1108 lines
38 KiB
Python
1108 lines
38 KiB
Python
# Datetime configuration spoke class
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#
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# Copyright (C) 2012-2013 Red Hat, Inc.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# the GNU General Public License v.2, or (at your option) any later version.
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY expressed or implied, including the implied warranties of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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# Public License for more details. You should have received a copy of the
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# GNU General Public License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301, USA. Any Red Hat trademarks that are incorporated in the
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# source code or documentation are not subject to the GNU General Public
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# License and may only be used or replicated with the express permission of
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# Red Hat, Inc.
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#
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# Red Hat Author(s): Vratislav Podzimek <vpodzime@redhat.com>
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#
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import logging
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log = logging.getLogger("anaconda")
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from gi.repository import GLib, Gdk, Gtk, TimezoneMap
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from pyanaconda.ui.communication import hubQ
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from pyanaconda.ui.common import FirstbootSpokeMixIn
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from pyanaconda.ui.gui import GUIObject
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from pyanaconda.ui.gui.spokes import NormalSpoke
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from pyanaconda.ui.categories.localization import LocalizationCategory
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from pyanaconda.ui.gui.utils import gtk_action_nowait, gtk_call_once, override_cell_property
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from pyanaconda.ui.gui.helpers import GUIDialogInputCheckHandler
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from pyanaconda.ui.helpers import InputCheck
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from pyanaconda.i18n import _, CN_
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from pyanaconda.timezone import NTP_SERVICE, get_all_regions_and_timezones, is_valid_timezone
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from pyanaconda.localization import get_xlated_timezone, resolve_date_format
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from pyanaconda import iutil
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from pyanaconda import isys
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from pyanaconda import network
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from pyanaconda import nm
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from pyanaconda import ntp
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from pyanaconda import flags
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from pyanaconda import constants
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from pyanaconda.threads import threadMgr, AnacondaThread
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import datetime
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import os
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import re
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import threading
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import locale as locale_mod
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__all__ = ["DatetimeSpoke"]
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SERVER_OK = 0
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SERVER_NOK = 1
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SERVER_QUERY = 2
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DEFAULT_TZ = "America/New_York"
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SPLIT_NUMBER_SUFFIX_RE = re.compile(r'([^0-9]*)([-+])([0-9]+)')
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def _compare_regions(reg_xlated1, reg_xlated2):
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"""Compare two pairs of regions and their translations."""
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reg1, xlated1 = reg_xlated1
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reg2, xlated2 = reg_xlated2
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# sort the Etc timezones to the end
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if reg1 == "Etc" and reg2 == "Etc":
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return 0
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elif reg1 == "Etc":
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return 1
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elif reg2 == "Etc":
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return -1
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else:
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# otherwise compare the translated names
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return locale_mod.strcoll(xlated1, xlated2)
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def _compare_cities(city_xlated1, city_xlated2):
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"""Compare two paris of cities and their translations."""
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# if there are "cities" ending with numbers (like GMT+-X), we need to sort
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# them based on their numbers
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val1 = city_xlated1[1]
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val2 = city_xlated2[1]
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match1 = SPLIT_NUMBER_SUFFIX_RE.match(val1)
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match2 = SPLIT_NUMBER_SUFFIX_RE.match(val2)
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if match1 is None and match2 is None:
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# no +-X suffix, just compare the strings
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return locale_mod.strcoll(val1, val2)
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if match1 is None or match2 is None:
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# one with the +-X suffix, compare the prefixes
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if match1:
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prefix, _sign, _suffix = match1.groups()
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return locale_mod.strcoll(prefix, val2)
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else:
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prefix, _sign, _suffix = match2.groups()
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return locale_mod.strcoll(val1, prefix)
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# both have the +-X suffix
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prefix1, sign1, suffix1 = match1.groups()
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prefix2, sign2, suffix2 = match2.groups()
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if prefix1 == prefix2:
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# same prefixes, let signs determine
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return cmp(int(sign1 + suffix1), int(sign2 + suffix2))
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else:
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# compare prefixes
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return locale_mod.strcoll(prefix1, prefix2)
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def _new_date_field_box(store):
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"""
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Creates new date field box (a combobox and a label in a horizontal box) for
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a given store.
