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Diffstat (limited to 'src/controlpanel/control.py')
| -rw-r--r-- | src/controlpanel/control.py | 481 |
1 files changed, 481 insertions, 0 deletions
diff --git a/src/controlpanel/control.py b/src/controlpanel/control.py new file mode 100644 index 0000000..a26132e --- /dev/null +++ b/src/controlpanel/control.py @@ -0,0 +1,481 @@ +# 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', + 'Albanian': 'sq_AL.UTF-8', + 'Amharic/Ethiopian': 'am_ET.UTF-8', + 'Arabic/Algeria': 'ar_DZ.UTF-8', + 'Arabic/Bahrain': 'ar_BH.UTF-8', + 'Arabic/Egypt': 'ar_EG.UTF-8', + 'Arabic/India': 'ar_IN.UTF-8', + 'Arabic/Iraq': 'ar_IQ.UTF-8', + 'Arabic/Jordan': 'ar_JO.UTF-8', + 'Arabic/Kuwait': 'ar_KW.UTF-8', + 'Arabic/Lebanon': 'ar_LB.UTF-8', + 'Arabic/Libyan_Arab_Jamahiriya': 'ar_LY.UTF-8', + 'Arabic/Morocco': 'ar_MA.UTF-8', + 'Arabic/Oman': 'ar_OM.UTF-8', + 'Arabic/Qatar': 'ar_QA.UTF-8', + 'Arabic/Saudi_Arabia': 'ar_SA.UTF-8', + 'Arabic/Sudan': 'ar_SD.UTF-8', + 'Arabic/Syrian_Arab_Republic': 'ar_SY.UTF-8', + 'Arabic/Tunisia': 'ar_TN.UTF-8', + 'Arabic/United_Arab_Emirates': 'ar_AE.UTF-8', + 'Arabic/Yemen': 'ar_YE.UTF-8', + 'Basque/Spain': 'eu_ES.UTF-8', + 'Belarusian': 'be_BY.UTF-8', + 'Bengali/BD': 'bn_BD.UTF-8', + 'Bengali/India': 'bn_IN.UTF-8', + 'Bosnian/Bosnia_and_Herzegowina': 'bs_BA', + 'Breton/France': 'br_FR', + 'Bulgarian': 'bg_BG.UTF-8', + 'Catalan/Spain': 'ca_ES.UTF-8', + 'Chinese/Hong_Kong': 'zh_HK.UTF-8', + 'Chinese/P.R._of_China': 'zh_CN.UTF-8', + 'Chinese/Taiwan': 'zh_TW.UTF-8', + 'Cornish/Britain': 'kw_GB.UTF-8', + 'Croatian': 'hr_HR.UTF-8', + 'Czech': 'cs_CZ.UTF-8', + 'Danish': 'da_DK.UTF-8', + 'Dutch/Belgium': 'nl_BE.UTF-8', + 'Dutch/Netherlands': 'nl_NL.UTF-8', + 'English/Australia': 'en_AU.UTF-8', + 'English/Botswana': 'en_BW.UTF-8', + 'English/Canada': 'en_CA.UTF-8', + 'English/Denmark': 'en_DK.UTF-8', + 'English/Great_Britain': 'en_GB.UTF-8', + 'English/Hong_Kong': 'en_HK.UTF-8', + 'English/India': 'en_IN.UTF-8', + 'English/Ireland': 'en_IE.UTF-8', + 'English/New_Zealand': 'en_NZ.UTF-8', + 'English/Philippines': 'en_PH.UTF-8', + 'English/Singapore': 'en_SG.UTF-8', + 'English/South_Africa': 'en_ZA.UTF-8', + 'English/USA': 'en_US.UTF-8', + 'English/Zimbabwe': 'en_ZW.UTF-8', + 'Estonian': 'et_EE.UTF-8', + 'Faroese/Faroe_Islands': 'fo_FO.UTF-8', + 'Finnish': 'fi_FI.UTF-8', + 'French/Belgium': 'fr_BE.UTF-8', + 'French/Canada': 'fr_CA.UTF-8', + 'French/France': 'fr_FR.UTF-8', + 'French/Luxemburg': 'fr_LU.UTF-8', + 'French/Switzerland': 'fr_CH.UTF-8', + 'Galician/Spain': 'gl_ES.UTF-8', + 'German/Austria': 'de_AT.UTF-8', + 'German/Belgium': 'de_BE.UTF-8', + 'German/Germany': 'de_DE.UTF-8', + 'German/Luxemburg': 'de_LU.UTF-8', + 'German/Switzerland': 'de_CH.UTF-8', + 'Greek': 'el_GR.UTF-8', + 'Greenlandic/Greenland': 'kl_GL.UTF-8', + 'Gujarati/India': 'gu_IN.UTF-8', + 'Hausa/Nigeria': 'ha_NG.UTF-8', + 'Hebrew/Israel': 'he_IL.UTF-8', + 'Hindi/India': 'hi_IN.UTF-8', + 'Hungarian': 'hu_HU.UTF-8', + 'Icelandic': 'is_IS.UTF-8', + 'Igbo/Nigeria': 'ig_NG.UTF-8', + 'Indonesian': 'id_ID.UTF-8', + 'Irish': 'ga_IE.UTF-8', + 'Italian/Italy': 'it_IT.UTF-8', + 'Italian/Switzerland': 'it_CH.UTF-8', + 'Japanese': 'ja_JP.UTF-8', + 'Korean/Republic_of_Korea': 'ko_KR.UTF-8', + 'Lao/Laos': 'lo_LA.UTF-8', + 'Latvian/Latvia': 'lv_LV.UTF-8', + 'Lithuanian': 'lt_LT.UTF-8', + 'Macedonian': 'mk_MK.UTF-8', + 'Malay/Malaysia': 'ms_MY.UTF-8', + 'Maltese/malta': 'mt_MT.UTF-8', + 'Manx/Britain': 'gv_GB.UTF-8', + 'Marathi/India': 'mr_IN.UTF-8', + 'Mongolian': 'mn_MN.UTF-8', + 'Nepali': 'ne_NP.UTF-8', + 'Northern/Norway': 'se_NO', + 'Norwegian': 'nb_NO.UTF-8', + 'Norwegian,/Norway': 'nn_NO.UTF-8', + 'Occitan/France': 'oc_FR', + 'Oriya/India': 'or_IN.UTF-8', + 'Persian/Iran': 'fa_IR.UTF-8', + 'Polish': 'pl_PL.UTF-8', + 'Portuguese/Brasil': 'pt_BR.UTF-8', + 'Portuguese/Portugal': 'pt_PT.UTF-8', + 'Punjabi/India': 'pa_IN.UTF-8', + 'Romanian': 'ro_RO.UTF-8', + 'Russian': 'ru_RU.UTF-8', + 'Russian/Ukraine': 'ru_UA.UTF-8', + 'Serbian': 'sr_CS.UTF-8', + 'Serbian/Latin': 'sr_CS.UTF-8@Latn', + 'Slovak': 'sk_SK.UTF-8', + 'Slovenian/Slovenia': 'sl_SI.UTF-8', + 'Spanish/Argentina': 'es_AR.UTF-8', + 'Spanish/Bolivia': 'es_BO.UTF-8', + 'Spanish/Chile': 'es_CL.UTF-8', + 'Spanish/Colombia': 'es_CO.UTF-8', + 'Spanish/Costa_Rica': 'es_CR.UTF-8', + 'Spanish/Dominican_Republic': 'es_DO.UTF-8', + 'Spanish/El_Salvador': 'es_SV.UTF-8', + 'Spanish/Equador': 'es_EC.UTF-8', + 'Spanish/Guatemala': 'es_GT.UTF-8', + 'Spanish/Honduras': 'es_HN.UTF-8', + 'Spanish/Mexico': 'es_MX.UTF-8', + 'Spanish/Nicaragua': 'es_NI.UTF-8', + 'Spanish/Panama': 'es_PA.UTF-8', + 'Spanish/Paraguay': 'es_PY.UTF-8', + 'Spanish/Peru': 'es_PE.UTF-8', + 'Spanish/Puerto_Rico': 'es_PR.UTF-8', + 'Spanish/Spain': 'es_ES.UTF-8', + 'Spanish/USA': 'es_US.UTF-8', + 'Spanish/Uruguay': 'es_UY.UTF-8', + 'Spanish/Venezuela': 'es_VE.UTF-8', + 'Swedish/Finland': 'sv_FI.UTF-8', + 'Swedish/Sweden': 'sv_SE.UTF-8', + 'Tagalog/Philippines': 'tl_PH', + 'Tamil/India': 'ta_IN.UTF-8', + 'Telugu/India': 'te_IN.UTF-8', + 'Thai': 'th_TH.UTF-8', + 'Turkish': 'tr_TR.UTF-8', + 'Ukrainian': 'uk_UA.UTF-8', + 'Urdu/Pakistan': 'ur_PK', + 'Uzbek/Uzbekistan': 'uz_UZ', + 'Walloon/Belgium': 'wa_BE@euro', + 'Welsh/Great_Britain': 