Initial import of release 2.2.REL-2.2@923

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@4 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

1 files changed, 310 insertions, 0 deletions

diff --git a/src/main/java/com/lowagie/text/rtf/document/RtfDocumentHeader.java b/src/main/java/com/lowagie/text/rtf/document/RtfDocumentHeader.java
new file mode 100644
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+++ b/src/main/java/com/lowagie/text/rtf/document/RtfDocumentHeader.java
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+/*

+ * $Id: RtfDocumentHeader.java,v 1.16 2005/12/24 13:14:59 hallm Exp $

+ * $Name:  $

+ *

+ * Copyright 2003, 2004 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.document;

+

+import java.io.ByteArrayOutputStream;

+import java.io.IOException;

+

+import com.lowagie.text.HeaderFooter;

+import com.lowagie.text.rtf.RtfElement;

+import com.lowagie.text.rtf.headerfooter.RtfHeaderFooter;

+import com.lowagie.text.rtf.headerfooter.RtfHeaderFooterGroup;

+import com.lowagie.text.rtf.list.RtfList;

+import com.lowagie.text.rtf.list.RtfListTable;

+import com.lowagie.text.rtf.style.RtfColor;

+import com.lowagie.text.rtf.style.RtfColorList;

+import com.lowagie.text.rtf.style.RtfFont;

+import com.lowagie.text.rtf.style.RtfFontList;

+import com.lowagie.text.rtf.style.RtfParagraphStyle;

+import com.lowagie.text.rtf.style.RtfStylesheetList;

+

+

+/**

+ * The RtfDocumentHeader contains all classes required for the generation of

+ * the document header area.

+ * 

+ * @version $Version:$

+ * @author Mark Hall (mhall@edu.uni-klu.ac.at)

+ */

+public class RtfDocumentHeader extends RtfElement {

+    /**

+     * Constant for the title page

+     */

+    private static final byte[] TITLE_PAGE = "\\titlepg".getBytes();

+    /**

+     * Constant for facing pages

+     */

+    private static final byte[] FACING_PAGES = "\\facingp".getBytes();

+    

+    /**

+     * The code page to use

+     */

+    private RtfCodePage codePage = null;

+    /**

+     * Stores all the colors used in the document

+     */

+    private RtfColorList colorList = null;

+    /**

+     * Stores all the fonts used in the document

+     */

+    private RtfFontList fontList = null;

+    /**

+     * Manages List tables

+     */

+    private RtfListTable listTable = null;

+    /**

+     * Stores all paragraph styles used in the document.

+     */

+    private RtfStylesheetList stylesheetList = null;

+    /**

+     * The information group with author/subject/keywords/title/producer/creationdate data

+     */

+    private RtfInfoGroup infoGroup = null;

+    /**

+     * The page settings

+     */

+    private RtfPageSetting pageSetting = null;

+    /**

+     * The current RtfHeaderFooterGroup for the header

+     */

+    private RtfHeaderFooterGroup header = null;

+    /**

+     * The current RtfHeaderFooterGroup for the footer

+     */

+    private RtfHeaderFooterGroup footer = null;

+

+    /**

+     * Constructs a RtfDocumentHeader for a RtfDocument

+     * 

+     * @param doc The RtfDocument this RtfDocumentHeader belongs to

+     */

+    protected RtfDocumentHeader(RtfDocument doc) {

+        super(doc);

+    }

+

+    /**

+     * Initialises the RtfDocumentHeader.

+     */

+    protected void init() {

+        this.codePage = new RtfCodePage(this.document);

+        this.colorList = new RtfColorList(this.document);

+        this.fontList = new RtfFontList(this.document);

+        this.listTable = new RtfListTable(this.document);

+        this.stylesheetList = new RtfStylesheetList(this.document);

+        this.infoGroup = new RtfInfoGroup(this.document);

+        this.pageSetting = new RtfPageSetting(this.document);

+        this.header = new RtfHeaderFooterGroup(this.document, RtfHeaderFooter.TYPE_HEADER);

+        this.footer = new RtfHeaderFooterGroup(this.document, RtfHeaderFooter.TYPE_FOOTER);

+    }

+    

+    /**

+     * Write the contents of the document header area.

+     * 

+     * @return A byte array with the contents of the document header area

+     */

+    public byte[] write() {

+        ByteArrayOutputStream result = new ByteArrayOutputStream();

+        try {

+            result.write(this.codePage.writeDefinition());

+            result.write(this.fontList.writeDefinition());

+            result.write(this.colorList.writeDefinition());

+            result.write(this.stylesheetList.writeDefinition());

+            result.write(this.listTable.writeDefinition());

+            result.write(this.infoGroup.write());

+            result.write(this.pageSetting.writeDefinition());

+            result.write(writeSectionDefinition());

+        } catch(IOException ioe) {

+            ioe.printStackTrace();

+        }

+        return result.toByteArray();

+    }

+

+    /**

+     * Writes the section definition data

+     * 

+     * @return A byte array with the section definition data

+     */

+    public byte[] writeSectionDefinition() {

+        ByteArrayOutputStream result = new ByteArrayOutputStream();

