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

Example 6 with EscherOptRecord

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

the class HSLFSimpleShape method createSpContainer.

/**
     * Create a new Shape
     *
     * @param isChild   <code>true</code> if the Line is inside a group, <code>false</code> otherwise
     * @return the record container which holds this shape
     */
@Override
protected EscherContainerRecord createSpContainer(boolean isChild) {
    EscherContainerRecord ecr = super.createSpContainer(isChild);
    ecr.setRecordId(EscherContainerRecord.SP_CONTAINER);
    EscherSpRecord sp = new EscherSpRecord();
    int flags = EscherSpRecord.FLAG_HAVEANCHOR | EscherSpRecord.FLAG_HASSHAPETYPE;
    if (isChild) {
        flags |= EscherSpRecord.FLAG_CHILD;
    }
    sp.setFlags(flags);
    ecr.addChildRecord(sp);
    AbstractEscherOptRecord opt = new EscherOptRecord();
    opt.setRecordId(EscherOptRecord.RECORD_ID);
    ecr.addChildRecord(opt);
    EscherRecord anchor;
    if (isChild) {
        anchor = new EscherChildAnchorRecord();
    } else {
        anchor = new EscherClientAnchorRecord();
        //hack. internal variable EscherClientAnchorRecord.shortRecord can be
        //initialized only in fillFields(). We need to set shortRecord=false;
        byte[] header = new byte[16];
        LittleEndian.putUShort(header, 0, 0);
        LittleEndian.putUShort(header, 2, 0);
        LittleEndian.putInt(header, 4, 8);
        anchor.fillFields(header, 0, null);
    }
    ecr.addChildRecord(anchor);
    return ecr;
}

Example 7 with EscherOptRecord

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

the class HSSFShape method getShapeName.

/**
     * @return the name of this shape
     */
public String getShapeName() {
    EscherOptRecord eor = getOptRecord();
    if (eor == null) {
        return null;
    }
    EscherProperty ep = eor.lookup(EscherProperties.GROUPSHAPE__SHAPENAME);
    if (ep instanceof EscherComplexProperty) {
        return StringUtil.getFromUnicodeLE(((EscherComplexProperty) ep).getComplexData());
    }
    return null;
}

Example 8 with EscherOptRecord

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

the class HSSFShapeFactory method createShapeTree.

