/
zynthian_gui.py
executable file
·1692 lines (1307 loc) · 46.4 KB
/
zynthian_gui.py
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#!/usr/bin/python3
# -*- coding: utf-8 -*-
#******************************************************************************
# ZYNTHIAN PROJECT: Zynthian GUI
#
# Main Class and Program for Zynthian GUI
#
# Copyright (C) 2015-2016 Fernando Moyano <jofemodo@zynthian.org>
#
#******************************************************************************
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# For a full copy of the GNU General Public License see the LICENSE.txt file.
#
#******************************************************************************
import os
import sys
import copy
import liblo
import signal
#import psutil
#import alsaseq
import logging
import threading
from time import sleep
from os.path import isfile
from datetime import datetime
from threading import Thread, Lock
from subprocess import check_output
from ctypes import c_float
# Zynthian specific modules
import zynconf
import zynautoconnect
from zynlibs.jackpeak import lib_jackpeak, lib_jackpeak_init
from zyncoder import *
from zyncoder.zyncoder import lib_zyncoder, lib_zyncoder_init
from zyngine import zynthian_zcmidi
from zyngine import zynthian_midi_filter
from zyngine import zynthian_engine_transport
from zyngui import zynthian_gui_config
from zyngui.zynthian_gui_controller import zynthian_gui_controller
from zyngui.zynthian_gui_selector import zynthian_gui_selector
from zyngui.zynthian_gui_admin import zynthian_gui_admin
from zyngui.zynthian_gui_info import zynthian_gui_info
from zyngui.zynthian_gui_snapshot import zynthian_gui_snapshot
from zyngui.zynthian_gui_layer import zynthian_gui_layer
from zyngui.zynthian_gui_layer_options import zynthian_gui_layer_options
from zyngui.zynthian_gui_engine import zynthian_gui_engine
from zyngui.zynthian_gui_midi_chan import zynthian_gui_midi_chan
from zyngui.zynthian_gui_midi_cc import zynthian_gui_midi_cc
from zyngui.zynthian_gui_transpose import zynthian_gui_transpose
from zyngui.zynthian_gui_audio_out import zynthian_gui_audio_out
from zyngui.zynthian_gui_midi_out import zynthian_gui_midi_out
from zyngui.zynthian_gui_audio_in import zynthian_gui_audio_in
from zyngui.zynthian_gui_bank import zynthian_gui_bank
from zyngui.zynthian_gui_preset import zynthian_gui_preset
from zyngui.zynthian_gui_control import zynthian_gui_control
from zyngui.zynthian_gui_control_xy import zynthian_gui_control_xy
from zyngui.zynthian_gui_midi_profile import zynthian_gui_midi_profile
from zyngui.zynthian_gui_zs3_learn import zynthian_gui_zs3_learn
from zyngui.zynthian_gui_zs3_options import zynthian_gui_zs3_options
from zyngui.zynthian_gui_confirm import zynthian_gui_confirm
from zyngui.zynthian_gui_keybinding import zynthian_gui_keybinding
from zyngui.zynthian_gui_main import zynthian_gui_main
from zyngui.zynthian_gui_audio_recorder import zynthian_gui_audio_recorder
from zyngui.zynthian_gui_midi_recorder import zynthian_gui_midi_recorder
#from zyngui.zynthian_gui_autoeq import zynthian_gui_autoeq
from zyngui.zynthian_gui_stepsequencer import zynthian_gui_stepsequencer
#from zyngui.zynthian_gui_control_osc_browser import zynthian_gui_osc_browser
#-------------------------------------------------------------------------------
# Zynthian Main GUI Class
#-------------------------------------------------------------------------------
class zynthian_gui:
screens_sequence = ("main","layer","bank","preset","control")
note2cuia = {
"0": "POWER_OFF",
