/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.api.extension;
import com.google.common.annotations.Beta;
import com.google.gwt.event.shared.EventHandler;
import com.google.gwt.event.shared.GwtEvent;
/**
* Event describes state when all extensions that marked with annotation {@link Extension} have initialized.
* This event may be useful to perform some work when IDE actually has been initialized and displayed.
*
* @author Vlad Zhukovskyi
* @since 5.0.0
*/
@Beta
public class ExtensionsInitializedEvent extends GwtEvent<ExtensionsInitializedEvent.ExtensionsInitializedHandler> {
/**
* A listener is notified when extensions have been already initialized.
*
* @since 5.0.0
*/
public interface ExtensionsInitializedHandler extends EventHandler {
/**
* Notifies the listener that extensions have been already initialized.
*
* @param event
* instance of {@link ExtensionsInitializedEvent}
* @see ExtensionsInitializedEvent
* @since 5.0.0
*/
void onExtensionsInitialized(ExtensionsInitializedEvent event);
}
private static Type<ExtensionsInitializedHandler> TYPE;
public static Type<ExtensionsInitializedHandler> getType() {
if (TYPE == null) {
TYPE = new Type<>();
}
return TYPE;
}
@Override
public Type<ExtensionsInitializedHandler> getAssociatedType() {
return getType();
}
@Override
protected void dispatch(ExtensionsInitializedHandler handler) {
handler.onExtensionsInitialized(this);
}
}