def script_saveSynth(self, gesture):
if self.slot not in self.synths:
self.synths[self.slot] = {}
self.synths[self.slot]['name'] = speech.getSynth().name
self.synths[self.slot]['config'] = dict(config.conf['speech'][speech.getSynth().name].iteritems())
self.write()
ui.message(_("saved"))
def script_saveSynth(self, gesture):
if self.slot not in self.synths:
self.synths[self.slot] = {}
self.synths[self.slot]['name'] = speech.getSynth().name
self.synths[self.slot]['config'] = dict(
config.conf['speech'][speech.getSynth().name].items())
self.write()
ui.message(_("saved"))
def script_setSynth(self, gesture): self.slot = slot = int(gesture.displayName[-1]) if slot in self.synths: config.conf.profiles[0]['speech'][self.synths[slot]['name']].clear() config.conf.profiles[0]['speech'][self.synths[slot]['name']].update(self.synths[slot]['config']) config.conf['speech'][self.synths[slot]['name']]._cache.clear() speech.setSynth(self.synths[slot]['name']) speech.getSynth().saveSettings() ui.message(str(slot))
def script_setSynth(self, gesture):
self.slot = slot = int(gesture.displayName[-1])
if slot in self.synths:
config.conf.profiles[0]['speech'][self.synths[slot]
['name']].clear()
config.conf.profiles[0]['speech'][
self.synths[slot]['name']].update(self.synths[slot]['config'])
config.conf['speech'][self.synths[slot]['name']]._cache.clear()
speech.setSynth(self.synths[slot]['name'])
speech.getSynth().saveSettings()
ui.message(str(slot))
def _processMpSpeech(text, language):
# MathPlayer's default rate is 180 wpm.
# Assume that 0% is 80 wpm and 100% is 450 wpm and scale accordingly.
synth = speech.getSynth()
wpm = synth._percentToParam(synth.rate, 80, 450)
breakMulti = 180.0 / wpm
out = []
if language:
out.append(speech.LangChangeCommand(language))
resetProsody = set()
for m in RE_MP_SPEECH.finditer(text):
if m.lastgroup == "break":
out.append(speech.BreakCommand(time=int(m.group("break")) * breakMulti))
elif m.lastgroup == "char":
out.extend((speech.CharacterModeCommand(True),
m.group("char"), speech.CharacterModeCommand(False)))
elif m.lastgroup == "comma":
out.append(speech.BreakCommand(time=100))
elif m.lastgroup in PROSODY_COMMANDS:
command = PROSODY_COMMANDS[m.lastgroup]
out.append(command(multiplier=int(m.group(m.lastgroup)) / 100.0))
resetProsody.add(command)
elif m.lastgroup == "prosodyReset":
for command in resetProsody:
out.append(command(multiplier=1))
resetProsody.clear()
elif m.lastgroup == "phonemeText":
out.append(speech.PhonemeCommand(m.group("ipa"),
text=m.group("phonemeText")))
elif m.lastgroup == "content":
out.append(m.group(0))
if language:
out.append(speech.LangChangeCommand(None))
return out
def compute_volume(volume=0):
if getCfgVal("useSynthVolume") or not volume:
driver = speech.getSynth()
volume = getattr(driver, 'volume', 100)
volume = volume / 100.0 #nvda reports as percent.
volume = clamp(volume, 0.0, 1.0)
return volume
def _compute_volume(self): if not config.conf["unspoken"]["volumeAdjust"]: return 1.0 driver=speech.getSynth() volume = getattr(driver, 'volume', 100)/100.0 #nvda reports as percent. volume=clamp(volume, 0.0, 1.0) print volume return volume
def _compute_volume(self):
if not self.use_synth_volume:
return clamp(self.volume / 100, 0.0, 1.0)
driver = speech.getSynth()
volume = getattr(driver, "volume",
100) / 100.0 # nvda reports as percent.
volume = clamp(volume, 0.0, 1.0)
return volume
def checkForUpdate(auto=False):
"""Check for an updated version of NVDA.
This will block, so it generally shouldn't be called from the main thread.
@param auto: Whether this is an automatic check for updates.
