eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/dialog/configurator/DistributionAggregationWizardPage.java

   1 /**
   2 * Copyright (C) 2019 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.ui.dialog.configurator;
  10
  11 import java.util.ArrayList;
  12 import java.util.Arrays;
  13 import java.util.Collections;
  14 import java.util.Comparator;
  15 import java.util.List;
  16
  17 import org.apache.commons.lang3.StringUtils;
  18 import org.eclipse.jface.layout.GridLayoutFactory;
  19 import org.eclipse.jface.viewers.ArrayContentProvider;
  20 import org.eclipse.jface.viewers.CheckStateChangedEvent;
  21 import org.eclipse.jface.viewers.CheckboxTableViewer;
  22 import org.eclipse.jface.viewers.ICheckStateListener;
  23 import org.eclipse.jface.viewers.LabelProvider;
  24 import org.eclipse.jface.wizard.WizardDialog;
  25 import org.eclipse.swt.SWT;
  26 import org.eclipse.swt.events.SelectionAdapter;
  27 import org.eclipse.swt.events.SelectionEvent;
  28 import org.eclipse.swt.events.SelectionListener;
  29 import org.eclipse.swt.layout.GridData;
  30 import org.eclipse.swt.layout.GridLayout;
  31 import org.eclipse.swt.widgets.Button;
  32 import org.eclipse.swt.widgets.Combo;
  33 import org.eclipse.swt.widgets.Composite;
  34 import org.eclipse.swt.widgets.Event;
  35 import org.eclipse.swt.widgets.Label;
  36 import org.eclipse.swt.widgets.Listener;
  37 import org.osgi.service.component.annotations.ConfigurationPolicy;
  38
  39 import eu.etaxonomy.cdm.api.application.CdmApplicationState;
  40 import eu.etaxonomy.cdm.api.service.IClassificationService;
  41 import eu.etaxonomy.cdm.api.service.ITermTreeService;
  42 import eu.etaxonomy.cdm.api.service.description.AggregationMode;
  43 import eu.etaxonomy.cdm.api.service.description.AggregationSourceMode;
  44 import eu.etaxonomy.cdm.api.service.description.DistributionAggregation;
  45 import eu.etaxonomy.cdm.api.service.description.DistributionAggregationConfiguration;
  46 import eu.etaxonomy.cdm.filter.LogicFilter;
  47 import eu.etaxonomy.cdm.model.location.NamedAreaLevel;
  48 import eu.etaxonomy.cdm.model.name.Rank;
  49 import eu.etaxonomy.cdm.model.reference.OriginalSourceType;
  50 import eu.etaxonomy.cdm.model.taxon.Classification;
  51 import eu.etaxonomy.cdm.model.taxon.TaxonNode;
  52 import eu.etaxonomy.cdm.model.term.TermTree;
  53 import eu.etaxonomy.cdm.model.term.TermType;
  54 import eu.etaxonomy.taxeditor.l10n.Messages;
  55 import eu.etaxonomy.taxeditor.model.AbstractUtility;
  56 import eu.etaxonomy.taxeditor.store.CdmStore;
  57 import eu.etaxonomy.taxeditor.ui.combo.OriginalSourceTypeComparator;
  58 import eu.etaxonomy.taxeditor.ui.dialog.SuperAreaSelectionWizard;
  59
  60 /**
  61  * @author k.luther
  62  * @since 15.11.2019
  63  */
  64 public class DistributionAggregationWizardPage
  65         extends AggregationConfigurationWizardPage<DistributionAggregation,DistributionAggregationConfiguration>
  66         implements Listener, SelectionListener{
  67
  68     private Button buttonSuperArea;
  69     private Combo comboAreaLevel;
  70     private Combo comboStatusOrder;
  71
  72     private Combo comboClassificationSelection;
  73     private List<Classification> classifications;
  74     private Classification selectedClassification;
  75
  76
  77
  78     private Object[] checkedElements;
  79
  80     public DistributionAggregationWizardPage(DistributionAggregationConfiguration configurator) {
  81         super(Messages.DistributionAggregationWizardPage_TITLE);
  82         this.configurator = configurator;
  83
  84         this.setDescription(Messages.DistributionAggregationWizardPage_DESCRIPTION);
  85     }
  86
  87     @Override
  88     public void createControl(Composite parent) {
  89         final Composite composite = new Composite(parent, SWT.NULL);
  90
  91         String taxonStr = ""; //$NON-NLS-1$
  92         int count = configurator.getTaxonNodeFilter().getSubtreeFilter().size();
  93         boolean areaChecked = configurator.getAggregationModes().contains(AggregationMode.WithinTaxon);
  94         boolean toParentChecked = configurator.getAggregationModes().contains(AggregationMode.ToParent);
  95         for (LogicFilter<TaxonNode> filter: configurator.getTaxonNodeFilter().getSubtreeFilter()){
