112 lines
6.0 KiB
Python
112 lines
6.0 KiB
Python
#!/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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from core import debug
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class outputManager():
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def __init__(self):
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pass
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def initialize(self, environment):
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self.env = environment
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self.env['runtime']['settingsManager'].loadDriver(\
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self.env['runtime']['settingsManager'].getSetting('speech', 'driver'), 'speechDriver')
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self.env['runtime']['settingsManager'].loadDriver(\
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self.env['runtime']['settingsManager'].getSetting('sound', 'driver'), 'soundDriver')
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def shutdown(self):
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self.env['runtime']['settingsManager'].shutdownDriver('soundDriver')
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self.env['runtime']['settingsManager'].shutdownDriver('speechDriver')
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def presentText(self, text, interrupt=True, soundIcon = ''):
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self.env['runtime']['debug'].writeDebugOut("presentText:\nsoundIcon:'"+soundIcon+"'\nText:\n" + text ,debug.debugLevel.INFO)
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if self.playSoundIcon(soundIcon, interrupt):
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self.env['runtime']['debug'].writeDebugOut("soundIcon found" ,debug.debugLevel.INFO)
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return
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self.speakText(text, interrupt)
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self.brailleText(text, interrupt)
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def speakText(self, text, interrupt=True):
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if not self.env['runtime']['settingsManager'].getSettingAsBool('speech', 'enabled'):
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self.env['runtime']['debug'].writeDebugOut("Speech disabled in outputManager.speakText",debug.debugLevel.INFO)
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return
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if self.env['runtime']['speechDriver'] == None:
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self.env['runtime']['debug'].writeDebugOut("No speechDriver in outputManager.speakText",debug.debugLevel.ERROR)
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return
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if interrupt:
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self.interruptOutput()
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try:
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self.env['runtime']['speechDriver'].setLanguage(self.env['runtime']['settingsManager'].getSetting('speech', 'language'))
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut("setting speech language in outputManager.speakText",debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
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try:
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self.env['runtime']['speechDriver'].setVoice(self.env['runtime']['settingsManager'].getSetting('speech', 'voice'))
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut("Error while setting speech voice in outputManager.speakText",debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
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try:
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self.env['runtime']['speechDriver'].setPitch(self.env['runtime']['settingsManager'].getSettingAsFloat('speech', 'pitch'))
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut("setting speech pitch in outputManager.speakText",debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
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try:
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self.env['runtime']['speechDriver'].setRate(self.env['runtime']['settingsManager'].getSettingAsFloat('speech', 'rate'))
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut("setting speech rate in outputManager.speakText",debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
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try:
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self.env['runtime']['speechDriver'].setModule(self.env['runtime']['settingsManager'].getSetting('speech', 'module'))
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut("setting speech module in outputManager.speakText",debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
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try:
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self.env['runtime']['speechDriver'].setVolume(self.env['runtime']['settingsManager'].getSettingAsFloat('speech', 'volume'))
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut("setting speech volume in outputManager.speakText ",debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
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try:
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self.env['runtime']['speechDriver'].speak(text)
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut("\"speak\" in outputManager.speakText ",debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
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def brailleText(self, text, interrupt=True):
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if not self.env['runtime']['settingsManager'].getSettingAsBool('braille', 'enabled'):
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return
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if self.env['runtime']['brailleDriver'] == None:
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return
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print('braille:'+text)
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def interruptOutput(self):
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self.env['runtime']['speechDriver'].cancel()
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self.env['runtime']['soundDriver'].cancel()
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def playSoundIcon(self, soundIcon = '', interrupt=True):
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if soundIcon == '':
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return False
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soundIcon = soundIcon.upper()
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if not self.env['runtime']['settingsManager'].getSettingAsBool('sound', 'enabled'):
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self.env['runtime']['debug'].writeDebugOut("Sound disabled in outputManager.speakText",debug.debugLevel.INFO)
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return False
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if self.env['runtime']['soundDriver'] == None:
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self.env['runtime']['debug'].writeDebugOut("No speechDriver in outputManager.speakText",debug.debugLevel.ERROR)
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return False
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try:
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self.env['runtime']['soundDriver'].setVolume(self.env['runtime']['settingsManager'].getSettingAsFloat('sound', 'volume'))
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self.env['runtime']['soundDriver'].playSoundFile(self.env['soundIcons'][soundIcon], interrupt)
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return True
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except Exception as e:
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self.env['runtime']['debug'].writeDebugOut("\"playSoundIcon\" in outputManager.speakText ",debug.debugLevel.ERROR)
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self.env['runtime']['debug'].writeDebugOut(str(e),debug.debugLevel.ERROR)
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return False
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