def _get_WinwordWindowObject(self):
if not getattr(self,'_WinwordWindowObject',None):
try:
pDispatch=oleacc.AccessibleObjectFromWindow(self.windowHandle,winUser.OBJID_NATIVEOM,interface=comtypes.automation.IDispatch)
except (COMError, WindowsError):
log.debugWarning("Could not get MS Word object model",exc_info=True)
return None
self._WinwordWindowObject=comtypes.client.dynamic.Dispatch(pDispatch)
return self._WinwordWindowObject
def excelWindowObjectFromWindow(windowHandle):
try:
pDispatch = oleacc.AccessibleObjectFromWindow(
windowHandle,
winUser.OBJID_NATIVEOM,
interface=comtypes.automation.IDispatch)
except (COMError, WindowsError):
return None
return comtypes.client.dynamic.Dispatch(pDispatch)
def getPpObjectModel(windowHandle):
"""
Fetches the Powerpoint object model from a given PaneClassDC window.
"""
try:
pDispatch=oleacc.AccessibleObjectFromWindow(windowHandle,winUser.OBJID_NATIVEOM,interface=comtypes.automation.IDispatch)
except (comtypes.COMError, WindowsError):
log.debugWarning("Could not get MS Powerpoint object model",exc_info=True)
return None
return comtypes.client.dynamic.Dispatch(pDispatch)
def closeAllWindows(windowsList): for f in windowsList: if f[0] == api.getDesktopObject().name: # it is desktop window, destroy is not possible continue # window handle to destroy hwnd = f[1] obj = NVDAObjects.window.Window(windowHandle=hwnd) if obj.appModule.appName == "nvda": # we cannot destroy nvda windows continue # we destroy it oleacc.AccessibleObjectFromWindow(hwnd, -2).accDoDefaultAction(5)
def onDestroyButton(self, evt):
index = self.windowsListBox.GetSelection()
# we memorize windows count
oldWindowsCount = self.windowsListBox.GetCount()
if self.activeWindows[index][0] == api.getDesktopObject().name:
# it is desktop window, destroy is not possible
# Translators: a message announced in active windows list display dialog.
msg = _("Impossible to destroy desktop window")
queueHandler.queueFunction(
queueHandler.eventQueue, ui.message, msg)
self.windowsListBox.SetSelection(index)
if not self.windowsListBox.HasFocus():
self.windowsListBox.SetFocus()
return
# window handle to destroy
hwnd = self.activeWindows[index][1]
obj = NVDAObjects.window.Window(windowHandle=hwnd)
if obj.appModule.appName == "nvda":
# we cannot destroy nvda windows
# Translators: message to user to announce the window cannot be destroyed.
msg = _("Impossible to destroy the window")
queueHandler.queueFunction(
queueHandler.eventQueue, ui.message, msg)
self.windowsListBox.SetFocus()
return
# we destroy it
oleacc.AccessibleObjectFromWindow(hwnd, -2).accDoDefaultAction(5)
time.sleep(0.5)
# windows list update
self.windowsListInit()
self.windowsListBox.Clear()
time.sleep(0.1)
self.windowsListBox.AppendItems(self.windowNamesList)
# check if window is really destroyed
newWindowsCount = self.windowsListBox.GetCount()
if oldWindowsCount == newWindowsCount:
# Translators: message to user to announce the window cannot be destroyed.
msg = _("Impossible to destroy the window")
queueHandler.queueFunction(
queueHandler.eventQueue, ui.message, msg)
self.windowsListBox.SetSelection(index)
if not self.windowsListBox.HasFocus():
self.windowsListBox.SetFocus()
return
# we must select the next window
if newWindowsCount > index + 1:
self.windowsListBox.SetSelection(index)
else:
self.windowsListBox.SetSelection(newWindowsCount-1)
# focus on windows list
self.windowsListBox.SetFocus()
def _get_WinwordWindowObject(self):
hwnd = NVDAHelper.localLib.findWindowWithClassInThread(
self.windowThreadID, u"_WwG", True)
if hwnd:
try:
window = comtypes.client.dynamic.Dispatch(
oleacc.AccessibleObjectFromWindow(
hwnd,
winUser.OBJID_NATIVEOM,
interface=comtypes.automation.IDispatch))
except (COMError, WindowsError):
log.debugWarning("Could not get MS Word object model",
exc_info=True)
return None
try:
return window.application.activeWindow.activePane
except COMError:
log.debugWarning(
"can't use activeWindow, resorting to windows[1]",
exc_info=True)
return window.application.windows[1].activePane