Examples with EscherContainerRecord org.apache.poi.ddf.EscherContainerRecord used on opensource projects

Example 21 with EscherContainerRecord

use of org.apache.poi.ddf.EscherContainerRecord in project poi by apache.

the class EscherAggregate method buildBaseTree.

/**
     * create base tree with such structure:
     * EscherDgContainer
     * -EscherSpgrContainer
     * --EscherSpContainer
     * ---EscherSpRecord
     * ---EscherSpgrRecord
     * ---EscherSpRecord
     * -EscherDgRecord
     *
     * id of DgRecord and SpRecord are empty and must be set later by HSSFPatriarch
     */
private void buildBaseTree() {
    EscherContainerRecord dgContainer = new EscherContainerRecord();
    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);
    EscherDgRecord dg = new EscherDgRecord();
    dg.setRecordId(EscherDgRecord.RECORD_ID);
    short dgId = 1;
    dg.setOptions((short) (dgId << 4));
    dg.setNumShapes(0);
    dg.setLastMSOSPID(1024);
    spgrContainer.setRecordId(EscherContainerRecord.SPGR_CONTAINER);
    spgrContainer.setOptions((short) 0x000F);
    spContainer1.setRecordId(EscherContainerRecord.SP_CONTAINER);
    spContainer1.setOptions((short) 0x000F);
    spgr.setRecordId(EscherSpgrRecord.RECORD_ID);
    // version
    spgr.setOptions((short) 0x0001);
    spgr.setRectX1(0);
    spgr.setRectY1(0);
    spgr.setRectX2(1023);
    spgr.setRectY2(255);
    sp1.setRecordId(EscherSpRecord.RECORD_ID);
    sp1.setOptions((short) 0x0002);
    sp1.setVersion((short) 0x2);
    sp1.setShapeId(-1);
    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);
}

Example 22 with EscherContainerRecord

use of org.apache.poi.ddf.EscherContainerRecord in project poi by apache.

the class InternalWorkbook method createDrawingGroup.

/**
     * 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.isEmpty()) {
            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));
        opt.addEscherProperty(new EscherRGBProperty(EscherProperties.FILL__FILLCOLOR, 0x08000041));
        opt.addEscherProperty(new EscherRGBProperty(EscherProperties.LINESTYLE__COLOR, 134217792));
        splitMenuColors.setRecordId((short) 0xF11E);
        splitMenuColors.setOptions((short) 0x0040);
        splitMenuColors.setColor1(0x0800000D);
        splitMenuColors.setColor2(0x0800000C);
        splitMenuColors.setColor3(0x08000017);
        splitMenuColors.setColor4(0x100000F7);
        dggContainer.addChildRecord(dgg);
        if (bstoreContainer != null) {
            dggContainer.addChildRecord(bstoreContainer);
        }
        dggContainer.addChildRecord(opt);
        dggContainer.addChildRecord(splitMenuColors);
        int dgLoc = findFirstRecordLocBySid(DrawingGroupRecord.sid);
        if (dgLoc == -1) {
            DrawingGroupRecord drawingGroup = new DrawingGroupRecord();
            drawingGroup.addEscherRecord(dggContainer);
            int loc = findFirstRecordLocBySid(CountryRecord.sid);
            getRecords().add(loc + 1, drawingGroup);
        } else {
            DrawingGroupRecord drawingGroup = new DrawingGroupRecord();
            drawingGroup.addEscherRecord(dggContainer);
            getRecords().set(dgLoc, drawingGroup);
        }
    }
}

Example 23 with EscherContainerRecord

use of org.apache.poi.ddf.EscherContainerRecord in project poi by apache.

the class InternalWorkbook method cloneDrawings.

/**
     * Check if the cloned sheet has drawings. If yes, then allocate a new drawing group ID and
     * re-generate shape IDs
     *
     * @param sheet the cloned sheet
     */
public void cloneDrawings(InternalSheet sheet) {
    findDrawingGroup();
    if (drawingManager == null) {
        //this workbook does not have drawings
        return;
    }
    //check if the cloned sheet has drawings
    int aggLoc = sheet.aggregateDrawingRecords(drawingManager, false);
    if (aggLoc == -1) {
        return;
    }
    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 (EscherRecord er : escherContainer) {
        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
            for (EscherRecord er2 : (EscherContainerRecord) er) {
                for (EscherRecord shapeChildRecord : (EscherContainerRecord) er2) {
                    int recordId = shapeChildRecord.getRecordId();
                    if (recordId == EscherSpRecord.RECORD_ID) {
                        if (dg == null) {
                            throw new RecordFormatException("EscherDgRecord wasn't set/processed before.");
                        }
                        EscherSpRecord sp = (EscherSpRecord) shapeChildRecord;
                        int shapeId = drawingManager.allocateShapeId((short) dgId, dg);
                        //allocateShapeId increments the number of shapes. roll back to the previous value
                        dg.setNumShapes(dg.getNumShapes() - 1);
                        sp.setShapeId(shapeId);
                    } else if (recordId == EscherOptRecord.RECORD_ID) {
                        EscherOptRecord opt = (EscherOptRecord) shapeChildRecord;
                        EscherSimpleProperty prop = (EscherSimpleProperty) opt.lookup(EscherProperties.BLIP__BLIPTODISPLAY);
                        if (prop != null) {
                            int pictureIndex = prop.getPropertyValue();
                            // increment reference count for pictures
                            EscherBSERecord bse = getBSERecord(pictureIndex);
                            bse.setRef(bse.getRef() + 1);
                        }
                    }
                }
            }
        }
    }
}

Example 24 with EscherContainerRecord

use of org.apache.poi.ddf.EscherContainerRecord in project poi by apache.

the class InternalWorkbook method findDrawingManager.

private static DrawingManager2 findDrawingManager(DrawingGroupRecord dg, List<EscherBSERecord> escherBSERecords) {
    if (dg == null) {
        return null;
    }
    // If there is one, does it have a EscherDggRecord?
    EscherContainerRecord cr = dg.getEscherContainer();
    if (cr == null) {
        return null;
    }
    EscherDggRecord dgg = null;
    EscherContainerRecord bStore = null;
    for (EscherRecord er : cr) {
        if (er instanceof EscherDggRecord) {
            dgg = (EscherDggRecord) er;
        } else if (er.getRecordId() == EscherContainerRecord.BSTORE_CONTAINER) {
            bStore = (EscherContainerRecord) er;
        }
    }
    if (dgg == null) {
        return null;
    }
    DrawingManager2 dm = new DrawingManager2(dgg);
    if (bStore != null) {
        for (EscherRecord bs : bStore.getChildRecords()) {
            if (bs instanceof EscherBSERecord) {
                escherBSERecords.add((EscherBSERecord) bs);
            }
        }
    }
    return dm;
}

Example 25 with EscherContainerRecord

use of org.apache.poi.ddf.EscherContainerRecord in project poi by apache.

the class InternalWorkbook method addBSERecord.

public int addBSERecord(EscherBSERecord e) {
    createDrawingGroup();
    // maybe we don't need that as an instance variable anymore
    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();
}