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HalTypes.h
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HalTypes.h
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */
#ifndef mozilla_hal_Types_h
#define mozilla_hal_Types_h
#include "IPCMessageUtils.h"
namespace mozilla {
namespace hal {
/**
* These are defined by libhardware, specifically, hardware/libhardware/include/hardware/lights.h
* in the gonk subsystem.
* If these change and are exposed to JS, make sure nsIHal.idl is updated as well.
*/
enum LightType {
eHalLightID_Backlight = 0,
eHalLightID_Keyboard = 1,
eHalLightID_Buttons = 2,
eHalLightID_Battery = 3,
eHalLightID_Notifications = 4,
eHalLightID_Attention = 5,
eHalLightID_Bluetooth = 6,
eHalLightID_Wifi = 7,
eHalLightID_Count = 8 // This should stay at the end
};
enum LightMode {
eHalLightMode_User = 0, // brightness is managed by user setting
eHalLightMode_Sensor = 1 // brightness is managed by a light sensor
};
enum FlashMode {
eHalLightFlash_None = 0,
eHalLightFlash_Timed = 1, // timed flashing. Use flashOnMS and flashOffMS for timing
eHalLightFlash_Hardware = 2 // hardware assisted flashing
};
class SwitchEvent;
enum SwitchDevice {
SWITCH_DEVICE_UNKNOWN = -1,
SWITCH_HEADPHONES,
SWITCH_USB,
NUM_SWITCH_DEVICE
};
enum SwitchState {
SWITCH_STATE_UNKNOWN = -1,
SWITCH_STATE_ON,
SWITCH_STATE_OFF,
NUM_SWITCH_STATE
};
typedef Observer<SwitchEvent> SwitchObserver;
} // namespace hal
} // namespace mozilla
namespace mozilla {
namespace hal {
/**
* Used by ModifyWakeLock
*/
enum WakeLockControl {
WAKE_LOCK_REMOVE_ONE = -1,
WAKE_LOCK_NO_CHANGE = 0,
WAKE_LOCK_ADD_ONE = 1,
};
}
}
namespace IPC {
/**
* Light type serializer.
*/
template <>
struct ParamTraits<mozilla::hal::LightType>
: public EnumSerializer<mozilla::hal::LightType,
mozilla::hal::eHalLightID_Backlight,
mozilla::hal::eHalLightID_Count>
{};
/**
* Light mode serializer.
*/
template <>
struct ParamTraits<mozilla::hal::LightMode>
: public EnumSerializer<mozilla::hal::LightMode,
mozilla::hal::eHalLightMode_User,
mozilla::hal::eHalLightMode_Sensor>
{};
/**
* Flash mode serializer.
*/
template <>
struct ParamTraits<mozilla::hal::FlashMode>
: public EnumSerializer<mozilla::hal::FlashMode,
mozilla::hal::eHalLightFlash_None,
mozilla::hal::eHalLightFlash_Hardware>
{};
/**
* WakeLockControl serializer.
*/
template <>
struct ParamTraits<mozilla::hal::WakeLockControl>
: public EnumSerializer<mozilla::hal::WakeLockControl,
mozilla::hal::WAKE_LOCK_REMOVE_ONE,
mozilla::hal::WAKE_LOCK_ADD_ONE>
{};
/**
* Serializer for SwitchState
*/
template <>
struct ParamTraits<mozilla::hal::SwitchState>:
public EnumSerializer<mozilla::hal::SwitchState,
mozilla::hal::SWITCH_STATE_UNKNOWN,
mozilla::hal::NUM_SWITCH_STATE> {
};
/**
* Serializer for SwitchDevice
*/
template <>
struct ParamTraits<mozilla::hal::SwitchDevice>:
public EnumSerializer<mozilla::hal::SwitchDevice,
mozilla::hal::SWITCH_DEVICE_UNKNOWN,
mozilla::hal::NUM_SWITCH_DEVICE> {
};
} // namespace IPC
#endif // mozilla_hal_Types_h