def _get_isBold(self): info=displayModel.DisplayModelTextInfo(self,position=textInfos.POSITION_FIRST) info.expand(textInfos.UNIT_CHARACTER) fields=info.getTextWithFields() try: return fields[0].field['bold'] except: return False
def _getEmbeddedObjectLabel(self, embedRangeObj):
label = None
try:
o = embedRangeObj.GetEmbeddedObject()
except comtypes.COMError:
o = None
if not o:
return None
# Outlook >=2007 exposes MSAA on its embedded objects thus we can use accName as the label
import oleacc
try:
label = o.QueryInterface(oleacc.IAccessible).accName(0)
except comtypes.COMError:
pass
if label:
return label
# Outlook 2003 and Outlook Express write the embedded object text to the display with GDI thus we can use display model
left, top = embedRangeObj.GetPoint(comInterfaces.tom.tomStart)
right, bottom = embedRangeObj.GetPoint(comInterfaces.tom.tomEnd
| TA_BOTTOM)
# Outlook Express bug: when expanding to the first embedded object on lines after the first, the range's start coordinates are the start coordinates of the previous character (on the line above)
# Therefore if we detect this, collapse the range and try getting left and top again
if left >= right:
r = embedRangeObj.duplicate
r.collapse(1)
left, top = r.GetPoint(comInterfaces.tom.tomStart)
import displayModel
label = displayModel.DisplayModelTextInfo(
self.obj, textInfos.Rect(left, top, right, bottom)).text
if label and not label.isspace():
return label
# Windows Live Mail exposes the label via the embedded object's data (IDataObject)
try:
dataObj = o.QueryInterface(oleTypes.IDataObject)
except comtypes.COMError:
dataObj = None
if dataObj:
try:
dataObj = pythoncom._univgw.interface(
hash(dataObj), pythoncom.IID_IDataObject)
format = (win32clipboard.CF_UNICODETEXT, None,
pythoncom.DVASPECT_CONTENT, -1,
pythoncom.TYMED_HGLOBAL)
medium = dataObj.GetData(format)
buf = ctypes.create_string_buffer(medium.data)
buf = ctypes.cast(buf, ctypes.c_wchar_p)
label = buf.value
except:
pass
if label:
return label
# As a final fallback (e.g. could not get display model text for Outlook Express), use the embedded object's user type (e.g. "recipient").
try:
oleObj = o.QueryInterface(oleTypes.IOleObject)
label = oleObj.GetUserType(1)
except comtypes.COMError:
pass
return label
def _get_isUnread(self): info=displayModel.DisplayModelTextInfo(self,textInfos.POSITION_FIRST) info.expand(textInfos.UNIT_CHARACTER) fields=info.getTextWithFields() try: isUnread=fields[0].field['bold'] except: isUnread=False return isUnread
def _getColumnContent(self, column):
superContent = super(TorrentContentsListItem, self)._getColumnContent(column)
if superContent or column != 1:
return superContent
# We need to use the display model to retrieve the Name column.
try:
left, top, width, height = self._getColumnLocation(column)
return displayModel.DisplayModelTextInfo(self, locationHelper.RectLTRB(
left, top, left + width, top + height)).text
except:
log.debugWarning("Error retrieving name using display model", exc_info=True)
return superContent
def _getColumnContentRaw(self, index):
if controlTypes.STATE_INVISIBLE not in self.states and index == 3:
# This is the date column.
# Its content is overridden on screen,
# so use display model.
left, top, width, height = self._getColumnLocationRaw(index)
content = displayModel.DisplayModelTextInfo(
self, textInfos.Rect(left, top, left + width,
top + height)).text
if content:
return content
return super(TweetListItem, self)._getColumnContentRaw(index)
def _getEmbeddedObjectLabel(self, embedRangeObj):
label = None
try:
o = embedRangeObj.GetEmbeddedObject()
except comtypes.COMError:
o = None
if not o:
return None
# Outlook >=2007 exposes MSAA on its embedded objects thus we can use accName as the label
import oleacc
try:
label = o.QueryInterface(oleacc.IAccessible).accName(0)
except comtypes.COMError:
pass
if label:
return label
# Outlook 2003 and Outlook Express write the embedded object text to the display with GDI thus we can use display model
left, top = embedRangeObj.GetPoint(comInterfaces.tom.tomStart)
right, bottom = embedRangeObj.GetPoint(comInterfaces.tom.tomEnd
| TA_BOTTOM)
# Outlook Express bug: when expanding to the first embedded object on lines after the first, the range's start coordinates are the start coordinates of the previous character (on the line above)
# Therefore if we detect this, collapse the range and try getting left and top again
if left >= right:
r = embedRangeObj.duplicate
r.collapse(1)
left, top = r.GetPoint(comInterfaces.tom.tomStart)
import displayModel
label = displayModel.DisplayModelTextInfo(
self.obj, locationHelper.RectLTRB(left, top, right, bottom)).text
if label and not label.isspace():
return label
# Windows Live Mail exposes the label via the embedded object's data (IDataObject)
try:
dataObj = o.QueryInterface(oleTypes.IDataObject)
except comtypes.COMError:
dataObj = None
if dataObj:
text = comtypes.BSTR()
res = NVDAHelper.localLib.getOleClipboardText(
dataObj, ctypes.byref(text))
label = text.value
if label:
return label
# As a final fallback (e.g. could not get display model text for Outlook Express), use the embedded object's user type (e.g. "recipient").
try:
oleObj = o.QueryInterface(oleTypes.IOleObject)
label = oleObj.GetUserType(1)
except comtypes.COMError:
pass
return label
def _get_displayText(self): """The text at this object's location according to the display model for this object's window.""" import displayModel import textInfos return displayModel.DisplayModelTextInfo(self,textInfos.POSITION_ALL).text
