/*
* $Id: XdpTreeNode.java 4242 2010-01-02 23:22:20Z xlv $
*
* Copyright 2007 Bruno Lowagie.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
package com.itextpdf.rups.view.itext.treenodes;
import java.util.List;
import org.dom4j.Attribute;
import org.dom4j.Branch;
import org.dom4j.Comment;
import org.dom4j.Document;
import org.dom4j.Element;
import org.dom4j.Namespace;
import org.dom4j.Node;
import org.dom4j.ProcessingInstruction;
import org.dom4j.Text;
import com.itextpdf.rups.view.icons.IconFetcher;
import com.itextpdf.rups.view.icons.IconTreeNode;
public class XdpTreeNode extends IconTreeNode {
/** A serial version UID. */
private static final long serialVersionUID = -6431790925424045933L;
/**
* Constructs an XdpTreeNode
* @param node the XML node
*/
@SuppressWarnings("unchecked")
public XdpTreeNode(Node node) {
super(null, node);
if (node instanceof Element) {
Element element = (Element)node;
addChildNodes(element.attributes());
}
if (node instanceof Branch) {
Branch branch = (Branch) node;
addChildNodes(branch.content());
}
if (node instanceof Attribute) {
icon = IconFetcher.getIcon("attribute.png");
return;
}
if (node instanceof Text) {
icon = IconFetcher.getIcon("text.png");
return;
}
if (node instanceof ProcessingInstruction) {
icon = IconFetcher.getIcon("pi.png");
return;
}
if (node instanceof Document) {
icon = IconFetcher.getIcon("xfa.png");
return;
}
icon = IconFetcher.getIcon("tag.png");
}
private void addChildNodes(List <Node>list) {
for (Node node : list) {
Node n = node;
if (n instanceof Namespace) continue;
if (n instanceof Comment) continue;
this.add(new XdpTreeNode(n));
}
}
public Node getNode() {
return (Node)getUserObject();
}
@Override
public String toString() {
Node node = getNode();
if (node instanceof Element) {
Element e = (Element)node;
return e.getName();
}
if (node instanceof Attribute) {
Attribute a = (Attribute)node;
StringBuffer buf = new StringBuffer();
buf.append(a.getName());
buf.append("=\"");
buf.append(a.getValue());
buf.append('"');
return buf.toString();
}
if (node instanceof Text) {
Text t = (Text)node;
return t.getText();
}
if (node instanceof ProcessingInstruction) {
ProcessingInstruction pi = (ProcessingInstruction)node;
StringBuffer buf = new StringBuffer("<?");
buf.append(pi.getName());
buf.append(' ');
buf.append(pi.getText());
buf.append("?>");
return buf.toString();
}
if (node instanceof Document) {
return "XFA Document";
}
return getNode().toString();
}
}