def setup():
log.debug("Starting " + application.name + " %s" % (application.version, ))
config.setup()
fixes.setup()
log.debug("Using %s %s" % (platform.system(), platform.architecture()[0]))
log.debug("Application path is %s" % (paths.app_path(), ))
log.debug("config path is %s" % (paths.config_path(), ))
sound.setup()
output.setup()
languageHandler.setLanguage(config.app["app-settings"]["language"])
keys.setup()
from controller import mainController
from sessionmanager import sessionManager
app = widgetUtils.mainLoopObject()
if system == "Windows":
if config.app["app-settings"]["donation_dialog_displayed"] == False:
donation()
updater.do_update()
sm = sessionManager.sessionManagerController()
sm.fill_list()
if len(sm.sessions) == 0: sm.show()
else:
sm.do_ok()
if hasattr(sm.view, "destroy"):
sm.view.destroy()
del sm
r = mainController.Controller()
r.view.show()
r.do_work()
r.check_invisible_at_startup()
if system == "Windows":
call_threaded(r.start)
elif system == "Linux":
GLib.idle_add(r.start)
app.run()
def generate_document(language):
reload(languageHandler)
languageHandler.setLanguage(language)
reload(strings)
markdown_file = markdown.markdown("\n".join(strings.documentation[1:]), extensions=["markdown.extensions.toc"])
first_html_block = """<!doctype html>
<html lang="%s">
<head>
<title>%s</title>
<meta charset="utf-8">
</head>
<body>
<header><h1>%s</h1></header>
""" % (
language,
strings.documentation[0],
strings.documentation[0],
)
first_html_block = first_html_block + markdown_file
first_html_block = first_html_block + "\n</body>\n</html>"
if not os.path.exists(language):
os.mkdir(language)
mdfile = _open("%s/manual.html" % language, "w", encoding="utf-8")
mdfile.write(first_html_block)
mdfile.close()
def save_configuration(self):
if self.codes[self.dialog.general.language.GetSelection()] != config.app["app-settings"]["language"]:
config.app["app-settings"]["language"] = self.codes[self.dialog.general.language.GetSelection()]
languageHandler.setLanguage(config.app["app-settings"]["language"])
self.needs_restart = True
if self.kmnames[self.dialog.general.km.GetSelection()] != config.app["app-settings"]["load_keymap"]:
config.app["app-settings"]["load_keymap"] =self.kmnames[self.dialog.general.km.GetSelection()]
kmFile = open(paths.config_path("keymap.keymap"), "w")
kmFile.close()
self.needs_restart = True
if config.app["app-settings"]["use_invisible_keyboard_shorcuts"] != self.dialog.get_value("general", "use_invisible_shorcuts"):
config.app["app-settings"]["use_invisible_keyboard_shorcuts"] = self.dialog.get_value("general", "use_invisible_shorcuts")
pub.sendMessage("invisible-shorcuts-changed", registered=self.dialog.get_value("general", "use_invisible_shorcuts"))
config.app["app-settings"]["voice_enabled"] = self.dialog.get_value("general", "disable_sapi5")
config.app["app-settings"]["hide_gui"] = self.dialog.get_value("general", "hide_gui")
config.app["app-settings"]["ask_at_exit"] = self.dialog.get_value("general", "ask_at_exit")
config.app["app-settings"]["handle_longtweets"] = self.dialog.get_value("general", "handle_longtweets")
config.app["app-settings"]["play_ready_sound"] = self.dialog.get_value("general", "play_ready_sound")
config.app["app-settings"]["speak_ready_msg"] = self.dialog.get_value("general", "speak_ready_msg")
if config.app["proxy"]["server"] != self.dialog.get_value("proxy", "server") or config.app["proxy"]["port"] != self.dialog.get_value("proxy", "port") or config.app["proxy"]["user"] != self.dialog.get_value("proxy", "user") or config.app["proxy"]["password"] != self.dialog.get_value("proxy", "password"):
if self.is_started == True:
self.needs_restart = True
config.app["proxy"]["server"] = self.dialog.get_value("proxy", "server")
config.app["proxy"]["port"] = self.dialog.get_value("proxy", "port")
config.app["proxy"]["user"] = self.dialog.get_value("proxy", "user")
config.app["proxy"]["password"] = self.dialog.get_value("proxy", "password")
config.app.write()
def test_NVDASupportedLanguages_LanguageIsSetCorrectly(self):
"""
Tests languageHandler.setLanguage, using all NVDA supported languages, which should do the following:
- set the translation service and languageHandler.curLang
- set the windows locale for the thread (fallback to system default)
- set the python locale for the thread (match the translation service, fallback to system default)
"""
for localeName in TRANSLATABLE_LANGS:
with self.subTest(localeName=localeName):
langOnly = localeName.split("_")[0]
languageHandler.setLanguage(localeName)
# check curLang/translation service is set
self.assertEqual(languageHandler.curLang, localeName)
# check Windows thread is set
threadLocale = ctypes.windll.kernel32.GetThreadLocale()
threadLocaleName = languageHandler.windowsLCIDToLocaleName(
threadLocale)
threadLocaleLang = threadLocaleName.split("_")[0]
if localeName in UNSUPPORTED_WIN_LANGUAGES:
# our translatable locale isn't supported by windows
# check that the system locale is unchanged
self.assertEqual(self._defaultThreadLocaleName,
threadLocaleName)
else:
# check that the language codes are correctly set for the thread
self.assertEqual(
langOnly,
threadLocaleLang,
f"full values: {localeName} {threadLocaleName}",
)
# check that the python locale is set
python_locale = locale.setlocale(locale.LC_ALL)
if localeName in UNSUPPORTED_WIN_LANGUAGES:
# our translatable locale isn't supported by python
# check that the system locale is unchanged
self.assertEqual(self._defaultPythonLocale, python_locale)
else:
# check that the language codes are correctly set for python
# They can be set to the exact locale that was requested, to the locale gotten
# from the language name if language_country cannot be set
# or just to English name of the language.
lang_country = languageHandler.localeStringFromLocaleCode(
localeName)
possibleVariants = {lang_country}
if "65001" in lang_country:
# Python normalizes Unicode Windows code page to 'utf8'
possibleVariants.add(
lang_country.replace("65001", "utf8"))
if "_" in lang_country:
possibleVariants.add(
languageHandler.localeStringFromLocaleCode(
localeName.split("_")[0]))
possibleVariants.add(
languageHandler.englishLanguageNameFromNVDALocale(
localeName))
self.assertIn(
locale.setlocale(locale.LC_ALL), possibleVariants,
f"full values: {localeName} {python_locale}")
def resetConfiguration(factoryDefaults=False):
"""Loads the configuration, installs the correct language support and initialises audio so that it will use the configured synth and speech settings.
