/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.eclipse.buckminster.cspec.provider;
import java.util.Collection;
import java.util.List;
import org.eclipse.buckminster.cspec.CspecPackage;
import org.eclipse.buckminster.cspec.PathGroup;
import org.eclipse.core.runtime.IPath;
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.ItemProviderAdapter;
import org.eclipse.emf.edit.provider.ViewerNotification;
/**
* This is the item provider adapter for a
* {@link org.eclipse.buckminster.cspec.PathGroup} object. <!-- begin-user-doc
* --> <!-- end-user-doc -->
*
* @generated
*/
public class PathGroupItemProvider 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 PathGroupItemProvider(AdapterFactory adapterFactory) {
super(adapterFactory);
}
/**
* This returns PathGroup.gif. <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public Object getImage(Object object) {
return overlayImage(object, getResourceLocator().getImage("full/obj16/PathGroup"));
}
/**
* 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);
addBasePropertyDescriptor(object);
addPathsPropertyDescriptor(object);
}
return itemPropertyDescriptors;
}
/**
* Return the resource locator for this item provider's resources. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public ResourceLocator getResourceLocator() {
return CspecEditPlugin.INSTANCE;
}
/**
* This returns the label text for the adapted class. <!-- begin-user-doc
* --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String getText(Object object) {
IPath labelValue = ((PathGroup) object).getBase();
String label = labelValue == null ? null : labelValue.toString();
return label == null || label.length() == 0 ? getString("_UI_PathGroup_type") : getString("_UI_PathGroup_type") + " " + label;
}
/**
* 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(PathGroup.class)) {
case CspecPackage.PATH_GROUP__BASE:
case CspecPackage.PATH_GROUP__PATHS:
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true));
return;
}
super.notifyChanged(notification);
}
/**
* This adds a property descriptor for the Base feature. <!-- begin-user-doc
* --> <!-- end-user-doc -->
*
* @generated
*/
protected void addBasePropertyDescriptor(Object object) {
itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
getResourceLocator(), getString("_UI_PathGroup_base_feature"), getString("_UI_PropertyDescriptor_description",
"_UI_PathGroup_base_feature", "_UI_PathGroup_type"), CspecPackage.Literals.PATH_GROUP__BASE, true, false, false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
}
/**
* This adds a property descriptor for the Paths feature. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
protected void addPathsPropertyDescriptor(Object object) {
itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(),
getResourceLocator(), getString("_UI_PathGroup_paths_feature"), getString("_UI_PropertyDescriptor_description",
"_UI_PathGroup_paths_feature", "_UI_PathGroup_type"), CspecPackage.Literals.PATH_GROUP__PATHS, true, false, false,
ItemPropertyDescriptor.GENERIC_VALUE_IMAGE, null, null));
}
/**
* 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);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected boolean shouldComposeCreationImage() {
return true;
}
}