org.eclipse.osbp.vaaclipse.addons.softwarefactory/src/org/eclipse/osbp/vaaclipse/addons/softwarefactory/systemsettings/SystemSettingsContextFunction.java

/*
 *                                                                            
 *  Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany) 
 *                                                                            
 *  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                                 
 *                                                                            
 *  Initial contribution:                                                      
 *     Loetz GmbH & Co. KG                               
 * 
 */
package org.eclipse.osbp.vaaclipse.addons.softwarefactory.systemsettings;

import org.eclipse.e4.core.contexts.ContextInjectionFactory;
import org.eclipse.e4.core.contexts.IContextFunction;
import org.eclipse.e4.core.contexts.IEclipseContext;
import org.eclipse.e4.ui.model.application.MApplication;
import org.eclipse.osbp.ui.api.contextfunction.IVaadinDialogProvider;
import org.osgi.service.component.annotations.Component;

/**
 * The Class UserFilterMenuContextFunction.
 */
@Component(service = IContextFunction.class, property = "service.context.key=SystemSettings")
@SuppressWarnings("all")
public class SystemSettingsContextFunction implements IContextFunction {
  
  /* (non-Javadoc)
   * @see org.eclipse.e4.core.contexts.IContextFunction#compute(org.eclipse.e4.core.contexts.IEclipseContext, java.lang.String)
   */
  @Override
  public Object compute(final IEclipseContext context, final String contextKey) {
    MApplication application = context.get(MApplication.class);
    IEclipseContext appCtx = application.getContext();
    IVaadinDialogProvider provider = ContextInjectionFactory.make(SystemSettingsDialogProvider.class, appCtx);
    appCtx.set(IVaadinDialogProvider.class, provider);
    return provider;
  }
}