/**
 * Copyright (c) 2009 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:
 *     Frederic Madiot (Mia-Software) - meta-model design
 *     Gregoire DUPE (Mia-Software) - design and implementation
 * 
 *
 * $Id$
 */
package org.eclipse.gmt.modisco.infra.facet.edit.provider;

import java.util.ArrayList;
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.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.EcoreFactory;
import org.eclipse.emf.ecore.EcorePackage;
import org.eclipse.emf.ecore.provider.EClassItemProvider;
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.gmt.modisco.infra.facet.Facet;
import org.eclipse.gmt.modisco.infra.facet.FacetFactory;
import org.eclipse.gmt.modisco.infra.facet.FacetPackage;

/**
 * This is the item provider adapter for a {@link org.eclipse.gmt.modisco.infra.facet.Facet} object.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 * @deprecated Replaced by EMF Facet
 */
@Deprecated
public class FacetItemProvider extends EClassItemProvider implements
		IEditingDomainItemProvider, IStructuredItemContentProvider,
		ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource {
	/**
	 * This constructs an instance from a factory and a notifier.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public FacetItemProvider(AdapterFactory adapterFactory) {
		super(adapterFactory);
	}

	/**
	 * This constructs an instance from a factory and a notifier.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	@Override
	public List<IItemPropertyDescriptor> getPropertyDescriptors(Object object) {
		if (itemPropertyDescriptors == null) {
			itemPropertyDescriptors = new ArrayList<IItemPropertyDescriptor>();
			addNamePropertyDescriptor(object);
			addESuperTypesPropertyDescriptor(object);
			addConditionQueryPropertyDescriptor(object);
		}
		return itemPropertyDescriptors;
	}

	/**
	 * This adds a property descriptor for the Condition Query feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addConditionQueryPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_Facet_conditionQuery_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_Facet_conditionQuery_feature", "_UI_Facet_type"),
				 FacetPackage.Literals.FACET__CONDITION_QUERY,
				 true,
				 false,
				 true,
				 null,
				 null,
				 null));
	}
	
	/**
	 * This adds a property descriptor for the Facet Set feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addFacetSetPropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_Facet_facetSet_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_Facet_facetSet_feature", "_UI_Facet_type"),
				 FacetPackage.Literals.FACET__FACET_SET,
				 false,
				 false,
				 false,
				 null,
				 null,
				 null));
	}

	/**
	 * This returns Facet.gif.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object getImage(Object object) {
		return overlayImage(object, getResourceLocator().getImage("full/obj16/Facet"));
	}

	/**
	 * This returns the label text for the adapted class. <!-- begin-user-doc
	 * --> <!-- end-user-doc -->
	 * 
	 * @generated NOT
	 */
	@Override
	public String getText(Object object) {

		String extended = ""; //$NON-NLS-1$
		for (EClass eClass : ((Facet) object).getESuperTypes()) {
			extended += eClass.getName() + ", "; //$NON-NLS-1$
		}
		String label = ((Facet) object).getName() + " -> " + extended; //$NON-NLS-1$
		return label.length() == 4 ? getString("_UI_Facet_type") //$NON-NLS-1$
				: getString("_UI_Facet_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);
		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 NOT
	 */
	@Override
	protected void collectNewChildDescriptors(
			Collection<Object> newChildDescriptors, Object object) {
		// super.collectNewChildDescriptors(newChildDescriptors, object);

		newChildDescriptors.add(createChildParameter(
				EcorePackage.Literals.ECLASS__ESTRUCTURAL_FEATURES,
				FacetFactory.eINSTANCE.createFacetAttribute()));

		newChildDescriptors.add(createChildParameter(
				EcorePackage.Literals.ECLASS__ESTRUCTURAL_FEATURES,
				FacetFactory.eINSTANCE.createFacetReference()));

//		newChildDescriptors.add(createChildParameter(
//				EcorePackage.Literals.ECLASS__ESTRUCTURAL_FEATURES,
//				EcoreFactory.eINSTANCE.createEReference()));
//
//		newChildDescriptors.add(createChildParameter(
//				EcorePackage.Literals.ECLASS__ESTRUCTURAL_FEATURES,
//				EcoreFactory.eINSTANCE.createEAttribute()));

		newChildDescriptors.add(createChildParameter(
				EcorePackage.Literals.ECLASS__ESTRUCTURAL_FEATURES,
				FacetFactory.eINSTANCE.createShortcut()));

	}
	
	@Override
	public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
		if (childrenFeatures == null) {
			childrenFeatures = new ArrayList<EStructuralFeature>();
			childrenFeatures.add(EcorePackage.Literals.ECLASS__ESTRUCTURAL_FEATURES);
		}
		return childrenFeatures;
	}

	/**
	 * Return the resource locator for this item provider's resources.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public ResourceLocator getResourceLocator() {
		return FacetEditPlugin.INSTANCE;
	}

}