Solaar/lib/logitech_receiver/settings_templates.py

1256 lines
54 KiB
Python

# -*- python-mode -*-
## Copyright (C) 2012-2013 Daniel Pavel
##
## This program 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 2 of the License, or
## (at your option) any later version.
##
## 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; if not, write to the Free Software Foundation, Inc.,
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
from logging import DEBUG as _DEBUG
from logging import INFO as _INFO
from logging import WARN as _WARN
from logging import getLogger
from struct import pack as _pack
from struct import unpack as _unpack
from time import time as _time
from . import hidpp10 as _hidpp10
from . import hidpp20 as _hidpp20
from . import special_keys as _special_keys
from .common import NamedInt as _NamedInt
from .common import NamedInts as _NamedInts
from .common import bytes2int as _bytes2int
from .common import int2bytes as _int2bytes
from .i18n import _
from .settings import ActionSettingRW as _ActionSettingRW
from .settings import BitFieldSetting as _BitFieldSetting
from .settings import BitFieldValidator as _BitFieldV
from .settings import BitFieldWithOffsetAndMaskSetting as _BitFieldOMSetting
from .settings import BitFieldWithOffsetAndMaskValidator as _BitFieldOMV
from .settings import ChoicesMapValidator as _ChoicesMapV
from .settings import ChoicesValidator as _ChoicesV
from .settings import FeatureRW as _FeatureRW
from .settings import LongSettings as _LongSettings
from .settings import MultipleRangeValidator as _MultipleRangeV
from .settings import PackedRangeValidator as _PackedRangeV
from .settings import RangeFieldSetting as _RangeFieldSetting
from .settings import RangeValidator as _RangeV
from .settings import RawXYProcessing as _RawXYProcessing
from .settings import Setting as _Setting
from .settings import Settings as _Settings
from .special_keys import DISABLE as _DKEY
_log = getLogger(__name__)
del getLogger
_DK = _hidpp10.DEVICE_KIND
_R = _hidpp10.REGISTERS
_F = _hidpp20.FEATURE
_GG = _hidpp20.GESTURE
_GP = _hidpp20.PARAM
# Setting classes are used to control the settings that the Solaar GUI shows and manipulates.
# Each setting class has to several class variables:
# name, which is used as a key when storing information about the setting,
# setting classes can have the same name, as long as devices only have one setting with the same name;
# label, which is shown in the Solaar main window;
# description, which is shown when the mouse hovers over the setting in the main window;
# either register or feature, the register or feature that the setting uses;
# rw_class, the class of the reader/writer (if it is not the standard one),
# rw_options, a dictionary of options for the reader/writer.
# validator_class, the class of the validator (default settings.BooleanValidator)
# validator_options, a dictionary of options for the validator
# persist (inherited True), which is whether to store the value and apply it when setting up the device.
#
# The different setting classes imported from settings.py are for different numbers and kinds of arguments.
# _Setting is for settings with a single value (boolean, number in a range, and symbolic choice).
# _Settings is for settings that are maps from keys to values
# and permit reading or writing the entire map or just one key/value pair.
# The _BitFieldSetting class is for settings that have multiple boolean values packed into a bit field.
# _BitFieldOMSetting is similar.
# The _RangeFieldSetting class is for settings that have multiple ranges packed into a byte string.
# _LongSettings is for settings that have an even more complex structure.
#
# When settings are created a reader/writer and a validator are created.
# If the setting class has a value for rw_class then an instance of that class is created.
# Otherwise if the setting has a register then an instance of settings.RegisterRW is created.
# and if the setting has a feature then then an instance of _FeatureRW is created.
# The instance is created with the register or feature as the first argument and rw_options as keyword arguments.
# _RegisterRW doesn't use any options.
# _FeatureRW options include
# read_fnid - the feature function (times 16) to read the value (default 0x00),
# write_fnid - the feature function (times 16) to write the value (default 0x10),
# prefix - a prefix to add to the data being written and the read request (default b''), used for features
# that provide and set multiple settings (e.g., to read and write function key inversion for current host)
# no_reply - whether to wait for a reply (default false) (USE WITH EXTREME CAUTION).
#
# There are three simple validator classes - _BooleanV, _RangeV, and _ChoicesV
# _BooleanV is for boolean values and is the default. It takes
# true_value is the raw value for true (default 0x01), this can be an integer or a byte string,
# false_value is the raw value for false (default 0x00), this can be an integer or a byte string,
# mask is used to keep only some bits from a sequence of bits, this can be an integer or a byte string,
# read_skip_byte_count is the number of bytes to ignore at the beginning of the read value (default 0),
# write_prefix_bytes is a byte string to write before the value (default empty).
# _RangeV is for an integer in a range. It takes
# byte_count is number of bytes that the value is stored in (defaults to size of max_value).
# _RangeV uses min_value and max_value from the setting class as minimum and maximum.
# _ChoicesV is for symbolic choices. It takes one positional and three keyword arguments:
# choices is a list of named integers that are the valid choices,
# byte_count is the number of bytes for the integer (default size of largest choice integer),
# read_skip_byte_count is as for _BooleanV,
# write_prefix_bytes is as for _BooleanV.
# Settings that use _ChoicesV should have a choices_universe class variable of the potential choices,
# or None for no limitation and optionally a choices_extra class variable with an extra choice.
# The choices_extra is so that there is no need to specially extend a large existing NamedInts.
# _ChoicesMapV validator is for map settings that map onto symbolic choices. It takes
# choices_map is a map from keys to possible values
# byte_count is as for _ChoicesV,
# read_skip_byte_count is as for _ChoicesV,
# write_prefix_bytes is as for _ChoicesV,
# key_byte_count is the number of bytes for the key integer (default size of largest key),
# extra_default is an extra raw value that is used as a default value (default None).
# Settings that use _ChoicesV should have keys_universe and choices_universe class variable of
# the potential keys and potential choices or None for no limitation.
# _BitFieldV validator is for bit field settings. It takes one positional and one keyword argument
# the positional argument is the number of bits in the bit field
# byte_count is the size of the bit field (default size of the bit field)
#
# A few settings work very differently. They divert a key, which is then used to start and stop some special action.
# These settings have reader/writer classes that perform special processing instead of sending commands to the device.
# yapf: disable
class FnSwapVirtual(_Setting): # virtual setting to hold fn swap strings
name = 'fn-swap'
label = _('Swap Fx function')
description = (_('When set, the F1..F12 keys will activate their special function,\n'
'and you must hold the FN key to activate their standard function.') + '\n\n' +
_('When unset, the F1..F12 keys will activate their standard function,\n'
'and you must hold the FN key to activate their special function.'))