"""
import config
import braille
import speech
import languageHandler
import inputCore
log.debug("Terminating braille")
braille.terminate()
log.debug("terminating speech")
speech.terminate()
log.debug("terminating addonHandler")
addonHandler.terminate()
log.debug("Reloading config")
config.load(factoryDefaults=factoryDefaults)
logHandler.setLogLevelFromConfig()
#Language
lang = config.conf["general"]["language"]
log.debug("setting language to %s"%lang)
languageHandler.setLanguage(lang)
# Addons
addonHandler.initialize()
#Speech
log.debug("initializing speech")
speech.initialize()
#braille
log.debug("Initializing braille")
braille.initialize()
log.debug("Reloading user and locale input gesture maps")
inputCore.manager.loadUserGestureMap()
inputCore.manager.loadLocaleGestureMap()
log.info("Reverted to saved configuration")
def save_configuration(self):
if self.codes[self.dialog.general.language.GetSelection(
)] != config.app["app-settings"]["language"]:
config.app["app-settings"]["language"] = self.codes[
self.dialog.general.language.GetSelection()]
languageHandler.setLanguage(config.app["app-settings"]["language"])
self.needs_restart = True
if self.kmnames[self.dialog.general.km.GetSelection(
)] != config.app["app-settings"]["load_keymap"]:
config.app["app-settings"]["load_keymap"] = self.kmnames[
self.dialog.general.km.GetSelection()]
kmFile = open(paths.config_path("keymap.keymap"), "w")
kmFile.close()
self.needs_restart = True
if config.app["app-settings"][
"use_invisible_keyboard_shorcuts"] != self.dialog.get_value(
"general", "use_invisible_shorcuts"):
config.app["app-settings"][
"use_invisible_keyboard_shorcuts"] = self.dialog.get_value(
"general", "use_invisible_shorcuts")
pub.sendMessage("invisible-shorcuts-changed",
registered=self.dialog.get_value(
"general", "use_invisible_shorcuts"))
config.app["app-settings"]["voice_enabled"] = self.dialog.get_value(
"general", "disable_sapi5")
config.app["app-settings"]["hide_gui"] = self.dialog.get_value(
"general", "hide_gui")
config.app["app-settings"]["ask_at_exit"] = self.dialog.get_value(
"general", "ask_at_exit")
config.app["app-settings"][
"handle_longtweets"] = self.dialog.get_value(
"general", "handle_longtweets")
config.app["app-settings"]["play_ready_sound"] = self.dialog.get_value(
"general", "play_ready_sound")
config.app["app-settings"]["speak_ready_msg"] = self.dialog.get_value(
"general", "speak_ready_msg")
if config.app["proxy"]["server"] != self.dialog.get_value(
"proxy", "server"
) or config.app["proxy"]["port"] != self.dialog.get_value(
"proxy", "port"
) or config.app["proxy"]["user"] != self.dialog.get_value(
"proxy", "user"
) or config.app["proxy"]["password"] != self.dialog.get_value(
"proxy", "password"):
if self.is_started == True:
self.needs_restart = True
config.app["proxy"]["server"] = self.dialog.get_value(
"proxy", "server")
config.app["proxy"]["port"] = self.dialog.get_value(
"proxy", "port")
config.app["proxy"]["user"] = self.dialog.get_value(
"proxy", "user")
config.app["proxy"]["password"] = self.dialog.get_value(
"proxy", "password")
config.app.write()
def __init__(self, *args, **kwargs):
self._prevLang = languageHandler.getLanguage()
ctypes.windll.kernel32.SetThreadLocale(0)
defaultThreadLocale = ctypes.windll.kernel32.GetThreadLocale()
self._defaultThreadLocaleName = languageHandler.windowsLCIDToLocaleName(
defaultThreadLocale)
locale.setlocale(locale.LC_ALL, "")
self._defaultPythonLocale = locale.setlocale(locale.LC_ALL)
languageHandler.setLanguage(self._prevLang)
super().__init__(*args, **kwargs)
def ok(self, ev): if self.list.get_count() == 0: wx.MessageDialog(None, _(u"You need to configure an account."), _(u"Account Error"), wx.ICON_ERROR).ShowModal() return current_session = self.sessions[self.list.get_selected()] manager.manager.set_current_session(current_session) config.MAINFILE = "%s/session.conf" % (manager.manager.get_current_session()) config.setup() lang=config.main['general']['language'] languageHandler.setLanguage(lang) sound.setup() output.setup() self.EndModal(wx.ID_OK)
def ok(self, ev):
if self.list.get_count() == 0:
wx.MessageDialog(None, _(u"You need to configure an account."),
_(u"Account Error"), wx.ICON_ERROR).ShowModal()
return
current_session = self.sessions[self.list.get_selected()]
manager.manager.set_current_session(current_session)
config.MAINFILE = "%s/session.conf" % (
manager.manager.get_current_session())
config.setup()
lang = config.main['general']['language']
languageHandler.setLanguage(lang)
sound.setup()
output.setup()
self.EndModal(wx.ID_OK)
def setup():
log.debug("Starting " + application.name + " %s" % (application.version,))
config.setup()
log.debug("Using %s %s" % (platform.system(), platform.architecture()[0]))
log.debug("Application path is %s" % (paths.app_path(),))
log.debug("config path is %s" % (paths.config_path(),))
sound.setup()
output.setup()
languageHandler.setLanguage(config.app["app-settings"]["language"])
message(message=_(u"Loading files and configuration, please wait..."))
