| /*=============================================================================# |
| # Copyright (c) 2014, 2019 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.internal.redocs.wikitext.r.ui.sourceediting; |
| |
| import org.eclipse.statet.docmlet.wikitext.core.model.IWikitextSourceElement; |
| import org.eclipse.statet.docmlet.wikitext.core.model.WikitextModel; |
| import org.eclipse.statet.internal.redocs.wikitext.r.core.model.WikitextRChunkElement; |
| import org.eclipse.statet.ltk.model.core.elements.IEmbeddedForeignElement; |
| import org.eclipse.statet.ltk.model.core.elements.ISourceStructElement; |
| import org.eclipse.statet.ltk.ui.sourceediting.OutlineContentProvider; |
| |
| |
| public class DocROutlineContentProvider extends OutlineContentProvider { |
| |
| |
| public DocROutlineContentProvider(final IOutlineContent content) { |
| super(content); |
| } |
| |
| |
| @Override |
| public Object getParent(final Object element) { |
| final Object parent= super.getParent(element); |
| if (parent instanceof WikitextRChunkElement) { |
| return ((ISourceStructElement) element).getSourceParent(); |
| } |
| return parent; |
| } |
| |
| @Override |
| public boolean hasChildren(final Object element) { |
| final ISourceStructElement e= (ISourceStructElement) element; |
| if (e.getModelTypeId() == WikitextModel.WIKIDOC_TYPE_ID |
| && e.getElementType() == IWikitextSourceElement.C1_EMBEDDED) { |
| final ISourceStructElement foreignElement= ((IEmbeddedForeignElement) e).getForeignElement(); |
| return (foreignElement != null |
| && foreignElement.hasSourceChildren(getContent().getContentFilter()) ); |
| } |
| return super.hasChildren(element); |
| } |
| |
| @Override |
| public Object[] getChildren(final Object parentElement) { |
| if (parentElement instanceof ISourceStructElement) { |
| final ISourceStructElement e= (ISourceStructElement) parentElement; |
| if (e.getModelTypeId() == WikitextModel.WIKIDOC_TYPE_ID |
| && e.getElementType() == IWikitextSourceElement.C1_EMBEDDED) { |
| final ISourceStructElement foreignElement= ((IEmbeddedForeignElement) e).getForeignElement(); |
| return foreignElement.getSourceChildren(getContent().getContentFilter()).toArray(); |
| } |
| } |
| return super.getChildren(parentElement); |
| } |
| |
| } |