/*
 * Copyright (c) 2004 - 2012 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
 */
package org.eclipse.emf.cdo.security.provider;

import org.eclipse.emf.cdo.security.SecurityFactory;
import org.eclipse.emf.cdo.security.SecurityPackage;
import org.eclipse.emf.cdo.security.User;

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.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemColorProvider;
import org.eclipse.emf.edit.provider.IItemFontProvider;
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.ITableItemColorProvider;
import org.eclipse.emf.edit.provider.ITableItemFontProvider;
import org.eclipse.emf.edit.provider.ITableItemLabelProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;
import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ViewerNotification;

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

/**
 * This is the item provider adapter for a {@link org.eclipse.emf.cdo.security.User} object.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class UserItemProvider extends AssigneeItemProvider implements IEditingDomainItemProvider,
    IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource,
    ITableItemLabelProvider, ITableItemColorProvider, ITableItemFontProvider, IItemColorProvider, IItemFontProvider
{
  /**
   * This constructs an instance from a factory and a notifier.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public UserItemProvider(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);

      addGroupsPropertyDescriptor(object);
      addLabelPropertyDescriptor(object);
      addFirstNamePropertyDescriptor(object);
      addLastNamePropertyDescriptor(object);
      addEmailPropertyDescriptor(object);
      addDefaultAccessOverridePropertyDescriptor(object);
      addDefaultAccessPropertyDescriptor(object);
      addLockedPropertyDescriptor(object);
      addAllPermissionsPropertyDescriptor(object);
    }
    return itemPropertyDescriptors;
  }

  /**
   * This adds a property descriptor for the Groups feature.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected void addGroupsPropertyDescriptor(Object object)
  {
    itemPropertyDescriptors.add(createItemPropertyDescriptor(
        ((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
        getString("_UI_User_groups_feature"), //$NON-NLS-1$
        getString("_UI_PropertyDescriptor_description", "_UI_User_groups_feature", "_UI_User_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        SecurityPackage.Literals.USER__GROUPS, true, false, true, null, null, null));
  }

  /**
   * This adds a property descriptor for the Label feature.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected void addLabelPropertyDescriptor(Object object)
  {
    itemPropertyDescriptors.add(createItemPropertyDescriptor(
        ((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
        getResourceLocator(),
        getString("_UI_User_label_feature"), //$NON-NLS-1$
        getString("_UI_PropertyDescriptor_description", "_UI_User_label_feature", "_UI_User_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        SecurityPackage.Literals.USER__LABEL, false, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null,
        null));
  }

  /**
   * This adds a property descriptor for the First Name feature.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected void addFirstNamePropertyDescriptor(Object object)
  {
    itemPropertyDescriptors.add(createItemPropertyDescriptor(
        ((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
        getResourceLocator(),
        getString("_UI_User_firstName_feature"), //$NON-NLS-1$
        getString("_UI_PropertyDescriptor_description", "_UI_User_firstName_feature", "_UI_User_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        SecurityPackage.Literals.USER__FIRST_NAME, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
        null, null));
  }

  /**
   * This adds a property descriptor for the Last Name feature.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected void addLastNamePropertyDescriptor(Object object)
  {
    itemPropertyDescriptors.add(createItemPropertyDescriptor(
        ((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
        getResourceLocator(),
        getString("_UI_User_lastName_feature"), //$NON-NLS-1$
        getString("_UI_PropertyDescriptor_description", "_UI_User_lastName_feature", "_UI_User_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        SecurityPackage.Literals.USER__LAST_NAME, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null,
        null));
  }

  /**
   * This adds a property descriptor for the Email feature.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected void addEmailPropertyDescriptor(Object object)
  {
    itemPropertyDescriptors.add(createItemPropertyDescriptor(
        ((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
        getResourceLocator(),
        getString("_UI_User_email_feature"), //$NON-NLS-1$
        getString("_UI_PropertyDescriptor_description", "_UI_User_email_feature", "_UI_User_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        SecurityPackage.Literals.USER__EMAIL, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null,
        null));
  }

