eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/description/ModifierElement.java

   1 /**
   2 * Copyright (C) 2007 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
  10 package eu.etaxonomy.taxeditor.ui.section.description;
  11
  12 import java.util.ArrayList;
  13 import java.util.HashSet;
  14 import java.util.List;
  15 import java.util.Set;
  16
  17 import org.eclipse.swt.events.SelectionListener;
  18
  19 import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
  20 import eu.etaxonomy.cdm.model.description.StateData;
  21 import eu.etaxonomy.cdm.model.description.StatisticalMeasurementValue;
  22 import eu.etaxonomy.cdm.model.term.DefinedTerm;
  23 import eu.etaxonomy.cdm.model.term.TermType;
  24 import eu.etaxonomy.cdm.model.term.TermVocabulary;
  25 import eu.etaxonomy.taxeditor.ui.combo.TermComboElement;
  26 import eu.etaxonomy.taxeditor.ui.element.AbstractFormSection;
  27 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  28 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  29 import eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionElement;
  30
  31 /**
  32  * <p>ModifierElement class.</p>
  33  *
  34  * @author n.hoffmann
  35  * @created Sep 15, 2010
  36  * @version 1.0
  37  */
  38 public class ModifierElement extends AbstractEntityCollectionElement<DefinedTerm> {
  39
  40         private TermComboElement<DefinedTerm> combo_modifier;
  41
  42         /**
  43          * <p>Constructor for ModifierElement.</p>
  44          *
  45          * @param formFactory a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.
  46          * @param section a {@link eu.etaxonomy.taxeditor.ui.element.AbstractFormSection} object.
  47          * @param entity a {@link eu.etaxonomy.cdm.model.description.Modifier} object.
  48          * @param removeListener a {@link org.eclipse.swt.events.SelectionListener} object.
  49          * @param style a int.
  50          */
  51         public ModifierElement(CdmFormFactory formFactory,
  52                         AbstractFormSection<?> section, DefinedTerm entity,
  53                         SelectionListener removeListener, int style) {
  54                 super(formFactory, section, entity, removeListener, null, style);
  55         }
  56
  57         /** {@inheritDoc} */
  58         @Override
  59         public void setEntity(DefinedTerm entity) {
  60                 this.entity = entity;
  61                 if(getParentElement() instanceof ModifierSection){
  62                     ModifierSection parentSection = (ModifierSection) getParentElement();
  63                     List<DefinedTerm> modifierTerms = new ArrayList<DefinedTerm>();
  64             Set<TermVocabulary<DefinedTerm>> recommendedModifierEnumeration = new HashSet<TermVocabulary<DefinedTerm>>();
  65                     if(parentSection.getEntity() instanceof StateData){
  66                         StateData stateData = (StateData) parentSection.getEntity();
  67                         recommendedModifierEnumeration = stateData.getCategoricalData().getFeature().getRecommendedModifierEnumeration();
  68                     }else if(parentSection.getEntity() instanceof StatisticalMeasurementValue){
  69                         StatisticalMeasurementValue statisticalMeasurementValue = (StatisticalMeasurementValue)parentSection.getEntity();
  70                         recommendedModifierEnumeration = statisticalMeasurementValue.getQuantitativeData().getFeature().getRecommendedModifierEnumeration();
  71                     }
  72                     if (!(parentSection.getParentElement() instanceof DescriptionElementBase)){
  73                         DescriptionElementBase element = (DescriptionElementBase) parentSection.getEntity();
  74                 recommendedModifierEnumeration = element.getFeature().getRecommendedModifierEnumeration();
  75                         //recommendedModifierEnumeration.add(CdmStore.getService(IVocabularyService.class).load(VocabularyEnum.Modifier.getUuid()));
  76                     }
  77
  78                     for (TermVocabulary<DefinedTerm> termVocabulary : recommendedModifierEnumeration) {
  79                         modifierTerms.addAll(termVocabulary.getTerms());
  80                     }
  81                     combo_modifier.setTerms(modifierTerms);
  82                 }
  83         if(entity!=null && entity.getId()>0){
  84             combo_modifier.setSelection(entity);
  85             combo_modifier.removeEmptyElement();
  86         }
  87         }
  88
  89         /** {@inheritDoc} */
  90         @Override
  91         public void createControls(ICdmFormElement element, int style) {
  92                 combo_modifier = formFactory.createDefinedTermComboElement(TermType.Modifier, element, "Modifier", getEntity(), style);
  93         }
  94
  95         /** {@inheritDoc} */
  96         @Override
  97         public void handleEvent(Object eventSource) {
  98             if(eventSource==combo_modifier && combo_modifier.getSelection()!=null){
  99                 combo_modifier.removeEmptyElement();
 100                 if(getParentElement() instanceof AbstractFormSection){
 101                     AbstractFormSection<?> parentSection = (AbstractFormSection<?>) getParentElement();
 102                     if(parentSection.getEntity() instanceof StateData){
 103                         StateData stateData = (StateData) parentSection.getEntity();
 104                         stateData.removeModifier(entity);
 105                         DefinedTerm term = combo_modifier.getSelection();
 106                         stateData.addModifier(term);
 107                         entity = term;
 108                     }
 109                     else if(parentSection.getEntity() instanceof StatisticalMeasurementValue){
 110                         StatisticalMeasurementValue parentEntity = (StatisticalMeasurementValue) parentSection.getEntity();
 111                         parentEntity.removeModifier(entity);
 112                         DefinedTerm term = combo_modifier.getSelection();
 113                         parentEntity.addModifier(term);
 114                         entity = term;
 115                     }else {
 116                         ((DescriptionElementBase)parentSection.getEntity()).removeModifier(entity);
 117                         DefinedTerm term = combo_modifier.getSelection();
 118                         ((DescriptionElementBase)parentSection.getEntity()).addModifier(term);
 119                     entity = term;
 120                     }
 121                 }
 122             }
 123         }
 124 }