org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/internal/tmf/ui/project/wizards/importtrace/ImportTraceLabelProvider.java

   1 /*******************************************************************************
   2  * Copyright (c) 2013, 2014 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Matthew Khouzam - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.internal.tmf.ui.project.wizards.importtrace;
  14
  15 import java.io.File;
  16
  17 import org.eclipse.jface.viewers.LabelProvider;
  18
  19 /**
  20  * Trace label provider for the candidate tree
  21  *
  22  * @author Matthew Khouzam
  23  * @since 2.0
  24  */
  25 class ImportTraceLabelProvider extends LabelProvider {
  26
  27     @Override
  28     public String getText(Object element) {
  29         if (element instanceof String) {
  30             return (String) element;
  31         }
  32         if (element instanceof FileAndName) {
  33             final File file = ((FileAndName) element).getFile();
  34             if (file != null) { // should never not happen since file is final
  35                                 // and always set automatically
  36                 return file.getName();
  37             }
  38         }
  39         return null;
  40     }
  41 }