EEnumLiteralWrapperItemProvider.java

/*******************************************************************************
 * Copyright (c) 2006-2012
 * Software Technology Group, Dresden University of Technology
 * DevBoost GmbH, Berlin, Amtsgericht Charlottenburg, HRB 140026
 * 
 * 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:
 *   Software Technology Group - TU Dresden, Germany;
 *   DevBoost GmbH - Berlin, Germany
 *      - initial API and implementation
 ******************************************************************************/
/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.emftext.language.java.ejava.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.common.util.ResourceLocator;
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.emftext.language.java.annotations.AnnotationsPackage;
import org.emftext.language.java.ejava.EEnumLiteralWrapper;
import org.emftext.language.java.ejava.EjavaFactory;
import org.emftext.language.java.ejava.EjavaPackage;
import org.emftext.language.java.members.provider.EnumConstantItemProvider;
import org.emftext.language.java.references.ReferencesPackage;

/**
 * This is the item provider adapter for a {@link org.emftext.language.java.ejava.EEnumLiteralWrapper} object.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class EEnumLiteralWrapperItemProvider
  extends EnumConstantItemProvider
  implements
    IEditingDomainItemProvider,
    IStructuredItemContentProvider,
    ITreeItemContentProvider,
    IItemLabelProvider,
    IItemPropertySource
{
  /**
	 * This constructs an instance from a factory and a notifier.
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  public EEnumLiteralWrapperItemProvider(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);

			addEEnumLiteralPropertyDescriptor(object);
		}
		return itemPropertyDescriptors;
	}

  /**
	 * This adds a property descriptor for the EEnum Literal feature.
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  protected void addEEnumLiteralPropertyDescriptor(Object object)
  {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_EEnumLiteralWrapper_eEnumLiteral_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_EEnumLiteralWrapper_eEnumLiteral_feature", "_UI_EEnumLiteralWrapper_type"),
				 EjavaPackage.Literals.EENUM_LITERAL_WRAPPER__EENUM_LITERAL,
				 true,
				 false,
				 true,
				 null,
				 null,
				 null));
	}

  /**
	 * This returns EEnumLiteralWrapper.gif.
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  @Override
  public Object getImage(Object object)
  {
		return overlayImage(object, getResourceLocator().getImage("full/obj16/EEnumLiteralWrapper"));
	}

  /**
	 * This returns the label text for the adapted class.
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  @Override
  public String getText(Object object)
  {
		String label = ((EEnumLiteralWrapper)object).getName();
		return label == null || label.length() == 0 ?
			getString("_UI_EEnumLiteralWrapper_type") :
			getString("_UI_EEnumLiteralWrapper_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);
		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
				(ReferencesPackage.Literals.ARGUMENTABLE__ARGUMENTS,
				 EjavaFactory.eINSTANCE.createEObjectInstantiation()));
	}

  /**
	 * This returns the label text for {@link org.eclipse.emf.edit.command.CreateChildCommand}.
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  @Override
  public String getCreateChildText(Object owner, Object feature, Object child, Collection<?> selection)
  {
		Object childFeature = feature;
		Object childObject = child;

		boolean qualify =
			childFeature == ReferencesPackage.Literals.ARGUMENTABLE__ARGUMENTS ||
			childFeature == AnnotationsPackage.Literals.ANNOTABLE__ANNOTATIONS;

		if (qualify) {
			return getString
				("_UI_CreateChild_text2",
				 new Object[] { getTypeText(childObject), getFeatureText(childFeature), getTypeText(owner) });
		}
		return super.getCreateChildText(owner, feature, child, selection);
	}

  /**
	 * Return the resource locator for this item provider's resources.
	 * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
	 * @generated
	 */
  @Override
  public ResourceLocator getResourceLocator()
  {
		return EjavaEditPlugin.INSTANCE;
	}

}