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/*
* Copyright (c) 2012, 2013, 2015 Eike Stepper (Berlin, Germany) 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:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.security.provider;
import org.eclipse.emf.cdo.common.model.CDOPackageInfo;
import org.eclipse.emf.cdo.security.Access;
import org.eclipse.emf.cdo.security.PackagePermission;
import org.eclipse.emf.cdo.security.SecurityPackage;
import org.eclipse.emf.cdo.view.CDOView;
import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
import org.eclipse.emf.edit.provider.ItemPropertyDescriptor;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
/**
* This is the item provider adapter for a {@link org.eclipse.emf.cdo.security.PackagePermission} object.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Deprecated
public class PackagePermissionItemProvider extends PermissionItemProvider
{
/**
* This constructs an instance from a factory and a notifier.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public PackagePermissionItemProvider(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);
addApplicablePackagePropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* This adds a property descriptor for the Applicable Package feature.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
protected void addApplicablePackagePropertyDescriptor(Object object)
{
itemPropertyDescriptors
.add(new ItemPropertyDescriptor(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(),
getResourceLocator(), getString("_UI_PackagePermission_applicablePackage_feature"),
getString("_UI_PropertyDescriptor_description", "_UI_PackagePermission_applicablePackage_feature",
"_UI_PackagePermission_type"),
SecurityPackage.Literals.PACKAGE_PERMISSION__APPLICABLE_PACKAGE, true, false, true, null, null, null)
{
@Override
public Collection<?> getChoiceOfValues(Object object)
{
if (object instanceof PackagePermission)
{
PackagePermission packagePermission = (PackagePermission)object;
CDOView view = packagePermission.cdoView();
if (view != null)
{
List<EPackage> result = new ArrayList<EPackage>();
for (CDOPackageInfo packageInfo : view.getSession().getPackageRegistry().getPackageInfos())
{
result.add(packageInfo.getEPackage());
}
Collections.sort(result, new Comparator<EPackage>()
{
public int compare(EPackage p1, EPackage p2)
{
return p1.getNsURI().compareTo(p2.getNsURI());
}
});
return result;
}
}
return super.getChoiceOfValues(object);
}
});
}
/**
* This returns PackagePermission.gif.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object getImage(Object object)
{
return overlayImage(object, getResourceLocator().getImage("full/obj16/PackagePermission")); //$NON-NLS-1$
}
/**
* <!-- 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 NOT
*/
@Override
public String getText(Object object)
{
Access labelValue = ((PackagePermission)object).getAccess();
EPackage applicablePackage = ((PackagePermission)object).getApplicablePackage();
String label = labelValue == null ? "?" : labelValue.toString(); //$NON-NLS-1$
if (applicablePackage != null)
{
label += " " + applicablePackage.getName(); //$NON-NLS-1$
}
return label == null || label.length() == 0 ? getString("_UI_PackagePermission_type") : label; //$NON-NLS-1$
}
/**
* 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 {@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);
}
}
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