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-rw-r--r--xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/DocumentSerializerImpl.java517
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diff --git a/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/DocumentSerializerImpl.java b/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/DocumentSerializerImpl.java
deleted file mode 100644
index ca99f8562be3..000000000000
--- a/xmerge/source/wordsmith/java/org/openoffice/xmerge/converter/xml/sxw/wordsmith/DocumentSerializerImpl.java
+++ /dev/null
@@ -1,517 +0,0 @@
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed
- * with this work for additional information regarding copyright
- * ownership. The ASF licenses this file to you under the Apache
- * License, Version 2.0 (the "License"); you may not use this file
- * except in compliance with the License. You may obtain a copy of
- * the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-package org.openoffice.xmerge.converter.xml.sxw.wordsmith;
-
-import org.w3c.dom.NodeList;
-import org.w3c.dom.Node;
-import org.w3c.dom.NamedNodeMap;
-import java.io.IOException;
-
-import org.openoffice.xmerge.Document;
-import org.openoffice.xmerge.ConvertData;
-import org.openoffice.xmerge.ConvertException;
-import org.openoffice.xmerge.DocumentSerializer;
-import org.openoffice.xmerge.converter.xml.OfficeConstants;
-import org.openoffice.xmerge.converter.xml.sxw.SxwDocument;
-import org.openoffice.xmerge.converter.palm.PalmDB;
-import org.openoffice.xmerge.converter.palm.Record;
-import org.openoffice.xmerge.converter.palm.PdbUtil;
-import org.openoffice.xmerge.converter.palm.PalmDocument;
-import org.openoffice.xmerge.util.*;
-import org.openoffice.xmerge.converter.xml.*;
-
-/**
- * <p>WordSmith implementation of
- * org.openoffice.xmerge.DocumentSerializer
- * for the {@link
- * org.openoffice.xmerge.converter.xml.sxw.wordsmith.PluginFactoryImpl
- * PluginFactoryImpl}.</p>
- *
- * <p>The <code>serialize</code> method traverses the DOM
- * document from the given <code>Document</code> object. It uses a
- * <code>DocEncoder</code> object for the actual conversion of
- * contents to the WordSmith format.</p>
- *
- */
-
-// DJP: take out "implements OfficeConstants"
-public final class DocumentSerializerImpl
-implements OfficeConstants, DocumentSerializer {
-
- /** A WSEncoder object for encoding to WordSmith. */
- private WSEncoder encoder = null;
-
- /** The <code>StyleCatalog</code>. */
- private StyleCatalog styleCat = null;
-
- private WseFontTable fontTable = new WseFontTable();
- private WseColorTable colorTable = new WseColorTable();
-
- /**
- * The <code>SxwDocument</code> object that this converter
- * processes.
- */
- private SxwDocument sxwDoc = null;
-
- /**
- * Constructor.
- *
- * @param doc The <code>Document</code> to convert.
- */
- public DocumentSerializerImpl(Document doc) {
- sxwDoc = (SxwDocument) doc;
- }
-
-
- /**
- * <p>Method to convert a <code>Document</code> into a
- * <code>PalmDocument</code>.</p>
- *
- * <p>This method is not thread safe for performance reasons.
- * This method should not be called from within two threads.
- * It would be best to call this method only once per object
- * instance.</p>
- *
- * <p>Note that the doc parameter needs to be an XML
- * <code>Document</code>, else this method will throw a
- * <code>ClassCastException</code>. I think this is a hack,
- * but this is the only way to not modify most of the existing
- * code right now.</p>
- *
- * @throws ConvertException If any conversion error occurs.
- * @throws IOException If any I/O error occurs.
- */
- public ConvertData serialize()
- throws IOException {
-
-
- // get the server document name
- String docName = sxwDoc.getName();
-
- // get DOM document
- org.w3c.dom.Document domDoc = sxwDoc.getContentDOM();
-
- // Create WordSmith encoder object. Add WordSmith header,
- // empty font table to it.
