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asus_touchpad.py
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asus_touchpad.py
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#!/usr/bin/env python3
import configparser
import importlib
import logging
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
EV_KEY_TOP_LEFT_ICON = "EV_KEY_TOP_LEFT_ICON"
numlock: bool = False
gsettings_is_here = True
# Setup logging
# LOG=DEBUG sudo -E ./asus_touchpad.py "up5401ea" # all messages
# LOG=ERROR sudo -E ./asus_touchpad.py "up5401ea" # only error messages
logging.basicConfig()
log = logging.getLogger('asus-touchpad-numpad-driver')
log.setLevel(os.environ.get('LOG', 'INFO'))
# Constants
try_times = 5
try_sleep = 0.1
getting_device_via_xinput_status_failure_count = 0
getting_device_via_xinput_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('numpad_layouts.' + model)
except:
log.error("Numpad layout *.py from dir numpad_layouts is required as first argument. Re-run install script or add missing first argument (valid value is b7402, e210ma, g533, gx551, gx701, up5401, ..).")
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)
keys_ignore_offset = getattr(model_layout, "keys_ignore_offset", [])
backlight_levels = getattr(model_layout, "backlight_levels", [])
# Config
CONFIG_FILE_NAME = "asus_touchpad_numpad_dev"
CONFIG_SECTION = "main"
CONFIG_ENABLED = "enabled"
CONFIG_ENABLED_DEFAULT = False
CONFIG_LAST_BRIGHTNESS = "brightness"
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_ACTIVATION_X_RATIO = "top_left_icon_slide_func_activation_x_ratio"
CONFIG_TOP_LEFT_ICON_SLIDE_FUNC_ACTIVATION_X_RATIO_DEFAULT = 0.3
CONFIG_TOP_LEFT_ICON_SLIDE_FUNC_ACTIVATION_Y_RATIO = "top_left_icon_slide_func_activation_y_ratio"
CONFIG_TOP_LEFT_ICON_SLIDE_FUNC_ACTIVATION_Y_RATIO_DEFAULT = 0.3
CONFIG_TOP_RIGHT_ICON_SLIDE_FUNC_ACTIVATION_X_RATIO = "top_right_icon_slide_func_activation_x_ratio"
CONFIG_TOP_RIGHT_ICON_SLIDE_FUNC_ACTIVATION_X_RATIO_DEFAULT = 0.3
CONFIG_TOP_RIGHT_ICON_SLIDE_FUNC_ACTIVATION_Y_RATIO = "top_right_icon_slide_func_activation_y_ratio"
CONFIG_TOP_RIGHT_ICON_SLIDE_FUNC_ACTIVATION_Y_RATIO_DEFAULT = 0.3
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 = 60
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
cmd = ["i2ctransfer", "-f", "-y", device_id, "w13@0x15", "0x05", "0x00", "0x3d", "0x03", "0x06", "0x00", "0x07", "0x00", "0x0d", "0x14", "0x03", value, "0xad"]
try:
subprocess.call(cmd)
except subprocess.CalledProcessError as e:
log.error('Error during sending via i2c: \"%s\"', e.output)
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_is_here
if gsettings_is_here:
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.check_output(cmd)
return True
except:
log.exception('gsettings set failed')
gsettings_is_here=False
return False
def gsettingsGet(path, name):
global gsettings_is_here
if gsettings_is_here:
try:
cmd = ['gsettings', 'get', path, name]
propData = subprocess.check_output(cmd)
propDataDecoded = propData.decode()
return propDataDecoded
except:
log.exception('gsettings set failed')
gsettings_is_here=False
return None
def gsettingsGetTouchpadSendEvents():
return gsettingsGet('org.gnome.desktop.peripherals.touchpad', 'send-events')
def gsettingsSetTouchpadTapToClick(value):
return gsettingsSet('org.gnome.desktop.peripherals.touchpad', 'tap-to-click', str(bool(value)).lower())
