starmath/inc/starmathdatabase.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "token.hxx"
  21
  22 // Starmath color types
  23 // In order to add them to starmath, edit the SmColorTokenTableEntry lists on
  24 // /core/starmath/source/starmathdatabase.css .
  25
  26 // HTML
  27 // https://developer.mozilla.org/en-US/docs/Web/CSS/color_value#Color_Keywords
  28 /* CSS Level 1 */
  29 constexpr Color COL_SM_BLACK(0x000000);
  30 constexpr Color COL_SM_SILVER(0xC0C0C0);
  31 constexpr Color COL_SM_GRAY(0x808080);
  32 constexpr Color COL_SM_WHITE(0xFFFFFF);
  33 constexpr Color COL_SM_MAROON(0x800000);
  34 constexpr Color COL_SM_RED(0xFF0000);
  35 constexpr Color COL_SM_PURPLE(0x800080);
  36 constexpr Color COL_SM_FUCHSIA(0xFF00FF);
  37 constexpr Color COL_SM_GREEN(0x008000);
  38 constexpr Color COL_SM_LIME(0x00FF00);
  39 constexpr Color COL_SM_OLIVE(0x808000);
  40 constexpr Color COL_SM_YELLOW(0xFFFF00);
  41 constexpr Color COL_SM_NAVY(0x000080);
  42 constexpr Color COL_SM_BLUE(0x0000FF);
  43 constexpr Color COL_SM_TEAL(0x008080);
  44 constexpr Color COL_SM_AQUA(0x00FFFF);
  45 /* CSS Level 2 */
  46 constexpr Color COL_SM_ORANGE(0xFFA500);
  47 /* CSS Level 3 */
  48 constexpr Color COL_SM_ALICEBLUE(0xF0F8FF);
  49 constexpr Color COL_SM_ANTIQUEWHITE(0xFAEBD7);
  50 constexpr Color COL_SM_AQUAMARINE(0x7FFFD4);
  51 constexpr Color COL_SM_AZURE(0xF0FFFF);
  52 constexpr Color COL_SM_BEIGE(0xF5F5DC);
  53 constexpr Color COL_SM_BISQUE(0xFFE4C4);
  54 constexpr Color COL_SM_BLANCHEDALMOND(0xFFEBCD);
  55 constexpr Color COL_SM_BLUEVIOLET(0x8A2BE2);
  56 constexpr Color COL_SM_BROWN(0xA52A2A);
  57 constexpr Color COL_SM_BURLYWOOD(0xDEB887);
  58 constexpr Color COL_SM_CADETBLUE(0x5F9EA0);
  59 constexpr Color COL_SM_CHARTREUSE(0x7FFF00);
  60 constexpr Color COL_SM_CHOCOLATE(0xD2691E);
  61 constexpr Color COL_SM_CORAL(0xFF7F50);
  62 constexpr Color COL_SM_CORNFLOWERBLUE(0x6495ED);
  63 constexpr Color COL_SM_CORNSILK(0xFFF8DC);
  64 constexpr Color COL_SM_CRIMSON(0xDC143C);
  65 constexpr Color COL_SM_CYAN(0x00FFFF);
  66 constexpr Color COL_SM_DARKBLUE(0x00008B);
  67 constexpr Color COL_SM_DARKCYAN(0x008B8B);
  68 constexpr Color COL_SM_DARKGOLDENROD(0xB8860B);
  69 constexpr Color COL_SM_DARKGRAY(0xA9A9A9);
  70 constexpr Color COL_SM_DARKGREEN(0x006400);
  71 constexpr Color COL_SM_DARKGREY(0xA9A9A9);
  72 constexpr Color COL_SM_DARKKHAKI(0xBDB76B);
  73 constexpr Color COL_SM_DARKMAGENTA(0x8B008B);
  74 constexpr Color COL_SM_DARKOLIVEGREEN(0x556B2F);
  75 constexpr Color COL_SM_DARKORANGE(0xFF8C00);
  76 constexpr Color COL_SM_DARKORCHID(0x9932CC);
  77 constexpr Color COL_SM_DARKRED(0x8B0000);
  78 constexpr Color COL_SM_DARKSALMON(0xE9967A);
  79 constexpr Color COL_SM_DARKSEAGREEN(0x8FBC8F);
  80 constexpr Color COL_SM_DARKSLATEBLUE(0x483D8B);
  81 constexpr Color COL_SM_DARKSLATEGRAY(0x2F4F4F);
  82 constexpr Color COL_SM_DARKSLATEGREY(0x2F4F4F);
  83 constexpr Color COL_SM_DARKTURQUOISE(0x00CED1);
