| /******************************************************************************* |
| * Copyright (c) 2007, 2009 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.splitter; |
| |
| import org.eclipse.mylyn.wikitext.parser.outline.OutlineItem; |
| import org.eclipse.mylyn.wikitext.parser.outline.OutlineParser; |
| |
| /** |
| * An outline parser that uses the splitting strategy to determine the file of any given outline item. |
| * |
| * @author David Green |
| * @since 3.0 |
| */ |
| public class SplittingOutlineParser extends OutlineParser { |
| |
| private SplittingStrategy splittingStrategy; |
| |
| @Override |
| protected OutlineItem createOutlineItem(OutlineItem current, int level, String id, int offset, int length, |
| String label) { |
| if (splittingStrategy == null) { |
| throw new IllegalStateException(); |
| } |
| splittingStrategy.heading(level, id, label); |
| SplitOutlineItem outlineItem = new SplitOutlineItem(current, level, id, offset, length, label); |
| if (splittingStrategy.isSplit()) { |
| outlineItem.setSplitTarget(splittingStrategy.getSplitTarget()); |
| } |
| return outlineItem; |
| } |
| |
| public SplittingStrategy getSplittingStrategy() { |
| return splittingStrategy; |
| } |
| |
| public void setSplittingStrategy(SplittingStrategy splittingStrategy) { |
| this.splittingStrategy = splittingStrategy; |
| } |
| |
| @Override |
| public SplitOutlineItem parse(String markup) { |
| SplitOutlineItem rootItem = (SplitOutlineItem) super.parse(markup); |
| if (!rootItem.getChildren().isEmpty()) { |
| SplitOutlineItem firstChild = (SplitOutlineItem) rootItem.getChildren().get(0); |
| if (firstChild.getSplitTarget() == null || firstChild.getSplitTarget().equals(rootItem.getSplitTarget())) { |
| rootItem.setLabel(firstChild.getLabel()); |
| } else { |
| rootItem.setLabel(""); //$NON-NLS-1$ |
| } |
| } |
| return rootItem; |
| } |
| } |