124 lines
5.2 KiB
Java
124 lines
5.2 KiB
Java
/**
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*******************************************************************************
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* Copyright (C) 1996-2001, International Business Machines Corporation and *
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* others. All Rights Reserved. *
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*******************************************************************************
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*
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* $Source: /xsrl/Nsvn/icu/unicodetools/com/ibm/text/UCD/GenerateStandardizedVariants.java,v $
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* $Date: 2004/02/12 08:23:15 $
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* $Revision: 1.5 $
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*
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*******************************************************************************
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*/
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package com.ibm.text.UCD;
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import com.ibm.text.utility.*;
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import com.ibm.icu.text.UTF16;
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import com.ibm.icu.text.UnicodeSet;
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import java.util.*;
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import java.io.*;
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public final class GenerateStandardizedVariants implements UCD_Types {
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static final boolean DEBUG = false;
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static public String showVarGlyphs(String code0, String code1, String shape, String description) {
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if (DEBUG) System.out.println(code0 + ", " + code1 + ", [" + shape + "]");
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String abbShape = "";
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if (shape.length() != 0) {
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abbShape = '-' + shape.substring(0,4);
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if (description.indexOf("feminine") >= 0) abbShape += "fem";
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}
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return "<img alt='U+" + code0 + "+U+" + code1 + "/" + shape
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+ "' src='http://www.unicode.org/cgi-bin/varglyph?24-" +code0 + "-" + code1 + abbShape + "'>";
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}
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/*
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# Field 0: the variation sequence
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# Field 1: the description of the desired appearance
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# Field 2: where the appearance is only different in in particular shaping environments
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# this field lists them. The possible values are: isolated, initial, medial, final.
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# If more than one is present, there are spaces between them.
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*/
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static public void generate() throws IOException {
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// read the data and compose the table
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String table = "<table><tr><th>Rep Glyph</th><th>Character Sequence</th><th>Context</th><th width='10%'>Alt Glyph</th><th>Description of variant appearance</th></tr>";
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String[] splits = new String[4];
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String[] codes = new String[2];
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String[] shapes = new String[4];
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BufferedReader in = Utility.openUnicodeFile("StandardizedVariants", Default.ucdVersion(), true, Utility.LATIN1);
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while (true) {
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String line = Utility.readDataLine(in);
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if (line == null) break;
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if (line.length() == 0) continue;
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int count = Utility.split(line, ';', splits);
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int codeCount = Utility.split(splits[0], ' ', codes);
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int code = Utility.codePointFromHex(codes[0]);
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// <img alt="03E2" src="http://www.unicode.org/cgi-bin/refglyph?24-03E2" style="vertical-align:middle">
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table += "<tr><td><img alt='U+" + codes[0] + "' src='http://www.unicode.org/cgi-bin/refglyph?24-" + codes[0] + "'></td>\n";
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table += "<td>" + splits[0] + "</td>\n";
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String shape = splits[2].trim();
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if (shape.equals("all")) shape = "";
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table += "<td>" + Utility.replace(shape, " ", "<br>") + "</td>\n";
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// http://www.unicode.org/cgi-bin/varglyph?24-1820-180B-fina
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// http://www.unicode.org/cgi-bin/varglyph?24-222A-FE00
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table += "<td>";
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if (shape.length() == 0) {
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table += showVarGlyphs(codes[0], codes[1], "", "");
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} else {
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int shapeCount = Utility.split(shape, ' ', shapes);
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for (int i = 0; i < shapeCount; ++i) {
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if (i != 0) table += " ";
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table += showVarGlyphs(codes[0], codes[1], shapes[i], splits[1]);
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}
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}
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table += "</td>\n";
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table += "<td>" + Default.ucd().getName(code) + " " + splits[1] + "</td>\n";
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table += "</tr>";
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}
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in.close();
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table += "</table>";
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// now write out the results
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String directory = "DerivedData/";
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String filename = directory + "StandardizedVariants" + UnicodeDataFile.getHTMLFileSuffix(true);
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PrintWriter out = Utility.openPrintWriter(filename, Utility.LATIN1_UNIX);
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String[] batName = {""};
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String mostRecent = UnicodeDataFile.generateBat(directory, filename, UnicodeDataFile.getFileSuffix(true), batName);
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String version = Default.ucd().getVersion();
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int lastDot = version.lastIndexOf('.');
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String updateDirectory = version.substring(0,lastDot) + "-Update";
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int updateV = version.charAt(version.length()-1) - '0';
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if (updateV != 0) updateDirectory += (char)('1' + updateV);
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if (DEBUG) System.out.println("updateDirectory: " + updateDirectory);
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String[] replacementList = {
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"@revision@", Default.ucd().getVersion(),
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"@updateDirectory@", updateDirectory,
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"@date@", Default.getDate(),
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"@table@", table};
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Utility.appendFile("StandardizedVariants-Template.html", Utility.UTF8, out, replacementList);
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out.close();
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Utility.renameIdentical(mostRecent, Utility.getOutputName(filename), batName[0]);
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}
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}
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