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 --- .../lowagie/text/pdf/SimpleNamedDestination.java | 335 --------------------- 1 file changed, 335 deletions(-) delete mode 100644 src/main/java/com/lowagie/text/pdf/SimpleNamedDestination.java (limited to 'src/main/java/com/lowagie/text/pdf/SimpleNamedDestination.java') diff --git a/src/main/java/com/lowagie/text/pdf/SimpleNamedDestination.java b/src/main/java/com/lowagie/text/pdf/SimpleNamedDestination.java deleted file mode 100644 index 1d6410c..0000000 --- a/src/main/java/com/lowagie/text/pdf/SimpleNamedDestination.java +++ /dev/null @@ -1,335 +0,0 @@ -/* - * Copyright 2004 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.HashMap; -import java.util.Map; -import java.util.Iterator; -import java.util.ArrayList; -import java.util.StringTokenizer; -import java.io.IOException; -import java.io.OutputStream; -import java.io.OutputStreamWriter; -import java.io.Writer; -import java.io.BufferedWriter; -import java.io.InputStream; -import java.io.Reader; - -/** - * - * @author Paulo Soares (psoares@consiste.pt) - */ -public class SimpleNamedDestination implements SimpleXMLDocHandler { - - private HashMap xmlNames; - private HashMap xmlLast; - - private SimpleNamedDestination() { - } - - public static HashMap getNamedDestination(PdfReader reader, boolean fromNames) { - IntHashtable pages = new IntHashtable(); - int numPages = reader.getNumberOfPages(); - for (int k = 1; k <= numPages; ++k) - pages.put(reader.getPageOrigRef(k).getNumber(), k); - HashMap names = fromNames ? reader.getNamedDestinationFromNames() : reader.getNamedDestinationFromStrings(); - for (Iterator it = names.entrySet().iterator(); it.hasNext();) { - Map.Entry entry = (Map.Entry)it.next(); - ArrayList arr = ((PdfArray)entry.getValue()).getArrayList(); - StringBuffer s = new StringBuffer(); - try { - s.append(pages.get(((PdfIndirectReference)arr.get(0)).getNumber())); - s.append(' ').append(arr.get(1).toString().substring(1)); - for (int k = 2; k < arr.size(); ++k) - s.append(' ').append(arr.get(k).toString()); - entry.setValue(s.toString()); - } - catch (Exception e) { - it.remove(); - } - } - return names; - } - - /** - * Exports the bookmarks to XML. The DTD for this XML is: - *

- * 

-     * <?xml version='1.0' encoding='UTF-8'?>
-     * <!ELEMENT Name (#PCDATA)>
-     * <!ATTLIST Name
-     *    Page CDATA #IMPLIED
-     * >
-     * <!ELEMENT Destination (Name)*>
-     *
- * @param names the names - * @param out the export destination. The stream is not closed - * @param encoding the encoding according to IANA conventions - * @param onlyASCII codes above 127 will always be escaped with &#nn; if true, - * whatever the encoding - * @throws IOException on error - */ - public static void exportToXML(HashMap names, OutputStream out, String encoding, boolean onlyASCII) throws IOException { - String jenc = SimpleXMLParser.getJavaEncoding(encoding); - Writer wrt = new BufferedWriter(new OutputStreamWriter(out, jenc)); - exportToXML(names, wrt, encoding, onlyASCII); - } - - /** - * Exports the bookmarks to XML. - * @param names the names - * @param wrt the export destination. The writer is not closed - * @param encoding the encoding according to IANA conventions - * @param onlyASCII codes above 127 will always be escaped with &#nn; if true, - * whatever the encoding - * @throws IOException on error - */ - public static void exportToXML(HashMap names, Writer wrt, String encoding, boolean onlyASCII) throws IOException { - wrt.write("\n\n"); - for (Iterator it = names.entrySet().iterator(); it.hasNext();) { - Map.Entry entry = (Map.Entry)it.next(); - String key = (String)entry.getKey(); - String value = (String)entry.getValue(); - wrt.write(" "); - wrt.write(SimpleXMLParser.escapeXML(escapeBinaryString(key), onlyASCII)); - wrt.write("\n"); - } - wrt.write("\n"); - wrt.flush(); - } - - /** - * Import the names from XML. - * @param in the XML source. The stream is not closed - * @throws IOException on error - * @return the names - */ - public static HashMap importFromXML(InputStream in) throws IOException { - SimpleNamedDestination names = new SimpleNamedDestination(); - SimpleXMLParser.parse(names, in); - return names.xmlNames; - } - - /** - * Import the names from XML. - * @param in the XML source. The reader is not closed - * @throws IOException on error - * @return the names - */ - public static HashMap importFromXML(Reader in) throws IOException { - SimpleNamedDestination names = new SimpleNamedDestination(); - SimpleXMLParser.parse(names, in); - return names.xmlNames; - } - - static PdfArray createDestinationArray(String value, PdfWriter writer) throws IOException { - PdfArray ar = new PdfArray(); - StringTokenizer tk = new StringTokenizer(value); - int n = Integer.parseInt(tk.nextToken()); - ar.add(writer.getPageReference(n)); - if (!tk.hasMoreTokens()) { - ar.add(PdfName.XYZ); - ar.add(new float[]{0, 10000, 0}); - } - else { - String fn = tk.nextToken(); - if (fn.startsWith("/")) - fn = fn.substring(1); - ar.add(new PdfName(fn)); - for (int k = 0; k < 4 && tk.hasMoreTokens(); ++k) { - fn = tk.nextToken(); - if (fn.equals("null")) - ar.add(PdfNull.PDFNULL); - else - ar.add(new PdfNumber(fn)); - } - } - return ar; - } - - public static PdfDictionary outputNamedDestinationAsNames(HashMap names, PdfWriter writer) throws IOException { - PdfDictionary dic = new PdfDictionary(); - for (Iterator it = names.entrySet().iterator(); it.hasNext();) { - Map.Entry entry = (Map.Entry)it.next(); - try { - String key = (String)entry.getKey(); - String value = (String)entry.getValue(); - PdfArray ar = createDestinationArray(value, writer); - PdfName kn = new PdfName(key); - dic.put(kn, ar); - } - catch (Exception e) { - // empty on purpose - } - } - return dic; - } - - public static PdfDictionary outputNamedDestinationAsStrings(HashMap names, PdfWriter writer) throws IOException { - HashMap n2 = new HashMap(names); - for (Iterator it = n2.entrySet().iterator(); it.hasNext();) { - Map.Entry entry = (Map.Entry)it.next(); - try { - String value = (String)entry.getValue(); - PdfArray ar = createDestinationArray(value, writer); - entry.setValue(writer.addToBody(ar).getIndirectReference()); - } - catch (Exception e) { - it.remove(); - } - } - return PdfNameTree.writeTree(n2, writer); - } - - public static String escapeBinaryString(String s) { - StringBuffer buf = new StringBuffer(); - char cc[] = s.toCharArray(); - int len = cc.length; - for (int k = 0; k < len; ++k) { - char c = cc[k]; - if (c < ' ') { - buf.append('\\'); - String octal = "00" + Integer.toOctalString((int)c); - buf.append(octal.substring(octal.length() - 3)); - } - else if (c == '\\') - buf.append("\\\\"); - else - buf.append(c); - } - return buf.toString(); - } - - public static String unEscapeBinaryString(String s) { - StringBuffer buf = new StringBuffer(); - char cc[] = s.toCharArray(); - int len = cc.length; - for (int k = 0; k < len; ++k) { - char c = cc[k]; - if (c == '\\') { - if (++k >= len) { - buf.append('\\'); - break; - } - c = cc[k]; - if (c >= '0' && c <= '7') { - int n = c - '0'; - ++k; - for (int j = 0; j < 2 && k < len; ++j) { - c = cc[k]; - if (c >= '0' && c <= '7') { - ++k; - n = n * 8 + c - '0'; - } - else { - break; - } - } - --k; - buf.append((char)n); - } - else - buf.append(c); - } - else - buf.append(c); - } - return buf.toString(); - } - - public void endDocument() { - } - - public void endElement(String tag) { - if (tag.equals("Destination")) { - if (xmlLast == null && xmlNames != null) - return; - else - throw new RuntimeException("Destination end tag out of place."); - } - if (!tag.equals("Name")) - throw new RuntimeException("Invalid end tag - " + tag); - if (xmlLast == null || xmlNames == null) - throw new RuntimeException("Name end tag out of place."); - if (!xmlLast.containsKey("Page")) - throw new RuntimeException("Page attribute missing."); - xmlNames.put(unEscapeBinaryString((String)xmlLast.get("Name")), xmlLast.get("Page")); - xmlLast = null; - } - - public void startDocument() { - } - - public void startElement(String tag, HashMap h) { - if (xmlNames == null) { - if (tag.equals("Destination")) { - xmlNames = new HashMap(); - return; - } - else - throw new RuntimeException("Root element is not Destination."); - } - if (!tag.equals("Name")) - throw new RuntimeException("Tag " + tag + " not allowed."); - if (xmlLast != null) - throw new RuntimeException("Nested tags are not allowed."); - xmlLast = new HashMap(h); - xmlLast.put("Name", ""); - } - - public void text(String str) { - if (xmlLast == null) - return; - String name = (String)xmlLast.get("Name"); - name += str; - xmlLast.put("Name", name); - } -} \ No newline at end of file -- cgit v1.2.3