fixes.setup()
keys.setup()
from controller import mainController
from sessionmanager import sessionManager
app = widgetUtils.mainLoopObject()
gplwarning()
if system == "Windows":
if config.app["app-settings"]["donation_dialog_displayed"] == False:
donation()
if config.app["app-settings"]["check_updates"] == True:
updater.do_update()
else:
message(message=_(u"Set to ignore updates at startup. To change this preference, go to global config"))
sm = sessionManager.sessionManagerController()
sm.fill_list()
if len(sm.sessions) == 0:
sm.show()
else:
sm.do_ok()
if hasattr(sm.view, "destroy"):
sm.view.destroy()
del sm
r = mainController.Controller()
r.view.show()
r.do_work()
r.check_invisible_at_startup()
if system == "Windows":
call_threaded(r.start)
elif system == "Linux":
GLib.idle_add(r.start)
message(
message=_(u"Welcome to %s. Main application's window will appears shortly. Happy tweeting!") % application.name
)
app.run()
def setup():
log.debug("Starting Socializer %s" % (application.version,))
config.setup()
log.debug("Using %s %s" % (platform.system(), platform.architecture()[0]))
log.debug("Application path is %s" % (paths.app_path(),))
log.debug("config path is %s" % (paths.config_path(),))
output.setup()
languageHandler.setLanguage(config.app["app-settings"]["language"])
log.debug("Language set to %s" % (languageHandler.getLanguage()))
keys.setup()
from controller import mainController
from sessionmanager import sessionManager
app = widgetUtils.mainLoopObject()
log.debug("Created Application mainloop object")
sm = sessionManager.sessionManagerController()
del sm
r = mainController.Controller()
call_threaded(r.login)
app.run()
def onSave(self, ev):
need_restart = False
# Check general settings
if config.main["general"]["language"] != self.general.langs[self.general.language.GetSelection()][0]:
if self.general.langs[self.general.language.GetSelection()][0] in self.general.codes: config.main["general"]["language"] = self.general.langs[self.general.language.GetSelection()][0]
languageHandler.setLanguage(config.main["general"]["language"])
need_restart = True
if platform.system() == "Windows":
config.main["general"]["voice_enabled"] = self.general.disable_sapi5.GetValue()
config.main["general"]["ask_at_exit"] = self.general.ask_at_exit.GetValue()
if (self.general.use_invisible_shorcuts.GetValue() == True and config.main["general"]["use_invisible_keyboard_shorcuts"] != True) and self.parent.showing == True:
km = self.parent.create_invisible_keyboard_shorcuts()
self.parent.register_invisible_keyboard_shorcuts(km)
elif (self.general.use_invisible_shorcuts.GetValue() == False and config.main["general"]["use_invisible_keyboard_shorcuts"] != False) and self.parent.showing == True:
km = self.parent.create_invisible_keyboard_shorcuts()
self.parent.unregister_invisible_keyboard_shorcuts(km)
config.main["general"]["use_invisible_keyboard_shorcuts"] = self.general.use_invisible_shorcuts.GetValue()
config.main["general"]["hide_gui"] = self.general.show_gui.GetValue()
config.main["general"]["max_api_calls"] = self.general.apiCalls.GetValue()
config.main["general"]["max_tweets_per_call"] = self.general.itemsPerApiCall.GetValue()
if config.main["general"]["relative_times"] != self.general.relative_time.GetValue():
config.main["general"]["relative_times"] = self.general.relative_time.GetValue()
need_restart = True
if config.main["general"]["reverse_timelines"] != self.general.reverse_timelines.GetValue():
config.main["general"]["reverse_timelines"] = self.general.reverse_timelines.GetValue()
need_restart = True
## Check buffers settings
config.main["other_buffers"]["show_followers"] = self.buffers.followers.GetValue()
self.check_followers_change()
config.main["other_buffers"]["show_friends"] = self.buffers.friends.GetValue()
self.check_friends_change()
config.main["other_buffers"]["show_favourites"] = self.buffers.favs.GetValue()
self.check_favs_change()
config.main["other_buffers"]["show_events"] = self.buffers.events.GetValue()
self.check_events_change()
config.main["other_buffers"]["show_blocks"] = self.buffers.blocks.GetValue()
self.check_blocks_change()
config.main["other_buffers"]["show_muted_users"] = self.buffers.mutes.GetValue()
self.check_mutes_change()
## Check sound settings
config.main["sound"]["volume"] = self.sound.volumeCtrl.GetValue()/100.0
config.main["sound"]["global_mute"] = self.sound.global_mute.GetValue()
if system == "Windows":
config.main["sound"]["output_device"] = self.sound.output.GetStringSelection()
config.main["sound"]["input_device"] = self.sound.input.GetValue()
try:
snd.player.input.set_device(snd.player.input.find_device_by_name(config.main["sound"]["input_device"]))
snd.player.output.set_device(snd.player.output.find_device_by_name(config.main["sound"]["output_device"]))
except:
config.main["sound"]["output_device"] = "Default"
config.main["sound"]["input_device"] = "Default"
config.main["sound"]["sndup_api_key"] = self.services.apiKey.GetValue()
config.main["sound"]["current_soundpack"] = self.sound.soundpack.GetStringSelection()
snd.player.check_soundpack()
if need_restart == True:
config.main.write()
wx.MessageDialog(None, _(u"The application requires to be restarted to save these changes. Press OK to do it now."), _("Restart TW Blue"), wx.OK).ShowModal()
restart.restart_program()
config.main.write()
self.EndModal(wx.ID_OK)
def main():
"""NVDA's core main loop.
This initializes all modules such as audio, IAccessible, keyboard, mouse, and GUI. Then it initialises the wx application object and sets up the core pump, which checks the queues and executes functions when requested. Finally, it starts the wx main loop.
"""
log.debug("Core starting")
try:
# Windows >= Vista
ctypes.windll.user32.SetProcessDPIAware()
except AttributeError:
pass
import config
if not globalVars.appArgs.configPath:
globalVars.appArgs.configPath=config.getUserDefaultConfigPath(useInstalledPathIfExists=globalVars.appArgs.launcher)
#Initialize the config path (make sure it exists)
config.initConfigPath()
log.info("Config dir: %s"%os.path.abspath(globalVars.appArgs.configPath))
log.debug("loading config")
import config
config.initialize()
if not globalVars.appArgs.minimal and config.conf["general"]["playStartAndExitSounds"]:
try:
nvwave.playWaveFile("waves\\start.wav")
except:
pass
logHandler.setLogLevelFromConfig()
try:
lang = config.conf["general"]["language"]
import languageHandler
log.debug("setting language to %s"%lang)
languageHandler.setLanguage(lang)
except:
log.warning("Could not set language to %s"%lang)
import versionInfo
log.info("NVDA version %s" % versionInfo.version)
log.info("Using Windows version %s" % winVersion.winVersionText)
log.info("Using Python version %s"%sys.version)
log.info("Using comtypes version %s"%comtypes.__version__)
# Set a reasonable timeout for any socket connections NVDA makes.
import socket
socket.setdefaulttimeout(10)
log.debug("Initializing add-ons system")
addonHandler.initialize()
if globalVars.appArgs.disableAddons:
log.info("Add-ons are disabled. Restart NVDA to enable them.")
import appModuleHandler
log.debug("Initializing appModule Handler")
appModuleHandler.initialize()
import NVDAHelper
log.debug("Initializing NVDAHelper")
NVDAHelper.initialize()
import speechDictHandler
log.debug("Speech Dictionary processing")
speechDictHandler.initialize()
import speech
log.debug("Initializing speech")
speech.initialize()
if not globalVars.appArgs.minimal and (time.time()-globalVars.startTime)>5:
log.debugWarning("Slow starting core (%.2f sec)" % (time.time()-globalVars.startTime))
# Translators: This is spoken when NVDA is starting.
speech.speakMessage(_("Loading NVDA. Please wait..."))
import wx
log.info("Using wx version %s"%wx.version())
class App(wx.App):
def OnAssert(self,file,line,cond,msg):
message="{file}, line {line}:\nassert {cond}: {msg}".format(file=file,line=line,cond=cond,msg=msg)
log.debugWarning(message,codepath="WX Widgets",stack_info=True)
app = App(redirect=False)
# We do support QueryEndSession events, but we don't want to do anything for them.
app.Bind(wx.EVT_QUERY_END_SESSION, lambda evt: None)
def onEndSession(evt):
# NVDA will be terminated as soon as this function returns, so save configuration if appropriate.
config.saveOnExit()
speech.cancelSpeech()
if not globalVars.appArgs.minimal and config.conf["general"]["playStartAndExitSounds"]:
try:
nvwave.playWaveFile("waves\\exit.wav",async=False)
except:
pass
log.info("Windows session ending")
app.Bind(wx.EVT_END_SESSION, onEndSession)
import braille
log.debug("Initializing braille")
braille.initialize()
log.debug("Initializing braille input")
import brailleInput
brailleInput.initialize()
import displayModel
log.debug("Initializing displayModel")
displayModel.initialize()
log.debug("Initializing GUI")
import gui
gui.initialize()
import audioDucking
if audioDucking.isAudioDuckingSupported():
# the GUI mainloop must be running for this to work so delay it
wx.CallAfter(audioDucking.initialize)
