content/common/power_monitor_messages.h

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 // Multiply-included message file, no include guard.
   6
   7 #include "ipc/ipc_message_macros.h"
   8 #include "ipc/ipc_param_traits.h"
   9 #include "ipc/ipc_platform_file.h"
  10
  11 #undef IPC_MESSAGE_EXPORT
  12 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
  13 #define IPC_MESSAGE_START PowerMonitorMsgStart
  14
  15 // Messages sent from the browser to the renderer/gpu.
  16
  17 // Notification of a change in power status of the computer, such
  18 // as from switching between battery and A/C power.
  19 IPC_MESSAGE_CONTROL1(PowerMonitorMsg_PowerStateChange,
  20     bool /* on_battery_power */)
  21
  22 // Notification that the system is suspending.
  23 IPC_MESSAGE_CONTROL0(PowerMonitorMsg_Suspend)
  24
  25 // Notification that the system is resuming.
  26 IPC_MESSAGE_CONTROL0(PowerMonitorMsg_Resume)