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/*
* libzvbi - vbi3_page private stuff
*
* Copyright (C) 2000, 2001, 2002, 2003, 2004 Michael H. Schimek
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: page-priv.h,v 1.2 2005/01/08 14:54:21 mschimek Exp $ */
#ifndef PAGE_PRIV_H
#define PAGE_PRIV_H
#include "page.h" /* vbi3_page, vbi3_opacity */
#include "vt.h" /* magazine, extension, pagenum */
#include "pdc.h" /* vbi3_preselection */
#include "lang.h" /* vbi3_character_set */
#include "cache-priv.h" /* cache_network, cache_page, vbi3_wst_level */
struct _vbi3_page_priv {
vbi3_page pg;
/* Source network, implicitely reference counted. */
cache_network * cn;
/* Only used in _vbi3_page_priv_from_cache_page_va_list(). */
const magazine * mag;
const extension * ext;
/* Source page, reference counted. */
cache_page * cp;
/* _vbi3_page_priv_from_cache_page_va_list() parameter. */
vbi3_wst_level max_level;
/* PDC preselection data, if requested and available. */
vbi3_preselection * pdc_table;
unsigned int pdc_table_size;
/* Referenced DRCS download pages. */
cache_page * drcs_cp[32];
/** Default primary and secondary character set. */
const vbi3_character_set *char_set[2];
/** 0 header, 1 other rows. */
vbi3_opacity page_opacity[2];
vbi3_opacity boxed_opacity[2];
/** TOP navigation. */
vbi3_link link[6];
/**
* Points from each character in TOP/FLOF row 25 (max 64 columns)
* to a link[] element. -1 if no link.
*/
int8_t link_ref[64];
};
/* in teletext.c */
extern vbi3_bool
_vbi3_page_priv_from_cache_page_va_list
(vbi3_page_priv * pgp,
cache_page * cp,
va_list format_options);
extern vbi3_bool
_vbi3_page_priv_from_cache_page
(vbi3_page_priv * pgp,
cache_page * cp,
...);
extern void
_vbi3_page_priv_dump (const vbi3_page_priv * pgp,
FILE * fp,
unsigned int mode);
extern void
_vbi3_page_priv_destroy (vbi3_page_priv * pgp);
extern void
_vbi3_page_priv_init (vbi3_page_priv * pgp);
#endif /* PAGE_PRIV_H */
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