Hello Mark,
somebody posted some new RTF functionality on a French forum;
maybe it could be handy to integrate it into iText (when and
if you have the time):
http://www.developpez.net/forums/showthread.php?p=1747475
best regards,
Bruno
/*
* Copyright 2004 Paulo Soares
*
* The contents of this file are subject to the Mozilla Public License Version
1.1
* (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the License.
*
* The Original Code is 'iText, a free JAVA-PDF library'.
*
* The Initial Developer of the Original Code is Bruno Lowagie. Portions
created by
* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno
Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the
Co-Developer
* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
*
* Contributor(s): all the names of the contributors are added in the source
code
* where applicable.
*
* Alternatively, the contents of this file may be used under the terms of the
* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
* provisions of LGPL are applicable instead of those above. If you wish to
* allow use of your version of this file only under the terms of the LGPL
* License and not to allow others to use your version of this file under
* the MPL, indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by the LGPL.
* If you do not delete the provisions above, a recipient may use your version
* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the MPL as stated above or under the terms of the GNU
* Library General Public License as published by the Free Software Foundation;
* either version 2 of the License, or any later version.
*
* This library 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. See the GNU Library general Public License for more
* details.
*
* If you didn't download this code from the following link, you should check if
* you aren't using an obsolete version:
* http://www.lowagie.com/iText/
*/
package ew;
import java.util.ArrayList;
import com.lowagie.text.BadElementException;
import com.lowagie.text.Cell;
import com.lowagie.text.Element;
import com.lowagie.text.ElementListener;
import com.lowagie.text.Phrase;
import com.lowagie.text.TextElementArray;
import com.lowagie.text.html.simpleparser.ChainedProperties;
import com.lowagie.text.markup.MarkupParser;
import com.lowagie.text.pdf.PdfPCell;
/**
*
* @author psoares
*/
public class IncCellRTF implements TextElementArray {
private ArrayList chunks = new ArrayList();
private Cell cell;
/** Creates a new instance of IncCellRTF
* @throws BadElementException */
public IncCellRTF(String tag, ChainedProperties props) throws
BadElementException {
cell = new Cell();
String value = props.getProperty("colspan");
if (value != null)
cell.setColspan(Integer.parseInt(value));
value = props.getProperty("align");
if (tag.equals("th"))
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
if (value != null) {
if ("center".equalsIgnoreCase(value))
cell.setHorizontalAlignment(Element.ALIGN_CENTER);
else if ("right".equalsIgnoreCase(value))
cell.setHorizontalAlignment(Element.ALIGN_RIGHT);
else if ("left".equalsIgnoreCase(value))
cell.setHorizontalAlignment(Element.ALIGN_LEFT);
else if ("justify".equalsIgnoreCase(value))
cell.setHorizontalAlignment(Element.ALIGN_JUSTIFIED);
}
value = props.getProperty("valign");
cell.setVerticalAlignment(Element.ALIGN_MIDDLE);
if (value != null) {
if ("top".equalsIgnoreCase(value))
cell.setVerticalAlignment(Element.ALIGN_TOP);
else if ("bottom".equalsIgnoreCase(value))
cell.setVerticalAlignment(Element.ALIGN_BOTTOM);
}
value = props.getProperty("border");
float border = 0;
if (value != null)
border = Float.parseFloat(value);
cell.setBorderWidth(border);
value = props.getProperty("cellpadding");
// TODO EW Trouver equivalence
// if (value != null)
// cell.setPadding(Float.parseFloat(value));
cell.setUseDescender(true);
value = props.getProperty("bgcolor");
cell.setBackgroundColor(MarkupParser.decodeColor(value));
}
public boolean add(Object o) {
if (!(o instanceof Element))
return false;
try {
cell.addElement((Element)o);
} catch (BadElementException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return true;
}
public ArrayList getChunks() {
return chunks;
}
public boolean process(ElementListener listener) {
return true;
}
public int type() {
return 0;
}
public Cell getCell() {
return cell;
}
}/*
* Copyright 2004 Paulo Soares
*
* The contents of this file are subject to the Mozilla Public License Version
1.1
* (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the License.
*
* The Original Code is 'iText, a free JAVA-PDF library'.
