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sugar-toolkit-gtk3/shell/controlpanel/control.py

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# Copyright (C) 2007, One Laptop Per Child
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
#
#
# The language config is based on the system-config-language
# (http://fedoraproject.org/wiki/SystemConfig/language) tool
# and the timezone config on the system-config-date
# (http://fedoraproject.org/wiki/SystemConfig/date) tool.
# Parts of the code were reused.
#
import os
import string
import shutil
from gettext import gettext as _
import dbus
from sugar import profile
from sugar.graphics.xocolor import XoColor
NM_SERVICE_NAME = 'org.freedesktop.NetworkManager'
NM_SERVICE_PATH = '/org/freedesktop/NetworkManager'
NM_SERVICE_IFACE = 'org.freedesktop.NetworkManager'
NM_ASLEEP = 1
_COLORS = {'red': {'dark':'#b20008', 'medium':'#e6000a', 'light':'#ffadce'},
'orange': {'dark':'#9a5200', 'medium':'#c97e00', 'light':'#ffc169'},
'yellow': {'dark':'#807500', 'medium':'#be9e00', 'light':'#fffa00'},
'green': {'dark':'#008009', 'medium':'#00b20d', 'light':'#8bff7a'},
'blue': {'dark':'#00588c', 'medium':'#005fe4', 'light':'#bccdff'},
'purple': {'dark':'#5e008c', 'medium':'#7f00bf', 'light':'#d1a3ff'}
}
_MODIFIERS = ('dark', 'medium', 'light')
_TIMEZONE_CONFIG = '/etc/sysconfig/clock'
_LANGUAGES = {
'Afrikaans/South_Africa': ('af_ZA', 'lat0-sun16'),
'Albanian': ('sq_AL.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Algeria': ('ar_DZ.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Bahrain': ('ar_BH.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Egypt': ('ar_EG.UTF-8', 'latarcyrheb-sun16'),
'Arabic/India': ('ar_IN.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Iraq': ('ar_IQ.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Jordan': ('ar_JO.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Kuwait': ('ar_KW.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Lebanon': ('ar_LB.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Libyan_Arab_Jamahiriya': ('ar_LY.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Morocco': ('ar_MA.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Oman': ('ar_OM.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Qatar': ('ar_QA.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Saudi_Arabia': ('ar_SA.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Sudan': ('ar_SD.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Syrian_Arab_Republic': ('ar_SY.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Tunisia': ('ar_TN.UTF-8', 'latarcyrheb-sun16'),
'Arabic/United_Arab_Emirates': ('ar_AE.UTF-8', 'latarcyrheb-sun16'),
'Arabic/Yemen': ('ar_YE.UTF-8', 'latarcyrheb-sun16'),
'Basque/Spain': ('eu_ES.UTF-8', 'latarcyrheb-sun16'),
'Belarusian': ('be_BY.UTF-8', 'latarcyrheb-sun16'),
'Bengali/BD': ('bn_BD.UTF-8', 'latarcyrheb-sun16'),
'Bengali/India': ('bn_IN.UTF-8', 'latarcyrheb-sun16'),
'Bosnian/Bosnia_and_Herzegowina': ('bs_BA', 'lat2-sun16'),