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"""
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box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL)
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suffix_label = Gtk.Label()
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renderer = Gtk.CellRendererText()
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combo = Gtk.ComboBox(model=store)
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combo.pack_start(renderer, False)
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# idx is column 0, string we want to show is 1
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combo.add_attribute(renderer, "text", 1)
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box.pack_start(combo, False, False, 0)
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box.pack_start(suffix_label, False, False, 0)
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return (box, combo, suffix_label)
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class NTPconfigDialog(GUIObject, GUIDialogInputCheckHandler):
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builderObjects = ["ntpConfigDialog", "addImage", "serversStore"]
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mainWidgetName = "ntpConfigDialog"
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uiFile = "spokes/datetime_spoke.glade"
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def __init__(self, *args):
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GUIObject.__init__(self, *args)
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GUIDialogInputCheckHandler.__init__(self)
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#epoch is increased when serversStore is repopulated
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self._epoch = 0
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self._epoch_lock = threading.Lock()
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@property
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def working_server(self):
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for row in self._serversStore:
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if row[1] == SERVER_OK and row[2]:
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#server is checked and working
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return row[0]
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return None
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@property
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def servers(self):
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ret = list()
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for row in self._serversStore:
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if row[2]:
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#server checked
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ret.append(row[0])
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return ret
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def _render_working(self, column, renderer, model, itr, user_data=None):
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#get the value in the second column
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value = model[itr][1]
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if value == SERVER_QUERY:
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return "dialog-question"
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elif value == SERVER_OK:
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return "emblem-default"
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else:
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return "dialog-error"
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def initialize(self):
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self.window.set_size_request(500, 400)
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workingColumn = self.builder.get_object("workingColumn")
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workingRenderer = self.builder.get_object("workingRenderer")
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override_cell_property(workingColumn, workingRenderer, "icon-name",
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self._render_working)
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self._serverEntry = self.builder.get_object("serverEntry")
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self._serversStore = self.builder.get_object("serversStore")
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self._addButton = self.builder.get_object("addButton")
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# Validate the server entry box
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self._serverCheck = self.add_check(self._serverEntry, self._validateServer)
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self._serverCheck.update_check_status()
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self._initialize_store_from_config()
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def _initialize_store_from_config(self):
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self._serversStore.clear()
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if self.data.timezone.ntpservers:
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for server in self.data.timezone.ntpservers:
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self._add_server(server)
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else:
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try:
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for server in ntp.get_servers_from_config():
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self._add_server(server)
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except ntp.NTPconfigError:
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log.warning("Failed to load NTP servers configuration")
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def _validateServer(self, inputcheck):
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server = self.get_input(inputcheck.input_obj)
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# If not set, fail the check to keep the button insensitive, but don't
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# display an error
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if not server:
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return InputCheck.CHECK_SILENT
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(valid, error) = network.sanityCheckHostname(server)
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if not valid:
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return "'%s' is not a valid hostname: %s" % (server, error)
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else:
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return InputCheck.CHECK_OK
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def set_status(self, inputcheck):
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# Use GUIDialogInputCheckHandler to set the error message
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GUIDialogInputCheckHandler.set_status(self, inputcheck)
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# Set the sensitivity of the add button based on the result
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self._addButton.set_sensitive(inputcheck.check_status == InputCheck.CHECK_OK)
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def refresh(self):
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self._serverEntry.grab_focus()
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def refresh_servers_state(self):
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itr = self._serversStore.get_iter_first()
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while itr:
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self._refresh_server_working(itr)
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itr = self._serversStore.iter_next(itr)
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def run(self):
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self.window.show()
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rc = self.window.run()
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self.window.hide()
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#OK clicked
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if rc == 1:
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new_servers = list()
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for row in self._serversStore:
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#if server checked
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if row[2]:
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new_servers.append(row[0])
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if flags.can_touch_runtime_system("save NTP servers configuration"):
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ntp.save_servers_to_config(new_servers)
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iutil.restart_service(NTP_SERVICE)
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#Cancel clicked, window destroyed...
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else:
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self._epoch_lock.acquire()
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self._epoch += 1
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self._epoch_lock.release()
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self._initialize_store_from_config()
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return rc
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def _set_server_ok_nok(self, itr, epoch_started):
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"""
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If the server is working, set its data to SERVER_OK, otherwise set its
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data to SERVER_NOK.
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:param itr: iterator of the $server's row in the self._serversStore
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"""
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@gtk_action_nowait
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def set_store_value(arg_tuple):
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"""
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We need a function for this, because this way it can be added to
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the MainLoop with thread-safe GLib.idle_add (but only with one
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argument).
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:param arg_tuple: (store, itr, column, value)
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"""
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(store, itr, column, value) = arg_tuple
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store.set_value(itr, column, value)
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orig_hostname = self._serversStore[itr][0]
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server_working = ntp.ntp_server_working(self._serversStore[itr][0])
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#do not let dialog change epoch while we are modifying data
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self._epoch_lock.acquire()
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#check if we are in the same epoch as the dialog (and the serversStore)
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#and if the server wasn't changed meanwhile
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if epoch_started == self._epoch:
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actual_hostname = self._serversStore[itr][0]
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if orig_hostname == actual_hostname:
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if server_working:
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set_store_value((self._serversStore,
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itr, 1, SERVER_OK))
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else:
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set_store_value((self._serversStore,
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itr, 1, SERVER_NOK))
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self._epoch_lock.release()
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@gtk_action_nowait
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def _refresh_server_working(self, itr):
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""" Runs a new thread with _set_server_ok_nok(itr) as a taget. """
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self._serversStore.set_value(itr, 1, SERVER_QUERY)
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threadMgr.add(AnacondaThread(prefix="AnaNTPserver",
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target=self._set_server_ok_nok,
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args=(itr, self._epoch)))
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def _add_server(self, server):
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"""
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Checks if a given server is a valid hostname and if yes, adds it
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to the list of servers.