  84 constexpr Color COL_SM_DARKVIOLET(0x9400D3);
  85 constexpr Color COL_SM_DEEPPINK(0xFF1493);
  86 constexpr Color COL_SM_DEEPSKYBLUE(0x00BFFF);
  87 constexpr Color COL_SM_DIMGRAY(0x696969);
  88 constexpr Color COL_SM_DIMGREY(0x696969);
  89 constexpr Color COL_SM_DODGERBLUE(0x1E90FF);
  90 constexpr Color COL_SM_FIREBRICK(0xB22222);
  91 constexpr Color COL_SM_FLORALWHITE(0xFFFAF0);
  92 constexpr Color COL_SM_FORESTGREEN(0x228B22);
  93 constexpr Color COL_SM_GAINSBORO(0xDCDCDC);
  94 constexpr Color COL_SM_GHOSTWHITE(0xF8F8FF);
  95 constexpr Color COL_SM_GOLD(0xFFD700);
  96 constexpr Color COL_SM_GOLDENROD(0xDAA520);
  97 constexpr Color COL_SM_GREENYELLOW(0xADFF2F);
  98 constexpr Color COL_SM_GREY(0x808080);
  99 constexpr Color COL_SM_HONEYDEW(0xF0FFF0);
 100 constexpr Color COL_SM_HOTPINK(0xFF69B4);
 101 constexpr Color COL_SM_INDIANRED(0xCD5C5C);
 102 constexpr Color COL_SM_INDIGO(0x4B0082);
 103 constexpr Color COL_SM_IVORY(0xFFFFF0);
 104 constexpr Color COL_SM_KHAKI(0xF0E68C);
 105 constexpr Color COL_SM_LAVENDER(0xE6E6FA);
 106 constexpr Color COL_SM_LAVENDERBLUSH(0xFFF0F5);
 107 constexpr Color COL_SM_LAWNGREEN(0x7CFC00);
 108 constexpr Color COL_SM_LEMONCHIFFON(0xFFFACD);
 109 constexpr Color COL_SM_LIGHTBLUE(0xADD8E6);
 110 constexpr Color COL_SM_LIGHTCORAL(0xF08080);
 111 constexpr Color COL_SM_LIGHTCYAN(0xE0FFFF);
 112 constexpr Color COL_SM_LIGHTGOLDENRODYELLOW(0xFAFAD2);
 113 constexpr Color COL_SM_LIGHTGRAY(0xD3D3D3);
 114 constexpr Color COL_SM_LIGHTGREEN(0x90EE90);
 115 constexpr Color COL_SM_LIGHTGREY(0xD3D3D3);
 116 constexpr Color COL_SM_LIGHTPINK(0xFFB6C1);
 117 constexpr Color COL_SM_LIGHTSALMON(0xFFA07A);
 118 constexpr Color COL_SM_LIGHTSEAGREEN(0x20B2AA);
 119 constexpr Color COL_SM_LIGHTSKYBLUE(0x87CEFA);
 120 constexpr Color COL_SM_LIGHTSLATEGRAY(0x778899);
 121 constexpr Color COL_SM_LIGHTSLATEGREY(0x778899);
 122 constexpr Color COL_SM_LIGHTSTEELBLUE(0xB0C4DE);
 123 constexpr Color COL_SM_LIGHTYELLOW(0xFFFFE0);
 124 constexpr Color COL_SM_LIMEGREEN(0x32CD32);
 125 constexpr Color COL_SM_LINEN(0xFAF0E6);
 126 constexpr Color COL_SM_MAGENTA(0xFF00FF);
 127 constexpr Color COL_SM_MEDIUMAQUAMARINE(0x66CDAA);
 128 constexpr Color COL_SM_MEDIUMBLUE(0x0000CD);
 129 constexpr Color COL_SM_MEDIUMORCHID(0xBA55D3);
 130 constexpr Color COL_SM_MEDIUMPURPLE(0x9370DB);
 131 constexpr Color COL_SM_MEDIUMSEAGREEN(0x3CB371);
 132 constexpr Color COL_SM_MEDIUMSLATEBLUE(0x7B68EE);
 133 constexpr Color COL_SM_MEDIUMSPRINGGREEN(0x00FA9A);
 134 constexpr Color COL_SM_MEDIUMTURQUOISE(0x48D1CC);
 135 constexpr Color COL_SM_MEDIUMVIOLETRED(0xC71585);
 136 constexpr Color COL_SM_MIDNIGHTBLUE(0x191970);
 137 constexpr Color COL_SM_MINTCREAM(0xF5FFFA);
 138 constexpr Color COL_SM_MISTYROSE(0xFFE4E1);
 139 constexpr Color COL_SM_MOCCASIN(0xFFE4B5);
 140 constexpr Color COL_SM_NAVAJOWHITE(0xFFDEAD);
 141 constexpr Color COL_SM_OLDLACE(0xFDF5E6);
 142 constexpr Color COL_SM_OLIVEDRAB(0x6B8E23);
