/usr/share/pyshared/softwareproperties/gtk/SoftwarePropertiesGtk.py is in software-properties-gtk 0.82.7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# Copyright (c) 2004-2007 Canonical Ltd.
# 2004-2005 Michiel Sikkes
#
# Author: Michiel Sikkes <michiel@eyesopened.nl>
# Michael Vogt <mvo@debian.org>
# Sebastian Heinlein <glatzor@ubuntu.com>
#
# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
# USA
import apt
import apt_pkg
import dbus
import tempfile
from gettext import gettext as _
import os
from gi.repository import GObject, Gdk, Gtk, Gio
from SimpleGtkbuilderApp import SimpleGtkbuilderApp
from aptsources.sourceslist import SourceEntry
from DialogAdd import DialogAdd
from DialogMirror import DialogMirror
from DialogEdit import DialogEdit
from DialogCacheOutdated import DialogCacheOutdated
from DialogAddSourcesList import DialogAddSourcesList
from CdromProgress import CdromProgress
import softwareproperties
import softwareproperties.distro
from softwareproperties.SoftwareProperties import SoftwareProperties
import softwareproperties.SoftwareProperties
(LIST_MARKUP, LIST_ENABLED, LIST_ENTRY_OBJ) = range(3)
(
COLUMN_ACTIVE,
COLUMN_DESC
) = range(2)
RESPONSE_REPLACE = 1
RESPONSE_ADD = 2
# columns of the source_store
(
STORE_ACTIVE,
STORE_DESCRIPTION,
STORE_SOURCE,
STORE_SEPARATOR,
STORE_VISIBLE
) = range(5)
def error(parent_window, summary, msg):
""" show a error dialog """
dialog = Gtk.MessageDialog(parent=parent_window,
flags=Gtk.DialogFlags.MODAL,
type=Gtk.MessageType.ERROR,
buttons=Gtk.ButtonsType.OK,
message_format=None)
dialog.set_markup("<big><b>%s</b></big>\n\n%s" % (summary, msg))
res = dialog.run()
dialog.destroy()
return False
class SoftwarePropertiesGtk(SoftwareProperties,SimpleGtkbuilderApp):
def __init__(self, datadir=None, options=None, file=None, parent=None):
""" Provide a GTK based graphical user interface to configure
the used software repositories, corresponding authentication keys
and update automation """
SoftwareProperties.__init__(self, options=options, datadir=datadir)
Gtk.Window.set_default_icon_name("software-properties")
SimpleGtkbuilderApp.__init__(self,
os.path.join(datadir, "gtkbuilder", "main.ui"),
domain="software-properties")
if parent:
self.window_main.set_type_hint(Gdk.WindowTypeHint.DIALOG)
self.window_main.show()
try:
self.window_main.set_transient_for(parent)
except:
pass
# If externally called, reparent to external application.
self.options = options
if options and options.toplevel != None:
self.window_main.set_type_hint(Gdk.WindowTypeHint.DIALOG)
self.window_main.show()
try:
toplevel = Gdk.window_foreign_new(int(options.toplevel))
except AttributeError:
toplevel = None
if (toplevel):
try:
self.window_main.set_transient_for(toplevel)
except:
pass
if options and options.open_tab:
self.notebook_main.set_current_page(int(options.open_tab))
# gsettings
all_schemas = Gio.Settings.list_schemas()
if "com.ubuntu.update-notifier" in all_schemas:
self.settings = Gio.Settings("com.ubuntu.update-notifier")
# we need this for reverting
self.initial_auto_launch = self.settings.get_int("regular-auto-launch-interval")
else:
self.settings = None
self.initial_auto_launch = 0
self.combobox_other_updates.set_sensitive(False)
# get the dbus backend
bus = dbus.SystemBus()
proxy = bus.get_object("com.ubuntu.SoftwareProperties", "/")
self.backend = dbus.Interface(proxy, "com.ubuntu.SoftwareProperties")
self.backend.connect_to_signal(
"SourcesListModified", self.on_sources_list_modified)
self.backend.connect_to_signal(
"ConfigModified", self.on_config_modified)
self.backend.connect_to_signal(
"KeysModified", self.on_keys_modified)
self.backend.connect_to_signal(
"AuthFailed", self.on_auth_failed)
self.backend.connect_to_signal(
"CdromScanFailed", self.on_cdrom_scan_failed)
# Show what we have early
self.window_main.show()
# used to store the handlers of callbacks
self.handlers = []
# Put some life into the user interface:
self.init_popcon()
self.init_auto_update()
self.init_release_upgrades()
self.show_auto_update_level()
# Setup the key list
self.init_keys()
self.show_keys()
# Setup the ISV sources list
self.init_isv_sources()
self.show_isv_sources()
self.show_cdrom_sources()
# Setup and show the distro elements
self.init_distro()
self.show_distro()
