Example usage for org.apache.poi.hslf.model HeadersFooters getFooterText

List of usage examples for org.apache.poi.hslf.model HeadersFooters getFooterText

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Introduction

In this page you can find the example usage for org.apache.poi.hslf.model HeadersFooters getFooterText.

Prototype

public String getFooterText()

Source Link

Document

Footer's text

Usage

From source file:mj.ocraptor.extraction.tika.parser.microsoft.HSLFExtractor.java

License:Apache License

protected void parse(DirectoryNode root, XHTMLContentHandler xhtml)
        throws IOException, SAXException, TikaException {
    HSLFSlideShow ss = new HSLFSlideShow(root);
    SlideShow _show = new SlideShow(ss);
    Slide[] _slides = _show.getSlides();

    xhtml.startElement("div", "class", "slideShow");

    /* Iterate over slides and extract text */
    for (Slide 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");
        }/*from  www. ja  va  2  s .  co m*/

        // Slide master, if present
        extractMaster(xhtml, slide.getMasterSheet());

        // Slide text
        {
            xhtml.startElement("p", "class", "slide-content");

            textRunsToText(xhtml, slide.getTextRuns());

            xhtml.endElement("p");
        }

        // Table text
        for (Shape shape : slide.getShapes()) {
            if (shape instanceof Table) {
                extractTableText(xhtml, (Table) 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
        for (Comment comment : slide.getComments()) {
            xhtml.startElement("p", "class", "slide-comment");
            if (comment.getAuthor() != null) {
                xhtml.startElement("b");
                xhtml.characters(comment.getAuthor());
                xhtml.endElement("b");

                if (comment.getText() != null) {
                    xhtml.characters(" - ");
                }
            }
            if (comment.getText() != null) {
                xhtml.characters(comment.getText());
            }
            xhtml.endElement("p");
        }

        // Now any embedded resources
        handleSlideEmbeddedResources(slide, xhtml);

        // TODO Find the Notes for this slide and extract inline

        // Slide complete
        xhtml.endElement("div");
    }

    // All slides done
    xhtml.endElement("div");

    /* notes */
    xhtml.startElement("div", "class", "slideNotes");
    HashSet<Integer> seenNotes = new HashSet<Integer>();
    HeadersFooters hf = _show.getNotesHeadersFooters();

    for (Slide slide : _slides) {
        Notes notes = slide.getNotesSheet();
        if (notes == null) {
            continue;
        }
        Integer id = Integer.valueOf(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.getTextRuns());

        // 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(_show, xhtml);

    xhtml.endElement("div");

    extractImageText(xhtml, ss);
}

From source file:org.apache.tika.parser.microsoft.HSLFExtractor.java

License:Apache License

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");
        }/* w  w  w.j a  v  a 2s . c om*/

        // 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");
}

From source file:uk.ac.liverpool.MSOffice.MSPowerpoint.java

License:Open Source License

private String extraxtXMLText(SlideShow ppt) {
    Slide[] slides = ppt.getSlides();/*w  w w  . j av a  2s  .  c om*/
    Element root = new Element("Slideshow");
    if (getDocument() != null)
        if (getDocument().getURI() != null)
            root.setAttribute("URI", getDocument().getURI().toString());
    for (Slide s : slides) {
        Element slide = new Element("Slide");
        if (s.getTitle() != null)
            slide.setAttribute("title", s.getTitle());
        slide.setAttribute("slideNumber", "" + s.getSlideNumber());

        HeadersFooters hf = s.getHeadersFooters();
        if (hf != null && hf.isHeaderVisible() && hf.getHeaderText() != null) {
            Element header = new Element("Header");
            header.addContent(hf.getHeaderText());
            slide.addContent(header);
        }

        TextRun[] runs = s.getTextRuns();
        StringBuilder ret = new StringBuilder();
        for (int j = 0; j < runs.length; j++) {
            TextRun run = runs[j];
            if (run != null) {
                String text = run.getText();
                ret.append(text);
                if (!text.endsWith("\n")) {
                    ret.append("\n");
                }
            }
        }
        try {
            slide.addContent(ret.toString());
        } catch (IllegalDataException x) {
            for (int i = 0; i < ret.length(); i++) {
                char c = ret.charAt(i);
                if (c < 0x20) {
                    if (c != 0x9 && c != 0xA && c != 0xD)
                        ret.deleteCharAt(i);
                }
            }

        }
        slide.addContent(ret.toString());
        if (hf != null && hf.isFooterVisible() && hf.getFooterText() != null) {
            Element footer = new Element("Footer");
            footer.addContent(hf.getFooterText());
            slide.addContent(footer);
        }
        Comment[] comments = s.getComments();
        for (int j = 0; j < comments.length; j++) {
            Element comment = new Element("Comment");
            comment.setAttribute("author", comments[j].getAuthor());
            comment.setAttribute("authorInitials", comments[j].getAuthorInitials());
            comment.addContent(comments[j].getText());
            slide.addContent(comment);
        }

        StringBuilder sb = new StringBuilder();
        Notes nn = s.getNotesSheet();
        if (hf != null && hf.isHeaderVisible() && hf.getHeaderText() != null) {
            sb.append(hf.getHeaderText() + "\n");
        }
        if (nn != null) {
            TextRun[] ts = nn.getTextRuns();

            for (TextRun t : ts) {
                sb.append(t.getText());

            }
        }
        if (hf != null && hf.isFooterVisible() && hf.getFooterText() != null) {
            sb.append(hf.getFooterText() + "\n");
        }
        if (sb != null && sb.length() > 0) {
            Element note = new Element("PresenterNote");
            note.addContent(sb.toString());
            slide.addContent(note);
        }
        root.addContent(slide);
    }
    org.jdom.Document d = new org.jdom.Document(root);
    XMLOutputter p = new XMLOutputter(Format.getPrettyFormat());
    return p.outputString(d);
}