# #3763: In wxPython 3, the class name of frame windows changed from wxWindowClassNR to wxWindowNR.
# NVDA uses the main frame to check for and quit another instance of NVDA.
# To remain compatible with older versions of NVDA, create our own wxWindowClassNR.
# We don't need to do anything else because wx handles WM_QUIT for all windows.
import windowUtils
class MessageWindow(windowUtils.CustomWindow):
className = u"wxWindowClassNR"
messageWindow = MessageWindow(unicode(versionInfo.name))
# initialize wxpython localization support
locale = wx.Locale()
lang=languageHandler.getLanguage()
wxLang=locale.FindLanguageInfo(lang)
if not wxLang and '_' in lang:
wxLang=locale.FindLanguageInfo(lang.split('_')[0])
if hasattr(sys,'frozen'):
locale.AddCatalogLookupPathPrefix(os.path.join(os.getcwdu(),"locale"))
if wxLang:
try:
locale.Init(wxLang.Language)
except:
log.error("Failed to initialize wx locale",exc_info=True)
else:
log.debugWarning("wx does not support language %s" % lang)
import api
import winUser
import NVDAObjects.window
desktopObject=NVDAObjects.window.Window(windowHandle=winUser.getDesktopWindow())
api.setDesktopObject(desktopObject)
api.setFocusObject(desktopObject)
api.setNavigatorObject(desktopObject)
api.setMouseObject(desktopObject)
import JABHandler
log.debug("initializing Java Access Bridge support")
try:
JABHandler.initialize()
except NotImplementedError:
log.warning("Java Access Bridge not available")
except:
log.error("Error initializing Java Access Bridge support", exc_info=True)
import winConsoleHandler
log.debug("Initializing winConsole support")
winConsoleHandler.initialize()
import UIAHandler
log.debug("Initializing UIA support")
try:
UIAHandler.initialize()
except NotImplementedError:
log.warning("UIA not available")
except:
log.error("Error initializing UIA support", exc_info=True)
import IAccessibleHandler
log.debug("Initializing IAccessible support")
IAccessibleHandler.initialize()
log.debug("Initializing input core")
import inputCore
inputCore.initialize()
import keyboardHandler
log.debug("Initializing keyboard handler")
keyboardHandler.initialize()
import mouseHandler
log.debug("initializing mouse handler")
mouseHandler.initialize()
import touchHandler
log.debug("Initializing touchHandler")
try:
touchHandler.initialize()
except NotImplementedError:
pass
import globalPluginHandler
log.debug("Initializing global plugin handler")
globalPluginHandler.initialize()
if globalVars.appArgs.install or globalVars.appArgs.installSilent:
import wx
import gui.installerGui
wx.CallAfter(gui.installerGui.doSilentInstall,startAfterInstall=not globalVars.appArgs.installSilent)
elif not globalVars.appArgs.minimal:
try:
# Translators: This is shown on a braille display (if one is connected) when NVDA starts.
braille.handler.message(_("NVDA started"))
except:
log.error("", exc_info=True)
if globalVars.appArgs.launcher:
gui.LauncherDialog.run()
# LauncherDialog will call doStartupDialogs() afterwards if required.
else:
wx.CallAfter(doStartupDialogs)
import queueHandler
# Queue the handling of initial focus,
# as API handlers might need to be pumped to get the first focus event.
queueHandler.queueFunction(queueHandler.eventQueue, _setInitialFocus)
import watchdog
import baseObject
# Doing this here is a bit ugly, but we don't want these modules imported
# at module level, including wx.
log.debug("Initializing core pump")
class CorePump(wx.Timer):
"Checks the queues and executes functions."
def Notify(self):
global _isPumpPending
_isPumpPending = False
watchdog.alive()
try:
if touchHandler.handler:
touchHandler.handler.pump()
JABHandler.pumpAll()
IAccessibleHandler.pumpAll()
queueHandler.pumpAll()
mouseHandler.pumpAll()
braille.pumpAll()
except:
log.exception("errors in this core pump cycle")
baseObject.AutoPropertyObject.invalidateCaches()
watchdog.asleep()
if _isPumpPending and not _pump.IsRunning():
# #3803: A pump was requested, but the timer was ignored by a modal loop
# because timers aren't re-entrant.
# Therefore, schedule another pump.
_pump.Start(PUMP_MAX_DELAY, True)
global _pump
_pump = CorePump()
requestPump()
log.debug("Initializing watchdog")
watchdog.initialize()
try:
import updateCheck
except RuntimeError:
updateCheck=None
log.debug("Update checking not supported")
else:
log.debug("initializing updateCheck")
updateCheck.initialize()
log.info("NVDA initialized")
log.debug("entering wx application main loop")
app.MainLoop()
log.info("Exiting")
if updateCheck:
_terminate(updateCheck)
_terminate(watchdog)
_terminate(globalPluginHandler, name="global plugin handler")
_terminate(gui)
config.saveOnExit()
try:
if globalVars.focusObject and hasattr(globalVars.focusObject,"event_loseFocus"):
log.debug("calling lose focus on object with focus")
globalVars.focusObject.event_loseFocus()
except:
log.exception("Lose focus error")
try:
speech.cancelSpeech()
except:
pass
import treeInterceptorHandler
_terminate(treeInterceptorHandler)
_terminate(IAccessibleHandler, name="IAccessible support")
_terminate(UIAHandler, name="UIA support")
_terminate(winConsoleHandler, name="winConsole support")
_terminate(JABHandler, name="Java Access Bridge support")
_terminate(appModuleHandler, name="app module handler")
_terminate(NVDAHelper)
_terminate(touchHandler)
_terminate(keyboardHandler, name="keyboard handler")
_terminate(mouseHandler)
_terminate(inputCore)
_terminate(brailleInput)
_terminate(braille)
_terminate(speech)
_terminate(addonHandler)
if not globalVars.appArgs.minimal and config.conf["general"]["playStartAndExitSounds"]:
try:
nvwave.playWaveFile("waves\\exit.wav",async=False)
except:
pass
# #5189: Destroy the message window as late as possible
# so new instances of NVDA can find this one even if it freezes during exit.
messageWindow.destroy()
log.debug("core done")
# -*- coding: utf-8 -*-
import utils
import re
import htmlentitydefs
import output
import paths
import config, languageHandler, locale
if config.main == None:
languageHandler.setLanguage("system")
import platform
system = platform.system()
import logging as original_logger
log = original_logger.getLogger("events")
import time
import arrow
def StripChars(s):
"""Converts any html entities in s to their unicode-decoded equivalents and returns a string."""
entity_re = re.compile(r"&(#\d+|\w+);")
def matchFunc(match):
"""Nested function to handle a match object.
If we match &blah; and it's not found, &blah; will be returned.
if we match #\d+, unichr(digits) will be returned.
