[gnome-settings-daemon/docking-stations] Tell the xrandr plugin when the lid's state changes

[Federico Mena Quintero <federico src gnome org>]

commit d86a6274ada9e93a669debfe6ae1fa0b7e2120d0
Author: Federico Mena Quintero <federico gnome org>
Date:   Tue Nov 22 12:09:53 2011 -0600

    Tell the xrandr plugin when the lid's state changes
    
    Signed-off-by: Federico Mena Quintero <federico gnome org>

 plugins/power/gsd-power-manager.c |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/plugins/power/gsd-power-manager.c b/plugins/power/gsd-power-manager.c
index 0934cdb..99a1214 100644
--- a/plugins/power/gsd-power-manager.c
+++ b/plugins/power/gsd-power-manager.c
@@ -2172,6 +2172,17 @@ up_client_changed_cb (UpClient *client, GsdPowerManager *manager)
                 return;
         manager->priv->lid_is_closed = tmp;
 
+        /* tell the RANDR plugin to update its state; the display on the lid needs to be turned off */
+        if (manager->priv->xrandr_internal_proxy != NULL) {
+                g_dbus_proxy_call_sync (manager->priv->xrandr_internal_proxy,
+                                        "LidStateChanged",
+                                        NULL,                     /* parameters */
+                                        G_DBUS_CALL_FLAGS_NONE,   /* flags */
+                                        -1,                       /* timeout */
+                                        NULL,                     /* cancellable */
+                                        NULL);                    /* NULL-GError */
+        }
+
         /* fake a keypress */
         if (tmp)
                 do_lid_closed_action (manager);