# 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()
device_id: Optional[str] = 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
if (touchpad_detected == 0 and ("Name=\"ASUE" in line or "Name=\"ELAN" in line) and "Touchpad" in line) or \
(("Name=\"ASUE" in line or "Name=\"ELAN" in line) and ("1406" in line or "4F3:3101" in line) and "Touchpad" in line):
touchpad_detected = 1
log.info('Detecting touchpad from string: \"%s\"', line.strip())
touchpad_name = line.split("\"")[1]
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) 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)
# 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
def get_keycode_of_ascii_char(char):
display_var = os.environ.get('DISPLAY')
display = Xlib.display.Display(display_var)
keysym = Xlib.XK.string_to_keysym(char)
keycode = display.keysym_to_keycode(keysym) - 8
return keycode
def get_keycode_which_reflects_current_layout(char, reset_udev=True):
global enabled_keys_for_unicode_shortcut, udev, dev
keycode = get_keycode_of_ascii_char(char)
key = EV_KEY.codes[int(keycode)]
if key not in enabled_keys_for_unicode_shortcut:
enabled_keys_for_unicode_shortcut.append(key)
dev.enable(key)
if reset_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 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(1)
return key
# Create a new keyboard device to send numpad events
dev = Device()
dev.name = "Asus Touchpad/Numpad"
dev.enable(EV_KEY.BTN_LEFT)
dev.enable(EV_KEY.BTN_RIGHT)
dev.enable(EV_KEY.BTN_MIDDLE)
dev.enable(EV_KEY.KEY_NUMLOCK)
# predefined for all possible unicode characters <leftshift>+<leftctrl>+<U>+<0-F>
# standart is U
# for FR is S
enabled_keys_for_unicode_shortcut = [
EV_KEY.KEY_U,
EV_KEY.KEY_S,
EV_KEY.KEY_KP0,
EV_KEY.KEY_KP1,
EV_KEY.KEY_KP2,
EV_KEY.KEY_KP3,
EV_KEY.KEY_KP4,
EV_KEY.KEY_KP5,
EV_KEY.KEY_KP6,
EV_KEY.KEY_KP7,
EV_KEY.KEY_KP8,
EV_KEY.KEY_KP9,
EV_KEY.KEY_A,
EV_KEY.KEY_B,
EV_KEY.KEY_C,
EV_KEY.KEY_D,
EV_KEY.KEY_E,
EV_KEY.KEY_F
]
# enable equivalent key of "U" for currently used keyboard layout
try:
get_keycode_which_reflects_current_layout("U", False)
except:
pass
for key in enabled_keys_for_unicode_shortcut:
dev.enable(key)
dev.enable(EV_KEY.KEY_LEFTSHIFT)
dev.enable(EV_KEY.KEY_LEFTCTRL)
dev.enable(EV_KEY.KEY_SPACE)
for key_to_enable in top_left_icon_slide_func_keys:
dev.enable(key_to_enable)
def isEvent(event):
if getattr(event, "name", None) is not None and\
getattr(EV_KEY, event.name):
return True
else:
return False
def is_device_enabled(device_name):
global getting_device_via_xinput_status_failure_count, gsettings_is_here
value = gsettingsGetTouchpadSendEvents()
if value:
if 'enabled' in value:
return True
elif 'disabled' in value:
return False
if getting_device_via_xinput_status_failure_count > getting_device_via_xinput_status_max_failure_count:
log.debug('Getting Device Enabled via xinput failed more then: \"%s\" so is not try anymore, returned Touchpad enabled', getting_device_via_xinput_status_max_failure_count)
return True
try:
cmd = ['xinput', '--list-props', device_name]
propData = subprocess.check_output(cmd)
propData = propData.decode()
for line in propData.splitlines():
if 'Device Enabled' in line:
line = line.strip()
if line[-1] == '1':
return True
else:
return False
log.error('Getting Device Enabled via xinput failed because was not found Device Enabled for Touchpad.')
