--- /dev/null
+#!/usr/bin/python
+
+import sys
+import dbus
+import dbus.service
+import gobject
+
+from dbus.mainloop.glib import DBusGMainLoop
+
+DBusGMainLoop(set_as_default=True)
+
+class Emitter (dbus.service.Object):
+ def __init__(self, bus, object_path):
+ dbus.service.Object.__init__(self, bus, object_path)
+
+ @dbus.service.signal(dbus_interface='org.freedekstop.atspi.Tree', signature='s')
+ def registerApplication(self, app_name):
+ pass
+
+ @dbus.service.signal(dbus_interface='org.freedekstop.atspi.Tree', signature='s')
+ def deregisterApplication(self, app_name):
+ pass
+
+class IdleStateM (object):
+ def __init__(self, bus, loop):
+ self._bus = bus
+ self._loop = loop
+ self._func = self.setup
+
+ def idle_handler(self):
+ self._func = self._func()
+ if self._func == None:
+ self._func = self.teardown
+ return True
+
+ def setup(self):
+ self.emit = Emitter(self._bus, "/org/freedesktop/atspi/tree")
+ self.obj = self._bus.get_object("org.freedesktop.atspi.Registry", "/org/freedesktop/atspi/Registry")
+ self.itf = dbus.Interface(self.obj, dbus_interface="org.freedesktop.atspi.Registry")
+ return self.emit_registers
+
+ def emit_registers(self):
+ self.emit.registerApplication(":R123")
+ self.emit.registerApplication(":R456")
+ return self.print_applications
+
+ def print_applications(self):
+ apps = self.itf.getApplications()
+ print apps
+ return self.teardown
+
+ def teardown(self):
+ self._loop.quit()
+
+def main(argv):
+ bus = dbus.SessionBus()
+ loop = gobject.MainLoop()
+ stateM = IdleStateM(bus, loop)
+ gobject.idle_add(stateM.idle_handler)
+ loop.run()
+
+if __name__=="__main__":
+ sys.exit(main(sys.argv))