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/*
* Copyright (c) 2002-2004 the xdvik development team
*
* 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
* PAUL VOJTA OR ANY OTHER AUTHOR OF THIS SOFTWARE 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 SPECIAL_H_
#define SPECIAL_H_
#include "xdvi-config.h"
#include "xdvi.h"
#include "events.h"
extern Boolean scan_special(char *str, int str_len, void *data);
#if PS
struct psprocs {
void (*toggle) (int flag);
void (*destroy) (void);
void (*interrupt) (void);
void (*endpage) (void);
void (*drawbegin) (int, int, const char *);
void (*drawraw) (const char *);
void (*drawfile) (const char *, FILE *);
void (*drawend) (const char *);
void (*beginheader) (void);
void (*endheader) (void);
void (*newdoc) (void);
};
extern void ps_clear_cache(void);
extern void ps_destroy(void);
extern void drawbegin_none(int, int, const char *);
extern void draw_bbox(void);
extern void display_bboxes(void);
extern void clear_bboxes(void);
extern void save_bbox(void);
#endif
extern void applicationDoSpecial(char *str, size_t len);
extern void geom_do_special(struct scan_info *, char *, double);
extern void color_special(const char *colorspec);
extern void init_prescan(void);
/*
info on whether this DVI file contains papersize specials,
and a resetting method.
*/
extern void reset_papersize_special(void);
extern Boolean have_papersize_special(void);
#if COLOR
extern void init_page_colors(struct rgb *foreground, struct rgb *background);
extern void scan_color_eop(void);
extern void scan_color(const char *color);
struct rgb; /* forward declaration */
extern void set_fg_color(const struct rgb *);
#endif
#endif /* SPECIAL_H_ */
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