/*******************************************************************************
* Copyright (c) 2007, 2011 David Green 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:
* David Green - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.wikitext.parser.markup.phrase;
import org.eclipse.mylyn.wikitext.parser.markup.PatternBasedElement;
import org.eclipse.mylyn.wikitext.parser.markup.PatternBasedElementProcessor;
/**
* A phrase modifier that detects HTML and XML tags in the source, passing them through to the builder as either escaped
* or unescaped text.
*
* @see HtmlEndTagPhraseModifier
* @author David Green
* @since 3.0
*/
public class HtmlStartTagPhraseModifier extends PatternBasedElement {
private final boolean escaping;
/**
* construct this as unescaping
*/
public HtmlStartTagPhraseModifier() {
this(false);
}
/**
* @param escaping
* indicate if the markup should be escaped
*/
public HtmlStartTagPhraseModifier(boolean escaping) {
this.escaping = escaping;
}
@Override
protected String getPattern(int groupOffset) {
return "(<[a-zA-Z][a-zA-Z0-9_:-]*(?:\\s*[a-zA-Z][a-zA-Z0-9_:-]*=\"[^\"]*\")*\\s*/?>)"; //$NON-NLS-1$
}
@Override
protected PatternBasedElementProcessor newProcessor() {
return new LiteralPhraseModifierProcessor(escaping);
}
@Override
protected int getPatternGroupCount() {
return 1;
}
}