eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/vocabulary/StateVocabularyCollectionElement.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2015 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.vocabulary;
  11
  12 import org.eclipse.swt.events.SelectionListener;
  13 import org.eclipse.swt.graphics.Color;
  14
  15 import eu.etaxonomy.cdm.model.common.TermType;
  16 import eu.etaxonomy.cdm.model.common.TermVocabulary;
  17 import eu.etaxonomy.cdm.model.description.Feature;
  18 import eu.etaxonomy.cdm.model.description.State;
  19 import eu.etaxonomy.taxeditor.ui.combo.VocabularyComboElement;
  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
  25 /**
  26  * @author pplitzner
  27  * @date Apr 27, 2015
  28  *
  29  */
  30 public class StateVocabularyCollectionElement extends AbstractEntityCollectionElement<TermVocabulary<State>> {
  31
  32
  33     private VocabularyComboElement<State, TermVocabulary<State>> comboStateVocabulary;
  34
  35     /**
  36      * @param formFactory
  37      * @param section
  38      * @param entity
  39      * @param removeListener
  40      * @param isChoosableEntity
  41      * @param backgroundColor
  42      * @param style
  43      */
  44     public StateVocabularyCollectionElement(CdmFormFactory formFactory, AbstractFormSection section, TermVocabulary<State> entity,
  45             SelectionListener removeListener, Color backgroundColor, int style) {
  46         super(formFactory, section, entity, removeListener, false, backgroundColor, style);
  47
  48     }
  49
  50     @Override
  51     public void createControls(ICdmFormElement element, int style) {
  52         comboStateVocabulary = formFactory.createVocabularyComboElement(TermType.State, "State vocabulary", null, element, style);
  53     }
  54
  55     @Override
  56     public void setEntity(TermVocabulary<State> entity) {
  57         this.entity = entity;
  58         if(entity.getId()!=0){
  59             comboStateVocabulary.setSelection(entity);
  60             comboStateVocabulary.removeEmptyElement();
  61         }
  62     }
  63
  64     @Override
  65     public void handleEvent(Object eventSource) {
  66         if(eventSource==comboStateVocabulary && comboStateVocabulary.getSelection()!=null){
  67             if(getParentElement() instanceof StateVocabularyCollectionSection){
  68                 StateVocabularyCollectionSection parentElement = (StateVocabularyCollectionSection) getParentElement();
  69                 Feature feature = parentElement.getEntity();
  70                 feature.removeSupportedCategoricalEnumeration(entity);
  71                 TermVocabulary<State> vocabulary = comboStateVocabulary.getSelection();
  72                 feature.addSupportedCategoricalEnumeration(vocabulary);
  73                 entity = vocabulary;
  74                 //update the parent section to re-set the listeners to the persisted measurement unit
  75                 parentElement.removeElementAndUpdate(null);
  76             }
  77         }
  78     }
  79
  80 }