/*
 * Copyright (c) 2009-2012, 2015 Eike Stepper (Berlin, Germany) and others.
 * 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:
 *    Eike Stepper - initial API and implementation
 *
 *  Initial Publication:
 *    Eclipse Magazin - http://www.eclipse-magazin.de
 */
package org.gastro.business.provider;

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.eclipse.emf.edit.provider.ItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ItemProviderAdapter;
import org.eclipse.emf.edit.provider.ViewerNotification;

import org.gastro.business.BusinessPackage;
import org.gastro.business.Waiter;

import java.util.Collection;
import java.util.List;

/**
 * This is the item provider adapter for a {@link org.gastro.business.Waiter} object.
 * <!-- begin-user-doc --> <!--
 * end-user-doc -->
 * @generated
 */
public class WaiterItemProvider extends ItemProviderAdapter implements IEditingDomainItemProvider,
IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource
{
  /**
   * This constructs an instance from a factory and a notifier.
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  public WaiterItemProvider(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);

      addTablesPropertyDescriptor(object);
      addEmployeePropertyDescriptor(object);
      addFromPropertyDescriptor(object);
      addUntilPropertyDescriptor(object);
    }
    return itemPropertyDescriptors;
  }

  /**
   * This adds a property descriptor for the Tables feature.
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  protected void addTablesPropertyDescriptor(Object object)
  {
    itemPropertyDescriptors
        .add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
            getResourceLocator(), getString("_UI_Waiter_tables_feature"),
            getString("_UI_PropertyDescriptor_description", "_UI_Waiter_tables_feature", "_UI_Waiter_type"),
            BusinessPackage.Literals.WAITER__TABLES, true, false, true, null, null, null));
  }

  /**
   * This adds a property descriptor for the Employee feature.
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  protected void addEmployeePropertyDescriptor(Object object)
  {
    itemPropertyDescriptors
        .add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
            getResourceLocator(), getString("_UI_Waiter_employee_feature"),
            getString("_UI_PropertyDescriptor_description", "_UI_Waiter_employee_feature", "_UI_Waiter_type"),
            BusinessPackage.Literals.WAITER__EMPLOYEE, true, false, true, null, null, null));
  }

  /**
   * This adds a property descriptor for the From feature.
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  protected void addFromPropertyDescriptor(Object object)
  {
    itemPropertyDescriptors
        .add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
            getResourceLocator(), getString("_UI_Waiter_from_feature"),
            getString("_UI_PropertyDescriptor_description", "_UI_Waiter_from_feature", "_UI_Waiter_type"),
            BusinessPackage.Literals.WAITER__FROM, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null,
            null));
  }

  /**
   * This adds a property descriptor for the Until feature.
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  protected void addUntilPropertyDescriptor(Object object)
  {
    itemPropertyDescriptors
        .add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
            getResourceLocator(), getString("_UI_Waiter_until_feature"),
            getString("_UI_PropertyDescriptor_description", "_UI_Waiter_until_feature", "_UI_Waiter_type"),
            BusinessPackage.Literals.WAITER__UNTIL, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
            null, null));
  }

  /**
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean hasChildren(Object object)
  {
    return hasChildren(object, true);
  }

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

  /**
   * <!-- begin-user-doc --> <!-- end-user-doc -->
   * @generated
   */
  @Override
  protected boolean shouldComposeCreationImage()
  {
    return true;
  }

  /**
   * This returns the label text for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc -->
   *
   * @generated NOT
   */
  @Override
  public String getText(Object object)
  {
    Waiter waiter = (Waiter)object;
    return waiter.getEmployee() == null ? getString("_UI_Waiter_type") : waiter.getEmployee().getName();
  }

  /**
   * 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(Waiter.class))
    {
    case BusinessPackage.WAITER__FROM:
    case BusinessPackage.WAITER__UNTIL:
      fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
      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);
  }

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

}