TexMathDollarsDisplayWeaveParticipant.java

/*=============================================================================#
 # Copyright (c) 2014-2016 Stephan Wahlbrink (WalWare.de) 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:
 #     Stephan Wahlbrink - initial API and implementation
 #=============================================================================*/

package de.walware.docmlet.wikitext.core.source.extdoc;

import java.util.regex.Pattern;

import de.walware.docmlet.wikitext.core.source.RegexInlineWeaveParticipant;


public class TexMathDollarsDisplayWeaveParticipant extends RegexInlineWeaveParticipant {
	
	
	/**
	 * $$...$$, no empty line
	 * \$\$(?:(?!\n[\r \t]*\n|\$\$)\p{all})+\$\$
	 */
	private final static Pattern DEFAULT_PATTERN= Pattern.compile("(\\$\\$(?:(?!\\n[\\r \\t]*\\n|\\$\\$)\\p{all})+\\$\\$)"); //$NON-NLS-1$
	
	/**
	 * 
	 * \$\$\$\$(?:(?!\n[\r \t]*\n|\$\$\$\$).)+\$\$\$\$
	 */
	private final static Pattern TEMPLATE_PATTERN= Pattern.compile("(\\$\\$\\$\\$(?:(?!\\n[\\r \\t]*\\n|\\$\\$\\$\\$)\\p{all})+\\$\\$\\$\\$)"); //$NON-NLS-1$
	
	
	public TexMathDollarsDisplayWeaveParticipant(final boolean templateMode) {
		super(IExtdocMarkupLanguage.EMBEDDED_LTX, IExtdocMarkupLanguage.EMBEDDED_TEX_MATH_DOLLARS_DISPLAY_DESCR,
				(templateMode) ? TEMPLATE_PATTERN : DEFAULT_PATTERN);
	}
	
}