getting_device_via_xinput_status_failure_count += 1
return True
except:
getting_device_via_xinput_status_failure_count += 1
log.exception('Getting Device Enabled via xinput failed')
return True
for col in keys:
for key in col:
if getattr(key, "name", None) is not None and\
getattr(EV_KEY, key.name):
dev.enable(key)
# Sleep for a 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
udev = dev.create_uinput_device()
sleep(1)
def use_slide_func_for_top_right_icon():
global numlock, top_right_icon_touch_start_time, numlock_touch_start_time
log.info("Func for touchpad right_icon slide function")
top_right_icon_touch_start_time = 0
numlock_touch_start_time = 0
local_numlock_pressed()
def use_bindings_for_touchpad_left_icon_slide_function():
global udev, numlock, top_left_icon_slide_func_keys, top_left_icon_touch_start_time
top_left_icon_touch_start_time = 0
set_none_to_current_mt_slot()
key_events = []
for custom_key in top_left_icon_slide_func_keys:
key_events.append(InputEvent(custom_key, 1))
key_events.append(InputEvent(EV_SYN.SYN_REPORT, 0))
key_events.append(InputEvent(custom_key, 0))
key_events.append(InputEvent(EV_SYN.SYN_REPORT, 0))
try:
udev.send_events(key_events)
log.info("Used bindings for touchpad left_icon slide function")
except OSError as e:
log.error("Cannot send event, %s", e)
def is_pressed_touchpad_top_right_icon():
global top_right_icon_width, top_right_icon_height, abs_mt_slot_x_values, abs_mt_slot_y_values, abs_mt_slot_value
if abs_mt_slot_x_values[abs_mt_slot_value] >= maxx - top_right_icon_width and\
abs_mt_slot_y_values[abs_mt_slot_value] <= top_right_icon_height:
return True
return False
def is_pressed_touchpad_top_left_icon():
global top_left_icon_width, top_left_icon_height, abs_mt_slot_x_values, abs_mt_slot_y_values, abs_mt_slot_value
if not top_left_icon_width > 0 or \
not top_left_icon_height > 0:
return False
if abs_mt_slot_x_values[abs_mt_slot_value] <= top_left_icon_width and\
abs_mt_slot_y_values[abs_mt_slot_value] <= top_left_icon_height:
return True
else:
return False
def set_none_to_current_mt_slot():
global abs_mt_slot_numpad_key,\
abs_mt_slot_x_values, abs_mt_slot_y_values
abs_mt_slot_numpad_key[abs_mt_slot_value] = None
abs_mt_slot_x_init_values[abs_mt_slot_value] = -1
abs_mt_slot_x_values[abs_mt_slot_value] = -1
abs_mt_slot_y_init_values[abs_mt_slot_value] = -1
abs_mt_slot_y_values[abs_mt_slot_value] = -166666
def pressed_touchpad_top_left_icon(e):
global top_left_icon_touch_start_time, abs_mt_slot_numpad_key, abs_mt_slot_value
if e.value == 1:
top_left_icon_touch_start_time = time()
log.info("Touched top_left_icon in time: %s", time())
abs_mt_slot_numpad_key[abs_mt_slot_value] = EV_KEY_TOP_LEFT_ICON
else:
set_none_to_current_mt_slot()
def increase_brightness():
global brightness, backlight_levels, config
if (brightness + 1) >= len(backlight_levels):
brightness = 0
else:
brightness += 1
log.info("Increased brightness of backlight to")
log.info(brightness)
config_set(CONFIG_LAST_BRIGHTNESS, backlight_levels[brightness])
send_value_to_touchpad_via_i2c(backlight_levels[brightness])
def send_numlock_key(value):
global udev
events = [
