dvpsri.h

/*
 *
 *  Copyright (C) 1998-2001, OFFIS
 *
 *  This software and supporting documentation were developed by
 *
 *    Kuratorium OFFIS e.V.
 *    Healthcare Information and Communication Systems
 *    Escherweg 2
 *    D-26121 Oldenburg, Germany
 *
 *  THIS SOFTWARE IS MADE AVAILABLE,  AS IS,  AND OFFIS MAKES NO  WARRANTY
 *  REGARDING  THE  SOFTWARE,  ITS  PERFORMANCE,  ITS  MERCHANTABILITY  OR
 *  FITNESS FOR ANY PARTICULAR USE, FREEDOM FROM ANY COMPUTER DISEASES  OR
 *  ITS CONFORMITY TO ANY SPECIFICATION. THE ENTIRE RISK AS TO QUALITY AND
 *  PERFORMANCE OF THE SOFTWARE IS WITH THE USER.
 *
 *  Module: dcmpstat
 *
 *  Author: Marco Eichelberg
 *
 *  Purpose:
 *    classes: DVPSReferencedImage
 *
 *  Last Update:      $Author: meichel $
 *  Update Date:      $Date: 2001/09/26 15:36:14 $
 *  CVS/RCS Revision: $Revision: 1.8 $
 *  Status:           $State: Exp $
 *
 *  CVS/RCS Log at end of file
 *
 */

#ifndef __DVPSRI_H__
#define __DVPSRI_H__

#include "osconfig.h"    /* make sure OS specific configuration is included first */
#include "dctk.h"

class DVPSReferencedImage
{
public:
  DVPSReferencedImage();
  
  DVPSReferencedImage(const DVPSReferencedImage& copy);

  DVPSReferencedImage *clone() { return new DVPSReferencedImage(*this); }

  virtual ~DVPSReferencedImage();

  OFCondition read(DcmItem &dset);
  
  OFCondition write(DcmItem &dset);
  
  OFBool validateSOPClassUID(OFString& sopclassuid);

  void setSOPClassUID(const char *uid);

  void setSOPInstanceUID(const char *uid);
    
  void setFrameNumbers(const char *frames);

  OFBool isSOPInstanceUID(const char *uid);

  OFCondition getImageReference(
    OFString& sopclassUID,
    OFString& instanceUID, 
    OFString& frames);

  OFBool appliesToFrame(unsigned long frame);

  OFBool appliesOnlyToFrame(unsigned long frame);

  OFBool appliesToAllFrames();
  
  void removeFrameReference(unsigned long frame, unsigned long numberOfFrames);

  void setLog(OFConsole *stream, OFBool verbMode, OFBool dbgMode);

private:

  DVPSReferencedImage& operator=(const DVPSReferencedImage& source);

  void flushCache();
  void updateCache();
  
  DcmUniqueIdentifier      referencedSOPClassUID;
  DcmUniqueIdentifier      referencedSOPInstanceUID;
  DcmIntegerString         referencedFrameNumber;
  Sint32 *frameCache;
  unsigned long frameCacheEntries;

  OFConsole *logstream;

  OFBool verboseMode;
   
  OFBool debugMode;

};

#endif

/*
 *  $Log: dvpsri.h,v $
 *  Revision 1.8  2001/09/26 15:36:14  meichel
 *  Adapted dcmpstat to class OFCondition
 *
 *  Revision 1.7  2001/06/01 15:50:20  meichel
 *  Updated copyright header
 *
 *  Revision 1.6  2000/06/02 16:00:50  meichel
 *  Adapted all dcmpstat classes to use OFConsole for log and error output
 *
 *  Revision 1.5  2000/03/08 16:28:55  meichel
 *  Updated copyright header.
 *
 *  Revision 1.4  1999/07/22 16:39:09  meichel
 *  Adapted dcmpstat data structures and API to supplement 33 letter ballot text.
 *
 *  Revision 1.3  1999/01/15 17:33:03  meichel
 *  added methods to DVPresentationState allowing to access the image
 *    references in the presentation state.  Also added methods allowing to
 *    get the width and height of the attached image.
 *
 *  Revision 1.2  1998/12/14 16:10:32  meichel
 *  Implemented Presentation State interface for graphic layers,
 *    text and graphic annotations, presentation LUTs.
 *
 *  Revision 1.1  1998/11/27 14:50:31  meichel
 *  Initial Release.
 *
 *
 */

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