[kupfer: 12/51] kupferrelay: Keep up with changing global keybindings

[Ulrik Sverdrup <usverdrup src gnome org>]

commit af07b333e4bcb5b4cb29cfd089e786119f96a934
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Mon Mar 28 16:51:42 2011 +0200

    kupferrelay: Keep up with changing global keybindings

 kupferrelay.py |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)
---
diff --git a/kupferrelay.py b/kupferrelay.py
index 2c740f1..5f4c1bf 100644
--- a/kupferrelay.py
+++ b/kupferrelay.py
@@ -4,6 +4,8 @@ import gtk
 import keybinder
 import dbus
 
+from dbus.mainloop.glib import DBusGMainLoop
+
 SERV = "se.kaizer.kupfer"
 OBJ = "/interface"
 IFACE = "se.kaizer.kupfer.Listener"
@@ -15,6 +17,14 @@ def get_all_keys():
 	iface = dbus.Interface(obj, IFACE)
 	return iface.GetBoundKeys(byte_arrays=True)
 
+def rebind_key(keystring, is_bound):
+	if is_bound:
+		print "binding", keystring
+		keybinder.bind(keystring, relay_key, keystring)
+	else:
+		print "unbinding", keystring
+		keybinder.unbind(keystring)
+
 def relay_key(key):
 	print "Relaying", key
 	time = keybinder.get_current_event_time()
@@ -25,9 +35,15 @@ def relay_key(key):
 	iface.RelayKeysFromDisplay(key, os.getenv("DISPLAY"), s_id)
 
 def main():
+	DBusGMainLoop(set_as_default=True)
+
+	bus = dbus.Bus()
 	relayed_keys = list(get_all_keys())
+
 	for key in relayed_keys:
 		keybinder.bind(key, relay_key, key)
+	bus.add_signal_receiver(rebind_key, 'BoundKeyChanged',
+			dbus_interface=IFACE)
 	gtk.main()
 
 if __name__ == '__main__':