- encoder = new WSEncoder();
- encoder.addElement(fontTable);
- encoder.addElement(colorTable);
-
- // Read the styles into the style catalog
- String families[] = new String[3];
- families[0] = "text";
- families[1] = "paragraph";
- families[2] = "paragraph";
- Class<?> classes[] = new Class[3];
- classes[0] = TextStyle.class;
- classes[1] = ParaStyle.class;
- classes[2] = TextStyle.class;
- styleCat = new StyleCatalog(25);
-
- // Parse the input document
- // DJP todo: eliminate multiple calls to add() when it can
- // recurse properly.
- NodeList nl = domDoc.getElementsByTagName(TAG_OFFICE_STYLES);
- styleCat.add(nl.item(0), families, classes, null, false);
- nl = domDoc.getElementsByTagName(TAG_OFFICE_AUTOMATIC_STYLES);
- styleCat.add(nl.item(0), families, classes, null, false);
- nl = domDoc.getElementsByTagName(TAG_OFFICE_MASTER_STYLES);
- styleCat.add(nl.item(0), families, classes, null, false);
-
- // Traverse to the office:body element.
- // There should only be one.
- NodeList list = domDoc.getElementsByTagName(TAG_OFFICE_BODY);
- int len = list.getLength();
- if (len > 0) {
- Node node = list.item(0);
- traverseBody(node);
- }
-
- // create a PalmDB object and ConvertData object.
- //
- Record records[] = encoder.getRecords();
-
- ConvertData cd = new ConvertData();
- PalmDocument palmDoc = new PalmDocument(docName,
- PdbUtil.intID("WrdS"), PdbUtil.intID("BDOC"), 0,
- PalmDB.PDB_HEADER_ATTR_BACKUP, records);
- cd.addDocument(palmDoc);
- return cd;
- }
-
-
- /**
- * This method traverses <i>office:body</i> element.
- *
- * @param node <i>office:body</i> <code>Node</code>.
- *
- * @throws IOException If any I/O error occurs.
- */
- private void traverseBody(Node node) throws IOException {
-
- if (node.hasChildNodes()) {
-
- NodeList nodeList = node.getChildNodes();
- int len = nodeList.getLength();
-
- for (int i = 0; i < len; i++) {
-
- Node child = nodeList.item(i);
-
- if (child.getNodeType() == Node.ELEMENT_NODE) {
- String nodeName = child.getNodeName();
-
- if (nodeName.equals(TAG_PARAGRAPH) ||
- nodeName.equals(TAG_HEADING)) {
-
- traverseParagraph(child);
-
- } else if (nodeName.equals(TAG_UNORDERED_LIST)) {
-
- traverseList(child);
-
- } else if (nodeName.equals(TAG_ORDERED_LIST)) {
-
- traverseList(child);
-
- } else {
-
- Debug.log(Debug.INFO, "<OTHERS " /* + XmlDebug.nodeInfo(child) */ + " />");
- }
- }
- }
- }
-
- }
-
-
- /**
- * This method traverses the <i>text:p</i> and <i>text:h</i>
- * element <code>Node</code> objects.
- *
- * @param node A <i>text:p</i> or <i>text:h</i> <code>Node</code>.
- *
- * @throws IOException If any I/O error occurs.
- */
- private void traverseParagraph(Node node) throws IOException {
-
- String styleName = findAttribute(node, "text:style-name");
- ParaStyle pstyle = (ParaStyle)styleCat.lookup(styleName, "paragraph",
- null, ParaStyle.class);
-
- // If the style does not exist in the style catalog for some reason,
- // make up a default style and use it. We'll have to add this default
- // style to the style catalog the first time it is used.
- if (pstyle == null) {
- styleName = "CONVERTER-DEFAULT";
- pstyle = (ParaStyle)styleCat.lookup(styleName, "paragraph", null,
- ParaStyle.class);
- if (pstyle == null) {
- pstyle = new ParaStyle(styleName, "paragraph", null,
- (String [])null, null, styleCat);
- styleCat.add(pstyle);
- styleCat.add(new TextStyle(styleName, "paragraph", null,
- 0, 0, 12, "Times-Roman", styleCat));
- }
- }
-
- pstyle = (ParaStyle)pstyle.getResolved();
- encoder.addElement(new WsePara(pstyle, styleCat));
- TextStyle defParaTextStyle = (TextStyle)
- styleCat.lookup(styleName, "paragraph", null, TextStyle.class);
-
- traverseParaContents(node, defParaTextStyle);
- }
-
-
- /**
- * This method traverses a paragraph content. Note that this
- * method may recurse to call itself.
