74 lines
2.0 KiB
Python
74 lines
2.0 KiB
Python
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#!/bin/python
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import evdev
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from evdev import InputDevice, UInput
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from select import select
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import time
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from utils import debug
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class driver():
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def __init__(self):
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self.iDevices = {}
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self.uDevices = {}
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self.getInputDevices()
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def initialize(self, environment):
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return environment
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def shutdown(self, environment):
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return environment
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def getInput(self, environment):
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event = None
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r, w, x = select(self.iDevices, [], [], environment['runtime']['settingsManager'].getSettingAsFloat(environment, 'screen', 'screenUpdateDelay'))
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print(len(list(r)))
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if r != []:
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for fd in r:
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event = self.iDevices[fd].read_one()
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return event
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return None
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def writeUInput(self, uDevice, event,environment):
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uDevice.write_event(event)
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uDevice.syn()
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def getInputDevices(self):
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self.iDevices = map(evdev.InputDevice, (evdev.list_devices()))
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self.iDevices = {dev.fd: dev for dev in self.iDevices if 1 in dev.capabilities()}
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def grabDevices(self):
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for fd in self.iDevices:
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dev = self.iDevices[fd]
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cap = dev.capabilities()
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del cap[0]
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self.uDevices[fd] = UInput(
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cap,
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dev.name,
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#dev.info.vendor,
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#dev.info.product,
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#dev.version,
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#dev.info.bustype,
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#'/dev/uinput'
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)
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dev.grab()
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def releaseDevices(self):
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for fd in self.iDevices:
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try:
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self.iDevices[fd].ungrab()
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except:
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pass
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try:
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self.iDevices[fd].close()
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except:
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pass
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try:
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self.uDevices[fd].close()
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except:
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pass
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self.iDevices.clear()
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self.uDevices.clear()
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def __del__(self):
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self.releaseDevices()
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