/*******************************************************************************
* Copyright (c) 2006, 2020 Borland Software Corporation, CEA LIST, ARTAL
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Borland - initial API and implementation
* Aurelien Didier (ARTAL) - aurelien.didier51@gmail.com - Bug 569174
******************************************************************************/
/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.eclipse.papyrus.gmf.gmfgraph.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.EStructuralFeature;
import org.eclipse.emf.edit.provider.IChildCreationExtender;
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.ItemProviderAdapter;
import org.eclipse.emf.edit.provider.ViewerNotification;
import org.eclipse.papyrus.gmf.gmfgraph.CompoundBorder;
import org.eclipse.papyrus.gmf.gmfgraph.GMFGraphFactory;
import org.eclipse.papyrus.gmf.gmfgraph.GMFGraphPackage;
/**
* This is the item provider adapter for a {@link org.eclipse.papyrus.gmf.gmfgraph.CompoundBorder} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public class CompoundBorderItemProvider
extends ItemProviderAdapter
implements
IEditingDomainItemProvider,
IStructuredItemContentProvider,
ITreeItemContentProvider,
IItemLabelProvider,
IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public CompoundBorderItemProvider(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);
}
return itemPropertyDescriptors;
}
/**
* 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(GMFGraphPackage.eINSTANCE.getCompoundBorder_Outer());
childrenFeatures.add(GMFGraphPackage.eINSTANCE.getCompoundBorder_Inner());
}
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 CompoundBorder.gif.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object getImage(Object object) {
return overlayImage(object, getResourceLocator().getImage("full/obj16/CompoundBorder"));
}
/**
* This returns the label text for the adapted class.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String getText(Object object) {
return getString("_UI_CompoundBorder_type");
}
/**
* 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(CompoundBorder.class)) {
case GMFGraphPackage.COMPOUND_BORDER__OUTER:
case GMFGraphPackage.COMPOUND_BORDER__INNER:
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
(GMFGraphPackage.eINSTANCE.getCompoundBorder_Outer(),
GMFGraphFactory.eINSTANCE.createBorderRef()));
newChildDescriptors.add
(createChildParameter
(GMFGraphPackage.eINSTANCE.getCompoundBorder_Outer(),
GMFGraphFactory.eINSTANCE.createLineBorder()));
newChildDescriptors.add
(createChildParameter
(GMFGraphPackage.eINSTANCE.getCompoundBorder_Outer(),
GMFGraphFactory.eINSTANCE.createMarginBorder()));
newChildDescriptors.add
(createChildParameter
(GMFGraphPackage.eINSTANCE.getCompoundBorder_Outer(),
GMFGraphFactory.eINSTANCE.createCompoundBorder()));
newChildDescriptors.add
(createChildParameter
(GMFGraphPackage.eINSTANCE.getCompoundBorder_Outer(),
GMFGraphFactory.eINSTANCE.createCustomBorder()));
newChildDescriptors.add
(createChildParameter
(GMFGraphPackage.eINSTANCE.getCompoundBorder_Inner(),
GMFGraphFactory.eINSTANCE.createBorderRef()));
newChildDescriptors.add
(createChildParameter
(GMFGraphPackage.eINSTANCE.getCompoundBorder_Inner(),
GMFGraphFactory.eINSTANCE.createLineBorder()));
newChildDescriptors.add
(createChildParameter
(GMFGraphPackage.eINSTANCE.getCompoundBorder_Inner(),
GMFGraphFactory.eINSTANCE.createMarginBorder()));
newChildDescriptors.add
(createChildParameter
(GMFGraphPackage.eINSTANCE.getCompoundBorder_Inner(),
GMFGraphFactory.eINSTANCE.createCompoundBorder()));
newChildDescriptors.add
(createChildParameter
(GMFGraphPackage.eINSTANCE.getCompoundBorder_Inner(),
GMFGraphFactory.eINSTANCE.createCustomBorder()));
}
/**
* This returns the label text for {@link org.eclipse.emf.edit.command.CreateChildCommand}.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String getCreateChildText(Object owner, Object feature, Object child, Collection<?> selection) {
Object childFeature = feature;
Object childObject = child;
boolean qualify =
childFeature == GMFGraphPackage.eINSTANCE.getCompoundBorder_Outer() ||
childFeature == GMFGraphPackage.eINSTANCE.getCompoundBorder_Inner();
if (qualify) {
return getString
("_UI_CreateChild_text2",
new Object[] { getTypeText(childObject), getFeatureText(childFeature), getTypeText(owner) });
}
return super.getCreateChildText(owner, feature, child, selection);
}
/**
* Return the resource locator for this item provider's resources.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public ResourceLocator getResourceLocator() {
return ((IChildCreationExtender)adapterFactory).getResourceLocator();
}
}
