diff options
Diffstat (limited to 'src/main/java/com/lowagie/text/pdf/PdfStructureTreeRoot.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/pdf/PdfStructureTreeRoot.java | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/src/main/java/com/lowagie/text/pdf/PdfStructureTreeRoot.java b/src/main/java/com/lowagie/text/pdf/PdfStructureTreeRoot.java deleted file mode 100644 index e6e8c2c..0000000 --- a/src/main/java/com/lowagie/text/pdf/PdfStructureTreeRoot.java +++ /dev/null @@ -1,146 +0,0 @@ -/*
- * $Id: PdfStructureTreeRoot.java,v 1.2 2005/10/18 15:30:42 psoares33 Exp $
- *
- * Copyright 2005 by Paulo Soares.
- *
- * The contents of this file are subject to the Mozilla Public License Version 1.1
- * (the "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the License.
- *
- * The Original Code is 'iText, a free JAVA-PDF library'.
- *
- * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
- * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
- * All Rights Reserved.
- * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
- * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
- *
- * Contributor(s): all the names of the contributors are added in the source code
- * where applicable.
- *
- * Alternatively, the contents of this file may be used under the terms of the
- * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
- * provisions of LGPL are applicable instead of those above. If you wish to
- * allow use of your version of this file only under the terms of the LGPL
- * License and not to allow others to use your version of this file under
- * the MPL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the LGPL.
- * If you do not delete the provisions above, a recipient may use your version
- * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the MPL as stated above or under the terms of the GNU
- * Library General Public License as published by the Free Software Foundation;
- * either version 2 of the License, or any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
- * details.
- *
- * If you didn't download this code from the following link, you should check if
- * you aren't using an obsolete version:
- * http://www.lowagie.com/iText/
- */
-package com.lowagie.text.pdf;
-
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.io.IOException;
-
-/**
- * The structure tree root corresponds to the highest hierarchy level in a tagged PDF.
- * @author Paulo Soares (psoares@consiste.pt)
- */
-public class PdfStructureTreeRoot extends PdfDictionary {
-
- private HashMap parentTree = new HashMap();
- private PdfIndirectReference reference;
-
- /**
- * Holds value of property writer.
- */
- private PdfWriter writer;
-
- /** Creates a new instance of PdfStructureTreeRoot */
- PdfStructureTreeRoot(PdfWriter writer) {
- super(PdfName.STRUCTTREEROOT);
- this.writer = writer;
- reference = writer.getPdfIndirectReference();
- }
-
- /**
- * Maps the user tags to the standard tags. The mapping will allow a standard application to make some sense of the tagged
- * document whatever the user tags may be.
- * @param used the user tag
- * @param standard the standard tag
- */
- public void mapRole(PdfName used, PdfName standard) {
- PdfDictionary rm = (PdfDictionary)get(PdfName.ROLEMAP);
- if (rm == null) {
- rm = new PdfDictionary();
- put(PdfName.ROLEMAP, rm);
- }
- rm.put(used, standard);
- }
-
- /**
- * Gets the writer.
- * @return the writer
- */
- public PdfWriter getWriter() {
- return this.writer;
- }
-
- /**
- * Gets the reference this object will be written to.
- * @return the reference this object will be written to
- */
- public PdfIndirectReference getReference() {
- return this.reference;
- }
-
- void setPageMark(int page, PdfIndirectReference struc) {
- Integer i = new Integer(page);
- PdfArray ar = (PdfArray)parentTree.get(i);
- if (ar == null) {
- ar = new PdfArray();
- parentTree.put(i, ar);
- }
- ar.add(struc);
- }
-
- private void nodeProcess(PdfDictionary struc, PdfIndirectReference reference) throws IOException {
- PdfObject obj = struc.get(PdfName.K);
- if (obj != null && obj.isArray() && !((PdfObject)((PdfArray)obj).getArrayList().get(0)).isNumber()) {
- PdfArray ar = (PdfArray)obj;
- ArrayList a = ar.getArrayList();
- for (int k = 0; k < a.size(); ++k) {
- PdfStructureElement e = (PdfStructureElement)a.get(k);
- a.set(k, e.getReference());
- nodeProcess(e, e.getReference());
- }
- }
- if (reference != null)
- writer.addToBody(struc, reference);
- }
-
- void buildTree() throws IOException {
- HashMap numTree = new HashMap();
- for (Iterator it = parentTree.keySet().iterator(); it.hasNext();) {
- Integer i = (Integer)it.next();
- PdfArray ar = (PdfArray)parentTree.get(i);
- numTree.put(i, writer.addToBody(ar).getIndirectReference());
- }
- PdfDictionary dicTree = PdfNumberTree.writeTree(numTree, writer);
- if (dicTree != null)
- put(PdfName.PARENTTREE, writer.addToBody(dicTree).getIndirectReference());
-
- nodeProcess(this, reference);
- }
-}
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