/*******************************************************************************
* Copyright (c) 2008 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 (Alex Panchenko)
*******************************************************************************/
package com.aptana.editor.ruby.formatter.internal.nodes;
import com.aptana.editor.ruby.formatter.RubyFormatterConstants;
import com.aptana.formatter.IFormatterContext;
import com.aptana.formatter.IFormatterDocument;
import com.aptana.formatter.IFormatterWriter;
import com.aptana.formatter.nodes.FormatterBlockWithBeginNode;
import com.aptana.formatter.nodes.IFormatterTextNode;
public class FormatterEnsureNode extends FormatterBlockWithBeginNode
{
/**
* @param document
*/
public FormatterEnsureNode(IFormatterDocument document)
{
super(document);
}
public void accept(IFormatterContext context, IFormatterWriter visitor) throws Exception
{
IFormatterTextNode begin = getBegin();
if (begin != null)
{
final boolean indenting = isIndenting();
if (indenting)
{
context.decIndent();
}
visitor.write(context, begin.getStartOffset(), begin.getEndOffset());
if (indenting)
{
context.incIndent();
}
}
acceptBody(context, visitor);
}
protected boolean isIndenting()
{
return getDocument().getBoolean(RubyFormatterConstants.INDENT_BLOCKS);
}
}