/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.locationtech.udig.project.internal.provider;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.locationtech.udig.project.IProject;
import org.locationtech.udig.project.IProjectElement;
import org.locationtech.udig.project.internal.Project;
import org.locationtech.udig.project.internal.ProjectPackage;
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.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;
/**
* This is the item provider adapter for a {@link org.locationtech.udig.project.internal.Project}
* object. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public class ProjectItemProvider extends AbstractLazyLoadingItemProvider implements
IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider,
IItemLabelProvider, IItemPropertySource {
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public static final String copyright = "uDig - User Friendly Desktop Internet GIS client\n"
+ "http://udig.refractions.net\n" + "(C) 2004-2012, Refractions Research Inc.\n"
+ "\n\n" + "All rights reserved. This program and the accompanying materials\n"
+ "are made available under the terms of the Eclipse Public License v1.0\n"
+ "(http://www.eclipse.org/legal/epl-v10.html), and the Refractions BSD\n"
+ "License v1.0 (http://udig.refractions.net/files/bsd3-v10.html).\n";
/**
* This constructs an instance from a factory and a notifier. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
public ProjectItemProvider(AdapterFactory adapterFactory) {
super(adapterFactory);
}
/**
* This returns the property descriptors for the adapted class. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
public List getPropertyDescriptors(Object object) {
if (itemPropertyDescriptors == null) {
super.getPropertyDescriptors(object);
addNamePropertyDescriptor(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_Project_name_feature"), //$NON-NLS-1$
getString(
"_UI_PropertyDescriptor_description", "_UI_Project_name_feature", "_UI_Project_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
ProjectPackage.eINSTANCE.getProject_Name(), true,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
}
/**
* 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
*/
public Collection getChildrenFeatures(Object object) {
if (childrenFeatures == null) {
super.getChildrenFeatures(object);
childrenFeatures.add(ProjectPackage.eINSTANCE.getProject_ElementsInternal());
}
return childrenFeatures;
}
// @Override
// protected Collection< ? extends Object> getConcreteChildren( Object object ) {
// if( object instanceof IProject )
// return ((IProject)object).getElements();
// return super.getConcreteChildren(object);
// }
/**
* This returns Project.gif. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public Object getImage(Object object) {
return getResourceLocator().getImage("full/obj16/Project"); //$NON-NLS-1$
}
/**
* This returns the label text for the adapted class. <!-- begin-user-doc --> <!-- end-user-doc
* -->
*
* @generated NOT
*/
public String getText(Object object) {
String label = ((Project) object).getName();
return label == null || label.length() == 0 ? "Project" : //$NON-NLS-1$
label;
}
/**
* @see org.eclipse.emf.edit.provider.ITreeItemContentProvider#hasChildren(java.lang.Object)
*/
public boolean hasChildren(Object object) {
return true;
}
/**
* 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
*/
public void notifyChanged(Notification notification) {
updateChildren(notification);
switch (notification.getFeatureID(Project.class)) {
case ProjectPackage.PROJECT__NAME:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(),
false, true));
return;
case ProjectPackage.PROJECT__ELEMENTS_INTERNAL:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(),
true, false));
return;
}
super.notifyChanged(notification);
}
public ResourceLocator getResourceLocator() {
return ProjectEditPlugin.INSTANCE;
}
@Override
protected Collection<? extends Object> getConcreteChildren(Object object) {
if (object instanceof IProject) {
List<IProjectElement> elements = new ArrayList<IProjectElement>(
((IProject) object).getElements());
return elements;
}
return super.getConcreteChildren(object);
}
}