From 2840411971e6e2a25a75b05a4ab0a0d8922b7fcb Mon Sep 17 00:00:00 2001
From: Danielle Madeley <danielle.madeley@collabora.co.uk>
Date: Mon, 21 Dec 2009 13:05:10 +1100
Subject: [PATCH] Make Invite Participant menu entry sensitive only when
 available

---
 src/empathy-chat-window.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/src/empathy-chat-window.c b/src/empathy-chat-window.c
index 67bf7d9e..6b0dc5d0 100644
--- a/src/empathy-chat-window.c
+++ b/src/empathy-chat-window.c
@@ -346,6 +346,32 @@ chat_window_menu_context_update (EmpathyChatWindowPriv *priv,
 	gtk_action_set_sensitive (priv->menu_conv_insert_smiley, is_connected);
 }
 
+static void
+chat_window_conversation_menu_update (EmpathyChatWindowPriv *priv,
+                                      EmpathyChatWindow     *self)
+{
+	EmpathyTpChat *tp_chat;
+	TpConnection *connection;
+	GtkAction *action;
+	gboolean sensitive = FALSE;
+
+	g_return_if_fail (priv->current_chat != NULL);
+
+	action = gtk_ui_manager_get_action (priv->ui_manager,
+		"/chats_menubar/menu_conv/menu_conv_invite_participant");
+	tp_chat = empathy_chat_get_tp_chat (priv->current_chat);
+
+	if (tp_chat != NULL) {
+		connection = empathy_tp_chat_get_connection (tp_chat);
+
+		sensitive = empathy_tp_chat_can_add_contact (tp_chat) &&
+			(tp_connection_get_status (connection, NULL) ==
+			 TP_CONNECTION_STATUS_CONNECTED);
+	}
+
+	gtk_action_set_sensitive (action, sensitive);
+}
+
 static void
 chat_window_contact_menu_update (EmpathyChatWindowPriv *priv,
 				 EmpathyChatWindow     *window)
@@ -537,6 +563,8 @@ chat_window_update (EmpathyChatWindow *window)
 	chat_window_menu_context_update (priv,
 					 num_pages);
 
+	chat_window_conversation_menu_update (priv, window);
+
 	chat_window_contact_menu_update (priv,
 					 window);
 
-- 
2.39.2