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 log.isEnabledFor(log.IO) and not gesture.isModifier:
log.io("Input: %s" % gesture.logIdentifier)
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()
if script:
scriptHandler.queueScript(script, gesture)
return
raise NoInputGestureAction
def nvdaControllerInternal_inputLangChangeNotify(threadID,hkl,layoutString):
global lastInputMethodName, lastInputLanguageName
focus=api.getFocusObject()
#This callback can be called before NVDa is fully initialized
#So also handle focus object being None as well as checking for sleepMode
if not focus or focus.sleepMode:
return 0
import NVDAObjects.window
#Generally we should not allow input lang changes from threads that are not focused.
#But threadIDs for console windows are always wrong so don't ignore for those.
if not isinstance(focus,NVDAObjects.window.Window) or (threadID!=focus.windowThreadID and focus.windowClassName!="ConsoleWindowClass"):
return 0
import sayAllHandler
#Never announce changes while in sayAll (#1676)
if sayAllHandler.isRunning():
return 0
import queueHandler
import ui
languageID=hkl&0xffff
buf=create_unicode_buffer(1024)
res=windll.kernel32.GetLocaleInfoW(languageID,2,buf,1024)
# Translators: the label for an unknown language when switching input methods.
inputLanguageName=buf.value if res else _("unknown language")
layoutStringCodes=[]
inputMethodName=None
#layoutString can either be a real input method name, a hex string for an input method name in the registry, or an empty string.
#If its a real input method name its used as is.
#If its a hex string or its empty, then the method name is looked up by trying:
#The full hex string, the hkl as a hex string, the low word of the hex string or hkl, the high word of the hex string or hkl.
if layoutString:
try:
int(layoutString,16)
layoutStringCodes.append(layoutString)
except ValueError:
inputMethodName=layoutString
if not inputMethodName:
layoutStringCodes.insert(0,hex(hkl)[2:].rstrip('L').upper().rjust(8,'0'))
for stringCode in list(layoutStringCodes):
layoutStringCodes.append(stringCode[4:].rjust(8,'0'))
if stringCode[0]<'D':
layoutStringCodes.append(stringCode[0:4].rjust(8,'0'))
for stringCode in layoutStringCodes:
inputMethodName=_lookupKeyboardLayoutNameWithHexString(stringCode)
if inputMethodName: break
if not inputMethodName:
log.debugWarning("Could not find layout name for keyboard layout, reporting as unknown")
# Translators: The label for an unknown input method when switching input methods.
inputMethodName=_("unknown input method")
if ' - ' in inputMethodName:
inputMethodName="".join(inputMethodName.split(' - ')[1:])
if inputLanguageName!=lastInputLanguageName:
lastInputLanguageName=inputLanguageName
# Translators: the message announcing the language and keyboard layout when it changes
inputMethodName=_("{language} - {layout}").format(language=inputLanguageName,layout=inputMethodName)
if inputMethodName!=lastInputMethodName:
lastInputMethodName=inputMethodName
queueHandler.queueFunction(queueHandler.eventQueue,ui.message,inputMethodName)
return 0
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
if "brailleDisplayDrivers" in str(type(gesture)):
if instanceGP.brailleKeyboardLocked and (
(hasattr(script, "__func__") and
script.__func__.__name__ != "script_toggleLockBrailleKeyboard")
or not hasattr(script, "__func__")):
return
if not config.conf["brailleExtender"][
'stopSpeechUnknown'] and gesture.script == None:
stopSpeech = False
elif hasattr(script, "__func__") and (script.__func__.__name__ in [
"script_braille_dots", "script_braille_enter",
"script_volumePlus", "script_volumeMinus",
"script_toggleVolume", "script_hourDate", "script_ctrl",
"script_alt", "script_nvda", "script_win", "script_ctrlAlt",
"script_ctrlAltWin", "script_ctrlAltWinShift",
"script_ctrlAltShift", "script_ctrlWin", "script_ctrlWinShift",
"script_ctrlShift", "script_altWin", "script_altWinShift",
"script_altShift", "script_winShift"
] or (not config.conf["brailleExtender"]['stopSpeechScroll']
and script.__func__.__name__ in
["script_braille_scrollBack", "script_braille_scrollForward"])):
stopSpeech = False
else:
stopSpeech = True
else:
stopSpeech = True
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 not stopSpeech: pass
elif 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 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 BaseException:
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
raise NoInputGestureAction
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): # noqa:E501
queueHandler.queueFunction(
queueHandler.eventQueue, speech.pauseSpeech,
speechEffect == gesture.SPEECHEFFECT_PAUSE)
if py3 and 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: # noqa:E722
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() # noqa:E731
if script:
scriptHandler.queueScript(script, gesture)
return
raise NoInputGestureAction
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 log.isEnabledFor(log.IO) and not gesture.isModifier:
log.io("Input: %s" % gesture.logIdentifier)
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)
# nvdajp begin
if hasattr(gesture, "vkCode") and gesture.vkCode == winUser.VK_RETURN:
dummy = winUser.getAsyncKeyState(winUser.VK_BACK)
# nvdajp end
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
raise NoInputGestureAction
def shouldNukeRoleSpeech(self):
if config.conf["unspoken"]["sayAll"]:
return not sayAllHandler.isRunning()
return True
def shouldNukeRoleSpeech(self): if config.conf["unspoken"]["sayAll"] and sayAllHandler.isRunning(): return False if config.conf["unspoken"]["speakRoles"]: return False return True
def shouldNukeRoleSpeech(self):
if self.use_in_say_all and sayAllHandler.isRunning():
return False
if self.speak_roles:
return False
return True
