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Bugzilla 46288: fixed refcount of Fill pictures in HSLF 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1212381 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yegor Kozlov 2011-12-09 12:50:20 +00:00
parent 3009b07746
commit ad6cfe5ca1
4 changed files with 65 additions and 1 deletions
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1
src/documentation/content/xdocs/status.xml
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@ -34,6 +34,7 @@
<changes>
<release version="3.8-beta5" date="2011-??-??">
<action dev="poi-developers" type="fix">46288 - fixed refcount of Fill pictures in HSLF </action>
<action dev="poi-developers" type="add">51961 - support compression of temp files in SXSSF </action>
<action dev="poi-developers" type="add">52268 - support cloning sheets with drawings in XSSF </action>
<action dev="poi-developers" type="add">52285 - Support XWPF smart tags text in Paragraphs</action>

37
src/scratchpad/src/org/apache/poi/hslf/model/Fill.java
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@ -23,6 +23,7 @@ import org.apache.poi.hslf.usermodel.PictureData;
import org.apache.poi.hslf.usermodel.SlideShow;
import org.apache.poi.util.POILogger;
import org.apache.poi.util.POILogFactory;
import java.util.List;
import java.awt.*;
@ -116,6 +117,36 @@ public final class Fill {
return prop == null ? FILL_SOLID : prop.getPropertyValue();
}
/**
*/
protected void afterInsert(Sheet sh){
EscherOptRecord opt = (EscherOptRecord)Shape.getEscherChild(shape.getSpContainer(), EscherOptRecord.RECORD_ID);
EscherSimpleProperty p = (EscherSimpleProperty)Shape.getEscherProperty(opt, EscherProperties.FILL__PATTERNTEXTURE);
if(p != null) {
int idx = p.getPropertyValue();
EscherBSERecord bse = getEscherBSERecord(idx);
bse.setRef(bse.getRef() + 1);
}
}
protected EscherBSERecord getEscherBSERecord(int idx){
Sheet sheet = shape.getSheet();
if(sheet == null) {
logger.log(POILogger.DEBUG, "Fill has not yet been assigned to a sheet");
return null;
}
SlideShow ppt = sheet.getSlideShow();
Document doc = ppt.getDocumentRecord();
EscherContainerRecord dggContainer = doc.getPPDrawingGroup().getDggContainer();
EscherContainerRecord bstore = (EscherContainerRecord)Shape.getEscherChild(dggContainer, EscherContainerRecord.BSTORE_CONTAINER);
if(bstore == null) {
logger.log(POILogger.DEBUG, "EscherContainerRecord.BSTORE_CONTAINER was not found ");
return null;
}
List lst = bstore.getChildRecords();
return (EscherBSERecord)lst.get(idx-1);
}
/**
* Sets fill type.
* Must be one of the <code>FILL_*</code> constants defined in this class.
@ -233,6 +264,12 @@ public final class Fill {
public void setPictureData(int idx){
EscherOptRecord opt = (EscherOptRecord)Shape.getEscherChild(shape.getSpContainer(), EscherOptRecord.RECORD_ID);
Shape.setEscherProperty(opt, (short)(EscherProperties.FILL__PATTERNTEXTURE + 0x4000), idx);
if( idx != 0 ) {
if( shape.getSheet() != null ) {
EscherBSERecord bse = getEscherBSERecord(idx);
bse.setRef(bse.getRef() + 1);
}
}
}
}

4
src/scratchpad/src/org/apache/poi/hslf/model/Shape.java
View File

@ -342,7 +342,9 @@ public abstract class Shape {
* @param sh - owning shape
*/
protected void afterInsert(Sheet sh){
if(_fill != null) {
_fill.afterInsert(sh);
}
}
/**

24
src/scratchpad/testcases/org/apache/poi/hslf/model/TestBackground.java
View File

@ -21,11 +21,15 @@ import junit.framework.TestCase;
import java.io.*;
import java.awt.*;
import java.util.List;
import org.apache.poi.ddf.*;
import org.apache.poi.hslf.record.Document;
import org.apache.poi.hslf.usermodel.SlideShow;
import org.apache.poi.hslf.HSLFSlideShow;
import org.apache.poi.POIDataSamples;
/**
* Test <code>Fill</code> object.
*
@ -163,6 +167,7 @@ public final class TestBackground extends TestCase {
fill = slides[0].getBackground().getFill();
assertEquals(Fill.FILL_PICTURE, fill.getFillType());
assertEquals(3, getFillPictureRefCount(slides[0].getBackground(), fill));
shape = slides[0].getShapes()[0];
assertEquals(Fill.FILL_SOLID, shape.getFill().getFillType());
@ -173,8 +178,10 @@ public final class TestBackground extends TestCase {
fill = slides[2].getBackground().getFill();
assertEquals(Fill.FILL_TEXTURE, fill.getFillType());
assertEquals(3, getFillPictureRefCount(slides[2].getBackground(), fill));
shape = slides[2].getShapes()[0];
assertEquals(Fill.FILL_PICTURE, shape.getFill().getFillType());
assertEquals(1, getFillPictureRefCount(shape, fill));
fill = slides[3].getBackground().getFill();
assertEquals(Fill.FILL_SHADE_CENTER, fill.getFillType());
@ -183,4 +190,21 @@ public final class TestBackground extends TestCase {
}
private int getFillPictureRefCount(Shape shape, Fill fill) {
EscherOptRecord opt = (EscherOptRecord)Shape.getEscherChild(shape.getSpContainer(), EscherOptRecord.RECORD_ID);
EscherSimpleProperty p = (EscherSimpleProperty)Shape.getEscherProperty(opt, EscherProperties.FILL__PATTERNTEXTURE);
if(p != null) {
int idx = p.getPropertyValue();
Sheet sheet = shape.getSheet();
SlideShow ppt = sheet.getSlideShow();
Document doc = ppt.getDocumentRecord();
EscherContainerRecord dggContainer = doc.getPPDrawingGroup().getDggContainer();
EscherContainerRecord bstore = (EscherContainerRecord)Shape.getEscherChild(dggContainer, EscherContainerRecord.BSTORE_CONTAINER);
List lst = bstore.getChildRecords();
return ((EscherBSERecord)lst.get(idx-1)).getRef();
}
return 0;
}
}