/**
     * build shape tree from escher container
     * @param container root escher container from which escher records must be taken
     * @param agg - EscherAggregate
     * @param out - shape container to which shapes must be added
     * @param root - node to create HSSFObjectData shapes
     */
public static void createShapeTree(EscherContainerRecord container, EscherAggregate agg, HSSFShapeContainer out, DirectoryNode root) {
    if (container.getRecordId() == EscherContainerRecord.SPGR_CONTAINER) {
        ObjRecord obj = null;
        EscherClientDataRecord clientData = ((EscherContainerRecord) container.getChild(0)).getChildById(EscherClientDataRecord.RECORD_ID);
        if (null != clientData) {
            obj = (ObjRecord) agg.getShapeToObjMapping().get(clientData);
        }
        HSSFShapeGroup group = new HSSFShapeGroup(container, obj);
        List<EscherContainerRecord> children = container.getChildContainers();
        // skip the first child record, it is group descriptor
        for (int i = 0; i < children.size(); i++) {
            EscherContainerRecord spContainer = children.get(i);
            if (i != 0) {
                createShapeTree(spContainer, agg, group, root);
            }
        }
        out.addShape(group);
    } else if (container.getRecordId() == EscherContainerRecord.SP_CONTAINER) {
        Map<EscherRecord, Record> shapeToObj = agg.getShapeToObjMapping();
        ObjRecord objRecord = null;
        TextObjectRecord txtRecord = null;
        for (EscherRecord record : container) {
            switch(record.getRecordId()) {
                case EscherClientDataRecord.RECORD_ID:
                    objRecord = (ObjRecord) shapeToObj.get(record);
                    break;
                case EscherTextboxRecord.RECORD_ID:
                    txtRecord = (TextObjectRecord) shapeToObj.get(record);
                    break;
                default:
                    break;
            }
        }
        if (objRecord == null) {
            throw new RecordFormatException("EscherClientDataRecord can't be found.");
        }
        if (isEmbeddedObject(objRecord)) {
            HSSFObjectData objectData = new HSSFObjectData(container, objRecord, root);
            out.addShape(objectData);
            return;
        }
        CommonObjectDataSubRecord cmo = (CommonObjectDataSubRecord) objRecord.getSubRecords().get(0);
        final HSSFShape shape;
        switch(cmo.getObjectType()) {
            case CommonObjectDataSubRecord.OBJECT_TYPE_PICTURE:
                shape = new HSSFPicture(container, objRecord);
                break;
            case CommonObjectDataSubRecord.OBJECT_TYPE_RECTANGLE:
                shape = new HSSFSimpleShape(container, objRecord, txtRecord);
                break;
            case CommonObjectDataSubRecord.OBJECT_TYPE_LINE:
                shape = new HSSFSimpleShape(container, objRecord);
                break;
            case CommonObjectDataSubRecord.OBJECT_TYPE_COMBO_BOX:
                shape = new HSSFCombobox(container, objRecord);
                break;
            case CommonObjectDataSubRecord.OBJECT_TYPE_MICROSOFT_OFFICE_DRAWING:
                EscherOptRecord optRecord = container.getChildById(EscherOptRecord.RECORD_ID);
                if (optRecord == null) {
                    shape = new HSSFSimpleShape(container, objRecord, txtRecord);
                } else {
                    EscherProperty property = optRecord.lookup(EscherProperties.GEOMETRY__VERTICES);
                    if (null != property) {
                        shape = new HSSFPolygon(container, objRecord, txtRecord);
                    } else {
                        shape = new HSSFSimpleShape(container, objRecord, txtRecord);
                    }
                }
                break;
            case CommonObjectDataSubRecord.OBJECT_TYPE_TEXT:
                shape = new HSSFTextbox(container, objRecord, txtRecord);
                break;
            case CommonObjectDataSubRecord.OBJECT_TYPE_COMMENT:
                shape = new HSSFComment(container, objRecord, txtRecord, agg.getNoteRecordByObj(objRecord));
                break;
            default:
                shape = new HSSFSimpleShape(container, objRecord, txtRecord);
        }
        out.addShape(shape);
    }
}

Example 9 with EscherOptRecord

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

the class TestOfficeDrawings method testWatermark.

/**
     * Tests watermark text extraction
     */
public void testWatermark() throws Exception {
    HWPFDocument hwpfDocument = HWPFTestDataSamples.openSampleFile("watermark.doc");
    OfficeDrawing drawing = hwpfDocument.getOfficeDrawingsHeaders().getOfficeDrawings().iterator().next();
    EscherContainerRecord escherContainerRecord = drawing.getOfficeArtSpContainer();
    EscherOptRecord officeArtFOPT = escherContainerRecord.getChildById((short) 0xF00B);
    EscherComplexProperty gtextUNICODE = (EscherComplexProperty) officeArtFOPT.lookup(0x00c0);
    String text = StringUtil.getFromUnicodeLE(gtextUNICODE.getComplexData());
    assertEquals("DRAFT CONTRACT\0", text);
}

Example 10 with EscherOptRecord

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

the class HSSFPatriarch method containsChart.

/**
     * Does this HSSFPatriarch contain a chart?
     * (Technically a reference to a chart, since they
     * get stored in a different block of records)
     * FIXME - detect chart in all cases (only seems
     * to work on some charts so far)
     */
public boolean containsChart() {
    // TODO - support charts properly in usermodel
    // We're looking for a EscherOptRecord
    EscherOptRecord optRecord = (EscherOptRecord) _boundAggregate.findFirstWithId(EscherOptRecord.RECORD_ID);
    if (optRecord == null) {
        // No opt record, can't have chart
        return false;
    }
    for (Iterator<EscherProperty> it = optRecord.getEscherProperties().iterator(); it.hasNext(); ) {
        EscherProperty prop = it.next();
        if (prop.getPropertyNumber() == 896 && prop.isComplex()) {
            EscherComplexProperty cp = (EscherComplexProperty) prop;
            String str = StringUtil.getFromUnicodeLE(cp.getComplexData());
            if (str.equals("Chart 1\0")) {
                return true;
            }
        }
    }
    return false;
}