/*
* JBoss, Home of Professional Open Source.
*
* See the LEGAL.txt file distributed with this work for information regarding copyright ownership and licensing.
*
* See the AUTHORS.txt file distributed with this work for a full listing of individual contributors.
*/
package org.teiid.designer.metamodels.core.extension.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.EClass;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.EcorePackage;
import org.eclipse.emf.ecore.provider.EClassItemProvider;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.teiid.designer.metamodels.core.extension.ExtensionFactory;
import org.teiid.designer.metamodels.core.extension.ExtensionPackage;
import org.teiid.designer.metamodels.core.extension.XClass;
import org.teiid.designer.metamodels.core.util.CoreUtil;
/**
* This is the item provider adapter for a {@link org.teiid.designer.metamodels.core.extension.XClass} object. <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*
* @since 8.0
*/
public class XClassItemProvider extends EClassItemProvider {
/**
* This constructs an instance from a factory and a notifier. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public XClassItemProvider( AdapterFactory adapterFactory ) {
super(adapterFactory);
}
/**
* This returns the property descriptors for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public List getPropertyDescriptorsGen( Object object ) { // NO_UCD
if (itemPropertyDescriptors == null) {
super.getPropertyDescriptors(object);
addExtendedClassPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This returns the property descriptors for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc -->
*/
@Override
public List getPropertyDescriptors( Object object ) {
if (itemPropertyDescriptors == null) {
super.getPropertyDescriptors(object);
addExtendedClassPropertyDescriptor(object);
CoreUtil.removePropertyDescriptor(this.itemPropertyDescriptors, new EStructuralFeature[] {
EcorePackage.eINSTANCE.getEClass_Interface(), EcorePackage.eINSTANCE.getEClass_Abstract(),
EcorePackage.eINSTANCE.getEClass_Interface(), EcorePackage.eINSTANCE.getEClass_ESuperTypes(),
EcorePackage.eINSTANCE.getEClassifier_DefaultValue(), EcorePackage.eINSTANCE.getEClassifier_InstanceClass(),
EcorePackage.eINSTANCE.getEClassifier_InstanceClassName()});
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Extended Class feature. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected void addExtendedClassPropertyDescriptor( Object object ) {
itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_XClass_extendedClass_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_XClass_extendedClass_feature", "_UI_XClass_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ExtensionPackage.Literals.XCLASS__EXTENDED_CLASS,
true,
false,
false,
null,
null,
null));
}
/**
* This returns XClass.gif. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Object getImage( Object object ) {
return overlayImage(object, getResourceLocator().getImage("full/obj16/XClass")); //$NON-NLS-1$
}
/**
* This returns the label text for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
@Override
public String getText( Object object ) {
final XClass xclass = (XClass)object;
String label = xclass.getName();
if (label == null || label.length() == 0) {
label = getString("_UI_XClass_type"); //$NON-NLS-1$
}
final EClass extendedEClass = xclass.getExtendedClass();
if (extendedEClass != null) {
final EPackage epkg = extendedEClass.getEPackage();
label = label + " -> " + (epkg != null ? epkg.getName() : "") + "::" + extendedEClass.getName(); //$NON-NLS-1$//$NON-NLS-2$//$NON-NLS-3$
}
return label;
}
/**
* This returns the label text for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public String getTextGen( Object object ) { // NO_UCD
String label = ((XClass)object).getName();
return label == null || label.length() == 0 ? getString("_UI_XClass_type") : //$NON-NLS-1$
getString("_UI_XClass_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);
super.notifyChanged(notification);
}
/**
* This adds to the collection of {@link org.eclipse.emf.edit.command.CommandParameter}s describing all of the children that
* can be created under this object. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
@Override
protected void collectNewChildDescriptors( Collection newChildDescriptors,
Object object ) {
// super.collectNewChildDescriptors(newChildDescriptors, object);
// defect 18246 - when adding EAttributes or EReferences to a EClass, you must use
// the EStructuralFeatures list
newChildDescriptors.add(createChildParameter(EcorePackage.Literals.ECLASS__ESTRUCTURAL_FEATURES,
ExtensionFactory.eINSTANCE.createXAttribute()));
}
/**
* 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
*/
protected void collectNewChildDescriptorsGen( Collection newChildDescriptors, // NO_UCD
Object object ) {
super.collectNewChildDescriptors(newChildDescriptors, object);
newChildDescriptors.add(createChildParameter(EcorePackage.Literals.ECLASS__ESTRUCTURAL_FEATURES,
ExtensionFactory.eINSTANCE.createXAttribute()));
}
/**
* Return the resource locator for this item provider's resources. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public ResourceLocator getResourceLocator() {
return ExtensionEditPlugin.INSTANCE;
}
}