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:param server: string containing hostname
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"""
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for row in self._serversStore:
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if row[0] == server:
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#do not add duplicate items
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return
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itr = self._serversStore.append([server, SERVER_QUERY, True])
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#do not block UI while starting thread (may take some time)
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self._refresh_server_working(itr)
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def on_entry_activated(self, entry, *args):
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# Check that the input check has passed
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if self._serverCheck.check_status == InputCheck.CHECK_OK:
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self._add_server(entry.get_text())
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entry.set_text("")
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def on_add_clicked(self, *args):
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self._serverEntry.emit("activate")
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def on_use_server_toggled(self, renderer, path, *args):
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itr = self._serversStore.get_iter(path)
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old_value = self._serversStore[itr][2]
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self._serversStore.set_value(itr, 2, not old_value)
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def on_server_edited(self, renderer, path, new_text, *args):
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if not path:
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return
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(valid, error) = network.sanityCheckHostname(new_text)
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if not valid:
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log.error("'%s' is not a valid hostname: %s", new_text, error)
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return
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itr = self._serversStore.get_iter(path)
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if self._serversStore[itr][0] == new_text:
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return
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self._serversStore.set_value(itr, 0, new_text)
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self._serversStore.set_value(itr, 1, SERVER_QUERY)
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self._refresh_server_working(itr)
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class DatetimeSpoke(FirstbootSpokeMixIn, NormalSpoke):
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builderObjects = ["datetimeWindow",
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"days", "months", "years", "regions", "cities",
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"upImage", "upImage1", "upImage2", "downImage",
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"downImage1", "downImage2", "downImage3", "configImage",
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"citiesFilter", "daysFilter",
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"cityCompletion", "regionCompletion",
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]
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mainWidgetName = "datetimeWindow"
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uiFile = "spokes/datetime_spoke.glade"
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helpFile = "DateTimeSpoke.xml"
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category = LocalizationCategory
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icon = "preferences-system-time-symbolic"
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title = CN_("GUI|Spoke", "DATE & _TIME")
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# Hack to get libtimezonemap loaded for GtkBuilder
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# see https://bugzilla.gnome.org/show_bug.cgi?id=712184
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_hack = TimezoneMap.TimezoneMap()
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del(_hack)
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def __init__(self, *args):
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NormalSpoke.__init__(self, *args)
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# taking values from the kickstart file?
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self._kickstarted = flags.flags.automatedInstall
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self._update_datetime_timer_id = None
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self._start_updating_timer_id = None
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def initialize(self):
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NormalSpoke.initialize(self)
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self._daysStore = self.builder.get_object("days")
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self._monthsStore = self.builder.get_object("months")
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self._yearsStore = self.builder.get_object("years")
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self._regionsStore = self.builder.get_object("regions")
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self._citiesStore = self.builder.get_object("cities")
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self._tzmap = self.builder.get_object("tzmap")
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self._dateBox = self.builder.get_object("dateBox")
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# we need to know it the new value is the same as previous or not
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self._old_region = None
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self._old_city = None
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self._regionCombo = self.builder.get_object("regionCombobox")
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self._cityCombo = self.builder.get_object("cityCombobox")
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self._daysFilter = self.builder.get_object("daysFilter")
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self._daysFilter.set_visible_func(self.existing_date, None)
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self._citiesFilter = self.builder.get_object("citiesFilter")
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self._citiesFilter.set_visible_func(self.city_in_region, None)
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self._hoursLabel = self.builder.get_object("hoursLabel")
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self._minutesLabel = self.builder.get_object("minutesLabel")
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self._amPmUp = self.builder.get_object("amPmUpButton")
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self._amPmDown = self.builder.get_object("amPmDownButton")
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self._amPmLabel = self.builder.get_object("amPmLabel")
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self._radioButton24h = self.builder.get_object("timeFormatRB")
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# create widgets for displaying/configuring date
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day_box, self._dayCombo, day_label = _new_date_field_box(self._daysFilter)
