/** | |
* <copyright> | |
* </copyright> | |
* | |
* $Id$ | |
*/ | |
package comrel.provider; | |
import comrel.ComrelFactory; | |
import comrel.ComrelPackage; | |
import comrel.SingleFeatureUnit; | |
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.ecore.EStructuralFeature; | |
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.ViewerNotification; | |
/** | |
* This is the item provider adapter for a {@link comrel.SingleFeatureUnit} object. | |
* <!-- begin-user-doc --> | |
* <!-- end-user-doc --> | |
* @generated | |
*/ | |
public class SingleFeatureUnitItemProvider | |
extends FeatureUnitItemProvider | |
implements | |
IEditingDomainItemProvider, | |
IStructuredItemContentProvider, | |
ITreeItemContentProvider, | |
IItemLabelProvider, | |
IItemPropertySource { | |
/** | |
* This constructs an instance from a factory and a notifier. | |
* <!-- begin-user-doc --> | |
* <!-- end-user-doc --> | |
* @generated | |
*/ | |
public SingleFeatureUnitItemProvider(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); | |
addSingleFeatureHelperPropertyDescriptor(object); | |
addTypePropertyDescriptor(object); | |
} | |
return itemPropertyDescriptors; | |
} | |
/** | |
* This adds a property descriptor for the Single Feature Helper feature. | |
* <!-- begin-user-doc --> | |
* <!-- end-user-doc --> | |
* @generated | |
*/ | |
protected void addSingleFeatureHelperPropertyDescriptor(Object object) { | |
itemPropertyDescriptors.add | |
(createItemPropertyDescriptor | |
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), | |
getResourceLocator(), | |
getString("_UI_SingleFeatureUnit_singleFeatureHelper_feature"), | |
getString("_UI_PropertyDescriptor_description", "_UI_SingleFeatureUnit_singleFeatureHelper_feature", "_UI_SingleFeatureUnit_type"), | |
ComrelPackage.Literals.SINGLE_FEATURE_UNIT__SINGLE_FEATURE_HELPER, | |
true, | |
false, | |
true, | |
null, | |
null, | |
null)); | |
} | |
/** | |
* This adds a property descriptor for the Type feature. | |
* <!-- begin-user-doc --> | |
* <!-- end-user-doc --> | |
* @generated | |
*/ | |
protected void addTypePropertyDescriptor(Object object) { | |
itemPropertyDescriptors.add | |
(createItemPropertyDescriptor | |
(((ComposeableAdapterFactory)adapterFactory).getRootAdapterFactory(), | |
getResourceLocator(), | |
getString("_UI_SingleFeatureUnit_type_feature"), | |
getString("_UI_PropertyDescriptor_description", "_UI_SingleFeatureUnit_type_feature", "_UI_SingleFeatureUnit_type"), | |
ComrelPackage.Literals.SINGLE_FEATURE_UNIT__TYPE, | |
false, | |
false, | |
false, | |
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 | |
*/ | |
@Override | |
public Collection<? extends EStructuralFeature> getChildrenFeatures(Object object) { | |
if (childrenFeatures == null) { | |
super.getChildrenFeatures(object); | |
childrenFeatures.add(ComrelPackage.Literals.SINGLE_FEATURE_UNIT__INPUT_PORT); | |
childrenFeatures.add(ComrelPackage.Literals.SINGLE_FEATURE_UNIT__SECONDARY_INPUT_PORTS); | |
childrenFeatures.add(ComrelPackage.Literals.SINGLE_FEATURE_UNIT__OUTPUT_PORT); | |
} | |
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 SingleFeatureUnit.gif. | |
* <!-- begin-user-doc --> | |
* <!-- end-user-doc --> | |
* @generated | |
*/ | |
@Override | |
public Object getImage(Object object) { | |
return overlayImage(object, getResourceLocator().getImage("full/obj16/SingleFeatureUnit")); | |
} | |
/** | |
* This returns the label text for the adapted class. | |
* <!-- begin-user-doc --> | |
* <!-- end-user-doc --> | |
* @generated | |
*/ | |
@Override | |
public String getText(Object object) { | |
String label = ((SingleFeatureUnit)object).getName(); | |
return label == null || label.length() == 0 ? | |
getString("_UI_SingleFeatureUnit_type") : | |
getString("_UI_SingleFeatureUnit_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(SingleFeatureUnit.class)) { | |
case ComrelPackage.SINGLE_FEATURE_UNIT__TYPE: | |
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true)); | |
return; | |
case ComrelPackage.SINGLE_FEATURE_UNIT__INPUT_PORT: | |
case ComrelPackage.SINGLE_FEATURE_UNIT__SECONDARY_INPUT_PORTS: | |
case ComrelPackage.SINGLE_FEATURE_UNIT__OUTPUT_PORT: | |
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 | |
(ComrelPackage.Literals.SINGLE_FEATURE_UNIT__INPUT_PORT, | |
ComrelFactory.eINSTANCE.createSingleInputPort())); | |
newChildDescriptors.add | |
(createChildParameter | |
(ComrelPackage.Literals.SINGLE_FEATURE_UNIT__SECONDARY_INPUT_PORTS, | |
ComrelFactory.eINSTANCE.createMultiInputPort())); | |
newChildDescriptors.add | |
(createChildParameter | |
(ComrelPackage.Literals.SINGLE_FEATURE_UNIT__OUTPUT_PORT, | |
ComrelFactory.eINSTANCE.createSingleOutputPort())); | |
} | |
} |