/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.eclipse.buckminster.cspec.provider;
import java.util.Collection;
import java.util.List;
import org.eclipse.buckminster.cspec.CSpecExtension;
import org.eclipse.buckminster.cspec.CspecFactory;
import org.eclipse.buckminster.cspec.CspecPackage;
import org.eclipse.buckminster.model.common.CommonFactory;
import org.eclipse.emf.common.notify.AdapterFactory;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EStructuralFeature;
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.ViewerNotification;
/**
* This is the item provider adapter for a
* {@link org.eclipse.buckminster.cspec.CSpecExtension} object. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public class CSpecExtensionItemProvider extends CSpecItemProvider implements IEditingDomainItemProvider, IStructuredItemContentProvider,
ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource {
/**
* This constructs an instance from a factory and a notifier. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
public CSpecExtensionItemProvider(AdapterFactory adapterFactory) {
super(adapterFactory);
}
/**
* 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(CspecPackage.Literals.CSPEC_EXTENSION__ATTRIBUTE_ALTERATIONS);
childrenFeatures.add(CspecPackage.Literals.CSPEC_EXTENSION__RENAME_ATTRIBUTES);
childrenFeatures.add(CspecPackage.Literals.CSPEC_EXTENSION__REMOVE_DEPENDENCIES);
childrenFeatures.add(CspecPackage.Literals.CSPEC_EXTENSION__REMOVE_GENERATORS);
childrenFeatures.add(CspecPackage.Literals.CSPEC_EXTENSION__REPLACE_GENERATORS);
childrenFeatures.add(CspecPackage.Literals.CSPEC_EXTENSION__REPLACE_DEPENDENCIES);
}
return childrenFeatures;
}
/**
* 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 == CspecPackage.Literals.CSPEC_EXTENSION__REMOVE_DEPENDENCIES
|| childFeature == CspecPackage.Literals.CSPEC_EXTENSION__REMOVE_GENERATORS;
if (qualify) {
return getString("_UI_CreateChild_text2", new Object[] { getTypeText(childObject), getFeatureText(childFeature), getTypeText(owner) });
}
return super.getCreateChildText(owner, feature, child, selection);
}
/**
* This returns CSpecExtension.gif. <!-- begin-user-doc --> <!--
* end-user-doc -->
*
* @generated
*/
@Override
public Object getImage(Object object) {
return overlayImage(object, getResourceLocator().getImage("full/obj16/CSpecExtension"));
}
/**
* 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 returns the label text for the adapted class. <!-- begin-user-doc
* --> <!-- end-user-doc -->
*
* @generated
*/
@Override
public String getText(Object object) {
String label = ((CSpecExtension) object).getId();
return label == null || label.length() == 0 ? getString("_UI_CSpecExtension_type") : getString("_UI_CSpecExtension_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(CSpecExtension.class)) {
case CspecPackage.CSPEC_EXTENSION__ATTRIBUTE_ALTERATIONS:
case CspecPackage.CSPEC_EXTENSION__RENAME_ATTRIBUTES:
case CspecPackage.CSPEC_EXTENSION__REMOVE_DEPENDENCIES:
case CspecPackage.CSPEC_EXTENSION__REMOVE_GENERATORS:
case CspecPackage.CSPEC_EXTENSION__REPLACE_GENERATORS:
case CspecPackage.CSPEC_EXTENSION__REPLACE_DEPENDENCIES:
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(CspecPackage.Literals.CSPEC_EXTENSION__ATTRIBUTE_ALTERATIONS, CspecFactory.eINSTANCE
.createAlterArtifact()));
newChildDescriptors.add(createChildParameter(CspecPackage.Literals.CSPEC_EXTENSION__ATTRIBUTE_ALTERATIONS, CspecFactory.eINSTANCE
.createAlterGroup()));
newChildDescriptors.add(createChildParameter(CspecPackage.Literals.CSPEC_EXTENSION__ATTRIBUTE_ALTERATIONS, CspecFactory.eINSTANCE
.createAlterAction()));
newChildDescriptors
.add(createChildParameter(CspecPackage.Literals.CSPEC_EXTENSION__RENAME_ATTRIBUTES, CspecFactory.eINSTANCE.createRename()));
newChildDescriptors.add(createChildParameter(CspecPackage.Literals.CSPEC_EXTENSION__REMOVE_DEPENDENCIES, CspecFactory.eINSTANCE
.createRemove()));
newChildDescriptors
.add(createChildParameter(CspecPackage.Literals.CSPEC_EXTENSION__REMOVE_GENERATORS, CspecFactory.eINSTANCE.createRemove()));
newChildDescriptors.add(createChildParameter(CspecPackage.Literals.CSPEC_EXTENSION__REPLACE_GENERATORS, CspecFactory.eINSTANCE
.createGenerator()));
newChildDescriptors.add(createChildParameter(CspecPackage.Literals.CSPEC_EXTENSION__REPLACE_DEPENDENCIES, CommonFactory.eINSTANCE
.createComponentRequest()));
}
/**
* <!-- 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);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated
*/
@Override
protected boolean shouldComposeCreationImage() {
return true;
}
}