Examples with HeadersFooters org.apache.poi.hslf.model.HeadersFooters used on opensource projects

Example 1 with HeadersFooters

use of org.apache.poi.hslf.model.HeadersFooters in project poi by apache.

the class HeadersFootersDemo method main.

public static void main(String[] args) throws IOException {
    HSLFSlideShow ppt = new HSLFSlideShow();
    try {
        HeadersFooters slideHeaders = ppt.getSlideHeadersFooters();
        slideHeaders.setFootersText("Created by POI-HSLF");
        slideHeaders.setSlideNumberVisible(true);
        slideHeaders.setDateTimeText("custom date time");
        HeadersFooters notesHeaders = ppt.getNotesHeadersFooters();
        notesHeaders.setFootersText("My notes footers");
        notesHeaders.setHeaderText("My notes header");
        ppt.createSlide();
        FileOutputStream out = new FileOutputStream("headers_footers.ppt");
        ppt.write(out);
        out.close();
    } finally {
        ppt.close();
    }
}

Example 2 with HeadersFooters

use of org.apache.poi.hslf.model.HeadersFooters in project poi by apache.

the class HSLFSlide method getDisplayPlaceholder.

@Override
public boolean getDisplayPlaceholder(Placeholder placeholder) {
    HeadersFooters hf = getHeadersFooters();
    SlideLayoutType slt = getSlideRecord().getSlideAtom().getSSlideLayoutAtom().getGeometryType();
    boolean isTitle = (slt == SlideLayoutType.TITLE_SLIDE || slt == SlideLayoutType.TITLE_ONLY || slt == SlideLayoutType.MASTER_TITLE);
    if (hf != null) {
        switch(placeholder) {
            case DATETIME:
                return hf.isDateTimeVisible() && !isTitle;
            case SLIDE_NUMBER:
                return hf.isSlideNumberVisible() && !isTitle;
            case HEADER:
                return hf.isHeaderVisible() && !isTitle;
            case FOOTER:
                return hf.isFooterVisible() && !isTitle;
            default:
                break;
        }
    }
    return false;
}

Example 3 with HeadersFooters

use of org.apache.poi.hslf.model.HeadersFooters in project poi by apache.

the class TestBugs method bug58159.

@Test
public void bug58159() throws IOException {
    HSLFSlideShow ppt = open("bug58159_headers-and-footers.ppt");
    HeadersFooters hf = ppt.getSlideHeadersFooters();
    assertNull(hf.getHeaderText());
    assertEquals("Slide footer", hf.getFooterText());
    hf = ppt.getNotesHeadersFooters();
    assertEquals("Notes header", hf.getHeaderText());
    assertEquals("Notes footer", hf.getFooterText());
    HSLFSlide sl = ppt.getSlides().get(0);
    hf = sl.getHeadersFooters();
    assertNull(hf.getHeaderText());
    assertEquals("Slide footer", hf.getFooterText());
    for (HSLFShape shape : sl.getShapes()) {
        if (shape instanceof HSLFTextShape) {
            HSLFTextShape ts = (HSLFTextShape) shape;
            Placeholder ph = ts.getPlaceholder();
            if (Placeholder.FOOTER == ph) {
                assertEquals("Slide footer", ts.getText());
            }
        }
    }
    ppt.close();
}

Example 4 with HeadersFooters

use of org.apache.poi.hslf.model.HeadersFooters 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");
}

Example 5 with HeadersFooters

use of org.apache.poi.hslf.model.HeadersFooters in project poi by apache.

the class TestHeadersFooters method bug58144b.

@Test
public void bug58144b() throws IOException {
    assumeFalse(xslfOnly);
    SlideShow<?, ?> ppt = openSampleSlideshow("bug58144-headers-footers-2007.ppt");
    Slide<?, ?> sl = ppt.getSlides().get(0);
    HeadersFooters hfs2 = ((HSLFSlide) sl).getHeadersFooters();
    assertNull(hfs2.getHeaderText());
    assertEquals("Slide footer", hfs2.getFooterText());
    testSlideShow(ppt);
    ppt.close();
}