# Show the import/replace sources.list dialog if a file different
# to the default sources.list was specified
# NOTE: If the file path points to the default sources.list the user
# perhaps assumed that s-p would act like a normal editor.
# We have got some bug reports from users calling
# "sudo software-properties-gtk /etc/apt/sources.list" from the
# command line.
if (file != None and
os.path.abspath(file) != "%s%s" % (apt_pkg.config.find_dir("Dir::Etc"),
apt_pkg.config.find("Dir::Etc::sourcelist"))):
self.open_file(file)
def update_interface(self):
""" abstract interface to keep the UI alive """
while Gtk.events_pending():
Gtk.main_iteration()
def init_popcon(self):
""" If popcon is enabled show the statistics tab and an explanation
corresponding to the used distro """
is_helpful = self.get_popcon_participation()
if is_helpful != None:
self.label_popcon_desc.set_label(
softwareproperties.distro.get_popcon_description(self.distro))
self.vbox_popcon.show()
self.checkbutton_popcon.set_active(is_helpful)
def init_release_upgrades(self):
" setup the widgets that allow configuring the release upgrades "
i = self.get_release_upgrades_policy()
self.combobox_release_upgrades.set_active(i)
self.combobox_release_upgrades.connect(
'changed', self.on_combobox_release_upgrades_changed)
def init_auto_update(self):
""" Set up the widgets that allow to configure the update automation """
self.combobox_update_interval.show()
# normal updates
# this maps the key (combo-box-index) to the auto-update-interval value
# we build it dynamically from the model
model = self.combobox_update_interval.get_model()
self.combobox_interval_mapping = {}
for (i, row) in enumerate(model):
# column 1 is the update interval in days
value = model.get_value(row.iter, 1)
self.combobox_interval_mapping[i] = value
# normal updates
update_days = self.get_update_interval()
# If a custom period is defined add a corresponding entry
if not update_days in self.combobox_interval_mapping.values():
if update_days > 0:
self.combobox_update_interval.append_text(_("Every %s days")
% update_days)
self.combobox_interval_mapping[-1] = update_days
for key in self.combobox_interval_mapping:
if self.combobox_interval_mapping[key] == update_days:
self.combobox_update_interval.set_active(key)
break
self.handlers.append(
(self.combobox_update_interval,
self.combobox_update_interval.connect("changed",
self.on_combobox_update_interval_changed)))
self.handlers.append(
(self.combobox_security_updates,
self.combobox_security_updates.connect("changed",
self.set_sec_update_automation_level)))
self.handlers.append(
(self.combobox_security_updates,
self.combobox_other_updates.connect("changed",
self.set_other_update_automation_level)))
def show_auto_update_level(self):
"""Represent the level of update automation in the user interface"""
# Security Updates
level_sec = self.get_update_automation_level()
if level_sec == None:
self.combobox_security_updates.set_sensitive(False)
else:
self.combobox_security_updates.set_sensitive(True)
if (level_sec == softwareproperties.UPDATE_MANUAL or
level_sec == softwareproperties.UPDATE_NOTIFY):
self.combobox_security_updates.set_active(0) # Display immediately
elif level_sec == softwareproperties.UPDATE_DOWNLOAD:
self.combobox_security_updates.set_active(1) # Download automatically
elif level_sec == softwareproperties.UPDATE_INST_SEC:
self.combobox_security_updates.set_active(2) # Download and install automatically
# Other Updates
if self.settings:
level_other = self.settings.get_int("regular-auto-launch-interval")
model = self.combobox_other_updates.get_model()
for (i, row) in enumerate(model):
level = model.get_value(row.iter, 1)
if level_other == level:
self.combobox_other_updates.set_active(i)
break
def init_distro(self):
