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Apply patch from bug #51134 from Mike McEuen - Ability to add XWPFStyles and XWPFNumbering to a XWPF file that lacks them

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1128296 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2011-05-27 13:26:02 +00:00
parent 4410d044f0
commit e21fd13a56
4 changed files with 221 additions and 6 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-beta3" date="2011-??-??">
<action dev="poi-developers" type="add">51134 - Support for adding Numbering and Styles to a XWPF document that doesn't already have them</action>
<action dev="poi-developers" type="fix">51273 - Formula Value Cache fix for repeated evaluations</action>
<action dev="poi-developers" type="add">51171 - Improved performance of SharedValueManager </action>
<action dev="poi-developers" type="fix">51236 - XSSF set colour support for black/white to match getter</action>

69
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFDocument.java
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@ -62,6 +62,7 @@ import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTSdtBlock;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTStyles;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTbl;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTc;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.NumberingDocument;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CommentsDocument;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.DocumentDocument;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.EndnotesDocument;
@ -644,6 +645,23 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
out.close();
}
/**
* Gets the index of the relation we're trying to create
* @param relation
* @return i
*/
private int getRelationIndex(XWPFRelation relation) {
List<POIXMLDocumentPart> relations = getRelations();
int i = 1;
for (Iterator<POIXMLDocumentPart> it = relations.iterator(); it.hasNext() ; ) {
POIXMLDocumentPart item = it.next();
if (item.getPackageRelationship().getRelationshipType().equals(relation.getRelation())) {
i++;
}
}
return i;
}
/**
* Appends a new paragraph to this document
* @return a new paragraph
@ -655,6 +673,57 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
return p;
}
/**
* Creates an empty numbering if one does not already exist and sets the numbering member
* @return numbering
*/
public XWPFNumbering createNumbering() {
if(numbering == null) {
NumberingDocument numberingDoc = NumberingDocument.Factory.newInstance();
XWPFRelation relation = XWPFRelation.NUMBERING;
int i = getRelationIndex(relation);
XWPFNumbering wrapper = (XWPFNumbering)createRelationship(relation, XWPFFactory.getInstance(), i);
wrapper.setNumbering(numberingDoc.addNewNumbering());
numbering = wrapper;
}
return numbering;
}
/**
* Creates an empty styles for the document if one does not already exist
* @return styles
*/
public XWPFStyles createStyles() {
if(styles == null) {
StylesDocument stylesDoc = StylesDocument.Factory.newInstance();
XWPFRelation relation = XWPFRelation.STYLES;
int i = getRelationIndex(relation);
XWPFStyles wrapper = (XWPFStyles)createRelationship(relation, XWPFFactory.getInstance(), i);
wrapper.setStyles(stylesDoc.addNewStyles());
styles = wrapper;
}
return styles;
}
public XWPFFootnote addEndnote(CTFtnEdn note) {
XWPFFootnote footnote = new XWPFFootnote(this, note);
footnotes.put(note.getId().intValue(), footnote);
return footnote;
}
public XWPFFootnote addFootnote(CTFtnEdn note) {
XWPFFootnote endnote = new XWPFFootnote(this, note);
endnotes.put(note.getId().intValue(), endnote);
return endnote;
}
/**
* remove a BodyElement from bodyElements array list
* @param pos

40
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFNumbering.java
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@ -58,6 +58,15 @@ public class XWPFNumbering extends POIXMLDocumentPart {
onDocumentRead();
}
/**
* create a new XWPFNumbering object for use in a new document
*/
public XWPFNumbering(){
abstractNums = new ArrayList<XWPFAbstractNum>();
nums = new ArrayList<XWPFNum>();
isNew = true;
}
/**
* read numbering form an existing package
*/
@ -109,6 +118,14 @@ public class XWPFNumbering extends POIXMLDocumentPart {
}
/**
* Sets the ctNumbering
* @param numbering
*/
public void setNumbering(CTNumbering numbering){
ctNumbering = numbering;
}
/**
* Checks whether number with numID exists
@ -149,6 +166,19 @@ public class XWPFNumbering extends POIXMLDocumentPart {
return ctNum.getNumId();
}
/**
* Add a new num with an abstractNumID and a numID
* @param abstractNumId
* @param numID
*/
public void addNum(BigInteger abstractNumID, BigInteger numID){
CTNum ctNum = this.ctNumbering.addNewNum();
ctNum.addNewAbstractNumId();
ctNum.getAbstractNumId().setVal(abstractNumID);
ctNum.setNumId(numID);
XWPFNum num = new XWPFNum(ctNum, this);
nums.add(num);
}
/**
* get Num by NumID
@ -207,9 +237,13 @@ public class XWPFNumbering extends POIXMLDocumentPart {
*/
public BigInteger addAbstractNum(XWPFAbstractNum abstractNum){
int pos = abstractNums.size();
ctNumbering.addNewAbstractNum();
abstractNum.getAbstractNum().setAbstractNumId(BigInteger.valueOf(pos));
ctNumbering.setAbstractNumArray(pos, abstractNum.getAbstractNum());
if(abstractNum.getAbstractNum() != null){ // Use the current CTAbstractNum if it exists
ctNumbering.addNewAbstractNum().set(abstractNum.getAbstractNum());
} else {
ctNumbering.addNewAbstractNum();
abstractNum.getAbstractNum().setAbstractNumId(BigInteger.valueOf(pos));
ctNumbering.setAbstractNumArray(pos, abstractNum.getAbstractNum());
}
abstractNums.add(abstractNum);
return abstractNum.getCTAbstractNum().getAbstractNumId();
}