# yapf: enable
class RegisterHandDetection(_Setting):
name = 'hand-detection'
label = _('Hand Detection')
description = _('Turn on illumination when the hands hover over the keyboard.')
register = _R.keyboard_hand_detection
validator_options = {'true_value': b'\x00\x00\x00', 'false_value': b'\x00\x00\x30', 'mask': b'\x00\x00\xFF'}
class RegisterSmoothScroll(_Setting):
name = 'smooth-scroll'
label = _('Scroll Wheel Smooth Scrolling')
description = _('High-sensitivity mode for vertical scroll with the wheel.')
register = _R.mouse_button_flags
validator_options = {'true_value': 0x40, 'mask': 0x40}
class RegisterSideScroll(_Setting):
name = 'side-scroll'
label = _('Side Scrolling')
description = _(
'When disabled, pushing the wheel sideways sends custom button events\n'
'instead of the standard side-scrolling events.'
)
register = _R.mouse_button_flags
validator_options = {'true_value': 0x02, 'mask': 0x02}
# different devices have different sets of permissible dpis, so this should be subclassed
class RegisterDpi(_Setting):
name = 'dpi-old'
label = _('Sensitivity (DPI - older mice)')
description = _('Mouse movement sensitivity')
register = _R.mouse_dpi
choices_universe = _NamedInts.range(0x81, 0x8F, lambda x: str((x - 0x80) * 100))
validator_class = _ChoicesV
validator_options = {'choices': choices_universe}
class RegisterFnSwap(FnSwapVirtual):
register = _R.keyboard_fn_swap
validator_options = {'true_value': b'\x00\x01', 'mask': b'\x00\x01'}
class FnSwap(FnSwapVirtual):
feature = _F.FN_INVERSION
class NewFnSwap(FnSwapVirtual):
feature = _F.NEW_FN_INVERSION
# ignore the capabilities part of the feature - all devices should be able to swap Fn state
# just use the current host (first byte = 0xFF) part of the feature to read and set the Fn state
class K375sFnSwap(FnSwapVirtual):
feature = _F.K375S_FN_INVERSION
rw_options = {'prefix': b'\xFF'}
validator_options = {'true_value': b'\x01', 'false_value': b'\x00', 'read_skip_byte_count': 1}
class Backlight(_Setting):
name = 'backlight-qualitative'
label = _('Backlight')
description = _('Set illumination time for keyboard.')
feature = _F.BACKLIGHT
choices_universe = _NamedInts(Off=0, Varying=2, VeryShort=5, Short=10, Medium=20, Long=60, VeryLong=180)
validator_class = _ChoicesV
validator_options = {'choices': choices_universe}
class Backlight2(_Setting):
name = 'backlight'
label = _('Backlight')
description = _('Turn illumination on or off on keyboard.')
feature = _F.BACKLIGHT2
class Backlight3(_Setting):
name = 'backlight-timed'
label = _('Backlight')
description = _('Set illumination time for keyboard.')
feature = _F.BACKLIGHT3
rw_options = {'read_fnid': 0x10, 'write_fnid': 0x20, 'suffix': 0x09}
validator_class = _RangeV
min_value = 0
max_value = 1000
validator_options = {'byte_count': 2}
class HiResScroll(_Setting):
name = 'hi-res-scroll'
label = _('Scroll Wheel High Resolution')
description = (
_('High-sensitivity mode for vertical scroll with the wheel.') + '\n' +
_('Set to ignore if scrolling is abnormally fast or slow')
)
feature = _F.HI_RES_SCROLLING
class LowresMode(_Setting):
name = 'lowres-scroll-mode'
label = _('Scroll Wheel Diversion')
description = _(
'Make scroll wheel send LOWRES_WHEEL HID++ notifications (which trigger Solaar rules but are otherwise ignored).'
)
feature = _F.LOWRES_WHEEL
class HiresSmoothInvert(_Setting):
name = 'hires-smooth-invert'
label = _('Scroll Wheel Direction')
description = _('Invert direction for vertical scroll with wheel.')
feature = _F.HIRES_WHEEL
rw_options = {'read_fnid': 0x10, 'write_fnid': 0x20}
validator_options = {'true_value': 0x04, 'mask': 0x04}
class HiresSmoothResolution(_Setting):
name = 'hires-smooth-resolution'
label = _('Scroll Wheel Resolution')
description = (
_('High-sensitivity mode for vertical scroll with the wheel.') + '\n' +
_('Set to ignore if scrolling is abnormally fast or slow')
)
feature = _F.HIRES_WHEEL
rw_options = {'read_fnid': 0x10, 'write_fnid': 0x20}
validator_options = {'true_value': 0x02, 'mask': 0x02}
class HiresMode(_Setting):
name = 'hires-scroll-mode'
label = _('Scroll Wheel Diversion')
description = _(
'Make scroll wheel send HIRES_WHEEL HID++ notifications (which trigger Solaar rules but are otherwise ignored).'
)
feature = _F.HIRES_WHEEL
rw_options = {'read_fnid': 0x10, 'write_fnid': 0x20}
validator_options = {'true_value': 0x01, 'mask': 0x01}
class PointerSpeed(_Setting):
name = 'pointer_speed'
label = _('Sensitivity (Pointer Speed)')
description = _('Speed multiplier for mouse (256 is normal multiplier).')
feature = _F.POINTER_SPEED
validator_class = _RangeV
min_value = 0x002e
max_value = 0x01ff
validator_options = {'byte_count': 2}
class ThumbMode(_Setting):
name = 'thumb-scroll-mode'
label = _('Thumb Wheel Diversion')
description = _(
'Make thumb wheel send THUMB_WHEEL HID++ notifications (which trigger Solaar rules but are otherwise ignored).'
