/***********************************************************
Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
and the Massachusetts Institute of Technology, Cambridge, Massachusetts.

                        All Rights Reserved

Permission to use, copy, modify, and distribute this software and its 
documentation for any purpose and without fee is hereby granted, 
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in 
supporting documentation, and that the names of Digital or MIT not be
used in advertising or publicity pertaining to distribution of the
software without specific, written prior permission.  

DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.

******************************************************************/

#ifndef DIXFONTSTRUCT_H
#define DIXFONTSTRUCT_H

#include "dixfont.h"
#include "font.h"
#include "misc.h"

typedef struct _DIXFontProp {
    ATOM	name;
    INT32	value;	/* assumes ATOM is not larger than INT32 */
} DIXFontProp;

/*
 * FONT is created at font load time; it is not part of the
 * font file format
 */
typedef struct _Font {
    FontInfoPtr	pFI;
    DIXFontProp	*pFP;
    CharInfoPtr	pCI;
    char	*pGlyphs;
    int		lenpname;
    char	*pathname;	/* pathname of file from which font was read */
    struct _Font *next;		/* linked list of opened fonts */
    int		refcnt;		/* free storage when this goes to 0 */
    pointer	devPriv[MAXSCREENS];	/* information private to screen */
} FontRec;

/*
 * this struct is passed to DescribeFontList to get info and props
 * for a list of fonts.
 */
typedef struct _FontData {
    int nfonts;
    FontInfoPtr pFI;	/* array of fi's allocated by caller */
    DIXFontProp **pFP;	/* array of pointers allocated by caller;
			 * property arrays allocated by DescribeFontList */
} FontDataRec;

/*
 * all the following are in fonts.c
 */
extern FontPtr	OpenFont();
extern Bool	SetDefaultFont();
extern int	CloseFont();
extern FontPtr	ReadNFont();
extern void	DescribeFontList();
extern void	ServerBitmapFromGlyph();
extern Bool	CursorMetricsFromGlyph();
extern void	GetGlyphs();
extern void	QueryTextExtents();

#endif /* DIXFONTSTRUCT_H */