| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2007 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.diagram.add.providers; |
| |
| import java.text.FieldPosition; |
| import java.text.MessageFormat; |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| import org.eclipse.emf.transaction.util.TransactionUtil; |
| import org.eclipse.gmf.runtime.common.core.command.ICommand; |
| import org.eclipse.gmf.runtime.common.core.command.UnexecutableCommand; |
| import org.eclipse.gmf.runtime.common.ui.services.parser.IParserEditStatus; |
| import org.eclipse.gmf.runtime.common.ui.services.parser.ParserEditStatus; |
| import org.eclipse.gmf.runtime.emf.commands.core.command.CompositeTransactionalCommand; |
| import org.eclipse.epf.diagram.add.part.ActivityDetailDiagramEditorPlugin; |
| |
| /** |
| * @generated |
| */ |
| public class DiagramStructuralFeaturesParser extends DiagramAbstractParser { |
| |
| /** |
| * @generated |
| */ |
| private List features; |
| |
| /** |
| * @generated |
| */ |
| public DiagramStructuralFeaturesParser(List features) { |
| this.features = features; |
| } |
| |
| /** |
| * @generated |
| */ |
| protected String getStringByPattern(IAdaptable adapter, int flags, |
| String pattern, MessageFormat processor) { |
| EObject element = (EObject) adapter.getAdapter(EObject.class); |
| List values = new ArrayList(features.size()); |
| for (Iterator it = features.iterator(); it.hasNext();) { |
| EStructuralFeature feature = (EStructuralFeature) it.next(); |
| Object value = element.eGet(feature); |
| value = getValidValue(feature, value); |
| values.add(value); |
| } |
| return processor.format(values.toArray(new Object[values.size()]), |
| new StringBuffer(), new FieldPosition(0)).toString(); |
| } |
| |
| /** |
| * @generated |
| */ |
| protected IParserEditStatus validateValues(Object[] values) { |
| if (values.length != features.size()) { |
| return ParserEditStatus.UNEDITABLE_STATUS; |
| } |
| for (int i = 0; i < values.length; i++) { |
| Object value = getValidNewValue((EStructuralFeature) features |
| .get(i), values[i]); |
| if (value instanceof InvalidValue) { |
| return new ParserEditStatus( |
| ActivityDetailDiagramEditorPlugin.ID, |
| IParserEditStatus.UNEDITABLE, value.toString()); |
| } |
| } |
| return ParserEditStatus.EDITABLE_STATUS; |
| } |
| |
| /** |
| * @generated |
| */ |
| public ICommand getParseCommand(IAdaptable adapter, Object[] values) { |
| EObject element = (EObject) adapter.getAdapter(EObject.class); |
| if (element == null) { |
| return UnexecutableCommand.INSTANCE; |
| } |
| TransactionalEditingDomain editingDomain = TransactionUtil |
| .getEditingDomain(element); |
| if (editingDomain == null) { |
| return UnexecutableCommand.INSTANCE; |
| } |
| CompositeTransactionalCommand command = new CompositeTransactionalCommand( |
| editingDomain, "Set Values"); //$NON-NLS-1$ |
| for (int i = 0; i < values.length; i++) { |
| EStructuralFeature feature = (EStructuralFeature) features.get(i); |
| command |
| .compose(getModificationCommand(element, feature, values[i])); |
| } |
| return command; |
| } |
| |
| /** |
| * @generated |
| */ |
| public boolean isAffectingEvent(Object event, int flags) { |
| if (event instanceof Notification) { |
| Object feature = ((Notification) event).getFeature(); |
| if (features.contains(feature)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| } |