113
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFStyles.java
View File

@ -24,6 +24,7 @@ import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.lang.String;
import javax.xml.namespace.QName;
@ -38,6 +39,11 @@ import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTStyle;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTStyles;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.StylesDocument;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRPr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRPrDefault;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTLanguage;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTFonts;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTDocDefaults;
/**
* @author Philipp Epp
*
@ -58,6 +64,14 @@ public class XWPFStyles extends POIXMLDocumentPart{
super(part, rel);
onDocumentRead();
}
/**
* Construct XWPFStyles from scratch for a new document.
*/
public XWPFStyles() {
listStyle = new ArrayList<XWPFStyle>();
}
/**
* Read document
*/
@ -95,7 +109,13 @@ public class XWPFStyles extends POIXMLDocumentPart{
}
/**
* Sets the ctStyles
* @param styles
*/
public void setStyles(CTStyles styles) {
ctStyles = styles;
}
/**
* checks whether style with styleID exist
@ -173,6 +193,97 @@ public class XWPFStyles extends POIXMLDocumentPart{
return usedStyleList;
}
/**
* Sets the default spelling language on ctStyles DocDefaults parameter
* @param strSpellingLanguage
*/
public void setSpellingLanguage(String strSpellingLanguage) {
CTDocDefaults docDefaults = null;
CTRPr runProps = null;
CTLanguage lang = null;
// Just making sure we use the members that have already been defined
if(ctStyles.isSetDocDefaults()) {
docDefaults = ctStyles.getDocDefaults();
if(docDefaults.isSetRPrDefault()) {
CTRPrDefault RPrDefault = docDefaults.getRPrDefault();
if(RPrDefault.isSetRPr()) {
runProps = RPrDefault.getRPr();
if(runProps.isSetLang())
lang = runProps.getLang();
}
}
}
if(docDefaults == null)
docDefaults = ctStyles.addNewDocDefaults();
if(runProps == null)
runProps = docDefaults.addNewRPrDefault().addNewRPr();
if(lang == null)
lang = runProps.addNewLang();
lang.setVal(strSpellingLanguage);
lang.setBidi(strSpellingLanguage);
}
/**
* Sets the default East Asia spelling language on ctStyles DocDefaults parameter
* @param strEastAsia
*/
public void setEastAsia(String strEastAsia) {
CTDocDefaults docDefaults = null;
CTRPr runProps = null;
CTLanguage lang = null;
// Just making sure we use the members that have already been defined
if(ctStyles.isSetDocDefaults()) {
docDefaults = ctStyles.getDocDefaults();
if(docDefaults.isSetRPrDefault()) {
CTRPrDefault RPrDefault = docDefaults.getRPrDefault();
if(RPrDefault.isSetRPr()) {
runProps = RPrDefault.getRPr();
if(runProps.isSetLang())
lang = runProps.getLang();
}
}
}
if(docDefaults == null)
docDefaults = ctStyles.addNewDocDefaults();
if(runProps == null)
runProps = docDefaults.addNewRPrDefault().addNewRPr();
if(lang == null)
lang = runProps.addNewLang();
lang.setEastAsia(strEastAsia);
}
/**
* Sets the default font on ctStyles DocDefaults parameter
* @param fonts
*/
public void setDefaultFonts(CTFonts fonts) {
CTDocDefaults docDefaults = null;
CTRPr runProps = null;
// Just making sure we use the members that have already been defined
if(ctStyles.isSetDocDefaults()) {
docDefaults = ctStyles.getDocDefaults();
if(docDefaults.isSetRPrDefault()) {
CTRPrDefault RPrDefault = docDefaults.getRPrDefault();
if(RPrDefault.isSetRPr()) {
runProps = RPrDefault.getRPr();
}
}
}
if(docDefaults == null)
docDefaults = ctStyles.addNewDocDefaults();
if(runProps == null)
runProps = docDefaults.addNewRPrDefault().addNewRPr();
runProps.setRFonts(fonts);
}
/**