/* 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 "nsISupports.idl"
interface nsIDOMWindow;
[scriptable, uuid(0462247e-fe8c-4aa5-b675-3752547e485f)]
interface nsIDeviceSensorData : nsISupports
{
// Keep in sync with hal/HalSensor.h
// 1. TYPE_ORIENTATION: absolute device orientation, not spec-conform and
// deprecated on Android.
// 2. TYPE_ROTATION_VECTOR: absolute device orientation affected by drift.
// 3. TYPE_GAME_ROTATION_VECTOR: relative device orientation less affected by drift.
// Preferred fallback priorities on Android are [3, 2, 1] for the general case
// and [2, 1] if absolute orientation (compass heading) is required.
const unsigned long TYPE_ORIENTATION = 0;
const unsigned long TYPE_ACCELERATION = 1;
const unsigned long TYPE_PROXIMITY = 2;
const unsigned long TYPE_LINEAR_ACCELERATION = 3;
const unsigned long TYPE_GYROSCOPE = 4;
const unsigned long TYPE_LIGHT = 5;
const unsigned long TYPE_ROTATION_VECTOR = 6;
const unsigned long TYPE_GAME_ROTATION_VECTOR = 7;
readonly attribute unsigned long type;
readonly attribute double x;
readonly attribute double y;
readonly attribute double z;
};
[scriptable, uuid(e46e47c7-55ff-44c4-abce-21b14ba07f86)]
interface nsIDeviceSensors : nsISupports
{
/**
* Returns true if the given window has any listeners of the given type
*/
boolean hasWindowListener(in unsigned long aType, in nsIDOMWindow aWindow);
// Holds pointers, not AddRef objects -- it is up to the caller
// to call RemoveWindowListener before the window is deleted.
[noscript] void addWindowListener(in unsigned long aType, in nsIDOMWindow aWindow);
[noscript] void removeWindowListener(in unsigned long aType, in nsIDOMWindow aWindow);
[noscript] void removeWindowAsListener(in nsIDOMWindow aWindow);
};
%{C++
#define NS_DEVICE_SENSORS_CONTRACTID "@mozilla.org/devicesensors;1"
%}
