e3a808f820
git-svn-id: svn://svn.code.sf.net/p/writer2latex/code/trunk@143 f0f2a975-2e09-46c8-9428-3b39399b9f3c
235 lines
8.6 KiB
Java
235 lines
8.6 KiB
Java
/************************************************************************
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*
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* BatchConverterImpl.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: 2002-2010 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 (2010-04-23)
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*
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*/
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package writer2latex.xhtml;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.InputStream;
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import java.io.IOException;
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import java.util.Locale;
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import java.text.Collator;
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import org.w3c.dom.Element;
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import writer2latex.api.IndexPageEntry;
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import writer2latex.api.OutputFile;
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import writer2latex.base.BatchConverterBase;
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import writer2latex.xhtml.l10n.L10n;
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/**
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* Implementation of <code>writer2latex.api.BatchConverter</code> for
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* xhtml 1.0 strict
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*/
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public class BatchConverterImpl extends BatchConverterBase {
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private XhtmlConfig config;
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private XhtmlDocument template;
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private String sDefaultLang;
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private String sDefaultCountry;
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private L10n l10n;
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public BatchConverterImpl() {
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super();
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config = new XhtmlConfig();
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template = null;
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l10n = new L10n();
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sDefaultLang = System.getProperty("user.language");
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sDefaultCountry = System.getProperty("user.country");
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l10n.setLocale(sDefaultLang, sDefaultCountry);
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}
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// Implementation of the remaining (xhtml specific) parts of the interface
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public writer2latex.api.Config getConfig() {
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return config;
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}
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public void readTemplate(InputStream is) throws IOException {
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template = new XhtmlDocument("Template",XhtmlDocument.XHTML10);
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try {
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template.read(is);
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}
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catch (IOException e) {
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template = null;
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throw e;
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}
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}
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public void readTemplate(File file) throws IOException {
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readTemplate(new FileInputStream(file));
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}
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protected String getIndexFileName() {
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return "index.html";
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}
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public OutputFile createIndexFile(String sHeading, IndexPageEntry[] entries) {
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// Create the index page (with header/footer or from template)
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XhtmlDocument htmlDoc = new XhtmlDocument("index",XhtmlDocument.XHTML10);
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htmlDoc.setConfig(config);
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if (template!=null) { htmlDoc.readFromTemplate(template); }
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else { htmlDoc.createHeaderFooter(); }
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org.w3c.dom.Document htmlDOM = htmlDoc.getContentDOM();
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Element head = htmlDoc.getHeadNode();
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if (head!=null) {
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// Declare charset (we need this for xhtml because we have no <?xml ... ?>)
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Element meta = htmlDOM.createElement("meta");
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meta.setAttribute("http-equiv","Content-Type");
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meta.setAttribute("content","text/html; charset="+htmlDoc.getEncoding().toLowerCase());
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head.appendChild(meta);
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// Add link to stylesheet
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if (config.xhtmlCustomStylesheet().length()>0) {
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Element htmlStyle = htmlDOM.createElement("link");
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htmlStyle.setAttribute("rel","stylesheet");
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htmlStyle.setAttribute("type","text/css");
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htmlStyle.setAttribute("media","all");
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htmlStyle.setAttribute("href",config.xhtmlCustomStylesheet());
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head.appendChild(htmlStyle);
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}
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}
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// Add uplink to header and footer
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Element header = htmlDoc.getHeaderNode();
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if (header!=null) {
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if (config.getXhtmlUplink().length()>0) {
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Element a = htmlDOM.createElement("a");
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a.setAttribute("href",config.getXhtmlUplink());
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a.appendChild(htmlDOM.createTextNode(l10n.get(L10n.UP)));
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header.appendChild(a);
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}
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else {
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header.appendChild(htmlDOM.createTextNode(l10n.get(L10n.UP)));
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}
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}
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Element footer = htmlDoc.getFooterNode();
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if (footer!=null) {
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if (config.getXhtmlUplink().length()>0) {
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Element a = htmlDOM.createElement("a");
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a.setAttribute("href",config.getXhtmlUplink());
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a.appendChild(htmlDOM.createTextNode(l10n.get(L10n.UP)));
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footer.appendChild(a);
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}
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else {
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footer.appendChild(htmlDOM.createTextNode(l10n.get(L10n.UP)));
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}
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}
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// Add title and heading
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Element title = htmlDoc.getTitleNode();
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if (title!=null) {
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title.appendChild(htmlDOM.createTextNode(sHeading));
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}
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Element h1 = htmlDOM.createElement("h1");
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htmlDoc.getContentNode().appendChild(h1);
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h1.appendChild(htmlDOM.createTextNode(sHeading));
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// Sort the entries
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int nLen = entries.length;
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Collator collator = Collator.getInstance(new Locale(sDefaultLang,sDefaultCountry));
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for (int i = 0; i<nLen; i++) {
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if (entries[i]!=null) {
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for (int j = i+1; j<nLen ; j++) {
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if (entries[j]!=null) {
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IndexPageEntry entryi = entries[i];
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IndexPageEntry entryj = entries[j];
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if (collator.compare(entryi.getDisplayName(), entryj.getDisplayName()) > 0) {
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entries[i] = entryj;
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entries[j] = entryi;
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}
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}
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}
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}
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}
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// Insert directory entries
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boolean bUseIcon = config.getXhtmlDirectoryIcon().length()>0;
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for (int i=0; i<nLen; i++) {
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if (entries[i]!=null && entries[i].isDirectory()) {
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Element p = htmlDOM.createElement("p");
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htmlDoc.getContentNode().appendChild(p);
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if (bUseIcon) {
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Element img = htmlDOM.createElement("img");
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p.appendChild(img);
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img.setAttribute("src",config.getXhtmlDirectoryIcon());
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img.setAttribute("alt",l10n.get(L10n.DIRECTORY));
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p.appendChild(htmlDOM.createTextNode(" "));
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}
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Element a = htmlDOM.createElement("a");
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p.appendChild(a);
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a.setAttribute("href",entries[i].getFile());
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a.appendChild(htmlDOM.createTextNode(entries[i].getDisplayName()));
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}
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}
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// Insert document entries
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bUseIcon = config.getXhtmlDocumentIcon().length()>0;
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for (int i=0; i<nLen; i++) {
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if (entries[i]!=null && !entries[i].isDirectory()) {
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Element p = htmlDOM.createElement("p");
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htmlDoc.getContentNode().appendChild(p);
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if (bUseIcon) {
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Element img = htmlDOM.createElement("img");
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p.appendChild(img);
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img.setAttribute("src",config.getXhtmlDocumentIcon());
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img.setAttribute("alt",l10n.get(L10n.DOCUMENT));
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p.appendChild(htmlDOM.createTextNode(" "));
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}
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// Add link to html file
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if (entries[i].getFile()!=null) {
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Element a = htmlDOM.createElement("a");
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p.appendChild(a);
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a.setAttribute("href",entries[i].getFile());
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a.appendChild(htmlDOM.createTextNode(entries[i].getDisplayName()));
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}
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else {
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p.appendChild(htmlDOM.createTextNode(entries[i].getDisplayName()));
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}
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// Add link to pdf file
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if (entries[i].getPdfFile()!=null) {
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p.appendChild(htmlDOM.createTextNode(" "));
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Element pdfa = htmlDOM.createElement("a");
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p.appendChild(pdfa);
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pdfa.setAttribute("href",entries[i].getPdfFile());
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pdfa.appendChild(htmlDOM.createTextNode("pdf"));
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}
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// TODO: Add link to original file if defined
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// Add description if available
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if (entries[i].getDescription()!=null) {
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p.appendChild(htmlDOM.createTextNode(": "+entries[i].getDescription()));
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}
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}
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}
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return htmlDoc;
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}
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}
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