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

Example 1 with HSLFSlideMaster

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

the class TestSlideMaster method testSlideMaster.

/**
     * The reference ppt has two masters.
     * Check we can read their attributes.
     */
@Test
public void testSlideMaster() throws IOException {
    HSLFSlideShow ppt = new HSLFSlideShow(_slTests.openResourceAsStream("slide_master.ppt"));
    Environment env = ppt.getDocumentRecord().getEnvironment();
    List<HSLFSlideMaster> master = ppt.getSlideMasters();
    assertEquals(2, master.size());
    //character attributes
    assertEquals(40, master.get(0).getStyleAttribute(TextHeaderAtom.TITLE_TYPE, 0, "font.size", true).getValue());
    assertEquals(48, master.get(1).getStyleAttribute(TextHeaderAtom.TITLE_TYPE, 0, "font.size", true).getValue());
    int font1 = master.get(0).getStyleAttribute(TextHeaderAtom.TITLE_TYPE, 0, "font.index", true).getValue();
    int font2 = master.get(1).getStyleAttribute(TextHeaderAtom.TITLE_TYPE, 0, "font.index", true).getValue();
    assertEquals("Arial", env.getFontCollection().getFontWithId(font1));
    assertEquals("Georgia", env.getFontCollection().getFontWithId(font2));
    CharFlagsTextProp prop1 = (CharFlagsTextProp) master.get(0).getStyleAttribute(TextHeaderAtom.TITLE_TYPE, 0, "char_flags", true);
    assertEquals(false, prop1.getSubValue(CharFlagsTextProp.BOLD_IDX));
    assertEquals(false, prop1.getSubValue(CharFlagsTextProp.ITALIC_IDX));
    assertEquals(true, prop1.getSubValue(CharFlagsTextProp.UNDERLINE_IDX));
    CharFlagsTextProp prop2 = (CharFlagsTextProp) master.get(1).getStyleAttribute(TextHeaderAtom.TITLE_TYPE, 0, "char_flags", true);
    assertEquals(false, prop2.getSubValue(CharFlagsTextProp.BOLD_IDX));
    assertEquals(true, prop2.getSubValue(CharFlagsTextProp.ITALIC_IDX));
    assertEquals(false, prop2.getSubValue(CharFlagsTextProp.UNDERLINE_IDX));
    //now paragraph attributes
    assertEquals(0x266B, master.get(0).getStyleAttribute(TextHeaderAtom.BODY_TYPE, 0, "bullet.char", false).getValue());
    assertEquals(0x2022, master.get(1).getStyleAttribute(TextHeaderAtom.BODY_TYPE, 0, "bullet.char", false).getValue());
    int b1 = master.get(0).getStyleAttribute(TextHeaderAtom.BODY_TYPE, 0, "bullet.font", false).getValue();
    int b2 = master.get(1).getStyleAttribute(TextHeaderAtom.BODY_TYPE, 0, "bullet.font", false).getValue();
    assertEquals("Arial", env.getFontCollection().getFontWithId(b1));
    assertEquals("Georgia", env.getFontCollection().getFontWithId(b2));
    ppt.close();
}

Example 2 with HSLFSlideMaster

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

the class PowerPointExtractor method getText.

