dividing injector.py into multiple files
parent
ac73d5cc86
commit
c93da68956
@ -0,0 +1,100 @@
|
|||||||
|
#!/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/>.
|
||||||
|
|
||||||
|
|
||||||
|
"""Keeps mapping joystick to mouse movements."""
|
||||||
|
|
||||||
|
|
||||||
|
import asyncio
|
||||||
|
|
||||||
|
import evdev
|
||||||
|
from evdev.ecodes import EV_ABS, EV_REL
|
||||||
|
|
||||||
|
from keymapper.logger import logger
|
||||||
|
from keymapper.config import config
|
||||||
|
|
||||||
|
|
||||||
|
def _write(device, ev_type, keycode, value):
|
||||||
|
"""Inject."""
|
||||||
|
device.write(ev_type, keycode, value)
|
||||||
|
device.syn()
|
||||||
|
|
||||||
|
|
||||||
|
async def ev_abs_mapper(abs_state, input_device, keymapper_device):
|
||||||
|
"""Keep writing mouse movements based on the gamepad stick position.
|
||||||
|
|
||||||
|
Parameters
|
||||||
|
----------
|
||||||
|
abs_state : [int, int]
|
||||||
|
array to read the current abs values from. Like a pointer.
|
||||||
|
input_device : evdev.InputDevice
|
||||||
|
keymapper_device : evdev.UInput
|
||||||
|
"""
|
||||||
|
# events only take ints, so a movement of 0.3 needs to add
|
||||||
|
# up to 1.2 to affect the cursor.
|
||||||
|
pending_x_rel = 0
|
||||||
|
pending_y_rel = 0
|
||||||
|
|
||||||
|
logger.info('Mapping gamepad to mouse movements')
|
||||||
|
max_value = input_device.absinfo(EV_ABS).max
|
||||||
|
max_speed = ((max_value ** 2) * 2) ** 0.5
|
||||||
|
|
||||||
|
pointer_speed = config.get('gamepad.pointer_speed', 80)
|
||||||
|
non_linearity = config.get('gamepad.non_linearity', 4)
|
||||||
|
|
||||||
|
while True:
|
||||||
|
# this is part of the spawned process, so terminating that one
|
||||||
|
# will also stop this loop
|
||||||
|
await asyncio.sleep(1 / 60)
|
||||||
|
|
||||||
|
abs_x, abs_y = abs_state
|
||||||
|
|
||||||
|
if non_linearity != 1:
|
||||||
|
# to make small movements smaller for more precision
|
||||||
|
speed = (abs_x ** 2 + abs_y ** 2) ** 0.5
|
||||||
|
factor = (speed / max_speed) ** non_linearity
|
||||||
|
else:
|
||||||
|
factor = 1
|
||||||
|
|
||||||
|
rel_x = abs_x * factor * pointer_speed / max_value
|
||||||
|
rel_y = abs_y * factor * pointer_speed / max_value
|
||||||
|
|
||||||
|
pending_x_rel += rel_x
|
||||||
|
pending_y_rel += rel_y
|
||||||
|
rel_x = int(pending_x_rel)
|
||||||
|
rel_y = int(pending_y_rel)
|
||||||
|
pending_x_rel -= rel_x
|
||||||
|
pending_y_rel -= rel_y
|
||||||
|
|
||||||
|
if rel_y != 0:
|
||||||
|
_write(
|
||||||
|
keymapper_device,
|
||||||
|
EV_REL,
|
||||||
|
evdev.ecodes.ABS_Y,
|
||||||
|
rel_y
|
||||||
|
)
|
||||||
|
|
||||||
|
if rel_x != 0:
|
||||||
|
_write(
|
||||||
|
keymapper_device,
|
||||||
|
EV_REL,
|
||||||
|
evdev.ecodes.ABS_X,
|
||||||
|
rel_x
|
||||||
|
)
|
@ -0,0 +1,73 @@
|
|||||||
|
#!/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/>.
|
||||||
|
|
||||||
|
|
||||||
|
"""Inject a keycode based on the mapping."""
|
||||||
|
|
||||||
|
|
||||||
|
import asyncio
|
||||||
|
|
||||||
|
from keymapper.logger import logger
|
||||||
|
from keymapper.state import system_mapping, KEYCODE_OFFSET
|
||||||
|
|
||||||
|
|
||||||
|
def handle_keycode(mapping, macros, event, uinput):
|
||||||
|
"""Write the mapped keycode."""
|
||||||
|
input_keycode = event.code + KEYCODE_OFFSET
|
||||||
|
character = mapping.get_character(input_keycode)
|
||||||
|
|
||||||
|
if character is None:
|
||||||
|
# unknown keycode, forward it
|
||||||
|
target_keycode = input_keycode
|
||||||
|
elif macros.get(input_keycode) is not None:
|
||||||
|
if event.value == 0:
|
||||||
|
return
|
||||||
|
logger.spam(
|
||||||
|
'got code:%s value:%s, maps to macro %s',
|
||||||
|
event.code + KEYCODE_OFFSET,
|
||||||
|
event.value,
|
||||||
|
character
|
||||||
|
)
|
||||||
|
macro = macros.get(input_keycode)
|
||||||
|
if macro is not None:
|
||||||
|
asyncio.ensure_future(macro.run())
|
||||||
|
return
|
||||||
|
else:
|
||||||
|
# TODO compile int-int mapping instead of going this route.
|
||||||
|
# I think that makes the reverse mapping obsolete.
|
||||||
|
# It already is actually.
|
||||||
|
target_keycode = system_mapping.get(character)
|
||||||
|
if target_keycode is None:
|
||||||
|
logger.error(
|
||||||
|
'Don\'t know what %s maps to',
|
||||||
|
character
|
||||||
|
)
|
||||||
|
return
|
||||||
|
|
||||||
|
logger.spam(
|
||||||
|
'got code:%s value:%s, maps to code:%s char:%s',
|
||||||
|
event.code + KEYCODE_OFFSET,
|
||||||
|
event.value,
|
||||||
|
target_keycode,
|
||||||
|
character
|
||||||
|
)
|
||||||
|
|
||||||
|
uinput.write(event.type, target_keycode - KEYCODE_OFFSET, event.value)
|
||||||
|
uinput.syn()
|
Before Width: | Height: | Size: 1.0 KiB After Width: | Height: | Size: 1.0 KiB |
Loading…
Reference in New Issue