def sayCurrentLine():
global instanceGP
if not braille.handler._auto_scroll:
if getTether() == braille.handler.TETHER_REVIEW:
if config.conf["brailleExtender"]["speakScroll"] in [
addoncfg.CHOICE_focusAndReview, addoncfg.CHOICE_review
]:
scriptHandler.executeScript(
globalCommands.commands.script_review_currentLine, None)
return
if config.conf["brailleExtender"]["speakScroll"] in [
addoncfg.CHOICE_focusAndReview, addoncfg.CHOICE_focus
]:
obj = api.getFocusObject()
treeInterceptor = obj.treeInterceptor
if isinstance(treeInterceptor,
treeInterceptorHandler.DocumentTreeInterceptor
) and not treeInterceptor.passThrough:
obj = treeInterceptor
try:
info = obj.makeTextInfo(textInfos.POSITION_CARET)
except (NotImplementedError, RuntimeError):
info = obj.makeTextInfo(textInfos.POSITION_FIRST)
info.expand(textInfos.UNIT_LINE)
speech.speakTextInfo(info,
unit=textInfos.UNIT_LINE,
reason=REASON_CARET)
def script_caret_newLine(self,gesture): try: info=self.makeTextInfo(textInfos.POSITION_CARET) except: gesture.send() return bookmark=info.bookmark gesture.send() caretMoved,newInfo=self._hasCaretMoved(bookmark) if not caretMoved or not newInfo: return # newInfo.copy should be good enough here, but in MS Word we get strange results. try: lineInfo=self.makeTextInfo(textInfos.POSITION_CARET) except (RuntimeError,NotImplementedError): return lineInfo.expand(textInfos.UNIT_LINE) if not self.announceEntireNewLine: lineInfo.setEndPoint(newInfo,"endToStart") if lineInfo.isCollapsed: lineInfo.expand(textInfos.UNIT_CHARACTER) onlyInitial=True else: onlyInitial=False speech.speakTextInfo(lineInfo,unit=textInfos.UNIT_LINE,reason=controlTypes.REASON_CARET,onlyInitialFields=onlyInitial,suppressBlanks=True)
def script_moveToParent(self, gesture):
# Make sure we're in a editable control
focus = api.getFocusObject()
if focus.role != controlTypes.ROLE_EDITABLETEXT:
ui.message("Not in an edit control.")
return
# Get the current indentation level
textInfo = focus.makeTextInfo(textInfos.POSITION_CARET)
textInfo.expand(textInfos.UNIT_LINE)
indentationLevel = len(textInfo.text) - len(textInfo.text.strip())
onEmptyLine = len(textInfo.text) == 1 #1 because an empty line will have the \n character
# Scan each line until we hit the start of the indentation block, the start of the edit area, or find a line with less indentation level
found = False
while textInfo.move(textInfos.UNIT_LINE, -2) == -2:
textInfo.expand(textInfos.UNIT_LINE)
newIndentation = len(textInfo.text) - len(textInfo.text.strip())
# Skip over empty lines if we didn't start on one.
if not onEmptyLine and len(textInfo.text) == 1:
continue
if newIndentation < indentationLevel:
# Found it
found = True
textInfo.updateCaret()
speech.speakTextInfo(textInfo, unit=textInfos.UNIT_LINE)
break
# If we didn't find it, tell the user
if not found:
ui.message("No parent of indentation block")
def _tableMovementScriptHelper(self,
movement: _Movement = _Movement.NEXT,
axis: Optional[_Axis] = None):
# documentBase is a core module and should not depend on these UI modules and so they are imported
# at run-time. (#12404)
from scriptHandler import isScriptWaiting
from speech import speakTextInfo
if isScriptWaiting():
return
formatConfig = config.conf["documentFormatting"].copy()
formatConfig["reportTables"] = True
try:
_cell, info, tableSelection = self._tableFindNewCell(
movement,
axis,
)
except LookupError:
# _tableFindNewCell already spoke proper error message
return
speakTextInfo(info,
formatConfig=formatConfig,
reason=controlTypes.OutputReason.CARET)
info.collapse()
self.selection = info
self._lastTableSelection = tableSelection
def script_caret_newLine(self, gesture):
try:
info = self.makeTextInfo(textInfos.POSITION_CARET)
except:
gesture.send()
return
bookmark = info.bookmark
gesture.send()
caretMoved, newInfo = self._hasCaretMoved(bookmark)
if not caretMoved or not newInfo:
return
# newInfo.copy should be good enough here, but in MS Word we get strange results.
try:
lineInfo = self.makeTextInfo(textInfos.POSITION_CARET)
except (RuntimeError, NotImplementedError):
return
lineInfo.expand(textInfos.UNIT_LINE)
lineInfo.setEndPoint(newInfo, "endToStart")
if lineInfo.isCollapsed:
lineInfo.expand(textInfos.UNIT_CHARACTER)
onlyInitial = True
else:
onlyInitial = False
speech.speakTextInfo(lineInfo,
unit=textInfos.UNIT_LINE,
reason=controlTypes.REASON_CARET,
onlyInitialFields=onlyInitial,
suppressBlanks=True)
def _caretMovementScriptHelper(self,gesture,unit,direction=None,posConstant=textInfos.POSITION_SELECTION,posUnit=None,posUnitEnd=False,extraDetail=False,handleSymbols=False): oldInfo=self.makeTextInfo(posConstant) info=oldInfo.copy() info.collapse(end=not self._lastSelectionMovedStart) if not self._lastSelectionMovedStart and not oldInfo.isCollapsed: info.move(textInfos.UNIT_CHARACTER,-1) if posUnit is not None: info.expand(posUnit) info.collapse(end=posUnitEnd) if posUnitEnd: info.move(textInfos.UNIT_CHARACTER,-1) if direction is not None: info.expand(unit) info.collapse(end=posUnitEnd) if info.move(unit,direction)==0 and isinstance(self,DocumentWithPageTurns): try: self.turnPage(previous=direction<0) except RuntimeError: pass else: info=self.makeTextInfo(textInfos.POSITION_FIRST if direction>0 else textInfos.POSITION_LAST) self.selection=info info.expand(unit) if not willSayAllResume(gesture): speech.speakTextInfo(info,unit=unit,reason=controlTypes.REASON_CARET) if not oldInfo.isCollapsed: speech.speakSelectionChange(oldInfo,self.selection)
def _tableMovementScriptHelper(self, movement="next", axis=None):
if isScriptWaiting():
return
formatConfig=config.conf["documentFormatting"].copy()
formatConfig["reportTables"]=True
formatConfig["includeLayoutTables"]=True
try:
tableID, origRow, origCol, origRowSpan, origColSpan = self._getTableCellCoords(self.selection)
except LookupError:
# Translators: The message reported when a user attempts to use a table movement command
# when the cursor is not within a table.
ui.message(_("Not in a table cell"))
return
try:
info = self._getNearestTableCell(tableID, self.selection, origRow, origCol, origRowSpan, origColSpan, movement, axis)
except LookupError:
# Translators: The message reported when a user attempts to use a table movement command
# but the cursor can't be moved in that direction because it is at the edge of the table.
ui.message(_("Edge of table"))
# Retrieve the cell on which we started.
info = next(self._iterTableCells(tableID, row=origRow, column=origCol))
speech.speakTextInfo(info,formatConfig=formatConfig,reason=controlTypes.REASON_CARET)
info.collapse()
self.selection = info
def speakColumn(selfself, gesture):
movement = "next"
axis = "row"
from scriptHandler import isScriptWaiting
if isScriptWaiting():
return
formatConfig = config.conf["documentFormatting"].copy()
formatConfig["reportTables"] = True
try:
tableID, origRow, origCol, origRowSpan, origColSpan = selfself._getTableCellCoords(
selfself.selection)
info = selfself._getTableCellAt(tableID, selfself.selection, origRow,
origCol)
except LookupError:
# Translators: The message reported when a user attempts to use a table movement command
# when the cursor is not within a table.
ui.message(_("Not in a table cell"))
return
MAX_TABLE_DIMENSION = 500
for attempt in range(MAX_TABLE_DIMENSION):
speech.speakTextInfo(info,
formatConfig=formatConfig,
reason=controlTypes.REASON_CARET)
tableID, origRow, origCol, origRowSpan, origColSpan = selfself._getTableCellCoords(
info)
try:
info = selfself._getNearestTableCell(tableID, info, origRow,
origCol, origRowSpan,
origColSpan, movement, axis)
except LookupError:
break
def script_reportCurrentLine (self, gesture):
"""
This script reports the line that the current navigator object is focused on, and speaks/brailles it appropriately depending on the state of l{processMaths}. If pressed twice quickly, the current line is spelt out.