Else, a unicode string will be returned."""
if match.group(1).startswith('#'): return unichr(int(match.group(1)[1:]))
replacement = htmlentitydefs.entitydefs.get(match.group(1), "&%s;" % match.group(1))
return replacement.decode('iso-8859-1')
return unicode(entity_re.sub(matchFunc, s))
chars = "abcdefghijklmnopqrstuvwxyz"
# -*- coding: utf-8 -*-
import markdown
import os
from codecs import open as _open
import languageHandler
languageHandler.setLanguage("en")
import strings
# the list of supported language codes of TW Blue
languages = ["en", "es", "fr", "de", "it", "gl", "ja"]
# "eu", "ar", "ca", "es", "fi", "fr", "gl", "hu", "it", "pl", "pt", "ru", "tr"]
def generate_document(language):
reload(languageHandler)
languageHandler.setLanguage(language)
reload(strings)
markdown_file = markdown.markdown("\n".join(strings.documentation[1:]), extensions=["markdown.extensions.toc"])
first_html_block = """<!doctype html>
<html lang="%s">
<head>
<title>%s</title>
<meta charset="utf-8">
</head>
<body>
<header><h1>%s</h1></header>
""" % (
language,
strings.documentation[0],
strings.documentation[0],
def _handleResponse(self, command):
#log.info(command)
#get current Langue
languageHandler.setLanguage("Windows")
def main():
"""NVDA's core main loop.
This initializes all modules such as audio, IAccessible, keyboard, mouse, and GUI. Then it initialises the wx application object and installs the core pump timer, which checks the queues and executes functions every 1 ms. Finally, it starts the wx main loop.
"""
log.debug("Core starting")
import config
if not globalVars.appArgs.configPath:
globalVars.appArgs.configPath=config.getUserDefaultConfigPath(useInstalledPathIfExists=globalVars.appArgs.launcher)
#Initialize the config path (make sure it exists)
config.initConfigPath()
log.info("Config dir: %s"%os.path.abspath(globalVars.appArgs.configPath))
log.debug("loading config")
import config
config.load()
if not globalVars.appArgs.minimal:
try:
nvwave.playWaveFile("waves\\start.wav")
except:
pass
logHandler.setLogLevelFromConfig()
try:
lang = config.conf["general"]["language"]
import languageHandler
log.debug("setting language to %s"%lang)
languageHandler.setLanguage(lang)
except:
log.warning("Could not set language to %s"%lang)
import versionInfo
log.info("NVDA version %s" % versionInfo.version)
log.info("Using Windows version %r" % (sys.getwindowsversion(),))
log.info("Using Python version %s"%sys.version)
log.info("Using comtypes version %s"%comtypes.__version__)
# Set a reasonable timeout for any socket connections NVDA makes.
import socket
socket.setdefaulttimeout(10)
log.debug("Initializing addons system.")
addonHandler.initialize()
import appModuleHandler
log.debug("Initializing appModule Handler")
appModuleHandler.initialize()
import NVDAHelper
log.debug("Initializing NVDAHelper")
NVDAHelper.initialize()
import speechDictHandler
log.debug("Speech Dictionary processing")
speechDictHandler.initialize()
import speech
log.debug("Initializing speech")
speech.initialize()
if not globalVars.appArgs.minimal and (time.time()-globalVars.startTime)>5:
log.debugWarning("Slow starting core (%.2f sec)" % (time.time()-globalVars.startTime))
# Translators: This is spoken when NVDA is starting.
speech.speakMessage(_("Loading NVDA. Please wait..."))
import wx
log.info("Using wx version %s"%wx.version())
app = wx.App(redirect=False)
# HACK: wx currently raises spurious assertion failures when a timer is stopped but there is already an event in the queue for that timer.
# Unfortunately, these assertion exceptions are raised in the middle of other code, which causes problems.
# Therefore, disable assertions for now.
app.SetAssertMode(wx.PYAPP_ASSERT_SUPPRESS)
# We do support QueryEndSession events, but we don't want to do anything for them.
app.Bind(wx.EVT_QUERY_END_SESSION, lambda evt: None)
def onEndSession(evt):
# NVDA will be terminated as soon as this function returns, so save configuration if appropriate.
config.saveOnExit()
speech.cancelSpeech()
if not globalVars.appArgs.minimal:
try:
nvwave.playWaveFile("waves\\exit.wav",async=False)
except:
pass
log.info("Windows session ending")
app.Bind(wx.EVT_END_SESSION, onEndSession)
import braille
log.debug("Initializing braille")
braille.initialize()
log.debug("Initializing braille input")
import brailleInput
brailleInput.initialize()
import displayModel
log.debug("Initializing displayModel")
displayModel.initialize()
log.debug("Initializing GUI")
import gui
gui.initialize()
# initialize wxpython localization support
locale = wx.Locale()
lang=languageHandler.getLanguage()
if '_' in lang:
wxLang=lang.split('_')[0]
else:
wxLang=lang
if hasattr(sys,'frozen'):
locale.AddCatalogLookupPathPrefix(os.path.join(os.getcwdu(),"locale"))
try:
locale.Init(lang,wxLang)
except:
pass
import api
import winUser
import NVDAObjects.window
desktopObject=NVDAObjects.window.Window(windowHandle=winUser.getDesktopWindow())
api.setDesktopObject(desktopObject)
api.setFocusObject(desktopObject)
api.setNavigatorObject(desktopObject)
api.setMouseObject(desktopObject)
import JABHandler
log.debug("initializing Java Access Bridge support")
try:
JABHandler.initialize()
except NotImplementedError:
log.warning("Java Access Bridge not available")
except:
log.error("Error initializing Java Access Bridge support", exc_info=True)
import winConsoleHandler
log.debug("Initializing winConsole support")
winConsoleHandler.initialize()
import UIAHandler
log.debug("Initializing UIA support")
try:
UIAHandler.initialize()
except NotImplementedError:
log.warning("UIA not available")
except:
log.error("Error initializing UIA support", exc_info=True)
import IAccessibleHandler
log.debug("Initializing IAccessible support")
IAccessibleHandler.initialize()
log.debug("Initializing input core")
import inputCore
inputCore.initialize()
import keyboardHandler
log.debug("Initializing keyboard handler")
keyboardHandler.initialize()
import mouseHandler
log.debug("initializing mouse handler")
mouseHandler.initialize()
import touchHandler
log.debug("Initializing touchHandler")
try:
touchHandler.initialize()
except NotImplementedError:
pass
import globalPluginHandler
log.debug("Initializing global plugin handler")
globalPluginHandler.initialize()
if globalVars.appArgs.install:
import wx
import gui.installerGui
wx.CallAfter(gui.installerGui.doSilentInstall)
elif not globalVars.appArgs.minimal:
try:
# Translators: This is shown on a braille display (if one is connected) when NVDA starts.
braille.handler.message(_("NVDA started"))
except:
log.error("", exc_info=True)
if globalVars.appArgs.launcher:
gui.LauncherDialog.run()
# LauncherDialog will call doStartupDialogs() afterwards if required.
else:
wx.CallAfter(doStartupDialogs)
import queueHandler
# Queue the handling of initial focus,
# as API handlers might need to be pumped to get the first focus event.
queueHandler.queueFunction(queueHandler.eventQueue, _setInitialFocus)
import watchdog
import baseObject
class CorePump(wx.Timer):
"Checks the queues and executes functions."