"""Setup the user interface elements to represent the distro"""
# TRANS: %s stands for the distribution name e.g. Debian or Ubuntu
self.label_dist_name.set_label(_("%s Software") % self.distro.id.encode('UTF-8'))
self.handlers.append((self.checkbutton_source_code,
self.checkbutton_source_code.connect("toggled",
self.on_checkbutton_source_code_toggled)))
# Setup the checkbuttons for the components
for checkbutton in self.vbox_dist_comps.get_children():
self.vbox_dist_comps.remove(checkbutton)
for comp in self.distro.source_template.components:
# TRANSLATORS: Label for the components in the Internet section
# first %s is the description of the component
# second %s is the code name of the comp, eg main, universe
label = _("%s (%s)") % (comp.get_description(), comp.name)
checkbox = Gtk.CheckButton(label)
checkbox.comp = comp
# setup the callback and show the checkbutton
self.handlers.append((checkbox,
checkbox.connect("toggled",
self.on_component_toggled,
comp.name)))
self.vbox_dist_comps.add(checkbox)
checkbox.show()
# Setup the checkbuttons for the child repos / updates
for checkbutton in self.vbox_updates.get_children():
self.vbox_updates.remove(checkbutton)
if len(self.distro.source_template.children) < 1:
self.frame_children.hide()
for template in self.distro.source_template.children:
# Do not show source entries in there
if template.type == "deb-src":
continue
checkbox = Gtk.CheckButton(label="%s (%s)" % (template.description,
template.name))
checkbox.template = template
self.handlers.append((checkbox,
checkbox.connect("toggled",
self.on_checkbutton_child_toggled,
template)))
self.vbox_updates.add(checkbox)
checkbox.show()
# setup the server chooser
cell = Gtk.CellRendererText()
self.combobox_server.pack_start(cell, True)
self.combobox_server.add_attribute(cell, 'text', 0)
self.handlers.append((self.combobox_server,
self.combobox_server.connect("changed",
self.on_combobox_server_changed)))
server_store = Gtk.ListStore(GObject.TYPE_STRING,
GObject.TYPE_STRING,
GObject.TYPE_BOOLEAN)
self.combobox_server.set_model(server_store)
self.combobox_server.set_row_separator_func(self.is_row_separator, 2)
def block_handlers(self):
for (widget, handler) in self.handlers:
if widget.handler_is_connected(handler):
widget.handler_block(handler)
def unblock_handlers(self):
for (widget, handler) in self.handlers:
if widget.handler_is_connected(handler):
widget.handler_unblock(handler)
def show_distro(self):
"""Fill the distro user interface with life"""
self.block_handlers()
# Enable or disable the child source checkbuttons
for checkbox in self.vbox_updates.get_children():
(active, inconsistent) = self.get_comp_child_state(checkbox.template)
checkbox.set_active(active)
checkbox.set_inconsistent(inconsistent)
# Enable or disable the component checkbuttons
for checkbox in self.vbox_dist_comps.get_children():
# check if the comp is enabled
(active, inconsistent) = self.get_comp_download_state(checkbox.comp)
checkbox.set_inconsistent(inconsistent)
checkbox.set_active(active)
# If no components are enabled there will be no need for updates
# and source code
if len(self.distro.enabled_comps) < 1:
self.vbox_updates.set_sensitive(False)
self.checkbutton_source_code.set_sensitive(False)
else:
self.vbox_updates.set_sensitive(True)
self.checkbutton_source_code.set_sensitive(True)
# Check for source code sources
source_code_state = self.get_source_code_state()
if source_code_state == None:
self.checkbutton_source_code.set_inconsistent(True)
elif source_code_state == True:
self.checkbutton_source_code.set_active(True)
self.checkbutton_source_code.set_inconsistent(False)
else:
self.checkbutton_source_code.set_active(False)
self.checkbutton_source_code.set_inconsistent(False)
