taxeditor-navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/NavigatorTaxonLabelProvider.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10
  11 package eu.etaxonomy.taxeditor.navigation.navigator;
  12
  13 import org.apache.log4j.Logger;
  14 import org.eclipse.jface.viewers.ColumnLabelProvider;
  15 import org.eclipse.jface.viewers.ILabelProvider;
  16 import org.eclipse.jface.viewers.StyledString;
  17 import org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider;
  18 import org.eclipse.swt.graphics.Image;
  19 import org.eclipse.ui.navigator.IDescriptionProvider;
  20
  21 import eu.etaxonomy.cdm.model.taxon.Taxon;
  22 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  23
  24 /**
  25  * @author p.ciardelli
  26  * @created 04.06.2009
  27  * @version 1.0
  28  */
  29 public class NavigatorTaxonLabelProvider extends ColumnLabelProvider
  30                 implements ILabelProvider, IDescriptionProvider, IStyledLabelProvider {
  31         private static final Logger logger = Logger
  32                         .getLogger(NavigatorTaxonLabelProvider.class);
  33
  34         public Image getImage(Object element) {
  35                 return null;
  36         }
  37
  38         public String getText(Object element) {
  39                 if (element instanceof TaxonNode){
  40                         Taxon taxon = ((TaxonNode) element).getTaxon();
  41                         return taxon.getName() != null ? taxon.getName().getTitleCache() : new String();
  42                 }
  43                 return new String();
  44         }
  45
  46         /* (non-Javadoc)
  47          * @see org.eclipse.ui.navigator.IDescriptionProvider#getDescription(java.lang.Object)
  48          */
  49         public String getDescription(Object anElement) {
  50                 if (anElement instanceof TaxonNode) {
  51                         Taxon data = ((TaxonNode) anElement).getTaxon();
  52                         return "Taxon: " + data.getTitleCache(); //$NON-NLS-1$
  53                 }
  54                 return null;
  55         }
  56
  57         /* (non-Javadoc)
  58          * @see org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider#getStyledText(java.lang.Object)
  59          */
  60         public StyledString getStyledText(Object element) {
  61                 return new StyledString(getText(element));
  62         }
  63 }