def __init__(self,*args,**kwargs):
log.debug("Core pump starting")
super(CorePump,self).__init__(*args,**kwargs)
def Notify(self):
try:
JABHandler.pumpAll()
IAccessibleHandler.pumpAll()
queueHandler.pumpAll()
mouseHandler.pumpAll()
braille.pumpAll()
except:
log.exception("errors in this core pump cycle")
baseObject.AutoPropertyObject.invalidateCaches()
watchdog.alive()
log.debug("starting core pump")
pump = CorePump()
pump.Start(1)
log.debug("Initializing watchdog")
watchdog.initialize()
try:
import updateCheck
except RuntimeError:
updateCheck=None
log.debug("Update checking not supported")
else:
log.debug("initializing updateCheck")
updateCheck.initialize()
log.info("NVDA initialized")
log.debug("entering wx application main loop")
app.MainLoop()
log.info("Exiting")
if updateCheck:
log.debug("Terminating updateCheck")
updateCheck.terminate()
log.debug("Terminating watchdog")
watchdog.terminate()
log.debug("Terminating global plugin handler")
globalPluginHandler.terminate()
log.debug("Terminating GUI")
gui.terminate()
config.saveOnExit()
try:
if globalVars.focusObject and hasattr(globalVars.focusObject,"event_loseFocus"):
log.debug("calling lose focus on object with focus")
globalVars.focusObject.event_loseFocus()
except:
log.error("Lose focus error",exc_info=True)
try:
speech.cancelSpeech()
except:
pass
log.debug("Cleaning up running treeInterceptors")
try:
import treeInterceptorHandler
treeInterceptorHandler.terminate()
except:
log.error("Error cleaning up treeInterceptors",exc_info=True)
log.debug("Terminating IAccessible support")
try:
IAccessibleHandler.terminate()
except:
log.error("Error terminating IAccessible support",exc_info=True)
log.debug("Terminating UIA support")
try:
UIAHandler.terminate()
except:
log.error("Error terminating UIA support",exc_info=True)
log.debug("Terminating winConsole support")
try:
winConsoleHandler.terminate()
except:
log.error("Error terminating winConsole support",exc_info=True)
log.debug("Terminating Java Access Bridge support")
try:
JABHandler.terminate()
except:
log.error("Error terminating Java Access Bridge support",exc_info=True)
log.debug("Terminating app module handler")
appModuleHandler.terminate()
log.debug("Terminating NVDAHelper")
try:
NVDAHelper.terminate()
except:
log.error("Error terminating NVDAHelper",exc_info=True)
log.debug("Terminating touchHandler")
try:
touchHandler.terminate()
except:
log.error("Error terminating touchHandler")
log.debug("Terminating keyboard handler")
try:
keyboardHandler.terminate()
except:
log.error("Error terminating keyboard handler")
log.debug("Terminating mouse handler")
try:
mouseHandler.terminate()
except:
log.error("error terminating mouse handler",exc_info=True)
log.debug("Terminating input core")
inputCore.terminate()
log.debug("Terminating brailleInput")
brailleInput.terminate()
log.debug("Terminating braille")
try:
braille.terminate()
except:
log.error("Error terminating braille",exc_info=True)
log.debug("Terminating speech")
try:
speech.terminate()
except:
log.error("Error terminating speech",exc_info=True)
try:
addonHandler.terminate()
except:
log.error("Error terminating addonHandler",exc_info=True)
if not globalVars.appArgs.minimal:
try:
nvwave.playWaveFile("waves\\exit.wav",async=False)
except:
pass
log.debug("core done")
stderr_temp.close()
#finally, remove the temporal files. TW Blue doesn't need them anymore, and we will get more free space on the harddrive
os.remove(stdout_temp.name)
os.remove(stderr_temp.name)
app = wx.App()
#app = wx.App(redirect=True, useBestVisual=True, filename=paths.logs_path('tracebacks.log'))
configured = False
configs = []
for i in os.listdir(paths.config_path()):
if os.path.isdir(paths.config_path(i)): configs.append(i)
if len(configs) == 1:
manager.manager.set_current_session(configs[0])
config.MAINFILE = "%s/session.conf" % (manager.manager.get_current_session())
config.setup()
lang=config.main['general']['language']
languageHandler.setLanguage(lang)
sound.setup()
output.setup()
configured = True
else:
ssmg = smGUI.sessionManagerWindow()
if configured == True or ssmg.ShowModal() == wx.ID_OK:
frame = gui.main.mainFrame()
frame.Show()
frame.showing = True
if config.main != None and config.main["general"]["hide_gui"] == True and platform.system() == "Windows":
frame.show_hide()
frame.Hide()
app.SetTopWindow(frame)
else:
app.Exit()
# coding: UTF-8
# A part of NonVisual Desktop Access (NVDA)
# by Takuya Nishimoto (NVDA Japanese Team)
# jpDicTest.py for testing source/nvdajp_dic.py
# Usage:
# > cd jptools
# > python jpDicTest.py
from __future__ import unicode_literals, print_function
import unittest
import sys, os
sys.path.append(os.path.normpath(os.path.join(os.getcwdu(), 'mocks')))
sys.path.append(r'..\source')
sys.path.append(r'..\miscdeps\python')
import languageHandler
languageHandler.setLanguage('ja')
import jpUtils
import locale
import gettext
gettext.translation('nvda',localedir=r'..\source\locale',languages=['ja']).install(True)
items = [
('a', '半角 英字 エー アルファー', '半角 a'),
('A', '半角 英字 大文字 エー アルファー', '半角 A'),
('あ', 'ヒラガナ あ', 'ヒラガナ あ'),
('ア', 'カタカナ ア', 'カタカナ ア'),
('あア', 'ヒラガナ あ カタカナ ア', 'ヒラガナ あ カタカナ ア'),
('を', 'ヒラガナ オワリノ オ', 'ヒラガナ を'),
('ヲ', 'カタカナ オワリノ オ', 'カタカナ ヲ'),
('123', '半角 イチ ニ サン', '半角 123'),
('１２３', '全角 イチ ニ サン', '全角 １２３'),
def main():
"""NVDA's core main loop.
This initializes all modules such as audio, IAccessible, keyboard, mouse, and GUI. Then it initialises the wx application object and sets up the core pump, which checks the queues and executes functions when requested. Finally, it starts the wx main loop.
