def _registerFileAssociation(extension, exePath, associate, mimetype):
try:
with winreg.CreateKeyEx(winreg.HKEY_CURRENT_USER,
"SOFTWARE\\Classes\\%s" % associate, 0,
winreg.KEY_WRITE) as k:
#winreg.SetValueEx(k, None, 0, winreg.REG_SZ, "")
with winreg.CreateKeyEx(k, "DefaultIcon", 0,
winreg.KEY_WRITE) as k2:
winreg.SetValueEx(k2, None, 0, winreg.REG_SZ,
"@{exePath},1".format(exePath=exePath))
with winreg.CreateKeyEx(k, "shell\\open\\command", 0,
winreg.KEY_WRITE) as k2:
winreg.SetValueEx(
k2, None, 0, winreg.REG_SZ,
u"\"{exePath}\" \"%1\"".format(exePath=exePath))
with winreg.CreateKeyEx(winreg.HKEY_CURRENT_USER,
"SOFTWARE\\Classes\\%s" % extension, 0,
winreg.KEY_WRITE) as k:
winreg.SetValueEx(k, None, 0, winreg.REG_SZ, associate)
if mimetype != None:
winreg.SetValueEx(k, "Content Type", 0, winreg.REG_SZ,
mimetype)
k2 = winreg.CreateKeyEx(k, "OpenWithProgids\\%s" % associate, 0,
winreg.KEY_WRITE)
winreg.CloseKey(k2)
shellapi.SHChangeNotify(shellapi.SHCNE_ASSOCCHANGED,
shellapi.SHCNF_IDLIST, None, None)
return True
except WindowsError as e:
log = logging.getLogger("%s.fileAssoc" % (constants.LOG_PREFIX))
log.error("file Association faild - %s" % (str(e)))
return False
def unregisterAddonFileAssociation(): try: # As per MSDN recomendation, we only need to remove the prog ID. _deleteKeyAndSubkeys(_winreg.HKEY_LOCAL_MACHINE, "Software\\Classes\\%s" % addonHandler.NVDA_ADDON_PROG_ID) except WindowsError: # This is probably the first install, so just ignore the error. return # Notify the shell that a file association has changed: shellapi.SHChangeNotify(shellapi.SHCNE_ASSOCCHANGED, shellapi.SHCNF_IDLIST, None, None)
def _unregisterFileAssociation(associate):
try:
_deleteKeyAndSubkeys(winreg.HKEY_CURRENT_USER,
"Software\\Classes\\%s" % associate)
except WindowsError as e:
log = logging.getLogger("%s.fileAssoc" % (constants.LOG_PREFIX))
log.error("Unset File Association faild - %s" % str(e))
return False
shellapi.SHChangeNotify(shellapi.SHCNE_ASSOCCHANGED, shellapi.SHCNF_IDLIST,
None, None)
return True
def registerAddonFileAssociation(slaveExe):
try:
# Create progID for NVDA ad-ons
with winreg.CreateKeyEx(
winreg.HKEY_LOCAL_MACHINE,
"SOFTWARE\\Classes\\%s" % addonHandler.NVDA_ADDON_PROG_ID, 0,
winreg.KEY_WRITE) as k:
# Translators: A file extension label for NVDA add-on package.
winreg.SetValueEx(k, None, 0, winreg.REG_SZ,
_("NVDA add-on package"))
with winreg.CreateKeyEx(k, "DefaultIcon", 0,
winreg.KEY_WRITE) as k2:
winreg.SetValueEx(k2, None, 0, winreg.REG_SZ,
"@{slaveExe},1".format(slaveExe=slaveExe))
# Point the open verb to nvda_slave addons_installAddonPackage action
with winreg.CreateKeyEx(k, "shell\\open\\command", 0,
winreg.KEY_WRITE) as k2:
winreg.SetValueEx(
k2, None, 0, winreg.REG_SZ,
u"\"{slaveExe}\" addons_installAddonPackage \"%1\"".format(
slaveExe=slaveExe))
# Now associate addon extension to the created prog id.
with winreg.CreateKeyEx(
winreg.HKEY_LOCAL_MACHINE,
"SOFTWARE\\Classes\\.%s" % addonHandler.BUNDLE_EXTENSION, 0,
winreg.KEY_WRITE) as k:
winreg.SetValueEx(k, None, 0, winreg.REG_SZ,
addonHandler.NVDA_ADDON_PROG_ID)
winreg.SetValueEx(k, "Content Type", 0, winreg.REG_SZ,
addonHandler.BUNDLE_MIMETYPE)
# Add NVDA to the "open With" list
k2 = winreg.CreateKeyEx(
k, "OpenWithProgids\\%s" % addonHandler.NVDA_ADDON_PROG_ID, 0,
winreg.KEY_WRITE)
winreg.CloseKey(k2)
# Notify the shell that a file association has changed:
shellapi.SHChangeNotify(shellapi.SHCNE_ASSOCCHANGED,
shellapi.SHCNF_IDLIST, None, None)
except WindowsError:
log.error("Can not create addon file association.", exc_info=True)
