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#
# timezone_gui.py: gui timezone selection.
#
# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006 Red Hat, Inc.
# All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import string
import gtk
import gtk.glade
import gtk.gdk
import gobject
from scdate.core import zonetab
import pango
import sys
from timezone_map_gui import TimezoneMap, Enum
from iw_gui import *
from booty.bootloaderInfo import dosFilesystems
from bootloader import hasWindows
from constants import *
import gettext
_ = lambda x: gettext.ldgettext("anaconda", x)
try:
import gnomecanvas
except ImportError:
import gnome.canvas as gnomecanvas
class TimezoneWindow(InstallWindow):
def __init__(self, ics):
InstallWindow.__init__(self, ics)
# Need to set the custom handler before loading the glade file or
# this won't work.
gtk.glade.set_custom_handler(self.custom_widget_handler)
# Set the default now. We'll fix it for real in getScreen.
self.default = "America/New York"
self.zonetab = zonetab.ZoneTab()
# Pull in a bunch of widgets.
self.xml = gtk.glade.XML("/usr/share/system-config-date/system-config-date.glade", domain="system-config-date")
self.vbox = self.xml.get_widget("tz_vbox")
self.utcCheckbox = self.xml.get_widget("utc_check")
self.notebook = self.xml.get_widget("notebook")
ics.setTitle(_("Time Zone Selection"))
ics.setNextEnabled(1)
def custom_widget_handler(self, xml, function_name, widget_name, str1, str2,
int1, int2):
if hasattr(self, function_name):
handler = getattr(self, function_name)
return handler(str1, str2, int1, int2)
else:
# Lame.
return gtk.Label()
def timezone_widget_create (self, str1, str2, int1, int2):
mappath = "/usr/share/system-config-date/pixmaps/map1440.png"
self.tz = AnacondaTZMap(self.zonetab, self.default, map=mappath,
viewportWidth=480)
self.tz.show_all()
return self.tz
def getNext(self):
newzone = self.tz.getCurrent().tz
self.timezone.setTimezoneInfo(newzone.replace(" ", "_"), self.utcCheckbox.get_active())
return None
# TimezoneWindow tag="timezone"
def getScreen(self, anaconda):
self.intf = anaconda.intf
self.timezone = anaconda.timezone
(self.default, asUTC) = self.timezone.getTimezoneInfo()
if not self.default:
self.default = anaconda.instLanguage.getDefaultTimeZone(anaconda.rootPath)
asUTC = 0
if (string.find(self.default, "UTC") != -1):
self.default = "America/New_York"
self.default = self.default.replace("_", " ")
# Now fix the default we set when we made the timezone map widget.
self.tz.setCurrent(self.zonetab.findEntryByTZ(self.default))
self.utcCheckbox.set_active(asUTC)
if not anaconda.ksdata:
self.utcCheckbox.set_active(not hasWindows(anaconda.bootloader))
self.notebook.remove(self.vbox)
return self.vbox
class AnacondaTZMap(TimezoneMap):
def __init__(self, zonetab, default, map="", viewportWidth=480):
TimezoneMap.__init__(self, zonetab, default, map=map, viewportWidth=viewportWidth)
self.columns = Enum("TRANSLATED", "TZ", "ENTRY")
def status_bar_init(self):
self.status = None
def load_entries (self, root):
iter = self.tzStore.get_iter_first()
for entry in self.zonetab.getEntries():
if entry.lat is not None and entry.long is not None:
x, y = self.map2canvas(entry.lat, entry.long)
marker = root.add(gnomecanvas.CanvasText, x=x, y=y,
text=u'\u00B7', fill_color='yellow',
anchor=gtk.ANCHOR_CENTER,
weight=pango.WEIGHT_BOLD)
self.markers[entry.tz] = marker
if entry.tz == "America/New York":
# In case the /etc/sysconfig/clock is messed up, use New
# York as the default.
self.fallbackEntry = entry
iter = self.tzStore.insert_after(iter, [gettext.ldgettext("system-config-date", entry.tz), entry.tz, entry])
def timezone_list_init (self, default):
self.hbox = gtk.HBox()
self.tzStore = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_STRING,
gobject.TYPE_PYOBJECT)
root = self.canvas.root()
self.load_entries(root)
# Add the ListStore to the sorted model after the list has been
# populated, since otherwise we end up resorting on every addition.
self.tzSorted = gtk.TreeModelSort(self.tzStore)
self.tzSorted.set_sort_column_id(0, gtk.SORT_ASCENDING)
self.tzCombo = gtk.ComboBox(model=self.tzSorted)
cell = gtk.CellRendererText()
self.tzCombo.pack_start(cell, True)
self.tzCombo.add_attribute(cell, 'text', 0)
self.tzCombo.connect("changed", self.selectionChanged)
self.hbox.pack_start(self.tzCombo, False, False)
self.pack_start(self.hbox, False, False)
def selectionChanged(self, widget, *args):
iter = widget.get_active_iter()
if iter is None:
return
entry = widget.get_model().get_value(iter, self.columns.ENTRY)
if entry:
self.setCurrent (entry, skipList=1)
if entry.long != None and entry.lat != None:
self.move_to (entry.long, entry.lat)
def updateTimezoneList(self):
# Find the currently selected item in the combo box and update both
# the combo and the comment label.
iter = self.tzCombo.get_model().get_iter_first()
while iter:
if self.tzCombo.get_model().get_value(iter, 1) == self.currentEntry.tz:
self.tzCombo.set_active_iter(iter)
break
iter = self.tzCombo.get_model().iter_next(iter)
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