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Diffstat (limited to 'src/main/java/com/lowagie/text/rtf/RtfWriter.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/rtf/RtfWriter.java | 2299 |
1 files changed, 2299 insertions, 0 deletions
diff --git a/src/main/java/com/lowagie/text/rtf/RtfWriter.java b/src/main/java/com/lowagie/text/rtf/RtfWriter.java new file mode 100644 index 0000000..43b47da --- /dev/null +++ b/src/main/java/com/lowagie/text/rtf/RtfWriter.java @@ -0,0 +1,2299 @@ +/*
+ * $Id: RtfWriter.java,v 1.70 2006/02/09 17:25:25 hallm Exp $
+ * $Name: $
+ *
+ * Copyright 2001, 2002 by Mark Hall
+ *
+ * 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 com.lowagie.text.rtf;
+
+import com.lowagie.text.*;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.ListIterator;
+import java.util.Iterator;
+import java.util.Calendar;
+import java.util.Date;
+import java.awt.Color;
+import java.text.SimpleDateFormat;
+import java.text.ParsePosition;
+import com.lowagie.text.pdf.codec.wmf.MetaDo;
+
+/**
+ * If you are creating a new project using the rtf part of iText, please
+ * consider using the new RtfWriter2. The RtfWriter is in bug-fix-only mode,
+ * will be deprecated end of 2005 and removed end of 2007.
+ *
+ * A <CODE>DocWriter</CODE> class for Rich Text Files (RTF).
+ * <P>
+ * A <CODE>RtfWriter</CODE> can be added as a <CODE>DocListener</CODE>
+ * to a certain <CODE>Document</CODE> by getting an instance.
+ * Every <CODE>Element</CODE> added to the original <CODE>Document</CODE>
+ * will be written to the <CODE>OutputStream</CODE> of this <CODE>RtfWriter</CODE>.
+ * <P>
+ * Example:
+ * <BLOCKQUOTE><PRE>
+ * // creation of the document with a certain size and certain margins
+ * Document document = new Document(PageSize.A4, 50, 50, 50, 50);
+ * try {
+ * // this will write RTF to the Standard OutputStream
+ * <STRONG>RtfWriter.getInstance(document, System.out);</STRONG>
+ * // this will write Rtf to a file called text.rtf
+ * <STRONG>RtfWriter.getInstance(document, new FileOutputStream("text.rtf"));</STRONG>
+ * // this will write Rtf to for instance the OutputStream of a HttpServletResponse-object
+ * <STRONG>RtfWriter.getInstance(document, response.getOutputStream());</STRONG>
+ * }
+ * catch(DocumentException de) {
+ * System.err.println(de.getMessage());
+ * }
+ * // this will close the document and all the OutputStreams listening to it
+ * <STRONG>document.close();</CODE>
+ * </PRE></BLOCKQUOTE>
+ * <P>
+ * <STRONG>LIMITATIONS</STRONG><BR>
+ * There are currently still a few limitations on what the RTF Writer can do:
+ * <ul>
+ * <li>Watermarks</li>
+ * <li>Viewer preferences</li>
+ * <li>Encryption</li>
+ * <li>Embedded fonts</li>
+ * <li>Phrases with a leading</li>
+ * <li>Lists with non-bullet symbols</li>
+ * <li>Nested tables</li>
+ * <li>Images other than JPEG and PNG</li>
+ * <li>Rotated images</li>
+ * </ul>
+ * <br />
+ *
+ * @author <a href="mailto:mhall@myrealbox.com">Mark.Hall@myrealbox.com</a>
+ * @author Steffen Stundzig
+ * @author <a href="ericmattes@yahoo.com">Eric Mattes</a>
+ * @author <a href="raul.wegmann@uam.es">Raul Wegmann</a>
+ * @deprecated The RtfWriter is deprecated and will be removed from the iText library end of 2007
+ */
+public class RtfWriter extends DocWriter implements DocListener {
+ /**
+ * Static Constants
+ */
+
+ /**
+ * General
+ */
+
+ /** This is the escape character which introduces RTF tags. */
+ public static final byte escape = (byte) '\\';
+
+ /** This is another escape character which introduces RTF tags. */
+ private static final byte[] extendedEscape = "\\*\\".getBytes();
+
+ /** This is the delimiter between RTF tags and normal text. */
+ protected static final byte delimiter = (byte) ' ';
+
+ /** This is another delimiter between RTF tags and normal text. */
+ private static final byte commaDelimiter = (byte) ';';
+
+ /** This is the character for beginning a new group. */
+ public static final byte openGroup = (byte) '{';
+
+ /** This is the character for closing a group. */
+ public static final byte closeGroup = (byte) '}';
+
+ /**
+ * RTF Information
+ */
+
+ /** RTF begin and version. */
+ private static final byte[] docBegin = "rtf1".getBytes();
+
+ /** RTF encoding. */
+ private static final byte[] ansi = "ansi".getBytes();
+
+ /** RTF encoding codepage. */
+ private static final byte[] ansiCodepage = "ansicpg".getBytes();
+
+ /**
+ *Font Data
+ */
+
+ /** Begin the font table tag. */
+ private static final byte[] fontTable = "fonttbl".getBytes();
+
+ /** Font number tag. */
+ protected static final byte fontNumber = (byte) 'f';
+
+ /** Font size tag. */
+ protected static final byte[] fontSize = "fs".getBytes();
+
+ /** Font color tag. */
+ protected static final byte[] fontColor = "cf".getBytes();
+
+ /** Modern font tag. */
+ private static final byte[] fontModern = "fmodern".getBytes();
+
+ /** Swiss font tag. */
+ private static final byte[] fontSwiss = "fswiss".getBytes();
+
+ /** Roman font tag. */
+ private static final byte[] fontRoman = "froman".getBytes();
+
+ /** Tech font tag. */
+ private static final byte[] fontTech = "ftech".getBytes();
+
+ /** Font charset tag. */
+ private static final byte[] fontCharset = "fcharset".getBytes();
+
+ /** Font Courier tag. */
+ private static final byte[] fontCourier = "Courier".getBytes();
+
+ /** Font Arial tag. */
+ private static final byte[] fontArial = "Arial".getBytes();
+
+ /** Font Symbol tag. */
+ private static final byte[] fontSymbol = "Symbol".getBytes();
+
+ /** Font Times New Roman tag. */
+ private static final byte[] fontTimesNewRoman = "Times New Roman".getBytes();
+
+ /** Font Windings tag. */
+ private static final byte[] fontWindings = "Windings".getBytes();
+
+ /** Default Font. */
+ private static final byte[] defaultFont = "deff".getBytes();
+
+ /** First indent tag. */
+ private static final byte[] firstIndent = "fi".getBytes();
+
+ /** Left indent tag. */
+ private static final byte[] listIndent = "li".getBytes();
+
+ /** Right indent tag. */
+ private static final byte[] rightIndent = "ri".getBytes();
+
+ /**
+ * Sections / Paragraphs
+ */
+
+ /** Reset section defaults tag. */
+ private static final byte[] sectionDefaults = "sectd".getBytes();
+
+ /** Begin new section tag. */
+ private static final byte[] section = "sect".getBytes();
+
+ /** Reset paragraph defaults tag. */
+ public static final byte[] paragraphDefaults = "pard".getBytes();
+
+ /** Begin new paragraph tag. */
+ public static final byte[] paragraph = "par".getBytes();
+
+ /** Page width of a section. */
+ public static final byte[] sectionPageWidth = "pgwsxn".getBytes();
+
+ /** Page height of a section. */
+ public static final byte[] sectionPageHeight = "pghsxn".getBytes();
+
+ /**
+ * Lists
+ */
+
+ /** Begin the List Table */
+ private static final byte[] listtableGroup = "listtable".getBytes();
+
+ /** Begin the List Override Table */
+ private static final byte[] listoverridetableGroup = "listoverridetable".getBytes();
+
+ /** Begin a List definition */
+ private static final byte[] listDefinition = "list".getBytes();
+
+ /** List Template ID */
+ private static final byte[] listTemplateID = "listtemplateid".getBytes();
+
+ /** RTF Writer outputs hybrid lists */
+ private static final byte[] hybridList = "hybrid".getBytes();
+
+ /** Current List level */
+ private static final byte[] listLevelDefinition = "listlevel".getBytes();
+
+ /** Level numbering (old) */
+ private static final byte[] listLevelTypeOld = "levelnfc".getBytes();
+
+ /** Level numbering (new) */
+ private static final byte[] listLevelTypeNew = "levelnfcn".getBytes();
+
+ /** Level alignment (old) */
+ private static final byte[] listLevelAlignOld = "leveljc".getBytes();
+
+ /** Level alignment (new) */
+ private static final byte[] listLevelAlignNew = "leveljcn".getBytes();
+
+ /** Level starting number */
+ private static final byte[] listLevelStartAt = "levelstartat".getBytes();
+
+ /** Level text group */
+ private static final byte[] listLevelTextDefinition = "leveltext".getBytes();
+
+ /** Filler for Level Text Length */
+ private static final byte[] listLevelTextLength = "\'0".getBytes();
+
+ /** Level Text Numbering Style */
+ private static final byte[] listLevelTextStyleNumbers = "\'00.".getBytes();
+
+ /** Level Text Bullet Style */
+ private static final byte[] listLevelTextStyleBullet = "u-3913 ?".getBytes();
+
+ /** Level Numbers Definition */
+ private static final byte[] listLevelNumbersDefinition = "levelnumbers".getBytes();
+
+ /** Filler for Level Numbers */
+ private static final byte[] listLevelNumbers = "\\'0".getBytes();
+
+ /** Tab Stop */
+ private static final byte[] tabStop = "tx".getBytes();
+
+ /** Actual list begin */
+ private static final byte[] listBegin = "ls".getBytes();
+
+ /** Current list level */
+ private static final byte[] listCurrentLevel = "ilvl".getBytes();
+
+ /** List text group for older browsers */
+ private static final byte[] listTextOld = "listtext".getBytes();
