| /******************************************************************************* |
| * Copyright (c) 2011, 2012 Tasktop Technologies. |
| * 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.internal.parser.html; |
| |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.jsoup.nodes.Element; |
| |
| /** |
| * @author David Green |
| */ |
| class Html { |
| |
| private static final Set<String> spanElements = new HashSet<String>(); |
| static { |
| spanElements.add("a"); //$NON-NLS-1$ |
| spanElements.add("b"); //$NON-NLS-1$ |
| spanElements.add("cite"); //$NON-NLS-1$ |
| spanElements.add("i"); //$NON-NLS-1$ |
| spanElements.add("em"); //$NON-NLS-1$ |
| spanElements.add("strong"); //$NON-NLS-1$ |
| spanElements.add("del"); //$NON-NLS-1$ |
| spanElements.add("ins"); //$NON-NLS-1$ |
| spanElements.add("q"); //$NON-NLS-1$ |
| spanElements.add("u"); //$NON-NLS-1$ |
| spanElements.add("sup"); //$NON-NLS-1$ |
| spanElements.add("sub"); //$NON-NLS-1$ |
| spanElements.add("span"); //$NON-NLS-1$ |
| spanElements.add("font"); //$NON-NLS-1$ |
| spanElements.add("code"); //$NON-NLS-1$ |
| spanElements.add("tt"); //$NON-NLS-1$ |
| spanElements.add("font"); //$NON-NLS-1$ |
| } |
| |
| /** |
| * indicate if this is a span element - in that it's inline content rather than block content. |
| */ |
| public static boolean isSpanElement(Element element) { |
| return spanElements.contains(element.tagName().toLowerCase()); |
| } |
| |
| public static boolean isWhitespacePreserve(Element element) { |
| if (element.tagName().equalsIgnoreCase("pre") || element.tagName().equalsIgnoreCase("code")) { //$NON-NLS-1$ //$NON-NLS-2$ |
| return true; |
| } |
| if (element.parent() != null) { |
| return isWhitespacePreserve(element.parent()); |
| } |
| return false; |
| } |
| |
| } |