| /**
|
| * Copyright (c) 2009, 2019 Hatha Systems, and Mia-Software and others.
|
| * All rights reserved. This program and the accompanying materials
|
| * are made available under the terms of the Eclipse Public License v2.0
|
| * which accompanies this distribution, and is available at
|
| * http://www.eclipse.org/legal/epl-v20.html
|
| *
|
| * Contributors:
|
| * Nikolai Mansourov (Hatha Systems) - initial API and implementation
|
| * Gabriel Barbier (Mia-Software) - minor evolutions for version 1.1
|
| */ |
| package org.eclipse.modisco.omg.kdm.core.provider;
|
|
|
|
|
| import java.util.Collection;
|
| import java.util.List;
|
|
|
| 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.EStructuralFeature;
|
|
|
| import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
|
| 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.ITreeItemContentProvider;
|
| import org.eclipse.emf.edit.provider.ItemProviderAdapter;
|
| import org.eclipse.emf.edit.provider.ViewerNotification;
|
| import org.eclipse.modisco.omg.kdm.core.CorePackage;
|
| import org.eclipse.modisco.omg.kdm.core.Element;
|
| import org.eclipse.modisco.omg.kdm.kdm.KdmFactory;
|
|
|
| /**
|
| * This is the item provider adapter for a {@link org.eclipse.modisco.omg.kdm.core.Element} object.
|
| * <!-- begin-user-doc -->
|
| * <!-- end-user-doc -->
|
| * @generated
|
| */
|
| public class ElementItemProvider
|
| extends ItemProviderAdapter
|
| implements
|
| IEditingDomainItemProvider,
|
| IStructuredItemContentProvider,
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| ITreeItemContentProvider,
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| IItemLabelProvider,
|
| IItemPropertySource {
|
| /**
|
| * This constructs an instance from a factory and a notifier.
|
| * <!-- begin-user-doc -->
|
| * <!-- end-user-doc -->
|
| * @generated
|
| */
|
| public ElementItemProvider(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
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| * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
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| * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
|
| * <!-- begin-user-doc -->
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| * <!-- end-user-doc -->
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| * @generated
|
| */
|
| @Override
|
| public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
|
| if (childrenFeatures == null) {
|
| super.getChildrenFeatures(object);
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| childrenFeatures.add(CorePackage.Literals.ELEMENT__ATTRIBUTE);
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| childrenFeatures.add(CorePackage.Literals.ELEMENT__ANNOTATION);
|
| }
|
| 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
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| // adding (see {@link AddCommand}) it as a child.
|
|
|
| return super.getChildFeature(object, child);
|
| }
|
|
|
| /**
|
| * 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_Element_type"); //$NON-NLS-1$
|
| }
|
|
|
|
|
| /**
|
| * 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(Element.class)) {
|
| case CorePackage.ELEMENT__ATTRIBUTE:
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| case CorePackage.ELEMENT__ANNOTATION:
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| 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
|
| (CorePackage.Literals.ELEMENT__ATTRIBUTE,
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| KdmFactory.eINSTANCE.createAttribute()));
|
|
|
| newChildDescriptors.add
|
| (createChildParameter
|
| (CorePackage.Literals.ELEMENT__ANNOTATION,
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| KdmFactory.eINSTANCE.createAnnotation()));
|
| }
|
|
|
| /**
|
| * Return the resource locator for this item provider's resources.
|
| * <!-- begin-user-doc -->
|
| * <!-- end-user-doc -->
|
| * @generated
|
| */
|
| @Override
|
| public ResourceLocator getResourceLocator() {
|
| return KdmEditPlugin.INSTANCE;
|
| }
|
|
|
| }
|