/*******************************************************************************
* Copyright (c) 2009, 2010 Progress Software Corporation.
* 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
******************************************************************************/
/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.fusesource.tools.message.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.ecore.xml.type.XMLTypeFactory;
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.fusesource.tools.core.message.Body;
import org.fusesource.tools.core.message.MessageFactory;
import org.fusesource.tools.core.message.MessagePackage;
/**
* This is the item provider adapter for a {@link org.fusesource.tools.core.message.Body} object.
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public class BodyItemProvider 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 BodyItemProvider(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);
addFileRefPropertyDescriptor(object);
addUseFileRefPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the File Ref feature. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
protected void addFileRefPropertyDescriptor(Object object) {
itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory)
.getRootAdapterFactory(), getResourceLocator(), getString("_UI_Body_fileRef_feature"), getString(
"_UI_PropertyDescriptor_description", "_UI_Body_fileRef_feature", "_UI_Body_type"),
MessagePackage.Literals.BODY__FILE_REF, true, false, false, ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null, null));
}
/**
* This adds a property descriptor for the Use File Ref feature. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
protected void addUseFileRefPropertyDescriptor(Object object) {
itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory)
.getRootAdapterFactory(), getResourceLocator(), getString("_UI_Body_useFileRef_feature"), getString(
"_UI_PropertyDescriptor_description", "_UI_Body_useFileRef_feature", "_UI_Body_type"),
MessagePackage.Literals.BODY__USE_FILE_REF, true, false, false,
ItemPropertyDescriptor.BOOLEAN_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(MessagePackage.Literals.BODY__CONTENT);
}
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 Body.gif. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Object getImage(Object object) {
return overlayImage(object, getResourceLocator().getImage("full/obj16/Body"));
}
/**
* This returns the label text for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc
* -->
*
* @generated
*/
@Override
public String getText(Object object) {
String label = ((Body) object).getFileRef();
return label == null || label.length() == 0 ? getString("_UI_Body_type") : getString("_UI_Body_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(Body.class)) {
case MessagePackage.BODY__FILE_REF:
case MessagePackage.BODY__USE_FILE_REF:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
return;
case MessagePackage.BODY__CONTENT:
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(MessagePackage.Literals.BODY__CONTENT, MessageFactory.eINSTANCE
.createProperties()));
newChildDescriptors.add(createChildParameter(MessagePackage.Literals.BODY__CONTENT, MessageFactory.eINSTANCE
.createProperty()));
newChildDescriptors.add(createChildParameter(MessagePackage.Literals.BODY__CONTENT, XMLTypeFactory.eINSTANCE
.createAnyType()));
}
/**
* Return the resource locator for this item provider's resources. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
@Override
public ResourceLocator getResourceLocator() {
return MessageEditPlugin.INSTANCE;
}
}