| /******************************************************************************* |
| * Copyright (c) 2013 CEA LIST. |
| * 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: |
| * Cedric Dumoulin - cedric.dumoulin@lifl.fr |
| ******************************************************************************/ |
| /** |
| */ |
| package org.eclipse.papyrus.layers.stackmodel.layers.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.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.ViewerNotification; |
| import org.eclipse.papyrus.layers.stackmodel.layers.LayerOperator; |
| import org.eclipse.papyrus.layers.stackmodel.layers.LayersFactory; |
| import org.eclipse.papyrus.layers.stackmodel.layers.LayersPackage; |
| |
| /** |
| * This is the item provider adapter for a {@link org.eclipse.papyrus.layers.stackmodel.layers.LayerOperator} object. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public class LayerOperatorItemProvider |
| extends LayerExpressionItemProvider |
| implements |
| IEditingDomainItemProvider, |
| IStructuredItemContentProvider, |
| ITreeItemContentProvider, |
| IItemLabelProvider, |
| IItemPropertySource { |
| /** |
| * This constructs an instance from a factory and a notifier. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| public LayerOperatorItemProvider(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(LayersPackage.Literals.LAYER_OPERATOR__LAYERS); |
| } |
| 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 the label text for the adapted class. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * |
| * @generated |
| */ |
| @Override |
| public String getText(Object object) { |
| String label = ((LayerOperator) object).getName(); |
| return label == null || label.length() == 0 ? |
| getString("_UI_LayerOperator_type") : |
| getString("_UI_LayerOperator_type") + " " + label; |
| } |
| |
| /** |
| * 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(LayerOperator.class)) { |
| case LayersPackage.LAYER_OPERATOR__LAYERS: |
| 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 |
| (LayersPackage.Literals.LAYER_OPERATOR__LAYERS, |
| LayersFactory.eINSTANCE.createTopLayerOperator())); |
| |
| newChildDescriptors.add |
| (createChildParameter |
| (LayersPackage.Literals.LAYER_OPERATOR__LAYERS, |
| LayersFactory.eINSTANCE.createStackedLayerOperator())); |
| |
| newChildDescriptors.add |
| (createChildParameter |
| (LayersPackage.Literals.LAYER_OPERATOR__LAYERS, |
| LayersFactory.eINSTANCE.createCustomLayerOperator())); |
| |
| newChildDescriptors.add |
| (createChildParameter |
| (LayersPackage.Literals.LAYER_OPERATOR__LAYERS, |
| LayersFactory.eINSTANCE.createRegExpLayer())); |
| |
| newChildDescriptors.add |
| (createChildParameter |
| (LayersPackage.Literals.LAYER_OPERATOR__LAYERS, |
| LayersFactory.eINSTANCE.createLayer())); |
| |
| newChildDescriptors.add |
| (createChildParameter |
| (LayersPackage.Literals.LAYER_OPERATOR__LAYERS, |
| LayersFactory.eINSTANCE.createAllViewsDerivedLayer())); |
| } |
| |
| } |