+
+ /** Tab */
+ private static final byte[] tab = "tab".getBytes();
+
+ /** Old Bullet Style */
+ private static final byte[] listBulletOld = "\'b7".getBytes();
+
+ /** Current List ID */
+ private static final byte[] listID = "listid".getBytes();
+
+ /** List override */
+ private static final byte[] listOverride = "listoverride".getBytes();
+
+ /** Number of overrides */
+ private static final byte[] listOverrideCount = "listoverridecount".getBytes();
+
+ /**
+ * Text Style
+ */
+
+ /** Bold tag. */
+ protected static final byte bold = (byte) 'b';
+
+ /** Italic tag. */
+ protected static final byte italic = (byte) 'i';
+
+ /** Underline tag. */
+ protected static final byte[] underline = "ul".getBytes();
+
+ /** Strikethrough tag. */
+ protected static final byte[] strikethrough = "strike".getBytes();
+
+ /** Text alignment left tag. */
+ public static final byte[] alignLeft = "ql".getBytes();
+
+ /** Text alignment center tag. */
+ public static final byte[] alignCenter = "qc".getBytes();
+
+ /** Text alignment right tag. */
+ public static final byte[] alignRight = "qr".getBytes();
+
+ /** Text alignment justify tag. */
+ public static final byte[] alignJustify = "qj".getBytes();
+
+ /**
+ * Colors
+ */
+
+ /** Begin colour table tag. */
+ private static final byte[] colorTable = "colortbl".getBytes();
+
+ /** Red value tag. */
+ private static final byte[] colorRed = "red".getBytes();
+
+ /** Green value tag. */
+ private static final byte[] colorGreen = "green".getBytes();
+
+ /** Blue value tag. */
+ private static final byte[] colorBlue = "blue".getBytes();
+
+ /**
+ * Information Group
+ */
+
+ /** Begin the info group tag.*/
+ private static final byte[] infoBegin = "info".getBytes();
+
+ /** Author tag. */
+ private static final byte[] metaAuthor = "author".getBytes();
+
+ /** Subject tag. */
+ private static final byte[] metaSubject = "subject".getBytes();
+
+ /** Keywords tag. */
+ private static final byte[] metaKeywords = "keywords".getBytes();
+
+ /** Title tag. */
+ private static final byte[] metaTitle = "title".getBytes();
+
+ /** Producer tag. */
+ private static final byte[] metaProducer = "operator".getBytes();
+
+ /** Creation Date tag. */
+ private static final byte[] metaCreationDate = "creationdate".getBytes();
+
+ /** Year tag. */
+ private static final byte[] year = "yr".getBytes();
+
+ /** Month tag. */
+ private static final byte[] month = "mo".getBytes();
+
+ /** Day tag. */
+ private static final byte[] day = "dy".getBytes();
+
+ /** Hour tag. */
+ private static final byte[] hour = "hr".getBytes();
+
+ /** Minute tag. */
+ private static final byte[] minute = "min".getBytes();
+
+ /** Second tag. */
+ private static final byte[] second = "sec".getBytes();
+
+ /** Start superscript. */
+ private static final byte[] startSuper = "super".getBytes();
+
+ /** Start subscript. */
+ private static final byte[] startSub = "sub".getBytes();
+
+ /** End super/sub script. */
+ private static final byte[] endSuperSub = "nosupersub".getBytes();
+
+ /**
+ * Header / Footer
+ */
+
+ /** Title Page tag */
+ private static final byte[] titlePage = "titlepg".getBytes();
+
+ /** Facing pages tag */
+ private static final byte[] facingPages = "facingp".getBytes();
+
+ /** Begin header group tag. */
+ private static final byte[] headerBegin = "header".getBytes();
+
+ /** Begin footer group tag. */
+ private static final byte[] footerBegin = "footer".getBytes();
+
+ // header footer 'left', 'right', 'first'
+ private static final byte[] headerlBegin = "headerl".getBytes();
+
+ private static final byte[] footerlBegin = "footerl".getBytes();
+
+ private static final byte[] headerrBegin = "headerr".getBytes();
+
+ private static final byte[] footerrBegin = "footerr".getBytes();
+
+ private static final byte[] headerfBegin = "headerf".getBytes();
+
+ private static final byte[] footerfBegin = "footerf".getBytes();
+
+ /**
+ * Paper Properties
+ */
+
+ /** Paper width tag. */
+ private static final byte[] rtfPaperWidth = "paperw".getBytes();
+
+ /** Paper height tag. */
+ private static final byte[] rtfPaperHeight = "paperh".getBytes();
+
+ /** Margin left tag. */
+ private static final byte[] rtfMarginLeft = "margl".getBytes();
+
+ /** Margin right tag. */
+ private static final byte[] rtfMarginRight = "margr".getBytes();
+
+ /** Margin top tag. */
+ private static final byte[] rtfMarginTop = "margt".getBytes();
+
+ /** Margin bottom tag. */
+ private static final byte[] rtfMarginBottom = "margb".getBytes();
+
+ /** New Page tag. */
+ private static final byte[] newPage = "page".getBytes();
+
+ /** Document Landscape tag 1. */
+ private static final byte[] landscapeTag1 = "landscape".getBytes();
+
+ /** Document Landscape tag 2. */
+ private static final byte[] landscapeTag2 = "lndscpsxn".getBytes();
+
+ /**
+ * Annotations
+ */
+
+ /** Annotation ID tag. */
+ private static final byte[] annotationID = "atnid".getBytes();
+
+ /** Annotation Author tag. */
+ private static final byte[] annotationAuthor = "atnauthor".getBytes();
+
+ /** Annotation text tag. */
+ private static final byte[] annotation = "annotation".getBytes();
+
+ /**
+ * Images
+ */
+
+ /** Begin the main Picture group tag */
+ private static final byte[] pictureGroup = "shppict".getBytes();
+
+ /** Begin the picture tag */
+ private static final byte[] picture = "pict".getBytes();
+
+ /** PNG Image */
+ private static final byte[] picturePNG = "pngblip".getBytes();
+
+ /** JPEG Image */
+ private static final byte[] pictureJPEG = "jpegblip".getBytes();
+
+ /** BMP Image */
+ private static final byte[] pictureBMP = "dibitmap0".getBytes();
+
+ /** WMF Image */
+ private static final byte[] pictureWMF = "wmetafile8".getBytes();
+
+ /** Picture width */
+ private static final byte[] pictureWidth = "picw".getBytes();
+
+ /** Picture height */
+ private static final byte[] pictureHeight = "pich".getBytes();
+
+ /** Picture scale horizontal percent */
+ private static final byte[] pictureScaleX = "picscalex".getBytes();
+
+ /** Picture scale vertical percent */
+ private static final byte[] pictureScaleY = "picscaley".getBytes();
+
+ /**
+ * Fields (for page numbering)
+ */
+
+ /** Begin field tag */
+ protected static final byte[] field = "field".getBytes();
+
+ /** Content fo the field */
+ protected static final byte[] fieldContent = "fldinst".getBytes();
+
+ /** PAGE numbers */
+ protected static final byte[] fieldPage = "PAGE".getBytes();
+
+ /** HYPERLINK field */
+ protected static final byte[] fieldHyperlink = "HYPERLINK".getBytes();
+
+ /** Last page number (not used) */
+ protected static final byte[] fieldDisplay = "fldrslt".getBytes();
+
+
+ /** Class variables */
+
+ /**
+ * Because of the way RTF works and the way itext works, the text has to be
+ * stored and is only written to the actual OutputStream at the end.
+ */
+
+ /** This <code>ArrayList</code> contains all fonts used in the document. */
+ private ArrayList fontList = new ArrayList();
+
+ /** This <code>ArrayList</code> contains all colours used in the document. */
+ private ArrayList colorList = new ArrayList();
+
+ /** This <code>ByteArrayOutputStream</code> contains the main body of the document. */
+ private ByteArrayOutputStream content = null;
+
+ /** This <code>ByteArrayOutputStream</code> contains the information group. */
+ private ByteArrayOutputStream info = null;
+
+ /** This <code>ByteArrayOutputStream</code> contains the list table. */
+ private ByteArrayOutputStream listtable = null;
+
+ /** This <code>ByteArrayOutputStream</code> contains the list override table. */
+ private ByteArrayOutputStream listoverride = null;
+
+ /** Document header. */
+ private HeaderFooter header = null;
+
+ /** Document footer. */
+ private HeaderFooter footer = null;
+
+ /** Left margin. */
+ private int marginLeft = 1800;
+
+ /** Right margin. */
+ private int marginRight = 1800;
+
+ /** Top margin. */
+ private int marginTop = 1440;
+
+ /** Bottom margin. */
+ private int marginBottom = 1440;
+
+ /** Page width. */
+ private int pageWidth = 11906;
+
+ /** Page height. */
+ private int pageHeight = 16838;
+
+ /** Factor to use when converting. */
+ public final static double TWIPSFACTOR = 20;//20.57140;
+
+ /** Current list ID. */
+ private int currentListID = 1;
+
+ /** List of current Lists. */
+ private ArrayList listIds = null;
+
+ /** Current List Level. */
+ private int listLevel = 0;
+
+ /** Current maximum List Level. */
+ private int maxListLevel = 0;
+
+ /** Write a TOC */
+ private boolean writeTOC = false;
+
+ /** Special title page */
+ private boolean hasTitlePage = false;
+
+ /** Currently writing either Header or Footer */
+ private boolean inHeaderFooter = false;
+
+ /** Currently writing a Table */
+ private boolean inTable = false;
+
+ /** Landscape or Portrait Document */
+ private boolean landscape = false;
+
+ /** Protected Constructor */
+
+ /**
+ * Constructs a <CODE>RtfWriter</CODE>.
