/*
* Created on Jul 12, 2006 2:47:29 PM
* Copyright (C) 2006 Aelitis, 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.
* 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.
*
* AELITIS, SAS au capital de 46,603.30 euros
* 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France.
*/
package com.aelitis.azureus.ui;
import java.util.*;
import org.gudy.azureus2.core3.util.AEThread2;
import org.gudy.azureus2.core3.util.Debug;
/**
* @author TuxPaper
* @created Jul 12, 2006
*
*/
public class UIFunctionsManager
{
private static UIFunctions instance = null;
private static List<UIFRunnable> pending;
public static UIFunctions
getUIFunctions()
{
return instance;
}
public static void
setUIFunctions(
UIFunctions uiFunctions )
{
final List<UIFRunnable> to_run;
synchronized( UIFunctionsManager.class ){
instance = uiFunctions;
to_run = pending;
pending = null;
}
if ( to_run != null ){
new AEThread2( "UIFM:set" )
{
public void
run()
{
for ( UIFRunnable r: to_run ){
try{
r.run( instance );
}catch( Throwable e ){
Debug.out( e );
}
}
}
}.start();
}
}
public static void
runWithUIF(
UIFRunnable target )
{
synchronized( UIFunctionsManager.class ){
if ( instance == null ){
if ( pending == null ){
pending = new ArrayList<UIFRunnable>();
}
pending.add( target );
return;
}
}
target.run( instance );
}
public interface
UIFRunnable
{
public void
run(
UIFunctions uif );
}
}