Examples of org.apache.poi.ddf.EscherContainerRecord$ReadOnlyIterator

org.apache.poi.ddf.EscherContainerRecord
Escher container records store other escher records as children. The container records themselves never store any information beyond the standard header used by all escher records. This one record is used to represent many different types of records. @author Glen Stampoultzis

    }


    // The top level container ought to have
    //  the DgRecord and the container of one container
    //  per shape group (patriach overall first)
    EscherContainerRecord topContainer = getEscherContainer();
    if(topContainer == null) {
      return;
    }
    topContainer = topContainer.getChildContainers().get(0);


    List tcc = topContainer.getChildContainers();
    if(tcc.size() == 0) {
      throw new IllegalStateException("No child escher containers at the point that should hold the patriach data, and one container per top level shape!");
    }


    // First up, get the patriach position
    // This is in the first EscherSpgrRecord, in
    //  the first container, with a EscherSRecord too
    EscherContainerRecord patriachContainer =
      (EscherContainerRecord)tcc.get(0);
    EscherSpgrRecord spgr = null;
    for(Iterator<EscherRecord> it = patriachContainer.getChildIterator(); it.hasNext();) {
      EscherRecord r = it.next();
      if(r instanceof EscherSpgrRecord) {
        spgr = (EscherSpgrRecord)r;
        break;
      }
    }
    if(spgr != null) {
      patriarch.setCoordinates(
          spgr.getRectX1(), spgr.getRectY1(),
          spgr.getRectX2(), spgr.getRectY2()
      );
    }


    // Now process the containers for each group
    //  and objects
    for(int i=1; i<tcc.size(); i++) {
      EscherContainerRecord shapeContainer =
        (EscherContainerRecord)tcc.get(i);
      //System.err.println("\n\n*****\n\n");
      //System.err.println(shapeContainer);


      // Could be a group, or a base object
      if(shapeContainer.getChildRecords().size() == 1 &&
          shapeContainer.getChildContainers().size() == 1) {
        // Group
        HSSFShapeGroup group =
          new HSSFShapeGroup(null, new HSSFClientAnchor());
        patriarch.getChildren().add(group);


        EscherContainerRecord groupContainer =
          (EscherContainerRecord)shapeContainer.getChild(0);
        convertRecordsToUserModel(groupContainer, group);
      } else if(shapeContainer.hasChildOfType((short)0xF00D)) {
        // TextBox
        HSSFTextbox box =

View Full Code Here

      tailRec.clear();
      clearEscherRecords();
      if ( patriarch.getChildren().size() != 0 )
      {
        convertPatriarch( patriarch );
        EscherContainerRecord dgContainer = (EscherContainerRecord) getEscherRecord( 0 );
        EscherContainerRecord spgrContainer = null;
        Iterator<EscherRecord> iter = dgContainer.getChildIterator();
        while (iter.hasNext()) {
          EscherRecord child = iter.next();
          if (child.getRecordId() == EscherContainerRecord.SPGR_CONTAINER) {
            spgrContainer = (EscherContainerRecord) child;

View Full Code Here


  }


  private void convertGroup( HSSFShapeGroup shape, EscherContainerRecord escherParent, Map shapeToObj )
  {
    EscherContainerRecord spgrContainer = new EscherContainerRecord();
    EscherContainerRecord spContainer = new EscherContainerRecord();
    EscherSpgrRecord spgr = new EscherSpgrRecord();
    EscherSpRecord sp = new EscherSpRecord();
    EscherOptRecord opt = new EscherOptRecord();
    EscherRecord anchor;
    EscherClientDataRecord clientData = new EscherClientDataRecord();


    spgrContainer.setRecordId( EscherContainerRecord.SPGR_CONTAINER );
    spgrContainer.setOptions( (short) 0x000F );
    spContainer.setRecordId( EscherContainerRecord.SP_CONTAINER );
    spContainer.setOptions( (short) 0x000F );
    spgr.setRecordId( EscherSpgrRecord.RECORD_ID );
    spgr.setOptions( (short) 0x0001 );
    spgr.setRectX1( shape.getX1() );
    spgr.setRectY1( shape.getY1() );
    spgr.setRectX2( shape.getX2() );
    spgr.setRectY2( shape.getY2() );
    sp.setRecordId( EscherSpRecord.RECORD_ID );
    sp.setOptions( (short) 0x0002 );
    int shapeId = drawingManager.allocateShapeId(drawingGroupId);
    sp.setShapeId( shapeId );
    if (shape.getAnchor() instanceof HSSFClientAnchor)
      sp.setFlags( EscherSpRecord.FLAG_GROUP | EscherSpRecord.FLAG_HAVEANCHOR );
    else
      sp.setFlags( EscherSpRecord.FLAG_GROUP | EscherSpRecord.FLAG_HAVEANCHOR | EscherSpRecord.FLAG_CHILD );
    opt.setRecordId( EscherOptRecord.RECORD_ID );
    opt.setOptions( (short) 0x0023 );
    opt.addEscherProperty( new EscherBoolProperty( EscherProperties.PROTECTION__LOCKAGAINSTGROUPING, 0x00040004 ) );
    opt.addEscherProperty( new EscherBoolProperty( EscherProperties.GROUPSHAPE__PRINT, 0x00080000 ) );


    anchor = ConvertAnchor.createAnchor( shape.getAnchor() );
//    clientAnchor.setCol1( ( (HSSFClientAnchor) shape.getAnchor() ).getCol1() );
//    clientAnchor.setRow1( (short) ( (HSSFClientAnchor) shape.getAnchor() ).getRow1() );
//    clientAnchor.setDx1( (short) shape.getAnchor().getDx1() );
//    clientAnchor.setDy1( (short) shape.getAnchor().getDy1() );
//    clientAnchor.setCol2( ( (HSSFClientAnchor) shape.getAnchor() ).getCol2() );
//    clientAnchor.setRow2( (short) ( (HSSFClientAnchor) shape.getAnchor() ).getRow2() );
//    clientAnchor.setDx2( (short) shape.getAnchor().getDx2() );
//    clientAnchor.setDy2( (short) shape.getAnchor().getDy2() );
    clientData.setRecordId( EscherClientDataRecord.RECORD_ID );
    clientData.setOptions( (short) 0x0000 );


    spgrContainer.addChildRecord( spContainer );
    spContainer.addChildRecord( spgr );
    spContainer.addChildRecord( sp );
    spContainer.addChildRecord( opt );
    spContainer.addChildRecord( anchor );
    spContainer.addChildRecord( clientData );


    ObjRecord obj = new ObjRecord();
    CommonObjectDataSubRecord cmo = new CommonObjectDataSubRecord();
    cmo.setObjectType( CommonObjectDataSubRecord.OBJECT_TYPE_GROUP );
    cmo.setObjectId( shapeId );

View Full Code Here

    throw new IllegalArgumentException( "Can not find client data record" );
  }


  private void convertPatriarch( HSSFPatriarch patriarch )
  {
    EscherContainerRecord dgContainer = new EscherContainerRecord();
    EscherDgRecord dg;
    EscherContainerRecord spgrContainer = new EscherContainerRecord();
    EscherContainerRecord spContainer1 = new EscherContainerRecord();
    EscherSpgrRecord spgr = new EscherSpgrRecord();
    EscherSpRecord sp1 = new EscherSpRecord();


    dgContainer.setRecordId( EscherContainerRecord.DG_CONTAINER );
    dgContainer.setOptions( (short) 0x000F );
    dg = drawingManager.createDgRecord();
    drawingGroupId = dg.getDrawingGroupId();
//    dg.setOptions( (short) ( drawingId << 4 ) );
//    dg.setNumShapes( getNumberOfShapes( patriarch ) );
//    dg.setLastMSOSPID( 0 );  // populated after all shape id's are assigned.
    spgrContainer.setRecordId( EscherContainerRecord.SPGR_CONTAINER );
    spgrContainer.setOptions( (short) 0x000F );
    spContainer1.setRecordId( EscherContainerRecord.SP_CONTAINER );
    spContainer1.setOptions( (short) 0x000F );
    spgr.setRecordId( EscherSpgrRecord.RECORD_ID );
    spgr.setOptions( (short) 0x0001 );  // version
    spgr.setRectX1( patriarch.getX1() );
    spgr.setRectY1( patriarch.getY1() );
    spgr.setRectX2( patriarch.getX2() );
    spgr.setRectY2( patriarch.getY2() );
    sp1.setRecordId( EscherSpRecord.RECORD_ID );
    sp1.setOptions( (short) 0x0002 );
    sp1.setShapeId( drawingManager.allocateShapeId(dg.getDrawingGroupId()) );
    sp1.setFlags( EscherSpRecord.FLAG_GROUP | EscherSpRecord.FLAG_PATRIARCH );


    dgContainer.addChildRecord( dg );
    dgContainer.addChildRecord( spgrContainer );
    spgrContainer.addChildRecord( spContainer1 );
    spContainer1.addChildRecord( spgr );
    spContainer1.addChildRecord( sp1 );


    addEscherRecord( dgContainer );
  }

View Full Code Here


            if(r instanceof DrawingGroupRecord) {
                DrawingGroupRecord dg = (DrawingGroupRecord)r;
                dg.processChildRecords();


                EscherContainerRecord cr =
                    dg.getEscherContainer();
                if(cr == null) {
                    continue;
                }


                EscherDggRecord dgg = null;
                for(Iterator<EscherRecord> it = cr.getChildIterator(); it.hasNext();) {
                    Object er = it.next();
                    if(er instanceof EscherDggRecord) {
                        dgg = (EscherDggRecord)er;
                    }
                }

View Full Code Here

     * Creates a primary drawing group record.  If it already
     *  exists then it's modified.
     */
    public void createDrawingGroup() {
        if (drawingManager == null) {
            EscherContainerRecord dggContainer = new EscherContainerRecord();
            EscherDggRecord dgg = new EscherDggRecord();
            EscherOptRecord opt = new EscherOptRecord();
            EscherSplitMenuColorsRecord splitMenuColors = new EscherSplitMenuColorsRecord();


            dggContainer.setRecordId((short) 0xF000);
            dggContainer.setOptions((short) 0x000F);
            dgg.setRecordId(EscherDggRecord.RECORD_ID);
            dgg.setOptions((short)0x0000);
            dgg.setShapeIdMax(1024);
            dgg.setNumShapesSaved(0);
            dgg.setDrawingsSaved(0);
            dgg.setFileIdClusters(new EscherDggRecord.FileIdCluster[] {} );
            drawingManager = new DrawingManager2(dgg);
            EscherContainerRecord bstoreContainer = null;
            if (escherBSERecords.size() > 0)
            {
                bstoreContainer = new EscherContainerRecord();
                bstoreContainer.setRecordId( EscherContainerRecord.BSTORE_CONTAINER );
                bstoreContainer.setOptions( (short) ( (escherBSERecords.size() << 4) | 0xF ) );
                for ( Iterator iterator = escherBSERecords.iterator(); iterator.hasNext(); )
                {
                    EscherRecord escherRecord = (EscherRecord) iterator.next();
                    bstoreContainer.addChildRecord( escherRecord );
                }
            }
            opt.setRecordId((short) 0xF00B);
            opt.setOptions((short) 0x0033);
            opt.addEscherProperty( new EscherBoolProperty(EscherProperties.TEXT__SIZE_TEXT_TO_FIT_SHAPE, 524296) );

View Full Code Here

        escherBSERecords.add( e );


        int dgLoc = findFirstRecordLocBySid(DrawingGroupRecord.sid);
        DrawingGroupRecord drawingGroup = (DrawingGroupRecord) getRecords().get( dgLoc );


        EscherContainerRecord dggContainer = (EscherContainerRecord) drawingGroup.getEscherRecord( 0 );
        EscherContainerRecord bstoreContainer;
        if (dggContainer.getChild( 1 ).getRecordId() == EscherContainerRecord.BSTORE_CONTAINER )
        {
            bstoreContainer = (EscherContainerRecord) dggContainer.getChild( 1 );
        }
        else
        {
            bstoreContainer = new EscherContainerRecord();
            bstoreContainer.setRecordId( EscherContainerRecord.BSTORE_CONTAINER );
            List<EscherRecord> childRecords = dggContainer.getChildRecords();
            childRecords.add(1, bstoreContainer);
            dggContainer.setChildRecords(childRecords);
        }
        bstoreContainer.setOptions( (short) ( (escherBSERecords.size() << 4) | 0xF ) );


        bstoreContainer.addChildRecord( e );


        return escherBSERecords.size();
    }

View Full Code Here


        //check if the cloned sheet has drawings
        int aggLoc = sheet.aggregateDrawingRecords(drawingManager, false);
        if(aggLoc != -1) {
            EscherAggregate agg = (EscherAggregate) sheet.findFirstRecordBySid(EscherAggregate.sid);
            EscherContainerRecord escherContainer = agg.getEscherContainer();
            if (escherContainer == null) {
                return;
            }