  96             subTreeNode = CdmApplicationState.getCurrentAppConfig().getTaxonNodeService().load(filter.getUuid());
  97             count--;
  98             if (subTreeNode.hasTaxon()){
  99                 taxonStr += subTreeNode.getTaxon().getName().getTitleCache();
 100                 if (count>0){
 101                     taxonStr += ", "; //$NON-NLS-1$
 102                 }
 103             }
 104         }
 105         if (StringUtils.isNotBlank(taxonStr)){
 106             checkUseSelectedSubtree= new Button(composite, SWT.RADIO);
 107             checkUseSelectedSubtree.setText(Messages.AggregationWizardPage_SUBTREE + " "+ taxonStr);
 108             checkUseSelectedSubtree.addListener(SWT.Selection, new Listener() {
 109                 @Override
 110                 public void handleEvent(Event e) {
 111                     Button b = (Button) e.widget;
 112                     GridData data = (GridData)  comboClassificationSelection.getLayoutData();
 113                     data.exclude = b.getSelection();
 114                     comboClassificationSelection.setEnabled(!data.exclude);
 115
 116                     updateHigherRankCombo();
 117                }
 118             });
 119
 120             checkUseSelectedTaxonNode= new Button(composite,  SWT.RADIO);
 121             checkUseSelectedTaxonNode.setText(Messages.AggregationWizardPage_SINGLE_TAXON + " " + taxonStr + " "+Messages.AggregationWizardPage_WITHOUT_CHILDREN);
 122             checkUseSelectedTaxonNode.addListener(SWT.Selection, new Listener() {
 123                 @Override
 124                 public void handleEvent(Event e) {
 125                     Button b = (Button) e.widget;
 126                     GridData data = (GridData)  comboClassificationSelection.getLayoutData();
 127                     data.exclude = b.getSelection();
 128                     comboClassificationSelection.setEnabled(!data.exclude);
 129                     updateHigherRankCombo();
 130                 }
 131             });
 132         }
 133         checkUseHigherLevel= new Button(composite, SWT.RADIO);
 134         checkUseHigherLevel.setText(Messages.DistributionAggregationWizardPage_CLASSIFICATION);
 135         checkUseHigherLevel.addListener(SWT.Selection, new Listener() {
 136            @Override
 137            public void handleEvent(Event e) {
 138                Button b = (Button) e.widget;
 139                GridData data = (GridData)  comboClassificationSelection.getLayoutData();
 140                data.exclude = b.getSelection();
 141                comboClassificationSelection.setEnabled(data.exclude);
 142                updateHigherRankCombo();
 143            }
 144         });
 145
 146         GridLayoutFactory.fillDefaults();
 147
 148         if (subTreeNode!= null){
 149             selectedClassification = subTreeNode.getClassification();
 150         }
 151         GridData gridDataClassificationCombo = new GridData();
 152         gridDataClassificationCombo = new GridData(GridData.BEGINNING, GridData.CENTER, true, false);
 153         gridDataClassificationCombo.horizontalIndent = 5;
 154
 155         comboClassificationSelection = new Combo(composite, SWT.BORDER| SWT.READ_ONLY);
 156         comboClassificationSelection.setLayoutData(gridDataClassificationCombo);
 157         classifications = CdmStore.getService(IClassificationService.class).list(null, null, null, null, null);
 158         Collections.sort(classifications, new Comparator<Classification>() {
 159
 160             @Override
 161             public int compare(Classification o1, Classification o2) {
 162                 if (o1.equals(o2)){
 163                     return 0;
 164                 }
 165                 int result = o1.getTitleCache().compareTo(o2.getTitleCache());
 166                 if (result == 0){
 167                     return o1.getUuid().compareTo(o2.getUuid());
 168                 }
 169                 return result;
 170             }
 171         });
 172         for(Classification tree : classifications){
 173             comboClassificationSelection.add(tree.getName().getText(), classifications.indexOf(tree));
 174         }
 175
 176         comboClassificationSelection.select(classifications.indexOf(selectedClassification));
 177         comboClassificationSelection.addSelectionListener(this);
