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

Example 1 with PPDrawing

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

the class HSLFTextShape method getEscherTextboxWrapper.

protected EscherTextboxWrapper getEscherTextboxWrapper() {
    if (_txtbox != null) {
        return _txtbox;
    }
    EscherTextboxRecord textRecord = getEscherChild(EscherTextboxRecord.RECORD_ID);
    if (textRecord == null) {
        return null;
    }
    HSLFSheet sheet = getSheet();
    if (sheet != null) {
        PPDrawing drawing = sheet.getPPDrawing();
        if (drawing != null) {
            EscherTextboxWrapper[] wrappers = drawing.getTextboxWrappers();
            if (wrappers != null) {
                for (EscherTextboxWrapper w : wrappers) {
                    // check for object identity
                    if (textRecord == w.getEscherRecord()) {
                        _txtbox = w;
                        return _txtbox;
                    }
                }
            }
        }
    }
    _txtbox = new EscherTextboxWrapper(textRecord);
    return _txtbox;
}

Example 2 with PPDrawing

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

the class TestSheet method verify.

private void verify(HSLFSheet sheet) {
    assertNotNull(sheet.getSlideShow());
    ColorSchemeAtom colorscheme = sheet.getColorScheme();
    assertNotNull(colorscheme);
    PPDrawing ppdrawing = sheet.getPPDrawing();
    assertNotNull(ppdrawing);
    HSLFBackground background = sheet.getBackground();
    assertNotNull(background);
    assertTrue(sheet._getSheetNumber() != 0);
    assertTrue(sheet._getSheetRefId() != 0);
    List<List<HSLFTextParagraph>> txt = sheet.getTextParagraphs();
    // backgrounds.ppt has no texts
    for (List<HSLFTextParagraph> t : txt) {
        for (HSLFTextParagraph tp : t) {
            assertNotNull(tp.getSheet());
        }
    }
    List<HSLFShape> shape = sheet.getShapes();
    assertTrue("no shapes", shape != null && !shape.isEmpty());
    for (HSLFShape s : shape) {
        assertNotNull(s.getSpContainer());
        assertNotNull(s.getSheet());
        assertNotNull(s.getShapeName());
        assertNotNull(s.getAnchor());
    }
}

Example 3 with PPDrawing

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

the class PPDrawingTextListing method main.

public static void main(String[] args) throws IOException {
    if (args.length < 1) {
        System.err.println("Need to give a filename");
        System.exit(1);
    }
    HSLFSlideShowImpl ss = new HSLFSlideShowImpl(args[0]);
    // Find PPDrawings at any second level position
    Record[] records = ss.getRecords();
    for (int i = 0; i < records.length; i++) {
        Record[] children = records[i].getChildRecords();
        if (children != null && children.length != 0) {
            for (int j = 0; j < children.length; j++) {
                if (children[j] instanceof PPDrawing) {
                    System.out.println("Found PPDrawing at " + j + " in top level record " + i + " (" + records[i].getRecordType() + ")");
                    // Look for EscherTextboxWrapper's
                    PPDrawing ppd = (PPDrawing) children[j];
                    EscherTextboxWrapper[] wrappers = ppd.getTextboxWrappers();
                    System.out.println("  Has " + wrappers.length + " textbox wrappers within");
                    // Loop over the wrappers, showing what they contain
                    for (int k = 0; k < wrappers.length; k++) {
                        EscherTextboxWrapper tbw = wrappers[k];
                        System.out.println("    " + k + " has " + tbw.getChildRecords().length + " PPT atoms within");
                        // Loop over the records, printing the text
                        Record[] pptatoms = tbw.getChildRecords();
                        for (int l = 0; l < pptatoms.length; l++) {
                            String text = null;
                            if (pptatoms[l] instanceof TextBytesAtom) {
                                TextBytesAtom tba = (TextBytesAtom) pptatoms[l];
                                text = tba.getText();
                            }
                            if (pptatoms[l] instanceof TextCharsAtom) {
                                TextCharsAtom tca = (TextCharsAtom) pptatoms[l];
                                text = tca.getText();
                            }
                            if (text != null) {
                                text = text.replace('\r', '\n');
                                System.out.println("        ''" + text + "''");
                            }
                        }
                    }
                }
            }
        }
    }
    ss.close();
}

Example 4 with PPDrawing

use of org.apache.poi.hslf.record.PPDrawing 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 5 with PPDrawing

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

the class HSLFSheet method addShape.

/**
     * Add a new Shape to this Slide
     *
     * @param shape - the Shape to add
     */
@Override
public void addShape(HSLFShape shape) {
    PPDrawing ppdrawing = getPPDrawing();
    EscherContainerRecord dgContainer = ppdrawing.getDgContainer();
    EscherContainerRecord spgr = (EscherContainerRecord) HSLFShape.getEscherChild(dgContainer, EscherContainerRecord.SPGR_CONTAINER);
    spgr.addChildRecord(shape.getSpContainer());
    shape.setSheet(this);
    shape.setShapeId(allocateShapeId());
    shape.afterInsert(this);
}