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implemented removing of all shape types 

git-svn-id: https://svn.apache.org/repos/asf/poi/branches/gsoc2012@1363524 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Evgeniy Berlog 2012-07-19 20:29:42 +00:00
parent 426ef18c61
commit 292f583707
7 changed files with 194 additions and 22 deletions
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3
src/java/org/apache/poi/hssf/usermodel/HSSFComment.java
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@ -210,8 +210,7 @@ public class HSSFComment extends HSSFTextbox implements Comment {
}
public void afterRemove(HSSFPatriarch patriarch){
patriarch._getBoundAggregate().removeShapeToObjRecord(getEscherContainer().getChildById(EscherClientDataRecord.RECORD_ID));
patriarch._getBoundAggregate().removeShapeToObjRecord(getEscherContainer().getChildById(EscherTextboxRecord.RECORD_ID));
super.afterRemove(patriarch);
patriarch._getBoundAggregate().removeTailRecord(getNoteRecord());
}

11
src/java/org/apache/poi/hssf/usermodel/HSSFPatriarch.java
View File

@ -88,10 +88,13 @@ public final class HSSFPatriarch implements HSSFShapeContainer, Drawing {
*
* @param shape to be removed
*/
public void removeShape(HSSFShape shape) {
_mainSpgrContainer.removeChildRecord(shape.getEscherContainer());
shape.afterRemove(this);
_shapes.remove(shape);
public boolean removeShape(HSSFShape shape) {
boolean isRemoved = _mainSpgrContainer.removeChildRecord(shape.getEscherContainer());
if (isRemoved){
shape.afterRemove(this);
_shapes.remove(shape);
}
return isRemoved;
}
void afterCreate() {

1
src/java/org/apache/poi/hssf/usermodel/HSSFPolygon.java
View File

@ -114,6 +114,7 @@ public class HSSFPolygon extends HSSFSimpleShape {
@Override
protected void afterRemove(HSSFPatriarch patriarch) {
patriarch._getBoundAggregate().removeShapeToObjRecord(getEscherContainer().getChildById(EscherClientDataRecord.RECORD_ID));
}
public int[] getXPoints() {

17
src/java/org/apache/poi/hssf/usermodel/HSSFShapeGroup.java
View File

@ -124,6 +124,14 @@ public class HSSFShapeGroup extends HSSFShape implements HSSFShapeContainer {
@Override
protected void afterRemove(HSSFPatriarch patriarch) {
patriarch._getBoundAggregate().removeShapeToObjRecord(getEscherContainer().getChildContainers().get(0)
.getChildById(EscherClientDataRecord.RECORD_ID));
for ( int i=0; i<shapes.size(); i++ ) {
HSSFShape shape = shapes.get(i);
removeShape(shape);
shape.afterRemove(_patriarch);
}
shapes.clear();
}
private void onCreate(HSSFShape shape){
@ -360,4 +368,13 @@ public class HSSFShapeGroup extends HSSFShape implements HSSFShapeContainer {
}
return group;
}
public boolean removeShape(HSSFShape shape) {
boolean isRemoved = getEscherContainer().removeChildRecord(shape.getEscherContainer());
if (isRemoved){
shape.afterRemove(this._patriarch);
shapes.remove(shape);
}
return isRemoved;
}
}

4
src/java/org/apache/poi/hssf/usermodel/HSSFSimpleShape.java
View File

@ -152,6 +152,10 @@ public class HSSFSimpleShape extends HSSFShape
@Override
protected void afterRemove(HSSFPatriarch patriarch) {
patriarch._getBoundAggregate().removeShapeToObjRecord(getEscherContainer().getChildById(EscherClientDataRecord.RECORD_ID));
if (null != getEscherContainer().getChildById(EscherTextboxRecord.RECORD_ID)){
patriarch._getBoundAggregate().removeShapeToObjRecord(getEscherContainer().getChildById(EscherTextboxRecord.RECORD_ID));
}
}
/**

