From dec20d4069ea797ef430f8706ef1f1ade5a871f5 Mon Sep 17 00:00:00 2001
From: Chris Jones <cmsj@kodachi>
Date: Sat, 10 Jan 2009 01:55:46 +0000
Subject: [PATCH] Loop around tabs when using next_tab or prev_tab keyboard
 shortcuts. Closes LP #315494

---
 terminatorlib/terminator.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/terminatorlib/terminator.py b/terminatorlib/terminator.py
index 457690fa..ee260656 100755
--- a/terminatorlib/terminator.py
+++ b/terminatorlib/terminator.py
@@ -1098,7 +1098,12 @@ class Terminator:
   def previous_tab(self, term):
     notebook = self.get_first_parent_notebook(term)
     if notebook:
-      notebook.prev_page()
+      cur = notebook.get_current_page()
+      pages = notebook.get_n_pages()
+      if cur == 0:
+        notebook.set_current_page(pages - 1)
+      else:
+        notebook.prev_page()
       # This seems to be required in some versions of (py)gtk.
       # Without it, the selection changes, but the displayed page doesn't change
       # Seen in gtk-2.12.11 and pygtk-2.12.1 at least.
@@ -1107,7 +1112,12 @@ class Terminator:
   def next_tab(self, term):
     notebook = self.get_first_parent_notebook(term)
     if notebook:
-      notebook.next_page()
+      cur = notebook.get_current_page()
+      pages = notebook.get_n_pages()
+      if cur == pages - 1:
+        notebook.set_current_page(0)
+      else:
+        notebook.next_page()
       notebook.set_current_page(notebook.get_current_page())
 
   def move_tab(self, term, direction):