# Will show a short explanation if no CDROMs are used
if len(self.get_cdrom_sources()) == 0:
self.scrolledwindow_cd.hide()
self.scrolledwindow_no_cd.show()
else:
self.scrolledwindow_cd.show()
self.scrolledwindow_no_cd.hide()
# provide a list of mirrors
server_store = self.combobox_server.get_model()
server_store.clear()
seen_server_new = []
for (name, uri, active) in self.distro.get_server_list():
server_store.append([name, uri, False])
if [name, uri] in self.seen_server:
self.seen_server.remove([name, uri])
elif uri != None:
seen_server_new.append([name, uri])
if active == True:
self.active_server = len(server_store) - 1
self.combobox_server.set_active(self.active_server)
for [name, uri] in self.seen_server:
server_store.append([name, uri, False])
self.seen_server = seen_server_new
# add a separator and the option to choose another mirror from the list
server_store.append(["sep", None, True])
server_store.append([_("Other..."), None, False])
# make the interface respond to user interput again
self.unblock_handlers()
# Output a lot of debug stuff
if self.options.debug == True or self.options.massive_debug == True:
print "ENABLED COMPS: %s" % self.distro.enabled_comps
print "INTERNET COMPS: %s" % self.distro.download_comps
print "MAIN SOURCES"
for source in self.distro.main_sources:
self.print_source_entry(source)
print "CHILD SOURCES"
for source in self.distro.child_sources:
self.print_source_entry(source)
print "CDROM SOURCES"
for source in self.distro.cdrom_sources:
self.print_source_entry(source)
print "SOURCE CODE SOURCES"
for source in self.distro.source_code_sources:
self.print_source_entry(source)
print "DISABLED SOURCES"
for source in self.distro.disabled_sources:
self.print_source_entry(source)
print "ISV"
for source in self.sourceslist_visible:
self.print_source_entry(source)
def set_sec_update_automation_level(self, widget):
"""Call the backend to set the security update automation level to the given
value"""
index = widget.get_active()
state = -1
if index == 0: # Display immediately
state = softwareproperties.UPDATE_NOTIFY
elif index == 1: # Download automatically
state = softwareproperties.UPDATE_DOWNLOAD
elif index == 2: # Download and install automatically
state = softwareproperties.UPDATE_INST_SEC
# only set if something actually changed
if state != self.get_update_automation_level():
self.backend.SetUpdateAutomationLevel(state)
def set_other_update_automation_level(self, widget):
"""Set the other update automation level to the given value via gconf"""
index = widget.get_active()
model = self.combobox_other_updates.get_model()
# the second column is the update interval days
days = model[index][1]
self.settings.set_int("regular-auto-launch-interval", days)
def is_row_separator(self, model, iter, column=0):
''' Check if a given row is a separator '''
return model.get_value(iter, column)
def on_combobox_release_upgrades_changed(self, combobox):
""" set the release upgrades policy """
#print "on_combobox_release_upgrades_changed()"
i = combobox.get_active()
self.backend.SetReleaseUpgradesPolicy(i)
def on_combobox_server_changed(self, combobox):
"""
Replace the servers used by the main and update sources with
the selected one
"""
if combobox.get_active() == self.active_server:
return
server_store = combobox.get_model()
iter = combobox.get_active_iter()
uri = server_store.get_value(iter, 1)
name = server_store.get_value(iter, 0)
if name == _("Other..."):
dialog = DialogMirror(self.window_main,
self.datadir,
self.distro,
self.custom_mirrors)
res = dialog.run()
if res != None:
self.backend.ChangeMainDownloadServer(res)
else:
combobox.set_active(self.active_server)
elif uri != None and len(self.distro.used_servers) > 0:
self.active_server = combobox.get_active()
self.backend.ChangeMainDownloadServer(uri)
