diff options
Diffstat (limited to 'src/main/java/com/lowagie/text/pdf/PdfPages.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/pdf/PdfPages.java | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/src/main/java/com/lowagie/text/pdf/PdfPages.java b/src/main/java/com/lowagie/text/pdf/PdfPages.java deleted file mode 100644 index cdc85a3..0000000 --- a/src/main/java/com/lowagie/text/pdf/PdfPages.java +++ /dev/null @@ -1,205 +0,0 @@ -/*
- * $Id: PdfPages.java,v 1.58 2006/02/16 16:17:52 psoares33 Exp $
- * $Name: $
- *
- * Copyright 1999, 2000, 2001, 2002 Bruno Lowagie
- *
- * 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.io.IOException;
-import java.util.ArrayList;
-
-import com.lowagie.text.DocumentException;
-import com.lowagie.text.ExceptionConverter;
-
-/**
- * <CODE>PdfPages</CODE> is the PDF Pages-object.
- * <P>
- * The Pages of a document are accessible through a tree of nodes known as the Pages tree.
- * This tree defines the ordering of the pages in the document.<BR>
- * This object is described in the 'Portable Document Format Reference Manual version 1.3'
- * section 6.3 (page 71-73)
- *
- * @see PdfPage
- */
-
-public class PdfPages {
-
- private ArrayList pages = new ArrayList();
- private ArrayList parents = new ArrayList();
- private int leafSize = 10;
- private PdfWriter writer;
- private PdfIndirectReference topParent;
-
- // constructors
-
-/**
- * Constructs a <CODE>PdfPages</CODE>-object.
- */
-
- PdfPages(PdfWriter writer) {
- this.writer = writer;
- }
-
- void addPage(PdfDictionary page) {
- try {
- if ((pages.size() % leafSize) == 0)
- parents.add(writer.getPdfIndirectReference());
- PdfIndirectReference parent = (PdfIndirectReference)parents.get(parents.size() - 1);
- page.put(PdfName.PARENT, parent);
- PdfIndirectReference current = writer.getCurrentPage();
- writer.addToBody(page, current);
- pages.add(current);
- }
- catch (Exception e) {
- throw new ExceptionConverter(e);
- }
- }
-
- PdfIndirectReference addPageRef(PdfIndirectReference pageRef) {
- try {
- if ((pages.size() % leafSize) == 0)
- parents.add(writer.getPdfIndirectReference());
- pages.add(pageRef);
- return (PdfIndirectReference)parents.get(parents.size() - 1);
- }
- catch (Exception e) {
- throw new ExceptionConverter(e);
- }
- }
-
- // returns the top parent to include in the catalog
- PdfIndirectReference writePageTree() throws IOException {
- if (pages.size() == 0)
- throw new IOException("The document has no pages.");
- int leaf = 1;
- ArrayList tParents = parents;
- ArrayList tPages = pages;
- ArrayList nextParents = new ArrayList();
- while (true) {
- leaf *= leafSize;
- int stdCount = leafSize;
- int rightCount = tPages.size() % leafSize;
- if (rightCount == 0)
- rightCount = leafSize;
- for (int p = 0; p < tParents.size(); ++p) {
- int count;
- int thisLeaf = leaf;
- if (p == tParents.size() - 1) {
- count = rightCount;
- thisLeaf = pages.size() % leaf;
- if (thisLeaf == 0)
- thisLeaf = leaf;
- }
- else
- count = stdCount;
- PdfDictionary top = new PdfDictionary(PdfName.PAGES);
- top.put(PdfName.COUNT, new PdfNumber(thisLeaf));
- PdfArray kids = new PdfArray();
- ArrayList internal = kids.getArrayList();
- internal.addAll(tPages.subList(p * stdCount, p * stdCount + count));
- top.put(PdfName.KIDS, kids);
- if (tParents.size() > 1) {
- if ((p % leafSize) == 0)
- nextParents.add(writer.getPdfIndirectReference());
- top.put(PdfName.PARENT, (PdfIndirectReference)nextParents.get(p / leafSize));
- }
- writer.addToBody(top, (PdfIndirectReference)tParents.get(p));
- }
- if (tParents.size() == 1) {
- topParent = (PdfIndirectReference)tParents.get(0);
- return topParent;
- }
- tPages = tParents;
- tParents = nextParents;
- nextParents = new ArrayList();
- }
- }
-
- PdfIndirectReference getTopParent() {
- return topParent;
- }
-
- void setLinearMode(PdfIndirectReference topParent) {
- if (parents.size() > 1)
- throw new RuntimeException("Linear page mode can only be called with a single parent.");
- if (topParent != null) {
- this.topParent = topParent;
- parents.clear();
- parents.add(topParent);
- }
- leafSize = 10000000;
- }
-
- void addPage(PdfIndirectReference page) {
- pages.add(page);
- }
-
- int reorderPages(int order[]) throws DocumentException {
- if (order == null)
- return pages.size();
- if (parents.size() > 1)
- throw new DocumentException("Page reordering requires a single parent in the page tree. Call PdfWriter.setLinearMode() after open.");
- if (order.length != pages.size())
- throw new DocumentException("Page reordering requires an array with the same size as the number of pages.");
- int max = pages.size();
- boolean temp[] = new boolean[max];
- for (int k = 0; k < max; ++k) {
- int p = order[k];
- if (p < 1 || p > max)
- throw new DocumentException("Page reordering requires pages between 1 and " + max + ". Found " + p + ".");
- if (temp[p - 1])
- throw new DocumentException("Page reordering requires no page repetition. Page " + p + " is repeated.");
- temp[p - 1] = true;
- }
- Object copy[] = pages.toArray();
- for (int k = 0; k < max; ++k) {
- pages.set(k, copy[order[k] - 1]);
- }
- return max;
- }
-}
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