1999-03-19 18:51:19 +01:00
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/*
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* File: boxes.h
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* Date created: March 18, 1999 (Thursday, 15:09h)
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* Author: Thomas Jensen
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* tsjensen@stud.informatik.uni-erlangen.de
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1999-06-25 20:51:04 +02:00
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* Version: $Id: boxes.h,v 1.13 1999/06/23 19:21:15 tsjensen Exp tsjensen $
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1999-03-19 18:51:19 +01:00
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* Language: ANSI C
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* Purpose: Project-wide globals and data structures
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* Remarks: ---
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*
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* Revision History:
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*
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1999-03-30 11:36:58 +02:00
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* $Log: boxes.h,v $
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1999-06-25 20:51:04 +02:00
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* Revision 1.13 1999/06/23 19:21:15 tsjensen
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* Now exporting anz_designs, input, and empty_side()
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* Added #include regexp.h back
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*
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1999-06-23 21:21:15 +02:00
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* Revision 1.12 1999/06/23 12:33:49 tsjensen
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* Moved some data structures and macros related to shapes to shape.h
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* Added #ifdef DEBUG around __TJ() macro for convenience
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*
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1999-06-23 14:33:49 +02:00
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* Revision 1.11 1999/06/22 12:01:24 tsjensen
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* Added DEF_DESIGN (default design name)
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* Added opt_t and opt global variable from boxes.c
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* Moved BFREE macro and yyerror() and empty_line() prototypes to tools.h
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* Added LINE_MAX and MAX_TABSTOP macros from boxes.c
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* Added #define DEBUG and REGEXP_DEBUG. This will centrally activate
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* debugging.
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*
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1999-06-22 14:01:24 +02:00
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* Revision 1.10 1999/06/20 14:19:31 tsjensen
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* Added padding member to design struct
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*
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1999-06-20 16:19:31 +02:00
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* Revision 1.9 1999/06/17 19:08:50 tsjensen
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* Removed #pragma ident "string"
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* Changed VERSION to 1.0 beta
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* Added line_t and empty_line() prototype
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*
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1999-06-17 21:08:50 +02:00
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* Revision 1.8 1999/06/14 12:11:54 tsjensen
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* Added struct members for regexp reversion code
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* Renamed current_reprule to current_rule, now used for both directions
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*
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1999-06-03 20:54:33 +02:00
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* Revision 1.6 1999/04/09 13:32:55 tsjensen
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* Removed code related to OFFSET blocks (obsolete)
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*
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1999-04-09 15:32:55 +02:00
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* Revision 1.5 1999/04/04 16:10:51 tsjensen
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* Added some flags to design structure
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* Move default settings here from boxes.c
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*
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1999-04-04 18:10:51 +02:00
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* Revision 1.4 1999/03/31 17:34:43 tsjensen
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* ... still programming ...
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* Added minwidth and minheight to design structure
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*
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1999-03-31 19:34:43 +02:00
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* Revision 1.3 1999/03/30 09:36:58 tsjensen
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* ... still programming ...
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* It drew a correct box for the first time!
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*
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1999-03-19 18:51:19 +01:00
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* Revision 1.1 1999/03/18 15:09:34 tsjensen
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* Initial revision
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*/
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1999-03-18 16:08:57 +01:00
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#ifndef BOXES_H
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#define BOXES_H
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1999-06-22 14:01:24 +02:00
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/* #define DEBUG */
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/* #define REGEXP_DEBUG */
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1999-06-23 21:21:15 +02:00
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#include "regexp.h"
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1999-04-04 18:10:51 +02:00
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1999-03-18 16:08:57 +01:00
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#define PROJECT "boxes" /* name of program */
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1999-06-17 21:08:50 +02:00
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#define VERSION "1.0 beta" /* current release of project */
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1999-03-18 16:08:57 +01:00
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1999-03-30 11:36:58 +02:00
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1999-04-04 18:10:51 +02:00
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/*
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* default settings of all kinds (THIS PARAGRAPH MAY BE EDITED)
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*/
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#define DEF_TABSTOP 8 /* default tab stop distance (-t) */
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#define DEF_INDENTMODE 'b' /* indent box, not text by default */
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1999-06-22 14:01:24 +02:00
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#define DEF_DESIGN "C" /* default design name */
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1999-04-04 18:10:51 +02:00
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1999-03-30 11:36:58 +02:00
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/*
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* some systems (especially sunos4) do not define EXIT_* constants
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*/
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#ifndef EXIT_FAILURE
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#define EXIT_FAILURE 1
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#endif
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#ifndef EXIT_SUCCESS
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#define EXIT_SUCCESS 0
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#endif
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1999-06-22 14:01:24 +02:00
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/* max. allowed tab stop distance
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*/
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#define MAX_TABSTOP 16
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/* max. supported line length
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* This is how many characters of a line will be read. Anything beyond
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* will be discarded. The line feed character at the end does not count.
