eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/taxon/TaxonRelationshipDetailElement.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2009 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 package eu.etaxonomy.taxeditor.ui.section.taxon;
  11
  12 import org.eclipse.ui.IEditorInput;
  13
  14 import eu.etaxonomy.cdm.model.taxon.Taxon;
  15 import eu.etaxonomy.cdm.model.taxon.TaxonRelationship;
  16 import eu.etaxonomy.taxeditor.model.TaxonRelationshipTypeInverseContainer;
  17 import eu.etaxonomy.taxeditor.store.StoreUtil;
  18 import eu.etaxonomy.taxeditor.ui.campanula.compatibility.ICdmFormElement;
  19 import eu.etaxonomy.taxeditor.ui.combo.TermComboElement;
  20 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  21 import eu.etaxonomy.taxeditor.ui.element.CdmPropertyChangeEvent;
  22 import eu.etaxonomy.taxeditor.ui.element.CheckboxElement;
  23 import eu.etaxonomy.taxeditor.ui.section.AbstractCdmDetailElement;
  24 import eu.etaxonomy.taxeditor.ui.selection.EntitySelectionElement;
  25
  26 /**
  27  * @author n.hoffmann
  28  * @date Dec 1, 2011
  29  *
  30  */
  31 public class TaxonRelationshipDetailElement extends AbstractCdmDetailElement<TaxonRelationship> {
  32
  33         private TermComboElement<TaxonRelationshipTypeInverseContainer> combo_taxonRelationshipType;
  34
  35         private EntitySelectionElement<Taxon> selection_relatedTaxon;
  36
  37         private CheckboxElement checkBoxDoubtful;
  38
  39         public TaxonRelationshipDetailElement(CdmFormFactory formFactory,
  40                         ICdmFormElement formElement) {
  41                 super(formFactory, formElement);
  42         }
  43
  44         @Override
  45         protected void createControls(ICdmFormElement formElement,
  46                         TaxonRelationship entity, int style) {
  47                 combo_taxonRelationshipType = formFactory.createTermComboElement(
  48                                 TaxonRelationshipTypeInverseContainer.class,
  49                                 formElement, "Relationship Type",
  50                                 getTaxonRelationshipTypeInverseContainer(), style);
  51                 combo_taxonRelationshipType.setEnabled(false);
  52                 selection_relatedTaxon = formFactory.createSelectionElement(
  53                                 Taxon.class, getConversationHolder(),
  54                                 formElement, "Related Taxon", getRelatedTaxon(),
  55                                 EntitySelectionElement.SELECTABLE, style);
  56                 checkBoxDoubtful = formFactory.createCheckbox(formElement, "Relation is doubtful", entity.isDoubtful(), style);
  57         }
  58
  59         private Taxon getRelatedTaxon() {
  60                 return TaxonRelationshipTypeInverseContainer.RelatedTaxon(getSourceTaxon(), getEntity());
  61         }
  62
  63         private TaxonRelationshipTypeInverseContainer getTaxonRelationshipTypeInverseContainer(){
  64                 return TaxonRelationshipTypeInverseContainer.CreateFromSource(getSourceTaxon(), getEntity());
  65         }
  66
  67         private Taxon getSourceTaxon(){
  68                 IEditorInput editorInput = StoreUtil.getActiveEditorInput();
  69                 return (Taxon) editorInput.getAdapter(Taxon.class);
  70         }
  71
  72         @Override
  73         public void handleEvent(Object eventSource) {
  74                 if (eventSource == selection_relatedTaxon){
  75                         boolean inverse = getTaxonRelationshipTypeInverseContainer().isInverse();
  76                         Taxon relatedTaxon = selection_relatedTaxon.getEntity();
  77                         if(inverse){
  78                                 getEntity().setFromTaxon(relatedTaxon);
  79                         }else{
  80                                 getEntity().setToTaxon(relatedTaxon);
  81                         }
  82                 }
  83                 else if(eventSource==checkBoxDoubtful){
  84                     getEntity().setDoubtful(checkBoxDoubtful.getSelection());
  85                 }
  86                 firePropertyChangeEvent(new CdmPropertyChangeEvent(this, null));
  87         }
  88 }