DtMetadataPublisherConfigurationWidgetFactory.h

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/******************************************************************************
** Copyright (c) 2012 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvVideoStreamQt/vrvVideoStreamQt.h>
#include <vrvUtil/DtVirtualBaseClass.h>
#include <vrvUtil/DtUnicode.h>

class QWidget;

namespace makVrv
{
   class DtDe;
   class DtVideoStream;
   class DtMetadataPublisherConfigurationWidget;

   class DT_DLL_VRVVIDEOSTREAMQT DtMetadataPublisherConfigurationCreator
   {
   public:
      virtual ~DtMetadataPublisherConfigurationCreator();

      virtual DtMetadataPublisherConfigurationWidget* create( 
         DtVideoStream& videoStream, QWidget* parent ) = 0;
   };

   class DT_DLL_VRVVIDEOSTREAMQT DtMetadataPublisherConfigurationWidgetFactory 
      : public DtVirtualBaseClass
   {
   public:
      virtual ~DtMetadataPublisherConfigurationWidgetFactory();

      static DtMetadataPublisherConfigurationWidgetFactory& instance( DtDe& de );

      virtual void registerCreator( const DtUnicode& metadataPublisherClassName, 
         DtMetadataPublisherConfigurationCreator* creator ) = 0;

      virtual DtMetadataPublisherConfigurationWidget* create(
         const DtUnicode& metadataPublisherClassName, 
         DtVideoStream& videoStream, QWidget* parent ) = 0;
   };
}