)
feature = _F.THUMB_WHEEL
rw_options = {'read_fnid': 0x10, 'write_fnid': 0x20}
validator_options = {'true_value': b'\x01\x00', 'false_value': b'\x00\x00', 'mask': b'\x01\x00'}
class ThumbInvert(_Setting):
name = 'thumb-scroll-invert'
label = _('Thumb Wheel Direction')
description = _('Invert thumb wheel scroll direction.')
feature = _F.THUMB_WHEEL
rw_options = {'read_fnid': 0x10, 'write_fnid': 0x20}
validator_options = {'true_value': b'\x00\x01', 'false_value': b'\x00\x00', 'mask': b'\x00\x01'}
class OnboardProfiles(_Setting):
name = 'onboard_profiles'
label = _('Onboard Profiles')
description = _('Enable onboard profiles, which often control report rate and keyboard lighting')
feature = _F.ONBOARD_PROFILES
rw_options = {'read_fnid': 0x20, 'write_fnid': 0x10}
choices_universe = _NamedInts(Enable=1, Disable=2)
validator_class = _ChoicesV
validator_options = {'choices': choices_universe}
class ReportRate(_Setting):
name = 'report_rate'
label = _('Polling Rate (ms)')
description = (
_('Frequency of device polling, in milliseconds') + '\n' +
_('May need Onboard Profiles set to Disable to be effective.')
)
feature = _F.REPORT_RATE
rw_options = {'read_fnid': 0x10, 'write_fnid': 0x20}
choices_universe = _NamedInts.range(1, 8)
class _rw_class(_FeatureRW): # no longer needed - set Onboard Profiles to disable
def write(self, device, data_bytes):
# Host mode is required for report rate to be adjustable
if _hidpp20.get_onboard_mode(device) != _hidpp20.ONBOARD_MODES.MODE_HOST:
_hidpp20.set_onboard_mode(device, _hidpp20.ONBOARD_MODES.MODE_HOST)
return super().write(device, data_bytes)
class validator_class(_ChoicesV):
@classmethod
def build(cls, setting_class, device):
# if device.wpid == '408E':
# return None # host mode borks the function keys on the G915 TKL keyboard
reply = device.feature_request(_F.REPORT_RATE, 0x00)
assert reply, 'Oops, report rate choices cannot be retrieved!'
rate_list = []
rate_flags = _bytes2int(reply[0:1])
for i in range(0, 8):
if (rate_flags >> i) & 0x01:
rate_list.append(i + 1)
return cls(choices=_NamedInts.list(rate_list), byte_count=1) if rate_list else None
class DivertCrown(_Setting):
name = 'divert-crown'
label = _('Divert crown events')
description = _('Make crown send CROWN HID++ notifications (which trigger Solaar rules but are otherwise ignored).')
feature = _F.CROWN
rw_options = {'read_fnid': 0x10, 'write_fnid': 0x20}
validator_options = {'true_value': 0x02, 'false_value': 0x01, 'mask': 0xff}
class CrownSmooth(_Setting):
name = 'crown-smooth'
label = _('Crown smooth scroll')
description = _('Set crown smooth scroll')
feature = _F.CROWN
rw_options = {'read_fnid': 0x10, 'write_fnid': 0x20}
validator_options = {'true_value': 0x01, 'false_value': 0x02, 'read_skip_byte_count': 1, 'write_prefix_bytes': b'\x00'}
class DivertGkeys(_Setting):
name = 'divert-gkeys'
label = _('Divert G Keys')
description = (
_('Make G keys send GKEY HID++ notifications (which trigger Solaar rules but are otherwise ignored).') + '\n' +
_('May also make M keys and MR key send HID++ notifications')
)
feature = _F.GKEY
validator_options = {'true_value': 0x01, 'false_value': 0x00, 'mask': 0xff}
class rw_class(_FeatureRW):
def __init__(self, feature):
super().__init__(feature, write_fnid=0x20)
def read(self, device): # no way to read, so just assume not diverted
return b'\x00'
class SmartShift(_Setting):
name = 'smart-shift'
label = _('Scroll Wheel Rachet')
description = _(
'Automatically switch the mouse wheel between ratchet and freespin mode.\n'
'The mouse wheel is always free at 0, and always ratcheted at 50'
)
feature = _F.SMART_SHIFT
rw_options = {'read_fnid': 0x00, 'write_fnid': 0x10}
class rw_class(_FeatureRW):
MIN_VALUE = 0
MAX_VALUE = 50
def __init__(self, feature, read_fnid, write_fnid):
super().__init__(feature, read_fnid, write_fnid)
def read(self, device):
value = super().read(device)
if _bytes2int(value[0:1]) == 1:
# Mode = Freespin, map to minimum
return _int2bytes(self.MIN_VALUE, count=1)
else:
# Mode = smart shift, map to the value, capped at maximum
threshold = min(_bytes2int(value[1:2]), self.MAX_VALUE)
return _int2bytes(threshold, count=1)
def write(self, device, data_bytes):
threshold = _bytes2int(data_bytes)
# Freespin at minimum
mode = 1 if threshold == self.MIN_VALUE else 2
# Ratchet at maximum
if threshold == self.MAX_VALUE:
threshold = 255
data = _int2bytes(mode, count=1) + _int2bytes(threshold, count=1)
return super().write(device, data)
min_value = rw_class.MIN_VALUE
max_value = rw_class.MAX_VALUE
validator_class = _RangeV
class SmartShiftEnhanced(SmartShift):
feature = _F.SMART_SHIFT_ENHANCED
rw_options = {'read_fnid': 0x10, 'write_fnid': 0x20}
# the keys for the choice map are Logitech controls (from special_keys)
# each choice value is a NamedInt with the string from a task (to be shown to the user)
# and the integer being the control number for that task (to be written to the device)
# Solaar only remaps keys (controlled by key gmask and group), not other key reprogramming
class ReprogrammableKeys(_Settings):
name = 'reprogrammable-keys'
label = _('Key/Button Actions')
description = (
_('Change the action for the key or button.') + ' ' + _('Overridden by diversion.') + '\n' +
_('Changing important actions (such as for the left mouse button) can result in an unusable system.')
)
feature = _F.REPROG_CONTROLS_V4
keys_universe = _special_keys.CONTROL
choices_universe = _special_keys.CONTROL
class rw_class:
def __init__(self, feature):
self.feature = feature
self.kind = _FeatureRW.kind
def read(self, device, key):
key_index = device.keys.index(key)
key_struct = device.keys[key_index]
return b'\x00\x00' + _int2bytes(int(key_struct.mapped_to), 2)
def write(self, device, key, data_bytes):
key_index = device.keys.index(key)
key_struct = device.keys[key_index]
key_struct.remap(_special_keys.CONTROL[_bytes2int(data_bytes)])
return True
class validator_class(_ChoicesMapV):
@classmethod
def build(cls, setting_class, device):
choices = {}
if device.keys:
for k in device.keys:
tgts = k.remappable_to
if len(tgts) > 1:
choices[k.key] = tgts
return cls(choices, key_byte_count=2, byte_count=2, extra_default=0) if choices else None
class DpiSlidingXY(_RawXYProcessing):
def activate_action(self):
self.dpiSetting = next(filter(lambda s: s.name == 'dpi', self.device.settings), None)
self.dpiChoices = list(self.dpiSetting.choices)
self.otherDpiIdx = self.device.persister.get('_dpi-sliding', -1) if self.device.persister else -1
if not isinstance(self.otherDpiIdx, int) or self.otherDpiIdx < 0 or self.otherDpiIdx >= len(self.dpiChoices):
self.otherDpiIdx = self.dpiChoices.index(self.dpiSetting.read())
self.fsmState = 'idle'
self.dx = 0.
