/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.eclipse.papyrus.views.properties.ui.provider;
import java.util.ArrayList;
import java.util.Collection;
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.edit.provider.ChangeNotifier;
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.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.papyrus.views.properties.ui.util.UiAdapterFactory;
/**
* 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 UiItemProviderAdapterFactory extends UiAdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable {
/**
* 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 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 UiItemProviderAdapterFactory() {
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.papyrus.views.properties.ui.Element} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ElementItemProvider elementItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.papyrus.views.properties.ui.Element}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createElementAdapter() {
if (elementItemProvider == null) {
elementItemProvider = new ElementItemProvider(this);
}
return elementItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.papyrus.views.properties.ui.StandardWidget} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected StandardWidgetItemProvider standardWidgetItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.papyrus.views.properties.ui.StandardWidget}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createStandardWidgetAdapter() {
if (standardWidgetItemProvider == null) {
standardWidgetItemProvider = new StandardWidgetItemProvider(this);
}
return standardWidgetItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.papyrus.views.properties.ui.PropertyEditor} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected PropertyEditorItemProvider propertyEditorItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.papyrus.views.properties.ui.PropertyEditor}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createPropertyEditorAdapter() {
if (propertyEditorItemProvider == null) {
propertyEditorItemProvider = new PropertyEditorItemProvider(this);
}
return propertyEditorItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.papyrus.views.properties.ui.CompositeWidget} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected CompositeWidgetItemProvider compositeWidgetItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.papyrus.views.properties.ui.CompositeWidget}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createCompositeWidgetAdapter() {
if (compositeWidgetItemProvider == null) {
compositeWidgetItemProvider = new CompositeWidgetItemProvider(this);
}
return compositeWidgetItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.papyrus.views.properties.ui.UnknownComponent} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected UnknownComponentItemProvider unknownComponentItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.papyrus.views.properties.ui.UnknownComponent}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createUnknownComponentAdapter() {
if (unknownComponentItemProvider == null) {
unknownComponentItemProvider = new UnknownComponentItemProvider(this);
}
return unknownComponentItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.papyrus.views.properties.ui.Layout} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected LayoutItemProvider layoutItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.papyrus.views.properties.ui.Layout}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createLayoutAdapter() {
if (layoutItemProvider == null) {
layoutItemProvider = new LayoutItemProvider(this);
}
return layoutItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.papyrus.views.properties.ui.ValueAttribute} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ValueAttributeItemProvider valueAttributeItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.papyrus.views.properties.ui.ValueAttribute}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createValueAttributeAdapter() {
if (valueAttributeItemProvider == null) {
valueAttributeItemProvider = new ValueAttributeItemProvider(this);
}
return valueAttributeItemProvider;
}
/**
* This keeps track of the one adapter used for all {@link org.eclipse.papyrus.views.properties.ui.ReferenceAttribute} instances.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected ReferenceAttributeItemProvider referenceAttributeItemProvider;
/**
* This creates an adapter for a {@link org.eclipse.papyrus.views.properties.ui.ReferenceAttribute}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Adapter createReferenceAttributeAdapter() {
if (referenceAttributeItemProvider == null) {
referenceAttributeItemProvider = new ReferenceAttributeItemProvider(this);
}
return referenceAttributeItemProvider;
}
/**
* 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;
}
/**
* 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 (elementItemProvider != null) elementItemProvider.dispose();
if (standardWidgetItemProvider != null) standardWidgetItemProvider.dispose();
if (propertyEditorItemProvider != null) propertyEditorItemProvider.dispose();
if (compositeWidgetItemProvider != null) compositeWidgetItemProvider.dispose();
if (unknownComponentItemProvider != null) unknownComponentItemProvider.dispose();
if (layoutItemProvider != null) layoutItemProvider.dispose();
if (valueAttributeItemProvider != null) valueAttributeItemProvider.dispose();
if (referenceAttributeItemProvider != null) referenceAttributeItemProvider.dispose();
}
}