            EscherDggRecord dgg = drawingManager.getDgg();


            //register a new drawing group for the cloned sheet
            int dgId = drawingManager.findNewDrawingGroupId();
            dgg.addCluster( dgId, 0 );
            dgg.setDrawingsSaved(dgg.getDrawingsSaved() + 1);


            EscherDgRecord dg = null;
            for(Iterator<EscherRecord> it = escherContainer.getChildIterator(); it.hasNext();) {
                EscherRecord er = it.next();
                if(er instanceof EscherDgRecord) {
                    dg = (EscherDgRecord)er;
                    //update id of the drawing in the cloned sheet
                    dg.setOptions( (short) ( dgId << 4 ) );
                } else if (er instanceof EscherContainerRecord){
                    //recursively find shape records and re-generate shapeId
                    List<EscherRecord> spRecords = new ArrayList<EscherRecord>();
                    EscherContainerRecord cp = (EscherContainerRecord)er;
                    cp.getRecordsById(EscherSpRecord.RECORD_ID,  spRecords);
                    for(Iterator<EscherRecord> spIt = spRecords.iterator(); spIt.hasNext();) {
                        EscherSpRecord sp = (EscherSpRecord)spIt.next();
                        int shapeId = drawingManager.allocateShapeId((short)dgId, dg);
                        //allocateShapeId increments the number of shapes. roll back to the previous value
                        dg.setNumShapes(dg.getNumShapes()-1);

View Full Code Here

   * @return the index to this picture (1 based).
   */
  public int addPicture(byte[] data, int format) throws IOException {
    byte[] uid = PictureData.getChecksum(data);


    EscherContainerRecord bstore;


    EscherContainerRecord dggContainer = _documentRecord.getPPDrawingGroup().getDggContainer();
    bstore = (EscherContainerRecord) Shape.getEscherChild(dggContainer,
        EscherContainerRecord.BSTORE_CONTAINER);
    if (bstore == null) {
      bstore = new EscherContainerRecord();
      bstore.setRecordId(EscherContainerRecord.BSTORE_CONTAINER);


      dggContainer.addChildBefore(bstore, EscherOptRecord.RECORD_ID);
    } else {
      Iterator<EscherRecord> iter = bstore.getChildIterator();
      for (int i = 0; iter.hasNext(); i++) {
        EscherBSERecord bse = (EscherBSERecord) iter.next();
        if (Arrays.equals(bse.getUid(), uid)) {

View Full Code Here

     * @return          the index to this picture (1 based).
     */
    public int addPicture(byte[] data, int format) throws IOException {
        byte[] uid = PictureData.getChecksum(data);


        EscherContainerRecord bstore;
        int offset = 0;


        EscherContainerRecord dggContainer = _documentRecord.getPPDrawingGroup().getDggContainer();
        bstore = (EscherContainerRecord)Shape.getEscherChild(dggContainer, EscherContainerRecord.BSTORE_CONTAINER);
        if (bstore == null){
            bstore = new EscherContainerRecord();
            bstore.setRecordId( EscherContainerRecord.BSTORE_CONTAINER);


            List child = dggContainer.getChildRecords();
            for ( int i = 0; i < child.size(); i++ ) {
                EscherRecord rec = (EscherRecord)child.get(i);
                if (rec.getRecordId() == EscherOptRecord.RECORD_ID){
                    child.add(i, bstore);
                    i++;
                }
            }
            dggContainer.setChildRecords(child);
        } else {
            List lst = bstore.getChildRecords();
            for ( int i = 0; i < lst.size(); i++ ) {
                EscherBSERecord bse = (EscherBSERecord) lst.get(i);
                if (Arrays.equals(bse.getUid(), uid)){

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.poi.ddf.EscherContainerRecord$ReadOnlyIterator

org.apache.poi.hslf.model.Hyperlink

org.apache.poi.hslf.model.ShapeGroup

org.apache.poi.hslf.model.Sheet

org.apache.poi.hslf.model.Slide

org.apache.poi.hslf.model.SlideMaster

org.apache.poi.hslf.record.PPDrawing

org.apache.poi.hslf.usermodel.SlideShow

org.apache.poi.hssf.model.InternalWorkbook

org.apache.poi.hssf.model.TestDrawingShapes

org.apache.poi.hssf.model.Workbook

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.