def setNavigatorObject(obj,isFocus=False):
"""Sets an object to be the current navigator object. Navigator objects can be used to navigate around the operating system (with the number pad) with out moving the focus. It also sets the current review position to None so that next time the review position is asked for, it is created from the navigator object.
@param obj: the object that will be set as the current navigator object
@type obj: NVDAObjects.NVDAObject
@param isFocus: true if the navigator object was set due to a focus change.
@type isFocus: bool
"""
if not isinstance(obj,NVDAObjects.NVDAObject):
return False
globalVars.navigatorObject=obj
oldPos=globalVars.reviewPosition
oldPosObj=globalVars.reviewPositionObj
globalVars.reviewPosition=None
globalVars.reviewPositionObj=None
reviewMode=review.getCurrentMode()
# #3320: If in document review yet there is no document to review the mode should be forced to object.
if reviewMode=='document' and (not isinstance(obj.treeInterceptor,treeInterceptorHandler.DocumentTreeInterceptor) or not obj.treeInterceptor.isReady or obj.treeInterceptor.passThrough):
review.setCurrentMode('object',False)
elif isinstance(obj.treeInterceptor,treeInterceptorHandler.DocumentTreeInterceptor) and obj.treeInterceptor.isReady and not obj.treeInterceptor.passThrough:
if reviewMode=='object':
review.setCurrentMode('document',False)
if isFocus:
globalVars.reviewPosition=obj.treeInterceptor.makeTextInfo(textInfos.POSITION_CARET)
globalVars.reviewPositionObj=globalVars.reviewPosition
eventHandler.executeEvent("becomeNavigatorObject",obj)
def executeMouseMoveEvent(x,y):
global currentMouseWindow
desktopObject=api.getDesktopObject()
displays = [ wx.Display(i).GetGeometry() for i in xrange(wx.Display.GetCount()) ]
x, y = getMouseRestrictedToScreens(x, y, displays)
screenWidth, screenHeight, minPos = getTotalWidthAndHeightAndMinimumPosition(displays)
if config.conf["mouse"]["audioCoordinatesOnMouseMove"]:
playAudioCoordinates(x, y, screenWidth, screenHeight, minPos,
config.conf['mouse']['audioCoordinates_detectBrightness'],
config.conf['mouse']['audioCoordinates_blurFactor'])
oldMouseObject=api.getMouseObject()
mouseObject=desktopObject.objectFromPoint(x, y)
while mouseObject and mouseObject.beTransparentToMouse:
mouseObject=mouseObject.parent
if not mouseObject:
return
if oldMouseObject==mouseObject:
mouseObject=oldMouseObject
else:
api.setMouseObject(mouseObject)
try:
eventHandler.executeEvent("mouseMove",mouseObject,x=x,y=y)
oldMouseObject=mouseObject
except:
log.error("api.notifyMouseMoved", exc_info=True)
def handleInputCandidateListUpdate(candidatesString,selectionIndex,inputMethod):
candidateStrings=candidatesString.split('\n')
import speech
from NVDAObjects.inputComposition import InputComposition, CandidateList, CandidateItem
focus=api.getFocusObject()
if not (0<=selectionIndex<len(candidateStrings)):
if isinstance(focus,CandidateItem):
oldSpeechMode=speech.speechMode
speech.speechMode=speech.speechMode_off
eventHandler.executeEvent("gainFocus",focus.parent)
speech.speechMode=oldSpeechMode
return
oldCandidateItemsText=None
if isinstance(focus,CandidateItem):
oldCandidateItemsText=focus.visibleCandidateItemsText
parent=focus.parent
wasCandidate=True
else:
parent=focus
wasCandidate=False
item=CandidateItem(parent=parent,candidateStrings=candidateStrings,candidateIndex=selectionIndex,inputMethod=inputMethod)
if wasCandidate and focus.windowHandle==item.windowHandle and focus.candidateIndex==item.candidateIndex and focus.name==item.name:
return
if config.conf["inputComposition"]["autoReportAllCandidates"] and item.visibleCandidateItemsText!=oldCandidateItemsText:
import ui
ui.message(item.visibleCandidateItemsText)
eventHandler.executeEvent("gainFocus",item)
def event_gainFocus(self):
selection=self.excelWindowObject.Selection
if selection.Count>1:
obj=ExcelSelection(windowHandle=self.windowHandle,excelWindowObject=self.excelWindowObject,excelRangeObject=selection)
else:
obj=ExcelCell(windowHandle=self.windowHandle,excelWindowObject=self.excelWindowObject,excelCellObject=selection)
eventHandler.executeEvent("gainFocus",obj)
def setNavigatorObject(obj,isFocus=False):
"""Sets an object to be the current navigator object. Navigator objects can be used to navigate around the operating system (with the number pad) with out moving the focus. It also sets the current review position to None so that next time the review position is asked for, it is created from the navigator object.
@param obj: the object that will be set as the current navigator object
@type obj: NVDAObjects.NVDAObject
@param isFocus: true if the navigator object was set due to a focus change.
@type isFocus: bool
"""
if not isinstance(obj,NVDAObjects.NVDAObject):
return False
globalVars.navigatorObject=obj
oldPos=globalVars.reviewPosition
oldPosObj=globalVars.reviewPositionObj
globalVars.reviewPosition=None
globalVars.reviewPositionObj=None
reviewMode=review.getCurrentMode()
# #3320: If in document review yet there is no document to review the mode should be forced to object.
if reviewMode=='document' and (not obj.treeInterceptor or not obj.treeInterceptor.isReady or obj.treeInterceptor.passThrough):
review.setCurrentMode('object',False)
elif isFocus and reviewMode=='object' and obj.treeInterceptor and obj.treeInterceptor.isReady and not obj.treeInterceptor.passThrough:
review.setCurrentMode('document',False)
#Specifically handle when the navigator object is set due to a focus change in a virtualBuffer
#The focus change may have been becaus the caret was moved, which caused the focus change.