+ *
+ * @param doc The <CODE>Document</CODE> that is to be written as RTF
+ * @param os The <CODE>OutputStream</CODE> the writer has to write to.
+ */
+
+ protected RtfWriter(Document doc, OutputStream os) {
+ super(doc, os);
+ document.addDocListener(this);
+ initDefaults();
+ }
+
+ /** Public functions special to the RtfWriter */
+
+ /**
+ * This method controls whether TOC entries are automatically generated
+ *
+ * @param writeTOC boolean value indicating whether a TOC is to be generated
+ */
+ public void setGenerateTOCEntries(boolean writeTOC) {
+ this.writeTOC = writeTOC;
+ }
+
+ /**
+ * Gets the current setting of writeTOC
+ *
+ * @return boolean value indicating whether a TOC is being generated
+ */
+ public boolean getGeneratingTOCEntries() {
+ return writeTOC;
+ }
+
+ /**
+ * This method controls whether the first page is a title page
+ *
+ * @param hasTitlePage boolean value indicating whether the first page is a title page
+ */
+ public void setHasTitlePage(boolean hasTitlePage) {
+ this.hasTitlePage = hasTitlePage;
+ }
+
+ /**
+ * Gets the current setting of hasTitlePage
+ *
+ * @return boolean value indicating whether the first page is a title page
+ */
+ public boolean getHasTitlePage() {
+ return hasTitlePage;
+ }
+
+ /**
+ * Explicitly sets the page format to use.
+ * Otherwise the RtfWriter will try to guess the format by comparing pagewidth and pageheight
+ *
+ * @param landscape boolean value indicating whether we are using landscape format or not
+ */
+ public void setLandscape(boolean landscape) {
+ this.landscape = landscape;
+ }
+
+ /**
+ * Returns the current landscape setting
+ *
+ * @return boolean value indicating the current page format
+ */
+ public boolean getLandscape() {
+ return landscape;
+ }
+
+ /** Public functions from the DocWriter Interface */
+
+ /**
+ * Gets an instance of the <CODE>RtfWriter</CODE>.
+ *
+ * @param document The <CODE>Document</CODE> that has to be written
+ * @param os The <CODE>OutputStream</CODE> the writer has to write to.
+ * @return a new <CODE>RtfWriter</CODE>
+ */
+ public static RtfWriter getInstance(Document document, OutputStream os) {
+ return (new RtfWriter(document, os));
+ }
+
+ /**
+ * Signals that the <CODE>Document</CODE> has been opened and that
+ * <CODE>Elements</CODE> can be added.
+ */
+ public void open() {
+ super.open();
+ }
+
+ /**
+ * Signals that the <CODE>Document</CODE> was closed and that no other
+ * <CODE>Elements</CODE> will be added.
+ * <p>
+ * The content of the font table, color table, information group, content, header, footer are merged into the final
+ * <code>OutputStream</code>
+ */
+ public void close() {
+ writeDocument();
+ super.close();
+ }
+
+ /**
+ * Adds the footer to the bottom of the <CODE>Document</CODE>.
+ * @param footer
+ */
+ public void setFooter(HeaderFooter footer) {
+ this.footer = footer;
+ processHeaderFooter(this.footer);
+ }
+
+ /**
+ * Adds the header to the top of the <CODE>Document</CODE>.
+ * @param header
+ */
+ public void setHeader(HeaderFooter header) {
+ this.header = header;
+ processHeaderFooter(this.header);
+ }
+
+ /**
+ * Resets the footer.
+ */
+ public void resetFooter() {
+ setFooter(null);
+ }
+
+ /**
+ * Resets the header.
+ */
+ public void resetHeader() {
+ setHeader(null);
+ }
+
+ /**
+ * Tells the <code>RtfWriter</code> that a new page is to be begun.
+ *
+ * @return <code>true</code> if a new Page was begun.
+ * @throws DocumentException if the Document was not open or had been closed.
+ */
+ public boolean newPage() throws DocumentException {
+ try {
+ content.write(escape);
+ content.write(newPage);
+ content.write(escape);
+ content.write(paragraph);
+ } catch (IOException e) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Sets the page margins
+ *
+ * @param marginLeft The left margin
+ * @param marginRight The right margin
+ * @param marginTop The top margin
+ * @param marginBottom The bottom margin
+ *
+ * @return <code>true</code> if the page margins were set.
+ */
+ public boolean setMargins(float marginLeft, float marginRight, float marginTop, float marginBottom) {
+ this.marginLeft = (int) (marginLeft * TWIPSFACTOR);
+ this.marginRight = (int) (marginRight * TWIPSFACTOR);
+ this.marginTop = (int) (marginTop * TWIPSFACTOR);
+ this.marginBottom = (int) (marginBottom * TWIPSFACTOR);
+ return true;
+ }
+
+ /**
+ * Sets the page size
+ *
+ * @param pageSize A <code>Rectangle</code> specifying the page size
+ *
+ * @return <code>true</code> if the page size was set
+ */
+ public boolean setPageSize(Rectangle pageSize) {
+ if (!parseFormat(pageSize, false)) {
+ pageWidth = (int) (pageSize.width() * TWIPSFACTOR);
+ pageHeight = (int) (pageSize.height() * TWIPSFACTOR);
+ landscape = pageWidth > pageHeight;
+ }
+ return true;
+ }
+
+ /**
+ * Write the table of contents.
+ *
+ * @param tocTitle The title that will be displayed above the TOC
+ * @param titleFont The <code>Font</code> that will be used for the tocTitle
+ * @param showTOCasEntry Set this to true if you want the TOC to appear as an entry in the TOC
+ * @param showTOCEntryFont Use this <code>Font</code> to specify what Font to use when showTOCasEntry is true
+ *
+ * @return <code>true</code> if the TOC was added.
+ */
+ public boolean writeTOC(String tocTitle, Font titleFont, boolean showTOCasEntry, Font showTOCEntryFont) {
+ try {
+ RtfTOC toc = new RtfTOC(tocTitle, titleFont);
+ if (showTOCasEntry) {
+ toc.addTOCAsTOCEntry(tocTitle, showTOCEntryFont);
+ }
+ add(new Paragraph(toc));
+ } catch (DocumentException de) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Signals that an <CODE>Element</CODE> was added to the <CODE>Document</CODE>.
+ *
+ * @param element A high level object to add
+ * @return <CODE>true</CODE> if the element was added, <CODE>false</CODE> if not.
+ * @throws DocumentException if a document isn't open yet, or has been closed
+ */
+ public boolean add(Element element) throws DocumentException {
+ if (pause) {
+ return false;
+ }
+ return addElement(element, content);
+ }
+
+
+ /** Private functions */
+
+ /**
+ * Adds an <CODE>Element</CODE> to the <CODE>Document</CODE>.
+ * @param element the high level element to add
+ * @param out the outputstream to which the RTF data is sent
+ * @return <CODE>true</CODE> if the element was added, <CODE>false</CODE> if not.