*
* The Initial Developer of the Original Code is Bruno Lowagie. Portions
created by
* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno
Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the
Co-Developer
* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
*
* Contributor(s): all the names of the contributors are added in the source
code
* where applicable.
*
* Alternatively, the contents of this file may be used under the terms of the
* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
* provisions of LGPL are applicable instead of those above. If you wish to
* allow use of your version of this file only under the terms of the LGPL
* License and not to allow others to use your version of this file under
* the MPL, indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by the LGPL.
* If you do not delete the provisions above, a recipient may use your version
* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the MPL as stated above or under the terms of the GNU
* Library General Public License as published by the Free Software Foundation;
* either version 2 of the License, or any later version.
*
* This library 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. See the GNU Library general Public License for more
* details.
*
* If you didn't download this code from the following link, you should check if
* you aren't using an obsolete version:
* http://www.lowagie.com/iText/
*/
package ew;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import com.lowagie.text.BadElementException;
import com.lowagie.text.Cell;
import com.lowagie.text.Table;
import com.lowagie.text.pdf.PdfPCell;
import com.lowagie.text.pdf.PdfPTable;
/**
*
* @author psoares
*/
public class IncTableRTF {
private HashMap props = new HashMap();
private ArrayList rows = new ArrayList();
private ArrayList cols;
/** Creates a new instance of IncTableRTF */
public IncTableRTF(HashMap props) {
this.props.putAll(props);
}
public void addCol(PdfPCell cell) {
if (cols == null)
cols = new ArrayList();
cols.add(cell);
}
public void addCols(ArrayList ncols) {
if (cols == null)
cols = new ArrayList(ncols);
else
cols.addAll(ncols);
}
public void endRow() {
if (cols != null) {
Collections.reverse(cols);
rows.add(cols);
cols = null;
}
}
public ArrayList getRows() {
return rows;
}
public PdfPTable buildTable() {
if (rows.isEmpty())
return new PdfPTable(1);
int ncol = 0;
ArrayList c0 = (ArrayList)rows.get(0);
for (int k = 0; k < c0.size(); ++k) {
ncol += ((PdfPCell)c0.get(k)).getColspan();
}
PdfPTable table = new PdfPTable(ncol);
String width = (String)props.get("width");
if (width == null)
table.setWidthPercentage(100);
else {
if (width.endsWith("%"))
table.setWidthPercentage(Float.parseFloat(width.substring(0,
width.length() - 1)));
else {
table.setTotalWidth(Float.parseFloat(width));
table.setLockedWidth(true);
}
}
for (int row = 0; row < rows.size(); ++row) {
ArrayList col = (ArrayList)rows.get(row);
for (int k = 0; k < col.size(); ++k) {
table.addCell((PdfPCell)col.get(k));
}
}
return table;
}
public Table buildTableRTF() throws BadElementException {
if (rows.isEmpty())
return new Table(1);
int ncol = 0;
ArrayList c0 = (ArrayList)rows.get(0);
for (int k = 0; k < c0.size(); ++k) {
ncol += ((Cell)c0.get(k)).colspan();
}
Table table = new Table(ncol);
String width = (String)props.get("width");
if (width == null)
table.setWidth(100); //setWidthPercentage(100);
else {
if (width.endsWith("%"))
table.setWidth(Float.parseFloat(width.substring(0,
width.length() - 1)));
else {
table.setAbsWidth(width);
// TODO Trouver equivalent
// table.setLockedWidth(true);
}
}
for (int row = 0; row < rows.size(); ++row) {
ArrayList col = (ArrayList)rows.get(row);
for (int k = 0; k < col.size(); ++k) {
table.addCell((Cell)col.get(k));
}
}
return table;
}
}
/*
* Copyright 2004 Paulo Soares
*
* The contents of this file are subject to the Mozilla Public License Version
1.1
* (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.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the License.
*
* The Original Code is 'iText, a free JAVA-PDF library'.
*
* The Initial Developer of the Original Code is Bruno Lowagie. Portions
created by
* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno
Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the
Co-Developer
* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
*
* Contributor(s): all the names of the contributors are added in the source
code
* where applicable.
