| /* |
| * Copyright (c) 2005, 2006 IBM Corporation 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 |
| * |
| * Contributors: |
| * IBM - initial API and implementation |
| * |
| * $Id: AssociationItemProvider.java,v 1.11 2006/06/08 17:10:11 khussey Exp $ |
| */ |
| package org.eclipse.uml2.uml.edit.providers; |
| |
| import java.util.Collection; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.command.Command; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.common.notify.Notification; |
| |
| import org.eclipse.emf.common.util.ResourceLocator; |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| |
| import org.eclipse.emf.edit.domain.EditingDomain; |
| |
| import org.eclipse.emf.edit.provider.ComposeableAdapterFactory; |
| import org.eclipse.emf.edit.provider.IEditingDomainItemProvider; |
| import org.eclipse.emf.edit.provider.IItemLabelProvider; |
| import org.eclipse.emf.edit.provider.IItemPropertySource; |
| import org.eclipse.emf.edit.provider.IStructuredItemContentProvider; |
| import org.eclipse.emf.edit.provider.ITreeItemContentProvider; |
| import org.eclipse.emf.edit.provider.ItemPropertyDescriptor; |
| import org.eclipse.emf.edit.provider.ViewerNotification; |
| |
| import org.eclipse.uml2.common.edit.command.SubsetAddCommand; |
| import org.eclipse.uml2.common.edit.command.SubsetSupersetReplaceCommand; |
| import org.eclipse.uml2.common.edit.command.SupersetRemoveCommand; |
| import org.eclipse.uml2.common.util.UML2Util; |
| |
| import org.eclipse.uml2.uml.AggregationKind; |
| import org.eclipse.uml2.uml.Association; |
| import org.eclipse.uml2.uml.Property; |
| import org.eclipse.uml2.uml.Type; |
| import org.eclipse.uml2.uml.UMLFactory; |
| import org.eclipse.uml2.uml.UMLPackage; |
| |
| import org.eclipse.uml2.uml.edit.UMLEditPlugin; |
| |
| /** |
| * This is the item provider adapter for a {@link org.eclipse.uml2.uml.Association} object. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public class AssociationItemProvider |
| extends ClassifierItemProvider |
| implements IEditingDomainItemProvider, IStructuredItemContentProvider, |
| ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource { |
| |
| /** |
| * This constructs an instance from a factory and a notifier. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public AssociationItemProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| /** |
| * This returns the property descriptors for the adapted class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public List getPropertyDescriptors(Object object) { |
| if (itemPropertyDescriptors == null) { |
| super.getPropertyDescriptors(object); |
| |
| addRelatedElementPropertyDescriptor(object); |
| addOwnedEndPropertyDescriptor(object); |
| addMemberEndPropertyDescriptor(object); |
| addIsDerivedPropertyDescriptor(object); |
| addEndTypePropertyDescriptor(object); |
| addNavigableOwnedEndPropertyDescriptor(object); |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * This adds a property descriptor for the Related Element feature. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addRelatedElementPropertyDescriptor(Object object) { |
| itemPropertyDescriptors |
| .add(createItemPropertyDescriptor( |
| ((ComposeableAdapterFactory) adapterFactory) |
| .getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_Relationship_relatedElement_feature"), //$NON-NLS-1$ |
| getString( |
| "_UI_PropertyDescriptor_description", "_UI_Relationship_relatedElement_feature", "_UI_Relationship_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| UMLPackage.Literals.RELATIONSHIP__RELATED_ELEMENT, false, |
| false, false, null, null, |
| new String[]{"org.eclipse.ui.views.properties.expert" //$NON-NLS-1$ |
| })); |
| } |
| |
| /** |
| * This adds a property descriptor for the Is Derived feature. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addIsDerivedPropertyDescriptor(Object object) { |
| itemPropertyDescriptors |
| .add(createItemPropertyDescriptor( |
| ((ComposeableAdapterFactory) adapterFactory) |
| .getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_Association_isDerived_feature"), //$NON-NLS-1$ |
| getString( |
| "_UI_PropertyDescriptor_description", "_UI_Association_isDerived_feature", "_UI_Association_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| UMLPackage.Literals.ASSOCIATION__IS_DERIVED, true, false, |
| false, ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE, null, null)); |
| } |
| |
| /** |
| * This adds a property descriptor for the End Type feature. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addEndTypePropertyDescriptor(Object object) { |
| itemPropertyDescriptors |
| .add(createItemPropertyDescriptor( |
| ((ComposeableAdapterFactory) adapterFactory) |
| .getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_Association_endType_feature"), //$NON-NLS-1$ |
| getString( |
| "_UI_PropertyDescriptor_description", "_UI_Association_endType_feature", "_UI_Association_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| UMLPackage.Literals.ASSOCIATION__END_TYPE, false, false, false, |
