#!/usr/bin/python
# Copyright 2007 Dan Smith <dsmith@danplanet.com>

import dbus
import gobject
import dbus.mainloop.glib

import locations
import sys

def change_status(id, caption):
    global pidgin

    status = pidgin.PurpleSavedstatusNew("", 2)
    pidgin.PurpleSavedstatusSetMessage(status, caption)
    pidgin.PurpleSavedstatusActivate(status)

def dev_changed(*args, **kwargs):
    if not kwargs["member"] == "DeviceNowActive":
        return

    loc = locations.LocationService(sys.argv[1]).current_location()
    change_status(loc.name, loc.caption)

def monitor_nm():
    dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)

    bus = dbus.SystemBus()
    bus.add_signal_receiver(dev_changed,
                            interface_keyword="dbus_interface",
                            member_keyword="member")

    loop = gobject.MainLoop()
    loop.run()

def connect_to_pidgin():
    global pidgin

    bus = dbus.SessionBus()
    obj = bus.get_object("im.pidgin.purple.PurpleService",
                         "/im/pidgin/purple/PurpleObject")
    pidgin = dbus.Interface(obj, "im.pidgin.purple.PurpleInterface")

if len(sys.argv) < 2:
    print "Usage: %s <location_config>" % sys.argv[0]
    sys.exit(1)

connect_to_pidgin()
monitor_nm()