kmx git

#include "FTInternals.h"

#ifdef __cplusplus
extern "C" {
namespace C {
#endif

#define C_FUN(cret, cname, cargs, cxxerr, cxxname, cxxarg) \
    cret cname cargs \
    { \
        if(!f || !f->ptr) \
        { \
            fprintf(stderr, "FTGL Warning: NULL pointer .. %s\n", #cname); \
            cxxerr; \
        } \
        switch(f->type) \
        { \
            case Bitmap: \
                return dynamic_cast<FTGLBitmapFont*>(f->ptr)->cxxname cxxarg; \
            case Extrude: \
                return dynamic_cast<FTGLExtrdFont*>(f->ptr)->cxxname cxxarg; \
            case Outline: \
                return dynamic_cast<FTGLOutlineFont*>(f->ptr)->cxxname cxxarg; \
            case Pixmap: \
                return dynamic_cast<FTGLPixmapFont*>(f->ptr)->cxxname cxxarg; \
            case Polygon: \
                return dynamic_cast<FTGLPolygonFont*>(f->ptr)->cxxname cxxarg; \
            case Texture: \
                return dynamic_cast<FTGLTextureFont*>(f->ptr)->cxxname cxxarg; \
        } \
        fprintf(stderr, "FTGL Warning: Function not implemented yet .. %s for %d\n", #cname, f->type); \
        cxxerr; \
    }

// bool FTFont::Attach(const char* fontFilePath);
C_FUN(int, ftglAttachFile, (FTGLfont *f, const char* path),
      return 0, Attach, (path));

// bool FTFont::Attach(const unsigned char *pBufferBytes,
//                     size_t bufferSizeInBytes);
C_FUN(int, ftglAttachData, (FTGLfont *f, const unsigned char *p, size_t s),
      return 0, Attach, (p, s));

// bool FTFont::CharMap(FT_Encoding encoding);
C_FUN(int, ftglCharMap, (FTGLfont *f, FT_Encoding enc),
      return 0, CharMap, (enc));

// unsigned int FTFont::CharMapCount();
C_FUN(unsigned int, ftglCharMapCount, (FTGLfont *f),
      return 0, CharMapCount, ());

// FT_Encoding* FTFont::CharMapList();
C_FUN(FT_Encoding *, ftglCharMapList, (FTGLfont* f),
      return NULL, CharMapList, ());

// virtual bool FTFont::FaceSize(const unsigned int size,
//                               const unsigned int res = 72);
C_FUN(int, ftglSetFaceSize, (FTGLfont *f, unsigned int s),
      return 0, FaceSize, (s));
C_FUN(int, ftglSetFaceSizeRes, (FTGLfont *f, unsigned int s, unsigned int r),
      return 0, FaceSize, (s, r));

// unsigned int FTFont::FaceSize() const;
// XXX: need to call FaceSize() as FTFont::FaceSize() because of FTGLTexture
C_FUN(unsigned int, ftglGetFaceSize, (FTGLfont *f),
      return 0, FTFont::FaceSize, ());

// virtual void FTFont::Depth(float depth);
C_FUN(void, ftglSetDepth, (FTGLfont *f, float d), return, Depth, (d));

// void FTFont::UseDisplayList(bool useList);
C_FUN(void, ftglUseDisplayList, (FTGLfont *f, int l),
      return, UseDisplayList, (l));

// float FTFont::Ascender() const;
C_FUN(float, ftglAscender, (FTGLfont *f), return 0.f, Ascender, ());

// float FTFont::Descender() const;
C_FUN(float, ftglDescender, (FTGLfont *f), return 0.f, Descender, ());

// float FTFont::LineHeight() const;
C_FUN(float, ftglLineHeight, (FTGLfont *f), return 0.f, LineHeight, ());

// void FTFont::BBox(const char* string, float& llx, float& lly, float& llz,
//                   float& urx, float& ury, float& urz);
C_FUN(void, ftglBBox, (FTGLfont *f, const char* s, float c[6]),
      return, BBox, (s, c[0], c[1], c[2], c[3], c[4], c[5]));

// float FTFont::Advance(const char* string);
C_FUN(float, ftglAdvance, (FTGLfont *f, const char* s),
      return 0.f, Advance, (s));

// virtual void FTFont::Render(const char* string);
C_FUN(void, ftglRender, (FTGLfont *f, const char * s), return, Render, (s));

// FT_Error FTFont::Error() const;
C_FUN(FT_Error, ftglError, (FTGLfont *f), return -1, Error, ());

#ifdef __cplusplus
} // extern "C"
} // namespace C
#endif
kc3-lang/ftgl/src/FTGlue.cpp

Commit

src/FTGlue.cpp