39
src/java/org/apache/poi/hssf/usermodel/HSSFTextbox.java
View File

@ -71,14 +71,15 @@ public class HSSFTextbox extends HSSFSimpleShape {
ObjRecord obj = new ObjRecord();
CommonObjectDataSubRecord c = new CommonObjectDataSubRecord();
c.setObjectType(HSSFTextbox.OBJECT_TYPE_TEXT);
c.setLocked( true );
c.setPrintable( true );
c.setAutofill( true );
c.setAutoline( true );
c.setLocked(true);
c.setPrintable(true);
c.setAutofill(true);
c.setAutoline(true);
EndSubRecord e = new EndSubRecord();
obj.addSubRecord( c );
obj.addSubRecord( e );
return obj; }
obj.addSubRecord(c);
obj.addSubRecord(e);
return obj;
}
@Override
protected EscherContainerRecord createSpContainer() {
@ -106,12 +107,12 @@ public class HSSFTextbox extends HSSFSimpleShape {
opt.addEscherProperty(new EscherSimpleProperty(EscherProperties.TEXT__TEXTBOTTOM, 0));
opt.setEscherProperty(new EscherSimpleProperty(EscherProperties.LINESTYLE__LINEDASHING, LINESTYLE_SOLID));
opt.setEscherProperty( new EscherBoolProperty( EscherProperties.LINESTYLE__NOLINEDRAWDASH, 0x00080008));
opt.setEscherProperty(new EscherBoolProperty(EscherProperties.LINESTYLE__NOLINEDRAWDASH, 0x00080008));
opt.setEscherProperty(new EscherSimpleProperty(EscherProperties.LINESTYLE__LINEWIDTH, LINEWIDTH_DEFAULT));
opt.setEscherProperty(new EscherRGBProperty(EscherProperties.FILL__FILLCOLOR, FILL__FILLCOLOR_DEFAULT));
opt.setEscherProperty(new EscherRGBProperty(EscherProperties.LINESTYLE__COLOR, LINESTYLE__COLOR_DEFAULT));
opt.setEscherProperty(new EscherBoolProperty(EscherProperties.FILL__NOFILLHITTEST, NO_FILLHITTEST_FALSE));
opt.setEscherProperty(new EscherBoolProperty( EscherProperties.GROUPSHAPE__PRINT, 0x080000));
opt.setEscherProperty(new EscherBoolProperty(EscherProperties.GROUPSHAPE__PRINT, 0x080000));
EscherRecord anchor = getAnchor().getEscherAnchor();
clientData.setRecordId(EscherClientDataRecord.RECORD_ID);
@ -137,7 +138,7 @@ public class HSSFTextbox extends HSSFSimpleShape {
}
@Override
void afterInsert(HSSFPatriarch patriarch){
void afterInsert(HSSFPatriarch patriarch) {
EscherAggregate agg = patriarch._getBoundAggregate();
agg.associateShapeToObjRecord(getEscherContainer().getChildById(EscherClientDataRecord.RECORD_ID), getObjRecord());
agg.associateShapeToObjRecord(getEscherContainer().getChildById(EscherTextboxRecord.RECORD_ID), getTextObjectRecord());
@ -148,7 +149,7 @@ public class HSSFTextbox extends HSSFSimpleShape {
*/
public int getMarginLeft() {
EscherSimpleProperty property = getOptRecord().lookup(EscherProperties.TEXT__TEXTLEFT);
return property == null ? 0: property.getPropertyValue();
return property == null ? 0 : property.getPropertyValue();
}
/**
@ -163,7 +164,7 @@ public class HSSFTextbox extends HSSFSimpleShape {
*/
public int getMarginRight() {
EscherSimpleProperty property = getOptRecord().lookup(EscherProperties.TEXT__TEXTRIGHT);
return property == null ? 0: property.getPropertyValue();
return property == null ? 0 : property.getPropertyValue();
}
/**
@ -178,7 +179,7 @@ public class HSSFTextbox extends HSSFSimpleShape {
*/
public int getMarginTop() {
EscherSimpleProperty property = getOptRecord().lookup(EscherProperties.TEXT__TEXTTOP);
return property == null ? 0: property.getPropertyValue();
return property == null ? 0 : property.getPropertyValue();
}
/**
@ -193,7 +194,7 @@ public class HSSFTextbox extends HSSFSimpleShape {
*/
public int getMarginBottom() {
EscherSimpleProperty property = getOptRecord().lookup(EscherProperties.TEXT__TEXTBOTTOM);
return property == null ? 0: property.getPropertyValue();
return property == null ? 0 : property.getPropertyValue();
}
/**
@ -233,16 +234,22 @@ public class HSSFTextbox extends HSSFSimpleShape {
@Override
public void setShapeType(int shapeType) {
throw new IllegalStateException("Shape type can not be changed in "+this.getClass().getSimpleName());
throw new IllegalStateException("Shape type can not be changed in " + this.getClass().getSimpleName());
}
@Override
public HSSFShape cloneShape() {
TextObjectRecord txo = (TextObjectRecord) getTextObjectRecord().cloneViaReserialise();
EscherContainerRecord spContainer = new EscherContainerRecord();
byte [] inSp = getEscherContainer().serialize();
byte[] inSp = getEscherContainer().serialize();
spContainer.fillFields(inSp, 0, new DefaultEscherRecordFactory());
ObjRecord obj = (ObjRecord) getObjRecord().cloneViaReserialise();
return new HSSFTextbox(spContainer, obj, txo);
}
@Override
protected void afterRemove(HSSFPatriarch patriarch) {
patriarch._getBoundAggregate().removeShapeToObjRecord(getEscherContainer().getChildById(EscherClientDataRecord.RECORD_ID));
patriarch._getBoundAggregate().removeShapeToObjRecord(getEscherContainer().getChildById(EscherTextboxRecord.RECORD_ID));
}
}

