allow to dump pictures
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1147420 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Sergey Vladimirov
parent
09e3d77cd6
commit
572c611187
@ -23,8 +23,12 @@ import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.lang.reflect.Field;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import org.apache.poi.hwpf.HWPFDocument;
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@ -33,15 +37,21 @@ import org.apache.poi.hwpf.HWPFOldDocument;
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import org.apache.poi.hwpf.OldWordFileFormatException;
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import org.apache.poi.hwpf.model.CHPX;
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import org.apache.poi.hwpf.model.FileInformationBlock;
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import org.apache.poi.hwpf.model.GenericPropertyNode;
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import org.apache.poi.hwpf.model.PAPFormattedDiskPage;
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import org.apache.poi.hwpf.model.PAPX;
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import org.apache.poi.hwpf.model.PlexOfCps;
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import org.apache.poi.hwpf.model.StyleSheet;
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import org.apache.poi.hwpf.model.TextPiece;
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import org.apache.poi.hwpf.sprm.SprmIterator;
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import org.apache.poi.hwpf.sprm.SprmOperation;
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import org.apache.poi.hwpf.usermodel.Paragraph;
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import org.apache.poi.hwpf.usermodel.Picture;
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import org.apache.poi.hwpf.usermodel.Range;
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import org.apache.poi.poifs.common.POIFSConstants;
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import org.apache.poi.poifs.filesystem.POIFSFileSystem;
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import org.apache.poi.util.IOUtils;
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import org.apache.poi.util.LittleEndian;
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/**
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* Used by developers to list out key information on a HWPF file. End users will
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@ -88,18 +98,19 @@ public final class HWPFLister
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System.err
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.println( "\tHWPFLister <filename>\n"
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+ "\t\t[--textPieces] [--textPiecesText]\n"
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+ "\t\t[--textRuns] [--textRunsSprms]\n"
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+ "\t\t[--chpx] [--chpxProperties] [--chpxSprms]\n"
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+ "\t\t[--papx] [--papxProperties]\n"
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+ "\t\t[--paragraphs] [--paragraphsSprms] [--paragraphsText]\n"
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+ "\t\t[--writereadback]\n" );
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+ "\t\t[--pictures]\n" + "\t\t[--writereadback]\n" );
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System.exit( 1 );
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}
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boolean outputTextPieces = false;
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boolean outputTextPiecesText = false;
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boolean outputTextRuns = false;
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boolean outputTextRunsSprms = false;
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boolean outputChpx = false;
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boolean outputChpxProperties = false;
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boolean outputChpxSprms = false;
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boolean outputParagraphs = false;
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boolean outputParagraphsSprms = false;
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@ -108,6 +119,8 @@ public final class HWPFLister
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boolean outputPapx = false;
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boolean outputPapxProperties = false;
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boolean outputPictures = false;
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boolean writereadback = false;
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for ( String arg : Arrays.asList( args ).subList( 1, args.length ) )
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@ -117,10 +130,12 @@ public final class HWPFLister
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if ( "--textPiecesText".equals( arg ) )
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outputTextPiecesText = true;
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if ( "--textRuns".equals( arg ) )
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outputTextRuns = true;
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if ( "--textRunsSprms".equals( arg ) )
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outputTextRunsSprms = true;
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if ( "--chpx".equals( arg ) )
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outputChpx = true;
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if ( "--chpxProperties".equals( arg ) )
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outputChpxProperties = true;
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if ( "--chpxSprms".equals( arg ) )
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outputChpxSprms = true;
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if ( "--paragraphs".equals( arg ) )
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outputParagraphs = true;
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@ -134,6 +149,9 @@ public final class HWPFLister
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if ( "--papxProperties".equals( arg ) )
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outputPapxProperties = true;
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if ( "--pictures".equals( arg ) )
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outputPictures = true;
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if ( "--writereadback".equals( arg ) )
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writereadback = true;
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}
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@ -151,10 +169,16 @@ public final class HWPFLister
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lister.dumpTextPieces( outputTextPiecesText );
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}
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if ( outputTextRuns )
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if ( outputChpx )
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{
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System.out.println( "== Text runs ==" );
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lister.dumpChpx( outputTextRunsSprms );
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System.out.println( "== CHPX ==" );
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lister.dumpChpx( outputChpxProperties, outputChpxSprms );
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}
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if ( outputPapx )
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{
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System.out.println( "== PAPX ==" );
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lister.dumpPapx( outputPapxProperties );
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}
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if ( outputParagraphs )
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@ -167,10 +191,10 @@ public final class HWPFLister
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outputParagraphsText );
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}
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if ( !outputParagraphs && outputPapx )
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if ( outputPictures )
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{
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System.out.println( "== PAPX ==" );
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lister.dumpPapx( outputPapxProperties );
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System.out.println( "== PICTURES ==" );
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lister.dumpPictures();
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}
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}
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@ -240,13 +264,13 @@ public final class HWPFLister
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this.text = builder.toString();
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}
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public void dumpChpx( boolean withSprms )
