| /******************************************************************************* |
| * Copyright (c) 2006, 2012 Oracle 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: |
| * Oracle Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.bpel.ui.contentassist; |
| |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.jface.text.contentassist.IContentAssistant; |
| import org.eclipse.jface.text.contentassist.ContentAssistant; |
| import org.eclipse.jface.text.source.SourceViewerConfiguration; |
| import org.eclipse.jface.text.source.ISourceViewer; |
| |
| public class ExpressionSourceViewerConfiguration extends |
| SourceViewerConfiguration { |
| |
| private ContentAssistant bpelAssistant = null; |
| |
| public ExpressionSourceViewerConfiguration() { |
| super(); |
| } |
| |
| @Override |
| public IContentAssistant getContentAssistant(ISourceViewer viewer) { |
| if (bpelAssistant == null) { |
| bpelAssistant = new ContentAssistant(); |
| ExpressionContentAssistProcessor exprProcessor = new ExpressionContentAssistProcessor(); |
| // install custom content assist processor |
| bpelAssistant.setContentAssistProcessor(exprProcessor, |
| IDocument.DEFAULT_CONTENT_TYPE); |
| bpelAssistant.setInformationControlCreator(this.getInformationControlCreator(viewer)); |
| bpelAssistant.enableAutoActivation(true); |
| |
| // support for multiple proposal suggestions |
| bpelAssistant.setRepeatedInvocationMode(true); |
| bpelAssistant.setStatusLineVisible(true); |
| bpelAssistant.addCompletionListener(exprProcessor); |
| } |
| return bpelAssistant; |
| } |
| } |