mirror of
https://github.com/sezanzeb/input-remapper
synced 2024-11-08 07:10:36 +00:00
79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
#!/usr/bin/python3
|
|
# -*- coding: utf-8 -*-
|
|
# key-mapper - GUI for device specific keyboard mappings
|
|
# Copyright (C) 2020 sezanzeb <proxima@hip70890b.de>
|
|
#
|
|
# This file is part of key-mapper.
|
|
#
|
|
# key-mapper 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 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# key-mapper 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 key-mapper. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
|
|
"""Starts injecting keycodes based on the configuration."""
|
|
|
|
|
|
from dbus import service
|
|
import dbus.mainloop.glib
|
|
|
|
from keymapper.logger import logger
|
|
from keymapper.config import config
|
|
from keymapper.injector import KeycodeInjector
|
|
from keymapper.mapping import Mapping
|
|
|
|
|
|
class Daemon(service.Object):
|
|
def __init__(self, *args, **kwargs):
|
|
"""Constructs the daemon. You still need to run the GLib mainloop."""
|
|
self.injectors = {}
|
|
for device, preset in config.iterate_autoload_presets():
|
|
mapping = Mapping()
|
|
mapping.load(device, preset)
|
|
self.injectors[device] = KeycodeInjector(device, mapping)
|
|
|
|
super().__init__(*args, **kwargs)
|
|
|
|
@dbus.service.method(
|
|
'com.keymapper.control',
|
|
in_signature='s'
|
|
)
|
|
def stop_injecting(self, device):
|
|
"""Stop injecting the mapping for a single device."""
|
|
if self.injectors.get(device) is None:
|
|
logger.error('No injector running for device %s', device)
|
|
return
|
|
|
|
self.injectors[device].stop_injecting()
|
|
|
|
# TODO if ss is the correct signature for multiple parameters, add an
|
|
# example to https://gitlab.freedesktop.org/dbus/dbus-python/-/blob/master/doc/tutorial.txt # noqa
|
|
@dbus.service.method(
|
|
'com.keymapper.control',
|
|
in_signature='ss'
|
|
)
|
|
def start_injecting(self, device, preset):
|
|
"""Start injecting the preset for the device."""
|
|
if self.injectors.get(device) is not None:
|
|
self.injectors[device].stop_injecting()
|
|
|
|
mapping = Mapping()
|
|
mapping.load(device, preset)
|
|
self.injectors[device] = KeycodeInjector(device, mapping)
|
|
|
|
@dbus.service.method(
|
|
'com.keymapper.control'
|
|
)
|
|
def stop(self):
|
|
"""Properly stop the daemon."""
|
|
for injector in self.injectors.values():
|
|
injector.stop_injecting()
|