def lineReached(self, obj, bookmark, state): # We've just started speaking this line, so move the cursor there. state.updateObj() updater = obj.makeTextInfo(bookmark) self.updateCaret(updater) winKernel.SetThreadExecutionState(winKernel.ES_SYSTEM_REQUIRED) if self.numBufferedLines == 0: # This was the last line spoken, so move on. self.nextLine() else: self.numBufferedLines -= 1
def lineReached(self, obj, bookmark, state): # We've just started speaking this line, so move the cursor there. state.updateObj() updater = obj.makeTextInfo(bookmark) if self.cursor == CURSOR_CARET: updater.updateCaret() if self.cursor != CURSOR_CARET or config.conf["reviewCursor"]["followCaret"]: api.setReviewPosition(updater, isCaret=self.cursor==CURSOR_CARET) winKernel.SetThreadExecutionState(winKernel.ES_SYSTEM_REQUIRED | winKernel.ES_DISPLAY_REQUIRED) if self.numBufferedLines == 0: # This was the last line spoken, so move on. self.nextLine() else: self.numBufferedLines -= 1
def next(self): if not self.walker: # We were stopped. return if self.prevObj: # We just started speaking this object, so move the navigator to it. api.setNavigatorObject(self.prevObj, isFocus=lastSayAllMode==CURSOR_CARET) winKernel.SetThreadExecutionState(winKernel.ES_SYSTEM_REQUIRED | winKernel.ES_DISPLAY_REQUIRED) # Move onto the next object. self.prevObj = obj = next(self.walker, None) if not obj: return # Call this method again when we start speaking this object. callbackCommand = speech.CallbackCommand(self.next, name="say-all:next") speech.speakObject(obj, reason=controlTypes.REASON_SAYALL, _prefixSpeechCommand=callbackCommand)
def executeGesture(self, gesture):
"""Perform the action associated with a gesture.
@param gesture: The gesture to execute.
@type gesture: L{InputGesture}
@raise NoInputGestureAction: If there is no action to perform.
"""
if watchdog.isAttemptingRecovery:
# The core is dead, so don't try to perform an action.
# This lets gestures pass through unhindered where possible,
# as well as stopping a flood of actions when the core revives.
raise NoInputGestureAction
script = gesture.script
focus = api.getFocusObject()
if focus.sleepMode is focus.SLEEP_FULL or (
focus.sleepMode
and not getattr(script, 'allowInSleepMode', False)):
raise NoInputGestureAction
wasInSayAll = False
if gesture.isModifier:
if not self.lastModifierWasInSayAll:
wasInSayAll = self.lastModifierWasInSayAll = sayAllHandler.isRunning(
)
elif self.lastModifierWasInSayAll:
wasInSayAll = True
self.lastModifierWasInSayAll = False
else:
wasInSayAll = sayAllHandler.isRunning()
if wasInSayAll:
gesture.wasInSayAll = True
speechEffect = gesture.speechEffectWhenExecuted
if speechEffect == gesture.SPEECHEFFECT_CANCEL:
queueHandler.queueFunction(queueHandler.eventQueue,
speech.cancelSpeech)
elif speechEffect in (gesture.SPEECHEFFECT_PAUSE,
gesture.SPEECHEFFECT_RESUME):
queueHandler.queueFunction(
queueHandler.eventQueue, speech.pauseSpeech,
speechEffect == gesture.SPEECHEFFECT_PAUSE)
if gesture.shouldPreventSystemIdle:
winKernel.SetThreadExecutionState(winKernel.ES_SYSTEM_REQUIRED)
if log.isEnabledFor(log.IO) and not gesture.isModifier:
self._lastInputTime = time.time()
log.io("Input: %s" % gesture.identifiers[0])
if self._captureFunc:
try:
if self._captureFunc(gesture) is False:
return
except:
log.error("Error in capture function, disabling",
exc_info=True)
self._captureFunc = None
if gesture.isModifier:
raise NoInputGestureAction
if config.conf["keyboard"][
"speakCommandKeys"] and gesture.shouldReportAsCommand:
queueHandler.queueFunction(queueHandler.eventQueue,
speech.speakMessage,
gesture.displayName)
gesture.reportExtra()