*
* Alternatively, the contents of this file may be used under the terms of the
* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
* provisions of LGPL are applicable instead of those above. If you wish to
* allow use of your version of this file only under the terms of the LGPL
* License and not to allow others to use your version of this file under
* the MPL, indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by the LGPL.
* If you do not delete the provisions above, a recipient may use your version
* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the MPL as stated above or under the terms of the GNU
* Library General Public License as published by the Free Software Foundation;
* either version 2 of the License, or any later version.
*
* This library 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. See the GNU Library general Public License for more
* details.
*
* If you didn't download this code from the following link, you should check if
* you aren't using an obsolete version:
* http://www.lowagie.com/iText/
*/
package ew;
import java.io.File;
import java.io.IOException;
import java.io.Reader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Stack;
import java.util.StringTokenizer;
import com.lowagie.text.Chunk;
import com.lowagie.text.DocListener;
import com.lowagie.text.DocumentException;
import com.lowagie.text.Element;
import com.lowagie.text.ExceptionConverter;
import com.lowagie.text.FontFactoryImp;
import com.lowagie.text.HeaderFooter;
import com.lowagie.text.Image;
import com.lowagie.text.ListItem;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Phrase;
import com.lowagie.text.Rectangle;
import com.lowagie.text.Table;
import com.lowagie.text.TextElementArray;
import com.lowagie.text.Watermark;
import com.lowagie.text.html.simpleparser.ALink;
import com.lowagie.text.html.simpleparser.ChainedProperties;
import com.lowagie.text.html.simpleparser.FactoryProperties;
import com.lowagie.text.html.simpleparser.Img;
import com.lowagie.text.html.simpleparser.IncCell;
import com.lowagie.text.html.simpleparser.IncTable;
import com.lowagie.text.html.simpleparser.StyleSheet;
import com.lowagie.text.pdf.PdfPCell;
import com.lowagie.text.pdf.PdfPTable;
import com.lowagie.text.pdf.SimpleXMLDocHandler;
import com.lowagie.text.pdf.SimpleXMLParser;
public class MyHTMLWorkerRTF implements SimpleXMLDocHandler, DocListener {
protected ArrayList objectList;
protected DocListener document;
private Paragraph currentParagraph;
private ChainedProperties cprops = new ChainedProperties();
private Stack stack = new Stack();
private boolean pendingTR = false;
private boolean pendingTD = false;
private boolean pendingLI = false;
private StyleSheet style = new StyleSheet();
private boolean isPRE = false;
private Stack tableState = new Stack();
private boolean skipText = false;
private HashMap interfaceProps;
private FactoryProperties factoryProperties = new FactoryProperties();
/** Creates a new instance of MyHTMLWorkerRTF */
public MyHTMLWorkerRTF(DocListener document) {
this.document = document;
}
public void setStyleSheet(StyleSheet style) {
this.style = style;
}
public StyleSheet getStyleSheet() {
return style;
}
public void setInterfaceProps(HashMap interfaceProps) {
this.interfaceProps = interfaceProps;
FontFactoryImp ff = null;
if (interfaceProps != null)
ff = (FontFactoryImp)interfaceProps.get("font_factory");
if (ff != null)
factoryProperties.setFontImp(ff);
}
public HashMap getInterfaceProps() {
return interfaceProps;
}
public void parse(Reader reader) throws IOException {
SimpleXMLParser.parse(this, null, reader, true);
}
public static ArrayList parseToList(Reader reader, StyleSheet style) throws
IOException {
return parseToList(reader, style, null);
}
public static ArrayList parseToList(Reader reader, StyleSheet style,
