ibusdaemon/connection.py

   1 # vim:set noet ts=4:
   2 #
   3 # ibus - The Input Bus
   4 #
   5 # Copyright (c) 2007-2008 Huang Peng <shawn.p.huang@gmail.com>
   6 #
   7 # This library is free software; you can redistribute it and/or
   8 # modify it under the terms of the GNU Lesser General Public
   9 # License as published by the Free Software Foundation; either
  10 # version 2 of the License, or (at your option) any later version.
  11 #
  12 # This library is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU Lesser General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU Lesser General Public
  18 # License along with this program; if not, write to the
  19 # Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  20 # Boston, MA  02111-1307  USA
  21
  22 import dbus.lowlevel
  23 import ibus
  24 import gobject
  25
  26 class Connection (ibus.Object):
  27         __gsignals__ = {
  28                 "dbus-signal" : (
  29                         gobject.SIGNAL_RUN_FIRST,
  30                         gobject.TYPE_NONE,
  31                         (gobject.TYPE_PYOBJECT, )
  32                 )
  33         }
  34         def __init__ (self, dbusconn):
  35                 ibus.Object.__init__ (self)
  36                 self._dbusconn = dbusconn
  37
  38         def get_object (self, path):
  39                 return self._dbusconn.get_object ("no.name", path)
  40
  41         def emit_dbus_signal (self, name, *args):
  42                 message = dbus.lowlevel.SignalMessage (ibus.IBUS_PATH, ibus.IBUS_IFACE, name)
  43                 message.append (*args)
  44                 self._dbusconn.send_message (message)
  45                 self._dbusconn.flush ()
  46
  47         def do_destroy (self):
  48                 self._dbusconn = None
  49
  50         def dispatch_dbus_signal (self, message):
  51                 self.emit ("dbus-signal", message)
  52
  53 gobject.type_register (Connection)