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/**
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* Copyright (C) 2007 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.featuretree;
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import java.util.Arrays;
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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.stream.Collectors;
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import org.eclipse.jface.layout.GridLayoutFactory;
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import org.eclipse.jface.wizard.WizardPage;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.layout.GridLayout;
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import org.eclipse.swt.widgets.Composite;
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import eu.etaxonomy.cdm.api.service.ITermService;
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import eu.etaxonomy.cdm.api.service.IVocabularyService;
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import eu.etaxonomy.cdm.model.common.DefinedTermBase;
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import eu.etaxonomy.cdm.model.common.TermType;
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import eu.etaxonomy.cdm.model.description.Feature;
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import eu.etaxonomy.cdm.persistence.dto.TermDto;
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import eu.etaxonomy.cdm.persistence.dto.TermVocabularyDto;
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import eu.etaxonomy.taxeditor.editor.definedterm.DefinedTermSorter;
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import eu.etaxonomy.taxeditor.editor.definedterm.TermDtoContentProvider;
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import eu.etaxonomy.taxeditor.editor.definedterm.TermDtoLabelProvider;
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import eu.etaxonomy.taxeditor.preference.wizard.CheckBoxTreeComposite;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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/**
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* @author n.hoffmann
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* @created Aug 5, 2010
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* @version 1.0
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*/
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public class AvailableFeaturesWizardPage extends WizardPage {
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private CheckBoxTreeComposite treeComposite;
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protected AvailableFeaturesWizardPage() {
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super("AvailableFeaturesWizardPage");
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setTitle("Available Features");
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setDescription("Please select features you want to add to the tree.");
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}
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/** {@inheritDoc} */
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@Override
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public void createControl(Composite parent) {
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parent.setLayout(new GridLayout());
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treeComposite = new CheckBoxTreeComposite(parent, new TermDtoContentProvider(), new TermDtoLabelProvider(), SWT.NONE);
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List<TermVocabularyDto> vocabularyDtos = CdmStore.getService(IVocabularyService.class).findVocabularyDtoByTermType(TermType.Feature);
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treeComposite.getViewer().setComparator(new DefinedTermSorter());
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treeComposite.getViewer().setInput(vocabularyDtos);
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GridLayoutFactory.fillDefaults().applyTo(treeComposite);
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setControl(treeComposite);
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}
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public Set<Feature> getSelectedFeatures() {
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List<Object> checkedElements = Arrays.asList(treeComposite.getViewer().getCheckedElements());
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checkedElements = checkedElements.stream().filter(element->element instanceof TermDto).collect(Collectors.toList());
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Set<Feature> features = new HashSet<Feature>();
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for(Object element : checkedElements){
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if(element instanceof TermDto){
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DefinedTermBase feature = CdmStore.getService(ITermService.class).load(((TermDto) element).getUuid());
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features.add((Feature) feature);
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}
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}
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return features;
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}
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}
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