Examples of org.apache.poi.ddf.EscherContainerRecord

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

     * </p>
     */
    public void onCreate(){
        //initialize drawing group id
        EscherDggRecord dgg = getSlideShow().getDocumentRecord().getPPDrawingGroup().getEscherDggRecord();
        EscherContainerRecord dgContainer = (EscherContainerRecord)getSheetContainer().getPPDrawing().getEscherRecords()[0];
        EscherDgRecord dg = (EscherDgRecord) Shape.getEscherChild(dgContainer, EscherDgRecord.RECORD_ID);
        int dgId = dgg.getMaxDrawingGroupId() + 1;
        dg.setOptions((short)(dgId << 4));
        dgg.setDrawingsSaved(dgg.getDrawingsSaved() + 1);


        for (Iterator it = dgContainer.getChildContainers().iterator(); it.hasNext(); ) {
            EscherContainerRecord c = (EscherContainerRecord)it.next();
            EscherSpRecord spr = null;
            switch(c.getRecordId()){
                case EscherContainerRecord.SPGR_CONTAINER:
                    EscherContainerRecord dc = (EscherContainerRecord)c.getChildRecords().get(0);
                    spr = dc.getChildById(EscherSpRecord.RECORD_ID);
                    break;
                case EscherContainerRecord.SP_CONTAINER:
                    spr = c.getChildById(EscherSpRecord.RECORD_ID);
                    break;
            }

View Full Code Here

        for(Record r : records) {
            if(r instanceof DrawingGroupRecord) {
                DrawingGroupRecord dg = (DrawingGroupRecord)r;
                dg.processChildRecords();


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


                EscherDggRecord dgg = null;
                EscherContainerRecord bStore = null;
                for(Iterator<EscherRecord> it = cr.getChildIterator(); it.hasNext();) {
                    EscherRecord er = it.next();
                    if(er instanceof EscherDggRecord) {
                        dgg = (EscherDggRecord)er;
                    } else if (er.getRecordId() == EscherContainerRecord.BSTORE_CONTAINER) {
                        bStore = (EscherContainerRecord) er;
                    }
                }


                if(dgg != null) {
                    drawingManager = new DrawingManager2(dgg);
                    if(bStore != null){
                        for(EscherRecord bs : bStore.getChildRecords()){
                            if(bs instanceof EscherBSERecord) escherBSERecords.add((EscherBSERecord)bs);
                        }
                    }
                    return drawingManager;
                }
            }
        }


        // Look for the DrawingGroup record
        int dgLoc = findFirstRecordLocBySid(DrawingGroupRecord.sid);


        // If there is one, does it have a EscherDggRecord?
        if(dgLoc != -1) {
            DrawingGroupRecord dg = (DrawingGroupRecord)records.get(dgLoc);
            EscherDggRecord dgg = null;
            EscherContainerRecord bStore = null;
            for(EscherRecord er : dg.getEscherRecords()) {
                if (er instanceof EscherDggRecord) {
                    dgg = (EscherDggRecord) er;
                } else if (er.getRecordId() == EscherContainerRecord.BSTORE_CONTAINER) {
                    bStore = (EscherContainerRecord) er;
                }
            }


            if(dgg != null) {
                drawingManager = new DrawingManager2(dgg);
                if(bStore != null){
                    for(EscherRecord bs : bStore.getChildRecords()){
                        if(bs instanceof EscherBSERecord) escherBSERecords.add((EscherBSERecord)bs);
                    }
                }
            }
        }

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 (EscherRecord escherRecord : escherBSERecords) {
                    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){
                    // iterate over shapes and re-generate shapeId
                    EscherContainerRecord cp = (EscherContainerRecord)er;
                    for(Iterator<EscherRecord> spIt = cp.getChildRecords().iterator(); spIt.hasNext();) {
                        EscherContainerRecord shapeContainer = (EscherContainerRecord)spIt.next();
                        for(EscherRecord shapeChildRecord : shapeContainer.getChildRecords()) {
                            int recordId = shapeChildRecord.getRecordId();
                            if (recordId == EscherSpRecord.RECORD_ID){
                                EscherSpRecord sp = (EscherSpRecord)shapeChildRecord;
                                int shapeId = drawingManager.allocateShapeId((short)dgId, dg);
                                //allocateShapeId increments the number of shapes. roll back to the previous value

View Full Code Here

        for(Record r : records) {
            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 (EscherRecord escherRecord : escherBSERecords) {
                    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

     */
    public Background getBackground(){
        if (_background == null){
            PPDrawing ppdrawing = getPPDrawing();


            EscherContainerRecord dg = (EscherContainerRecord)ppdrawing.getEscherRecords()[0];
            EscherContainerRecord spContainer = null;
            List ch = dg.getChildRecords();


            for (Iterator it = ch.iterator(); it.hasNext();) {
                EscherRecord rec = (EscherRecord)it.next();
                if (rec.getRecordId() == EscherContainerRecord.SP_CONTAINER){

View Full Code Here

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