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fixed CommonObjectDataSubRecord.field_2_objectId to be unsigned, also fixed HSSFCell.findCellComment to handle sheets with more than 65536 comments

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@782398 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yegor Kozlov 2009-06-07 14:54:49 +00:00
parent 190684164a
commit ac526f039b
13 changed files with 68 additions and 62 deletions
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3
src/documentation/content/xdocs/status.xml
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@ -34,7 +34,8 @@
<changes>
<release version="3.5-beta7" date="2009-??-??">
</release>
<release version="3.5-beta6" date="2009-06-11">
<release version="3.5-beta6" date="2009-06-??">
<action dev="POI-DEVELOPERS" type="fix">47309 - Fixed logic in HSSFCell.getCellComment to handle sheets with more than 65536 comments</action>
<action dev="POI-DEVELOPERS" type="fix">46776 - Added clone() method to MulBlankRecord to fix crash in Sheet.cloneSheet()</action>
<action dev="POI-DEVELOPERS" type="fix">47244 - Fixed HSSFSheet to handle missing header / footer records</action>
<action dev="POI-DEVELOPERS" type="fix">47312 - Fixed formula parser to properly reject cell references with a '0' row component</action>

6
src/java/org/apache/poi/hssf/model/CommentShape.java
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@ -74,10 +74,10 @@ public class CommentShape extends TextboxShape {
private NoteRecord createNoteRecord( HSSFComment shape, int shapeId )
{
NoteRecord note = new NoteRecord();
note.setColumn((short)shape.getColumn());
note.setRow((short)shape.getRow());
note.setColumn(shape.getColumn());
note.setRow(shape.getRow());
note.setFlags(shape.isVisible() ? NoteRecord.NOTE_VISIBLE : NoteRecord.NOTE_HIDDEN);
note.setShapeId((short)shapeId);
note.setShapeId(shapeId);
note.setAuthor(shape.getAuthor() == null ? "" : shape.getAuthor());
return note;
}

2
src/java/org/apache/poi/hssf/model/LineShape.java
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@ -97,7 +97,7 @@ public class LineShape
ObjRecord obj = new ObjRecord();
CommonObjectDataSubRecord c = new CommonObjectDataSubRecord();
c.setObjectType((short) ((HSSFSimpleShape)shape).getShapeType());
c.setObjectId((short) ( shapeId ));
c.setObjectId(shapeId);
c.setLocked(true);
c.setPrintable(true);
c.setAutofill(true);

2
src/java/org/apache/poi/hssf/model/PictureShape.java
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@ -100,7 +100,7 @@ public class PictureShape
CommonObjectDataSubRecord c = new CommonObjectDataSubRecord();
c.setObjectType((short) ((HSSFSimpleShape)shape).getShapeType());
// c.setObjectId((short) ( 1 ));
c.setObjectId((short) ( shapeId ));
c.setObjectId(shapeId);
c.setLocked(true);
c.setPrintable(true);
c.setAutofill(true);

2
src/java/org/apache/poi/hssf/model/PolygonShape.java
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@ -134,7 +134,7 @@ public class PolygonShape
ObjRecord obj = new ObjRecord();
CommonObjectDataSubRecord c = new CommonObjectDataSubRecord();
c.setObjectType( OBJECT_TYPE_MICROSOFT_OFFICE_DRAWING );
c.setObjectId( (short) ( shapeId ) );
c.setObjectId(shapeId);
c.setLocked( true );
c.setPrintable( true );
c.setAutofill( true );

2
src/java/org/apache/poi/hssf/model/SimpleFilledShape.java
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@ -101,7 +101,7 @@ public class SimpleFilledShape
ObjRecord obj = new ObjRecord();
CommonObjectDataSubRecord c = new CommonObjectDataSubRecord();
c.setObjectType( (short) ( (HSSFSimpleShape) shape ).getShapeType() );
c.setObjectId( (short) ( shapeId ) );
c.setObjectId( shapeId );
c.setLocked( true );
c.setPrintable( true );
c.setAutofill( true );

