/*
 *                 Sun Public License Notice
 * 
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 * 
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2003 Sun
 * Microsystems, Inc. All Rights Reserved.
 */
package org.netbeans.modules.xml.tree.nodes;

import java.io.*;
import java.awt.*;
import java.util.*;
import java.beans.*;

import org.openide.ErrorManager;
import org.openide.loaders.*;
import org.openide.explorer.propertysheet.editors.*;
import org.openide.actions.*;
import org.openide.util.actions.*;
import org.openide.nodes.*;

import org.netbeans.tax.*;
import org.netbeans.tax.io.*;
import org.netbeans.modules.xml.core.*;
import org.netbeans.modules.xml.tree.children.*;
import org.netbeans.modules.xml.tree.settings.*;
import org.netbeans.modules.xml.tree.nodes.*;


/**
 *
 * @author  Libor Kramolis
 * @version 0.1
 */
public class DTDDataNode extends AbstractDataNode {

    /** */
    private static final String DTD_SET = "dtd"; // NOI18N

    /** */
    private static final Class[] GROUP_TYPES = new Class[] {
        TreeElementDecl.class,
        TreeAttlistDecl.class,
        TreeEntityDecl.class,
        TreeNotationDecl.class,
    };


    //
    // init
    //

    
    /** Default constructor, constructs node */
    public DTDDataNode (DTDDataObject dataObject) {
        super (dataObject);

        setDefaultAction (SystemAction.get (EditAction.class));
        setIconBase ("org/netbeans/modules/xml/core/resources/dtdObject"); // NOI18N
    }


    
    //
    // itself
    //


    /**
     */
    public final DTDDataObject getDTDDataObject () {
        return (DTDDataObject)getDataObject();
    }
    

    /**
     */
    public final TreeDTD getTreeDTD () {
        return (TreeDTD)getTreeObject();
    }


    //
    // from AbstractDataNode
    //

    /**
     */
    protected final AbstractRootNode createRootNode (TreeDocumentRoot documentRoot) {
        try {
            return new DTDNode ((TreeDTD)documentRoot);
        } catch (Exception exc) {
            return null;
        }
    }

    /**
     */
    protected final String getNodeDescription () {
        return (Util.THIS.getString ("PROP_DTDNode_description"));
    }


    //
    // Sheet
    //

    /** Creates new XML sheet set from TreeDocumentRoot properties. */
    protected final Sheet.Set createXMLSheetSet () {
        Sheet.Set dtdSet = super.createXMLSheetSet();

        dtdSet.setName (DTD_SET);
        dtdSet.setDisplayName (Util.THIS.getString ("PROP_dtdSetName"));
        dtdSet.setShortDescription (Util.THIS.getString ("HINT_dtdSetName"));

        return dtdSet;
    }


    //
    // class DataNodeCreatorImpl
    //

    /**
     *
     */
    public static class DataNodeCreatorImpl implements DTDDataObject.DataNodeCreator {

        /**
         */
        public DataNode createDataNode (DTDDataObject dtdDO) {
            if ( Util.THIS.isLoggable() ) /* then */ Util.THIS.debug ("--> DTDDataNode::DataNodeCreatorImpl.createDataNode: dtdDO = " + dtdDO); // NOI18N

            return new DTDDataNode (dtdDO);
        }

    } // end of class DataNodeCreatorImpl

}