eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/occurrence/association/DerivedUnitTypeDesignationElement.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.ui.section.occurrence.association;
  12
  13 import java.util.List;
  14 import java.util.Set;
  15
  16 import org.eclipse.swt.events.SelectionListener;
  17
  18 import eu.etaxonomy.cdm.model.name.SpecimenTypeDesignation;
  19 import eu.etaxonomy.cdm.model.name.TaxonNameBase;
  20 import eu.etaxonomy.taxeditor.ui.element.AbstractFormSection;
  21 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  22 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  23 import eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionElement;
  24 import eu.etaxonomy.taxeditor.ui.selection.EntitySelectionElement;
  25
  26 /**
  27  * @author n.hoffmann
  28  * @created May 17, 2010
  29  * @version 1.0
  30  */
  31 public class DerivedUnitTypeDesignationElement extends
  32                 AbstractEntityCollectionElement<SpecimenTypeDesignation> {
  33
  34     private List<EntitySelectionElement<TaxonNameBase>> selectionTaxonNames;
  35     private ICdmFormElement parentFormElement;
  36     private int style;
  37
  38     public DerivedUnitTypeDesignationElement(CdmFormFactory formFactory,
  39             AbstractFormSection section, SpecimenTypeDesignation entity,
  40             SelectionListener removeListener, int style) {
  41         super(formFactory, section, entity, removeListener, null, style);
  42     }
  43
  44     @Override
  45     public void setEntity(SpecimenTypeDesignation entity) {
  46         this.entity = entity;
  47         Set<TaxonNameBase> typifiedNames = entity.getTypifiedNames();
  48         if(typifiedNames.isEmpty()){
  49             formFactory.createSelectionElement(
  50                     TaxonNameBase.class, getConversationHolder(), parentFormElement, "Taxon Name", null,
  51                     EntitySelectionElement.EDITABLE | EntitySelectionElement.SELECTABLE, style);
  52         }
  53         else{
  54             for (TaxonNameBase taxonNameBase : typifiedNames) {
  55                 EntitySelectionElement<TaxonNameBase> selectionElement = formFactory.createSelectionElement(
  56                         TaxonNameBase.class, getConversationHolder(), parentFormElement, "Taxon Name", null,
  57                         EntitySelectionElement.EDITABLE | EntitySelectionElement.SELECTABLE, style);
  58                 selectionElement.setEntity(taxonNameBase);
  59             }
  60         }
  61     }
  62
  63     /** {@inheritDoc} */
  64     @Override
  65     public void createControls(ICdmFormElement element, int style) {
  66         this.parentFormElement = element;
  67         this.style = style;
  68     }
  69
  70     /** {@inheritDoc} */
  71     @Override
  72     public void handleEvent(Object eventSource) {
  73         if (eventSource instanceof EntitySelectionElement) {
  74             ((EntitySelectionElement<TaxonNameBase>) eventSource).getSelection().addTypeDesignation(getEntity(), false);
  75         }
  76     }
  77
  78 }