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

Example 11 with EscherRecord

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

the class HSLFPictureShape method getEscherBSERecord.

@SuppressWarnings("resource")
protected EscherBSERecord getEscherBSERecord() {
    HSLFSlideShow ppt = getSheet().getSlideShow();
    Document doc = ppt.getDocumentRecord();
    EscherContainerRecord dggContainer = doc.getPPDrawingGroup().getDggContainer();
    EscherContainerRecord bstore = HSLFShape.getEscherChild(dggContainer, EscherContainerRecord.BSTORE_CONTAINER);
    if (bstore == null) {
        LOG.log(POILogger.DEBUG, "EscherContainerRecord.BSTORE_CONTAINER was not found ");
        return null;
    }
    List<EscherRecord> lst = bstore.getChildRecords();
    int idx = getPictureIndex();
    if (idx == 0) {
        LOG.log(POILogger.DEBUG, "picture index was not found, returning ");
        return null;
    }
    return (EscherBSERecord) lst.get(idx - 1);
}

Example 12 with EscherRecord

use of org.apache.poi.ddf.EscherRecord 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 13 with EscherRecord

use of org.apache.poi.ddf.EscherRecord 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 14 with EscherRecord

use of org.apache.poi.ddf.EscherRecord 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;
}

Example 15 with EscherRecord

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

the class EscherAggregate method toString.

/**
     * Calculates the string representation of this record.  This is
     * simply a dump of all the records.
     */
public String toString() {
    String nl = System.getProperty("line.separtor");
    StringBuilder result = new StringBuilder();
    result.append('[').append(getRecordName()).append(']').append(nl);
    for (EscherRecord escherRecord : getEscherRecords()) {
        result.append(escherRecord);
    }
    result.append("[/").append(getRecordName()).append(']').append(nl);
    return result.toString();
}