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// $Id$
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/**
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* Copyright (C) 2017 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.editor.view.checklist.e4;
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import java.util.Map;
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import java.util.Set;
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import java.util.UUID;
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import org.eclipse.jface.viewers.SelectionChangedEvent;
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import org.eclipse.jface.viewers.TableViewer;
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import org.eclipse.jface.viewers.TableViewerEditor;
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import org.eclipse.jface.viewers.ViewerCell;
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import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
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import eu.etaxonomy.cdm.model.description.Distribution;
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import eu.etaxonomy.cdm.model.description.TaxonDescription;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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/**
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* @author k.luther
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* @date 28.09.2017
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*
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*/
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public class DistributionEditorHelper {
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public static Distribution getDistributionForColumn(SelectionChangedEvent event, Map<UUID, Integer> areaPosition) {
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// List<TaxonDescription> listTaxonDescriptions = descriptionService.listTaxonDescriptions(taxon, null, null,
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// null, null, null, DESC_INIT_STRATEGY);
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TableViewer viewer = null;
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TableViewerEditor editor = null;
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Taxon taxon = null;
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int columnIndex;
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if (event.getSource() instanceof TableViewer){
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viewer = (TableViewer)event.getSource();
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} else {
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return null;
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}
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if (viewer.getColumnViewerEditor() instanceof TableViewerEditor){
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editor = (TableViewerEditor) viewer.getColumnViewerEditor();
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} else {
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return null;
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}
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ViewerCell cell = editor.getFocusCell();
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if (cell == null){
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return null;
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}
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if (cell.getElement() instanceof Taxon){
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taxon =(Taxon)cell.getElement();
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} else {
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return null;
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}
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columnIndex = cell.getColumnIndex();
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UUID areaUuid = null;
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for (Map.Entry<UUID,Integer> entry: areaPosition.entrySet()){
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if (entry.getValue().intValue()== columnIndex){
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areaUuid = entry.getKey();
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break;
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}
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}
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if (areaUuid == null){
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return null;
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}
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Set<TaxonDescription> listTaxonDescriptions = taxon.getDescriptions();
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for (TaxonDescription td : listTaxonDescriptions) {
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for (DescriptionElementBase deb : td.getElements()) {
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if (deb instanceof Distribution) {
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Distribution distribution = (Distribution) deb;
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if (distribution != null && distribution.getArea() != null && distribution.getArea().getUuid().equals(areaUuid)){
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return distribution;
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}
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}
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}
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}
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return null;
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}
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}
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