#If so, don't clober the review position as it will have been already set to a more accurate position.
if isFocus and oldPos and oldPos.obj is obj.treeInterceptor and isinstance(obj.treeInterceptor,virtualBuffers.VirtualBuffer):
try:
objPos=obj.treeInterceptor.makeTextInfo(obj)
except LookupError:
objPos=None
if objPos and objPos.isOverlapping(oldPos):
globalVars.reviewPosition=oldPos
globalVars.reviewPositionObj=oldPosObj
eventHandler.executeEvent("becomeNavigatorObject",obj)
def event_gainFocus(self):
if mouseHandler.lastMouseEventTime < time.time() - 0.2:
# This focus change was not caused by a mouse event.
# If the mouse is on another toolbar control, the notification area toolbar will rudely
# bounce the focus back to the object under the mouse after a brief pause.
# Moving the mouse to the focus object isn't a good solution because
# sometimes, the focus can't be moved away from the object under the mouse.
# Therefore, move the mouse out of the way.
winUser.setCursorPos(0, 0)
if self.role == controlTypes.ROLE_TOOLBAR:
# Sometimes, the toolbar itself receives the focus instead of the focused child.
# However, the focused child still has the focused state.
for child in self.children:
if child.hasFocus:
# Redirect the focus to the focused child.
eventHandler.executeEvent("gainFocus", child)
return
# We've really landed on the toolbar itself.
# This was probably caused by moving the mouse out of the way in a previous focus event.
# This previous focus event is no longer useful, so cancel speech.
speech.cancelSpeech()
if eventHandler.isPendingEvents("gainFocus"):
return
super(NotificationArea, self).event_gainFocus()
def handleInputCompositionStart(compositionString,selectionStart,selectionEnd,isReading):
import speech
from NVDAObjects.inputComposition import InputComposition
from NVDAObjects.behaviors import CandidateItem
focus=api.getFocusObject()
if focus.parent and isinstance(focus.parent,InputComposition):
#Candidates infront of existing composition string
announce=not config.conf["inputComposition"]["announceSelectedCandidate"]
focus.parent.compositionUpdate(compositionString,selectionStart,selectionEnd,isReading,announce=announce)
return 0
#IME keeps updating input composition while the candidate list is open
#Therefore ignore new composition updates if candidate selections are configured for speaking.
if config.conf["inputComposition"]["announceSelectedCandidate"] and isinstance(focus,CandidateItem):
return 0
if not isinstance(focus,InputComposition):
parent=api.getDesktopObject().objectWithFocus()
# #5640: Although we want to use the most correct focus (I.e. OS, not NVDA), if they are the same, we definitely want to use the original instance, so that state such as auto selection is maintained.
if parent==focus:
parent=focus
curInputComposition=InputComposition(parent=parent)
oldSpeechMode=speech.speechMode
speech.speechMode=speech.speechMode_off
eventHandler.executeEvent("gainFocus",curInputComposition)
focus=curInputComposition
speech.speechMode=oldSpeechMode
focus.compositionUpdate(compositionString,selectionStart,selectionEnd,isReading)
def setFocus(self):
ti = self.parent.treeInterceptor
if isinstance(ti, virtualBuffers.VirtualBuffer):
# Normally, when entering browse mode from a descendant (e.g. dialog),
# we want the cursor to move to the focus (#3145).
# However, we don't want this for math, as math isn't focusable.
ti._enteringFromOutside = True
eventHandler.executeEvent("gainFocus", self)
def script_changeSelection(self,gesture):
gesture.send()
selection=self.excelWindowObject.Selection
if selection.Count>1:
obj=ExcelSelection(windowHandle=self.windowHandle,excelWindowObject=self.excelWindowObject,excelRangeObject=selection)
else:
obj=ExcelCell(windowHandle=self.windowHandle,excelWindowObject=self.excelWindowObject,excelCellObject=selection)
eventHandler.executeEvent("gainFocus",obj)
def event_gainFocus(self):
selection=self._getSelection()
dropdown=self._getDropdown()
if dropdown:
if selection:
dropdown.parent=selection
eventHandler.executeEvent('gainFocus',dropdown)
return
if selection:
eventHandler.executeEvent('gainFocus',selection)
def event_show(self, obj, nextHandler):
if obj.role == controlTypes.ROLE_PANE:
self.isAutocomplete=True
core.callLater(100, self.waitforAndReportDestruction,obj)
#get the edit field if the weak reference still has it.