+ * @throws DocumentException if a document isn't open yet, or has been closed
+ */
+ protected boolean addElement(Element element, ByteArrayOutputStream out) throws DocumentException {
+ try {
+ switch (element.type()) {
+ case Element.CHUNK:
+ writeChunk((Chunk) element, out);
+ break;
+ case Element.PARAGRAPH:
+ writeParagraph((Paragraph) element, out);
+ break;
+ case Element.ANCHOR:
+ writeAnchor((Anchor) element, out);
+ break;
+ case Element.PHRASE:
+ writePhrase((Phrase) element, out);
+ break;
+ case Element.CHAPTER:
+ case Element.SECTION:
+ writeSection((Section) element, out);
+ break;
+ case Element.LIST:
+ writeList((com.lowagie.text.List) element, out);
+ break;
+ case Element.TABLE:
+ try {
+ writeTable((Table) element, out);
+ }
+ catch(ClassCastException cce) {
+ writeTable(((SimpleTable)element).createTable(), out);
+ }
+ break;
+ case Element.ANNOTATION:
+ writeAnnotation((Annotation) element, out);
+ break;
+ case Element.IMGRAW:
+ case Element.IMGTEMPLATE:
+ case Element.JPEG:
+ Image img = (Image)element;
+ writeImage(img, out);
+ break;
+
+ case Element.AUTHOR:
+ writeMeta(metaAuthor, (Meta) element);
+ break;
+ case Element.SUBJECT:
+ writeMeta(metaSubject, (Meta) element);
+ break;
+ case Element.KEYWORDS:
+ writeMeta(metaKeywords, (Meta) element);
+ break;
+ case Element.TITLE:
+ writeMeta(metaTitle, (Meta) element);
+ break;
+ case Element.PRODUCER:
+ writeMeta(metaProducer, (Meta) element);
+ break;
+ case Element.CREATIONDATE:
+ writeMeta(metaCreationDate, (Meta) element);
+ break;
+ }
+ } catch (IOException e) {
+ return false;
+ }
+ return true;
+ }
+
+ /**
+ * Write the beginning of a new <code>Section</code>
+ *
+ * @param sectionElement The <code>Section</code> be written
+ * @param out The <code>ByteArrayOutputStream</code> to write to
+ *
+ * @throws IOException
+ * @throws DocumentException
+ */
+ private void writeSection(Section sectionElement, ByteArrayOutputStream out) throws IOException, DocumentException {
+ if (sectionElement.type() == Element.CHAPTER) {
+ out.write(escape);
+ out.write(sectionDefaults);
+ writeSectionDefaults(out);
+ }
+ if (sectionElement.title() != null) {
+ if (writeTOC) {
+ StringBuffer title = new StringBuffer("");
+ for (ListIterator li = sectionElement.title().getChunks().listIterator(); li.hasNext();) {
+ title.append(((Chunk) li.next()).content());
+ }
+ add(new RtfTOCEntry(title.toString(), sectionElement.title().font()));
+ } else {
+ add(sectionElement.title());
+ }
+ out.write(escape);
+ out.write(paragraph);
+ }
+ sectionElement.process(this);
+ if (sectionElement.type() == Element.CHAPTER) {
+ out.write(escape);
+ out.write(section);
+ }
+ if (sectionElement.type() == Element.SECTION) {
+ out.write(escape);
+ out.write(paragraph);
+ }
+ }
+
+ /**
+ * Write the beginning of a new <code>Paragraph</code>
+ *
+ * @param paragraphElement The <code>Paragraph</code> to be written
+ * @param out The <code>ByteArrayOutputStream</code> to write to
+ *
+ * @throws IOException
+ */
+ private void writeParagraph(Paragraph paragraphElement, ByteArrayOutputStream out) throws IOException {
+ out.write(escape);
+ out.write(paragraphDefaults);
+ if (inTable) {
+ out.write(escape);
+ out.write(RtfCell.cellInTable);
+ }
+ switch (paragraphElement.alignment()) {
+ case Element.ALIGN_LEFT:
+ out.write(escape);
+ out.write(alignLeft);
+ break;
+ case Element.ALIGN_RIGHT:
+ out.write(escape);
+ out.write(alignRight);
+ break;
+ case Element.ALIGN_CENTER:
+ out.write(escape);
+ out.write(alignCenter);
+ break;
+ case Element.ALIGN_JUSTIFIED:
+ case Element.ALIGN_JUSTIFIED_ALL:
+ out.write(escape);
+ out.write(alignJustify);
+ break;
+ }
+ out.write(escape);
+ out.write(listIndent);
+ writeInt(out, (int) (paragraphElement.indentationLeft() * TWIPSFACTOR));
+ out.write(escape);
+ out.write(rightIndent);
+ writeInt(out, (int) (paragraphElement.indentationRight() * TWIPSFACTOR));
+ Iterator chunks = paragraphElement.getChunks().iterator();
+ while (chunks.hasNext()) {
+ Chunk ch = (Chunk) chunks.next();
+ ch.setFont(paragraphElement.font().difference(ch.font()));
+ }
+ ByteArrayOutputStream save = content;
+ content = out;
+ paragraphElement.process(this);
+ content = save;
+ if (!inTable) {
+ out.write(escape);
+ out.write(paragraph);
+ }
+ }
+
+ /**
+ * Write a <code>Phrase</code>.
+ *
+ * @param phrase The <code>Phrase</code> item to be written
+ * @param out The <code>ByteArrayOutputStream</code> to write to
+ *
+ * @throws IOException
+ */
+ private void writePhrase(Phrase phrase, ByteArrayOutputStream out) throws IOException {
+ out.write(escape);
+ out.write(paragraphDefaults);
+ if (inTable) {
+ out.write(escape);
+ out.write(RtfCell.cellInTable);
+ }
+ Iterator chunks = phrase.getChunks().iterator();
+ while (chunks.hasNext()) {
+ Chunk ch = (Chunk) chunks.next();
+ ch.setFont(phrase.font().difference(ch.font()));
+ }
+ ByteArrayOutputStream save = content;
+ content = out;
+ phrase.process(this);
+ content = save;
+ }
+
+ /**
+ * Write an <code>Anchor</code>. Anchors are treated like Phrases.
+ *
+ * @param anchor The <code>Chunk</code> item to be written
+ * @param out The <code>ByteArrayOutputStream</code> to write to
+ *
+ * @throws IOException
+ */
+ private void writeAnchor(Anchor anchor, ByteArrayOutputStream out) throws IOException {
+ if (anchor.url() != null) {
+ out.write(openGroup);
+ out.write(escape);
+ out.write(field);
+ out.write(openGroup);
+ out.write(extendedEscape);
+ out.write(fieldContent);
+ out.write(openGroup);
+ out.write(fieldHyperlink);
+ out.write(delimiter);
+ out.write(anchor.url().toString().getBytes());
+ out.write(closeGroup);
+ out.write(closeGroup);
+ out.write(openGroup);
+ out.write(escape);
+ out.write(fieldDisplay);
+ out.write(delimiter);
+ writePhrase(anchor, out);
+ out.write(closeGroup);
+ out.write(closeGroup);
+ } else {
+ writePhrase(anchor, out);
+ }
+ }
+
+ /**
+ * Write a <code>Chunk</code> and all its font properties.
+ *
+ * @param chunk The <code>Chunk</code> item to be written
+ * @param out The <code>ByteArrayOutputStream</code> to write to
+ *
+ * @throws IOException
+ * @throws DocumentException
+ */
+ private void writeChunk(Chunk chunk, ByteArrayOutputStream out) throws IOException, DocumentException {
+ if (chunk instanceof RtfField) {
+ ((RtfField) chunk).write(this, out);
+ } else {
+ if (chunk.getImage() != null) {
+ writeImage(chunk.getImage(), out);
+ } else {
+ writeInitialFontSignature(out, chunk);
+ out.write(filterSpecialChar(chunk.content(), false).getBytes());
+ writeFinishingFontSignature(out, chunk);
+ }
+ }
+ }
+
+
+ protected void writeInitialFontSignature(OutputStream out, Chunk chunk) throws IOException {
+ Font font = chunk.font();
+
+ out.write(escape);
+ out.write(fontNumber);
+ if (!font.getFamilyname().equalsIgnoreCase("unknown")) {
+ writeInt(out, addFont(font));
+ } else {
+ writeInt(out, 0);
+ }
+ out.write(escape);
+ out.write(fontSize);
+ if (font.size() > 0) {
+ writeInt(out, (int) (font.size() * 2));
+ } else {
+ writeInt(out, 20);
+ }
+ out.write(escape);
+ out.write(fontColor);
+ writeInt(out, addColor(font.color()));
+ if (font.isBold()) {
+ out.write(escape);
+ out.write(bold);
+ }
+ if (font.isItalic()) {
+ out.write(escape);
+ out.write(italic);
+ }
+ if (font.isUnderlined()) {
+ out.write(escape);
+ out.write(underline);
+ }
+ if (font.isStrikethru()) {
+ out.write(escape);
+ out.write(strikethrough);
+ }
+
+ /*
+ * Superscript / Subscript added by Scott Dietrich (sdietrich@emlab.com)
+ */
+ if (chunk.getAttributes() != null) {
+ Float f = (Float) chunk.getAttributes().get(Chunk.SUBSUPSCRIPT);
+ if (f != null)
+ if (f.floatValue() > 0) {
+ out.write(escape);
+ out.write(startSuper);
+ } else if (f.floatValue() < 0) {
+ out.write(escape);
+ out.write(startSub);
+ }
+ }
+
+ out.write(delimiter);
+ }
+
+
+ protected void writeFinishingFontSignature(OutputStream out, Chunk chunk) throws IOException {
+ Font font = chunk.font();
+
+ if (font.isBold()) {
+ out.write(escape);
+ out.write(bold);
+ writeInt(out, 0);
+ }
+ if (font.isItalic()) {
+ out.write(escape);
+ out.write(italic);
+ writeInt(out, 0);
+ }
+ if (font.isUnderlined()) {
+ out.write(escape);
+ out.write(underline);
+ writeInt(out, 0);
+ }
+ if (font.isStrikethru()) {
+ out.write(escape);
+ out.write(strikethrough);
+ writeInt(out, 0);
+ }
+
+ /*