141
src/testcases/org/apache/poi/hssf/model/TestDrawingShapes.java
View File

@ -7,6 +7,7 @@ import org.apache.poi.hssf.record.CommonObjectDataSubRecord;
import org.apache.poi.hssf.record.EscherAggregate;
import org.apache.poi.hssf.record.ObjRecord;
import org.apache.poi.hssf.usermodel.*;
import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.util.HexDump;
import java.io.IOException;
@ -395,4 +396,144 @@ public class TestDrawingShapes extends TestCase {
assertTrue(Arrays.equals(comboboxShape.getSpContainer().serialize(), combobox.getEscherContainer().serialize()));
assertTrue(Arrays.equals(comboboxShape.getObjRecord().serialize(), combobox.getObjRecord().serialize()));
}
public void testRemoveShapes(){
HSSFWorkbook wb = new HSSFWorkbook();
HSSFSheet sheet = wb.createSheet();
HSSFPatriarch patriarch = sheet.createDrawingPatriarch();
HSSFSimpleShape rectangle = patriarch.createSimpleShape(new HSSFClientAnchor());
rectangle.setShapeType(HSSFSimpleShape.OBJECT_TYPE_RECTANGLE);
int idx = wb.addPicture(new byte[]{1,2,3}, Workbook.PICTURE_TYPE_JPEG);
patriarch.createPicture(new HSSFClientAnchor(), idx);
patriarch.createCellComment(new HSSFClientAnchor());
HSSFPolygon polygon = patriarch.createPolygon(new HSSFClientAnchor());
polygon.setPoints(new int[]{1,2}, new int[]{2,3});
patriarch.createTextbox(new HSSFClientAnchor());
HSSFShapeGroup group = patriarch.createGroup(new HSSFClientAnchor());
group.createTextbox(new HSSFChildAnchor());
group.createPicture(new HSSFChildAnchor(), idx);
assertEquals(patriarch.getChildren().size(), 6);
assertEquals(group.getChildren().size(), 2);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 12);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 1);
wb = HSSFTestDataSamples.writeOutAndReadBack(wb);
sheet = wb.getSheetAt(0);
patriarch = sheet.getDrawingPatriarch();
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 12);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 1);
assertEquals(patriarch.getChildren().size(), 6);
group = (HSSFShapeGroup) patriarch.getChildren().get(5);
group.removeShape(group.getChildren().get(0));
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 10);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 1);
wb = HSSFTestDataSamples.writeOutAndReadBack(wb);
sheet = wb.getSheetAt(0);
patriarch = sheet.getDrawingPatriarch();
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 10);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 1);
group = (HSSFShapeGroup) patriarch.getChildren().get(5);
patriarch.removeShape(group);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 8);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 1);
wb = HSSFTestDataSamples.writeOutAndReadBack(wb);
sheet = wb.getSheetAt(0);
patriarch = sheet.getDrawingPatriarch();
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 8);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 1);
assertEquals(patriarch.getChildren().size(), 5);
HSSFShape shape = patriarch.getChildren().get(0);
patriarch.removeShape(shape);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 6);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 1);
assertEquals(patriarch.getChildren().size(), 4);
wb = HSSFTestDataSamples.writeOutAndReadBack(wb);
sheet = wb.getSheetAt(0);
patriarch = sheet.getDrawingPatriarch();
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 6);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 1);
assertEquals(patriarch.getChildren().size(), 4);
HSSFPicture picture = (HSSFPicture) patriarch.getChildren().get(0);
patriarch.removeShape(picture);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 5);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 1);
assertEquals(patriarch.getChildren().size(), 3);
wb = HSSFTestDataSamples.writeOutAndReadBack(wb);
sheet = wb.getSheetAt(0);
patriarch = sheet.getDrawingPatriarch();
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 5);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 1);
assertEquals(patriarch.getChildren().size(), 3);
HSSFComment comment = (HSSFComment) patriarch.getChildren().get(0);
patriarch.removeShape(comment);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 3);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 0);
assertEquals(patriarch.getChildren().size(), 2);
wb = HSSFTestDataSamples.writeOutAndReadBack(wb);
sheet = wb.getSheetAt(0);
patriarch = sheet.getDrawingPatriarch();
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 3);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 0);
assertEquals(patriarch.getChildren().size(), 2);
polygon = (HSSFPolygon) patriarch.getChildren().get(0);
patriarch.removeShape(polygon);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 2);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 0);
assertEquals(patriarch.getChildren().size(), 1);
wb = HSSFTestDataSamples.writeOutAndReadBack(wb);
sheet = wb.getSheetAt(0);
patriarch = sheet.getDrawingPatriarch();
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 2);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 0);
assertEquals(patriarch.getChildren().size(), 1);
HSSFTextbox textbox = (HSSFTextbox) patriarch.getChildren().get(0);
patriarch.removeShape(textbox);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 0);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 0);
assertEquals(patriarch.getChildren().size(), 0);
wb = HSSFTestDataSamples.writeOutAndReadBack(wb);
sheet = wb.getSheetAt(0);
patriarch = sheet.getDrawingPatriarch();
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getShapeToObjMapping().size(), 0);
assertEquals(HSSFTestHelper.getEscherAggregate(patriarch).getTailRecords().size(), 0);
assertEquals(patriarch.getChildren().size(), 0);
}
}