self.movingDpiIdx = None
def setNewDpi(self, newDpiIdx):
newDpi = self.dpiChoices[newDpiIdx]
self.dpiSetting.write(newDpi)
from solaar.ui import status_changed as _status_changed
_status_changed(self.device, refresh=True) # update main window
def displayNewDpi(self, newDpiIdx):
from solaar.ui import notify as _notify # import here to avoid circular import when running `solaar show`,
if _notify.available:
reason = 'DPI %d [min %d, max %d]' % (self.dpiChoices[newDpiIdx], self.dpiChoices[0], self.dpiChoices[-1])
# if there is a progress percentage then the reason isn't shown
# asPercentage = int(float(newDpiIdx) / float(len(self.dpiChoices) - 1) * 100.)
# _notify.show(self.device, reason=reason, progress=asPercentage)
_notify.show(self.device, reason=reason)
def press_action(self, key): # start tracking
self.starting = True
if self.fsmState == 'idle':
self.fsmState = 'pressed'
self.dx = 0.
# While in 'moved' state, the index into 'dpiChoices' of the currently selected DPI setting
self.movingDpiIdx = None
def release_action(self): # adjust DPI and stop tracking
if self.fsmState == 'pressed': # Swap with other DPI
thisIdx = self.dpiChoices.index(self.dpiSetting.read())
newDpiIdx, self.otherDpiIdx = self.otherDpiIdx, thisIdx
if self.device.persister:
self.device.persister['_dpi-sliding'] = self.otherDpiIdx
self.setNewDpi(newDpiIdx)
self.displayNewDpi(newDpiIdx)
elif self.fsmState == 'moved': # Set DPI according to displacement
self.setNewDpi(self.movingDpiIdx)
self.fsmState = 'idle'
def move_action(self, dx, dy):
if self.device.features.get_feature_version(_F.REPROG_CONTROLS_V4) >= 5 and self.starting:
self.starting = False # hack to ignore strange first movement report from MX Master 3S
return
currDpi = self.dpiSetting.read()
self.dx += float(dx) / float(currDpi) * 15. # yields a more-or-less DPI-independent dx of about 5/cm
if self.fsmState == 'pressed':
if abs(self.dx) >= 1.:
self.fsmState = 'moved'
self.movingDpiIdx = self.dpiChoices.index(currDpi)
elif self.fsmState == 'moved':
currIdx = self.dpiChoices.index(self.dpiSetting.read())
newMovingDpiIdx = min(max(currIdx + int(self.dx), 0), len(self.dpiChoices) - 1)
if newMovingDpiIdx != self.movingDpiIdx:
self.movingDpiIdx = newMovingDpiIdx
self.displayNewDpi(newMovingDpiIdx)
class MouseGesturesXY(_RawXYProcessing):
def activate_action(self):
self.dpiSetting = next(filter(lambda s: s.name == 'dpi', self.device.settings), None)
self.fsmState = 'idle'
self.initialize_data()
def initialize_data(self):
self.dx = 0.
self.dy = 0.
self.lastEv = None
self.data = []
def press_action(self, key):
self.starting = True
if self.fsmState == 'idle':
self.fsmState = 'pressed'
self.initialize_data()
self.data = [key.key]
def release_action(self):
if self.fsmState == 'pressed':
# emit mouse gesture notification
from .base import _HIDPP_Notification as _HIDPP_Notification
from .diversion import process_notification as _process_notification
self.push_mouse_event()
if _log.isEnabledFor(_INFO):
_log.info('mouse gesture notification %s', self.data)
payload = _pack('!' + (len(self.data) * 'h'), *self.data)
notification = _HIDPP_Notification(0, 0, 0, 0, payload)
_process_notification(self.device, self.device.status, notification, _hidpp20.FEATURE.MOUSE_GESTURE)
self.fsmState = 'idle'
def move_action(self, dx, dy):
if self.fsmState == 'pressed':
now = _time() * 1000 # _time_ns() / 1e6
if self.device.features.get_feature_version(_F.REPROG_CONTROLS_V4) >= 5 and self.starting:
self.starting = False # hack to ignore strange first movement report from MX Master 3S
return
if self.lastEv is not None and now - self.lastEv > 200.:
self.push_mouse_event()
dpi = self.dpiSetting.read() if self.dpiSetting else 1000
dx = float(dx) / float(dpi) * 15. # This multiplier yields a more-or-less DPI-independent dx of about 5/cm
self.dx += dx
dy = float(dy) / float(dpi) * 15. # This multiplier yields a more-or-less DPI-independent dx of about 5/cm
self.dy += dy
self.lastEv = now
def key_action(self, key):
self.push_mouse_event()
self.data.append(1)
self.data.append(key)
self.lastEv = _time() * 1000 # _time_ns() / 1e6
if _log.isEnabledFor(_DEBUG):
_log.debug('mouse gesture key event %d %s', key, self.data)
def push_mouse_event(self):
x = int(self.dx)
y = int(self.dy)
if x == 0 and y == 0:
return
self.data.append(0)
self.data.append(x)
self.data.append(y)
self.dx = 0.
self.dy = 0.
