wordconst.h

   1 /*
   2  * wordconst.h
   3  * Copyright (C) 1998,1999 A.J. van Os
   4  *
   5  * Description:
   6  * Types and constants for the interpretation of MS Word files
   7  */
   8
   9 #if !defined(__wordconst_h)
  10 #define __wordconst_h 1
  11
  12 /*
  13  * A bit odd definition of the type Boolean, but RISC OS insists
  14  * on this and Unix doesn't mind.
  15  */
  16 #if !defined(BOOL)
  17 #define BOOL int
  18 #define TRUE 1
  19 #define FALSE 0
  20 #endif /* !BOOL */
  21
  22 /* Block sizes */
  23 #define HEADER_SIZE                     768
  24 #define BIG_BLOCK_SIZE                  512
  25 #define PROPERTY_SET_STORAGE_SIZE       128
  26 #define SMALL_BLOCK_SIZE                 64
  27 /* Switch size of Depot use */
  28 #define MIN_SIZE_FOR_BBD_USE            0x1000
  29 /* Table sizes */
  30 #define TABLE_COLUMN_MAX                 31
  31 /* Maximum number of tabs positions in a paragraph */
  32 #define NUMBER_OF_TABS_MAX               64
  33 /* Font sizes (in half-points) */
  34 #define MIN_FONT_SIZE                     8
  35 #define DEFAULT_FONT_SIZE                20
  36 #define MAX_FONT_SIZE                   240
  37 /* Font styles */
  38 #define FONT_REGULAR                    0x00
  39 #define FONT_BOLD                       0x01
  40 #define FONT_ITALIC                     0x02
  41 #define FONT_UNDERLINE                  0x04
  42 #define FONT_CAPITALS                   0x08
  43 #define FONT_SMALL_CAPITALS             0x10
  44 #define FONT_STRIKE                     0x20
  45 #define FONT_HIDDEN                     0x40
  46 /* Font colours */
  47 #define FONT_COLOUR_DEFAULT              0
  48 #define FONT_COLOUR_BLACK                1
  49 #define FONT_COLOUR_RED                  6
  50 /* End of a block chain */
  51 #define END_OF_CHAIN                    (-2)
  52 /* Types of lists */
  53 #define LIST_ARABIC_NUM                 0x00
  54 #define LIST_ROMAN_NUM_UPPER            0x01
  55 #define LIST_ROMAN_NUM_LOWER            0x02
  56 #define LIST_UPPER_ALPHA                0x03
  57 #define LIST_LOWER_ALPHA                0x04
  58 #define LIST_BULLETS                    0xff
  59 /* Types of paragraph alignment */
  60 #define ALIGNMENT_LEFT                  0x00
  61 #define ALIGNMENT_CENTER                0x01
  62 #define ALIGNMENT_RIGHT                 0x02
  63 #define ALIGNMENT_JUSTIFY               0x03
  64
  65 /* Macros */
  66         /* Get macros */
  67 #define ucGetByte(i,a)          ((unsigned char)(a[i]))
  68 #define usGetWord(i,a)          ((unsigned short)(a[i+1])<<8|\
  69                                         (unsigned short)(a[i]))
  70 #define ulGetLong(i,a)          ((unsigned long)(a[i+3])<<24|\
  71                                         (unsigned long)(a[i+2])<<16|\
  72                                         (unsigned long)(a[i+1])<<8|\
  73                                         (unsigned long)(a[i]))
  74         /* Font style macros */
  75 #define bIsBold(x)              (((x) & FONT_BOLD) == FONT_BOLD)
  76 #define bIsItalic(x)            (((x) & FONT_ITALIC) == FONT_ITALIC)
  77 #define bIsUnderline(x)         (((x) & FONT_UNDERLINE) == FONT_UNDERLINE)