- *
- * @param node A paragraph or content <code>Node</code>
- */
- private void traverseParaContents(Node node, TextStyle defTextStyle) {
-
- String styleName = findAttribute(node, "text:style-name");
- TextStyle style = (TextStyle)
- styleCat.lookup(styleName, "text", null, TextStyle.class);
-
- if (node.hasChildNodes()) {
- NodeList nodeList = node.getChildNodes();
- int nChildren = nodeList.getLength();
-
- for (int i = 0; i < nChildren; i++) {
- Node child = nodeList.item(i);
-
- if (child.getNodeType() == Node.TEXT_NODE) {
-
- // this is for grabbing text nodes.
- String s = child.getNodeValue();
-
- if (s.length() > 0) {
- if (style != null)
- encoder.addElement(new WseTextRun(s, style, styleCat,
- fontTable, colorTable));
- else
- encoder.addElement(new WseTextRun(s, defTextStyle,
- styleCat, fontTable, colorTable));
- }
-
- } else if (child.getNodeType() == Node.ELEMENT_NODE) {
-
- String childNodeName = child.getNodeName();
-
- if (childNodeName.equals(TAG_SPACE)) {
-
- // this is for text:s tags.
- NamedNodeMap map = child.getAttributes();
- Node attr = map.getNamedItem(ATTRIBUTE_SPACE_COUNT);
- StringBuffer space = new StringBuffer(" ");
- int count = 1;
-
- if (attr != null) {
- try {
- String countStr = attr.getNodeValue();
- count = Integer.parseInt(countStr.trim());
- } catch (NumberFormatException e) {
- Debug.log(Debug.ERROR, "Problem parsing space tag", e);
- }
- }
-
- for (int j = 1; j < count; j++)
- space.append(" ");
-
- encoder.addElement(new WseTextRun(space.toString(),
- defTextStyle,
- styleCat, fontTable, colorTable));
- Debug.log(Debug.INFO, "<SPACE count=\"" + count + "\" />");
-
- } else if (childNodeName.equals(TAG_TAB_STOP)) {
-
- // this is for text:tab-stop
- encoder.addElement(new WseTextRun("\t", defTextStyle, styleCat,
- fontTable, colorTable));
-
- Debug.log(Debug.INFO, "<TAB/>");
-
- } else if (childNodeName.equals(TAG_LINE_BREAK)) {
-
- // this is for text:line-break
- encoder.addElement(new WseTextRun("\n", defTextStyle,
- styleCat, fontTable, colorTable));
-
- Debug.log(Debug.INFO, "<LINE-BREAK/>");
-
- } else if (childNodeName.equals(TAG_SPAN)) {
-
- // this is for text:span
- Debug.log(Debug.INFO, "<SPAN>");
- traverseParaContents(child, defTextStyle);
- Debug.log(Debug.INFO, "</SPAN>");
-
- } else if (childNodeName.equals(TAG_HYPERLINK)) {
-
- // this is for text:a
- Debug.log(Debug.INFO, "<HYPERLINK>");
- traverseParaContents(child, defTextStyle);
- Debug.log(Debug.INFO, "<HYPERLINK/>");
-
- } else if (childNodeName.equals(TAG_BOOKMARK) ||
- childNodeName.equals(TAG_BOOKMARK_START)) {
-
- Debug.log(Debug.INFO, "<BOOKMARK/>");
-
- } else {
-
- Debug.log(Debug.INFO, "<OTHERS " /* + XmlDebug.nodeInfo(child) */ + " />");
- }
-
- }
-
- }
- }
- }
-
-
- /**
- * This method traverses list tags <i>text:unordered-list</i> and
- * <i>text:ordered-list</i>. A list can only contain one optional
- * <i>text:list-header</i> and one or more <i>text:list-item</i>
- * elements.
- *
- * @param node A list <code>Node</code>.
- *
- * @throws IOException If any I/O error occurs.