"""
log.debug("Core starting")
ctypes.windll.user32.SetProcessDPIAware()
import config
if not globalVars.appArgs.configPath:
globalVars.appArgs.configPath=config.getUserDefaultConfigPath(useInstalledPathIfExists=globalVars.appArgs.launcher)
#Initialize the config path (make sure it exists)
config.initConfigPath()
log.info("Config dir: %s"%os.path.abspath(globalVars.appArgs.configPath))
log.debug("loading config")
import config
config.initialize()
if not globalVars.appArgs.minimal and config.conf["general"]["playStartAndExitSounds"]:
try:
nvwave.playWaveFile("waves\\start.wav")
except:
pass
logHandler.setLogLevelFromConfig()
try:
lang = config.conf["general"]["language"]
import languageHandler
log.debug("setting language to %s"%lang)
languageHandler.setLanguage(lang)
except:
log.warning("Could not set language to %s"%lang)
import versionInfo
log.info("NVDA version %s" % versionInfo.version)
log.info("Using Windows version %s" % winVersion.winVersionText)
log.info("Using Python version %s"%sys.version)
log.info("Using comtypes version %s"%comtypes.__version__)
import configobj
log.info("Using configobj version %s with validate version %s"%(configobj.__version__,configobj.validate.__version__))
# Set a reasonable timeout for any socket connections NVDA makes.
import socket
socket.setdefaulttimeout(10)
log.debug("Initializing add-ons system")
addonHandler.initialize()
if globalVars.appArgs.disableAddons:
log.info("Add-ons are disabled. Restart NVDA to enable them.")
import appModuleHandler
log.debug("Initializing appModule Handler")
appModuleHandler.initialize()
import NVDAHelper
log.debug("Initializing NVDAHelper")
NVDAHelper.initialize()
import speechDictHandler
log.debug("Speech Dictionary processing")
speechDictHandler.initialize()
import speech
log.debug("Initializing speech")
speech.initialize()
if not globalVars.appArgs.minimal and (time.time()-globalVars.startTime)>5:
log.debugWarning("Slow starting core (%.2f sec)" % (time.time()-globalVars.startTime))
# Translators: This is spoken when NVDA is starting.
speech.speakMessage(_("Loading NVDA. Please wait..."))
import wx
# wxPython 4 no longer has either of these constants (despite the documentation saying so), some add-ons may rely on
# them so we add it back into wx. https://wxpython.org/Phoenix/docs/html/wx.Window.html#wx.Window.Centre
wx.CENTER_ON_SCREEN = wx.CENTRE_ON_SCREEN = 0x2
log.info("Using wx version %s"%wx.version())
class App(wx.App):
def OnAssert(self,file,line,cond,msg):
message="{file}, line {line}:\nassert {cond}: {msg}".format(file=file,line=line,cond=cond,msg=msg)
log.debugWarning(message,codepath="WX Widgets",stack_info=True)
app = App(redirect=False)
# We support queryEndSession events, but in general don't do anything for them.
# However, when running as a Windows Store application, we do want to request to be restarted for updates
def onQueryEndSession(evt):
if config.isAppX:
# Automatically restart NVDA on Windows Store update
ctypes.windll.kernel32.RegisterApplicationRestart(None,0)
app.Bind(wx.EVT_QUERY_END_SESSION, onQueryEndSession)
def onEndSession(evt):
# NVDA will be terminated as soon as this function returns, so save configuration if appropriate.
config.saveOnExit()
speech.cancelSpeech()
if not globalVars.appArgs.minimal and config.conf["general"]["playStartAndExitSounds"]:
try:
nvwave.playWaveFile("waves\\exit.wav",async=False)
except:
pass
log.info("Windows session ending")
app.Bind(wx.EVT_END_SESSION, onEndSession)
log.debug("Initializing braille input")
import brailleInput
brailleInput.initialize()
import braille
log.debug("Initializing braille")
braille.initialize()
import displayModel
log.debug("Initializing displayModel")
displayModel.initialize()
log.debug("Initializing GUI")
import gui
gui.initialize()
import audioDucking
if audioDucking.isAudioDuckingSupported():
# the GUI mainloop must be running for this to work so delay it
wx.CallAfter(audioDucking.initialize)
# #3763: In wxPython 3, the class name of frame windows changed from wxWindowClassNR to wxWindowNR.
# NVDA uses the main frame to check for and quit another instance of NVDA.
# To remain compatible with older versions of NVDA, create our own wxWindowClassNR.
# We don't need to do anything else because wx handles WM_QUIT for all windows.
import windowUtils
class MessageWindow(windowUtils.CustomWindow):
className = u"wxWindowClassNR"
#Just define these constants here, so we don't have to import win32con
WM_POWERBROADCAST = 0x218
WM_DISPLAYCHANGE = 0x7e
PBT_APMPOWERSTATUSCHANGE = 0xA
UNKNOWN_BATTERY_STATUS = 0xFF
AC_ONLINE = 0X1
NO_SYSTEM_BATTERY = 0X80
#States for screen orientation
ORIENTATION_NOT_INITIALIZED = 0
ORIENTATION_PORTRAIT = 1
ORIENTATION_LANDSCAPE = 2
def __init__(self, windowName=None):
super(MessageWindow, self).__init__(windowName)
self.oldBatteryStatus = None
self.orientationStateCache = self.ORIENTATION_NOT_INITIALIZED
self.orientationCoordsCache = (0,0)
self.handlePowerStatusChange()
def windowProc(self, hwnd, msg, wParam, lParam):
post_windowMessageReceipt.notify(msg=msg, wParam=wParam, lParam=lParam)
if msg == self.WM_POWERBROADCAST and wParam == self.PBT_APMPOWERSTATUSCHANGE:
self.handlePowerStatusChange()
elif msg == self.WM_DISPLAYCHANGE:
self.handleScreenOrientationChange(lParam)
def handleScreenOrientationChange(self, lParam):
import ui
import winUser
# Resolution detection comes from an article found at https://msdn.microsoft.com/en-us/library/ms812142.aspx.
#The low word is the width and hiword is height.
width = winUser.LOWORD(lParam)
height = winUser.HIWORD(lParam)
self.orientationCoordsCache = (width,height)
if width > height:
# If the height and width are the same, it's actually a screen flip, and we do want to alert of those!
if self.orientationStateCache == self.ORIENTATION_LANDSCAPE and self.orientationCoordsCache != (width,height):
return
#Translators: The screen is oriented so that it is wider than it is tall.
ui.message(_("Landscape" ))
self.orientationStateCache = self.ORIENTATION_LANDSCAPE
else:
if self.orientationStateCache == self.ORIENTATION_PORTRAIT and self.orientationCoordsCache != (width,height):
return
#Translators: The screen is oriented in such a way that the height is taller than it is wide.
ui.message(_("Portrait"))
self.orientationStateCache = self.ORIENTATION_PORTRAIT
def handlePowerStatusChange(self):
#Mostly taken from script_say_battery_status, but modified.
import ui
import winKernel
sps = winKernel.SYSTEM_POWER_STATUS()
if not winKernel.GetSystemPowerStatus(sps) or sps.BatteryFlag is self.UNKNOWN_BATTERY_STATUS:
return
if sps.BatteryFlag & self.NO_SYSTEM_BATTERY:
return
if self.oldBatteryStatus is None:
#Just initializing the cache, do not report anything.
self.oldBatteryStatus = sps.ACLineStatus
return
if sps.ACLineStatus == self.oldBatteryStatus:
#Sometimes, this double fires. This also fires when the battery level decreases by 3%.
