eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/vocabulary/MeasurementUnitCollectionElement.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.description.Feature;
  17 import eu.etaxonomy.cdm.model.description.MeasurementUnit;
  18 import eu.etaxonomy.taxeditor.ui.combo.TermComboElement;
  19 import eu.etaxonomy.taxeditor.ui.element.AbstractFormSection;
  20 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  21 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  22 import eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionElement;
  23
  24 /**
  25  * @author pplitzner
  26  * @date Apr 27, 2015
  27  *
  28  */
  29 public class MeasurementUnitCollectionElement extends AbstractEntityCollectionElement<MeasurementUnit> {
  30
  31
  32     private TermComboElement<MeasurementUnit> comboStateVocabulary;
  33
  34     /**
  35      * @param formFactory
  36      * @param section
  37      * @param entity
  38      * @param removeListener
  39      * @param isChoosableEntity
  40      * @param backgroundColor
  41      * @param style
  42      */
  43     public MeasurementUnitCollectionElement(CdmFormFactory formFactory, AbstractFormSection section, MeasurementUnit entity,
  44             SelectionListener removeListener, Color backgroundColor, int style) {
  45         super(formFactory, section, entity, removeListener, false, backgroundColor, style);
  46
  47     }
  48
  49     @Override
  50     public void createControls(ICdmFormElement element, int style) {
  51         comboStateVocabulary = formFactory.createDefinedTermComboElement(TermType.MeasurementUnit, element, "Measurement unit", null, style);
  52     }
  53
  54     @Override
  55     public void setEntity(MeasurementUnit entity) {
  56         this.entity = entity;
  57         if(entity.getId()!=0){
  58             comboStateVocabulary.setSelection(entity);
  59         }
  60     }
  61
  62     @Override
  63     public void handleEvent(Object eventSource) {
  64         if(eventSource==comboStateVocabulary && comboStateVocabulary.getSelection()!=null){
  65             if(getParentElement() instanceof MeasurementUnitCollectionSection){
  66                 Feature feature = ((MeasurementUnitCollectionSection) getParentElement()).getEntity();
  67                 feature.removeRecommendedMeasurementUnit(entity);
  68                 MeasurementUnit measurementUnit = comboStateVocabulary.getSelection();
  69                 feature.addRecommendedMeasurementUnit(measurementUnit);
  70                 entity = measurementUnit;
  71             }
  72         }
  73     }
  74
  75 }