nitfMetadataPublisher.h

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#pragma once

#include <radarFxServer/export.h>

#include <vrvVideoStream/DtVideoStreamManager.h>
#include <vrvVideoStream/DtMetadataPublisher.h>

namespace makVrv
{
   class DtOsgChannel;
}

namespace makRadarFx
{

extern const char* DtNtifMetadataPublisherName;

class DT_DLL_RFXSERVER DtNifMetadatPublisher : public makVrv::DtMetadataPublisher
{
   public:
      friend class DtNifMetadatPublisherCreator;

      virtual ~DtNifMetadatPublisher();

      virtual void tick(double dt);

      virtual bool haveValidUpperLeftCorner() const;
      virtual bool haveValidUpperRightCorner() const;
      virtual bool haveValidLowerRightCorner() const;
      virtual bool haveValidLowerLeftCorner() const;

      virtual DtVector upperLeftCorner() const;
      virtual DtVector upperRightCorner() const;
      virtual DtVector lowerRightCorner() const;
      virtual DtVector lowerLeftCorner() const;

   protected:
      DtNifMetadatPublisher(makVrv::DtDe& de, const makVrv::DtVideoStream& videoStream);
      virtual void updateTargetCorners();
      virtual makVrv::DtOsgChannel* getChannel();

      bool myValidUpperLeftCorner;
      bool myValidUpperRightCorner;
      bool myValidLowerRightCorner;
      bool myValidLowerLeftCorner;
      DtVector myUpperLeftCorner;  // point 1 in standard
      DtVector myUpperRightCorner; // point 2 in standard
      DtVector myLowerRightCorner; // point 3 in standard
      DtVector myLowerLeftCorner;  // point 4 in standard

      makVrv::DtOsgChannel* myChannel;
};

class DT_DLL_RFXSERVER DtNifMetadatPublisherCreator : public makVrv::DtMetadataPublisherCreator
{
   public:
      friend class makVrv::DtVideoStreamManager;

      DtNifMetadatPublisherCreator();

      virtual ~DtNifMetadatPublisherCreator();

   protected:
      virtual makVrv::DtMetadataPublisher* create(makVrv::DtDe& de, const makVrv::DtVideoStream& videoStream);
};

}