| /** |
| * Copyright (c) Eclipse contributors and others. |
| * 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.emf.ecore.provider.annotation; |
| |
| |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.emf.common.util.ResourceLocator; |
| import org.eclipse.emf.common.util.UniqueEList; |
| import org.eclipse.emf.ecore.EAnnotation; |
| import org.eclipse.emf.ecore.EAnnotationValidator; |
| import org.eclipse.emf.ecore.EAttribute; |
| import org.eclipse.emf.ecore.EDataType; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EOperation; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.EValidator; |
| import org.eclipse.emf.ecore.EcorePackage; |
| import org.eclipse.emf.ecore.provider.EcoreEditPlugin; |
| import org.eclipse.emf.ecore.util.BasicEAnnotationValidator; |
| import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; |
| import org.eclipse.emf.edit.provider.ItemPropertyDescriptor; |
| |
| |
| /** |
| * An extension for annotations with source <code>http://www.eclipse.org/emf/2002/Ecore</code>. |
| * |
| * @see EcorePackage#eNS_URI |
| * |
| * @since 2.14 |
| */ |
| public final class EcoreAnnotationItemProviderAdapterFactory extends EAnnotationItemProviderAdapterFactory |
| { |
| protected static final BasicEAnnotationValidator.Assistant ASSISTANT = ((BasicEAnnotationValidator)EAnnotationValidator.Registry.INSTANCE.getEAnnotationValidator( |
| EcorePackage.eNS_URI)).getAssistant(); |
| |
| /** |
| * Creates an instance. |
| */ |
| public EcoreAnnotationItemProviderAdapterFactory() |
| { |
| super(EcoreEditPlugin.INSTANCE, ASSISTANT); |
| |
| // // This can be used to test a registered validator designed to validate annotations on annotations. |
| // int xxx; |
| // final BasicEAnnotationValidator.Assistant assistant = ((BasicEAnnotationValidator)EAnnotationValidator.Registry.INSTANCE.getEAnnotationValidator("Testing")).getAssistant(); |
| // EAnnotationItemProviderAdapterFactory.Registry.INSTANCE.put("Testing", new EAnnotationItemProviderAdapterFactory.Factory() |
| // { |
| // public EAnnotationItemProviderAdapterFactory createEAnnotationItemProviderAdapterFactory() |
| // { |
| // return new EAnnotationItemProviderAdapterFactory(EcoreEditPlugin.INSTANCE, assistant) |
| // { |
| // }; |
| // } |
| // }); |
| } |
| |
| @Override |
| public IItemPropertyDescriptor getPropertyDescriptor(EObject eObject, String key, EStructuralFeature eStructuralFeature, EAnnotation eAnnotation, ResourceLocator resourceLocator) |
| { |
| EAttribute eAttribute = (EAttribute)eStructuralFeature; |
| String messageKey = eAttribute.getEContainingClass().getName() + "_" + eAttribute.getName(); |
| return new ItemPropertyDescriptor( |
| getRootAdapterFactory(), |
| resourceLocator.getString("_UI_" + messageKey + "_feature"), |
| resourceLocator.getString("_UI_" + messageKey + "_description"), |
| eAttribute, |
| eAttribute.isChangeable(), |
| ItemPropertyDescriptor.GENERIC_VALUE_IMAGE) |
| { |
| @Override |
| public Collection<?> getChoiceOfValues(Object object) |
| { |
| String name = feature.getName(); |
| if (name.equals("conversionDelegates")) |
| { |
| return mergeValueChoices(object, EDataType.Internal.ConversionDelegate.Factory.Registry.INSTANCE.keySet()); |
| } |
| else if (name.equals("invocationDelegates")) |
| { |
| return mergeValueChoices(object, EOperation.Internal.InvocationDelegate.Factory.Registry.INSTANCE.keySet()); |
| } |
| else if (name.equals("validationDelegates")) |
| { |
| return mergeValueChoices(object, EValidator.ValidationDelegate.Registry.INSTANCE.keySet()); |
| } |
| else if (name.equals("settingDelegates")) |
| { |
| return mergeValueChoices(object, EStructuralFeature.Internal.SettingDelegate.Factory.Registry.INSTANCE.keySet()); |
| } |
| else |
| { |
| return super.getChoiceOfValues(object); |
| } |
| } |
| |
| @Override |
| public boolean isChoiceArbitrary(Object object) |
| { |
| String name = feature.getName(); |
| return super.isChoiceArbitrary(object) || name.equals("conversionDelegates") || name.equals("invocationDelegates") || name.equals("validationDelegates") |
| || name.equals("settingDelegates"); |
| } |
| |
| private Collection<String> mergeValueChoices(Object object, Set<String> keys) |
| { |
| EObject eObject = (EObject)object; |
| @SuppressWarnings("unchecked") |
| List<String> values = (List<String>)eObject.eGet(feature); |
| List<String> result = new UniqueEList<String>(values); |
| result.addAll(keys); |
| return result; |
| } |
| }; |
| } |
| } |