 178
 179         if (StringUtils.isNotBlank(taxonStr)){
 180             checkUseSelectedSubtree.setSelection(true);
 181             comboClassificationSelection.setEnabled(false);
 182         }else{
 183             checkUseHigherLevel.setSelection(true);
 184         }
 185         Label separator = new Label(composite, SWT.HORIZONTAL | SWT.SEPARATOR);
 186         GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
 187         gridData.horizontalSpan = 2;
 188         gridData.verticalIndent = 5;
 189         separator.setLayoutData(gridData);
 190
 191         GridLayout gridLayout = new GridLayout();
 192         gridLayout.numColumns = 1;
 193
 194         composite.setLayout(gridLayout);
 195         final Composite control = new Composite(composite, SWT.NULL);
 196         GridLayout gridLayoutControl = new GridLayout();
 197         gridLayoutControl.numColumns = 2;
 198         control.setLayout(gridLayoutControl);
 199         control.setLayoutData(new GridData(SWT.FILL, SWT.LEFT, true, true));
 200
 201         Label higherRankLabel = new Label(control, SWT.NULL);
 202         higherRankLabel.setText(Messages.DistributionAggregationWizardPage_HIGHEST_RANK);
 203
 204         comboHigherRank = new Combo(control, SWT.BORDER | SWT.READ_ONLY);
 205         updateHigherRankCombo();
 206         setConfigValueToRankCombo(comboHigherRank);
 207         comboHigherRank.addListener(SWT.Selection, this);
 208
 209         Label lowerRankLabel = new Label(control, SWT.NULL);
 210         lowerRankLabel.setText(Messages.DistributionAggregationWizardPage_LOWEST_RANK);
 211         comboLowerRank = new Combo(control, SWT.BORDER | SWT.READ_ONLY);
 212         updateLowerRankCombo();
 213
 214         setConfigValueToRankCombo(comboLowerRank);
 215         comboLowerRank.addListener(SWT.Selection, this);
 216
 217         separator = new Label(composite, SWT.HORIZONTAL | SWT.SEPARATOR);
 218         gridData = new GridData(GridData.FILL_HORIZONTAL);
 219         gridData.horizontalSpan = 2;
 220         gridData.verticalIndent = 5;
 221         separator.setLayoutData(gridData);
 222
 223         Label aggregationModeLabel = new Label(control, SWT.NULL);
 224         aggregationModeLabel.setText(Messages.DistributionAggregationWizardPage_AGGREGATION_MODE);
 225         aggregationModeLabel.setToolTipText(Messages.DistributionAggregationWizardPage_TOOLTIP_AGGR_MODE);
 226         aggregationModeViewer = CheckboxTableViewer.newCheckList(control, SWT.BORDER | SWT.SINGLE);
 227         aggregationModeViewer.setContentProvider(new ArrayContentProvider());
 228         aggregationModeViewer.setLabelProvider(new LabelProvider(){
 229             @Override
 230             public String getText(Object element){
 231                 if (element instanceof AggregationMode){
 232                     if (((AggregationMode)element).equals(AggregationMode.ToParent)){
 233                         return Messages.DistributionAggregationWizardPage_CHILD_PARENT;
 234                     }
 235                     if (((AggregationMode)element).equals(AggregationMode.WithinTaxon)){
 236                         return Messages.DistributionAggregationWizardPage_AREA;
 237                     }
 238                 }
 239                 return null;
 240             }
 241
 242         });
 243         List<AggregationMode> aggregationModeList = new ArrayList<>();
 244         for (AggregationMode mode: AggregationMode.values()){
 245             aggregationModeList.add(mode);
 246         }
 247
 248         aggregationModeViewer.setInput(aggregationModeList);
 249
 250         for (AggregationMode mode: configurator.getAggregationModes()){
 251             if (mode instanceof AggregationMode){
 252                 aggregationModeViewer.setChecked(mode, true);
 253             }
 254         }
 255
 256
 257         aggregationModeViewer.addCheckStateListener(new ICheckStateListener(){
 258             @Override
 259             public void checkStateChanged(    CheckStateChangedEvent event){
 260                 Object[] checked =aggregationModeViewer.getCheckedElements();
 261                 boolean areachecked = false;
 262                 boolean toParentChecked = false;
 263                 for (int i = 0; i<checked.length;i++){
