//------------------------------------------------------------------------------
// Copyright (c) 2005, 2007 IBM Corporation 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:
// IBM Corporation - initial implementation
//------------------------------------------------------------------------------
/**
* <copyright>
* </copyright>
*
* $Id: LinkItemProvider.java,v 1.1 2008/01/15 08:53:03 jtham Exp $
*/
package org.eclipse.epf.diagram.model.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.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.epf.diagram.model.Link;
import org.eclipse.epf.diagram.model.ModelPackage;
/**
* This is the item provider adapter for a {@link org.eclipse.epf.diagram.model.Link} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class LinkItemProvider
extends LinkedObjectItemProvider
implements
IEditingDomainItemProvider,
IStructuredItemContentProvider,
ITreeItemContentProvider,
IItemLabelProvider,
IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public LinkItemProvider(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);
addNamePropertyDescriptor(object);
addTargetPropertyDescriptor(object);
addBendpointsPropertyDescriptor(object);
addSourceEndPointPropertyDescriptor(object);
addTargetEndPointPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Name feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addNamePropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_Link_name_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_Link_name_feature", "_UI_Link_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ModelPackage.Literals.LINK__NAME,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Target feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addTargetPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_Link_target_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_Link_target_feature", "_UI_Link_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ModelPackage.Literals.LINK__TARGET,
true,
false,
true,
null,
null,
null));
}
/**
* This adds a property descriptor for the Bendpoints feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addBendpointsPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_Link_bendpoints_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_Link_bendpoints_feature", "_UI_Link_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ModelPackage.Literals.LINK__BENDPOINTS,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Source End Point feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addSourceEndPointPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_Link_sourceEndPoint_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_Link_sourceEndPoint_feature", "_UI_Link_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ModelPackage.Literals.LINK__SOURCE_END_POINT,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This adds a property descriptor for the Target End Point feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected void addTargetEndPointPropertyDescriptor(Object object) {
itemPropertyDescriptors.add
(createItemPropertyDescriptor
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(),
getString("_UI_Link_targetEndPoint_feature"), //$NON-NLS-1$
getString("_UI_PropertyDescriptor_description", "_UI_Link_targetEndPoint_feature", "_UI_Link_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ModelPackage.Literals.LINK__TARGET_END_POINT,
true,
false,
false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE,
null,
null));
}
/**
* This returns Link.gif.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object getImage(Object object) {
return overlayImage(object, getResourceLocator().getImage("full/obj16/Link")); //$NON-NLS-1$
}
/**
* This returns the label text for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String getText(Object object) {
String label = ((Link)object).getName();
return label == null || label.length() == 0 ?
getString("_UI_Link_type") : //$NON-NLS-1$
getString("_UI_Link_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);
switch (notification.getFeatureID(Link.class)) {
case ModelPackage.LINK__NAME:
case ModelPackage.LINK__BENDPOINTS:
case ModelPackage.LINK__SOURCE_END_POINT:
case ModelPackage.LINK__TARGET_END_POINT:
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 DiagramEditPlugin.INSTANCE;
}
}