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* (This should have been done via sysconf(), but I didn't do it in order
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* to ease porting to non-unix platforms.)
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1999-03-30 11:36:58 +02:00
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*/
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1999-06-22 14:01:24 +02:00
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#if defined(LINE_MAX) && (LINE_MAX < 1024)
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#undef LINE_MAX
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#endif
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#ifndef LINE_MAX
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#define LINE_MAX 2048
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#endif
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1999-03-30 11:36:58 +02:00
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1999-03-19 18:51:19 +01:00
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1999-06-23 14:33:49 +02:00
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#ifdef DEBUG
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#define __TJ(s) fprintf (stderr, s);
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#else
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#define __TJ(s) /**/
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#endif
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1999-03-19 18:51:19 +01:00
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1999-06-23 14:33:49 +02:00
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#define BTOP 0 /* for use with sides */
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1999-03-30 11:36:58 +02:00
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#define BRIG 1
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#define BBOT 2
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#define BLEF 3
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1999-03-18 16:08:57 +01:00
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1999-04-04 18:10:51 +02:00
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typedef struct {
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char *search;
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char *repstr;
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regexp *prog; /* compiled search pattern */
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int line; /* line of definition in config file */
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char mode; /* 'g' or 'o' */
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} reprule_t;
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1999-03-18 16:08:57 +01:00
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typedef struct {
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1999-04-04 18:10:51 +02:00
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char *name;
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char *author;
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1999-06-14 14:11:54 +02:00
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char *created; /* date created, free format */
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char *revision; /* revision number of design */
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char *revdate; /* date of current revision */
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1999-04-04 18:10:51 +02:00
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char *sample;
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1999-06-14 14:11:54 +02:00
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char indentmode; /* 'b', 't', or 'n' */
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sentry_t shape[ANZ_SHAPES];
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1999-04-04 18:10:51 +02:00
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size_t minwidth;
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size_t minheight;
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1999-06-20 16:19:31 +02:00
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int padding[ANZ_SIDES];
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1999-06-14 14:11:54 +02:00
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reprule_t *current_rule;
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reprule_t *reprules; /* applied when drawing a box */
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1999-04-04 18:10:51 +02:00
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size_t anz_reprules;
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1999-06-14 14:11:54 +02:00
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reprule_t *revrules; /* applied upon removal of a box */
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size_t anz_revrules;
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1999-03-18 16:08:57 +01:00
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} design_t;
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extern design_t *designs;
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1999-06-23 21:21:15 +02:00
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extern int anz_designs;
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1999-03-18 16:08:57 +01:00
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extern int design_idx;
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1999-06-23 14:33:49 +02:00
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1999-03-18 16:08:57 +01:00
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extern int yylineno;
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1999-06-22 14:01:24 +02:00
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extern char *yyfilename;
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1999-06-23 14:33:49 +02:00
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1999-06-22 14:01:24 +02:00
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typedef struct { /* Command line options: */
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int l; /* list available designs */
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int r; /* remove box from input */
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int tabstop; /* tab stop distance */
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int padding[ANZ_SIDES]; /* in spaces or lines resp. */
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design_t *design; /* currently used box design */
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int design_choice_by_user; /* true if design was chosen by user */
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long reqwidth; /* requested box width (-s) */
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long reqheight; /* requested box height (-s) */
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char valign; /* text position inside box */
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char halign; /* ( h[lcr]v[tcb] ) */
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1999-06-25 20:51:04 +02:00
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char indentmode; /* 'b', 't', 'n', or '\0' */
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char justify; /* 'l', 'c', 'r', or '\0' */
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1999-06-22 14:01:24 +02:00
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FILE *infile; /* where we get our input */
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FILE *outfile; /* where we put our output */
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} opt_t;
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extern opt_t opt;
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1999-03-18 16:08:57 +01:00
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1999-06-23 21:21:15 +02:00
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typedef struct {
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size_t len;
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char *text;
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} line_t;
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#ifndef FILE_LEXER_L
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typedef struct {
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line_t *lines;
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size_t anz_lines; /* number of entries in input */
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size_t maxline; /* length of longest input line */
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size_t indent; /* number of leading spaces found */
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} input_t;
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#define INPUT_INITIALIZER {NULL, 0, 0, LINE_MAX}
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extern input_t input;
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#endif /*!FILE_LEXER_L*/
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1999-03-18 16:08:57 +01:00
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1999-06-23 21:21:15 +02:00
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#endif /* BOXES_H */
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1999-03-18 16:08:57 +01:00
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/*EOF*/ /* vim: set cindent sw=4: */
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