tengwar-annatar.js

   1
   2 var Alphabet = require("./alphabet");
   3 var Bindings = require("./dan-smith");
   4 var makeFontColumn = require("./column");
   5
   6 var tengwar = exports.tengwar = Bindings.tengwar;
   7 var tehtar = exports.tehtar = Bindings.tehtar;
   8
   9 var positions = exports.positions = {
  10
  11     "tinco": {
  12         "o": 3,
  13         "w": 3,
  14         "others": 2
  15     },
  16     "parma": {
  17         "o": 3,
  18         "w": 3,
  19         "others": 2
  20     },
  21     "calma": {
  22         "o": 3,
  23         "w": 3,
  24         "u": 3,
  25         "o-below": 1,
  26         "others": 2
  27     },
  28     "quesse": {
  29         "o": 3,
  30         "w": 3,
  31         "o-below": 1,
  32         "others": 2
  33     },
  34
  35     "ando": {
  36         "wide": true,
  37         "e": 1,
  38         "o": 2,
  39         "ó": 1,
  40         "ú": 1,
  41         "others": 0
  42     },
  43     "umbar": {
  44         "wide": true,
  45         "e": 1,
  46         "o": 2,
  47         "ó": 1,
  48         "ú": 1,
  49         "others": 0
  50     },
  51     "anga": {
  52         "wide": true,
  53         "e": 1,
  54         "ó": 1,
  55         "ú": 1,
  56         "others": 0
  57     },
  58     "ungwe": {
  59         "wide": true,
  60         "e": 1,
  61         "o": 1,
  62         "ó": 1,
  63         "ú": 1,
  64         "others": 0
  65     },
  66
  67     "thule": {
  68         "others": 3
  69     },
  70     "formen": 3,
  71     "harma": {
  72         "e": 0,
  73         "o": 3,
  74         "u": 7,
  75         "ó": 2,
  76         "ú": 2,
  77         "w": 0,
  78         "others": 1
  79     },
  80     "hwesta": {
  81         "e": 0,
  82         "o": 3,
  83         "u": 7,
  84         "w": 0,
  85         "others": 1
  86     },
  87
  88     "anto": {
  89         "wide": true,
  90         "ó": 1,
  91         "ú": 1,
  92         "others": 0
  93     },
  94     "ampa": {
  95         "wide": true,
  96         "ó": 1,
  97         "ú": 1,
  98         "others": 0
  99     },
 100     "anca": {
 101         "wide": true,
 102         "u": 7,
 103         "ó": 1,
 104         "ú": 1,
 105         "others": 0
 106     },
 107     "unque": {
 108         "wide": true,
 109         "u": 7,
 110         "others": 0
 111     },
 112
 113     "numen": {
 114         "wide": true,
 115         "ó": 1,
 116         "ú": 1,
 117         "others": 0
 118     },
 119     "malta": {
 120         "wide": true,
 121         "ó": 1,
 122         "ú": 1,
 123         "others": 0
 124     },
 125     "noldo": {
 126         "wide": true,
 127         "ó": 1,
 128         "ú": 1,
 129         "others": 0
 130     },
 131     "nwalme": {
 132         "wide": true,
 133         "ó": 1,
 134         "ú": 1,
 135         "others": 0
 136     },
 137
 138     "ore": {
 139         "e": 3,
 140         "o": 3,
 141         "u": 3,
 142         "ó": 3,
 143         "ú": 3,
 144         "others": 1
 145     },
 146     "vala": {
 147         "e": 3,
 148         "o": 3,
 149         "u": 3,
 150         "ó": 3,
 151         "ú": 3,
 152         "others": 1
 153     },
 154     "anna": {
 155         "e": 3,
 156         "o": 3,
 157         "u": 3,
 158         "ó": 2,
 159         "ú": 2,
 160         "others": 1
 161     },
 162     "wilya": {
 163         "e": 3,
 164         "o": 3,
 165         "u": 3,
 166         "ó": 3,
 167         "ú": 3,
 168         "others": 1
 169     },
 170
 171     "romen": {
 172         "e": 3,
 173         "o": 3,
 174         "u": 3,
 175         "ó": 2,
 176         "ú": 2,
 177         "y": 3,
 178         "o-below": null,
 179         "i-below": 3,
 180         "others": 1
 181     },
 182     "arda": {
 183         "a": 1,
 184         "e": 3,
 185         "i": 1,
 186         "o": 3,
 187         "u": 3,
 188         "í": 1,
 189         "ó": 2,
 190         "ú": 2,
 191         "y": 3,
 192         "o-below": null,
 193         "i-below": 3,
 194         "others": 0
 195     },
 196     "lambe": {
 197         "wide": true,
 198         "e": 1,
 199         "y": 4,
 200         "ó": 1,
 201         "ú": 1,
 202         "o-below": null,
 203         "i-below": 4,
 204         "others": 0
 205     },
 206     "alda": {
 207         "wide": true,
 208         "o-below": null,
 209         "others": 1
 210     },
 211
 212     "silme": {
 213         "y": 3,
 214         "o-below": 2,
 215         "i-below": 2,
 216         "others": null
 217     },
 218     "silme-nuquerna": {
 219         "e": 3,
 220         "o": 3,
 221         "u": 3,
 222         "ó": 3,
 223         "ú": 3,
 224         "y": null,
 225         "o-below": null,
 226         "i-below": null,
 227         "others": 1
 228     },
 229     "esse": {
 230         "y": null,
 231         "others": null
 232     },
 233     "esse-nuquerna": {
 234         "e": 3,
 235         "o": 3,
 236         "u": 3,
 237         "ó": 3,
