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An Open Source JavaFX PDF Viewer
/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/support/
*
* (C) Copyright 1997-2017 IDRsolutions and Contributors.
*
* This file is part of JPedal/JPDF2HTML5
*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ---------------
* MKObject.java
* ---------------
*/
package org.jpedal.objects.raw;
import org.jpedal.utils.StringUtils;
public class MKObject extends FormObject {
private float[] BC, BG;
protected String AC, CA, RC;
protected byte[] rawAC, rawCA, rawRC;
private int TP = -1;
int R;
private PdfObject I;
@Override
public String toString() {
return "BC=" + org.jpedal.objects.acroforms.utils.ConvertToString.convertArrayToString(getFloatArray(PdfDictionary.BC)) +
" BG=" + org.jpedal.objects.acroforms.utils.ConvertToString.convertArrayToString(getFloatArray(PdfDictionary.BG)) +
" AC=" + getTextStreamValue(PdfDictionary.AC) + " CA=" + getTextStreamValue(PdfDictionary.CA) +
" RC=" + getTextStreamValue(PdfDictionary.RC) +
" TP=" + TP + " R=" + R + " I=" + I;
}
/**
* creates a copy of this MKObject but in a new Object so that changes wont affect this MkObject
*/
@Override
public PdfObject duplicate() {
final MKObject copy = new MKObject();
final int sourceTP = this.getInt(PdfDictionary.TP);
if (sourceTP != -1) {
copy.setIntNumber(PdfDictionary.TP, sourceTP);
}
final int sourceR = this.getInt(PdfDictionary.R);
copy.setIntNumber(PdfDictionary.R, sourceR);
//make sure also added to getTextStreamValueAsByte
final int[] textStreams = {PdfDictionary.AC, PdfDictionary.CA, PdfDictionary.RC};
for (final int textStream : textStreams) {
final byte[] bytes = this.getTextStreamValueAsByte(textStream);
if (bytes != null) {
copy.setTextStreamValue(textStream, bytes);
}
}
//make sure also added to getTextStreamValueAsByte
final int[] floatStreams = {PdfDictionary.BC, PdfDictionary.BG};
for (final int floatStream : floatStreams) {
final float[] floats = this.getFloatArray(floatStream);
if (floats != null) {
copy.setFloatArray(floatStream, floats);
}
}
if (this.I != null) {
copy.I = I.duplicate();
}
return copy;
}
public MKObject(final String ref) {
super(ref);
}
public MKObject(final int ref, final int gen) {
super(ref, gen);
}
public MKObject() {
}
@Override
public PdfObject getDictionary(final int id) {
switch (id) {
case PdfDictionary.I:
return I;
default:
return super.getDictionary(id);
}
}
@Override
public void setIntNumber(final int id, final int value) {
switch (id) {
case PdfDictionary.R:
R = value;
break;
case PdfDictionary.TP:
TP = value;
break;
default:
super.setIntNumber(id, value);
}
}
@Override
public int getInt(final int id) {
switch (id) {
case PdfDictionary.R:
return R;
case PdfDictionary.TP:
return TP;
default:
return super.getInt(id);
}
}
@Override
public void setDictionary(final int id, final PdfObject value) {
value.setID(id);
switch (id) {
case PdfDictionary.I:
I = value;
break;
default:
super.setDictionary(id, value);
}
}
@Override
public float[] getFloatArray(final int id) {
switch (id) {
case PdfDictionary.BC:
return BC;
case PdfDictionary.BG:
return BG;
default:
return super.getFloatArray(id);
}
}
@Override
public void setFloatArray(final int id, final float[] value) {
switch (id) {
case PdfDictionary.BC:
BC = value;
break;
case PdfDictionary.BG:
BG = value;
break;
default:
super.setFloatArray(id, value);
}
}
@Override
public byte[] getTextStreamValueAsByte(final int id) {
switch (id) {
case PdfDictionary.AC:
return rawAC;
case PdfDictionary.CA:
return rawCA;
case PdfDictionary.RC:
return rawRC;
default:
return super.getTextStreamValueAsByte(id);
}
}
@Override
public void setTextStreamValue(final int id, final byte[] value) {
switch (id) {
case PdfDictionary.AC:
rawAC = value;
break;
case PdfDictionary.CA:
rawCA = value;
break;
case PdfDictionary.RC:
rawRC = value;
break;
default:
super.setTextStreamValue(id, value);
}
}
@Override
public String getTextStreamValue(final int id) {
switch (id) {
case PdfDictionary.AC:
//setup first time
if (AC == null && rawAC != null) {
AC = StringUtils.getTextString(rawAC, false);
}
return AC;
case PdfDictionary.CA:
//setup first time
if (CA == null && rawCA != null) {
CA = StringUtils.getTextString(rawCA, false);
}
return CA;
case PdfDictionary.RC:
//setup first time
if (RC == null && rawRC != null) {
RC = StringUtils.getTextString(rawRC, false);
}
return RC;
default:
return super.getTextStreamValue(id);
}
}
@Override
public int getObjectType() {
return PdfDictionary.MK;
}
}