[empathy] EmpathyChat: tell view to show/hide avatars based on connection interfaces

[Guillaume Desmottes <gdesmott src gnome org>]

commit 13a16f024f65bdfd899298d0278e0166ca781e7e
Author: Will Thompson <will thompson collabora co uk>
Date:   Wed Jun 27 10:40:52 2012 +0100

    EmpathyChat: tell view to show/hide avatars based on connection interfaces
    
    I believe that by the time we get here the EmpathyTpChat's TpConnection
    should be prepared enough to know its interfaces? It seems to be in my
    brief testing.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=627948

 libempathy-gtk/empathy-chat.c |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/libempathy-gtk/empathy-chat.c b/libempathy-gtk/empathy-chat.c
index fc2100b..e638bc3 100644
--- a/libempathy-gtk/empathy-chat.c
+++ b/libempathy-gtk/empathy-chat.c
@@ -3338,6 +3338,17 @@ chat_constructed (GObject *object)
 	EmpathyChat *chat = EMPATHY_CHAT (object);
 	EmpathyChatPriv *priv = GET_PRIV (chat);
 
+	if (priv->tp_chat != NULL) {
+		TpChannel *channel = TP_CHANNEL (priv->tp_chat);
+		TpConnection *conn = tp_channel_borrow_connection (channel);
+		gboolean supports_avatars =
+			tp_proxy_has_interface_by_id (conn,
+						      TP_IFACE_QUARK_CONNECTION_INTERFACE_AVATARS);
+
+		empathy_chat_view_set_show_avatars (chat->view,
+						    supports_avatars);
+	}
+
 	if (priv->handle_type != TP_HANDLE_TYPE_ROOM) {
 		/* First display logs from the logger and then display pending messages */
 		chat_add_logs (chat);