SwtXmlStructuredTextViewerConfiguration.java

/*******************************************************************************
 * Copyright (c) 2008 Ralf Ebert
 * 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:
 *     Ralf Ebert - initial API and implementation
 *******************************************************************************/
package com.swtxml.ide;

import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
import org.eclipse.jface.text.source.ISourceViewer;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PlatformUI;
import org.eclipse.wst.sse.core.text.IStructuredPartitions;
import org.eclipse.wst.xml.core.text.IXMLPartitions;
import org.eclipse.wst.xml.ui.StructuredTextViewerConfigurationXML;

public class SwtXmlStructuredTextViewerConfiguration extends StructuredTextViewerConfigurationXML {

	public SwtXmlStructuredTextViewerConfiguration() {
		// Open preview as soon as a SWT/XML document is created
		Display.getDefault().asyncExec(new Runnable() {

			public void run() {
				try {
					PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().showView(
							PreviewViewPart.VIEW_ID, null, IWorkbenchPage.VIEW_VISIBLE);
				} catch (Exception e) {
					// ignore
				}
			}

		});
	}

	@Override
	public IContentAssistProcessor[] getContentAssistProcessors(ISourceViewer sourceViewer,
			String partitionType) {

		IContentAssistProcessor[] processors;

		if (partitionType == IStructuredPartitions.DEFAULT_PARTITION
				|| partitionType == IXMLPartitions.XML_DEFAULT) {
			processors = new IContentAssistProcessor[] { new SwtXmlContentAssistProcessor() };
		} else {
			processors = super.getContentAssistProcessors(sourceViewer, partitionType);
		}
		return processors;
	}

}