@type auto: bool
@return: Information about the update or C{None} if there is no update.
@rtype: dict
@raise RuntimeError: If there is an error checking for an update.
"""
allowUsageStats=config.conf["update"]['allowUsageStats']
params = {
"autoCheck": auto,
"allowUsageStats":allowUsageStats,
"version": versionInfo.version,
"versionType": versionInfo.updateVersionType,
"osVersion": winVersion.winVersionText,
"x64": os.environ.get("PROCESSOR_ARCHITEW6432") == "AMD64",
}
if auto and allowUsageStats:
synthDriverClass=speech.getSynth().__class__
brailleDisplayClass=braille.handler.display.__class__ if braille.handler else None
# Following are parameters sent purely for stats gathering.
# If new parameters are added here, they must be documented in the userGuide for transparency.
extraParams={
"language": languageHandler.getLanguage(),
"installed": config.isInstalledCopy(),
"synthDriver":getQualifiedDriverClassNameForStats(synthDriverClass) if synthDriverClass else None,
"brailleDisplay":getQualifiedDriverClassNameForStats(brailleDisplayClass) if brailleDisplayClass else None,
"outputBrailleTable":config.conf['braille']['translationTable'] if brailleDisplayClass else None,
}
params.update(extraParams)
url = "%s?%s" % (CHECK_URL, urllib.urlencode(params))
try:
res = urllib.urlopen(url)
except IOError as e:
if isinstance(e.strerror, ssl.SSLError) and e.strerror.reason == "CERTIFICATE_VERIFY_FAILED":
# #4803: Windows fetches trusted root certificates on demand.
# Python doesn't trigger this fetch (PythonIssue:20916), so try it ourselves
_updateWindowsRootCertificates()
# and then retry the update check.
res = urllib.urlopen(url)
else:
raise
if res.code != 200:
raise RuntimeError("Checking for update failed with code %d" % res.code)
info = {}
for line in res:
line = line.rstrip()
try:
key, val = line.split(": ", 1)
except ValueError:
raise RuntimeError("Error in update check output")
info[key] = val
if not info:
return None
return info
def checkForUpdate(auto=False):
"""Check for an updated version of NVDA.
This will block, so it generally shouldn't be called from the main thread.
@param auto: Whether this is an automatic check for updates.
@type auto: bool
@return: Information about the update or C{None} if there is no update.
@rtype: dict
@raise RuntimeError: If there is an error checking for an update.
"""
allowUsageStats=config.conf["update"]['allowUsageStats']
params = {
"autoCheck": auto,
"allowUsageStats":allowUsageStats,
"version": versionInfo.version,
"versionType": versionInfo.updateVersionType,
"osVersion": winVersion.winVersionText,
"x64": os.environ.get("PROCESSOR_ARCHITEW6432") == "AMD64",
}
if auto and allowUsageStats:
synthDriverClass=speech.getSynth().__class__
brailleDisplayClass=braille.handler.display.__class__ if braille.handler else None
# Following are parameters sent purely for stats gathering.
# If new parameters are added here, they must be documented in the userGuide for transparency.
extraParams={
"language": languageHandler.getLanguage(),
"installed": config.isInstalledCopy(),
"synthDriver":getQualifiedDriverClassNameForStats(synthDriverClass) if synthDriverClass else None,
"brailleDisplay":getQualifiedDriverClassNameForStats(brailleDisplayClass) if brailleDisplayClass else None,
"outputBrailleTable":config.conf['braille']['translationTable'] if brailleDisplayClass else None,
}
params.update(extraParams)
url = "%s?%s" % (CHECK_URL, urllib.urlencode(params))
try:
res = urllib.urlopen(url)
except IOError as e:
if isinstance(e.strerror, ssl.SSLError) and e.strerror.reason == "CERTIFICATE_VERIFY_FAILED":