InputEvent(EV_MSC.MSC_SCAN, 70053),
InputEvent(EV_KEY.KEY_NUMLOCK, value),
InputEvent(EV_SYN.SYN_REPORT, 0)
]
try:
udev.send_events(events)
except OSError as e:
log.error("Cannot send event, %s", e)
def grab_current_slot():
global d_t
try:
log.info("grab current slot")
d_t.grab()
abs_mt_slot_grab_status[abs_mt_slot_value] = 1
except device.DeviceGrabError as e:
log.error("Error of grabbing, %s", e)
def set_touchpad_prop_tap_to_click(value):
global touchpad_name, gsettings_is_here, getting_device_via_xinput_status_failure_count, getting_device_via_xinput_status_max_failure_count
gsettingsSetTouchpadTapToClick(value)
if getting_device_via_xinput_status_failure_count > getting_device_via_xinput_status_max_failure_count:
log.debug('Setting libinput Tapping EnabledDevice via xinput failed more then: \"%s\" times so is not try anymore', getting_device_via_xinput_status_max_failure_count)
return True
try:
cmd = ["xinput", "set-prop", touchpad_name, 'libinput Tapping Enabled', str(value)]
log.debug(cmd)
subprocess.check_output(cmd)
except subprocess.CalledProcessError as e:
getting_device_via_xinput_status_failure_count+=1
log.error(e.output)
def grab():
global d_t
try:
log.info("grab")
d_t.grab()
except device.DeviceGrabError as e:
log.error("Error of grabbing, %s", e)
def activate_numpad():
global brightness, default_backlight_level, enabled_touchpad_pointer, top_left_icon_brightness_func_disabled
if enabled_touchpad_pointer == 0 or enabled_touchpad_pointer == 2:
grab()
elif enabled_touchpad_pointer == 3:
set_touchpad_prop_tap_to_click(0)
send_value_to_touchpad_via_i2c("0x01")
if default_backlight_level != "0x01" and not top_left_icon_brightness_func_disabled:
send_value_to_touchpad_via_i2c(default_backlight_level)
try:
brightness = backlight_levels.index(default_backlight_level)
except ValueError:
# so after start and then click on icon for increasing brightness
# will be used first indexed value in given array with index 0 (0 = -1 + 1)
# (if exists)
# TODO: atm do not care what last value is now displayed and which one (nearest higher) should be next (default 0x01 means turn leds on with last used level of brightness)
brightness = -1
config_set(CONFIG_ENABLED, True)
def deactivate_numpad():
global brightness, enabled_touchpad_pointer
if enabled_touchpad_pointer == 0 or enabled_touchpad_pointer == 2:
ungrab()
elif enabled_touchpad_pointer == 3:
set_touchpad_prop_tap_to_click(1)
send_value_to_touchpad_via_i2c("0x00")
brightness = 0
config_set(CONFIG_ENABLED, False)
def get_system_numlock():
global keyboard
if not keyboard:
return None
with open('/dev/input/event' + str(keyboard), 'rb') as fd_k:
d_k = Device(fd_k)
state = d_k.value[EV_LED.LED_NUML]
d_k = None
return bool(state)
def local_numlock_pressed():
global brightness, numlock
#log.debug("local_numlock_pressed: numlock_lock.acquire will be called")
numlock_lock.acquire()
#log.debug("local_numlock_pressed: numlock_lock.acquire called succesfully")
is_touchpad_enabled = is_device_enabled(touchpad_name)
if not ((not touchpad_disables_numpad and not is_touchpad_enabled) or is_touchpad_enabled):
return
sys_numlock = get_system_numlock()
