eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/ClassificationLabelProvider.java

   1 /**
   2 * Copyright (C) 2007 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9
  10 package eu.etaxonomy.taxeditor.navigation.navigator;
  11
  12 import org.apache.log4j.Logger;
  13 import org.eclipse.jface.viewers.ColumnLabelProvider;
  14 import org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider;
  15 import org.eclipse.jface.viewers.ILabelProvider;
  16 import org.eclipse.jface.viewers.StyledString;
  17 import org.eclipse.swt.graphics.Image;
  18 import org.eclipse.ui.navigator.IDescriptionProvider;
  19
  20 import eu.etaxonomy.cdm.model.taxon.Classification;
  21
  22 /**
  23  * <p>ClassificationLabelProvider class.</p>
  24  *
  25  * @author n.hoffmann
  26  * @created 17.06.2009
  27  * @version 1.0
  28  */
  29 public class ClassificationLabelProvider extends ColumnLabelProvider
  30 implements ILabelProvider, IDescriptionProvider, IStyledLabelProvider {
  31         private static final Logger logger = Logger
  32                         .getLogger(ClassificationLabelProvider.class);
  33
  34         /* (non-Javadoc)
  35          * @see org.eclipse.jface.viewers.ColumnLabelProvider#getImage(java.lang.Object)
  36          */
  37         /** {@inheritDoc} */
  38         @Override
  39         public Image getImage(Object element) {
  40                 return null;
  41         }
  42
  43         /* (non-Javadoc)
  44          * @see org.eclipse.jface.viewers.ColumnLabelProvider#getText(java.lang.Object)
  45          */
  46         /** {@inheritDoc} */
  47         @Override
  48         public String getText(Object element) {
  49                 if(element instanceof Classification){
  50                         String text = ((Classification) element).getName().getText();
  51                         return text != null ? text : "Unnamed Taxonomic Tree";
  52                 }
  53                 return new String();
  54         }
  55
  56         /* (non-Javadoc)
  57          * @see org.eclipse.ui.navigator.IDescriptionProvider#getDescription(java.lang.Object)
  58          */
  59         /** {@inheritDoc} */
  60         public String getDescription(Object anElement) {
  61                 if (anElement instanceof Classification) {
  62                         return "Taxonomic Tree: " +  ((Classification) anElement).getTitleCache(); //$NON-NLS-1$
  63                 }
  64                 return null;
  65         }
  66
  67         /* (non-Javadoc)
  68          * @see org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider#getStyledText(java.lang.Object)
  69          */
  70         /** {@inheritDoc} */
  71         public StyledString getStyledText(Object element) {
  72                 return new StyledString(getText(element), StyledString.DECORATIONS_STYLER);
  73         }
  74 }