HashMap interfaceProps) throws IOException {
MyHTMLWorkerRTF worker = new MyHTMLWorkerRTF(null);
if (style != null)
worker.style = style;
worker.document = worker;
worker.setInterfaceProps(interfaceProps);
worker.objectList = new ArrayList();
worker.parse(reader);
return worker.objectList;
}
public void endDocument() {
try {
for (int k = 0; k < stack.size(); ++k)
document.add((Element)stack.elementAt(k));
if (currentParagraph != null)
document.add(currentParagraph);
currentParagraph = null;
}
catch (Exception e) {
throw new ExceptionConverter(e);
}
}
public void startDocument() {
HashMap h = new HashMap();
style.applyStyle("body", h);
cprops.addToChain("body", h);
}
public void startElement(String tag, HashMap h) {
if (!tagsSupported.containsKey(tag))
return;
try {
style.applyStyle(tag, h);
String follow = (String)FactoryProperties.followTags.get(tag);
if (follow != null) {
HashMap prop = new HashMap();
prop.put(follow, null);
cprops.addToChain(follow, prop);
return;
}
FactoryProperties.insertStyle(h);
if (tag.equals("a")) {
cprops.addToChain(tag, h);
if (currentParagraph == null)
currentParagraph = new Paragraph();
stack.push(currentParagraph);
currentParagraph = new Paragraph();
return;
}
if (tag.equals("br")) {
if (currentParagraph == null)
currentParagraph = new Paragraph();
currentParagraph.add(factoryProperties.createChunk("\n",
cprops));
return;
}
if (tag.equals("font") || tag.equals("span")) {
cprops.addToChain(tag, h);
return;
}
if (tag.equals("img")) {
String src = (String)h.get("src");
if (src == null)
return;
cprops.addToChain(tag, h);
Image img = null;
if (interfaceProps != null) {
HashMap images = (HashMap)interfaceProps.get("img_static");
if (images != null) {
Image tim = (Image)images.get(src);
if (tim != null)
img = Image.getInstance(tim);
} else {
if (!src.startsWith("http")) { // relative src
references only
String baseurl =
(String)interfaceProps.get("img_baseurl");
if (baseurl != null) {
src = baseurl+src;
img = Image.getInstance(src);
}
}
}
}
if (img == null) {
if (!src.startsWith("http")) {
String path = cprops.getProperty("image_path");
if (path == null)
path = "";
src = new File(path, src).getPath();
}
img = Image.getInstance(src);
}
String align = (String)h.get("align");
String width = (String)h.get("width");
String height = (String)h.get("height");
String before = cprops.getProperty("before");
String after = cprops.getProperty("after");
if (before != null)
img.setSpacingBefore(Float.parseFloat(before));
if (after != null)
img.setSpacingAfter(Float.parseFloat(after));
float wp = lengthParse(width, (int)img.width());
float lp = lengthParse(height, (int)img.height());
if (wp > 0 && lp > 0)
img.scalePercent(wp > lp ? lp : wp);
else if (wp > 0)
img.scalePercent(wp);
else if (lp > 0)
img.scalePercent(lp);
img.setWidthPercentage(0);
if (align != null) {
endElement("p");
int ralign = Image.MIDDLE;
if (align.equalsIgnoreCase("left"))
ralign = Image.LEFT;
else if (align.equalsIgnoreCase("right"))
ralign = Image.RIGHT;
img.setAlignment(ralign);
Img i = null;
boolean skip = false;
if (interfaceProps != null) {
i = (Img)interfaceProps.get("img_interface");
if (i != null)
skip = i.process(img, h, cprops, document);
}
if (!skip)
document.add(img);
cprops.removeChain(tag);
}
else {
cprops.removeChain(tag);
if (currentParagraph == null)
currentParagraph =
FactoryProperties.createParagraph(cprops);
currentParagraph.add(new Chunk(img, 0, 0));
}
return;
}
endElement("p");
if (tag.equals("h1") || tag.equals("h2") || tag.equals("h3") ||
tag.equals("h4") || tag.equals("h5") || tag.equals("h6")) {
if (!h.containsKey("size")) {
int v = 7 - Integer.parseInt(tag.substring(1));
h.put("size", Integer.toString(v));
}
cprops.addToChain(tag, h);
return;
}
if (tag.equals("ul")) {
if (pendingLI)
endElement("li");
skipText = true;
