OSGTextFaceFactory.h

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#ifndef _OSGTEXTFACEFACTORY_H_
#define _OSGTEXTFACEFACTORY_H_

#ifdef _MSC_VER
# pragma once
#endif


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

#include "OSGTextFace.h"
#include "OSGTextTXFParam.h"

#include <map>
#include <vector>
#include <string>


OSG_BEGIN_NAMESPACE


class TextBackend;
class TextVectorFace;
class TextPixmapFace;
class TextTXFFace;


class OSG_SYSTEMLIB_DLLMAPPING TextFaceFactory
{
    /*==========================  PUBLIC  =================================*/
  public:

    ~TextFaceFactory();

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

    TextPixmapFace *createPixmapFace(const std::string &family, 
                                     TextFace::Style style = TextFace::STYLE_PLAIN, 
                                     UInt32 size = 32);

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

    void clearCache();

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

    static inline TextFaceFactory &the();

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

    TextFaceFactory();

    TextFaceFactory(const TextFaceFactory &);

    const TextFaceFactory &operator=(const TextFaceFactory &);

    static TextFaceFactory _the;

    TextBackend *_backend;

    typedef std::multimap<std::string, TextVectorFace*> VectorFaceMap;

    VectorFaceMap _vectorFaceMap;

    typedef std::multimap<std::string, TextPixmapFace*> PixmapFaceMap;

    PixmapFaceMap _pixmapFaceMap;

    typedef std::multimap<std::string, TextTXFFace*> TXFFaceMap;

    TXFFaceMap _txfFaceMap;
};


OSG_END_NAMESPACE


#include <OSGTextFaceFactory.inl>

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

#endif /* _OSGTEXTFACEFACTORY_H_ */

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