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public void dumpChpx( boolean withProperties, boolean withSprms )
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{
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for ( CHPX chpx : _doc.getCharacterTable().getTextRuns() )
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{
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System.out.println( chpx );
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if ( false )
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if ( withProperties )
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{
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System.out.println( chpx.getCharacterProperties(
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_doc.getStyleSheet(), (short) StyleSheet.NIL_STYLE ) );
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@ -282,26 +306,90 @@ public final class HWPFLister
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System.out.println( fib );
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}
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public void dumpPapx( boolean withProperties )
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public void dumpPapx( boolean withProperties ) throws Exception
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{
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for ( PAPX papx : _doc.getParagraphTable().getParagraphs() )
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if ( _doc instanceof HWPFDocument )
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{
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System.out.println( papx );
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System.out.println( "binary PAP pages " );
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if ( withProperties )
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System.out.println( papx.getParagraphProperties( _doc
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.getStyleSheet() ) );
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HWPFDocument doc = (HWPFDocument) _doc;
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if ( true )
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Field fMainStream = HWPFDocumentCore.class
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.getDeclaredField( "_mainStream" );
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fMainStream.setAccessible( true );
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byte[] mainStream = (byte[]) fMainStream.get( _doc );
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PlexOfCps binTable = new PlexOfCps( doc.getTableStream(), doc
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.getFileInformationBlock().getFcPlcfbtePapx(), doc
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.getFileInformationBlock().getLcbPlcfbtePapx(), 4 );
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List<PAPX> papxs = new ArrayList<PAPX>();
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int length = binTable.length();
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for ( int x = 0; x < length; x++ )
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{
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GenericPropertyNode node = binTable.getProperty( x );
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int pageNum = LittleEndian.getInt( node.getBytes() );
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int pageOffset = POIFSConstants.SMALLER_BIG_BLOCK_SIZE
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* pageNum;
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PAPFormattedDiskPage pfkp = new PAPFormattedDiskPage(
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mainStream, doc.getDataStream(), pageOffset,
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doc.getTextTable(), false );
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System.out.println( "* PFKP: " + pfkp );
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for ( PAPX papx : pfkp.getPAPXs() )
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{
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System.out.println( "** " + papx );
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papxs.add( papx );
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if ( papx != null && true )
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{
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SprmIterator sprmIt = new SprmIterator(
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papx.getGrpprl(), 2 );
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while ( sprmIt.hasNext() )
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{
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SprmOperation sprm = sprmIt.next();
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System.out.println( "*** " + sprm.toString() );
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}
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}
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}
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}
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Collections.sort( papxs );
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System.out.println( "* Sorted by END" );
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for ( PAPX papx : papxs )
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{
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System.out.println( "** " + papx );
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SprmIterator sprmIt = new SprmIterator( papx.getGrpprl(), 2 );
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while ( sprmIt.hasNext() )
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{
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SprmOperation sprm = sprmIt.next();
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System.out.println( "\t" + sprm.toString() );
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System.out.println( "*** " + sprm.toString() );
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}
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}
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}
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// for ( PAPX papx : _doc.getParagraphTable().getParagraphs() )
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// {
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// System.out.println( papx );
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//
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// if ( withProperties )
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// System.out.println( papx.getParagraphProperties( _doc
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// .getStyleSheet() ) );
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//
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// if ( true )
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// {
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// SprmIterator sprmIt = new SprmIterator( papx.getGrpprl(), 2 );
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// while ( sprmIt.hasNext() )
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// {
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// SprmOperation sprm = sprmIt.next();
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// System.out.println( "\t" + sprm.toString() );
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// }
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// }
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// }
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}
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public void dumpParagraphs( boolean dumpAssotiatedPapx )
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@ -356,6 +444,22 @@ public final class HWPFLister
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}
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}
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private void dumpPictures()
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{
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if ( _doc instanceof HWPFOldDocument )
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{
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System.out.println( "Word 95 not supported so far" );
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return;
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}
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List<Picture> allPictures = ( (HWPFDocument) _doc ).getPicturesTable()
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.getAllPictures();
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for ( Picture picture : allPictures )
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{
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System.out.println( picture.toString() );
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}
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}
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public void dumpTextPieces( boolean withText )
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{
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for ( TextPiece textPiece : _doc.getTextTable().getTextPieces() )
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