/*******************************************************************************
 * Copyright (c) 2001, 2006 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.wst.xsd.ui.internal.common.commands;

import org.eclipse.gef.commands.Command;
import org.eclipse.wst.sse.core.internal.format.IStructuredFormatProcessor;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode;
import org.eclipse.wst.xml.core.internal.provisional.format.FormatProcessorXML;
import org.eclipse.xsd.XSDConcreteComponent;
import org.w3c.dom.Element;

public class BaseCommand extends Command
{
  XSDConcreteComponent addedXSDConcreteComponent;

  public BaseCommand()
  {
    super();
  }

  public BaseCommand(String label)
  {
    super(label);
  }
  
  public XSDConcreteComponent getAddedComponent()
  {
    return addedXSDConcreteComponent;
  }

  protected void formatChild(Element child)
  {
    if (child instanceof IDOMNode)
    {
      IDOMModel model = ((IDOMNode)child).getModel();
      try
      {
        // tell the model that we are about to make a big model change
        model.aboutToChangeModel();
        
        IStructuredFormatProcessor formatProcessor = new FormatProcessorXML();
        formatProcessor.formatNode(child);
      }
      finally
      {
        // tell the model that we are done with the big model change
        model.changedModel(); 
      }
    }
  }
 
}