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Diffstat (limited to 'src/main/java/com/lowagie/text/rtf/document/RtfDocumentHeader.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/rtf/document/RtfDocumentHeader.java | 310 |
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 index 0000000..1ae8027 --- /dev/null +++ b/src/main/java/com/lowagie/text/rtf/document/RtfDocumentHeader.java @@ -0,0 +1,310 @@ +/*
+ * $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);
+ }
+}
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