44 lines
1.8 KiB
Python
44 lines
1.8 KiB
Python
#!/bin/python
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import evdev
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from evdev import InputDevice
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from select import select
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class inputManager():
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def __init__(self):
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self.devices = map(evdev.InputDevice, (evdev.list_devices()))
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self.devices = {dev.fd: dev for dev in self.devices}
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#for dev in self.devices.values(): print(dev)
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def getKeyPressed(self, environment):
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timeout = True
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try:
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r, w, x = select(self.devices, [], [], environment['runtime']['settingsManager'].getSettingAsFloat(environment, 'screen', 'screenUpdateDelay'))
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environment['runtime']['globalLock'].acquire(True)
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if r != []:
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timeout = False
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for fd in r:
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for event in self.devices[fd].read():
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if event.type == evdev.ecodes.EV_KEY:
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if event.value != 0:
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environment['input']['currShortcut'][str(event.code)] = 1 #event.value
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else:
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try:
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del(environment['input']['currShortcut'][str(event.code)])
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except:
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pass
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except:
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pass
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environment['input']['currShortcutString'] = self.getShortcutString(environment)
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return environment, timeout
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def getShortcutString(self, environment):
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if environment['input']['currShortcut'] == {}:
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return ''
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currShortcutStringList = []
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for key in environment['input']['currShortcut']:
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currShortcutStringList.append("%s-%s" % (environment['input']['currShortcut'][key], key))
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currShortcutStringList = sorted(currShortcutStringList)
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return str(currShortcutStringList)[1:-1].replace(" ","").replace("'","")
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