| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2006 IBM Corporation and others. |
| // 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: |
| // IBM Corporation - initial implementation |
| //------------------------------------------------------------------------------ |
| package org.eclipse.epf.library.edit.element; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| 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.edit.command.CopyCommand.Helper; |
| import org.eclipse.emf.edit.domain.EditingDomain; |
| import org.eclipse.epf.library.edit.util.TngUtil; |
| import org.eclipse.epf.uma.edit.command.MethodElementCreateCopyCommand; |
| import org.eclipse.epf.uma.edit.command.MethodElementInitializeCopyCommand; |
| |
| /** |
| * The item provider adapter for a task. |
| * |
| * @author Phong Nguyen Le |
| * @author Kelvin Low |
| * @since 1.0 |
| */ |
| public class TaskItemProvider extends org.eclipse.epf.uma.provider.TaskItemProvider { |
| |
| /** |
| * Creates a new instance. |
| */ |
| public TaskItemProvider(AdapterFactory adapterFactory) { |
| super(adapterFactory); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getParent(java.lang.Object) |
| */ |
| public Object getParent(Object object) { |
| EObject contentPkg = (EObject) super.getParent(object); |
| if (contentPkg == null) |
| return null; |
| ContentPackageItemProvider itemProvider = (ContentPackageItemProvider) TngUtil |
| .getAdapter(contentPkg, ContentPackageItemProvider.class); |
| return itemProvider != null ? itemProvider.getTasks() : null; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#collectNewChildDescriptors(java.util.Collection, |
| * java.lang.Object) |
| */ |
| protected void collectNewChildDescriptors(Collection newChildDescriptors, |
| Object object) { |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getChildrenFeatures(java.lang.Object) |
| */ |
| public Collection getChildrenFeatures(Object object) { |
| if (childrenFeatures == null) { |
| childrenFeatures = new ArrayList(); |
| } |
| return childrenFeatures; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#createCommand(java.lang.Object, |
| * org.eclipse.emf.edit.domain.EditingDomain, java.lang.Class, |
| * org.eclipse.emf.edit.command.CommandParameter) |
| */ |
| // public Command createCommand(Object object, EditingDomain domain, |
| // Class commandClass, CommandParameter commandParameter) { |
| // // if(commandClass == RemoveCommand.class) { |
| // // commandParameter.setOwner(((EObject)object).eContainer()); |
| // // } |
| // Command cmd = super.createCommand(object, domain, commandClass, |
| // commandParameter); |
| // System.out.println(getClass().getName() + "#createCommand: " + |
| // commandClass + ", can execute: " + cmd.canExecute() + ", owner: " + |
| // commandParameter.getOwner() + ", collection: " + |
| // commandParameter.getCollection()); |
| // return cmd; |
| // } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#getText(java.lang.Object) |
| */ |
| public String getText(Object object) { |
| return TngUtil.getLabel(object, getString("_UI_Task_type")); //$NON-NLS-1$ |
| } |
| |
| protected Command createInitializeCopyCommand(EditingDomain domain, |
| EObject owner, Helper helper) { |
| return new MethodElementInitializeCopyCommand(domain, owner, helper); |
| } |
| |
| protected Command createCreateCopyCommand(EditingDomain domain, |
| EObject owner, Helper helper) { |
| return new MethodElementCreateCopyCommand(domain, owner, helper); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.emf.edit.provider.ItemProviderAdapter#dispose() |
| */ |
| public void dispose() { |
| super.dispose(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.epf.uma.provider.TaskItemProvider#notifyChanged(org.eclipse.emf.common.notify.Notification) |
| */ |
| public void notifyChanged(Notification notification) { |
| updateChildren(notification); |
| |
| // switch(notification.getEventType()) { |
| // case EventTypes.MAKE_PROXY: |
| // // refresh parent |
| // // |
| // fireNotifyChanged(new ViewerNotification(notification, getParent(notification.getNotifier()), true, false)); |
| // |
| // // refresh itself |
| // // |
| // fireNotifyChanged(new ViewerNotification(notification, notification.getNotifier(), true, true)); |
| // |
| // return; |
| // } |
| |
| TngUtil.refreshParentIfNameChanged(notification, this); |
| |
| super.notifyChanged(notification); |
| } |
| } |