set_none_to_current_mt_slot()
# Activating
if not numlock:
numlock = True
if not sys_numlock:
send_numlock_key(1)
send_numlock_key(0)
log.info("System numlock activated")
log.info("Numpad activated")
activate_numpad()
# Inactivating
else:
numlock = False
if sys_numlock and numpad_disables_sys_numlock:
send_numlock_key(1)
send_numlock_key(0)
log.info("System numlock deactivated")
log.info("Numpad deactivated")
deactivate_numpad()
numlock_lock.release()
def read_config_file():
global config, config_file_path
try:
if not config.has_section(CONFIG_SECTION):
config.add_section(CONFIG_SECTION)
config.read(config_file_path)
except:
pass
def load_all_config_values():
global config
global keys
global top_right_icon_height
global top_right_icon_width
global numpad_disables_sys_numlock
global disable_due_inactivity_time
global touchpad_disables_numpad
global key_repetitions
global multitouch
global one_touch_key_rotation
global activation_time
global sys_numlock_enables_numpad
global top_left_icon_activation_time
global top_left_icon_slide_func_activation_x_ratio
global top_left_icon_slide_func_activation_y_ratio
global top_right_icon_slide_func_activation_x_ratio
global top_right_icon_slide_func_activation_y_ratio
global numlock
global default_backlight_level
global top_left_icon_brightness_func_disabled
global support_for_maximum_abs_mt_slots
global config_lock
global enabled_touchpad_pointer
global press_key_when_is_done_untouch
global distance_to_move_only_pointer
#log.debug("load_all_config_values: config_lock.acquire will be called")
config_lock.acquire()
#log.debug("load_all_config_values: config_lock.acquire called succesfully")
read_config_file()
numpad_disables_sys_numlock = config_get(CONFIG_NUMPAD_DISABLES_SYS_NUMLOCK, CONFIG_NUMPAD_DISABLES_SYS_NUMLOCK_DEFAULT)
disable_due_inactivity_time = float(config_get(CONFIG_DISABLE_DUE_INACTIVITY_TIME, CONFIG_DISABLE_DUE_INACTIVITY_TIME_DEFAULT))
touchpad_disables_numpad = config_get(CONFIG_TOUCHPAD_DISABLES_NUMPAD, CONFIG_TOUCHPAD_DISABLES_NUMPAD_DEFAULT)
key_repetitions = config_get(CONFIG_KEY_REPETITIONS, CONFIG_KEY_REPETITIONS_DEFAULT)
multitouch = config_get(CONFIG_MULTITOUCH, CONFIG_MULTITOUCH_DEFAULT)
one_touch_key_rotation = config_get(CONFIG_ONE_TOUCH_KEY_ROTATION, CONFIG_ONE_TOUCH_KEY_ROTATION_DEFAULT)
activation_time = float(config_get(CONFIG_ACTIVATION_TIME, CONFIG_ACTIVATION_TIME_DEFAULT))
sys_numlock_enables_numpad = config_get(CONFIG_NUMLOCK_ENABLES_NUMPAD, CONFIG_NUMLOCK_ENABLES_NUMPAD_DEFAULT)
key_numlock_is_used = any(EV_KEY.KEY_NUMLOCK in x for x in keys)
if (not top_right_icon_height > 0 or not top_right_icon_width > 0) and not key_numlock_is_used:
sys_numlock_enables_numpad_new = True
if sys_numlock_enables_numpad is not sys_numlock_enables_numpad_new:
config_set(CONFIG_NUMLOCK_ENABLES_NUMPAD, sys_numlock_enables_numpad_new, True, True)
top_left_icon_activation_time = float(config_get(CONFIG_LEFT_ICON_ACTIVATION_TIME, CONFIG_LEFT_ICON_ACTIVATION_TIME_DEFAULT))
top_left_icon_slide_func_activation_x_ratio = float(config_get(CONFIG_TOP_LEFT_ICON_SLIDE_FUNC_ACTIVATION_X_RATIO, CONFIG_TOP_LEFT_ICON_SLIDE_FUNC_ACTIVATION_X_RATIO_DEFAULT))
