/**
 * Distribution License:
 * BibleDesktop is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, version 2 as published by
 * the Free Software Foundation. This program 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 General Public License for more details.
 *
 * The License is available on the internet at:
 *       http://www.gnu.org/copyleft/gpl.html
 * or by writing to:
 *      Free Software Foundation, Inc.
 *      59 Temple Place - Suite 330
 *      Boston, MA 02111-1307, USA
 *
 * Copyright: 2007
 *     The copyright to this program is held by it's authors.
 *
 * ID: $Id: org.eclipse.jdt.ui.prefs 1178 2006-11-06 12:48:02Z lanyjie $
 */

package org.crosswire.bibledesktop.display.basic;

import java.awt.event.MouseListener;

import javax.swing.JEditorPane;
import javax.swing.text.html.HTMLEditorKit;

/**
 *
 *
 * @see gnu.gpl.License for license details.
 *      The copyright to this program is held by it's authors.
 * @author Yingjie Lan [lanyjie at yahoo dot com]
 */
public class LazyHTMLEditorKit extends HTMLEditorKit {

    /**
     * Auto generated.
     */
    private static final long serialVersionUID = 4673477549981614993L;
    private HTMLEditorKit.LinkController linkCtrl = null;

    
     /**
      * Called when the kit is being installed into the
      * a JEditorPane.
      *
      * @param c the JEditorPane
      */
     public void install(JEditorPane c) {
        //c.addMouseListener(linkHandler);
        //c.addMouseMotionListener(linkHandler);
        super.install(c);
        MouseListener[] mls = c.getMouseListeners();
        for(int i=0; i<mls.length; i++)
            if (mls[i] instanceof HTMLEditorKit.LinkController){
                if (linkCtrl == null)
                    linkCtrl = (HTMLEditorKit.LinkController) mls[i];
                else throw new RuntimeException("Multiple Link Controllers!"); //$NON-NLS-1$
            }
        //c.removeMouseListener(linkCtrl);
        c.removeMouseMotionListener(linkCtrl);      
      }
     
       /**
        * Called when the kit is being removed from the
        * JEditorPane. This is used to unregister any
        * listeners that were attached.
        *
        * @param c the JEditorPane
        */
        public void deinstall(JEditorPane c) {
            c.addMouseMotionListener(linkCtrl);
            //c.addMouseListener(linkCtrl);
            super.deinstall(c);
            linkCtrl = null;
        }
        
        public HTMLEditorKit.LinkController getLinkCtrl(){
            return  linkCtrl;
        }

}