edit = self._edit()
if not edit:
return
eventHandler.executeEvent("suggestionsOpened", edit)
nextHandler()
def _reportFocusEnteredEventForParent(self, obj):
"""checks if we need to fire a focusEntered event for the selected entry's parent, and fires an event if we need to"""
if obj.parent.name == "Active Files" and self.shouldFireFocusEnteredEventFiles:
eventHandler.executeEvent("focusEntered", obj.parent)
self.shouldFireFocusEnteredEventFiles = False
self.shouldFireFocusEnteredEventTools = True
if obj.parent.name == "Active Tool Windows" and self.shouldFireFocusEnteredEventTools:
eventHandler.executeEvent("focusEntered", obj.parent)
self.shouldFireFocusEnteredEventFiles = True
self.shouldFireFocusEnteredEventTools = False
def _movementHelper(self, dir):
if ((dir and self.columnNumber == 1)
or (not dir and self.columnNumber == 0)):
ui.message(translate("Edge of table"))
return
if dir == 0:
self.columnNumber -= 1
elif dir == 1:
self.columnNumber += 1
self._addHeaderNextTime = True
eventHandler.executeEvent("valueChange", self)
def event_gainFocus(self):
try:
msg = self.nativeOm.ActiveExplorer().selection[0]
except:
msg = None
pass
if msg:
self.curMessageItem = MessageItem(self, msg)
super(MessageList_pre2003, self).event_gainFocus()
if msg:
eventHandler.executeEvent("gainFocus", self.curMessageItem)
def event_gainFocus(self):
try:
msg=self.nativeOm.ActiveExplorer().selection[0]
except:
msg=None
pass
if msg:
self.curMessageItem=MessageItem(self,msg)
super(MessageList_pre2003,self).event_gainFocus()
if msg:
eventHandler.executeEvent("gainFocus",self.curMessageItem)
def fireFocusOnSelection(self):
selection = self.excelWindowObject.Selection
if selection.Count > 1:
obj = ExcelSelection(windowHandle=self.windowHandle,
excelWindowObject=self.excelWindowObject,
excelRangeObject=selection)
else:
obj = ExcelCell(windowHandle=self.windowHandle,
excelWindowObject=self.excelWindowObject,
excelCellObject=selection)
eventHandler.executeEvent("gainFocus", obj)
def event_UIA_elementSelected(self):
if self.editor and not self.appModule.openedIntellisensePopup:
eventHandler.executeEvent("suggestionsOpened",
api.getFocusObject())
if self.appModule.selectedIntellisenseItem != self:
# Prepare to read the item when it's name changes:
self.appModule.readIntellisenseItem = True
speech.cancelSpeech()
ui.message(self.name)
self.appModule.selectedIntellisenseItem = self
def waitforAndReportDestruction(self, obj):
if obj.parent: #None when no parent.
core.callLater(100, self.waitforAndReportDestruction,obj)
return
#The object is dead.
self.isAutocomplete=False
#get the edit field if the weak reference still has it.
edit = self._edit()
if not edit:
return
eventHandler.executeEvent("suggestionsClosed", edit)
def _caretMovementScriptHelper(self, gesture, unit):
try:
info=self.makeTextInfo(textInfos.POSITION_CARET)
except:
gesture.send()
return
bookmark=info.bookmark
gesture.send()
if not self._hasCaretMoved(bookmark) and self.shouldFireCaretMovementFailedEvents:
eventHandler.executeEvent("caretMovementFailed", self, gesture=gesture)
self._caretScriptPostMovedHelper(unit)
def waitforAndReportDestruction(self, obj):
if obj.parent: #None when no parent.
core.callLater(100, self.waitforAndReportDestruction, obj)
return
#The object is dead.
self.isAutocomplete = False
#get the edit field if the weak reference still has it.
edit = self._edit()
if not edit:
return
eventHandler.executeEvent("suggestionsClosed", edit)
def setNavigatorObject(obj):
"""Sets an object to be the current navigator object. Navigator objects can be used to navigate around the operating system (with the number pad) with out moving the focus. It also sets the current review position to None so that next time the review position is asked for, it is created from the navigator object.
@param obj: the object that will be set as the current navigator object
@type obj: NVDAObjects.NVDAObject
"""
if not isinstance(obj, NVDAObjects.NVDAObject):
return False
globalVars.navigatorObject = obj
globalVars.reviewPosition = None
globalVars.reviewPositionObj = None
eventHandler.executeEvent("becomeNavigatorObject", obj)
def setNavigatorObject(obj):
"""Sets an object to be the current navigator object. Navigator objects can be used to navigate around the operating system (with the number pad) with out moving the focus. It also sets the current review position to None so that next time the review position is asked for, it is created from the navigator object.
@param obj: the object that will be set as the current navigator object
@type obj: NVDAObjects.NVDAObject
"""
if not isinstance(obj,NVDAObjects.NVDAObject):
return False
globalVars.navigatorObject=obj
globalVars.reviewPosition=None
globalVars.reviewPositionObj=None
eventHandler.executeEvent("becomeNavigatorObject",obj)
def _caretMovementScriptHelper(self, gesture, unit):
try:
info=self.makeTextInfo(textInfos.POSITION_CARET)
except:
gesture.send()
return
bookmark=info.bookmark
gesture.send()
caretMoved,newInfo=self._hasCaretMoved(bookmark)
if not caretMoved and self.shouldFireCaretMovementFailedEvents:
eventHandler.executeEvent("caretMovementFailed", self, gesture=gesture)
self._caretScriptPostMovedHelper(unit,gesture,newInfo)
def event_gainFocus(self):
if eventHandler.isPendingEvents("gainFocus"):
return
child = self.activeChild
if child:
# QT doesn't fire focus on the active child as it should, so redirect the focus.
self.event_focusEntered()
eventHandler.executeEvent("gainFocus", child)
return
return super(Container, self).event_gainFocus()
def processDesktopSwitchWinEvent(window,objectID,childID):
hDesk=windll.user32.OpenInputDesktop(0, False, 0)
if hDesk!=0:
windll.user32.CloseDesktop(hDesk)
core.callLater(200, _correctFocus)
else:
# Switching to a secure desktop.
# We don't receive key up events for any keys down before switching to a secure desktop,
# so clear our recorded modifiers.
keyboardHandler.currentModifiers.clear()
obj=SecureDesktopNVDAObject(windowHandle=window)
eventHandler.executeEvent("gainFocus",obj)
def _movementHelper(self, dir):
if (
(dir and self.columnNumber == 1) or
(not dir and self.columnNumber==0)):
ui.message(translate("Edge of table"))
return
if dir == 0:
self.columnNumber-=1
elif dir == 1:
self.columnNumber+=1
self._addHeaderNextTime = True
eventHandler.executeEvent("valueChange", self)
def processDesktopSwitchWinEvent(window, objectID, childID):
hDesk = windll.user32.OpenInputDesktop(0, False, 0)
if hDesk != 0:
windll.user32.CloseDesktop(hDesk)
core.callLater(200, _correctFocus)
else:
# Switching to a secure desktop.
# We don't receive key up events for any keys down before switching to a secure desktop,
# so clear our recorded modifiers.
keyboardHandler.currentModifiers.clear()
obj = SecureDesktopNVDAObject(windowHandle=window)
eventHandler.executeEvent("gainFocus", obj)
def processDesktopSwitchWinEvent(window,objectID,childID):
hDesk=ctypes.windll.user32.OpenInputDesktop(0, False, 0)
#name = ctypes.create_string_buffer(256)
#res=ctypes.windll.user32.GetUserObjectInformationA(desktop, 2, ctypes.byref(name), ctypes.sizeof(name), None)
#speech.speakMessage(name.value)
if hDesk!=0:
ctypes.windll.user32.CloseDesktop(hDesk)
import wx
wx.CallLater(200, _correctFocus)
else:
obj=SecureDesktopNVDAObject(windowHandle=window)
eventHandler.executeEvent("gainFocus",obj)
def event_gainFocus(self):
if eventHandler.isPendingEvents("gainFocus"):
return
child = self.activeChild
if child:
# QT doesn't fire focus on the active child as it should, so redirect the focus.
self.event_focusEntered()
eventHandler.executeEvent("gainFocus", child)
return
return super(Container, self).event_gainFocus()
def event_gainFocus(self):
if eventHandler.isPendingEvents("gainFocus"):
return
widget = self._containedWidget
if widget:
# This is a widget container.
# Redirect the focus to the contained widget, since QT doesn't do it properly.
self.event_focusEntered()
eventHandler.executeEvent("gainFocus", widget)
return
return super(Client, self).event_gainFocus()
def event_gainFocus(self):
if eventHandler.isPendingEvents("gainFocus"):
return
widget = self._containedWidget
if widget:
# This is a widget container.
# Redirect the focus to the contained widget, since QT doesn't do it properly.
self.event_focusEntered()
eventHandler.executeEvent("gainFocus", widget)
return
return super(Client, self).event_gainFocus()
def event_gainFocus(self):
# #3834: UIA has a much better implementation for rows, so use it if available.
if self.appModule.outlookVersion<14 or not UIAHandler.handler:
return super(SuperGridClient2010,self).event_gainFocus()
try:
kwargs = {}
UIA.kwargsFromSuper(kwargs, relation="focus")
obj=UIA(**kwargs)
except:
log.debugWarning("Retrieving UIA focus failed", exc_info=True)
return super(SuperGridClient2010,self).event_gainFocus()
if not isinstance(obj,UIAGridRow):
return super(SuperGridClient2010,self).event_gainFocus()
obj.parent=self.parent
eventHandler.executeEvent("gainFocus",obj)
def setFocus(self):
eventHandler.executeEvent("gainFocus", self)
ui.message(self.data.pointer['name'])
if "shortcut" in self.data.pointer and self.data.pointer[
"shortcut"] != "-1":
ui.message(
_("f{shortcut}").format(
shortcut=self.data.pointer["shortcut"]))
if self.data.pointer["type"] == "menu":
ui.message(_("subMenu"))
ui.message(
_("{number} of {total}").format(
number=self.data.path[-1] + 1,
total=self.data.count,
))
def event_gainFocus(self):
# #3834: UIA has a much better implementation for rows, so use it if available.
if self.appModule.outlookVersion<14 or not UIAHandler.handler:
return super(SuperGridClient2010,self).event_gainFocus()
try:
kwargs = {}
UIA.kwargsFromSuper(kwargs, relation="focus", ignoreNonNativeElementsWithFocus=False)
obj = UIA(**kwargs)
except Exception:
log.error("Retrieving UIA focus failed", exc_info=True)
return super(SuperGridClient2010,self).event_gainFocus()
if not isinstance(obj,UIAGridRow):
return super(SuperGridClient2010,self).event_gainFocus()
obj.parent=self.parent
eventHandler.executeEvent("gainFocus",obj)
def script_accessLanguageBar(self, gesture):
obj = api.getDesktopObject()
simpleReviewMode = config.conf["reviewCursor"]["simpleReviewMode"]
refObject = obj.simpleFirstChild if simpleReviewMode else obj.firstChild
while refObject:
refObject = refObject.simpleNext if simpleReviewMode else refObject.next
if refObject.name == "Language bar":
break
countOne = refObject.childCount
for i in range(0, countOne):
if refObject.getChild(i).name == "Settings":
break
if refObject:
refObject.getChild(i).doAction()
eventHandler.executeEvent('gainFocus', refObject.getChild(i).next)
def event_UIA_window_windowOpen(self, obj, nextHandler):