top_left_icon_slide_func_activation_y_ratio = float(config_get(CONFIG_TOP_LEFT_ICON_SLIDE_FUNC_ACTIVATION_Y_RATIO, CONFIG_TOP_LEFT_ICON_SLIDE_FUNC_ACTIVATION_Y_RATIO_DEFAULT))
top_right_icon_slide_func_activation_x_ratio = float(config_get(CONFIG_TOP_RIGHT_ICON_SLIDE_FUNC_ACTIVATION_X_RATIO, CONFIG_TOP_RIGHT_ICON_SLIDE_FUNC_ACTIVATION_X_RATIO_DEFAULT))
top_right_icon_slide_func_activation_y_ratio = float(config_get(CONFIG_TOP_RIGHT_ICON_SLIDE_FUNC_ACTIVATION_Y_RATIO, CONFIG_TOP_RIGHT_ICON_SLIDE_FUNC_ACTIVATION_Y_RATIO_DEFAULT))
enabled_touchpad_pointer = int(config_get(CONFIG_ENABLED_TOUCHPAD_POINTER, CONFIG_ENABLED_TOUCHPAD_POINTER_DEFAULT))
press_key_when_is_done_untouch = int(config_get(CONFIG_PRESS_KEY_WHEN_IS_DONE_UNTOUCH, CONFIG_PRESS_KEY_WHEN_IS_DONE_UNTOUCH_DEFAULT))
enabled = config_get(CONFIG_ENABLED, CONFIG_ENABLED_DEFAULT)
default_backlight_level = config_get(CONFIG_DEFAULT_BACKLIGHT_LEVEL, CONFIG_DEFAULT_BACKLIGHT_LEVEL_DEFAULT)
if default_backlight_level == "0x01":
try:
default_backlight_level = config.get(CONFIG_SECTION, CONFIG_LAST_BRIGHTNESS)
except:
pass
top_left_icon_brightness_func_disabled = config_get(CONFIG_TOP_LEFT_ICON_BRIGHTNESS_FUNC_DISABLED, CONFIG_TOP_LEFT_ICON_BRIGHTNESS_FUNC_DISABLED_DEFAULT)
if not backlight_levels or not top_left_icon_height or not top_left_icon_width:
top_left_icon_brightness_func_disabled_new = True
if top_left_icon_brightness_func_disabled is not top_left_icon_brightness_func_disabled_new:
config_set(CONFIG_TOP_LEFT_ICON_BRIGHTNESS_FUNC_DISABLED, top_left_icon_brightness_func_disabled_new, True, True)
if multitouch:
support_for_maximum_abs_mt_slots = 5
else:
support_for_maximum_abs_mt_slots = 1
distance_to_move_only_pointer = float(config_get(CONFIG_DISTANCE_TO_MOVE_ONLY_POINTER, CONFIG_DISTANCE_TO_MOVE_ONLY_POINTER_DEFAULT))
config_lock.release()
if enabled is not numlock:
local_numlock_pressed()
abs_mt_slot_value: int = 0
# -1 inactive, > 0 active
abs_mt_slot = np.array([-1, -1, -1, -1, -1], int)
abs_mt_slot_numpad_key = np.array([None, None, None, None, None], dtype=const.EventCode)
abs_mt_slot_x_init_values = np.array([-1, -1, -1, -1, -1], int)
abs_mt_slot_x_values = np.array([-1, -1, -1, -1, -1], int)
abs_mt_slot_y_init_values = np.array([-1, -1, -1, -1, -1], int)
abs_mt_slot_y_values = np.array([-1, -1, -1, -1, -1], int)
abs_mt_slot_grab_status = np.array([-1, -1, -1, -1, -1], int)
# equal to multi finger maximum
support_for_maximum_abs_mt_slots: int = 1
unsupported_abs_mt_slot: bool = False
numlock_touch_start_time = 0
top_left_icon_touch_start_time = 0
top_right_icon_touch_start_time = 0
last_event_time = 0
config = configparser.ConfigParser()
load_all_config_values()
config_lock.acquire()
config_save()
config_lock.release()
# because inotify (deadlock)
sleep(0.1)
def set_tracking_id(value):
try:
if value > 0:
log.info("Started new slot")
# not know yet
# log.info(abs_mt_slot_numpad_key[abs_mt_slot_value])
else:
log.info("Ended existing slot")
# can be misunderstanding when is touched padding (is printed previous key)
# log.info(abs_mt_slot_numpad_key[abs_mt_slot_value])
abs_mt_slot[abs_mt_slot_value] = value
