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numberpad.py
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#!/usr/bin/env python3
import configparser
import importlib
import logging
from systemd.journal import JournalHandler
import math
import os
import re
import subprocess
import sys
import threading
from time import sleep, time
from typing import Optional
import numpy as np
from libevdev import EV_ABS, EV_KEY, EV_LED, EV_MSC, EV_SYN, Device, InputEvent, const, device
from pyinotify import WatchManager, IN_CLOSE_WRITE, IN_IGNORED, IN_MOVED_TO, AsyncNotifier
import Xlib.display
import Xlib.X
import Xlib.XK
from xkbcommon import xkb
from pywayland.client import Display
from pywayland.protocol.wayland import WlSeat
import mmap
from smbus2 import SMBus, i2c_msg
import ast
import signal
import math
import glob
xdg_session_type = os.environ.get('XDG_SESSION_TYPE')
display_var = os.environ.get('DISPLAY')
display_wayland_var = os.environ.get('WAYLAND_DISPLAY')
display_wayland = None
keyboard_state = None
display = None
keymap_loaded = False
listening_touchpad_events_started = False
logging.basicConfig(
format='%(asctime)s %(levelname)s %(message)s',
level=os.environ.get('LOG', 'INFO')
)
log = logging.getLogger('asus-numberpad-driver')
log.addHandler(JournalHandler())
xauth_in_tmp_dir = glob.glob('/tmp/xauth_*')
if len(xauth_in_tmp_dir) > 0:
os.environ['XAUTHORITY'] = xauth_in_tmp_dir[0]
log.info("X11 has xauth file in /tmp folder with filename changed each boot, currently {}".format(os.environ['XAUTHORITY']))
if not xdg_session_type:
log.error("xdg session type can not be empty. Exiting")
sys.exit(1)
if xdg_session_type == "x11":
try:
display = Xlib.display.Display(display_var)
log.info("X11 detected and connected succesfully to the display {}".format(display_var))
except:
log.error("X11 detected but not connected succesfully to the display {}. Exiting".format(display_var))
sys.exit(1)
udev = None
threads = []
stop_threads = False
enabled_evdev_keys = []
# only to avoid first - x11 only
gnome_current_layout = None
# only to avoid first - x11 even wayland (e.g. Ubuntu 22.04)
gnome_current_layout_index = None
watch_manager = None
event_notifier = None
def mod_name_to_specific_keysym_name(mod_name):
global display_wayland
mod_to_specific_keysym_name = {
'Control': 'Control_L',
'Shift': 'Shift_L',
'Lock': 'Caps_Lock',
'Mod1': 'Alt_L',
'Mod2': 'Num_Lock',
'Mod3': 'Caps_Lock',
'Mod4': 'Meta_L',
'Mod5': 'Scroll_Lock',
'NumLock': 'Num_Lock',
'Alt': 'Alt_L',
'LevelThree': 'ISO_Level3_Shift',
'LAlt': 'Alt_L',
'RAlt': 'Alt_R',
'RControl': 'Control_R',
'LControl': 'Control_L',
'ScrollLock': 'Scroll_Lock',
'LevelFive': 'ISO_Level5_Shift',
'AltGr': 'Alt_R',
'Meta': 'Meta_L',
'Super': 'Meta_L',
'Hyper': 'Hyper_L'
}
mods_to_indexes_x11 = {
"Shift": Xlib.X.ShiftMapIndex,
"Lock": Xlib.X.LockMapIndex,
"Control": Xlib.X.ControlMapIndex,
"Mod1": Xlib.X.Mod1MapIndex,
"Mod2": Xlib.X.Mod2MapIndex,
"Mod3": Xlib.X.Mod3MapIndex,
"Mod4": Xlib.X.Mod4MapIndex,
"Mod5": Xlib.X.Mod5MapIndex
}
if display and mod_name in mods_to_indexes_x11:
mods = display.get_modifier_mapping()
first_keycode = mods[mods_to_indexes_x11[mod_name]][0]
if first_keycode:
key = EV_KEY.codes[int(first_keycode) - 8]
keysym = display.keycode_to_keysym(first_keycode, 0)
for key in Xlib.XK.__dict__:
if key.startswith("XK") and Xlib.XK.__dict__[key] == keysym:
return key[3:]
else:
return mod_to_specific_keysym_name[mod_name]
elif display_wayland:
keymap = keyboard_state.get_keymap()
num_mods = keymap.num_mods()
for keycode in keymap:
keyboard_state_clean = keymap.state_new()
key_state = keyboard_state_clean.update_key(keycode, xkb.KeyDirection.XKB_KEY_DOWN)
num_layouts = keymap.num_layouts_for_key(keycode)
for layout in range(0, num_layouts):
if gnome_current_layout_index is not None and gnome_current_layout_index == layout:
layout_is_active = True
else:
layout_is_active = keyboard_state_clean.layout_index_is_active(layout, xkb.StateComponent.XKB_STATE_LAYOUT_EFFECTIVE)
if layout_is_active:
for mod_index in range(0, num_mods):
is_key_mod = key_state & xkb.StateComponent.XKB_STATE_MODS_DEPRESSED
if is_key_mod:
is_mod_active = keyboard_state_clean.mod_index_is_active(mod_index, xkb.StateComponent.XKB_STATE_MODS_DEPRESSED)
if is_mod_active:
if keymap.mod_get_name(mod_index) == mod_name:
keysyms = keymap.key_get_syms_by_level(keycode, layout, 0)
if len(keysyms) != 1:
continue
keysym_name = xkb.keysym_get_name(keysyms[0])
#log.info(mod_name)
#log.info(keycode)
#log.info(keysym_name)
return keysym_name
else:
return mod_to_specific_keysym_name[mod_name]
keysym_name_associated_to_evdev_key_reflecting_current_layout = None
# default are for unicode shortcuts + is loaded layout during start (BackSpace, Return - enter, asterisk, minus etc. can be found using xev)
def set_defaults_keysym_name_associated_to_evdev_key_reflecting_current_layout():
global keysym_name_associated_to_evdev_key_reflecting_current_layout
keysym_name_associated_to_evdev_key_reflecting_current_layout = {
'Num_Lock': '',
# unicode shortcut - for hex value
'0': '',
'1': '',
'2': '',
'3': '',
'4': '',
'5': '',
'6': '',
'7': '',
'8': '',
'9': '',
'a': '',
'b': '',
'c': '',
'd': '',
'e': '',
'f': '',
# unicode shortcut - start sequence
mod_name_to_specific_keysym_name('Shift'): '',
mod_name_to_specific_keysym_name('Control'): '',
'u': '',
# unicode shortcut - end sequence
'space': ''
}
def get_keysym_name_associated_to_evdev_key_reflecting_current_layout():
global keysym_name_associated_to_evdev_key_reflecting_current_layout
# lazy initialization because of loading modifiers inside Shift & Control
if not keysym_name_associated_to_evdev_key_reflecting_current_layout:
set_defaults_keysym_name_associated_to_evdev_key_reflecting_current_layout()
return keysym_name_associated_to_evdev_key_reflecting_current_layout
# necessary when are new keys enabled
def reset_udev_device():
global dev, udev
log.info("Old device at {} ({})".format(udev.devnode, udev.syspath))
udev = dev.create_uinput_device()
log.info("New device at {} ({})".format(udev.devnode, udev.syspath))
# Sleep for a little bit so udev, libinput, Xorg, Wayland, ... all have had
# a chance to see the device and initialize it. Otherwise the event
# will be sent by the kernel but nothing is ready to listen to the
# device yet
sleep(0.5)
def enable_key(key_or_key_combination, reset_udev = False):
global enabled_evdev_keys, dev, udev
enabled_keys_count = len(enabled_evdev_keys)
if isEvent(key_or_key_combination):
if key_or_key_combination not in enabled_evdev_keys:
enabled_evdev_keys.append(key_or_key_combination)
dev.enable(key_or_key_combination)
elif isEventList(key_or_key_combination):
for key in key_or_key_combination:
if key not in enabled_evdev_keys:
enabled_evdev_keys.append(key)
dev.enable(key)
# one or more changed to something not enabled yet to send using udev device? -> udev device has to be re-created
if len(enabled_evdev_keys) > enabled_keys_count and reset_udev:
reset_udev_device()
def load_evdev_key_for_x11(char):
global display, keysym_name_associated_to_evdev_key_reflecting_current_layout