"1": "REBOOT",
"2": "RESTART_UI",
"3": "RELOAD_MIDI_CONFIG",
"4": "RELOAD_KEY_BINDING",
"10": "ALL_NOTES_OFF",
"11": "ALL_SOUNDS_OFF",
"12": "ALL_OFF",
"23": "TOGGLE_AUDIO_RECORD",
"24": "START_AUDIO_RECORD",
"25": "STOP_AUDIO_RECORD",
"26": "TOGGLE_AUDIO_PLAY",
"27": "START_AUDIO_PLAY",
"28": "STOP_AUDIO_PLAY",
"35": "TOGGLE_MIDI_RECORD",
"36": "START_MIDI_RECORD",
"37": "STOP_MIDI_RECORD",
"38": "TOGGLE_MIDI_PLAY",
"39": "START_MIDI_PLAY",
"40": "STOP_MIDI_PLAY",
"51": "SELECT",
"52": "SELECT_UP",
"53": "SELECT_DOWN",
"64": "SWITCH_BACK_SHORT",
"63": "SWITCH_BACK_BOLD",
"62": "SWITCH_BACK_LONG",
"65": "SWITCH_SELECT_SHORT",
"66": "SWITCH_SELECT_BOLD",
"67": "SWITCH_SELECT_LONG",
"60": "SWITCH_LAYER_SHORT",
"61": "SWITCH_LAYER_BOLD",
"59": "SWITCH_LAYER_LONG",
"71": "SWITCH_SNAPSHOT_SHORT",
"72": "SWITCH_SNAPSHOT_BOLD",
"73": "SWITCH_SNAPSHOT_LONG",
"80": "SCREEN_ADMIN",
"81": "SCREEN_LAYER",
"82": "SCREEN_BANK",
"83": "SCREEN_PRESET",
"84": "SCREEN_CONTROL",
"90": "MODAL_SNAPSHOT_LOAD",
"91": "MODAL_SNAPSHOT_SAVE",
"92": "MODAL_AUDIO_RECORDER",
"93": "MODAL_MIDI_RECORDER",
"94": "MODAL_ALSA_MIXER",
"95": "MODAL_STEPSEQ"
}
def __init__(self):
self.zynmidi = None
self.screens = {}
self.active_screen = None
self.modal_screen = None
self.curlayer = None
self._curlayer = None
self.dtsw = []
self.polling = False
self.loading = 0
self.loading_thread = None
self.zyncoder_thread = None
self.zynread_wait_flag = False
self.zynswitch_defered_event = None
self.exit_flag = False
self.exit_code = 0
self.midi_filter_script = None;
self.midi_learn_mode = False
self.midi_learn_zctrl = None
self.status_info = {}
self.status_counter = 0
self.zynautoconnect_audio_flag = False
self.zynautoconnect_midi_flag = False
# Create Lock object to avoid concurrence problems
self.lock = Lock();
# Load keyboard binding map
zynthian_gui_keybinding.getInstance().load()
# Get Jackd Options
self.jackd_options = zynconf.get_jackd_options()
# Initialize peakmeter audio monitor if needed
if not zynthian_gui_config.show_cpu_status:
try:
global lib_jackpeak
lib_jackpeak = lib_jackpeak_init()
lib_jackpeak.setDecay(c_float(0.2))
lib_jackpeak.setHoldCount(10)
except Exception as e:
logging.error("ERROR initializing jackpeak: %s" % e)
# Initialize Controllers (Rotary & Switches) & MIDI-router
try:
global lib_zyncoder
#Init Zyncoder Library
lib_zyncoder_init()
lib_zyncoder=zyncoder.get_lib_zyncoder()
self.zynmidi=zynthian_zcmidi()
#Init Switches
self.zynswitches_init()
self.zynswitches_midi_setup()
except Exception as e:
logging.error("ERROR initializing Controllers & MIDI-router: %s" % e)
# ---------------------------------------------------------------------------
# MIDI Router Init & Config
# ---------------------------------------------------------------------------
def init_midi(self):
try:
global lib_zyncoder
#Set Global Tuning
self.fine_tuning_freq = int(zynthian_gui_config.midi_fine_tuning)
lib_zyncoder.set_midi_filter_tuning_freq(self.fine_tuning_freq)
#Set MIDI Master Channel
lib_zyncoder.set_midi_master_chan(zynthian_gui_config.master_midi_channel)
#Setup MIDI filter rules
if self.midi_filter_script:
self.midi_filter_script.clean()
self.midi_filter_script = zynthian_midi_filter.MidiFilterScript(zynthian_gui_config.midi_filter_rules)
except Exception as e:
logging.error("ERROR initializing MIDI : %s" % e)
def init_midi_services(self):
#Start/Stop MIDI aux. services
self.screens['admin'].default_midi_clock()
self.screens['admin'].default_rtpmidi()
self.screens['admin'].default_qmidinet()
self.screens['admin'].default_touchosc()
