Examples with PPDrawing org.apache.poi.hslf.record.PPDrawing used on opensource projects

Example 6 with PPDrawing

use of org.apache.poi.hslf.record.PPDrawing in project poi by apache.

the class HSLFSheet method getShapes.

/**
     * Returns all shapes contained in this Sheet
     *
     * @return all shapes contained in this Sheet (Slide or Notes)
     */
@Override
public List<HSLFShape> getShapes() {
    PPDrawing ppdrawing = getPPDrawing();
    EscherContainerRecord dg = ppdrawing.getDgContainer();
    EscherContainerRecord spgr = null;
    for (EscherRecord rec : dg) {
        if (rec.getRecordId() == EscherContainerRecord.SPGR_CONTAINER) {
            spgr = (EscherContainerRecord) rec;
            break;
        }
    }
    if (spgr == null) {
        throw new IllegalStateException("spgr not found");
    }
    List<HSLFShape> shapeList = new ArrayList<HSLFShape>();
    boolean isFirst = true;
    for (EscherRecord r : spgr) {
        if (isFirst) {
            // skip first item
            isFirst = false;
            continue;
        }
        EscherContainerRecord sp = (EscherContainerRecord) r;
        HSLFShape sh = HSLFShapeFactory.createShape(sp, null);
        sh.setSheet(this);
        if (sh instanceof HSLFSimpleShape) {
            HSLFHyperlink link = HSLFHyperlink.find(sh);
            if (link != null) {
                ((HSLFSimpleShape) sh).setHyperlink(link);
            }
        }
        shapeList.add(sh);
    }
    return shapeList;
}

Example 7 with PPDrawing

use of org.apache.poi.hslf.record.PPDrawing in project poi by apache.

the class HSLFSheet method getBackground.

/**
     * Returns the background shape for this sheet.
     *
     * @return the background shape for this sheet.
     */
@Override
public HSLFBackground getBackground() {
    if (_background == null) {
        PPDrawing ppdrawing = getPPDrawing();
        EscherContainerRecord dg = ppdrawing.getDgContainer();
        EscherContainerRecord spContainer = dg.getChildById(EscherContainerRecord.SP_CONTAINER);
        _background = new HSLFBackground(spContainer, null);
        _background.setSheet(this);
    }
    return _background;
}

Example 8 with PPDrawing

use of org.apache.poi.hslf.record.PPDrawing in project poi by apache.

the class HSLFTextShape method afterInsert.

/**
     * When a textbox is added to  a sheet we need to tell upper-level
     * <code>PPDrawing</code> about it.
     *
     * @param sh the sheet we are adding to
     */
@Override
protected void afterInsert(HSLFSheet sh) {
    super.afterInsert(sh);
    storeText();
    EscherTextboxWrapper thisTxtbox = getEscherTextboxWrapper();
    if (thisTxtbox != null) {
        getSpContainer().addChildRecord(thisTxtbox.getEscherRecord());
        PPDrawing ppdrawing = sh.getPPDrawing();
        ppdrawing.addTextboxWrapper(thisTxtbox);
        // Ensure the escher layer knows about the added records
        try {
            thisTxtbox.writeOut(null);
        } catch (IOException e) {
            throw new HSLFException(e);
        }
        boolean isInitialAnchor = getAnchor().equals(new Rectangle2D.Double());
        boolean isFilledTxt = !"".equals(getText());
        if (isInitialAnchor && isFilledTxt) {
            resizeToFitText();
        }
    }
    for (HSLFTextParagraph htp : _paragraphs) {
        htp.setShapeId(getShapeId());
    }
    sh.onAddTextShape(this);
}