 264                     if (checked[i] instanceof AggregationMode){
 265                         if (((AggregationMode)checked[i]).equals(AggregationMode.WithinTaxon)){
 266                             areachecked = true;
 267                         }
 268                         if (((AggregationMode)checked[i]).equals(AggregationMode.ToParent)){
 269                             toParentChecked = true;
 270                         }
 271                     }
 272                 }
 273                 comboAreaLevel.setEnabled(areachecked);
 274                 buttonSuperArea.setEnabled(areachecked);
 275                 comboSourceModeWithinTaxon.setEnabled(areachecked);
 276                 comboSourceModeChildParent.setEnabled(toParentChecked);
 277                 AggregationSourceMode areaMode = (AggregationSourceMode)comboSourceModeWithinTaxon.getData(comboSourceModeWithinTaxon.getText());
 278                 AggregationSourceMode taxonMode = (AggregationSourceMode)comboSourceModeChildParent.getData(comboSourceModeChildParent.getText());
 279                 sourceTypeViewer.getTable().setEnabled(((areachecked && (areaMode.equals(AggregationSourceMode.ALL) || areaMode.equals(AggregationSourceMode.ALL_SAMEVALUE) ) )|| toParentChecked && (taxonMode.equals(AggregationSourceMode.ALL) || taxonMode.equals(AggregationSourceMode.ALL_SAMEVALUE) )) );
 280                 getWizard().getContainer().updateButtons();
 281               }
 282         });
 283         Label areaLevelLabel = new Label(control, SWT.NULL);
 284         areaLevelLabel.setText(Messages.DistributionAggregationWizardPage_AREA_LEVEL);
 285         areaLevelLabel.setToolTipText(Messages.DistributionAggregationWizardPage_TOOLTIP_AREA_LEVEL);
 286         comboAreaLevel = new Combo(control,  SWT.BORDER | SWT.READ_ONLY);
 287         List<NamedAreaLevel> namedAreaLevels = CdmStore.getTermManager().getAllTerms(TermType.NamedAreaLevel, null);
 288         for (NamedAreaLevel level: namedAreaLevels) {
 289             comboAreaLevel.add(level.getLabel());
 290             comboAreaLevel.setData(level.getLabel(), level);
 291         }
 292         comboAreaLevel.addSelectionListener(this);
 293         comboAreaLevel.setEnabled(areaChecked);
 294
 295
 296         GridData gridData2 = new GridData();
 297         gridData2.horizontalSpan = 2;
 298         gridData2.horizontalAlignment = SWT.LEFT;
 299
 300         buttonSuperArea = new Button(control, SWT.PUSH );
 301         buttonSuperArea.setLayoutData(gridData2);
 302         buttonSuperArea.setEnabled(configurator.getAggregationModes().contains(AggregationMode.WithinTaxon));
 303         buttonSuperArea.setText(Messages.DistributionAggregationWizardPage_SELECT_AREA);
 304         buttonSuperArea.setToolTipText(Messages.DistributionAggregationWizardPage_TOOLTIP_AREA_SELECTION);
 305         buttonSuperArea.addSelectionListener(new SelectionAdapter() {
 306             @Override
 307             public void widgetSelected(SelectionEvent event) {
 308                 SuperAreaSelectionWizard availableDistributionWizard = new SuperAreaSelectionWizard(configurator, (NamedAreaLevel)comboAreaLevel.getData(comboAreaLevel.getText()));
 309                 WizardDialog dialog = new WizardDialog(AbstractUtility.getShell(),
 310                         availableDistributionWizard);
 311                 int open = dialog.open();
 312             }
 313         });
 314
 315         Label sourceModeLabel = new Label(control, SWT.NULL);
 316
 317         sourceModeLabel.setText(Messages.DistributionAggregationWizardPage_SOURCEMODE_CHILD_PARENT);
 318         sourceModeLabel.setToolTipText(Messages.DistributionAggregationWizardPage_TOOLTIP_SOURCEMODE_CHILD_PARENT);
 319         comboSourceModeChildParent = new Combo(control,  SWT.BORDER| SWT.READ_ONLY);
 320         comboSourceModeChildParent.setText(Messages.DistributionAggregationWizardPage_AGGREGATION_MODE);
 321
 322         for (AggregationSourceMode mode :AggregationSourceMode.values()){
 323             comboSourceModeChildParent.add(mode.getLabel());
 324             comboSourceModeChildParent.setData(mode.getLabel(), mode);
 325         }
 326
 327         comboSourceModeChildParent.addSelectionListener(this);
 328         comboSourceModeChildParent.setEnabled(toParentChecked);
