taxeditor-navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/taxonomictree/TaxonomicTreeLabelProvider.java

   1 /**
   2  *
   3  */
   4 package eu.etaxonomy.taxeditor.navigation.taxonomictree;
   5
   6 import org.eclipse.jface.viewers.ColumnLabelProvider;
   7 import org.eclipse.jface.viewers.ILabelProvider;
   8 import org.eclipse.swt.graphics.Image;
   9 import org.eclipse.ui.navigator.IDescriptionProvider;
  10
  11 import eu.etaxonomy.cdm.model.name.TaxonNameBase;
  12 import eu.etaxonomy.cdm.model.taxon.Taxon;
  13 import eu.etaxonomy.cdm.model.taxon.TaxonBase;
  14 import eu.etaxonomy.taxeditor.editor.name.IterableSynonymyList;
  15 import eu.etaxonomy.taxeditor.store.model.NameUtil;
  16
  17 /**
  18  *
  19  * @author n.hoffmann
  20  * @created 18.03.2009
  21  * @version 1.0
  22  */
  23 public class TaxonomicTreeLabelProvider extends ColumnLabelProvider implements ILabelProvider, IDescriptionProvider  {
  24
  25         public Image getImage(Object element) {
  26                 // This code was to distinct a missaplied name from a accepted taxon name
  27                 // in the taxonomic tree. Unfortunately lazy loading slows this down, so that
  28                 // the taxonomic tree will take 10 minutes to initialize.
  29                 // I will leave this in here as a reminder.
  30 //              if (element instanceof Taxon){
  31 //                      if(((Taxon) element).isMisappliedName()){
  32 //                              // return misapplication image
  33 //                              return PlatformUI.getWorkbench().getSharedImages().getImage(
  34 //                                              ISharedImages.IMG_ELCL_SYNCED);
  35 //                      }
  36 //                      // return standard taxon image
  37 //                      return PlatformUI.getWorkbench().getSharedImages().getImage(
  38 //                                      ISharedImages.IMG_OBJS_INFO_TSK);
  39 //              }
  40
  41
  42                 // No image for now
  43                 return null;
  44         }
  45
  46         public String getText(Object element) {
  47                 if (element instanceof Taxon) {
  48                         Taxon data = (Taxon) element;
  49                         return data.getName().getTitleCache(); //$NON-NLS-1$
  50                 }
  51                 return null;
  52         }
  53
  54         public String getDescription(Object anElement) {
  55                 if (anElement instanceof Taxon) {
  56                         Taxon data = (Taxon) anElement;
  57                         return "Taxon: " + data.getTitleCache(); //$NON-NLS-1$
  58                 }
  59                 return null;
  60         }
  61
  62         public String getToolTipText(Object element) {
  63                 if (element instanceof Taxon) {
  64                         return getSynonymyListDisplay((Taxon) element);
  65                 }
  66                 return null;
  67         }
  68
  69         /**
  70          * @param taxon
  71          * @return
  72          */
  73         private String getSynonymyListDisplay(Taxon taxon) {
  74                 IterableSynonymyList synonymyList = new IterableSynonymyList(
  75                                 taxon);
  76                 String synonymyListDisplay = NameUtil
  77                                 .getDisplayName(taxon);
  78
  79                 for (TaxonBase synonymOrMisName : synonymyList) {
  80                         TaxonNameBase name = synonymOrMisName.getName();
  81                         if (name != null) {
  82                                 synonymyListDisplay += "\n      "
  83                                                 + NameUtil.getDisplayName(name);
  84                         }
  85                 }
  86                 return synonymyListDisplay;
  87         }
  88 }