- */
- private void traverseList(Node node) throws IOException {
-
- Debug.log(Debug.TRACE, "<LIST>");
-
- if (node.hasChildNodes()) {
-
- NodeList nodeList = node.getChildNodes();
- int len = nodeList.getLength();
-
- for (int i = 0; i < len; i++) {
-
- Node child = nodeList.item(i);
-
- if (child.getNodeType() == Node.ELEMENT_NODE) {
-
- String nodeName = child.getNodeName();
-
- if (nodeName.equals(TAG_LIST_ITEM)) {
-
- traverseListItem(child);
-
- } else if (nodeName.equals(TAG_LIST_HEADER)) {
-
- traverseListHeader(child);
-
- } else {
-
- Debug.log(Debug.ERROR, "<INVALID-XML-BUG " + " />");
- }
- }
- }
- }
-
- Debug.log(Debug.TRACE, "</LIST>");
- }
-
-
- /**
- * This method traverses a <i>text:list-header</i> element.
- * It contains one or more <i>text:p</i> elements.
- *
- * @param node A list header <code>Node</code>.
- *
- * @throws IOException If any I/O error occurs.
- */
- private void traverseListHeader(Node node) throws IOException {
-
- Debug.log(Debug.TRACE, "<LIST-HEADER>");
-
- if (node.hasChildNodes()) {
-
- NodeList nodeList = node.getChildNodes();
- int len = nodeList.getLength();
-
- for (int i = 0; i < len; i++) {
-
- Node child = nodeList.item(i);
-
- if (child.getNodeType() == Node.ELEMENT_NODE) {
-
- String nodeName = child.getNodeName();
-
- if (nodeName.equals(TAG_PARAGRAPH)) {
-
- traverseParagraph(child);
-
- } else {
-
- Debug.log(Debug.TRACE, "<INVALID-XML-BUG " + " />");
- }
- }
- }
- }
-
- Debug.log(Debug.TRACE, "</LIST-HEADER>");
- }
-
-
- /**
- * This method will traverse a <i>text:list-item</i>.
- * A list item may contain one or more of <i>text:p</i>,
- * <i>text:h</i>, <i>text:section</i>,
- * <i>text:ordered-list</i> and <i>text:unordered-list</i>.
- *
- * This method currently only implements grabbing <i>text:p</i>,
- * <i>text:h</i>, <i>text:unordered-list</i> and
- * <i>text:ordered-list</i>.
- *
- * @param node <code>Node</code> to traverse.
- *
- * @throws IOException If any I/O error occurs.
- */
- private void traverseListItem(Node node) throws IOException {
-
- Debug.log(Debug.TRACE, "<LIST-ITEM>");
-
- if (node.hasChildNodes()) {
-
- NodeList nodeList = node.getChildNodes();
- int len = nodeList.getLength();
-
- for (int i = 0; i < len; i++) {
-
- Node child = nodeList.item(i);
-
- if (child.getNodeType() == Node.ELEMENT_NODE) {
-
- String nodeName = child.getNodeName();
-
- if (nodeName.equals(TAG_PARAGRAPH)) {
-
- traverseParagraph(child);
-
- } else if (nodeName.equals(TAG_UNORDERED_LIST)) {
-
- traverseList(child);
-
- } else if (nodeName.equals(TAG_ORDERED_LIST)) {
-
- traverseList(child);
-
- } else {
-
- Debug.log(Debug.ERROR, "<INVALID-XML-BUG " + " />");
- }
- }
- }
- }
-
- Debug.log(Debug.TRACE, "</LIST-ITEM>");
- }
-
-
- /**
- * Look up a <code>Node</code> object's named attribute and return
- * its value
- *
- * @param node The <code>Node</code>.
- * @param name The attribute name.
- *
- * @return The value of the named attribute
- */
- private String findAttribute(Node node, String name) {
- NamedNodeMap attrNodes = node.getAttributes();
- if (attrNodes != null) {
- int len = attrNodes.getLength();
- for (int i = 0; i < len; i++) {
- Node attr = attrNodes.item(i);
- if (attr.getNodeName().equals(name))
- return attr.getNodeValue();
- }
- }
- return null;
- }
-}
-
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-23 22:07:43 +0000