filter/textcommon.h

   1 /*
   2  * "$Id: textcommon.h 6649 2007-07-11 21:46:42Z mike $"
   3  *
   4  *   Common text filter definitions for CUPS.
   5  *
   6  *   Copyright 2007-2010 by Apple Inc.
   7  *   Copyright 1997-2005 by Easy Software Products.
   8  *
   9  *   These coded instructions, statements, and computer programs are the
  10  *   property of Apple Inc. and are protected by Federal copyright
  11  *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  12  *   which should have been included with this file.  If this file is
  13  *   file is missing or damaged, see the license at "http://www.cups.org/".
  14  *
  15  *   This file is subject to the Apple OS-Developed Software exception.
  16  */
  17
  18 /*
  19  * Include necessary headers...
  20  */
  21
  22 #include "common.h"
  23
  24
  25 /*
  26  * C++ magic...
  27  */
  28
  29 #ifdef __cplusplus
  30 extern "C" {
  31 #endif /* __cplusplus */
  32
  33
  34 /*
  35  * Constants...
  36  */
  37
  38 #define ATTR_NORMAL     0x00
  39 #define ATTR_BOLD       0x01
  40 #define ATTR_ITALIC     0x02
  41 #define ATTR_BOLDITALIC 0x03
  42 #define ATTR_FONT       0x03
  43
  44 #define ATTR_UNDERLINE  0x04
  45 #define ATTR_RAISED     0x08
  46 #define ATTR_LOWERED    0x10
  47 #define ATTR_RED        0x20
  48 #define ATTR_GREEN      0x40
  49 #define ATTR_BLUE       0x80
  50
  51 #define PRETTY_OFF      0
  52 #define PRETTY_PLAIN    1
  53 #define PRETTY_CODE     2
  54 #define PRETTY_SHELL    3
  55 #define PRETTY_PERL     4
  56 #define PRETTY_HTML     5
  57
  58
  59 /*
  60  * Structures...
  61  */
  62
  63 typedef struct                  /**** Character/attribute structure... ****/
  64 {
  65   unsigned short ch,            /* Character */
  66                 attr;           /* Any attributes */
  67 } lchar_t;
  68
  69
  70 /*
  71  * Globals...
  72  */
  73
  74 extern int      WrapLines,      /* Wrap text in lines */
  75                 SizeLines,      /* Number of lines on a page */
  76                 SizeColumns,    /* Number of columns on a line */
  77                 PageColumns,    /* Number of columns on a page */
  78                 ColumnGutter,   /* Number of characters between text columns */
  79                 ColumnWidth,    /* Width of each column */
  80                 PrettyPrint,    /* Do pretty code formatting? */
  81                 Copies;         /* Number of copies to produce */
  82 extern lchar_t  **Page;         /* Page characters */
  83 extern int      NumPages;       /* Number of pages in document */
  84 extern float    CharsPerInch,   /* Number of character columns per inch */
  85                 LinesPerInch;   /* Number of lines per inch */
  86 extern int      UTF8,           /* Use UTF-8 encoding? */
  87                 NumKeywords;    /* Number of known keywords */
  88 extern char     **Keywords;     /* List of known keywords... */
  89
  90
  91 /*
  92  * Required functions...
  93  */
  94
  95 extern int      TextMain(const char *name, int argc, char *argv[]);
  96 extern void     WriteEpilogue(void);
  97 extern void     WritePage(void);
  98 extern void     WriteProlog(const char *title, const char *user,
  99                             const char *classification, const char *label,
 100                             ppd_file_t *ppd);
 101
 102
 103 /*
 104  * C++ magic...
 105  */
 106
 107 #ifdef __cplusplus
 108 }
 109 #endif /* __cplusplus */
 110
 111
 112 /*
 113  * End of "$Id: textcommon.h 6649 2007-07-11 21:46:42Z mike $".
 114  */