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self._dayCombo.connect("changed", self.on_day_changed)
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month_box, self._monthCombo, month_label = _new_date_field_box(self._monthsStore)
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self._monthCombo.connect("changed", self.on_month_changed)
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year_box, self._yearCombo, year_label = _new_date_field_box(self._yearsStore)
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self._yearCombo.connect("changed", self.on_year_changed)
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# get the right order for date widgets and respective formats and put
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# widgets in place
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widgets, formats = resolve_date_format(year_box, month_box, day_box)
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for widget in widgets:
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self._dateBox.pack_start(widget, False, False, 0)
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self._day_format, suffix = formats[widgets.index(day_box)]
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day_label.set_text(suffix)
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self._month_format, suffix = formats[widgets.index(month_box)]
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month_label.set_text(suffix)
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self._year_format, suffix = formats[widgets.index(year_box)]
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year_label.set_text(suffix)
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self._ntpSwitch = self.builder.get_object("networkTimeSwitch")
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self._regions_zones = get_all_regions_and_timezones()
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# Set the initial sensitivity of the AM/PM toggle based on the time-type selected
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self._radioButton24h.emit("toggled")
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if not flags.can_touch_runtime_system("modify system time and date"):
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self._set_date_time_setting_sensitive(False)
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self._config_dialog = NTPconfigDialog(self.data)
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self._config_dialog.initialize()
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threadMgr.add(AnacondaThread(name=constants.THREAD_DATE_TIME,
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target=self._initialize))
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def _initialize(self):
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# a bit hacky way, but should return the translated strings
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for i in range(1, 32):
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day = datetime.date(2000, 1, i).strftime(self._day_format)
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self.add_to_store_idx(self._daysStore, i, day)
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for i in range(1, 13):
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month = datetime.date(2000, i, 1).strftime(self._month_format)
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self.add_to_store_idx(self._monthsStore, i, month)
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for i in range(1990, 2051):
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year = datetime.date(i, 1, 1).strftime(self._year_format)
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self.add_to_store_idx(self._yearsStore, i, year)
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cities = set()
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xlated_regions = ((region, get_xlated_timezone(region))
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for region in self._regions_zones.iterkeys())
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for region, xlated in sorted(xlated_regions, cmp=_compare_regions):
|
|
self.add_to_store_xlated(self._regionsStore, region, xlated)
|
|
for city in self._regions_zones[region]:
|
|
cities.add((city, get_xlated_timezone(city)))
|
|
|
|
for city, xlated in sorted(cities, cmp=_compare_cities):
|
|
self.add_to_store_xlated(self._citiesStore, city, xlated)
|
|
|
|
self._update_datetime_timer_id = None
|
|
if is_valid_timezone(self.data.timezone.timezone):
|
|
self._set_timezone(self.data.timezone.timezone)
|
|
elif not flags.flags.automatedInstall:
|
|
log.warning("%s is not a valid timezone, falling back to default (%s)",
|
|
self.data.timezone.timezone, DEFAULT_TZ)
|
|
self._set_timezone(DEFAULT_TZ)
|
|
self.data.timezone.timezone = DEFAULT_TZ
|
|
|
|
time_init_thread = threadMgr.get(constants.THREAD_TIME_INIT)
|
|
if time_init_thread is not None:
|
|
hubQ.send_message(self.__class__.__name__,
|
|
_("Restoring hardware time..."))
|
|
threadMgr.wait(constants.THREAD_TIME_INIT)
|
|
|
|
hubQ.send_ready(self.__class__.__name__, False)
|
|
|
|
@property
|
|
def status(self):
|
|
if self.data.timezone.timezone:
|
|
if is_valid_timezone(self.data.timezone.timezone):
|
|
return _("%s timezone") % get_xlated_timezone(self.data.timezone.timezone)
|
|
else:
|
|
return _("Invalid timezone")
|
|
else:
|
|
location = self._tzmap.get_location()
|
|
if location and location.get_property("zone"):
|
|
return _("%s timezone") % get_xlated_timezone(location.get_property("zone"))
|
|
else:
|
|
return _("Nothing selected")
|
|
|
|
def apply(self):
|
|
# we could use self._tzmap.get_timezone() here, but it returns "" if
|
|
# Etc/XXXXXX timezone is selected
|
|
region = self._get_active_region()
|
|
city = self._get_active_city()
|
|
# nothing selected, just leave the spoke and
|
|
# return to hub without changing anything
|
|
if not region or not city:
|
|
return
|
|
|
|
old_tz = self.data.timezone.timezone
|
|
new_tz = region + "/" + city
|
|
|
|
self.data.timezone.timezone = new_tz
|
|
|
|
if old_tz != new_tz:
|
|
# new values, not from kickstart
|
|
self.data.timezone.seen = False
|
|
self._kickstarted = False
|
|
|
|
self.data.timezone.nontp = not self._ntpSwitch.get_active()
|
|
|
|
def execute(self):
|
|
if self._update_datetime_timer_id is not None:
|
|
GLib.source_remove(self._update_datetime_timer_id)
|
|
self._update_datetime_timer_id = None
|
|
self.data.timezone.setup(self.data)
|
|
|
|
@property
|
|
def ready(self):
|
|
return not threadMgr.get("AnaDateTimeThread")
|
|
|
|
@property
|
|
def completed(self):
|
|
if self._kickstarted and not self.data.timezone.seen:
|
|
# taking values from kickstart, but not specified
|
|
return False
|
|
else:
|
|
return is_valid_timezone(self.data.timezone.timezone)
|
|
|
|
@property
|
|
def mandatory(self):
|
|
return True
|
|
|
|
def refresh(self):
|
|
#update the displayed time
|
|
self._update_datetime_timer_id = GLib.timeout_add_seconds(1,
|
|
self._update_datetime)
|
|
self._start_updating_timer_id = None
|
|
|
|
if is_valid_timezone(self.data.timezone.timezone):
|
|
self._set_timezone(self.data.timezone.timezone)
|
|
|
|
self._update_datetime()
|
|
|
|
has_active_network = nm.nm_is_connected()
|
|
if not has_active_network:
|
|
self._show_no_network_warning()
|
|
else:
|
|
self.clear_info()
|
|
gtk_call_once(self._config_dialog.refresh_servers_state)
|
|
|
|
if flags.can_touch_runtime_system("get NTP service state"):
|
|
ntp_working = has_active_network and iutil.service_running(NTP_SERVICE)
|
|
else:
|
|
ntp_working = not self.data.timezone.nontp
|
|
|
|
self._ntpSwitch.set_active(ntp_working)
|
|
|
|
@gtk_action_nowait
|
|
def _set_timezone(self, timezone):
|
|
"""
|
|
Sets timezone to the city/region comboboxes and the timezone map.