# mvo: is this still needed?
#else:
# self.distro.default_server = uri
def on_component_toggled(self, checkbutton, comp):
"""
Sync the components of all main sources (excluding cdroms),
child sources and source code sources
"""
if checkbutton.get_active() == True:
self.backend.EnableComponent(comp)
else:
self.backend.DisableComponent(comp)
def on_checkbutton_child_toggled(self, checkbutton, template):
"""
Enable or disable a child repo of the distribution main repository
"""
if checkbutton.get_active() == False:
self.backend.DisableChildSource(template.name)
else:
self.backend.EnableChildSource(template.name)
def on_checkbutton_source_code_toggled(self, checkbutton):
""" Disable or enable the source code for all sources """
if checkbutton.get_active() == True:
self.backend.EnableSourceCodeSources()
else:
self.backend.DisableSourceCodeSources()
def on_checkbutton_popcon_toggled(self, widget):
""" The user clicked on the popcon paritipcation button """
# only trigger the backend if something actually changed
do_popcon = self.get_popcon_participation()
if widget.get_active() != do_popcon:
self.backend.SetPopconPariticipation(widget.get_active())
def open_file(self, file):
"""Show a confirmation for adding the channels of the specified file"""
dialog = DialogAddSourcesList(self.window_main,
self.sourceslist,
self.render_source,
self.get_comparable,
self.datadir,
file)
(res, new_sources) = dialog.run()
if res == RESPONSE_REPLACE:
self.sourceslist.list = []
if res in (RESPONSE_ADD, RESPONSE_REPLACE):
for source in new_sources:
self.backend.AddSourceFromLine(str(source))
def on_sources_drag_data_received(self, widget, context, x, y,
selection, target_type, timestamp):
"""Extract the dropped file pathes and open the first file, only"""
uri = selection.data.strip()
uri_splitted = uri.split()
if len(uri_splitted)>0:
self.open_file(uri_splitted[0])
def hide(self):
self.window_main.hide()
def init_isv_sources(self):
"""
Read all valid sources into our ListStore
"""
# STORE_ACTIVE - is the source enabled or disabled
# STORE_DESCRIPTION - description of the source entry
# STORE_SOURCE - the source entry object
# STORE_SEPARATOR - if the entry is a separator
# STORE_VISIBLE - if the entry is shown or hidden
self.cdrom_store = Gtk.ListStore(GObject.TYPE_BOOLEAN,
GObject.TYPE_STRING,
GObject.TYPE_PYOBJECT,
GObject.TYPE_BOOLEAN,
GObject.TYPE_BOOLEAN)
self.treeview_cdroms.set_model(self.cdrom_store)
self.source_store = Gtk.ListStore(GObject.TYPE_BOOLEAN,
GObject.TYPE_STRING,
GObject.TYPE_PYOBJECT,
GObject.TYPE_BOOLEAN,
GObject.TYPE_BOOLEAN)
self.treeview_sources.set_model(self.source_store)
self.treeview_sources.set_row_separator_func(self.is_separator,
STORE_SEPARATOR)
cell_desc = Gtk.CellRendererText()
cell_desc.set_property("xpad", 2)
cell_desc.set_property("ypad", 2)
col_desc = Gtk.TreeViewColumn(_("Software Sources"), cell_desc,
markup=COLUMN_DESC)
col_desc.set_max_width(1000)
cell_toggle = Gtk.CellRendererToggle()
cell_toggle.set_property("xpad", 2)
cell_toggle.set_property("ypad", 2)
self.handlers.append([cell_toggle,
cell_toggle.connect('toggled',
self.on_isv_source_toggled,
self.cdrom_store)])
col_active = Gtk.TreeViewColumn(_("Active"), cell_toggle,
active=COLUMN_ACTIVE)
self.treeview_cdroms.append_column(col_active)
self.treeview_cdroms.append_column(col_desc)
cell_desc = Gtk.CellRendererText()
cell_desc.set_property("xpad", 2)
cell_desc.set_property("ypad", 2)
col_desc = Gtk.TreeViewColumn(_("Software Sources"), cell_desc,
markup=COLUMN_DESC)
col_desc.set_max_width(1000)
cell_toggle = Gtk.CellRendererToggle()
cell_toggle.set_property("xpad", 2)
cell_toggle.set_property("ypad", 2)
self.handlers.append([cell_toggle,
cell_toggle.connect('toggled',
self.on_isv_source_toggled,
self.source_store)])