keysym = Xlib.XK.string_to_keysym(char)
if keysym == 0:
return
keycode = display.keysym_to_keycode(keysym)
key = EV_KEY.codes[int(keycode) - 8]
# bare
if display.keycode_to_keysym(keycode, 0) == keysym:
pass
# shift
elif display.keycode_to_keysym(keycode, 1) == keysym:
key = [load_evdev_key_for_x11(mod_name_to_specific_keysym_name('Shift')), key]
# altgr
elif display.keycode_to_keysym(keycode, 2) == keysym:
key = [load_evdev_key_for_x11(mod_name_to_specific_keysym_name('AltGr')), key]
# shift altgr
elif display.keycode_to_keysym(keycode, 3) == keysym:
key = [load_evdev_key_for_x11(mod_name_to_specific_keysym_name('Shift')), load_evdev_key_for_x11(mod_name_to_specific_keysym_name('AltGr')), key]
set_evdev_key_for_char(char, key)
enable_key(key)
return key
def load_evdev_keys_for_x11():
global enabled_evdev_keys, keymap_loaded, udev
log.debug("X11 will try to load keymap")
enabled_keys_count = len(enabled_evdev_keys)
for char in get_keysym_name_associated_to_evdev_key_reflecting_current_layout().copy():
load_evdev_key_for_x11(char)
# one or more changed to something not enabled yet to send using udev device? -> udev device has to be re-created
#
# BUT only reset if event is not first one - driver is starting and keymap is not loaded yet
if len(enabled_evdev_keys) > enabled_keys_count and keymap_loaded and udev:
reset_udev_device()
keymap_loaded = True
log.debug("X11 loaded keymap succesfully")
log.debug(get_keysym_name_associated_to_evdev_key_reflecting_current_layout())
def set_evdev_key_for_char(char, evdev_key):
global keysym_name_associated_to_evdev_key_reflecting_current_layout
# lazy initialization because of loading modifiers inside Shift & Control
if not keysym_name_associated_to_evdev_key_reflecting_current_layout:
set_defaults_keysym_name_associated_to_evdev_key_reflecting_current_layout()
keysym_name_associated_to_evdev_key_reflecting_current_layout[char] = evdev_key
def get_evdev_key_for_char(char):
keysym_name_associated_to_evdev_key_reflecting_current_layout = get_keysym_name_associated_to_evdev_key_reflecting_current_layout()
return keysym_name_associated_to_evdev_key_reflecting_current_layout[char]
def isEvent(event):
if hasattr(event, "name") and hasattr(EV_KEY, event.name):
return True
else:
return False
def isEventList(events):
if type(events) is list:
for event in events:
if not isEvent(event):
return False
return True
else:
return False
def load_evdev_key_for_wayland(char, keyboard_state):
global gnome_current_layout_index
keysym = xkb.keysym_from_name(char)
keymap = keyboard_state.get_keymap()
num_mods = keymap.num_mods()
for keycode in keymap:
num_layouts = keymap.num_layouts_for_key(keycode)
for layout in range(0, num_layouts):
num_levels = keymap.num_levels_for_key(keycode, layout)
for level in range(0, num_levels):
mod_masks_for_level = keymap.key_get_mods_for_level(keycode, layout, level)
if len(mod_masks_for_level) < 1:
continue
keysyms = keymap.key_get_syms_by_level(keycode, layout, level)
if len(keysyms) != 1 or keysyms[0] != keysym:
continue
for mod_mask_index in range(0, len(mod_masks_for_level)):
mod_evdev_keys = []
for mod_index in range(0, num_mods):
if (mod_masks_for_level[mod_mask_index] & (1 << mod_index) == 0):
continue
mod_name = keymap.mod_get_name(mod_index)
mod_as_evdev_key = load_evdev_key_for_wayland(mod_name_to_specific_keysym_name(mod_name), keyboard_state)
mod_evdev_keys.append(mod_as_evdev_key)
if not mod_as_evdev_key:
continue
if len(mod_evdev_keys) > 0:
key = mod_evdev_keys + [EV_KEY.codes[int(keycode - 8)]]
else:
key = EV_KEY.codes[int(keycode - 8)]