From source file:uk.ac.liverpool.MSOffice.MSPowerpoint.java

License:Open Source License

/**
 * Draws a specific page in the Powerpoint document. Also takes care of the
 * display of the notes from the slideshow.
 * /*from   w w w.j  a v  a  2  s  . c o  m*/
 * @param attr
 * @param doc
 * @return
 */
private Leaf drawPage(String attr, Document doc) {
    // retrieve the slides from the docuemnt attributes
    SlideShow ppt = (SlideShow) doc.getValue("ppt");
    Slide[] slide = ppt.getSlides();
    // clean the doc
    doc.removeAllChildren();
    // page number
    int i = Integer.parseInt(attr) - 1;
    String title = slide[i].getTitle();
    System.out.println("Rendering slide " + slide[i].getSlideNumber() + (title == null ? "" : ": " + title));

    // create the slide object and add it to the document
    LeafSlide l = new LeafSlide("slide", null, doc, slide[i], getZoom());
    if (getZoom() != prevZoom) {
        prevZoom = getZoom();
    }
    HeadersFooters hf = ppt.getNotesHeadersFooters();

    // Interpret the notes
    StringBuilder sb = new StringBuilder();
    Notes nn = slide[i].getNotesSheet();
    if (hf != null && hf.isHeaderVisible() && hf.getHeaderText() != null) {
        sb.append(hf.getHeaderText() + "\n");
    }

    if (nn != null) {
        TextRun[] ts = nn.getTextRuns();

        for (TextRun t : ts) {
            sb.append(t.getText());
        }
    }
    if (hf != null && hf.isFooterVisible() && hf.getFooterText() != null) {
        sb.append(hf.getFooterText() + "\n");
    }
    // Display a preesnter's notes pop up window
    if (sb != null && sb.length() > 0) {
        Layer sc = doc.getLayer(Layer.SCRATCH);
        sc.clearBehaviors();
        Map<String, Object> m = new HashMap<String, Object>();
        m.put("text", sb.toString());
        ImageInternalDataFrame ls = (ImageInternalDataFrame) Behavior.getInstance("ImageInternalDataFrame",
                "uk.ac.liverpool.fab4.ImageInternalDataFrame", null, m, sc);
        ls.setTitle("Presenter's Notes");
        ls.setTransparent(true);
        ls.setBounds(10, l.getHeight() + 10, l.getWidth() - 20, doc.bbox.height - l.getHeight() - 30);
    }
    return l;
}

From source file:uk.ac.liverpool.thumbnails.PPTService.java

License:Open Source License

public String extractXMLText(URI u, File f) throws MalformedURLException, IOException {

    HSLFSlideShow hppt = getHPPT(u, f);/* w w  w.  ja v  a  2  s .  com*/
    SlideShow ppt = new SlideShow(hppt);
    Element root = new Element("Slideshow");
    root.setAttribute("URI", u.toString());
    Slide[] slides = ppt.getSlides();
    for (Slide s : slides) {
        Element slide = new Element("Slide");
        if (s.getTitle() != null)
            slide.setAttribute("title", s.getTitle());
        slide.setAttribute("slideNumber", "" + s.getSlideNumber());

        HeadersFooters hf = s.getHeadersFooters();
        if (hf != null && hf.isHeaderVisible() && hf.getHeaderText() != null) {
            Element header = new Element("Header");
            header.addContent(hf.getHeaderText());
            slide.addContent(header);
        }

        TextRun[] runs = s.getTextRuns();
        StringBuilder ret = new StringBuilder();
        for (int j = 0; j < runs.length; j++) {
            TextRun run = runs[j];
            if (run != null) {
                String text = run.getText();
                ret.append(text);
                if (!text.endsWith("\n")) {
                    ret.append("\n");
                }
            }
        }
        try {
            slide.addContent(ret.toString());
        } catch (IllegalDataException x) {
            for (int i = 0; i < ret.length(); i++) {
                char c = ret.charAt(i);
                if (c < 0x20) {
                    if (c != 0x9 && c != 0xA && c != 0xD)
                        ret.deleteCharAt(i);
                }
            }

        }
        slide.addContent(ret.toString());
        if (hf != null && hf.isFooterVisible() && hf.getFooterText() != null) {
            Element footer = new Element("Footer");
            footer.addContent(hf.getFooterText());
            slide.addContent(footer);
        }
        Comment[] comments = s.getComments();
        for (int j = 0; j < comments.length; j++) {
            Element comment = new Element("Comment");
            comment.setAttribute("author", comments[j].getAuthor());
            comment.setAttribute("authorInitials", comments[j].getAuthorInitials());
            comment.addContent(comments[j].getText());
            slide.addContent(comment);
        }

        StringBuilder sb = new StringBuilder();
        Notes nn = s.getNotesSheet();
        if (hf != null && hf.isHeaderVisible() && hf.getHeaderText() != null) {
            sb.append(hf.getHeaderText() + "\n");
        }
        if (nn != null) {
            TextRun[] ts = nn.getTextRuns();

            for (TextRun t : ts) {
                sb.append(t.getText());

            }
        }
        if (hf != null && hf.isFooterVisible() && hf.getFooterText() != null) {
            sb.append(hf.getFooterText() + "\n");
        }
        if (sb != null && sb.length() > 0) {
            Element note = new Element("PresenterNote");
            note.addContent(sb.toString());
            slide.addContent(note);
        }
        root.addContent(slide);
    }
    org.jdom.Document d = new org.jdom.Document(root);
    XMLOutputter p = new XMLOutputter(Format.getPrettyFormat());
    return p.outputString(d);
}