return
self.oldBatteryStatus = sps.ACLineStatus
if sps.ACLineStatus & self.AC_ONLINE:
#Translators: Reported when the battery is plugged in, and now is charging.
ui.message(_("Charging battery. %d percent") % sps.BatteryLifePercent)
else:
#Translators: Reported when the battery is no longer plugged in, and now is not charging.
ui.message(_("Not charging battery. %d percent") %sps.BatteryLifePercent)
messageWindow = MessageWindow(unicode(versionInfo.name))
# initialize wxpython localization support
locale = wx.Locale()
lang=languageHandler.getLanguage()
wxLang=locale.FindLanguageInfo(lang)
if not wxLang and '_' in lang:
wxLang=locale.FindLanguageInfo(lang.split('_')[0])
if hasattr(sys,'frozen'):
locale.AddCatalogLookupPathPrefix(os.path.join(os.getcwdu(),"locale"))
# #8064: Wx might know the language, but may not actually contain a translation database for that language.
# If we try to initialize this language, wx will show a warning dialog.
# Therefore treat this situation like wx not knowing the language at all.
if not locale.IsAvailable(wxLang.Language):
wxLang=None
if wxLang:
try:
locale.Init(wxLang.Language)
except:
log.error("Failed to initialize wx locale",exc_info=True)
else:
log.debugWarning("wx does not support language %s" % lang)
import api
import winUser
import NVDAObjects.window
desktopObject=NVDAObjects.window.Window(windowHandle=winUser.getDesktopWindow())
api.setDesktopObject(desktopObject)
api.setFocusObject(desktopObject)
api.setNavigatorObject(desktopObject)
api.setMouseObject(desktopObject)
import JABHandler
log.debug("initializing Java Access Bridge support")
try:
JABHandler.initialize()
except NotImplementedError:
log.warning("Java Access Bridge not available")
except:
log.error("Error initializing Java Access Bridge support", exc_info=True)
import winConsoleHandler
log.debug("Initializing winConsole support")
winConsoleHandler.initialize()
import UIAHandler
log.debug("Initializing UIA support")
try:
UIAHandler.initialize()
except NotImplementedError:
log.warning("UIA not available")
except:
log.error("Error initializing UIA support", exc_info=True)
import IAccessibleHandler
log.debug("Initializing IAccessible support")
IAccessibleHandler.initialize()
log.debug("Initializing input core")
import inputCore
inputCore.initialize()
import keyboardHandler
log.debug("Initializing keyboard handler")
keyboardHandler.initialize()
import mouseHandler
log.debug("initializing mouse handler")
mouseHandler.initialize()
import touchHandler
log.debug("Initializing touchHandler")
try:
touchHandler.initialize()
except NotImplementedError:
pass
import globalPluginHandler
log.debug("Initializing global plugin handler")
globalPluginHandler.initialize()
if globalVars.appArgs.install or globalVars.appArgs.installSilent:
import gui.installerGui
wx.CallAfter(gui.installerGui.doSilentInstall,startAfterInstall=not globalVars.appArgs.installSilent)
elif globalVars.appArgs.portablePath and (globalVars.appArgs.createPortable or globalVars.appArgs.createPortableSilent):
import gui.installerGui
wx.CallAfter(gui.installerGui.doCreatePortable,portableDirectory=globalVars.appArgs.portablePath,
silent=globalVars.appArgs.createPortableSilent,startAfterCreate=not globalVars.appArgs.createPortableSilent)
elif not globalVars.appArgs.minimal:
try:
# Translators: This is shown on a braille display (if one is connected) when NVDA starts.
braille.handler.message(_("NVDA started"))
except:
log.error("", exc_info=True)
if globalVars.appArgs.launcher:
gui.LauncherDialog.run()
# LauncherDialog will call doStartupDialogs() afterwards if required.
else:
wx.CallAfter(doStartupDialogs)
import queueHandler
# Queue the handling of initial focus,
# as API handlers might need to be pumped to get the first focus event.
queueHandler.queueFunction(queueHandler.eventQueue, _setInitialFocus)
import watchdog
import baseObject
# Doing this here is a bit ugly, but we don't want these modules imported
# at module level, including wx.
log.debug("Initializing core pump")
class CorePump(gui.NonReEntrantTimer):
"Checks the queues and executes functions."
def run(self):
global _isPumpPending
_isPumpPending = False
watchdog.alive()
try:
if touchHandler.handler:
touchHandler.handler.pump()
JABHandler.pumpAll()
IAccessibleHandler.pumpAll()
queueHandler.pumpAll()
mouseHandler.pumpAll()
braille.pumpAll()
except:
log.exception("errors in this core pump cycle")
baseObject.AutoPropertyObject.invalidateCaches()
watchdog.asleep()
if _isPumpPending and not _pump.IsRunning():
# #3803: Another pump was requested during this pump execution.
# As our pump is not re-entrant, schedule another pump.
_pump.Start(PUMP_MAX_DELAY, True)
global _pump
_pump = CorePump()
requestPump()
log.debug("Initializing watchdog")
watchdog.initialize()
try:
import updateCheck
except RuntimeError:
updateCheck=None
log.debug("Update checking not supported")
else:
log.debug("initializing updateCheck")
updateCheck.initialize()
log.info("NVDA initialized")
postNvdaStartup.notify()
log.debug("entering wx application main loop")
app.MainLoop()
log.info("Exiting")
if updateCheck:
_terminate(updateCheck)
_terminate(watchdog)
_terminate(globalPluginHandler, name="global plugin handler")
_terminate(gui)
config.saveOnExit()
try:
if globalVars.focusObject and hasattr(globalVars.focusObject,"event_loseFocus"):
log.debug("calling lose focus on object with focus")
globalVars.focusObject.event_loseFocus()
except:
log.exception("Lose focus error")
try:
speech.cancelSpeech()
except:
pass
import treeInterceptorHandler
_terminate(treeInterceptorHandler)
_terminate(IAccessibleHandler, name="IAccessible support")
_terminate(UIAHandler, name="UIA support")
_terminate(winConsoleHandler, name="winConsole support")
_terminate(JABHandler, name="Java Access Bridge support")
_terminate(appModuleHandler, name="app module handler")
_terminate(NVDAHelper)
_terminate(touchHandler)
_terminate(keyboardHandler, name="keyboard handler")
_terminate(mouseHandler)
_terminate(inputCore)
_terminate(brailleInput)
_terminate(braille)
_terminate(speech)
_terminate(addonHandler)
if not globalVars.appArgs.minimal and config.conf["general"]["playStartAndExitSounds"]:
try:
nvwave.playWaveFile("waves\\exit.wav",async=False)
except:
pass
# #5189: Destroy the message window as late as possible
# so new instances of NVDA can find this one even if it freezes during exit.
messageWindow.destroy()
log.debug("core done")
def setUp(self): """ `setLocale` doesn't change current NVDA language, so reset the locale using `setLanguage` to the current language for each test. """ languageHandler.setLanguage(languageHandler.getLanguage())
