org.eclipse.osbp.vaaclipse.addons.application/src/org/eclipse/osbp/vaaclipse/addons/application/handler/ExtViewCallbackHandlerer.java

/**
 * Copyright (c) 2011, 2014 - Lunifera GmbH (Gross Enzersdorf, Austria), 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
 * 
 * Contributors: 
 * 		Florian Pirchner - Initial implementation
 */
package org.eclipse.osbp.vaaclipse.addons.application.handler;

import org.eclipse.core.commands.ParameterizedCommand;
import org.eclipse.e4.core.contexts.Active;
import org.eclipse.e4.core.contexts.ContextInjectionFactory;
import org.eclipse.e4.core.contexts.IEclipseContext;
import org.eclipse.e4.core.di.annotations.Execute;
import org.eclipse.e4.ui.model.application.ui.MContext;
import org.eclipse.e4.ui.model.application.ui.basic.MPart;
import org.eclipse.osbp.vaaclipse.addons.common.api.di.Callback;

/**
 * The enablement of this handler is controlled by the item itself.
 */
public class ExtViewCallbackHandlerer extends AbstractHandler {
	
	/**
	 * Execute.
	 *
	 * @param context
	 *            the context
	 * @param part
	 *            the part
	 * @param command
	 *            the command
	 */
	@Execute
	public void execute(@Active MContext context, @Active MPart part,
			ParameterizedCommand command) {
		final IEclipseContext pmContext = createCallbackContext(context,
				command.getCommand());
		ContextInjectionFactory.invoke(part.getObject(), Callback.class,
				pmContext, null);
	}
}