  78 #define bIsCapitals(x)          (((x) & FONT_CAPITALS) == FONT_CAPITALS)
  79 #define bIsSmallCapitals(x)     (((x) & FONT_SMALL_CAPITALS) == FONT_SMALL_CAPITALS)
  80 #define bIsStrike(x)            (((x) & FONT_STRIKE) == FONT_STRIKE)
  81 #define bIsHidden(x)            (((x) & FONT_HIDDEN) == FONT_HIDDEN)
  82         /* Computation macros */
  83 /* From Words half-points to draw units (plus a percentage) */
  84 #define iWord2DrawUnits00(x)    ((int)(x) * 320)
  85 #define iWord2DrawUnits06(x)    (((int)(x) * 3392 + 5) / 10)
  86 #define iWord2DrawUnits20(x)    ((int)(x) * 384)
  87 /* From twips (1/20 of a point) to draw units */
  88 #define iTwips2DrawUnits(x)     ((int)(x) * 32)
  89 /* From twips (1/20 of a point) to millipoints */
  90 #define iTwips2MilliPoints(x)   ((int)(x) * 50)
  91 /* From default characters (16 OS units wide) to millipoints */
  92 #define iChar2MilliPoints(x)    ((int)(x) * 6400)
  93 #define iMilliPoints2Char(x)    (((int)(x) + 3200) / 6400)
  94 #define iDrawUnits2Char(x)      (((int)(x) + 2048) / 4096)
  95 /* From draw units (1/180*256 inch) to millipoints (1/72*1000 inch) */
  96 #define iDrawUnits2MilliPoints(x)       (((int)(x) * 25 +  8) / 16)
  97 #define iMilliPoints2DrawUnits(x)       (((int)(x) * 16 + 12) / 25)
  98
  99 /* Special characters */
 100 #define IGNORE_CHAR             0x00    /* ^@ */
 101 #define PICTURE                 0x01    /* ^A */
 102 #define FOOTNOTE_OR_ENDNOTE     0x02    /* ^B */
 103 #define ANNOTATION              0x05    /* ^E */
 104 #define TABLE_SEPARATOR         0x07    /* ^G */
 105 #define FRAME                   0x08    /* ^H */
 106 #define TAB                     0x09    /* ^I */
 107 /* End of line characters */
 108 #define HARD_RETURN             0x0b    /* ^K */
 109 #define FORM_FEED               0x0c    /* ^L */
 110 #define PAR_END                 0x0d    /* ^M */
 111 #define COLUMN_FEED             0x0e    /* ^N */
 112 /* Embedded stuff */
 113 #define START_EMBEDDED          0x13    /* ^S */
 114 #define END_IGNORE              0x14    /* ^T */
 115 #define END_EMBEDDED            0x15    /* ^U */
 116 /* Special characters */
 117 #if defined(DEBUG)
 118 #define FILLER_CHAR             0xb7
 119 #else
 120 #define FILLER_CHAR             ' '
 121 #endif /* DEBUG */
 122 #define TABLE_SEPARATOR_CHAR    '|'
 123 /* Pseudo characters. Tese must be outside the Unicode range */
 124 #define FOOTNOTE_CHAR           ((int)USHRT_MAX + 1)
 125 #define ENDNOTE_CHAR            ((int)USHRT_MAX + 2)
 126 #define UNKNOWN_NOTE_CHAR       ((int)USHRT_MAX + 3)
 127
 128 /* Charactercodes as used by Word */
 129 #define WORD_UNBREAKABLE_JOIN           0x1e
 130 #define WORD_SOFT_HYPHEN                0x1f
 131 /* Characters with non-standard values (0x80-0x9f) */
 132 #define WORD_EURO_SIGN                  0x80
 133 #define WORD_CEDILLA                    0x82
 134 #define WORD_DUTCH_GUILDER_SIGN         0x83
 135 #define WORD_LOW_DOUBLE_QUOTE           0x84
 136 #define WORD_ELLIPSIS                   0x85
 137 #define WORD_DAGGER                     0x86
 138 #define WORD_DOUBLE_DAGGER              0x87