 329         int index = 0;
 330         if (configurator.getToParentSourceMode() == null ){
 331                 comboSourceModeChildParent.select(index);
 332         }else{
 333                 for (String text:comboSourceModeChildParent.getItems()){
 334                         if (comboSourceModeChildParent.getData(text).equals(configurator.getToParentSourceMode())){
 335                                 comboSourceModeChildParent.select(index);
 336                         }
 337                         index++;
 338                 }
 339         }
 340
 341         Label sourceModeLabelSuperArea = new Label(control, SWT.NULL);
 342         sourceModeLabelSuperArea.setText(Messages.DistributionAggregationWizardPage_SOURCE_MODE_AREA);
 343         sourceModeLabelSuperArea.setToolTipText(Messages.DistributionAggregationWizardPage_TOOLTIP_SOURCEMODE_AREA);
 344         comboSourceModeWithinTaxon = new Combo(control,  SWT.BORDER| SWT.READ_ONLY);
 345         comboSourceModeWithinTaxon.setText(Messages.DistributionAggregationWizardPage_AGGREGATION_MODE);
 346
 347         for (AggregationSourceMode mode :AggregationSourceMode.values()){
 348             comboSourceModeWithinTaxon.add(mode.getLabel());
 349             comboSourceModeWithinTaxon.setData(mode.getLabel(), mode);
 350         }
 351
 352         comboSourceModeWithinTaxon.addSelectionListener(this);
 353         comboSourceModeWithinTaxon.setEnabled(configurator.getAggregationModes().contains(AggregationMode.WithinTaxon));
 354
 355         index = 0;
 356         if (configurator.getWithinTaxonSourceMode() == null ){
 357                 comboSourceModeWithinTaxon.select(index);
 358         }else{
 359                 for (String text:comboSourceModeWithinTaxon.getItems()){
 360                         if (comboSourceModeWithinTaxon.getData(text).equals(configurator.getWithinTaxonSourceMode())){
 361                                 comboSourceModeWithinTaxon.select(index);
 362                         }
 363                         index++;
 364                 }
 365         }
 366
 367
 368
 369         Label sourceTypeLabel = new Label(control, SWT.NULL);
 370         sourceTypeLabel.setText(Messages.DistributionAggregationWizardPage_SOURCE_TYPE);
 371         sourceTypeLabel.setToolTipText(Messages.DistributionAggregationWizardPage_TOOLTIP_SOURCE_TYPE);
 372         sourceTypeViewer = CheckboxTableViewer.newCheckList(control, SWT.BORDER | SWT.SINGLE);
 373         sourceTypeViewer.setContentProvider(new ArrayContentProvider());
 374
 375         sourceTypeViewer.addCheckStateListener(new ICheckStateListener(){
 376             @Override
 377             public void checkStateChanged(    CheckStateChangedEvent event){
 378                 checkedElements=sourceTypeViewer.getCheckedElements();
 379                 getWizard().getContainer().updateButtons();
 380               }
 381         });
 382
 383         List<String> typeStrings = new ArrayList<>();
 384         OriginalSourceType[] typeArray = OriginalSourceType.values();
 385         Arrays.sort(typeArray, new OriginalSourceTypeComparator(null));
 386         Arrays.stream(typeArray).forEach(p ->typeMap.put(p.getLabel(), p));
 387         Arrays.stream(typeArray).forEach(p ->typeStrings.add(p.getLabel()));
 388         sourceTypeViewer.setInput(typeStrings);
 389         for (OriginalSourceType sourceType: configurator.getAggregatingSourceTypes()){
 390                 sourceTypeViewer.setChecked(sourceType.getLabel(), true);
 391         }
 392 //        sourceTypeViewer.setChecked(OriginalSourceType.PrimaryTaxonomicSource.getLabel(), true);
 393 //        sourceTypeViewer.getTable().setEnabled(false);
 394         AggregationSourceMode taxonMode = configurator.getToParentSourceMode();
 395         AggregationSourceMode areaMode = configurator.getWithinTaxonSourceMode();
 396         sourceTypeViewer.getTable().setEnabled(((areaChecked && (areaMode.equals(AggregationSourceMode.ALL) || areaMode.equals(AggregationSourceMode.ALL_SAMEVALUE) ) )|| toParentChecked && (taxonMode.equals(AggregationSourceMode.ALL) || taxonMode.equals(AggregationSourceMode.ALL_SAMEVALUE) )) );
 397
 398         //aggregation mode
 399
 400         Label selectStatusLabel = new Label(control, SWT.NULL);
 401         selectStatusLabel.setText(Messages.DistributionAggregationWizardPage_STATUS_ORDER);