+ * Superscript / Subscript added by Scott Dietrich (sdietrich@emlab.com)
+ */
+ if (chunk.getAttributes() != null) {
+ Float f = (Float) chunk.getAttributes().get(Chunk.SUBSUPSCRIPT);
+ if (f != null)
+ if (f.floatValue() != 0) {
+ out.write(escape);
+ out.write(endSuperSub);
+ }
+ }
+ }
+
+ /**
+ * Write a <code>ListItem</code>
+ *
+ * @param listItem The <code>ListItem</code> to be written
+ * @param out The <code>ByteArrayOutputStream</code> to write to
+ *
+ * @throws IOException
+ * @throws DocumentException
+ */
+ private void writeListElement(ListItem listItem, ByteArrayOutputStream out) throws IOException, DocumentException {
+ Iterator chunks = listItem.getChunks().iterator();
+ while (chunks.hasNext()) {
+ Chunk ch = (Chunk) chunks.next();
+ addElement(ch, out);
+ }
+ out.write(escape);
+ out.write(paragraph);
+ }
+
+ /**
+ * Write a <code>List</code>
+ *
+ * @param list The <code>List</code> to be written
+ * @param out The <code>ByteArrayOutputStream</code> to write to
+ *
+ * @throws IOException
+ * @throws DocumentException
+ */
+ private void writeList(com.lowagie.text.List list, ByteArrayOutputStream out) throws IOException, DocumentException {
+ int type = 0;
+ int align = 0;
+ int fontNr = addFont(new Font(Font.SYMBOL, 10, Font.NORMAL, new Color(0, 0, 0)));
+ if (!list.isNumbered()) type = 23;
+ if (listLevel == 0) {
+ maxListLevel = 0;
+ listtable.write(openGroup);
+ listtable.write(escape);
+ listtable.write(listDefinition);
+ int i = getRandomInt();
+ listtable.write(escape);
+ listtable.write(listTemplateID);
+ writeInt(listtable, i);
+ listtable.write(escape);
+ listtable.write(hybridList);
+ listtable.write((byte) '\n');
+ }
+ if (listLevel >= maxListLevel) {
+ maxListLevel++;
+ listtable.write(openGroup);
+ listtable.write(escape);
+ listtable.write(listLevelDefinition);
+ listtable.write(escape);
+ listtable.write(listLevelTypeOld);
+ writeInt(listtable, type);
+ listtable.write(escape);
+ listtable.write(listLevelTypeNew);
+ writeInt(listtable, type);
+ listtable.write(escape);
+ listtable.write(listLevelAlignOld);
+ writeInt(listtable, align);
+ listtable.write(escape);
+ listtable.write(listLevelAlignNew);
+ writeInt(listtable, align);
+ listtable.write(escape);
+ listtable.write(listLevelStartAt);
+ writeInt(listtable, 1);
+ listtable.write(openGroup);
+ listtable.write(escape);
+ listtable.write(listLevelTextDefinition);
+ listtable.write(escape);
+ listtable.write(listLevelTextLength);
+ if (list.isNumbered()) {
+ writeInt(listtable, 2);
+ } else {
+ writeInt(listtable, 1);
+ }
+ listtable.write(escape);
+ if (list.isNumbered()) {
+ listtable.write(listLevelTextStyleNumbers);
+ } else {
+ listtable.write(listLevelTextStyleBullet);
+ }
+ listtable.write(commaDelimiter);
+ listtable.write(closeGroup);
+ listtable.write(openGroup);
+ listtable.write(escape);
+ listtable.write(listLevelNumbersDefinition);
+ if (list.isNumbered()) {
+ listtable.write(delimiter);
+ listtable.write(listLevelNumbers);
+ writeInt(listtable, listLevel + 1);
+ }
+ listtable.write(commaDelimiter);
+ listtable.write(closeGroup);
+ if (!list.isNumbered()) {
+ listtable.write(escape);
+ listtable.write(fontNumber);
+ writeInt(listtable, fontNr);
+ }
+ listtable.write(escape);
+ listtable.write(firstIndent);
+ writeInt(listtable, (int) (list.indentationLeft() * TWIPSFACTOR * -1));
+ listtable.write(escape);
+ listtable.write(listIndent);
+ writeInt(listtable, (int) ((list.indentationLeft() + list.symbolIndent()) * TWIPSFACTOR));
+ listtable.write(escape);
+ listtable.write(rightIndent);
+ writeInt(listtable, (int) (list.indentationRight() * TWIPSFACTOR));
+ listtable.write(escape);
+ listtable.write(tabStop);
+ writeInt(listtable, (int) (list.symbolIndent() * TWIPSFACTOR));
+ listtable.write(closeGroup);
+ listtable.write((byte) '\n');
+ }
+ // Actual List Begin in Content
+ out.write(escape);
+ out.write(paragraphDefaults);
+ out.write(escape);
+ out.write(alignLeft);
+ out.write(escape);
+ out.write(firstIndent);
+ writeInt(out, (int) (list.indentationLeft() * TWIPSFACTOR * -1));
+ out.write(escape);
+ out.write(listIndent);
+ writeInt(out, (int) ((list.indentationLeft() + list.symbolIndent()) * TWIPSFACTOR));
+ out.write(escape);
+ out.write(rightIndent);
+ writeInt(out, (int) (list.indentationRight() * TWIPSFACTOR));
+ out.write(escape);
+ out.write(fontSize);
+ writeInt(out, 20);
+ out.write(escape);
+ out.write(listBegin);
+ writeInt(out, currentListID);
+ if (listLevel > 0) {
+ out.write(escape);
+ out.write(listCurrentLevel);
+ writeInt(out, listLevel);
+ }
+ out.write(openGroup);
+ ListIterator listItems = list.getItems().listIterator();
+ Element listElem;
+ int count = 1;
+ while (listItems.hasNext()) {
+ listElem = (Element) listItems.next();
+ if (listElem.type() == Element.CHUNK) {
+ listElem = new ListItem((Chunk) listElem);
+ }
+ if (listElem.type() == Element.LISTITEM) {
+ out.write(openGroup);
+ out.write(escape);
+ out.write(listTextOld);
+ out.write(escape);
+ out.write(paragraphDefaults);
+ out.write(escape);
+ out.write(fontNumber);
+ if (list.isNumbered()) {
+ writeInt(out, addFont(new Font(Font.TIMES_ROMAN, Font.NORMAL, 10, new Color(0, 0, 0))));
+ } else {
+ writeInt(out, fontNr);
+ }
+ out.write(escape);
+ out.write(firstIndent);
+ writeInt(out, (int) (list.indentationLeft() * TWIPSFACTOR * -1));
+ out.write(escape);
+ out.write(listIndent);
+ writeInt(out, (int) ((list.indentationLeft() + list.symbolIndent()) * TWIPSFACTOR));
+ out.write(escape);
+ out.write(rightIndent);
+ writeInt(out, (int) (list.indentationRight() * TWIPSFACTOR));
+ out.write(delimiter);
+ if (list.isNumbered()) {
+ writeInt(out, count);
+ out.write(".".getBytes());
+ } else {
+ out.write(escape);
+ out.write(listBulletOld);
+ }
+ out.write(escape);
+ out.write(tab);
+ out.write(closeGroup);
+ writeListElement((ListItem) listElem, out);
+ count++;
+ } else if (listElem.type() == Element.LIST) {
+ listLevel++;
+ writeList((com.lowagie.text.List) listElem, out);
+ listLevel--;
+ out.write(escape);
+ out.write(paragraphDefaults);
+ out.write(escape);
+ out.write(alignLeft);
+ out.write(escape);
+ out.write(firstIndent);
+ writeInt(out, (int) (list.indentationLeft() * TWIPSFACTOR * -1));
+ out.write(escape);
+ out.write(listIndent);
+ writeInt(out, (int) ((list.indentationLeft() + list.symbolIndent()) * TWIPSFACTOR));
+ out.write(escape);
+ out.write(rightIndent);
+ writeInt(out, (int) (list.indentationRight() * TWIPSFACTOR));
+ out.write(escape);
+ out.write(fontSize);
+ writeInt(out, 20);
+ out.write(escape);
+ out.write(listBegin);
+ writeInt(out, currentListID);
+ if (listLevel > 0) {
+ out.write(escape);
+ out.write(listCurrentLevel);
+ writeInt(out, listLevel);
+ }
+ }
+ out.write((byte) '\n');
+ }
+ out.write(closeGroup);
+ if (listLevel == 0) {
+ int i = getRandomInt();
+ listtable.write(escape);
+ listtable.write(listID);
+ writeInt(listtable, i);
+ listtable.write(closeGroup);
+ listtable.write((byte) '\n');
+ listoverride.write(openGroup);
+ listoverride.write(escape);
+ listoverride.write(listOverride);
+ listoverride.write(escape);
+ listoverride.write(listID);
+ writeInt(listoverride, i);
+ listoverride.write(escape);
+ listoverride.write(listOverrideCount);
+ writeInt(listoverride, 0);
+ listoverride.write(escape);
+ listoverride.write(listBegin);
+ writeInt(listoverride, currentListID);
+ currentListID++;
+ listoverride.write(closeGroup);
+ listoverride.write((byte) '\n');
+ }
+ out.write(escape);
+ out.write(paragraphDefaults);
+ }
+
+ /**
+ * Write a <code>Table</code>.
+ *
+ * @param table The <code>table</code> to be written
+ * @param out The <code>ByteArrayOutputStream</code> to write to
+ *
+ * Currently no nesting of tables is supported. If a cell contains anything but a Cell Object it is ignored.
+ *
+ * @throws IOException
+ * @throws DocumentException
+ */
+ private void writeTable(Table table, ByteArrayOutputStream out) throws IOException, DocumentException {
+ inTable = true;
+ table.complete();
+ RtfTable rtfTable = new RtfTable(this);
+ rtfTable.importTable(table, pageWidth - marginLeft - marginRight);
+ rtfTable.writeTable(out);
+ inTable = false;
+ }
+
+
+ /**
+ * Write an <code>Image</code>.
+ *
+ * @param image The <code>image</code> to be written
+ * @param out The <code>ByteArrayOutputStream</code> to write to
+ *
+ * At the moment only PNG and JPEG Images are supported.