except IndexError as e:
log.error(e)
def get_compose_key_end_events_for_unicode_string():
enter_pressed = InputEvent(EV_KEY.KEY_SPACE, 1)
enter_unpressed = InputEvent(EV_KEY.KEY_SPACE, 0)
events = [
InputEvent(EV_MSC.MSC_SCAN, enter_pressed.code.value),
enter_pressed,
InputEvent(EV_SYN.SYN_REPORT, 0),
InputEvent(EV_MSC.MSC_SCAN, enter_unpressed.code.value),
enter_unpressed,
InputEvent(EV_SYN.SYN_REPORT, 0)
]
return events
def get_compose_key_start_events_for_unicode_string():
global udev, dev
left_shift_pressed = InputEvent(EV_KEY.KEY_LEFTSHIFT, 1)
left_shift_unpressed = InputEvent(EV_KEY.KEY_LEFTSHIFT, 0)
left_ctrl_pressed = InputEvent(EV_KEY.KEY_LEFTCTRL, 1)
left_ctrl_unpressed = InputEvent(EV_KEY.KEY_LEFTCTRL, 0)
try:
U_key = get_keycode_which_reflects_current_layout("U")
except:
U_key = EV_KEY.KEY_U
key_U_pressed = InputEvent(U_key, 1)
key_U_unpressed = InputEvent(U_key, 0)
events = [
InputEvent(EV_MSC.MSC_SCAN, left_ctrl_pressed.code.value),
left_ctrl_pressed,
InputEvent(EV_SYN.SYN_REPORT, 0),
InputEvent(EV_MSC.MSC_SCAN, left_shift_pressed.code.value),
left_shift_pressed,
InputEvent(EV_SYN.SYN_REPORT, 0),
InputEvent(EV_MSC.MSC_SCAN, key_U_pressed.code.value),
key_U_pressed,
InputEvent(EV_SYN.SYN_REPORT, 0),
InputEvent(EV_MSC.MSC_SCAN, key_U_unpressed.code.value),
key_U_unpressed,
InputEvent(EV_SYN.SYN_REPORT, 0),
InputEvent(EV_MSC.MSC_SCAN, left_shift_unpressed.code.value),
left_shift_unpressed,
InputEvent(EV_SYN.SYN_REPORT, 0),
InputEvent(EV_MSC.MSC_SCAN, left_ctrl_unpressed.code.value),
left_ctrl_unpressed,
InputEvent(EV_SYN.SYN_REPORT, 0),
]
return events
def get_events_for_unicode_char(char):
key_events = []
for hex_digit in '%X' % ord(char):
try:
if hex_digit.isnumeric():
key_code = getattr(EV_KEY, 'KEY_KP%s' % hex_digit)
key = EV_KEY.codes[int(key_code)]
else:
key = get_keycode_which_reflects_current_layout(hex_digit)
except:
key_code = getattr(EV_KEY, 'KEY_KP%s' % hex_digit)
key = EV_KEY.codes[int(key_code)]
key_event_press = InputEvent(key, 1)
key_event_unpress = InputEvent(key, 0)
key_events = key_events + [
InputEvent(EV_MSC.MSC_SCAN, key_event_press.code.value),
key_event_press,
InputEvent(EV_SYN.SYN_REPORT, 0),
InputEvent(EV_MSC.MSC_SCAN, key_event_unpress.code.value),
key_event_unpress,
InputEvent(EV_SYN.SYN_REPORT, 0)
]
start_events = get_compose_key_start_events_for_unicode_string()
end_events = get_compose_key_end_events_for_unicode_string()
return start_events + key_events + end_events
def pressed_numpad_key():
global udev, abs_mt_slot_grab_status, abs_mt_slot_numpad_key, abs_mt_slot_value
log.info("Pressed numpad key")
log.info(abs_mt_slot_numpad_key[abs_mt_slot_value])
events = []
if not isEvent(abs_mt_slot_numpad_key[abs_mt_slot_value]):
unicode_string = abs_mt_slot_numpad_key[abs_mt_slot_value]
for unicode_char in unicode_string:
events = events + get_events_for_unicode_char(unicode_char)
else:
events = [
InputEvent(abs_mt_slot_numpad_key[abs_mt_slot_value], 1),
InputEvent(EV_SYN.SYN_REPORT, 0)
]
try:
if enabled_touchpad_pointer == 1:
grab_current_slot()
udev.send_events(events)
except OSError as e:
log.warning("Cannot send press event, %s", e)