 402         comboStatusOrder = new Combo(control, SWT.PUSH );
 403         comboStatusOrder.add(Messages.DistributionAggregationWizardPage_DEFAULT);
 404         comboStatusOrder.setData(Messages.DistributionAggregationWizardPage_DEFAULT, null);
 405         for (TermTree<?> tree: CdmStore.getService(ITermTreeService.class).list(TermType.PresenceAbsenceTerm, null, 0, null,null)){
 406             comboStatusOrder.add(tree.getTitleCache());
 407             comboStatusOrder.setData(tree.getTitleCache(), tree);
 408         }
 409
 410         comboStatusOrder.addSelectionListener(this);
 411         index = 0;
 412         if (configurator.getStatusOrder() == null ){
 413                 comboStatusOrder.select(index);
 414         }else{
 415                 for (String text:comboStatusOrder.getItems()){
 416                         if (text.equals(configurator.getStatusOrder().getTitleCache())){
 417                                 comboStatusOrder.select(index);
 418                         }
 419                         index++;
 420                 }
 421         }
 422
 423         checkIncludeUnpublishedTaxa = new Button(composite,  SWT.CHECK);
 424         checkIncludeUnpublishedTaxa.setText(Messages.DistributionAggregationWizardPage_EXPORT_UNPUBLISHED);
 425         checkIncludeUnpublishedTaxa.setSelection(true);
 426
 427         GridLayoutFactory.fillDefaults();
 428
 429         setControl(composite);
 430     }
 431
 432
 433     @Override
 434     public void widgetSelected(SelectionEvent e) {
 435
 436         if (e.getSource().equals(comboSourceModeChildParent) || e.getSource().equals(comboSourceModeWithinTaxon)){
 437             AggregationSourceMode modeChild = (AggregationSourceMode)comboSourceModeChildParent.getData(comboSourceModeChildParent.getText());
 438             AggregationSourceMode modeArea = (AggregationSourceMode)comboSourceModeWithinTaxon.getData(comboSourceModeWithinTaxon.getText());
 439             if ((comboSourceModeChildParent.isEnabled() && (modeChild != null && modeChild.equals(AggregationSourceMode.ALL) || modeChild.equals(AggregationSourceMode.ALL_SAMEVALUE))) ||(comboSourceModeWithinTaxon.isEnabled() && (modeArea != null && modeArea.equals(AggregationSourceMode.ALL) || modeArea.equals(AggregationSourceMode.ALL_SAMEVALUE)))){
 440                 sourceTypeViewer.getTable().setEnabled(true);
 441             }else{
 442                 sourceTypeViewer.getTable().setEnabled(false);
 443             }
 444         }
 445
 446         if (e.getSource().equals(comboAreaLevel)){
 447             buttonSuperArea.setEnabled(StringUtils.isNotBlank(comboAreaLevel.getText()));
 448         }
 449     }
 450
 451     @Override
 452     public void widgetDefaultSelected(SelectionEvent e) {
 453         // TODO Auto-generated method stub
 454     }
 455
 456     @Override
 457     public void handleEvent(Event event) {
 458         if (event.widget.equals(comboHigherRank)){
 459             updateLowerRankCombo();
 460         }
 461         if (event.widget.equals(comboClassificationSelection)){
 462             updateHigherRankCombo();
 463             updateLowerRankCombo();
 464         }
 465         if (event.widget.equals(this.checkUseHigherLevel)){
 466             updateHigherRankCombo();
 467             updateLowerRankCombo();
 468         }
 469         if (event.widget.equals(this.checkUseSelectedSubtree)){
 470             updateHigherRankCombo();
 471             updateLowerRankCombo();
 472         }
 473         if (event.widget.equals(this.checkUseSelectedTaxonNode)){
 474             updateHigherRankCombo();
 475             updateLowerRankCombo();
 476         }
 477     }
 478
 479    public TermTree getStatusOrder(){
 480        if (StringUtils.isNotBlank(comboStatusOrder.getText())){
 481            return (TermTree<?>)comboStatusOrder.getData(comboStatusOrder.getText());
 482        }
 483        return null;
 484    }
 485
 486    public boolean useUnpublishedData(){
 487        return checkIncludeUnpublishedTaxa.getSelection();
 488    }
 489
 490     public Classification getSelectedClassification() {
 491         return selectedClassification;
 492     }
 493
 494     public TaxonNode getSubTreeNode() {
 495         return subTreeNode;
 496     }
 497 }