Examples of UserEditAtom

org.apache.poi.hslf.record.UserEditAtom
A UserEdit Atom (type 4085). Holds information which bits of the file were last used by powerpoint, the version of powerpoint last used etc. ** WARNING ** stores byte offsets from the start of the PPT stream to other records! If you change the size of any elements before one of these, you'll need to update the offsets! @author Nick Burch

Examples of org.apache.poi.hslf.record.UserEditAtom


    private Record[] read(byte[] docstream, int usrOffset){
        ArrayList<Integer> lst = new ArrayList<Integer>();
        HashMap<Integer,Integer> offset2id = new HashMap<Integer,Integer>();
        while (usrOffset != 0){
            UserEditAtom usr = (UserEditAtom) Record.buildRecordAtOffset(docstream, usrOffset);
            lst.add(Integer.valueOf(usrOffset));
            int psrOffset = usr.getPersistPointersOffset();


            PersistPtrHolder ptr = (PersistPtrHolder)Record.buildRecordAtOffset(docstream, psrOffset);
            lst.add(Integer.valueOf(psrOffset));
            Hashtable<Integer,Integer> entries = ptr.getSlideLocationsLookup();
            for(Integer id : entries.keySet()) {
                Integer offset = entries.get(id);
                lst.add(offset);
                offset2id.put(offset, id);
            }


            usrOffset = usr.getLastUserEditAtomOffset();
        }
        //sort found records by offset.
        //(it is not necessary but SlideShow.findMostRecentCoreRecords() expects them sorted)
        Integer a[] = lst.toArray(new Integer[lst.size()]);
        Arrays.sort(a);

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Examples of org.apache.poi.hslf.record.UserEditAtom


    // Should only have a master SLWT
    assertEquals(1, ss_empty.getDocumentRecord().getSlideListWithTexts().length);


        //grab UserEditAtom
        UserEditAtom usredit = null;
        Record[] _records = hss_empty.getRecords();
        for (int i = 0; i < _records.length; i++) {
            Record record = _records[i];
            if(record.getRecordType() == RecordTypes.UserEditAtom.typeID) {
                usredit = (UserEditAtom)record;
            }
       }
       assertNotNull(usredit);


    // Add one
    Slide slide = ss_empty.createSlide();
    assertEquals(1, ss_empty.getSlides().length);
    assertEquals(256, slide._getSheetNumber());
    assertEquals(3, slide._getSheetRefId());
    assertEquals(1, slide.getSlideNumber());
        assertEquals(usredit.getMaxPersistWritten(), slide._getSheetRefId());


    // Write out, and read back in
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    hss_empty.write(baos);
    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());

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Examples of org.apache.poi.hslf.record.UserEditAtom

   * Test adding a slide to an existing slideshow,
   *  with two slides already
   */
  public void testAddSlideToExisting2() throws Exception {
        //grab UserEditAtom
        UserEditAtom usredit = null;
        Record[] _records = hss_two.getRecords();
        for (int i = 0; i < _records.length; i++) {
            Record record = _records[i];
            if(_records[i].getRecordType() == RecordTypes.UserEditAtom.typeID) {
                usredit = (UserEditAtom)_records[i];
            }
       }
       assertNotNull(usredit);


    // Has two slides
    assertEquals(2, ss_two.getSlides().length);
    Slide s1 = ss_two.getSlides()[0];
    Slide s2 = ss_two.getSlides()[1];


    // Check slide 1 is as expected
    assertEquals(256, s1._getSheetNumber());
    assertEquals(4, s1._getSheetRefId()); // master has notes
    assertEquals(1, s1.getSlideNumber());
    // Check slide 2 is as expected
    assertEquals(257, s2._getSheetNumber());
    assertEquals(6, s2._getSheetRefId()); // master and 1 have notes
    assertEquals(2, s2.getSlideNumber());


    // Add a third one
    Slide s3 = ss_two.createSlide();
    assertEquals(3, ss_two.getSlides().length);
    assertEquals(258, s3._getSheetNumber());
    assertEquals(8, s3._getSheetRefId()); // lots of notes before us
    assertEquals(3, s3.getSlideNumber());
        assertEquals(usredit.getMaxPersistWritten(), s3._getSheetRefId());


