package net.sourceforge.pmd.util.viewer.gui;

import net.sourceforge.pmd.util.viewer.util.NLS;

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;


/**
 * handles parsing exceptions
 *
 * @author Boris Gruschko ( boris at gruschko.org )
 * @version $Id: ParseExceptionHandler.java,v 1.3 2004/04/15 18:21:58 tomcopeland Exp $
 */
public class ParseExceptionHandler
  extends JDialog
  implements ActionListener
{
  private Exception exc;
  private JTextArea errorArea;
  private JButton   okBtn;

  /**
   * creates the dialog
   *
   * @param parent dialog's parent
   * @param exc exception to be handled
   */
  public ParseExceptionHandler( JFrame parent, Exception exc )
  {
    super( parent, NLS.nls( "COMPILE_ERROR.DIALOG.TITLE" ), true );

    this.exc = exc;

    init(  );
  }

  private void init(  )
  {
    errorArea = new JTextArea(  );
    errorArea.setEditable( false );
    errorArea.setText( exc.getMessage(  ) + "\n" );

    getContentPane(  ).setLayout( new BorderLayout(  ) );

    JPanel messagePanel = new JPanel( new BorderLayout(  ) );

    messagePanel.setBorder(
      BorderFactory.createCompoundBorder(
        BorderFactory.createRaisedBevelBorder(  ),
        BorderFactory.createTitledBorder(
          BorderFactory.createEtchedBorder(  ),
          NLS.nls( "COMPILE_ERROR.PANEL.TITLE" ) ) ) );

    messagePanel.add( new JScrollPane( errorArea ), BorderLayout.CENTER );

    getContentPane(  ).add( messagePanel, BorderLayout.CENTER );

    JPanel btnPane = new JPanel( new FlowLayout( FlowLayout.RIGHT ) );

    okBtn = new JButton( NLS.nls( "COMPILE_ERROR.OK_BUTTON.CAPTION" ) );

    okBtn.addActionListener( this );

    btnPane.add( okBtn );

    getRootPane(  ).setDefaultButton( okBtn );

    getContentPane(  ).add( btnPane, BorderLayout.SOUTH );

    pack(  );

    setLocationRelativeTo( getParent(  ) );

    setVisible( true );
  }

  /**
   * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
   */
  public void actionPerformed( ActionEvent e )
  {
    if ( e.getSource(  ) == okBtn )
    {
      dispose(  );
    }
  }
}


/*
 * $Log: ParseExceptionHandler.java,v $
 * Revision 1.3  2004/04/15 18:21:58  tomcopeland
 * Cleaned up imports with new version of IDEA; fixed some deprecated Ant junx
 *
 * Revision 1.2  2003/09/23 20:51:06  tomcopeland
 * Cleaned up imports
 *
 * Revision 1.1  2003/09/23 20:32:42  tomcopeland
 * Added Boris Gruschko's new AST/XPath viewer
 *
 * Revision 1.1  2003/09/24 01:33:03  bgr
 * moved to a new package
 *
 * Revision 1.2  2003/09/24 00:40:35  bgr
 * evaluation results browsing added
 *
 * Revision 1.1  2003/09/22 05:21:54  bgr
 * initial commit
 *
 */