SoBMPImageRW.h

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**=======================================================================*/
/*=======================================================================
** 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