third_party/blink/public/platform/modules/idle/idle_manager.mojom

// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module blink.mojom;

// Implementation of the proposed "Idle Detection API".
//
// Proposal: https://github.com/inexorabletash/idle-detection

enum IdleState {
  ACTIVE,
  IDLE,
  LOCKED
};

interface IdleMonitor {
  Update(IdleState state);
};

interface IdleManager {
  // Register an IdleMonitor instance. When registered, it will return the
  // initial state. It will be notified by calls to Update() per the threshold
  // registered for this instance. It can be unregistered by simply closing
  // the pipe.
  AddMonitor(uint32 threshold, IdleMonitor monitor) => (IdleState state);
};