eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/descriptiveDataSet/matrix/handler/AddDescriptionHandler.java

   1 /**
   2 * Copyright (C) 2020 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 package eu.etaxonomy.taxeditor.editor.descriptiveDataSet.matrix.handler;
  10
  11 import java.util.ArrayList;
  12 import java.util.Collection;
  13 import java.util.Iterator;
  14 import java.util.List;
  15
  16 import javax.inject.Named;
  17
  18 import org.eclipse.e4.core.di.annotations.CanExecute;
  19 import org.eclipse.e4.core.di.annotations.Execute;
  20 import org.eclipse.e4.ui.di.UISynchronize;
  21 import org.eclipse.e4.ui.model.application.ui.basic.MPart;
  22 import org.eclipse.e4.ui.model.application.ui.menu.MHandledMenuItem;
  23 import org.eclipse.e4.ui.services.IServiceConstants;
  24 import org.eclipse.jface.viewers.IStructuredSelection;
  25 import org.eclipse.jface.window.Window;
  26
  27 import eu.etaxonomy.cdm.api.service.dto.SpecimenRowWrapperDTO;
  28 import eu.etaxonomy.cdm.persistence.dto.SpecimenNodeWrapper;
  29 import eu.etaxonomy.cdm.persistence.dto.TaxonNodeDto;
  30 import eu.etaxonomy.taxeditor.editor.descriptiveDataSet.matrix.CharacterMatrix;
  31 import eu.etaxonomy.taxeditor.editor.descriptiveDataSet.matrix.CharacterMatrixPart;
  32 import eu.etaxonomy.taxeditor.editor.descriptiveDataSet.matrix.SpecimenSelectionDialog;
  33 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  34
  35 /**
  36  * @author k.luther
  37  * @since May 11, 2020
  38  */
  39 public class AddDescriptionHandler {
  40     @Execute
  41     public void execute(@Named(IServiceConstants.ACTIVE_PART)MPart activePart, UISynchronize sync) {
  42
  43         // dependent on the selection the specimens are filtered
  44         CharacterMatrixPart matrixPart = (CharacterMatrixPart) activePart.getObject();
  45 //        if(StoreUtil.promptCheckIsDirty(matrixPart)){
  46 //            return;
  47 //        }
  48         CharacterMatrix matrix = matrixPart.getMatrix();
  49         IStructuredSelection selection = matrixPart.getSelection();
  50         List<String> treeIndexList = null;
  51         if(selection.size()>0){
  52             treeIndexList = new ArrayList<>();
  53             Iterator iterator = selection.iterator();
  54             while (iterator.hasNext()){
  55                 Object element = iterator.next();
  56                 if (element instanceof TaxonNodeDto){
  57                     TaxonNodeDto taxonRow = (TaxonNodeDto) element;
  58                     String treeIndex = taxonRow.getTreeIndex();
  59                     treeIndexList.add(treeIndex);
  60                 }
  61             }
  62
  63         }
  64
  65         SpecimenSelectionDialog dialog = new SpecimenSelectionDialog(matrix.getShell(), matrix, treeIndexList);
  66         if(dialog.open()==Window.OK){
  67             Collection<SpecimenNodeWrapper> wrappers = dialog.getSpecimen();
  68             if(wrappers.stream().anyMatch(wrapper->wrapper.getTaxonDescriptionUuid()==null)
  69                     && !MessagingUtils.confirmDialog(
  70                             "Create Taxon Association",
  71                             "Some specimens are not linked with taxon via IndividualsAssociation yet.\n"
  72                             + "Do you want to create this association?")){
  73                 return;
  74             }
  75             matrix.addRowsToMatrix(wrappers);
  76             wrappers.forEach(wrapper->matrix.getSpecimenCache().remove(wrapper));
  77
  78         }
  79     }
  80
  81     @CanExecute
  82     public boolean canExecute(@Named(IServiceConstants.ACTIVE_PART)MPart activePart,
  83             MHandledMenuItem menuItem){
  84         CharacterMatrixPart matrixPart = (CharacterMatrixPart) activePart.getObject();
  85         IStructuredSelection selection = matrixPart.getSelection();
  86         boolean canExecute = (selection.isEmpty() ||
  87                 !(selection.getFirstElement() instanceof SpecimenRowWrapperDTO) );
  88
  89         return canExecute;
  90
  91     }
  92 }