def __init__(self, cursor): self.cursor = cursor self.trigger = SayAllProfileTrigger() self.trigger.enter() # Start at the cursor. if cursor == CURSOR_CARET: try: self.reader = api.getCaretObject().makeTextInfo(textInfos.POSITION_CARET) except (NotImplementedError, RuntimeError): return else: self.reader = api.getReviewPosition() self.speakTextInfoState = speech.SpeakTextInfoState(self.reader.obj) self.numBufferedLines = 0
def __init__(self, cursor):
self.cursor = cursor
self.trigger = SayAllProfileTrigger()
self.reader = None
# Start at the cursor.
if cursor == CURSOR_CARET:
try:
self.reader = api.getCaretObject().makeTextInfo(
textInfos.POSITION_CARET)
except (NotImplementedError, RuntimeError) as e:
raise NotImplementedError("Unable to make TextInfo: " + str(e))
else:
self.reader = api.getReviewPosition()
# #10899: SayAll profile can't be activated earlier because they may not be anything to read
self.trigger.enter()
self.speakTextInfoState = speech.SpeakTextInfoState(self.reader.obj)
self.numBufferedLines = 0
def readTextHelper_generator(cursor):
if cursor == CURSOR_CARET:
try:
reader = api.getCaretObject().makeTextInfo(
textInfos.POSITION_CARET)
except (NotImplementedError, RuntimeError):
return
else:
reader = api.getReviewPosition()
lastSentIndex = 0
lastReceivedIndex = 0
cursorIndexMap = {}
keepReading = True
speakTextInfoState = speech.SpeakTextInfoState(reader.obj)
start = time.time()
with SayAllProfileTrigger():
while True:
if not reader.obj:
# The object died, so we should too.
return
# lastReceivedIndex might be None if other speech was interspersed with this say all.
# In this case, we want to send more text in case this was the last chunk spoken.
if lastReceivedIndex is None or (lastSentIndex -
lastReceivedIndex) <= 10:
if keepReading:
bookmark = reader.bookmark
index = lastSentIndex + 1
delta = reader.move(textInfos.UNIT_READINGCHUNK,
1,
endPoint="end")
if delta <= 0:
speech.speakWithoutPauses(None)
keepReading = False
continue
speech.speakTextInfo(reader,
unit=textInfos.UNIT_READINGCHUNK,
reason=controlTypes.REASON_SAYALL,
index=index,
useCache=speakTextInfoState)
lastSentIndex = index
cursorIndexMap[index] = (bookmark,
speakTextInfoState.copy())
try:
reader.collapse(end=True)
except RuntimeError: #MS Word when range covers end of document
# Word specific: without this exception to indicate that further collapsing is not posible, say-all could enter an infinite loop.
speech.speakWithoutPauses(None)
keepReading = False
else:
# We'll wait for speech to catch up a bit before sending more text.
if speech.speakWithoutPauses.lastSentIndex is None or (
lastSentIndex -
speech.speakWithoutPauses.lastSentIndex) >= 10:
# There is a large chunk of pending speech
# Force speakWithoutPauses to send text to the synth so we can move on.
speech.speakWithoutPauses(None)
receivedIndex = speech.getLastSpeechIndex()
if receivedIndex != lastReceivedIndex and (
lastReceivedIndex != 0 or receivedIndex != None):
lastReceivedIndex = receivedIndex
bookmark, state = cursorIndexMap.get(receivedIndex,
(None, None))
if state:
state.updateObj()
if bookmark is not None:
updater = reader.obj.makeTextInfo(bookmark)
if cursor == CURSOR_CARET:
updater.updateCaret()
if cursor != CURSOR_CARET or config.conf["reviewCursor"][
"followCaret"]:
api.setReviewPosition(updater,
isCaret=cursor == CURSOR_CARET)
elif not keepReading and lastReceivedIndex == lastSentIndex:
# All text has been sent to the synth.
# Turn the page and start again if the object supports it.
if isinstance(reader.obj, textInfos.DocumentWithPageTurns):
try:
reader.obj.turnPage()
except RuntimeError:
break
else:
reader = reader.obj.makeTextInfo(
textInfos.POSITION_FIRST)
keepReading = True
else:
break
while speech.isPaused:
yield
yield
now = time.time()
if (now - start) > int(min) * 60 + int(sec):
speech.cancelSpeech()
break
# Wait until the synth has actually finished speaking.
# Otherwise, if there is a triggered profile with a different synth,
# we will switch too early and truncate speech (even up to several lines).
# Send another index and wait for it.
index = lastSentIndex + 1
speech.speak([speech.IndexCommand(index)])
while speech.getLastSpeechIndex() < index:
yield
yield
# Some synths say they've handled the index slightly sooner than they actually have,
# so wait a bit longer.
for i in xrange(30):
yield
