filter/textcommon.h

   1 /*
   2  * "$Id$"
   3  *
   4  *   Common text filter definitions for the Common UNIX Printing System (CUPS).
   5  *
   6  *   Copyright 1997-2005 by Easy Software Products.
   7  *
   8  *   These coded instructions, statements, and computer programs are the
   9  *   property of Easy Software Products and are protected by Federal
  10  *   copyright law.  Distribution and use rights are outlined in the file
  11  *   "LICENSE.txt" which should have been included with this file.  If this
  12  *   file is missing or damaged please contact Easy Software Products
  13  *   at:
  14  *
  15  *       Attn: CUPS Licensing Information
  16  *       Easy Software Products
  17  *       44141 Airport View Drive, Suite 204
  18  *       Hollywood, Maryland 20636 USA
  19  *
  20  *       Voice: (301) 373-9600
  21  *       EMail: cups-info@cups.org
  22  *         WWW: http://www.cups.org
  23  *
  24  *   This file is subject to the Apple OS-Developed Software exception.
  25  */
  26
  27 /*
  28  * Include necessary headers...
  29  */
  30
  31 #include "common.h"
  32
  33
  34 /*
  35  * C++ magic...
  36  */
  37
  38 #ifdef __cplusplus
  39 extern "C" {
  40 #endif /* __cplusplus */
  41
  42
  43 /*
  44  * Constants...
  45  */
  46
  47 #define ATTR_NORMAL     0x00
  48 #define ATTR_BOLD       0x01
  49 #define ATTR_ITALIC     0x02
  50 #define ATTR_BOLDITALIC 0x03
  51 #define ATTR_FONT       0x03
  52
  53 #define ATTR_UNDERLINE  0x04
  54 #define ATTR_RAISED     0x08
  55 #define ATTR_LOWERED    0x10
  56 #define ATTR_RED        0x20
  57 #define ATTR_GREEN      0x40
  58 #define ATTR_BLUE       0x80
  59
  60 #define PRETTY_OFF      0
  61 #define PRETTY_PLAIN    1
  62 #define PRETTY_CODE     2
  63 #define PRETTY_SHELL    3
  64 #define PRETTY_PERL     4
  65 #define PRETTY_HTML     5
  66
  67
  68 /*
  69  * Structures...
  70  */
  71
  72 typedef struct                  /**** Character/attribute structure... ****/
  73 {
  74   unsigned short ch,            /* Character */
  75                 attr;           /* Any attributes */
  76 } lchar_t;
  77
  78
  79 /*
  80  * Globals...
  81  */
  82
  83 extern int      WrapLines,      /* Wrap text in lines */
  84                 SizeLines,      /* Number of lines on a page */
  85                 SizeColumns,    /* Number of columns on a line */
  86                 PageColumns,    /* Number of columns on a page */
  87                 ColumnGutter,   /* Number of characters between text columns */
  88                 ColumnWidth,    /* Width of each column */
  89                 PrettyPrint,    /* Do pretty code formatting? */
  90                 Copies;         /* Number of copies to produce */
  91 extern lchar_t  **Page;         /* Page characters */
  92 extern int      NumPages;       /* Number of pages in document */
  93 extern float    CharsPerInch,   /* Number of character columns per inch */
  94                 LinesPerInch;   /* Number of lines per inch */
  95 extern int      UTF8,           /* Use UTF-8 encoding? */
  96                 NumKeywords;    /* Number of known keywords */
  97 extern char     **Keywords;     /* List of known keywords... */
  98
  99
 100 /*
 101  * Required functions...
 102  */
 103
 104 extern int      TextMain(const char *name, int argc, char *argv[]);
 105 extern void     WriteEpilogue(void);
 106 extern void     WritePage(void);
 107 extern void     WriteProlog(const char *title, const char *user,
 108                             const char *classification, const char *label,
 109                             ppd_file_t *ppd);
 110
 111
 112 /*
 113  * C++ magic...
 114  */
 115
 116 #ifdef __cplusplus
 117 }
 118 #endif /* __cplusplus */
 119
 120
 121 /*
 122  * End of "$Id$".
 123  */