self.screens['admin'].default_aubionotes()
def reload_midi_config(self):
zynconf.load_config()
midi_profile_fpath=zynconf.get_midi_config_fpath()
if midi_profile_fpath:
zynconf.load_config(True,midi_profile_fpath)
zynthian_gui_config.set_midi_config()
self.init_midi()
self.init_midi_services()
self.zynautoconnect()
# ---------------------------------------------------------------------------
# OSC Management
# ---------------------------------------------------------------------------
def osc_init(self, port=1370, proto=liblo.UDP):
try:
self.osc_server=liblo.Server(port,proto)
self.osc_server_port=self.osc_server.get_port()
self.osc_server_url=liblo.Address('localhost',self.osc_server_port,proto).get_url()
logging.info("ZYNTHIAN-UI OSC server running in port {}".format(self.osc_server_port))
self.osc_server.add_method(None, None, self.osc_cb_all)
#self.osc_server.start()
#except liblo.AddressError as err:
except Exception as err:
logging.error("ZYNTHIAN-UI OSC Server can't be started: {}".format(err))
def osc_end(self):
if self.osc_server:
try:
#self.osc_server.stop()
logging.info("ZYNTHIAN-UI OSC server stopped")
except Exception as err:
logging.error("Can't stop ZYNTHIAN-UI OSC server => %s" % err)
def osc_receive(self):
while self.osc_server.recv(0):
pass
#@liblo.make_method("RELOAD_MIDI_CONFIG", None)
#@liblo.make_method(None, None)
def osc_cb_all(self, path, args, types, src):
logging.info("OSC MESSAGE '%s' from '%s'" % (path, src.url))
parts = path.split("/", 2)
if parts[0]=="" and parts[1].upper()=="CUIA":
#Execute action
self.callable_ui_action(parts[2].upper(), args)
#Run autoconnect if needed
self.zynautoconnect_do()
else:
logging.warning("Not supported OSC call '{}'".format(path))
#for a, t in zip(args, types):
# logging.debug("argument of type '%s': %s" % (t, a))
# ---------------------------------------------------------------------------
# GUI Core Management
# ---------------------------------------------------------------------------
def start(self):
# Initialize jack Transport
self.zyntransport = zynthian_engine_transport()
# Create Core UI Screens
self.screens['info'] = zynthian_gui_info()
self.screens['confirm'] = zynthian_gui_confirm()
self.screens['engine'] = zynthian_gui_engine()
self.screens['layer'] = zynthian_gui_layer()
self.screens['layer_options'] = zynthian_gui_layer_options()
self.screens['snapshot'] = zynthian_gui_snapshot()
self.screens['midi_chan'] = zynthian_gui_midi_chan()
self.screens['midi_cc'] = zynthian_gui_midi_cc()
self.screens['transpose'] = zynthian_gui_transpose()
self.screens['audio_out'] = zynthian_gui_audio_out()
self.screens['midi_out'] = zynthian_gui_midi_out()
self.screens['audio_in'] = zynthian_gui_audio_in()
self.screens['bank'] = zynthian_gui_bank()
self.screens['preset'] = zynthian_gui_preset()
self.screens['control'] = zynthian_gui_control()
self.screens['control_xy'] = zynthian_gui_control_xy()
self.screens['midi_profile'] = zynthian_gui_midi_profile()
self.screens['zs3_learn'] = zynthian_gui_zs3_learn()
self.screens['zs3_options'] = zynthian_gui_zs3_options()
self.screens['main'] = zynthian_gui_main()
self.screens['admin'] = zynthian_gui_admin()
# Create UI Apps Screens
self.screens['alsa_mixer'] = self.screens['control']
self.screens['audio_recorder'] = zynthian_gui_audio_recorder()
self.screens['midi_recorder'] = zynthian_gui_midi_recorder()
#self.screens['autoeq'] = zynthian_gui_autoeq()
self.screens['stepseq'] = zynthian_gui_stepsequencer()
# Init Auto-connector
zynautoconnect.start()
# Initialize OSC
self.osc_init()