    // Write out, and read back in
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    hss_two.write(baos);
    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());

View Full Code Here

Examples of org.apache.poi.hslf.record.UserEditAtom


    // Should only have a master SLWT
    assertEquals(1, ss_empty.getDocumentRecord().getSlideListWithTexts().length);


        //grab UserEditAtom
        UserEditAtom usredit = null;
        Record[] _records = hss_empty.getRecords();
        for (int i = 0; i < _records.length; i++) {
            Record record = _records[i];
            if(record.getRecordType() == RecordTypes.UserEditAtom.typeID) {
                usredit = (UserEditAtom)record;
            }
       }
       assertNotNull(usredit);


    // Add one
    Slide slide = ss_empty.createSlide();
    assertEquals(1, ss_empty.getSlides().length);
    assertEquals(256, slide._getSheetNumber());
    assertEquals(3, slide._getSheetRefId());
    assertEquals(1, slide.getSlideNumber());
        assertEquals(usredit.getMaxPersistWritten(), slide._getSheetRefId());


    // Write out, and read back in
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    hss_empty.write(baos);
    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());

View Full Code Here

Examples of org.apache.poi.hslf.record.UserEditAtom

   * Test adding a slide to an existing slideshow,
   *  with two slides already
   */
  public void testAddSlideToExisting2() throws Exception {
        //grab UserEditAtom
        UserEditAtom usredit = null;
        Record[] _records = hss_two.getRecords();
        for (int i = 0; i < _records.length; i++) {
            Record record = _records[i];
            if(_records[i].getRecordType() == RecordTypes.UserEditAtom.typeID) {
                usredit = (UserEditAtom)_records[i];
            }
       }
       assertNotNull(usredit);


    // Has two slides
    assertEquals(2, ss_two.getSlides().length);
    Slide s1 = ss_two.getSlides()[0];
    Slide s2 = ss_two.getSlides()[1];


    // Check slide 1 is as expected
    assertEquals(256, s1._getSheetNumber());
    assertEquals(4, s1._getSheetRefId()); // master has notes
    assertEquals(1, s1.getSlideNumber());
    // Check slide 2 is as expected
    assertEquals(257, s2._getSheetNumber());
    assertEquals(6, s2._getSheetRefId()); // master and 1 have notes
    assertEquals(2, s2.getSlideNumber());


    // Add a third one
    Slide s3 = ss_two.createSlide();
    assertEquals(3, ss_two.getSlides().length);
    assertEquals(258, s3._getSheetNumber());
    assertEquals(8, s3._getSheetRefId()); // lots of notes before us
    assertEquals(3, s3.getSlideNumber());
        assertEquals(usredit.getMaxPersistWritten(), s3._getSheetRefId());


    // Write out, and read back in
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    hss_two.write(baos);
    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());

View Full Code Here

Examples of org.apache.poi.hslf.record.UserEditAtom


    private Record[] read(byte[] docstream, int usrOffset){
        ArrayList<Integer> lst = new ArrayList<Integer>();
        HashMap<Integer,Integer> offset2id = new HashMap<Integer,Integer>();
        while (usrOffset != 0){
            UserEditAtom usr = (UserEditAtom) Record.buildRecordAtOffset(docstream, usrOffset);
            lst.add(Integer.valueOf(usrOffset));
            int psrOffset = usr.getPersistPointersOffset();


            PersistPtrHolder ptr = (PersistPtrHolder)Record.buildRecordAtOffset(docstream, psrOffset);
            lst.add(Integer.valueOf(psrOffset));
            Hashtable<Integer,Integer> entries = ptr.getSlideLocationsLookup();
            for(Integer id : entries.keySet()) {
                Integer offset = entries.get(id);
                lst.add(offset);
                offset2id.put(offset, id);
            }


            usrOffset = usr.getLastUserEditAtomOffset();
        }
        //sort found records by offset.
        //(it is not necessary but SlideShow.findMostRecentCoreRecords() expects them sorted)
        Integer a[] = lst.toArray(new Integer[lst.size()]);
        Arrays.sort(a);