@param gesture: the gesture to be passed through to NVDA (in this case, a keypress).
@type gesture: l{inputCore.InputGesture}.
"""
obj=api.getFocusObject()
treeInterceptor=obj.treeInterceptor
if hasattr(treeInterceptor,'TextInfo') and not treeInterceptor.passThrough:
obj=treeInterceptor
try:
info=obj.makeTextInfo(textInfos.POSITION_CARET)
except (NotImplementedError, RuntimeError):
info=obj.makeTextInfo(textInfos.POSITION_FIRST)
info.expand(textInfos.UNIT_LINE)
if getLastScriptRepeatCount()==0:
if EditableText.processMaths:
spokenLine = GetLine ()
brailledLine = GetLine ()
if not spokenLine and not brailledLine:# Is it a blank line?
spokenLine = _("blank")
brailledLine = _("")
else:
spokenLine = EditableText.latex_access.speech (spokenLine)
brailledLine = EditableText.latex_access.nemeth (brailledLine)
speech.speakMessage (spokenLine)
braille.handler.message (brailledLine)
else:
speech.speakTextInfo(info,unit=textInfos.UNIT_LINE,reason=controlTypes.REASON_CARET)
else:
speech.speakSpelling(info.text)
def _tableMovementScriptHelper(self, movement="next", axis=None):
if isScriptWaiting():
return
formatConfig = config.conf["documentFormatting"].copy()
formatConfig["reportTables"] = True
formatConfig["includeLayoutTables"] = True
try:
tableID, origRow, origCol, origRowSpan, origColSpan = self._getTableCellCoords(
self.selection)
except LookupError:
# Translators: The message reported when a user attempts to use a table movement command
# when the cursor is not within a table.
ui.message(_("Not in a table cell"))
return
try:
info = self._getNearestTableCell(tableID, self.selection, origRow,
origCol, origRowSpan, origColSpan,
movement, axis)
except LookupError:
# Translators: The message reported when a user attempts to use a table movement command
# but the cursor can't be moved in that direction because it is at the edge of the table.
ui.message(_("edge of table"))
# Retrieve the cell on which we started.
info = next(
self._iterTableCells(tableID, row=origRow, column=origCol))
speech.speakTextInfo(info,
formatConfig=formatConfig,
reason=controlTypes.REASON_CARET)
info.collapse()
self.selection = info
def _caretMovementScriptHelper(self,gesture,unit,direction=None,posConstant=textInfos.POSITION_SELECTION,posUnit=None,posUnitEnd=False,extraDetail=False,handleSymbols=False): oldInfo=self.makeTextInfo(posConstant) info=oldInfo.copy() info.collapse(end=not self._lastSelectionMovedStart) if not self._lastSelectionMovedStart and not oldInfo.isCollapsed: info.move(textInfos.UNIT_CHARACTER,-1) if posUnit is not None: info.expand(posUnit) info.collapse(end=posUnitEnd) if posUnitEnd: info.move(textInfos.UNIT_CHARACTER,-1) if direction is not None: info.expand(unit) info.collapse(end=posUnitEnd) if info.move(unit,direction)==0 and isinstance(self,DocumentWithPageTurns): try: self.turnPage(previous=direction<0) except RuntimeError: pass else: info=self.makeTextInfo(textInfos.POSITION_FIRST if direction>0 else textInfos.POSITION_LAST) self.selection=info info.expand(unit) if not willSayAllResume(gesture): speech.speakTextInfo(info,unit=unit,reason=controlTypes.REASON_CARET) if not oldInfo.isCollapsed: speech.speakSelectionChange(oldInfo,self.selection)
