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/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/java-pdf-library-support/
*
* (C) Copyright 1997-2013, IDRsolutions and Contributors.
*
* This file is part of JPedal
*
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 = null;
protected String AC, CA, RC;
protected byte[] rawAC, rawCA, rawRC;
private int TP = -1;
int R = 0;
// boolean ImageMask=false;
// int FormType=0, Height=1, Width=1;
private PdfObject I = null;
/** creates a copy of this MKObject but in a new Object so that changes wont affect this MkObject */
@Override
public PdfObject duplicate() {
MKObject copy = new MKObject();
// System.out.println(source.getMKInt(PdfDictionary.TP)+" "+TP);
int sourceTP = this.getInt(PdfDictionary.TP);
if (sourceTP != -1) copy.setIntNumber(PdfDictionary.TP, sourceTP);
int sourceR = this.getInt(PdfDictionary.R);
copy.setIntNumber(PdfDictionary.R, sourceR);
// make sure also added to getTextStreamValueAsByte
int[] textStreams = new int[] { PdfDictionary.AC, PdfDictionary.CA, PdfDictionary.RC };
for (int textStream : textStreams) {
byte[] bytes = this.getTextStreamValueAsByte(textStream);
if (bytes != null) copy.setTextStreamValue(textStream, bytes);
}
// make sure also added to getTextStreamValueAsByte
int[] floatStreams = new int[] { PdfDictionary.BC, PdfDictionary.BG };
for (int floatStream : floatStreams) {
float[] floats = this.getFloatArray(floatStream);
if (floats != null) copy.setFloatArray(floatStream, floats);
}
if (this.I != null) copy.I = this.I.duplicate();
return copy;
}
public MKObject(String ref) {
super(ref);
}
public MKObject(int ref, int gen) {
super(ref, gen);
}
public MKObject(int type) {
super(type);
}
public MKObject() {
// TODO Auto-generated constructor stub
}
@Override
public boolean getBoolean(int id) {
switch (id) {
// case PdfDictionary.ImageMask:
// return ImageMask;
default:
return super.getBoolean(id);
}
}
@Override
public void setBoolean(int id, boolean value) {
switch (id) {
// case PdfDictionary.ImageMask:
// ImageMask=value;
// break;
default:
super.setBoolean(id, value);
}
}
@Override
public PdfObject getDictionary(int id) {
switch (id) {
case PdfDictionary.I:
return this.I;
//
// case PdfDictionary.XObject:
// return XObject;
default:
return super.getDictionary(id);
}
}
@Override
public void setIntNumber(int id, int value) {
switch (id) {
case PdfDictionary.R:
this.R = value;
break;
case PdfDictionary.TP:
this.TP = value;
break;
default:
super.setIntNumber(id, value);
}
}
@Override
public int getInt(int id) {
switch (id) {
case PdfDictionary.R:
return this.R;
case PdfDictionary.TP:
return this.TP;
default:
return super.getInt(id);
}
}
@Override
public void setDictionary(int id, PdfObject value) {
value.setID(id);
switch (id) {
case PdfDictionary.I:
this.I = value;
break;
//
// case PdfDictionary.XObject:
// XObject=value;
// break;
default:
super.setDictionary(id, value);
}
}
// public void setStream(){
//
// hasStream=true;
// }
@Override
public PdfArrayIterator getMixedArray(int id) {
switch (id) {
// case PdfDictionary.Differences:
// return new PdfArrayIterator(Differences);
default:
return super.getMixedArray(id);
}
}
@Override
public double[] getDoubleArray(int id) {
switch (id) {
default:
return super.getDoubleArray(id);
}
}
@Override
public void setDoubleArray(int id, double[] value) {
switch (id) {
// case PdfDictionary.FontMatrix:
// FontMatrix=value;
// break;
default:
super.setDoubleArray(id, value);
}
}
@Override
public int[] getIntArray(int id) {
switch (id) {
default:
return super.getIntArray(id);
}
}
@Override
public void setIntArray(int id, int[] value) {
switch (id) {
default:
super.setIntArray(id, value);
}
}
@Override
public void setMixedArray(int id, byte[][] value) {
switch (id) {
// case PdfDictionary.Differences:
// Differences=value;
// break;
default:
super.setMixedArray(id, value);
}
}
@Override
public float[] getFloatArray(int id) {
switch (id) {
case PdfDictionary.BC:
return this.BC;
case PdfDictionary.BG:
return this.BG;
default:
return super.getFloatArray(id);
}
}
@Override
public void setFloatArray(int id, float[] value) {
switch (id) {
case PdfDictionary.BC:
this.BC = value;
break;
case PdfDictionary.BG:
this.BG = value;
break;
default:
super.setFloatArray(id, value);
}
}
@Override
public void setName(int id, byte[] value) {
switch (id) {
// case PdfDictionary.CMapName:
// rawCMapName=value;
// break;
default:
super.setName(id, value);
}
}
@Override
public byte[] getTextStreamValueAsByte(int id) {
switch (id) {
case PdfDictionary.AC:
return this.rawAC;
case PdfDictionary.CA:
return this.rawCA;
case PdfDictionary.RC:
return this.rawRC;
default:
return super.getTextStreamValueAsByte(id);
}
}
@Override
public String getName(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(int id, byte[] value) {
switch (id) {
case PdfDictionary.AC:
this.rawAC = value;
break;
case PdfDictionary.CA:
this.rawCA = value;
break;
case PdfDictionary.RC:
this.rawRC = value;
break;
default:
super.setTextStreamValue(id, value);
}
}
@Override
public String getTextStreamValue(int id) {
switch (id) {
case PdfDictionary.AC:
// setup first time
if (this.AC == null && this.rawAC != null) this.AC = StringUtils.getTextString(this.rawAC, false);
return this.AC;
case PdfDictionary.CA:
// setup first time
if (this.CA == null && this.rawCA != null) this.CA = StringUtils.getTextString(this.rawCA, false);
return this.CA;
case PdfDictionary.RC:
// setup first time
if (this.RC == null && this.rawRC != null) this.RC = StringUtils.getTextString(this.rawRC, false);
return this.RC;
default:
return super.getTextStreamValue(id);
}
}
/**
* unless you need special fucntions, use getStringValue(int id) which is faster
*/
@Override
public String getStringValue(int id, int mode) {
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) {
int len = data.length;
if (len > 6 && data[6] == '+') { // lose ABCDEF+ if present
int length = len - 7;
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(int id) {
switch (id) {
default:
return super.getKeyArray(id);
}
}
@Override
public void setKeyArray(int id, byte[][] value) {
switch (id) {
default:
super.setKeyArray(id, value);
}
}
@Override
public boolean decompressStreamWhenRead() {
return true;
}
@Override
public int getObjectType() {
return PdfDictionary.MK;
}
}