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

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 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
  11 package eu.etaxonomy.taxeditor.ui.section.description;
  12
  13 import org.eclipse.swt.events.SelectionListener;
  14
  15 import eu.etaxonomy.cdm.model.common.DefinedTerm;
  16 import eu.etaxonomy.cdm.model.common.TermType;
  17 import eu.etaxonomy.cdm.model.description.TaxonDescription;
  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  * <p>ScopeElement class.</p>
  26  *
  27  * @author n.hoffmann
  28  * @created Mar 18, 2010
  29  * @version 1.0
  30  */
  31 public class ScopeElement extends AbstractEntityCollectionElement<DefinedTerm> {
  32
  33         private TermComboElement<DefinedTerm> combo_scope;
  34
  35         /**
  36          * <p>Constructor for ScopeElement.</p>
  37          *
  38          * @param cdmFormFactory a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.
  39          * @param section a {@link eu.etaxonomy.taxeditor.ui.element.AbstractFormSection} object.
  40          * @param element a {@link eu.etaxonomy.cdm.model.description.Scope} object.
  41          * @param removeListener a {@link org.eclipse.swt.events.SelectionListener} object.
  42          * @param style a int.
  43          */
  44         public ScopeElement(CdmFormFactory cdmFormFactory,
  45                         AbstractFormSection section, DefinedTerm element,
  46                         SelectionListener removeListener, int style) {
  47                 super(cdmFormFactory, section, element, removeListener, null, style);
  48         }
  49
  50         /** {@inheritDoc} */
  51         @Override
  52         public void setEntity(DefinedTerm entity) {
  53                 this.entity = entity;
  54                 if(!entity.getLabel().isEmpty()){
  55                     combo_scope.setSelection(entity);
  56                 }
  57         }
  58
  59         /** {@inheritDoc} */
  60         @Override
  61         public void createControls(ICdmFormElement element, int style) {
  62                 combo_scope = formFactory.createDefinedTermComboElement(TermType.Scope, element, "Scope", null, style);
  63         }
  64
  65         /** {@inheritDoc} */
  66         @Override
  67         public void handleEvent(Object eventSource) {
  68             DefinedTerm scopeTerm = combo_scope.getSelection();
  69             if(eventSource==combo_scope && scopeTerm!=null){
  70                 if(getParentElement() instanceof ScopeSection){
  71                     TaxonDescription taxonDescription = ((ScopeSection)getParentElement()).getEntity();
  72                     taxonDescription.removeScope(entity);
  73                 taxonDescription.addScope(scopeTerm);
  74                 entity = scopeTerm;
  75                 }
  76             }
  77         }
  78
  79 }