|
|
|
|
:param timezone: timezone to set
|
|
:type timezone: str
|
|
:return: if successfully set or not
|
|
:rtype: bool
|
|
|
|
"""
|
|
|
|
parts = timezone.split("/", 1)
|
|
if len(parts) != 2:
|
|
# invalid timezone cannot be set
|
|
return False
|
|
|
|
region, city = parts
|
|
self._set_combo_selection(self._regionCombo, region)
|
|
self._set_combo_selection(self._cityCombo, city)
|
|
|
|
return True
|
|
|
|
@gtk_action_nowait
|
|
def add_to_store_xlated(self, store, item, xlated):
|
|
store.append([item, xlated])
|
|
|
|
@gtk_action_nowait
|
|
def add_to_store(self, store, item):
|
|
store.append([item])
|
|
|
|
@gtk_action_nowait
|
|
def add_to_store_idx(self, store, idx, item):
|
|
store.append([idx, item])
|
|
|
|
def existing_date(self, days_model, days_iter, user_data=None):
|
|
if not days_iter:
|
|
return False
|
|
day = days_model[days_iter][0]
|
|
|
|
#days 1-28 are in every month every year
|
|
if day < 29:
|
|
return True
|
|
|
|
months_model = self._monthCombo.get_model()
|
|
months_iter = self._monthCombo.get_active_iter()
|
|
if not months_iter:
|
|
return True
|
|
|
|
years_model = self._yearCombo.get_model()
|
|
years_iter = self._yearCombo.get_active_iter()
|
|
if not years_iter:
|
|
return True
|
|
|
|
try:
|
|
datetime.date(years_model[years_iter][0],
|
|
months_model[months_iter][0], day)
|
|
return True
|
|
except ValueError:
|
|
return False
|
|
|
|
def _get_active_city(self):
|
|
cities_model = self._cityCombo.get_model()
|
|
cities_iter = self._cityCombo.get_active_iter()
|
|
if not cities_iter:
|
|
return None
|
|
|
|
return cities_model[cities_iter][0]
|
|
|
|
def _get_active_region(self):
|
|
regions_model = self._regionCombo.get_model()
|
|
regions_iter = self._regionCombo.get_active_iter()
|
|
if not regions_iter:
|
|
return None
|
|
|
|
return regions_model[regions_iter][0]
|
|
|
|
def city_in_region(self, model, itr, user_data=None):
|
|
if not itr:
|
|
return False
|
|
city = model[itr][0]
|
|
|
|
region = self._get_active_region()
|
|
if not region:
|
|
return False
|
|
|
|
return city in self._regions_zones[region]
|
|
|
|
def _set_amPm_part_sensitive(self, sensitive):
|
|
|
|
for widget in (self._amPmUp, self._amPmDown, self._amPmLabel):
|
|
widget.set_sensitive(sensitive)
|
|
|
|
def _to_amPm(self, hours):
|
|
if hours >= 12:
|
|
day_phase = _("PM")
|
|
else:
|
|
day_phase = _("AM")
|
|
|
|
new_hours = ((hours - 1) % 12) + 1
|
|
|
|
return (new_hours, day_phase)
|
|
|
|
def _to_24h(self, hours, day_phase):
|
|
correction = 0
|
|
|
|
if day_phase == _("AM") and hours == 12:
|
|
correction = -12
|
|
|
|
elif day_phase == _("PM") and hours != 12:
|
|
correction = 12
|
|
|
|
return (hours + correction) % 24
|
|
|
|
def _update_datetime(self):
|
|
now = datetime.datetime.now()
|
|
if self._radioButton24h.get_active():
|
|
self._hoursLabel.set_text("%0.2d" % now.hour)
|
|
else:
|
|
hours, amPm = self._to_amPm(now.hour)
|
|
self._hoursLabel.set_text("%0.2d" % hours)
|
|
self._amPmLabel.set_text(amPm)
|
|
|
|
self._minutesLabel.set_text("%0.2d" % now.minute)
|
|
|
|
self._set_combo_selection(self._dayCombo, now.day)
|
|
self._set_combo_selection(self._monthCombo, now.month)
|
|
self._set_combo_selection(self._yearCombo, now.year)
|
|
|
|
#GLib's timer is driven by the return value of the function.