 238         "ú": 3,
 239         "others": 1
 240     },
 241
 242     "hyarmen": 3,
 243     "hwesta-sindarinwa": {
 244         "o": 2,
 245         "u": 2,
 246         "ó": 1,
 247         "ú": 2,
 248         "others": 0
 249     },
 250     "yanta": {
 251         "e": 3,
 252         "o": 3,
 253         "u": 3,
 254         "ó": 2,
 255         "ú": 2,
 256         "others": 1
 257     },
 258     "ure": {
 259         "e": 3,
 260         "o": 3,
 261         "u": 3,
 262         "ó": 3,
 263         "ú": 3,
 264         "others": 1
 265     },
 266
 267     // should not occur:
 268     "halla": {
 269         "i-below": 3,
 270         "others": null
 271     },
 272     "short-carrier": 3,
 273     "long-carrier": {
 274         "y": null,
 275         "o-below": null,
 276         "i-below": null,
 277         "others": 3
 278     },
 279     "round-carrier": 3,
 280
 281     "tinco-extended": 3,
 282     "parma-extended": 3,
 283     "calma-extended": {
 284         "o": 3,
 285         "u": 7,
 286         "ó": 2,
 287         "ú": 2,
 288         "others": 1
 289     },
 290     "quesse-extended": {
 291         "o": 0,
 292         "u": 7,
 293         "others": 1
 294     },
 295
 296     "ando-extended": {
 297         "wide": true,
 298         "e": 1,
 299         "o": 2,
 300         "ó": 1,
 301         "ú": 1,
 302         "others": 0
 303     },
 304     "umbar-extended": {
 305         "wide": true,
 306         "e": 1,
 307         "o": 2,
 308         "ó": 1,
 309         "ú": 1,
 310         "others": 0
 311     },
 312     "anga-extended": {
 313         "wide": true,
 314         "e": 1,
 315         "ó": 1,
 316         "ú": 1,
 317         "others": 0
 318     },
 319     "ungwe-extended": {
 320         "wide": true,
 321         "e": 1,
 322         "o": 1,
 323         "ó": 1,
 324         "ú": 1,
 325         "others": 0
 326     }
 327 };
 328
 329 exports.transcribe = transcribe;
 330 function transcribe(sections, options) {
 331     options = options || {};
 332     var block = options.block || false;
 333     var beginParagraph = block ? "<p>" : "";
 334     var delimitParagraph = "<br>";
 335     var endParagraph = block ? "</p>" : "";
 336     return sections.map(function (section) {
 337         return section.map(function (paragraph) {
 338             return beginParagraph + paragraph.map(function (line) {
 339                 return line.map(function (word) {
 340                     return word.map(function (column) {
 341                         return transcribeColumn(column, options);
 342                     }).join("");
 343                 }).join(" ");;
 344             }).join(delimitParagraph + "\n") + endParagraph;
 345         }).join("\n\n");
 346     }).join("\n\n\n");
 347 }
 348
 349 exports.transcribeColumn = transcribeColumn;
 350 function transcribeColumn(column, options) {
 351     options = options || {};
 352     var plain = options.plain || false;
 353     var tengwa = column.tengwa || "anna";
 354     var tehtar = [];
 355     if (column.above) tehtar.push(column.above);
 356     if (column.below) tehtar.push(column.below);
 357     if (column.tildeBelow) tehtar.push("tilde-below");
 358     if (column.tildeAbove) tehtar.push("tilde-above");
 359     if (column.following) tehtar.push(column.following);
 360     var html = tengwar[tengwa] + tehtar.map(function (tehta) {
 361         return tehtaForTengwa(tengwa, tehta);
 362     }).join("");
 363     if (column.errors && !plain) {
 364         html = "<abbr class=\"error\" title=\"" + column.errors.join("\n").replace(/"/g, "&quot;") + "\">" + html + "</abbr>";
 365     }
 366     return html;
 367 }
 368
 369 exports.tehtaForTengwa = tehtaForTengwa;
 370 function tehtaForTengwa(tengwa, tehta) {
 371     var tehtaKey = tehtaKeyForTengwa(tengwa, tehta);
 372     if (tehtaKey == null)
 373         return null;
 374     return (
 375         tehtar[tehta][tengwa] ||
 376         tehtar[tehta][tehtaKey] ||
 377         ""
 378     );
 379 }
 380
 381 function tehtaKeyForTengwa(tengwa, tehta) {
 382     if (!tehtar[tehta])
 383         return null;
 384     if (tehtar[tehta].special)
 385         return tehtar[tehta][tengwa] || null;
 386     if (Alphabet.barsAndTildes.indexOf(tehta) !== -1) {
 387         if (tengwa === "lambe" || tengwa === "alda" && tehtar[tehta].length >= 2)
 388             return 2;
 389         return positions[tengwa].wide ? 0 : 1;
 390     }
 391     if (positions[tengwa] == null)
 392         return null;
 393     if (positions[tengwa][tehta] === null)
 394         return null;
 395     if (positions[tengwa][tehta] != null)
 396         return positions[tengwa][tehta];
 397     if (positions[tengwa].others != null)
 398         return positions[tengwa].others;
 399     return positions[tengwa];
 400 }
 401
 402 exports.makeColumn = makeColumn;
 403 function makeColumn(tengwa, tengwarFrom) {
 404     return makeFontColumn(exports, tengwa, tengwarFrom);
 405 }
 406