What Is poi-ooxml-5.2.3.jar?

poi-ooxml-5.2.3.jar is one of the JAR files for Apache POI 5.2.3, which provides an API for Microsoft document files of Word, Excel, PowerPoint, and Visio.

poi-ooxml-5.2.3.jar supports Apache POI components that read and write Microsoft's Open Office XML document format, which is used in recent versions of Microsoft Office tools like Word 2007, Excel 2007, PowerPoint 2007, etc.

poi-ooxml-5.2.3.jar is distributed as part of the poi-bin-5.2.3-20220909.zip download file.

JAR File Size and Download Location:

JAR name: poi-ooxml-5.2.3.jar
Target JDK version: 9
Dependency:
   poi.jar
   xmlbeans.jar
   ooxml-schemas.jar
   commons-collections.jar
   junit.jar   

File name: poi-ooxml.jar, poi-ooxml-5.2.3.jar
File size: 2010497 bytes
Release date: 09-09-2022
Download: Apache POI Website

Here are Java Source Code files for poi-ooxml-5.2.3.jar:

⏎ org/apache/poi/xslf/usermodel/XSLFFontInfo.java

/*
 *  ====================================================================
 *    Licensed to the Apache Software Foundation (ASF) under one or more
 *    contributor license agreements.  See the NOTICE file distributed with
 *    this work for additional information regarding copyright ownership.
 *    The ASF licenses this file to You under the Apache License, Version 2.0
 *    (the "License"); you may not use this file except in compliance with
 *    the License.  You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 * ====================================================================
 */

package org.apache.poi.xslf.usermodel;

import java.awt.Font;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import org.apache.poi.common.usermodel.fonts.FontCharset;
import org.apache.poi.common.usermodel.fonts.FontFacet;
import org.apache.poi.common.usermodel.fonts.FontFamily;
import org.apache.poi.common.usermodel.fonts.FontHeader;
import org.apache.poi.common.usermodel.fonts.FontInfo;
import org.apache.poi.common.usermodel.fonts.FontPitch;
import org.apache.poi.ooxml.POIXMLDocumentPart;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.util.IOUtils;
import org.openxmlformats.schemas.drawingml.x2006.main.CTTextFont;
import org.openxmlformats.schemas.presentationml.x2006.main.CTEmbeddedFontDataId;
import org.openxmlformats.schemas.presentationml.x2006.main.CTEmbeddedFontList;
import org.openxmlformats.schemas.presentationml.x2006.main.CTEmbeddedFontListEntry;
import org.openxmlformats.schemas.presentationml.x2006.main.CTPresentation;

@SuppressWarnings("WeakerAccess")
public class XSLFFontInfo implements FontInfo {
    final XMLSlideShow ppt;
    final String typeface;
    final CTEmbeddedFontListEntry fontListEntry;

    public XSLFFontInfo(XMLSlideShow ppt, String typeface) {
        this.ppt = ppt;
        this.typeface = typeface;

        final CTPresentation pres = ppt.getCTPresentation();
        CTEmbeddedFontList fontList = pres.isSetEmbeddedFontLst()
            ? pres.getEmbeddedFontLst() : pres.addNewEmbeddedFontLst();

        for (CTEmbeddedFontListEntry fe : fontList.getEmbeddedFontArray()) {
            if (typeface.equalsIgnoreCase(fe.getFont().getTypeface())) {
                fontListEntry = fe;
                return;
            }
        }

        fontListEntry = fontList.addNewEmbeddedFont();
        fontListEntry.addNewFont().setTypeface(typeface);
    }

    public XSLFFontInfo(XMLSlideShow ppt, CTEmbeddedFontListEntry fontListEntry) {
        this.ppt = ppt;
        this.typeface = fontListEntry.getFont().getTypeface();
        this.fontListEntry = fontListEntry;
    }

    @Override
    public String getTypeface() {
        return getFont().getTypeface();
    }

    @Override
    public void setTypeface(String typeface) {
        getFont().setTypeface(typeface);
    }

    @Override
    public FontCharset getCharset() {
        return FontCharset.valueOf(getFont().getCharset());
    }

    @Override
    public void setCharset(FontCharset charset) {
        getFont().setCharset((byte)charset.getNativeId());
    }

    @Override
    public FontFamily getFamily() {
        return FontFamily.valueOfPitchFamily(getFont().getPitchFamily());
    }

    @Override
    public void setFamily(FontFamily family) {
        byte pitchAndFamily = getFont().getPitchFamily();
        FontPitch pitch = FontPitch.valueOfPitchFamily(pitchAndFamily);
        getFont().setPitchFamily(FontPitch.getNativeId(pitch, family));
    }

    @Override
    public FontPitch getPitch() {
        return FontPitch.valueOfPitchFamily(getFont().getPitchFamily());
    }

    @Override
    public void setPitch(FontPitch pitch) {
        byte pitchAndFamily = getFont().getPitchFamily();
        FontFamily family = FontFamily.valueOfPitchFamily(pitchAndFamily);
        getFont().setPitchFamily(FontPitch.getNativeId(pitch, family));
    }

    @Override
    public byte[] getPanose() {
        return getFont().getPanose();
    }

