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32 lines
685 B
Python
32 lines
685 B
Python
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import os
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import platform
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from platform_utils import paths
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from libloader import load_library
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from base import Output
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class NVDA(Output):
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"""Supports The NVDA screen reader"""
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name = "NVDA"
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lib32 = 'nvdaControllerClient32.dll'
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lib64 = 'nvdaControllerClient64.dll'
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def is_active(self):
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try:
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return self.lib.nvdaController_testIfRunning() == 0
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except:
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return False
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def braille(self, text, **options):
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self.lib.nvdaController_brailleMessage(unicode(text))
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def speak(self, text, interrupt=False):
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if interrupt:
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self.silence()
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self.lib.nvdaController_speakText(unicode(text))
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def silence(self):
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self.lib.nvdaController_cancelSpeech()
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output_class = NVDA
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