/*******************************************************************************
 * Copyright (c) 2007, 2012 Wind River Systems, Inc. and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     Anton Leherbauer (Wind River Systems) - initial API and implementation
 *******************************************************************************/
package org.eclipse.cdt.internal.ui.editor.asm;

import org.eclipse.cdt.ui.CDTUITools;
import org.eclipse.cdt.ui.text.ICPartitions;
import org.eclipse.core.filebuffers.IDocumentSetupParticipant;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExecutableExtension;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IDocumentExtension3;
import org.eclipse.jface.text.IDocumentPartitioner;

/**
 * Document setup participant for asesembly content.
 */
public class AsmDocumentSetupParticipant implements IDocumentSetupParticipant, IExecutableExtension {
	/**
	 * Manadatory default constructor.
	 */
	public AsmDocumentSetupParticipant() {
	}

	/*
	 * @see org.eclipse.core.filebuffers.IDocumentSetupParticipant#setup(org.eclipse.jface.text.IDocument)
	 */
	@Override
	public void setup(IDocument document) {
		IDocumentPartitioner partitioner = CDTUITools.createAsmDocumentPartitioner();
		if (document instanceof IDocumentExtension3) {
			IDocumentExtension3 extension3 = (IDocumentExtension3) document;
			extension3.setDocumentPartitioner(ICPartitions.C_PARTITIONING, partitioner);
		} else {
			document.setDocumentPartitioner(partitioner);
		}
		partitioner.connect(document);
	}

	/*
	 * @see org.eclipse.core.runtime.IExecutableExtension#setInitializationData(org.eclipse.core.runtime.IConfigurationElement, java.lang.String, java.lang.Object)
	 */
	@Override
	public void setInitializationData(IConfigurationElement config, String propertyName, Object data)
			throws CoreException {
		// prepared for partitioner configuration
	}

}
