def __init__(self):
TweakModule.__init__(self, "loginsettings.ui")
log.debug('Start to build "Session Options"')
self.options_box = ListPack(
_("Login Options"),
(
WidgetFactory.create(
"UserCheckButton",
user="******",
label=_("Disable user list in GDM"),
enable_reset=True,
key="/apps/gdm/simple-greeter/disable_user_list",
),
WidgetFactory.create(
"UserCheckButton",
user="******",
label=_("Play sound at login"),
enable_reset=True,
key="/desktop/gnome/sound/event_sounds",
),
WidgetFactory.create(
"UserCheckButton",
user="******",
label=_("Disable showing the restart button"),
enable_reset=True,
key="/apps/gdm/simple-greeter/disable_restart_buttons",
),
),
)
for item in self.options_box.items:
log.debug("Set widget %s to sensitive False", item)
item.set_sensitive(False)
log.debug('Build "Session Options" finished')
self.add_start(self.options_box, False, False, 0)
self.icon_setting = UserGconfSetting("/apps/gdm/simple-greeter/logo_icon_name")
self.icon_theme_setting = UserGconfSetting("/desktop/gnome/interface/icon_theme")
self._setup_logo_image()
self._setup_background_image()
self.vbox1.unparent()
self.vbox1.set_sensitive(False)
box = ListPack(_("Login Theme"), (self.vbox1))
self.add_start(box, False, False, 0)
hbox = Gtk.HBox(spacing=12)
polkit_button = PolkitButton(PK_ACTION_TWEAK)
polkit_button.connect("authenticated", self.on_polkit_action)
hbox.pack_end(polkit_button, False, False, 0)
self.add_start(hbox, False, False, 0)
def _setup_background_image(self):
self.background_setting = UserGconfSetting("/desktop/gnome/background/picture_filename")
background_path = self.background_setting.get_value(user="******")
log.debug("Setup the background file: %s" % background_path)
try:
pixbuf = GdkPixbuf.Pixbuf.new_from_file(background_path)
pixbuf = pixbuf.scale_simple(160, 120, GdkPixbuf.InterpType.NEAREST)
self.background_image.set_from_pixbuf(pixbuf)
except Exception, e:
log.error("Loading background failed, message is %s" % e)
class UserCheckButton(Gtk.CheckButton):
def __init__(self, user=None, label=None, key=None, default=None,
tooltip=None, backend=GConf):
gobject.GObject.__init__(self, label=label)
if backend == GConf:
self.setting = UserGconfSetting(key=key, default=default, type=bool)
else:
#TODO Gio
pass
self.user = user
self.set_active(bool(self.setting.get_value(self.user)))
if tooltip:
self.set_tooltip_text(tooltip)
self.connect('toggled', self.button_toggled)
def button_toggled(self, widget):
self.setting.set_value(self.user, self.get_active())
def __init__(self, user=None, label=None, key=None, default=None,
tooltip=None, backend='gconf'):
GObject.GObject.__init__(self, label=label)
if backend == 'gconf':
self._setting = UserGconfSetting(key=key, default=default, type=bool)
else:
#TODO 'gsettings'
pass
self.user = user
self.set_active(bool(self._setting.get_value(self.user)))
if tooltip:
self.set_tooltip_text(tooltip)
self.connect('toggled', self.button_toggled)
class LoginSettings(TweakModule):
__title__ = _("Login Settings")
__desc__ = _("Control the appearance and behaviour of your login screen")
__icon__ = "gdm-setup"
__category__ = "startup"
def __init__(self):
TweakModule.__init__(self, "loginsettings.ui")
log.debug('Start to build "Session Options"')
self.options_box = ListPack(
_("Login Options"),
(
WidgetFactory.create(
"UserCheckButton",
user="******",
label=_("Disable user list in GDM"),
enable_reset=True,
key="/apps/gdm/simple-greeter/disable_user_list",
),
WidgetFactory.create(
"UserCheckButton",
user="******",
label=_("Play sound at login"),
enable_reset=True,
key="/desktop/gnome/sound/event_sounds",
),
WidgetFactory.create(
"UserCheckButton",
user="******",
label=_("Disable showing the restart button"),
enable_reset=True,
key="/apps/gdm/simple-greeter/disable_restart_buttons",
),
),
)
for item in self.options_box.items:
log.debug("Set widget %s to sensitive False", item)
item.set_sensitive(False)
log.debug('Build "Session Options" finished')
self.add_start(self.options_box, False, False, 0)
self.icon_setting = UserGconfSetting("/apps/gdm/simple-greeter/logo_icon_name")
self.icon_theme_setting = UserGconfSetting("/desktop/gnome/interface/icon_theme")
self._setup_logo_image()
self._setup_background_image()
self.vbox1.unparent()
self.vbox1.set_sensitive(False)
box = ListPack(_("Login Theme"), (self.vbox1))
self.add_start(box, False, False, 0)
hbox = Gtk.HBox(spacing=12)
polkit_button = PolkitButton(PK_ACTION_TWEAK)
polkit_button.connect("authenticated", self.on_polkit_action)
hbox.pack_end(polkit_button, False, False, 0)
self.add_start(hbox, False, False, 0)
def _setup_logo_image(self):
icon_name = self.icon_setting.get_value(user="******")
log.info("Get icon_name from user: gdm, icon name: %s" % icon_name)
path = os.path.expanduser(
"~gdm/.icons/%s/apps/64/%s"
% (self.icon_theme_setting.get_value(user="******"), self.icon_setting.get_value(user="******"))
)
EXIST = False
FORMAT = ""
if proxy.is_exists(path + ".png"):
path = path + ".png"
EXIST = True
FORMAT = ".png"
elif proxy.is_exists(path + ".svg"):
path = path + ".svg"
EXIST = True
FORMAT = ".svg"
if EXIST:
log.info("The icon path is: %s" % path)
path = proxy.get_as_tempfile(path, os.getuid())
log.debug("Custom log is exits, the tempfile is %s" % path)
if FORMAT == ".svg":
pixbuf = GdkPixbuf.Pixbuf.new_from_file(path)
pixbuf = pixbuf.scale_simple(64, 64, GdkPixbuf.InterpType.BILINEAR)
self.logo_image.set_from_pixbuf(pixbuf)
else:
self.logo_image.set_from_file(path)
else:
icontheme = Gtk.IconTheme()
icontheme.set_custom_theme(self.icon_theme_setting.get_value(user="******"))
try:
self.logo_image.set_from_pixbuf(icontheme.load_icon(icon_name, 64, 0))
except:
pass
def _setup_background_image(self):
self.background_setting = UserGconfSetting("/desktop/gnome/background/picture_filename")
background_path = self.background_setting.get_value(user="******")
log.debug("Setup the background file: %s" % background_path)
try:
pixbuf = GdkPixbuf.Pixbuf.new_from_file(background_path)
pixbuf = pixbuf.scale_simple(160, 120, GdkPixbuf.InterpType.NEAREST)
self.background_image.set_from_pixbuf(pixbuf)
except Exception, e:
log.error("Loading background failed, message is %s" % e)