'Breton/France': ('br_FR', 'lat0-sun16'),
'Bulgarian': ('bg_BG.UTF-8', 'latarcyrheb-sun16'),
'Catalan/Spain': ('ca_ES.UTF-8', 'latarcyrheb-sun16'),
'Chinese/Hong_Kong': ('zh_HK.UTF-8', 'latarcyrheb-sun16'),
'Chinese/P.R._of_China': ('zh_CN.UTF-8', 'lat0-sun16'),
'Chinese/Taiwan': ('zh_TW.UTF-8', 'lat0-sun16'),
'Cornish/Britain': ('kw_GB.UTF-8', 'latarcyrheb-sun16'),
'Croatian': ('hr_HR.UTF-8', 'latarcyrheb-sun16'),
'Czech': ('cs_CZ.UTF-8', 'latarcyrheb-sun16'),
'Danish': ('da_DK.UTF-8', 'latarcyrheb-sun16'),
'Dutch/Belgium': ('nl_BE.UTF-8', 'latarcyrheb-sun16'),
'Dutch/Netherlands': ('nl_NL.UTF-8', 'latarcyrheb-sun16'),
'English/Australia': ('en_AU.UTF-8', 'latarcyrheb-sun16'),
'English/Botswana': ('en_BW.UTF-8', 'latarcyrheb-sun16'),
'English/Canada': ('en_CA.UTF-8', 'latarcyrheb-sun16'),
'English/Denmark': ('en_DK.UTF-8', 'latarcyrheb-sun16'),
'English/Great_Britain': ('en_GB.UTF-8', 'latarcyrheb-sun16'),
'English/Hong_Kong': ('en_HK.UTF-8', 'latarcyrheb-sun16'),
'English/India': ('en_IN.UTF-8', 'latarcyrheb-sun16'),
'English/Ireland': ('en_IE.UTF-8', 'latarcyrheb-sun16'),
'English/New_Zealand': ('en_NZ.UTF-8', 'latarcyrheb-sun16'),
'English/Philippines': ('en_PH.UTF-8', 'latarcyrheb-sun16'),
'English/Singapore': ('en_SG.UTF-8', 'latarcyrheb-sun16'),
'English/South_Africa': ('en_ZA.UTF-8', 'latarcyrheb-sun16'),
'English/USA': ('en_US.UTF-8', 'latarcyrheb-sun16'),
'English/Zimbabwe': ('en_ZW.UTF-8', 'latarcyrheb-sun16'),
'Estonian': ('et_EE.UTF-8', 'latarcyrheb-sun16'),
'Faroese/Faroe_Islands': ('fo_FO.UTF-8', 'latarcyrheb-sun16'),
'Finnish': ('fi_FI.UTF-8', 'latarcyrheb-sun16'),
'French/Belgium': ('fr_BE.UTF-8', 'latarcyrheb-sun16'),
'French/Canada': ('fr_CA.UTF-8', 'latarcyrheb-sun16'),
'French/France': ('fr_FR.UTF-8', 'latarcyrheb-sun16'),
'French/Luxemburg': ('fr_LU.UTF-8', 'latarcyrheb-sun16'),
'French/Switzerland': ('fr_CH.UTF-8', 'latarcyrheb-sun16'),
'Galician/Spain': ('gl_ES.UTF-8', 'latarcyrheb-sun16'),
'German/Austria': ('de_AT.UTF-8', 'latarcyrheb-sun16'),
'German/Belgium': ('de_BE.UTF-8', 'latarcyrheb-sun16'),
'German/Germany': ('de_DE.UTF-8', 'latarcyrheb-sun16'),
'German/Luxemburg': ('de_LU.UTF-8', 'latarcyrheb-sun16'),
'German/Switzerland': ('de_CH.UTF-8', 'latarcyrheb-sun16'),
'Greek': ('el_GR.UTF-8', 'latarcyrheb-sun16'),
'Greenlandic/Greenland': ('kl_GL.UTF-8', 'latarcyrheb-sun16'),
'Gujarati/India': ('gu_IN.UTF-8', 'latarcyrheb-sun16'),
'Hebrew/Israel': ('he_IL.UTF-8', 'latarcyrheb-sun16'),
'Hindi/India': ('hi_IN.UTF-8', 'latarcyrheb-sun16'),
'Hungarian': ('hu_HU.UTF-8', 'latarcyrheb-sun16'),
'Icelandic': ('is_IS.UTF-8', 'latarcyrheb-sun16'),
'Indonesian': ('id_ID.UTF-8', 'latarcyrheb-sun16'),
'Irish': ('ga_IE.UTF-8', 'latarcyrheb-sun16'),
'Italian/Italy': ('it_IT.UTF-8', 'latarcyrheb-sun16'),
'Italian/Switzerland': ('it_CH.UTF-8', 'latarcyrheb-sun16'),
'Japanese': ('ja_JP.UTF-8', 'lat0-sun16'),
'Korean/Republic_of_Korea': ('ko_KR.UTF-8', 'lat0-sun16'),
