filter/common.h

   1 /*
   2  * Common filter definitions for CUPS.
   3  *
   4  * Copyright 2007-2010 by Apple Inc.
   5  * Copyright 1997-2006 by Easy Software Products.
   6  *
   7  * These coded instructions, statements, and computer programs are the
   8  * property of Apple Inc. and are protected by Federal copyright
   9  * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  10  * which should have been included with this file.  If this file is
  11  * file is missing or damaged, see the license at "http://www.cups.org/".
  12  *
  13  * This file is subject to the Apple OS-Developed Software exception.
  14  */
  15
  16 /*
  17  * Include necessary headers...
  18  */
  19
  20 #include <cups/string-private.h>
  21 #include <cups/cups.h>
  22 #include <cups/ppd.h>
  23 #include <time.h>
  24
  25
  26 /*
  27  * C++ magic...
  28  */
  29
  30 #ifdef __cplusplus
  31 extern "C" {
  32 #endif /* __cplusplus */
  33
  34
  35 /*
  36  * Globals...
  37  */
  38
  39 extern int      Orientation,    /* 0 = portrait, 1 = landscape, etc. */
  40                 Duplex,         /* Duplexed? */
  41                 LanguageLevel,  /* Language level of printer */
  42                 ColorDevice;    /* Do color text? */
  43 extern float    PageLeft,       /* Left margin */
  44                 PageRight,      /* Right margin */
  45                 PageBottom,     /* Bottom margin */
  46                 PageTop,        /* Top margin */
  47                 PageWidth,      /* Total page width */
  48                 PageLength;     /* Total page length */
  49
  50
  51 /*
  52  * Prototypes...
  53  */
  54
  55 extern ppd_file_t *SetCommonOptions(int num_options, cups_option_t *options,
  56                                     int change_size);
  57 extern void     UpdatePageVars(void);
  58 extern void     WriteCommon(void);
  59 extern void     WriteLabelProlog(const char *label, float bottom,
  60                                  float top, float width);
  61 extern void     WriteLabels(int orient);
  62 extern void     WriteTextComment(const char *name, const char *value);
  63
  64
  65 /*
  66  * C++ magic...
  67  */
  68
  69 #ifdef __cplusplus
  70 }
  71 #endif /* __cplusplus */