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xbfe
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main.h
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1992-03-27
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/* main.h: global variable declarations.
Copyright (C) 1992 Free Software Foundation, Inc.
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, 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. */
#ifndef MAIN_H
#define MAIN_H
#include "xt-common.h"
#include "font.h"
#include "types.h"
#include "char.h"
/* For the resource database. */
#define CLASS_NAME "XBfe"
typedef struct
{
string name;
real dpi;
boolean modified;
font_info_type info;
char_type *chars[MAX_CHARCODE + 1];
charcode_type current_charcode;
} font_type;
/* The basename of the font, as it was given to the program. */
#define FONT_NAME(f) ((f).name)
/* The resolution of the font, in pixels per inch. */
#define FONT_DPI(f) ((f).dpi)
/* Says whether any of the characters in the font have been edited. */
#define FONT_MODIFIED(f) ((f).modified)
/* The information about the font that the library supplies. See
`../include/font.h' for the details on this structure. */
#define FONT_INFO(f) ((f).info)
/* Pointers to the characters. */
#define FONT_CHAR(f, code) ((f).chars[code])
/* A pointer to the character we're currently editing in the font F. */
#define FONT_CURRENT_CHAR(f) FONT_CHAR (f, FONT_CURRENT_CHARCODE (f))
/* The character code of the character we are currently displaying. */
#define FONT_CURRENT_CHARCODE(f) ((f).current_charcode)
#endif /* not MAIN_H */