gnome-session/show-lock.patch

diff -up gnome-session-2.28.0/gnome-session/gsm-inhibit-dialog.c.show-lock gnome-session-2.28.0/gnome-session/gsm-inhibit-dialog.c
--- gnome-session-2.28.0/gnome-session/gsm-inhibit-dialog.c.show-lock	2009-08-25 04:03:42.000000000 -0400
+++ gnome-session-2.28.0/gnome-session/gsm-inhibit-dialog.c	2009-10-14 10:50:42.337489281 -0400
@@ -71,13 +71,16 @@ struct GsmInhibitDialogPrivate
         gboolean           have_xrender;
         int                xrender_event_base;
         int                xrender_error_base;
+        gboolean           show_lock;
+        GtkWidget         *lock_button;
 };
 
 enum {
         PROP_0,
         PROP_ACTION,
         PROP_INHIBITOR_STORE,
-        PROP_CLIENT_STORE
+        PROP_CLIENT_STORE,
+        PROP_SHOW_LOCK
 };
 
 enum {
@@ -134,6 +137,15 @@ gsm_inhibit_dialog_set_action (GsmInhibi
         dialog->priv->action = action;
 }
 
+static void
+gsm_inhibit_dialog_set_show_lock (GsmInhibitDialog *dialog,
+                                  gboolean          show_lock)
+{
+        dialog->priv->show_lock = show_lock;
+        gtk_widget_set_no_show_all (dialog->priv->lock_button, TRUE);
+        gtk_widget_set_visible (dialog->priv->lock_button, show_lock);
+}
+
 static gboolean
 find_inhibitor (GsmInhibitDialog *dialog,
                 const char       *id,
@@ -809,6 +821,9 @@ gsm_inhibit_dialog_set_property (GObject
         case PROP_CLIENT_STORE:
                 gsm_inhibit_dialog_set_client_store (dialog, g_value_get_object (value));
                 break;
+        case PROP_SHOW_LOCK:
+                gsm_inhibit_dialog_set_show_lock (dialog, g_value_get_boolean (value));
+                break;
         default:
                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
                 break;
@@ -833,6 +848,9 @@ gsm_inhibit_dialog_get_property (GObject
         case PROP_CLIENT_STORE:
                 g_value_set_object (value, dialog->priv->clients);
                 break;
+        case PROP_SHOW_LOCK:
+                g_value_set_boolean (value, dialog->priv->show_lock);
+                break;
         default:
                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
                 break;
@@ -920,9 +938,10 @@ setup_dialog (GsmInhibitDialog *dialog)
                 break;
         }
 
-        gtk_dialog_add_button (GTK_DIALOG (dialog),
-                               _("Lock Screen"),
-                               DIALOG_RESPONSE_LOCK_SCREEN);
+        dialog->priv->lock_button =
+                gtk_dialog_add_button (GTK_DIALOG (dialog),
+                                       _("Lock Screen"),
+                                       DIALOG_RESPONSE_LOCK_SCREEN);
         gtk_dialog_add_button (GTK_DIALOG (dialog),
                                _("Cancel"),
                                GTK_RESPONSE_CANCEL);
@@ -1006,6 +1025,7 @@ gsm_inhibit_dialog_constructor (GType   
         setup_dialog (dialog);
 
         gtk_widget_show_all (GTK_WIDGET (dialog));
+        gsm_inhibit_dialog_set_show_lock (dialog, TRUE);
 
         return G_OBJECT (dialog);
 }
@@ -1082,6 +1102,14 @@ gsm_inhibit_dialog_class_init (GsmInhibi
                                                               GSM_TYPE_STORE,
                                                               G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
 
+        g_object_class_install_property (object_class,
+                                         PROP_SHOW_LOCK,
+                                         g_param_spec_boolean ("show-lock",
+                                                               NULL,
+                                                               NULL,
+                                                               TRUE,
+                                                               G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
+
         g_type_class_add_private (klass, sizeof (GsmInhibitDialogPrivate));
 }
 
@@ -1094,6 +1122,8 @@ gsm_inhibit_dialog_init (GsmInhibitDialo
 
         dialog->priv = GSM_INHIBIT_DIALOG_GET_PRIVATE (dialog);
 
+        dialog->priv->show_lock = TRUE;
+
         dialog->priv->xml = gtk_builder_new ();
         gtk_builder_set_translation_domain (dialog->priv->xml, GETTEXT_PACKAGE);
 
diff -up gnome-session-2.28.0/gnome-session/gsm-manager.c.show-lock gnome-session-2.28.0/gnome-session/gsm-manager.c
--- gnome-session-2.28.0/gnome-session/gsm-manager.c.show-lock	2009-10-14 10:50:42.313467505 -0400
+++ gnome-session-2.28.0/gnome-session/gsm-manager.c	2009-10-14 10:51:32.889465604 -0400
@@ -1200,6 +1200,7 @@ query_end_session_complete (GsmManager *
                           G_CALLBACK (inhibit_dialog_response),
                           manager);
         if (! gsm_manager_has_responsive_inhibitor (manager)) {
+                g_object_set (manager->priv->inhibit_dialog, "show-lock", FALSE, NULL);
                 manager->priv->inhibit_timeout_id =
                         g_timeout_add_seconds (120, on_inhibit_dialog_timeout, manager);
         }