PdfViewerPreferencesImp.java

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/*
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 * $Id: PdfViewerPreferencesImp.java 3867 2009-04-17 17:49:57Z blowagie $
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 *
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 * Copyright 2006 Bruno Lowagie
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 *
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 * The contents of this file are subject to the Mozilla Public License Version 1.1
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 * (the "License"); you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at http://www.mozilla.org/MPL/
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 *
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 * Software distributed under the License is distributed on an "AS IS" basis,
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 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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 * for the specific language governing rights and limitations under the License.
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 *
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 * The Original Code is 'iText, a free JAVA-PDF library'.
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 *
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 * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
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 * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
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 * All Rights Reserved.
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 * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
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 * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
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 *
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 * Contributor(s): all the names of the contributors are added in the source code
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 * where applicable.
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 *
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 * Alternatively, the contents of this file may be used under the terms of the
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 * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
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 * provisions of LGPL are applicable instead of those above.  If you wish to
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 * allow use of your version of this file only under the terms of the LGPL
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 * License and not to allow others to use your version of this file under
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 * the MPL, indicate your decision by deleting the provisions above and
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 * replace them with the notice and other provisions required by the LGPL.
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 * If you do not delete the provisions above, a recipient may use your version
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 * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
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 *
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 * This library is free software; you can redistribute it and/or modify it
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 * under the terms of the MPL as stated above or under the terms of the GNU
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 * Library General Public License as published by the Free Software Foundation;
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 * either version 2 of the License, or any later version.
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 *
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 * This library is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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 * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
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 * details.
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 *
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 * If you didn't download this code from the following link, you should check if
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 * you aren't using an obsolete version:
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 * http://www.lowagie.com/iText/
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 */
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package com.lowagie.text.pdf.internal;
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import com.lowagie.text.pdf.PdfArray;
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import com.lowagie.text.pdf.PdfBoolean;
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import com.lowagie.text.pdf.PdfDictionary;
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import com.lowagie.text.pdf.PdfName;
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import com.lowagie.text.pdf.PdfNumber;
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import com.lowagie.text.pdf.PdfObject;
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import com.lowagie.text.pdf.PdfReader;
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import com.lowagie.text.pdf.PdfWriter;
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import com.lowagie.text.pdf.interfaces.PdfViewerPreferences;
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/**
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 * Stores the information concerning viewer preferences,
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 * and contains the business logic that allows you to set viewer preferences.
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 */
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public class PdfViewerPreferencesImp implements PdfViewerPreferences {
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    public static final PdfName[] VIEWER_PREFERENCES = {
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            PdfName.HIDETOOLBAR,            // 0
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            PdfName.HIDEMENUBAR,            // 1
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            PdfName.HIDEWINDOWUI,           // 2
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            PdfName.FITWINDOW,              // 3
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            PdfName.CENTERWINDOW,            // 4
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            PdfName.DISPLAYDOCTITLE,        // 5
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            PdfName.NONFULLSCREENPAGEMODE,    // 6
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            PdfName.DIRECTION,                // 7
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            PdfName.VIEWAREA,                // 8
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            PdfName.VIEWCLIP,                // 9
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            PdfName.PRINTAREA,                // 10
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            PdfName.PRINTCLIP,                // 11
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            PdfName.PRINTSCALING,            // 12
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            PdfName.DUPLEX,                    // 13
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            PdfName.PICKTRAYBYPDFSIZE,        // 14
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            PdfName.PRINTPAGERANGE,            // 15
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            PdfName.NUMCOPIES                // 16
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        };
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    /**
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     * A series of viewer preferences.
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     */
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    public static final PdfName[] NONFULLSCREENPAGEMODE_PREFERENCES = {
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            PdfName.USENONE, PdfName.USEOUTLINES, PdfName.USETHUMBS, PdfName.USEOC
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    };
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    /**
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     * A series of viewer preferences.
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     */
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    public static final PdfName[] DIRECTION_PREFERENCES = {
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            PdfName.L2R, PdfName.R2L
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    };
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    /**
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     * A series of viewer preferences.
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     */
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    public static final PdfName[] PAGE_BOUNDARIES = {
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            PdfName.MEDIABOX, PdfName.CROPBOX, PdfName.BLEEDBOX, PdfName.TRIMBOX, PdfName.ARTBOX
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    };
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    /**
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     * A series of viewer preferences
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     */
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    public static final PdfName[] PRINTSCALING_PREFERENCES = {
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            PdfName.APPDEFAULT, PdfName.NONE
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    };
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    /**
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     * A series of viewer preferences.
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     */
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    public static final PdfName[] DUPLEX_PREFERENCES = {
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            PdfName.SIMPLEX, PdfName.DUPLEXFLIPSHORTEDGE, PdfName.DUPLEXFLIPLONGEDGE
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    };
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    /** This value will hold the viewer preferences for the page layout and page mode. */
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    private int pageLayoutAndMode = 0;
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    /** This dictionary holds the viewer preferences (other than page layout and page mode). */
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    private PdfDictionary viewerPreferences = new PdfDictionary();
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    /** The mask to decide if a ViewerPreferences dictionary is needed */
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    private static final int viewerPreferencesMask = 0xfff000;
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    /**
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     * Returns the page layout and page mode value.
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     */
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    public int getPageLayoutAndMode() {
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        return pageLayoutAndMode;
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    }
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    /**
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     * Returns the viewer preferences.
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     */
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    public PdfDictionary getViewerPreferences() {
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        return viewerPreferences;
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    }
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    /**
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     * Sets the viewer preferences as the sum of several constants.
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     *
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     * @param preferences
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     *            the viewer preferences
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     * @see PdfViewerPreferences#setViewerPreferences
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     */
150 
    public void setViewerPreferences(int preferences) {
151 1 1. setViewerPreferences : Replaced bitwise OR with AND → NO_COVERAGE
 
        this.pageLayoutAndMode |= preferences;
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        // for backwards compatibility, it is also possible
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        // to set the following viewer preferences with this method:
154 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
        if ((preferences & viewerPreferencesMask) != 0) {
155 1 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
 
            pageLayoutAndMode = ~viewerPreferencesMask & pageLayoutAndMode;
156 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
            if ((preferences & PdfWriter.HideToolbar) != 0)
157 1 1. setViewerPreferences : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(PdfName.HIDETOOLBAR, PdfBoolean.PDFTRUE);
158 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
            if ((preferences & PdfWriter.HideMenubar) != 0)
159 1 1. setViewerPreferences : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(PdfName.HIDEMENUBAR, PdfBoolean.PDFTRUE);
160 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
            if ((preferences & PdfWriter.HideWindowUI) != 0)
161 1 1. setViewerPreferences : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(PdfName.HIDEWINDOWUI, PdfBoolean.PDFTRUE);
162 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
            if ((preferences & PdfWriter.FitWindow) != 0)
163 1 1. setViewerPreferences : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(PdfName.FITWINDOW, PdfBoolean.PDFTRUE);
164 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
            if ((preferences & PdfWriter.CenterWindow) != 0)
165 1 1. setViewerPreferences : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(PdfName.CENTERWINDOW, PdfBoolean.PDFTRUE);
166 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
            if ((preferences & PdfWriter.DisplayDocTitle) != 0)
167 1 1. setViewerPreferences : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(PdfName.DISPLAYDOCTITLE, PdfBoolean.PDFTRUE);
168
169 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
            if ((preferences & PdfWriter.NonFullScreenPageModeUseNone) != 0)
170 1 1. setViewerPreferences : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(PdfName.NONFULLSCREENPAGEMODE, PdfName.USENONE);
171 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
            else if ((preferences & PdfWriter.NonFullScreenPageModeUseOutlines) != 0)
172 1 1. setViewerPreferences : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(PdfName.NONFULLSCREENPAGEMODE, PdfName.USEOUTLINES);
173 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
            else if ((preferences & PdfWriter.NonFullScreenPageModeUseThumbs) != 0)
174 1 1. setViewerPreferences : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(PdfName.NONFULLSCREENPAGEMODE, PdfName.USETHUMBS);
175 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
            else if ((preferences & PdfWriter.NonFullScreenPageModeUseOC) != 0)
176 1 1. setViewerPreferences : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(PdfName.NONFULLSCREENPAGEMODE, PdfName.USEOC);
177
178 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
            if ((preferences & PdfWriter.DirectionL2R) != 0)
179 1 1. setViewerPreferences : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(PdfName.DIRECTION, PdfName.L2R);
180 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
            else if ((preferences & PdfWriter.DirectionR2L) != 0)
181 1 1. setViewerPreferences : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(PdfName.DIRECTION, PdfName.R2L);
182
183 2 1. setViewerPreferences : Replaced bitwise AND with OR → NO_COVERAGE
2. setViewerPreferences : negated conditional → NO_COVERAGE
 
            if ((preferences & PdfWriter.PrintScalingNone) != 0)
184 1 1. setViewerPreferences : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(PdfName.PRINTSCALING, PdfName.NONE);
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        }
186 
    }
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188 
    /**
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     * Given a key for a viewer preference (a PdfName object),
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     * this method returns the index in the VIEWER_PREFERENCES array.
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     * @param key    a PdfName referring to a viewer preference
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     * @return    an index in the VIEWER_PREFERENCES array
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     */
194 
    private int getIndex(PdfName key) {
195 3 1. getIndex : changed conditional boundary → NO_COVERAGE
2. getIndex : Changed increment from 1 to -1 → NO_COVERAGE
3. getIndex : negated conditional → NO_COVERAGE
 
        for (int i = 0; i < VIEWER_PREFERENCES.length; i++) {
196 1 1. getIndex : negated conditional → NO_COVERAGE
 
            if (VIEWER_PREFERENCES[i].equals(key))
197 1 1. getIndex : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
 
                return i;
198 
        }
199 1 1. getIndex : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
 
        return -1;
200 
    }
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202 
    /**
203 
     * Checks if some value is valid for a certain key.
204 
     */
205 
    private boolean isPossibleValue(PdfName value, PdfName[] accepted) {
206 
        for (PdfName pdfName : accepted) {
207 1 1. isPossibleValue : negated conditional → NO_COVERAGE
 
            if (pdfName.equals(value)) {
208 1 1. isPossibleValue : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
 
                return true;
209 
            }
210 
        }
211 1 1. isPossibleValue : replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
 
        return false;
212 
    }
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214 
    /**
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     * Sets the viewer preferences for printing.
216 
     */
217 
    public void addViewerPreference(PdfName key, PdfObject value) {
218 
        switch(getIndex(key)) {
219 
        case 0: // HIDETOOLBAR
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        case 1: // HIDEMENUBAR
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        case 2: // HIDEWINDOWUI
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        case 3: // FITWINDOW
223 
        case 4: // CENTERWINDOW
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        case 5: // DISPLAYDOCTITLE
225 
        case 14: // PICKTRAYBYPDFSIZE
226 1 1. addViewerPreference : negated conditional → NO_COVERAGE
 
            if (value instanceof PdfBoolean) {
227 1 1. addViewerPreference : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(key, value);
228 
            }
229 
            break;
230 
        case 6: // NONFULLSCREENPAGEMODE
231 1 1. addViewerPreference : negated conditional → NO_COVERAGE
 
            if (value instanceof PdfName
232 1 1. addViewerPreference : negated conditional → NO_COVERAGE
 
                    && isPossibleValue((PdfName)value, NONFULLSCREENPAGEMODE_PREFERENCES)) {
233 1 1. addViewerPreference : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(key, value);
234 
            }
235 
            break;
236 
        case 7: // DIRECTION
237 1 1. addViewerPreference : negated conditional → NO_COVERAGE
 
            if (value instanceof PdfName
238 1 1. addViewerPreference : negated conditional → NO_COVERAGE
 
                    && isPossibleValue((PdfName)value, DIRECTION_PREFERENCES)) {
239 1 1. addViewerPreference : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(key, value);
240 
            }
241 
            break;
242 
        case 8:  // VIEWAREA
243 
        case 9:  // VIEWCLIP
244 
        case 10: // PRINTAREA
245 
        case 11: // PRINTCLIP
246 1 1. addViewerPreference : negated conditional → NO_COVERAGE
 
            if (value instanceof PdfName
247 1 1. addViewerPreference : negated conditional → NO_COVERAGE
 
                    && isPossibleValue((PdfName)value, PAGE_BOUNDARIES)) {
248 1 1. addViewerPreference : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(key, value);
249 
            }
250 
            break;
251 
        case 12: // PRINTSCALING
252 1 1. addViewerPreference : negated conditional → NO_COVERAGE
 
            if (value instanceof PdfName
253 1 1. addViewerPreference : negated conditional → NO_COVERAGE
 
                    && isPossibleValue((PdfName)value, PRINTSCALING_PREFERENCES)) {
254 1 1. addViewerPreference : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(key, value);
255 
            }
256 
            break;
257 
        case 13: // DUPLEX
258 1 1. addViewerPreference : negated conditional → NO_COVERAGE
 
            if (value instanceof PdfName
259 1 1. addViewerPreference : negated conditional → NO_COVERAGE
 
                    && isPossibleValue((PdfName)value, DUPLEX_PREFERENCES)) {
260 1 1. addViewerPreference : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(key, value);
261 
            }
262 
            break;
263 
        case 15: // PRINTPAGERANGE
264 1 1. addViewerPreference : negated conditional → NO_COVERAGE
 
            if (value instanceof PdfArray) {
265 1 1. addViewerPreference : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(key, value);
266 
            }
267 
            break;
268 
        case 16: // NUMCOPIES
269 1 1. addViewerPreference : negated conditional → NO_COVERAGE
 
            if (value instanceof PdfNumber)  {
270 1 1. addViewerPreference : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
                viewerPreferences.put(key, value);
271 
            }
272 
            break;
273 
        }
274 
    }
275
276 
    /**
277 
     * Adds the viewer preferences defined in the preferences parameter to a
278 
     * PdfDictionary (more specifically the root or catalog of a PDF file).
279 
     *
280 
     * @param catalog
281 
     */
282 
    public void addToCatalog(PdfDictionary catalog) {
283 
        // Page Layout
284 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::remove → NO_COVERAGE
 
        catalog.remove(PdfName.PAGELAYOUT);
285 2 1. addToCatalog : Replaced bitwise AND with OR → NO_COVERAGE
2. addToCatalog : negated conditional → NO_COVERAGE
 
        if ((pageLayoutAndMode & PdfWriter.PageLayoutSinglePage) != 0)
286 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            catalog.put(PdfName.PAGELAYOUT, PdfName.SINGLEPAGE);
287 2 1. addToCatalog : Replaced bitwise AND with OR → NO_COVERAGE
2. addToCatalog : negated conditional → NO_COVERAGE
 
        else if ((pageLayoutAndMode & PdfWriter.PageLayoutOneColumn) != 0)
288 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            catalog.put(PdfName.PAGELAYOUT, PdfName.ONECOLUMN);
289 2 1. addToCatalog : Replaced bitwise AND with OR → NO_COVERAGE
2. addToCatalog : negated conditional → NO_COVERAGE
 
        else if ((pageLayoutAndMode & PdfWriter.PageLayoutTwoColumnLeft) != 0)
290 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            catalog.put(PdfName.PAGELAYOUT, PdfName.TWOCOLUMNLEFT);
291 2 1. addToCatalog : Replaced bitwise AND with OR → NO_COVERAGE
2. addToCatalog : negated conditional → NO_COVERAGE
 
        else if ((pageLayoutAndMode & PdfWriter.PageLayoutTwoColumnRight) != 0)
292 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            catalog.put(PdfName.PAGELAYOUT, PdfName.TWOCOLUMNRIGHT);
293 2 1. addToCatalog : Replaced bitwise AND with OR → NO_COVERAGE
2. addToCatalog : negated conditional → NO_COVERAGE
 
        else if ((pageLayoutAndMode & PdfWriter.PageLayoutTwoPageLeft) != 0)
294 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            catalog.put(PdfName.PAGELAYOUT, PdfName.TWOPAGELEFT);
295 2 1. addToCatalog : Replaced bitwise AND with OR → NO_COVERAGE
2. addToCatalog : negated conditional → NO_COVERAGE
 
        else if ((pageLayoutAndMode & PdfWriter.PageLayoutTwoPageRight) != 0)
296 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            catalog.put(PdfName.PAGELAYOUT, PdfName.TWOPAGERIGHT);
297
298 
        // Page Mode
299 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::remove → NO_COVERAGE
 
        catalog.remove(PdfName.PAGEMODE);
300 2 1. addToCatalog : Replaced bitwise AND with OR → NO_COVERAGE
2. addToCatalog : negated conditional → NO_COVERAGE
 
        if ((pageLayoutAndMode & PdfWriter.PageModeUseNone) != 0)
301 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            catalog.put(PdfName.PAGEMODE, PdfName.USENONE);
302 2 1. addToCatalog : Replaced bitwise AND with OR → NO_COVERAGE
2. addToCatalog : negated conditional → NO_COVERAGE
 
        else if ((pageLayoutAndMode & PdfWriter.PageModeUseOutlines) != 0)
303 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            catalog.put(PdfName.PAGEMODE, PdfName.USEOUTLINES);
304 2 1. addToCatalog : Replaced bitwise AND with OR → NO_COVERAGE
2. addToCatalog : negated conditional → NO_COVERAGE
 
        else if ((pageLayoutAndMode & PdfWriter.PageModeUseThumbs) != 0)
305 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            catalog.put(PdfName.PAGEMODE, PdfName.USETHUMBS);
306 2 1. addToCatalog : Replaced bitwise AND with OR → NO_COVERAGE
2. addToCatalog : negated conditional → NO_COVERAGE
 
        else if ((pageLayoutAndMode & PdfWriter.PageModeFullScreen) != 0)
307 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            catalog.put(PdfName.PAGEMODE, PdfName.FULLSCREEN);
308 2 1. addToCatalog : Replaced bitwise AND with OR → NO_COVERAGE
2. addToCatalog : negated conditional → NO_COVERAGE
 
        else if ((pageLayoutAndMode & PdfWriter.PageModeUseOC) != 0)
309 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            catalog.put(PdfName.PAGEMODE, PdfName.USEOC);
310 2 1. addToCatalog : Replaced bitwise AND with OR → NO_COVERAGE
2. addToCatalog : negated conditional → NO_COVERAGE
 
        else if ((pageLayoutAndMode & PdfWriter.PageModeUseAttachments) != 0)
311 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            catalog.put(PdfName.PAGEMODE, PdfName.USEATTACHMENTS);
312
313 
        // viewer preferences (Table 8.1 of the PDF Reference)
314 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::remove → NO_COVERAGE
 
        catalog.remove(PdfName.VIEWERPREFERENCES);
315 2 1. addToCatalog : changed conditional boundary → NO_COVERAGE
2. addToCatalog : negated conditional → NO_COVERAGE
 
        if (viewerPreferences.size() > 0) {
316 1 1. addToCatalog : removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
 
            catalog.put(PdfName.VIEWERPREFERENCES, viewerPreferences);
317 
        }
318 
    }
319
320 
    public static PdfViewerPreferencesImp getViewerPreferences(PdfDictionary catalog) {
321 
        PdfViewerPreferencesImp preferences = new PdfViewerPreferencesImp();
322 
        int prefs = 0;
323 
        PdfName name = null;
324 
        // page layout
325 
        PdfObject obj = PdfReader.getPdfObjectRelease(catalog.get(PdfName.PAGELAYOUT));
326 2 1. getViewerPreferences : negated conditional → NO_COVERAGE
2. getViewerPreferences : negated conditional → NO_COVERAGE
 
        if (obj != null && obj.isName()) {
327 
            name = (PdfName) obj;
328 1 1. getViewerPreferences : negated conditional → NO_COVERAGE
 
            if (name.equals(PdfName.SINGLEPAGE))
329 1 1. getViewerPreferences : Replaced bitwise OR with AND → NO_COVERAGE
 
                prefs |= PdfWriter.PageLayoutSinglePage;
330 1 1. getViewerPreferences : negated conditional → NO_COVERAGE
 
            else if (name.equals(PdfName.ONECOLUMN))
331 1 1. getViewerPreferences : Replaced bitwise OR with AND → NO_COVERAGE
 
                prefs |= PdfWriter.PageLayoutOneColumn;
332 1 1. getViewerPreferences : negated conditional → NO_COVERAGE
 
            else if (name.equals(PdfName.TWOCOLUMNLEFT))
333 1 1. getViewerPreferences : Replaced bitwise OR with AND → NO_COVERAGE
 
                prefs |= PdfWriter.PageLayoutTwoColumnLeft;
334 1 1. getViewerPreferences : negated conditional → NO_COVERAGE
 
            else if (name.equals(PdfName.TWOCOLUMNRIGHT))
335 1 1. getViewerPreferences : Replaced bitwise OR with AND → NO_COVERAGE
 
                prefs |= PdfWriter.PageLayoutTwoColumnRight;
336 1 1. getViewerPreferences : negated conditional → NO_COVERAGE
 
            else if (name.equals(PdfName.TWOPAGELEFT))
337 1 1. getViewerPreferences : Replaced bitwise OR with AND → NO_COVERAGE
 
                prefs |= PdfWriter.PageLayoutTwoPageLeft;
338 1 1. getViewerPreferences : negated conditional → NO_COVERAGE
 
            else if (name.equals(PdfName.TWOPAGERIGHT))
339 1 1. getViewerPreferences : Replaced bitwise OR with AND → NO_COVERAGE
 
                prefs |= PdfWriter.PageLayoutTwoPageRight;
340 
        }
341 
        // page mode
342 
        obj = PdfReader.getPdfObjectRelease(catalog.get(PdfName.PAGEMODE));
343 2 1. getViewerPreferences : negated conditional → NO_COVERAGE
2. getViewerPreferences : negated conditional → NO_COVERAGE
 
        if (obj != null && obj.isName()) {
344 
            name = (PdfName) obj;
345 1 1. getViewerPreferences : negated conditional → NO_COVERAGE
 
            if (name.equals(PdfName.USENONE))
346 1 1. getViewerPreferences : Replaced bitwise OR with AND → NO_COVERAGE
 
                prefs |= PdfWriter.PageModeUseNone;
347 1 1. getViewerPreferences : negated conditional → NO_COVERAGE
 
            else if (name.equals(PdfName.USEOUTLINES))
348 1 1. getViewerPreferences : Replaced bitwise OR with AND → NO_COVERAGE
 
                prefs |= PdfWriter.PageModeUseOutlines;
349 1 1. getViewerPreferences : negated conditional → NO_COVERAGE
 
            else if (name.equals(PdfName.USETHUMBS))
350 1 1. getViewerPreferences : Replaced bitwise OR with AND → NO_COVERAGE
 
                prefs |= PdfWriter.PageModeUseThumbs;
351 1 1. getViewerPreferences : negated conditional → NO_COVERAGE
 
            else if (name.equals(PdfName.FULLSCREEN))
352 1 1. getViewerPreferences : Replaced bitwise OR with AND → NO_COVERAGE
 
                prefs |= PdfWriter.PageModeFullScreen;
353 1 1. getViewerPreferences : negated conditional → NO_COVERAGE
 
            else if (name.equals(PdfName.USEOC))
354 1 1. getViewerPreferences : Replaced bitwise OR with AND → NO_COVERAGE
 
                prefs |= PdfWriter.PageModeUseOC;
355 1 1. getViewerPreferences : negated conditional → NO_COVERAGE
 
            else if (name.equals(PdfName.USEATTACHMENTS))
356 1 1. getViewerPreferences : Replaced bitwise OR with AND → NO_COVERAGE
 
                prefs |= PdfWriter.PageModeUseAttachments;
357 
        }
358 
        // set page layout and page mode preferences
359 1 1. getViewerPreferences : removed call to com/lowagie/text/pdf/internal/PdfViewerPreferencesImp::setViewerPreferences → NO_COVERAGE
 
        preferences.setViewerPreferences(prefs);
360 
        // other preferences
361 
        obj = PdfReader.getPdfObjectRelease(catalog
362 
                .get(PdfName.VIEWERPREFERENCES));
363 2 1. getViewerPreferences : negated conditional → NO_COVERAGE
2. getViewerPreferences : negated conditional → NO_COVERAGE
 
        if (obj != null && obj.isDictionary()) {
364 
            PdfDictionary vp = (PdfDictionary) obj;
365 
            for (PdfName viewerPreference : VIEWER_PREFERENCES) {
366 
                obj = PdfReader.getPdfObjectRelease(vp.get(viewerPreference));
367 1 1. getViewerPreferences : removed call to com/lowagie/text/pdf/internal/PdfViewerPreferencesImp::addViewerPreference → NO_COVERAGE
 
                preferences.addViewerPreference(viewerPreference, obj);
368 
            }
369 
        }
370 1 1. getViewerPreferences : mutated return of Object value for com/lowagie/text/pdf/internal/PdfViewerPreferencesImp::getViewerPreferences to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE
 
        return preferences;
371 
    }
372 
}

Mutations

151

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise OR with AND → NO_COVERAGE
154

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
155

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE
156

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
157

1.1
Location : setViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
158

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
159

1.1
Location : setViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
160

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
161

1.1
Location : setViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
162

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
163

1.1
Location : setViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
164

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
165

1.1
Location : setViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
166

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
167

1.1
Location : setViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
169

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
170

1.1
Location : setViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
171

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
172

1.1
Location : setViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
173

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
174

1.1
Location : setViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
175

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
176

1.1
Location : setViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
178

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
179

1.1
Location : setViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
180

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
181

1.1
Location : setViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
183

1.1
Location : setViewerPreferences
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : setViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
184

1.1
Location : setViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
195

1.1
Location : getIndex
Killed by : none changed conditional boundary → NO_COVERAGE

2.2
Location : getIndex
Killed by : none Changed increment from 1 to -1 → NO_COVERAGE

3.3
Location : getIndex
Killed by : none negated conditional → NO_COVERAGE
196

1.1
Location : getIndex
Killed by : none negated conditional → NO_COVERAGE
197

1.1
Location : getIndex
Killed by : none replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
199

1.1
Location : getIndex
Killed by : none replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
207

1.1
Location : isPossibleValue
Killed by : none negated conditional → NO_COVERAGE
208

1.1
Location : isPossibleValue
Killed by : none replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
211

1.1
Location : isPossibleValue
Killed by : none replaced return of integer sized value with (x == 0 ? 1 : 0) → NO_COVERAGE
226

1.1
Location : addViewerPreference
Killed by : none negated conditional → NO_COVERAGE
227

1.1
Location : addViewerPreference
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
231

1.1
Location : addViewerPreference
Killed by : none negated conditional → NO_COVERAGE
232

1.1
Location : addViewerPreference
Killed by : none negated conditional → NO_COVERAGE
233

1.1
Location : addViewerPreference
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
237

1.1
Location : addViewerPreference
Killed by : none negated conditional → NO_COVERAGE
238

1.1
Location : addViewerPreference
Killed by : none negated conditional → NO_COVERAGE
239

1.1
Location : addViewerPreference
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
246

1.1
Location : addViewerPreference
Killed by : none negated conditional → NO_COVERAGE
247

1.1
Location : addViewerPreference
Killed by : none negated conditional → NO_COVERAGE
248

1.1
Location : addViewerPreference
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
252

1.1
Location : addViewerPreference
Killed by : none negated conditional → NO_COVERAGE
253

1.1
Location : addViewerPreference
Killed by : none negated conditional → NO_COVERAGE
254

1.1
Location : addViewerPreference
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
258

1.1
Location : addViewerPreference
Killed by : none negated conditional → NO_COVERAGE
259

1.1
Location : addViewerPreference
Killed by : none negated conditional → NO_COVERAGE
260

1.1
Location : addViewerPreference
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
264

1.1
Location : addViewerPreference
Killed by : none negated conditional → NO_COVERAGE
265

1.1
Location : addViewerPreference
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
269

1.1
Location : addViewerPreference
Killed by : none negated conditional → NO_COVERAGE
270

1.1
Location : addViewerPreference
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
284

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::remove → NO_COVERAGE
285

1.1
Location : addToCatalog
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : addToCatalog
Killed by : none negated conditional → NO_COVERAGE
286

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
287

1.1
Location : addToCatalog
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : addToCatalog
Killed by : none negated conditional → NO_COVERAGE
288

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
289

1.1
Location : addToCatalog
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : addToCatalog
Killed by : none negated conditional → NO_COVERAGE
290

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
291

1.1
Location : addToCatalog
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : addToCatalog
Killed by : none negated conditional → NO_COVERAGE
292

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
293

1.1
Location : addToCatalog
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : addToCatalog
Killed by : none negated conditional → NO_COVERAGE
294

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
295

1.1
Location : addToCatalog
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : addToCatalog
Killed by : none negated conditional → NO_COVERAGE
296

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
299

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::remove → NO_COVERAGE
300

1.1
Location : addToCatalog
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : addToCatalog
Killed by : none negated conditional → NO_COVERAGE
301

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
302

1.1
Location : addToCatalog
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : addToCatalog
Killed by : none negated conditional → NO_COVERAGE
303

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
304

1.1
Location : addToCatalog
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : addToCatalog
Killed by : none negated conditional → NO_COVERAGE
305

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
306

1.1
Location : addToCatalog
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : addToCatalog
Killed by : none negated conditional → NO_COVERAGE
307

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
308

1.1
Location : addToCatalog
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : addToCatalog
Killed by : none negated conditional → NO_COVERAGE
309

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
310

1.1
Location : addToCatalog
Killed by : none Replaced bitwise AND with OR → NO_COVERAGE

2.2
Location : addToCatalog
Killed by : none negated conditional → NO_COVERAGE
311

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
314

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::remove → NO_COVERAGE
315

1.1
Location : addToCatalog
Killed by : none changed conditional boundary → NO_COVERAGE

2.2
Location : addToCatalog
Killed by : none negated conditional → NO_COVERAGE
316

1.1
Location : addToCatalog
Killed by : none removed call to com/lowagie/text/pdf/PdfDictionary::put → NO_COVERAGE
326

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE

2.2
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
328

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
329

1.1
Location : getViewerPreferences
Killed by : none Replaced bitwise OR with AND → NO_COVERAGE
330

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
331

1.1
Location : getViewerPreferences
Killed by : none Replaced bitwise OR with AND → NO_COVERAGE
332

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
333

1.1
Location : getViewerPreferences
Killed by : none Replaced bitwise OR with AND → NO_COVERAGE
334

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
335

1.1
Location : getViewerPreferences
Killed by : none Replaced bitwise OR with AND → NO_COVERAGE
336

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
337

1.1
Location : getViewerPreferences
Killed by : none Replaced bitwise OR with AND → NO_COVERAGE
338

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
339

1.1
Location : getViewerPreferences
Killed by : none Replaced bitwise OR with AND → NO_COVERAGE
343

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE

2.2
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
345

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
346

1.1
Location : getViewerPreferences
Killed by : none Replaced bitwise OR with AND → NO_COVERAGE
347

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
348

1.1
Location : getViewerPreferences
Killed by : none Replaced bitwise OR with AND → NO_COVERAGE
349

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
350

1.1
Location : getViewerPreferences
Killed by : none Replaced bitwise OR with AND → NO_COVERAGE
351

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
352

1.1
Location : getViewerPreferences
Killed by : none Replaced bitwise OR with AND → NO_COVERAGE
353

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
354

1.1
Location : getViewerPreferences
Killed by : none Replaced bitwise OR with AND → NO_COVERAGE
355

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
356

1.1
Location : getViewerPreferences
Killed by : none Replaced bitwise OR with AND → NO_COVERAGE
359

1.1
Location : getViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/internal/PdfViewerPreferencesImp::setViewerPreferences → NO_COVERAGE
363

1.1
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE

2.2
Location : getViewerPreferences
Killed by : none negated conditional → NO_COVERAGE
367

1.1
Location : getViewerPreferences
Killed by : none removed call to com/lowagie/text/pdf/internal/PdfViewerPreferencesImp::addViewerPreference → NO_COVERAGE
370

1.1
Location : getViewerPreferences
Killed by : none mutated return of Object value for com/lowagie/text/pdf/internal/PdfViewerPreferencesImp::getViewerPreferences to ( if (x != null) null else throw new RuntimeException ) → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 1.4.2