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/**
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* Copyright (C) 2018 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.workingSet.matrix;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import java.util.UUID;
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import org.eclipse.jface.dialogs.Dialog;
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import org.eclipse.jface.viewers.ArrayContentProvider;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.jface.viewers.LabelProvider;
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import org.eclipse.jface.viewers.TableViewer;
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import org.eclipse.swt.graphics.Image;
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import org.eclipse.swt.layout.FillLayout;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Control;
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import org.eclipse.swt.widgets.Shell;
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import eu.etaxonomy.cdm.api.service.IOccurrenceService;
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import eu.etaxonomy.cdm.api.service.ITaxonNodeService;
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import eu.etaxonomy.cdm.api.service.config.FindOccurrencesConfigurator;
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import eu.etaxonomy.cdm.filter.TaxonNodeFilter;
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import eu.etaxonomy.cdm.model.description.WorkingSet;
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import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.taxeditor.model.ImageResources;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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/**
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* @author pplitzner
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* @since Jan 3, 2018
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*
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*/
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public class SpecimenSelectionDialog extends Dialog {
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private TableViewer list;
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private WorkingSet workingSet;
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Collection<SpecimenOrObservationBase> selectedSpecimens = new ArrayList<>();
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protected SpecimenSelectionDialog(Shell parentShell, WorkingSet workingSet) {
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super(parentShell);
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this.workingSet = workingSet;
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}
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@Override
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protected Control createDialogArea(Composite parent) {
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Composite composite = (Composite) super.createDialogArea(parent);
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composite.setLayout(new FillLayout());
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list = new TableViewer(composite);
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list.setContentProvider(new ArrayContentProvider());
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list.setLabelProvider(new DescriptionLabelProvider());
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//gather descriptions
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Set<SpecimenOrObservationBase> specimens = new HashSet<>();
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//set filter parameters
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TaxonNodeFilter filter = TaxonNodeFilter.NewRankInstance(workingSet.getMinRank(), workingSet.getMaxRank());
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workingSet.getGeoFilter().forEach(area -> filter.orArea(area.getUuid()));
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workingSet.getTaxonSubtreeFilter().forEach(node -> filter.orSubtree(node));
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ITaxonNodeService taxonNodeService = CdmStore.getService(ITaxonNodeService.class);
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List<UUID> filteredNodes = taxonNodeService.uuidList(filter);
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for (UUID uuid : filteredNodes) {
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//TODO implement occurrence service for taxon nodes
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// let it return UuidAndTitleCache
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Taxon taxon = taxonNodeService.load(uuid).getTaxon();
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if(taxon!=null){
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FindOccurrencesConfigurator config = new FindOccurrencesConfigurator();
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config.setAssociatedTaxonUuid(uuid);
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specimens.addAll(CdmStore.getService(IOccurrenceService.class).findByTitle(config).getRecords());
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}
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}
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list.setInput(specimens);
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return composite;
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}
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@Override
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protected void configureShell(Shell newShell) {
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super.configureShell(newShell);
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newShell.setText("Select specimens");
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newShell.setMinimumSize(500, 400);
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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protected void okPressed() {
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selectedSpecimens = ((IStructuredSelection)list.getSelection()).toList();
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super.okPressed();
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}
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public Collection<SpecimenOrObservationBase> getSpecimen(){
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return selectedSpecimens;
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}
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private class DescriptionLabelProvider extends LabelProvider{
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/**
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* {@inheritDoc}
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*/
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@Override
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public Image getImage(Object element) {
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if(workingSet.getDescriptions().contains(element)){
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return ImageResources.getImage(ImageResources.SYNCED);
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}
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return null;
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}
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}
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}
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