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#
# langauge_support_gui.py: dialog for selection of which languages to support.
#
# 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 checklist
import gtk
import gui
from iw_gui import *
from flags import flags
from rhpl.translate import _, N_
from gui import setupTreeViewFixupIdleHandler
class LanguageSupportWindow (InstallWindow):
windowTitle = _("Additional Language Support")
htmlTag = "langsupport"
def getNext (self):
self.supportedLangs = []
for row in range(self.maxrows):
if self.languageList.get_active(row) == 1:
selected = self.languageList.get_text (row, 1)
self.supportedLangs.append (selected)
self.defaultLang = self.combo.entry.get_text()
self.langs.setSupported (self.supportedLangs)
self.langs.setDefault (self.defaultLang)
return None
def toggled_language(self, data, row):
# row = int(row)
# lang = self.languageList.get_text(row, 1)
# val = self.languageList.get_active(row)
#
# may be too slow to redo everytime they select/deselect a lang
# but worth trying since its simple
self.rebuild_combo_box()
def rebuild_combo_box(self):
list = []
for row in range(self.maxrows):
if self.languageList.get_active(row) == 1:
selected = self.languageList.get_text (row, 1)
list.append (selected)
if len(list) == 0:
list = [""]
self.ics.setNextEnabled (gtk.FALSE)
else:
self.ics.setNextEnabled (gtk.TRUE)
self.defaultLang = self.combo.entry.get_text()
self.combo.set_popdown_strings(list)
if self.defaultLang in list:
index = list.index(self.defaultLang)
self.combo.list.select_item(index)
else:
self.combo.list.select_item(0)
self.defaultLang = list[0]
def select_all (self, data):
self.ics.setNextEnabled (gtk.TRUE)
for row in range(self.maxrows):
self.languageList.set_active(row, gtk.TRUE)
self.rebuild_combo_box()
def select_default (self, data):
self.ics.setNextEnabled (gtk.TRUE)
for row in range(self.maxrows):
deflang = self.combo.entry.get_text()
if self.languageList.get_text(row, 1) == deflang:
self.languageList.set_active(row, gtk.TRUE)
else:
self.languageList.set_active(row, gtk.FALSE)
self.rebuild_combo_box()
def reset (self, data):
self.ics.setNextEnabled (gtk.TRUE)
list = []
for row in range(self.maxrows):
item = self.languageList.get_text (row, 1)
if item in self.origLangs:
self.languageList.set_active(row, gtk.TRUE)
list.append (item)
else:
self.languageList.set_active(row, gtk.FALSE)
self.defaultLang = self.oldDefaultLang
self.combo.set_popdown_strings(list)
self.combo.list.select_item(list.index(self.defaultLang))
def setCurrent(self, currentDefault, recenter=1):
parent = None
store = self.languageList.get_model()
row = 0
# iterate over the list looking for the default locale
while (row < self.languageList.num_rows):
if self.languageList.get_text(row, 1) == currentDefault:
path = store.get_path(store.get_iter((row,)))
col = self.languageList.get_column(0)
self.languageList.set_cursor(path, col, gtk.FALSE)
self.languageList.scroll_to_cell(path, col, gtk.TRUE, 0.5, 0.5)
break
row = row + 1
# LanguageSupportWindow tag="langsupport"
def getScreen (self, langs):
self.langs = langs
self.languages = self.langs.getAllSupported ()
self.supportedLangs = self.langs.getSupported()
self.origLangs = []
for i in self.supportedLangs:
self.origLangs.append(i)
self.defaultLang = self.langs.getDefault()
self.oldDefaultLang = self.defaultLang
# first time we hit this point in install this is not initialized
if self.origLangs == []:
self.origLangs.append(self.defaultLang)
vbox = gtk.VBox (gtk.FALSE, 10)
hbox = gtk.HBox (gtk.FALSE)
self.combo = gtk.Combo ()
label = gui.MnemonicLabel(_("Select the _default language for the system: "))
label.set_mnemonic_widget(self.combo.entry)
hbox.pack_start (label, gtk.FALSE, 20)
hbox.pack_start (self.combo, gtk.FALSE, 20)
vbox.pack_start (hbox, gtk.FALSE, 50)
sep = gtk.HSeparator ()
vbox.pack_start (sep, gtk.FALSE, 15)
label = gui.MnemonicLabel(_("Select _additional languages to install "
"on the system:"))
label.set_alignment (0.0, 0.5)
label.set_line_wrap (gtk.TRUE)
label.set_size_request(400, -1)
vbox.pack_start (label, gtk.FALSE)
hbox = gtk.HBox (gtk.FALSE)
# langs we want to support
self.languageList = checklist.CheckList(1)
label.set_mnemonic_widget(self.languageList)
self.maxrows = 0
list = []
comboCurr = 0
firstItem = 0
sel = 0
for locale in self.languages:
if locale == self.defaultLang or (locale in self.supportedLangs):
self.languageList.append_row((locale, ""), gtk.TRUE)
list.append(locale)
if locale == self.defaultLang:
firstItem = self.maxrows
sel = comboCurr
else:
comboCurr = comboCurr + 1
else:
self.languageList.append_row((locale, ""), gtk.FALSE)
self.maxrows = self.maxrows + 1
self.setCurrent(self.defaultLang)
self.combo.set_popdown_strings (list)
self.combo.list.select_item(sel)
self.combo.entry.set_property("editable", gtk.FALSE)
sw = gtk.ScrolledWindow ()
sw.set_border_width (5)
sw.set_policy (gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
sw.add (self.languageList)
sw.set_shadow_type(gtk.SHADOW_IN)
vbox2 = gtk.VBox (gtk.FALSE, 12)
all_button = gtk.Button (_("_Select All"))
all_button.set_size_request(160, -1)
all_button.connect ('clicked', self.select_all)
a1 = gtk.Alignment (0.5, 0.5)
a1.add (all_button)
default_button = gtk.Button (_("Select Default _Only"))
default_button.set_size_request(160, -1)
default_button.connect ('clicked', self.select_default)
a2 = gtk.Alignment (0.5, 0.5)
a2.add (default_button)
reset_button = gtk.Button (_("Rese_t"))
reset_button.set_size_request(160, -1)
reset_button.connect ('clicked', self.reset)
a3 = gtk.Alignment (0.5, 0.5)
a3.add (reset_button)
vbox2.pack_start (a1, gtk.FALSE, 10)
vbox2.pack_start (a2, gtk.FALSE)
vbox2.pack_start (a3, gtk.FALSE)
hbox.pack_start (sw, gtk.TRUE, 10)
hbox.pack_start (vbox2, gtk.FALSE, 10)
vbox.pack_start (hbox, gtk.TRUE)
# default button
# alignment = gtk.Alignment (0.0, 0.0)
# button = gtk.Button (_("Select as default"))
# alignment.add (button)
# connect CB for when they change selected langs
self.languageList.checkboxrenderer.connect("toggled",
self.toggled_language)
store = self.languageList.get_model()
setupTreeViewFixupIdleHandler(self.languageList, store)
return vbox
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