1 /*

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

     3  * All rights reserved.

     4  * This component and the accompanying materials are made available

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

     6  * which accompanies this distribution, and is available

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

     8  *

     9  * Initial Contributors:

    10  * Nokia Corporation - initial contribution.

    11  *

    12  * Contributors:

    13  *

    14  * Description: 

    15  *

    16  */

    17 

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

    19 

    20 import java.util.Enumeration;

    21 

    22 import org.eclipse.swt.widgets.Event;

    23 

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

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

    26 

    27 

    28 

    29 public class EventHandler

    30 {

    31 	private static EventHandler instance = null;

    32 	

    33 	private EventHandler ()

    34 	{}

    35 	

    36 	public static EventHandler getInstance()

    37 	{

    38 		if (instance == null)

    39 		{

    40 			instance = new EventHandler();

    41 		}

    42 		return instance;

    43 	}

    44 	

    45 	public void broadcastEvent(String eventString, Event event)

    46 	{

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

    48 		if (e == null) return;

    49 		while (e.hasMoreElements())

    50 		{

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

    52 			plugin.receiveEvent(eventString, event);

    53 		}

    54 	}

    55 }