radio.h

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/******************************************************************************
** Copyright (c) 2016 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/

#pragma once

#include <makRadio/export.h>
#include <makRadio/rwRadioState.h>
#include <vlutil/vlTime.h>

#include <map>
#include <vector>
#include <string>

typedef unsigned long long DtRadioID;

namespace makAudio
{
   class DtStreamSource;
   class DtSound;
   class DtAudioBuffer;
}

namespace makVrv
{
   class DtSignalConnectionManager;
}

namespace makRadio
{
   class StreamAudioMessage;
   class DtRadioManager;

   class DT_DLL_MAKRADIO DtRadio
   {
   public:
      typedef DtRadio* (*RadioCreatorFcn)(DtRadioManager& mgr, DtRwRadioState& state);
      DtRadio(DtRadioManager& mgr, DtRwRadioState& state);
      virtual ~DtRadio();

      static DtRadio* create(DtRadioManager& mgr, DtRwRadioState& state);
      static void setRadioCreator(RadioCreatorFcn);
      static RadioCreatorFcn radioCreator();

      static DtRadio* creator(DtRadioManager& mgr, DtRwRadioState& state);

      virtual void audioOut(makAudio::DtAudioBuffer* buffer);

      virtual void signalIn(StreamAudioMessage* msg);

      virtual DtRadioManager& radioManager();

      virtual DtRwRadioState& state();

      virtual void tick();

      virtual void isPoweredChanged(DtRadio* radio, bool val);
      virtual void frequencyChanged(DtRadio* radio, double val);
      virtual void powerChanged(DtRadio* radio, float val);
      virtual void volumeChanged(DtRadio* radio, float val);
      virtual void speakerMutedChanged(DtRadio* radio, bool val);

      virtual void updateRadioInterface();

      static double AbsRealTime();

   protected:
      virtual void updateStreamVolumes();

      int myIntercomStreamId;
      DtRadioID myStreamId;
      double myTimeLastVoxSignal;
      std::string myActiveStream;
      double myTimeSinceLastSignal;
      typedef std::map<std::string, makAudio::DtSound*> StreamMap;
      StreamMap myStreams;
      std::map<int, double> myRxLevels;
      DtRadioManager& myManager;
      DtRwRadioState myState;
      makVrv::DtSignalConnectionManager* myConnections;
      static DtClock theClock;
   };
}