2
src/java/org/apache/poi/hssf/model/TextboxShape.java
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@ -59,7 +59,7 @@ public class TextboxShape
ObjRecord obj = new ObjRecord();
CommonObjectDataSubRecord c = new CommonObjectDataSubRecord();
c.setObjectType( (short) ( (HSSFSimpleShape) shape ).getShapeType() );
c.setObjectId( (short) ( shapeId ) );
c.setObjectId( shapeId );
c.setLocked( true );
c.setPrintable( true );
c.setAutofill( true );

8
src/java/org/apache/poi/hssf/record/CommonObjectDataSubRecord.java
View File

@ -69,7 +69,7 @@ public final class CommonObjectDataSubRecord extends SubRecord {
public final static short OBJECT_TYPE_MICROSOFT_OFFICE_DRAWING = 30;
private short field_1_objectType;
private short field_2_objectId;
private int field_2_objectId;
private short field_3_option;
private int field_4_reserved1;
private int field_5_reserved2;
@ -86,7 +86,7 @@ public final class CommonObjectDataSubRecord extends SubRecord {
throw new RecordFormatException("Expected size 18 but got (" + size + ")");
}
field_1_objectType = in.readShort();
field_2_objectId = in.readShort();
field_2_objectId = in.readUShort();
field_3_option = in.readShort();
field_4_reserved1 = in.readInt();
field_5_reserved2 = in.readInt();
@ -252,7 +252,7 @@ public final class CommonObjectDataSubRecord extends SubRecord {
/**
* Get the object id field for the CommonObjectData record.
*/
public short getObjectId()
public int getObjectId()
{
return field_2_objectId;
}
@ -260,7 +260,7 @@ public final class CommonObjectDataSubRecord extends SubRecord {
/**
* Set the object id field for the CommonObjectData record.
*/
public void setObjectId(short field_2_objectId)
public void setObjectId(int field_2_objectId)
{
this.field_2_objectId = field_2_objectId;
}

2
src/java/org/apache/poi/hssf/record/EscherAggregate.java
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@ -812,7 +812,7 @@ public final class EscherAggregate extends AbstractEscherHolderRecord {
ObjRecord obj = new ObjRecord();
CommonObjectDataSubRecord cmo = new CommonObjectDataSubRecord();
cmo.setObjectType( CommonObjectDataSubRecord.OBJECT_TYPE_GROUP );
cmo.setObjectId( (short) ( shapeId ) );
cmo.setObjectId( shapeId );
cmo.setLocked( true );
cmo.setPrintable( true );
cmo.setAutofill( true );

10
src/java/org/apache/poi/hssf/record/NoteRecord.java
View File

@ -45,7 +45,7 @@ public final class NoteRecord extends StandardRecord {
private int field_1_row;
private int field_2_col;
private short field_3_flags;
private short field_4_shapeid;
private int field_4_shapeid;
private boolean field_5_hasMultibyte;
private String field_6_author;
/**
@ -77,10 +77,10 @@ public final class NoteRecord extends StandardRecord {
* Read the record data from the supplied <code>RecordInputStream</code>
*/
public NoteRecord(RecordInputStream in) {
field_1_row = in.readShort();
field_1_row = in.readUShort();
field_2_col = in.readShort();
field_3_flags = in.readShort();
field_4_shapeid = in.readShort();
field_4_shapeid = in.readUShort();
int length = in.readShort();
field_5_hasMultibyte = in.readByte() != 0x00;
if (field_5_hasMultibyte) {
@ -194,14 +194,14 @@ public final class NoteRecord extends StandardRecord {
/**
* Object id for OBJ record that contains the comment
*/
public short getShapeId() {
public int getShapeId() {
return field_4_shapeid;
}
/**
* Object id for OBJ record that contains the comment
*/
public void setShapeId(short id) {
public void setShapeId(int id) {
field_4_shapeid = id;
}