'Lao/Laos': ('lo_LA.UTF-8', 'latarcyrheb-sun16'),
'Latvian/Latvia': ('lv_LV.UTF-8', 'latarcyrheb-sun16'),
'Lithuanian': ('lt_LT.UTF-8', 'latarcyrheb-sun16'),
'Macedonian': ('mk_MK.UTF-8', 'latarcyrheb-sun16'),
'Malay/Malaysia': ('ms_MY.UTF-8', 'latarcyrheb-sun16'),
'Maltese/malta': ('mt_MT.UTF-8', 'latarcyrheb-sun16'),
'Manx/Britain': ('gv_GB.UTF-8', 'latarcyrheb-sun16'),
'Marathi/India': ('mr_IN.UTF-8', 'latarcyrheb-sun16'),
'Northern/Norway': ('se_NO', 'latarcyrheb-sun16'),
'Norwegian': ('nb_NO.UTF-8', 'latarcyrheb-sun16'),
'Norwegian,/Norway': ('nn_NO.UTF-8', 'latarcyrheb-sun16'),
'Occitan/France': ('oc_FR', 'lat0-sun16'),
'Oriya/India': ('or_IN.UTF-8', 'latarcyrheb-sun16'),
'Persian/Iran': ('fa_IR.UTF-8', 'latarcyrheb-sun16'),
'Polish': ('pl_PL.UTF-8', 'latarcyrheb-sun16'),
'Portuguese/Brasil': ('pt_BR.UTF-8', 'latarcyrheb-sun16'),
'Portuguese/Portugal': ('pt_PT.UTF-8', 'latarcyrheb-sun16'),
'Punjabi/India': ('pa_IN.UTF-8', 'latarcyrheb-sun16'),
'Romanian': ('ro_RO.UTF-8', 'latarcyrheb-sun16'),
'Russian': ('ru_RU.UTF-8', 'latarcyrheb-sun16'),
'Russian/Ukraine': ('ru_UA.UTF-8', 'latarcyrheb-sun16'),
'Serbian': ('sr_CS.UTF-8', 'latarcyrheb-sun16'),
'Serbian/Latin': ('sr_CS.UTF-8@Latn', 'latarcyrheb-sun16'),
'Slovak': ('sk_SK.UTF-8', 'latarcyrheb-sun16'),
'Slovenian/Slovenia': ('sl_SI.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Argentina': ('es_AR.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Bolivia': ('es_BO.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Chile': ('es_CL.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Colombia': ('es_CO.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Costa_Rica': ('es_CR.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Dominican_Republic': ('es_DO.UTF-8', 'latarcyrheb-sun16'),
'Spanish/El_Salvador': ('es_SV.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Equador': ('es_EC.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Guatemala': ('es_GT.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Honduras': ('es_HN.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Mexico': ('es_MX.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Nicaragua': ('es_NI.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Panama': ('es_PA.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Paraguay': ('es_PY.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Peru': ('es_PE.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Puerto_Rico': ('es_PR.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Spain': ('es_ES.UTF-8', 'latarcyrheb-sun16'),
'Spanish/USA': ('es_US.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Uruguay': ('es_UY.UTF-8', 'latarcyrheb-sun16'),
'Spanish/Venezuela': ('es_VE.UTF-8', 'latarcyrheb-sun16'),
'Swedish/Finland': ('sv_FI.UTF-8', 'latarcyrheb-sun16'),
'Swedish/Sweden': ('sv_SE.UTF-8', 'latarcyrheb-sun16'),
'Tagalog/Philippines': ('tl_PH', 'lat0-sun16'),
'Tamil/India': ('ta_IN.UTF-8', 'latarcyrheb-sun16'),
'Telugu/India': ('te_IN.UTF-8', 'latarcyrheb-sun16'),
