001: /*
002: * Copyright (c) 1998-2000 Caucho Technology -- all rights reserved
003: *
004: * This file is part of Resin(R) Open Source
005: *
006: * Each copy or derived work must preserve the copyright notice and this
007: * notice unmodified.
008: *
009: * Resin Open Source is free software; you can redistribute it and/or modify
010: * it under the terms of the GNU General Public License as published by
011: * the Free Software Foundation; either version 2 of the License, or
012: * (at your option) any later version.
013: *
014: * Resin Open Source is distributed in the hope that it will be useful,
015: * but WITHOUT ANY WARRANTY; without even the implied warranty of
016: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
017: * of NON-INFRINGEMENT. See the GNU General Public License for more
018: * details.
019: *
020: * You should have received a copy of the GNU General Public License
021: * along with Resin Open Source; if not, write to the
022: *
023: * Free Software Foundation, Inc.
024: * 59 Temple Place, Suite 330
025: * Boston, MA 02111-1307 USA
026: *
027: * @author Emil Ong
028: */
029:
030: package com.caucho.xtpdoc;
031:
032: import javax.xml.stream.XMLStreamException;
033: import javax.xml.stream.XMLStreamWriter;
034: import java.io.IOException;
035: import java.io.PrintWriter;
036:
037: public class Localtoc implements ContentItem {
038: Document _document;
039:
040: Localtoc(Document doc) {
041: _document = doc;
042: }
043:
044: public void writeHtml(XMLStreamWriter out)
045: throws XMLStreamException {
046: ContainerNode container = _document.getBody();
047:
048: writeContainer(out, container);
049: }
050:
051: private void writeContainer(XMLStreamWriter out,
052: ContainerNode container) throws XMLStreamException {
053: if (container == null)
054: return;
055:
056: out.writeCharacters("\n");
057: out.writeStartElement("div");
058: out.writeAttribute("class", "toc");
059:
060: writeContainerRec(out, container);
061:
062: out.writeEndElement(); // div
063: }
064:
065: private void writeContainerRec(XMLStreamWriter out,
066: ContainerNode container) throws XMLStreamException {
067: if (container == null)
068: return;
069:
070: out.writeStartElement("ol");
071:
072: for (ContentItem item : container.getItems()) {
073: if (item instanceof Section) {
074: Section section = (Section) item;
075:
076: if (section.getTitle() != null
077: && !"".equals(section.getTitle())) {
078: out.writeStartElement("li");
079: out.writeStartElement("a");
080: out.writeAttribute("href", "#" + section.getHref());
081: out.writeCharacters(section.getTitle());
082: out.writeEndElement();
083: out.writeEndElement();
084:
085: writeContainerRec(out, section);
086: }
087: }
088: }
089: out.writeEndElement(); // </ul>
090: }
091:
092: public void writeLaTeX(PrintWriter writer) throws IOException {
093: }
094:
095: public void writeLaTeXTop(PrintWriter out) throws IOException {
096: }
097:
098: public void writeLaTeXEnclosed(PrintWriter out) throws IOException {
099: }
100: }
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