27
src/java/org/apache/poi/hssf/usermodel/HSSFCell.java
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@ -19,11 +19,7 @@ package org.apache.poi.hssf.usermodel;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.*;
import org.apache.poi.hssf.model.HSSFFormulaParser;
import org.apache.poi.hssf.model.Sheet;
@ -56,6 +52,8 @@ import org.apache.poi.ss.usermodel.Hyperlink;
import org.apache.poi.ss.usermodel.RichTextString;
import org.apache.poi.ss.formula.FormulaType;
import org.apache.poi.ss.SpreadsheetVersion;
import org.apache.poi.util.POILogger;
import org.apache.poi.util.POILogFactory;
/**
* High level representation of a cell in a row of a spreadsheet.
@ -75,6 +73,7 @@ import org.apache.poi.ss.SpreadsheetVersion;
* @author Yegor Kozlov cell comments support
*/
public class HSSFCell implements Cell {
private static POILogger log = POILogFactory.getLogger(HSSFCell.class);
private static final String FILE_FORMAT_NAME = "BIFF8";
/**
@ -980,7 +979,7 @@ public class HSSFCell implements Cell {
return;
}
comment.setRow((short)_record.getRow());
comment.setRow(_record.getRow());
comment.setColumn(_record.getColumn());
_comment = (HSSFComment)comment;
}
@ -1050,36 +1049,42 @@ public class HSSFCell implements Cell {
protected static HSSFComment findCellComment(Sheet sheet, int row, int column) {
// TODO - optimise this code by searching backwards, find NoteRecord first, quit if not found. Find one TXO by id
HSSFComment comment = null;
HashMap<Integer, TextObjectRecord> txshapesByShapeId = new HashMap<Integer, TextObjectRecord>();
ArrayList<TextObjectRecord> noteTxo = new ArrayList<TextObjectRecord>();
int i = 0;
for (Iterator<RecordBase> it = sheet.getRecords().iterator(); it.hasNext();) {
RecordBase rec = it.next();
if (rec instanceof NoteRecord) {
NoteRecord note = (NoteRecord) rec;
if (note.getRow() == row && note.getColumn() == column) {
TextObjectRecord txo = txshapesByShapeId.get(new Integer(note.getShapeId()));
if(i < noteTxo.size()) {
TextObjectRecord txo = noteTxo.get(i);
comment = new HSSFComment(note, txo);
comment.setRow(note.getRow());
comment.setColumn((short) note.getColumn());
comment.setAuthor(note.getAuthor());
comment.setVisible(note.getFlags() == NoteRecord.NOTE_VISIBLE);
comment.setString(txo.getStr());
} else {
log.log(POILogger.WARN, "Failed to match NoteRecord and TextObjectRecord, row: " + row + ", column: " + column);
}
break;
}
i++;
} else if (rec instanceof ObjRecord) {
ObjRecord obj = (ObjRecord) rec;
SubRecord sub = obj.getSubRecords().get(0);
if (sub instanceof CommonObjectDataSubRecord) {
CommonObjectDataSubRecord cmo = (CommonObjectDataSubRecord) sub;
if (cmo.getObjectType() == CommonObjectDataSubRecord.OBJECT_TYPE_COMMENT) {
//find the nearest TextObjectRecord which holds comment's text and map it to its shapeId
//find the next TextObjectRecord which holds the comment's text
//the order of TXO matches the order of NoteRecords: i-th TXO record corresponds to the i-th NoteRecord
while (it.hasNext()) {
rec = it.next();
if (rec instanceof TextObjectRecord) {
txshapesByShapeId.put(new Integer(cmo.getObjectId()), (TextObjectRecord)rec);
noteTxo.add((TextObjectRecord) rec);
break;
}
}
}
}
}

2
src/testcases/org/apache/poi/hssf/record/TestCommonObjectDataSubRecord.java
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@ -56,7 +56,7 @@ public final class TestCommonObjectDataSubRecord extends TestCase {
CommonObjectDataSubRecord record = new CommonObjectDataSubRecord();
record.setObjectType(CommonObjectDataSubRecord.OBJECT_TYPE_LIST_BOX);
record.setObjectId((short) 1);
record.setObjectId( 1);
record.setOption((short) 1);
record.setLocked(true);
record.setPrintable(false);

2
src/testcases/org/apache/poi/hssf/record/TestObjRecord.java
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@ -83,7 +83,7 @@ public final class TestObjRecord extends TestCase {
ObjRecord record = new ObjRecord();
CommonObjectDataSubRecord ftCmo = new CommonObjectDataSubRecord();
ftCmo.setObjectType( CommonObjectDataSubRecord.OBJECT_TYPE_COMMENT);
ftCmo.setObjectId( (short) 1024 );
ftCmo.setObjectId( 1024 );
ftCmo.setLocked( true );
ftCmo.setPrintable( true );
ftCmo.setAutofill( true );