# #2953: if an intercepted command Script (script that sends a gesture) is queued
# then queue all following gestures (that don't have a script) with a fake script so that they remain in order.
if not script and scriptHandler._numIncompleteInterceptedCommandScripts:
script = lambda gesture: gesture.send()
if script:
scriptHandler.queueScript(script, gesture)
return
else:
# Clear memorized last script to avoid getLastScriptRepeatCount detect a repeat
# in case an unbound gesture is executed between two identical bound gestures.
queueHandler.queueFunction(queueHandler.eventQueue,
scriptHandler.clearLastScript)
raise NoInputGestureAction
def executeKeyboardGesture(self, gesture, bypassRemanence=False):
"""Perform the action associated with a gesture.
@param gesture: The gesture to execute
@type gesture: L{InputGesture}
@raise NoInputGestureAction: If there is no action to perform.
"""
if not hasattr(gesture, "noAction"):
gesture.noAction = False
if watchdog.isAttemptingRecovery:
# The core is dead, so don't try to perform an action.
# This lets gestures pass through unhindered where possible,
# as well as stopping a flood of actions when the core revives.
raise NoInputGestureAction
newGesture = self.manageRemanence(
gesture) if not bypassRemanence else None
if newGesture is not None:
queueHandler.queueFunction(queueHandler.eventQueue,
self.executeNewGesture, newGesture)
return
newGesture = self.getNumpadKeyReplacement(gesture)
if newGesture is not None:
queueHandler.queueFunction(queueHandler.eventQueue,
self.executeNewGesture, newGesture)
return
script = gesture.script
focus = api.getFocusObject()
if focus.sleepMode is focus.SLEEP_FULL\
or (focus.sleepMode and not getattr(script, 'allowInSleepMode', False)):
raise NoInputGestureAction
wasInSayAll = False
if gesture.isModifier:
if not _NVDA_InputManager.lastModifierWasInSayAll:
wasInSayAll = _NVDA_InputManager.lastModifierWasInSayAll = sayAllHandler.isRunning(
)
elif _NVDA_InputManager.lastModifierWasInSayAll:
wasInSayAll = True
_NVDA_InputManager.lastModifierWasInSayAll = False
else:
wasInSayAll = sayAllHandler.isRunning()
if wasInSayAll:
gesture.wasInSayAll = True
speechEffect = gesture.speechEffectWhenExecuted
if speechEffect == gesture.SPEECHEFFECT_CANCEL:
queueHandler.queueFunction(queueHandler.eventQueue,
speech.cancelSpeech)
elif speechEffect in (gesture.SPEECHEFFECT_PAUSE,
gesture.SPEECHEFFECT_RESUME):
queueHandler.queueFunction(
queueHandler.eventQueue, speech.pauseSpeech,
speechEffect == gesture.SPEECHEFFECT_PAUSE)
if gesture.shouldPreventSystemIdle:
winKernel.SetThreadExecutionState(winKernel.ES_SYSTEM_REQUIRED
| winKernel.ES_DISPLAY_REQUIRED)
if log.isEnabledFor(log.IO) and not gesture.isModifier:
_NVDA_InputManager._lastInputTime = time.time()
log.io("Input: %s" % gesture.identifiers[0])
if _NVDA_InputManager._captureFunc:
try:
if _NVDA_InputManager._captureFunc(gesture) is False:
return
except Exception:
log.error("Error in capture function, disabling",
exc_info=True)
_NVDA_InputManager._captureFunc = None
if gesture.isModifier:
if gesture.noAction:
gesture.normalizedModifiers = []
return
raise NoInputGestureAction
self.speakGesture(gesture)
if not script:
gesture.reportExtra()
# then queue all following gestures
# (that don't have a script
# ) with a fake script so that they remain in order.
if not script and (
bypassRemanence
or scriptHandler._numIncompleteInterceptedCommandScripts):
script = lambda gesture: gesture.send()
if script:
scriptHandler.queueScript(script, gesture)
return
raise NoInputGestureAction
