[empathy] Added gtk-keynav-wrap-around check before cycling tabs

[Guillaume Desmottes <gdesmott src gnome org>]

commit 7cd5db58862b57db5a1a67b6e2f5e61746e9fb07
Author: mrhappypants <aaron j brown hotmail com>
Date:   Wed Mar 17 08:30:16 2010 +1000

    Added gtk-keynav-wrap-around check before cycling tabs

 src/empathy-chat-window.c |   12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)
---
diff --git a/src/empathy-chat-window.c b/src/empathy-chat-window.c
index 29d574a..282c40e 100644
--- a/src/empathy-chat-window.c
+++ b/src/empathy-chat-window.c
@@ -1027,14 +1027,18 @@ chat_window_tabs_next_activate_cb (GtkAction         *action,
 	EmpathyChatWindowPriv *priv;
 	EmpathyChat           *chat;
 	gint                  index_, numPages;
+	gboolean              wrap_around;
 
 	priv = GET_PRIV (window);
 
+	g_object_get (gtk_settings_get_default (), "gtk-keynav-wrap-around",
+                      &wrap_around, NULL);
+
 	chat = priv->current_chat;
 	index_ = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
 	numPages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
 
-	if (index_ == (numPages - 1)) {
+	if (index_ == (numPages - 1) && wrap_around) {
 		gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), 0);
 		return;
 	}
@@ -1049,14 +1053,18 @@ chat_window_tabs_previous_activate_cb (GtkAction         *action,
 	EmpathyChatWindowPriv *priv;
 	EmpathyChat           *chat;
 	gint                  index_, numPages;
+	gboolean              wrap_around;
 
 	priv = GET_PRIV (window);
 
+	g_object_get (gtk_settings_get_default (), "gtk-keynav-wrap-around",
+                      &wrap_around, NULL);
+
 	chat = priv->current_chat;
 	index_ = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
 	numPages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
 
-	if (index_ <= 0) {
+	if (index_ <= 0 && wrap_around) {
 		gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), numPages - 1);
 		return;
 	}