# Send UIA window open event to input app window.
if isinstance(
obj, UIA
) and obj.UIAElement.cachedClassName == "ApplicationFrameWindow":
inputPanelWindow = obj.firstChild
inputPanelAppName = (
# 19H2 and earlier
"windowsinternal_composableshell_experiences_textinput_inputapp",
# 20H1 and later
"textinputhost")
if inputPanelWindow and inputPanelWindow.appModule.appName in inputPanelAppName:
eventHandler.executeEvent("UIA_window_windowOpen",
inputPanelWindow)
return
nextHandler()
def script_moveByMessage(self, gesture):
if hasattr(self, 'curMessageItem'):
oldEntryID = self.curMessageItem.msg.entryID
else:
oldEntryID = None
gesture.send()
try:
msg = self.nativeOm.ActiveExplorer().selection[0]
except:
msg = None
pass
if msg:
messageItem = MessageItem(self, msg)
newEntryID = messageItem.msg.entryID
if newEntryID != oldEntryID:
self.curMessageItem = messageItem
eventHandler.executeEvent("gainFocus", messageItem)
def script_moveByMessage(self,gesture):
if hasattr(self,'curMessageItem'):
oldEntryID=self.curMessageItem.msg.entryID
else:
oldEntryID=None
gesture.send()
try:
msg=self.nativeOm.ActiveExplorer().selection[0]
except:
msg=None
pass
if msg:
messageItem=MessageItem(self,msg)
newEntryID=messageItem.msg.entryID
if newEntryID!=oldEntryID:
self.curMessageItem=messageItem
eventHandler.executeEvent("gainFocus",messageItem)
def script_changeSelection(self,gesture):
oldSelection=self._getSelection()
gesture.send()
newSelection=None
curTime=startTime=time.time()
while (curTime-startTime)<=0.15:
if scriptHandler.isScriptWaiting():
# Prevent lag if keys are pressed rapidly
return
if eventHandler.isPendingEvents('gainFocus'):
return
newSelection=self._getSelection()
if newSelection and newSelection!=oldSelection:
break
api.processPendingEvents(processEventQueue=False)
time.sleep(0.015)
curTime=time.time()
if newSelection:
eventHandler.executeEvent('gainFocus',newSelection)
def script_changeSelection(self,gesture):
oldSelection=self._getSelection()
gesture.send()
newSelection=None
curTime=startTime=time.time()
while (curTime-startTime)<=0.15:
if scriptHandler.isScriptWaiting():
# Prevent lag if keys are pressed rapidly
return
if eventHandler.isPendingEvents('gainFocus'):
return
newSelection=self._getSelection()
if newSelection and newSelection!=oldSelection:
break
api.processPendingEvents(processEventQueue=False)
time.sleep(0.015)
curTime=time.time()
if newSelection:
eventHandler.executeEvent('gainFocus',newSelection)
def event_gainFocus(self, obj, nextHandler):
if not eventHandler.isPendingEvents("gainFocus") and obj.windowClassName == "Chrome_WidgetWin_0" and obj.role == controlTypes.ROLE_WINDOW:
# Spotify doesn't fire focus on the correct object when it gets the foreground.
try:
focus = obj.activeChild.activeChild
except AttributeError:
focus = None
if focus:
return eventHandler.executeEvent("gainFocus", focus)
return nextHandler()
def script_reset_shortcut(self, gesture):
if self.data.pointer['type'] == 'menu':
ui.message(_("sub menu no shortcut"))
return
id_ = self.data.pointer['id']
slot = self.data.pointer['shortcut']
if slot == "-1":
ui.message(_("no set shortcut"))
return
for item in latexAll:
if item["id"] == id_:
item["shortcut"] = "-1"
break
self.update_menu()
ui.message(_("clear shortcut {slot}").format(slot=slot))
eventHandler.executeEvent("gainFocus", self.parent)
def event_UIA_window_windowOpen(self, obj, nextHandler):
# Make sure to announce most recently used emoji first in post-1709 builds.
# Fake the announcement by locating 'most recently used" category and calling selected event on this.
# However, in build 17666 and later, child count is the same for both emoji panel and hardware keyboard candidates list.
# Thankfully first child automation ID's are different for each modern input technology.
# However this event is raised when the input panel closes.
inputPanel = obj.firstChild
if inputPanel is None:
return
inputPanelAutomationID = inputPanel.UIAElement.cachedAutomationID
# Emoji panel for build 16299 and 17134.
# This event is properly raised in build 17134.
if not winVersion.isWin10(
version=1809
) and inputPanelAutomationID in self._classicEmojiPanelAutomationID:
eventHandler.executeEvent("UIA_elementSelected",
obj.lastChild.firstChild)
# Handle hardware keyboard and CJK IME suggestions.
# Treat it the same as CJK composition list - don't announce this if candidate announcement setting is off.
# In fact, in 20H1, this is the CJK IME candidates window.
elif inputPanelAutomationID in (
"CandidateWindowControl", "IME_Candidate_Window",
"IME_Prediction_Window"
) and config.conf["inputComposition"]["autoReportAllCandidates"]:
try:
eventHandler.executeEvent("UIA_elementSelected",
inputPanel.firstChild.firstChild)
except AttributeError:
# Because this is dictation window.
pass
# Emoji panel in build 17666 and later (unless this changes).
elif inputPanelAutomationID == "TEMPLATE_PART_ExpressionGroupedFullView":
self._emojiPanelJustOpened = True
# On some systems, there is something else besides grouping controls, so another child control must be used.
emojisList = inputPanel.children[-2]
if emojisList.UIAElement.cachedAutomationID != "TEMPLATE_PART_Items_GridView":
emojisList = emojisList.previous
try:
eventHandler.executeEvent("UIA_elementSelected",
emojisList.firstChild.firstChild)
except AttributeError:
# In build 18272's emoji panel, emoji list becomes empty in some situations.
pass
# Clipboard history.
# Move to clipboard list so element selected event can pick it up.
elif inputPanelAutomationID == "TEMPLATE_PART_ClipboardTitleBar":
# Under some cases, clipboard tip text isn't shown on screen, causing clipboard history title to be announced instead of most recently copied item.
