What Is poi-scratchpad-5.2.3.jar?

poi-scratchpad-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-scratchpad-5.2.3.jar provides support for older versions of Microsoft document files like Word 97, Excel 97, PowerPoint 97, etc.

poi-scratchpad-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-scratchpad-5.2.3.jar
Target JDK version: 9
Dependency: 
   poi.jar

File name: poi-scratchpad.jar, poi-scratchpad-5.2.3.jar
File size: 1897121 bytes
Release date: 09-09-2022
Download: Apache POI Website

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

⏎ org/apache/poi/hslf/record/SlideAtom.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.hslf.record;

import java.io.IOException;
import java.io.OutputStream;
import java.util.Arrays;
import java.util.Map;
import java.util.function.Supplier;

import org.apache.poi.hslf.record.SlideAtomLayout.SlideLayoutType;
import org.apache.poi.util.GenericRecordUtil;
import org.apache.poi.util.IOUtils;
import org.apache.poi.util.LittleEndian;

/**
 * A Slide Atom (type 1007). Holds information on the parent Slide, what
 * Master Slide it uses, what Notes is attached to it, that sort of thing.
 * It also has a SSlideLayoutAtom embedded in it, but without the Atom header
 */

public final class SlideAtom extends RecordAtom {
    public static final int USES_MASTER_SLIDE_ID  =  0x80000000;
    // private static final int MASTER_SLIDE_ID      =  0x00000000;

    private byte[] _header;
    private static long _type = 1007L;

    private int masterID;
    private int notesID;

    private boolean followMasterObjects;
    private boolean followMasterScheme;
    private boolean followMasterBackground;
    private SlideAtomLayout layoutAtom;
    private byte[] reserved;


    /** Get the ID of the master slide used. 0 if this is a master slide, otherwise -2147483648 */
    public int getMasterID() { return masterID; }
    /** Change slide master.  */
    public void setMasterID(int id) { masterID = id; }
    /** Get the ID of the notes for this slide. 0 if doesn't have one */
    public int getNotesID()  { return notesID; }
    /** Get the embedded SSlideLayoutAtom */
    public SlideAtomLayout getSSlideLayoutAtom() { return layoutAtom; }

    /** Change the ID of the notes for this slide. 0 if it no longer has one */
    public void setNotesID(int id) { notesID = id; }

    public boolean getFollowMasterObjects()    { return followMasterObjects; }
    public boolean getFollowMasterScheme()     { return followMasterScheme; }
    public boolean getFollowMasterBackground() { return followMasterBackground; }
    public void setFollowMasterObjects(boolean flag)    { followMasterObjects = flag; }
    public void setFollowMasterScheme(boolean flag)     { followMasterScheme = flag; }
    public void setFollowMasterBackground(boolean flag) { followMasterBackground = flag; }


    /* *************** record code follows ********************** */

    /**
     * For the Slide Atom
     */
    protected SlideAtom(byte[] source, int start, int len) {
        // Sanity Checking
        if(len < 30) { len = 30; }

        // Get the header
        _header = Arrays.copyOfRange(source, start, start+8);

        // Grab the 12 bytes that is "SSlideLayoutAtom"
        byte[] SSlideLayoutAtomData = Arrays.copyOfRange(source,start+8, start+12+8);
        // Use them to build up the SSlideLayoutAtom
        layoutAtom = new SlideAtomLayout(SSlideLayoutAtomData);

        // Get the IDs of the master and notes
        masterID = LittleEndian.getInt(source,start+12+8);
        notesID = LittleEndian.getInt(source,start+16+8);

        // Grok the flags, stored as bits
        int flags = LittleEndian.getUShort(source,start+20+8);
        followMasterBackground = (flags & 4) == 4;
        followMasterScheme = (flags & 2) == 2;
        followMasterObjects = (flags & 1) == 1;

        // If there's any other bits of data, keep them about
        // 8 bytes header + 20 bytes to flags + 2 bytes flags = 30 bytes
        reserved = IOUtils.safelyClone(source,start+30, len-30, getMaxRecordLength());
    }

    /**
     * Create a new SlideAtom, to go with a new Slide
     */
    public SlideAtom(){
        _header = new byte[8];
        LittleEndian.putUShort(_header, 0, 2);
        LittleEndian.putUShort(_header, 2, (int)_type);
        LittleEndian.putInt(_header, 4, 24);

        byte[] ssdate = new byte[12];
        layoutAtom = new SlideAtomLayout(ssdate);
        layoutAtom.setGeometryType(SlideLayoutType.BLANK_SLIDE);

        followMasterObjects = true;
        followMasterScheme = true;
        followMasterBackground = true;
        masterID = USES_MASTER_SLIDE_ID; // -2147483648;
        notesID = 0;
        reserved = new byte[2];
    }

    /**
     * We are of type 1007
     */
    @Override
    public long getRecordType() { return _type; }

    /**
     * Write the contents of the record back, so it can be written
     *  to disk
     */
    @Override
    public void writeOut(OutputStream out) throws IOException {
        // Header
        out.write(_header);

        // SSSlideLayoutAtom stuff
        layoutAtom.writeOut(out);

        // IDs
        writeLittleEndian(masterID, out);
        writeLittleEndian(notesID, out);

        // Flags
        short flags = 0;
        if(followMasterObjects)    { flags += (short) 1; }
        if(followMasterScheme)     { flags += (short) 2; }
        if(followMasterBackground) { flags += (short) 4; }
        writeLittleEndian(flags, out);

        // Reserved data
        out.write(reserved);
    }

    @Override
    public Map<String, Supplier<?>> getGenericProperties() {
        return GenericRecordUtil.getGenericProperties(
            "masterID", this::getMasterID,
            "notesID", this::getNotesID,
            "followMasterObjects", this::getFollowMasterObjects,
            "followMasterScheme", this::getFollowMasterScheme,
            "followMasterBackground", this::getFollowMasterBackground,
            "layoutAtom", this::getSSlideLayoutAtom
        );
    }
}

⏎ org/apache/poi/hslf/record/SlideAtom.java

Or download all of them as a single archive file:

File name: poi-scratchpad-5.2.3-src.zip
File size: 1238744 bytes
Release date: 2022-09-09
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