 143 constexpr Color COL_SM_ORANGERED(0xFF4500);
 144 constexpr Color COL_SM_ORCHID(0xDA70D6);
 145 constexpr Color COL_SM_PALEGOLDENROD(0xEEE8AA);
 146 constexpr Color COL_SM_PALEGREEN(0x98FB98);
 147 constexpr Color COL_SM_PALETURQUOISE(0xAFEEEE);
 148 constexpr Color COL_SM_PALEVIOLETRED(0xDB7093);
 149 constexpr Color COL_SM_PAPAYAWHIP(0xFFEFD5);
 150 constexpr Color COL_SM_PEACHPUFF(0xFFDAB9);
 151 constexpr Color COL_SM_PERU(0xCD853F);
 152 constexpr Color COL_SM_PINK(0xFFC0CB);
 153 constexpr Color COL_SM_PLUM(0xDDA0DD);
 154 constexpr Color COL_SM_POWDERBLUE(0xB0E0E6);
 155 constexpr Color COL_SM_ROSYBROWN(0xBC8F8F);
 156 constexpr Color COL_SM_ROYALBLUE(0x4169E1);
 157 constexpr Color COL_SM_SADDLEBROWN(0x8B4513);
 158 constexpr Color COL_SM_SALMON(0xFA8072);
 159 constexpr Color COL_SM_SANDYBROWN(0xF4A460);
 160 constexpr Color COL_SM_SEAGREEN(0x2E8B57);
 161 constexpr Color COL_SM_SEASHELL(0xFFF5EE);
 162 constexpr Color COL_SM_SIENNA(0xA0522D);
 163 constexpr Color COL_SM_SKYBLUE(0x87CEEB);
 164 constexpr Color COL_SM_SLATEBLUE(0x6A5ACD);
 165 constexpr Color COL_SM_SLATEGRAY(0x708090);
 166 constexpr Color COL_SM_SLATEGREY(0x708090);
 167 constexpr Color COL_SM_SNOW(0xFFFAFA);
 168 constexpr Color COL_SM_SPRINGGREEN(0x00FF7F);
 169 constexpr Color COL_SM_STEELBLUE(0x4682B4);
 170 constexpr Color COL_SM_TAN(0xD2B48C);
 171 constexpr Color COL_SM_THISTLE(0xD8BFD8);
 172 constexpr Color COL_SM_TOMATO(0xFF6347);
 173 constexpr Color COL_SM_TURQUOISE(0x40E0D0);
 174 constexpr Color COL_SM_VIOLET(0xEE82EE);
 175 constexpr Color COL_SM_WHEAT(0xF5DEB3);
 176 constexpr Color COL_SM_WHITESMOKE(0xF5F5F5);
 177 constexpr Color COL_SM_YELLOWGREEN(0x9ACD32);
 178 /* CSS Level 4 */
 179 constexpr Color COL_SM_REBECCAPURPLE(0x663399);
 180 /* dvipsnames */
 181 // For now only five colors.
 182 // In a future all of them.
 183 // https://www.overleaf.com/learn/latex/Using_colours_in_LaTeX
 184 constexpr Color COL_SM_DIV_APRICOT(0xFFB781);
 185 constexpr Color COL_SM_DIV_AQUAMARINE(0x1BBEC1);
 186 constexpr Color COL_SM_DIV_BITTERSWEET(0xCF4B16);
 187 constexpr Color COL_SM_DIV_BLACK(0xCF4B16);
 188 constexpr Color COL_SM_DIV_BLUE(0x102694);
 189 /* Iconic colors */
 190 // https://design.ubuntu.com/brand/colour-palette/
 191 constexpr Color COL_SM_UBUNTU_ORANGE(0xE95420);
 192 // https://www.debian.org/logos/   Picked from SVG logo
 193 constexpr Color COL_SM_DEBIAN_MAGENTA(0xA80030);
 194 // https://libreoffice.org/
 195 constexpr Color COL_SM_LO_GREEN(0x00A500);
 196
 197 namespace starmathdatabase
 198 {
 199 // Variables containing color information.
 200 extern const SmColorTokenTableEntry aColorTokenTableParse[159];
 201 extern const SmColorTokenTableEntry aColorTokenTableHTML[148];
 202 extern const SmColorTokenTableEntry aColorTokenTableMATHML[16];
 203 extern const SmColorTokenTableEntry aColorTokenTableDVIPSNAMES[5];
 204
 205 /**
 206   * Identifies operator chars tokens for importing mathml.
