content/common/battery_status_messages.h

   1 // Copyright 2014 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 // IPC messages for Battery Status API.
   6 // Multiply-included message file, hence no include guard.
   7
   8 #include "ipc/ipc_message_macros.h"
   9 #include "third_party/WebKit/public/platform/WebBatteryStatus.h"
  10
  11 #undef IPC_MESSAGE_EXPORT
  12 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
  13 #define IPC_MESSAGE_START BatteryStatusMsgStart
  14
  15 IPC_STRUCT_TRAITS_BEGIN(blink::WebBatteryStatus)
  16   IPC_STRUCT_TRAITS_MEMBER(charging)
  17   IPC_STRUCT_TRAITS_MEMBER(chargingTime)
  18   IPC_STRUCT_TRAITS_MEMBER(dischargingTime)
  19   IPC_STRUCT_TRAITS_MEMBER(level)
  20 IPC_STRUCT_TRAITS_END()
  21
  22 // Notifies the browser process that the renderer process wants
  23 // to listen to battery status updates.
  24 IPC_MESSAGE_CONTROL0(BatteryStatusHostMsg_Start)
  25
  26 // Notifies the render process with new battery status data.
  27 IPC_MESSAGE_CONTROL1(BatteryStatusMsg_DidChange,
  28                      blink::WebBatteryStatus /* new status */)
  29
  30 // Notifies the browser process that the renderer process is not using the
  31 // battery status data anymore.
  32 IPC_MESSAGE_CONTROL0(BatteryStatusHostMsg_Stop)