//------------------------------------------------------------------------------
// Copyright (c) 2005, 2006 IBM Corporation 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:
// IBM Corporation - initial implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.uma.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.ecore.EStructuralFeature;
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.ViewerNotification;
import org.eclipse.epf.uma.ContentDescription;
import org.eclipse.epf.uma.UmaFactory;
import org.eclipse.epf.uma.UmaPackage;
/**
* This is the item provider adapter for a {@link org.eclipse.epf.uma.ContentDescription} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class ContentDescriptionItemProvider extends MethodUnitItemProvider
implements IEditingDomainItemProvider, IStructuredItemContentProvider,
ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public ContentDescriptionItemProvider(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);
addMainDescriptionPropertyDescriptor(object);
addExternalIdPropertyDescriptor(object);
addKeyConsiderationsPropertyDescriptor(object);
addLongPresentationNamePropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Main Description feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addMainDescriptionPropertyDescriptor(Object object) {
itemPropertyDescriptors
.add(createItemPropertyDescriptor(
((ComposeableAdapterFactory) adapterFactory)
.getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_ContentDescription_mainDescription_feature"), //$NON-NLS-1$
getString(
"_UI_PropertyDescriptor_description", "_UI_ContentDescription_mainDescription_feature", "_UI_ContentDescription_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
UmaPackage.Literals.CONTENT_DESCRIPTION__MAIN_DESCRIPTION,
true, false, false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
}
/**
* This adds a property descriptor for the External Id feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addExternalIdPropertyDescriptor(Object object) {
itemPropertyDescriptors
.add(createItemPropertyDescriptor(
((ComposeableAdapterFactory) adapterFactory)
.getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_ContentDescription_externalId_feature"), //$NON-NLS-1$
getString(
"_UI_PropertyDescriptor_description", "_UI_ContentDescription_externalId_feature", "_UI_ContentDescription_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
UmaPackage.Literals.CONTENT_DESCRIPTION__EXTERNAL_ID,
true, false, false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
}
/**
* This adds a property descriptor for the Key Considerations feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addKeyConsiderationsPropertyDescriptor(Object object) {
itemPropertyDescriptors
.add(createItemPropertyDescriptor(
((ComposeableAdapterFactory) adapterFactory)
.getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_ContentDescription_keyConsiderations_feature"), //$NON-NLS-1$
getString(
"_UI_PropertyDescriptor_description", "_UI_ContentDescription_keyConsiderations_feature", "_UI_ContentDescription_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
UmaPackage.Literals.CONTENT_DESCRIPTION__KEY_CONSIDERATIONS,
true, false, false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
}
/**
* This adds a property descriptor for the Long Presentation Name feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addLongPresentationNamePropertyDescriptor(Object object) {
itemPropertyDescriptors
.add(createItemPropertyDescriptor(
((ComposeableAdapterFactory) adapterFactory)
.getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_ContentDescription_longPresentationName_feature"), //$NON-NLS-1$
getString(
"_UI_PropertyDescriptor_description", "_UI_ContentDescription_longPresentationName_feature", "_UI_ContentDescription_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
UmaPackage.Literals.CONTENT_DESCRIPTION__LONG_PRESENTATION_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(UmaPackage.Literals.CONTENT_DESCRIPTION__SECTIONS);
}
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 ContentDescription.gif.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object getImage(Object object) {
return overlayImage(object, getResourceLocator().getImage(
"full/obj16/ContentDescription")); //$NON-NLS-1$
}
/**
* This returns the label text for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String getText(Object object) {
String label = ((ContentDescription) object).getName();
return label == null || label.length() == 0 ? getString("_UI_ContentDescription_type") : //$NON-NLS-1$
getString("_UI_ContentDescription_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);
switch (notification.getFeatureID(ContentDescription.class)) {
case UmaPackage.CONTENT_DESCRIPTION__MAIN_DESCRIPTION:
case UmaPackage.CONTENT_DESCRIPTION__EXTERNAL_ID:
case UmaPackage.CONTENT_DESCRIPTION__KEY_CONSIDERATIONS:
case UmaPackage.CONTENT_DESCRIPTION__LONG_PRESENTATION_NAME:
fireNotifyChanged(new ViewerNotification(notification, notification
.getNotifier(), false, true));
return;
case UmaPackage.CONTENT_DESCRIPTION__SECTIONS:
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(
UmaPackage.Literals.CONTENT_DESCRIPTION__SECTIONS,
UmaFactory.eINSTANCE.createSection()));
newChildDescriptors.add(createChildParameter(
UmaPackage.Literals.CONTENT_DESCRIPTION__SECTIONS,
UmaFactory.eINSTANCE.createStep()));
}
/**
* Return the resource locator for this item provider's resources.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public ResourceLocator getResourceLocator() {
return UmaEditPlugin.INSTANCE;
}
}