'Thai': ('th_TH.UTF-8', 'latarcyrheb-sun16'),
'Turkish': ('tr_TR.UTF-8', 'latarcyrheb-sun16'),
'Ukrainian': ('uk_UA.UTF-8', 'latarcyrheb-sun16'),
'Urdu/Pakistan': ('ur_PK', 'latarcyrheb-sun16'),
'Uzbek/Uzbekistan': ('uz_UZ', 'lat0-sun16'),
'Walloon/Belgium': ('wa_BE@euro', 'lat0-sun16'),
'Welsh/Great_Britain': ('cy_GB.UTF-8', 'latarcyrheb-sun16'),
'Xhosa/South_Africa': ('xh_ZA.UTF-8', 'latarcyrheb-sun16'),
'Zulu/South_Africa': ('zu_ZA.UTF-8', 'latarcyrheb-sun16')
}
def _initialize():
timezones = _read_zonetab()
j=0
for timezone in timezones:
set_timezone.__doc__ += timezone+', '
j+=1
if j%3 == 0:
set_timezone.__doc__ += '\n'
keys = _LANGUAGES.keys()
keys.sort()
i = 0
for key in keys:
set_language.__doc__ += key+', '
i+=1
if i%3 == 0:
set_language.__doc__ += '\n'
def _note_restart():
print _('To apply your changes you have to restart sugar.\n' +
'Hit at the same time ctrl+alt+erase on the keyboard to do this.')
def get_jabber():
pro = profile.get_profile()
return pro.jabber_server
def print_jabber():
print get_jabber()
def set_jabber(server):
"""Set the jabber server
server : e.g. 'olpc.collabora.co.uk'
"""
pro = profile.get_profile()
pro.jabber_server = server
pro.save()
_note_restart()
def get_color():
return profile.get_color()
def print_color():
color = get_color().to_string()
str = color.split(',')
stroke = None
fill = None
for color in _COLORS:
for hue in _COLORS[color]:
if _COLORS[color][hue] == str[0]:
stroke = (color, hue)
if _COLORS[color][hue] == str[1]:
fill = (color, hue)
if stroke is not None:
print 'stroke: color=%s hue=%s'%(stroke[0], stroke[1])
else:
print 'stroke: %s'%(str[0])
if fill is not None:
print 'fill: color=%s hue=%s'%(fill[0], fill[1])
else:
print 'fill: %s'%(str[1])
def set_color(stroke, fill, modstroke='medium', modfill='medium'):
"""Set the system color by setting a fill and stroke color.
fill : [red, orange, yellow, blue, purple]
stroke : [red, orange, yellow, blue, purple]
hue stroke : [dark, medium, light] (optional)
hue fill : [dark, medium, light] (optional)
"""
if modstroke not in _MODIFIERS or modfill not in _MODIFIERS:
print (_("Error in specified color modifiers."))
return
if stroke not in _COLORS or fill not in _COLORS:
print (_("Error in specified colors."))
return
if modstroke == modfill:
if modfill == 'medium':
modfill = 'light'
else:
modfill = 'medium'
color = _COLORS[stroke][modstroke] + ',' + _COLORS[fill][modfill]
pro = profile.get_profile()
pro.color = XoColor(color)
pro.save()
_note_restart()
def get_nick():
return profile.get_nick_name()
def print_nick():
print get_nick()
def set_nick(nick):
"""Set the nickname.
nick : e.g. 'walter'
"""
pro = profile.get_profile()
pro.nick_name = nick
pro.save()
_note_restart()
def get_radio():
bus = dbus.SystemBus()
proxy = bus.get_object(NM_SERVICE_NAME, NM_SERVICE_PATH)
nm = dbus.Interface(proxy, NM_SERVICE_IFACE)
state = nm.state()
if state:
if state == NM_ASLEEP:
return _('off')
else:
return _('on')
return _('State is unknown.')
