9241a44f6c
git-svn-id: svn://svn.code.sf.net/p/writer2latex/code/trunk@11 f0f2a975-2e09-46c8-9428-3b39399b9f3c
118 lines
4.3 KiB
Java
118 lines
4.3 KiB
Java
/************************************************************************
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*
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* I18n.java
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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* Copyright: 2002-2009 by Henrik Just
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*
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* All Rights Reserved.
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*
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* Version 1.2 (2009-03-26)
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*
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*/
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package writer2latex.latex.i18n;
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import java.util.HashSet;
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import writer2latex.office.*;
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import writer2latex.latex.LaTeXConfig;
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import writer2latex.latex.LaTeXDocumentPortion;
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import writer2latex.latex.ConverterPalette;
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import writer2latex.latex.util.BeforeAfter;
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/** This abstract class takes care of i18n in the LaTeX export.
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* Since i18n is handled quite differently in LaTeX "Classic"
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* and XeTeX, we use two different classes
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*/
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public abstract class I18n {
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// **** Global variables ****
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// Configuration items
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protected LaTeXConfig config;
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protected ReplacementTrie stringReplace;
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protected boolean bGreekMath; // Use math mode for greek letters
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protected boolean bAlwaysUseDefaultLang; // Ignore sLang parameter to convert()
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// Collected data
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protected String sDefaultLanguage; // The default iso language to use
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protected HashSet<String> languages = new HashSet<String>(); // All languages used
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// **** Constructors ****
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/** Construct a new I18n as ConverterHelper
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* @param ofr the OfficeReader to get language information from
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* @param config the configuration which determines the symbols to use
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* @param palette the ConverterPalette (unused)
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*/
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public I18n(OfficeReader ofr, LaTeXConfig config, ConverterPalette palette) {
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// We don't need the palette and the office reader is only used to
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// identify the default language
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// Set up config items
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this.config = config;
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stringReplace = config.getStringReplace();
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bGreekMath = config.greekMath();
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bAlwaysUseDefaultLang = !config.multilingual();
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// Default language
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if (ofr!=null) {
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if (config.multilingual()) {
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// Read the default language from the default paragraph style
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StyleWithProperties style = ofr.getDefaultParStyle();
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if (style!=null) {
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sDefaultLanguage = style.getProperty(XMLString.FO_LANGUAGE);
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}
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}
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else {
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// the most common language is the only language
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sDefaultLanguage = ofr.getMajorityLanguage();
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}
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}
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if (sDefaultLanguage==null) { sDefaultLanguage="en"; }
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}
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/** Add declarations to the preamble to load the required packages
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* @param pack usepackage declarations
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* @param decl other declarations
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*/
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public abstract void appendDeclarations(LaTeXDocumentPortion pack, LaTeXDocumentPortion decl);
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/** Apply a language language
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* @param style the OOo style to read attributesfrom
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* @param bDecl true if declaration form is required
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* @param bInherit true if inherited properties should be used
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* @param ba the <code>BeforeAfter</code> to add LaTeX code to.
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*/
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public abstract void applyLanguage(StyleWithProperties style, boolean bDecl, boolean bInherit, BeforeAfter ba);
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/** Push a font to the font stack
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* @param sName the name of the font
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*/
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public abstract void pushSpecialTable(String sName);
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/** Pop a font from the font stack
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*/
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public abstract void popSpecialTable();
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/** Convert a string of characters into LaTeX
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* @param s the source string
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* @param bMathMode true if the string should be rendered in math mode
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* @param sLang the iso language of the string
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* @return the LaTeX string
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*/
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public abstract String convert(String s, boolean bMathMode, String sLang);
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}
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