/*******************************************************************************
* Copyright (c) 2009, 2016 IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.e4.ui.internal.workbench;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.e4.core.contexts.ContextFunction;
import org.eclipse.e4.core.contexts.IContextFunction;
import org.eclipse.e4.core.contexts.IEclipseContext;
import org.osgi.service.component.annotations.Component;
/**
* This class provides a context function that returns a default progress monitor. This is generally
* used near the root of a context tree to provide a reasonable default monitor for cases where more
* specific contexts have not provided one.
*/
@Component(service = IContextFunction.class, property = "service.context.key=org.eclipse.core.runtime.IProgressMonitor")
public class ProgressMonitorFunction extends ContextFunction {
@Override
public Object compute(IEclipseContext context, String contextKey) {
return new NullProgressMonitor();
}
}