71 lines
3.3 KiB
Python
Executable File
71 lines
3.3 KiB
Python
Executable File
#!/bin/python
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# -*- coding: utf-8 -*-
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# Fenrir TTY screen reader
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# By Chrys, Storm Dragon, and contributers.
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import os, sys, signal, time
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if not os.getcwd() in sys.path:
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sys.path.append(os.getcwd())
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from core import environment
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from core import settingsManager
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from utils import debug
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class fenrir():
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def __init__(self):
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self.environment = settingsManager.settingsManager().initFenrirConfig()
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signal.signal(signal.SIGINT, self.captureSignal)
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def proceed(self):
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self.environment['runtime']['outputManager'].presentText(self.environment, "Start Fenrir", soundIcon='ScreenReaderOn', interrupt=True)
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#self.threadonInput.start()
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while(self.environment['generalInformation']['running']):
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try:
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self.handleProcess()
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except Exception as e:
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self.environment['runtime']['debug'].writeDebugOut(self.environment,str(e)+'error in happy loop at'+str(time.time()),debug.debugLevel.ERROR)
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self.environment['runtime']['debug'].writeDebugOut(self.environment,'happy loop at'+str(time.time()),debug.debugLevel.ERROR)
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self.shutdown()
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def handleProcess(self):
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self.environment, timeout = self.environment['runtime']['inputManager'].proceedInputEvents(self.environment)
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try:
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self.environment = self.environment['runtime']['screenDriver'].analyzeScreen(self.environment)
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except Exception as e:
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self.environment['runtime']['debug'].writeDebugOut(self.environment, str(e)+' error happy loop at'+str(time.time()),debug.debugLevel.ERROR)
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if not self.environment['input']['keyForeward']:
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self.environment = self.environment['runtime']['commandManager'].getCommandForShortcut(self.environment)
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if not timeout:
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self.environment = self.environment['runtime']['commandManager'].executeTriggerCommands(self.environment, 'onInput')
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self.environment = self.environment['runtime']['commandManager'].executeTriggerCommands(self.environment, 'onScreenChanged')
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if not self.environment['input']['keyForeward']:
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if self.environment['commandInfo']['currCommand'] != '':
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self.handleCommands()
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def handleCommands(self):
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if (self.environment['commandInfo']['currCommand'] != ''):
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self.environment = self.environment['runtime']['commandManager'].executeCommand(self.environment, self.environment['commandInfo']['currCommand'], 'commands')
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def shutdownRequest(self):
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self.environment['generalInformation']['running'] = False
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def captureSignal(self, siginit, frame):
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self.shutdownRequest()
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def shutdown(self):
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self.environment['runtime']['outputManager'].presentText(self.environment, "Quit Fenrir", soundIcon='ScreenReaderOff', interrupt=True)
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if self.environment['runtime']['debug'] != None:
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self.environment['runtime']['debug'].closeDebugFile()
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if self.environment['runtime']['soundDriver'] != None:
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self.environment['runtime']['soundDriver'].shutdown()
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if self.environment['runtime']['speechDriver'] != None:
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self.environment['runtime']['speechDriver'].shutdown()
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self.environment['runtime']['inputManager'].freeDevices()
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app = fenrir()
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app.proceed()
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