clipboardHistory = obj.children[-2]
if clipboardHistory.UIAElement.cachedAutomationID == inputPanelAutomationID:
clipboardHistory = clipboardHistory.next
eventHandler.executeEvent("UIA_elementSelected", clipboardHistory)
nextHandler()
def script_set_shortcut(self, gesture):
if self.data.pointer['type'] == 'menu':
ui.message(_("menu can not set shortcut"))
return
id_ = self.data.pointer['id']
slot = gesture.mainKeyName[1:]
for item in latexAll:
if item["id"] == id_:
item["shortcut"] = slot
break
for item in latexAll:
if item["id"] != id_ and item["shortcut"] == str(slot):
item["shortcut"] = "-1"
self.update_menu()
ui.message(_("set shortcut {slot}").format(slot=slot))
eventHandler.executeEvent("gainFocus", self.parent)
def navigationHelper(self,direction):
excelWindowObject=self.rootNVDAObject.excelWindowObject
cellPosition = excelWindowObject.activeCell
try:
if direction == "left":
cellPosition = cellPosition.Offset(0,-1)
elif direction == "right":
cellPosition = cellPosition.Offset(0,1)
elif direction == "up":
cellPosition = cellPosition.Offset(-1,0)
elif direction == "down":
cellPosition = cellPosition.Offset(1,0)
#Start-of-Column
elif direction == "startcol":
cellPosition = cellPosition.end(xlUp)
#Start-of-Row
elif direction == "startrow":
cellPosition = cellPosition.end(xlToLeft)
#End-of-Row
elif direction == "endrow":
cellPosition = cellPosition.end(xlToRight)
#End-of-Column
elif direction == "endcol":
cellPosition = cellPosition.end(xlDown)
else:
return
except COMError:
pass
try:
isMerged=cellPosition.mergeCells
except (COMError,NameError):
isMerged=False
if isMerged:
cellPosition=cellPosition.MergeArea(1)
obj=ExcelMergedCell(windowHandle=self.rootNVDAObject.windowHandle,excelWindowObject=excelWindowObject,excelCellObject=cellPosition)
else:
obj=ExcelCell(windowHandle=self.rootNVDAObject.windowHandle,excelWindowObject=excelWindowObject,excelCellObject=cellPosition)
cellPosition.Select()
cellPosition.Activate()
eventHandler.executeEvent('gainFocus',obj)
def navigationHelper(self,direction):
excelWindowObject=self.rootNVDAObject.excelWindowObject
cellPosition = excelWindowObject.activeCell
try:
if direction == "left":
cellPosition = cellPosition.Offset(0,-1)
elif direction == "right":
cellPosition = cellPosition.Offset(0,1)
elif direction == "up":
cellPosition = cellPosition.Offset(-1,0)
elif direction == "down":
cellPosition = cellPosition.Offset(1,0)
#Start-of-Column
elif direction == "startcol":
cellPosition = cellPosition.end(xlUp)
#Start-of-Row
elif direction == "startrow":
cellPosition = cellPosition.end(xlToLeft)
#End-of-Row
elif direction == "endrow":
cellPosition = cellPosition.end(xlToRight)
#End-of-Column
elif direction == "endcol":
cellPosition = cellPosition.end(xlDown)
else:
return
except COMError:
pass
try:
isMerged=cellPosition.mergeCells
except (COMError,NameError):
isMerged=False
if isMerged:
cellPosition=cellPosition.MergeArea(1)
obj=ExcelMergedCell(windowHandle=self.rootNVDAObject.windowHandle,excelWindowObject=excelWindowObject,excelCellObject=cellPosition)
else:
obj=ExcelCell(windowHandle=self.rootNVDAObject.windowHandle,excelWindowObject=excelWindowObject,excelCellObject=cellPosition)
cellPosition.Select()
cellPosition.Activate()
eventHandler.executeEvent('gainFocus',obj)
def event_gainFocus(self, obj, nextHandler):
if not eventHandler.isPendingEvents(
"gainFocus"
) and obj.windowClassName == "Chrome_WidgetWin_0" and obj.role == controlTypes.ROLE_WINDOW:
# Spotify doesn't fire focus on the correct object when it gets the foreground.
try:
focus = obj.activeChild.activeChild
except AttributeError:
focus = None
if focus:
return eventHandler.executeEvent("gainFocus", focus)
return nextHandler()
def _caretMovementScriptHelper(self, gesture, unit):
try:
info = self.makeTextInfo(textInfos.POSITION_CARET)
except:
gesture.send()
return
bookmark = info.bookmark
gesture.send()
caretMoved, newInfo = self._hasCaretMoved(bookmark)
if not caretMoved and self.shouldFireCaretMovementFailedEvents:
eventHandler.executeEvent("caretMovementFailed",
self,
gesture=gesture)
if newInfo:
i = newInfo.copy()
i.expand(textInfos.UNIT_CHARACTER)
t = i.text
if t:
o = ord(t[0])
log.debug(repr([unit, t, ("%0x" % o)]))
self._caretScriptPostMovedHelper(unit, gesture, newInfo)
def handleInputCompositionEnd(result):
import speech
import characterProcessing
from NVDAObjects.inputComposition import InputComposition
from NVDAObjects.behaviors import CandidateItem
focus=api.getFocusObject()
result=result.lstrip(u'\u3000 ')
curInputComposition=None
if isinstance(focus,InputComposition):
curInputComposition=focus
oldSpeechMode=speech.speechMode
speech.speechMode=speech.speechMode_off
eventHandler.executeEvent("gainFocus",focus.parent)
speech.speechMode=oldSpeechMode
elif isinstance(focus.parent,InputComposition):
#Candidate list is still up
curInputComposition=focus.parent
focus.parent=focus.parent.parent
if curInputComposition and not result:
result=curInputComposition.compositionString.lstrip(u'\u3000 ')
if result:
speech.speakText(result,symbolLevel=characterProcessing.SYMLVL_ALL)
def handleInputCompositionEnd(result):
import speech
import characterProcessing
from NVDAObjects.inputComposition import InputComposition
from NVDAObjects.behaviors import CandidateItem
focus=api.getFocusObject()
result=result.lstrip(u'\u3000 ')
curInputComposition=None
if isinstance(focus,InputComposition):
curInputComposition=focus
oldSpeechMode=speech.speechMode
speech.speechMode=speech.speechMode_off
eventHandler.executeEvent("gainFocus",focus.parent)
speech.speechMode=oldSpeechMode
elif isinstance(focus.parent,InputComposition):
#Candidate list is still up
curInputComposition=focus.parent
focus.parent=focus.parent.parent
if curInputComposition and not result:
result=curInputComposition.compositionString.lstrip(u'\u3000 ')
if result:
speech.speakText(result,symbolLevel=characterProcessing.SYMLVL_ALL)
def event_gainFocus(self, obj, nextHandler):
if not eventHandler.isPendingEvents("gainFocus") and obj.windowClassName == "Chrome_WidgetWin_0" and obj.role == controlTypes.Role.WINDOW:
# Spotify doesn't fire focus on the correct object when it gets the foreground.
# Instead, it fires focus on a window ancestor.
# Try to get the correct focus.
try:
focus = obj.firstChild.firstChild.activeChild
except AttributeError:
focus = None
if focus:
# Bounce focus to the correct object.
return eventHandler.executeEvent("gainFocus", focus)
return nextHandler()
def handleInputCompositionEnd(result):
import speech
import characterProcessing
from NVDAObjects.inputComposition import InputComposition
from NVDAObjects.IAccessible.mscandui import ModernCandidateUICandidateItem
focus = api.getFocusObject()
result = result.lstrip(u'\u3000 ')
curInputComposition = None
if isinstance(focus, InputComposition):
curInputComposition = focus
oldSpeechMode = speech.getState().speechMode
speech.setSpeechMode(speech.SpeechMode.off)
eventHandler.executeEvent("gainFocus", focus.parent)
speech.setSpeechMode(oldSpeechMode)
elif isinstance(focus.parent, InputComposition):
#Candidate list is still up
curInputComposition = focus.parent
focus.parent = focus.parent.parent
if isinstance(focus, ModernCandidateUICandidateItem):
# Correct focus for ModernCandidateUICandidateItem
# Find the InputComposition object and
# correct focus to its parent
if isinstance(focus.container, InputComposition):
curInputComposition = focus.container
newFocus = curInputComposition.parent
else:
# Sometimes InputCompositon object is gone
# Correct to container of CandidateItem
newFocus = focus.container
oldSpeechMode = speech.getState().speechMode
speech.setSpeechMode(speech.SpeechMode.off)
eventHandler.executeEvent("gainFocus", newFocus)
speech.setSpeechMode(oldSpeechMode)
if curInputComposition and not result:
result = curInputComposition.compositionString.lstrip(u'\u3000 ')
if result:
speech.speakText(result,
symbolLevel=characterProcessing.SymbolLevel.ALL)
def handleInputCompositionStart(compositionString,selectionStart,selectionEnd,isReading):
import speech
from NVDAObjects.inputComposition import InputComposition
from NVDAObjects.behaviors import CandidateItem
focus=api.getFocusObject()
if focus.parent and isinstance(focus.parent,InputComposition):
#Candidates infront of existing composition string
announce=not config.conf["inputComposition"]["announceSelectedCandidate"]
focus.parent.compositionUpdate(compositionString,selectionStart,selectionEnd,isReading,announce=announce)
return 0
#IME keeps updating input composition while the candidate list is open
#Therefore ignore new composition updates if candidate selections are configured for speaking.
if config.conf["inputComposition"]["announceSelectedCandidate"] and isinstance(focus,CandidateItem):
return 0
if not isinstance(focus,InputComposition):
parent=api.getDesktopObject().objectWithFocus()
curInputComposition=InputComposition(parent=parent)
oldSpeechMode=speech.speechMode
speech.speechMode=speech.speechMode_off
eventHandler.executeEvent("gainFocus",curInputComposition)
focus=curInputComposition
speech.speechMode=oldSpeechMode
focus.compositionUpdate(compositionString,selectionStart,selectionEnd,isReading)
def executeMouseMoveEvent(x,y):
global currentMouseWindow
desktopObject=api.getDesktopObject()
screenLeft,screenTop,screenWidth,screenHeight=desktopObject.location
x=min(max(screenLeft,x),(screenLeft+screenWidth)-1)
y=min(max(screenTop,y),(screenTop+screenHeight)-1)
if config.conf["mouse"]["audioCoordinatesOnMouseMove"]:
playAudioCoordinates(x,y,screenWidth,screenHeight,config.conf['mouse']['audioCoordinates_detectBrightness'],config.conf['mouse']['audioCoordinates_blurFactor'])
oldMouseObject=api.getMouseObject()
mouseObject=desktopObject.objectFromPoint(x,y)
while mouseObject and mouseObject.beTransparentToMouse:
mouseObject=mouseObject.parent
if not mouseObject:
return
if oldMouseObject==mouseObject:
mouseObject=oldMouseObject
else:
api.setMouseObject(mouseObject)
try:
eventHandler.executeEvent("mouseMove",mouseObject,x=x,y=y)
oldMouseObject=mouseObject
except:
log.error("api.notifyMouseMoved", exc_info=True)
def executeMouseMoveEvent(x,y):
global currentMouseWindow
desktopObject=api.getDesktopObject()
screenLeft,screenTop,screenWidth,screenHeight=desktopObject.location
x=min(max(screenLeft,x),(screenLeft+screenWidth)-1)
y=min(max(screenTop,y),(screenTop+screenHeight)-1)
if config.conf["mouse"]["audioCoordinatesOnMouseMove"]:
playAudioCoordinates(x,y,screenWidth,screenHeight,config.conf['mouse']['audioCoordinates_detectBrightness'],config.conf['mouse']['audioCoordinates_blurFactor'])
oldMouseObject=api.getMouseObject()
mouseObject=desktopObject.objectFromPoint(x,y)
while mouseObject and mouseObject.beTransparentToMouse:
mouseObject=mouseObject.parent
if not mouseObject:
return
if oldMouseObject==mouseObject:
mouseObject=oldMouseObject
else:
api.setMouseObject(mouseObject)
try:
eventHandler.executeEvent("mouseMove",mouseObject,x=x,y=y)
oldMouseObject=mouseObject
except:
log.error("api.notifyMouseMoved", exc_info=True)
def setNavigatorObject(obj: NVDAObjects.NVDAObject,
isFocus: bool = False) -> Optional[bool]:
"""Sets an object to be the current navigator object.