def _caretMovementScriptHelper(self,gesture,unit,direction=None,posConstant=textInfos.POSITION_SELECTION,posUnit=None,posUnitEnd=False,extraDetail=False,handleSymbols=False): oldInfo=self.makeTextInfo(posConstant) info=oldInfo.copy() info.collapse(end=self.isTextSelectionAnchoredAtStart) if self.isTextSelectionAnchoredAtStart and not oldInfo.isCollapsed: info.move(textInfos.UNIT_CHARACTER,-1) if posUnit is not None: # expand and collapse to ensure that we are aligned with the end of the intended unit info.expand(posUnit) try: info.collapse(end=posUnitEnd) except RuntimeError: # MS Word has a "virtual linefeed" at the end of the document which can cause RuntimeError to be raised. # In this case it can be ignored. # See #7009 pass if posUnitEnd: info.move(textInfos.UNIT_CHARACTER,-1) if direction is not None: info.expand(unit) info.collapse(end=posUnitEnd) if info.move(unit,direction)==0 and isinstance(self,DocumentWithPageTurns): try: self.turnPage(previous=direction<0) except RuntimeError: pass else: info=self.makeTextInfo(textInfos.POSITION_FIRST if direction>0 else textInfos.POSITION_LAST) self.selection=info info.expand(unit) if not willSayAllResume(gesture): speech.speakTextInfo(info,unit=unit,reason=controlTypes.REASON_CARET) if not oldInfo.isCollapsed: speech.speakSelectionChange(oldInfo,self.selection)
def _caretScriptPostMovedHelper(self, speakUnit, gesture, info = None):
"""
This method ensures that LaTeX translation occurs when the system caret moves, and also makes sure that normal behaviour occurs when l{processMaths} is off.
"""
if isScriptWaiting ():
return
if not info:
try:
info = self.makeTextInfo (textInfos.POSITION_CARET)
except:
return
review.handleCaretMove(info)
if speakUnit == textInfos.UNIT_LINE and EditableText.processMaths and not willSayAllResume(gesture):
spokenLine = GetLine ()
brailledLine = GetLine ()
if not spokenLine and not brailledLine:# Is it a blank line?
spokenLine = _("blank")
brailledLine = _("")
else:
spokenLine = EditableText.latex_access.speech (spokenLine)
brailledLine = EditableText.latex_access.nemeth (brailledLine)
speech.speakMessage (spokenLine)
braille.handler.message (brailledLine)
else:
if speakUnit and not willSayAllResume(gesture):
info.expand(speakUnit)
speech.speakTextInfo(info, unit=speakUnit, reason=controlTypes.REASON_CARET)
braille.handler.handleCaretMove(self)
def script_review_startOfLine(self,gesture):
info=api.getReviewPosition().copy()
info.expand(textInfos.UNIT_LINE)
info.collapse()
api.setReviewPosition(info.copy())
info.expand(textInfos.UNIT_CHARACTER)
speech.speakMessage(_("left"))
speech.speakTextInfo(info,unit=textInfos.UNIT_CHARACTER,reason=speech.REASON_CARET)
def script_review_currentWord(self,gesture): info=api.getReviewPosition().copy() info.expand(textInfos.UNIT_WORD) scriptCount=scriptHandler.getLastScriptRepeatCount() if scriptCount==0: speech.speakTextInfo(info,reason=speech.REASON_CARET,unit=textInfos.UNIT_WORD) else: speech.speakSpelling(info.text,useCharacterDescriptions=bool(scriptCount>1))
def script_caret_moveByCell(self,gesture): gesture.send() info=self.makeTextInfo(textInfos.POSITION_SELECTION) inTable=info._rangeObj.tables.count>0 isCollapsed=info.isCollapsed if inTable: info.expand(textInfos.UNIT_CELL) speech.speakTextInfo(info,reason=controlTypes.REASON_FOCUS) braille.handler.handleCaretMove(self)
def script_tab(self,gesture): oldBookmark=self.rootNVDAObject.makeTextInfo(textInfos.POSITION_SELECTION).bookmark gesture.send() noTimeout,newInfo=self.rootNVDAObject._hasCaretMoved(oldBookmark,timeout=1) if not newInfo: return info=self.makeTextInfo(textInfos.POSITION_SELECTION) if not info.isCollapsed: speech.speakTextInfo(info,reason=controlTypes.REASON_FOCUS)
