def setup(self, solution_name, settings):
log = Logger()
# check if nvda is allready installed on the system, if not, install it
standard_nvda_path = "C:\\Programme\\NVDA\\nvda.exe"
nvda_path = helper.is_process_running("nvda.exe")
if nvda_path == "":
nvda_path = standard_nvda_path
if os.path.exists(nvda_path) == False:
# nvda download url
url = "http://downloads.sourceforge.net/project/nvda/releases/2012.2.1/nvda_2012.2.1.exe"
# download nvda installer
nvda_installer = helper.download_file(url)
if nvda_installer == "":
return 200
# install nvda
rc = subprocess.call([nvda_installer, "--install"])
if rc > 0:
return 201
# if nvda runs, exit it
nvda_path = helper.is_process_running("nvda.exe")
if nvda_path != "":
rc = subprocess.call([nvda_path, "-q"])
if rc > 0:
return 202
else:
nvda_path = standard_nvda_path
# configure the program and start it
config_file = os.environ['APPDATA'] + "\\nvda\\nvda.ini"
if os.path.exists(config_file) == False:
return 203
# parse the ini config file
try:
config = ConfigObj(config_file)
except configobj.ParseError:
return 204
# apply the settings
attrs_without_value = []
for attr in self.get_solution_list()[solution_name]:
if settings.has_key(attr) == True:
value = self.convert_values(attr, settings[attr])
if value == None:
log.log_msg("NVDA: The attribute " + attr + " couldn't be converted into a NVDA specific format, skipped", "warning")
continue
if attr == "preferred-lang":
try:
config['speech']['espeak']['voice'] = value['voice']
except:
log.log_msg("NVDA: Error while changing the attribute " + attr + " in the NVDA settings file.", "warning")
if attr == "speech-rate":
try:
config['speech']['espeak']['rate'] = value['rate']
config['speech']['espeak']['rateBoost'] = value['rateBoost']
except:
log.log_msg("NVDA: Error while changing the attribute " + attr + " in the NVDA settings file.", "warning")
else:
attrs_without_value.append(attr)
# list of attributes without a corresponding value
if len(attrs_without_value) > 0:
attr_str = ""
for attr in attrs_without_value:
attr_str.join(attr)
log.log_msg("NVDA: The following supported attributes have no value in the user profile: " + attr_str, "warning")
# write back the nvda settings file
try:
config.write()
except:
return 205
# start configured nvda
rc = os.popen(nvda_path)
# rc = os.system(nvda_path + " &")
print "start nvda, rc = ", rc
return 0
def setup(self, solution_name, settings):
log = Logger()
# first check if orca is installed
orca_path = string.split(subprocess.check_output(["whereis", "orca"]), " ")
if len(orca_path) <= 1:
helper.speak_msg("Orca is not installed. I try to do this. Please enter your sudo password in the following dialog.")
print "Orca is not installed. I try to do this. Please enter your sudo password in the following dialog."
while True:
rc = subprocess.call(["sudo", "apt-get", "-y", "install", "gnome-orca", "speech-dispatcher"])
if rc == 0:
log.log_msg("Orca successfully installed.", "info", True)
orca_path = string.split(subprocess.check_output(["whereis", "orca"]), " ")
break
if rc == 100:
return 100
if rc == 1:
helper.speak_msg("Wrong password. Do you want to try again? y/n")
out = raw_input('Wrong password. Do you want to try again? y/n: ')
if out == "n":
return 101
else:
continue
return 102
# next try to locate orca settings file
orca_settings_filename = os.environ['HOME'] + "/.local/share/orca/user-settings.conf"
if os.path.exists(orca_settings_filename) == False:
rc = subprocess.call([orca_path[1], "-t"])
if rc > 0:
return 103
if os.path.exists(orca_settings_filename) == False:
return 104
orca_settings_file = open(orca_settings_filename,"r")
orca_settings_string = orca_settings_file.read()
try:
orca_settings_json = json.loads(orca_settings_string, object_pairs_hook=collections.OrderedDict)
except ValueError:
return 105
orca_settings_file.close()
profile_name = "cloud4all"
if orca_settings_json['profiles'].has_key(profile_name) == False:
new_speech_profile = orca_settings_json['profiles']['default']
orca_settings_json['profiles'][profile_name] = new_speech_profile
orca_settings_file = open(orca_settings_filename,"w")
orca_settings_file.write(json.dumps(orca_settings_json, sort_keys=False, indent=4))
orca_settings_file.close()
orca_settings_file = open(orca_settings_filename,"r")
orca_settings_string = orca_settings_file.read()
orca_settings_json = json.loads(orca_settings_string, object_pairs_hook=collections.OrderedDict)
orca_settings_file.close()
# general profile settings
orca_settings_json['profiles'][profile_name]['profile'][0] = "Cloud4All"
orca_settings_json['profiles'][profile_name]['profile'][1] = profile_name
# make Cloud4All profile the active profile
orca_settings_json['general']['startingProfile'][0] = "Cloud4All"
orca_settings_json['general']['startingProfile'][1] = profile_name
# apply user profile settings
attrs_without_value = []
for attr in self.get_solution_list()[solution_name]:
if settings.has_key(attr) == True:
value = self.convert_values(attr, settings[attr])
if value == None:
log.log_msg("Orca: The attribute " + attr + " couldn't be converted into a Orca specific format, skipped", "warning")
continue
if attr == "preferred-lang":
try:
orca_settings_json['profiles'][profile_name]['voices']['default']['family']['name'] = value['name']
orca_settings_json['profiles'][profile_name]['voices']['default']['family']['locale'] = value['locale']
except:
log.log_msg("Orca: Error while changing the attribute " + attr + " in the Orca settings file.", "warning")
if attr == "speech-rate":
try:
orca_settings_json['profiles'][profile_name]['voices']['default']['rate'] = value['rate']
except:
log.log_msg("Orca: Error while changing the attribute " + attr + " in the Orca settings file.", "warning")
else:
attrs_without_value.append(attr)
# list of attributes without a corresponding value
if len(attrs_without_value) > 0:
attr_str = ""
for attr in attrs_without_value:
attr_str.join(attr)
log.log_msg("Orca: The following supported attributes have no value in the user profile: " + attr_str, "warning")
# write back the orca settings file
try:
orca_settings_file = open(orca_settings_filename,"w")
orca_settings_file.write(json.dumps(orca_settings_json, sort_keys=False, indent=4))
orca_settings_file.close()
except:
return 106
if helper.is_process_running("orca") != "":
rc = subprocess.call([orca_path[1], "-q"])
os.system(orca_path[1] + " &")
return 0
