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

Example 6 with HSLFTextParagraph

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

the class TestHyperlink method testTextRunHyperlinks.

@Test
public void testTextRunHyperlinks() throws Exception {
    HSLFSlideShow ppt = new HSLFSlideShow(_slTests.openResourceAsStream("WithLinks.ppt"));
    HSLFSlide slide = ppt.getSlides().get(0);
    List<HSLFTextParagraph> para = slide.getTextParagraphs().get(1);
    String rawText = toExternalString(getRawText(para), para.get(0).getRunType());
    String expected = "This page has two links:\n" + "http://jakarta.apache.org/poi/\n" + "\n" + "http://slashdot.org/\n" + "\n" + "In addition, its notes has one link";
    assertEquals(expected, rawText);
    List<HSLFHyperlink> links = findHyperlinks(para);
    assertEquals(2, links.size());
    assertEquals("http://jakarta.apache.org/poi/", links.get(0).getLabel());
    assertEquals("http://jakarta.apache.org/poi/", links.get(0).getAddress());
    assertEquals("http://jakarta.apache.org/poi/", rawText.substring(links.get(0).getStartIndex(), links.get(0).getEndIndex() - 1));
    assertEquals("http://slashdot.org/", links.get(1).getLabel());
    assertEquals("http://slashdot.org/", links.get(1).getAddress());
    assertEquals("http://slashdot.org/", rawText.substring(links.get(1).getStartIndex(), links.get(1).getEndIndex() - 1));
    slide = ppt.getSlides().get(1);
    para = slide.getTextParagraphs().get(1);
    rawText = toExternalString(getRawText(para), para.get(0).getRunType());
    expected = "I have the one link:\n" + "Jakarta HSSF";
    assertEquals(expected, rawText);
    links.clear();
    links = findHyperlinks(para);
    assertNotNull(links);
    assertEquals(1, links.size());
    assertEquals("Open Jakarta POI HSSF module test  ", links.get(0).getLabel());
    assertEquals("http://jakarta.apache.org/poi/hssf/", links.get(0).getAddress());
    assertEquals("Jakarta HSSF", rawText.substring(links.get(0).getStartIndex(), links.get(0).getEndIndex() - 1));
    ppt.close();
}

Example 7 with HSLFTextParagraph

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

the class HSLFExtractor method textRunsToText.

private void textRunsToText(XHTMLContentHandler xhtml, List<List<HSLFTextParagraph>> paragraphsList) throws SAXException {
    if (paragraphsList == null) {
        return;
    }
    for (List<HSLFTextParagraph> run : paragraphsList) {
        // Leaving in wisdom from TIKA-712 for easy revert.
        // Avoid boiler-plate text on the master slide (0
        // = TextHeaderAtom.TITLE_TYPE, 1 = TextHeaderAtom.BODY_TYPE):
        //if (!isMaster || (run.getRunType() != 0 && run.getRunType() != 1)) {
        boolean isBullet = false;
        for (HSLFTextParagraph htp : run) {
            boolean nextBullet = htp.isBullet();
            // TODO: identify bullet/list type
            if (isBullet != nextBullet) {
                isBullet = nextBullet;
                if (isBullet) {
                    xhtml.startElement("ul");
                } else {
                    xhtml.endElement("ul");
                }
            }
            List<HSLFTextRun> textRuns = htp.getTextRuns();
            String firstLine = removePBreak(textRuns.get(0).getRawText());
            boolean showBullet = (isBullet && (textRuns.size() > 1 || !"".equals(firstLine)));
            String paraTag = showBullet ? "li" : "p";
            xhtml.startElement(paraTag);
            boolean runIsHyperLink = false;
            for (HSLFTextRun htr : textRuns) {
                Hyperlink link = htr.getHyperlink();
                if (link != null) {
                    String address = link.getAddress();
                    if (address != null && !address.startsWith("_ftn")) {
                        xhtml.startElement("a", "href", link.getAddress());
                        runIsHyperLink = true;
                    }
                }
                String line = htr.getRawText();
                if (line != null) {
                    boolean isfirst = true;
                    for (String fragment : line.split("\\u000b")) {
                        if (!isfirst) {
                            xhtml.startElement("br");
                            xhtml.endElement("br");
                        }
                        isfirst = false;
                        xhtml.characters(removePBreak(fragment));
                    }
                    if (line.endsWith("")) {
                        xhtml.startElement("br");
                        xhtml.endElement("br");
                    }
                }
                if (runIsHyperLink) {
                    xhtml.endElement("a");
                }
                runIsHyperLink = false;
            }
            xhtml.endElement(paraTag);
        }
        if (isBullet) {
            xhtml.endElement("ul");
        }
    }
}

Example 8 with HSLFTextParagraph

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

the class Hyperlinks method main.