# Load an initial snapshot?
snapshot_loaded=False
if zynthian_gui_config.restore_last_state:
# Try to load "last_state" snapshot ...
last_state_snapshot_fpath=self.screens['snapshot'].last_state_snapshot_fpath
if isfile(last_state_snapshot_fpath):
snapshot_loaded=self.screens['layer'].load_snapshot(last_state_snapshot_fpath)
if not snapshot_loaded:
# Try to load "default" snapshot ...
default_snapshot_fpath=self.screens['snapshot'].default_snapshot_fpath
if isfile(default_snapshot_fpath):
snapshot_loaded=self.screens['layer'].load_snapshot(default_snapshot_fpath)
if not snapshot_loaded:
# Init MIDI Subsystem => MIDI Profile
self.init_midi()
self.init_midi_services()
self.zynautoconnect()
# Show initial screen
self.show_screen('main')
# Start polling threads
self.start_polling()
self.start_loading_thread()
self.start_zyncoder_thread()
#Run autoconnect if needed
self.zynautoconnect_do()
def stop(self):
logging.info("STOPPING ZYNTHIAN-UI ...")
self.stop_polling()
self.osc_end()
zynautoconnect.stop()
self.screens['layer'].reset()
self.zyntransport.stop()
def hide_screens(self, exclude=None):
if not exclude:
exclude = self.active_screen
exclude_obj = self.screens[exclude]
for screen_name, screen_obj in self.screens.items():
if screen_obj!=exclude_obj:
screen_obj.hide();
def show_screen(self, screen=None):
if screen is None:
if self.active_screen:
screen = self.active_screen
else:
screen = "main"
if screen=="control":
self.restore_curlayer()
self.lock.acquire()
self.hide_screens(exclude=screen)
self.screens[screen].show()
self.active_screen = screen
self.modal_screen = None
self.lock.release()
def show_active_screen(self):
self.show_screen()
def show_modal(self, screen, mode=None):
if screen=="alsa_mixer":
if self.screens['layer'].amixer_layer:
self._curlayer = self.curlayer
self.screens['layer'].amixer_layer.refresh_controllers()
self.set_curlayer(self.screens['layer'].amixer_layer)
else:
return
elif screen=="snapshot":
if mode is None:
mode = "LOAD"
self.screens['snapshot'].set_action(mode)
self.modal_screen=screen
self.screens[screen].show()
self.hide_screens(exclude=screen)
def close_modal(self):
self.modal_screen=None
self.show_screen()
def toggle_modal(self, screen, mode=None):
if self.modal_screen!=screen:
self.show_modal(screen, mode)
else:
self.close_modal()
def refresh_screen(self):
screen = self.active_screen
if screen=='preset' and len(self.curlayer.preset_list)<=1:
screen='control'
self.show_screen(screen)
def get_current_screen(self):
if self.modal_screen:
return self.screens[self.modal_screen]
else:
return self.screens[self.active_screen]
def show_confirm(self, text, callback=None, cb_params=None):
self.modal_screen='confirm'
self.screens['confirm'].show(text, callback, cb_params)
self.hide_screens(exclude='confirm')
def show_info(self, text, tms=None):
self.modal_screen='info'
self.screens['info'].show(text)
self.hide_screens(exclude='info')
if tms:
zynthian_gui_config.top.after(tms, self.hide_info)
def add_info(self, text, tags=None):
self.screens['info'].add(text,tags)
def hide_info_timer(self, tms=3000):
zynthian_gui_config.top.after(tms, self.hide_info)
def hide_info(self):
self.screens['info'].hide()
self.show_screen()
def load_snapshot(self):
self.show_modal("snapshot","LOAD")
def save_snapshot(self):
self.show_modal("snapshot","SAVE")
def layer_control(self, layer=None):
if layer is not None:
self.set_curlayer(layer)
self._curlayer = None
if self.curlayer:
# If there is a preset selection for the active layer ...
if self.curlayer.get_preset_name():
self.show_screen('control')
else:
self.show_screen('bank')
# If there is only one bank, jump to preset selection
if len(self.curlayer.bank_list)<=1:
self.screens['bank'].select_action(0)
def show_control(self):
self.restore_curlayer()
self.layer_control()
def enter_midi_learn_mode(self):
self.midi_learn_mode = True
self.midi_learn_zctrl = None
lib_zyncoder.set_midi_learning_mode(1)
self.screens['control'].refresh_midi_bind()
self.screens['control'].set_select_path()
#self.show_modal('zs3_learn')
def exit_midi_learn_mode(self):
self.midi_learn_mode = False
self.midi_learn_zctrl = None
lib_zyncoder.set_midi_learning_mode(0)
self.show_active_screen()
def show_control_xy(self, xctrl, yctrl):
self.modal_screen='control_xy'
self.screens['control_xy'].set_controllers(xctrl, yctrl)
self.screens['control_xy'].show()
self.hide_screens(exclude='control_xy')
self.active_screen='control'
self.screens['control'].set_mode_control()
logging.debug("SHOW CONTROL-XY => %s, %s" % (xctrl.symbol, yctrl.symbol))
def set_curlayer(self, layer):
if layer is not None:
self.curlayer=layer
self.screens['bank'].fill_list()
self.screens['preset'].fill_list()
self.screens['control'].fill_list()
self.set_active_channel()
else:
self.curlayer = None
def restore_curlayer(self):
if self._curlayer:
self.set_curlayer(self._curlayer)
self._curlayer = None
#If "MIDI Single Active Channel" mode is enabled, set MIDI Active Channel to layer's one
def set_active_channel(self):
curlayer_chan = -1
active_chan = -1
if self.curlayer:
# Don't change nothing for MIXER
if self.curlayer.engine.nickname=='MX':
return
curlayer_chan = self.curlayer.get_midi_chan()
if curlayer_chan is None:
curlayer_chan = -1
elif zynthian_gui_config.midi_single_active_channel:
active_chan = curlayer_chan
cur_active_chan = lib_zyncoder.get_midi_active_chan()
if cur_active_chan==active_chan:
return
else:
logging.debug("ACTIVE CHAN: {} => {}".format(cur_active_chan, active_chan))
#if cur_active_chan>=0:
# self.all_notes_off_chan(cur_active_chan)
lib_zyncoder.set_midi_active_chan(active_chan)
self.zynswitches_midi_setup(curlayer_chan)
def get_curlayer_wait(self):
#Try until layer is ready
for j in range(100):
if self.curlayer:
return self.curlayer
else:
sleep(0.1)
def is_single_active_channel(self):
return zynthian_gui_config.midi_single_active_channel
# -------------------------------------------------------------------
# Callable UI Actions
# -------------------------------------------------------------------
def callable_ui_action(self, cuia, params=None):
if cuia == "POWER_OFF":
self.screens['admin'].power_off_confirmed()
elif cuia == "REBOOT":
self.screens['admin'].reboot_confirmed()
elif cuia == "RESTART_UI":
self.screens['admin'].restart_gui()
elif cuia == "RELOAD_MIDI_CONFIG":
self.reload_midi_config()
elif cuia == "RELOAD_KEY_BINDING":
zynthian_gui_keybinding.getInstance().load()
