OSGSimpleStatisticsForeground.h

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#ifndef _OSGSIMPLESTATISTICSFOREGROUND_H_
#define _OSGSIMPLESTATISTICSFOREGROUND_H_
#ifdef __sgi
#pragma once
#endif

#include <OSGConfig.h>

#include <OSGTextureChunk.h>
#include <OSGStatElemDesc.h>

#include <OSGSimpleStatisticsForegroundBase.h>

OSG_BEGIN_NAMESPACE

class TextTXFFace;
class TextLayoutResult;

class OSG_SYSTEMLIB_DLLMAPPING SimpleStatisticsForeground : public SimpleStatisticsForegroundBase
{
  private:

    typedef SimpleStatisticsForegroundBase Inherited;

    /*==========================  PUBLIC  =================================*/
  public:
  
    /*---------------------------------------------------------------------*/
    enum { Left=0, Middle, Right } HorizontalAlignE;
    enum { Top=0, Center, Bottom } VerticalAlignE;
       
    /*---------------------------------------------------------------------*/
    virtual void changed(BitVector whichField,
                         UInt32    origin    );

    /*---------------------------------------------------------------------*/
    virtual void dump(      UInt32     uiIndent = 0,
                      const BitVector  bvFlags  = 0) const;

    /*---------------------------------------------------------------------*/
    virtual void draw( DrawActionBase * action, Viewport * port );

    /*---------------------------------------------------------------------*/
    void addElement( StatElemDescBase &desc, const char *format = NULL);
    void addElement( Int32            id,    const char *format = NULL);
    void addText   ( const char *text );
    void clearElems( void );

    /*=========================  PROTECTED  ===============================*/
  protected:

    // Variables should all be in SimpleStatisticsForegroundBase.

    /*---------------------------------------------------------------------*/
    SimpleStatisticsForeground(void);
    SimpleStatisticsForeground(const SimpleStatisticsForeground &source);

    /*---------------------------------------------------------------------*/
    virtual ~SimpleStatisticsForeground(void);

    /*==========================  PRIVATE  ================================*/
  private:

    TextTXFFace *_face;

    TextureChunkPtr _texchunk;

    friend class FieldContainer;
    friend class SimpleStatisticsForegroundBase;

    static void initMethod(void);

    void initText(const std::string &family, Real32 size);

    void drawCharacters(const TextLayoutResult &layoutResult) const;

    // prohibit default functions (move to 'public' if you need one)

    void operator =(const SimpleStatisticsForeground &source);
};

typedef SimpleStatisticsForeground *SimpleStatisticsForegroundP;

OSG_END_NAMESPACE

#include <OSGSimpleStatisticsForegroundBase.inl>
#include <OSGSimpleStatisticsForeground.inl>

#define OSGSIMPLESTATISTICSFOREGROUND_HEADER_CVSID "@(#)$Id: OSGSimpleStatisticsForeground.h,v 1.4 2002/06/01 10:37:25 vossg Exp $"

#endif /* _OSGSIMPLESTATISTICSFOREGROUND_H_ */

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