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

   1 /**
   2 * Copyright (C) 2009 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 package eu.etaxonomy.taxeditor.ui.section.taxon;
  10
  11 import org.eclipse.ui.IEditorInput;
  12
  13 import eu.etaxonomy.cdm.model.taxon.Taxon;
  14 import eu.etaxonomy.cdm.model.taxon.TaxonRelationship;
  15 import eu.etaxonomy.taxeditor.model.TaxonRelationshipTypeInverseContainer;
  16 import eu.etaxonomy.taxeditor.store.StoreUtil;
  17 import eu.etaxonomy.taxeditor.ui.combo.TermComboElement;
  18 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  19 import eu.etaxonomy.taxeditor.ui.element.CdmPropertyChangeEvent;
  20 import eu.etaxonomy.taxeditor.ui.element.CheckboxElement;
  21 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  22 import eu.etaxonomy.taxeditor.ui.section.AbstractCdmDetailElement;
  23 import eu.etaxonomy.taxeditor.ui.selection.EntitySelectionElement;
  24
  25 /**
  26  * @author n.hoffmann
  27  * @date Dec 1, 2011
  28  *
  29  */
  30 public class TaxonRelationshipDetailElement extends AbstractCdmDetailElement<TaxonRelationship> {
  31
  32         private TermComboElement<TaxonRelationshipTypeInverseContainer> combo_taxonRelationshipType;
  33
  34         private EntitySelectionElement<Taxon> selection_relatedTaxon;
  35
  36         private CheckboxElement checkBoxDoubtful;
  37
  38         public TaxonRelationshipDetailElement(CdmFormFactory formFactory,
  39                         ICdmFormElement formElement) {
  40                 super(formFactory, formElement);
  41         }
  42
  43         @Override
  44         protected void createControls(ICdmFormElement formElement,
  45                         TaxonRelationship entity, int style) {
  46                 combo_taxonRelationshipType = formFactory.createTermComboElement(
  47                                 TaxonRelationshipTypeInverseContainer.class,
  48                                 formElement, "Relationship Type",
  49                                 getTaxonRelationshipTypeInverseContainer(), style);
  50                 combo_taxonRelationshipType.setEnabled(false);
  51                 selection_relatedTaxon = formFactory.createSelectionElement(
  52                                 Taxon.class, getConversationHolder(),
  53                                 formElement, "Related Taxon", getRelatedTaxon(),
  54                                 EntitySelectionElement.SELECTABLE, style);
  55                 checkBoxDoubtful = formFactory.createCheckbox(formElement, "Relation is doubtful", entity.isDoubtful(), style);
  56         }
  57
  58         private Taxon getRelatedTaxon() {
  59                 return TaxonRelationshipTypeInverseContainer.RelatedTaxon(getSourceTaxon(), getEntity());
  60         }
  61
  62         private TaxonRelationshipTypeInverseContainer getTaxonRelationshipTypeInverseContainer(){
  63                 return TaxonRelationshipTypeInverseContainer.CreateFromSource(getSourceTaxon(), getEntity());
  64         }
  65
  66         private Taxon getSourceTaxon(){
  67                 IEditorInput editorInput = StoreUtil.getActiveEditorInput();
  68                 return (Taxon) editorInput.getAdapter(Taxon.class);
  69         }
  70
  71         @Override
  72         public void handleEvent(Object eventSource) {
  73                 if (eventSource == selection_relatedTaxon){
  74                         boolean inverse = getTaxonRelationshipTypeInverseContainer().isInverse();
  75                         Taxon relatedTaxon = selection_relatedTaxon.getEntity();
  76                         if(inverse){
  77                                 getEntity().setFromTaxon(relatedTaxon);
  78                         }else{
  79                                 getEntity().setToTaxon(relatedTaxon);
  80                         }
  81                 }
  82                 else if(eventSource==checkBoxDoubtful){
  83                     getEntity().setDoubtful(checkBoxDoubtful.getSelection());
  84                 }
  85                 firePropertyChangeEvent(new CdmPropertyChangeEvent(this, null));
  86         }
  87 }