elif cuia == "ALL_NOTES_OFF":
self.all_notes_off()
sleep(0.1)
self.raw_all_notes_off()
elif cuia == "ALL_SOUNDS_OFF" or cuia == "ALL_OFF":
self.all_notes_off()
self.all_sounds_off()
sleep(0.1)
self.raw_all_notes_off()
elif cuia == "START_AUDIO_RECORD":
self.screens['audio_recorder'].start_recording()
elif cuia == "STOP_AUDIO_RECORD":
self.screens['audio_recorder'].stop_recording()
elif cuia == "TOGGLE_AUDIO_RECORD":
self.screens['audio_recorder'].toggle_recording()
elif cuia == "START_AUDIO_PLAY":
self.screens['audio_recorder'].start_playing()
elif cuia == "STOP_AUDIO_PLAY":
self.screens['audio_recorder'].stop_playing()
elif cuia == "TOGGLE_AUDIO_PLAY":
self.screens['audio_recorder'].toggle_playing()
elif cuia == "START_MIDI_RECORD":
self.screens['midi_recorder'].start_recording()
elif cuia == "STOP_MIDI_RECORD":
self.screens['midi_recorder'].stop_recording()
elif cuia == "TOGGLE_MIDI_RECORD":
self.screens['midi_recorder'].toggle_recording()
elif cuia == "START_MIDI_PLAY":
self.screens['midi_recorder'].start_playing()
elif cuia == "STOP_MIDI_PLAY":
self.screens['midi_recorder'].stop_playing()
elif cuia == "TOGGLE_MIDI_PLAY":
self.screens['midi_recorder'].toggle_playing()
elif cuia == "SELECT":
try:
self.get_current_screen().select(params[0])
except:
pass
elif cuia == "SELECT_UP":
try:
self.get_current_screen().select_up()
except:
pass
elif cuia == "SELECT_DOWN":
try:
self.get_current_screen().select_down()
except:
pass
elif cuia == "BACK_UP":
try:
self.get_current_screen().back_up()
except:
pass
elif cuia == "BACK_DOWN":
try:
self.get_current_screen().back_down()
except:
pass
elif cuia == "LAYER_UP":
try:
self.get_current_screen().layer_up()
except:
pass
elif cuia == "LAYER_DOWN":
try:
self.get_current_screen().layer_down()
except:
pass
elif cuia == "SNAPSHOT_UP":
try:
self.get_current_screen().snapshot_up()
except:
pass
elif cuia == "SNAPSHOT_DOWN":
try:
self.get_current_screen().snapshot_down()
except:
pass
elif cuia == "SWITCH_LAYER_SHORT":
self.zynswitch_short(0)
elif cuia == "SWITCH_LAYER_BOLD":
self.zynswitch_bold(0)
elif cuia == "SWITCH_LAYER_LONG":
self.zynswitch_long(0)
elif cuia == "SWITCH_BACK_SHORT":
self.zynswitch_short(1)
elif cuia == "SWITCH_BACK_BOLD":
self.zynswitch_bold(1)
elif cuia == "SWITCH_BACK_LONG":
self.zynswitch_long(1)
elif cuia == "SWITCH_SNAPSHOT_SHORT":
self.zynswitch_short(2)
elif cuia == "SWITCH_SNAPSHOT_BOLD":
self.zynswitch_bold(2)
elif cuia == "SWITCH_SNAPSHOT_LONG":
self.zynswitch_long(2)
elif cuia == "SWITCH_SELECT_SHORT":
self.zynswitch_short(3)
elif cuia == "SWITCH_SELECT_BOLD":
self.zynswitch_bold(3)
elif cuia == "SWITCH_SELECT_LONG":
self.zynswitch_long(3)
elif cuia == "SCREEN_ADMIN":
self.show_screen("admin")
elif cuia == "SCREEN_LAYER":
self.show_screen("layer")
elif cuia == "SCREEN_BANK":
self.show_screen("bank")
elif cuia == "SCREEN_PRESET":
self.show_screen("preset")
elif cuia == "SCREEN_PRESET":
self.show_screen("preset")
elif cuia == "MODAL_SNAPSHOT_LOAD":