if gnome_current_layout_index is not None and gnome_current_layout_index == layout:
layout_is_active = True
else:
layout_is_active = keyboard_state.layout_index_is_active(layout, xkb.StateComponent.XKB_STATE_LAYOUT_EFFECTIVE)
enable_key(key)
if layout_is_active:
set_evdev_key_for_char(char, key)
return key
def wl_load_keymap_state():
global keyboard_state, keymap_loaded, udev
log.debug("Wayland will try to load keymap")
enabled_keys = len(enabled_evdev_keys)
for char in get_keysym_name_associated_to_evdev_key_reflecting_current_layout().copy():
load_evdev_key_for_wayland(char, keyboard_state)
# one or more changed to something not enabled yet to send using udev device? -> udev device has to be re-created
#
# BUT only reset if event is not first one - driver is starting and keymap is not loaded yet
if len(enabled_evdev_keys) > enabled_keys and keymap_loaded and udev:
reset_udev_device()
keymap_loaded = True
log.debug("Wayland loaded keymap succesfully")
log.debug(get_keysym_name_associated_to_evdev_key_reflecting_current_layout())
def wl_keyboard_keymap_handler(keyboard, format_, fd, size):
global keyboard_state
keymap_data = mmap.mmap(
fd, size, prot=mmap.PROT_READ, flags=mmap.MAP_PRIVATE
)
xkb_context = xkb.Context()
keymap = xkb_context.keymap_new_from_buffer(keymap_data, length=size - 1)
keymap_data.close()
keyboard_state = keymap.state_new()
wl_load_keymap_state()
def wl_registry_handler(registry, id_, interface, version):
log.debug(registry)
log.debug(id_)
log.debug(interface)
log.debug(version)
if interface == "wl_seat":
seat = registry.bind(id_, WlSeat, version)
keyboard = seat.get_keyboard()
keyboard.dispatcher["keymap"] = wl_keyboard_keymap_handler
def load_keymap_listener_wayland():
global stop_threads, display_wayland_var, display_wayland
try:
display_wayland = Display(display_wayland_var)
display_wayland.connect()
registry = display_wayland.get_registry()
registry.dispatcher["global"] = wl_registry_handler
display_wayland.dispatch(block=True)
display_wayland.roundtrip()
while not stop_threads and display_wayland.dispatch(block=True) != -1:
pass
except:
log.exception("Wayland load keymap listener error. Exiting")
os.kill(os.getpid(), signal.SIGUSR1)
def load_keymap_listener_x11():
global stop_threads, display, listening_touchpad_events_started
try:
while not stop_threads:
event = display.next_event()
if event.type == Xlib.X.MappingNotify and event.count > 0 and event.request == Xlib.X.MappingKeyboard:
if listening_touchpad_events_started or not keymap_loaded:
display.refresh_keyboard_mapping(event)
load_evdev_keys_for_x11()
#raise Xlib.error.ConnectionClosedError("fd") # testing purpose only
except:
log.exception("X11 load keymap listener error. Exiting")
os.kill(os.getpid(), signal.SIGUSR1)
EV_KEY_TOP_LEFT_ICON = "EV_KEY_TOP_LEFT_ICON"
numlock: bool = False
is_idled: bool = False
# Constants
try_times = 5
try_sleep = 0.1
gsettings_failure_count = 0
gsettings_max_failure_count = 3
qdbus_failure_count = 0
qdbus_max_failure_count = 3
getting_device_via_xinput_status_failure_count = 0
getting_device_via_xinput_status_max_failure_count = 3
getting_device_via_synclient_status_failure_count = 0
getting_device_via_synclient_status_max_failure_count = 3
# Numpad layout model
model = None
if len(sys.argv) > 1:
model = sys.argv[1]
try:
model_layout = importlib.import_module('layouts.' + model)
except:
log.error("Numpad layout *.py from dir layouts is required as first argument. Re-run install script or add missing first argument (valid value is b7402, e210ma, g533, gx551, gx701, up5401ea, ..).")
