org.jpedal.objects.raw.MCObject Maven / Gradle / Ivy

/*
 * ===========================================
 * Java Pdf Extraction Decoding Access Library
 * ===========================================
 *
 * Project Info:  http://www.idrsolutions.com
 * Help section for developers at http://www.idrsolutions.com/support/
 *
 * (C) Copyright 1997-2016 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


 *
 * ---------------
 * MCObject.java
 * ---------------
 */
package org.jpedal.objects.raw;

import org.jpedal.utils.LogWriter;
import org.jpedal.utils.StringUtils;

public class MCObject extends PdfObject {

    private String ID, OC, Root, S;

    private byte[] rawID, rawOC, rawRoot, rawS;

    //unknown CMAP as String
	//String unknownValue=null;

	//private float[] Matrix;

	//boolean ImageMask=false;

	int Kint=-1, MCID=-1;

	private PdfObject A, ClassMap,K, Layer,ParentTree,Pg, RoleMap;

	private byte[] rawActualText, rawLang, rawIDTree, rawT;

    private byte[][] Karray;
    
	private String ActualText, IDTree, Lang, T;

    public MCObject(final String ref) {
        super(ref);

        objType=PdfDictionary.MCID;
    }

    public MCObject(final int ref, final int gen) {
       super(ref,gen);

        objType=PdfDictionary.MCID;
    }



    @Override
    public PdfObject getDictionary(final int id){

        switch(id){

	        case PdfDictionary.A:
	    		return A;
	    		
            case PdfDictionary.ClassMap:
	        	return ClassMap;

            case PdfDictionary.K:
	        	return K;

            case PdfDictionary.Layer:
	        	return Layer;

            case PdfDictionary.ParentTree:
	        	return ParentTree;
	        	
            case PdfDictionary.Pg:
	        	return Pg;

            case PdfDictionary.RoleMap:
	        	return RoleMap;

//            case PdfDictionary.XObject:
//                return XObject;

            default:
                return super.getDictionary(id);
        }
    }

    @Override
    public void setIntNumber(final int id, final int value){

        switch(id){

            case PdfDictionary.K:
	        	Kint=value;
	        break;

	        case PdfDictionary.MCID:
	        	MCID=value;
	        break;

//	        case PdfDictionary.Height:
//	            Height=value;
//	        break;
//
//	        case PdfDictionary.Width:
//	            Width=value;
//	        break;

            default:
            	super.setIntNumber(id, value);
        }
    }

    @Override
    public int getInt(final int id){

        switch(id){

            case PdfDictionary.K:
            return Kint;

        	case PdfDictionary.MCID:
            return MCID;

//        	case PdfDictionary.Height:
//            return Height;
//
//	        case PdfDictionary.Width:
//	            return Width;

            default:
            	return super.getInt(id);
        }
    }

    @Override
    public void setDictionary(final int id, final PdfObject value){

    	value.setID(id);
    	
        switch(id){

        	case PdfDictionary.A:
        		A=value;
        		break;
        		
            case PdfDictionary.ClassMap:
                ClassMap=value;
                break;

            case PdfDictionary.K:
                K=value;
                break;
                
            case PdfDictionary.Layer:
	        	Layer=value;
			break;

            case PdfDictionary.ParentTree:
	        	ParentTree=value;
			break;
			
            case PdfDictionary.Pg:
	        	Pg=value;
			break;

            case PdfDictionary.RoleMap:
	        	RoleMap=value;
			break;

//            case PdfDictionary.XObject:
//            	XObject=value;
//    		break;

            default:
            	super.setDictionary(id, value);
        }
    }


    @Override
    public int setConstant(final int pdfKeyType, final int keyStart, final int keyLength, final byte[] raw) {

        int PDFvalue =PdfDictionary.Unknown;

        int id=0,x=0,next;

        try{

            //convert token to unique key which we can lookup

            for(int i2=keyLength-1;i2>-1;i2--){

            	next=raw[keyStart+i2];

            	//System.out.println((char)next);
            	next -= 48;

                id += ((next)<