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#
# language_text.py: text mode language selection dialog
#
# Copyright 2001-2002 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# library public license.
#
# You should have received a copy of the GNU Library Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import os
import isys
import iutil
import time
from snack import *
from constants_text import *
from flags import flags
from rhpl.log import *
from rhpl.translate import _
class LanguageWindow:
def __call__(self, screen, textInterface, instLanguage):
languages = instLanguage.available ()
current = instLanguage.getCurrent()
height = min((8, len(languages)))
buttons = [TEXT_OK_BUTTON, TEXT_BACK_BUTTON]
translated = []
for lang in languages:
translated.append ((_(lang), instLanguage.getNickByName(lang)))
(button, choice) = \
ListboxChoiceWindow(screen, _("Language Selection"),
_("What language would you like to use during the "
"installation process?"), translated,
buttons, width = 30, default = _(current), scroll = 1,
height = height, help = "lang")
if button == TEXT_BACK_CHECK:
return INSTALL_BACK
if ((instLanguage.getFontFile(choice) == "None")):
ButtonChoiceWindow(screen, "Language Unavailable",
"%s display is unavailable in text mode. The "
"installation will continue in English." % (choice,),
buttons=[TEXT_OK_BUTTON])
instLanguage.setRuntimeDefaults(choice)
return INSTALL_OK
if (flags.setupFilesystems and
instLanguage.getFontFile(choice) == "bterm"
and not flags.serial and not flags.virtpconsole
and not isys.isPsudoTTY(0)
and not isys.isVioConsole()):
# bterm to the rescue... have to shut down the screen and
# create a new one, though (and do a sleep)
log("starting bterm")
try:
screen.finish()
rc = isys.startBterm()
time.sleep(1)
except Exception, e:
log("got an exception starting bterm: %s" %(e,))
rc = 1
newscreen = SnackScreen()
textInterface.setScreen(newscreen)
screen = newscreen
if rc == 1:
ButtonChoiceWindow(screen, "Language Unavailable",
"%s display is unavailable in text mode. "
"The installation will continue in "
"English." % (choice,),
buttons=[TEXT_OK_BUTTON])
instLanguage.setRuntimeDefaults(choice)
return INSTALL_OK
instLanguage.setRuntimeLanguage(choice)
textInterface.drawFrame()
return INSTALL_OK
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