def error(self, message):
"""Shows an error in a standard Windows message dialog, and then exits NVDA"""
out = ""
out = self.format_usage()
out += "\nerror: %s" % message
winUser.MessageBox(0, out, u"Error", 0)
sys.exit(2)
def doInstall(createDesktopShortcut,startOnLogon,copyPortableConfig,isUpdate,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=config.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:
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,startOnLogon,copyPortableConfig,isUpdate,silent,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"))
if startAfterInstall:
# #4475: ensure that the first window of the new process is not hidden by providing SW_SHOWNORMAL
shellapi.ShellExecute(
None,
None,
os.path.join(installer.defaultInstallPath,'nvda.exe'),
None,
None,
winUser.SW_SHOWNORMAL
)
else:
wx.GetApp().ExitMainLoop()
def doCreatePortable(portableDirectory,copyUserConfig=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)
# 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()
# 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"))
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 silent:
wx.GetApp().ExitMainLoop()
else:
# 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:
# #4475: ensure that the first window of the new process is not hidden by providing SW_SHOWNORMAL
shellapi.ShellExecute(
None, None,
os.path.join(os.path.abspath(portableDirectory), 'nvda.exe'),
u"-r", None, winUser.SW_SHOWNORMAL)
def _onSetLocalClick(self, evt):
# Translators: The message displayed when the current source path is relative.
if not path.isabs(self._ttsPath.GetValue()):
# Translators: The message displayed when the current source path is relative.
gui.messageBox(_("Relative paths are not allowed."), _("Error"), wx.OK|wx.ICON_ERROR, self)
return
# Translators: A message to ask the user to copy IBMTTS files to Add-on folder.
if gui.messageBox(_("Are you sure to copy IBMTTS files to local NVDA driver Add-on? It may not work in some IBMTTS distributions."),
# Translators: The title of the Asking dialog displayed when trying to copy IBMTTS files.
_("Copy IBMTTS files"),
wx.YES|wx.NO|wx.ICON_QUESTION, self) == wx.YES:
progressDialog = gui.IndeterminateProgressDialog(gui.mainFrame,
# Translators: The title of the dialog presented while IBMTTS files are being copied.
_("Copying files"),
# Translators: The message displayed while IBMTTS files are being copied.
_("Please wait while IBMTTS files are copied into add-on."))
while True:
try:
gui.ExecAndPump(self.copyTtsFiles)
res = True
break
except Exception:
# Translators: a message dialog asking to retry or cancel when copying IBMTTS files.
message=_("Unable to copy a file. Perhaps it is currently being used by another process or you have run out of disc space on the drive you are copying to.")
# Translators: the title of a retry cancel dialog when copying IBMTTS files.
title=_("Error Copying")
if winUser.MessageBox(None,message,title,winUser.MB_RETRYCANCEL) != winUser.IDRETRY:
res=False
log.debugWarning("Error when copying IBMTTS files into Add-on",exc_info=True)
break
progressDialog.done()
del progressDialog
if res:
self._ttsPath.SetValue("ibmtts")
# this parameter is saved even if the user doesn't click accept button.
config.conf['ibmeci']['TTSPath'] = self._ttsPath.GetValue()
# Translators: The message displayed when copying IBMTTS files to Add-on was successful.
gui.messageBox(_("Successfully copied IBMTTS files. The local copy will be used after restart NVDA."),
# Translators: The title displayed when copying IBMTTS files to Add-on was successful.
_("Success"),wx.OK|wx.ICON_INFORMATION,self)
else:
# Translators: The message displayed when errors were found while trying to copy IBMTTS files to Add-on.
gui.messageBox(_("Error copying IBMTTS files"), _("Error"), wx.OK|wx.ICON_ERROR, self)
def print_help(self, file=None):
"""Shows help in a standard Windows message dialog"""
winUser.MessageBox(0, self.format_help(), u"Help", 0)
def error(self, message):
"""Shows an error in a standard Windows message dialog, and then exits NVDA"""
out = ""
out = self.format_usage()
out += "\nerror: %s" % message
winUser.MessageBox(0, out, u"Error", 0)
sys.exit(2)
globalVars.startTime = time.time()
# Check OS version requirements
import winVersion
if not winVersion.isSupportedOS():
winUser.MessageBox(0, ctypes.FormatError(winUser.ERROR_OLD_WIN_VERSION),
None, winUser.MB_ICONERROR)
sys.exit(1)
def stringToBool(string):
"""Wrapper for configobj.validate.is_boolean to raise the proper exception for wrong values."""
from configobj.validate import is_boolean, ValidateError
try:
return is_boolean(string)
except ValidateError as e:
raise argparse.ArgumentTypeError(e.message)
#Process option arguments
parser = NoConsoleOptionParser()
quitGroup = parser.add_mutually_exclusive_group()
