/******************************************************************************* * 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.mapping.navigation.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.mapping.navigation.NavigationPackage; import org.eclipse.emf.eef.mapping.navigation.util.NavigationAdapterFactory; import org.eclipse.emf.eef.mapping.provider.MappingEditPlugin; /** * 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 NavigationItemProviderAdapterFactory extends NavigationAdapterFactory 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( MappingEditPlugin.INSTANCE, NavigationPackage.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 NavigationItemProviderAdapterFactory() { 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.mapping.navigation.SimpleModelNavigation} instances. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ protected SimpleModelNavigationItemProvider simpleModelNavigationItemProvider; /** * This creates an adapter for a {@link org.eclipse.emf.eef.mapping.navigation.SimpleModelNavigation}. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ @Override public Adapter createSimpleModelNavigationAdapter() { if (simpleModelNavigationItemProvider == null) { simpleModelNavigationItemProvider = new SimpleModelNavigationItemProvider( this); } return simpleModelNavigationItemProvider; } /** * This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.mapping.navigation.ChainedModelNavigation} instances. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ protected ChainedModelNavigationItemProvider chainedModelNavigationItemProvider; /** * This creates an adapter for a {@link org.eclipse.emf.eef.mapping.navigation.ChainedModelNavigation}. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ @Override public Adapter createChainedModelNavigationAdapter() { if (chainedModelNavigationItemProvider == null) { chainedModelNavigationItemProvider = new ChainedModelNavigationItemProvider( this); } return chainedModelNavigationItemProvider; } /** * This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.mapping.navigation.CustomModelNavigation} instances. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ protected CustomModelNavigationItemProvider customModelNavigationItemProvider; /** * This creates an adapter for a {@link org.eclipse.emf.eef.mapping.navigation.CustomModelNavigation}. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ @Override public Adapter createCustomModelNavigationAdapter() { if (customModelNavigationItemProvider == null) { customModelNavigationItemProvider = new CustomModelNavigationItemProvider( this); } return customModelNavigationItemProvider; } /** * This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.mapping.navigation.SmartModelNavigation} instances. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ protected SmartModelNavigationItemProvider smartModelNavigationItemProvider; /** * This creates an adapter for a {@link org.eclipse.emf.eef.mapping.navigation.SmartModelNavigation}. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ @Override public Adapter createSmartModelNavigationAdapter() { if (smartModelNavigationItemProvider == null) { smartModelNavigationItemProvider = new SmartModelNavigationItemProvider( this); } return smartModelNavigationItemProvider; } /** * This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.mapping.navigation.DeclarativeNavigationStep} instances. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ protected DeclarativeNavigationStepItemProvider declarativeNavigationStepItemProvider; /** * This creates an adapter for a {@link org.eclipse.emf.eef.mapping.navigation.DeclarativeNavigationStep}. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ @Override public Adapter createDeclarativeNavigationStepAdapter() { if (declarativeNavigationStepItemProvider == null) { declarativeNavigationStepItemProvider = new DeclarativeNavigationStepItemProvider( this); } return declarativeNavigationStepItemProvider; } /** * This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.mapping.navigation.JavaBodyExpression} instances. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ protected JavaBodyExpressionItemProvider javaBodyExpressionItemProvider; /** * This creates an adapter for a {@link org.eclipse.emf.eef.mapping.navigation.JavaBodyExpression}. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ @Override public Adapter createJavaBodyExpressionAdapter() { if (javaBodyExpressionItemProvider == null) { javaBodyExpressionItemProvider = new JavaBodyExpressionItemProvider( this); } return javaBodyExpressionItemProvider; } /** * This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.mapping.navigation.JavaDeclarationStepInitializer} instances. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ protected JavaDeclarationStepInitializerItemProvider javaDeclarationStepInitializerItemProvider; /** * This creates an adapter for a {@link org.eclipse.emf.eef.mapping.navigation.JavaDeclarationStepInitializer}. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ @Override public Adapter createJavaDeclarationStepInitializerAdapter() { if (javaDeclarationStepInitializerItemProvider == null) { javaDeclarationStepInitializerItemProvider = new JavaDeclarationStepInitializerItemProvider( this); } return javaDeclarationStepInitializerItemProvider; } /** * This keeps track of the one adapter used for all {@link org.eclipse.emf.eef.mapping.navigation.JavaBodyStepInitializer} instances. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ protected JavaBodyStepInitializerItemProvider javaBodyStepInitializerItemProvider; /** * This creates an adapter for a {@link org.eclipse.emf.eef.mapping.navigation.JavaBodyStepInitializer}. * <!-- begin-user-doc --> * <!-- end-user-doc --> * @generated */ @Override public Adapter createJavaBodyStepInitializerAdapter() { if (javaBodyStepInitializerItemProvider == null) { javaBodyStepInitializerItemProvider = new JavaBodyStepInitializerItemProvider( this); } return javaBodyStepInitializerItemProvider; } /** * 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 (simpleModelNavigationItemProvider != null) simpleModelNavigationItemProvider.dispose(); if (chainedModelNavigationItemProvider != null) chainedModelNavigationItemProvider.dispose(); if (customModelNavigationItemProvider != null) customModelNavigationItemProvider.dispose(); if (smartModelNavigationItemProvider != null) smartModelNavigationItemProvider.dispose(); if (declarativeNavigationStepItemProvider != null) declarativeNavigationStepItemProvider.dispose(); if (javaBodyExpressionItemProvider != null) javaBodyExpressionItemProvider.dispose(); if (javaDeclarationStepInitializerItemProvider != null) javaDeclarationStepInitializerItemProvider.dispose(); if (javaBodyStepInitializerItemProvider != null) javaBodyStepInitializerItemProvider.dispose(); } }