Navigator objects can be used to navigate around the operating system (with the numpad),
without moving the focus.
It also sets the current review position to None so that next time the review position is asked for,
it is created from the navigator object.
@param obj: the object that will be set as the current navigator object
@param isFocus: true if the navigator object was set due to a focus change.
"""
if not isinstance(obj, NVDAObjects.NVDAObject):
return False
if _isSecureObjectWhileLockScreenActivated(obj):
return False
globalVars.navigatorObject = obj
globalVars.reviewPosition = None
globalVars.reviewPositionObj = None
reviewMode = review.getCurrentMode()
# #3320: If in document review yet there is no document to review the mode should be forced to object.
if reviewMode == 'document' and (
not isinstance(obj.treeInterceptor,
treeInterceptorHandler.DocumentTreeInterceptor)
or not obj.treeInterceptor.isReady
or obj.treeInterceptor.passThrough):
review.setCurrentMode('object', False)
elif isinstance(
obj.treeInterceptor, treeInterceptorHandler.DocumentTreeInterceptor
) and obj.treeInterceptor.isReady and not obj.treeInterceptor.passThrough:
if reviewMode == 'object':
review.setCurrentMode('document', False)
if isFocus:
globalVars.reviewPosition = obj.treeInterceptor.makeTextInfo(
textInfos.POSITION_CARET)
globalVars.reviewPositionObj = globalVars.reviewPosition
eventHandler.executeEvent("becomeNavigatorObject", obj, isFocus=isFocus)
def _caretMovementScriptHelper(self, gesture, unit):
try:
info = self.makeTextInfo(textInfos.POSITION_CARET)
except Exception:
gesture.send()
return
bookmark = info.bookmark
curLevel = config.conf["speech"]["symbolLevel"]
if unit == textInfos.UNIT_WORD:
from ..settings.nvdaConfig import _NVDAConfigManager
symbolLevelOnWordCaretMovement = _NVDAConfigManager.getSymbolLevelOnWordCaretMovement(
)
if symbolLevelOnWordCaretMovement is not None:
config.conf["speech"][
"symbolLevel"] = symbolLevelOnWordCaretMovement
gesture.send()
caretMoved, newInfo = self._hasCaretMoved(bookmark)
if not caretMoved and self.shouldFireCaretMovementFailedEvents:
eventHandler.executeEvent("caretMovementFailed",
self,
gesture=gesture)
reportPosition(newInfo)
self._caretScriptPostMovedHelper(unit, gesture, newInfo)
config.conf["speech"]["symbolLevel"] = curLevel
def handleInputCandidateListUpdate(candidatesString, selectionIndex,
inputMethod):
log.debug(u"(%s) (%s) (%s)" % (unicode(candidatesString).replace(
'\n', '|'), str(selectionIndex), unicode(inputMethod)))
candidateStrings = candidatesString.split('\n')
import speech
from NVDAObjects.inputComposition import InputComposition, CandidateList, CandidateItem
focus = api.getFocusObject()
#nvdajp begin
if config.conf["keyboard"]["nvdajpEnableKeyEvents"]:
from NVDAObjects import inputComposition
if inputComposition.lastKeyGesture:
log.debug("lastKeyCode %x" %
inputComposition.lastKeyGesture.vkCode)
if not inputComposition.needDiscriminantReading(
inputComposition.lastKeyGesture):
if isinstance(focus, CandidateItem):
oldSpeechMode = speech.speechMode
speech.speechMode = speech.speechMode_off
eventHandler.executeEvent("gainFocus", focus.parent)
speech.speechMode = oldSpeechMode
return
#nvdajp end
if not (0 <= selectionIndex < len(candidateStrings)):
if isinstance(focus, CandidateItem):
oldSpeechMode = speech.speechMode
speech.speechMode = speech.speechMode_off
eventHandler.executeEvent("gainFocus", focus.parent)
speech.speechMode = oldSpeechMode
return
oldCandidateItemsText = None
if isinstance(focus, CandidateItem):
oldCandidateItemsText = focus.visibleCandidateItemsText
parent = focus.parent
wasCandidate = True
else:
parent = focus
wasCandidate = False
item = CandidateItem(parent=parent,
candidateStrings=candidateStrings,
candidateIndex=selectionIndex,
inputMethod=inputMethod)
if wasCandidate and focus.windowHandle == item.windowHandle and focus.candidateIndex == item.candidateIndex and focus.name == item.name:
return
if config.conf["inputComposition"][
"autoReportAllCandidates"] and item.visibleCandidateItemsText != oldCandidateItemsText:
import ui
ui.message(item.visibleCandidateItemsText)
eventHandler.executeEvent("gainFocus", item)
def event_selection(self):
if self.parent.hasFocus and api.getFocusObject() != self:
eventHandler.executeEvent("gainFocus", self)
