| /******************************************************************************* |
| * Copyright (c) 2009, 2016 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * 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(); |
| } |
| |
| } |