plugins/org.eclipse.dltk.javascript.formatter/src/org/eclipse/dltk/javascript/formatter/internal/nodes/FormatterBreakNode.java

/*******************************************************************************
 * Copyright (c) 2009 xored software, Inc.  
 *
 * 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:
 *     xored software, Inc. - initial API and Implementation (Vladimir Belov)
 *******************************************************************************/

package org.eclipse.dltk.javascript.formatter.internal.nodes;

import org.eclipse.dltk.formatter.IFormatterContext;
import org.eclipse.dltk.formatter.IFormatterDocument;
import org.eclipse.dltk.formatter.IFormatterWriter;
import org.eclipse.dltk.javascript.formatter.JavaScriptFormatterConstants;

public class FormatterBreakNode extends FormatterBlockWithBeginNode {

	public FormatterBreakNode(IFormatterDocument document) {
		super(document);
	}

	public void accept(IFormatterContext context, IFormatterWriter visitor)
			throws Exception {

		if (isCaseIndenting())
			context.decIndent();

		if (isIndenting())
			context.incIndent();

		super.accept(context, visitor);

		if (isIndenting())
			context.decIndent();

		if (isCaseIndenting())
			context.incIndent();
	}

	private boolean isCaseIndenting() {
		return getDocument().getBoolean(
				JavaScriptFormatterConstants.INDENT_CASE);
	}

	@Override
	protected boolean isIndenting() {
		return getDocument().getBoolean(
				JavaScriptFormatterConstants.INDENT_BREAK);
	}

}