| /******************************************************************************* |
| * Copyright (c) 2012 Rushan R. Gilmullin and others. |
| * All rights reserved. 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: |
| * Rushan R. Gilmullin - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.osbp.vaaclipse.emf; |
| |
| import org.eclipse.e4.core.contexts.ContextFunction; |
| import org.eclipse.e4.core.contexts.ContextInjectionFactory; |
| import org.eclipse.e4.core.contexts.IEclipseContext; |
| import org.eclipse.e4.ui.model.application.MApplication; |
| import org.eclipse.osbp.vaadin.emf.api.IModelingContext; |
| import org.osgi.service.component.annotations.Component; |
| |
| @Component(service = org.eclipse.e4.core.contexts.IContextFunction.class, property = { "service.context.key=org.eclipse.osbp.vaadin.emf.api.IModelingContext" }) |
| public class ModelingContextContextFunction extends ContextFunction { |
| |
| @Override |
| public Object compute(IEclipseContext context, String contextKey) { |
| // add the new object to the application context |
| MApplication application = context.get(MApplication.class); |
| IEclipseContext appCtx = application.getContext(); |
| |
| IModelingContext modelingContext = ContextInjectionFactory.make( |
| ModelingContext.class, appCtx); |
| appCtx.set(IModelingContext.class, modelingContext); |
| return modelingContext; |
| } |
| } |