sys.exit(1)
# Config file dir
config_file_dir = ""
if len(sys.argv) > 2:
config_file_dir = sys.argv[2]
# When is given config dir empty or is used default -> to ./ because inotify needs check folder (nor nothing = "")
if config_file_dir == "":
config_file_dir = "./"
# Layout
left_offset = getattr(model_layout, "left_offset", 0)
right_offset = getattr(model_layout, "right_offset", 0)
top_offset = getattr(model_layout, "top_offset", 0)
bottom_offset = getattr(model_layout, "bottom_offset", 0)
top_left_icon_width = getattr(model_layout, "top_left_icon_width", 0)
top_left_icon_height = getattr(model_layout, "top_left_icon_height", 0)
top_right_icon_width = getattr(model_layout, "top_right_icon_width", 0)
top_right_icon_height = getattr(model_layout, "top_right_icon_height", 0)
top_left_icon_slide_func_keys = getattr(model_layout, "top_left_icon_slide_func_keys", [
EV_KEY.KEY_CALC
])
keys = getattr(model_layout, "keys", [])
if not len(keys) > 0 or not len(keys[0]) > 0:
log.error('keys is required to set, dimension has to be atleast array of len 1 inside array')
sys.exit(1)
for row in keys:
for field in row:
if not isEvent(field) and not isEventList(field):
set_evdev_key_for_char(field, '')
if isEvent(field):
enable_key(field)
keys_ignore_offset = getattr(model_layout, "keys_ignore_offset", [])
# loaded in load_all_config_values
backlight_levels = []
# Config
CONFIG_FILE_NAME = "numberpad_dev"
CONFIG_SECTION = "main"
CONFIG_IDLED = "idled"
CONFIG_IDLED_DEFAULT = False
CONFIG_ENABLED = "enabled"
CONFIG_ENABLED_DEFAULT = False
CONFIG_LAST_BRIGHTNESS = "brightness"
CONFIG_IDLE_BRIGHTNESS = "idle_brightness"
CONFIG_IDLE_BRIGHTNESS_DEFAULT = 30
CONFIG_IDLE_ENABLED = "idle_enabled"
CONFIG_IDLE_ENABLED_DEFAULT = 0
CONFIG_IDLE_TIME = "idle_time"
CONFIG_IDLE_TIME_DEFAULT = 10
CONFIG_DEFAULT_BACKLIGHT_LEVEL = "default_backlight_level"
CONFIG_DEFAULT_BACKLIGHT_LEVEL_DEFAULT = "0x01"
CONFIG_LEFT_ICON_ACTIVATION_TIME = "top_left_icon_activation_time"
CONFIG_LEFT_ICON_ACTIVATION_TIME_DEFAULT = True
CONFIG_TOP_LEFT_ICON_BRIGHTNESS_FUNC_DISABLED = "top_left_icon_brightness_func_disabled"
CONFIG_TOP_LEFT_ICON_BRIGHTNESS_FUNC_DISABLED_DEFAULT = False
CONFIG_TOP_LEFT_ICON_SLIDE_FUNC_DISABLED = "top_left_icon_slide_func_disabled"
CONFIG_TOP_LEFT_ICON_SLIDE_FUNC_DISABLED_DEFAULT = False
CONFIG_TOP_LEFT_ICON_SLIDE_FUNC_ACTIVATES_NUMPAD = "top_left_icon_slide_func_activates_numpad"
CONFIG_TOP_LEFT_ICON_SLIDE_FUNC_ACTIVATES_NUMPAD_DEFAULT = True
CONFIG_TOP_LEFT_ICON_SLIDE_FUNC_ACTIVATION_RADIUS = "top_left_icon_slide_func_activation_radius"
CONFIG_TOP_LEFT_ICON_SLIDE_FUNC_ACTIVATION_RADIUS_DEFAULT = 1200
CONFIG_TOP_LEFT_ICON_BRIGHTNESS_FUNC_MAX_MIN_ONLY = "top_left_icon_brightness_func_max_min_only"
CONFIG_TOP_LEFT_ICON_BRIGHTNESS_FUNC_MAX_MIN_ONLY_DEFAULT = False
CONFIG_TOP_RIGHT_ICON_SLIDE_FUNC_ACTIVATION_RADIUS = "top_right_icon_slide_func_activation_radius"
CONFIG_TOP_RIGHT_ICON_SLIDE_FUNC_ACTIVATION_RADIUS_DEFAULT = 1200
CONFIG_NUMPAD_DISABLES_SYS_NUMLOCK = "numpad_disables_sys_numlock"
CONFIG_NUMPAD_DISABLES_SYS_NUMLOCK_DEFAULT = True
CONFIG_DISABLE_DUE_INACTIVITY_TIME = "disable_due_inactivity_time"
CONFIG_DISABLE_DUE_INACTIVITY_TIME_DEFAULT = 0
CONFIG_TOUCHPAD_DISABLES_NUMPAD = "touchpad_disables_numpad"
CONFIG_TOUCHPAD_DISABLES_NUMPAD_DEFAULT = True
CONFIG_KEY_REPETITIONS = "key_repetitions"
CONFIG_KEY_REPETITIONS_DEFAULT = False
CONFIG_MULTITOUCH = "multitouch"
CONFIG_MULTITOUCH_DEFAULT = False
CONFIG_ONE_TOUCH_KEY_ROTATION = "one_touch_key_rotation"
CONFIG_ONE_TOUCH_KEY_ROTATION_DEFAULT = False
CONFIG_ACTIVATION_TIME = "activation_time"
CONFIG_ACTIVATION_TIME_DEFAULT = True
CONFIG_NUMLOCK_ENABLES_NUMPAD = "sys_numlock_enables_numpad"
CONFIG_NUMLOCK_ENABLES_NUMPAD_DEFAULT = True
