facecache.h

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#include "paragui.h"
#include "pgdatacontainer.h"

#define FT_FLOOR(X)     ((X & -64) / 64)
#define FT_CEIL(X)      (((X + 63) & -64) / 64)
#define PG_FITALIC_ANGLE        0.26f

#include <ft2build.h>
#include FT_FREETYPE_H
#include FT_ERRORS_H
#include FT_CACHE_H
#include FT_CACHE_IMAGE_H
#include FT_CACHE_SMALL_BITMAPS_H

#ifdef HASH_MAP_INC
#include HASH_MAP_INC
#endif
#include <map>

class PG_GlyphCacheItem : public PG_DataContainer {
public:
        PG_GlyphCacheItem(Uint32 size) : PG_DataContainer(size) {
        };

        int Glyph_Index;
        FT_Bitmap Bitmap;

        int Bitmap_left;
        int Bitmap_top;
        int Advance_x;
};

typedef std::map<int, PG_GlyphCacheItem*> PG_GlyphCache;

class PG_FontFaceCacheItem {
public:
        
        PG_FontFaceCacheItem() {
                Face = NULL;
        };

        virtual ~PG_FontFaceCacheItem() {
                for(PG_GlyphCache::iterator i = GlyphCache.begin(); i != GlyphCache.end(); i++) {
                        delete (*i).second;
                }
                FT_Done_Face(Face);
        };

        FT_Face Face;
        PG_GlyphCache GlyphCache;

        //Additional font paramters - usable for style
        int Bold_Offset;
        int Underline_Height;

        int Ascent;
        int Descent;
        int Height;
        int LineSkip;

        int Use_Kerning;
        FT_F26Dot6 fontsize;
};

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