/************************************************************************
*
* XeTeXI18n.java
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* Copyright: 2002-2010 by Henrik Just
*
* All Rights Reserved.
*
* Version 1.2 (2010-12-15)
*
*/
package writer2latex.latex.i18n;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
public class Polyglossia {
private static Map<String,String> languageMap;
private static Map<String,String> variantMap;
static {
languageMap = new HashMap<String,String>();
languageMap.put("am", "amharic");
languageMap.put("ar", "arabic");
languageMap.put("ast", "asturian");
languageMap.put("bg", "bulgarian");
languageMap.put("bn", "bengali");
languageMap.put("br", "breton");
languageMap.put("ca", "catalan");
languageMap.put("cop", "coptic");
languageMap.put("cs", "czech");
languageMap.put("cy", "welsh");
languageMap.put("da", "danish");
languageMap.put("de", "german");
languageMap.put("dsb", "lsorbian");
languageMap.put("dv", "divehi");
languageMap.put("el", "greek");
languageMap.put("en", "english");
languageMap.put("eo", "esperanto");
languageMap.put("es", "spanish");
languageMap.put("et", "estonian");
languageMap.put("eu", "basque");
languageMap.put("fa", "farsi");
languageMap.put("fi", "finnish");
languageMap.put("fr", "french");
languageMap.put("ga", "irish");
languageMap.put("gd", "scottish");
languageMap.put("gl", "galician");
languageMap.put("grc", "greek");
languageMap.put("he", "hebrew");
languageMap.put("hi", "hindi");
languageMap.put("hr", "croatian");
languageMap.put("hsb", "usorbian");
languageMap.put("hu", "magyar");
languageMap.put("hy", "armenian");
languageMap.put("id", "bahasai"); // Bahasa Indonesia
languageMap.put("ie", "interlingua");
languageMap.put("is", "icelandic");
languageMap.put("it", "italian");
languageMap.put("la", "latin");
languageMap.put("lo", "lao");
languageMap.put("lt", "lithuanian");
languageMap.put("lv", "latvian");
languageMap.put("ml", "malayalam");
languageMap.put("mr", "marathi");
languageMap.put("ms", "bahasam"); // Bahasa Melayu
languageMap.put("nb", "norsk");
languageMap.put("nl", "dutch");
languageMap.put("nn", "nynorsk");
languageMap.put("oc", "occitan");
languageMap.put("pl", "polish");
languageMap.put("pt", "portuges");
languageMap.put("pt-BR", "brazilian");
languageMap.put("ro", "romanian");
languageMap.put("ru", "russian");
languageMap.put("sa", "sanskrit");
languageMap.put("sk", "slovak");
languageMap.put("sl", "slovenian");
languageMap.put("sq", "albanian");
languageMap.put("sr", "serbian");
languageMap.put("sv", "swedish");
languageMap.put("syr", "syriac");
languageMap.put("ta", "tamil");
languageMap.put("te", "telugu");
languageMap.put("th", "thai");
languageMap.put("tk", "turkmen");
languageMap.put("tr", "turkish");
languageMap.put("uk", "ukrainian");
languageMap.put("ur", "urdu");
languageMap.put("vi", "vietnamese");
// TODO: Which language is samin?? One guess could be sami with the n for north?
//languageMap.put("??", "samin");
variantMap = new HashMap<String,String>();
// English variants
variantMap.put("en-US", "american");
variantMap.put("en-GB", "british");
variantMap.put("en-AU", "australian");
variantMap.put("en-NZ", "newzealand");
// Greek variants
variantMap.put("el", "monotonic");
variantMap.put("grc", "ancient"); // Supported in OOo since 3.2
}
private static String getEntry(Map<String,String> map, String sLocale, String sLang) {
if (map.containsKey(sLocale)) {
return map.get(sLocale);
}
else if (map.containsKey(sLang)) {
return map.get(sLang);
}
return null;
}
// This ended the static part of Polyglossia
private Set<String> languages = new HashSet<String>();
private List<String> declarations = new ArrayList<String>();
private Map<String,String[]> commands = new HashMap<String,String[]>();
/** <p>Get the declarations for the applied languages, in the form</p>
* <p><code>\\usepackage{polyglossia}</code></p>
* <p><code>\\setdefaultlanguage{language1}</code></p>
* <p><code>\\setotherlanguage{language2}</code></p>
* <p><code>\\setotherlanguage{language3}</code></p>
* <p><code>...</code></p>
*
* @return the declarations as a string array
*/
public String[] getDeclarations() {
return declarations.toArray(new String[declarations.size()]);
}
/** <p>Add the given locale to the list of applied locales and return definitions for applying the
* language to a text portion:</p>
* <ul>
* <li>A command of the forn <code>\textlanguage[variant=languagevariant]</code></li>
* <li>An environment in the form
* <code>\begin{language}[variant=languagevariant]</code>...<code>\end{language}</code></li>
* </ul>
* <p>The first applied language is the default language</p>
*
* @param sLang The language
* @param sCountry The country (may be null)
* @return a string array containing definitions to apply the language: Entry 0 contains a command
* and Entry 1 and 2 contains an environment
*/
public String[] applyLanguage(String sLang, String sCountry) {
String sLocale = sCountry!=null ? sLang+"-"+sCountry : sLang;
if (commands.containsKey(sLocale)) {
return commands.get(sLocale);
}
else {
// Get the Polyglossia language and variant
String sPolyLang = getEntry(languageMap,sLocale,sLang);
if (sPolyLang!=null) {
String sVariant = getEntry(variantMap,sLocale,sLang);
if (sVariant!=null) {
sVariant = "[variant="+sVariant+"]";
}
else {
sVariant = "";
}
if (languages.size()==0) {
// First language, load Polyglossia and make the language default
declarations.add("\\usepackage{polyglossia}");
declarations.add("\\setdefaultlanguage"+sVariant+"{"+sPolyLang+"}");
languages.add(sPolyLang);
sVariant = ""; // Do not apply variant directly
}
else if (!languages.contains(sPolyLang)) {
// New language, add to declarations
declarations.add("\\setotherlanguage"+sVariant+"{"+sPolyLang+"}");
languages.add(sPolyLang);
sVariant = ""; // Do not apply variant directly
}
String[] sCommand = new String[3];
sCommand[0] = "\\text"+sPolyLang+sVariant;
if ("arabic".equals(sPolyLang)) { sPolyLang="Arabic"; }
sCommand[1] = "\\begin{"+sPolyLang+"}"+sVariant;
sCommand[2] = "\\end{"+sPolyLang+"}";
commands.put(sLocale, sCommand);
return sCommand;
}
else {
// Unknown language
String[] sCommand = new String[3];
sCommand[0] = "";
sCommand[1] = "";
sCommand[2] = "";
commands.put(sLocale, sCommand);
return sCommand;
}
}
}
}