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

Example 16 with EscherContainerRecord

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

the class HSLFPlaceholder method createSpContainer.

/**
     * Create a new Placeholder and initialize internal structures
     *
     * @return the created <code>EscherContainerRecord</code> which holds shape data
     */
@Override
protected EscherContainerRecord createSpContainer(boolean isChild) {
    EscherContainerRecord ecr = super.createSpContainer(isChild);
    setPlaceholder(Placeholder.BODY);
    return ecr;
}

Example 17 with EscherContainerRecord

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

the class HSLFGroupShape method getShapes.

@Override
public List<HSLFShape> getShapes() {
    // Our escher container record should contain several
    // SpContainers, the first of which is the group shape itself
    List<HSLFShape> shapeList = new ArrayList<HSLFShape>();
    boolean isFirst = true;
    for (EscherRecord r : getSpContainer()) {
        if (isFirst) {
            // Don't include the first SpContainer, it is always NotPrimitive
            isFirst = false;
            continue;
        }
        if (r instanceof EscherContainerRecord) {
            // Create the Shape for it
            EscherContainerRecord container = (EscherContainerRecord) r;
            HSLFShape shape = HSLFShapeFactory.createShape(container, this);
            shape.setSheet(getSheet());
            shapeList.add(shape);
        } else {
            // Should we do anything special with these non
            //  Container records?
            LOG.log(POILogger.ERROR, "Shape contained non container escher record, was " + r.getClass().getName());
        }
    }
    return shapeList;
}

Example 18 with EscherContainerRecord

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

the class HSLFFill method getPictureData.

/**
     * <code>PictureData</code> object used in a texture, pattern of picture fill.
     */
@SuppressWarnings("resource")
public HSLFPictureData getPictureData() {
    AbstractEscherOptRecord opt = shape.getEscherOptRecord();
    EscherSimpleProperty p = HSLFShape.getEscherProperty(opt, EscherProperties.FILL__PATTERNTEXTURE);
    if (p == null) {
        return null;
    }
    HSLFSlideShow ppt = shape.getSheet().getSlideShow();
    List<HSLFPictureData> pict = ppt.getPictureData();
    Document doc = ppt.getDocumentRecord();
    EscherContainerRecord dggContainer = doc.getPPDrawingGroup().getDggContainer();
    EscherContainerRecord bstore = HSLFShape.getEscherChild(dggContainer, EscherContainerRecord.BSTORE_CONTAINER);
    java.util.List<EscherRecord> lst = bstore.getChildRecords();
    int idx = p.getPropertyValue();
    if (idx == 0) {
        LOG.log(POILogger.WARN, "no reference to picture data found ");
    } else {
        EscherBSERecord bse = (EscherBSERecord) lst.get(idx - 1);
        for (HSLFPictureData pd : pict) {
            if (pd.getOffset() == bse.getOffset()) {
                return pd;
            }
        }
    }
    return null;
}

Example 19 with EscherContainerRecord

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

the class HSLFGroupShape method createSpContainer.

/**
     * Create a new ShapeGroup and create an instance of <code>EscherSpgrContainer</code> which represents a group of shapes
     */
@Override
protected EscherContainerRecord createSpContainer(boolean isChild) {
    EscherContainerRecord ecr = super.createSpContainer(isChild);
    ecr.setRecordId(EscherContainerRecord.SPGR_CONTAINER);
    //The group itself is a shape, and always appears as the first EscherSpContainer in the group container.
    EscherContainerRecord spcont = new EscherContainerRecord();
    spcont.setRecordId(EscherContainerRecord.SP_CONTAINER);
    spcont.setOptions((short) 15);
    EscherSpgrRecord spg = new EscherSpgrRecord();
    spg.setOptions((short) 1);
    spcont.addChildRecord(spg);
    EscherSpRecord sp = new EscherSpRecord();
    short type = (short) ((ShapeType.NOT_PRIMITIVE.nativeId << 4) + 2);
    sp.setOptions(type);
    sp.setFlags(EscherSpRecord.FLAG_HAVEANCHOR | EscherSpRecord.FLAG_GROUP);
    spcont.addChildRecord(sp);
    EscherClientAnchorRecord anchor = new EscherClientAnchorRecord();
    spcont.addChildRecord(anchor);
    ecr.addChildRecord(spcont);
    return ecr;
}

Example 20 with EscherContainerRecord

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

the class HSLFSheet method removeShape.

/**
     * Removes the specified shape from this sheet.
     *
     * @param shape shape to be removed from this sheet, if present.
     * @return <tt>true</tt> if the shape was deleted.
     */
@Override
public boolean removeShape(HSLFShape shape) {
    PPDrawing ppdrawing = getPPDrawing();
    EscherContainerRecord dg = ppdrawing.getDgContainer();
    EscherContainerRecord spgr = dg.getChildById(EscherContainerRecord.SPGR_CONTAINER);
    if (spgr == null) {
        return false;
    }
    List<EscherRecord> lst = spgr.getChildRecords();
    boolean result = lst.remove(shape.getSpContainer());
    spgr.setChildRecords(lst);
    return result;
}