[gnome-shell] shell-app: Fix a case where last_user_time isn't updated.

[Jasper St. Pierre <jstpierre src gnome org>]

commit 74a39ae57cdce50d45dd04ed58b14c7e6b043495
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Wed Apr 27 11:12:08 2011 -0400

    shell-app: Fix a case where last_user_time isn't updated.
    
    When activating an uninteresting window, the last_user_time isn't updated,
    because we aren't tracking the window that the user_time gets updated on.
    Hack around this by setting the last_user_time in shell_app_activate when
    activating an uninteresting window.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=643302

 src/shell-app.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
---
diff --git a/src/shell-app.c b/src/shell-app.c
index 7dff441..301f01e 100644
--- a/src/shell-app.c
+++ b/src/shell-app.c
@@ -415,6 +415,16 @@ shell_app_activate_window (ShellApp     *app,
                                                   meta_window_get_user_time (most_recent_transient)))
         window = most_recent_transient;
 
+
+      if (!shell_window_tracker_is_window_interesting (window))
+        {
+          /* We won't get notify::user-time signals for uninteresting windows,
+           * which means that an app's last_user_time won't get updated.
+           * Update it here instead.
+           */
+          app->running_state->last_user_time = timestamp;
+        }
+
       if (active != workspace)
         meta_workspace_activate_with_focus (workspace, window, timestamp);
       else