/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Emil Ong
*/
package com.caucho.xtpdoc;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.URLEncoder;
import com.caucho.config.ConfigException;
public class Localtoc implements ContentItem {
Document _document;
Localtoc(Document doc)
{
_document = doc;
}
public void writeHtml(XMLStreamWriter out)
throws XMLStreamException
{
ContainerNode container = _document.getBody();
writeContainer(out, container);
}
private void writeContainer(XMLStreamWriter out, ContainerNode container)
throws XMLStreamException
{
if (container == null)
return;
out.writeCharacters("\n");
out.writeStartElement("div");
out.writeAttribute("class", "toc");
writeContainerRec(out, container);
out.writeEndElement(); // div
}
private void writeContainerRec(XMLStreamWriter out, ContainerNode container)
throws XMLStreamException
{
if (container == null)
return;
boolean wroteStart = false;
for (ContentItem item : container.getItems()) {
if (item instanceof Section) {
Section section = (Section) item;
if (section.getTitle() != null && ! "".equals(section.getTitle())) {
if (! wroteStart) {
out.writeStartElement("ol");
wroteStart = true;
}
out.writeStartElement("li");
out.writeStartElement("a");
out.writeAttribute("href", "#" + section.getHref());
out.writeCharacters(section.getTitle());
out.writeEndElement(); // a
writeContainerRec(out, section);
out.writeEndElement();
}
}
}
if (wroteStart) {
out.writeEndElement(); // </ul>
}
}
public void writeLaTeX(PrintWriter writer)
throws IOException
{
}
public void writeLaTeXTop(PrintWriter out)
throws IOException
{
}
public void writeLaTeXEnclosed(PrintWriter out)
throws IOException
{
}
public void writeLaTeXVerbatim(PrintWriter out)
throws IOException
{
throw new ConfigException("<localtoc> not allowed in a verbatim context");
}
@Override
public void writeAsciiDoc(PrintWriter out)
throws IOException
{
}
}