+ *
+ * @throws IOException
+ * @throws DocumentException
+ */
+ private void writeImage(Image image, ByteArrayOutputStream out) throws IOException, DocumentException {
+ int type = image.getOriginalType();
+ if (!(type == Image.ORIGINAL_JPEG || type == Image.ORIGINAL_BMP
+ || type == Image.ORIGINAL_PNG || type == Image.ORIGINAL_WMF))
+ throw new DocumentException("Only BMP, PNG, WMF and JPEG images are supported by the RTF Writer");
+ switch (image.alignment()) {
+ case Element.ALIGN_LEFT:
+ out.write(escape);
+ out.write(alignLeft);
+ break;
+ case Element.ALIGN_RIGHT:
+ out.write(escape);
+ out.write(alignRight);
+ break;
+ case Element.ALIGN_CENTER:
+ out.write(escape);
+ out.write(alignCenter);
+ break;
+ case Element.ALIGN_JUSTIFIED:
+ out.write(escape);
+ out.write(alignJustify);
+ break;
+ }
+ out.write(openGroup);
+ out.write(extendedEscape);
+ out.write(pictureGroup);
+ out.write(openGroup);
+ out.write(escape);
+ out.write(picture);
+ out.write(escape);
+ switch (type) {
+ case Image.ORIGINAL_JPEG:
+ out.write(pictureJPEG);
+ break;
+ case Image.ORIGINAL_PNG:
+ out.write(picturePNG);
+ break;
+ case Image.ORIGINAL_WMF:
+ case Image.ORIGINAL_BMP:
+ out.write(pictureWMF);
+ break;
+ }
+ out.write(escape);
+ out.write(pictureWidth);
+ writeInt(out, (int) (image.plainWidth() * TWIPSFACTOR));
+ out.write(escape);
+ out.write(pictureHeight);
+ writeInt(out, (int) (image.plainHeight() * TWIPSFACTOR));
+
+
+// For some reason this messes up the intended image size. It makes it too big. Weird
+//
+// out.write(escape);
+// out.write(pictureIntendedWidth);
+// writeInt(out, (int) (image.plainWidth() * twipsFactor));
+// out.write(escape);
+// out.write(pictureIntendedHeight);
+// writeInt(out, (int) (image.plainHeight() * twipsFactor));
+
+
+ if (image.width() > 0) {
+ out.write(escape);
+ out.write(pictureScaleX);
+ writeInt(out, (int) (100 / image.width() * image.plainWidth()));
+ }
+ if (image.height() > 0) {
+ out.write(escape);
+ out.write(pictureScaleY);
+ writeInt(out, (int) (100 / image.height() * image.plainHeight()));
+ }
+ out.write(delimiter);
+ InputStream imgIn;
+ if (type == Image.ORIGINAL_BMP) {
+ imgIn = new ByteArrayInputStream(MetaDo.wrapBMP(image));
+ }
+ else {
+ if (image.getOriginalData() == null) {
+ imgIn = image.url().openStream();
+ } else {
+ imgIn = new ByteArrayInputStream(image.getOriginalData());
+ }
+ if (type == Image.ORIGINAL_WMF) { //remove the placeable header
+ long skipLength = 22;
+ while(skipLength > 0) {
+ skipLength = skipLength - imgIn.skip(skipLength);
+ }
+ }
+ }
+ int buffer = -1;
+ int count = 0;
+ out.write((byte) '\n');
+ while ((buffer = imgIn.read()) != -1) {
+ String helperStr = Integer.toHexString(buffer);
+ if (helperStr.length() < 2) helperStr = "0" + helperStr;
+ out.write(helperStr.getBytes());
+ count++;
+ if (count == 64) {
+ out.write((byte) '\n');
+ count = 0;
+ }
+ }
+ imgIn.close();
+ out.write(closeGroup);
+ out.write(closeGroup);
+ out.write((byte) '\n');
+ }
+
+ /**
+ * Write an <code>Annotation</code>
+ *
+ * @param annotationElement The <code>Annotation</code> to be written
+ * @param out The <code>ByteArrayOutputStream</code> to write to
+ *
+ * @throws IOException
+ */
+ private void writeAnnotation(Annotation annotationElement, ByteArrayOutputStream out) throws IOException {
+ int id = getRandomInt();
+ out.write(openGroup);
+ out.write(extendedEscape);
+ out.write(annotationID);
+ out.write(delimiter);
+ writeInt(out, id);
+ out.write(closeGroup);
+ out.write(openGroup);
+ out.write(extendedEscape);
+ out.write(annotationAuthor);
+ out.write(delimiter);
+ out.write(annotationElement.title().getBytes());
+ out.write(closeGroup);
+ out.write(openGroup);
+ out.write(extendedEscape);
+ out.write(annotation);
+ out.write(escape);
+ out.write(paragraphDefaults);
+ out.write(delimiter);
+ out.write(annotationElement.content().getBytes());
+ out.write(closeGroup);
+ }
+
+ /**
+ * Add a <code>Meta</code> element. It is written to the Inforamtion Group
+ * and merged with the main <code>ByteArrayOutputStream</code> when the
+ * Document is closed.
+ *
+ * @param metaName The type of <code>Meta</code> element to be added
+ * @param meta The <code>Meta</code> element to be added
+ *
+ * Currently only the Meta Elements Author, Subject, Keywords, Title, Producer and CreationDate are supported.
+ *
+ * @throws IOException
+ */
+ private void writeMeta(byte[] metaName, Meta meta) throws IOException {
+ info.write(openGroup);
+ try {
+ info.write(escape);
+ info.write(metaName);
+ info.write(delimiter);
+ if (meta.type() == Meta.CREATIONDATE) {
+ writeFormatedDateTime(meta.content());
+ } else {
+ info.write(meta.content().getBytes());
+ }
+ } finally {
+ info.write(closeGroup);
+ }
+ }
+
+ /**
+ * Writes a date. The date is formated <strong>Year, Month, Day, Hour, Minute, Second</strong>
+ *
+ * @param date The date to be written
+ *
+ * @throws IOException
+ */
+ private void writeFormatedDateTime(String date) throws IOException {
+ Calendar cal = Calendar.getInstance();
+ SimpleDateFormat sdf = new SimpleDateFormat("EEE MMM dd HH:mm:ss zzz yyyy");
+ ParsePosition pp = new ParsePosition(0);
+ Date d = sdf.parse(date, pp);
+ if (d == null) {
+ d = new Date();
+ }
+ cal.setTime(d);
+ info.write(escape);
+ info.write(year);
+ writeInt(info, cal.get(Calendar.YEAR));
+ info.write(escape);
+ info.write(month);
+ writeInt(info, cal.get(Calendar.MONTH));
+ info.write(escape);
+ info.write(day);
+ writeInt(info, cal.get(Calendar.DAY_OF_MONTH));
+ info.write(escape);
+ info.write(hour);
+ writeInt(info, cal.get(Calendar.HOUR_OF_DAY));
+ info.write(escape);
+ info.write(minute);
+ writeInt(info, cal.get(Calendar.MINUTE));
+ info.write(escape);
+ info.write(second);
+ writeInt(info, cal.get(Calendar.SECOND));
+ }
+
+ /**
+ * Add a new <code>Font</code> to the list of fonts. If the <code>Font</code>
+ * already exists in the list of fonts, then it is not added again.
+ *
+ * @param newFont The <code>Font</code> to be added
+ *
+ * @return The index of the <code>Font</code> in the font list
+ */
+ protected int addFont(Font newFont) {
+ int fn = -1;
+
+ for (int i = 0; i < fontList.size(); i++) {
+ if (newFont.getFamilyname().equals(((Font) fontList.get(i)).getFamilyname())) {
+ fn = i;
+ }
+ }
+ if (fn == -1) {
+ fontList.add(newFont);
+ return fontList.size() - 1;
+ }
+ return fn;
+ }
+
+ /**
+ * Add a new <code>Color</code> to the list of colours. If the <code>Color</code>
+ * already exists in the list of colours, then it is not added again.