 207   * Identifies from char cChar
 208   *
 209   * While loading MO or MI elements might find an unicode16 symbol.
 210   * This code allows to generate appropriate token for them.
 211   *
 212   * @param cChar
 213   * @return closing fences' token
 214   */
 215 SmToken Identify_SmXMLOperatorContext_Impl(sal_Unicode cChar, bool bIsStretchy = true);
 216
 217 /**
 218   * Identifies opening / closing brace tokens for importing mathml.
 219   * Identifies from char cChar
 220   *
 221   * While loading MO fenced elements might find braces symbols.
 222   * This code allows to generate appropriate token for them.
 223   *
 224   * @param cChar
 225   * @return closing fences' token
 226   */
 227 SmToken Identify_PrefixPostfix_SmXMLOperatorContext_Impl(sal_Unicode cChar);
 228
 229 /**
 230   * Identifies opening brace tokens for importing mathml.
 231   * Identifies from char cChar
 232   *
 233   * While loading MO elements ( with prefix value for form attribute ) might find braces symbols.
 234   * This code allows to generate appropriate token for them.
 235   *
 236   * @param cChar
 237   * @return closing fences' token
 238   */
 239 SmToken Identify_Prefix_SmXMLOperatorContext_Impl(sal_Unicode cChar);
 240
 241 /**
 242   * Identifies closing brace tokens for importing mathml.
 243   * Identifies from char cChar
 244   *
 245   * While loading MO elements ( with postfix value for form attribute ) might find braces symbols.
 246   * This code allows to generate appropriate token for them.
 247   *
 248   * @param cChar
 249   * @return closing fences' token
 250   */
 251 SmToken Identify_Postfix_SmXMLOperatorContext_Impl(sal_Unicode cChar);
 252
 253 /**
 254   * Identifies color from color code cColor.
 255   * It will be returned with the parser syntax.
 256   *
 257   * For a given color returns the way it would be in the parser.
 258   * Used for nodes to text visitors.
 259   *
 260   * @param cColor
 261   * @param parser color
 262   */
 263 std::unique_ptr<SmColorTokenTableEntry> Identify_Color_Parser(sal_uInt32 cColor);
 264
 265 /**
 266   * Identifies color from color code cColor.
 267   * It will be returned with the HTML syntax.
 268   * @param cColor
 269   * @param parser color
 270   */
 271 std::unique_ptr<SmColorTokenTableEntry> Identify_Color_HTML(sal_uInt32 cColor);
 272
 273 /**
 274   * Identifies color from color code cColor.
 275   * It will be returned with the MATHML syntax.
 276   *
 277   * This is used to export mathml.
 278   * Identifies the color and allows it to export it in proper mathml code.
 279   *
 280   * @param cColor
 281   * @param parser color
 282   */
 283 std::unique_ptr<SmColorTokenTableEntry> Identify_Color_MATHML(sal_uInt32 cColor);
 284
 285 /**
 286   * Identifies color from color code cColor.
 287   * It will be returned with the dvipsnames syntax.
 288   * @param cColor
 289   * @param parser color
 290   */
 291 std::unique_ptr<SmColorTokenTableEntry> Identify_Color_DVIPSNAMES(sal_uInt32 cColor);
 292
 293 /**
 294   * Identifies color from color name.
 295   * It will be returned with the parser syntax.
 296   *
 297   * This finds color values for the color names loaded by the parser.
 298   *
 299   * @param cColor
 300   * @param parser color
 301   */
 302 std::unique_ptr<SmColorTokenTableEntry> Identify_ColorName_Parser(const OUString& colorname);
 303
 304 /**
 305   * Identifies color from color name.
 306   * It will be returned with the HTML syntax.
 307   *
 308   * This finds color values for the color names loaded by mathmlimport.
 309   * In theory mathml only supports HTML4 colors, but most browsers support all HTML5 colors.
 310   * Thats why there is a hight risk of finding them inside mathml and have to give support.
 311   *
 312   * @param cColor
 313   * @param parser color
 314   */
 315 std::unique_ptr<SmColorTokenTableEntry> Identify_ColorName_HTML(const OUString& colorname);
 316
 317 /**
 318   * Identifies color from color name.
 319   * It will be returned with the dvipsnames syntax.
 320   *
 321   * This code has been implemented to add a compatibility layer to import / export latex.
 322   *
 323   * @param cColor
 324   * @param parser color
 325   */
 326 std::unique_ptr<SmColorTokenTableEntry> Identify_ColorName_DVIPSNAMES(const OUString& colorname);
 327 }