def textLines(self, obj, offset=None):
"""Creates a generator that can be used to iterate over each line
of a text object, starting at the caret offset.
Arguments:
- obj: an Accessible that has a text specialization
Returns an iterator that produces elements of the form:
[SayAllContext, acss], where SayAllContext has the text to be
spoken and acss is an ACSS instance for speaking the text.
"""
self._sayAllIsInterrupted = False
self._inSayAll = False
if not obj:
return
if obj.getRole() == pyatspi.ROLE_LINK:
obj = obj.parent
if self.utilities.isDocument(obj):
document = obj
else:
document = self.utilities.getContainingDocument(obj)
if not document or document.getState().contains(pyatspi.STATE_BUSY):
return
allTextObjs = utils.findAllDescendants(
document, lambda x: x and 'Text' in utils.listInterfaces(x))
allTextObjs = allTextObjs[allTextObjs.index(obj):len(allTextObjs)]
textObjs = [x for x in allTextObjs if x.parent not in allTextObjs]
if not textObjs:
return
boundary = pyatspi.TEXT_BOUNDARY_LINE_START
sayAllStyle = _settingsManager.getSetting('sayAllStyle')
if sayAllStyle == settings.SAYALL_STYLE_SENTENCE:
boundary = pyatspi.TEXT_BOUNDARY_SENTENCE_START
voices = _settingsManager.getSetting('voices')
systemVoice = voices.get(settings.SYSTEM_VOICE)
self._inSayAll = True
offset = textObjs[0].queryText().caretOffset
for textObj in textObjs:
textSegments = self.getTextSegments(textObj, boundary, offset)
roleName = self.speechGenerator.getRoleName(textObj)
if roleName:
textSegments.append([roleName, 0, -1, systemVoice])
for (string, start, end, voice) in textSegments:
context = speechserver.SayAllContext(textObj, string, start, end)
self._sayAllContexts.append(context)
eventsynthesizer.scrollIntoView(obj, start, end)
yield [context, voice]
offset = 0
self._inSayAll = False
self._sayAllContexts = []
def textLines(self, obj, offset=None):
"""Creates a generator that can be used to iterate over each line
of a text object, starting at the caret offset.
Arguments:
- obj: an Accessible that has a text specialization
Returns an iterator that produces elements of the form:
[SayAllContext, acss], where SayAllContext has the text to be
spoken and acss is an ACSS instance for speaking the text.
"""
self._sayAllIsInterrupted = False
self._inSayAll = False
if not obj:
return
if obj.getRole() == pyatspi.ROLE_LINK:
obj = obj.parent
docRoles = [pyatspi.ROLE_DOCUMENT_FRAME, pyatspi.ROLE_DOCUMENT_WEB]
document = utils.findAncestor(obj, lambda x: x.getRole() in docRoles)
if not document or document.getState().contains(pyatspi.STATE_BUSY):
return
allTextObjs = utils.findAllDescendants(
document, lambda x: x and 'Text' in utils.listInterfaces(x))
allTextObjs = allTextObjs[allTextObjs.index(obj):len(allTextObjs)]
textObjs = [x for x in allTextObjs if x.parent not in allTextObjs]
if not textObjs:
return
boundary = pyatspi.TEXT_BOUNDARY_LINE_START
sayAllStyle = _settingsManager.getSetting('sayAllStyle')
if sayAllStyle == settings.SAYALL_STYLE_SENTENCE:
boundary = pyatspi.TEXT_BOUNDARY_SENTENCE_START
self._inSayAll = True
offset = textObjs[0].queryText().caretOffset
for textObj in textObjs:
textSegments = self.getTextSegments(textObj, boundary, offset)
roleInfo = self.speechGenerator.getRoleName(textObj)
if roleInfo:
roleName, voice = roleInfo
textSegments.append([roleName, 0, -1, voice])
for (string, start, end, voice) in textSegments:
context = speechserver.SayAllContext(textObj, string, start, end)
self._sayAllContexts.append(context)
yield [context, voice]
offset = 0
self._inSayAll = False
self._sayAllContexts = []
def textLines(self, obj):
"""Creates a generator that can be used to iterate over each line
of a text object, starting at the caret offset.
Arguments:
- obj: an Accessible that has a text specialization
Returns an iterator that produces elements of the form:
[SayAllContext, acss], where SayAllContext has the text to be
spoken and acss is an ACSS instance for speaking the text.
"""
document = utils.findAncestor(
obj, lambda x: x.getRole() == pyatspi.ROLE_DOCUMENT_FRAME)
allTextObjs = utils.findAllDescendants(
document, lambda x: 'Text' in utils.listInterfaces(x))
allTextObjs = allTextObjs[allTextObjs.index(obj):len(allTextObjs)]
textObjs = filter(lambda x: x.parent not in allTextObjs, allTextObjs)
if not textObjs:
return
boundary = pyatspi.TEXT_BOUNDARY_LINE_START
sayAllStyle = _settingsManager.getSetting('sayAllStyle')
if sayAllStyle == settings.SAYALL_STYLE_SENTENCE:
boundary = pyatspi.TEXT_BOUNDARY_SENTENCE_START
offset = textObjs[0].queryText().caretOffset
for textObj in textObjs:
textSegments = self.getTextSegments(textObj, boundary, offset)
roleInfo = self.speechGenerator.getRoleName(textObj)
if roleInfo:
roleName, voice = roleInfo
textSegments.append([roleName, 0, -1, voice])
for (string, start, end, voice) in textSegments:
yield [speechserver.SayAllContext(textObj, string, start, end),
voice]
offset = 0
def implementsText(obj):
return "Text" in utils.listInterfaces(obj)
def implementsText(obj):
if obj.getRole() == pyatspi.ROLE_LIST:
return False
return 'Text' in utils.listInterfaces(obj)
