diff options
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, 0 insertions, 2299 deletions
diff --git a/src/main/java/com/lowagie/text/rtf/RtfWriter.java b/src/main/java/com/lowagie/text/rtf/RtfWriter.java deleted file mode 100644 index 43b47da..0000000 --- a/src/main/java/com/lowagie/text/rtf/RtfWriter.java +++ /dev/null @@ -1,2299 +0,0 @@ -/*
- * $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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