/*
 * Copyright (C) Azureus Software, Inc, All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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 ( see the LICENSE file ).
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package org.gudy.azureus2.ui.swt.mainwindow;

import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.gudy.azureus2.ui.swt.shells.CoreWaiterSWT;

import com.aelitis.azureus.core.AzureusCore;
import com.aelitis.azureus.core.AzureusCoreRunningListener;

/**
 * SWT Listener that, when fired, waits for AzureusCore to be available
 */
public abstract class ListenerNeedingCoreRunning
	implements Listener
{
	public final void handleEvent(final Event event) {
		CoreWaiterSWT.waitForCoreRunning(new AzureusCoreRunningListener() {
			public void azureusCoreRunning(AzureusCore core) {
				handleEvent(core, event);
			}
		});
	}

	public abstract void handleEvent(AzureusCore core, Event event);
}
