Package org.apache.poi.ddf

Examples of org.apache.poi.ddf.EscherDggRecord$FileIdCluster

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        };

        for (int i = 0; i < expectedSids.length; i++) {
            assertEquals("unexpected record.sid and index[" + i + "]", expectedSids[i], dgRecords.get(i).getSid());
        }
        DrawingManager2 drawingManager = new DrawingManager2(new EscherDggRecord());

        // create a dummy sheet consisting of our test data
        InternalSheet sheet = InternalSheet.createSheet();
        List<RecordBase> records = sheet.getRecords();
        records.clear();
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     *  <li> set shapeId for the container descriptor and background
     * </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);
        dgg.setMaxDrawingGroupId(dgId);

        for (EscherContainerRecord c : dgContainer.getChildContainers()) {
            EscherSpRecord spr = null;
            switch(c.getRecordId()){
                case EscherContainerRecord.SPGR_CONTAINER:
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     *
     * @return a new shape id.
     */
    public int allocateShapeId()
    {
        EscherDggRecord dgg = _slideShow.getDocumentRecord().getPPDrawingGroup().getEscherDggRecord();
        EscherDgRecord dg = _container.getPPDrawing().getEscherDgRecord();

        dgg.setNumShapesSaved( dgg.getNumShapesSaved() + 1 );

        // Add to existing cluster if space available
        for (int i = 0; i < dgg.getFileIdClusters().length; i++)
        {
            EscherDggRecord.FileIdCluster c = dgg.getFileIdClusters()[i];
            if (c.getDrawingGroupId() == dg.getDrawingGroupId() && c.getNumShapeIdsUsed() != 1024)
            {
                int result = c.getNumShapeIdsUsed() + (1024 * (i+1));
                c.incrementShapeId();
                dg.setNumShapes( dg.getNumShapes() + 1 );
                dg.setLastMSOSPID( result );
                if (result >= dgg.getShapeIdMax())
                    dgg.setShapeIdMax( result + 1 );
                return result;
            }
        }

        // Create new cluster
        dgg.addCluster( dg.getDrawingGroupId(), 0, false );
        dgg.getFileIdClusters()[dgg.getFileIdClusters().length-1].incrementShapeId();
        dg.setNumShapes( dg.getNumShapes() + 1 );
        int result = (1024 * dgg.getFileIdClusters().length);
        dg.setLastMSOSPID( result );
        if (result >= dgg.getShapeIdMax())
            dgg.setShapeIdMax( result + 1 );
        return result;
    }
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                    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) {
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     *  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();
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            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) {
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    private EscherDggRecord dgg;

    protected void setUp() throws Exception
    {
        super.setUp();
        dgg = new EscherDggRecord();
        dgg.setFileIdClusters( new EscherDggRecord.FileIdCluster[0] );
        drawingManager2 = new DrawingManager2( dgg );
    }
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        records.add( d1 );
        records.add( r1 );
        records.add( d2 );
        records.add( r2 );

        DrawingManager2 drawingManager = new DrawingManager2(new EscherDggRecord() );
        EscherAggregate aggregate = EscherAggregate.createAggregate( records, 0, drawingManager );

        assertEquals( 1, aggregate.getEscherRecords().size() );
        assertEquals( (short) 0xF002, aggregate.getEscherRecord( 0 ).getRecordId() );
        assertEquals( 2, aggregate.getEscherRecord( 0 ).getChildRecords().size() );
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public class TestDrawingManager extends TestCase
{
    public void testFindFreeSPIDBlock() throws Exception
    {
        EscherDggRecord dgg = new EscherDggRecord();
        DrawingManager dm = new DrawingManager( dgg );
        dgg.setShapeIdMax( 1024 );
        assertEquals( 2048, dm.findFreeSPIDBlock() );
        dgg.setShapeIdMax( 1025 );
        assertEquals( 2048, dm.findFreeSPIDBlock() );
        dgg.setShapeIdMax( 2047 );
        assertEquals( 2048, dm.findFreeSPIDBlock() );
    }
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        assertEquals( 2048, dm.findFreeSPIDBlock() );
    }

    public void testFindNewDrawingGroupId() throws Exception
    {
        EscherDggRecord dgg = new EscherDggRecord();
        dgg.setDrawingsSaved( 1 );
        dgg.setFileIdClusters( new EscherDggRecord.FileIdCluster[]{
            new EscherDggRecord.FileIdCluster( 2, 10 )} );
        DrawingManager dm = new DrawingManager( dgg );
        assertEquals( 1, dm.findNewDrawingGroupId() );
        dgg.setFileIdClusters( new EscherDggRecord.FileIdCluster[]{
            new EscherDggRecord.FileIdCluster( 1, 10 ),
            new EscherDggRecord.FileIdCluster( 2, 10 )} );
        assertEquals( 3, dm.findNewDrawingGroupId() );
    }
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Related Classes of org.apache.poi.ddf.EscherDggRecord$FileIdCluster

  • org.apache.poi.hslf.model.Sheet
  • org.apache.poi.hslf.model.Slide
  • org.apache.poi.hslf.model.TestShapes
  • org.apache.poi.hssf.model.InternalWorkbook
  • org.apache.poi.hssf.model.TestDrawingAggregate
  • org.apache.poi.hssf.model.TestDrawingManager
  • org.apache.poi.hssf.model.TestDrawingManager2
  • org.apache.poi.hssf.model.TestSheet
  • org.apache.poi.hssf.model.Workbook
  • org.apache.poi.hssf.record.TestEscherAggregate
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