| null, null, |
| new String[]{"org.eclipse.ui.views.properties.expert" //$NON-NLS-1$ |
| })); |
| } |
| |
| /** |
| * This adds a property descriptor for the Member End feature. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addMemberEndPropertyDescriptor(Object object) { |
| itemPropertyDescriptors |
| .add(createItemPropertyDescriptor( |
| ((ComposeableAdapterFactory) adapterFactory) |
| .getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_Association_memberEnd_feature"), //$NON-NLS-1$ |
| getString( |
| "_UI_PropertyDescriptor_description", "_UI_Association_memberEnd_feature", "_UI_Association_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| UMLPackage.Literals.ASSOCIATION__MEMBER_END, true, false, true, |
| null, null, null)); |
| } |
| |
| /** |
| * This adds a property descriptor for the Navigable Owned End feature. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addNavigableOwnedEndPropertyDescriptor(Object object) { |
| itemPropertyDescriptors |
| .add(createItemPropertyDescriptor( |
| ((ComposeableAdapterFactory) adapterFactory) |
| .getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_Association_navigableOwnedEnd_feature"), //$NON-NLS-1$ |
| getString( |
| "_UI_PropertyDescriptor_description", "_UI_Association_navigableOwnedEnd_feature", "_UI_Association_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| UMLPackage.Literals.ASSOCIATION__NAVIGABLE_OWNED_END, true, |
| false, true, null, null, null)); |
| } |
| |
| /** |
| * This adds a property descriptor for the Owned End feature. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void addOwnedEndPropertyDescriptor(Object object) { |
| itemPropertyDescriptors |
| .add(createItemPropertyDescriptor( |
| ((ComposeableAdapterFactory) adapterFactory) |
| .getRootAdapterFactory(), |
| getResourceLocator(), |
| getString("_UI_Association_ownedEnd_feature"), //$NON-NLS-1$ |
| getString( |
| "_UI_PropertyDescriptor_description", "_UI_Association_ownedEnd_feature", "_UI_Association_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| UMLPackage.Literals.ASSOCIATION__OWNED_END, true, false, true, |
| null, null, |
| new String[]{"org.eclipse.ui.views.properties.expert" //$NON-NLS-1$ |
| })); |
| } |
| |
| /** |
| * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an |
| * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or |
| * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Collection getChildrenFeatures(Object object) { |
| if (childrenFeatures == null) { |
| super.getChildrenFeatures(object); |
| childrenFeatures.add(UMLPackage.Literals.ASSOCIATION__OWNED_END); |
| } |
| return childrenFeatures; |
| } |
| |
| /** |
| * This returns Association_{aggregation}.gif. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| public Object getImage(Object object) { |
| int aggregation = 0; |
| |
| for (Iterator memberEnds = ((Association) object).getMemberEnds() |
| .iterator(); memberEnds.hasNext();) { |
| |
| int value = ((Property) memberEnds.next()).getAggregation() |
| .getValue(); |
| |
| if (value > aggregation) { |
| aggregation = value; |
| } |
| } |
| |
| return overlayImage( |
| object, |
| getResourceLocator() |
| .getImage( |
| "full/obj16/Association_" + AggregationKind.get(aggregation).getName())); //$NON-NLS-1$ |
| } |
| |
| /** |
| * This returns the label text for the adapted class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| public String getText(Object object) { |
| StringBuffer text = appendType(appendKeywords(new StringBuffer(), |
| object), "_UI_Association_type"); //$NON-NLS-1$ |
| |
| Association association = (Association) object; |
| |
| if (association.isDerived()) { |
| appendString(text, "/"); //$NON-NLS-1$ |
| } |
| |
| String label = association.getLabel(shouldTranslate()); |
| |
| if (!UML2Util.isEmpty(label)) { |
| appendString(text, label); |
| } else { |
| List memberEnds = association.getMemberEnds(); |
| |
| if (!memberEnds.isEmpty()) { |
| appendString(text, "A"); //$NON-NLS-1$ |
| |
| for (Iterator me = memberEnds.iterator(); me.hasNext();) { |
| Property memberEnd = (Property) me.next(); |
| String memberEndName = memberEnd.getName(); |
| |
| text.append('_'); |
| |
| if (!UML2Util.isEmpty(memberEndName)) { |
| text.append(memberEndName); |
| } else { |
| Type type = memberEnd.getType(); |
| |
| if (type != null) { |
| String typeName = type.getName(); |
| |
| if (!UML2Util.isEmpty(typeName)) { |
| memberEndName = Character.toLowerCase(typeName |
| .charAt(0)) |
| + typeName.substring(1); |
| } |
| } |
| |
| if (!UML2Util.isEmpty(memberEndName)) { |
| text.append(memberEndName); |
| } else { |
| text.append('<'); |
| text.append(getTypeText(memberEnd)); |
| text.append('>'); |
| } |
| } |
| } |
| } |
| } |
| |
| return text.toString(); |
| } |
| |
| /** |
| * This handles model notifications by calling {@link #updateChildren} to update any cached |
| * children and by creating a viewer notification, which it passes to {@link #fireNotifyChanged}. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void notifyChanged(Notification notification) { |
