diff options
Diffstat (limited to 'src/main/java/com/lowagie/text/pdf/PageResources.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/pdf/PageResources.java | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/src/main/java/com/lowagie/text/pdf/PageResources.java b/src/main/java/com/lowagie/text/pdf/PageResources.java deleted file mode 100644 index e065945..0000000 --- a/src/main/java/com/lowagie/text/pdf/PageResources.java +++ /dev/null @@ -1,187 +0,0 @@ -/*
- * $Id: PageResources.java,v 1.14 2005/10/17 17:35:34 psoares33 Exp $
- *
- * Copyright 2003-2005 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.HashMap;
-import java.util.Iterator;
-
-class PageResources {
-
- protected PdfDictionary fontDictionary = new PdfDictionary();
- protected PdfDictionary xObjectDictionary = new PdfDictionary();
- protected PdfDictionary colorDictionary = new PdfDictionary();
- protected PdfDictionary patternDictionary = new PdfDictionary();
- protected PdfDictionary shadingDictionary = new PdfDictionary();
- protected PdfDictionary extGStateDictionary = new PdfDictionary();
- protected PdfDictionary propertyDictionary = new PdfDictionary();
- protected HashMap forbiddenNames;
- protected PdfDictionary originalResources;
- protected int namePtr[] = {0};
- protected HashMap usedNames;
-
- PageResources() {
- }
-
- void setOriginalResources(PdfDictionary resources, int newNamePtr[]) {
- if (newNamePtr != null)
- namePtr = newNamePtr;
- originalResources = resources;
- forbiddenNames = new HashMap();
- usedNames = new HashMap();
- if (resources == null)
- return;
- for (Iterator i = resources.getKeys().iterator(); i.hasNext();) {
- PdfObject sub = PdfReader.getPdfObject(resources.get((PdfName)i.next()));
- if (sub.isDictionary()) {
- PdfDictionary dic = (PdfDictionary)sub;
- for (Iterator j = dic.getKeys().iterator(); j.hasNext();) {
- forbiddenNames.put(j.next(), null);
- }
- }
- }
- }
-
- PdfName translateName(PdfName name) {
- PdfName translated = name;
- if (forbiddenNames != null) {
- translated = (PdfName)usedNames.get(name);
- if (translated == null) {
- while (true) {
- translated = new PdfName("Xi" + (namePtr[0]++));
- if (!forbiddenNames.containsKey(translated))
- break;
- }
- usedNames.put(name, translated);
- }
- }
- return translated;
- }
-
- PdfName addFont(PdfName name, PdfIndirectReference reference) {
- name = translateName(name);
- fontDictionary.put(name, reference);
- return name;
- }
-
- PdfName addXObject(PdfName name, PdfIndirectReference reference) {
- name = translateName(name);
- xObjectDictionary.put(name, reference);
- return name;
- }
-
- PdfName addColor(PdfName name, PdfIndirectReference reference) {
- name = translateName(name);
- colorDictionary.put(name, reference);
- return name;
- }
-
- void addDefaultColor(PdfName name, PdfObject obj) {
- if (obj == null || obj.isNull())
- colorDictionary.remove(name);
- else
- colorDictionary.put(name, obj);
- }
-
- void addDefaultColor(PdfDictionary dic) {
- colorDictionary.merge(dic);
- }
-
- void addDefaultColorDiff(PdfDictionary dic) {
- colorDictionary.mergeDifferent(dic);
- }
-
- PdfName addShading(PdfName name, PdfIndirectReference reference) {
- name = translateName(name);
- shadingDictionary.put(name, reference);
- return name;
- }
-
- PdfName addPattern(PdfName name, PdfIndirectReference reference) {
- name = translateName(name);
- patternDictionary.put(name, reference);
- return name;
- }
-
- PdfName addExtGState(PdfName name, PdfIndirectReference reference) {
- name = translateName(name);
- extGStateDictionary.put(name, reference);
- return name;
- }
-
- PdfName addProperty(PdfName name, PdfIndirectReference reference) {
- name = translateName(name);
- propertyDictionary.put(name, reference);
- return name;
- }
-
- PdfDictionary getResources() {
- PdfResources resources = new PdfResources();
- if (originalResources != null)
- resources.putAll(originalResources);
- resources.put(PdfName.PROCSET, new PdfLiteral("[/PDF /Text /ImageB /ImageC /ImageI]"));
- resources.add(PdfName.FONT, fontDictionary);
- resources.add(PdfName.XOBJECT, xObjectDictionary);
- resources.add(PdfName.COLORSPACE, colorDictionary);
- resources.add(PdfName.PATTERN, patternDictionary);
- resources.add(PdfName.SHADING, shadingDictionary);
- resources.add(PdfName.EXTGSTATE, extGStateDictionary);
- resources.add(PdfName.PROPERTIES, propertyDictionary);
- return resources;
- }
-
- boolean hasResources() {
- return (fontDictionary.size() > 0
- || xObjectDictionary.size() > 0
- || colorDictionary.size() > 0
- || patternDictionary.size() > 0
- || shadingDictionary.size() > 0
- || extGStateDictionary.size() > 0
- || propertyDictionary.size() > 0);
- }
-}
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