sectionsprmcompressor.java

java 读写word excel ppt

//    }
//    if (newSEP.getWTextFlow() != DEFAULT_SEP.getWTextFlow())
//    {
//      size += SprmUtils.addSprm((short)0x5033, newSEP.getWTextFlow(), null, sprmList);
//    }
//
//    return SprmUtils.getGrpprl(sprmList, size);
//  }
//}


import java.util.ArrayList;
import java.util.Arrays;

import org.apache.poi.hwpf.model.types.SEPAbstractType;
import org.apache.poi.hwpf.usermodel.SectionProperties;
import org.apache.poi.util.LittleEndian;


public class SectionSprmCompressor
{
  private final static SectionProperties DEFAULT_SEP = new SectionProperties();
  public SectionSprmCompressor()
  {
  }
  public static byte[] compressSectionProperty(SectionProperties newSEP)
  {
    int size = 0;
    ArrayList sprmList = new ArrayList();

    if (newSEP.getCnsPgn() != DEFAULT_SEP.getCnsPgn())
    {
      size += SprmUtils.addSprm((short)0x3000, newSEP.getCnsPgn(), null, sprmList);
    }
    if (newSEP.getIHeadingPgn() != DEFAULT_SEP.getIHeadingPgn())
    {
      size += SprmUtils.addSprm((short)0x3001, newSEP.getIHeadingPgn(), null, sprmList);
    }
    if (!Arrays.equals(newSEP.getOlstAnm(), DEFAULT_SEP.getOlstAnm()))
    {
      size += SprmUtils.addSprm((short)0xD202, 0, newSEP.getOlstAnm(), sprmList);
    }
    if (newSEP.getFEvenlySpaced() != DEFAULT_SEP.getFEvenlySpaced())
    {
      size += SprmUtils.addSprm((short)0x3005, newSEP.getFEvenlySpaced() ? 1 : 0, null, sprmList);
    }
    if (newSEP.getFUnlocked() != DEFAULT_SEP.getFUnlocked())
    {
      size += SprmUtils.addSprm((short)0x3006, newSEP.getFUnlocked() ? 1 :0, null, sprmList);
    }
    if (newSEP.getDmBinFirst() != DEFAULT_SEP.getDmBinFirst())
    {
      size += SprmUtils.addSprm((short)0x5007, newSEP.getDmBinFirst(), null, sprmList);
    }
    if (newSEP.getDmBinOther() != DEFAULT_SEP.getDmBinOther())
    {
      size += SprmUtils.addSprm((short)0x5008, newSEP.getDmBinOther(), null, sprmList);
    }
    if (newSEP.getBkc() != DEFAULT_SEP.getBkc())
    {
      size += SprmUtils.addSprm((short)0x3009, newSEP.getBkc(), null, sprmList);
    }
    if (newSEP.getFTitlePage() != DEFAULT_SEP.getFTitlePage())
    {
      size += SprmUtils.addSprm((short)0x300A, newSEP.getFTitlePage() ? 1 : 0, null, sprmList);
    }
    if (newSEP.getCcolM1() != DEFAULT_SEP.getCcolM1())
    {
      size += SprmUtils.addSprm((short)0x500B, newSEP.getCcolM1(), null, sprmList);
    }
    if (newSEP.getDxaColumns() != DEFAULT_SEP.getDxaColumns())
    {
      size += SprmUtils.addSprm((short)0x900C, newSEP.getDxaColumns(), null, sprmList);
    }
    if (newSEP.getFAutoPgn() != DEFAULT_SEP.getFAutoPgn())
    {
      size += SprmUtils.addSprm((short)0x300D, newSEP.getFAutoPgn() ? 1 : 0, null, sprmList);
    }
    if (newSEP.getNfcPgn() != DEFAULT_SEP.getNfcPgn())
    {
      size += SprmUtils.addSprm((short)0x300E, newSEP.getNfcPgn(), null, sprmList);
    }
    if (newSEP.getDyaPgn() != DEFAULT_SEP.getDyaPgn())
    {
      size += SprmUtils.addSprm((short)0xB00F, newSEP.getDyaPgn(), null, sprmList);
    }
    if (newSEP.getDxaPgn() != DEFAULT_SEP.getDxaPgn())
    {
      size += SprmUtils.addSprm((short)0xB010, newSEP.getDxaPgn(), null, sprmList);
    }
    if (newSEP.getFPgnRestart() != DEFAULT_SEP.getFPgnRestart())
    {
      size += SprmUtils.addSprm((short)0x3011, newSEP.getFPgnRestart() ? 1 : 0, null, sprmList);
    }
    if (newSEP.getFEndNote() != DEFAULT_SEP.getFEndNote())
    {
      size += SprmUtils.addSprm((short)0x3012, newSEP.getFEndNote() ? 1 : 0, null, sprmList);
    }
    if (newSEP.getLnc() != DEFAULT_SEP.getLnc())
    {
      size += SprmUtils.addSprm((short)0x3013, newSEP.getLnc(), null, sprmList);
    }
    if (newSEP.getGrpfIhdt() != DEFAULT_SEP.getGrpfIhdt())
    {
      size += SprmUtils.addSprm((short)0x3014, newSEP.getGrpfIhdt(), null, sprmList);
    }
    if (newSEP.getNLnnMod() != DEFAULT_SEP.getNLnnMod())
    {
      size += SprmUtils.addSprm((short)0x5015, newSEP.getNLnnMod(), null, sprmList);
    }
    if (newSEP.getDxaLnn() != DEFAULT_SEP.getDxaLnn())
    {
      size += SprmUtils.addSprm((short)0x9016, newSEP.getDxaLnn(), null, sprmList);
    }
    if (newSEP.getDyaHdrTop() != DEFAULT_SEP.getDyaHdrTop())
    {
      size += SprmUtils.addSprm((short)0xB017, newSEP.getDyaHdrTop(), null, sprmList);
    }
    if (newSEP.getDyaHdrBottom() != DEFAULT_SEP.getDyaHdrBottom())
    {
      size += SprmUtils.addSprm((short)0xB018, newSEP.getDyaHdrBottom(), null, sprmList);
    }
    if (newSEP.getFLBetween() != DEFAULT_SEP.getFLBetween())
    {
      size += SprmUtils.addSprm((short)0x3019, newSEP.getFLBetween() ? 1 : 0, null, sprmList);
    }
    if (newSEP.getVjc() != DEFAULT_SEP.getVjc())
    {
      size += SprmUtils.addSprm((short)0x301A, newSEP.getVjc(), null, sprmList);
    }
    if (newSEP.getLnnMin() != DEFAULT_SEP.getLnnMin())
    {
      size += SprmUtils.addSprm((short)0x501B, newSEP.getLnnMin(), null, sprmList);
    }
    if (newSEP.getPgnStart() != DEFAULT_SEP.getPgnStart())
    {
      size += SprmUtils.addSprm((short)0x501C, newSEP.getPgnStart(), null, sprmList);
    }
    if (newSEP.getDmOrientPage() != DEFAULT_SEP.getDmOrientPage())
    {
      size += SprmUtils.addSprm((short)0x301D, newSEP.getDmOrientPage(), null, sprmList);
    }
    if (newSEP.getXaPage() != DEFAULT_SEP.getXaPage())
    {
      size += SprmUtils.addSprm((short)0xB01F, newSEP.getXaPage(), null, sprmList);
    }
    if (newSEP.getYaPage() != DEFAULT_SEP.getYaPage())
    {
      size += SprmUtils.addSprm((short)0xB020, newSEP.getYaPage(), null, sprmList);
    }
    if (newSEP.getDxaLeft() != DEFAULT_SEP.getDxaLeft())
    {
      size += SprmUtils.addSprm((short)0xB021, newSEP.getDxaLeft(), null, sprmList);
    }
    if (newSEP.getDxaRight() != DEFAULT_SEP.getDxaRight())
    {
      size += SprmUtils.addSprm((short)0xB022, newSEP.getDxaRight(), null, sprmList);
    }
    if (newSEP.getDyaTop() != DEFAULT_SEP.getDyaTop())
    {
      size += SprmUtils.addSprm((short)0x9023, newSEP.getDyaTop(), null, sprmList);
    }
    if (newSEP.getDyaBottom() != DEFAULT_SEP.getDyaBottom())
    {
      size += SprmUtils.addSprm((short)0x9024, newSEP.getDyaBottom(), null, sprmList);
    }
    if (newSEP.getDzaGutter() != DEFAULT_SEP.getDzaGutter())
    {
      size += SprmUtils.addSprm((short)0xB025, newSEP.getDzaGutter(), null, sprmList);
    }
    if (newSEP.getDmPaperReq() != DEFAULT_SEP.getDmPaperReq())
    {
      size += SprmUtils.addSprm((short)0x5026, newSEP.getDmPaperReq(), null, sprmList);
    }
    if (newSEP.getFPropMark() != DEFAULT_SEP.getFPropMark() ||
        newSEP.getIbstPropRMark() != DEFAULT_SEP.getIbstPropRMark() ||
        !newSEP.getDttmPropRMark().equals(DEFAULT_SEP.getDttmPropRMark()))
    {
      byte[] buf = new byte[7];
      buf[0] = (byte)(newSEP.getFPropMark() ? 1 : 0);
      int offset = LittleEndian.BYTE_SIZE;
      LittleEndian.putShort(buf, (short)newSEP.getIbstPropRMark());
      offset += LittleEndian.SHORT_SIZE;
      newSEP.getDttmPropRMark().serialize(buf, offset);
      size += SprmUtils.addSprm((short)0xD227, -1, buf, sprmList);
    }
    if (!newSEP.getBrcTop().equals( DEFAULT_SEP.getBrcTop()))
    {
      size += SprmUtils.addSprm((short)0x702B, newSEP.getBrcTop().toInt(), null, sprmList);
    }
    if (!newSEP.getBrcLeft().equals(DEFAULT_SEP.getBrcLeft()))
    {
      size += SprmUtils.addSprm((short)0x702C, newSEP.getBrcLeft().toInt(), null, sprmList);
    }
    if (!newSEP.getBrcBottom().equals(DEFAULT_SEP.getBrcBottom()))
    {
      size += SprmUtils.addSprm((short)0x702D, newSEP.getBrcBottom().toInt(), null, sprmList);
    }
    if (!newSEP.getBrcRight().equals(DEFAULT_SEP.getBrcRight()))
    {
      size += SprmUtils.addSprm((short)0x702E, newSEP.getBrcRight().toInt(), null, sprmList);
    }
    if (newSEP.getPgbProp() != DEFAULT_SEP.getPgbProp())
    {
      size += SprmUtils.addSprm((short)0x522F, newSEP.getPgbProp(), null, sprmList);
    }
    if (newSEP.getDxtCharSpace() != DEFAULT_SEP.getDxtCharSpace())
    {
      size += SprmUtils.addSprm((short)0x7030, newSEP.getDxtCharSpace(), null, sprmList);
    }
    if (newSEP.getDyaLinePitch() != DEFAULT_SEP.getDyaLinePitch())
    {
      size += SprmUtils.addSprm((short)0x9031, newSEP.getDyaLinePitch(), null, sprmList);
    }
    if (newSEP.getClm() != DEFAULT_SEP.getClm())
    {
      size += SprmUtils.addSprm((short)0x5032, newSEP.getClm(), null, sprmList);
    }
    if (newSEP.getWTextFlow() != DEFAULT_SEP.getWTextFlow())
    {
      size += SprmUtils.addSprm((short)0x5033, newSEP.getWTextFlow(), null, sprmList);
    }

    return SprmUtils.getGrpprl(sprmList, size);
  }
}