| updateChildren(notification); |
| |
| switch (notification.getFeatureID(Association.class)) { |
| case UMLPackage.ASSOCIATION__MEMBER_END : |
| case UMLPackage.ASSOCIATION__IS_DERIVED : |
| fireNotifyChanged(new ViewerNotification(notification, |
| notification.getNotifier(), false, true)); |
| return; |
| case UMLPackage.ASSOCIATION__OWNED_END : |
| fireNotifyChanged(new ViewerNotification(notification, |
| notification.getNotifier(), true, false)); |
| return; |
| } |
| super.notifyChanged(notification); |
| } |
| |
| /** |
| * This adds to the collection of {@link org.eclipse.emf.edit.command.CommandParameter}s |
| * describing all of the children that can be created under this object. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected void collectNewChildDescriptors(Collection newChildDescriptors, |
| Object object) { |
| super.collectNewChildDescriptors(newChildDescriptors, object); |
| |
| newChildDescriptors.add(createChildParameter( |
| UMLPackage.Literals.ASSOCIATION__OWNED_END, UMLFactory.eINSTANCE |
| .createProperty())); |
| |
| newChildDescriptors.add(createChildParameter( |
| UMLPackage.Literals.ASSOCIATION__OWNED_END, UMLFactory.eINSTANCE |
| .createPort())); |
| |
| newChildDescriptors.add(createChildParameter( |
| UMLPackage.Literals.ASSOCIATION__OWNED_END, UMLFactory.eINSTANCE |
| .createExtensionEnd())); |
| } |
| |
| /** |
| * Return the resource locator for this item provider's resources. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public ResourceLocator getResourceLocator() { |
| return UMLEditPlugin.INSTANCE; |
| } |
| |
| /** |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#createAddCommand(org.eclipse.emf.edit.domain.EditingDomain, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.EStructuralFeature, java.util.Collection, int) |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected Command createAddCommand(EditingDomain domain, EObject owner, |
| EStructuralFeature feature, Collection collection, int index) { |
| if (feature == UMLPackage.Literals.ASSOCIATION__OWNED_END) { |
| return new SubsetAddCommand( |
| domain, |
| owner, |
| feature, |
| new EStructuralFeature[]{UMLPackage.Literals.ASSOCIATION__MEMBER_END}, |
| collection, index); |
| } |
| if (feature == UMLPackage.Literals.ASSOCIATION__NAVIGABLE_OWNED_END) { |
| return new SubsetAddCommand( |
| domain, |
| owner, |
| feature, |
| new EStructuralFeature[]{UMLPackage.Literals.ASSOCIATION__OWNED_END}, |
| collection, index); |
| } |
| return super |
| .createAddCommand(domain, owner, feature, collection, index); |
| } |
| |
| /** |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#createRemoveCommand(org.eclipse.emf.edit.domain.EditingDomain, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.EStructuralFeature, java.util.Collection) |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected Command createRemoveCommand(EditingDomain domain, EObject owner, |
| EStructuralFeature feature, Collection collection) { |
| if (feature == UMLPackage.Literals.ASSOCIATION__OWNED_END) { |
| return new SupersetRemoveCommand( |
| domain, |
| owner, |
| feature, |
| new EStructuralFeature[]{UMLPackage.Literals.ASSOCIATION__NAVIGABLE_OWNED_END}, |
| collection); |
| } |
| if (feature == UMLPackage.Literals.ASSOCIATION__MEMBER_END) { |
| return new SupersetRemoveCommand( |
| domain, |
| owner, |
| feature, |
| new EStructuralFeature[]{UMLPackage.Literals.ASSOCIATION__OWNED_END}, |
| collection); |
| } |
| return super.createRemoveCommand(domain, owner, feature, collection); |
| } |
| |
| /** |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#createReplaceCommand(org.eclipse.emf.edit.domain.EditingDomain, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.EStructuralFeature, org.eclipse.emf.ecore.EObject, java.util.Collection) |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| protected Command createReplaceCommand(EditingDomain domain, EObject owner, |
| EStructuralFeature feature, EObject value, Collection collection) { |
| if (feature == UMLPackage.Literals.ASSOCIATION__OWNED_END) { |
| return new SubsetSupersetReplaceCommand( |
| domain, |
| owner, |
| feature, |
| new EStructuralFeature[]{UMLPackage.Literals.ASSOCIATION__MEMBER_END}, |
| new EStructuralFeature[]{UMLPackage.Literals.ASSOCIATION__NAVIGABLE_OWNED_END}, |
| value, collection); |
| } |
| if (feature == UMLPackage.Literals.ASSOCIATION__NAVIGABLE_OWNED_END) { |
| return new SubsetSupersetReplaceCommand( |
| domain, |
| owner, |
| feature, |
| new EStructuralFeature[]{UMLPackage.Literals.ASSOCIATION__OWNED_END}, |
| null, value, collection); |
| } |
| if (feature == UMLPackage.Literals.ASSOCIATION__MEMBER_END) { |
| return new SubsetSupersetReplaceCommand( |
| domain, |
| owner, |
| feature, |
| null, |
| new EStructuralFeature[]{UMLPackage.Literals.ASSOCIATION__OWNED_END}, |
| value, collection); |
| } |
| return super.createReplaceCommand(domain, owner, feature, value, |
| collection); |
| } |
| |
| } |