col_active = Gtk.TreeViewColumn(_("Active"), cell_toggle,
active=COLUMN_ACTIVE)
self.treeview_sources.append_column(col_active)
self.treeview_sources.append_column(col_desc)
# drag and drop support for sources.list
try:
Gtk.drag_dest_set(self.treeview_sources, Gtk.DestDefaults.ALL,
[Gtk.TargetEntry.new('text/uri-list', 0, 0)],
Gdk.DragAction.COPY)
self.treeview_sources.connect("drag_data_received",
self.on_sources_drag_data_received)
except AttributeError:
# does not work with Gtk2/GI
pass
def on_isv_source_activate(self, treeview, path, column):
"""Open the edit dialog if a channel was double clicked"""
self.on_edit_clicked(treeview)
def on_isv_source_toggled(self, cell_toggle, path, store):
"""Enable or disable the selected channel"""
#FIXME cdroms need to disable the comps in the childs and sources
iter = store.get_iter((int(path),))
source_entry = store.get_value(iter, STORE_SOURCE)
self.backend.ToggleSourceUse(str(source_entry))
def init_keys(self):
"""Setup the user interface parts needed for the key handling"""
self.keys_store = Gtk.ListStore(str)
self.treeview_auth.set_model(self.keys_store)
tr = Gtk.CellRendererText()
keys_col = Gtk.TreeViewColumn("Key", tr, text=0)
self.treeview_auth.append_column(keys_col)
try:
self.treeview_auth.enable_model_drag_dest(
[('text/plain', 0, 0)], Gdk.DragAction.COPY)
self.treeview_auth.connect("drag_data_received",
self.on_auth_drag_data_received)
except AttributeError:
# Does not work with GTK 2/GI
pass
self.treeview_auth.connect("button-press-event",
self.show_auth_context_menu)
def show_auth_context_menu(self, widget, event):
if event.type == Gdk.EventType.BUTTON_PRESS and event.button == 3:
menu = Gtk.Menu()
item_paste = Gtk.MenuItem(label=_("_Add key from paste data"))
item_paste.connect("activate", self.on_auth_add_key_from_paste)
menu.append(item_paste)
menu.show_all()
menu.popup(None, None, None, None, event.button, event.time)
return True
def on_auth_add_key_from_paste(self, widget):
keydata = Gtk.Clipboard().wait_for_text()
if not keydata:
return
if not self.add_key_from_data(keydata):
error(self.window_main,
_("Error importing key"),
_("The selected data may not be a GPG key file "
"or it might be corrupt."))
self.show_keys()
def on_auth_drag_data_received(self, widget, context, x, y,
selection, target_type, timestamp):
"""Extract the dropped key and add it to the keyring"""
keydata = selection.data.strip()
if not self.add_key_from_data(keydata):
error(self.window_main,
_("Error importing key"),
_("The selected data may not be a GPG key file "
"or it might be corrupt."))
self.show_keys()
def on_button_revert_clicked(self, button):
"""Restore the source list from the startup of the dialog"""
self.backend.Revert()
if self.settings:
self.settings.set_int("regular-auto-launch-interval", self.initial_auto_launch)
self.show_auto_update_level()
self.button_revert.set_sensitive(False)
self.modified_sourceslist = False
# dbus events
def on_config_modified(self):
"""The config was changed and now needs to be saved and reloaded"""
apt.apt_pkg.init_config()
self.button_revert.set_sensitive(True)
def on_keys_modified(self):
""" The apt keys have changed and need to be redisplayed """
self.show_keys()
def on_sources_list_modified(self):
"""The sources list was changed and now needs to be saved and reloaded"""
self.reload_sourceslist()
self.show_distro()
self.show_isv_sources()
self.show_cdrom_sources()
self.button_revert.set_sensitive(True)
def on_auth_failed(self):
""" send when the authentication failed """
# reread the current config
self.init_popcon()
self.on_sources_list_modified()
self.on_config_modified()
self.on_keys_modified()
def on_cdrom_scan_failed(self):
error(self.window_main,
_("Error scanning the CD"),
_("Could not find a suitable CD."))
