def __init__(self, activity): GObject.GObject.__init__(self) self.activity = activity self.instrumentDB = InstrumentDB.getRef() self.noteDB = NoteDB.NoteDB() #-- initial settings ---------------------------------- self.tempo = Config.PLAYER_TEMPO self.beatDuration = 60.0 / self.tempo self.ticksPerSecond = Config.TICKS_PER_BEAT * self.tempo / 60.0 self.volume = 0.5 self.csnd = new_csound_client() for i in range(0, 9): self.csnd.setTrackVolume(100, i) # csnd expects a range 0-100 for now self.csnd.setMasterVolume(self.volume * 100) self.csnd.setTempo(self.tempo) self.muted = False #-- Drawing ------------------------------------------- def darken(hex): hexToDec = { "0": 0, "1": 1, "2": 2, "3": 3, "4": 4, "5": 5, "6": 6, "7": 7, "8": 8, "9": 9, "A": 10, "B": 11, "C": 12, "D": 13, "E": 14, "F": 15, "a": 10, "b": 11, "c": 12, "d": 13, "e": 14, "f": 15 } r = int(0.7 * (16 * hexToDec[hex[1]] + hexToDec[hex[2]])) g = int(0.7 * (16 * hexToDec[hex[3]] + hexToDec[hex[4]])) b = int(0.7 * (16 * hexToDec[hex[5]] + hexToDec[hex[6]])) return r * 256, g * 256, b * 256 def lighten(hex): hexToDec = { "0": 0, "1": 1, "2": 2, "3": 3, "4": 4, "5": 5, "6": 6, "7": 7, "8": 8, "9": 9, "A": 10, "B": 11, "C": 12, "D": 13, "E": 14, "F": 15, "a": 10, "b": 11, "c": 12, "d": 13, "e": 14, "f": 15 } r = 255 - int(0.7 * (255 - (16 * hexToDec[hex[1]] + hexToDec[hex[2]]))) g = 255 - int(0.7 * (255 - (16 * hexToDec[hex[3]] + hexToDec[hex[4]]))) b = 255 - int(0.7 * (255 - (16 * hexToDec[hex[5]] + hexToDec[hex[6]]))) return r * 256, g * 256, b * 256 xoColor = profile.get_color() if not xoColor: xoColorKey = ("#8D8D8D,#FFDDEA") xoColor = XoColor(xoColorKey) # colors in Config and in XoColor are strings, # the colors in style are style.Color, transform all to Gdk.Color self.colors = {"bg": CairoUtil.get_gdk_color(Config.PANEL_BCK_COLOR), "black": style.COLOR_BLACK.get_gdk_color(), #"Picker_Bg": colormap.alloc_color("#404040"), #"Picker_Bg_Inactive": colormap.alloc_color("#808080"), "Picker_Bg": style.COLOR_TOOLBAR_GREY.get_gdk_color(), "Picker_Bg_Inactive": style.COLOR_BUTTON_GREY.get_gdk_color(), "Picker_Fg": style.COLOR_WHITE.get_gdk_color(), "Border_Active": \ CairoUtil.get_gdk_color(xoColor.get_stroke_color()), "Border_Inactive": CairoUtil.get_gdk_color("#8D8D8D"), "Border_Highlight": CairoUtil.get_gdk_color("#FFFFFF"), "Bg_Active": CairoUtil.get_gdk_color(xoColor.get_fill_color()), "Bg_Inactive": CairoUtil.get_gdk_color("#DBDBDB"), "Preview_Note_Fill": CairoUtil.get_gdk_color(Config.BG_COLOR), "Preview_Note_Border": CairoUtil.get_gdk_color(Config.FG_COLOR), "Preview_Note_Selected": style.COLOR_WHITE.get_gdk_color(), # TODO: lighten here can be removed, check if is used in other # places "Note_Fill_Active": Gdk.Color(*lighten("#590000")), # base "Border_Active" "Note_Fill_Inactive": Gdk.Color(*lighten("#8D8D8D")), # base "Border_Inactive" "Beat_Line": CairoUtil.get_gdk_color("#959595")} self.colors["Note_Border_Active"] = self.colors["Border_Active"] self.colors["Note_Border_Inactive"] = self.colors["Border_Inactive"] self.sampleNoteHeight = 7 self.sampleBg = cairo.ImageSurface.create_from_png( imagefile('sampleBG.png')) self.loopPitchOffset = 4 self.loopTickOffset = 13 self.pitchPerPixel = float(Config.NUMBER_OF_POSSIBLE_PITCHES - 1) / \ (Block.Loop.HEIGHT - 2 * self.loopPitchOffset - \ self.sampleNoteHeight) self.pixelsPerPitch = float(Block.Loop.HEIGHT - \ 2 * self.loopPitchOffset - self.sampleNoteHeight) / \ (Config.MAXIMUM_PITCH - Config.MINIMUM_PITCH) self.pixelsPerTick = Block.Loop.BEAT / float(Config.TICKS_PER_BEAT) self.ticksPerPixel = 1.0 / self.pixelsPerTick #-- Instruments --------------------------------------- self.instrumentImage = {} self.instrumentImageActive = {} for inst in self.instrumentDB.getSet("All"): if not inst.kitStage: self.prepareInstrumentImage(inst.instrumentId, inst.img) self.csnd.load_instrument(inst.name) #-- Loop Images --------------------------------------- self.loopImage = {} # get filled in through updateLoopImage self.loopImageActive = {} #-- Key Images ---------------------------------------- self.keyImage = {} self.keyImageActive = {} # use hardware key codes to work on any keyboard layout (hopefully) self.valid_shortcuts = { 18: "9", 19: "0", 20: "-", 21: "=", 32: "O", 33: "P", 34: "[", 35: "]", 47: ";", 48: "'", 51: "\\", 60: ".", 61: "/", None: " " } for key in self.valid_shortcuts.keys(): self.prepareKeyImage(key) #-- Toolbars ------------------------------------------ self.jamToolbar = JamToolbar(self) jam_toolbar_button = ToolbarButton(label=_('Jam'), page=self.jamToolbar, icon_name='voltemp') self.jamToolbar.show() jam_toolbar_button.show() self.activity.toolbar_box.toolbar.insert(jam_toolbar_button, -1) self.beatToolbar = BeatToolbar(self) beat_toolbar_button = ToolbarButton(label=_('Beat'), page=self.beatToolbar, icon_name='heart') self.beatToolbar.show() beat_toolbar_button.show() self.activity.toolbar_box.toolbar.insert(beat_toolbar_button, -1) self.desktopToolbar = DesktopToolbar(self) desktop_toolbar_button = ToolbarButton(label=_('Desktop'), page=self.desktopToolbar, icon_name='jam-presets-list') self.desktopToolbar.show() desktop_toolbar_button.show() self.activity.toolbar_box.toolbar.insert(desktop_toolbar_button, -1) if Config.FEATURES_MIC or Config.FEATURES_NEWSOUNDS: self.recordToolbar = RecordToolbar(self) record_toolbar_button = ToolbarButton(label=_('Record'), page=self.recordToolbar, icon_name='microphone') self.recordToolbar.show() record_toolbar_button.show() self.activity.toolbar_box.toolbar.insert(record_toolbar_button, -1) separator = Gtk.SeparatorToolItem() separator.props.draw = True separator.set_expand(False) self.activity.toolbar_box.toolbar.insert(separator, -1) separator.show() common_playback_buttons(self.activity.toolbar_box.toolbar, self) #-- GUI ----------------------------------------------- if True: # GUI self.modify_bg(Gtk.StateType.NORMAL, self.colors["bg"]) self.GUI = {} self.GUI["mainVBox"] = Gtk.VBox() self.add(self.GUI["mainVBox"]) #-- Desktop ------------------------------------------- self.desktop = self.GUI["desktop"] = Desktop(self) self.GUI["mainVBox"].pack_start(self.GUI["desktop"], True, True, 0) #-- Bank ---------------------------------------------- separator = Gtk.Label(label=" ") separator.set_size_request(-1, style.TOOLBOX_SEPARATOR_HEIGHT) self.GUI["mainVBox"].pack_start(separator, False, True, 0) self.GUI["notebook"] = Gtk.Notebook() self.GUI["notebook"].set_scrollable(True) self.GUI["notebook"].modify_bg(Gtk.StateType.NORMAL, self.colors["Picker_Bg"]) self.GUI["notebook"].modify_bg(Gtk.StateType.ACTIVE, self.colors["Picker_Bg_Inactive"]) # TODO gtk3 no available anymore? #self.GUI["notebook"].props.tab_vborder = style.TOOLBOX_TAB_VBORDER #self.GUI["notebook"].props.tab_hborder = style.TOOLBOX_TAB_HBORDER self.GUI["notebook"].set_size_request(-1, scale(160)) self.GUI["notebook"].connect("switch-page", self.setPicker) self.GUI["mainVBox"].pack_start(self.GUI["notebook"], False, False, 