gecko-dev/hal/sandbox/PHal.ipdl

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C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set sw=2 ts=8 et ft=cpp : */
/* 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 protocol PContent;
include protocol PBrowser;
include "mozilla/dom/ReferrerInfoUtils.h";
include "mozilla/GfxMessageUtils.h";
using hal::ScreenOrientation from "mozilla/HalScreenConfiguration.h";
using mozilla::hal::SensorType from "mozilla/HalSensor.h";
using mozilla::hal::WakeLockControl from "mozilla/HalTypes.h";
using mozilla::hal::ProcessPriority from "mozilla/HalTypes.h";
using nsIntRect from "nsRect.h";
using PRTime from "prtime.h";
namespace mozilla {
namespace hal {
struct BatteryInformation {
double level;
bool charging;
double remainingTime;
};
struct SensorData {
SensorType sensor;
PRTime timestamp;
float[] values;
};
struct NetworkInformation {
uint32_t type;
bool isWifi;
uint32_t dhcpGateway;
};
struct WakeLockInformation {
nsString topic;
uint32_t numLocks;
uint32_t numHidden;
uint64_t[] lockingProcesses;
};
struct ScreenConfiguration {
nsIntRect rect;
ScreenOrientation orientation;
uint16_t angle;
uint32_t colorDepth;
uint32_t pixelDepth;
};
} // namespace hal
namespace hal_sandbox {
nested(upto inside_cpow) sync protocol PHal {
manager PContent;
child:
async NotifyBatteryChange(BatteryInformation aBatteryInfo);
async NotifyNetworkChange(NetworkInformation aNetworkInfo);
async NotifyWakeLockChange(WakeLockInformation aWakeLockInfo);
async NotifyScreenConfigurationChange(ScreenConfiguration aScreenOrientation);
parent:
async Vibrate(uint32_t[] pattern, uint64_t[] id, PBrowser browser);
async CancelVibrate(uint64_t[] id, PBrowser browser);
async EnableBatteryNotifications();
async DisableBatteryNotifications();
sync GetCurrentBatteryInformation()
returns (BatteryInformation aBatteryInfo);
async EnableNetworkNotifications();
async DisableNetworkNotifications();
sync GetCurrentNetworkInformation()
returns (NetworkInformation aNetworkInfo);
async ModifyWakeLock(nsString aTopic,
WakeLockControl aLockAdjust,
WakeLockControl aHiddenAdjust,
uint64_t aProcessID);
async EnableWakeLockNotifications();
async DisableWakeLockNotifications();
sync GetWakeLockInfo(nsString aTopic)
returns (WakeLockInformation aWakeLockInfo);
async EnableScreenConfigurationNotifications();
async DisableScreenConfigurationNotifications();
sync LockScreenOrientation(ScreenOrientation aOrientation)
returns (bool allowed);
async UnlockScreenOrientation();
child:
async NotifySensorChange(SensorData aSensorData);
parent:
async EnableSensorNotifications(SensorType aSensor);
async DisableSensorNotifications(SensorType aSensor);
async __delete__();
};
} // namespace hal
} // namespace mozilla