hal/android/AndroidSensor.cpp
author Igor Bukanov <igor@mir2.org>
Sun, 05 Feb 2012 21:07:23 +0100
changeset 88070 41842e41890e96859313c1d6e8f2a1ba0c8f3463
parent 85812 577cba6021d2d6a66aa3b293bb6827dd1498314e
child 91693 7fa8c16f77bc52d104792b9cb7fcade2b80e51de
permissions -rw-r--r--
bug 724310 - drop cx argument from JSObject field and fixed slots infallible API. r=:Waldo

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is Mozilla Foundation
 * Portions created by the Initial Developer are Copyright (C) 2011
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Sinker Li <thinker@codemud.net>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of the GNU General Public License Version 2 or later (the "GPL"),
 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#include "Hal.h"
#include "AndroidBridge.h"

using namespace mozilla::hal;

namespace mozilla {
namespace hal_impl {

/**
 * Translate ID of sensor type from Sensor service to Android.
 *
 * Must be consistent with the definition of sensor types in
 * embedding/android/GeckoAppShell.java
 */
static int
MapSensorType(SensorType aSensorType) {
  return (SENSOR_UNKNOWN <= aSensorType && aSensorType < NUM_SENSOR_TYPE) ?
    aSensorType + 1 : -1;
}

void
EnableSensorNotifications(SensorType aSensor) {
  int androidSensor = MapSensorType(aSensor);
  
  MOZ_ASSERT(androidSensor != -1);
  AndroidBridge::Bridge()->EnableSensor(androidSensor);
}

void
DisableSensorNotifications(SensorType aSensor) {
  int androidSensor = MapSensorType(aSensor);
  
  MOZ_ASSERT(androidSensor != -1);
  AndroidBridge::Bridge()->DisableSensor(androidSensor);
}

} // hal_impl
} // mozilla