| gvSIG desktop 1

/*

 * Created on 25-ene-2007 by azabala

 *

 */

package com.iver.cit.jdwglib.dwg.readers.objreaders.v2004;

import java.util.ArrayList;

import java.util.Vector;

import com.iver.cit.jdwglib.dwg.CorruptedDwgEntityException;

import com.iver.cit.jdwglib.dwg.DwgHandleReference;

import com.iver.cit.jdwglib.dwg.DwgObject;

import com.iver.cit.jdwglib.dwg.DwgUtil;

import com.iver.cit.jdwglib.dwg.objects.DwgBlockControl;

/**

 * @author azabala

 */

public class DwgBlockControlReader2004 extends AbstractDwg2004Reader{

        /* (non-Javadoc)

         * @see com.iver.cit.jdwglib.dwg.readers.IDwgObjectReader#readSpecificObj(int[], int, com.iver.cit.jdwglib.dwg.DwgObject)

         */

        public void readSpecificObj(int[] data, int offset, DwgObject dwgObj) throws RuntimeException, CorruptedDwgEntityException{

                 if(! (dwgObj instanceof DwgBlockControl))

                            throw new RuntimeException("ArcReader 2004 solo puede leer DwgBlockControl");

                    DwgBlockControl blk = (DwgBlockControl) dwgObj;

                    blk.inserta();

                        int bitPos = offset;

                        ArrayList v;

                        v = DwgUtil.getBitLong(data, bitPos);

                        bitPos = ((Integer)v.get(0)).intValue();

                        int numReactors = ((Integer)v.get(1)).intValue();

                        blk.setNumReactors(numReactors);

//                        FIXME: Asegurarse de esto

                        v = DwgUtil.testBit(data, bitPos);

                        bitPos = ((Integer)v.get(0)).intValue();

                        boolean xdicFlag = ((Boolean)v.get(1)).booleanValue();

                        v = DwgUtil.getBitShort(data, bitPos);

                        bitPos = ((Integer)v.get(0)).intValue();

                        int enumeration = ((Integer)v.get(1)).intValue();

                        DwgHandleReference hr = new DwgHandleReference();

                        bitPos = hr.read(data, bitPos);

                        blk.setNullHandle(hr);

                        if(!xdicFlag){

                                hr = new DwgHandleReference();

                                bitPos = hr.read(data, bitPos);

                                blk.setXDicObjHandle(hr);

                        }

                        if (enumeration>0) {

                                Vector handles = new Vector();

                                for (int i=0;i<enumeration;i++) {

                                        hr = new DwgHandleReference();

                                        bitPos = hr.read(data, bitPos);

                                        handles.add(hr);

                                }

                                blk.setCode2Handles(handles);

                        }

                        hr = new DwgHandleReference();

                        bitPos = hr.read(data, bitPos);

                        blk.setModelSpaceHandle(hr);

                        hr = new DwgHandleReference();

                        bitPos = hr.read(data, bitPos);

                        blk.setPaperSpaceHandle(hr);

                }

}