|
|
#It runs the fuction periodically while the returned value
|
|
#is True.
|
|
return True
|
|
|
|
def _save_system_time(self):
|
|
"""
|
|
Returning False from this method removes the timer that would
|
|
otherwise call it again and again.
|
|
|
|
"""
|
|
|
|
if not flags.can_touch_runtime_system("save system time"):
|
|
return False
|
|
|
|
month = self._get_combo_selection(self._monthCombo)[0]
|
|
if not month:
|
|
return False
|
|
|
|
year = self._get_combo_selection(self._yearCombo)[0]
|
|
if not year:
|
|
return False
|
|
|
|
hours = int(self._hoursLabel.get_text())
|
|
if not self._radioButton24h.get_active():
|
|
hours = self._to_24h(hours, self._amPmLabel.get_text())
|
|
|
|
minutes = int(self._minutesLabel.get_text())
|
|
|
|
day = self._get_combo_selection(self._dayCombo)[0]
|
|
#day may be None if there is no such in the selected year and month
|
|
if day:
|
|
isys.set_system_date_time(year, month, day, hours, minutes)
|
|
|
|
#start the timer only when the spoke is shown
|
|
if self._update_datetime_timer_id is not None:
|
|
self._update_datetime_timer_id = GLib.timeout_add_seconds(1,
|
|
self._update_datetime)
|
|
|
|
#run only once (after first 2 seconds of inactivity)
|
|
return False
|
|
|
|
def _stop_and_maybe_start_time_updating(self, interval=2):
|
|
"""
|
|
This method is called in every date/time-setting button's callback.
|
|
It removes the timer for updating displayed date/time (do not want to
|
|
change it while user does it manually) and allows us to set new system
|
|
date/time only after $interval seconds long idle on time-setting buttons.
|
|
This is done by the _start_updating_timer that is reset in this method.
|
|
So when there is $interval seconds long idle on date/time-setting
|
|
buttons, self._save_system_time method is invoked. Since it returns
|
|
False, this timer is then removed and only reactivated in this method
|
|
(thus in some date/time-setting button's callback).
|
|
|
|
"""
|
|
|
|
#do not start timers if the spoke is not shown
|
|
if self._update_datetime_timer_id is None:
|
|
self._update_datetime()
|
|
self._save_system_time()
|
|
return
|
|
|
|
#stop time updating
|
|
GLib.source_remove(self._update_datetime_timer_id)
|
|
|
|
#stop previous $interval seconds timer (see below)
|
|
if self._start_updating_timer_id:
|
|
GLib.source_remove(self._start_updating_timer_id)
|
|
|
|
#let the user change date/time and after $interval seconds of inactivity
|
|
#save it as the system time and start updating the displayed date/time
|
|
self._start_updating_timer_id = GLib.timeout_add_seconds(interval,
|
|
self._save_system_time)
|
|
|
|
def _set_combo_selection(self, combo, item):
|
|
model = combo.get_model()
|
|
if not model:
|
|
return False
|
|
|
|
itr = model.get_iter_first()
|
|
while itr:
|
|
if model[itr][0] == item:
|
|
combo.set_active_iter(itr)
|
|
return True
|
|
|
|
itr = model.iter_next(itr)
|
|
|
|
return False
|
|
|
|
def _get_combo_selection(self, combo):
|
|
"""
|
|
Get the selected item of the combobox.
|
|
|
|
:return: selected item or None
|
|
|
|
"""
|
|
|
|
model = combo.get_model()
|
|
itr = combo.get_active_iter()
|
|
if not itr or not model:
|
|
return None, None
|
|
|
|
return model[itr][0], model[itr][1]
|
|
|
|
def _restore_old_city_region(self):
|
|
"""Restore stored "old" (or last valid) values."""
