[gnome-power-manager] Provide a function to get the raw value for the X IDLETIME

[Richard Hughes <rhughes src gnome org>]

commit 024d8fa032cfc448c1da1126e4277cf623774ee8
Author: Richard Hughes <richard hughsie com>
Date:   Thu Jun 4 17:05:37 2009 +0100

    Provide a function to get the raw value for the X IDLETIME
---
 src/egg-idletime.c |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/src/egg-idletime.c b/src/egg-idletime.c
index 8f9d971..ea8ecef 100644
--- a/src/egg-idletime.c
+++ b/src/egg-idletime.c
@@ -74,6 +74,26 @@ static gpointer egg_idletime_object = NULL;
 G_DEFINE_TYPE (EggIdletime, egg_idletime, G_TYPE_OBJECT)
 
 /**
+ * egg_idletime_xsyncvalue_to_int64:
+ */
+static gint64
+egg_idletime_xsyncvalue_to_int64 (XSyncValue value)
+{
+	return ((guint64) XSyncValueHigh32 (value)) << 32 | (guint64) XSyncValueLow32 (value);
+}
+
+/**
+ * egg_idletime_get_time:
+ */
+gint64
+egg_idletime_get_time (EggIdletime *idletime)
+{
+	XSyncValue value;
+	XSyncQueryCounter (idletime->priv->dpy, idletime->priv->idle_counter, &value);
+	return egg_idletime_xsyncvalue_to_int64 (value);
+}
+
+/**
  * egg_idletime_xsync_alarm_set:
  */
 static void