/*

 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the License "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description: 

 *

 */

package com.nokia.carbide.cpp.internal.pi.analyser;

import java.util.Enumeration;

import org.eclipse.swt.widgets.Event;

import com.nokia.carbide.cpp.internal.pi.manager.PluginInitialiser;

import com.nokia.carbide.cpp.internal.pi.plugin.model.IEventListener;

{

	private static EventHandler instance = null;

	private EventHandler ()

	{}

	public static EventHandler getInstance()

	{

		if (instance == null)

		{

			instance = new EventHandler();

		}

		return instance;

	}

	public void broadcastEvent(String eventString, Event event)

	{

		Enumeration e = PluginInitialiser.getPluginInstances(NpiInstanceRepository.getInstance().activeUid(), "com.nokia.carbide.cpp.internal.pi.plugin.model.IEventListener"); //$NON-NLS-1$

		if (e == null) return;

		while (e.hasMoreElements())

		{

			IEventListener plugin = (IEventListener)e.nextElement();

			plugin.receiveEvent(eventString, event);

		}

	}

}