/**
* Copyright (c) 2011 Mia-Software.
*
* 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:
* Gregoire Dupe (Mia-Software) - Design
* Nicolas Guyomar (Mia-Software) - Implementation
* Emmanuelle Rouillé (Mia-Software) - Bug 352618 - To be able to use non derived facet structural features and save them values.
* Nicolas Bros (Mia-Software) - Bug 361823 - [Restructuring] eFacet2 meta-model
* Gregoire Dupe (Mia-Software) - Bug 366055 - NavigationQuery
* Gregoire Dupe (Mia-Software) - Bug 369673 - [Facet] IsOneOfQuery
* Olivier Remaud (Soft-Maint) - Bug 369824 - Add a simple way to return string literal constants from a customization query
*/
package org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.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.ComposeableAdapterFactory;
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.emf.facet.efacet.metamodel.v0_2_0.efacet.DerivedTypedElement;
import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.EFacetPackage;
import org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.query.QueryFactory;
/**
* This is the item provider adapter for a {@link org.eclipse.emf.facet.efacet.metamodel.v0_2_0.efacet.DerivedTypedElement} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class DerivedTypedElementItemProvider
extends FacetElementItemProvider
implements
IEditingDomainItemProvider,
IStructuredItemContentProvider,
ITreeItemContentProvider,
IItemLabelProvider,
IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public DerivedTypedElementItemProvider(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);
addOverridePropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Override feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addOverridePropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_DerivedTypedElement_override_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_DerivedTypedElement_override_feature", "_UI_DerivedTypedElement_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
EFacetPackage.Literals.DERIVED_TYPED_ELEMENT__OVERRIDE,
true,
false,
true,
null,
null,
null));
}
/**
* 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(EFacetPackage.Literals.DERIVED_TYPED_ELEMENT__QUERY);
}
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 = ((DerivedTypedElement)object).getName();
return label == null || label.length() == 0 ?
getString("_UI_DerivedTypedElement_type") : //$NON-NLS-1$
getString("_UI_DerivedTypedElement_type") + " " + label; //$NON-NLS-1$ //$NON-NLS-2$
}
/**
* 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(DerivedTypedElement.class)) {
case EFacetPackage.DERIVED_TYPED_ELEMENT__QUERY:
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
(EFacetPackage.Literals.DERIVED_TYPED_ELEMENT__QUERY,
QueryFactory.eINSTANCE.createNavigationQuery()));
newChildDescriptors.add
(createChildParameter
(EFacetPackage.Literals.DERIVED_TYPED_ELEMENT__QUERY,
QueryFactory.eINSTANCE.createIsOneOfQuery()));
newChildDescriptors.add
(createChildParameter
(EFacetPackage.Literals.DERIVED_TYPED_ELEMENT__QUERY,
QueryFactory.eINSTANCE.createStringLiteralQuery()));
newChildDescriptors.add
(createChildParameter
(EFacetPackage.Literals.DERIVED_TYPED_ELEMENT__QUERY,
QueryFactory.eINSTANCE.createTrueLiteralQuery()));
newChildDescriptors.add
(createChildParameter
(EFacetPackage.Literals.DERIVED_TYPED_ELEMENT__QUERY,
QueryFactory.eINSTANCE.createFalseLiteralQuery()));
newChildDescriptors.add
(createChildParameter
(EFacetPackage.Literals.DERIVED_TYPED_ELEMENT__QUERY,
QueryFactory.eINSTANCE.createNullLiteralQuery()));
newChildDescriptors.add
(createChildParameter
(EFacetPackage.Literals.DERIVED_TYPED_ELEMENT__QUERY,
QueryFactory.eINSTANCE.createIntegerLiteralQuery()));
newChildDescriptors.add
(createChildParameter
(EFacetPackage.Literals.DERIVED_TYPED_ELEMENT__QUERY,
QueryFactory.eINSTANCE.createFloatLiteralQuery()));
newChildDescriptors.add
(createChildParameter
(EFacetPackage.Literals.DERIVED_TYPED_ELEMENT__QUERY,
QueryFactory.eINSTANCE.createEObjectLiteralQuery()));
newChildDescriptors.add
(createChildParameter
(EFacetPackage.Literals.DERIVED_TYPED_ELEMENT__QUERY,
QueryFactory.eINSTANCE.createOperationCallQuery()));
}
}