 139 #define WORD_NON_SPACING_CIRCUMFLEX_ACCENT      0x88
 140 #define WORD_PER_MILLE_SIGN             0x89
 141 #define WORD_LEFT_SINGLE_QMARK          0x8b
 142 #define WORD_CAPITAL_LIGATURE_OE        0x8c
 143 #define WORD_LEFT_SINGLE_QUOTE          0x91
 144 #define WORD_RIGHT_SINGLE_QUOTE         0x92
 145 #define WORD_OPENING_DOUBLE_QUOTE       0x93
 146 #define WORD_CLOSING_DOUBLE_QUOTE       0x94
 147 #define WORD_BULLET                     0x95
 148 #define WORD_EN_DASH                    0x96
 149 #define WORD_EM_DASH                    0x97
 150 #define WORD_NON_SPACING_TILDE          0x98
 151 #define WORD_TRADEMARK                  0x99
 152 #define WORD_RIGHT_SINGLE_QMARK         0x9b
 153 #define WORD_SMALL_LIGATURE_OE          0x9c
 154
 155 /* Some Unicode characters that can be translated into ISO-8859-1 */
 156 #define UNICODE_CAPITAL_W_CIRCUMFLEX_ACCENT     0x0174
 157 #define UNICODE_SMALL_W_CIRCUMFLEX_ACCENT       0x0175
 158 #define UNICODE_CAPITAL_Y_CIRCUMFLEX_ACCENT     0x0176
 159 #define UNICODE_SMALL_Y_CIRCUMFLEX_ACCENT       0x0177
 160 #define UNICODE_LEFT_SINGLE_QUOTE_ALT   0x1091
 161 #define UNICODE_RIGHT_SINGLE_QUOTE_ALT  0x1092
 162 #define UNICODE_HYPHEN                  0x2010
 163 #define UNICODE_NON_BREAKING_HYPHEN     0x2011
 164 #define UNICODE_FIGURE_DASH             0x2012
 165 #define UNICODE_EN_DASH                 0x2013
 166 #define UNICODE_EM_DASH                 0x2014
 167 #define UNICODE_HORIZONTAL_BAR          0x2015
 168 #define UNICODE_DOUBLE_VERTICAL_LINE    0x2016
 169 #define UNICODE_DOUBLE_LOW_LINE         0x2017
 170 #define UNICODE_LEFT_SINGLE_QUOTE       0x2018
 171 #define UNICODE_RIGHT_SINGLE_QUOTE      0x2019
 172 #define UNICODE_OPENING_DOUBLE_QUOTE    0x201c
 173 #define UNICODE_CLOSING_DOUBLE_QUOTE    0x201d
 174 #define UNICODE_LOW_DOUBLE_QUOTE        0x201e
 175 #define UNICODE_DAGGER                  0x2020
 176 #define UNICODE_DOUBLE_DAGGER           0x2021
 177 #define UNICODE_BULLET                  0x2022
 178 #define UNICODE_ELLIPSIS                0x2026
 179 #define UNICODE_HYPHENATION_POINT       0x2027
 180 #define UNICODE_PER_MILLE_SIGN          0x2030
 181 #define UNICODE_LEFT_SINGLE_QMARK       0x2039
 182 #define UNICODE_RIGHT_SINGLE_QMARK      0x203a
 183 #define UNICODE_FRACTION_SLASH          0x2044
 184 #define UNICODE_EURO_SIGN               0x20ac
 185 #define UNICODE_TRADEMARK               0x2122
 186 #define UNICODE_WHITE_SMILING_FACE      0x263a
 187 #define UNICODE_BLACK_SMILING_FACE      0x263b
 188 #define UNICODE_DIAMOND                 0xf075
 189 #define UNICODE_BULLET_ALT              0xf0b7
 190 #define UNICODE_COPYRIGHT               0xf0d3
 191
 192 /* Some Mac characters that can be translated into ISO-8859-1 */
 193 #define MAC_CAPTAL_A_DIAERESIS          0x80
 194 #define MAC_CAPTAL_A_RING_ABOVE         0x81
 195 #define MAC_CAPTAL_C_CEDILLA            0x82
 196 #define MAC_CAPTAL_O_ACUTE_ACCENT       0x83
 197 #define MAC_CAPTAL_N_TILDE              0x84
 198 #define MAC_CAPTAL_O_DIAERESIS          0x85
 199 #define MAC_CAPTAL_U_DIAERESIS          0x86
 200 #define MAC_SMALL_A_ACUTE_ACCENT        0x87
 201 #define MAC_SMALL_A_GRAVE_ACCENT        0x88
