| /******************************************************************************* |
| * 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 v2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * David Green - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.mylyn.wikitext.parser.markup.block; |
| |
| import java.util.Map; |
| import java.util.SortedMap; |
| import java.util.TreeMap; |
| |
| import org.eclipse.mylyn.wikitext.parser.Attributes; |
| import org.eclipse.mylyn.wikitext.parser.DocumentBuilder.BlockType; |
| import org.eclipse.mylyn.wikitext.parser.markup.Block; |
| import org.eclipse.mylyn.wikitext.parser.markup.ContentState; |
| |
| /** |
| * An abstract implementation of a glossary. Emits a definition list containing all terms |
| * {@link ContentState#getGlossaryTerms() defined} in the document. Subclasses need only define {Block |
| * {@link #canStart(String, int)}. |
| * |
| * @author David Green |
| * @since 3.0 |
| */ |
| public abstract class GlossaryBlock extends Block { |
| |
| protected int blockLineNumber = 0; |
| |
| private String style; |
| |
| @Override |
| public int processLineContent(String line, int offset) { |
| if (blockLineNumber++ > 0) { |
| setClosed(true); |
| return 0; |
| } |
| if (!getMarkupLanguage().isFilterGenerativeContents()) { |
| SortedMap<String, String> glossary = new TreeMap<String, String>(state.getGlossaryTerms()); |
| |
| builder.beginBlock(BlockType.DEFINITION_LIST, |
| new Attributes(null, null, style == null ? null : "list-style: " + style, null)); //$NON-NLS-1$ |
| Attributes nullAttributes = new Attributes(); |
| for (Map.Entry<String, String> ent : glossary.entrySet()) { |
| builder.beginBlock(BlockType.DEFINITION_TERM, nullAttributes); |
| builder.characters(ent.getKey()); |
| builder.endBlock(); |
| |
| builder.beginBlock(BlockType.DEFINITION_ITEM, nullAttributes); |
| builder.characters(ent.getValue()); |
| builder.endBlock(); |
| } |
| |
| builder.endBlock(); |
| } |
| return -1; |
| } |
| |
| /** |
| * the CSS style of the glossary block |
| * |
| * @return the style, or null if the style is not defined |
| */ |
| public String getStyle() { |
| return style; |
| } |
| |
| /** |
| * the CSS style of the glossary block |
| * |
| * @param style |
| * the style, or null if the style is not defined |
| */ |
| public void setStyle(String style) { |
| this.style = style; |
| } |
| |
| @Override |
| public void setClosed(boolean closed) { |
| if (closed) { |
| style = null; |
| } |
| super.setClosed(closed); |
| } |
| } |