/*******************************************************************************
* Copyright (c) 2010 Michal Antkiewicz.
* 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:
* Michal Antkiewicz - initial API and implementation
******************************************************************************/
/**
*
*
*
* $Id: RequestsAdapterItemProvider.java,v 1.8 2008/01/16 04:12:46 Michal Antkiewicz <mantkiew@gsd.uwaterloo.ca> $
*/
package ca.uwaterloo.gsd.wpi.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.EList;
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.ViewerNotification;
import ca.uwaterloo.gsd.fsml.fsml.provider.ConceptItemProvider;
import ca.uwaterloo.gsd.wpi.AdapterProvider;
import ca.uwaterloo.gsd.wpi.Part;
import ca.uwaterloo.gsd.wpi.RequestsAdapter;
import ca.uwaterloo.gsd.wpi.WpiPackage;
/**
* This is the item provider adapter for a {@link ca.uwaterloo.gsd.wpi.RequestsAdapter} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class RequestsAdapterItemProvider
extends ConceptItemProvider
implements
IEditingDomainItemProvider,
IStructuredItemContentProvider,
ITreeItemContentProvider,
IItemLabelProvider,
IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public RequestsAdapterItemProvider(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);
addAdapterPropertyDescriptor(object);
addAdapterProviderPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Adapter feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addAdapterPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_RequestsAdapter_adapter_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_RequestsAdapter_adapter_feature", "_UI_RequestsAdapter_type"),
WpiPackage.Literals.REQUESTS_ADAPTER__ADAPTER,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Adapter Provider feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addAdapterProviderPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_RequestsAdapter_adapterProvider_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_RequestsAdapter_adapterProvider_feature", "_UI_RequestsAdapter_type"),
WpiPackage.Literals.REQUESTS_ADAPTER__ADAPTER_PROVIDER,
false,
true,
false,
null,
null,
null));
}
/**
* This returns RequestsAdapter.gif.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object getImage(Object object) {
return overlayImage(object, getResourceLocator().getImage("full/obj16/RequestsAdapter"));
}
/**
* This returns the label text for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
@Override
public String getText(Object object) {
RequestsAdapter requestsAdapter = (RequestsAdapter)object;
String label = requestsAdapter.getAdapter();
EList<AdapterProvider> providers = requestsAdapter.getAdapterProvider();
StringBuffer providersLabel = new StringBuffer();
boolean isFirst = true;
for (Object aux : providers) {
AdapterProvider provider = (AdapterProvider) aux;
Part part = provider.getAdapterProvider();
providersLabel.append((isFirst ? "'" : ", '") + (part != null ? part.getName() : "<unknown part>") + "'");
isFirst = false;
}
if (providersLabel.length() == 0)
providersLabel.append("<unknown provider>");
return (label == null || label.length() == 0 ? "<unknown>" : "'" + label +"'") + " adapter from " + providersLabel;
}
/**
* 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(RequestsAdapter.class)) {
case WpiPackage.REQUESTS_ADAPTER__ADAPTER:
case WpiPackage.REQUESTS_ADAPTER__ADAPTER_PROVIDER:
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 WpiEditPlugin.INSTANCE;
}
}