CONFIG_ENABLED_TOUCHPAD_POINTER = "enabled_touchpad_pointer"
CONFIG_ENABLED_TOUCHPAD_POINTER_DEFAULT = 3
CONFIG_PRESS_KEY_WHEN_IS_DONE_UNTOUCH = "press_key_when_is_done_untouch"
CONFIG_PRESS_KEY_WHEN_IS_DONE_UNTOUCH_DEFAULT = True
CONFIG_DISTANCE_TO_MOVE_ONLY_POINTER = "distance_to_move_only_pointer"
CONFIG_DISTANCE_TO_MOVE_ONLY_POINTER_DEFAULT = False
config_file_path = config_file_dir + CONFIG_FILE_NAME
config = configparser.ConfigParser()
config_lock = threading.Lock()
# methods for read & write from config file
def config_get(key, key_default):
try:
value = config.get(CONFIG_SECTION, key)
parsed_value = parse_value_from_config(value)
return parsed_value
except:
config.set(CONFIG_SECTION, key, parse_value_to_config(key_default))
return key_default
def send_value_to_touchpad_via_i2c(value):
global device_id, device_addr
try:
with SMBus(int(device_id)) as bus:
data = [0x05, 0x00, 0x3d, 0x03, 0x06, 0x00, 0x07, 0x00, 0x0d, 0x14, 0x03, int(value, 16), 0xad]
msg = i2c_msg.write(device_addr, data)
bus.i2c_rdwr(msg)
except Exception as e:
log.error('Error during sending via i2c: \"%s\"', e)
def parse_value_from_config(value):
if value == '0':
return False
elif value == '1':
return True
else:
return value
def parse_value_to_config(value):
if value == True:
return '1'
elif value == False:
return '0'
else:
return str(value)
def config_save():
global config_file_dir, config_file_path
try:
with open(config_file_path, 'w') as configFile:
config.write(configFile)
log.debug('Writting to config file: \"%s\"', configFile)
except:
log.error('Error during writting to config file: \"%s\"', config_file_path)
pass
def config_set(key, value, no_save=False, already_has_lock=False):
global config, config_file_dir, config_lock
if not already_has_lock:
#log.debug("config_set: config_lock.acquire will be called")
config_lock.acquire()
#log.debug("config_set: config_lock.acquire called succesfully")
config.set(CONFIG_SECTION, key, parse_value_to_config(value))
log.info('Setting up for config file key: \"%s\" with value: \"%s\"', key, value)
if not no_save:
config_save()
if not already_has_lock:
# because inotify (deadlock)
sleep(0.1)
config_lock.release()
return value
def gsettingsSet(path, name, value):
global gsettings_failure_count, gsettings_max_failure_count
if gsettings_failure_count < gsettings_max_failure_count:
try:
sudo_user = os.environ.get('SUDO_USER')
if sudo_user is not None:
cmd = ['runuser', '-u', sudo_user, 'gsettings', 'set', path, name, str(value)]
else:
cmd = ['gsettings', 'set', path, name, str(value)]
log.debug(cmd)
subprocess.call(cmd)
except Exception as e:
log.debug(e, exc_info=True)
gsettings_failure_count+=1
else:
log.debug('Gsettings failed more then: \"%s\" so is not try anymore', gsettings_max_failure_count)
def gsettingsGet(path, name):
global gsettings_failure_count, gsettings_max_failure_count
if gsettings_failure_count < gsettings_max_failure_count:
try:
cmd = ['gsettings', 'get', path, name]
result = subprocess.check_output(cmd).rstrip()
return result
except Exception as e:
log.debug(e, exc_info=True)
gsettings_failure_count+=1
else:
log.debug('Gsettings failed more then: \"%s\" so is not try anymore', gsettings_max_failure_count)
def qdbusSet(value):
global qdbus_failure_count, qdbus_max_failure_count, touchpad
if qdbus_failure_count < qdbus_max_failure_count:
try:
cmd = [
'qdbus',
'org.kde.KWin',
f'/org/kde/KWin/InputDevice/event{touchpad}',
'org.kde.KWin.InputDevice.tapToClick',
str(value)
]
subprocess.call(cmd)
except Exception as e:
log.debug(e, exc_info=True)
qdbus_failure_count+=1
else:
log.debug('Qdbus failed more then: \"%s\" so is not try anymore', qdbus_max_failure_count)
def qdbusGet(service, path, interface, property_name):
