eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/name/e4/handler/CreateHeterotypicSynonymHandlerE4.java

   1 /**
   2 * Copyright (C) 2007 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9
  10 package eu.etaxonomy.taxeditor.editor.name.e4.handler;
  11
  12 import javax.inject.Named;
  13
  14 import org.eclipse.e4.core.di.annotations.CanExecute;
  15 import org.eclipse.e4.core.di.annotations.Execute;
  16 import org.eclipse.e4.ui.model.application.ui.basic.MPart;
  17 import org.eclipse.e4.ui.model.application.ui.menu.MHandledMenuItem;
  18 import org.eclipse.e4.ui.services.IServiceConstants;
  19 import org.eclipse.jface.viewers.IStructuredSelection;
  20
  21 import eu.etaxonomy.cdm.model.name.TaxonName;
  22 import eu.etaxonomy.taxeditor.editor.name.e4.TaxonNameEditorE4;
  23 import eu.etaxonomy.taxeditor.editor.name.handler.NameEditorMenuPropertyTester;
  24 import eu.etaxonomy.taxeditor.editor.name.operation.CreateSynonymInNewGroupOperation;
  25 import eu.etaxonomy.taxeditor.model.AbstractUtility;
  26 import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
  27 import eu.etaxonomy.taxeditor.parser.ParseHandler;
  28
  29 /**
  30  *
  31  * @author pplitzner
  32  * @since Aug 28, 2017
  33  *
  34  */
  35 public class CreateHeterotypicSynonymHandlerE4 {
  36
  37
  38     @Execute
  39     public void execute(@Named(IServiceConstants.ACTIVE_PART)MPart activePart,
  40             MHandledMenuItem menuItem) {
  41
  42         TaxonNameEditorE4 editor = (TaxonNameEditorE4) activePart.getObject();
  43
  44                 TaxonName newSynonymName = ParseHandler.createEmptyName();
  45
  46                 AbstractPostOperation<?> operation;
  47                 operation = new CreateSynonymInNewGroupOperation(menuItem.getLocalizedLabel(),
  48                         editor.getUndoContext(), editor.getTaxon(), newSynonymName, editor);
  49         AbstractUtility.executeOperation(operation);
  50         }
  51
  52     @CanExecute
  53     public boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)IStructuredSelection selection,
  54             MHandledMenuItem menuItem){
  55         Object selectedElement = selection.getFirstElement();
  56         boolean canExecute = NameEditorMenuPropertyTester.isAccepted(selectedElement);
  57         return canExecute;
  58     }
  59 }