| /* |
| * Copyright (c) 2007 Borland Software Corporation |
| * |
| * 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: |
| * Sergey Gribovsky (Borland) - initial API and implementation |
| */ |
| |
| package org.eclipse.uml2.diagram.activity.parser; |
| |
| import java.util.Iterator; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EObject; |
| 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.IParser; |
| import org.eclipse.gmf.runtime.common.ui.services.parser.IParserEditStatus; |
| import org.eclipse.gmf.runtime.common.ui.services.parser.ParserEditStatus; |
| import org.eclipse.jface.text.contentassist.IContentAssistProcessor; |
| import org.eclipse.uml2.uml.ObjectNode; |
| import org.eclipse.uml2.uml.State; |
| import org.eclipse.uml2.uml.UMLPackage; |
| |
| |
| public class ObjectNodeInStateParser implements IParser { |
| public IContentAssistProcessor getCompletionProcessor(IAdaptable element) { |
| return null; |
| } |
| |
| public String getEditString(IAdaptable element, int flags) { |
| return getPrintString(element, flags); |
| } |
| |
| public ICommand getParseCommand(IAdaptable element, String newString, int flags) { |
| return UnexecutableCommand.INSTANCE; |
| } |
| |
| public String getPrintString(IAdaptable element, int flags) { |
| EObject eObject = (EObject)element.getAdapter(EObject.class); |
| if (eObject instanceof ObjectNode) { |
| EList<State> states = ((ObjectNode) eObject).getInStates(); |
| if (!states.isEmpty()) { |
| StringBuffer printStringBuffer = new StringBuffer(states.size() * 20); |
| printStringBuffer.append('['); |
| for (Iterator<State> statesIterator = states.iterator(); statesIterator.hasNext();) { |
| printStringBuffer.append(statesIterator.next().getName()); |
| if (statesIterator.hasNext()) { |
| printStringBuffer.append(", "); //$NON-NLS-1$ |
| } |
| } |
| printStringBuffer.append(']'); |
| return printStringBuffer.toString(); |
| } |
| } |
| return ""; //$NON-NLS-1$ |
| } |
| |
| public boolean isAffectingEvent(Object event, int flags) { |
| if (event instanceof Notification) { |
| Object feature = ((Notification) event).getFeature(); |
| return UMLPackage.eINSTANCE.getObjectNode_InState().equals(feature); |
| } |
| return false; |
| } |
| |
| public IParserEditStatus isValidEditString(IAdaptable element, String editString) { |
| return ParserEditStatus.UNEDITABLE_STATUS; |
| } |
| } |