cprops.addToChain(tag, h);
com.lowagie.text.List list = new com.lowagie.text.List(false,
10);
list.setListSymbol("\u2022");
stack.push(list);
return;
}
if (tag.equals("ol")) {
if (pendingLI)
endElement("li");
skipText = true;
cprops.addToChain(tag, h);
com.lowagie.text.List list = new com.lowagie.text.List(true,
10);
stack.push(list);
return;
}
if (tag.equals("li")) {
if (pendingLI)
endElement("li");
skipText = false;
pendingLI = true;
cprops.addToChain(tag, h);
stack.push(FactoryProperties.createListItem(cprops));
return;
}
if (tag.equals("div") || tag.equals("body")) {
cprops.addToChain(tag, h);
return;
}
if (tag.equals("pre")) {
if (!h.containsKey("face")) {
h.put("face", "Courier");
}
cprops.addToChain(tag, h);
isPRE = true;
return;
}
if (tag.equals("p")) {
cprops.addToChain(tag, h);
currentParagraph = FactoryProperties.createParagraph(h);
return;
}
if (tag.equals("tr")) {
if (pendingTR)
endElement("tr");
skipText = true;
pendingTR = true;
cprops.addToChain("tr", h);
return;
}
if (tag.equals("td") || tag.equals("th")) {
if (pendingTD)
endElement(tag);
skipText = false;
pendingTD = true;
cprops.addToChain("td", h);
stack.push(new IncCellRTF(tag, cprops));
return;
}
if (tag.equals("table")) {
cprops.addToChain("table", h);
IncTableRTF table = new IncTableRTF(h);
stack.push(table);
tableState.push(new boolean[]{pendingTR, pendingTD});
pendingTR = pendingTD = false;
skipText = true;
return;
}
}
catch (Exception e) {
throw new ExceptionConverter(e);
}
}
public void endElement(String tag) {
if (!tagsSupported.containsKey(tag))
return;
try {
String follow = (String)FactoryProperties.followTags.get(tag);
if (follow != null) {
cprops.removeChain(follow);
return;
}
if (tag.equals("font") || tag.equals("span")) {
cprops.removeChain(tag);
return;
}
if (tag.equals("a")) {
if (currentParagraph == null)
currentParagraph = new Paragraph();
ALink i = null;
boolean skip = false;
if (interfaceProps != null) {
i = (ALink)interfaceProps.get("alink_interface");
if (i != null)
skip = i.process(currentParagraph, cprops);
}
if (!skip) {
String href = cprops.getProperty("href");
if (href != null) {
ArrayList chunks = currentParagraph.getChunks();
for (int k = 0; k < chunks.size(); ++k) {
Chunk ck = (Chunk)chunks.get(k);
ck.setAnchor(href);
}
}
}
Paragraph tmp = (Paragraph)stack.pop();
Phrase tmp2 = new Phrase();
tmp2.add(currentParagraph);
tmp.add(tmp2);
currentParagraph = tmp;
cprops.removeChain("a");
return;
}
if (tag.equals("br")) {
return;
}
if (currentParagraph != null) {
if (stack.empty())
document.add(currentParagraph);
else {
Object obj = stack.pop();
if (obj instanceof TextElementArray) {
TextElementArray current = (TextElementArray)obj;
current.add(currentParagraph);
}
stack.push(obj);
}
}
currentParagraph = null;
if (tag.equals("ul") || tag.equals("ol")) {
if (pendingLI)
endElement("li");
skipText = false;
cprops.removeChain(tag);
if (stack.empty())
return;
Object obj = stack.pop();
if (!(obj instanceof com.lowagie.text.List)) {
stack.push(obj);
return;
}
if (stack.empty())
document.add((Element)obj);
else
((TextElementArray)stack.peek()).add(obj);
return;
}
if (tag.equals("li")) {
pendingLI = false;
skipText = true;
cprops.removeChain(tag);
if (stack.empty())
return;
Object obj = stack.pop();
if (!(obj instanceof ListItem)) {
stack.push(obj);
return;
}
if (stack.empty()) {
document.add((Element)obj);
return;
}
Object list = stack.pop();
if (!(list instanceof com.lowagie.text.List)) {
stack.push(list);
return;
}
ListItem item = (ListItem)obj;
((com.lowagie.text.List)list).add(item);
ArrayList cks = item.getChunks();
if (!cks.isEmpty())
item.listSymbol().setFont(((Chunk)cks.get(0)).font());
stack.push(list);
return;
}
if (tag.equals("div") || tag.equals("body")) {
cprops.removeChain(tag);
return;
}
if (tag.equals("pre")) {
cprops.removeChain(tag);
isPRE = false;