self.toggle_modal("snapshot", "LOAD")
elif cuia == "MODAL_SNAPSHOT_SAVE":
self.toggle_modal("snapshot", "SAVE")
elif cuia == "MODAL_AUDIO_RECORDER":
self.toggle_modal("audio_recorder")
elif cuia == "MODAL_MIDI_RECORDER":
self.toggle_modal("midi_recorder")
elif cuia == "MODAL_ALSA_MIXER":
self.toggle_modal("alsa_mixer")
elif cuia == "MODAL_STEPSEQ":
self.toggle_modal("stepseq")
def custom_switch_ui_action(self, i, t):
try:
if t in zynthian_gui_config.custom_switch_ui_actions[i]:
self.callable_ui_action(zynthian_gui_config.custom_switch_ui_actions[i][t])
except Exception as e:
logging.warning(e)
# -------------------------------------------------------------------
# Switches
# -------------------------------------------------------------------
# Init GPIO Switches
def zynswitches_init(self):
if lib_zyncoder:
ts=datetime.now()
logging.info("SWITCHES INIT...")
for i,pin in enumerate(zynthian_gui_config.zynswitch_pin):
self.dtsw.append(ts)
lib_zyncoder.setup_zynswitch(i,pin)
logging.info("SETUP ZYNSWITCH {} => wpGPIO {}".format(i, pin))
def zynswitches_midi_setup(self, midi_chan=None):
logging.info("MIDI SWITCHES SETUP...")
# Configure Custom Switches
for i in range(0, zynthian_gui_config.n_custom_switches):
swi = 4 + i
event = zynthian_gui_config.custom_switch_midi_events[i]
if event is not None:
if event['chan'] is not None:
midi_chan = event['chan']
if midi_chan is not None:
lib_zyncoder.setup_zynswitch_midi(swi, event['type'], midi_chan, event['num'])
logging.info("MIDI ZYNSWITCH {}: {} CH#{}, {}".format(swi, event['type'], midi_chan, event['num']))
else:
lib_zyncoder.setup_zynswitch_midi(swi, 0, 0, 0)
logging.info("MIDI ZYNSWITCH {}: DISABLED!".format(swi))
# Configure Zynaptik Analog Inputs (CV-IN)
for i, event in enumerate(zynthian_gui_config.zynaptik_ad_midi_events):
if event is not None:
if event['chan'] is not None:
midi_chan = event['chan']
if midi_chan is not None:
lib_zyncoder.setup_zynaptik_cvin(i, event['type'], midi_chan, event['num'])
logging.info("ZYNAPTIK CV-IN {}: {} CH#{}, {}".format(i, event['type'], midi_chan, event['num']))
else:
lib_zyncoder.disable_zynaptik_cvin(i)
logging.info("ZYNAPTIK CV-IN {}: DISABLED!".format(i))
# Configure Zyntof Inputs (Distance Sensor)
for i, event in enumerate(zynthian_gui_config.zyntof_midi_events):
if event is not None:
if event['chan'] is not None:
midi_chan = event['chan']
if midi_chan is not None:
lib_zyncoder.setup_zyntof(i, event['type'], midi_chan, event['num'])
logging.info("ZYNTOF {}: {} CH#{}, {}".format(i, event['type'], midi_chan, event['num']))
else:
lib_zyncoder.disable_zyntof(i)
logging.info("ZYNTOF {}: DISABLED!".format(i))
def zynswitches(self):
if lib_zyncoder:
for i in range(len(zynthian_gui_config.zynswitch_pin)):
dtus=lib_zyncoder.get_zynswitch_dtus(i, zynthian_gui_config.zynswitch_long_us)
if dtus>zynthian_gui_config.zynswitch_long_us:
self.zynswitch_long(i)
return
if dtus>zynthian_gui_config.zynswitch_bold_us:
# Double switches must be bold!!! => by now ...
if self.zynswitch_double(i):
return
self.zynswitch_bold(i)
return
if dtus>0:
#print("Switch "+str(i)+" dtus="+str(dtus))
self.zynswitch_short(i)
def zynswitch_long(self,i):
logging.info('Looooooooong Switch '+str(i))
self.start_loading()
# Standard 4 ZynSwitches
if i==0:
self.show_modal("alsa_mixer")
elif i==1:
#self.callable_ui_action("ALL_OFF")
self.show_modal("admin")
elif i==2:
self.toggle_modal("stepseq")
elif i==3:
self.screens['admin'].power_off()
# Custom ZynSwitches
elif i>=4:
self.custom_switch_ui_action(i-4, "L")
self.stop_loading()
def zynswitch_bold(self,i):
logging.info('Bold Switch '+str(i))
self.start_loading()
if self.modal_screen in ['stepseq']:
self.stop_loading()
if self.screens[self.modal_screen].switch(i, 'B'):
return
# Standard 4 ZynSwitches
if i==0:
if self.active_screen=='layer':
self.show_screen('layer')
else:
if self.active_screen=='preset':
self.screens['preset'].restore_preset()
self.show_screen('layer')
elif i==1:
if self.modal_screen:
logging.debug("CLOSE MODAL => " + self.modal_screen)
self.show_screen('main')
elif self.active_screen=='preset':
self.screens['preset'].restore_preset()
self.show_screen('control')
elif self.active_screen in ['main', 'admin'] and len(self.screens['layer'].layers)>0:
self.show_control()
else:
self.show_screen('main')
elif i==2:
self.load_snapshot()
elif i==3:
if self.modal_screen:
self.screens[self.modal_screen].switch_select('B')
else:
self.screens[self.active_screen].switch_select('B')
# Custom ZynSwitches
elif i>=4:
self.custom_switch_ui_action(i-4, "B")
self.stop_loading()
def zynswitch_short(self,i):
logging.info('Short Switch '+str(i))
if self.modal_screen in ['stepseq']:
if self.screens[self.modal_screen].switch(i, 'S'):
return
self.start_loading()
# Standard 4 ZynSwitches
if i==0:
if self.active_screen=='control' or self.modal_screen=='alsa_mixer':
if self.screens['layer'].get_num_root_layers()>1:
logging.info("Next layer")
self.screens['layer'].next(True)
else:
self.show_screen('layer')
elif self.active_screen=='layer':
if self.screens['layer'].get_num_root_layers()>1:
logging.info("Next layer")
self.screens['layer'].next(False)
else:
if self.active_screen=='preset':
self.screens['preset'].restore_preset()
self.show_screen('layer')
elif i==1:
screen_back = None
# If modal screen ...
if self.modal_screen:
logging.debug("CLOSE MODAL => " + self.modal_screen)
# Try to call modal back_action method:
try:
screen_back = self.screens[self.modal_screen].back_action()
except:
pass
# Back to active screen by default ...
if screen_back is None:
screen_back = self.active_screen
else:
try:
screen_back = self.screens[self.active_screen].back_action()
except:
pass
# Back to screen-1 by default ...
if screen_back is None:
j = self.screens_sequence.index(self.active_screen)-1
if j<0: