As the subject says. A couple of things you might care about:
* There is only support for selecting/installing one language. Limited, yes, but so is text mode. Someone can file a bug if they want the ability to add more. Or, you know, do a graphical or ks installation.
* This only affects the language of the installed system. The installer itself will still be displayed in English.
* Only English names for languages and locales are displayed.
Resolves: rhbz#1000326 --- pyanaconda/ui/tui/spokes/langsupport.py | 130 ++++++++++++++++++++++++++++++++ 1 file changed, 130 insertions(+) create mode 100644 pyanaconda/ui/tui/spokes/langsupport.py
diff --git a/pyanaconda/ui/tui/spokes/langsupport.py b/pyanaconda/ui/tui/spokes/langsupport.py new file mode 100644 index 0000000..262e38a --- /dev/null +++ b/pyanaconda/ui/tui/spokes/langsupport.py @@ -0,0 +1,130 @@ +# Language text spoke +# +# Copyright (C) 2014 Red Hat, Inc. +# +# This copyrighted material is made available to anyone wishing to use, +# modify, copy, or redistribute it subject to the terms and conditions of +# the GNU General Public License v.2, or (at your option) any later version. +# This program is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY expressed or implied, including the implied warranties of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. You should have received a copy of the +# GNU General Public License along with this program; if not, write to the +# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. Any Red Hat trademarks that are incorporated in the +# source code or documentation are not subject to the GNU General Public +# License and may only be used or replicated with the express permission of +# Red Hat, Inc. +# +# Red Hat Author(s): Samantha N. Bueno sbueno@redhat.com +# + +from pyanaconda.ui.tui.spokes import NormalTUISpoke +from pyanaconda.ui.tui.simpleline import TextWidget, ColumnWidget +from pyanaconda.ui.common import FirstbootSpokeMixIn +from pyanaconda import localization +from pyanaconda.i18n import N_, _ + +from pyanaconda import flags + +import logging +log = logging.getLogger("anaconda") + +class LangSpoke(FirstbootSpokeMixIn, NormalTUISpoke): + """ + This spoke allows a user to select their installed language. Note that this + does not affect the display of the installer, it only will affect the system + post-install, because it's too much of a pain to make other languages work + in text-mode. + + Also this doesn't allow for selection of multiple languages like in the GUI. + """ + title = N_("Language settings") + category = "localization" + + def __init__(self, app, data, storage, payload, instclass): + NormalTUISpoke.__init__(self, app, data, storage, payload, instclass) + + self._langs = [localization.get_english_name(lang) + for lang in localization.get_available_translations()] + self._langs_and_locales = dict((localization.get_english_name(lang), lang) + for lang in localization.get_available_translations()) + self._locales = dict((lang, localization.get_language_locales(lang)) + for lang in self._langs_and_locales.values()) + self._selected = self.data.lang.lang + + @property + def completed(self): + if flags.flags.automatedInstall: + return self.data.lang.lang and self.data.lang.lang != "" + else: + return False + + @property + def mandatory(self): + return False + + @property + def status(self): + if self.data.lang.lang: + return localization.get_english_name(self._selected) + else: + return _("Language is not set.") + + def refresh(self, args=None): + """ + args is None if we want a list of languages; or, it is a list of all + locales for a language. + """ + NormalTUISpoke.refresh(self, args) + + if args: + self._window += [TextWidget(_("Available locales"))] + displayed = [TextWidget(localization.get_english_name(z)) for z in args] + else: + self._window += [TextWidget(_("Available languages"))] + displayed = [TextWidget(z) for z in self._langs] + + def _prep(i, w): + """ make everything look nice """ + number = TextWidget("%2d)" % (i + 1)) + return ColumnWidget([(4, [number]), (None, [w])], 1) + + # split zones to three columns + middle = len(displayed) / 3 + left = [_prep(i, w) for i, w in enumerate(displayed) if i <= middle] + center = [_prep(i, w) for i, w in enumerate(displayed) if i > middle and i <= 2*middle] + right = [_prep(i, w) for i, w in enumerate(displayed) if i > 2*middle] + + c = ColumnWidget([(24, left), (24, center), (24, right)], 3) + self._window.append(c) + + return True + + def input(self, args, key): + """ Handle user input. """ + try: + keyid = int(key) - 1 + if args: + self._selected = args[keyid] + self.apply() + self.close() + else: + self.app.switch_screen(self, self._locales[self._langs_and_locales[self._langs[keyid]]]) + return True + except (ValueError, IndexError): + pass + + if key.lower() == "b": + self.app.switch_screen(self, None) + return True + else: + return key + + def prompt(self, args=None): + """ Override default prompt with a custom prompt. """ + return _("Please select language support to install.\nUse numbers or type names directly [b to language list, c to continue, q to quit]: ") + + def apply(self): + """ Store the selected langsupport locales """ + self.data.lang.lang = self._selected