util/xkbdatagen/main.cpp

   1 /****************************************************************************
   2 **
   3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
   4 ** All rights reserved.
   5 ** Contact: Nokia Corporation (qt-info@nokia.com)
   6 **
   7 ** This file is part of the utils of the Qt Toolkit.
   8 **
   9 ** $QT_BEGIN_LICENSE:LGPL$
  10 ** No Commercial Usage
  11 ** This file contains pre-release code and may not be distributed.
  12 ** You may use this file in accordance with the terms and conditions
  13 ** contained in the Technology Preview License Agreement accompanying
  14 ** this package.
  15 **
  16 ** GNU Lesser General Public License Usage
  17 ** Alternatively, this file may be used under the terms of the GNU Lesser
  18 ** General Public License version 2.1 as published by the Free Software
  19 ** Foundation and appearing in the file LICENSE.LGPL included in the
  20 ** packaging of this file.  Please review the following information to
  21 ** ensure the GNU Lesser General Public License version 2.1 requirements
  22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
  23 **
  24 ** In addition, as a special exception, Nokia gives you certain additional
  25 ** rights.  These rights are described in the Nokia Qt LGPL Exception
  26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
  27 **
  28 ** If you have questions regarding the use of this file, please contact
  29 ** Nokia at qt-info@nokia.com.
  30 **
  31 **
  32 **
  33 **
  34 **
  35 **
  36 **
  37 **
  38 ** $QT_END_LICENSE$
  39 **
  40 ****************************************************************************/
  41 #include <QtCore>
  42 #include <QtXml>
  43
  44 class XKBLayout
  45 {
  46 public:
  47     QString name;
  48     QString description;
  49     QStringList variants;
  50 };
  51
  52 QDomElement find(const QString &tagName, const QDomElement &e)
  53 {
  54     QDomNodeList children = e.childNodes();
  55     for (int i = 0; i < children.size(); ++i) {
  56         const QDomNode &n = children.at(i);
  57         if (n.isElement()) {
  58             QDomElement c = n.toElement();
  59             if (c.tagName() == tagName)
  60                 return c;
  61         }
  62     }
  63     return QDomElement();
  64 }
  65
  66 QString parseVariant(const QDomElement &e)
  67 {
  68     QDomElement configItem = find("configItem", e);
  69     return find("name", configItem).text();
  70 }
  71
  72 QStringList findVariants(const QDomElement &e)
  73 {
  74     QStringList variants;
  75
  76     QDomNodeList children = e.childNodes();
  77     for (int i = 0; i < children.size(); ++i) {
  78         const QDomNode &n = children.at(i);
  79         if (n.isElement())
  80             variants += parseVariant(n.toElement());
  81     }
  82
  83     return variants;
  84 }
  85
  86 XKBLayout parseLayout(const QDomElement &e)
  87 {
  88     QDomElement configItem = find("configItem", e);
  89
  90     XKBLayout layout;
  91     layout.name = find("name", configItem).text();
  92     layout.description = find("description", configItem).text();
  93
  94     QDomElement variantList = find("variantList", e);
  95     if (!variantList.isNull())
  96         layout.variants = findVariants(variantList);
  97
  98     return layout;
  99 }
 100
 101 QList<XKBLayout> findLayouts(const QDomElement &layoutList)
 102 {
 103     QList<XKBLayout> layouts;
 104
 105     QDomNodeList children = layoutList.childNodes();
 106     for (int i = 0; i < children.size(); ++i) {
 107         const QDomNode &n = children.at(i);
 108         if (n.isElement())
 109             layouts += parseLayout(n.toElement());
 110     }
 111
 112     return layouts;
 113 }
 114
 115 QString mapCountry(const QString &v)
 116 {
 117     static QMap<QString, QString> map;
 118     static bool initialized = false;
 119     if (!initialized) {
 120         map["U.S. English"] = "UnitedStates";
 121         map["PC-98xx Series"] = "Japan";
 122         map["Bosnia and Herzegovina"] = "BosniaAndHerzegowina";
 123         map["Czechia"] = "CzechRepublic";
 124         map["Faroe Islands"] = "FaroeIslands";
 125         map["Laos"] = "Lao";
 126         map["Latin American"] = "Mexico";
 127         map["Russia"] = "RussianFederation";
 128         map["Syria"] = "SyrianArabRepublic";
 129         map["Sri Lanka"] = "SriLanka";
 130         map["United Kingdom"] = "UnitedKingdom";
 131         map["Vietnam"] = "VietNam";
 132         map["Macedonian"] = "Macedonia";
 133         map["Serbian"] = "SerbiaAndMontenegro";
 134         map["Turkish "] = "Turkey";
 135         map["Maori"] = "NewZealand";
 136         map["Arabic"] = "UnitedArabEmirates";
 137         initialized = true;
 138     }
 139     return map.value(v, v);
 140 }
 141
 142 QString mapLanguage(const QString &v)
 143 {
 144     static QMap<QString, QString> map;
 145     static bool initialized = false;
 146     if (!initialized) {
 147         map["us"] = "English";
 148         map["us:intl"] = "English";
 149         map["us:alt-intl"] = "English";
 150         map["us:dvorak"] = "English";
 151         map["us:rus"] = "Russian";
 152         map["ara"] = "Arabic";
 153         map["ara:azerty"] = "Arabic";
 154         map["ara:azerty_digits"] = "Arabic";
 155         map["ara:digits"] = "Arabic";
 156         map["ara:qwerty"] = "Arabic";
 157         map["ara:qwerty_digits"] = "Arabic";
 158         map["al"] = "Albanian";
 159         map["am"] = "Armenian";
 160         map["am:phonetic"] = "Armenian";
 161         map["az"] = "Azerbaijani";
 162         map["az:cyrillic"] = "Azerbaijani";
 163         map["by"] = "Byelorussian";
 164         map["by:winkeys"] = "Byelorussian";
 165         map["be"] = "Dutch";
 166         map["be:iso-alternate"] = "Dutch";
 167         map["be:nodeadkeys"] = "Dutch";
 168         map["be:sundeadkeys"] = "Dutch";
 169         map["bd"] = "Bengali";
 170         map["bd:probhat"] = "Bengali";
 171         map["in"] = "Hindi";
 172         map["in:ben"] = "Bengali";
 173         map["in:ben_probhat"] = "Bengali";
 174         map["in:guj"] = "Gujarati";
 175         map["in:guru"] = "Punjabi";
 176         map["in:kan"] = "Kannada";
 177         map["in:mal"] = "Malayalam";
 178         map["in:ori"] = "Oriya";
 179         map["in:tam_unicode"] = "Tamil";
 180         map["in:tam_TAB"] = "Tamil";
 181         map["in:tam_TSCII"] = "Tamil";
 182         map["in:tam"] = "Tamil";
 183         map["in:tel"] = "Telugu";
 184         map["in:urd"] = "Urdu";
 185         map["ba"] = "Bosnian";
 186         map["br"] = "Portuguese";
 187         map["br:nodeadkeys"] = "Portuguese";
 188         map["bg"] = "Bulgarian";
 189         map["bg:phonetic"] = "Bulgarian";
 190         map["mm"] = "Burmese";
 191         map["ca"] = "English";
 192         map["ca:fr-dvorak"] = "French";
 193         map["ca:fr-legacy"] = "French";
 194         map["ca:multi"] = "English";
 195         map["ca:multi-2gr"] = "English";
 196         map["ca:ike"] = "Inuktitut";
 197         map["hr"] = "Croatian";
 198         map["hr:us"] = "Croatian";
 199         map["cz"] = "Czech";
 200         map["cz:bksl"] = "Czech";
 201         map["cz:qwerty"] = "Czech";
 202         map["cz:qwerty_bksl"] = "Czech";
 203         map["dk"] = "Danish";
 204         map["dk:nodeadkeys"] = "Danish";
 205         map["nl"] = "Dutch";
 206         map["bt"] = "Bhutani";
 207         map["ee"] = "Estonian";
 208         map["ee:nodeadkeys"] = "Estonian";
 209         map["ir"] = "Persian";
 210         map["fo"] = "Faroese";
 211         map["fo:nodeadkeys"] = "Faroese";
 212         map["fi"] = "Finnish";
 213         map["fi:nodeadkeys"] = "Finnish";
 214         map["fi:smi"] = "Finnish";
 215         map["fr"] = "French";
 216         map["fr:nodeadkeys"] = "French";
 217         map["fr:sundeadkeys"] = "French";
 218         map["fr:latin9"] = "French";
 219         map["fr:latin9_nodeadkeys"] = "French";
 220         map["fr:latin9_sundeadkeys"] = "French";
 221         map["fr:dvorak"] = "French";
 222         map["ge"] = "Georgian";
 223         map["ge:ru"] = "Russian";
 224         map["de"] = "German";
 225         map["de:deadacute"] = "German";
 226         map["de:deadgraveacute"] = "German";
 227         map["de:nodeadkeys"] = "German";
 228         map["de:ro"] = "Romanian";
 229         map["de:ro_nodeadkeys"] = "Romanian";
 230         map["de:dvorak"] = "German";
 231         map["gr"] = "Greek";
 232         map["gr:extended"] = "Greek";
 233         map["gr:nodeadkeys"] = "Greek";
 234         map["gr:polytonic"] = "Greek";
 235         map["hu"] = "Hungarian";
 236         map["hu:standard"] = "Hungarian";
 237         map["hu:nodeadkeys"] = "Hungarian";
 238         map["hu:qwerty"] = "Hungarian";
 239         map["hu:101_qwertz_comma_dead"] = "Hungarian";
 240         map["hu:101_qwertz_comma_nodead"] = "Hungarian";
 241         map["hu:101_qwertz_dot_dead"] = "Hungarian";
 242         map["hu:101_qwertz_dot_nodead"] = "Hungarian";
 243         map["hu:101_qwerty_comma_dead"] = "Hungarian";
 244         map["hu:101_qwerty_comma_nodead"] = "Hungarian";
 245         map["hu:101_qwerty_dot_dead"] = "Hungarian";
 246         map["hu:101_qwerty_dot_nodead"] = "Hungarian";
 247         map["hu:102_qwertz_comma_dead"] = "Hungarian";
 248         map["hu:102_qwertz_comma_nodead"] = "Hungarian";
 249         map["hu:102_qwertz_dot_dead"] = "Hungarian";
 250         map["hu:102_qwertz_dot_nodead"] = "Hungarian";
 251         map["hu:102_qwerty_comma_dead"] = "Hungarian";
 252         map["hu:102_qwerty_comma_nodead"] = "Hungarian";
 253         map["hu:102_qwerty_dot_dead"] = "Hungarian";
 254         map["hu:102_qwerty_dot_nodead"] = "Hungarian";
 255         map["is"] = "Icelandic";
 256         map["is:Sundeadkeys"] = "Icelandic";
 257         map["is:nodeadkeys"] = "Icelandic";
 258         map["il"] = "Hebrew";
 259         map["il:lyx"] = "Hebrew";
 260         map["il:si1452"] = "Hebrew";
 261         map["il:phonetic"] = "Hebrew";
 262         map["it"] = "Italian";
 263         map["it:nodeadkeys"] = "Italian";
 264         map["jp"] = "Japanese";
 265         map["kg"] = "Kirghiz";
 266         map["la"] = "Laothian";
 267         map["latam"] = "Spanish";
 268         map["latam:nodeadkeys"] = "Spanish";
 269         map["latam:sundeadkeys"] = "Spanish";
 270         map["lt"] = "Lithuanian";
 271         map["lt:std"] = "Lithuanian";
 272         map["lt:us"] = "Lithuanian";
 273         map["lv"] = "Latvian";
 274         map["lv:apostrophe"] = "Latvian";
 275         map["lv:tilde"] = "Latvian";
 276         map["lv:fkey"] = "Latvian";
 277         map["mao"] = "Maori";
 278         map["mkd"] = "Macedonian";
 279         map["mkd:nodeadkeys"] = "Macedonian";
 280         map["mt"] = "Maltese";
 281         map["mt:us"] = "Maltese";
 282         map["mn"] = "Mongolian";
 283         map["no"] = "Norwegian";
 284         map["no:nodeadkeys"] = "Norwegian";
 285         map["no:dvorak"] = "Norwegian";
 286         map["no:smi"] = "Norwegian";
 287         map["no:smi_nodeadkeys"] = "Norwegian";
 288         map["pl"] = "Polish";
 289         map["pl:qwertz"] = "Polish";
 290         map["pl:dvorak"] = "Polish";
 291         map["pl:dvorak_quotes"] = "Polish";
 292         map["pl:dvorak_altquotes"] = "Polish";
 293         map["pt"] = "Portuguese";
 294         map["pt:nodeadkeys"] = "Portuguese";
 295         map["pt:sundeadkeys"] = "Portuguese";
 296         map["ro"] = "Romanian";
 297         map["ro:us"] = "English";
 298         map["ro:de"] = "German";
 299         map["ru"] = "Russian";
 300         map["ru:phonetic"] = "Russian";
 301         map["ru:typewriter"] = "Russian";
 302         map["ru:winkeys"] = "Russian";
 303         map["srp"] = "Serbian";
 304         map["srp:yz"] = "Serbian";
 305         map["srp:latin"] = "Serbian";
 306         map["srp:latinunicode"] = "Serbian";
 307         map["srp:latinyz"] = "Serbian";
 308         map["srp:latinunicodeyz"] = "Serbian";
 309         map["srp:alternatequotes"] = "Serbian";
 310         map["srp:latinalternatequotes"] = "Serbian";
 311         map["si"] = "Slovenian";
 312         map["sk"] = "Slovak";
 313         map["sk:bksl"] = "Slovak";
 314         map["sk:qwerty"] = "Slovak";
 315         map["sk:qwerty_bksl"] = "Slovak";
 316         map["es"] = "Spanish";
 317         map["es:nodeadkeys"] = "Spanish";
 318         map["es:sundeadkeys"] = "Spanish";
 319         map["es:dvorak"] = "Spanish";
 320         map["se"] = "Swedish";
 321         map["se:nodeadkeys"] = "Swedish";
 322         map["se:dvorak"] = "Swedish";
 323         map["se:rus"] = "Russian";
 324         map["se:rus_nodeadkeys"] = "Russian";
 325         map["se:smi"] = "Swedish";
 326         map["ch"] = "German";
 327         map["ch:de_nodeadkeys"] = "German";
 328         map["ch:de_sundeadkeys"] = "German";
 329         map["ch:fr"] = "French";
 330         map["ch:fr_nodeadkeys"] = "French";
 331         map["ch:fr_sundeadkeys"] = "French";
 332         map["sy"] = "Arabic";
 333         map["sy:syc"] = "Arabic";
 334         map["sy:syc_phonetic"] = "Arabic";
 335         map["tj"] = "Tajik";
 336         map["lk"] = "Singhalese";
 337         map["lk:tam_unicode"] = "Tamil";
 338         map["lk:tam_TAB"] = "Tamil";
 339         map["lk:tam_TSCII"] = "Tamil";
 340         map["lk:sin_phonetic"] = "Singhalese";
 341         map["th"] = "Thai";
 342         map["th:tis"] = "Thai";
 343         map["th:pat"] = "Thai";
 344         map["tr"] = "Turkish";
 345         map["tr:f"] = "Turkish";
 346         map["tr:alt"] = "Turkish";
 347         map["ua"] = "Ukrainian";
 348         map["ua:phonetic"] = "Ukrainian";
 349         map["ua:typewriter"] = "Ukrainian";
 350         map["ua:winkeys"] = "Ukrainian";
 351         map["ua:rstu"] = "Ukrainian";
 352         map["ua:rstu_ru"] = "Ukrainian";
 353         map["gb"] = "English";
 354         map["gb:intl"] = "English";
 355         map["gb:dvorak"] = "English";
 356         map["uz"] = "Uzbek";
 357         map["vn"] = "Vietnamese";
 358         map["nec_vndr/jp"] = "Japanese";
 359         map["ie"] = "Irish";
 360         map["ie:CloGaelach"] = "Gaelic";
 361         map["ie:UnicodeExpert"] = "Irish";
 362         map["ie:ogam"] = "Gaelic";
 363         map["ie:ogam_is434"] = "Gaelic";
 364         map["pk"] = "Urdu";
 365         initialized = true;
 366     }
 367     return map.value(v, v);
 368 }
 369
 370 QString mapDirection(const QString &v)
 371 {
 372     static QMap<QString, QString> map;
 373     static bool initialized = false;
 374     if (!initialized) {
 375         // 1. xkbdata-X11R7.0-1.0.1/symbols% grep -l '\([Hh]ebrew\|[Aa]rabic\)' **/*
 376         map["Arabic"] = "Qt::RightToLeft";
 377         map["Persian"] = "Qt::RightToLeft";
 378         map["Urdu"] = "Qt::RightToLeft";
 379         initialized = true;
 380     }
 381     return map.value(v, "Qt::LeftToRight");
 382 }
 383
 384 int main(int argc, char **argv)
 385 {
 386     if (argc != 2) {
 387         fprintf(stderr, "usage: %s <xml input file>\n", argv[0]);
 388         return 1;
 389     }
 390
 391     QCoreApplication app(argc, argv);
 392
 393     QFile file;
 394     file.setFileName(argv[1]);
 395     if (!file.open(QIODevice::ReadOnly)) {
 396         fprintf(stderr, "cannot open %s: %s\n", qPrintable(file.fileName()), qPrintable(file.errorString()));
 397         return 1;
 398     }
 399
 400     QDomDocument dom;
 401     dom.setContent(&file);
 402
 403     if (dom.documentElement().tagName() != QLatin1String("xkbConfigRegistry")) {
 404         fprintf(stderr, "cannot parse %s, this is not an XKB config file\n", qPrintable(file.fileName()));
 405         return 1;
 406     }
 407
 408     QDomElement layoutList = find("layoutList", dom.documentElement());
 409     if (layoutList.isNull()) {
 410         fprintf(stderr, "cannot parse %s, this is not an XKB config file\n", qPrintable(file.fileName()));
 411         return 1;
 412     }
 413
 414     QList<XKBLayout> layouts = findLayouts(layoutList);
 415
 416     // copyright and stuff
 417     printf("/****************************************************************************\n"
 418            "**\n"
 419            "** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).\n"
 420            "** All rights reserved.\n"
 421            "** Contact: Nokia Corporation (qt-info@nokia.com)\n"
 422            "**\n"
 423            "** This file is part of the QtGui module of the Qt Toolkit.\n"
 424            "**\n"
 425            "** $QT_BEGIN_LICENSE:LGPL$\n"
 426            "** No Commercial Usage\n"
 427            "** This file contains pre-release code and may not be distributed.\n"
 428            "** You may use this file in accordance with the terms and conditions\n"
 429            "** contained in the Technology Preview License Agreement accompanying\n"
 430            "** this package.\n"
 431            "**\n"
 432            "** GNU Lesser General Public License Usage\n"
 433            "** Alternatively, this file may be used under the terms of the GNU Lesser\n"
 434            "** General Public License version 2.1 as published by the Free Software\n"
 435            "** Foundation and appearing in the file LICENSE.LGPL included in the\n"
 436            "** packaging of this file.  Please review the following information to\n"
 437            "** ensure the GNU Lesser General Public License version 2.1 requirements\n"
 438            "** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.\n"
 439            "**\n"
 440            "** In addition, as a special exception, Nokia gives you certain additional\n"
 441            "** rights.  These rights are described in the Nokia Qt LGPL Exception\n"
 442            "** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.\n"
 443            "**\n"
 444            "** If you have questions regarding the use of this file, please contact\n"
 445            "** Nokia at qt-info@nokia.com.\n"
 446            "**\n"
 447            "**\n"
 448            "**\n"
 449            "**\n"
 450            "**\n"
 451            "**\n"
 452            "**\n"
 453            "**\n"
 454            "** $QT_END_LICENSE$\n"
 455            "**\n"
 456            "****************************************************************************/\n"
 457            "\n"
 458            "// This file is auto-generated, do not edit!\n"
 459            "\n");
 460
 461     // data structure
 462     printf("static struct {\n"
 463            "    const char *layout;\n"
 464            "    const char *variant; // 0 means any variant\n"
 465            "    Qt::LayoutDirection direction;\n"
 466            "    QLocale::Language language;\n"
 467            "    QLocale::Country country;\n"
 468            "} xkbLayoutData[] = {\n");
 469
 470     // contents
 471     foreach (const XKBLayout &l, layouts) {
 472         const QString country = mapCountry(l.description);
 473         QString lang = mapLanguage(l.name);
 474         if (lang.isEmpty())
 475             lang = "C";
 476         printf("    // name = %s, description = %s\n"
 477                "    { \"%s\", \"\", %s, QLocale::%s, QLocale::%s },\n",
 478                l.name.toAscii().constData(),
 479                l.description.toAscii().constData(),
 480                l.name.toAscii().constData(),
 481                mapDirection(lang).toAscii().constData(),
 482                lang.toAscii().constData(),
 483                country.toAscii().constData());
 484         foreach (const QString &v, l.variants) {
 485             QString vlang = mapLanguage(l.name + ":" + v);
 486             if (vlang.isEmpty())
 487                 vlang = "C";
 488             printf("    // name = %s:%s, description = %s\n"
 489                    "    { \"%s\", \"%s\", %s, QLocale::%s, QLocale::%s },\n",
 490                    l.name.toAscii().constData(),
 491                    v.toAscii().constData(),
 492                    l.description.toAscii().constData(),
 493                    l.name.toAscii().constData(),
 494                    v.toAscii().constData(),
 495                    mapDirection(vlang).toAscii().constData(),
 496                    vlang.toAscii().constData(),
 497                    country.toAscii().constData());
 498         }
 499     }
 500
 501     // wrapping up
 502     printf("    { 0, 0, Qt::LeftToRight, QLocale::C, QLocale::AnyCountry }\n"
 503            "};\n");
 504
 505     return 0;
 506 }