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+/*
+
+ This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
+
+ Copyright (C) 2007-2012 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 _PDFDOC_H_
+#define _PDFDOC_H_
+
+#include "pdfobj.h"
+#include "pdfdev.h"
+
+#define PDF_DOC_GRABBING_NEST_MAX 4
+
+extern void pdf_doc_set_verbose (void);
+
+extern void pdf_open_document (const char *filename,
+ int do_encryption,
+ double media_width, double media_height,
+ double annot_grow_amount, int bookmark_open_depth,
+ int check_gotos);
+extern void pdf_close_document (void);
+
+
+/* PDF document metadata */
+extern void pdf_doc_set_creator (const char *creator);
+
+
+/* They just return PDF dictionary object.
+ * Callers are completely responsible for doing right thing...
+ */
+extern pdf_obj *pdf_doc_get_dictionary (const char *category);
+extern pdf_obj *pdf_doc_get_reference (const char *category);
+
+#define pdf_doc_page_tree() pdf_doc_get_dictionary("Pages")
+#define pdf_doc_catalog() pdf_doc_get_dictionary("Catalog")
+#define pdf_doc_docinfo() pdf_doc_get_dictionary("Info")
+#define pdf_doc_names() pdf_doc_get_dictionary("Names")
+#define pdf_doc_this_page() pdf_doc_get_dictionary("@THISPAGE")
+
+extern pdf_obj *pdf_doc_get_page (pdf_file *pf, long page_no, long *count_p,
+ pdf_rect *bbox, pdf_obj **resources_p);
+
+extern long pdf_doc_current_page_number (void);
+extern pdf_obj *pdf_doc_current_page_resources (void);
+
+extern pdf_obj *pdf_doc_ref_page (unsigned long page_no);
+#define pdf_doc_this_page_ref() pdf_doc_get_reference("@THISPAGE")
+#define pdf_doc_next_page_ref() pdf_doc_get_reference("@NEXTPAGE")
+#define pdf_doc_prev_page_ref() pdf_doc_get_reference("@PREVPAGE")
+
+/* Not really managing tree...
+ * There should be something for number tree.
+ */
+extern int pdf_doc_add_names (const char *category,
+ const void *key, int keylen, pdf_obj *value);
+
+extern void pdf_doc_set_bop_content (const char *str, unsigned length);
+extern void pdf_doc_set_eop_content (const char *str, unsigned length);
+
+/* Page */
+extern void pdf_doc_begin_page (double scale, double x_origin, double y_origin);
+extern void pdf_doc_end_page (void);
+
+extern void pdf_doc_set_mediabox (unsigned page_no, const pdf_rect *mediabox);
+extern void pdf_doc_get_mediabox (unsigned page_no, pdf_rect *mediabox);
+
+extern void pdf_doc_add_page_content (const char *buffer, unsigned length);
+extern void pdf_doc_add_page_resource (const char *category,
+ const char *resource_name, pdf_obj *resources);
+
+/* Article thread */
+extern void pdf_doc_begin_article (const char *article_id, pdf_obj *info);
+#if 0
+extern void pdf_doc_end_article (const char *article_id); /* Do nothing... */
+#endif
+extern void pdf_doc_make_article (const char *article_id,
+ const char **bead_order, int num_beads);
+extern void pdf_doc_add_bead (const char *article_id,
+ const char *bead_id,
+ long page_no, const pdf_rect *rect);
+
+/* Bookmarks */
+extern int pdf_doc_bookmarks_up (void);
+extern int pdf_doc_bookmarks_down (void);
+extern void pdf_doc_bookmarks_add (pdf_obj *dict, int is_open);
+extern int pdf_doc_bookmarks_depth (void);
+
+
+/* Returns xobj_id of started xform. */
+extern int pdf_doc_begin_grabbing (const char *ident,
+ double ref_x, double ref_y,
+ const pdf_rect *cropbox);
+extern void pdf_doc_end_grabbing (pdf_obj *attrib);
+
+
+/* Annotation */
+extern void pdf_doc_add_annot (unsigned page_no,
+ const pdf_rect *rect,
+ pdf_obj *annot_dict,
+ int dest_is_new);
+
+/* Annotation with auto- clip and line (or page) break */
+extern void pdf_doc_begin_annot (pdf_obj *dict);
+extern void pdf_doc_end_annot (void);
+
+extern void pdf_doc_break_annot (void);
+extern void pdf_doc_expand_box (const pdf_rect *rect);
+
+/* Manual thumbnail */
+extern void pdf_doc_enable_manual_thumbnails (void);
+
+#if 0
+/* PageLabels - */
+extern void pdf_doc_set_pagelabel (long page_start,
+ const char *type,
+ const void *prefix, int pfrx_len,
+ long counter_start);
+#endif
+
+/* Similar to bop_content */
+#include "pdfcolor.h"
+extern void pdf_doc_set_bgcolor (const pdf_color *color);
+
+#endif /* _PDFDOC_H_ */