def onOk(self, evt): action=self.actionsList.GetSelection() # Because Windows Store version of NVDA does not support add-ons yet, add 1 if action is 2 or above if this is such a case. if action >= 2 and config.isAppX: action += 1 if action == 0: core.triggerNVDAExit() return # there's no need to destroy ExitDialog in this instance as triggerNVDAExit will do this elif action == 1: queueHandler.queueFunction(queueHandler.eventQueue,core.restart) elif action == 2: queueHandler.queueFunction(queueHandler.eventQueue,core.restart,disableAddons=True) elif action == 3: queueHandler.queueFunction(queueHandler.eventQueue,core.restart,debugLogging=True) elif action == 4: if updateCheck: destPath, version, apiVersion, backCompatTo = updateCheck.getPendingUpdate() from addonHandler import getIncompatibleAddons if any(getIncompatibleAddons(currentAPIVersion=apiVersion, backCompatToAPIVersion=backCompatTo)): confirmUpdateDialog = updateCheck.UpdateAskInstallDialog( parent=gui.mainFrame, destPath=destPath, version=version, apiVersion=apiVersion, backCompatTo=backCompatTo ) confirmUpdateDialog.ShowModal() else: updateCheck.executePendingUpdate() wx.CallAfter(self.Destroy)
def onExitCommand(self, evt):
if config.conf["general"]["askToExit"]:
self.prePopup()
d = ExitDialog(self)
d.Raise()
d.Show()
self.postPopup()
else:
core.triggerNVDAExit()
def onExit(self, evt: wx.CommandEvent):
if not core.triggerNVDAExit():
log.error(
"NVDA already in process of exiting, this indicates a logic error."
)
self.Destroy(
) # Without this, the onExit is called multiple times by wx.
def doCreatePortable(portableDirectory,
copyUserConfig=False,
silent=False,
startAfterCreate=False):
d = gui.IndeterminateProgressDialog(
gui.mainFrame,
# Translators: The title of the dialog presented while a portable copy of NVDA is bieng created.
_("Creating Portable Copy"),
# Translators: The message displayed while a portable copy of NVDA is bieng created.
_("Please wait while a portable copy of NVDA is created."))
try:
gui.ExecAndPump(installer.createPortableCopy, portableDirectory,
copyUserConfig)
except Exception as e:
log.error("Failed to create portable copy", exc_info=True)
d.done()
if isinstance(e, installer.RetriableFailure):
# Translators: a message dialog asking to retry or cancel when NVDA portable copy creation fails
message = _("NVDA is unable to remove or overwrite a file.")
# Translators: the title of a retry cancel dialog when NVDA portable copy creation fails
title = _("File in Use")
if winUser.MessageBox(None, message, title,
winUser.MB_RETRYCANCEL) == winUser.IDRETRY:
return doCreatePortable(portableDirectory, copyUserConfig,
silent, startAfterCreate)
# Translators: The message displayed when an error occurs while creating a portable copy of NVDA.
# %s will be replaced with the specific error message.
gui.messageBox(
_("Failed to create portable copy: %s") % e, _("Error"),
wx.OK | wx.ICON_ERROR)
return
d.done()
if not silent:
# Translators: The message displayed when a portable copy of NVDA has been successfully created.
# %s will be replaced with the destination directory.
gui.messageBox(
_("Successfully created a portable copy of NVDA at %s") %
portableDirectory, _("Success"))
if startAfterCreate:
def startNewPortableNVDAInstance():
_startNewNVDAInstance(portableDirectory)
core.preNVDAExit.register(startNewPortableNVDAInstance)
if silent or startAfterCreate:
core.triggerNVDAExit()
def _executeUpdate(destPath):
if not destPath:
return
_setStateToNone(state)
saveState()
if config.isInstalledCopy():
executeParams = u"--install -m"
else:
portablePath = globalVars.appDir
if os.access(portablePath, os.W_OK):
executeParams = u'--create-portable --portable-path "{portablePath}" --config-path "{configPath}" -m'.format(
portablePath=portablePath,
configPath=globalVars.appArgs.configPath)
else:
executeParams = u"--launcher"
# #4475: ensure that the new process shows its first window, by providing SW_SHOWNORMAL
core.triggerNVDAExit(core.NewNVDAInstance(destPath, executeParams))
def onExitCommand(self, evt):
if config.conf["general"]["askToExit"]:
self.prePopup()
d = ExitDialog(self)
d.Raise()
d.Show()
self.postPopup()
else:
if not core.triggerNVDAExit():
log.error("NVDA already in process of exiting, this indicates a logic error.")
def onOk(self, evt):
action = [
a for a in _ExitAction
if a.displayString == self.actionsList.GetStringSelection()
][0]
if action == _ExitAction.EXIT:
WelcomeDialog.closeInstances()
if core.triggerNVDAExit():
# there's no need to destroy ExitDialog in this instance as triggerNVDAExit will do this
return
else:
log.error(
"NVDA already in process of exiting, this indicates a logic error."