def report(self,readUnit=None): info=self.textInfo if readUnit: fieldInfo = info.copy() info.collapse() info.move(readUnit, 1, endPoint="end") if info.compareEndPoints(fieldInfo, "endToEnd") > 0: # We've expanded past the end of the field, so limit to the end of the field. info.setEndPoint(fieldInfo, "endToEnd") speech.speakTextInfo(info, reason=controlTypes.REASON_FOCUS)
def script_review_previousLine(self,gesture):
info=api.getReviewPosition().copy()
info.expand(textInfos.UNIT_LINE)
info.collapse()
res=info.move(textInfos.UNIT_LINE,-1)
api.setReviewPosition(info.copy())
info.expand(textInfos.UNIT_LINE)
if res==0:
speech.speakMessage(_("top"))
speech.speakTextInfo(info,unit=textInfos.UNIT_LINE,reason=speech.REASON_CARET)
def script_review_nextWord(self,gesture):
info=api.getReviewPosition().copy()
info.expand(textInfos.UNIT_WORD)
info.collapse()
res=info.move(textInfos.UNIT_WORD,1)
api.setReviewPosition(info.copy())
info.expand(textInfos.UNIT_WORD)
if res==0:
speech.speakMessage(_("bottom"))
speech.speakTextInfo(info,reason=speech.REASON_CARET,unit=textInfos.UNIT_WORD)
def script_previousColumn(self,gesture):
info=self.makeTextInfo("caret")
if not info._rangeObj.Information(wdWithInTable):
speech.speakMessage(_("not in table"))
return
if info._moveInTable(-1,0):
info.updateCaret()
info.expand(textInfos.UNIT_CELL)
speech.speakTextInfo(info,reason=speech.REASON_CARET)
else:
speech.speakMessage(_("edge of table"))
def _changePageScriptHelper(self,gesture,previous=False): if isScriptWaiting(): return try: self.turnPage(previous=previous) except RuntimeError: return info=self.makeTextInfo(textInfos.POSITION_FIRST) self.selection=info info.expand(textInfos.UNIT_LINE) if not willSayAllResume(gesture): speech.speakTextInfo(info,unit=textInfos.UNIT_LINE,reason=controlTypes.REASON_CARET)
def _caretScriptPostMovedHelper(self, speakUnit): if isScriptWaiting(): return try: info = self.makeTextInfo(textInfos.POSITION_CARET) except: return if config.conf["reviewCursor"]["followCaret"] and api.getNavigatorObject() is self: api.setReviewPosition(info.copy()) if speakUnit: info.expand(speakUnit) speech.speakTextInfo(info, unit=speakUnit, reason=speech.REASON_CARET)
def script_navigatorObject_moveToFlatReviewAtObjectPosition(self,gesture):
obj=api.getNavigatorObject()
pos=obj.flatReviewPosition
if pos:
api.setReviewPosition(pos)
pos=pos.copy()
obj=api.getNavigatorObject()
speech.speakObjectProperties(obj,name=True,role=True)
pos.expand(textInfos.UNIT_LINE)
speech.speakTextInfo(pos)
else:
speech.speakMessage(_("No flat review for this object"))
def event_pageChange(self, obj, nextHandler): if self.pageChangeAlreadyHandled: # This page change has already been handled. self.pageChangeAlreadyHandled = False return info = self.makeTextInfo(textInfos.POSITION_FIRST) self.selection = info if not self.rootNVDAObject.hasFocus: # Don't report anything if the book area isn't focused. return info.expand(textInfos.UNIT_LINE) speech.speakTextInfo(info, unit=textInfos.UNIT_LINE, reason=controlTypes.REASON_CARET)
def moveToBookmark(position): obj = api.getFocusObject() treeInterceptor=obj.treeInterceptor if isinstance(treeInterceptor, BrowseModeDocumentTreeInterceptor) and not treeInterceptor.passThrough: obj = treeInterceptor bookmark = Offsets(position, position) info = obj.makeTextInfo(bookmark) info.updateSelection() review.handleCaretMove(info) speech.cancelSpeech() info.move(textInfos.UNIT_LINE,1,endPoint="end") speech.speakTextInfo(info,reason=controlTypes.REASON_CARET)
