| /* |
| * Copyright (c) 2013 Eike Stepper (Berlin, Germany) 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.expressions.provider; |
| |
| import org.eclipse.emf.cdo.expressions.ExpressionsFactory; |
| import org.eclipse.emf.cdo.expressions.ExpressionsPackage; |
| import org.eclipse.emf.cdo.expressions.MemberAccess; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.edit.provider.IEditingDomainItemProvider; |
| import org.eclipse.emf.edit.provider.IItemColorProvider; |
| import org.eclipse.emf.edit.provider.IItemFontProvider; |
| import org.eclipse.emf.edit.provider.IItemLabelProvider; |
| import org.eclipse.emf.edit.provider.IItemPropertyDescriptor; |
| import org.eclipse.emf.edit.provider.IItemPropertySource; |
| import org.eclipse.emf.edit.provider.IStructuredItemContentProvider; |
| import org.eclipse.emf.edit.provider.ITableItemColorProvider; |
| import org.eclipse.emf.edit.provider.ITableItemFontProvider; |
| import org.eclipse.emf.edit.provider.ITableItemLabelProvider; |
| import org.eclipse.emf.edit.provider.ITreeItemContentProvider; |
| import org.eclipse.emf.edit.provider.ViewerNotification; |
| |
| import java.util.Collection; |
| import java.util.List; |
| |
| /** |
| * This is the item provider adapter for a {@link org.eclipse.emf.cdo.expressions.MemberAccess} object. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public class MemberAccessItemProvider extends AccessItemProvider implements IEditingDomainItemProvider, |
| IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource, |
| ITableItemLabelProvider, ITableItemColorProvider, ITableItemFontProvider, IItemColorProvider, IItemFontProvider |
| { |
| /** |
| * This constructs an instance from a factory and a notifier. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public MemberAccessItemProvider(AdapterFactory adapterFactory) |
| { |
| super(adapterFactory); |
| } |
| |
| /** |
| * This returns the property descriptors for the adapted class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) |
| { |
| if (itemPropertyDescriptors == null) |
| { |
| super.getPropertyDescriptors(object); |
| |
| } |
| return itemPropertyDescriptors; |
| } |
| |
| /** |
| * 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 |
| */ |
| @Override |
| public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) |
| { |
| if (childrenFeatures == null) |
| { |
| super.getChildrenFeatures(object); |
| childrenFeatures.add(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT); |
| } |
| return childrenFeatures; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EStructuralFeature getChildFeature(Object object, Object child) |
| { |
| // Check the type of the specified child object and return the proper feature to use for |
| // adding (see {@link AddCommand}) it as a child. |
| |
| return super.getChildFeature(object, child); |
| } |
| |
| /** |
| * This returns MemberAccess.gif. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object getImage(Object object) |
| { |
| return overlayImage(object, getResourceLocator().getImage("full/obj16/MemberAccess")); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected boolean shouldComposeCreationImage() |
| { |
| return true; |
| } |
| |
| /** |
| * This returns the label text for the adapted class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public String getText(Object object) |
| { |
| return getString("_UI_MemberAccess_type"); |
| } |
| |
| /** |
| * 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 |
| */ |
| @Override |
| public void notifyChanged(Notification notification) |
| { |
| updateChildren(notification); |
| |
| switch (notification.getFeatureID(MemberAccess.class)) |
| { |
| case ExpressionsPackage.MEMBER_ACCESS__OBJECT: |
| fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false)); |
| return; |
| } |
| super.notifyChanged(notification); |
| } |
| |
| /** |
| * This adds {@link org.eclipse.emf.edit.command.CommandParameter}s describing the children |
| * that can be created under this object. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected void collectNewChildDescriptors(Collection<Object> newChildDescriptors, Object object) |
| { |
| super.collectNewChildDescriptors(newChildDescriptors, object); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createBooleanValue())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createByteValue())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createShortValue())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createIntValue())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createLongValue())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createFloatValue())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createDoubleValue())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createCharValue())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createStringValue())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createFunctionInvocation())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createMemberInvocation())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createStaticAccess())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createMemberAccess())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createContextAccess())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createContainedObject())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createLinkedObject())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createLinkedExpression())); |
| |
| newChildDescriptors.add(createChildParameter(ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT, |
| ExpressionsFactory.eINSTANCE.createListConstruction())); |
| } |
| |
| /** |
| * This returns the label text for {@link org.eclipse.emf.edit.command.CreateChildCommand}. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public String getCreateChildText(Object owner, Object feature, Object child, Collection<?> selection) |
| { |
| Object childFeature = feature; |
| Object childObject = child; |
| |
| boolean qualify = childFeature == ExpressionsPackage.Literals.ACCESS__NAME |
| || childFeature == ExpressionsPackage.Literals.MEMBER_ACCESS__OBJECT; |
| |
| if (qualify) |
| { |
| return getString("_UI_CreateChild_text2", |
| new Object[] { getTypeText(childObject), getFeatureText(childFeature), getTypeText(owner) }); |
| } |
| return super.getCreateChildText(owner, feature, child, selection); |
| } |
| |
| } |