    @Override
    public List<FontFacet> getFacets() {
        List<FontFacet> facetList = new ArrayList<>();
        if (fontListEntry.isSetRegular()) {
            facetList.add(new XSLFFontFacet((fontListEntry.getRegular())));
        }
        if (fontListEntry.isSetItalic()) {
            facetList.add(new XSLFFontFacet((fontListEntry.getItalic())));
        }
        if (fontListEntry.isSetBold()) {
            facetList.add(new XSLFFontFacet((fontListEntry.getBold())));
        }
        if (fontListEntry.isSetBoldItalic()) {
            facetList.add(new XSLFFontFacet((fontListEntry.getBoldItalic())));
        }
        return facetList;
    }

    public FontFacet addFacet(InputStream fontData) throws IOException {
        FontHeader header = new FontHeader();
        InputStream is = header.bufferInit(fontData);

        final CTPresentation pres = ppt.getCTPresentation();
        pres.setEmbedTrueTypeFonts(true);
        pres.setSaveSubsetFonts(true);

        final CTEmbeddedFontDataId dataId;
        final int style =
                (header.getWeight() > 400 ? Font.BOLD : Font.PLAIN) |
                        (header.isItalic() ? Font.ITALIC : Font.PLAIN);
        switch (style) {
            case Font.PLAIN:
                dataId = fontListEntry.isSetRegular()
                    ? fontListEntry.getRegular() : fontListEntry.addNewRegular();
                break;
            case Font.BOLD:
                dataId = fontListEntry.isSetBold()
                    ? fontListEntry.getBold() : fontListEntry.addNewBold();
                break;
            case Font.ITALIC:
                dataId = fontListEntry.isSetItalic()
                    ? fontListEntry.getItalic() : fontListEntry.addNewItalic();
                break;
            default:
                dataId = fontListEntry.isSetBoldItalic()
                    ? fontListEntry.getBoldItalic() : fontListEntry.addNewBoldItalic();
                break;
        }

        XSLFFontFacet facet = new XSLFFontFacet(dataId);
        facet.setFontData(is);
        return facet;
    }

    private final class XSLFFontFacet implements FontFacet {
        private final CTEmbeddedFontDataId fontEntry;
        private final FontHeader header = new FontHeader();

        private XSLFFontFacet(CTEmbeddedFontDataId fontEntry) {
            this.fontEntry = fontEntry;
        }

        @Override
        public int getWeight() {
            init();
            return header.getWeight();
        }

        @Override
        public boolean isItalic() {
            init();
            return header.isItalic();
        }

        @Override
        public XSLFFontData getFontData() {
            return ppt.getRelationPartById(fontEntry.getId()).getDocumentPart();
        }

        void setFontData(InputStream is) throws IOException {
            final XSLFRelation fntRel = XSLFRelation.FONT;
            final String relId = fontEntry.getId();
            final XSLFFontData fntData;
            if (relId == null || relId.isEmpty()) {
                final int fntDataIdx;
                try {
                    fntDataIdx = ppt.getPackage().getUnusedPartIndex(fntRel.getDefaultFileName());
                } catch (InvalidFormatException e) {
                    throw new RuntimeException(e);
                }

                POIXMLDocumentPart.RelationPart rp = ppt.createRelationship(fntRel, XSLFFactory.getInstance(), fntDataIdx, false);
                fntData = rp.getDocumentPart();
                fontEntry.setId(rp.getRelationship().getId());
            } else {
                fntData = (XSLFFontData)ppt.getRelationById(relId);
            }

            assert (fntData != null);
            try (OutputStream os = fntData.getOutputStream()) {
                IOUtils.copy(is, os);
            }
        }

        private void init() {
            if (header.getFamilyName() == null) {
                try (InputStream is = getFontData().getInputStream()) {
                    byte[] buf = IOUtils.toByteArray(is, 1000);
                    header.init(buf, 0, buf.length);
                } catch (IOException e) {
                    // TODO: better exception class
                    throw new RuntimeException(e);
                }
            }
        }
    }


    private CTTextFont getFont() {
        return fontListEntry.getFont();
    }



    /**
     * Adds or updates a (MTX-) font
     * @param ppt the slideshow which will contain the font
     * @param fontStream the (MTX) font data as stream
     * @return a font data object
     * @throws IOException if the font data can't be stored
     *
     * @since POI 4.1.0
     */
    public static XSLFFontInfo addFontToSlideShow(XMLSlideShow ppt, InputStream fontStream)
    throws IOException {
        FontHeader header = new FontHeader();
        InputStream is = header.bufferInit(fontStream);

        XSLFFontInfo fontInfo = new XSLFFontInfo(ppt, header.getFamilyName());
        fontInfo.addFacet(is);
        return fontInfo;
    }

    /**
     * Return all registered fonts
     * @param ppt the slideshow containing the fonts
     * @return the list of registered fonts
     */
    public static List<XSLFFontInfo> getFonts(XMLSlideShow ppt) {
        final CTPresentation pres = ppt.getCTPresentation();

        //noinspection deprecation
        return pres.isSetEmbeddedFontLst()
            ? Stream.of(pres.getEmbeddedFontLst().getEmbeddedFontArray())
                .map(fe -> new XSLFFontInfo(ppt, fe)).collect(Collectors.toList())
            : Collections.emptyList();
    }

}

⏎ org/apache/poi/xslf/usermodel/XSLFFontInfo.java

Or download all of them as a single archive file:

File name: poi-ooxml-5.2.3-src.zip
File size: 1396572 bytes
Release date: 2022-09-09
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