Putting all the code from the current master branch of TWBlue

src/accessible_output2/outputs/sapi4.py

@@ -0,0 +1,141 @@
+from libloader.com import load_com
+from base import Output
+
+import logging
+log = logging.getLogger(__name__)
+
+class Sapi4(Output):
+
+ name = 'sapi4'
+ priority = 102
+
+ def __init__(self):
+  sapi4 = load_com("{EEE78591-FE22-11D0-8BEF-0060081841DE}")
+  self._voiceNo = sapi4.Find(0)
+  sapi4.Select(self._voiceNo)
+  sapi4.Speak(" ")
+  self.__object = sapi4
+  self._voice_list = self._available_voices()
+
+ def _set_capabilities(self):
+  sapi4 = self.__object
+  try:
+   sapi4.Pitch = sapi4.Pitch
+   self._min_pitch = sapi4.MinPitch
+   self._max_pitch = sapi4.MaxPitch
+   self._has_pitch = True
+  except:
+   self._min_pitch = 0
+   self._max_pitch = 0
+   self._has_pitch = False
+  try:
+   sapi4.Speed = sapi4.Speed
+   self._min_rate = sapi4.MinSpeed
+   self._max_rate = sapi4.MaxSpeed
+   self._has_rate = True
+  except:
+   self._min_rate = 0
+   self._max_rate = 0
+   self._has_rate = False
+  try:
+   sapi4.VolumeLeft = sapi4.VolumeLeft
+   self._min_volume = sapi4.MinVolumeLeft
+   self._max_volume = sapi4.MaxVolumeLeft
+   self._has_volume = True
+  except:
+   self._min_volume = 0
+   self._max_volume = 0
+   self._has_volume = False
+
+ def _available_voices(self):
+  voice_list = []
+  for voice_no in range(1, self.__object.CountEngines):
+   voice_list.append(self.__object.ModeName(voice_no))
+  return voice_list
+
+ @property
+ def available_voices(self):
+  return self._voice_list
+
+ def list_voices(self):
+  return self.available_voices
+
+ def get_voice(self):
+  return self.__object.ModeName(self._voice_no)
+
+ def set_voice(self, value):
+  self._voice_no = self.list_voices().index(value) + 1
+  self.__object.Select(self._voice_no)
+  self.silence()
+  self.__object.Speak(" ")
+  self._set_capabilities()
+
+ def get_pitch(self):
+  if self.has_pitch:
+   return self.__object.Pitch
+
+ def set_pitch(self, value):
+  if self.has_pitch:
+   self.__object.Pitch = value
+
+ def get_rate(self):
+  if self.has_rate:
+   return self.__object.Speed
+
+ def set_rate(self, value):
+  if self.has_rate:
+   self.__object.Speed = value
+
+ def get_volume(self):
+  if self.has_volume:
+   return self.__object.VolumeLeft
+
+ def set_volume(self, value):
+  if self.has_volume:
+   self.__object.VolumeLeft = value
+
+ @property
+ def has_pitch(self):
+  return self._has_pitch
+
+ @property
+ def has_rate(self):
+  return self._has_rate
+
+ @property
+ def has_volume(self):
+  return self._has_volume
+
+ @property
+ def min_pitch(self):
+  return self._min_pitch
+
+ @property
+ def max_pitch(self):
+  return self._max_pitch
+
+ @property
+ def min_rate(self):
+  return self._min_rate
+
+ @property
+ def max_rate(self):
+  return self._max_rate
+
+ @property
+ def min_volume(self):
+  return self._min_volume
+
+ @property
+ def max_volume(self):
+  return self._max_volume
+
+ def speak(self, text, interrupt=False):
+  if interrupt:
+   self.silence()
+  self.__object.Speak(text)
+
+ def silence(self):
+  self.__object.AudioReset()
+
+output_class = Sapi4