chrys
113 lines
3.8 KiB
Python
113 lines
3.8 KiB
Python
#!/usr/bin/python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
# Fenrir TTY screen reader
|
|
# By Chrys, Storm Dragon, and contributers.
|
|
# speech-dispatcher driver
|
|
|
|
from fenrirscreenreader.core import debug
|
|
from fenrirscreenreader.core.speechDriver import speechDriver
|
|
|
|
class driver(speechDriver):
|
|
def __init__(self):
|
|
speechDriver.__init__(self)
|
|
|
|
def initialize(self, environment):
|
|
self._sd = None
|
|
self.env = environment
|
|
self._isInitialized = False
|
|
self.language = ''
|
|
self.voice = ''
|
|
self.module = ''
|
|
try:
|
|
import speechd
|
|
self._sd = speechd.SSIPClient('fenrir')
|
|
self._punct = speechd.PunctuationMode()
|
|
self._isInitialized = True
|
|
except Exception as e:
|
|
self.env['runtime']['debug'].writeDebugOut('speechDriver initialize:' + str(e),debug.debugLevel.ERROR)
|
|
|
|
def shutdown(self):
|
|
if not self._isInitialized:
|
|
return
|
|
self.cancel()
|
|
try:
|
|
self._sd.close()
|
|
except Exception as e:
|
|
pass
|
|
self._isInitialized = False
|
|
|
|
def speak(self,text, queueable=True):
|
|
if not queueable:
|
|
self.cancel()
|
|
if not self._isInitialized:
|
|
self.initialize(self.env)
|
|
if not queueable:
|
|
self.cancel()
|
|
if not self._isInitialized:
|
|
return
|
|
|
|
try:
|
|
if self.module != '':
|
|
self._sd.set_output_module(self.module)
|
|
except Exception as e:
|
|
self.env['runtime']['debug'].writeDebugOut('speechDriver setModule:' + str(e),debug.debugLevel.ERROR)
|
|
|
|
try:
|
|
if self.language != '':
|
|
self._sd.set_language(self.language)
|
|
except Exception as e:
|
|
self.env['runtime']['debug'].writeDebugOut('speechDriver set_language:' + str(e),debug.debugLevel.ERROR)
|
|
|
|
try:
|
|
if self.voice != '':
|
|
self._sd.set_synthesis_voice(self.voice)
|
|
except Exception as e:
|
|
self.env['runtime']['debug'].writeDebugOut('speechDriver setVoice:' + str(e),debug.debugLevel.ERROR)
|
|
|
|
try:
|
|
self._sd.set_punctuation(self._punct.NONE)
|
|
except Exception as e:
|
|
self.env['runtime']['debug'].writeDebugOut('speechDriver set_punctuation:' + str(e),debug.debugLevel.ERROR)
|
|
|
|
try:
|
|
self._sd.speak(text)
|
|
except Exception as e:
|
|
self.env['runtime']['debug'].writeDebugOut('speechDriver speak:' + str(e),debug.debugLevel.ERROR)
|
|
self._isInitialized = False
|
|
|
|
def cancel(self):
|
|
if not self._isInitialized:
|
|
self.initialize(self.env)
|
|
if not self._isInitialized:
|
|
return
|
|
try:
|
|
self._sd.cancel()
|
|
except Exception as e:
|
|
self.env['runtime']['debug'].writeDebugOut('speechDriver cancel:' + str(e),debug.debugLevel.ERROR)
|
|
self._isInitialized = False
|
|
|
|
def setPitch(self, pitch):
|
|
if not self._isInitialized:
|
|
return
|
|
try:
|
|
self._sd.set_pitch(int(-100 + pitch * 200))
|
|
except Exception as e:
|
|
self.env['runtime']['debug'].writeDebugOut('speechDriver setPitch:' + str(e),debug.debugLevel.ERROR)
|
|
|
|
def setRate(self, rate):
|
|
if not self._isInitialized:
|
|
return
|
|
try:
|
|
self._sd.set_rate(int(-100 + rate * 200))
|
|
except Exception as e:
|
|
self.env['runtime']['debug'].writeDebugOut('speechDriver setRate:' + str(e),debug.debugLevel.ERROR)
|
|
|
|
def setVolume(self, volume):
|
|
if not self._isInitialized:
|
|
return
|
|
try:
|
|
self._sd.set_volume(int(-100 + volume * 200))
|
|
except Exception as e:
|
|
self.env['runtime']['debug'].writeDebugOut('speechDriver setVolume:' + str(e),debug.debugLevel.ERROR)
|