[kupfer] launch: Focus next window if top-to-focus is already top

[Ulrik Sverdrup <usverdrup src gnome org>]

commit b74c458621ab7de05669612c3749ca8704f16287
Author: Ulrik Sverdrup <ulrik sverdrup gmail com>
Date:   Thu Apr 7 05:48:03 2011 +0200

    launch: Focus next window if top-to-focus is already top
    
    When bringing a couple of windows to front, and the thought-out topmost
    of those already is the topmost window, then we skip focusing that window.

 kupfer/launch.py |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/kupfer/launch.py b/kupfer/launch.py
index d639fc8..c403681 100644
--- a/kupfer/launch.py
+++ b/kupfer/launch.py
@@ -266,6 +266,9 @@ class ApplicationsMatcherService (pretty.OutputMixin):
 		if (cur_wspc_windows and 
 		    set(vis_windows[-len(cur_wspc_windows):]) != set(cur_wspc_windows)):
 			focus_windows = cur_wspc_windows
+			## if the topmost window is already active, take another
+			if focus_windows[-1:] == vis_windows[-1:]:
+				focus_windows[:] = focus_windows[:-1]
 		else:
 			# all windows are focused, find on next workspace
 			for wspc in all_workspaces[1:]: