/***************************************************************************

                      language options for kvoctrain

    -----------------------------------------------------------------------

    begin                : Tue Apr 5 2005

    copyright            :(C) 2005 Peter Hedlund

    email                : peter.hedlund@kdemail.net

    -----------------------------------------------------------------------

 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

//based on code copyright (C) 1999-2001 Ewald Arnold <kvoctrain@ewald-arnold.de>

#include <tqpushbutton.h>
#include <tqlineedit.h>
#include <tqlabel.h>
#include <tqfileinfo.h>

#include <tdeapplication.h>
#include <tdelocale.h>
#include <kcombobox.h>
#include <dcopclient.h>
#include <kstandarddirs.h>
#include <tdefiledialog.h>
#include <tdemessagebox.h>

#include "languageoptions.h"
#include "kvoctraincore.h"
#include "languagesettings.h"
#include "prefs.h"

// automatically extracted from http://www.loc.gov/standards/iso639-2/englangn.html
// with .../tools/extractlang

struct KV_ISO639_Code {
   const char *iso1code;
   const char *iso2code;
   const char *langname;
};

// german language names at:
//    http://www.rn.inf.tu-dresden.de/scripts_lsrn/lehre/rnd/www/iso639.htm

KV_ISO639_Code kv_iso639_1[] = {
  {"aa", "aar", I18N_NOOP("Afar")},
  {"ab", "abk", I18N_NOOP("Abkhazian")},
  {"ae", "ave", I18N_NOOP("Avestan")},
  {"af", "afr", I18N_NOOP("Afrikaans")},
  {"am", "amh", I18N_NOOP("Amharic")},
  {"ar", "ara", I18N_NOOP("Arabic")},
  {"as", "asm", I18N_NOOP("Assamese")},
  {"ay", "aym", I18N_NOOP("Aymara")},
  {"az", "aze", I18N_NOOP("Azerbaijani")},
  {"ba", "bak", I18N_NOOP("Bashkir")},
  {"be", "bel", I18N_NOOP("Belarusian")},
  {"bg", "bul", I18N_NOOP("Bulgarian")},
  {"bh", "bih", I18N_NOOP("Bihari")},
  {"bi", "bis", I18N_NOOP("Bislama")},
  {"bn", "ben", I18N_NOOP("Bengali")},
  {"bo", "tib", I18N_NOOP("Tibetan")},
  {"br", "bre", I18N_NOOP("Breton")},
  {"bs", "bos", I18N_NOOP("Bosnian")},
  {"ca", "cat", I18N_NOOP("Catalan")},
  {"ce", "che", I18N_NOOP("Chechen")},
  {"ch", "cha", I18N_NOOP("Chamorro")},
  {"co", "cos", I18N_NOOP("Corsican")},
  {"cs", "cze", I18N_NOOP("Czech")},
  {"cu", "chu", I18N_NOOP("Church Slavic")},
  {"cv", "chv", I18N_NOOP("Chuvash")},
  {"cy", "wel", I18N_NOOP("Welsh")},
  {"da", "dan", I18N_NOOP("Danish")},
  {"de", "ger", I18N_NOOP("German")},
  {"dz", "dzo", I18N_NOOP("Dzongkha")},
  {"el", "gre", I18N_NOOP("Greek")},
  {"en", "eng", I18N_NOOP("English")},
  {"eo", "epo", I18N_NOOP("Esperanto")},
  {"es", "spa", I18N_NOOP("Spanish")},
  {"et", "est", I18N_NOOP("Estonian")},
  {"eu", "baq", I18N_NOOP("Basque")},
  {"fa", "per", I18N_NOOP("Persian")},
  {"fi", "fin", I18N_NOOP("Finnish")},
  {"fj", "fij", I18N_NOOP("Fijian")},
  {"fo", "fao", I18N_NOOP("Faroese")},
  {"fr", "fre", I18N_NOOP("French")},
  {"fy", "fry", I18N_NOOP("Frisian")},
  {"ga", "gle", I18N_NOOP("Irish")},
  {"gd", "gla", I18N_NOOP("Gaelic")},
  {"gd", "gla", I18N_NOOP("Scottish Gaelic")},
  {"gl", "glg", I18N_NOOP("Gallegan")},
  {"gn", "grn", I18N_NOOP("Guarani")},
  {"gu", "guj", I18N_NOOP("Gujarati")},
  {"gv", "glv", I18N_NOOP("Manx")},
  {"ha", "hau", I18N_NOOP("Hausa")},
  {"he", "heb", I18N_NOOP("Hebrew")},
  {"hi", "hin", I18N_NOOP("Hindi")},
  {"ho", "hmo", I18N_NOOP("Hiri Motu")},
  {"hr", "scr", I18N_NOOP("Croatian")},
  {"hu", "hun", I18N_NOOP("Hungarian")},
  {"hy", "arm", I18N_NOOP("Armenian")},
  {"hz", "her", I18N_NOOP("Herero")},
  {"id", "ind", I18N_NOOP("Indonesian")},
  {"ie", "ile", I18N_NOOP("Interlingue")},
  {"ik", "ipk", I18N_NOOP("Inupiaq")},
  {"is", "ice", I18N_NOOP("Icelandic")},
  {"it", "ita", I18N_NOOP("Italian")},
  {"iu", "iku", I18N_NOOP("Inuktitut")},
  {"ja", "jpn", I18N_NOOP("Japanese")},
  {"jv", "jav", I18N_NOOP("Javanese")},
  {"ka", "geo", I18N_NOOP("Georgian")},
  {"ki", "kik", I18N_NOOP("Kikuyu")},
  {"kj", "kua", I18N_NOOP("Kuanyama")},
  {"kk", "kaz", I18N_NOOP("Kazakh")},
  {"kl", "kal", I18N_NOOP("Kalaallisut")},
  {"km", "khm", I18N_NOOP("Khmer")},
  {"kn", "kan", I18N_NOOP("Kannada")},
  {"ko", "kor", I18N_NOOP("Korean")},
  {"ks", "kas", I18N_NOOP("Kashmiri")},
  {"ku", "kur", I18N_NOOP("Kurdish")},
  {"kv", "kom", I18N_NOOP("Komi")},
  {"kw", "cor", I18N_NOOP("Cornish")},
  {"ky", "kir", I18N_NOOP("Kirghiz")},
  {"la", "lat", I18N_NOOP("Latin")},
  {"lb", "ltz", I18N_NOOP("Letzeburgesch")},
  {"ln", "lin", I18N_NOOP("Lingala")},
  {"lo", "lao", I18N_NOOP("Lao")},
  {"lt", "lit", I18N_NOOP("Lithuanian")},
  {"lv", "lav", I18N_NOOP("Latvian")},
  {"mg", "mlg", I18N_NOOP("Malagasy")},
  {"mh", "mah", I18N_NOOP("Marshall")},
  {"mi", "mao", I18N_NOOP("Maori")},
  {"mk", "mac", I18N_NOOP("Macedonian")},
  {"ml", "mal", I18N_NOOP("Malayalam")},
  {"mn", "mon", I18N_NOOP("Mongolian")},
  {"mo", "mol", I18N_NOOP("Moldavian")},
  {"mr", "mar", I18N_NOOP("Marathi")},
  {"ms", "may", I18N_NOOP("Malay")},
  {"mt", "mlt", I18N_NOOP("Maltese")},
  {"my", "bur", I18N_NOOP("Burmese")},
  {"na", "nau", I18N_NOOP("Nauru")},
  {"nb", "nob", I18N_NOOP("Bokmål")},
  {"nd", "nde", I18N_NOOP("Ndebele, North")},
  {"ne", "nep", I18N_NOOP("Nepali")},
  {"ng", "ndo", I18N_NOOP("Ndonga")},
  {"nl", "dut", I18N_NOOP("Dutch")},
  {"nn", "nno", I18N_NOOP("Norwegian Nynorsk")},
  {"no", "nor", I18N_NOOP("Norwegian")},
  {"nr", "nbl", I18N_NOOP("Ndebele, South")},
  {"nv", "nav", I18N_NOOP("Navajo")},
  {"ny", "nya", I18N_NOOP("Chichewa")},
  {"ny", "nya", I18N_NOOP("Nyanja")},
  {"oc", "oci", I18N_NOOP("Occitan")},
  {"oc", "oci", I18N_NOOP("Provencal")},
  {"om", "orm", I18N_NOOP("Oromo")},
  {"or", "ori", I18N_NOOP("Oriya")},
  {"os", "oss", I18N_NOOP("Ossetic")},
  {"pa", "pan", I18N_NOOP("Panjabi")},
  {"pi", "pli", I18N_NOOP("Pali")},
  {"pl", "pol", I18N_NOOP("Polish")},
  {"ps", "pus", I18N_NOOP("Pushto")},
  {"pt", "por", I18N_NOOP("Portuguese")},
  {"qu", "que", I18N_NOOP("Quechua")},
  {"rm", "roh", I18N_NOOP("Raeto-Romance")},
  {"rn", "run", I18N_NOOP("Rundi")},
  {"ro", "rum", I18N_NOOP("Romanian")},
  {"ru", "rus", I18N_NOOP("Russian")},
  {"rw", "kin", I18N_NOOP("Kinyarwanda")},
  {"sa", "san", I18N_NOOP("Sanskrit")},
  {"sc", "srd", I18N_NOOP("Sardinian")},
  {"sd", "snd", I18N_NOOP("Sindhi")},
  {"se", "sme", I18N_NOOP("Northern Sami")},
  {"sg", "sag", I18N_NOOP("Sango")},
  {"si", "sin", I18N_NOOP("Sinhalese")},
  {"sk", "slo", I18N_NOOP("Slovak")},
  {"sl", "slv", I18N_NOOP("Slovenian")},
  {"sm", "smo", I18N_NOOP("Samoan")},
  {"sn", "sna", I18N_NOOP("Shona")},
  {"so", "som", I18N_NOOP("Somali")},
  {"sq", "alb", I18N_NOOP("Albanian")},
  {"sr", "scc", I18N_NOOP("Serbian")},
  {"ss", "ssw", I18N_NOOP("Swati")},
  {"st", "sot", I18N_NOOP("Sotho, Southern")},
  {"su", "sun", I18N_NOOP("Sundanese")},
  {"sv", "swe", I18N_NOOP("Swedish")},
  {"sw", "swa", I18N_NOOP("Swahili")},
  {"ta", "tam", I18N_NOOP("Tamil")},
  {"te", "tel", I18N_NOOP("Telugu")},
  {"tg", "tgk", I18N_NOOP("Tajik")},
  {"th", "tha", I18N_NOOP("Thai")},
  {"ti", "tir", I18N_NOOP("Tigrinya")},
  {"tk", "tuk", I18N_NOOP("Turkmen")},
  {"tl", "tgl", I18N_NOOP("Tagalog")},
  {"tn", "tsn", I18N_NOOP("Tswana")},
  {"to", "ton", I18N_NOOP("Tonga")},
  {"tr", "tur", I18N_NOOP("Turkish")},
  {"ts", "tso", I18N_NOOP("Tsonga")},
  {"tt", "tat", I18N_NOOP("Tatar")},
  {"tw", "twi", I18N_NOOP("Twi")},
  {"ty", "tah", I18N_NOOP("Tahitian")},
  {"ug", "uig", I18N_NOOP("Uighur")},
  {"uk", "ukr", I18N_NOOP("Ukrainian")},
  {"ur", "urd", I18N_NOOP("Urdu")},
  {"uz", "uzb", I18N_NOOP("Uzbek")},
  {"vi", "vie", I18N_NOOP("Vietnamese")},
  {"vo", "vol", I18N_NOOP("Volapük")},
  {"wo", "wol", I18N_NOOP("Wolof")},
  {"xh", "xho", I18N_NOOP("Xhosa")},
  {"yi", "yid", I18N_NOOP("Yiddish")},
  {"yo", "yor", I18N_NOOP("Yoruba")},
  {"za", "zha", I18N_NOOP("Zhuang")},
  {"zh", "chi", I18N_NOOP("Chinese")},
  {"zu", "zul", I18N_NOOP("Zulu")},
  {0, 0, 0}
};

/* only when really needed

KV_ISO639_Code kv_iso639_2[] = {
  {"ab", "abk", I18N_NOOP("Abkhazian")},
  {"", "ace", I18N_NOOP("Achinese")},
  {"", "ach", I18N_NOOP("Acoli")},
  {"", "ada", I18N_NOOP("Adangme")},
  {"aa", "aar", I18N_NOOP("Afar")},
  {"", "afh", I18N_NOOP("Afrihili")},
  {"af", "afr", I18N_NOOP("Afrikaans")},
  {"", "afa", I18N_NOOP("Afro-Asiatic (Other)")},
  {"", "aka", I18N_NOOP("Akan")},
  {"", "akk", I18N_NOOP("Akkadian")},
  {"sq", "alb", I18N_NOOP("Albanian")},
  {"", "ale", I18N_NOOP("Aleut")},
  {"", "alg", I18N_NOOP("Algonquian languages")},
  {"", "tut", I18N_NOOP("Altaic (Other)")},
  {"am", "amh", I18N_NOOP("Amharic")},
  {"", "apa", I18N_NOOP("Apache languages")},
  {"ar", "ara", I18N_NOOP("Arabic")},
  {"", "arc", I18N_NOOP("Aramaic")},
  {"", "arp", I18N_NOOP("Arapaho")},
  {"", "arn", I18N_NOOP("Araucanian")},
  {"", "arw", I18N_NOOP("Arawak")},
  {"hy", "arm", I18N_NOOP("Armenian")},
  {"", "art", I18N_NOOP("Artificial (Other)")},
  {"as", "asm", I18N_NOOP("Assamese")},
  {"", "ath", I18N_NOOP("Athapascan languages")},
  {"", "aus", I18N_NOOP("Australian languages")},
  {"", "map", I18N_NOOP("Austronesian (Other)")},
  {"", "ava", I18N_NOOP("Avaric")},
  {"ae", "ave", I18N_NOOP("Avestan")},
  {"", "awa", I18N_NOOP("Awadhi")},
  {"ay", "aym", I18N_NOOP("Aymara")},
  {"az", "aze", I18N_NOOP("Azerbaijani")},
  {"", "ban", I18N_NOOP("Balinese")},
  {"", "bat", I18N_NOOP("Baltic (Other)")},
  {"", "bal", I18N_NOOP("Baluchi")},
  {"", "bam", I18N_NOOP("Bambara")},
  {"", "bai", I18N_NOOP("Bamileke languages")},
  {"", "bad", I18N_NOOP("Banda")},
  {"", "bnt", I18N_NOOP("Bantu (Other)")},
  {"", "bas", I18N_NOOP("Basa")},
  {"ba", "bak", I18N_NOOP("Bashkir")},
  {"eu", "baq", I18N_NOOP("Basque")},
  {"", "btk", I18N_NOOP("Batak (Indonesia)")},
  {"", "bej", I18N_NOOP("Beja")},
  {"be", "bel", I18N_NOOP("Belarusian")},
  {"", "bem", I18N_NOOP("Bemba")},
  {"bn", "ben", I18N_NOOP("Bengali")},
  {"", "ber", I18N_NOOP("Berber (Other)")},
  {"", "bho", I18N_NOOP("Bhojpuri")},
  {"bh", "bih", I18N_NOOP("Bihari")},
  {"", "bik", I18N_NOOP("Bikol")},
  {"", "bin", I18N_NOOP("Bini")},
  {"bi", "bis", I18N_NOOP("Bislama")},
  {"nb", "nob", I18N_NOOP("Bokm&aring;l, Norwegian; Norwegian Bokm&aring;l")},
  {"bs", "bos", I18N_NOOP("Bosnian")},
  {"", "bra", I18N_NOOP("Braj")},
  {"br", "bre", I18N_NOOP("Breton")},
  {"", "bug", I18N_NOOP("Buginese")},
  {"bg", "bul", I18N_NOOP("Bulgarian")},
  {"", "bua", I18N_NOOP("Buriat")},
  {"my", "bur", I18N_NOOP("Burmese")},
  {"", "cad", I18N_NOOP("Caddo")},
  {"", "car", I18N_NOOP("Carib")},
  {"es", "spa", I18N_NOOP("Castilian; Spanish")},
  {"ca", "cat", I18N_NOOP("Catalan")},
  {"", "cau", I18N_NOOP("Caucasian (Other)")},
  {"", "ceb", I18N_NOOP("Cebuano")},
  {"", "cel", I18N_NOOP("Celtic (Other)")},
  {"", "chg", I18N_NOOP("Chagatai")},
  {"", "cmc", I18N_NOOP("Chamic languages")},
  {"ch", "cha", I18N_NOOP("Chamorro")},
  {"ce", "che", I18N_NOOP("Chechen")},
  {"", "chr", I18N_NOOP("Cherokee")},
  {"", "chy", I18N_NOOP("Cheyenne")},
  {"", "chb", I18N_NOOP("Chibcha")},
  {"ny", "nya", I18N_NOOP("Chichewa; Nyanja")},
  {"zh", "chi", I18N_NOOP("Chinese")},
  {"", "chn", I18N_NOOP("Chinook jargon")},
  {"", "chp", I18N_NOOP("Chipewyan")},
  {"", "cho", I18N_NOOP("Choctaw")},
  {"za", "zha", I18N_NOOP("Chuang; Zhuang")},
  {"cu", "chu", I18N_NOOP("Church Slavic")},
  {"", "chk", I18N_NOOP("Chuukese")},
  {"cv", "chv", I18N_NOOP("Chuvash")},
  {"", "cop", I18N_NOOP("Coptic")},
  {"kw", "cor", I18N_NOOP("Cornish")},
  {"co", "cos", I18N_NOOP("Corsican")},
  {"", "cre", I18N_NOOP("Cree")},
  {"", "mus", I18N_NOOP("Creek")},
  {"", "crp", I18N_NOOP("Creoles and pidgins (Other)")},
  {"hr", "scr", I18N_NOOP("Croatian")},
  {"", "cus", I18N_NOOP("Cushitic (Other)")},
  {"cs", "cze", I18N_NOOP("Czech")},
  {"", "dak", I18N_NOOP("Dakota")},
  {"da", "dan", I18N_NOOP("Danish")},
  {"", "day", I18N_NOOP("Dayak")},
  {"", "del", I18N_NOOP("Delaware")},
  {"", "din", I18N_NOOP("Dinka")},
  {"", "div", I18N_NOOP("Divehi")},
  {"", "doi", I18N_NOOP("Dogri")},
  {"", "dgr", I18N_NOOP("Dogrib")},
  {"", "dra", I18N_NOOP("Dravidian (Other)")},
  {"", "dua", I18N_NOOP("Duala")},
  {"nl", "dut", I18N_NOOP("Dutch")},
  {"", "dum", I18N_NOOP("Dutch, Middle (ca. 1050-1350)")},
  {"", "dyu", I18N_NOOP("Dyula")},
  {"dz", "dzo", I18N_NOOP("Dzongkha")},
  {"", "efi", I18N_NOOP("Efik")},
  {"", "egy", I18N_NOOP("Egyptian (Ancient)")},
  {"", "eka", I18N_NOOP("Ekajuk")},
  {"", "elx", I18N_NOOP("Elamite")},
  {"en", "eng", I18N_NOOP("English")},
  {"", "enm", I18N_NOOP("English, Middle (1100-1500)")},
  {"", "ang", I18N_NOOP("English, Old (ca.450-1100)")},
  {"eo", "epo", I18N_NOOP("Esperanto")},
  {"et", "est", I18N_NOOP("Estonian")},
  {"", "ewe", I18N_NOOP("Ewe")},
  {"", "ewo", I18N_NOOP("Ewondo")},
  {"", "fan", I18N_NOOP("Fang")},
  {"", "fat", I18N_NOOP("Fanti")},
  {"fo", "fao", I18N_NOOP("Faroese")},
  {"fj", "fij", I18N_NOOP("Fijian")},
  {"fi", "fin", I18N_NOOP("Finnish")},
  {"", "fiu", I18N_NOOP("Finno-Ugrian (Other)")},
  {"", "fon", I18N_NOOP("Fon")},
  {"fr", "fre", I18N_NOOP("French")},
  {"", "frm", I18N_NOOP("French, Middle (ca.1400-1600)")},
  {"", "fro", I18N_NOOP("French, Old (842-ca.1400)")},
  {"fy", "fry", I18N_NOOP("Frisian")},
  {"", "fur", I18N_NOOP("Friulian")},
  {"", "ful", I18N_NOOP("Fulah")},
  {"", "gaa", I18N_NOOP("Ga")},
  {"gd", "gla", I18N_NOOP("Gaelic; Scottish Gaelic")},
  {"gl", "glg", I18N_NOOP("Gallegan")},
  {"", "lug", I18N_NOOP("Ganda")},
  {"", "gay", I18N_NOOP("Gayo")},
  {"", "gba", I18N_NOOP("Gbaya")},
  {"", "gez", I18N_NOOP("Geez")},
  {"ka", "geo", I18N_NOOP("Georgian")},
  {"de", "ger", I18N_NOOP("German")},
  {"", "nds", I18N_NOOP("German, Low; Saxon, Low; Low German; Low Saxon")},
  {"", "gmh", I18N_NOOP("German, Middle High (ca.1050-1500)")},
  {"", "goh", I18N_NOOP("German, Old High (ca.750-1050)")},
  {"", "gem", I18N_NOOP("Germanic (Other)")},
  {"ki", "kik", I18N_NOOP("Gikuyu; Kikuyu")},
  {"", "gil", I18N_NOOP("Gilbertese")},
  {"", "gon", I18N_NOOP("Gondi")},
  {"", "gor", I18N_NOOP("Gorontalo")},
  {"", "got", I18N_NOOP("Gothic")},
  {"", "grb", I18N_NOOP("Grebo")},
  {"", "grc", I18N_NOOP("Greek, Ancient (to 1453)")},
  {"el", "gre", I18N_NOOP("Greek, Modern (1453-)")},
  {"gn", "grn", I18N_NOOP("Guarani")},
  {"gu", "guj", I18N_NOOP("Gujarati")},
  {"", "gwi", I18N_NOOP("Gwich&#180;in")},
  {"", "hai", I18N_NOOP("Haida")},
  {"ha", "hau", I18N_NOOP("Hausa")},
  {"", "haw", I18N_NOOP("Hawaiian")},
  {"he", "heb", I18N_NOOP("Hebrew")},
  {"hz", "her", I18N_NOOP("Herero")},
  {"", "hil", I18N_NOOP("Hiligaynon")},
  {"", "him", I18N_NOOP("Himachali")},
  {"hi", "hin", I18N_NOOP("Hindi")},
  {"ho", "hmo", I18N_NOOP("Hiri Motu")},
  {"", "hit", I18N_NOOP("Hittite")},
  {"", "hmn", I18N_NOOP("Hmong")},
  {"hu", "hun", I18N_NOOP("Hungarian")},
  {"", "hup", I18N_NOOP("Hupa")},
  {"", "iba", I18N_NOOP("Iban")},
  {"is", "ice", I18N_NOOP("Icelandic")},
  {"", "ibo", I18N_NOOP("Igbo")},
  {"", "ijo", I18N_NOOP("Ijo")},
  {"", "ilo", I18N_NOOP("Iloko")},
  {"", "inc", I18N_NOOP("Indic (Other)")},
  {"", "ine", I18N_NOOP("Indo-European (Other)")},
  {"id", "ind", I18N_NOOP("Indonesian")},
  {"ie", "ile", I18N_NOOP("Interlingue")},
  {"iu", "iku", I18N_NOOP("Inuktitut")},
  {"ik", "ipk", I18N_NOOP("Inupiaq")},
  {"", "ira", I18N_NOOP("Iranian (Other)")},
  {"ga", "gle", I18N_NOOP("Irish")},
  {"", "mga", I18N_NOOP("Irish, Middle (900-1200)")},
  {"", "sga", I18N_NOOP("Irish, Old (to 900)")},
  {"", "iro", I18N_NOOP("Iroquoian languages")},
  {"it", "ita", I18N_NOOP("Italian")},
  {"ja", "jpn", I18N_NOOP("Japanese")},
  {"jv", "jav", I18N_NOOP("Javanese")},
  {"", "jrb", I18N_NOOP("Judeo-Arabic")},
  {"", "jpr", I18N_NOOP("Judeo-Persian")},
  {"", "kab", I18N_NOOP("Kabyle")},
  {"", "kac", I18N_NOOP("Kachin")},
  {"kl", "kal", I18N_NOOP("Kalaallisut")},
  {"", "kam", I18N_NOOP("Kamba")},
  {"kn", "kan", I18N_NOOP("Kannada")},
  {"", "kau", I18N_NOOP("Kanuri")},
  {"", "kaa", I18N_NOOP("Kara-Kalpak")},
  {"", "kar", I18N_NOOP("Karen")},
  {"ks", "kas", I18N_NOOP("Kashmiri")},
  {"", "kaw", I18N_NOOP("Kawi")},
  {"kk", "kaz", I18N_NOOP("Kazakh")},
  {"", "kha", I18N_NOOP("Khasi")},
  {"km", "khm", I18N_NOOP("Khmer")},
  {"", "khi", I18N_NOOP("Khoisan (Other)")},
  {"", "kho", I18N_NOOP("Khotanese")},
  {"ki", "kik", I18N_NOOP("Kikuyu; Gikuyu")},
  {"", "kmb", I18N_NOOP("Kimbundu")},
  {"rw", "kin", I18N_NOOP("Kinyarwanda")},
  {"ky", "kir", I18N_NOOP("Kirghiz")},
  {"kv", "kom", I18N_NOOP("Komi")},
  {"", "kon", I18N_NOOP("Kongo")},
  {"", "kok", I18N_NOOP("Konkani")},
  {"ko", "kor", I18N_NOOP("Korean")},
  {"", "kos", I18N_NOOP("Kosraean")},
  {"", "kpe", I18N_NOOP("Kpelle")},
  {"", "kro", I18N_NOOP("Kru")},
  {"kj", "kua", I18N_NOOP("Kuanyama")},
  {"", "kum", I18N_NOOP("Kumyk")},
  {"ku", "kur", I18N_NOOP("Kurdish")},
  {"", "kru", I18N_NOOP("Kurukh")},
  {"", "kut", I18N_NOOP("Kutenai")},
  {"", "lad", I18N_NOOP("Ladino")},
  {"", "lah", I18N_NOOP("Lahnda")},
  {"", "lam", I18N_NOOP("Lamba")},
  {"lo", "lao", I18N_NOOP("Lao")},
  {"la", "lat", I18N_NOOP("Latin")},
  {"lv", "lav", I18N_NOOP("Latvian")},
  {"lb", "ltz", I18N_NOOP("Letzeburgesch")},
  {"", "lez", I18N_NOOP("Lezghian")},
  {"ln", "lin", I18N_NOOP("Lingala")},
  {"lt", "lit", I18N_NOOP("Lithuanian")},
  {"", "nds", I18N_NOOP("Low German; Low Saxon; German, Low; Saxon, Low")},
  {"", "nds", I18N_NOOP("Low Saxon; Low German; Saxon, Low; German, Low")},
  {"", "loz", I18N_NOOP("Lozi")},
  {"", "lub", I18N_NOOP("Luba-Katanga")},
  {"", "lua", I18N_NOOP("Luba-Lulua")},
  {"", "lui", I18N_NOOP("Luiseno")},
  {"", "lun", I18N_NOOP("Lunda")},
  {"", "luo", I18N_NOOP("Luo (Kenya and Tanzania)")},
  {"", "lus", I18N_NOOP("Lushai")},
  {"mk", "mac", I18N_NOOP("Macedonian")},
  {"", "mad", I18N_NOOP("Madurese")},
  {"", "mag", I18N_NOOP("Magahi")},
  {"", "mai", I18N_NOOP("Maithili")},
  {"", "mak", I18N_NOOP("Makasar")},
  {"mg", "mlg", I18N_NOOP("Malagasy")},
  {"ms", "may", I18N_NOOP("Malay")},
  {"ml", "mal", I18N_NOOP("Malayalam")},
  {"mt", "mlt", I18N_NOOP("Maltese")},
  {"", "mnc", I18N_NOOP("Manchu")},
  {"", "mdr", I18N_NOOP("Mandar")},
  {"", "man", I18N_NOOP("Mandingo")},
  {"", "mni", I18N_NOOP("Manipuri")},
  {"", "mno", I18N_NOOP("Manobo languages")},
  {"gv", "glv", I18N_NOOP("Manx")},
  {"mi", "mao", I18N_NOOP("Maori")},
  {"mr", "mar", I18N_NOOP("Marathi")},
  {"", "chm", I18N_NOOP("Mari")},
  {"mh", "mah", I18N_NOOP("Marshall")},
  {"", "mwr", I18N_NOOP("Marwari")},
  {"", "mas", I18N_NOOP("Masai")},
  {"", "myn", I18N_NOOP("Mayan languages")},
  {"", "men", I18N_NOOP("Mende")},
  {"", "mic", I18N_NOOP("Micmac")},
  {"", "min", I18N_NOOP("Minangkabau")},
  {"", "mis", I18N_NOOP("Miscellaneous languages")},
  {"", "moh", I18N_NOOP("Mohawk")},
  {"mo", "mol", I18N_NOOP("Moldavian")},
  {"", "mkh", I18N_NOOP("Mon-Khmer (Other)")},
  {"", "lol", I18N_NOOP("Mongo")},
  {"mn", "mon", I18N_NOOP("Mongolian")},
  {"", "mos", I18N_NOOP("Mossi")},
  {"", "mul", I18N_NOOP("Multiple languages")},
  {"", "mun", I18N_NOOP("Munda languages")},
  {"", "nah", I18N_NOOP("Nahuatl")},
  {"na", "nau", I18N_NOOP("Nauru")},
  {"nv", "nav", I18N_NOOP("Navajo")},
  {"nd", "nde", I18N_NOOP("Ndebele, North")},
  {"nr", "nbl", I18N_NOOP("Ndebele, South")},
  {"ng", "ndo", I18N_NOOP("Ndonga")},
  {"ne", "nep", I18N_NOOP("Nepali")},
  {"", "new", I18N_NOOP("Newari")},
  {"", "nia", I18N_NOOP("Nias")},
  {"", "nic", I18N_NOOP("Niger-Kordofanian (Other)")},
  {"", "ssa", I18N_NOOP("Nilo-Saharan (Other)")},
  {"", "niu", I18N_NOOP("Niuean")},
  {"", "non", I18N_NOOP("Norse, Old")},
  {"", "nai", I18N_NOOP("North American Indian (Other)")},
  {"se", "sme", I18N_NOOP("Northern Sami")},
  {"no", "nor", I18N_NOOP("Norwegian")},
  {"nb", "nob", I18N_NOOP("Norwegian Bokm&aring;l; Bokm&aring;l, Norwegian")},
  {"nn", "nno", I18N_NOOP("Norwegian Nynorsk; Nynorsk, Norwegian")},
  {"", "nub", I18N_NOOP("Nubian languages")},
  {"", "nym", I18N_NOOP("Nyamwezi")},
  {"ny", "nya", I18N_NOOP("Nyanja; Chichewa")},
  {"", "nyn", I18N_NOOP("Nyankole")},
  {"nn", "nno", I18N_NOOP("Nynorsk, Norwegian; Norwegian Nynorsk")},
  {"", "nyo", I18N_NOOP("Nyoro")},
  {"", "nzi", I18N_NOOP("Nzima")},
  {"oc", "oci", I18N_NOOP("Occitan (post 1500); Proven&ccedil;al")},
  {"", "oji", I18N_NOOP("Ojibwa")},
  {"or", "ori", I18N_NOOP("Oriya")},
  {"om", "orm", I18N_NOOP("Oromo")},
  {"", "osa", I18N_NOOP("Osage")},
  {"os", "oss", I18N_NOOP("Ossetian; Ossetic")},
  {"os", "oss", I18N_NOOP("Ossetic; Ossetian")},
  {"", "oto", I18N_NOOP("Otomian languages")},
  {"", "pal", I18N_NOOP("Pahlavi")},
  {"", "pau", I18N_NOOP("Palauan")},
  {"pi", "pli", I18N_NOOP("Pali")},
  {"", "pam", I18N_NOOP("Pampanga")},
  {"", "pag", I18N_NOOP("Pangasinan")},
  {"pa", "pan", I18N_NOOP("Panjabi")},
  {"", "pap", I18N_NOOP("Papiamento")},
  {"", "paa", I18N_NOOP("Papuan (Other)")},
  {"fa", "per", I18N_NOOP("Persian")},
  {"", "peo", I18N_NOOP("Persian, Old (ca.600-400 B.C.)")},
  {"", "phi", I18N_NOOP("Philippine (Other)")},
  {"", "phn", I18N_NOOP("Phoenician")},
  {"", "pon", I18N_NOOP("Pohnpeian")},
  {"pl", "pol", I18N_NOOP("Polish")},
  {"pt", "por", I18N_NOOP("Portuguese")},
  {"", "pra", I18N_NOOP("Prakrit languages")},
  {"oc", "oci", I18N_NOOP("Proven&#231;al; Occitan (post 1500)")},
  {"", "pro", I18N_NOOP("Proven&#231;al, Old (to 1500)")},
  {"ps", "pus", I18N_NOOP("Pushto")},
  {"qu", "que", I18N_NOOP("Quechua")},
  {"rm", "roh", I18N_NOOP("Raeto-Romance")},
  {"", "raj", I18N_NOOP("Rajasthani")},
  {"", "rap", I18N_NOOP("Rapanui")},
  {"", "rar", I18N_NOOP("Rarotongan")},
  {"", "qaa-qtz", I18N_NOOP("Reserved for local use")},
  {"", "roa", I18N_NOOP("Romance (Other)")},
  {"ro", "rum", I18N_NOOP("Romanian")},
  {"", "rom", I18N_NOOP("Romany")},
  {"rn", "run", I18N_NOOP("Rundi")},
  {"ru", "rus", I18N_NOOP("Russian")},
  {"", "sal", I18N_NOOP("Salishan languages")},
  {"", "sam", I18N_NOOP("Samaritan Aramaic")},
  {"", "smi", I18N_NOOP("Sami languages (Other)")},
  {"sm", "smo", I18N_NOOP("Samoan")},
  {"", "sad", I18N_NOOP("Sandawe")},
  {"sg", "sag", I18N_NOOP("Sango")},
  {"sa", "san", I18N_NOOP("Sanskrit")},
  {"", "sat", I18N_NOOP("Santali")},
  {"sc", "srd", I18N_NOOP("Sardinian")},
  {"", "sas", I18N_NOOP("Sasak")},
  {"", "sco", I18N_NOOP("Scots")},
  {"gd", "gla", I18N_NOOP("Scottish Gaelic; Gaelic")},
  {"", "sel", I18N_NOOP("Selkup")},
  {"", "sem", I18N_NOOP("Semitic (Other)")},
  {"sr", "scc", I18N_NOOP("Serbian")},
  {"", "srr", I18N_NOOP("Serer")},
  {"", "shn", I18N_NOOP("Shan")},
  {"sn", "sna", I18N_NOOP("Shona")},
  {"", "sid", I18N_NOOP("Sidamo")},
  {"", "sgn", I18N_NOOP("Sign languages")},
  {"", "bla", I18N_NOOP("Siksika")},
  {"sd", "snd", I18N_NOOP("Sindhi")},
  {"si", "sin", I18N_NOOP("Sinhalese")},
  {"", "sit", I18N_NOOP("Sino-Tibetan (Other)")},
  {"", "sio", I18N_NOOP("Siouan languages")},
  {"", "den", I18N_NOOP("Slave (Athapascan)")},
  {"", "sla", I18N_NOOP("Slavic (Other)")},
  {"sk", "slo", I18N_NOOP("Slovak")},
  {"sl", "slv", I18N_NOOP("Slovenian")},
  {"", "sog", I18N_NOOP("Sogdian")},
  {"so", "som", I18N_NOOP("Somali")},
  {"", "son", I18N_NOOP("Songhai")},
  {"", "snk", I18N_NOOP("Soninke")},
  {"", "wen", I18N_NOOP("Sorbian languages")},
  {"", "nso", I18N_NOOP("Sotho, Northern")},
  {"st", "sot", I18N_NOOP("Sotho, Southern")},
  {"", "sai", I18N_NOOP("South American Indian (Other)")},
  {"es", "spa", I18N_NOOP("Spanish; Castilian")},
  {"", "suk", I18N_NOOP("Sukuma")},
  {"", "sux", I18N_NOOP("Sumerian")},
  {"su", "sun", I18N_NOOP("Sundanese")},
  {"", "sus", I18N_NOOP("Susu")},
  {"sw", "swa", I18N_NOOP("Swahili")},
  {"ss", "ssw", I18N_NOOP("Swati")},
  {"sv", "swe", I18N_NOOP("Swedish")},
  {"", "syr", I18N_NOOP("Syriac")},
  {"tl", "tgl", I18N_NOOP("Tagalog")},
  {"ty", "tah", I18N_NOOP("Tahitian")},
  {"", "tai", I18N_NOOP("Tai (Other)")},
  {"tg", "tgk", I18N_NOOP("Tajik")},
  {"", "tmh", I18N_NOOP("Tamashek")},
  {"ta", "tam", I18N_NOOP("Tamil")},
  {"tt", "tat", I18N_NOOP("Tatar")},
  {"te", "tel", I18N_NOOP("Telugu")},
  {"", "ter", I18N_NOOP("Tereno")},
  {"", "tet", I18N_NOOP("Tetum")},
  {"th", "tha", I18N_NOOP("Thai")},
  {"bo", "tib", I18N_NOOP("Tibetan")},
  {"", "tig", I18N_NOOP("Tigre")},
  {"ti", "tir", I18N_NOOP("Tigrinya")},
  {"", "tem", I18N_NOOP("Timne")},
  {"", "tiv", I18N_NOOP("Tiv")},
  {"", "tli", I18N_NOOP("Tlingit")},
  {"", "tpi", I18N_NOOP("Tok Pisin")},
  {"", "tkl", I18N_NOOP("Tokelau")},
  {"", "tog", I18N_NOOP("Tonga (Nyasa)")},
  {"to", "ton", I18N_NOOP("Tonga (Tonga Islands)")},
  {"", "tsi", I18N_NOOP("Tsimshian")},
  {"ts", "tso", I18N_NOOP("Tsonga")},
  {"tn", "tsn", I18N_NOOP("Tswana")},
  {"", "tum", I18N_NOOP("Tumbuka")},
  {"tr", "tur", I18N_NOOP("Turkish")},
  {"", "ota", I18N_NOOP("Turkish, Ottoman (1500-1928)")},
  {"tk", "tuk", I18N_NOOP("Turkmen")},
  {"", "tvl", I18N_NOOP("Tuvalu")},
  {"", "tyv", I18N_NOOP("Tuvinian")},
  {"tw", "twi", I18N_NOOP("Twi")},
  {"", "uga", I18N_NOOP("Ugaritic")},
  {"ug", "uig", I18N_NOOP("Uighur")},
  {"uk", "ukr", I18N_NOOP("Ukrainian")},
  {"", "umb", I18N_NOOP("Umbundu")},
  {"", "und", I18N_NOOP("Undetermined")},
  {"ur", "urd", I18N_NOOP("Urdu")},
  {"uz", "uzb", I18N_NOOP("Uzbek")},
  {"", "vai", I18N_NOOP("Vai")},
  {"", "ven", I18N_NOOP("Venda")},
  {"vi", "vie", I18N_NOOP("Vietnamese")},
  {"vo", "vol", I18N_NOOP("Volap&#252;k")},
  {"", "vot", I18N_NOOP("Votic")},
  {"", "wak", I18N_NOOP("Wakashan languages")},
  {"", "wal", I18N_NOOP("Walamo")},
  {"", "war", I18N_NOOP("Waray")},
  {"", "was", I18N_NOOP("Washo")},
  {"cy", "wel", I18N_NOOP("Welsh")},
  {"wo", "wol", I18N_NOOP("Wolof")},
  {"xh", "xho", I18N_NOOP("Xhosa")},
  {"", "sah", I18N_NOOP("Yakut")},
  {"", "yao", I18N_NOOP("Yao")},
  {"", "yap", I18N_NOOP("Yapese")},
  {"yi", "yid", I18N_NOOP("Yiddish")},
  {"yo", "yor", I18N_NOOP("Yoruba")},
  {"", "ypk", I18N_NOOP("Yupik languages")},
  {"", "znd", I18N_NOOP("Zande")},
  {"", "zap", I18N_NOOP("Zapotec")},
  {"", "zen", I18N_NOOP("Zenaga")},
  {"za", "zha", I18N_NOOP("Zhuang; Chuang")},
  {"zu", "zul", I18N_NOOP("Zulu")},
  {"", "zun", I18N_NOOP("Zuni")},
  {0, 0, 0}
};
*/

LanguageOptions::LanguageOptions(LangSet & langset, TQWidget* parent, const char* name, WFlags fl)
  : LanguageOptionsBase(parent, name, fl), m_langSet(langset)
{
  langset_popup = 0;

  connect(b_langDel, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotDeleteClicked()));
  connect(b_langNew, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotNewClicked()));
  connect(b_langPixmap, TQT_SIGNAL(clicked()), TQT_SLOT(slotPixmapClicked()));
  connect(e_newName, TQT_SIGNAL(textChanged(const TQString&)), this, TQT_SLOT(slotNewNameChanged(const TQString&)));
  connect(d_shortName, TQT_SIGNAL(activated(const TQString&)), this, TQT_SLOT(slotShortActivated(const TQString&)));
  connect(e_langLong, TQT_SIGNAL(textChanged(const TQString&)), this, TQT_SLOT(slotLangChanged(const TQString&)));
  connect(e_shortName2, TQT_SIGNAL(textChanged(const TQString&)), this, TQT_SLOT(slotShort2Changed(const TQString&)));
  connect(d_kblayout, TQT_SIGNAL(activated(const TQString&)), this, TQT_SLOT(slotKeyboardLayoutChanged(const TQString&)));

  // Load the languages first, then the countries and create the
  // menus for the languages last, so they will have flags
  loadISO6391Data();

  loadCountryData();
  b_lang_kde->setPopup(langset_popup);

  createISO6391Menus();
  b_lang_iso1->setPopup(iso6391_popup);

  b_langNew->setEnabled(false); // activate after data is entered

  for (int i = 0; i < (int) m_langSet.size() && i < MAX_LANGSET; i++)
    d_shortName->insertItem (m_langSet.shortId(i));

  enableLangWidgets();

  if (d_shortName->count() )
  {
    d_shortName->setCurrentItem(0);
    e_langLong->setText(m_langSet.longId(0));
    e_shortName2->setText(m_langSet.shortId2(0));
    if (!m_langSet.PixMapFile(0).isEmpty() )
    {
      TQPixmap pix(m_langSet.PixMapFile(0));
      if (!pix.isNull() )
      {
        m_lastPix = m_langSet.PixMapFile(0);
        b_langPixmap->setPixmap (pix);
      }
      else
        b_langPixmap->setText (i18n("Picture is Invalid"));
    }
    else
      b_langPixmap->setText  (i18n("No Picture Selected"));
  }
  else
  {
    b_langPixmap->setText  (i18n("No Picture Selected..."));
    b_langPixmap->setEnabled(false);
  }
  m_hasChanged = false;
}


LanguageOptions::~LanguageOptions ()
{
 delete langset_popup;
}

void LanguageOptions::slotDeleteClicked()
{
  if (d_shortName->count() != 0)
  {
    m_langSet.erase(d_shortName->currentItem());
    emit widgetModified();
    m_hasChanged = true;
    d_shortName->removeItem(d_shortName->currentItem());
    if (d_shortName->count() != 0)
      d_shortName->setCurrentItem (0);
  }

  if (d_shortName->count() != 0)
  {
    setPixmap(m_langSet.PixMapFile(d_shortName->currentItem()));
    e_langLong->setText(m_langSet.longId(d_shortName->currentItem()));
    e_shortName2->setText(m_langSet.shortId2(d_shortName->currentItem()));
  }
  else {
    b_langPixmap->setText (i18n("No picture selected"));
    e_langLong->setText("");
    e_shortName2->setText("");
    b_langPixmap->setEnabled(false);
  }
  enableLangWidgets();

  // doesn't work yet
  if (d_shortName->count() != 0 && d_kblayout->isEnabled())
  {
    for (int i = 0; i < d_kblayout->count(); i++)
    {
      if (d_kblayout->text(i) == m_langSet.keyboardLayout(d_shortName->currentItem()))
      {
        d_kblayout->setCurrentItem(i);
        break;
      }
    }
  }
}


void LanguageOptions::slotKeyboardLayoutChanged(const TQString& layout)
{
  m_langSet.setKeyboardLayout(layout, d_shortName->currentItem());
  emit widgetModified();
  m_hasChanged = true;
}

void LanguageOptions::enableLangWidgets()
{
  bool enabled = d_shortName->count() != 0;
  b_langDel->setEnabled(enabled);
  b_langPixmap->setEnabled(enabled);
  d_shortName->setEnabled(enabled);
  e_langLong->setEnabled(enabled);
  e_shortName2->setEnabled(enabled);

  //kdDebug() << "enabled? " << enabled << endl;

  if (enabled && TDEApplication::dcopClient()->isApplicationRegistered("kxkb"))
  {
    TQByteArray data;
    TQCString replyType;
    TQByteArray replyData;

    if (!TDEApplication::dcopClient()->call("kxkb", "kxkb", "getLayoutsList()", data, replyType, replyData))
    {
      //kdDebug() << "kxkb dcop error" << endl;
    }
    else
    {
      if (replyType == TQSTRINGLIST_OBJECT_NAME_STRING)
      {
        TQStringList layouts;
        TQDataStream stream(replyData, IO_ReadOnly);
        stream >> layouts;
        layouts.prepend(TQString());
        d_kblayout->clear();
        d_kblayout->insertStringList(layouts);
      }
    }
  }
  else
  {
    //kdDebug() << "kxkb not enabled" << endl;
    d_kblayout->clear();
    d_kblayout->setEnabled(false);
  }
}


void LanguageOptions::slotNewNameChanged(const TQString& _s)
{
   TQString s = _s;
   b_langNew->setEnabled(s.stripWhiteSpace().length() >= 2);
}


void LanguageOptions::slotNewClicked()
{
   TQString s = e_newName->text();
   d_shortName->insertItem(s.stripWhiteSpace());
   d_shortName->setCurrentItem(d_shortName->count()-1);
   enableLangWidgets();
   slotShortActivated(s);
   e_newName->setText("");
   e_langLong->setFocus();
}


void LanguageOptions::slotShortActivated(const TQString& _id)
{
   int i = 0;
   TQString id = _id.stripWhiteSpace();
   if (d_shortName->count() > (int) m_langSet.size() )
   {
     // avoid duplicates in language code
     for (i = 0; i < d_shortName->count(); i++)
       if (d_shortName->text(i).isNull())
       {
         d_shortName->removeItem(d_shortName->currentItem());
         d_shortName->setCurrentItem(0);
       }

     for (i = 0; i < d_shortName->count()-1; i++)  // omit last
       if (id == d_shortName->text(i))
       {
         d_shortName->removeItem(d_shortName->currentItem());
         d_shortName->setCurrentItem(i);
         return;
       }

     if (d_shortName->count() > (int) m_langSet.size() && m_langSet.size() < MAX_LANGSET )
     {
       m_langSet.addSet(id, "", "");
       emit widgetModified();
       m_hasChanged = true;
     }
   }

   if (d_shortName->count() != 0)
   {
     b_langPixmap->setEnabled(true);
     e_langLong->setText(m_langSet.longId(d_shortName->currentItem()));
     e_shortName2->setText(m_langSet.shortId2(d_shortName->currentItem()));

     if (!m_langSet.PixMapFile(d_shortName->currentItem()).isEmpty())
     {
       TQPixmap pix(m_langSet.PixMapFile(d_shortName->currentItem()));
       if (!pix.isNull())
         b_langPixmap->setPixmap(pix);
       else
         b_langPixmap->setText(i18n("Picture is Invalid"));
     }
     else
       b_langPixmap->setText (i18n("No Picture Selected"));

     TQString layout = m_langSet.keyboardLayout(d_shortName->currentItem());

     //kdDebug() << "layout to select " << layout << endl;

     for (int i = 0; i < d_kblayout->count(); i++)
     {
      if (d_kblayout->text(i) == layout)
       {
        d_kblayout->setCurrentItem(i);
        break;
       }
     }
     // not found
     if (d_kblayout->currentText() != layout)
     {
       d_kblayout->setCurrentItem(0);
     }
   }
}


void LanguageOptions::slotLangChanged(const TQString& s)
{
  if (d_shortName->count() != 0 && d_shortName->currentItem() < (int) m_langSet.size())
  {
    m_langSet.setLongId(s, d_shortName->currentItem());
    emit widgetModified();
    m_hasChanged = true;
  }
}


void LanguageOptions::slotShort2Changed(const TQString& s)
{
  if (d_shortName->count() != 0 && d_shortName->currentItem() < (int) m_langSet.size())
  {
    m_langSet.setShortId2(s, d_shortName->currentItem());
    emit widgetModified();
    m_hasChanged = true;
  }
}


bool LanguageOptions::setPixmap(TQString pm)
{
  if (d_shortName->count() )
  {
    TQPixmap pix (pm);
    if (!pix.isNull() ) {
      m_langSet.setPixMapFile(pm, d_shortName->currentItem());
      b_langPixmap->setPixmap (pix);
      emit widgetModified();
      m_hasChanged = true;
      return true;
    }
  }
  return false;

}


void LanguageOptions::slotPixmapClicked()
{
  if (m_langSet.size() > 0 )
  {
    if (m_lastPix.isNull() || TQPixmap(m_lastPix).isNull())
    {
      TQString s;
      if (!m_langSet.shortId(d_shortName->currentItem()).isNull())
      {
        s = m_langSet.shortId(d_shortName->currentItem());
        m_lastPix = locate ("locale", "l10n/"+s+"/flag.png");
        if (m_lastPix.isNull()) {
          m_lastPix = locate ("locale", "l10n/");
        }
      }
      else
      {
        m_lastPix = locate ("locale", "l10n/");
      }
    }
    else
    {
      TQFileInfo fi (m_lastPix);
      m_lastPix = fi.dirPath()+"/flag.png";
    }

    TQString s = KFileDialog::getOpenFileName (m_lastPix, "*.png *.xpm *.gif *.xbm");
    if (!s.isEmpty() )
    {
      if (setPixmap (s))
        m_lastPix = s;
      else {
        b_langPixmap->setText (i18n("Picture is invalid"));
        KMessageBox::sorry(this, i18n("File does not contain a valid graphics format\n"));
      }
    }
  }
}

LangSet LanguageOptions::getLangSet () const
{
  return m_langSet;
}


void LanguageOptions::loadCountryData()
{
  // temperary use of our locale as the global locale
  TDELocale *lsave = TDEGlobal::_locale;
  TQString curr_lang = lsave->language();

//  TDELocale locale("kvoctrain");
  TDELocale locale(TQString::null);
  locale.setLanguage(curr_lang);
  TDEGlobal::_locale = &locale;

  TQString sub = TQString::fromLatin1("l10n/");
  TQStringList regionlist = TDEGlobal::dirs()->findAllResources("locale", sub + TQString::fromLatin1("*.desktop"));
  regionlist.sort();

  TQMap<TQString, Region>  regions;

  for (TQStringList::ConstIterator it = regionlist.begin(); it != regionlist.end(); ++it)
  {
    TQString tag = *it;
    int index;

    index = tag.findRev('/');
    if (index != -1) tag = tag.mid(index + 1);

    index = tag.findRev('.');
    if (index != -1) tag.truncate(index);

    KSimpleConfig entry(*it);
    entry.setGroup(TQString::fromLatin1("KCM Locale"));
    TQString name = entry.readEntry(TQString::fromLatin1("Name"), i18n("without name"));

    regions.insert(tag, Region(name));
  }

  // add all languages to the list
  TQStringList countrylist = TDEGlobal::dirs()->findAllResources("locale", sub + TQString::fromLatin1("*/entry.desktop"));

  int idx = 0;
  for (TQStringList::ConstIterator sit = countrylist.begin(); sit != countrylist.end(); ++sit)
  {
    KSimpleConfig entry(*sit);
    entry.setGroup(TQString::fromLatin1("KCM Locale"));
    TQString name = entry.readEntry(TQString::fromLatin1("Name"), i18n("without name"));
    TQString submenu = entry.readEntry(TQString::fromLatin1("Region"));

    TQString tag = *sit;
    int index = tag.findRev('/');
    tag.truncate(index);
    index = tag.findRev('/');
    tag = tag.mid(index+1);

    if (tag == "C")
      continue;

    TQStringList all_langs = TQStringList::split(",", entry.readEntry(TQString::fromLatin1("Languages")));
    TQValueList<int> langs;

    TQString pixmap = *sit;
    index = pixmap.findRev('/');
    pixmap.truncate(index);
    pixmap += "/flag.png";

    for (TQStringList::Iterator it = all_langs.begin(); it != all_langs.end(); ++it)
    {
      // Treat ie "en_GB" and "en_USE" as "en" because the language list
      // only contains the first letters
      if ((*it).find("_"))
        *it = (*it).left((*it).find("_"));

      int id = global_langset.indexShortId(*it);
      if (id > 0)
      {
        langs.append(id);
        // Set the pixmap of the language to the flag of the first contry that
        // has the language as official language
        if (global_langset.PixMapFile(id).isEmpty())
          global_langset.setPixMapFile(pixmap, id);
      }
      //else
        //kdDebug() << "Couldn't find the language for: " << *it << endl;
    }

    int id = idx++;
    countryIdMap.insert(id, Country(name, langs, pixmap, id));
    regions[submenu].countries.append(countryIdMap[id]);
  }

  langset_popup = new TQPopupMenu();

  // To have it sorted by name
  TQMap<TQString, Region> regmap;
  for (TQMap<TQString, Region>::Iterator it = regions.begin(); it != regions.end(); ++it)
    regmap.insert(it.data().region, it.data());

  connect(langset_popup, TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotLangFromGlobalActivated(int)));
  for (TQMap<TQString, Region>::Iterator it = regmap.begin(); it != regmap.end(); ++it)
  {
    TQPopupMenu *regpop = new TQPopupMenu();
    connect(regpop, TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotLangFromGlobalActivated(int)));
    langset_popup->insertItem(it.key(), regpop);
    Region r = it.data();

    // To have it sorted by name
    TQMap<TQString, Country> countrymap;
    for (TQValueList<Country>::Iterator it = r.countries.begin(); it != r.countries.end(); ++it)
    {
      countrymap.insert((*it).country, *it);
    }
    for (TQMap<TQString, Country>::Iterator it = countrymap.begin(); it != countrymap.end(); ++it)
    {
      regpop->insertItem(TQPixmap(it.data().pixmap), it.key(), it.data().id);
    }
  }

  // restore the old global locale
  TDEGlobal::_locale = lsave;
}


void LanguageOptions::slotLangFromGlobalActivated(int i)
{
  if (countryIdMap.contains(i))
  {
    Country c = countryIdMap[i];
    bool first = true;
    for (TQValueList<int>::Iterator it = c.langs.begin(); it != c.langs.end(); ++it)
    {
      TQString s = global_langset.shortId(*it);

      if (d_shortName->contains(s.stripWhiteSpace()))
      {
        if (first)
        {
          d_shortName->setCurrentItem(s);
          slotShortActivated(s);
          first = false;
        }
        continue;
      }

      d_shortName->insertItem(s.stripWhiteSpace());
      m_langSet.addSet(s, global_langset.longId(*it), global_langset.PixMapFile(*it), global_langset.shortId2(*it));
      emit widgetModified();
      m_hasChanged = true;

      if (first)
      {
        d_shortName->setCurrentItem(d_shortName->count()-1);
        slotShortActivated(s);
        enableLangWidgets();

        e_shortName2->setText(global_langset.shortId2(*it));
        slotShort2Changed(e_shortName2->text());

        e_langLong->setText(global_langset.longId(*it));
        slotLangChanged(global_langset.longId(*it));

        setPixmap(c.pixmap);
        e_newName->setText("");
        e_langLong->setFocus();
        e_langLong->selectAll();
        first = false;
      }
    }
  }
}


void LanguageOptions::loadISO6391Data()
{
  for (unsigned id = 0; id < (int)(sizeof(kv_iso639_1) / sizeof(kv_iso639_1[0])) && kv_iso639_1[id].iso1code != 0; ++id)
  {
    TQString s = i18n(kv_iso639_1[id].langname);
    global_langset.addSet(kv_iso639_1[id].iso1code, s, TQString(), kv_iso639_1[id].iso2code);
  }
}

void LanguageOptions::createISO6391Menus()
{
  // To have it sorted by name
  TQMap<TQString, int> languages;
  for (unsigned id = 0; id < global_langset.size(); ++id)
  {
    TQString s = global_langset.longId(id);
    languages.insert(s, id);
  }

  iso6391_popup = new TQPopupMenu();

  TQPopupMenu *pop = 0;
  TQString lang = "";
  for (TQMap<TQString, int>::Iterator it = languages.begin(); it != languages.end(); ++it)
  {
    if (it.key()[0].upper() != lang[0].upper())
    {
      pop = new TQPopupMenu();
      connect(pop, TQT_SIGNAL(activated(int)), this, TQT_SLOT(slotLangFromISO6391Activated(int)));
      iso6391_popup->insertItem(it.key()[0].upper(), pop, 1);
    }

    lang = it.key();
    TQString shortid = global_langset.shortId(it.data());
    TQString short2id = global_langset.shortId2(it.data());
    lang += "\t("+shortid+")";
    TQString pixmap = global_langset.PixMapFile(it.data());
    if (pixmap.isEmpty())
      pop->insertItem(lang, it.data());
    else
      pop->insertItem(TQPixmap(pixmap), lang, it.data());
  }
}

void LanguageOptions::slotLangFromISO6391Activated(int id)
{
   if (id < (int)global_langset.size())
   {
     TQString shortid = global_langset.shortId(id);

     if (d_shortName->contains(shortid.stripWhiteSpace()))
     {
       d_shortName->setCurrentItem(shortid);
       slotShortActivated(shortid);
       return;
     }

     d_shortName->insertItem(shortid.stripWhiteSpace());
     d_shortName->setCurrentItem(d_shortName->count()-1);
     slotShortActivated(shortid);
     enableLangWidgets();

     e_shortName2->setText(global_langset.shortId2(id));
     slotShort2Changed(global_langset.shortId2(id));

     e_langLong->setText(global_langset.longId(id));
     slotLangChanged(e_langLong->text());

     setPixmap(global_langset.PixMapFile(id));
     e_newName->setText("");
     e_langLong->setFocus();
     e_langLong->selectAll();
   }
}

void LanguageOptions::updateWidgets()
{
//
}

bool LanguageOptions::hasChanged()
{
  return m_hasChanged;
}

bool LanguageOptions::isDefault()
{
  return true;
}

void LanguageOptions::updateSettings()
{
  Prefs::setNumLangSet(m_langSet.size());

  for (int i = 0 ; i < (int) m_langSet.size(); i++)
  {
    LanguageSettings languageSettings(TQString::number(i));
    languageSettings.setShortId(m_langSet.shortId(i));
    languageSettings.setShort2Id(m_langSet.shortId2(i));
    languageSettings.setLongId(m_langSet.longId(i));
    languageSettings.setPixmapFile(m_langSet.PixMapFile(i));
    languageSettings.setKeyboardLayout(m_langSet.keyboardLayout(i));
    languageSettings.writeConfig();
  }
  m_hasChanged = false;
}


#include "languageoptions.moc"

