/*******************************************************************************
* Copyright (c) 2006-2009
* Software Technology Group, Dresden University of Technology
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Software Technology Group - TU Dresden, Germany
* - initial API and implementation
******************************************************************************/
package org.reuseware.coconut.roundtrip.interactive.listener;
// TODO remove this class?
public class TracingGuiListenerRegistry {
public final static TracingGuiListenerRegistry INSTANCE = new TracingGuiListenerRegistry();
/*
private List<IChangeListener> changeListeners;
private TracingGuiListenerRegistry() {
super();
}
public void registerListener(IChangeListener listener) {
if (changeListeners == null) {
changeListeners = new ArrayList<IChangeListener>();
}
changeListeners.add(listener);
}
public void unregisterListener(IChangeListener listener) {
if (changeListeners == null) {
return;
}
if (changeListeners.contains(listener)) {
changeListeners.remove(listener);
}
}
public boolean showCandidates(Object[] options, AbstractHandler gui) {
if (changeListeners == null || changeListeners.size() < 1) {
return false;
}
for (int i = 0; i < changeListeners.size(); i++) {
changeListeners.get(i).showCandidates(options, gui);
}
return true;
}
public boolean copyFragment(URI suggestion, AbstractHandler gui) {
if (changeListeners == null || changeListeners.size() < 1) {
return false;
}
for (int i = 0; i < changeListeners.size(); i++) {
changeListeners.get(i).copyFragment(suggestion, gui);
}
return true;
}
public boolean confirmCancelOrCopy(EModificationType type, AbstractHandler gui, CopiedFromAdapter adapter) {
if (changeListeners == null || changeListeners.size() < 1) {
return false;
}
for (int i = 0; i < changeListeners.size(); i++) {
changeListeners.get(i).confirmCancelOrCopy(type, gui, adapter);
}
return true;
}
*/
}