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 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'),
u"-r",
None, winUser.SW_SHOWNORMAL)
else:
wx.GetApp().ExitMainLoop()
def _canPortableConfigBeCopied() -> bool: # In some cases even though user requested to copy config from the portable copy during installation # it should not be done. if globalVars.appArgs.launcher: # Normally when running from the launcher # and configPath is not overridden by the user copying config during installation is rather pointless # as we would copy it into itself. # However, if a user wants to run the launcher with a custom configPath, # it is likely that he wants to copy that configuration when installing. return globalVars.appArgs.configPath != config.getUserDefaultConfigPath(useInstalledPathIfExists=True) else: # For portable copies we want to avoid copying the configuration to itself, # so return True only if the configPath # does not point to the config of the installed copy in appdata. confPath = config.getInstalledUserConfigPath() if confPath and confPath == globalVars.appArgs.configPath: return False return True