  /**
   * This adds a property descriptor for the Default Access Override feature.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected void addDefaultAccessOverridePropertyDescriptor(Object object)
  {
    itemPropertyDescriptors.add(createItemPropertyDescriptor(
        ((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
        getResourceLocator(),
        getString("_UI_User_defaultAccessOverride_feature"), //$NON-NLS-1$
        getString("_UI_PropertyDescriptor_description", "_UI_User_defaultAccessOverride_feature", "_UI_User_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        SecurityPackage.Literals.USER__DEFAULT_ACCESS_OVERRIDE, true, false, false,
        ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
  }

  /**
   * This adds a property descriptor for the Default Access feature.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected void addDefaultAccessPropertyDescriptor(Object object)
  {
    itemPropertyDescriptors.add(createItemPropertyDescriptor(
        ((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
        getResourceLocator(),
        getString("_UI_User_defaultAccess_feature"), //$NON-NLS-1$
        getString("_UI_PropertyDescriptor_description", "_UI_User_defaultAccess_feature", "_UI_User_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        SecurityPackage.Literals.USER__DEFAULT_ACCESS, false, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
        null, null));
  }

  /**
   * This adds a property descriptor for the Locked feature.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected void addLockedPropertyDescriptor(Object object)
  {
    itemPropertyDescriptors.add(createItemPropertyDescriptor(
        ((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
        getResourceLocator(),
        getString("_UI_User_locked_feature"), //$NON-NLS-1$
        getString("_UI_PropertyDescriptor_description", "_UI_User_locked_feature", "_UI_User_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        SecurityPackage.Literals.USER__LOCKED, true, false, false, ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE, null,
        null));
  }

  /**
   * This adds a property descriptor for the All Permissions feature.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected void addAllPermissionsPropertyDescriptor(Object object)
  {
    itemPropertyDescriptors.add(createItemPropertyDescriptor(
        ((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), getResourceLocator(),
        getString("_UI_User_allPermissions_feature"), //$NON-NLS-1$
        getString("_UI_PropertyDescriptor_description", "_UI_User_allPermissions_feature", "_UI_User_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        SecurityPackage.Literals.USER__ALL_PERMISSIONS, false, false, false, null, 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
   */
  public Collection<? extends EStructuralFeature> getChildrenFeaturesGen(Object object)
  {
    if (childrenFeatures == null)
    {
      super.getChildrenFeatures(object);
      childrenFeatures.add(SecurityPackage.Literals.USER__PASSWORD);
    }
    return childrenFeatures;
  }

  /**
   * 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 NOT
   */
  @Override
  public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object)
  {
    Collection<? extends EStructuralFeature> childrenFeatures = getChildrenFeaturesGen(object);
    childrenFeatures.remove(SecurityPackage.Literals.USER__PASSWORD);
    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 User.gif.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Object getImage(Object object)
  {
    return overlayImage(object, getResourceLocator().getImage("full/obj16/User")); //$NON-NLS-1$
  }

  /**
   * <!-- 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)
  {
    String label = ((User)object).getId();
    return label == null || label.length() == 0 ? getString("_UI_User_type") : //$NON-NLS-1$
        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(User.class))
    {
    case SecurityPackage.USER__LABEL:
    case SecurityPackage.USER__FIRST_NAME:
    case SecurityPackage.USER__LAST_NAME:
    case SecurityPackage.USER__EMAIL:
    case SecurityPackage.USER__DEFAULT_ACCESS_OVERRIDE:
    case SecurityPackage.USER__DEFAULT_ACCESS:
    case SecurityPackage.USER__LOCKED:
      fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
      return;
    case SecurityPackage.USER__PASSWORD:
      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(SecurityPackage.Literals.USER__PASSWORD,
        SecurityFactory.eINSTANCE.createUserPassword()));
  }

}