# #4803: Windows fetches trusted root certificates on demand.
# Python doesn't trigger this fetch (PythonIssue:20916), so try it ourselves
_updateWindowsRootCertificates()
# and then retry the update check.
res = urllib.urlopen(url)
else:
raise
if res.code != 200:
raise RuntimeError("Checking for update failed with code %d" % res.code)
info = {}
for line in res:
line = line.rstrip()
try:
key, val = line.split(": ", 1)
except ValueError:
raise RuntimeError("Error in update check output")
info[key] = val
if not info:
return None
return info
def send_indexes(self): last = None POLL_TIME = 0.05 while self.transport.connected: synth = speech.getSynth() if synth is None: #While switching synths time.sleep(POLL_TIME) continue index = synth.lastIndex if index != last: self.transport.send(type="index", index=index) last = index time.sleep(POLL_TIME)
def _reportIndentChange(self, text): """ Reports the current level change as a tone. The first twenty levels are given distinct stereo positions, and otherwise, no tone will play. @var text: The text to report indents for. Only pass a homoginous set of tabs or spaces, because the length is calculated assuming each character is one indent unit. @type text: string @returns: Indent level. """ level = len(text) #assume 1 indent unit per character. if level > MAX_LEVEL: return level volume = speech.getSynth().volume note = 128*2**(level/MAX_LEVEL*3) #MAX_LEVEL*3 gives us 3 octaves of whole tones. #calculate stereo values. NVDA expects values between 0 and 100 for stereo volume for each channel. right = int((volume/(MAX_LEVEL-1))*level) left = volume-right tones.beep(note, 80, left=left, right=right) return level
def unpatch_synth(self): if self.orig_speak is None: return synth = speech.getSynth() synth.speak = self.orig_speak self.orig_speak = None synth.cancel = self.orig_cancel self.orig_cancel = None if synth.__class__.name == 'silence': synth.__class__.lastIndex = self.orig_get_lastIndex else: synth.__class__.lastIndex.fget = self.orig_get_lastIndex self.orig_get_lastIndex = None synthDriverHandler.setSynth = self.orig_setSynth speech.setSynth = self.orig_setSynth gui.settingsDialogs.setSynth = self.orig_setSynth self.orig_setSynth = None
def _reportIndentChange(self, level): """ Reports the current level change as a tone. The first twenty levels are given distinct stereo positions, and otherwise, no tone will play. @var level: The level to report indents for. Only pass a homoginous set of tabs or spaces, because the length is calculated assuming each character is one indent unit. @type level: int """ volume = speech.getSynth().volume if config.conf["indentone"]["toneType"] & PITCH: note = 128*2**(level/MAX_LEVEL*3) #MAX_LEVEL*3 gives us 3 octaves of whole tones. else: note = 256 #calculate stereo values. NVDA expects values between 0 and 100 for stereo volume for each channel. if config.conf["indentone"]["toneType"] & STEREO: right = int((volume/(MAX_LEVEL-1))*level) left = volume-right else: left = right = 50 tones.beep(note, 80, left=left, right=right) return
def patch_synth(self): if self.orig_speak is not None: return synth = speech.getSynth() self.orig_speak = synth.speak synth.speak = self.speak self.orig_cancel = synth.cancel synth.cancel = self.cancel if synth.__class__.name == 'silence': def setter(self, val): pass self.orig_get_lastIndex = synth.__class__.lastIndex synth.__class__.lastIndex = property(fget=self._get_lastIndex, fset=setter) else: self.orig_get_lastIndex = synth.__class__.lastIndex.fget synth.__class__.lastIndex.fget = self._get_lastIndex self.orig_setSynth = synthDriverHandler.setSynth synthDriverHandler.setSynth = self.setSynth speech.setSynth = self.setSynth gui.settingsDialogs.setSynth = self.setSynth
def _compute_volume(self): driver=speech.getSynth() volume = getattr(driver, 'volume', 100)/100.0 #nvda reports as percent. volume=clamp(volume, 0.0, 1.0) return volume
def speak(self, sequence, **kwargs): if self.is_muted: return synth = speech.getSynth() speech.beenCanceled = False wx.CallAfter(synth.speak, sequence)
def cancel_speech(self, **kwargs): if self.is_muted: return synth = speech.getSynth() wx.CallAfter(synth.cancel)
def _compute_volume(self):
driver = speech.getSynth()
volume = getattr(driver, 'volume',
100) / 100.0 #nvda reports as percent.
volume = clamp(volume, 0.0, 1.0)
return volume