1 #!/usr/bin/python
   2 
   3 import gtk
   4 import sys
   5 
   6 builder = gtk.Builder()
   7 builder.add_from_file("user-experience.ui")
   8 
   9 def expose_warning_box(b, e):
  10     a = b.get_allocation()
  11 
  12     cr = e.window.cairo_create()
  13 
  14     c = w.style.lookup_color("warning_bg_color")
  15     if c is None:
  16         c = gtk.gdk.Color(0xfc00, 0xaf00, 0x3e00)
  17     cr.set_source_color(c)
  18 
  19     cr.rectangle(a.x, a.y, a.width, a.height)
  20     cr.fill()
  21 
  22 for s in ('gnome-3-not-capable', 'gnome-2-not-installed'):
  23     b = builder.get_object(s)
  24     b.set_border_width(5)
  25     b.connect('expose-event', expose_warning_box)
  26 
  27 w = builder.get_object("user-experience")
  28 
  29 if sys.argv[1] == "1":
  30     builder.get_object('gnome-3-not-capable').hide()
  31     builder.get_object('gnome-2-not-installed').hide()
  32     w.show()
  33 elif sys.argv[1] == "2":
  34     builder.get_object("gnome-3-button").set_sensitive(False)
  35     builder.get_object("gnome-3-label").set_sensitive(False)
  36     builder.get_object('gnome-2-not-installed').hide()
  37     w.show()
  38 elif sys.argv[1] == "3":
  39     builder.get_object('gnome-3-not-capable').hide()
  40     builder.get_object("gnome-2-button").set_sensitive(False)
  41     builder.get_object("gnome-2-label").set_sensitive(False)
  42     w.show()
  43 elif sys.argv[1] == "4":
  44     w = gtk.MessageDialog(type=gtk.MESSAGE_WARNING)
  45     w.set_markup("<big><b>Previous login failed</b></big>")
  46     w.format_secondary_markup(
  47         "It appears that the the system crashed the last time you logged into "
  48         "your account. This might indicate a problem using \"GNOME 3\" "
  49         "on this system. Switching to \"GNOME 2\" might allow you to log in.")
  50 
  51     w.add_buttons("Switch to GNOME 2", 0,
  52                   "Log in with GNOME 3", 1)
  53     w.show()
  54 elif sys.argv[1] == "5":
  55     w = gtk.MessageDialog(type=gtk.MESSAGE_WARNING)
  56     w.set_markup("<big><b>System doesn't support GNOME 3</b></big>")
  57     w.format_secondary_markup(
  58         "The graphics capabilities of this system don't support GNOME 3. "
  59         "The system will start using GNOME 2 instead.")
  60 
  61     w.add_buttons("OK", 0)
  62     w.show()
  63 elif sys.argv[1] == "6":
  64     w = gtk.MessageDialog(type=gtk.MESSAGE_INFO)
  65     w.set_markup("<big><b>System now supports GNOME 3</b></big>")
  66     w.format_secondary_markup(
  67         "Your system is now capable of running the new GNOME 3 user "
  68         "experience. GNOME 3 provides a faster and more efficient "
  69         "way to use your computer.")
  70 
  71     w.add_buttons("Select User Experience", 0)
  72     w.add_buttons("Continue", 0)
  73     w.show()
  74 
  75 gtk.main()