org.eclipse.osbp.xtext.dialogdsl/src/org/eclipse/osbp/xtext/dialogdsl/imports/ShouldImportProvider.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                                 
 *                                                                            
 *  Contributors:                                                      
 * 	   Christophe Loetz (Loetz GmbH&Co.KG) - initial implementation
 *
 */
package org.eclipse.osbp.xtext.dialogdsl.imports;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.osbp.dsl.semantic.dto.LDto;
import org.eclipse.osbp.dsl.semantic.dto.OSBPDtoPackage;
import org.eclipse.osbp.ecview.semantic.uimodel.UiModelPackage;
import org.eclipse.osbp.ecview.semantic.uimodel.UiView;
import org.eclipse.osbp.xtext.action.ActionDSLPackage;
import org.eclipse.osbp.xtext.action.ActionToolbar;
import org.eclipse.osbp.xtext.functionlibrarydsl.FunctionLibraryDSLPackage;
import org.eclipse.osbp.xtext.functionlibrarydsl.FunctionLibraryInitialization;
import org.eclipse.osbp.xtext.functionlibrarydsl.FunctionLibraryInitializationGroup;
import org.eclipse.osbp.xtext.oxtype.imports.DefaultShouldImportProvider;
import org.eclipse.osbp.xtext.strategy.StrategyDSLPackage;

public class ShouldImportProvider extends DefaultShouldImportProvider {

	protected boolean doShouldImport(EObject toImport, EReference eRef, EObject context) {
		return toImport instanceof LDto || 
				toImport instanceof ActionToolbar || 
				toImport instanceof UiView || 
				toImport instanceof FunctionLibraryInitializationGroup ||
				toImport instanceof FunctionLibraryInitialization;
	}

	protected boolean doShouldProposeAllElements(EObject object, EReference reference) {
		EClass type = reference.getEReferenceType();
		return FunctionLibraryDSLPackage.Literals.FUNCTION_LIBRARY_INITIALIZATION_GROUP.isSuperTypeOf(type)
				|| FunctionLibraryDSLPackage.Literals.FUNCTION_LIBRARY_INITIALIZATION.isSuperTypeOf(type)
				|| ActionDSLPackage.Literals.ACTION_TOOLBAR.isSuperTypeOf(type)
				|| UiModelPackage.Literals.UI_VIEW.isSuperTypeOf(type)
				|| OSBPDtoPackage.Literals.LDTO.isSuperTypeOf(type);
	}
}