if _log.isEnabledFor(_DEBUG):
_log.debug('mouse gesture move event %d %d %s', x, y, self.data)
class DivertKeys(_Settings):
name = 'divert-keys'
label = _('Key/Button Diversion')
description = _('Make the key or button send HID++ notifications (Diverted) or initiate Mouse Gestures or Sliding DPI')
feature = _F.REPROG_CONTROLS_V4
keys_universe = _special_keys.CONTROL
choices_universe = _NamedInts(**{_('Regular'): 0, _('Diverted'): 1, _('Mouse Gestures'): 2, _('Sliding DPI'): 3})
choices_gesture = _NamedInts(**{_('Regular'): 0, _('Diverted'): 1, _('Mouse Gestures'): 2})
choices_divert = _NamedInts(**{_('Regular'): 0, _('Diverted'): 1})
class rw_class:
def __init__(self, feature):
self.feature = feature
self.kind = _FeatureRW.kind
def read(self, device, key):
key_index = device.keys.index(key)
key_struct = device.keys[key_index]
return b'\x00\x00\x01' if 'diverted' in key_struct.mapping_flags else b'\x00\x00\x00'
def write(self, device, key, data_bytes):
key_index = device.keys.index(key)
key_struct = device.keys[key_index]
key_struct.set_diverted(_bytes2int(data_bytes) != 0) # not regular
return True
class validator_class(_ChoicesMapV):
def __init__(self, choices, key_byte_count=2, byte_count=1, mask=0x01):
super().__init__(choices, key_byte_count, byte_count, mask)
def prepare_write(self, key, new_value):
if self.gestures and new_value != 2: # mouse gestures
self.gestures.stop(key)
if self.sliding and new_value != 3: # sliding DPI
self.sliding.stop(key)
if self.gestures and new_value == 2: # mouse gestures
self.gestures.start(key)
if self.sliding and new_value == 3: # sliding DPI
self.sliding.start(key)
return super().prepare_write(key, new_value)
@classmethod
def build(cls, setting_class, device):
sliding = gestures = None
choices = {}
if device.keys:
for k in device.keys:
if 'divertable' in k.flags and 'virtual' not in k.flags:
if 'raw XY' in k.flags:
choices[k.key] = setting_class.choices_gesture
if gestures is None:
gestures = MouseGesturesXY(device, name='MouseGestures')
if _F.ADJUSTABLE_DPI not in device.features:
choices[k.key] = setting_class.choices_gesture
else:
choices[k.key] = setting_class.choices_universe
if sliding is None:
sliding = DpiSlidingXY(device, name='DpiSlding')
else:
choices[k.key] = setting_class.choices_divert
if not choices:
return None
validator = cls(choices, key_byte_count=2, byte_count=1, mask=0x01)
validator.sliding = sliding
validator.gestures = gestures
return validator
class AdjustableDpi(_Setting):
"""Pointer Speed feature"""
# Assume sensorIdx 0 (there is only one sensor)
# [2] getSensorDpi(sensorIdx) -> sensorIdx, dpiMSB, dpiLSB
# [3] setSensorDpi(sensorIdx, dpi)
name = 'dpi'
label = _('Sensitivity (DPI)')
description = _('Mouse movement sensitivity')
feature = _F.ADJUSTABLE_DPI
rw_options = {'read_fnid': 0x20, 'write_fnid': 0x30}
choices_universe = _NamedInts.range(200, 4000, str, 50)
class validator_class(_ChoicesV):
@classmethod
def build(cls, setting_class, device):
# [1] getSensorDpiList(sensorIdx)
reply = device.feature_request(_F.ADJUSTABLE_DPI, 0x10)
assert reply, 'Oops, DPI list cannot be retrieved!'
dpi_list = []
step = None
for val in _unpack('!7H', reply[1:1 + 14]):
if val == 0:
break
if val >> 13 == 0b111:
assert step is None and len(dpi_list) == 1, \
'Invalid DPI list item: %r' % val
step = val & 0x1fff
else:
dpi_list.append(val)
if step:
assert len(dpi_list) == 2, 'Invalid DPI list range: %r' % dpi_list
dpi_list = range(dpi_list[0], dpi_list[1] + 1, step)
return cls(choices=_NamedInts.list(dpi_list), byte_count=3) if dpi_list else None
def validate_read(self, reply_bytes): # special validator to use default DPI if needed
reply_value = _bytes2int(reply_bytes[1:3])
if reply_value == 0: # use default value instead
reply_value = _bytes2int(reply_bytes[3:5])
valid_value = self.choices[reply_value]
assert valid_value is not None, '%s: failed to validate read value %02X' % (self.__class__.__name__, reply_value)
return valid_value
class SpeedChange(_Setting):
"""Implements the ability to switch Sensitivity by clicking on the DPI_Change button."""
name = 'speed-change'
label = _('Sensitivity Switching')
description = _(
'Switch the current sensitivity and the remembered sensitivity when the key or button is pressed.\n'
'If there is no remembered sensitivity, just remember the current sensitivity'
)
choices_universe = _special_keys.CONTROL
choices_extra = _NamedInt(0, _('Off'))
feature = _F.POINTER_SPEED
rw_options = {'name': 'speed change'}
class rw_class(_ActionSettingRW):
def press_action(self): # switch sensitivity
currentSpeed = self.device.persister.get('pointer_speed', None) if self.device.persister else None
newSpeed = self.device.persister.get('_speed-change', None) if self.device.persister else None
speed_setting = next(filter(lambda s: s.name == 'pointer_speed', self.device.settings), None)
if newSpeed is not None:
if speed_setting:
speed_setting.write(newSpeed)
else:
_log.error('cannot save sensitivity setting on %s', self.device)
from solaar.ui import status_changed as _status_changed
_status_changed(self.device, refresh=True) # update main window
if self.device.persister:
self.device.persister['_speed-change'] = currentSpeed
class validator_class(_ChoicesV):
@classmethod
def build(cls, setting_class, device):
key_index = device.keys.index(_special_keys.CONTROL.DPI_Change)
key = device.keys[key_index] if key_index is not None else None
if key is not None and 'divertable' in key.flags:
keys = [setting_class.choices_extra, key.key]
return cls(choices=_NamedInts.list(keys), byte_count=2)
class DisableKeyboardKeys(_BitFieldSetting):
name = 'disable-keyboard-keys'
label = _('Disable keys')
description = _('Disable specific keyboard keys.')
feature = _F.KEYBOARD_DISABLE_KEYS
rw_options = {'read_fnid': 0x10, 'write_fnid': 0x20}
_labels = {k: (None, _('Disables the %s key.') % k) for k in _DKEY}
choices_universe = _DKEY
class validator_class(_BitFieldV):
@classmethod
def build(cls, setting_class, device):
mask = device.feature_request(_F.KEYBOARD_DISABLE_KEYS, 0x00)[0]
options = [_DKEY[1 << i] for i in range(8) if mask & (1 << i)]
return cls(options) if options else None
class Multiplatform(_Setting):
name = 'multiplatform'
label = _('Set OS')
description = _('Change keys to match OS.')
