From 7d490031c54458644eb459dbb390b10ea8de3334 Mon Sep 17 00:00:00 2001 From: sbahling Date: Fri, 2 Nov 2018 20:49:51 +0100 Subject: Add Encoder class --- tascam_fw_console/encoder.py | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 tascam_fw_console/encoder.py (limited to 'tascam_fw_console/encoder.py') diff --git a/tascam_fw_console/encoder.py b/tascam_fw_console/encoder.py new file mode 100644 index 0000000..211fef1 --- /dev/null +++ b/tascam_fw_console/encoder.py @@ -0,0 +1,41 @@ +#!/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 +""" + + +class Encoder(): + def __init__(self): + self.name = 'Unknown' + self.update_callbacks = set() + + def update(self, delta): + print('Encoder: ', self.name, delta) + for callback in self.update_callbacks: + try: + callback(delta) + except Exception('Encoder update callback failed') as e: + raise(e) + + def add_callback(self, callback): + self.update_callbacks.add(callback) + + def remove_callback(self, callback): + self.update_callbacks.remove(callback) -- cgit v1.2.3