global qdbus_failure_count, qdbus_max_failure_count
if qdbus_failure_count < qdbus_max_failure_count:
try:
cmd = [
'qdbus',
service,
path,
'org.freedesktop.DBus.Properties.Get',
interface,
property_name
]
result = subprocess.check_output(cmd).rstrip()
return result
except Exception as e:
log.debug(e, exc_info=True)
qdbus_failure_count+=1
else:
log.debug('Qdbus failed more then: \"%s\" so is not try anymore', qdbus_max_failure_count)
def qdbusSetTouchpadTapToClick(value):
qdbusSet(value)
def qdbusGetTouchpadEnabled():
global touchpad
try:
return qdbusGet(
'org.kde.KWin',
f'/org/kde/KWin/InputDevice/event{touchpad}',
'org.kde.KWin.InputDevice',
'enabled'
).decode().rstrip()
except:
return None
def gsettingsGetTouchpadSendEvents():
try:
return gsettingsGet('org.gnome.desktop.peripherals.touchpad', 'send-events').decode().rstrip()
except:
return None
def gsettingsSetTouchpadTapToClick(value):
gsettingsSet('org.gnome.desktop.peripherals.touchpad', 'tap-to-click', str(bool(value)).lower())
def gsettingsGetUnicodeHotkey():
try:
return gsettingsGet('org.freedesktop.ibus.panel.emoji', 'unicode-hotkey').decode().rstrip()
except:
return None
def get_compose_key_start_events_for_unicode_string(reset_udev = True):
global gsettings_failure_count, gsettings_max_failure_count, mods_to_evdev_keys
string_with_unicode_hotkey = gsettingsGetUnicodeHotkey()
keys = []
if string_with_unicode_hotkey is not None:
string_with_unicode_hotkey = string_with_unicode_hotkey.split("'")[1]
key_modifiers = re.findall("<(.*?)>", string_with_unicode_hotkey)
for key_modifier in key_modifiers:
try:
key_evdev = get_evdev_key_for_char(mod_name_to_specific_keysym_name(key_modifier))
keys.append(key_evdev)
enable_key(key_evdev, reset_udev)
except:
log.error("Error during trying to find key for modifier of found compose shortcut {}".format(key_modifier))
pass
try:
first_number_index = string_with_unicode_hotkey.rfind('>') + 1
key_evdev = get_evdev_key_for_char(string_with_unicode_hotkey[first_number_index])
keys.append(key_evdev)
enable_key(key_evdev)
except:
pass
else:
control_key = get_evdev_key_for_char(mod_name_to_specific_keysym_name('Control'))
keys.append(control_key)
enable_key(control_key, reset_udev)
shift_key = get_evdev_key_for_char(mod_name_to_specific_keysym_name('Shift'))
keys.append(shift_key)
enable_key(shift_key, reset_udev)
u_key = get_evdev_key_for_char("u")
keys.append(u_key)
enable_key(u_key, reset_udev)
events = []
for key in keys:
inputEvent = InputEvent(key, 1)
events.append(InputEvent(EV_MSC.MSC_SCAN, inputEvent.code.value))
events.append(inputEvent)
for key in keys:
inputEvent = InputEvent(key, 0)
events.append(InputEvent(EV_MSC.MSC_SCAN, inputEvent.code.value))
events.append(inputEvent)
return events
# Figure out devices from devices file
touchpad: Optional[str] = None
touchpad_name: Optional[str] = None
keyboard: Optional[str] = None
d_k = None
fd_k = None
numlock_lock = threading.Lock()
idle_lock = threading.Lock()
device_id: Optional[str] = None
device_addr: Optional[int] = None
# Look into the devices file #
while try_times > 0:
touchpad_detected = 0
keyboard_detected = 0
with open('/proc/bus/input/devices', 'r') as f:
lines = f.readlines()
for line in lines:
# Look for the touchpad #
# https://github.com/mohamed-badaoui/asus-touchpad-numpad-driver/issues/87
# https://github.com/asus-linux-drivers/asus-numberpad-driver/issues/95
# https://github.com/asus-linux-drivers/asus-numberpad-driver/issues/110
# https://github.com/asus-linux-drivers/asus-numberpad-driver/issues/161
# https://github.com/asus-linux-drivers/asus-numberpad-driver/issues/198
if (touchpad_detected == 0 and ("Name=\"ASUE" in line or "Name=\"ELAN" in line or "Name=\"ASUP" or "Name=\"ASUF" in line) and "Touchpad" in line and not "9009" in line):