+ *
+ * @param newColor The <code>Color</code> to be added
+ *
+ * @return The index of the <code>color</code> in the colour list
+ */
+ protected int addColor(Color newColor) {
+ int cn = 0;
+ if (newColor == null) {
+ return cn;
+ }
+ cn = colorList.indexOf(newColor);
+ if (cn == -1) {
+ colorList.add(newColor);
+ return colorList.size() - 1;
+ }
+ return cn;
+ }
+
+ /**
+ * Merge all the different <code>ArrayList</code>s and <code>ByteArrayOutputStream</code>s
+ * to the final <code>ByteArrayOutputStream</code>
+ *
+ * @return <code>true</code> if all information was sucessfully written to the <code>ByteArrayOutputStream</code>
+ */
+ private boolean writeDocument() {
+ try {
+ writeDocumentIntro();
+ writeFontList();
+ os.write((byte) '\n');
+ writeColorList();
+ os.write((byte) '\n');
+ writeList();
+ os.write((byte) '\n');
+ writeInfoGroup();
+ os.write((byte) '\n');
+ writeDocumentFormat();
+ os.write((byte) '\n');
+ ByteArrayOutputStream hf = new ByteArrayOutputStream();
+ writeSectionDefaults(hf);
+ hf.writeTo(os);
+ content.writeTo(os);
+ os.write(closeGroup);
+ return true;
+ } catch (IOException e) {
+ System.err.println(e.getMessage());
+ return false;
+ }
+
+ }
+
+ /** Write the Rich Text file settings
+ * @throws IOException
+ */
+ private void writeDocumentIntro() throws IOException {
+ os.write(openGroup);
+ os.write(escape);
+ os.write(docBegin);
+ os.write(escape);
+ os.write(ansi);
+ os.write(escape);
+ os.write(ansiCodepage);
+ writeInt(os, 1252);
+ os.write((byte)'\n');
+ os.write(escape);
+ os.write(defaultFont);
+ writeInt(os, 0);
+ }
+
+ /**
+ * Write the font list to the final <code>ByteArrayOutputStream</code>
+ * @throws IOException
+ */
+ private void writeFontList() throws IOException {
+ Font fnt;
+
+ os.write(openGroup);
+ os.write(escape);
+ os.write(fontTable);
+ for (int i = 0; i < fontList.size(); i++) {
+ fnt = (Font) fontList.get(i);
+ os.write(openGroup);
+ os.write(escape);
+ os.write(fontNumber);
+ writeInt(os, i);
+ os.write(escape);
+ switch (Font.getFamilyIndex(fnt.getFamilyname())) {
+ case Font.COURIER:
+ os.write(fontModern);
+ os.write(escape);
+ os.write(fontCharset);
+ writeInt(os, 0);
+ os.write(delimiter);
+ os.write(fontCourier);
+ break;
+ case Font.HELVETICA:
+ os.write(fontSwiss);
+ os.write(escape);
+ os.write(fontCharset);
+ writeInt(os, 0);
+ os.write(delimiter);
+ os.write(fontArial);
+ break;
+ case Font.SYMBOL:
+ os.write(fontRoman);
+ os.write(escape);
+ os.write(fontCharset);
+ writeInt(os, 2);
+ os.write(delimiter);
+ os.write(fontSymbol);
+ break;
+ case Font.TIMES_ROMAN:
+ os.write(fontRoman);
+ os.write(escape);
+ os.write(fontCharset);
+ writeInt(os, 0);
+ os.write(delimiter);
+ os.write(fontTimesNewRoman);
+ break;
+ case Font.ZAPFDINGBATS:
+ os.write(fontTech);
+ os.write(escape);
+ os.write(fontCharset);
+ writeInt(os, 0);
+ os.write(delimiter);
+ os.write(fontWindings);
+ break;
+ default:
+ os.write(fontRoman);
+ os.write(escape);
+ os.write(fontCharset);
+ writeInt(os, 0);
+ os.write(delimiter);
+ os.write(filterSpecialChar(fnt.getFamilyname(), true).getBytes());
+ }
+ os.write(commaDelimiter);
+ os.write(closeGroup);
+ }
+ os.write(closeGroup);
+ }
+
+ /**
+ * Write the colour list to the final <code>ByteArrayOutputStream</code>
+ * @throws IOException
+ */
+ private void writeColorList() throws IOException {
+ Color color = null;
+
+ os.write(openGroup);
+ os.write(escape);
+ os.write(colorTable);
+ for (int i = 0; i < colorList.size(); i++) {
+ color = (Color) colorList.get(i);
+ os.write(escape);
+ os.write(colorRed);
+ writeInt(os, color.getRed());
+ os.write(escape);
+ os.write(colorGreen);
+ writeInt(os, color.getGreen());
+ os.write(escape);
+ os.write(colorBlue);
+ writeInt(os, color.getBlue());
+ os.write(commaDelimiter);
+ }
+ os.write(closeGroup);
+ }
+
+ /**
+ * Write the Information Group to the final <code>ByteArrayOutputStream</code>
+ * @throws IOException
+ */
+ private void writeInfoGroup() throws IOException {
+ os.write(openGroup);
+ os.write(escape);
+ os.write(infoBegin);
+ info.writeTo(os);
+ os.write(closeGroup);
+ }
+
+ /**
+ * Write the listtable and listoverridetable to the final <code>ByteArrayOutputStream</code>
+ * @throws IOException
+ */
+ private void writeList() throws IOException {
+ listtable.write(closeGroup);
+ listoverride.write(closeGroup);
+ listtable.writeTo(os);
+ os.write((byte) '\n');
+ listoverride.writeTo(os);
+ }
+
+ /**
+ * Write an integer
+ *
+ * @param out The <code>OuputStream</code> to which the <code>int</code> value is to be written
+ * @param i The <code>int</code> value to be written
+ * @throws IOException
+ */
+ public final static void writeInt(OutputStream out, int i) throws IOException {
+ out.write(Integer.toString(i).getBytes());
+ }
+
+ /**
+ * Get a random integer.
+ * This returns a <b>unique</b> random integer to be used with listids.
+ *
+ * @return Random <code>int</code> value.
+ */
+ private int getRandomInt() {
+ boolean ok = false;
+ Integer newInt = null;
+ Integer oldInt = null;
+ while (!ok) {
+ newInt = new Integer((int) (Math.random() * Integer.MAX_VALUE));
+ ok = true;
+ for (int i = 0; i < listIds.size(); i++) {
+ oldInt = (Integer) listIds.get(i);
+ if (oldInt.equals(newInt)) {
+ ok = true;
+ }
+ }
+ }
+ listIds.add(newInt);
+ return newInt.intValue();
+ }
+
+ /**
+ * Write the current header and footer to a <code>ByteArrayOutputStream</code>
+ *
+ * @param os The <code>ByteArrayOutputStream</code> to which the header and footer will be written.
+ * @throws IOException
+ */
+ public void writeHeadersFooters(ByteArrayOutputStream os) throws IOException {
+ if (this.footer instanceof RtfHeaderFooters) {
+ RtfHeaderFooters rtfHf = (RtfHeaderFooters) this.footer;
+ HeaderFooter hf = rtfHf.get(RtfHeaderFooters.ALL_PAGES);
+ if (hf != null) {
+ writeHeaderFooter(hf, footerBegin, os);
+ }
+ hf = rtfHf.get(RtfHeaderFooters.LEFT_PAGES);
+ if (hf != null) {
+ writeHeaderFooter(hf, footerlBegin, os);
+ }
+ hf = rtfHf.get(RtfHeaderFooters.RIGHT_PAGES);
+ if (hf != null) {
+ writeHeaderFooter(hf, footerrBegin, os);
+ }
+ hf = rtfHf.get(RtfHeaderFooters.FIRST_PAGE);
+ if (hf != null) {
+ writeHeaderFooter(hf, footerfBegin, os);
+ }
+ } else {
+ writeHeaderFooter(this.footer, footerBegin, os);
+ }
+ if (this.header instanceof RtfHeaderFooters) {
+ RtfHeaderFooters rtfHf = (RtfHeaderFooters) this.header;
+ HeaderFooter hf = rtfHf.get(RtfHeaderFooters.ALL_PAGES);
+ if (hf != null) {
+ writeHeaderFooter(hf, headerBegin, os);
+ }
+ hf = rtfHf.get(RtfHeaderFooters.LEFT_PAGES);
+ if (hf != null) {
+ writeHeaderFooter(hf, headerlBegin, os);
+ }
+ hf = rtfHf.get(RtfHeaderFooters.RIGHT_PAGES);
+ if (hf != null) {
+ writeHeaderFooter(hf, headerrBegin, os);
+ }
+ hf = rtfHf.get(RtfHeaderFooters.FIRST_PAGE);
+ if (hf != null) {
+ writeHeaderFooter(hf, headerfBegin, os);
+ }
+ } else {
+ writeHeaderFooter(this.header, headerBegin, os);
+ }
+ }
+
+ /**
+ * Write a <code>HeaderFooter</code> to a <code>ByteArrayOutputStream</code>
+ *
+ * @param headerFooter The <code>HeaderFooter</code> object to be written.
+ * @param hfType The type of header or footer to be added.
+ * @param target The <code>ByteArrayOutputStream</code> to which the <code>HeaderFooter</code> will be written.
+ * @throws IOException
+ */
+ private void writeHeaderFooter(HeaderFooter headerFooter, byte[] hfType, ByteArrayOutputStream target) throws IOException {
+ inHeaderFooter = true;
+ try {
+ target.write(openGroup);
+ target.write(escape);
+ target.write(hfType);
+ target.write(delimiter);
+ if (headerFooter != null) {
+ if (headerFooter instanceof RtfHeaderFooter && ((RtfHeaderFooter) headerFooter).content() != null) {
+ this.addElement(((RtfHeaderFooter) headerFooter).content(), target);
+ } else {
+ Paragraph par = new Paragraph();
+ par.setAlignment(headerFooter.alignment());
+ if (headerFooter.getBefore() != null) {
+ par.add(headerFooter.getBefore());
+ }
+ if (headerFooter.isNumbered()) {
+ par.add(new RtfPageNumber("", headerFooter.getBefore().font()));
+ }
+ if (headerFooter.getAfter() != null) {
+ par.add(headerFooter.getAfter());
+ }
+ this.addElement(par, target);
+ }
+ }
+ target.write(closeGroup);
+ } catch (DocumentException e) {
+ throw new IOException("DocumentException - " + e.getMessage());
+ }
+ inHeaderFooter = false;
+ }
+
+ /**
+ * Write the <code>Document</code>'s Paper and Margin Size
+ * to the final <code>ByteArrayOutputStream</code>
+ * @throws IOException
+ */
+ private void writeDocumentFormat() throws IOException {
+// os.write(openGroup);
+ os.write(escape);
+ os.write(rtfPaperWidth);
+ writeInt(os, pageWidth);
+ os.write(escape);
+ os.write(rtfPaperHeight);
+ writeInt(os, pageHeight);
+ os.write(escape);
+ os.write(rtfMarginLeft);
+ writeInt(os, marginLeft);
+ os.write(escape);
+ os.write(rtfMarginRight);
+ writeInt(os, marginRight);
+ os.write(escape);
+ os.write(rtfMarginTop);
+ writeInt(os, marginTop);
+ os.write(escape);
+ os.write(rtfMarginBottom);
+ writeInt(os, marginBottom);
+// os.write(closeGroup);
+ }
+
+ /**
+ * Initialise all helper classes.