feature = _F.MULTIPLATFORM
rw_options = {'read_fnid': 0x00, 'write_fnid': 0x30}
choices_universe = _NamedInts(**{'OS ' + str(i + 1): i for i in range(8)})
# multiplatform OS bits
OSS = [('Linux', 0x0400), ('MacOS', 0x2000), ('Windows', 0x0100), ('iOS', 0x4000), ('Android', 0x1000), ('WebOS', 0x8000),
('Chrome', 0x0800), ('WinEmb', 0x0200), ('Tizen', 0x0001)]
# the problem here is how to construct the right values for the rules Set GUI,
# as, for example, the integer value for 'Windows' can be different on different devices
class validator_class(_ChoicesV):
@classmethod
def build(cls, setting_class, device):
def _str_os_versions(low, high):
def _str_os_version(version):
if version == 0:
return ''
elif version & 0xFF:
return str(version >> 8) + '.' + str(version & 0xFF)
else:
return str(version >> 8)
return '' if low == 0 and high == 0 else ' ' + _str_os_version(low) + '-' + _str_os_version(high)
infos = device.feature_request(_F.MULTIPLATFORM)
assert infos, 'Oops, multiplatform count cannot be retrieved!'
flags, _ignore, num_descriptors = _unpack('!BBB', infos[:3])
if not (flags & 0x02): # can't set platform so don't create setting
return []
descriptors = []
for index in range(0, num_descriptors):
descriptor = device.feature_request(_F.MULTIPLATFORM, 0x10, index)
platform, _ignore, os_flags, low, high = _unpack('!BBHHH', descriptor[:8])
descriptors.append((platform, os_flags, low, high))
choices = _NamedInts()
for os_name, os_bit in setting_class.OSS:
for platform, os_flags, low, high in descriptors:
os = os_name + _str_os_versions(low, high)
if os_bit & os_flags and platform not in choices and os not in choices:
choices[platform] = os
return cls(choices=choices, read_skip_byte_count=6, write_prefix_bytes=b'\xff') if choices else None
class DualPlatform(_Setting):
name = 'multiplatform'
label = _('Set OS')
description = _('Change keys to match OS.')
choices_universe = _NamedInts()
choices_universe[0x00] = 'iOS, MacOS'
choices_universe[0x01] = 'Android, Windows'
feature = _F.DUALPLATFORM
rw_options = {'read_fnid': 0x00, 'write_fnid': 0x20}
validator_class = _ChoicesV
validator_options = {'choices': choices_universe}
class ChangeHost(_Setting):
name = 'change-host'
label = _('Change Host')
description = _('Switch connection to a different host')
persist = False # persisting this setting is harmful
feature = _F.CHANGE_HOST
rw_options = {'read_fnid': 0x00, 'write_fnid': 0x10, 'no_reply': True}
choices_universe = _NamedInts(**{'Host ' + str(i + 1): i for i in range(3)})
class validator_class(_ChoicesV):
@classmethod
def build(cls, setting_class, device):
infos = device.feature_request(_F.CHANGE_HOST)
assert infos, 'Oops, host count cannot be retrieved!'
numHosts, currentHost = _unpack('!BB', infos[:2])
hostNames = _hidpp20.get_host_names(device)
hostNames = hostNames if hostNames is not None else {}
if currentHost not in hostNames or hostNames[currentHost][1] == '':
import socket # find name of current host and use it
hostNames[currentHost] = (True, socket.gethostname().partition('.')[0])
choices = _NamedInts()
for host in range(0, numHosts):
paired, hostName = hostNames.get(host, (True, ''))
choices[host] = str(host + 1) + ':' + hostName if hostName else str(host + 1)
return cls(choices=choices, read_skip_byte_count=1) if choices and len(choices) > 1 else None
_GESTURE2_GESTURES_LABELS = {
_GG['Tap1Finger']: (_('Single tap'), _('Performs a left click.')),
_GG['Tap2Finger']: (_('Single tap with two fingers'), _('Performs a right click.')),
_GG['Tap3Finger']: (_('Single tap with three fingers'), None),
_GG['Click1Finger']: (None, None),
_GG['Click2Finger']: (None, None),
_GG['Click3Finger']: (None, None),
_GG['DoubleTap1Finger']: (_('Double tap'), _('Performs a double click.')),
_GG['DoubleTap2Finger']: (_('Double tap with two fingers'), None),
_GG['DoubleTap3Finger']: (_('Double tap with three fingers'), None),
_GG['Track1Finger']: (None, None),
_GG['TrackingAcceleration']: (None, None),
_GG['TapDrag1Finger']: (_('Tap and drag'), _('Drags items by dragging the finger after double tapping.')),
_GG['TapDrag2Finger']:
(_('Tap and drag with two fingers'), _('Drags items by dragging the fingers after double tapping.')),
_GG['Drag3Finger']: (_('Tap and drag with three fingers'), None),
_GG['TapGestures']: (None, None),
_GG['FnClickGestureSuppression']:
(_('Suppress tap and edge gestures'), _('Disables tap and edge gestures (equivalent to pressing Fn+LeftClick).')),
_GG['Scroll1Finger']: (_('Scroll with one finger'), _('Scrolls.')),
_GG['Scroll2Finger']: (_('Scroll with two fingers'), _('Scrolls.')),
_GG['Scroll2FingerHoriz']: (_('Scroll horizontally with two fingers'), _('Scrolls horizontally.')),
_GG['Scroll2FingerVert']: (_('Scroll vertically with two fingers'), _('Scrolls vertically.')),
_GG['Scroll2FingerStateless']: (_('Scroll with two fingers'), _('Scrolls.')),
_GG['NaturalScrolling']: (_('Natural scrolling'), _('Inverts the scrolling direction.')),
_GG['Thumbwheel']: (_('Thumbwheel'), _('Enables the thumbwheel.')),
_GG['VScrollInertia']: (None, None),
_GG['VScrollBallistics']: (None, None),
_GG['Swipe2FingerHoriz']: (None, None),
_GG['Swipe3FingerHoriz']: (None, None),
_GG['Swipe4FingerHoriz']: (None, None),
_GG['Swipe3FingerVert']: (None, None),
_GG['Swipe4FingerVert']: (None, None),
_GG['LeftEdgeSwipe1Finger']: (None, None),
_GG['RightEdgeSwipe1Finger']: (None, None),