0) self.pickers = {} self.pickerScroll = {} for type in [Picker.Instrument, Picker.Drum, Picker.Loop]: self.pickers[type] = type(self) def prepareLabel(name): label = Gtk.Label(label=Tooltips.categories.get(name) or name) label.set_alignment(0.0, 0.5) label.modify_fg(Gtk.StateType.NORMAL, self.colors["Picker_Fg"]) label.modify_fg(Gtk.StateType.ACTIVE, self.colors["Picker_Fg"]) return label self.GUI["notebook"].append_page(self.pickers[Picker.Drum], prepareLabel(_("Drum Kits"))) self.GUI["notebook"].append_page(self.pickers[Picker.Loop], prepareLabel(_("Loops"))) sets = self.instrumentDB.getLabels()[:] sets.sort() for set in sets: page = Gtk.HBox() page.set = set self.GUI["notebook"].append_page(page, prepareLabel(set)) self.show_all() self.GUI["notebook"].set_current_page(0) #-- Keyboard ------------------------------------------ self.key_dict = {} self.nextTrack = 2 self.keyboardListener = None self.recordingNote = None self.keyMap = {} # default instrument self._updateInstrument( self.instrumentDB.instNamed["kalimba"].instrumentId, 0.5) self.instrumentStack = [] # metronome page = NoteDB.Page(1, local=False) self.metronomePage = self.noteDB.addPage(-1, page) self.metronome = False #-- Drums --------------------------------------------- self.drumLoopId = None # use dummy values for now self.drumFillin = Fillin( 2, 100, self.instrumentDB.instNamed["drum1kit"].instrumentId, 0, 1) #-- Desktops ------------------------------------------ self.curDesktop = None # copy preset desktops path = Config.FILES_DIR + "/Desktops/" filelist = os.listdir(path) for file in filelist: shutil.copyfile(path + file, Config.TMP_DIR + '/' + file) #-- Network ------------------------------------------- self.network = Net.Network() self.network.addWatcher(self.networkStatusWatcher) self.network.connectMessage(Net.HT_SYNC_REPLY, self.processHT_SYNC_REPLY) self.network.connectMessage(Net.HT_TEMPO_UPDATE, self.processHT_TEMPO_UPDATE) self.network.connectMessage(Net.PR_SYNC_QUERY, self.processPR_SYNC_QUERY) self.network.connectMessage(Net.PR_TEMPO_QUERY, self.processPR_TEMPO_QUERY) self.network.connectMessage(Net.PR_REQUEST_TEMPO_CHANGE, self.processPR_REQUEST_TEMPO_CHANGE) # sync self.syncQueryStart = {} self.syncTimeout = None self.heartbeatLoop = self.csnd.loopCreate() self.syncBeats = 4 self.syncTicks = self.syncBeats * Config.TICKS_PER_BEAT self.offsetTicks = 0 # offset from the true heartbeat self.csnd.loopSetNumTicks(self.syncTicks * HEARTBEAT_BUFFER, self.heartbeatLoop) self.heartbeatStart = time.time() self.csnd.loopStart(self.heartbeatLoop) self.curBeat = 0 self.beatWheelTimeout = GObject.timeout_add(100, self.updateBeatWheel) # data packing classes self.packer = xdrlib.Packer() self.unpacker = xdrlib.Unpacker("") # handle forced networking if self.network.isHost(): self.updateSync() self.syncTimeout = GObject.timeout_add(1000, self.updateSync) elif self.network.isPeer(): self.sendTempoQuery() self.syncTimeout = GObject.timeout_add(1000, self.updateSync) self.activity.connect("shared", self.shared) if self.activity.shared_activity: # PEER self.activity.shared_activity.connect("buddy-joined", self.buddy_joined) self.activity.shared_activity.connect("buddy-left", self.buddy_left) self.activity.connect("joined", self.joined) self.network.setMode(Net.MD_WAIT) #-- Final Set Up -------------------------------------- self.setVolume(self.volume) self.setTempo(self.tempo) #self.activity.toolbar_box.set_current_toolbar(1) # JamToolbar self.setDesktop(0, True)