+ * Clears alls lists, creates new <code>ByteArrayOutputStream</code>'s
+ */
+ private void initDefaults() {
+ fontList.clear();
+ colorList.clear();
+ info = new ByteArrayOutputStream();
+ content = new ByteArrayOutputStream();
+ listtable = new ByteArrayOutputStream();
+ listoverride = new ByteArrayOutputStream();
+ document.addProducer();
+ document.addCreationDate();
+ addFont(new Font(Font.TIMES_ROMAN, 10, Font.NORMAL));
+ addColor(new Color(0, 0, 0));
+ addColor(new Color(255, 255, 255));
+ listIds = new ArrayList();
+ try {
+ listtable.write(openGroup);
+ listtable.write(extendedEscape);
+ listtable.write(listtableGroup);
+ listtable.write((byte) '\n');
+ listoverride.write(openGroup);
+ listoverride.write(extendedEscape);
+ listoverride.write(listoverridetableGroup);
+ listoverride.write((byte) '\n');
+ } catch (IOException e) {
+ System.err.println("InitDefaultsError" + e);
+ }
+ }
+
+ /**
+ * Writes the default values for the current Section
+ *
+ * @param out The <code>ByteArrayOutputStream</code> to be written to
+ * @throws IOException
+ */
+ private void writeSectionDefaults(ByteArrayOutputStream out) throws IOException {
+ if (header instanceof RtfHeaderFooters || footer instanceof RtfHeaderFooters) {
+ RtfHeaderFooters rtfHeader = (RtfHeaderFooters) header;
+ RtfHeaderFooters rtfFooter = (RtfHeaderFooters) footer;
+ if ((rtfHeader != null && (rtfHeader.get(RtfHeaderFooters.LEFT_PAGES) != null || rtfHeader.get(RtfHeaderFooters.RIGHT_PAGES) != null)) || (rtfFooter != null && (rtfFooter.get(RtfHeaderFooters.LEFT_PAGES) != null || rtfFooter.get(RtfHeaderFooters.RIGHT_PAGES) != null))) {
+ out.write(escape);
+ out.write(facingPages);
+ }
+ }
+ if (hasTitlePage) {
+ out.write(escape);
+ out.write(titlePage);
+ }
+ writeHeadersFooters(out);
+ if (landscape) {
+ //out.write(escape);
+ //out.write(landscapeTag1);
+ out.write(escape);
+ out.write(landscapeTag2);
+ out.write(escape);
+ out.write(sectionPageWidth);
+ writeInt(out, pageWidth);
+ out.write(escape);
+ out.write(sectionPageHeight);
+ writeInt(out, pageHeight);
+ } else {
+ out.write(escape);
+ out.write(sectionPageWidth);
+ writeInt(out, pageWidth);
+ out.write(escape);
+ out.write(sectionPageHeight);
+ writeInt(out, pageHeight);
+ }
+ }
+
+ /**
+ * This method tries to fit the <code>Rectangle pageSize</code> to one of the predefined PageSize rectangles.
+ * If a match is found the pageWidth and pageHeight will be set according to values determined from files
+ * generated by MS Word2000 and OpenOffice 641. If no match is found the method will try to match the rotated
+ * Rectangle by calling itself with the parameter rotate set to true.
+ * @param pageSize a rectangle defining the size of the page
+ * @param rotate portrait or lanscape?
+ * @return true if the format parsing succeeded
+ */
+ private boolean parseFormat(Rectangle pageSize, boolean rotate) {
+ if (rotate) {
+ pageSize = pageSize.rotate();
+ }
+ if (rectEquals(pageSize, PageSize.A3)) {
+ pageWidth = 16837;
+ pageHeight = 23811;
+ landscape = rotate;
+ return true;
+ }
+ if (rectEquals(pageSize, PageSize.A4)) {
+ pageWidth = 11907;
+ pageHeight = 16840;
+ landscape = rotate;
+ return true;
+ }
+ if (rectEquals(pageSize, PageSize.A5)) {
+ pageWidth = 8391;
+ pageHeight = 11907;
+ landscape = rotate;
+ return true;
+ }
+ if (rectEquals(pageSize, PageSize.A6)) {
+ pageWidth = 5959;
+ pageHeight = 8420;
+ landscape = rotate;
+ return true;
+ }
+ if (rectEquals(pageSize, PageSize.B4)) {
+ pageWidth = 14570;
+ pageHeight = 20636;
+ landscape = rotate;
+ return true;
+ }
+ if (rectEquals(pageSize, PageSize.B5)) {
+ pageWidth = 10319;
+ pageHeight = 14572;
+ landscape = rotate;
+ return true;
+ }
+ if (rectEquals(pageSize, PageSize.HALFLETTER)) {
+ pageWidth = 7927;
+ pageHeight = 12247;
+ landscape = rotate;
+ return true;
+ }
+ if (rectEquals(pageSize, PageSize.LETTER)) {
+ pageWidth = 12242;
+ pageHeight = 15842;
+ landscape = rotate;
+ return true;
+ }
+ if (rectEquals(pageSize, PageSize.LEGAL)) {
+ pageWidth = 12252;
+ pageHeight = 20163;
+ landscape = rotate;
+ return true;
+ }
+ if (!rotate && parseFormat(pageSize, true)) {
+ int x = pageWidth;
+ pageWidth = pageHeight;
+ pageHeight = x;
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * This method compares to Rectangles. They are considered equal if width and height are the same
+ * @param rect1
+ * @param rect2
+ * @return true if rect1 and rect2 represent the same rectangle
+ */
+ private boolean rectEquals(Rectangle rect1, Rectangle rect2) {
+ return (rect1.width() == rect2.width()) && (rect1.height() == rect2.height());
+ }
+
+ /**
+ * Returns whether we are currently writing a header or footer
+ *
+ * @return the value of inHeaderFooter
+ */
+ public boolean writingHeaderFooter() {
+ return inHeaderFooter;
+ }
+
+ /**
+ * Replaces special characters with their unicode values
+ *
+ * @param str The original <code>String</code>
+ * @param useHex
+ * @return The converted String
+ */
+ public final static String filterSpecialChar(String str, boolean useHex) {
+ int length = str.length();
+ int z = (int) 'z';
+ StringBuffer ret = new StringBuffer(length);
+ for (int i = 0; i < length; i++) {
+ char ch = str.charAt(i);
+
+ if (ch == '\\') {
+ ret.append("\\\\");
+ } else if (ch == '\n') {
+ ret.append("\\par ");
+ } else if (((int) ch) > z) {
+ if(useHex) {
+ ret.append("\\\'").append(Long.toHexString((long) ch));
+ } else {
+ ret.append("\\u").append((long) ch).append('?');
+ }
+ } else {
+ ret.append(ch);
+ }
+ }
+ String s = ret.toString();
+ if(s.indexOf("$newpage$") >= 0) {
+ String before = s.substring(0, s.indexOf("$newpage$"));
+ String after = s.substring(s.indexOf("$newpage$") + 9);
+ ret = new StringBuffer(before);
+ ret.append("\\page\\par ");
+ ret.append(after);
+ return ret.toString();
+ }
+ return s;
+ }
+
+ private void addHeaderFooterFontColor(HeaderFooter hf) {
+ if(hf instanceof RtfHeaderFooter) {
+ RtfHeaderFooter rhf = (RtfHeaderFooter) hf;
+ if(rhf.content() instanceof Chunk) {
+ addFont(((Chunk) rhf.content()).font());
+ addColor(((Chunk) rhf.content()).font().color());
+ } else if(rhf.content() instanceof Phrase) {
+ addFont(((Phrase) rhf.content()).font());
+ addColor(((Phrase) rhf.content()).font().color());
+ }
+ }
+ if(hf.getBefore() != null) {
+ addFont(hf.getBefore().font());
+ addColor(hf.getBefore().font().color());
+ }
+ if(hf.getAfter() != null) {
+ addFont(hf.getAfter().font());
+ addColor(hf.getAfter().font().color());
+ }
+ }
+
+ private void processHeaderFooter(HeaderFooter hf) {
+ if(hf != null) {
+ if(hf instanceof RtfHeaderFooters) {
+ RtfHeaderFooters rhf = (RtfHeaderFooters) hf;
+ if(rhf.get(RtfHeaderFooters.ALL_PAGES) != null) {
+ addHeaderFooterFontColor(rhf.get(RtfHeaderFooters.ALL_PAGES));
+ }
+ if(rhf.get(RtfHeaderFooters.LEFT_PAGES) != null) {
+ addHeaderFooterFontColor(rhf.get(RtfHeaderFooters.LEFT_PAGES));
+ }
+ if(rhf.get(RtfHeaderFooters.RIGHT_PAGES) != null) {
+ addHeaderFooterFontColor(rhf.get(RtfHeaderFooters.RIGHT_PAGES));
+ }
+ if(rhf.get(RtfHeaderFooters.FIRST_PAGE) != null) {
+ addHeaderFooterFontColor(rhf.get(RtfHeaderFooters.FIRST_PAGE));
+ }
+ } else {
+ addHeaderFooterFontColor(hf);
+ }
+ }
+ }
+
+ /**
+ * @see com.lowagie.text.DocListener#setMarginMirroring(boolean)
+ */
+ public boolean setMarginMirroring(boolean MarginMirroring) {
+ return false;
+ }
+
+}
+
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