278 lines
9.1 KiB
Java
278 lines
9.1 KiB
Java
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/*
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The contents of this file are subject to the AMP Open Community License
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Version 1.0 (the "License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License on the AMP web site
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(http://www.tibet.iteso.mx/Guatemala/).
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Software distributed under the License is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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License for the specific terms governing rights and limitations under the
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License.
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The Initial Developer of this software is Andres Montano Pellegrini. Portions
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created by Andres Montano Pellegrini are Copyright 2001 Andres Montano
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Pellegrini. All Rights Reserved.
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Contributor(s): ______________________________________.
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*/
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package org.thdl.tib.scanner;
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import org.thdl.tib.text.InvalidTransliterationException;
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import org.thdl.tib.text.TibTextUtils;
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import org.thdl.tib.text.TibetanDocument;
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import org.thdl.tib.text.reverter.Converter;
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import org.thdl.tib.text.ttt.EwtsToUnicodeForXslt;
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/**
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* Wrap-up class for the various converters that the Translation Tool needs.
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* All conversions are done by static methods meant to be as straight-forward
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* and simple as possible not caring about error or warning messages.
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*
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* @author Andres Montano
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*
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*/
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public class BasicTibetanTranscriptionConverter {
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/** Converts from the Acip transliteration scheme to EWTS.*/
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public static String acipToWylie(String acip)
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{
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TibetanDocument tibDoc = new TibetanDocument();
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try
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{
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TibTextUtils.insertTibetanMachineWebForTranslit(false, acip, tibDoc, 0, false);
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}
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catch (InvalidTransliterationException e)
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{
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return null;
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}
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return tibDoc.getWylie(new boolean[] { false });
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/* char caract[], ch, chP, chN;
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String nuevaLinea;
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int i, len;
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boolean open;
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caract = acip.toCharArray();
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len = acip.length();
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for (i=0; i<len; i++)
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{
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if (Character.isLowerCase(caract[i]))
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caract[i] = Character.toUpperCase(caract[i]);
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else if (Character.isUpperCase(caract[i]))
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caract[i] = Character.toLowerCase(caract[i]);
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}
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nuevaLinea = new String(caract);
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/* ahora hacer los cambios de Michael Roach ts -> tsh, tz -> ts, v -> w,
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TH -> Th, kSH, kaSH -> k+Sh, SH -> Sh, : -> H, dh -> d+h, gh -> g+h, bh -> b+h, dzh -> dz+h,
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aa -> a, a'a -> A, ai->i, aee ->ai, au->u, aoo->au, ae->e,
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ao->o, ee->ai, oo->au, 'I->-I I->-i, a'i->I, a'u->U, a'e->E, a'o->O,
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a'i->I, a'u->U, a'e->E, a'o->O, ,->/, # -> @##, * -> @#, \ -> ?, ` -> !,
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/-/ -> (-), ga-y -> g.y, g-y -> g.y, na-y -> n+y
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nuevaLinea = replace(nuevaLinea, "ts", "tq");
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nuevaLinea = replace(nuevaLinea, "tz", "ts");
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nuevaLinea = replace(nuevaLinea, "tq", "tsh");
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nuevaLinea = replace(nuevaLinea, "v", "w");
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nuevaLinea = replace(nuevaLinea, "TH", "Th");
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nuevaLinea = replace(nuevaLinea, "kSH", "k+Sh");
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nuevaLinea = replace(nuevaLinea, "kaSH", "k+Sh");
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nuevaLinea = replace(nuevaLinea, "SH", "Sh");
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nuevaLinea = replace(nuevaLinea, ":", "H");
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nuevaLinea = replace(nuevaLinea, "NH", "NaH");
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nuevaLinea = replace(nuevaLinea, "dh", "d+h");
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nuevaLinea = replace(nuevaLinea, "gh", "g+h");
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nuevaLinea = replace(nuevaLinea, "bh", "b+h");
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nuevaLinea = replace(nuevaLinea, "dzh", "dz+h");
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nuevaLinea = replace(nuevaLinea, "aa", "a");
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nuevaLinea = replace(nuevaLinea, "ai", "i");
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nuevaLinea = replace(nuevaLinea, "aee", "ai");
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nuevaLinea = replace(nuevaLinea, "au", "u");
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nuevaLinea = replace(nuevaLinea, "aoo", "au");
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nuevaLinea = replace(nuevaLinea, "ae", "e");
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nuevaLinea = replace(nuevaLinea, "ao", "o");
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nuevaLinea = replace(nuevaLinea, "ee", "ai");
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nuevaLinea = replace(nuevaLinea, "oo", "au");
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nuevaLinea = replace(nuevaLinea, "\'I", "\'q");
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nuevaLinea = replace(nuevaLinea, "I", "-i");
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nuevaLinea = replace(nuevaLinea, "\'q", "-I");
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nuevaLinea = replace(nuevaLinea, "\\", "?");
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nuevaLinea = replace(nuevaLinea, "`", "!");
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nuevaLinea = replace(nuevaLinea, "ga-y", "g.y");
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nuevaLinea = replace(nuevaLinea, "g-y", "g.y");
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nuevaLinea = replace(nuevaLinea, "na-y", "n+y");
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len = nuevaLinea.length();
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for (i=0; i<len; i++)
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{
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ch = nuevaLinea.charAt(i);
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switch(ch)
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{
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case '#':
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nuevaLinea = nuevaLinea.substring(0,i) + "@##" + nuevaLinea.substring(i+1);
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i+=3;
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len+=2;
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break;
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case '*':
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nuevaLinea = nuevaLinea.substring(0,i) + "@#" + nuevaLinea.substring(i+1);
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i+=2;
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len++;
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break;
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case '\'':
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if (i>0 && i<len-1)
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{
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chP = nuevaLinea.charAt(i-1);
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chN = nuevaLinea.charAt(i+1);
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if (isVowel(chN))
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{
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if (Character.isLetter(chP) && !isVowel(chP))
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{
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nuevaLinea = nuevaLinea.substring(0, i) + Character.toUpperCase(chN) + nuevaLinea.substring(i+2);
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len--;
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}
