From 13d6dc3a6a5e8bd3c17997351a0e6f087eb301a2 Mon Sep 17 00:00:00 2001 From: tknall Date: Tue, 25 Nov 2008 12:04:30 +0000 Subject: Removing itext from source. git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@302 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c --- .../com/lowagie/text/pdf/PdfReaderInstance.java | 182 --------------------- 1 file changed, 182 deletions(-) delete mode 100644 src/main/java/com/lowagie/text/pdf/PdfReaderInstance.java (limited to 'src/main/java/com/lowagie/text/pdf/PdfReaderInstance.java') diff --git a/src/main/java/com/lowagie/text/pdf/PdfReaderInstance.java b/src/main/java/com/lowagie/text/pdf/PdfReaderInstance.java deleted file mode 100644 index 294e52d..0000000 --- a/src/main/java/com/lowagie/text/pdf/PdfReaderInstance.java +++ /dev/null @@ -1,182 +0,0 @@ -/* - * $Id: PdfReaderInstance.java,v 1.52 2005/11/01 12:27:05 psoares33 Exp $ - * $Name: $ - * - * Copyright 2001, 2002 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.*; -/** - * Instance of PdfReader in each output document. - * - * @author Paulo Soares (psoares@consiste.pt) - */ -class PdfReaderInstance { - static final PdfLiteral IDENTITYMATRIX = new PdfLiteral("[1 0 0 1 0 0]"); - static final PdfNumber ONE = new PdfNumber(1); - int myXref[]; - PdfReader reader; - RandomAccessFileOrArray file; - HashMap importedPages = new HashMap(); - PdfWriter writer; - HashMap visited = new HashMap(); - ArrayList nextRound = new ArrayList(); - - PdfReaderInstance(PdfReader reader, PdfWriter writer) { - this.reader = reader; - this.writer = writer; - file = reader.getSafeFile(); - myXref = new int[reader.getXrefSize()]; - } - - PdfReader getReader() { - return reader; - } - - PdfImportedPage getImportedPage(int pageNumber) { - if (pageNumber < 1 || pageNumber > reader.getNumberOfPages()) - throw new IllegalArgumentException("Invalid page number"); - Integer i = new Integer(pageNumber); - PdfImportedPage pageT = (PdfImportedPage)importedPages.get(i); - if (pageT == null) { - pageT = new PdfImportedPage(this, writer, pageNumber); - importedPages.put(i, pageT); - } - return pageT; - } - - int getNewObjectNumber(int number, int generation) { - if (myXref[number] == 0) { - myXref[number] = writer.getIndirectReferenceNumber(); - nextRound.add(new Integer(number)); - } - return myXref[number]; - } - - RandomAccessFileOrArray getReaderFile() { - return file; - } - - PdfObject getResources(int pageNumber) { - PdfObject obj = PdfReader.getPdfObjectRelease(reader.getPageNRelease(pageNumber).get(PdfName.RESOURCES)); - return obj; - } - - - PdfStream getFormXObject(int pageNumber) throws IOException { - PdfDictionary page = reader.getPageNRelease(pageNumber); - PdfObject contents = PdfReader.getPdfObjectRelease(page.get(PdfName.CONTENTS)); - PdfDictionary dic = new PdfDictionary(); - byte bout[] = null; - if (contents != null) { - if (contents.isStream()) - dic.putAll((PRStream)contents); - else - bout = reader.getPageContent(pageNumber, file); - } - else - bout = new byte[0]; - dic.put(PdfName.RESOURCES, PdfReader.getPdfObjectRelease(page.get(PdfName.RESOURCES))); - dic.put(PdfName.TYPE, PdfName.XOBJECT); - dic.put(PdfName.SUBTYPE, PdfName.FORM); - PdfImportedPage impPage = (PdfImportedPage)importedPages.get(new Integer(pageNumber)); - dic.put(PdfName.BBOX, new PdfRectangle(impPage.getBoundingBox())); - PdfArray matrix = impPage.getMatrix(); - if (matrix == null) - dic.put(PdfName.MATRIX, IDENTITYMATRIX); - else - dic.put(PdfName.MATRIX, matrix); - dic.put(PdfName.FORMTYPE, ONE); - PRStream stream; - if (bout == null) { - stream = new PRStream((PRStream)contents, dic); - } - else { - stream = new PRStream(reader, bout); - stream.putAll(dic); - } - return stream; - } - - void writeAllVisited() throws IOException { - while (nextRound.size() > 0) { - ArrayList vec = nextRound; - nextRound = new ArrayList(); - for (int k = 0; k < vec.size(); ++k) { - Integer i = (Integer)vec.get(k); - if (!visited.containsKey(i)) { - visited.put(i, null); - int n = i.intValue(); - writer.addToBody(reader.getPdfObjectRelease(n), myXref[n]); - } - } - } - } - - void writeAllPages() throws IOException { - try { - file.reOpen(); - for (Iterator it = importedPages.values().iterator(); it.hasNext();) { - PdfImportedPage ip = (PdfImportedPage)it.next(); - writer.addToBody(ip.getFormXObject(), ip.getIndirectReference()); - } - writeAllVisited(); - } - finally { - try { - reader.close(); - file.close(); - } - catch (Exception e) { - //Empty on purpose - } - } - } -} \ No newline at end of file -- cgit v1.2.3