/*
* $Id: FormTreeNode.java 4113 2009-12-01 11:08:59Z blowagie $
*
* 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 com.itextpdf.rups.view.icons.IconTreeNode;
import com.itextpdf.text.pdf.PdfDictionary;
import com.itextpdf.text.pdf.PdfName;
import com.itextpdf.text.pdf.PdfObject;
/**
* A FormTreeNode is a standard node in a FormTree.
*/
public class FormTreeNode extends IconTreeNode {
/** The corresponding tree node in the PdfTree. */
protected PdfObjectTreeNode object_node;
/**
* Creates the root node of the FormTree.
*/
public FormTreeNode() {
super("form.png", "Form");
}
/**
* Creates a node corresponding with a node in the PdfTree.
* @param node a corresponding node
*/
public FormTreeNode(PdfObjectTreeNode node) {
super("form.png");
this.object_node = node;
if (node.isDictionary()) {
PdfDictionary dict = (PdfDictionary)node.getPdfObject();
PdfObject fieldname = dict.get(PdfName.T);
if (fieldname != null) {
this.setUserObject(fieldname);
}
else {
this.setUserObject("unnamed field");
}
}
}
/**
* Gets the node in the PdfTree that corresponds with this
* FormTreeNode.
* @return a PdfObjectTreeNode in the PdfTree
*/
public PdfObjectTreeNode getCorrespondingPdfObjectNode() {
return object_node;
}
/** A serial version UID. */
private static final long serialVersionUID = 7800080437550790989L;
}