rom/dbus/test/dbus-ping-send.py

   1 #! /usr/bin/env python
   2
   3 import gtk
   4 import dbus
   5
   6 # Connect to the bus
   7 bus = dbus.Bus()
   8
   9 # Create a service on the bus
  10 service = dbus.Service("com.burtonini.dbus.SignalService", bus)
  11
  12 # Define a D-BUS object
  13 class SignalObject(dbus.Object):
  14     def __init__(self, service):
  15         dbus.Object.__init__(self, "/", [], service)
  16
  17 # Create an instance of the object, which is part of the service
  18 signal_object = SignalObject(service)
  19
  20 def send_ping():
  21     signal_object.broadcast_signal("com.burtonini.dbus.Signal", "Ping")
  22     print "Ping!"
  23     return gtk.TRUE
  24
  25 # Call send_ping every second to send the signal
  26 gtk.timeout_add(1000, send_ping)
  27 gtk.main()