/** | |
* | |
* Copyright (c) 2009-2010 Thales Corporate Services S.A.S. | |
* 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: | |
* Thales Corporate Services S.A.S - initial API and implementation | |
* | |
*/ | |
package org.eclipse.egf.model.fcore.provider; | |
import java.util.Collection; | |
import java.util.List; | |
import org.eclipse.egf.model.fcore.Activity; | |
import org.eclipse.egf.model.fcore.FcoreFactory; | |
import org.eclipse.egf.model.fcore.FcorePackage; | |
import org.eclipse.egf.model.fcore.Invocation; | |
import org.eclipse.egf.model.fcore.commands.InvocationSetInvokedActivityCommand; | |
import org.eclipse.emf.common.command.Command; | |
import org.eclipse.emf.common.notify.AdapterFactory; | |
import org.eclipse.emf.common.notify.Notification; | |
import org.eclipse.emf.ecore.EObject; | |
import org.eclipse.emf.ecore.EStructuralFeature; | |
import org.eclipse.emf.edit.domain.EditingDomain; | |
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory; | |
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider; | |
import org.eclipse.emf.edit.provider.IItemColorProvider; | |
import org.eclipse.emf.edit.provider.IItemFontProvider; | |
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.ITableItemColorProvider; | |
import org.eclipse.emf.edit.provider.ITableItemFontProvider; | |
import org.eclipse.emf.edit.provider.ITableItemLabelProvider; | |
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.egf.model.fcore.Invocation} object. | |
* <!-- begin-user-doc --> | |
* <!-- end-user-doc --> | |
* @generated | |
*/ | |
public class InvocationItemProvider extends NamedModelElementItemProvider implements IEditingDomainItemProvider, IStructuredItemContentProvider, ITreeItemContentProvider, IItemLabelProvider, IItemPropertySource, ITableItemLabelProvider, ITableItemColorProvider, ITableItemFontProvider, IItemColorProvider, IItemFontProvider { | |
/** | |
* This constructs an instance from a factory and a notifier. | |
* <!-- begin-user-doc --> | |
* <!-- end-user-doc --> | |
* @generated | |
*/ | |
public InvocationItemProvider(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); | |
addInvokedActivityPropertyDescriptor(object); | |
} | |
return itemPropertyDescriptors; | |
} | |
/** | |
* This adds a property descriptor for the Invoked Activity feature. | |
* <!-- begin-user-doc --> | |
* <!-- end-user-doc --> | |
* @generated | |
*/ | |
protected void addInvokedActivityPropertyDescriptor(Object object) { | |
itemPropertyDescriptors.add(createItemPropertyDescriptor(((ComposeableAdapterFactory) adapterFactory).getRootAdapterFactory(), getResourceLocator(), getString("_UI_Invocation_invokedActivity_feature"), //$NON-NLS-1$ | |
getString("_UI_PropertyDescriptor_description", "_UI_Invocation_invokedActivity_feature", "_UI_Invocation_type"), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ | |
FcorePackage.Literals.INVOCATION__INVOKED_ACTIVITY, true, false, true, null, getString("_UI_ActivityPropertyCategory"), //$NON-NLS-1$ | |
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(FcorePackage.Literals.INVOCATION__INVOCATION_CONTRACT_CONTAINER); | |
} | |
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 Invocation.gif. | |
* <!-- begin-user-doc --> | |
* <!-- end-user-doc --> | |
* @generated | |
*/ | |
@Override | |
public Object getImage(Object object) { | |
return overlayImage(object, getResourceLocator().getImage("full/obj16/Invocation")); //$NON-NLS-1$ | |
} | |
/** | |
* This returns the label text for the adapted class. | |
* <!-- begin-user-doc --> | |
* <!-- end-user-doc --> | |
* @generated | |
*/ | |
@Override | |
public String getText(Object object) { | |
String label = ((Invocation) object).getName(); | |
return label == null || label.length() == 0 ? "[" + getString("_UI_Invocation_type") + "]" : //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ | |
label + " [" + getString("_UI_Invocation_type") + "]"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ | |
} | |
/** | |
* 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(Invocation.class)) { | |
case FcorePackage.INVOCATION__INVOKED_ACTIVITY: | |
fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), false, true)); | |
return; | |
case FcorePackage.INVOCATION__INVOCATION_CONTRACT_CONTAINER: | |
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(FcorePackage.Literals.INVOCATION__INVOCATION_CONTRACT_CONTAINER, FcoreFactory.eINSTANCE.createInvocationContractContainer())); | |
} | |
/** | |
* Create a command to proceed a set operation. | |
* | |
* @see org.eclipse.emf.edit.provider.ItemProviderAdapter#createSetCommand(org.eclipse.emf.edit.domain.EditingDomain, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.EStructuralFeature, java.lang.Object) | |
* @generated NOT | |
* | |
*/ | |
@Override | |
protected Command createSetCommand(EditingDomain editingDomain, EObject owner, EStructuralFeature feature, Object value) { | |
// Default Command | |
Command command = super.createSetCommand(editingDomain, owner, feature, value); | |
// feature could be null, typically during a drop operation | |
// see org.eclipse.emf.edit.command.DragAndDropCommand#prepareDropLinkOn() | |
if (feature == null) { | |
return command; | |
} | |
// Get the feature id to switch on the right stuff. | |
int featureId = feature.getFeatureID(); | |
switch (featureId) { | |
case FcorePackage.INVOCATION__INVOKED_ACTIVITY: | |
if (value == null || value instanceof Activity) { | |
command = new InvocationSetInvokedActivityCommand(editingDomain, (Invocation) owner, (Activity) value); | |
} | |
break; | |
} | |
return command; | |
} | |
} |