//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\
 //                                                                        \\
 //                 Centre for Speech Technology Research                  \\
 //                      University of Edinburgh, UK                       \\
 //                        Copyright (c) 1996,1997                         \\
 //                         All Rights Reserved.                           \\
 //   Permission is hereby granted, free of charge, to use and distribute  \\
 //   this software and its documentation without restriction, including   \\
 //   without limitation the rights to use, copy, modify, merge, publish,  \\
 //   distribute, sublicense, and/or sell copies of this work, and to      \\
 //   permit persons to whom this work is furnished to do so, subject to   \\
 //   the following conditions:                                            \\
 //    1. The code must retain the above copyright notice, this list of    \\
 //       conditions and the following disclaimer.                         \\
 //    2. Any modifications must be clearly marked as such.                \\
 //    3. Original authors' names are not deleted.                         \\
 //    4. The authors' names are not used to endorse or promote products   \\
 //       derived from this software without specific prior written        \\
 //       permission.                                                      \\
 //   THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK        \\
 //   DISCLAIM ALL WARRANTIES With REGARD TO THIS SOFTWARE, INCLUDING      \\
 //   ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT   \\
 //   SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE     \\
 //   FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES    \\
 //   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN   \\
 //   AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,          \\
 //   ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF       \\
 //   THIS SOFTWARE.                                                       \\
 //                                                                        \\
 //\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\
 //                                                                        \\
 //                  Author: Richard Caley (rjc@cstr.ed.ac.uk)             \\
 //  --------------------------------------------------------------------  \\
 //  Window which displays an Item_Content object.                         \\
 //                                                                        \\
 //\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\


package cstr.est.awt ;

import java.lang.*;
import java.util.*;
import java.awt.*;

import cstr.est.*;

public class Item_Content_Window extends Container
{
  protected Item_Content content;
  protected Item item;

  public Item_Content_Window(Item_Content cont)
    {
      super();
      setLayout(new GridLayout(0,2));
      content=cont;
      item=cont.getItem();
      update();
    }

  public void update()
    {
      removeAll();
      if (content != null)
	{
	  String [] names = getFeatureNames(content);
	  Label l;

	  for(int i=0; i<names.length; i++)
	    {
	      add(l=new Label(names[i], Label.RIGHT));
	      l.setBackground(Color.white);
	      add(l=new Label(item.getS(names[i],"NULL"), Label.LEFT));
	      l.setBackground(Color.white);
	    }
	}
    }

  protected String [] getFeatureNames(Item_Content content)
    {
      Vector names = new Vector(100);

      content.getFeatures().getPaths(null, names, false, true);

      String [] s = new String[names.size()];

      for (int i=0; i<s.length; i++)
	s[i] = (String)names.elementAt(i);

      return s;
    }
    
}