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Don't just assume we'll only have container records for the shape's escher records

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git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@450057 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2006-09-26 14:14:59 +00:00
parent 93d416796d
commit 31e27577bd
1 changed files with 20 additions and 6 deletions
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24
src/scratchpad/src/org/apache/poi/hslf/model/ShapeGroup.java
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@ -18,6 +18,7 @@ package org.apache.poi.hslf.model;
import org.apache.poi.ddf.*;
import org.apache.poi.util.LittleEndian;
import java.util.ArrayList;
import java.util.List;
/**
@ -50,15 +51,28 @@ public class ShapeGroup extends Shape{
* @return the shapes contained in this group container
*/
public Shape[] getShapes() {
//several SpContainers, the first of which is the group shape itself
// Out escher container record should contain serveral
// SpContainers, the first of which is the group shape itself
List lst = _escherContainer.getChildRecords();
//don't include the first SpContainer, it is always NotPrimitive
Shape[] shapes = new Shape[lst.size() - 1];
ArrayList shapeList = new ArrayList();
// Don't include the first SpContainer, it is always NotPrimitive
for (int i = 1; i < lst.size(); i++){
EscherContainerRecord container = (EscherContainerRecord)lst.get(i);
shapes[i-1] = ShapeFactory.createShape(container, this);
EscherRecord r = (EscherRecord)lst.get(i);
if(r instanceof EscherContainerRecord) {
// Create the Shape for it
EscherContainerRecord container = (EscherContainerRecord)r;
Shape shape = ShapeFactory.createShape(container, this);
shapeList.add( shape );
} else {
// Should we do anything special with these non
// Container records?
System.err.println("Shape contained non container escher record, was " + r.getClass().getName());
}
}
// Put the shapes into an array, and return
Shape[] shapes = (Shape[])shapeList.toArray(new Shape[shapeList.size()]);
return shapes;
}