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Examples of org.apache.poi.hslf.record.UserEditAtom

      } catch (ArrayIndexOutOfBoundsException e) {
        return null;
      }
      if(r == null) { return null; }
      if(! (r instanceof UserEditAtom)) { return null; }
      UserEditAtom uea = (UserEditAtom)r;


      // Now get the PersistPtrHolder
      Record r2 = Record.buildRecordAtOffset(
          hss.getUnderlyingBytes(),
          uea.getPersistPointersOffset()
      );
      if(! (r2 instanceof PersistPtrHolder)) { return null; }
      PersistPtrHolder pph = (PersistPtrHolder)r2;


      // Now get the last record

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Examples of org.apache.poi.hslf.record.UserEditAtom

      } catch (ArrayIndexOutOfBoundsException e) {
        return null;
      }
      if(r == null) { return null; }
      if(! (r instanceof UserEditAtom)) { return null; }
      UserEditAtom uea = (UserEditAtom)r;


      // Now get the PersistPtrHolder
      Record r2 = Record.buildRecordAtOffset(
          hss.getUnderlyingBytes(),
          uea.getPersistPointersOffset()
      );
      if(! (r2 instanceof PersistPtrHolder)) { return null; }
      PersistPtrHolder pph = (PersistPtrHolder)r2;


      // Now get the last record

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Examples of org.apache.poi.hslf.record.UserEditAtom

    
    // Should only have a master SLWT
    assertEquals(1, ss_empty.getDocumentRecord().getSlideListWithTexts().length);


        //grab UserEditAtom
        UserEditAtom usredit = null;
        Record[] _records = hss_empty.getRecords();
        for (int i = 0; i < _records.length; i++) {
            Record record = _records[i];
            if(record.getRecordType() == RecordTypes.UserEditAtom.typeID) {
                usredit = (UserEditAtom)record;
            }
       }
       assertNotNull(usredit);


    // Add one
    Slide slide = ss_empty.createSlide();
    assertEquals(1, ss_empty.getSlides().length);
    assertEquals(256, slide._getSheetNumber());
    assertEquals(3, slide._getSheetRefId());
    assertEquals(1, slide.getSlideNumber());
        assertEquals(usredit.getMaxPersistWritten(), slide._getSheetRefId());


    // Write out, and read back in
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    hss_empty.write(baos);
    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());

View Full Code Here

Examples of org.apache.poi.hslf.record.UserEditAtom

   * Test adding a slide to an existing slideshow,
   *  with two slides already
   */
  public void testAddSlideToExisting2() throws Exception {
        //grab UserEditAtom
        UserEditAtom usredit = null;
        Record[] _records = hss_two.getRecords();
        for (int i = 0; i < _records.length; i++) {
            Record record = _records[i];
            if(_records[i].getRecordType() == RecordTypes.UserEditAtom.typeID) {
                usredit = (UserEditAtom)_records[i];
            }
       }
       assertNotNull(usredit);


    // Has two slides
    assertEquals(2, ss_two.getSlides().length);
    Slide s1 = ss_two.getSlides()[0];
    Slide s2 = ss_two.getSlides()[1];
    
    // Check slide 1 is as expected
    assertEquals(256, s1._getSheetNumber());
    assertEquals(4, s1._getSheetRefId()); // master has notes
    assertEquals(1, s1.getSlideNumber());
    // Check slide 2 is as expected
    assertEquals(257, s2._getSheetNumber());
    assertEquals(6, s2._getSheetRefId()); // master and 1 have notes
    assertEquals(2, s2.getSlideNumber());


    // Add a third one
    Slide s3 = ss_two.createSlide();
    assertEquals(3, ss_two.getSlides().length);
    assertEquals(258, s3._getSheetNumber());
    assertEquals(8, s3._getSheetRefId()); // lots of notes before us
    assertEquals(3, s3.getSlideNumber());
        assertEquals(usredit.getMaxPersistWritten(), s3._getSheetRefId());


    // Write out, and read back in
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    hss_two.write(baos);
    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());

View Full Code Here

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