)
return
elif action == _ExitAction.RESTART:
queueHandler.queueFunction(queueHandler.eventQueue, core.restart)
elif action == _ExitAction.RESTART_WITH_ADDONS_DISABLED:
queueHandler.queueFunction(queueHandler.eventQueue,
core.restart,
disableAddons=True)
elif action == _ExitAction.RESTART_WITH_DEBUG_LOGGING_ENABLED:
queueHandler.queueFunction(queueHandler.eventQueue,
core.restart,
debugLogging=True)
elif action == _ExitAction.INSTALL_PENDING_UPDATE:
if updateCheck:
destPath, version, apiVersion, backCompatTo = updateCheck.getPendingUpdate(
)
from addonHandler import getIncompatibleAddons
from gui import mainFrame
if any(
getIncompatibleAddons(
currentAPIVersion=apiVersion,
backCompatToAPIVersion=backCompatTo)):
confirmUpdateDialog = updateCheck.UpdateAskInstallDialog(
parent=mainFrame,
destPath=destPath,
version=version,
apiVersion=apiVersion,
backCompatTo=backCompatTo)
confirmUpdateDialog.ShowModal()
else:
updateCheck.executePendingUpdate()
wx.CallAfter(self.Destroy)
def onExit(self, evt):
core.triggerNVDAExit()
def doInstall(createDesktopShortcut=True,
startOnLogon=True,
isUpdate=False,
copyPortableConfig=False,
silent=False,
startAfterInstall=True):
progressDialog = gui.IndeterminateProgressDialog(
gui.mainFrame,
# Translators: The title of the dialog presented while NVDA is being updated.
_("Updating NVDA") if isUpdate
# Translators: The title of the dialog presented while NVDA is being installed.
else _("Installing NVDA"),
# Translators: The message displayed while NVDA is being updated.
_("Please wait while your previous installation of NVDA is being updated."
) if isUpdate
# Translators: The message displayed while NVDA is being installed.
else _("Please wait while NVDA is being installed"))
try:
res = systemUtils.execElevated(config.SLAVE_FILENAME, [
"install",
str(int(createDesktopShortcut)),
str(int(startOnLogon))
],
wait=True,
handleAlreadyElevated=True)
if res == 2: raise installer.RetriableFailure
if copyPortableConfig:
installedUserConfigPath = config.getInstalledUserConfigPath()
if installedUserConfigPath:
if _canPortableConfigBeCopied():
gui.ExecAndPump(installer.copyUserConfig,
installedUserConfigPath)
except Exception as e:
res = e
log.error("Failed to execute installer", exc_info=True)
progressDialog.done()
del progressDialog
if isinstance(res, installer.RetriableFailure):
# Translators: a message dialog asking to retry or cancel when NVDA install fails
message = _(
"The installation is unable to remove or overwrite a file. Another copy of NVDA may be running on another logged-on user account. Please make sure all installed copies of NVDA are shut down and try the installation again."
)
# Translators: the title of a retry cancel dialog when NVDA installation fails
title = _("File in Use")
if winUser.MessageBox(None, message, title,
winUser.MB_RETRYCANCEL) == winUser.IDRETRY:
return doInstall(createDesktopShortcut=createDesktopShortcut,
startOnLogon=startOnLogon,
copyPortableConfig=copyPortableConfig,
isUpdate=isUpdate,
silent=silent,
startAfterInstall=startAfterInstall)
if res != 0:
log.error("Installation failed: %s" % res)
# Translators: The message displayed when an error occurs during installation of NVDA.
gui.messageBox(
_("The installation of NVDA failed. Please check the Log Viewer for more information."
),
# Translators: The title of a dialog presented when an error occurs.
_("Error"),
wx.OK | wx.ICON_ERROR)
return
if not silent:
msg = (
# Translators: The message displayed when NVDA has been successfully installed.
_("Successfully installed NVDA. ") if not isUpdate
# Translators: The message displayed when NVDA has been successfully updated.
else _("Successfully updated your installation of NVDA. "))
# Translators: The message displayed to the user after NVDA is installed
# and the installed copy is about to be started.
gui.messageBox(
msg + _("Please press OK to start the installed copy."),
# Translators: The title of a dialog presented to indicate a successful operation.
_("Success"))
newNVDA = None
if startAfterInstall:
newNVDA = core.NewNVDAInstance(
os.path.join(installer.defaultInstallPath, 'nvda.exe'))
core.triggerNVDAExit(newNVDA)