'cy_GB.UTF-8', + 'Xhosa/South_Africa': 'xh_ZA.UTF-8', + 'Yoruba/Nigeria': 'yo_NG.UTF-8', + 'Zulu/South_Africa': 'zu_ZA.UTF-8' + } + + +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.jabber_registered = False + 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.getWirelessEnabled() + if state == 0: + return _('off') + elif state == 1: + return _('on') + else: + return _('State is unknown.') + +def print_radio(): + print get_radio() + +def set_radio(state): + """Turn Radio 'on' or 'off' + state : 'on/off' + """ + if state == 'on': + bus = dbus.SystemBus() + proxy = bus.get_object(NM_SERVICE_NAME, NM_SERVICE_PATH) + nm = dbus.Interface(proxy, NM_SERVICE_IFACE) + nm.setWirelessEnabled(True) + elif state == 'off': + bus = dbus.SystemBus() + proxy = bus.get_object(NM_SERVICE_NAME, NM_SERVICE_PATH) + nm = dbus.Interface(proxy, NM_SERVICE_IFACE) + nm.setWirelessEnabled(False) + 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('# use sugar-control-panel to change this\n') + fd.write('ZONE="%s"\n' % timezone) + fd.write('UTC=true\n') + fd.close() + else: + print (_("Error timezone does not exist.")) + +def _writeI18N(lang): + path = os.path.join(os.environ.get("HOME"), '.i18n') + if os.access(path, os.W_OK) == 0: + print(_("Could not access %s. Create standard settings.") % path) + fd = open(path, 'w') + fd.write('LANG="en_US.UTF-8"\n') + fd.close() + else: + fd = open(path, 'r') + lines = fd.readlines() + fd.close() + for i in range(len(lines)): + if lines[i][:5] == "LANG=": + lines[i] = 'LANG="' + lang + '"\n' + fd = open(path, 'w') + fd.writelines(lines) + fd.close() + +def get_language(): + originalFile = None + path = os.path.join(os.environ.get("HOME"), '.i18n') + if os.access(path, os.R_OK) == 0: + print(_("Could not access %s. Create standard settings.") % path) + fd = open(path, 'w') + default = 'en_US.UTF-8' + fd.write('LANG="%s"\n'%default) + fd.close() + return default + + fd = open(path, "r") + lines = fd.readlines() + fd.close() + + lang = None + + for line in lines: + if line[:5] == "LANG=": + lang = line[5:].replace('"', '') + lang = lang.strip() + + return lang + +def print_language(): + code = get_language() + + for lang in _LANGUAGES: + if _LANGUAGES[lang] == code: + print lang + return + print (_("Language for code=%s could not be determined.") % code) + +def set_language(language): + """Set the system language. + languages : + """ + if language in _LANGUAGES: + _writeI18N(_LANGUAGES[language]) + _note_restart() + else: + print (_("Sorry I do not speak \'%s\'.") % language) + +# inilialize the docstrings for the timezone and language +_initialize() + |