# helpers
def show_isv_sources(self):
""" Show the repositories of independent software vendors in the
third-party software tree view """
self.source_store.clear()
for source in self.get_isv_sources():
contents = self.render_source(source)
self.source_store.append([not source.disabled, contents,
source, False, True])
(path_x, path_y) = self.treeview_sources.get_cursor()
if len(self.source_store) < 1 or path_x <0:
self.button_remove.set_sensitive(False)
self.button_edit.set_sensitive(False)
def show_cdrom_sources(self):
""" Show CD-ROM/DVD based repositories of the currently used distro in
the CDROM based sources list """
self.cdrom_store.clear()
for source in self.get_cdrom_sources():
contents = self.render_source(source)
self.cdrom_store.append([not source.disabled, contents,
source, False, True])
def is_separator(self, model, iter, column):
""" Return true if the selected row is a separator """
try:
return model.get_value(iter, column)
except Exception, e:
print "is_seperator returned '%s' " % e
return False
def show_keys(self):
self.keys_store.clear()
for key in self.apt_key.list():
self.keys_store.append([key])
def on_combobox_update_interval_changed(self, widget):
"""Set the update automation interval to the chosen one"""
i = self.combobox_update_interval.get_active()
if i != -1:
value = self.combobox_interval_mapping[i]
self.backend.SetUpdateInterval(value)
def on_add_clicked(self, widget):
"""Show a dialog that allows to enter the apt line of a to be used repo"""
dialog = DialogAdd(self.window_main, self.sourceslist,
self.datadir, self.distro)
line = dialog.run()
if line != None:
self.backend.AddSourceFromLine(line)
def on_edit_clicked(self, widget):
"""Show a dialog to edit an ISV source"""
sel = self.treeview_sources.get_selection()
(model, iter) = sel.get_selected()
if not iter:
return
old_source_entry = model.get_value(iter, LIST_ENTRY_OBJ)
dialog = DialogEdit(self.window_main, self.sourceslist,
old_source_entry, self.datadir)
if dialog.run() == Gtk.ResponseType.OK:
self.backend.ReplaceSourceEntry(str(old_source_entry),
str(dialog.new_source_entry))
# FIXME:outstanding from merge
def on_isv_source_activated(self, treeview, path, column):
"""Open the edit dialog if a channel was double clicked"""
# check if the channel can be edited
if self.button_edit.get_property("sensitive") == True:
self.on_edit_clicked(treeview)
def on_treeview_sources_cursor_changed(self, treeview):
"""set the sensitiveness of the edit and remove button
corresponding to the selected channel"""
sel = self.treeview_sources.get_selection()
if not sel:
return
(model, iter) = sel.get_selected()
if not iter:
# No channel is selected, so disable edit and remove
self.button_edit.set_sensitive(False)
self.button_remove.set_sensitive(False)
return
# allow to remove the selected channel
self.button_remove.set_sensitive(True)
# disable editing of cdrom sources
source_entry = model.get_value(iter, LIST_ENTRY_OBJ)
if source_entry.uri.startswith("cdrom:"):
self.button_edit.set_sensitive(False)
else:
self.button_edit.set_sensitive(True)
def on_remove_clicked(self, widget):
"""Remove the selected source"""
model = self.treeview_sources.get_model()
(path, column) = self.treeview_sources.get_cursor()
iter = model.get_iter(path)
if iter:
source_entry = model.get_value(iter, LIST_ENTRY_OBJ)
self.backend.RemoveSource(str(source_entry))
def add_key_clicked(self, widget):
"""Provide a file chooser that allows to add the gnupg of a trusted
software vendor"""
chooser = Gtk.FileChooserDialog(title=_("Import key"),
parent=self.window_main,
buttons=(Gtk.STOCK_CANCEL,
Gtk.ResponseType.REJECT,
Gtk.STOCK_OK,Gtk.ResponseType.ACCEPT))
if "SUDO_USER" in os.environ:
home = os.path.expanduser("~%s" % os.environ["SUDO_USER"])
chooser.set_current_folder(home)
res = chooser.run()
chooser.hide()
if res == Gtk.ResponseType.ACCEPT:
if not self.backend.AddKey(chooser.get_filename()):
error(self.window_main,
_("Error importing selected file"),
_("The selected file may not be a GPG key file " \
"or it might be corrupt."))
def remove_key_clicked(self, widget):
"""Remove a trusted software vendor key"""
selection = self.treeview_auth.get_selection()
(model,a_iter) = selection.get_selected()
if a_iter == None:
return
key = model.get_value(a_iter,0)
if not self.backend.RemoveKey(key[:8]):
error(self.main,
_("Error removing the key"),
_("The key you selected could not be removed. "
"Please report this as a bug."))
def on_restore_clicked(self, widget):
"""Restore the original keys"""
self.backend.UpdateKeys()
def on_delete_event(self, widget, args):
"""Close the window if requested"""
self.on_close_button(widget)
def on_close_button(self, widget):
"""Show a dialog that a reload of the channel information is required
only if there is no parent defined"""
if (self.modified_sourceslist == True and
self.options.no_update == False):
d = DialogCacheOutdated(self.window_main,
self.datadir)
res = d.run()
self.quit()
def on_button_add_cdrom_clicked(self, widget):
""" when a cdrom is requested for adding """
self.backend.AddCdromSource()
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