[empathy] Chat window's tab label changes the font color when got an incoming msg. (Fixes #588498)

[Sjoerd Simons <sjoerds src gnome org>]

commit 2a6048e015b83b22eb2c771412b2e4770c4ada01
Author: Abner Silva <abner silva collabora co uk>
Date:   Mon Jul 13 18:41:09 2009 -0300

    Chat window's tab label changes the font color when got an incoming msg. (Fixes #588498)

 src/empathy-chat-window.c |   32 ++++++++++++++++++++++++++------
 1 files changed, 26 insertions(+), 6 deletions(-)
---
diff --git a/src/empathy-chat-window.c b/src/empathy-chat-window.c
index 7bc64bb..8dcb68d 100644
--- a/src/empathy-chat-window.c
+++ b/src/empathy-chat-window.c
@@ -995,6 +995,24 @@ chat_window_show_or_update_notification (EmpathyChatWindow *window,
 }
 
 static void
+chat_window_set_highlight_room_tab_label (EmpathyChat *chat)
+{
+	gchar *markup;
+	GtkWidget *widget;
+
+	if (empathy_chat_is_room (chat) == FALSE)
+		return;
+
+	markup = g_markup_printf_escaped ("<span color=\"%s\">%s</span>",
+			"red",
+			empathy_chat_get_name (chat));
+
+	widget = g_object_get_data (G_OBJECT (chat), "chat-window-tab-label");
+	gtk_label_set_markup (GTK_LABEL (widget), markup);
+	g_free (markup);
+}
+
+static void
 chat_window_new_message_cb (EmpathyChat       *chat,
 			    EmpathyMessage    *message,
 			    EmpathyChatWindow *window)
@@ -1026,6 +1044,11 @@ chat_window_new_message_cb (EmpathyChat       *chat,
 		return;
 	}
 
+	if (!g_list_find (priv->chats_new_msg, chat)) {
+		priv->chats_new_msg = g_list_prepend (priv->chats_new_msg, chat);
+		chat_window_update_chat_tab (chat);
+	}
+
 	/* If empathy_chat_is_room () returns TRUE, that means it's a named MUC.
 	 * If empathy_chat_get_remote_contact () returns NULL, that means it's
 	 * an unamed MUC (msn-like).
@@ -1039,18 +1062,15 @@ chat_window_new_message_cb (EmpathyChat       *chat,
 	}
 
 	if (needs_urgency) {
-		if (!has_focus)
+		if (!has_focus) {
 			chat_window_set_urgency_hint (window, TRUE);
+			chat_window_set_highlight_room_tab_label (chat);
+		}
 
 		empathy_sound_play (GTK_WIDGET (priv->dialog),
 		    EMPATHY_SOUND_MESSAGE_INCOMING);
 		chat_window_show_or_update_notification (window, message, chat);
 	}
-
-	if (!g_list_find (priv->chats_new_msg, chat)) {
-		priv->chats_new_msg = g_list_prepend (priv->chats_new_msg, chat);
-		chat_window_update_chat_tab (chat);
-	}
 }
 
 static GtkNotebook *