/*
 * Copyright 2022 Olaf Wintermann
 *
 * Permission is hereby granted, free of charge, to any person obtaining a 
 * copy of this software and associated documentation files (the "Software"), 
 * to deal in the Software without restriction, including without limitation 
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
 * and/or sell copies of the Software, and to permit persons to whom the 
 * Software is furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in 
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
 * DEALINGS IN THE SOFTWARE.
 */

#ifndef NFONT_H
#define NFONT_H

#include <X11/Xlib.h>
#include <X11/Xft/Xft.h>

#ifdef __cplusplus
extern "C" {
#endif

    
typedef struct NFont NFont;
typedef struct NFontList NFontList;
typedef struct NCharSetList NCharSetList;
struct NFontList {
    XftFont *font;
    NFontList *next;
};

struct NCharSetList {
    FcCharSet *charset;
    NCharSetList *next;
};

struct NFont {
    NFontList *fonts;
    NCharSetList *fail;
    Display *display;
    FcPattern *pattern;
    double size;
    unsigned int ref;
};

NFont *FontCreate(Display *dp, FcPattern *pattern);
NFont *FontFromName(Display *dp, const char *name);
XftFont *FontListAddFontForChar(NFont *f, FcChar32 c);
XftFont *FontDefault(NFont *f);
void FontAddFail(NFont *f, FcCharSet *c);
XftFont *FindFont(NFont *f, FcChar32 c);
void FontDestroy(NFont *f);
NFont *FontRef(NFont *font);
void FontUnref(NFont *font);


#ifdef __cplusplus
}
#endif

#endif /* NFONT_H */