projects / thirdparty / cups.git / blame
| Commit | Line | Data |
|---|---|---|
| 6961465f | 1 | /* |
| 503b54c9 | 2 | * PWG media API definitions for CUPS. |
| 6961465f | 3 | * |
| 503b54c9 | 4 | * Copyright 2009-2013 by Apple Inc. |
| 6961465f | 5 | * |
| 503b54c9 MS |
6 | * These coded instructions, statements, and computer programs are the |
| 7 | * property of Apple Inc. and are protected by Federal copyright | |
| 8 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
| 9 | * which should have been included with this file. If this file is | |
| 57b7b66b | 10 | * missing or damaged, see the license at "http://www.cups.org/". |
| 6961465f | 11 | * |
| 503b54c9 | 12 | * This file is subject to the Apple OS-Developed Software exception. |
| 6961465f MS |
13 | */ |
| 14 | ||
| 15 | #ifndef _CUPS_PWG_H_ | |
| 16 | # define _CUPS_PWG_H_ | |
| 17 | ||
| 18 | ||
| 19 | /* | |
| 20 | * C++ magic... | |
| 21 | */ | |
| 22 | ||
| 23 | # ifdef __cplusplus | |
| 24 | extern "C" { | |
| 25 | # endif /* __cplusplus */ | |
| 26 | ||
| 27 | ||
| 28 | /* | |
| 29 | * Macros... | |
| 30 | */ | |
| 31 | ||
| 32 | /* Convert from points to hundredths of millimeters */ | |
| 33 | # define PWG_FROM_POINTS(n) (int)(((n) * 2540 + 36) / 72) | |
| 34 | /* Convert from hundredths of millimeters to points */ | |
| 35 | # define PWG_TO_POINTS(n) ((n) * 72.0 / 2540.0) | |
| 36 | ||
| 37 | ||
| 38 | /* | |
| 39 | * Types and structures... | |
| 40 | */ | |
| 41 | ||
| 42 | typedef struct pwg_map_s /**** Map element - PPD to/from PWG */ | |
| 43 | { | |
| 44 | char *pwg, /* PWG media keyword */ | |
| 45 | *ppd; /* PPD option keyword */ | |
| 46 | } pwg_map_t; | |
| 47 | ||
| 48 | typedef struct pwg_media_s /**** Common media size data ****/ | |
| 49 | { | |
| 50 | const char *pwg, /* PWG 5101.1 "self describing" name */ | |
| 51 | *legacy, /* IPP/ISO legacy name */ | |
| 52 | *ppd; /* Standard Adobe PPD name */ | |
| 53 | int width, /* Width in 2540ths */ | |
| 54 | length; /* Length in 2540ths */ | |
| 55 | } pwg_media_t; | |
| 56 | ||
| 57 | typedef struct pwg_size_s /**** Size element - PPD to/from PWG */ | |
| 58 | { | |
| 59 | pwg_map_t map; /* Map element */ | |
| 60 | int width, /* Width in 2540ths */ | |
| 61 | length, /* Length in 2540ths */ | |
| 62 | left, /* Left margin in 2540ths */ | |
| 63 | bottom, /* Bottom margin in 2540ths */ | |
| 64 | right, /* Right margin in 2540ths */ | |
| 65 | top; /* Top margin in 2540ths */ | |
| 66 | } pwg_size_t; | |
| 67 | ||
| 68 | ||
| 69 | /* | |
| 70 | * Functions... | |
| 71 | */ | |
| 72 | ||
| 73 | extern int pwgFormatSizeName(char *keyword, size_t keysize, | |
| 74 | const char *prefix, const char *name, | |
| 75 | int width, int length, | |
| 76 | const char *units) _CUPS_API_1_7; | |
| 77 | extern int pwgInitSize(pwg_size_t *size, ipp_t *job, | |
| 78 | int *margins_set) _CUPS_API_1_7; | |
| 79 | extern pwg_media_t *pwgMediaForLegacy(const char *legacy) _CUPS_API_1_7; | |
| 80 | extern pwg_media_t *pwgMediaForPPD(const char *ppd) _CUPS_API_1_7; | |
| 81 | extern pwg_media_t *pwgMediaForPWG(const char *pwg) _CUPS_API_1_7; | |
| 82 | extern pwg_media_t *pwgMediaForSize(int width, int length) _CUPS_API_1_7; | |
| 83 | ||
| 84 | # ifdef __cplusplus | |
| 85 | } | |
| 86 | # endif /* __cplusplus */ | |
| 87 | ||
| 88 | #endif /* !_CUPS_PWG_H_ */ |