eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/concept/ConceptLabelProvider.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.editor.view.concept;
  12
  13 import org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider;
  14 import org.eclipse.jface.viewers.LabelProvider;
  15 import org.eclipse.jface.viewers.StyledString;
  16 import org.eclipse.swt.graphics.Image;
  17
  18 import eu.etaxonomy.cdm.model.taxon.TaxonRelationship;
  19 import eu.etaxonomy.cdm.model.taxon.TaxonRelationshipType;
  20 import eu.etaxonomy.taxeditor.model.ImageResources;
  21
  22 /**
  23  * @author n.hoffmann
  24  * @created Jan 24, 2011
  25  * @version 1.0
  26  */
  27 public class ConceptLabelProvider extends LabelProvider implements IStyledLabelProvider {
  28
  29         /* (non-Javadoc)
  30          * @see org.eclipse.jface.viewers.LabelProvider#getImage(java.lang.Object)
  31          */
  32         @Override
  33         public Image getImage(Object element) {
  34                 if(element instanceof TaxonRelationship){
  35                         TaxonRelationshipType type = ((TaxonRelationship) element).getType();
  36
  37                         return getTaxonRelationshipImage(type);
  38                 }
  39                 return super.getImage(element);
  40         }
  41
  42         /* (non-Javadoc)
  43          * @see org.eclipse.jface.viewers.ColumnLabelProvider#getText(java.lang.Object)
  44          */
  45         @Override
  46         public String getText(Object element) {
  47                 if(element instanceof TaxonRelationship){
  48                         TaxonRelationship relationship = (TaxonRelationship) element;
  49
  50                         return String.format("%s %s %s", relationship.getFromTaxon(), relationship.getType().getLabel(), relationship.getToTaxon());
  51                 }
  52
  53                 return "";
  54         }
  55
  56         /* (non-Javadoc)
  57          * @see org.eclipse.jface.viewers.DelegatingStyledCellLabelProvider.IStyledLabelProvider#getStyledText(java.lang.Object)
  58          */
  59         @Override
  60         public StyledString getStyledText(Object element) {
  61                 return  new StyledString(getText(element), StyledString.QUALIFIER_STYLER);
  62         }
  63
  64         /**
  65          * @param type
  66          * @return
  67          */
  68         public Image getTaxonRelationshipImage(TaxonRelationshipType type) {
  69
  70                 return ImageResources.getImage(ImageResources.CONCEPT_ICON);
  71         }
  72 }