def doFindText(self,text,reverse=False):
if not text:
return
info=self.makeTextInfo(textInfos.POSITION_CARET)
res=info.find(text,reverse=reverse)
if res:
self.selection=info
speech.cancelSpeech()
info.move(textInfos.UNIT_LINE,1,endPoint="end")
speech.speakTextInfo(info,reason=controlTypes.REASON_CARET)
else:
wx.CallAfter(gui.messageBox,_('text "%s" not found')%text,_("Find Error"),wx.OK|wx.ICON_ERROR)
CursorManager._lastFindText=text
def event_treeInterceptor_gainFocus(self):
braille.handler.handleGainFocus(self)
self.rootNVDAObject.reportFocus()
if not self.hadFocusOnce:
self.hadFocusOnce=True
self.reportNewSlide()
else:
info = self.selection
if not info.isCollapsed:
speech.speakSelectionMessage(_("selected %s"), info.text)
else:
info.expand(textInfos.UNIT_LINE)
speech.speakTextInfo(info, reason=controlTypes.REASON_CARET, unit=textInfos.UNIT_LINE)
def _caretScriptPostMovedHelper(self, speakUnit, gesture, info=None): if isScriptWaiting(): return if not info: try: info = self.makeTextInfo(textInfos.POSITION_CARET) except: return review.handleCaretMove(info) if speakUnit and not willSayAllResume(gesture): info.expand(speakUnit) speech.speakTextInfo(info, unit=speakUnit, reason=controlTypes.REASON_CARET) braille.handler.handleCaretMove(self)
def event_treeInterceptor_gainFocus(self):
speech.speakObject(self.rootNVDAObject, reason=controlTypes.REASON_FOCUS)
try:
info = self.makeTextInfo(textInfos.POSITION_SELECTION)
except RuntimeError:
pass
else:
if info.isCollapsed:
info.expand(textInfos.UNIT_LINE)
speech.speakTextInfo(info, unit=textInfos.UNIT_LINE, reason=controlTypes.REASON_CARET)
else:
speech.speakSelectionMessage(_("selected %s"), info.text)
braille.handler.handleGainFocus(self)
self.initAutoSelectDetection()
def doFindText(self,text,reverse=False):
if not text:
return
info=self.makeTextInfo(textInfos.POSITION_CARET)
res=info.find(text,reverse=reverse)
if res:
self.selection=info
speech.cancelSpeech()
info.move(textInfos.UNIT_LINE,1,endPoint="end")
speech.speakTextInfo(info,reason=speech.REASON_CARET)
else:
errorDialog=gui.scriptUI.MessageDialog(_("text \"%s\" not found")%text,title=_("Find Error"),style=gui.scriptUI.wx.OK|gui.scriptUI.wx.ICON_ERROR)
errorDialog.run()
CursorManager._lastFindText=text
def script_reportCurrentLine(self,gesture): obj=api.getFocusObject() treeInterceptor=obj.treeInterceptor if hasattr(treeInterceptor,'TextInfo') and not treeInterceptor.passThrough: obj=treeInterceptor try: info=obj.makeTextInfo(textInfos.POSITION_CARET) except (NotImplementedError, RuntimeError): info=obj.makeTextInfo(textInfos.POSITION_FIRST) info.expand(textInfos.UNIT_LINE) if scriptHandler.getLastScriptRepeatCount()==0: speech.speakTextInfo(info,unit=textInfos.UNIT_LINE,reason=speech.REASON_CARET) else: speech.speakSpelling(info.text)
def _moveInTable(self,row=True,forward=True):
info=self.makeTextInfo(textInfos.POSITION_CARET)
info.expand(textInfos.UNIT_CHARACTER)
formatConfig=config.conf['documentFormatting'].copy()
formatConfig['reportTables']=True
commandList=info.getTextWithFields(formatConfig)
if len(commandList)<3 or commandList[1].field.get('role',None)!=controlTypes.ROLE_TABLE or commandList[2].field.get('role',None)!=controlTypes.ROLE_TABLECELL:
# Translators: The message reported when a user attempts to use a table movement command
# when the cursor is not withnin a table.
ui.message(_("Not in table"))
return False
rowCount=commandList[1].field.get('table-rowcount',1)
columnCount=commandList[1].field.get('table-columncount',1)
rowNumber=commandList[2].field.get('table-rownumber',1)
columnNumber=commandList[2].field.get('table-columnnumber',1)
try:
table=info._rangeObj.tables[1]
except COMError:
log.debugWarning("Could not get MS Word table object indicated in XML")
ui.message(_("Not in table"))
return False
_cell=table.cell
getCell=lambda thisIndex,otherIndex: _cell(thisIndex,otherIndex) if row else _cell(otherIndex,thisIndex)
thisIndex=rowNumber if row else columnNumber
otherIndex=columnNumber if row else rowNumber
thisLimit=(rowCount if row else columnCount) if forward else 1
limitOp=operator.le if forward else operator.ge
incdecFunc=operator.add if forward else operator.sub
foundCell=None
curOtherIndex=otherIndex
while curOtherIndex>0:
curThisIndex=incdecFunc(thisIndex,1)
while limitOp(curThisIndex,thisLimit):
try:
foundCell=getCell(curThisIndex,curOtherIndex).range
except COMError:
pass
if foundCell: break
curThisIndex=incdecFunc(curThisIndex,1)
if foundCell: break
curOtherIndex-=1
if not foundCell:
ui.message(_("Edge of table"))
return False
newInfo=WordDocumentTextInfo(self,textInfos.POSITION_CARET,_rangeObj=foundCell)
speech.speakTextInfo(newInfo,reason=controlTypes.REASON_CARET, unit=textInfos.UNIT_PARAGRAPH)
newInfo.collapse()
newInfo.updateCaret()
return True
def script_tab(self,gesture): bookmark=self.rootNVDAObject.makeTextInfo(textInfos.POSITION_SELECTION).bookmark gesture.send() info,caretMoved=self.rootNVDAObject._hasCaretMoved(bookmark) if not caretMoved: return info=self.makeTextInfo(textInfos.POSITION_SELECTION) inTable=info._rangeObj.tables.count>0 isCollapsed=info.isCollapsed if inTable and isCollapsed: info.expand(textInfos.UNIT_CELL) isCollapsed=False if not isCollapsed: speech.speakTextInfo(info,reason=controlTypes.REASON_FOCUS) braille.handler.handleCaretMove(self)
def script_review_currentCharacter(self,gesture):
info=api.getReviewPosition().copy()
info.expand(textInfos.UNIT_CHARACTER)
scriptCount=scriptHandler.getLastScriptRepeatCount()
if scriptCount==0:
speech.speakTextInfo(info,unit=textInfos.UNIT_CHARACTER,reason=speech.REASON_CARET)
elif scriptCount==1:
speech.speakSpelling(info.text,useCharacterDescriptions=True)
else:
try:
c = ord(info.text)
speech.speakMessage("%d," % c)
speech.speakSpelling(hex(c))
except:
speech.speakTextInfo(info,unit=textInfos.UNIT_CHARACTER,reason=speech.REASON_CARET)
def _moveInTable(self,row=True,forward=True):
info=self.makeTextInfo(textInfos.POSITION_CARET)
info.expand(textInfos.UNIT_CHARACTER)
formatConfig=config.conf['documentFormatting'].copy()
formatConfig['reportTables']=True
commandList=info.getTextWithFields(formatConfig)
if len(commandList)<3 or commandList[1].field.get('role',None)!=controlTypes.ROLE_TABLE or commandList[2].field.get('role',None)!=controlTypes.ROLE_TABLECELL:
# Translators: The message reported when a user attempts to use a table movement command
# when the cursor is not withnin a table.
ui.message(_("Not in table"))
return False
rowCount=commandList[1].field.get('table-rowcount',1)
columnCount=commandList[1].field.get('table-columncount',1)
rowNumber=commandList[2].field.get('table-rownumber',1)
columnNumber=commandList[2].field.get('table-columnnumber',1)
if row:
rowNumber+=1 if forward else -1
else:
columnNumber+=1 if forward else -1
if rowNumber<1 or rowNumber>rowCount or columnNumber<1 or columnNumber>columnCount:
# Translators: The message reported when a user attempts to use a table movement command
# but the cursor can't be moved in that direction because it is at the edge of the table.
ui.message(_("Edge of table"))
return False
try:
table=info._rangeObj.tables[1]
except COMError:
log.debugWarning("Could not get MS Word table object indicated in XML")
ui.message(_("Not in table"))
return False
while (columnNumber if row else rowNumber)>0:
try:
cell=table.cell(rowNumber,columnNumber)
break
except COMError:
cell=None
if row:
columnNumber-=1
else:
rowNumber-=1
if not cell:
ui.message(_("Edge of table"))
return False
newInfo=WordDocumentTextInfo(self,textInfos.POSITION_CARET,_rangeObj=cell.range)
speech.speakTextInfo(newInfo,reason=controlTypes.REASON_CARET)
newInfo.collapse()
newInfo.updateCaret()
return True
def script_review_nextCharacter(self,gesture):
lineInfo=api.getReviewPosition().copy()
lineInfo.expand(textInfos.UNIT_LINE)
charInfo=api.getReviewPosition().copy()
charInfo.expand(textInfos.UNIT_CHARACTER)
charInfo.collapse()
res=charInfo.move(textInfos.UNIT_CHARACTER,1)
if res==0 or charInfo.compareEndPoints(lineInfo,"endToEnd")>=0:
speech.speakMessage(_("right"))
reviewInfo=api.getReviewPosition().copy()
reviewInfo.expand(textInfos.UNIT_CHARACTER)
speech.speakTextInfo(reviewInfo,unit=textInfos.UNIT_CHARACTER,reason=speech.REASON_CARET)
else:
api.setReviewPosition(charInfo.copy())
charInfo.expand(textInfos.UNIT_CHARACTER)
speech.speakTextInfo(charInfo,unit=textInfos.UNIT_CHARACTER,reason=speech.REASON_CARET)
def doFindText(text, reverse=False, caseSensitive=False):
if not text:
return
obj=api.getFocusObject()
treeInterceptor=obj.treeInterceptor
if isinstance(treeInterceptor, BrowseModeDocumentTreeInterceptor) and not treeInterceptor.passThrough:
obj=treeInterceptor
obj.doFindText(text=text, reverse=reverse, caseSensitive=caseSensitive)
elif obj.role != controlTypes.ROLE_EDITABLETEXT:
return
else:
CursorManager._lastFindText = text
CursorManager._lastCaseSensitivity = caseSensitive
try:
info=obj.makeTextInfo(textInfos.POSITION_CARET)
except (NotImplementedError, RuntimeError):
info=obj.makeTextInfo(textInfos.POSITION_FIRST)
try:
res=info.find(text,reverse=reverse, caseSensitive=caseSensitive)
except WindowsError:
wx.CallAfter(gui.messageBox,
# Message translated in NVDA core.
translate('text "%s" not found') % text,
# Message translated in NVDA core.
translate("Find Error"),
wx.OK|wx.ICON_ERROR)
except:
if api.copyToClip(text):
# Translators: message presented when a string of text has been copied to the clipboard.
ui.message(_("%s copied to clipboard") % text)
return
if res:
if hasattr(obj,'selection'):
obj.selection=info
else:
info.updateCaret()
speech.cancelSpeech()
info.move(textInfos.UNIT_LINE,1,endPoint="end")
speech.speakTextInfo(info,reason=controlTypes.REASON_CARET)
else:
wx.CallAfter(gui.messageBox,
# Message translated in NVDA core.
translate('text "%s" not found') % text,
# Message translated in NVDA core.
translate("Find Error"),
wx.OK|wx.ICON_ERROR)