+        try {

+            if(header.hasTitlePage() || footer.hasTitlePage()) {

+                result.write(TITLE_PAGE);

+                header.setHasTitlePage();

+                footer.setHasTitlePage();

+            }

+            if(header.hasFacingPages() || footer.hasFacingPages()) {

+                result.write(FACING_PAGES);

+                header.setHasFacingPages();

+                footer.setHasFacingPages();

+            }

+            result.write(footer.write());

+            result.write(header.write());

+            result.write(pageSetting.writeSectionDefinition());

+        } catch(IOException ioe) {

+            ioe.printStackTrace();

+        }

+        return result.toByteArray();

+    }

+    

+    /**

+     * Gets the number of the specified RtfFont

+     *

+     * @param font The RtfFont for which to get the number

+     * @return The number of the font

+     */

+    public int getFontNumber(RtfFont font) {

+        return this.fontList.getFontNumber(font);

+    }

+

+    /**

+     * Gets the number of the specified RtfColor

+     * 

+     * @param color The RtfColor for which to get the number

+     * @return The number of the color

+     */

+    public int getColorNumber(RtfColor color) {

+        return this.colorList.getColorNumber(color);

+    }

+    

+    /**

+     * Gets the number of the specified RtfList

+     * 

+     * @param list The RtfList for which to get the number

+     * @return The number of the list

+     */

+    public int getListNumber(RtfList list) {

+        return this.listTable.getListNumber(list);

+    }

+    

+    /**

+     * Gets the RtfParagraphStyle with the given style name.

+     * 

+     * @param styleName The style name of the RtfParagraphStyle to get. 

+     * @return The RtfParagraphStyle with the given style name or null.

+     */

+    public RtfParagraphStyle getRtfParagraphStyle(String styleName) {

+        return this.stylesheetList.getRtfParagraphStyle(styleName);

+    }

+    

+    /**

+     * Removes a RtfList from the list table

+     * 

+     * @param list The RtfList to remove

+     */

+    public void freeListNumber(RtfList list) {

+        this.listTable.freeListNumber(list);

+    }

+    

+    /**

+     * Gets the RtfPageSetting object of this RtfDocument

+     * 

+     * @return The RtfPageSetting object

+     */

+    public RtfPageSetting getPageSetting() {

+        return this.pageSetting;

+    }

+    

+    /**

+     * Adds an RtfInfoElement to the list of RtfInfoElements

+     * 

+     * @param rtfInfoElement The RtfInfoElement to add

+     */

+    public void addInfoElement(RtfInfoElement rtfInfoElement) {

+        this.infoGroup.add(rtfInfoElement);

+    }

+    

+    /**

+     * Sets the current header to use

+     * 

+     * @param header The HeaderFooter to use as header

+     */

+    public void setHeader(HeaderFooter header) {

+        if(header != null) {

+            if(header instanceof RtfHeaderFooterGroup) {

+                this.header = new RtfHeaderFooterGroup(this.document, (RtfHeaderFooterGroup) header, RtfHeaderFooter.TYPE_HEADER);

+            } else if(header instanceof RtfHeaderFooter) {

+                this.header = new RtfHeaderFooterGroup(this.document, (RtfHeaderFooter) header, RtfHeaderFooter.TYPE_HEADER);

+            } else {

+                this.header = new RtfHeaderFooterGroup(this.document, header, RtfHeaderFooter.TYPE_HEADER);

+            }

+        } else {

+            this.header = new RtfHeaderFooterGroup(this.document, RtfHeaderFooter.TYPE_HEADER);

+        }

+    }

+    

+    /**

+     * Sets the current footer to use

+     * 

+     * @param footer The HeaderFooter to use as footer

+     */

+    public void setFooter(HeaderFooter footer) {

+        if(footer != null) {

+            if(footer instanceof RtfHeaderFooterGroup) {

+                this.footer = new RtfHeaderFooterGroup(this.document, (RtfHeaderFooterGroup) footer, RtfHeaderFooter.TYPE_FOOTER);

+            } else if(footer instanceof RtfHeaderFooter) {

+                this.footer = new RtfHeaderFooterGroup(this.document, (RtfHeaderFooter) footer, RtfHeaderFooter.TYPE_FOOTER);

+            } else {

+                this.footer = new RtfHeaderFooterGroup(this.document, footer, RtfHeaderFooter.TYPE_FOOTER);

+            }

+        } else {

+            this.footer = new RtfHeaderFooterGroup(this.document, RtfHeaderFooter.TYPE_FOOTER);

+        }

+    }

+    

+    /**

+     * Registers the RtfParagraphStyle for further use in the document.

+     * 

+     * @param rtfParagraphStyle The RtfParagraphStyle to register.

+     */

+    public void registerParagraphStyle(RtfParagraphStyle rtfParagraphStyle) {

+        this.stylesheetList.registerParagraphStyle(rtfParagraphStyle);

+    }

+}