], list[1], trackLength) for p in range(len(self.pageIds)): substream = [] for n in self.notes[self.pageIds[p]][self.trackIds[t]]: val = algorithm.getNextValue(list[2], maxValue) substream += [ n.id, min( Config.MAXIMUM_AMPLITUDE, val*0.01 ) ] if len(substream): stream += [ self.pageIds[p], self.trackIds[t], PARAMETER.AMPLITUDE, len(substream)//2 ] + substream if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def handlePan(self, adjust): if not self.setup: stream = [] for p in self.notes: for t in self.notes[p]: if len(self.notes[p][t]): stream += [ p, t, PARAMETER.PAN, len(self.notes[p][t]) ] for n in self.notes[p][t]: stream += [ n.id, adjust.value ] if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def algoPan( self, list, algorithm ): maxValue = max(list[0], list[1]) stream = [] for t in range(len(self.trackIds)): trackLength = 0 for p in range(len(self.pageIds)): trackLength += len(self.notes[self.pageIds[p]][self.trackIds[t]]) algorithm.__init__(list[0], list[1], trackLength) for p in range(len(self.pageIds)): substream = [] for n in self.notes[self.pageIds[p]][self.trackIds[t]]: val = algorithm.getNextValue(list[2], maxValue) substream += [ n.id, val*0.01 ] if len(substream): stream += [ self.pageIds[p], self.trackIds[t], PARAMETER.PAN, len(substream)//2 ] + substream if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def handleReverb(self, adjust): if not self.setup: stream = [] for p in self.notes: for t in self.notes[p]: if len(self.notes[p][t]): stream += [ p, t, PARAMETER.REVERB, len(self.notes[p][t]) ] for n in self.notes[p][t]: stream += [ n.id, adjust.value ] if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def algoReverb( self, list, algorithm ): maxValue = max(list[0], list[1]) stream = [] for t in range(len(self.trackIds)): trackLength = 0 for p in range(len(self.pageIds)): trackLength += len(self.notes[self.pageIds[p]][self.trackIds[t]]) algorithm.__init__(list[0], list[1], trackLength) for p in range(len(self.pageIds)): substream = [] for n in self.notes[self.pageIds[p]][self.trackIds[t]]: val = algorithm.getNextValue(list[2], maxValue) substream += [ n.id, val*0.02 ] if len(substream): stream += [ self.pageIds[p], self.trackIds[t], PARAMETER.REVERB, len(substream)//2 ] + substream if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def handleAttack(self, adjust): if not self.setup: stream = [] for p in self.notes: for t in self.notes[p]: if len(self.notes[p][t]): stream += [ p, t, PARAMETER.ATTACK, len(self.notes[p][t]) ] for n in self.notes[p][t]: stream += [ n.id, adjust.value ] if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def algoAttack( self, list, algorithm ): maxValue = max(list[0], list[1]) stream = [] for t in range(len(self.trackIds)): trackLength = 0 for p in range(len(self.pageIds)): trackLength += len(self.notes[self.pageIds[p]][self.trackIds[t]]) algorithm.__init__(list[0], list[1], trackLength) for p in range(len(self.pageIds)): substream = [] for n in self.notes[self.pageIds[p]][self.trackIds[t]]: val = algorithm.getNextValue(list[2], maxValue) substream += [ n.id, val*0.01 ] if len(substream): stream += [ self.pageIds[p], self.trackIds[t], PARAMETER.ATTACK, len(substream)//2 ] + substream if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def handleDecay(self, adjust): if not self.setup: stream = [] for p in self.notes: for t in self.notes[p]: if len(self.notes[p][t]): stream += [ p, t, PARAMETER.DECAY, len(self.notes[p][t]) ] for n in self.notes[p][t]: stream += [ n.id, adjust.value ] if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def algoDecay( self, list, algorithm ): maxValue = max(list[0], list[1]) stream = [] for t in range(len(self.trackIds)): trackLength = 0 for p in range(len(self.pageIds)): trackLength += len(self.notes[self.pageIds[p]][self.trackIds[t]]) algorithm.__init__(list[0], list[1], trackLength) for p in range(len(self.pageIds)): substream = [] for n in self.notes[self.pageIds[p]][self.trackIds[t]]: val = algorithm.getNextValue(list[2], maxValue) substream += [ n.id, val*0.01 ] if len(substream): stream += [ self.pageIds[p], self.trackIds[t], PARAMETER.DECAY, len(substream)//2 ] + substream if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def handleFilterTypes(self, widget): self.currentFilterType = widget.props.value if not self.currentFilterType: self.filterCutoffSlider.set_sensitive(False) else: self.filterCutoffSlider.set_sensitive(True) if not self.setup: if self.currentFilterType: typestream = [] cutoffstream = [] cutoff = self.filterCutoffSliderAdj.value for p in self.notes: for t in self.notes[p]: if len(self.notes[p][t]): substream = [] typestream += [ p, t, PARAMETER.FILTERTYPE, len(self.notes[p][t]) ] for n in self.notes[p][t]: typestream += [ n.id, self.currentFilterType ] if n.cs.filterCutoff != cutoff: substream += [ n.id, cutoff ] if len(substream): cutoffstream += [ p, t, PARAMETER.FILTERCUTOFF, len(substream)//2 ] + substream if len(typestream): self.edit.noteDB.updateNotes( typestream + [-1] ) if len(cutoffstream): self.edit.noteDB.updateNotes( cutoffstream + [-1] ) else: self.currentFilterType = 0 typestream = [] for p in self.notes: for t in self.notes[p]: if len(self.notes[p][t]): typestream += [ p, t, PARAMETER.FILTERTYPE, len(self.notes[p][t]) ] for n in self.notes[p][t]: typestream += [ n.id, 0 ] if len(typestream): self.edit.noteDB.updateNotes( typestream + [-1] ) def handleFilter(self, adjust): stream = [] for p in self.notes: for t in self.notes[p]: if len(self.notes[p][t]): stream += [ p, t, PARAMETER.FILTERCUTOFF, len(self.notes[p][t]) ] for n in self.notes[p][t]: stream += [ n.id, adjust.value ] if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def algoCutoff( self, list, algorithm ): maxValue = max(list[0], list[1]) stream = [] for t in range(len(self.trackIds)): trackLength = 0 for p in range(len(self.pageIds)): trackLength += len(self.notes[self.pageIds[p]][self.trackIds[t]]) algorithm.__init__(list[0], list[1], trackLength) for p in range(len(self.pageIds)): substream = [] for n in self.notes[self.pageIds[p]][self.trackIds[t]]: val = algorithm.getNextValue(list[2], maxValue) substream += [ n.id, val*70+100 ] if len(substream): stream += [ self.pageIds[p], self.trackIds[t], PARAMETER.FILTERCUTOFF, len(substream)//2 ] + substream if len(stream): self.edit.noteDB.updateNotes( stream + [-1] ) def handleGeneTypes(self, widget): self.algorithm = self.algoTypes[widget.props.value] def handleMinimum(self, adjust): self.geneMinimum = int(adjust.value) def handleMaximum(self, adjust): self.geneMaximum = int(adjust.value) def handleRandom(self, adjust): self.geneRandom = int(adjust.value)