bundles/core/org.eclipse.apogy.core.environment.earth.ui/src-gen-custom/org/eclipse/apogy/core/environment/earth/ui/impl/EarthUIFacadeCustomImpl.java

/*******************************************************************************
 * Copyright (c) 2018 Agence spatiale canadienne / Canadian Space Agency 
 * 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:
 *     Pierre Allard - initial API and implementation
 *
 * SPDX-License-Identifier: EPL-1.0
 *******************************************************************************/
package org.eclipse.apogy.core.environment.earth.ui.impl;

import java.util.Iterator;

import org.eclipse.apogy.common.emf.transaction.ApogyCommonTransactionFacade;
import org.eclipse.apogy.core.environment.earth.ui.ApogyEarthEnvironmentUIFactory;
import org.eclipse.apogy.core.environment.earth.ui.EarthViewConfigurationList;
import org.eclipse.apogy.core.invocator.AbstractToolsListContainer;
import org.eclipse.apogy.core.invocator.ApogyCoreInvocatorFacade;
import org.eclipse.apogy.core.invocator.ApogyCoreInvocatorFactory;
import org.eclipse.apogy.core.invocator.ApogyCoreInvocatorPackage;
import org.eclipse.apogy.core.invocator.InvocatorSession;
import org.eclipse.apogy.core.invocator.ToolsList;

public class EarthUIFacadeCustomImpl extends EarthUIFacadeImpl {

	public EarthViewConfigurationList getActiveEarthViewConfigurationList() {
		EarthViewConfigurationList earthViewConfigurationList = null;

		InvocatorSession session = ApogyCoreInvocatorFacade.INSTANCE.getActiveInvocatorSession();
		if (session != null) {
			ToolsList toolsList = session.getToolsList();
			if (toolsList == null) {
				toolsList = ApogyCoreInvocatorFactory.eINSTANCE.createToolsList();
				ApogyCommonTransactionFacade.INSTANCE.basicSet(session,
						ApogyCoreInvocatorPackage.Literals.INVOCATOR_SESSION__TOOLS_LIST, toolsList);

			}

			Iterator<AbstractToolsListContainer> it = toolsList.getToolsListContainers().iterator();
			while (earthViewConfigurationList == null && it.hasNext()) {
				AbstractToolsListContainer abstractToolsListContainer = it.next();
				if (abstractToolsListContainer instanceof EarthViewConfigurationList) {
					earthViewConfigurationList = (EarthViewConfigurationList) abstractToolsListContainer;
				}
			}

			// If none was found, create one.
			if (earthViewConfigurationList == null) {
				earthViewConfigurationList = ApogyEarthEnvironmentUIFactory.eINSTANCE
						.createEarthViewConfigurationList();
				ApogyCommonTransactionFacade.INSTANCE.basicAdd(toolsList,
						ApogyCoreInvocatorPackage.Literals.TOOLS_LIST__TOOLS_LIST_CONTAINERS,
						earthViewConfigurationList);
			}

		}
		return earthViewConfigurationList;
	}

} // EarthUIFacadeImpl