@Override
protected ObjRecord createObjRecord() {
    ObjRecord obj = new ObjRecord();
    CommonObjectDataSubRecord c = new CommonObjectDataSubRecord();
    c.setObjectType(OBJECT_TYPE_COMMENT);
    c.setLocked(true);
    c.setPrintable(true);
    c.setAutofill(false);
    c.setAutoline(true);

    NoteStructureSubRecord u = new NoteStructureSubRecord();
    EndSubRecord e = new EndSubRecord();
    obj.addSubRecord(c);
    obj.addSubRecord(u);
    obj.addSubRecord(e);
    return obj;
}
 

/**
 * @return <code>true</code> if the specified record ID terminates a sequence of Row block records
 * It is assumed that at least one row or cell value record has been found prior to the current
 * record
 */
public static boolean isEndOfRowBlock(int sid) {
	switch(sid) {
		case ViewDefinitionRecord.sid:
			// should have been prefixed with DrawingRecord (0x00EC), but bug 46280 seems to allow this
		case DrawingRecord.sid:
		case DrawingSelectionRecord.sid:
		case ObjRecord.sid:
		case TextObjectRecord.sid:
           case ColumnInfoRecord.sid: // See Bugzilla 53984
           case GutsRecord.sid:   // see Bugzilla 50426
		case WindowOneRecord.sid:
			// should really be part of workbook stream, but some apps seem to put this before WINDOW2
		case WindowTwoRecord.sid:
			return true;

		case DVALRecord.sid:
			return true;
		case EOFRecord.sid:
			// WINDOW2 should always be present, so shouldn't have got this far
			throw new RuntimeException("Found EOFRecord before WindowTwoRecord was encountered");
	}
	return PageSettingsBlock.isComponentRecord(sid);
}
 

/**
 * @return <code>true</code> if the specified record ID terminates a sequence of Row block records
 * It is assumed that at least one row or cell value record has been found prior to the current
 * record
 */
static boolean isEndOfRowBlock(int sid) {
  switch(sid) {
    case ViewDefinitionRecord.sid:
      // should have been prefixed with DrawingRecord (0x00EC), but bug 46280 seems to allow this
    case DrawingRecord.sid:
    case DrawingSelectionRecord.sid:
    case ObjRecord.sid:
    case TextObjectRecord.sid:
    case ColumnInfoRecord.sid: // See Bugzilla 53984
    case GutsRecord.sid:   // see Bugzilla 50426
    case WindowOneRecord.sid:
      // should really be part of workbook stream, but some apps seem to put this before WINDOW2
    case WindowTwoRecord.sid:
      return true;

    case DVALRecord.sid:
      return true;
    case EOFRecord.sid:
      // WINDOW2 should always be present, so shouldn't have got this far
      throw new RuntimeException("Found EOFRecord before WindowTwoRecord was encountered");
  }
  return PageSettingsBlock.isComponentRecord(sid);
}
 

@Override
public void processRecord(XlsReadContext xlsReadContext, Record record) {
    ObjRecord or = (ObjRecord)record;
    for (SubRecord subRecord : or.getSubRecords()) {
        if (subRecord instanceof CommonObjectDataSubRecord) {
            CommonObjectDataSubRecord codsr = (CommonObjectDataSubRecord)subRecord;
            if (CommonObjectDataSubRecord.OBJECT_TYPE_COMMENT == codsr.getObjectType()) {
                xlsReadContext.xlsReadSheetHolder().setTempObjectIndex(codsr.getObjectId());
            }
            break;
        }
    }
}
 

@Override
protected HSSFShape cloneShape() {
    TextObjectRecord txo = (TextObjectRecord) getTextObjectRecord().cloneViaReserialise();
    EscherContainerRecord spContainer = new EscherContainerRecord();
    byte [] inSp = getEscherContainer().serialize();
    spContainer.fillFields(inSp, 0, new DefaultEscherRecordFactory());
    ObjRecord obj = (ObjRecord) getObjRecord().cloneViaReserialise();
    NoteRecord note = (NoteRecord) getNoteRecord().cloneViaReserialise();
    return new HSSFComment(spContainer, obj, txo, note);
}
 

@Override
protected ObjRecord createObjRecord() {
    ObjRecord obj = new ObjRecord();
    CommonObjectDataSubRecord c = new CommonObjectDataSubRecord();
    c.setLocked(true);
    c.setPrintable(true);
    c.setAutofill(true);
    c.setAutoline(true);
    EndSubRecord e = new EndSubRecord();

    obj.addSubRecord(c);
    obj.addSubRecord(e);
    return obj;
}
 

private static boolean isEmbeddedObject(ObjRecord obj) {
    for (SubRecord sub : obj.getSubRecords()) {
        if (sub instanceof EmbeddedObjectRefSubRecord) {
            return true;
        }
    }
    return false;
}
 

@Override
protected HSSFShape cloneShape() {
    EscherContainerRecord spContainer = new EscherContainerRecord();
    byte [] inSp = getEscherContainer().serialize();
    spContainer.fillFields(inSp, 0, new DefaultEscherRecordFactory());
    ObjRecord obj = (ObjRecord) getObjRecord().cloneViaReserialise();
    return new HSSFPicture(spContainer, obj);
}
 

/**
 * creates shapes from existing file
 * @param spContainer
 * @param objRecord
 */
public HSSFShape(EscherContainerRecord spContainer, ObjRecord objRecord) {
    this._escherContainer = spContainer;
    this._objRecord = objRecord;
    this._optRecord = spContainer.getChildById(EscherOptRecord.RECORD_ID);
    this.anchor = HSSFAnchor.createAnchorFromEscher(spContainer);
}
 

public HSSFComment(EscherContainerRecord spContainer, ObjRecord objRecord, TextObjectRecord textObjectRecord, NoteRecord note) {
    super(spContainer, objRecord, textObjectRecord);
    _note = note;
}
 

public HSSFSimpleShape(EscherContainerRecord spContainer, ObjRecord objRecord, TextObjectRecord textObjectRecord) {
    super(spContainer, objRecord);
    this._textObjectRecord = textObjectRecord;
}
 

public HSSFSimpleShape(EscherContainerRecord spContainer, ObjRecord objRecord) {
    super(spContainer, objRecord);
}
 

public HSSFPicture(EscherContainerRecord spContainer, ObjRecord objRecord) {
    super(spContainer, objRecord);
}
 

protected ObjRecord getObjRecord() {
    return _objRecord;
}
 

protected abstract ObjRecord createObjRecord();