/**
* <copyright>
*
* Copyright (c) 2010 SAP AG.
* 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:
* Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation
*
* </copyright>
*/
package org.eclipse.bpmn2.provider;
import java.util.Collection;
import java.util.List;
import org.eclipse.bpmn2.Bpmn2Factory;
import org.eclipse.bpmn2.Bpmn2Package;
import org.eclipse.bpmn2.DataObjectReference;
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.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.ViewerNotification;
import org.eclipse.securebpmn2.Securebpmn2Factory;
/**
* This is the item provider adapter for a {@link org.eclipse.bpmn2.DataObjectReference} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class DataObjectReferenceItemProvider extends FlowElementItemProvider
implements IEditingDomainItemProvider, IStructuredItemContentProvider,
ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public DataObjectReferenceItemProvider(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);
addItemSubjectRefPropertyDescriptor(object);
addDataObjectRefPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Item Subject Ref feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addItemSubjectRefPropertyDescriptor(Object object) {
itemPropertyDescriptors.add(createItemPropertyDescriptor(
((ComposeableAdapterFactory) adapterFactory)
.getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_ItemAwareElement_itemSubjectRef_feature"),
getString("_UI_PropertyDescriptor_description",
"_UI_ItemAwareElement_itemSubjectRef_feature",
"_UI_ItemAwareElement_type"),
Bpmn2Package.Literals.ITEM_AWARE_ELEMENT__ITEM_SUBJECT_REF,
true, false, true, null, null, null));
}
/**
* This adds a property descriptor for the Data Object Ref feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addDataObjectRefPropertyDescriptor(Object object) {
itemPropertyDescriptors.add(createItemPropertyDescriptor(
((ComposeableAdapterFactory) adapterFactory)
.getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_DataObjectReference_dataObjectRef_feature"),
getString("_UI_PropertyDescriptor_description",
"_UI_DataObjectReference_dataObjectRef_feature",
"_UI_DataObjectReference_type"),
Bpmn2Package.Literals.DATA_OBJECT_REFERENCE__DATA_OBJECT_REF,
true, false, true, 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
*/
@Override
public Collection<? extends EStructuralFeature> getChildrenFeatures(
Object object) {
if (childrenFeatures == null) {
super.getChildrenFeatures(object);
childrenFeatures
.add(Bpmn2Package.Literals.ITEM_AWARE_ELEMENT__DATA_STATE);
childrenFeatures
.add(Bpmn2Package.Literals.ITEM_AWARE_ELEMENT__ITEM_AWARE_ELEMENT_ACTIONS);
}
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 DataObjectReference.gif.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object getImage(Object object) {
return overlayImage(object,
getResourceLocator().getImage("full/obj16/DataObjectReference"));
}
/**
* <!-- 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
*/
@Override
public String getText(Object object) {
String label = ((DataObjectReference) object).getName();
return label == null || label.length() == 0 ? getString("_UI_DataObjectReference_type")
: getString("_UI_DataObjectReference_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(DataObjectReference.class)) {
case Bpmn2Package.DATA_OBJECT_REFERENCE__DATA_STATE:
case Bpmn2Package.DATA_OBJECT_REFERENCE__ITEM_AWARE_ELEMENT_ACTIONS:
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(
Bpmn2Package.Literals.ITEM_AWARE_ELEMENT__DATA_STATE,
Bpmn2Factory.eINSTANCE.createDataState()));
newChildDescriptors
.add(createChildParameter(
Bpmn2Package.Literals.ITEM_AWARE_ELEMENT__ITEM_AWARE_ELEMENT_ACTIONS,
Securebpmn2Factory.eINSTANCE
.createItemAwareElementAction()));
newChildDescriptors
.add(createChildParameter(
Bpmn2Package.Literals.ITEM_AWARE_ELEMENT__ITEM_AWARE_ELEMENT_ACTIONS,
Securebpmn2Factory.eINSTANCE
.createAtomicItemAwareElementAction()));
newChildDescriptors
.add(createChildParameter(
Bpmn2Package.Literals.ITEM_AWARE_ELEMENT__ITEM_AWARE_ELEMENT_ACTIONS,
Securebpmn2Factory.eINSTANCE
.createCompositeItemAwareElementAction()));
}
}