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else if (chP=='a' && (i==1 || i>1 && !Character.isLetter(nuevaLinea.charAt(i-2)) || chN == 'a' && (i+2==len || !Character.isLetter(nuevaLinea.charAt(i+2)))))
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{
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nuevaLinea = nuevaLinea.substring(0,i-1) + Character.toUpperCase(chN) + nuevaLinea.substring(i+2);
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len-=2;
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}
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}
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}
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}
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}
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open = false;
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for (i=0; i<len; i++)
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{
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ch = nuevaLinea.charAt(i);
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if (ch=='/')
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{
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if (open)
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{
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nuevaLinea = nuevaLinea.substring(0, i) + ")" + nuevaLinea.substring(i+1);
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open = false;
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}
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else
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{
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nuevaLinea = nuevaLinea.substring(0, i) + "(" + nuevaLinea.substring(i+1);
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open = true;
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}
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}
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}
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nuevaLinea = replace(nuevaLinea, ",", "/");
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return nuevaLinea; */
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}
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/** Converts from EWTS to the ACIP transliteration scheme. */
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public static String wylieToAcip(String wylie)
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{
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TibetanDocument tibDoc = new TibetanDocument();
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try
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{
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TibTextUtils.insertTibetanMachineWebForTranslit(false, wylie, tibDoc, 0, false);
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}
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catch (InvalidTransliterationException e)
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{
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return null;
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}
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return tibDoc.getACIP(new boolean[] { false });
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/* DLC FIXME: for unknown things, return null.
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if (wylie.equals("@##")) return "#";
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if (wylie.equals("@#")) return "*";
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if (wylie.equals("!")) return "`";
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if (wylie.equals("b+h")) return "BH";
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if (wylie.equals("d+h")) return "DH";
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if (wylie.equals("X")) return null;
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if (wylie.equals("iA")) return null;
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if (wylie.equals("ai")) return "EE";
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if (wylie.equals("au")) return "OO";
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if (wylie.equals("$")) return null;
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if (wylie.startsWith("@") || wylie.startsWith("#"))
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return null; // we can't convert this in isolation! We need context.
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char []caract;
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int i, j, len;
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String nuevaPalabra;
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caract = wylie.toCharArray();
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len = wylie.length();
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for (j=0; j<len; j++)
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{
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i = j;
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/*ciclo:
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while(true) // para manejar excepciones; que honda!
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{
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switch(caract[i])
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{
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case 'A':
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if (i>0)
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{
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i--;
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break;
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}
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default:
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if (Character.isLowerCase(caract[i]))
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caract[i] = Character.toUpperCase(caract[i]);
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else if (Character.isUpperCase(caract[i]))
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caract[i] = Character.toLowerCase(caract[i]);
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/* break ciclo;
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}
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}
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}
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nuevaPalabra = new String(caract);
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// nuevaPalabra = palabra.toUpperCase();
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// ahora hacer los cambios de Michael Roach
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nuevaPalabra = replace(nuevaPalabra, "TSH", "TQQ");
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nuevaPalabra = replace(nuevaPalabra, "TS", "TZ");
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nuevaPalabra = replace(nuevaPalabra, "TQQ", "TS");
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nuevaPalabra = replace(nuevaPalabra, "a", "'A");
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nuevaPalabra = replace(nuevaPalabra, "i", "'I");
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nuevaPalabra = replace(nuevaPalabra, "u", "'U");
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nuevaPalabra = replace(nuevaPalabra, "-I", "i");
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nuevaPalabra = replace(nuevaPalabra, "/", ",");
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nuevaPalabra = replace(nuevaPalabra, "_", " ");
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nuevaPalabra = replace(nuevaPalabra, "|", ";");
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nuevaPalabra = fixWazur(nuevaPalabra);
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return nuevaPalabra; */
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}
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/** Converts Tibetan Unicode to EWTS. */
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public static String unicodeToWylie(String unicode)
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{
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String machineWylie;
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TibetanDocument tibDoc = new TibetanDocument();
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StringBuffer errors = new StringBuffer();
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machineWylie = Converter.convertToEwtsForComputers(unicode, errors);
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try
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{
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TibTextUtils.insertTibetanMachineWebForTranslit(true, machineWylie, tibDoc, 0, false);
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}
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catch (InvalidTransliterationException e)
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{
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return null;
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}
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return tibDoc.getWylie(new boolean[] { false });
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}
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/** Converts EWTS to Tibetan Unicode. */
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public static String wylieToUnicode(String wylie)
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{
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return EwtsToUnicodeForXslt.convertEwtsTo(wylie);
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}
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/** Converts EWTS to Tibetan Unicode represented in NCR. */
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public static String wylieToHTMLUnicode(String wylie)
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{
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return Manipulate.UnicodeString2NCR(wylieToUnicode(wylie));
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}
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/** Converts Tibetan Unicode represented in NCR to EWTS. */
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public static String HTMLUnicodeToWylie(String unicode)
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{
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return unicodeToWylie(Manipulate.NCR2UnicodeString(unicode));
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}
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}
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