[vinagre] Default to 8 bit color depth for Telepathy tubes

[David King <davidk src gnome org>]

commit b2ab39a6be0894dee93721a18fa028166da437f2
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Tue Aug 2 10:07:26 2011 +0200

    Default to 8 bit color depth for Telepathy tubes
    
    For connections initiated via Telepathy tubes, it makes sense to use a
    lower colour depth by default, as those connections are often slower
    than local connections. Link-local connections are excluded, as those
    are expected to be over the local network, and should use whatever color
    depth settings the server provides. Fixes bug 655415.

 vinagre/vinagre-tube-handler.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/vinagre/vinagre-tube-handler.c b/vinagre/vinagre-tube-handler.c
index d478113..6b4d767 100644
--- a/vinagre/vinagre-tube-handler.c
+++ b/vinagre/vinagre-tube-handler.c
@@ -223,6 +223,7 @@ vinagre_tube_handler_call_service_cb (TpProxy *channel,
   gchar *host;
   const gchar *service_s;
   VinagreProtocol *plugin;
+  TpConnection *tp_conn;
 
   if (error != NULL)
     {
@@ -279,6 +280,15 @@ vinagre_tube_handler_call_service_cb (TpProxy *channel,
   conn = vinagre_connection_new_from_string (host, &error_conn_msg,
       TRUE);
 
+  /* Use 8 bits color depth to reduce bandwidth when using XMPP. We don't want
+   * this when using link-local XMPP as then the connection is local.
+   */
+  tp_conn = tp_channel_borrow_connection ((TpChannel *) channel);
+  if (!tp_strdiff (tp_connection_get_protocol_name (tp_conn), "jabber"))
+    {
+      vinagre_vnc_connection_set_depth_profile (conn, 3);
+    }
+
   g_free (host);
 
   if (conn == NULL)