/**
 * Copyright (c) 2011, 2014 - Lunifera GmbH (Gross Enzersdorf, Austria), Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 *  All rights reserved. This program and the accompanying materials 
 *  are made available under the terms of the Eclipse Public License 2.0  
 *  which accompanies this distribution, and is available at 
 *  https://www.eclipse.org/legal/epl-2.0/ 
 * 
 *  SPDX-License-Identifier: EPL-2.0 
 * 
 *  Based on ideas from Xtext, Xtend, Xcore
 *   
 *  Contributors:  
 *  		Florian Pirchner - Initial implementation 
 *  
 */
package org.eclipse.osbp.dsl.semantic.common.types.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.ecore.EStructuralFeature;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ViewerNotification;
import org.eclipse.osbp.dsl.semantic.common.types.LType;
import org.eclipse.osbp.dsl.semantic.common.types.OSBPTypesFactory;
import org.eclipse.osbp.dsl.semantic.common.types.OSBPTypesPackage;

/**
 * This is the item provider adapter for a {@link org.eclipse.osbp.dsl.semantic.common.types.LType} object.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class LTypeItemProvider extends LAnnotationTargetItemProvider {
	/**
	 * This constructs an instance from a factory and a notifier.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public LTypeItemProvider(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);

			addNamePropertyDescriptor(object);
		}
		return itemPropertyDescriptors;
	}

	/**
	 * This adds a property descriptor for the Name feature.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected void addNamePropertyDescriptor(Object object) {
		itemPropertyDescriptors.add
			(createItemPropertyDescriptor
				(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
				 getResourceLocator(),
				 getString("_UI_LType_name_feature"),
				 getString("_UI_PropertyDescriptor_description", "_UI_LType_name_feature", "_UI_LType_type"),
				 OSBPTypesPackage.Literals.LTYPE__NAME,
				 true,
				 false,
				 false,
				 ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
				 null,
				 null));
	}

	/**
	 * This specifies how to implement {@link #getChildren} and is used to deduce an appropriate feature for an
	 * {@link org.eclipse.emf.edit.command.AddCommand}, {@link org.eclipse.emf.edit.command.RemoveCommand} or
	 * {@link org.eclipse.emf.edit.command.MoveCommand} in {@link #createCommand}.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) {
		if (childrenFeatures == null) {
			super.getChildrenFeatures(object);
			childrenFeatures.add(OSBPTypesPackage.Literals.LTYPE__ANNOTATION_INFO);
		}
		return childrenFeatures;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EStructuralFeature getChildFeature(Object object, Object child) {
		// Check the type of the specified child object and return the proper feature to use for
		// adding (see {@link AddCommand}) it as a child.

		return super.getChildFeature(object, child);
	}

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

	/**
	 * This returns the label text for the adapted class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String getText(Object object) {
		String label = ((LType)object).getName();
		return label == null || label.length() == 0 ?
			getString("_UI_LType_type") :
			getString("_UI_LType_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);

		switch (notification.getFeatureID(LType.class)) {
			case OSBPTypesPackage.LTYPE__NAME:
				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
				return;
			case OSBPTypesPackage.LTYPE__ANNOTATION_INFO:
				fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, false));
				return;
		}
		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
				(OSBPTypesPackage.Literals.LTYPE__ANNOTATION_INFO,
				 OSBPTypesFactory.eINSTANCE.createLAnnotationTarget()));

		newChildDescriptors.add
			(createChildParameter
				(OSBPTypesPackage.Literals.LTYPE__ANNOTATION_INFO,
				 OSBPTypesFactory.eINSTANCE.createLType()));

		newChildDescriptors.add
			(createChildParameter
				(OSBPTypesPackage.Literals.LTYPE__ANNOTATION_INFO,
				 OSBPTypesFactory.eINSTANCE.createLScalarType()));

		newChildDescriptors.add
			(createChildParameter
				(OSBPTypesPackage.Literals.LTYPE__ANNOTATION_INFO,
				 OSBPTypesFactory.eINSTANCE.createLDataType()));

		newChildDescriptors.add
			(createChildParameter
				(OSBPTypesPackage.Literals.LTYPE__ANNOTATION_INFO,
				 OSBPTypesFactory.eINSTANCE.createLEnum()));

		newChildDescriptors.add
			(createChildParameter
				(OSBPTypesPackage.Literals.LTYPE__ANNOTATION_INFO,
				 OSBPTypesFactory.eINSTANCE.createLClass()));

		newChildDescriptors.add
			(createChildParameter
				(OSBPTypesPackage.Literals.LTYPE__ANNOTATION_INFO,
				 OSBPTypesFactory.eINSTANCE.createLOperation()));
	}

}