/*******************************************************************************
* Copyright (c) 2013 Stefan Seelmann 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:
* Stefan Seelmann - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.wikitext.markdown.internal.token;
import org.eclipse.mylyn.wikitext.parser.LinkAttributes;
import org.eclipse.mylyn.wikitext.parser.markup.PatternBasedElement;
import org.eclipse.mylyn.wikitext.parser.markup.PatternBasedElementProcessor;
/**
* Detects inline links: [Text](http://www.example.com "Optional title").
*
* @author Stefan Seelmann
*/
public class InlineLinkReplacementToken extends PatternBasedElement {
@Override
protected String getPattern(int groupOffset) {
return "\\[\\s*(.*?)\\s*\\]\\(\\s*(.+?)(?:\\s\"(.*?)\")?\\s*\\)"; //$NON-NLS-1$
}
@Override
protected int getPatternGroupCount() {
return 3;
}
@Override
protected PatternBasedElementProcessor newProcessor() {
return new InlineLinkReplacementTokenProcessor();
}
private static class InlineLinkReplacementTokenProcessor extends PatternBasedElementProcessor {
@Override
public void emit() {
String text = group(1);
String href = group(2);
String title = group(3);
LinkAttributes attributes = new LinkAttributes();
if (title != null) {
attributes.setTitle(title);
}
builder.link(attributes, href, text);
}
}
}