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/*
* $Id$
* Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
* For details on use and redistribution please refer to the
* LICENSE file included with these sources.
*/
package org.apache.fop.extensions;
import org.apache.fop.area.PageViewport;
import org.apache.fop.area.Resolveable;
import org.apache.fop.area.TreeExt;
import java.util.*;
public class BookmarkData implements Resolveable, TreeExt {
private ArrayList subData = new ArrayList();
private HashMap idRefs = new HashMap();
String idRef;
PageViewport pageRef = null;
String label = null;
public BookmarkData() {
idRef = null;
}
public BookmarkData(String id) {
idRef = id;
idRefs.put(idRef, this);
}
public String getID() {
return idRef;
}
public void addSubData(BookmarkData sub) {
subData.add(sub);
idRefs.put(sub.getID(), sub);
}
public void setLabel(String l) {
label = l;
}
public boolean isResolveable() {
return true;
}
public String getMimeType() {
return "application/pdf";
}
public String getName() {
return "Bookmark";
}
public boolean isResolved() {
return idRefs == null;
}
public String[] getIDs() {
return (String[])idRefs.keySet().toArray(new String[] {});
}
public void resolve(String id, ArrayList pages) {
if(!id.equals(idRef)) {
BookmarkData bd = (BookmarkData)idRefs.get(id);
bd.resolve(id, pages);
if(bd.isResolved()) {
idRefs.remove(id);
if(idRefs.size() == 0) {
idRefs = null;
}
}
} else {
if(pages != null) {
pageRef = (PageViewport)pages.get(0);
}
// TODO
// get rect area of id on page
idRefs.remove(idRef);
if(idRefs.size() == 0) {
idRefs = null;
}
}
}
}
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