def _getBoundingRectFromOffset(self, offset):
formatFieldStart, formatFieldEnd = self._getUnitOffsets(
textInfos.UNIT_FORMATFIELD, offset)
# The format field starts at the first character.
for field in reversed(
self._getFieldsInRange(formatFieldStart,
formatFieldStart + 1)):
if not (isinstance(field, textInfos.FieldCommand)
and field.command == "formatChange"):
# This is no format field.
continue
attrs = field.field
ia2TextStartOffset = attrs.get("ia2TextStartOffset")
if ia2TextStartOffset is None:
# No ia2TextStartOffset specified, most likely a format field that doesn't originate from IA2Text.
continue
ia2TextStartOffset += attrs.get("strippedCharsFromStart", 0)
relOffset = offset - formatFieldStart + ia2TextStartOffset
obj = self._getNVDAObjectFromOffset(offset)
if not hasattr(obj, "IAccessibleTextObject"):
raise LookupError(
"Object doesn't have an IAccessibleTextObject")
return IA2TextTextInfo._getBoundingRectFromOffsetInObject(
obj, relOffset)
return super(Gecko_ia2_TextInfo,
self)._getBoundingRectFromOffset(offset)
def _getBoundingRectFromOffset(self,offset):
formatFieldStart, formatFieldEnd = self._getUnitOffsets(self.UNIT_FORMATFIELD, offset)
# The format field starts at the first character.
for field in reversed(self._getFieldsInRange(formatFieldStart, formatFieldStart+1)):
if not (isinstance(field, textInfos.FieldCommand) and field.command == "formatChange"):
# This is no format field.
continue
attrs = field.field
ia2TextStartOffset = attrs.get("ia2TextStartOffset")
if ia2TextStartOffset is None:
# No ia2TextStartOffset specified, most likely a format field that doesn't originate from IA2Text.
continue
ia2TextStartOffset += attrs.get("strippedCharsFromStart", 0)
relOffset = offset - formatFieldStart + ia2TextStartOffset
obj = self._getNVDAObjectFromOffset(offset)
if not hasattr(obj, "IAccessibleTextObject"):
raise LookupError("Object doesn't have an IAccessibleTextObject")
return IA2TextTextInfo._getBoundingRectFromOffsetInObject(obj, relOffset)
return super(Gecko_ia2_TextInfo, self)._getBoundingRectFromOffset(offset)