/**
* <copyright>
*
* Copyright (c) 2008,2010 E.D.Willink 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:
* E.D.Willink - initial API and implementation
*
* </copyright>
*
* $Id: EcoreLabelElementItemProvider.java,v 1.2 2010/04/08 06:24:51 ewillink Exp $
*/
package org.eclipse.ocl.examples.editor.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.ecore.ENamedElement;
import org.eclipse.emf.ecore.EReference;
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.ocl.examples.editor.EcoreLabelElement;
import org.eclipse.ocl.examples.editor.EditorPackage;
/**
* This is the item provider adapter for a {@link org.eclipse.ocl.examples.editor.EcoreLabelElement} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class EcoreLabelElementItemProvider
extends AbstractLabelElementItemProvider
implements
IEditingDomainItemProvider,
IStructuredItemContentProvider,
ITreeItemContentProvider,
IItemLabelProvider,
IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EcoreLabelElementItemProvider(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);
addPathPropertyDescriptor(object);
addEndPropertyDescriptor(object);
addHideIfBlankPropertyDescriptor(object);
addPrefixPropertyDescriptor(object);
addSeparatorPropertyDescriptor(object);
addSuffixPropertyDescriptor(object);
addTextProviderPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Path feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addPathPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_EcoreLabelElement_path_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_EcoreLabelElement_path_feature", "_UI_EcoreLabelElement_type"),
EditorPackage.Literals.ECORE_LABEL_ELEMENT__PATH,
true,
false,
true,
null,
null,
null));
}
/**
* This adds a property descriptor for the End feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addEndPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_EcoreLabelElement_end_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_EcoreLabelElement_end_feature", "_UI_EcoreLabelElement_type"),
EditorPackage.Literals.ECORE_LABEL_ELEMENT__END,
true,
false,
true,
null,
null,
null));
}
/**
* This adds a property descriptor for the Hide If Blank feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addHideIfBlankPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_EcoreLabelElement_hideIfBlank_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_EcoreLabelElement_hideIfBlank_feature", "_UI_EcoreLabelElement_type"),
EditorPackage.Literals.ECORE_LABEL_ELEMENT__HIDE_IF_BLANK,
true,
false,
false,
ItemPropertyDescriptor.BOOLEAN_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Prefix feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addPrefixPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_EcoreLabelElement_prefix_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_EcoreLabelElement_prefix_feature", "_UI_EcoreLabelElement_type"),
EditorPackage.Literals.ECORE_LABEL_ELEMENT__PREFIX,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Separator feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addSeparatorPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_EcoreLabelElement_separator_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_EcoreLabelElement_separator_feature", "_UI_EcoreLabelElement_type"),
EditorPackage.Literals.ECORE_LABEL_ELEMENT__SEPARATOR,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Suffix feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addSuffixPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_EcoreLabelElement_suffix_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_EcoreLabelElement_suffix_feature", "_UI_EcoreLabelElement_type"),
EditorPackage.Literals.ECORE_LABEL_ELEMENT__SUFFIX,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Text Provider feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addTextProviderPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_EcoreLabelElement_textProvider_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_EcoreLabelElement_textProvider_feature", "_UI_EcoreLabelElement_type"),
EditorPackage.Literals.ECORE_LABEL_ELEMENT__TEXT_PROVIDER,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This returns EcoreLabelElement.gif.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object getImage(Object object) {
return overlayImage(object, getResourceLocator().getImage("full/obj16/EcoreLabelElement"));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected boolean shouldComposeCreationImage() {
return true;
}
public String getLocalName(ENamedElement object) {
String name = object != null ? object.getName() : null;
return name != null ? name : "<???>";
}
/**
* This returns the label text for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
@Override
public String getText(Object object) {
StringBuffer s = new StringBuffer();
for (EReference ref : ((EcoreLabelElement)object).getPath()) {
if (s.length() != 0)
s.append(", ");
s.append(getLocalName(ref.getEContainingClass()));
s.append(".");
s.append(getLocalName(ref));
}
EStructuralFeature end = ((EcoreLabelElement)object).getEnd();
if (end != null) {
if (s.length() != 0)
s.append(", ");
s.append(getLocalName(end.getEContainingClass()));
s.append(".");
s.append(getLocalName(end));
}
return s.toString();
}
/**
* 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(EcoreLabelElement.class)) {
case EditorPackage.ECORE_LABEL_ELEMENT__HIDE_IF_BLANK:
case EditorPackage.ECORE_LABEL_ELEMENT__PREFIX:
case EditorPackage.ECORE_LABEL_ELEMENT__SEPARATOR:
case EditorPackage.ECORE_LABEL_ELEMENT__SUFFIX:
case EditorPackage.ECORE_LABEL_ELEMENT__TEXT_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);
}
}