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#!/usr/bin/env python3
"""
Open Sound Control send/recieve daemon for Tascam Firewire control surface
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
:copyright: Copyright (c) 2018 Scott Bahling
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 as
published by the Free Software Foundation.
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.
You should have received a copy of the GNU General Public License
along with this program (see the file COPYING); if not, write to the
Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
:license: GPL-2.0, see COPYING for details
"""
from tascam_fw_console import osc
status_quadlets = (4, 0, 0, 1, 1, 2, 2, 3, 3)
status_bits = ((1, 16),
(1, 16),
(17, 32),
(1, 16),
(17, 32),
(1, 16),
(17, 32),
(1, 16),
(17, 32),
)
class Fader():
def __init__(self, strip):
self.name = 'Strip {} Fader'. format(strip.num)
self.strip = strip
self.console = strip.console
if self.strip.num == 0:
self.addr = '/master/fader'
self.press_args = (self.strip.num, 1)
self.release_args = (self.strip.num, 0)
else:
self.addr = '/strip/fader'
self.press_args = (1,)
self.release_args = (0,)
self.status_quadlet = status_quadlets[self.strip.num]
self.status_bits = status_bits[self.strip.num]
self.status_callback = self.send_pos
@property
def position(self):
return self.console.status.field(self.status_quadlet, *self.status_bits)
@position.setter
def position(self, pos):
self.console.unit.strips[self.strip.num].fader.set_position(pos)
def send_pos(self, pos):
if self.strip.num == 0:
osc.client.send_message(self.addr, pos)
else:
osc.client.send_message(self.addr, (self.strip.num, pos))
def press(self):
addr = '{}_touch'.format(self.addr)
args = self.press_args + (1,)
osc.client.send_message(addr, args)
self.console.status_thread.add_callback(self)
def release(self):
addr = '{}_touch'.format(self.addr)
args = self.press_args + (0,)
osc.client.send_message(addr, args)
self.console.status_thread.remove_callback(self)
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