Examples with HSLFSlide org.apache.poi.hslf.usermodel.HSLFSlide used on opensource projects

Example 41 with HSLFSlide

use of org.apache.poi.hslf.usermodel.HSLFSlide in project poi by apache.

the class TestTable method testShapeFactory.

/**
     * Test that ShapeFactory works properly and returns <code>Table</code>
     */
@Test
public void testShapeFactory() throws IOException {
    HSLFSlideShow ppt = new HSLFSlideShow();
    HSLFSlide slide = ppt.createSlide();
    HSLFTable tbl = slide.createTable(2, 5);
    HSLFTableCell cell = tbl.getCell(0, 0);
    //table cells have type=TextHeaderAtom.OTHER_TYPE, see bug #46033
    assertEquals(TextHeaderAtom.OTHER_TYPE, cell.getTextParagraphs().get(0).getRunType());
    HSLFShape tblSh = slide.getShapes().get(0);
    assertTrue(tblSh instanceof HSLFTable);
    HSLFTable tbl2 = (HSLFTable) tblSh;
    assertEquals(tbl.getNumberOfColumns(), tbl2.getNumberOfColumns());
    assertEquals(tbl.getNumberOfRows(), tbl2.getNumberOfRows());
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ppt.write(out);
    out.close();
    ppt.close();
    ppt = new HSLFSlideShow(new ByteArrayInputStream(out.toByteArray()));
    slide = ppt.getSlides().get(0);
    assertTrue(slide.getShapes().get(0) instanceof HSLFTable);
    HSLFTable tbl3 = (HSLFTable) slide.getShapes().get(0);
    assertEquals(tbl.getNumberOfColumns(), tbl3.getNumberOfColumns());
    assertEquals(tbl.getNumberOfRows(), tbl3.getNumberOfRows());
    ppt.close();
}

Example 42 with HSLFSlide

use of org.apache.poi.hslf.usermodel.HSLFSlide in project poi by apache.

the class TestTable method testIllegalRowCnstruction.

@Test(expected = IllegalArgumentException.class)
public void testIllegalRowCnstruction() throws IOException {
    HSLFSlideShow ppt = new HSLFSlideShow();
    HSLFSlide slide = ppt.createSlide();
    slide.createTable(0, 5);
    fail("Table(rownum, colnum) must throw IllegalArgumentException if any of tghe arguments is less than 1");
    ppt.close();
}

Example 43 with HSLFSlide

use of org.apache.poi.hslf.usermodel.HSLFSlide in project tika by apache.

the class HSLFExtractor method parse.

protected void parse(DirectoryNode root, XHTMLContentHandler xhtml) throws IOException, SAXException, TikaException {
    HSLFSlideShow ss = new HSLFSlideShow(root);
    List<HSLFSlide> _slides = ss.getSlides();
    xhtml.startElement("div", "class", "slideShow");
    /* Iterate over slides and extract text */
    for (HSLFSlide slide : _slides) {
        xhtml.startElement("div", "class", "slide");
        // Slide header, if present
        HeadersFooters hf = slide.getHeadersFooters();
        if (hf != null && hf.isHeaderVisible() && hf.getHeaderText() != null) {
            xhtml.startElement("p", "class", "slide-header");
            xhtml.characters(hf.getHeaderText());
            xhtml.endElement("p");
        }
        // Slide master, if present
        extractMaster(xhtml, slide.getMasterSheet());
        // Slide text
        {
            xhtml.startElement("div", "class", "slide-content");
            textRunsToText(xhtml, slide.getTextParagraphs());
            xhtml.endElement("div");
        }
        // Table text
        for (HSLFShape shape : slide.getShapes()) {
            if (shape instanceof HSLFTable) {
                extractTableText(xhtml, (HSLFTable) shape);
            }
        }
        // Slide footer, if present
        if (hf != null && hf.isFooterVisible() && hf.getFooterText() != null) {
            xhtml.startElement("p", "class", "slide-footer");
            xhtml.characters(hf.getFooterText());
            xhtml.endElement("p");
        }
        // Comments, if present
        StringBuilder authorStringBuilder = new StringBuilder();
        for (Comment comment : slide.getComments()) {
            authorStringBuilder.setLength(0);
            xhtml.startElement("p", "class", "slide-comment");
            if (comment.getAuthor() != null) {
                authorStringBuilder.append(comment.getAuthor());
            }
            if (comment.getAuthorInitials() != null) {
                if (authorStringBuilder.length() > 0) {
                    authorStringBuilder.append(" ");
                }
                authorStringBuilder.append("(" + comment.getAuthorInitials() + ")");
            }
            if (authorStringBuilder.length() > 0) {
                if (comment.getText() != null) {
                    authorStringBuilder.append(" - ");
                }
                xhtml.startElement("b");
                xhtml.characters(authorStringBuilder.toString());
                xhtml.endElement("b");
            }
            if (comment.getText() != null) {
                xhtml.characters(comment.getText());
            }
            xhtml.endElement("p");
        }
        // Now any embedded resources
        handleSlideEmbeddedResources(slide, xhtml);
        // Find the Notes for this slide and extract inline
        HSLFNotes notes = slide.getNotes();
        if (notes != null) {
            xhtml.startElement("div", "class", "slide-notes");
            textRunsToText(xhtml, notes.getTextParagraphs());
            xhtml.endElement("div");
        }
        // Slide complete
        xhtml.endElement("div");
    }
    // All slides done
    xhtml.endElement("div");
    /* notes */
    xhtml.startElement("div", "class", "slide-notes");
    HashSet<Integer> seenNotes = new HashSet<>();
    HeadersFooters hf = ss.getNotesHeadersFooters();
    for (HSLFSlide slide : _slides) {
        HSLFNotes notes = slide.getNotes();
        if (notes == null) {
            continue;
        }
        Integer id = notes._getSheetNumber();
        if (seenNotes.contains(id)) {
            continue;
        }
        seenNotes.add(id);
        // Repeat the Notes header, if set
        if (hf != null && hf.isHeaderVisible() && hf.getHeaderText() != null) {
            xhtml.startElement("p", "class", "slide-note-header");
            xhtml.characters(hf.getHeaderText());
            xhtml.endElement("p");
        }
        // Notes text
        textRunsToText(xhtml, notes.getTextParagraphs());
        // Repeat the notes footer, if set
        if (hf != null && hf.isFooterVisible() && hf.getFooterText() != null) {
            xhtml.startElement("p", "class", "slide-note-footer");
            xhtml.characters(hf.getFooterText());
            xhtml.endElement("p");
        }
    }
    handleSlideEmbeddedPictures(ss, xhtml);
    xhtml.endElement("div");
}