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/*******************************************************************************
* Copyright (c) 2011 protos software gmbh (http://www.protos.de).
* 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
*******************************************************************************/
package org.eclipse.etrice.ui.behavior.support;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.etrice.core.naming.RoomNameProvider;
import org.eclipse.etrice.core.room.ActorClass;
import org.eclipse.etrice.core.room.util.RoomHelpers;
import org.eclipse.etrice.core.ui.RoomUiModule;
import org.eclipse.etrice.ui.behavior.fsm.support.FSMSupportUtil;
import org.eclipse.graphiti.mm.pictograms.Diagram;
import org.eclipse.graphiti.services.Graphiti;
import com.google.inject.Inject;
import com.google.inject.Injector;
/**
* @author Henrik Rentz-Reichert - Initial contribution and API
*
*/
public class SupportUtil extends FSMSupportUtil {
private static SupportUtil instance = null;
/**
* @return the instance
*/
public static SupportUtil getInstance() {
if (instance==null) {
Injector injector = RoomUiModule.getInjector();
instance = injector.getInstance(SupportUtil.class);
}
return instance;
}
@Inject
private RoomHelpers roomHelpers;
@Inject
private RoomNameProvider roomNameProvider;
public RoomHelpers getRoomHelpers() {
return roomHelpers;
}
public RoomNameProvider getRoomNameProvider() {
return roomNameProvider;
}
public ActorClass getActorClass(Diagram diag) {
EObject bo = Graphiti.getLinkService().getBusinessObjectForLinkedPictogramElement(diag);
if (bo instanceof ActorClass)
return (ActorClass) bo;
return null;
}
}
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