taxeditor-editor/src/main/java/eu/etaxonomy/taxeditor/forms/selection/ReferenceSelectionElement.java

   1 /**
   2  *
   3  */
   4 package eu.etaxonomy.taxeditor.forms.selection;
   5
   6 import org.eclipse.swt.events.SelectionEvent;
   7
   8 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
   9 import eu.etaxonomy.cdm.model.reference.ReferenceBase;
  10 import eu.etaxonomy.taxeditor.dialogs.filteredSelection.FilteredReferenceSelectionDialog;
  11 import eu.etaxonomy.taxeditor.forms.CdmFormFactory;
  12 import eu.etaxonomy.taxeditor.forms.ICdmFormElement;
  13 import eu.etaxonomy.taxeditor.store.CdmStore;
  14
  15 /**
  16  * <p>ReferenceSelectionElement class.</p>
  17  *
  18  * @author n.hofmann
  19  * @version $Id: $
  20  */
  21 public class ReferenceSelectionElement extends AbstractSelectionElement<ReferenceBase>{
  22
  23         /**
  24          * <p>Constructor for ReferenceSelectionElement.</p>
  25          *
  26          * @param labelString a {@link java.lang.String} object.
  27          * @param selection a {@link eu.etaxonomy.cdm.model.reference.ReferenceBase} object.
  28          * @param style a int.
  29          * @param toolkit a {@link eu.etaxonomy.taxeditor.forms.CdmFormFactory} object.
  30          * @param conversation a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
  31          * @param parentElement a {@link eu.etaxonomy.taxeditor.forms.ICdmFormElement} object.
  32          */
  33         public ReferenceSelectionElement(CdmFormFactory toolkit, ConversationHolder conversation, ICdmFormElement parentElement, String labelString,
  34                         ReferenceBase selection, int style) {
  35                 super(toolkit, conversation, parentElement, labelString, selection, true, true, true, style);
  36         }
  37
  38         /* (non-Javadoc)
  39          * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
  40          */
  41         /** {@inheritDoc} */
  42         public void widgetSelected(SelectionEvent e) {
  43                 ReferenceBase newSelection = FilteredReferenceSelectionDialog.select(getShell(), getConversationHolder(), entity);
  44
  45                 ReferenceBase freshlyLoadedSelection = null;
  46                 if(newSelection != null)
  47                         freshlyLoadedSelection = CdmStore.getReferenceService().load(newSelection.getUuid());
  48
  49                 setSelectionInternal(freshlyLoadedSelection);
  50         }
  51 }