gecko-dev/dom/fmradio/FMRadioCommon.h

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 FMRADIOCOMMON_H_
#define FMRADIOCOMMON_H_

#include "mozilla/Observer.h"

#undef FM_LOG
#if defined(ANDROID)
#include <android/log.h>
#define FM_LOG(FMRADIO_LOG_INFO, args...) \
  __android_log_print(ANDROID_LOG_INFO, \
                      FMRADIO_LOG_INFO, \
                      ## args)
#else
#define FM_LOG(args...)
#endif

#define BEGIN_FMRADIO_NAMESPACE \
  namespace mozilla { namespace dom {
#define END_FMRADIO_NAMESPACE \
  } /* namespace dom */ } /* namespace mozilla */

BEGIN_FMRADIO_NAMESPACE

enum FMRadioEventType
{
  FrequencyChanged,
  EnabledChanged,
  RDSEnabledChanged,
  PIChanged,
  PSChanged,
  PTYChanged,
  RadiotextChanged,
  NewRDSGroup
};

typedef mozilla::Observer<FMRadioEventType>     FMRadioEventObserver;
typedef mozilla::ObserverList<FMRadioEventType> FMRadioEventObserverList;

END_FMRADIO_NAMESPACE

#endif /* FMRADIOCOMMON_H_ */