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authorKarl Berry <karl@freefriends.org>2021-02-25 19:22:25 +0000
committerKarl Berry <karl@freefriends.org>2021-02-25 19:22:25 +0000
commitad547a6b5986815fda458221149728d9d9ab1d87 (patch)
tree16296910eb3eca724371474ea9aea3994dc69614 /Build/source/texk/dvipdfm-x/specials.h
parent947b43de3dd21d58ccc2ffadefc4441ea1c2a813 (diff)
restore Build,TODO from r57911
git-svn-id: svn://tug.org/texlive/trunk@57915 c570f23f-e606-0410-a88d-b1316a301751
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diff --git a/Build/source/texk/dvipdfm-x/specials.h b/Build/source/texk/dvipdfm-x/specials.h
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+/* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
+
+ Copyright (C) 2002-2020 by Jin-Hwan Cho and Shunsaku Hirata,
+ the dvipdfmx project team.
+
+ Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+*/
+
+#ifndef _SPECIALS_H_
+#define _SPECIALS_H_
+
+#include "pdfobj.h"
+#include "pdfdev.h"
+
+struct spc_env {
+ double x_user, y_user;
+ double mag;
+ int pg; /* current page in PDF */
+ struct {
+ int is_drawable;
+ pdf_rect rect;
+ } info;
+};
+
+struct spc_arg {
+ const char *curptr;
+ const char *endptr;
+ const char *base;
+
+ const char *command;
+};
+
+typedef int (*spc_handler_fn_ptr) (struct spc_env *, struct spc_arg *);
+
+struct spc_handler {
+ const char *key;
+ spc_handler_fn_ptr exec;
+};
+
+
+#include <stdarg.h>
+extern void spc_warn (struct spc_env *spe, const char *fmt, ...);
+
+extern pdf_obj *spc_lookup_reference (const char *ident);
+extern pdf_obj *spc_lookup_object (const char *ident);
+
+extern int spc_begin_annot (struct spc_env *spe, pdf_obj *annot_dict);
+extern int spc_end_annot (struct spc_env *spe);
+extern int spc_resume_annot (struct spc_env *spe);
+extern int spc_suspend_annot (struct spc_env *spe);
+
+extern int spc_begin_form (struct spc_env *spe, const char *ident, pdf_coord cp, pdf_rect *cropbox);
+extern int spc_end_form (struct spc_env *spe, pdf_obj *attr);
+
+extern int spc_is_tracking_boxes (struct spc_env *spe);
+
+/* linkmode 0: normal, 1: capture phantom texts */
+extern void spc_set_linkmode (struct spc_env *spe, int mode);
+/* set default height of phantom texts */
+extern void spc_set_phantom (struct spc_env *spe, double height, double depth);
+
+extern void spc_push_object (struct spc_env *spe, const char *key, pdf_obj *value);
+extern void spc_flush_object (struct spc_env *spe, const char *key);
+extern void spc_clear_objects (struct spc_env *spe);
+
+extern void spc_put_image (struct spc_env *spe, int res_id, transform_info *ti, double xpos, double ypos);
+
+extern void spc_get_current_point (struct spc_env *spe, pdf_coord *cp);
+
+/* dvipdfmx pdf: special */
+extern void spc_get_coord (struct spc_env *spe, double *x, double *y);
+extern void spc_push_coord (struct spc_env *spe, double x, double y);
+extern void spc_pop_coord (struct spc_env *spe);
+/* XeTeX */
+extern void spc_set_fixed_point (struct spc_env *spe, double x, double y);
+extern void spc_get_fixed_point (struct spc_env *spe, double *x, double *y);
+extern void spc_put_fixed_point (struct spc_env *spe, double x, double y);
+extern void spc_dup_fixed_point (struct spc_env *spe);
+extern void spc_pop_fixed_point (struct spc_env *spe);
+extern void spc_clear_fixed_point (struct spc_env *spe);
+
+extern int spc_exec_at_begin_page (void);
+extern int spc_exec_at_end_page (void);
+extern int spc_exec_at_begin_document (void);
+extern int spc_exec_at_end_document (void);
+
+extern int spc_exec_special (const char *p, int32_t size, double x_user, double y_user, double mag, int *is_drawable, pdf_rect *rect);
+
+#endif /* _SPECIALS_H_ */