return;
}
if (tag.equals("p")) {
cprops.removeChain(tag);
return;
}
if (tag.equals("h1") || tag.equals("h2") || tag.equals("h3") ||
tag.equals("h4") || tag.equals("h5") || tag.equals("h6")) {
cprops.removeChain(tag);
return;
}
if (tag.equals("table")) {
if (pendingTR)
endElement("tr");
cprops.removeChain("table");
//IncTable table = (IncTable) stack.pop();
// PdfPTable tb = table.buildTable();
// tb.setSplitRows(true);
// EW : pour export RTF
IncTableRTF table = (IncTableRTF) stack.pop();
Table tb = table.buildTableRTF();
if (stack.empty())
document.add(tb);
else
((TextElementArray)stack.peek()).add(tb);
boolean state[] = (boolean[])tableState.pop();
pendingTR = state[0];
pendingTD = state[1];
skipText = false;
return;
}
if (tag.equals("tr")) {
if (pendingTD)
endElement("td");
pendingTR = false;
cprops.removeChain("tr");
ArrayList cells = new ArrayList();
IncTableRTF table = null;
while (true) {
Object obj = stack.pop();
if (obj instanceof IncCellRTF) {
cells.add(((IncCellRTF)obj).getCell());
}
if (obj instanceof IncTableRTF) {
table = (IncTableRTF)obj;
break;
}
}
table.addCols(cells);
table.endRow();
stack.push(table);
skipText = true;
return;
}
if (tag.equals("td") || tag.equals("th")) {
pendingTD = false;
cprops.removeChain("td");
skipText = true;
return;
}
}
catch (Exception e) {
throw new ExceptionConverter(e);
}
}
public void text(String str) {
if (skipText)
return;
String content = str;
if (isPRE) {
if (currentParagraph == null)
currentParagraph = new Paragraph();
currentParagraph.add(factoryProperties.createChunk(content,
cprops));
return;
}
if (content.trim().length() == 0 && content.indexOf(' ') < 0) {
return;
}
StringBuffer buf = new StringBuffer();
int len = content.length();
char character;
boolean newline = false;
for (int i = 0; i < len; i++) {
switch(character = content.charAt(i)) {
case ' ':
if (!newline) {
buf.append(character);
}
break;
case '\n':
if (i > 0) {
newline = true;
buf.append(' ');
}
break;
case '\r':
break;
case '\t':
break;
default:
newline = false;
buf.append(character);
}
}
if (currentParagraph == null)
currentParagraph = FactoryProperties.createParagraph(cprops);
currentParagraph.add(factoryProperties.createChunk(buf.toString(),
cprops));
}
public boolean add(Element element) throws DocumentException {
objectList.add(element);
return true;
}
public boolean add(Watermark watermark) {
return true;
}
public void clearTextWrap() throws DocumentException {
}
public void close() {
}
public boolean newPage() throws DocumentException {
return true;
}
public void open() {
}
public void removeWatermark() {
}
public void resetFooter() {
}
public void resetHeader() {
}
public void resetPageCount() {
}
public void setFooter(HeaderFooter footer) {
}
public void setHeader(HeaderFooter header) {
}
public boolean setMarginMirroring(boolean marginMirroring) {
return true;
}
public boolean setMargins(float marginLeft, float marginRight, float
marginTop, float marginBottom) {
return true;
}
public void setPageCount(int pageN) {
}
public boolean setPageSize(Rectangle pageSize) {
return true;
}
public static final String tagsSupportedString = "ol ul li a pre font span
br p div body table td th tr i b u sub sup em strong"
+ " h1 h2 h3 h4 h5 h6 img";
public static final HashMap tagsSupported = new HashMap();
static {
StringTokenizer tok = new StringTokenizer(tagsSupportedString);
while (tok.hasMoreTokens())
tagsSupported.put(tok.nextToken(), null);
}
private static float lengthParse(String txt, int c) {
if (txt == null)
return -1;
if (txt.endsWith("%")) {
float vf = Float.parseFloat(txt.substring(0, txt.length() - 1));
return vf;
}
int v = Integer.parseInt(txt);
return (float)v / c * 100f;
}
}
-------------------------------------------------------------------------
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