|
|
# check if there are old values to go back to
|
|
if self._old_region and self._old_city:
|
|
self._set_timezone(self._old_region + "/" + self._old_city)
|
|
|
|
def on_up_hours_clicked(self, *args):
|
|
self._stop_and_maybe_start_time_updating()
|
|
|
|
hours = int(self._hoursLabel.get_text())
|
|
|
|
if self._radioButton24h.get_active():
|
|
new_hours = (hours + 1) % 24
|
|
else:
|
|
amPm = self._amPmLabel.get_text()
|
|
#let's not deal with magical AM/PM arithmetics
|
|
new_hours = self._to_24h(hours, amPm)
|
|
new_hours, new_amPm = self._to_amPm((new_hours + 1) % 24)
|
|
self._amPmLabel.set_text(new_amPm)
|
|
|
|
new_hours_str = "%0.2d" % new_hours
|
|
self._hoursLabel.set_text(new_hours_str)
|
|
|
|
def on_down_hours_clicked(self, *args):
|
|
self._stop_and_maybe_start_time_updating()
|
|
|
|
hours = int(self._hoursLabel.get_text())
|
|
|
|
if self._radioButton24h.get_active():
|
|
new_hours = (hours - 1) % 24
|
|
else:
|
|
amPm = self._amPmLabel.get_text()
|
|
#let's not deal with magical AM/PM arithmetics
|
|
new_hours = self._to_24h(hours, amPm)
|
|
new_hours, new_amPm = self._to_amPm((new_hours - 1) % 24)
|
|
self._amPmLabel.set_text(new_amPm)
|
|
|
|
new_hours_str = "%0.2d" % new_hours
|
|
self._hoursLabel.set_text(new_hours_str)
|
|
|
|
def on_up_minutes_clicked(self, *args):
|
|
self._stop_and_maybe_start_time_updating()
|
|
|
|
minutes = int(self._minutesLabel.get_text())
|
|
minutes_str = "%0.2d" % ((minutes + 1) % 60)
|
|
self._minutesLabel.set_text(minutes_str)
|
|
|
|
def on_down_minutes_clicked(self, *args):
|
|
self._stop_and_maybe_start_time_updating()
|
|
|
|
minutes = int(self._minutesLabel.get_text())
|
|
minutes_str = "%0.2d" % ((minutes - 1) % 60)
|
|
self._minutesLabel.set_text(minutes_str)
|
|
|
|
def on_updown_ampm_clicked(self, *args):
|
|
self._stop_and_maybe_start_time_updating()
|
|
|
|
if self._amPmLabel.get_text() == _("AM"):
|
|
self._amPmLabel.set_text(_("PM"))
|
|
else:
|
|
self._amPmLabel.set_text(_("AM"))
|
|
|
|
def on_region_changed(self, combo, *args):
|
|
"""
|
|
:see: on_city_changed
|
|
|
|
"""
|
|
|
|
region = self._get_active_region()
|
|
|
|
if not region or region == self._old_region:
|
|
# region entry being edited or old_value chosen, no action needed
|
|
# @see: on_city_changed
|
|
return
|
|
|
|
self._citiesFilter.refilter()
|
|
|
|
# Set the city to the first one available in this newly selected region.
|
|
zone = self._regions_zones[region]
|
|
firstCity = sorted(list(zone))[0]
|
|
|
|
self._set_combo_selection(self._cityCombo, firstCity)
|
|
self._old_region = region
|
|
self._old_city = firstCity
|
|
|
|
def on_city_changed(self, combo, *args):
|
|
"""
|
|
ComboBox emits ::changed signal not only when something is selected, but
|
|
also when its entry's text is changed. We need to distinguish between
|
|
those two cases ('London' typed in the entry => no action until ENTER is
|
|
hit etc.; 'London' chosen in the expanded combobox => update timezone
|
|
map and do all necessary actions). Fortunately when entry is being
|
|
edited, self._get_active_city returns None.
|
|
|
|
"""
|
|
|
|
timezone = None
|
|
|
|
region = self._get_active_region()
|
|
city = self._get_active_city()
|
|
|
|
if not region or not city or (region == self._old_region and
|
|
city == self._old_city):
|
|
# entry being edited or no change, no actions needed
|
|
return
|
|
|
|
if city and region:
|
|
timezone = region + "/" + city
|
|
else:
|
|
# both city and region are needed to form a valid timezone
|
|
return
|
|
|
|
if region == "Etc":
|
|
# Etc timezones cannot be displayed on the map, so let's reset the
|
|
# location and manually set a highlight with no location pin.
|
|
self._tzmap.clear_location()
|
|
if city in ("GMT", "UTC"):