public static void main(String[] args) throws Exception {
    for (int i = 0; i < args.length; i++) {
        FileInputStream is = new FileInputStream(args[i]);
        HSLFSlideShow ppt = new HSLFSlideShow(is);
        is.close();
        for (HSLFSlide slide : ppt.getSlides()) {
            System.out.println("\nslide " + slide.getSlideNumber());
            // read hyperlinks from the slide's text runs
            System.out.println("- reading hyperlinks from the text runs");
            for (List<HSLFTextParagraph> paras : slide.getTextParagraphs()) {
                for (HSLFTextParagraph para : paras) {
                    for (HSLFTextRun run : para) {
                        HSLFHyperlink link = run.getHyperlink();
                        if (link != null) {
                            System.out.println(toStr(link, run.getRawText()));
                        }
                    }
                }
            }
            // in PowerPoint you can assign a hyperlink to a shape without text,
            // for example to a Line object. The code below demonstrates how to
            // read such hyperlinks
            System.out.println("- reading hyperlinks from the slide's shapes");
            for (HSLFShape sh : slide.getShapes()) {
                if (sh instanceof HSLFSimpleShape) {
                    HSLFHyperlink link = ((HSLFSimpleShape) sh).getHyperlink();
                    if (link != null) {
                        System.out.println(toStr(link, null));
                    }
                }
            }
        }
        ppt.close();
    }
}

Example 9 with HSLFTextParagraph

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

the class TestShapes method textBoxSet.

private void textBoxSet(String filename) throws IOException {
    HSLFSlideShow ss = new HSLFSlideShow(_slTests.openResourceAsStream(filename));
    for (HSLFSlide sld : ss.getSlides()) {
        ArrayList<String> lst1 = new ArrayList<String>();
        for (List<HSLFTextParagraph> txt : sld.getTextParagraphs()) {
            for (HSLFTextParagraph p : txt) {
                for (HSLFTextRun r : p) {
                    lst1.add(r.getRawText());
                }
            }
        }
        ArrayList<String> lst2 = new ArrayList<String>();
        for (HSLFShape sh : sld.getShapes()) {
            if (sh instanceof HSLFTextShape) {
                HSLFTextShape tbox = (HSLFTextShape) sh;
                for (HSLFTextParagraph p : tbox.getTextParagraphs()) {
                    for (HSLFTextRun r : p) {
                        lst2.add(r.getRawText());
                    }
                }
            }
        }
        assertTrue(lst1.containsAll(lst2));
        assertTrue(lst2.containsAll(lst1));
    }
    ss.close();
}

Example 10 with HSLFTextParagraph

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

the class TestShapes method testParagraphs.

@SuppressWarnings("unused")
@Test
public void testParagraphs() throws IOException {
    HSLFSlideShow ss = new HSLFSlideShow();
    HSLFSlide slide = ss.createSlide();
    HSLFTextBox shape = new HSLFTextBox();
    HSLFTextRun p1r1 = shape.setText("para 1 run 1. ");
    HSLFTextRun p1r2 = shape.appendText("para 1 run 2.", false);
    HSLFTextRun p2r1 = shape.appendText("para 2 run 1. ", true);
    HSLFTextRun p2r2 = shape.appendText("para 2 run 2. ", false);
    p1r1.setFontColor(Color.black);
    p1r2.setFontColor(Color.red);
    p2r1.setFontColor(Color.yellow);
    p2r2.setStrikethrough(true);
    // run 3 has same text properties as run 2 and will be merged when saving
    HSLFTextRun p2r3 = shape.appendText("para 2 run 3.", false);
    shape.setAnchor(new Rectangle2D.Double(100, 100, 100, 10));
    slide.addShape(shape);
    shape.resizeToFitText();
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ss.write(bos);
    ss = new HSLFSlideShow(new ByteArrayInputStream(bos.toByteArray()));
    slide = ss.getSlides().get(0);
    HSLFTextBox tb = (HSLFTextBox) slide.getShapes().get(0);
    List<HSLFTextParagraph> para = tb.getTextParagraphs();
    HSLFTextRun tr = para.get(0).getTextRuns().get(0);
    assertEquals("para 1 run 1. ", tr.getRawText());
    assertTrue(sameColor(Color.black, tr.getFontColor()));
    tr = para.get(0).getTextRuns().get(1);
    assertEquals("para 1 run 2.\r", tr.getRawText());
    assertTrue(sameColor(Color.red, tr.getFontColor()));
    tr = para.get(1).getTextRuns().get(0);
    assertEquals("para 2 run 1. ", tr.getRawText());
    assertTrue(sameColor(Color.yellow, tr.getFontColor()));
    tr = para.get(1).getTextRuns().get(1);
    assertEquals("para 2 run 2. para 2 run 3.", tr.getRawText());
    assertTrue(sameColor(Color.black, tr.getFontColor()));
    assertTrue(tr.isStrikethrough());
}