_GG['BottomEdgeSwipe1Finger']: (None, None),
_GG['TopEdgeSwipe1Finger']: (_('Swipe from the top edge'), None),
_GG['LeftEdgeSwipe1Finger2']: (_('Swipe from the left edge'), None),
_GG['RightEdgeSwipe1Finger2']: (_('Swipe from the right edge'), None),
_GG['BottomEdgeSwipe1Finger2']: (_('Swipe from the bottom edge'), None),
_GG['TopEdgeSwipe1Finger2']: (_('Swipe from the top edge'), None),
_GG['LeftEdgeSwipe2Finger']: (_('Swipe two fingers from the left edge'), None),
_GG['RightEdgeSwipe2Finger']: (_('Swipe two fingers from the right edge'), None),
_GG['BottomEdgeSwipe2Finger']: (_('Swipe two fingers from the bottom edge'), None),
_GG['TopEdgeSwipe2Finger']: (_('Swipe two fingers from the top edge'), None),
_GG['Zoom2Finger']: (_('Zoom with two fingers.'), _('Pinch to zoom out; spread to zoom in.')),
_GG['Zoom2FingerPinch']: (_('Pinch to zoom out.'), _('Pinch to zoom out.')),
_GG['Zoom2FingerSpread']: (_('Spread to zoom in.'), _('Spread to zoom in.')),
_GG['Zoom3Finger']: (_('Zoom with three fingers.'), None),
_GG['Zoom2FingerStateless']: (_('Zoom with two fingers'), _('Pinch to zoom out; spread to zoom in.')),
_GG['TwoFingersPresent']: (None, None),
_GG['Rotate2Finger']: (None, None),
_GG['Finger1']: (None, None),
_GG['Finger2']: (None, None),
_GG['Finger3']: (None, None),
_GG['Finger4']: (None, None),
_GG['Finger5']: (None, None),
_GG['Finger6']: (None, None),
_GG['Finger7']: (None, None),
_GG['Finger8']: (None, None),
_GG['Finger9']: (None, None),
_GG['Finger10']: (None, None),
_GG['DeviceSpecificRawData']: (None, None),
}
_GESTURE2_PARAMS_LABELS = {
_GP['ExtraCapabilities']: (None, None), # not supported
_GP['PixelZone']: (_('Pixel zone'), None), # TO DO: replace None with a short description
_GP['RatioZone']: (_('Ratio zone'), None), # TO DO: replace None with a short description
_GP['ScaleFactor']: (_('Scale factor'), _('Sets the cursor speed.')),
}
_GESTURE2_PARAMS_LABELS_SUB = {
'left': (_('Left'), _('Left-most coordinate.')),
'bottom': (_('Bottom'), _('Bottom coordinate.')),
'width': (_('Width'), _('Width.')),
'height': (_('Height'), _('Height.')),
'scale': (_('Scale'), _('Cursor speed.')),
}
class Gesture2Gestures(_BitFieldOMSetting):
name = 'gesture2-gestures'
label = _('Gestures')
description = _('Tweak the mouse/touchpad behaviour.')
feature = _F.GESTURE_2
rw_options = {'read_fnid': 0x10, 'write_fnid': 0x20}
validator_options = {'om_method': _hidpp20.Gesture.enable_offset_mask}
choices_universe = _hidpp20.GESTURE
_labels = _GESTURE2_GESTURES_LABELS
class validator_class(_BitFieldOMV):
@classmethod
def build(cls, setting_class, device, om_method=None):
options = [g for g in device.gestures.gestures.values() if g.can_be_enabled or g.default_enabled]
return cls(options, om_method=om_method) if options else None
class Gesture2Divert(_BitFieldOMSetting):
name = 'gesture2-divert'
label = _('Gestures Diversion')
description = _('Divert mouse/touchpad gestures.')
feature = _F.GESTURE_2
rw_options = {'read_fnid': 0x30, 'write_fnid': 0x40}
validator_options = {'om_method': _hidpp20.Gesture.diversion_offset_mask}
choices_universe = _hidpp20.GESTURE
_labels = _GESTURE2_GESTURES_LABELS
class validator_class(_BitFieldOMV):
@classmethod
def build(cls, setting_class, device, om_method=None):
options = [g for g in device.gestures.gestures.values() if g.can_be_diverted]
return cls(options, om_method=om_method) if options else None
class Gesture2Params(_LongSettings):
name = 'gesture2-params'
label = _('Gesture params')
description = _('Change numerical parameters of a mouse/touchpad.')
feature = _F.GESTURE_2
rw_options = {'read_fnid': 0x70, 'write_fnid': 0x80}
choices_universe = _hidpp20.PARAM
sub_items_universe = _hidpp20.SUB_PARAM
# item (NamedInt) -> list/tuple of objects that have the following attributes
# .id (sub-item text), .length (in bytes), .minimum and .maximum
_labels = _GESTURE2_PARAMS_LABELS
_labels_sub = _GESTURE2_PARAMS_LABELS_SUB
class validator_class(_MultipleRangeV):
@classmethod
def build(cls, setting_class, device):
params = _hidpp20.get_gestures(device).params.values()
items = [i for i in params if i.sub_params]
if not items:
return None
sub_items = {i: i.sub_params for i in items}
return cls(items, sub_items)
class MKeyLEDs(_BitFieldSetting):
name = 'm-key-leds'
label = _('M-Key LEDs')
description = (
_('Control the M-Key LEDs.') + '\n' + _('May need Onboard Profiles set to Disable to be effective.') + '\n' +
_('May need G Keys diverted to be effective.')
)
feature = _F.MKEYS
choices_universe = _NamedInts()
for i in range(8):
choices_universe[1 << i] = 'M' + str(i + 1)
_labels = {k: (None, _('Lights up the %s key.') % k) for k in choices_universe}
class rw_class(_FeatureRW):
def __init__(self, feature):
super().__init__(feature, write_fnid=0x10)
def read(self, device): # no way to read, so just assume off
return b'\x00'
class validator_class(_BitFieldV):
@classmethod
def build(cls, setting_class, device):
number = device.feature_request(setting_class.feature, 0x00)[0]
options = [setting_class.choices_universe[1 << i] for i in range(number)]
return cls(options) if options else None
class MRKeyLED(_Setting):
name = 'mr-key-led'
label = _('MR-Key LED')
description = (
_('Control the MR-Key LED.') + '\n' + _('May need Onboard Profiles set to Disable to be effective.') + '\n' +
_('May need G Keys diverted to be effective.')
