OSGTextFT2Backend.h

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#ifndef _OSGTEXTFT2BACKEND_H_
#define _OSGTEXTFT2BACKEND_H_

#ifdef _MSC_VER
# pragma once
#endif


#include <OSGConfig.h>
#include <OSGSystemDef.h>


#ifdef FT2_LIB


#include "OSGTextBackend.h"
#ifndef FONTCONFIG_LIB
# include <map>
#endif
#include <ft2build.h>
#include FT_FREETYPE_H
#include <string>


OSG_BEGIN_NAMESPACE


class OSG_SYSTEMLIB_DLLMAPPING TextFT2Backend: public TextBackend
{
    /*==========================  PUBLIC  =================================*/
  public:

    TextFT2Backend();

    virtual ~TextFT2Backend();

    virtual TextVectorFace*
    createVectorFace(const std::string &family, TextFace::Style style);

    virtual TextPixmapFace*
    createPixmapFace(const std::string &family, TextFace::Style style, UInt32 size);

    virtual TextTXFFace*
    createTXFFace(const std::string &family, TextFace::Style style, const TextTXFParam &param);

    virtual void getFontFamilies(std::vector<std::string> &families);

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

    TextFT2Backend(const TextFT2Backend &);

    const TextFT2Backend &operator=(const TextFT2Backend &);

    bool findPath(const std::string &family, TextFace::Style style, std::string &path, int &index);

    FT_Face createFace(const std::string &family, TextFace::Style style, FT_UInt size);

    FT_Library _library;

#ifndef FONTCONFIG_LIB

    std::string _pathList;

    bool _scanForFonts;

    typedef struct
    {
        std::string path;
        int index;
        TextFace::Style style;
    }
    FontInfo;

    typedef std::multimap<std::string, FontInfo> FontMap;

    FontMap _fontMap;

    void scanForFonts();

    void scanDir(const std::string &path);

    void checkFile(const std::string &fullname);

#endif // !FONTCONFIG_LIB

};


OSG_END_NAMESPACE


#endif // FT2_LIB


#include <OSGTextFT2Backend.inl>

#define OSGTEXTFT2BACKEND_HEADER_CVSID "@(#)$Id: OSGTextFT2Backend.h,v 1.1 2005/03/03 13:43:06 a-m-z Exp $"

#endif /* _OSGTEXTFT2BACKEND_H_ */

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