touchpad_detected = 1
log.info('Detecting touchpad from string: \"%s\"', line.strip())
touchpad_name = line.split("\"")[1]
# https://github.com/asus-linux-drivers/asus-numberpad-driver/issues/161
if ("ASUF1416" in line or "ASUF1205" in line or "ASUF1204" in line):
device_addr = 0x38
else:
device_addr = 0x15
if touchpad_detected == 1:
if "S: " in line:
# search device id
device_id = re.sub(r".*i2c-(\d+)/.*$",
r'\1', line).replace("\n", "")
log.info('Set touchpad device id %s from %s',
device_id, line.strip())
if "H: " in line:
touchpad = line.split("event")[1]
touchpad = touchpad.split(" ")[0]
touchpad_detected = 2
log.info('Set touchpad id %s from %s',
touchpad, line.strip())
# Look for the keyboard
if keyboard_detected == 0 and ("Name=\"AT Translated Set 2 keyboard" in line or (("Name=\"ASUE" in line or "Name=\"Asus" in line or "Name=\"ASUP" in line or "Name=\"ASUF" in line) and "Keyboard" in line)):
keyboard_detected = 1
log.info(
'Detecting keyboard from string: \"%s\"', line.strip())
# We look for keyboard with numlock, scrollock, capslock inputs
if keyboard_detected == 1 and "H: " in line:
keyboard = line.split("event")[1]
keyboard = keyboard.split(" ")[0]
with open('/dev/input/event' + str(keyboard), 'rb') as fd_k:
d_k = Device(fd_k)
if d_k.has(EV_LED.LED_NUML):
keyboard_detected = 2
log.info('Set keyboard %s from %s', keyboard, line.strip())
else:
keyboard_detected = 0
keyboard = None
d_k = None
# Do not stop looking if touchpad and keyboard have been found
# because more drivers can be installed
# https://github.com/mohamed-badaoui/asus-touchpad-numpad-driver/issues/87
# https://github.com/asus-linux-drivers/asus-numberpad-driver/issues/95
#if touchpad_detected == 2 and keyboard_detected == 2:
# break
if touchpad_detected != 2 or keyboard_detected != 2:
try_times -= 1
if try_times == 0:
with open('/proc/bus/input/devices', 'r') as f:
lines = f.readlines()
for line in lines:
log.error(line)
if keyboard_detected != 2:
log.error("Can't find keyboard (code: %s)", keyboard_detected)
# keyboard is optional, no sys.exit(1)!
if touchpad_detected != 2:
log.error("Can't find touchpad (code: %s)", touchpad_detected)
sys.exit(1)
if touchpad_detected == 2 and not device_id.isnumeric():
log.error("Can't find device id")
sys.exit(1)
else:
break
sleep(try_sleep)
# Open a handle to "/dev/i2c-x", representing the I2C bus
try:
bus = SMBus()
bus.open(int(device_id))
bus.close()
except:
log.error("Can't open the I2C bus connection (id: %s)", device_id)
sys.exit(1)
# Start monitoring the touchpad
fd_t = open('/dev/input/event' + str(touchpad), 'rb')
d_t = Device(fd_t)
# Retrieve touchpad dimensions
ai = d_t.absinfo[EV_ABS.ABS_X]
minx, maxx = (ai.minimum, ai.maximum)
minx_numpad = minx + left_offset
maxx_numpad = maxx - right_offset
ai = d_t.absinfo[EV_ABS.ABS_Y]
(miny, maxy) = (ai.minimum, ai.maximum)
miny_numpad = miny + top_offset
maxy_numpad = maxy - bottom_offset
log.info('Touchpad min-max: x %d-%d, y %d-%d', minx, maxx, miny, maxy)
log.info('Numpad min-max: x %d-%d, y %d-%d', minx_numpad,
maxx_numpad, miny_numpad, maxy_numpad)
# Detect col, row count from map of keys
col_count = len(max(keys, key=len))
row_count = len(keys)
col_width = (maxx_numpad - minx_numpad) / col_count
row_height = (maxy_numpad - miny_numpad) / row_count
# Create a new keyboard device to send numpad events
dev = Device()
dev.name = touchpad_name.split(" ")[0] + " " + touchpad_name.split(" ")[1] + " NumberPad"
enable_key(EV_MSC.MSC_SCAN)
enable_key(EV_KEY.BTN_LEFT)
enable_key(EV_KEY.BTN_RIGHT)
enable_key(EV_KEY.BTN_MIDDLE)
for key_to_enable in top_left_icon_slide_func_keys:
enable_key(key_to_enable)