| /** |
| * |
| * 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.perspective.valueconverter; |
| |
| import java.util.List; |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.xtext.naming.IQualifiedNameConverter; |
| import org.eclipse.xtext.naming.QualifiedName; |
| import org.eclipse.xtext.nodemodel.INode; |
| import org.eclipse.xtext.nodemodel.util.NodeModelUtils; |
| import org.eclipse.xtext.xbase.scoping.XbaseQualifiedNameProvider; |
| |
| import com.google.inject.Inject; |
| |
| import org.eclipse.osbp.xtext.perspective.Perspective; |
| import org.eclipse.osbp.xtext.perspective.PerspectivePackage; |
| import org.eclipse.osbp.xtext.perspective.PerspectivePart; |
| import org.eclipse.osbp.xtext.perspective.PerspectivePartStack; |
| |
| @SuppressWarnings("restriction") |
| public class PerspectiveQualifiedNameProvider extends XbaseQualifiedNameProvider { |
| |
| @Inject |
| private IQualifiedNameConverter qualifiedNameConverter; |
| |
| @Override |
| public QualifiedName getFullyQualifiedName(EObject obj) { |
| if (obj == null) { |
| return QualifiedName.create(""); |
| } |
| // if (obj instanceof Perspective) { |
| // Perspective perspective = (Perspective) obj; |
| // if (perspective.getName() == null) { |
| // return null; |
| // } |
| // return qualifiedNameConverter.toQualifiedName(perspective.getName()); |
| // } |
| if (obj instanceof PerspectivePartStack) { |
| PerspectivePartStack stack = (PerspectivePartStack) obj; |
| if (stack.getElementId() == null) { |
| return null; |
| } |
| return qualifiedNameConverter.toQualifiedName(stack.getElementId()); |
| } |
| if (obj instanceof PerspectivePart) { |
| PerspectivePart part = (PerspectivePart) obj; |
| if (part.getElementId() == null) { |
| return null; |
| } |
| return qualifiedNameConverter.toQualifiedName(part.getElementId()); |
| } |
| return super.getFullyQualifiedName(obj); |
| } |
| |
| // this method evaluates the cross referenced name of an object without causing cyclic lazy linking errors |
| private String getCrossReferenceName(EObject obj, EStructuralFeature feature) { |
| List<INode> nodes = NodeModelUtils.findNodesForFeature(obj, feature); |
| if (nodes.size() == 0) { |
| return null; |
| } |
| return NodeModelUtils.getTokenText(nodes.get(0)); |
| } |
| |
| private String getPackageName(EObject obj) { |
| EObject o = obj.eContainer(); |
| while(!(o instanceof PerspectivePackage)) { |
| o = o.eContainer(); |
| } |
| return ((PerspectivePackage)o).getName(); |
| } |
| } |