|
|
offset = 0.0
|
|
# The tzdb data uses POSIX-style signs for the GMT zones, which is
|
|
# the opposite of whatever everyone else expects. GMT+4 indicates a
|
|
# zone four hours west of Greenwich; i.e., four hours before. Reverse
|
|
# the sign to match the libtimezone map.
|
|
else:
|
|
# Take the part after "GMT"
|
|
offset = -float(city[3:])
|
|
|
|
self._tzmap.set_selected_offset(offset)
|
|
else:
|
|
# we don't want the timezone-changed signal to be emitted
|
|
self._tzmap.set_timezone(timezone)
|
|
|
|
# update "old" values
|
|
self._old_city = city
|
|
|
|
def on_entry_left(self, entry, *args):
|
|
# user clicked somewhere else or hit TAB => finished editing
|
|
entry.emit("activate")
|
|
|
|
def on_city_region_key_released(self, entry, event, *args):
|
|
if event.type == Gdk.EventType.KEY_RELEASE and \
|
|
event.keyval == Gdk.KEY_Escape:
|
|
# editing canceled
|
|
self._restore_old_city_region()
|
|
|
|
def on_completion_match_selected(self, combo, model, itr):
|
|
item = None
|
|
if model and itr:
|
|
item = model[itr][0]
|
|
if item:
|
|
self._set_combo_selection(combo, item)
|
|
|
|
def on_city_region_text_entry_activated(self, entry):
|
|
combo = entry.get_parent()
|
|
model = combo.get_model()
|
|
entry_text = entry.get_text().lower()
|
|
|
|
for row in model:
|
|
if entry_text == row[0].lower():
|
|
self._set_combo_selection(combo, row[0])
|
|
return
|
|
|
|
# non-matching value entered, reset to old values
|
|
self._restore_old_city_region()
|
|
|
|
def on_month_changed(self, *args):
|
|
self._stop_and_maybe_start_time_updating(interval=5)
|
|
self._daysFilter.refilter()
|
|
|
|
def on_day_changed(self, *args):
|
|
self._stop_and_maybe_start_time_updating(interval=5)
|
|
|
|
def on_year_changed(self, *args):
|
|
self._stop_and_maybe_start_time_updating(interval=5)
|
|
self._daysFilter.refilter()
|
|
|
|
def on_location_changed(self, tz_map, location):
|
|
if not location:
|
|
return
|
|
|
|
timezone = location.get_property('zone')
|
|
if self._set_timezone(timezone):
|
|
# timezone successfully set
|
|
os.environ["TZ"] = timezone
|
|
self._update_datetime()
|
|
|
|
def on_timeformat_changed(self, button24h, *args):
|
|
hours = int(self._hoursLabel.get_text())
|
|
amPm = self._amPmLabel.get_text()
|
|
|
|
#connected to 24-hour radio button
|
|
if button24h.get_active():
|
|
self._set_amPm_part_sensitive(False)
|
|
new_hours = self._to_24h(hours, amPm)
|
|
|
|
else:
|
|
self._set_amPm_part_sensitive(True)
|
|
new_hours, new_amPm = self._to_amPm(hours)
|
|
self._amPmLabel.set_text(new_amPm)
|
|
|
|
self._hoursLabel.set_text("%0.2d" % new_hours)
|
|
|
|
def _set_date_time_setting_sensitive(self, sensitive):
|
|
#contains all date/time setting widgets
|
|
footer_alignment = self.builder.get_object("footerAlignment")
|
|
footer_alignment.set_sensitive(sensitive)
|
|
|
|
def _show_no_network_warning(self):
|
|
self.set_warning(_("You need to set up networking first if you "\
|
|
"want to use NTP"))
|
|
self.window.show_all()
|
|
|
|
def _show_no_ntp_server_warning(self):
|
|
self.set_warning(_("You have no working NTP server configured"))
|
|
self.window.show_all()
|
|
|
|
def on_ntp_switched(self, switch, *args):
|
|
if switch.get_active():
|
|
#turned ON
|
|
if not flags.can_touch_runtime_system("start NTP service"):
|
|
#cannot touch runtime system, not much to do here
|
|
return
|
|
|
|
if not nm.nm_is_connected():
|
|
self._show_no_network_warning()
|
|
switch.set_active(False)
|
|
return
|
|
else:
|
|
self.clear_info()
|
|
|
|
working_server = self._config_dialog.working_server
|
|
if working_server is None:
|
|
self._show_no_ntp_server_warning()
|
|
else:
|
|
#we need a one-time sync here, because chronyd would not change
|
|
#the time as drastically as we need
|
|
ntp.one_time_sync_async(working_server)
|
|
|
|
ret = iutil.start_service(NTP_SERVICE)
|
|
self._set_date_time_setting_sensitive(False)
|
|
|
|
#if starting chronyd failed and chronyd is not running,
|
|
#set switch back to OFF
|
|
if (ret != 0) and not iutil.service_running(NTP_SERVICE):
|
|
switch.set_active(False)
|
|
|
|
else:
|
|
#turned OFF
|
|
if not flags.can_touch_runtime_system("stop NTP service"):
|
|
#cannot touch runtime system, nothing to do here
|
|
return
|
|
|
|
self._set_date_time_setting_sensitive(True)
|
|
ret = iutil.stop_service(NTP_SERVICE)
|
|
|
|
#if stopping chronyd failed and chronyd is running,
|
|
#set switch back to ON
|
|
if (ret != 0) and iutil.service_running(NTP_SERVICE):
|
|
switch.set_active(True)
|
|
|
|
self.clear_info()
|
|
|
|
def on_ntp_config_clicked(self, *args):
|
|
self._config_dialog.refresh()
|
|
|
|
with self.main_window.enlightbox(self._config_dialog.window):
|
|
response = self._config_dialog.run()
|
|
|
|
if response == 1:
|
|
self.data.timezone.ntpservers = self._config_dialog.servers
|
|
|
|
if self._config_dialog.working_server is None:
|
|
self._show_no_ntp_server_warning()
|
|
else:
|
|
self.clear_info()
|
|
|