config/chroot_local-includes/usr/local/lib/shutdown-helper-applet

   1 #!/usr/bin/env python
   2
   3 import locale
   4 import os
   5 import subprocess
   6 import sys
   7
   8 from gettext import gettext as _
   9 from gettext import bindtextdomain, textdomain
  10
  11 from gi.repository import Gdk
  12 from gi.repository import Gtk
  13 from gi.repository import PanelApplet
  14
  15 LOCALE_PREFIX = "%susr" % (os.sep)
  16 LOCALE_DIR = "%s%sshare%slocale" % ( LOCALE_PREFIX, os.sep, os.sep )
  17 PACKAGE = "shutdown_helper_applet"
  18 TEXT_DOMAIN = "tails"
  19 locale.setlocale(locale.LC_ALL, "")
  20 bindtextdomain(PACKAGE, LOCALE_DIR)
  21 textdomain(TEXT_DOMAIN)
  22
  23 def applet_factory(applet, iid, data=None):
  24     image = Gtk.Image()
  25     image.set_from_file('/usr/share/icons/gnome/scalable/actions/system-shutdown-symbolic.svg')
  26     applet.add(image)
  27     applet.connect('button-press-event', show_action_menu)
  28     applet.show_all()
  29     return True
  30
  31 def show_action_menu(applet, event):
  32     if event.button != Gdk.BUTTON_PRIMARY:
  33         return
  34
  35     menu = Gtk.Menu()
  36     menu.attach_to_widget(applet, None)
  37     menu_entries = [
  38 #                   [_("Lock Screen"),          'gnome-lockscreen', lock_screen],
  39                    [_("Shutdown Immediately"), 'gnome-shutdown',   shutdown],
  40                    [_("Reboot Immediately"),   'gtk-refresh',      reboot]
  41                   ]
  42     for [label, icon_name, action] in menu_entries:
  43         item = Gtk.ImageMenuItem.new_with_label(label)
  44         icon = Gtk.Image()
  45         icon.set_from_icon_name(icon_name, Gtk.IconSize.MENU)
  46         item.set_image(icon)
  47         item.connect("activate", action)
  48         item.show()
  49         menu.add(item)
  50     menu.popup(parent_menu_shell=None,
  51                parent_menu_item=None,
  52                func=None,
  53                data=None,
  54                button=event.button,
  55                activate_time=event.time)
  56
  57 def lock_screen(widget):
  58     subprocess.call(["gnome-screensaver-command", "--lock"])
  59
  60 def shutdown(widget):
  61     subprocess.call(["sudo", "-n", "halt"])
  62
  63 def reboot(widget):
  64     subprocess.call(["sudo", "-n", "reboot"])
  65
  66 # run it in a gtk window
  67 if len(sys.argv) > 1 and sys.argv[1] == "test":
  68     main_window = Gtk.Window(Gtk.WindowType.TOPLEVEL)
  69     main_window.set_title("Shutdown Helper")
  70     main_window.connect("destroy", Gtk.main_quit)
  71     applet_factory(main_window, None)
  72     main_window.show_all()
  73     Gtk.main()
  74     sys.exit()
  75
  76 if __name__ == '__main__':
  77     PanelApplet.Applet.factory_main("ShutdownHelperFactory",
  78         PanelApplet.Applet.__gtype__,
  79         applet_factory,
  80         None)