def print_radio():
print get_radio()
def set_radio(state):
"""Turn Radio 'on' or 'off'
state : 'on/off'
"""
# TODO: NM 0.6.x does not return a reply yet
# so we ignore it for the moment
if state == 'on':
dbus.SystemBus().call_async(NM_SERVICE_NAME, NM_SERVICE_PATH,
NM_SERVICE_IFACE, 'wake', '', (),
None, None)
elif state == 'off':
dbus.SystemBus().call_async(NM_SERVICE_NAME, NM_SERVICE_PATH,
NM_SERVICE_IFACE, 'sleep', '', (),
None, None)
else:
print (_("Error in specified radio argument use on/off."))
def _check_for_superuser():
if os.getuid():
print _("Permission denied. You need to be root to run this method.")
return False
return True
def get_timezone():
if not os.access(_TIMEZONE_CONFIG, os.R_OK):
# this is what the default is for the /etc/localtime
return "America/New_York"
fd = open(_TIMEZONE_CONFIG, "r")
lines = fd.readlines()
fd.close()
try:
for line in lines:
line = string.strip(line)
if len (line) and line[0] == '#':
continue
try:
tokens = string.split(line, "=")
if tokens[0] == "ZONE":
timezone = string.replace(tokens[1], '"', '')
return timezone
except Exception, e:
print "get_timezone: %s"% e
except Exception, e:
print "get_timezone: %s"% e
return None
def print_timezone():
timezone = get_timezone()
if timezone is None:
print (_("Error in reading timezone"))
else:
print timezone
def _read_zonetab(fn='/usr/share/zoneinfo/zone.tab'):
fd = open (fn, 'r')
lines = fd.readlines()
fd.close()
timezones = []
for line in lines:
if line.startswith('#'):
continue
line = line.split()
if len(line) > 1:
timezones.append(line[2])
timezones.sort()
return timezones
def set_timezone(timezone):
"""Set the system timezone
timezone :
"""
if not _check_for_superuser():
return
timezones = _read_zonetab()
if timezone in timezones:
fromfile = os.path.join("/usr/share/zoneinfo/", timezone)
try:
shutil.copyfile(fromfile, "/etc/localtime")
except OSError, (errno, msg):
print (_("Error copying timezone (from %s): %s")%(fromfile, msg))
return
try:
os.chmod("/etc/localtime", 0644)
except OSError, (errno, msg):
print (_("Changing permission of timezone: %s") % (msg))
return
# Write info to the /etc/sysconfig/clock file
fd = open(_TIMEZONE_CONFIG, "w")
fd.write('# The ZONE parameter is only evaluated by sugarcontrol.\n')
fd.write('# The timezone of the system ' +
'is defined by the contents of /etc/localtime.\n')
fd.write('ZONE="%s"\n' % timezone)
fd.close()
else:
print (_("Error timezone does not exist."))
def _writeI18N(lang, sysfont):
path = '/etc/sysconfig/i18n'
if os.access(path, os.R_OK) == 0:
print(_("Could not access %s")%path)
else:
fd = open(path, 'w')
fd.write('LANG="' + lang + '"\n')
fd.write('SYSFONT="' + sysfont + '"\n')
fd.close()
def get_language():
originalFile = None
path = '/etc/sysconfig/i18n'
if os.access(path, os.R_OK) == 0:
return None
else:
fd = open(path, "r")
originalFile = fd.readlines()
fd.close()
lang = None
for line in originalFile:
if line[:5] == "LANG=":
lang = line[5:].replace('"', '')
lang = lang.strip()
if not lang:
lang = "en_US"
return lang
def print_language():
code = get_language()
for lang in _LANGUAGES:
if _LANGUAGES[lang][0] == code:
print lang
return
print (_("Language for code=%s could not be determined.")%code)
def set_language(language):
"""Set the system language.
languages :
"""
if not _check_for_superuser():
return
if language in _LANGUAGES:
_writeI18N(_LANGUAGES[language][0], _LANGUAGES[language][1])
_note_restart()
else:
print (_("Sorry I do not speak \'%s\'.")%language)
# inilialize the docstrings for the timezone and language
_initialize()
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