public String getText(boolean getSlideText, boolean getNoteText, boolean getCommentText, boolean getMasterText) {
    StringBuffer ret = new StringBuffer();
    if (getSlideText) {
        if (getMasterText) {
            for (HSLFSlideMaster master : _show.getSlideMasters()) {
                for (HSLFShape sh : master.getShapes()) {
                    if (sh instanceof HSLFTextShape) {
                        HSLFTextShape hsh = (HSLFTextShape) sh;
                        final String text = hsh.getText();
                        if (text == null || "".equals(text) || "*".equals(text)) {
                            continue;
                        }
                        if (HSLFMasterSheet.isPlaceholder(sh)) {
                            // check for metro shape of complex placeholder
                            boolean isMetro = new HSLFMetroShape<HSLFShape>(sh).hasMetroBlob();
                            if (!isMetro) {
                                // don't bother about boiler plate text on master sheets
                                LOG.log(POILogger.INFO, "Ignoring boiler plate (placeholder) text on slide master:", text);
                                continue;
                            }
                        }
                        ret.append(text);
                        if (!text.endsWith("\n")) {
                            ret.append("\n");
                        }
                    }
                }
            }
        }
        for (HSLFSlide slide : _slides) {
            String headerText = "";
            String footerText = "";
            HeadersFooters hf = slide.getHeadersFooters();
            if (hf != null) {
                if (hf.isHeaderVisible()) {
                    headerText = safeLine(hf.getHeaderText());
                }
                if (hf.isFooterVisible()) {
                    footerText = safeLine(hf.getFooterText());
                }
            }
            // Slide header, if set
            ret.append(headerText);
            // Slide text
            textRunsToText(ret, slide.getTextParagraphs());
            // Table text
            for (HSLFShape shape : slide.getShapes()) {
                if (shape instanceof HSLFTable) {
                    extractTableText(ret, (HSLFTable) shape);
                }
            }
            // Slide footer, if set
            ret.append(footerText);
            // Comments, if requested and present
            if (getCommentText) {
                for (Comment comment : slide.getComments()) {
                    ret.append(comment.getAuthor() + " - " + comment.getText() + "\n");
                }
            }
        }
        if (getNoteText) {
            ret.append('\n');
        }
    }
    if (getNoteText) {
        // Not currently using _notes, as that can have the notes of
        // master sheets in. Grab Slide list, then work from there,
        // but ensure no duplicates
        Set<Integer> seenNotes = new HashSet<Integer>();
        String headerText = "";
        String footerText = "";
        HeadersFooters hf = _show.getNotesHeadersFooters();
        if (hf != null) {
            if (hf.isHeaderVisible()) {
                headerText = safeLine(hf.getHeaderText());
            }
            if (hf.isFooterVisible()) {
                footerText = safeLine(hf.getFooterText());
            }
        }
        for (HSLFSlide slide : _slides) {
            HSLFNotes notes = slide.getNotes();
            if (notes == null) {
                continue;
            }
            Integer id = Integer.valueOf(notes._getSheetNumber());
            if (seenNotes.contains(id)) {
                continue;
            }
            seenNotes.add(id);
            // Repeat the Notes header, if set
            ret.append(headerText);
            // Notes text
            textRunsToText(ret, notes.getTextParagraphs());
            // Repeat the notes footer, if set
            ret.append(footerText);
        }
    }
    return ret.toString();
}

Example 3 with HSLFSlideMaster

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

the class TestSlideMaster method testChangeSlideMaster.

/**
     * Check we can dynamically assign a slide master to a slide.
     */
@Test
public void testChangeSlideMaster() throws IOException {
    HSLFSlideShow ppt = new HSLFSlideShow(_slTests.openResourceAsStream("slide_master.ppt"));
    List<HSLFSlideMaster> master = ppt.getSlideMasters();
    List<HSLFSlide> slide = ppt.getSlides();
    int sheetNo;
    //each slide uses its own master
    assertEquals(slide.get(0).getMasterSheet()._getSheetNumber(), master.get(0)._getSheetNumber());
    assertEquals(slide.get(1).getMasterSheet()._getSheetNumber(), master.get(1)._getSheetNumber());
    //all slides use the first master slide
    sheetNo = master.get(0)._getSheetNumber();
    for (HSLFSlide s : slide) {
        s.setMasterSheet(master.get(0));
    }
    ByteArrayOutputStream out;
    out = new ByteArrayOutputStream();
    ppt.write(out);
    out.close();
    ppt = new HSLFSlideShow(new HSLFSlideShowImpl(new ByteArrayInputStream(out.toByteArray())));
    master = ppt.getSlideMasters();
    slide = ppt.getSlides();
    for (HSLFSlide s : slide) {
        assertEquals(sheetNo, s.getMasterSheet()._getSheetNumber());
    }
    ppt.close();
}