 202 #define MAC_SMALL_A_CIRCUMFLEX_ACCENT   0x89
 203 #define MAC_SMALL_A_DIAERESIS           0x8a
 204 #define MAC_SMALL_A_TILDE               0x8b
 205 #define MAC_SMALL_A_RING_ABOVE          0x8c
 206 #define MAC_SMALL_C_CEDILLA             0x8d
 207 #define MAC_SMALL_E_ACUTE_ACCENT        0x8e
 208 #define MAC_SMALL_E_GRAVE_ACCENT        0x8f
 209 #define MAC_SMALL_E_CIRCUMFLEX_ACCENT   0x90
 210 #define MAC_SMALL_E_DIAERESIS           0x91
 211 #define MAC_SMALL_I_ACUTE_ACCENT        0x92
 212 #define MAC_SMALL_I_GRAVE_ACCENT        0x93
 213 #define MAC_SMALL_I_CIRCUMFLEX_ACCENT   0x94
 214 #define MAC_SMALL_I_DIAERESIS           0x95
 215 #define MAC_SMALL_N_TILDE               0x96
 216 #define MAC_SMALL_O_ACUTE_ACCENT        0x97
 217 #define MAC_SMALL_O_GRAVE_ACCENT        0x98
 218 #define MAC_SMALL_O_CIRCUMFLEX_ACCENT   0x99
 219 #define MAC_SMALL_O_DIAERESIS           0x9a
 220 #define MAC_SMALL_O_TILDE               0x9b
 221 #define MAC_SMALL_U_ACUTE_ACCENT        0x9c
 222 #define MAC_SMALL_U_GRAVE_ACCENT        0x9d
 223 #define MAC_SMALL_U_CIRCUMFLEX_ACCENT   0x9e
 224 #define MAC_SMALL_U_DIAERESIS           0x9f
 225 #define MAC_SMALL_SHARP_S               0xa7
 226 #define MAC_LEFT_DOUBLE_QMARK           0xc7
 227 #define MAC_RIGHT_DOUBLE_QMARK          0xc8
 228 #define MAC_EN_DASH                     0xd0
 229 #define MAC_EM_DASH                     0xd1
 230 #define MAC_OPENING_DOUBLE_QUOTE        0xd2
 231 #define MAC_CLOSING_DOUBLE_QUOTE        0xd3
 232 #define MAC_LEFT_SINGLE_QUOTE           0xd4
 233 #define MAC_RIGHT_SINGLE_QUOTE          0xd5
 234
 235 /* Local characters */
 236 #if defined(__riscos)
 237 #define OUR_CAPITAL_W_CIRCUMFLEX_ACCENT 0x81
 238 #define OUR_SMALL_W_CIRCUMFLEX_ACCENT   0x82
 239 #define OUR_CAPITAL_Y_CIRCUMFLEX_ACCENT 0x85
 240 #define OUR_SMALL_Y_CIRCUMFLEX_ACCENT   0x86
 241 #define OUR_ELLIPSIS                    0x8c
 242 #define OUR_TRADEMARK                   0x8d
 243 #define OUR_PER_MILLE_SIGN              0x8e
 244 #define OUR_BULLET                      0x8f
 245 #define OUR_LEFT_SINGLE_QUOTE           0x90
 246 #define OUR_RIGHT_SINGLE_QUOTE          0x91
 247 #define OUR_LEFT_SINGLE_QMARK           0x92
 248 #define OUR_RIGHT_SINGLE_QMARK          0x93
 249 #define OUR_OPENING_DOUBLE_QUOTE        0x94
 250 #define OUR_CLOSING_DOUBLE_QUOTE        0x95
 251 #define OUR_LOW_DOUBLE_QUOTE            0x96
 252 #define OUR_EN_DASH                     0x97
 253 #define OUR_EM_DASH                     0x98
 254 #define OUR_UNBREAKABLE_JOIN            0x99
 255 #define OUR_CAPITAL_LIGATURE_OE         0x9a
 256 #define OUR_SMALL_LIGATURE_OE           0x9b
 257 #define OUR_DAGGER                      0x9c
 258 #define OUR_DOUBLE_DAGGER               0x9d
 259 #define OUR_CEDILLA                     0xb8
 260 #else
 261 #define OUR_CAPITAL_W_CIRCUMFLEX_ACCENT 'W'
 262 #define OUR_SMALL_W_CIRCUMFLEX_ACCENT   'w'
 263 #define OUR_CAPITAL_Y_CIRCUMFLEX_ACCENT 'Y'
 264 #define OUR_SMALL_Y_CIRCUMFLEX_ACCENT   'y'
 265 #define OUR_ELLIPSIS                    '.'
 266 #define OUR_TRADEMARK                   '?'
 267 #define OUR_PER_MILLE_SIGN              '?'
