def readObjectsHelper_generator(obj):
lastSentIndex=0
lastReceivedIndex=0
speechGen=generateObjectSubtreeSpeech(obj,itertools.count())
objIndexMap={}
keepReading=True
while True:
# 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)<=1:
if keepReading:
try:
o,lastSentIndex=speechGen.next()
except StopIteration:
keepReading=False
continue
objIndexMap[lastSentIndex]=o
receivedIndex=speech.getLastSpeechIndex()
if receivedIndex!=lastReceivedIndex and (lastReceivedIndex!=0 or receivedIndex!=None):
lastReceivedIndex=receivedIndex
lastReceivedObj=objIndexMap.get(lastReceivedIndex)
if lastReceivedObj is not None:
api.setNavigatorObject(lastReceivedObj, isFocus=lastSayAllMode==CURSOR_CARET)
#Clear old objects from the map
for i in objIndexMap.keys():
if i<=lastReceivedIndex:
del objIndexMap[i]
while speech.isPaused:
yield
yield
def readObjectsHelper_generator(obj):
lastSentIndex=0
lastReceivedIndex=0
speechGen=generateObjectSubtreeSpeech(obj,itertools.count())
objIndexMap={}
keepReading=True
while True:
# 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)<=1:
if keepReading:
try:
o,lastSentIndex=speechGen.next()
except StopIteration:
keepReading=False
continue
objIndexMap[lastSentIndex]=o
receivedIndex=speech.getLastSpeechIndex()
if receivedIndex!=lastReceivedIndex and (lastReceivedIndex!=0 or receivedIndex!=None):
lastReceivedIndex=receivedIndex
lastReceivedObj=objIndexMap.get(lastReceivedIndex)
if lastReceivedObj is not None:
api.setNavigatorObject(lastReceivedObj)
#Clear old objects from the map
for i in objIndexMap.keys():
if i<=lastReceivedIndex:
del objIndexMap[i]
while speech.isPaused:
yield
yield
def readObjectsHelper_generator(obj):
levelsIndexMap={}
updateObj=obj
keepReading=True
keepUpdating=True
indexCount=0
lastSpokenIndex=0
endIndex=0
while keepUpdating:
while speech.isPaused:
yield
continue
if keepReading:
speech.speakObject(obj,index=indexCount,reason=speech.REASON_SAYALL)
up=[]
down=[]
obj=obj.getNextInFlow(up=up,down=down)
if not obj:
endIndex=indexCount
keepReading=False
indexCount+=1
levelsIndexMap[indexCount]=(len(up),len(down))
spokenIndex=speech.getLastSpeechIndex()
if spokenIndex is None:
spokenIndex=0
for count in range(spokenIndex-lastSpokenIndex):
upLen,downLen=levelsIndexMap.get(lastSpokenIndex+count+1,(0,0))
if upLen==0 and downLen==0:
tones.beep(880,50)
if upLen>0:
for count in range(upLen+1):
tones.beep(880*(1.25**count),50)
time.sleep(0.025)
if downLen>0:
for count in range(downLen+1):
tones.beep(880/(1.25**count),50)
time.sleep(0.025)
updateObj=updateObj.nextInFlow
api.setNavigatorObject(updateObj)
if not keepReading and spokenIndex>=endIndex:
keepUpdating=False
lastSpokenIndex=spokenIndex
yield
def readTextHelper_generator(info,cursor):
sendCount=0
receiveCount=0
cursorIndexMap={}
reader=info.copy()
if not reader.isCollapsed:
reader.collapse()
keepReading=True
keepUpdating=True
oldSpokenIndex=None
while keepUpdating:
if not reader.obj:
