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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 1997-2015 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 {
//unknown CMAP as String
//String unknownValue=null;
private float[] BC, BG;
protected String AC, CA, RC;
protected byte[] rawAC, rawCA, rawRC;
private int TP=-1;
int R;
//boolean ImageMask=false;
//int FormType=0, Height=1, Width=1;
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();
//System.out.println(source.getMKInt(PdfDictionary.TP)+" "+TP);
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() {
// TODO Auto-generated constructor stub
}
@Override
public boolean getBoolean(final int id){
switch(id){
// case PdfDictionary.ImageMask:
// return ImageMask;
default:
return super.getBoolean(id);
}
}
@Override
public void setBoolean(final int id, final boolean value){
switch(id){
// case PdfDictionary.ImageMask:
// ImageMask=value;
// break;
default:
super.setBoolean(id, value);
}
}
@Override
public PdfObject getDictionary(final int id){
switch(id){
case PdfDictionary.I:
return I;
//
// case PdfDictionary.XObject:
// return XObject;
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;
//
// case PdfDictionary.XObject:
// XObject=value;
// break;
default:
super.setDictionary(id, value);
}
}
// public void setStream(){
//
// hasStream=true;
// }
@Override
public PdfArrayIterator getMixedArray(final int id) {
switch(id){
//case PdfDictionary.Differences:
// return new PdfArrayIterator(Differences);
default:
return super.getMixedArray(id);
}
}
@Override
public double[] getDoubleArray(final int id) {
switch(id){
default:
return super.getDoubleArray(id);
}
}
@Override
public void setDoubleArray(final int id, final double[] value) {
switch(id){
// case PdfDictionary.FontMatrix:
// FontMatrix=value;
// break;
default:
super.setDoubleArray(id, value);
}
}
@Override
public int[] getIntArray(final int id) {
switch(id){
default:
return super.getIntArray(id);
}
}
@Override
public void setIntArray(final int id, final int[] value) {
switch(id){
default:
super.setIntArray(id, value);
}
}
@Override
public void setMixedArray(final int id, final byte[][] value) {
switch(id){
// case PdfDictionary.Differences:
// Differences=value;
// break;
default:
super.setMixedArray(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 void setName(final int id, final byte[] value) {
switch(id){
// case PdfDictionary.CMapName:
// rawCMapName=value;
// break;
default:
super.setName(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 String getName(final int id) {
switch(id){
// case PdfDictionary.BaseFont:
//
// //setup first time
// if(BaseFont==null && rawBaseFont!=null)
// BaseFont=new String(rawBaseFont);
//
// return BaseFont;
default:
return super.getName(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);
}
}
/**
* unless you need special fucntions,
* use getStringValue(int id) which is faster
*/
@Override
public String getStringValue(final int id, final int mode) {
final byte[] data=null;
//get data
// switch(id){
// case PdfDictionary.BaseFont:
// data=rawBaseFont;
// break;
// }
//convert
switch(mode){
case PdfDictionary.STANDARD:
//setup first time
if(data!=null) {
return new String(data);
} else {
return null;
}
case PdfDictionary.LOWERCASE:
//setup first time
if(data!=null) {
return new String(data);
} else {
return null;
}
case PdfDictionary.REMOVEPOSTSCRIPTPREFIX:
//setup first time
if(data!=null){
final int len=data.length;
if(len>6 && data[6]=='+'){ //lose ABCDEF+ if present
final int length=len-7;
final byte[] newData=new byte[length];
System.arraycopy(data, 7, newData, 0, length);
return new String(newData);
}else {
return new String(data);
}
}else {
return null;
}
default:
throw new RuntimeException("Value not defined in getName(int,mode) in "+this);
}
}
@Override
public byte[][] getKeyArray(final int id) {
switch(id){
default:
return super.getKeyArray(id);
}
}
@Override
public void setKeyArray(final int id, final byte[][] value) {
switch(id){
default:
super.setKeyArray(id, value);
}
}
@Override
public int getObjectType(){
return PdfDictionary.MK;
}
}