 268 #define OUR_BULLET                      '+'
 269 #define OUR_LEFT_SINGLE_QUOTE           '\''
 270 #define OUR_RIGHT_SINGLE_QUOTE          '\''
 271 #define OUR_LEFT_SINGLE_QMARK           '\''
 272 #define OUR_RIGHT_SINGLE_QMARK          '\''
 273 #define OUR_OPENING_DOUBLE_QUOTE        '"'
 274 #define OUR_CLOSING_DOUBLE_QUOTE        '"'
 275 #define OUR_LOW_DOUBLE_QUOTE            '"'
 276 #define OUR_EN_DASH                     '-'
 277 #define OUR_EM_DASH                     '-'
 278 #define OUR_UNBREAKABLE_JOIN            '-'
 279 #define OUR_CAPITAL_LIGATURE_OE         '?'
 280 #define OUR_SMALL_LIGATURE_OE           '?'
 281 #define OUR_DAGGER                      '-'
 282 #define OUR_DOUBLE_DAGGER               '='
 283 #define OUR_CEDILLA                     ','
 284 #endif /* __riscos */
 285
 286 #define OUR_NON_SPACING_CIRCUMFLEX_ACCENT       '^'
 287 #define OUR_EURO_SIGN                   'E'     /* For the time being */
 288 #define OUR_DUTCH_GUILDER_SIGN          'f'
 289 #define OUR_NON_SPACING_TILDE           '~'
 290 #define OUR_HYPHEN                      '-'
 291 #define OUR_DOUBLE_VERTICAL_LINE        '|'
 292 #define OUR_DOUBLE_LOW_LINE             '_'
 293 #define OUR_FRACTION_SLASH              '/'
 294 #define OUR_DIAMOND                     '-'
 295 #define OUR_WHITE_SMILING_FACE          '#'
 296 #define OUR_BLACK_SMILING_FACE          '#'
 297
 298 #define OUR_COPYRIGHT                   0xa9
 299 #define OUR_LEFT_DOUBLE_QMARK           0xab
 300 #define OUR_RIGHT_DOUBLE_QMARK          0xbb
 301 #define OUR_CAPTAL_A_DIAERESIS          0xc4
 302 #define OUR_CAPTAL_A_RING_ABOVE         0xc5
 303 #define OUR_CAPTAL_C_CEDILLA            0xc7
 304 #define OUR_CAPTAL_O_ACUTE_ACCENT       0xc9
 305 #define OUR_CAPTAL_N_TILDE              0xd1
 306 #define OUR_CAPTAL_O_DIAERESIS          0xd6
 307 #define OUR_CAPTAL_U_DIAERESIS          0xdc
 308 #define OUR_SMALL_SHARP_S               0xdf
 309 #define OUR_SMALL_A_GRAVE_ACCENT        0xe0
 310 #define OUR_SMALL_A_ACUTE_ACCENT        0xe1
 311 #define OUR_SMALL_A_CIRCUMFLEX_ACCENT   0xe2
 312 #define OUR_SMALL_A_TILDE               0xe3
 313 #define OUR_SMALL_A_DIAERESIS           0xe4
 314 #define OUR_SMALL_A_RING_ABOVE          0xe5
 315 #define OUR_SMALL_C_CEDILLA             0xe7
 316 #define OUR_SMALL_E_GRAVE_ACCENT        0xe8
 317 #define OUR_SMALL_E_ACUTE_ACCENT        0xe9
 318 #define OUR_SMALL_E_CIRCUMFLEX_ACCENT   0xea
 319 #define OUR_SMALL_E_DIAERESIS           0xeb
 320 #define OUR_SMALL_I_GRAVE_ACCENT        0xec
 321 #define OUR_SMALL_I_ACUTE_ACCENT        0xed
 322 #define OUR_SMALL_I_CIRCUMFLEX_ACCENT   0xee
 323 #define OUR_SMALL_I_DIAERESIS           0xef
 324 #define OUR_SMALL_N_TILDE               0xf1
 325 #define OUR_SMALL_O_GRAVE_ACCENT        0xf2
 326 #define OUR_SMALL_O_ACUTE_ACCENT        0xf3
 327 #define OUR_SMALL_O_CIRCUMFLEX_ACCENT   0xf4
 328 #define OUR_SMALL_O_DIAERESIS           0xf6
 329 #define OUR_SMALL_O_TILDE               0xf5
 330 #define OUR_SMALL_U_GRAVE_ACCENT        0xf9
 331 #define OUR_SMALL_U_ACUTE_ACCENT        0xfa
 332 #define OUR_SMALL_U_CIRCUMFLEX_ACCENT   0xfb
 333 #define OUR_SMALL_U_DIAERESIS           0xfc
 334
 335 #endif /* __wordconst_h */