/*

Copyright 1991, 1998  The Open Group

Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided that
the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation.

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 OPEN GROUP 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.

Except as contained in this notice, the name of The Open Group shall
not be used in advertising or otherwise to promote the sale, use or
other dealings in this Software without prior written authorization
from The Open Group.

*/


#ifndef CLOSESTR_H
#define CLOSESTR_H

#include <X11/Xproto.h>
#include "closure.h"
#include "dix.h"
#include "misc.h"
#include "gcstruct.h"

/* closure structures */

/* OpenFont */

typedef struct _OFclosure {
    ClientPtr   client;
    short       current_fpe;
    short       num_fpes;
    FontPathElementPtr *fpe_list;
    Mask        flags;

/* XXX -- get these from request buffer instead? */
    char       *origFontName;
    int		origFontNameLen;
    XID         fontid;
    char       *fontname;
    int         fnamelen;
    FontPtr	non_cachable_font;
}           OFclosureRec;

/* ListFontsWithInfo */

#define XLFDMAXFONTNAMELEN	256
typedef struct _LFWIstate {
    char	pattern[XLFDMAXFONTNAMELEN];
    int		patlen;
    int		current_fpe;
    int		max_names;
    Bool	list_started;
    pointer	private;
} LFWIstateRec, *LFWIstatePtr;

typedef struct _LFWIclosure {
    ClientPtr		client;
    int			num_fpes;
    FontPathElementPtr	*fpe_list;
    xListFontsWithInfoReply *reply;
    int			length;
    LFWIstateRec	current;
    LFWIstateRec	saved;
    int			savedNumFonts;
    Bool		haveSaved;
    char		*savedName;
} LFWIclosureRec;

/* ListFonts */

typedef struct _LFclosure {
    ClientPtr   client;
    int         num_fpes;
    FontPathElementPtr *fpe_list;
    FontNamesPtr names;
    LFWIstateRec current;
    LFWIstateRec saved;
    Bool        haveSaved;
    char	*savedName;
    int		savedNameLen;
}	LFclosureRec;

/* PolyText */

typedef
    int			(* PolyTextPtr)(
			DrawablePtr /* pDraw */,
			GCPtr /* pGC */,
			int /* x */,
			int /* y */,
			int /* count */,
			void * /* chars or shorts */
			);

typedef struct _PTclosure {
    ClientPtr		client;
    DrawablePtr		pDraw;
    GC			*pGC;
    unsigned char	*pElt;
    unsigned char	*endReq;
    unsigned char	*data;
    int			xorg;
    int			yorg;
    CARD8		reqType;
    PolyTextPtr		polyText;
    int			itemSize;
    XID			did;
    int			err;
} PTclosureRec;

/* ImageText */

typedef
    void		(* ImageTextPtr)(
			DrawablePtr /* pDraw */,
			GCPtr /* pGC */,
			int /* x */,
			int /* y */,
			int /* count */,
			void * /* chars or shorts */
			);

typedef struct _ITclosure {
    ClientPtr		client;
    DrawablePtr		pDraw;
    GC			*pGC;
    BYTE		nChars;
    unsigned char	*data;
    int			xorg;
    int			yorg;
    CARD8		reqType;
    ImageTextPtr	imageText;
    int			itemSize;
    XID			did;
} ITclosureRec;
#endif				/* CLOSESTR_H */
