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

Example 36 with EscherContainerRecord

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

the class HSLFSlideShow method addPicture.

@Override
public HSLFPictureData addPicture(byte[] data, PictureType format) throws IOException {
    if (format == null || format.nativeId == -1) {
        throw new IllegalArgumentException("Unsupported picture format: " + format);
    }
    HSLFPictureData pd = findPictureData(data);
    if (pd != null) {
        // identical picture was already added to the SlideShow
        return pd;
    }
    EscherContainerRecord bstore;
    EscherContainerRecord dggContainer = _documentRecord.getPPDrawingGroup().getDggContainer();
    bstore = (EscherContainerRecord) HSLFShape.getEscherChild(dggContainer, EscherContainerRecord.BSTORE_CONTAINER);
    if (bstore == null) {
        bstore = new EscherContainerRecord();
        bstore.setRecordId(EscherContainerRecord.BSTORE_CONTAINER);
        dggContainer.addChildBefore(bstore, EscherOptRecord.RECORD_ID);
    }
    HSLFPictureData pict = HSLFPictureData.create(format);
    pict.setData(data);
    int offset = _hslfSlideShow.addPicture(pict);
    EscherBSERecord bse = new EscherBSERecord();
    bse.setRecordId(EscherBSERecord.RECORD_ID);
    bse.setOptions((short) (0x0002 | (format.nativeId << 4)));
    bse.setSize(pict.getRawData().length + 8);
    byte[] uid = HSLFPictureData.getChecksum(data);
    bse.setUid(uid);
    bse.setBlipTypeMacOS((byte) format.nativeId);
    bse.setBlipTypeWin32((byte) format.nativeId);
    if (format == PictureType.EMF) {
        bse.setBlipTypeMacOS((byte) PictureType.PICT.nativeId);
    } else if (format == PictureType.WMF) {
        bse.setBlipTypeMacOS((byte) PictureType.PICT.nativeId);
    } else if (format == PictureType.PICT) {
        bse.setBlipTypeWin32((byte) PictureType.WMF.nativeId);
    }
    bse.setRef(0);
    bse.setOffset(offset);
    bse.setRemainingData(new byte[0]);
    bstore.addChildRecord(bse);
    int count = bstore.getChildRecords().size();
    bstore.setOptions((short) ((count << 4) | 0xF));
    return pict;
}

Example 37 with EscherContainerRecord

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

the class HSLFTableCell method createSpContainer.

@Override
protected EscherContainerRecord createSpContainer(boolean isChild) {
    EscherContainerRecord ecr = super.createSpContainer(isChild);
    AbstractEscherOptRecord opt = getEscherOptRecord();
    setEscherProperty(opt, EscherProperties.TEXT__TEXTID, 0);
    setEscherProperty(opt, EscherProperties.TEXT__SIZE_TEXT_TO_FIT_SHAPE, 0x20000);
    setEscherProperty(opt, EscherProperties.FILL__NOFILLHITTEST, 0x150001);
    setEscherProperty(opt, EscherProperties.SHADOWSTYLE__SHADOWOBSURED, 0x20000);
    setEscherProperty(opt, EscherProperties.PROTECTION__LOCKAGAINSTGROUPING, 0x40000);
    return ecr;
}

Example 38 with EscherContainerRecord

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

the class HSLFTextBox method createSpContainer.

/**
     * Create a new TextBox and initialize its internal structures
     *
     * @return the created <code>EscherContainerRecord</code> which holds shape data
     */
@Override
protected EscherContainerRecord createSpContainer(boolean isChild) {
    EscherContainerRecord ecr = super.createSpContainer(isChild);
    setShapeType(ShapeType.TEXT_BOX);
    //set default properties for a TextBox
    setEscherProperty(EscherProperties.FILL__FILLCOLOR, 0x8000004);
    setEscherProperty(EscherProperties.FILL__FILLBACKCOLOR, 0x8000000);
    setEscherProperty(EscherProperties.FILL__NOFILLHITTEST, 0x100000);
    setEscherProperty(EscherProperties.LINESTYLE__COLOR, 0x8000001);
    setEscherProperty(EscherProperties.LINESTYLE__NOLINEDRAWDASH, 0x80000);
    setEscherProperty(EscherProperties.SHADOWSTYLE__COLOR, 0x8000002);
    // init paragraphs
    getTextParagraphs();
    return ecr;
}

Example 39 with EscherContainerRecord

use of org.apache.poi.ddf.EscherContainerRecord 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 40 with EscherContainerRecord

use of org.apache.poi.ddf.EscherContainerRecord 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);
}