)
feature = _F.MR
class rw_class(_FeatureRW):
def __init__(self, feature):
super().__init__(feature, write_fnid=0x00)
def read(self, device): # no way to read, so just assume off
return b'\x00'
## Only implemented for devices that can produce Key and Consumer Codes (e.g., Craft)
## and devices that can produce Key, Mouse, and Horizontal Scroll (e.g., M720)
## Only interested in current host, so use 0xFF for it
class PersistentRemappableAction(_Settings):
name = 'persistent-remappable-keys'
label = _('Persistent Key/Button Mapping')
description = (
_('Permanently change the mapping for the key or button.') + '\n' +
_('Changing important keys or buttons (such as for the left mouse button) can result in an unusable system.')
)
persist = False # This setting is persistent in the device so no need to persist it here
feature = _F.PERSISTENT_REMAPPABLE_ACTION
keys_universe = _special_keys.CONTROL
choices_universe = _special_keys.KEYS
class rw_class:
def __init__(self, feature):
self.feature = feature
self.kind = _FeatureRW.kind
def read(self, device, key):
ks = device.remap_keys[device.remap_keys.index(key)]
return b'\x00\x00' + ks.data_bytes
def write(self, device, key, data_bytes):
ks = device.remap_keys[device.remap_keys.index(key)]
v = ks.remap(data_bytes)
return v
class validator_class(_ChoicesMapV):
@classmethod
def build(cls, setting_class, device):
remap_keys = device.remap_keys
if not remap_keys:
return None
capabilities = device.remap_keys.capabilities
if capabilities & 0x0041 == 0x0041: # Key and Consumer Codes
keys = _special_keys.KEYS_KEYS_CONSUMER
elif capabilities & 0x0023 == 0x0023: # Key, Mouse, and HScroll Codes
keys = _special_keys.KEYS_KEYS_MOUSE_HSCROLL
else:
if _log.isEnabledFor(_WARN):
_log.warn('%s: unimplemented Persistent Remappable capability %s', device.name, hex(capabilities))
return None
choices = {}
for k in remap_keys:
if k is not None:
key = _special_keys.CONTROL[k.key]
choices[key] = keys # TO RECOVER FROM BAD VALUES use _special_keys.KEYS
return cls(choices, key_byte_count=2, byte_count=4) if choices else None
def validate_read(self, reply_bytes, key):
start = self._key_byte_count + self._read_skip_byte_count
end = start + self._byte_count
reply_value = _bytes2int(reply_bytes[start:end]) & self.mask
# Craft keyboard has a value that isn't valid so fudge these values
if reply_value not in self.choices[key]:
if _log.isEnabledFor(_WARN):
_log.warn('unusual persistent remappable action mapping %x: use Default', reply_value)
reply_value = _special_keys.KEYS_Default
return reply_value
class Sidetone(_Setting):
name = 'sidetone'
label = _('Sidetone')
description = _('Set sidetone level.')
feature = _F.SIDETONE
validator_class = _RangeV
min_value = 0
max_value = 100
class Equalizer(_RangeFieldSetting):
name = 'equalizer'
label = _('Equalizer')
description = _('Set equalizer levels.')
feature = _F.EQUALIZER
rw_options = {'read_fnid': 0x20, 'write_fnid': 0x30, 'read_prefix': b'\x00'}
keys_universe = []
class validator_class(_PackedRangeV):
@classmethod
def build(cls, setting_class, device):
data = device.feature_request(_F.EQUALIZER, 0x00)
if not data:
return None
count, dbRange, _x, dbMin, dbMax = _unpack('!BBBBB', data[:5])
if dbMin == 0:
dbMin = -dbRange
if dbMax == 0:
dbMax = dbRange
map = _NamedInts()
for g in range((count + 6) // 7):
freqs = device.feature_request(_F.EQUALIZER, 0x10, g * 7)
for b in range(7):
if g * 7 + b >= count:
break
map[g * 7 + b] = str(int.from_bytes(freqs[2 * b + 1:2 * b + 3], 'big')) + _('Hz')
return cls(map, min_value=dbMin, max_value=dbMax, count=count, write_prefix_bytes=b'\x02')
SETTINGS = [
RegisterHandDetection, # simple
RegisterSmoothScroll, # simple
RegisterSideScroll, # simple
RegisterDpi,
RegisterFnSwap, # working
HiResScroll, # simple
LowresMode, # simple
HiresSmoothInvert, # working
HiresSmoothResolution, # working
HiresMode, # simple
SmartShift, # working
SmartShiftEnhanced, # simple
ThumbInvert, # working
ThumbMode, # working
OnboardProfiles,
ReportRate, # working
PointerSpeed, # simple
AdjustableDpi, # working
SpeedChange,
# Backlight, # not working - disabled temporarily
Backlight2, # working
Backlight3,
FnSwap, # simple
NewFnSwap, # simple
K375sFnSwap, # working
ReprogrammableKeys, # working
PersistentRemappableAction,
DivertKeys, # working
DisableKeyboardKeys, # working
CrownSmooth, # working
DivertCrown, # working
DivertGkeys, # working
MKeyLEDs, # working
MRKeyLED, # working
Multiplatform, # working
DualPlatform, # simple
ChangeHost, # working
Gesture2Gestures, # working
Gesture2Divert,
Gesture2Params, # working
Sidetone,
Equalizer,
]
#
#
#
def check_feature(device, sclass):
if sclass.feature not in device.features:
return
try:
detected = sclass.build(device)
if _log.isEnabledFor(_DEBUG):
_log.debug('check_feature %s [%s] detected %s', sclass.name, sclass.feature, detected)
return detected
except Exception:
from traceback import format_exc
_log.error('check_feature %s [%s] error %s', sclass.name, sclass.feature, format_exc())
# Returns True if device was queried to find features, False otherwise
def check_feature_settings(device, already_known):
"""Auto-detect device settings by the HID++ 2.0 features they have."""
if not device.features or not device.online:
return False
if device.protocol and device.protocol < 2.0:
return False
absent = device.persister.get('_absent', []) if device.persister else []
newAbsent = []
for sclass in SETTINGS:
if sclass.feature:
known_present = device.persister and sclass.name in device.persister
if not any(s.name == sclass.name for s in already_known) and (known_present or sclass.name not in absent):
setting = check_feature(device, sclass)
if setting:
already_known.append(setting)
if sclass.name in newAbsent:
newAbsent.remove(sclass.name)
elif sclass.name not in newAbsent and sclass.name not in absent and sclass.name not in device.persister:
newAbsent.append(sclass.name)
if device.persister and newAbsent:
absent.extend(newAbsent)
device.persister['_absent'] = absent
return True
def check_feature_setting(device, setting_name):
for sclass in SETTINGS:
if sclass.feature and sclass.name == setting_name and device.features:
setting = check_feature(device, sclass)
if setting:
return setting