/*******************************************************************************
* Copyright (c) 2008, 2011 Obeo.
* 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:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.emf.eef.views.provider;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.eclipse.emf.common.notify.Adapter;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.Notifier;
import org.eclipse.emf.common.util.ResourceLocator;
import org.eclipse.emf.edit.domain.EditingDomain;
import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ChildCreationExtenderManager;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IChangeNotifier;
import org.eclipse.emf.edit.provider.IChildCreationExtender;
import org.eclipse.emf.edit.provider.IDisposable;
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.INotifyChangedListener;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
import org.eclipse.emf.eef.views.ViewsPackage;
import org.eclipse.emf.eef.views.util.ViewsAdapterFactory;
/**
* This is the factory that is used to provide the interfaces needed to support Viewers.
* The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
* The adapters also support Eclipse property sheets.
* Note that most of the adapters are shared among multiple instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class ViewsItemProviderAdapterFactory extends ViewsAdapterFactory
implements ComposeableAdapterFactory, IChangeNotifier, IDisposable,
IChildCreationExtender {
/**
* This keeps track of the root adapter factory that delegates to this adapter factory.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ComposedAdapterFactory parentAdapterFactory;
/**
* This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected IChangeNotifier changeNotifier = new ChangeNotifier();
/**
* This helps manage the child creation extenders.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ChildCreationExtenderManager childCreationExtenderManager = new ChildCreationExtenderManager(
ViewsEditPlugin.INSTANCE, ViewsPackage.eNS_URI);
/**
* This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected Collection<Object> supportedTypes = new ArrayList<Object>();
/**
* This constructs an instance.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ViewsItemProviderAdapterFactory() {
supportedTypes.add(IEditingDomainItemProvider.class);
supportedTypes.add(IStructuredItemContentProvider.class);
supportedTypes.add(ITreeItemContentProvider.class);
supportedTypes.add(IItemLabelProvider.class);
supportedTypes.add(IItemPropertySource.class);
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.views.ViewsRepository} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ViewsRepositoryItemProvider viewsRepositoryItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.eef.views.ViewsRepository}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createViewsRepositoryAdapter() {
if (viewsRepositoryItemProvider == null) {
viewsRepositoryItemProvider = new ViewsRepositoryItemProvider(this);
}
return viewsRepositoryItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.views.View} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ViewItemProvider viewItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.eef.views.View}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createViewAdapter() {
if (viewItemProvider == null) {
viewItemProvider = new ViewItemProvider(this);
}
return viewItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.views.ElementEditor} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ElementEditorItemProvider elementEditorItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.eef.views.ElementEditor}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createElementEditorAdapter() {
if (elementEditorItemProvider == null) {
elementEditorItemProvider = new ElementEditorItemProvider(this);
}
return elementEditorItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.views.Category} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected CategoryItemProvider categoryItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.eef.views.Category}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createCategoryAdapter() {
if (categoryItemProvider == null) {
categoryItemProvider = new CategoryItemProvider(this);
}
return categoryItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.views.Container} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ContainerItemProvider containerItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.eef.views.Container}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createContainerAdapter() {
if (containerItemProvider == null) {
containerItemProvider = new ContainerItemProvider(this);
}
return containerItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.views.CustomElementEditor} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected CustomElementEditorItemProvider customElementEditorItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.eef.views.CustomElementEditor}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createCustomElementEditorAdapter() {
if (customElementEditorItemProvider == null) {
customElementEditorItemProvider = new CustomElementEditorItemProvider(
this);
}
return customElementEditorItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.views.CustomView} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected CustomViewItemProvider customViewItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.eef.views.CustomView}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createCustomViewAdapter() {
if (customViewItemProvider == null) {
customViewItemProvider = new CustomViewItemProvider(this);
}
return customViewItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.views.ViewReference} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ViewReferenceItemProvider viewReferenceItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.emf.eef.views.ViewReference}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createViewReferenceAdapter() {
if (viewReferenceItemProvider == null) {
viewReferenceItemProvider = new ViewReferenceItemProvider(this);
}
return viewReferenceItemProvider;
}
/**
* This returns the root adapter factory that contains this factory.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ComposeableAdapterFactory getRootAdapterFactory() {
return parentAdapterFactory == null ? this : parentAdapterFactory
.getRootAdapterFactory();
}
/**
* This sets the composed adapter factory that contains this factory.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setParentAdapterFactory(
ComposedAdapterFactory parentAdapterFactory) {
this.parentAdapterFactory = parentAdapterFactory;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean isFactoryForType(Object type) {
return supportedTypes.contains(type) || super.isFactoryForType(type);
}
/**
* This implementation substitutes the factory itself as the key for the adapter.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter adapt(Notifier notifier, Object type) {
return super.adapt(notifier, this);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object adapt(Object object, Object type) {
if (isFactoryForType(type)) {
Object adapter = super.adapt(object, type);
if (!(type instanceof Class<?>)
|| (((Class<?>) type).isInstance(adapter))) {
return adapter;
}
}
return null;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public List<IChildCreationExtender> getChildCreationExtenders() {
return childCreationExtenderManager.getChildCreationExtenders();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Collection<?> getNewChildDescriptors(Object object,
EditingDomain editingDomain) {
return childCreationExtenderManager.getNewChildDescriptors(object,
editingDomain);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ResourceLocator getResourceLocator() {
return childCreationExtenderManager;
}
/**
* This adds a listener.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void addListener(INotifyChangedListener notifyChangedListener) {
changeNotifier.addListener(notifyChangedListener);
}
/**
* This removes a listener.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void removeListener(INotifyChangedListener notifyChangedListener) {
changeNotifier.removeListener(notifyChangedListener);
}
/**
* This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void fireNotifyChanged(Notification notification) {
changeNotifier.fireNotifyChanged(notification);
if (parentAdapterFactory != null) {
parentAdapterFactory.fireNotifyChanged(notification);
}
}
/**
* This disposes all of the item providers created by this factory.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void dispose() {
if (viewsRepositoryItemProvider != null)
viewsRepositoryItemProvider.dispose();
if (viewItemProvider != null)
viewItemProvider.dispose();
if (elementEditorItemProvider != null)
elementEditorItemProvider.dispose();
if (categoryItemProvider != null)
categoryItemProvider.dispose();
if (containerItemProvider != null)
containerItemProvider.dispose();
if (customElementEditorItemProvider != null)
customElementEditorItemProvider.dispose();
if (customViewItemProvider != null)
customViewItemProvider.dispose();
if (viewReferenceItemProvider != null)
viewReferenceItemProvider.dispose();
}
}