| /******************************************************************************* |
| * Copyright (c) 2010, 2014 Ericsson |
| * |
| * All rights reserved. This program and the accompanying materials are |
| * made available under the terms of the Eclipse Public License 2.0 which |
| * accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Francois Chouinard - Initial API and implementation |
| * Patrick Tasse - Add support for folder elements |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.tmf.ui.project.model; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.jface.viewers.IStructuredContentProvider; |
| import org.eclipse.jface.viewers.Viewer; |
| |
| /** |
| * Content provider implementation for trace folders for tree viewers that display |
| * the content of a trace folder. |
| * <p> |
| * |
| * @version 1.0 |
| * @author Francois Chouinard |
| */ |
| public class TraceFolderContentProvider implements IStructuredContentProvider { |
| |
| @Override |
| public Object[] getElements(Object inputElement) { |
| if (inputElement instanceof TmfTraceFolder) { |
| TmfTraceFolder folder = (TmfTraceFolder) inputElement; |
| List<ITmfProjectModelElement> elements = new ArrayList<>(); |
| for (TmfTraceElement trace : folder.getTraces()) { |
| if (trace.getTraceType() != null) { |
| elements.add(trace); |
| } |
| } |
| return elements.toArray(); |
| } |
| return null; |
| } |
| |
| @Override |
| public void dispose() { |
| // Do nothing |
| } |
| |
| @Override |
| public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { |
| // Do nothing |
| } |
| |
| } |