/*******************************************************************************
* Copyright (c) 2000, 2009 QNX Software Systems 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:
* QNX Software Systems - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.make.internal.ui.text.makefile;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.rules.EndOfLineRule;
import org.eclipse.jface.text.rules.IPredicateRule;
import org.eclipse.jface.text.rules.IToken;
import org.eclipse.jface.text.rules.RuleBasedPartitionScanner;
import org.eclipse.jface.text.rules.Token;
public class MakefilePartitionScanner extends RuleBasedPartitionScanner {
// Partition types
public final static String MAKEFILE_COMMENT_PARTITION = "makefile_comment"; //$NON-NLS-1$
public final static String MAKEFILE_OTHER_PARTITION = IDocument.DEFAULT_CONTENT_TYPE;
public final static String[] MAKE_PARTITIONS =
new String[] {
MAKEFILE_COMMENT_PARTITION,
MAKEFILE_OTHER_PARTITION,
};
/** The predefined delimiters of this tracker */
private char[][] fModDelimiters = { { '\r', '\n' }, { '\r' }, { '\n' } };
/**
* Constructor for MakefilePartitionScanner
*/
public MakefilePartitionScanner() {
super();
IToken tComment = new Token(MAKEFILE_COMMENT_PARTITION);
List<EndOfLineRule> rules = new ArrayList<EndOfLineRule>();
// Add rule for single line comments.
rules.add(new EndOfLineRule("#", tComment, '\\', true)); //$NON-NLS-1$
IPredicateRule[] result = new IPredicateRule[rules.size()];
rules.toArray(result);
setPredicateRules(result);
}
/*
* @see ICharacterScanner#getLegalLineDelimiters
*/
@Override
public char[][] getLegalLineDelimiters() {
return fModDelimiters;
}
}