# The object died, so we should too.
return
# receiveCount 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 receiveCount is None or (sendCount-receiveCount)<=10:
if keepReading:
bookmark=reader.bookmark
index=sendCount
delta=reader.move(textInfos.UNIT_READINGCHUNK,1,endPoint="end")
if delta<=0:
keepReading=False
continue
speech.speakTextInfo(reader,unit=textInfos.UNIT_READINGCHUNK,reason=speech.REASON_SAYALL,index=index)
sendCount+=1
cursorIndexMap[index]=bookmark
reader.collapse(end=True)
spokenIndex=speech.getLastSpeechIndex()
if spokenIndex!=oldSpokenIndex:
oldSpokenIndex=spokenIndex
receiveCount=spokenIndex
bookmark=cursorIndexMap.get(spokenIndex,None)
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)
while speech.isPaused:
yield
yield
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)
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)
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
# 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
def elten_command(ac):
global eltenmod
global eltenbraille
global eltenbrailletext
global eltenindex
global eltenindexid
global eltenqueue
try:
if(('ac' in ac)==False): return {}
if(ac['ac']=="speak"):
eltenindex=None
eltenindexid=None
text=""
if('text' in ac): text=ac['text']
if(speech.isBlank(text)==False): queueHandler.queueFunction(queueHandler.eventQueue,speech.speakText,text)
if(ac['ac']=="speakindexed"):
eltenindex=None
eltenindexid=None
texts=[]
indexes=[]
indid=None
if('texts' in ac): texts=ac['texts']
if('indexes' in ac): indexes=ac['indexes']
if('indid' in ac): indid=ac['indid']
v=[]
for i in range(0, len(texts)):
if is_python_3_or_above:
if(speech.isBlank(texts[i])): continue
if(i<len(indexes)): v.append(EltenIndexCallback(indexes[i], indid))
if(i<len(indexes) and i>0 and texts[i-1]!="" and texts[i-1][-1]=="\n"): v.append(speech.EndUtteranceCommand())
else:
eltenindexid=indid
if(i<len(indexes)): v.append(speech.IndexCommand(indexes[i]))
v.append(texts[i])
speech.cancelSpeech()
speech.speak(v)
if(ac['ac']=='stop'):
speech.cancelSpeech()
eltenindex=None
eltenindexid=None
if(ac['ac']=='sleepmode'):
st=eltenmod.sleepMode
if('st' in ac): st=ac['st']
eltenmod.sleepMode=st
return {'st': st}
if(ac['ac']=='init'):
pid=0
if('pid' in ac): pid=ac['pid']
eltenmod = appModuleHandler.getAppModuleFromProcessID(pid)
def script_eltengesture(self, gesture):
global eltenqueue
eltenqueue['gestures']+=gesture.identifiers
eltenmod.__class__.script_eltengesture = types.MethodType(script_eltengesture, eltenmod.__class__)
eltenmod.bindGesture('kb(laptop):NVDA+A', 'eltengesture')
eltenmod.bindGesture('kb(laptop):NVDA+L', 'eltengesture')
eltenmod.bindGesture('kb(desktop):NVDA+downArrow', 'eltengesture')
eltenmod.bindGesture('kb(desktop):NVDA+upArrow', 'eltengesture')
if(ac['ac']=='braille'):
text=""
if('text' in ac): text=ac['text']
if('type' in ac and 'index' in ac):
if ac['type']==-1: text=eltenbrailletext[:ac['index']]+eltenbrailletext[ac['index']+1:]
elif ac['type']==1: text=eltenbrailletext[:ac['index']]+text+eltenbrailletext[ac['index']:]
eltenbrailletext=text+" "
regions=[]
for phrase in re.split("([.,:/\n?!])", eltenbrailletext):
if phrase=="": continue
if len(regions)>10000: continue;
region=braille.TextRegion(phrase)
if hasattr(region, 'parseUndefinedChars'): region.parseUndefinedChars=False
region.update()
regions.append(region)
eltenbraille.regions=regions
if('pos' in ac):
poses = eltenbraille.rawToBraillePos
if(ac['pos']<len(text) and ac['pos']<len(poses)):
reg, pos = eltenbraille.bufferPosToRegionPos(poses[ac['pos']])
eltenbraille.scrollTo(reg, pos)
if('cursor' in ac and ac['cursor'] is not None):
poses = eltenbraille.rawToBraillePos
reg, pos = eltenbraille.bufferPosToRegionPos(poses[ac['cursor']])
reg.cursorPos=reg.brailleToRawPos[pos]
reg.update()
eltenbraille.update()
braille.handler.update()
if(ac['ac']=='braillepos' and 'pos' in ac and len(eltenbraille.regions)>0):
poses = eltenbraille.rawToBraillePos
if(ac['pos']<len(poses)):
reg, pos = eltenbraille.bufferPosToRegionPos(poses[ac['pos']])
eltenbraille.scrollTo(reg, pos)
reg.update()
if('cursor' in ac and ac['cursor'] is not None):
reg, pos = eltenbraille.bufferPosToRegionPos(poses[ac['cursor']])
reg.cursorPos=reg.brailleToRawPos[pos]
reg.update()
eltenbraille.update()
braille.handler.update()
if(ac['ac']=='getversion'):
return {'version': 33}
if(ac['ac']=='getnvdaversion'):
return {'version': buildVersion.version}
if(ac['ac']=='getindex'):
if(is_python_3_or_above):
return {'index': eltenindex, 'indid': eltenindexid}
else:
return {'index': speech.getLastSpeechIndex(), 'indid': eltenindexid}
except Exception as Argument:
log.exception("Elten: command thread")
return {}
return {}
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
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
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)
lastSentIndex=index
cursorIndexMap[index]=bookmark
try:
reader.collapse(end=True)
except RuntimeError: #MS Word when range covers end of document
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=cursorIndexMap.get(receivedIndex,None)
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)
elif not keepReading and lastReceivedIndex==lastSentIndex:
# All text has been spoken.
# 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
