taxeditor-store/src/main/java/eu/etaxonomy/taxeditor/ui/selection/ReferenceSelectionElement.java

   1 /**
   2  *
   3  */
   4 package eu.etaxonomy.taxeditor.ui.selection;
   5
   6 import org.eclipse.swt.events.SelectionEvent;
   7
   8 import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
   9 import eu.etaxonomy.cdm.api.service.IReferenceService;
  10 import eu.etaxonomy.cdm.model.reference.Reference;
  11 import eu.etaxonomy.taxeditor.store.CdmStore;
  12 import eu.etaxonomy.taxeditor.ui.dialogs.filteredSelection.ReferenceSelectionDialog;
  13 import eu.etaxonomy.taxeditor.ui.forms.CdmFormFactory;
  14 import eu.etaxonomy.taxeditor.ui.forms.ICdmFormElement;
  15
  16 /**
  17  * <p>ReferenceSelectionElement class.</p>
  18  *
  19  * @author n.hofmann
  20  * @version $Id: $
  21  */
  22 public class ReferenceSelectionElement extends AbstractSelectionElement<Reference>{
  23
  24         /**
  25          * <p>Constructor for ReferenceSelectionElement.</p>
  26          *
  27          * @param labelString a {@link java.lang.String} object.
  28          * @param selection a {@link eu.etaxonomy.cdm.model.reference.ReferenceBase} object.
  29          * @param style a int.
  30          * @param toolkit a {@link eu.etaxonomy.taxeditor.ui.forms.CdmFormFactory} object.
  31          * @param conversation a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
  32          * @param parentElement a {@link eu.etaxonomy.taxeditor.ui.forms.ICdmFormElement} object.
  33          */
  34         public ReferenceSelectionElement(CdmFormFactory toolkit, ConversationHolder conversation, ICdmFormElement parentElement, String labelString,
  35                         Reference selection, int style) {
  36                 super(toolkit, conversation, parentElement, labelString, selection, true, true, true, style);
  37         }
  38
  39         /* (non-Javadoc)
  40          * @see org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse.swt.events.SelectionEvent)
  41          */
  42         /** {@inheritDoc} */
  43         public void widgetSelected(SelectionEvent e) {
  44                 Reference newSelection = ReferenceSelectionDialog.select(getShell(), getConversationHolder(), entity);
  45
  46                 Reference freshlyLoadedSelection = null;
  47                 if(newSelection != null)
  48                         freshlyLoadedSelection = CdmStore.getService(IReferenceService.class).load(newSelection.getUuid());
  49
  50                 setSelectionInternal(freshlyLoadedSelection);
  51         }
  52 }