SoBMPImageRW.h

/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
 ***              AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT.                     ***
 ***                                                                                ***
 ***  REPRODUCTION, DISCLOSURE,  OR USE,  IN WHOLE OR IN PART,  OTHER THAN AS       ***
 ***  SPECIFIED  IN THE LICENSE ARE  NOT TO BE  UNDERTAKEN  EXCEPT WITH PRIOR       ***
 ***  WRITTEN AUTHORIZATION OF FEI S.A.S.                                           ***
 ***                                                                                ***
 ***                        RESTRICTED RIGHTS LEGEND                                ***
 ***  USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS      ***
 ***  WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN      ***
 ***  SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT      ***
 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
 ***  TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013.             ***
 ***                                                                                ***
 ***                   COPYRIGHT (C) 1996-2014 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** Author      : C. OGNIER (Jun 2003)
**=======================================================================*/
 
#ifndef _SOBMPIMAGERW_
#define _SOBMPIMAGERW_
 
#include <Inventor/image/SoRasterImageRW.h>
 
SO_PIMPL_PUBLIC_DECLARATION(SoBMPImageRW);
 
class  SoBMPImageRW : public SoRasterImageRW {
 
  SO_IMAGE_RASTER_RW_HEADER()
  SO_PIMPL_PUBLIC_HEADER(SoBMPImageRW);
 
public:
 
  SoBMPImageRW();
 
  virtual ~SoBMPImageRW();
 
  virtual SbBool open(SoRasterImageIO* rasterImageIO, OpenMode SO_UNUSED_PARAM(openMode));
  virtual void close();
 
  virtual SbBool write(SbRasterImage* SO_UNUSED_PARAM(rasterImage), unsigned int SO_UNUSED_PARAM(xPos) = 0, unsigned int SO_UNUSED_PARAM(yPos) = 0);
 
  virtual SbBool writeFooter();
 
  virtual SbBool read(SbRasterImage* SO_UNUSED_PARAM(rasterImage), SbBool SO_UNUSED_PARAM(infoOnly) = FALSE);
 
  virtual SbBool isMultipleBufferInverted() const;
  virtual SoRasterImageRW::WriteCapability getWriteCapability() const;
 
  virtual SoRasterImageRW::ReadCapability getReadCapability() const;
 
private:
  static SbBool checkWriteFormatAbility( SbRasterImage::Components _comp ); 
 
private:
  virtual void createSuffixList();
 
private:
  SbBool writeImage(SbRasterImage* rasterImage);
  SbBool writeMultipleImages(SbRasterImage* SO_UNUSED_PARAM(rasterImage), unsigned int SO_UNUSED_PARAM(xPos) = 0, unsigned int SO_UNUSED_PARAM(yPos) = 0);
 
#if defined(_WIN32)
  SbBool internalBitmapReader( SbRasterImage* rasterImage, const SbString& fname, SbBool infoOnly = FALSE );
#endif
 
  unsigned char*  m_imageBuffer;
  SbBool          m_writeMode;
 
};
 
#endif