1 files changed, 32 insertions, 0 deletions
diff --git a/dom/power/nsIPowerManagerService.idl b/dom/power/nsIPowerManagerService.idl
new file mode 100644
index 0000000000..3fef3de9a3
--- /dev/null
+++ b/dom/power/nsIPowerManagerService.idl
@@ -0,0 +1,32 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+
+%{C++
+#define POWERMANAGERSERVICE_CONTRACTID "@mozilla.org/power/powermanagerservice;1"
+%}
+
+interface nsIDOMMozWakeLockListener;
+interface mozIDOMWindow;
+interface nsIWakeLock;
+
+/**
+ * For use with non-content code.
+ */
+[scriptable, builtinclass, uuid(ba7ca4c1-9d92-4425-a83b-85dd7fa953f7)]
+interface nsIPowerManagerService : nsISupports
+{
+  void              addWakeLockListener(in nsIDOMMozWakeLockListener aListener);
+  void              removeWakeLockListener(in nsIDOMMozWakeLockListener aListener);
+  AString           getWakeLockState(in AString aTopic);
+
+  /**
+   * Return a wake lock (MozWakeLock) object of aTopic associated with aWindow.
+   * A wake lock without associated window, e.g. used in chrome, is
+   * always considered invisible.
+   */
+  nsIWakeLock newWakeLock(in AString aTopic, [optional] in mozIDOMWindow aWindow);
+};