eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/name/e4/handler/DeleteTaxonBaseHandlerE4.java

   1 /**
   2 * Copyright (C) 2007 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
  10 package eu.etaxonomy.taxeditor.editor.name.e4.handler;
  11 import javax.inject.Named;
  12
  13 import org.eclipse.e4.core.di.annotations.Execute;
  14 import org.eclipse.e4.ui.model.application.ui.basic.MPart;
  15 import org.eclipse.e4.ui.model.application.ui.menu.MHandledMenuItem;
  16 import org.eclipse.e4.ui.services.IServiceConstants;
  17 import org.eclipse.jface.viewers.IStructuredSelection;
  18 import org.eclipse.swt.widgets.Shell;
  19
  20 import eu.etaxonomy.cdm.api.service.DeleteResult;
  21 import eu.etaxonomy.cdm.api.service.config.SynonymDeletionConfigurator;
  22 import eu.etaxonomy.cdm.api.service.config.TaxonDeletionConfigurator;
  23 import eu.etaxonomy.cdm.model.common.CdmBase;
  24 import eu.etaxonomy.cdm.model.taxon.Synonym;
  25 import eu.etaxonomy.cdm.model.taxon.Taxon;
  26 import eu.etaxonomy.cdm.model.taxon.TaxonBase;
  27 import eu.etaxonomy.cdm.model.taxon.TaxonRelationshipType;
  28 import eu.etaxonomy.taxeditor.editor.internal.TaxeditorEditorPlugin;
  29 import eu.etaxonomy.taxeditor.editor.l10n.Messages;
  30 import eu.etaxonomy.taxeditor.editor.name.e4.TaxonNameEditorE4;
  31 import eu.etaxonomy.taxeditor.editor.name.operation.DeleteMisapplicationOperation;
  32 import eu.etaxonomy.taxeditor.editor.name.operation.DeleteSynonymOperation;
  33 import eu.etaxonomy.taxeditor.editor.name.operation.DeleteTaxonBaseOperation;
  34 import eu.etaxonomy.taxeditor.model.AbstractUtility;
  35 import eu.etaxonomy.taxeditor.model.DeleteResultMessagingUtils;
  36 import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
  37 import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
  38 import eu.etaxonomy.taxeditor.ui.dialog.configurator.deleteConfigurator.DeleteConfiguratorDialog;
  39
  40 /**
  41  *
  42  * @author pplitzner
  43  * @since Aug 28, 2017
  44  *
  45  */
  46 public class DeleteTaxonBaseHandlerE4 implements IPostOperationEnabled {
  47
  48     protected TaxonNameEditorE4 editor;
  49
  50         @Execute
  51         public void execute(@Named(IServiceConstants.ACTIVE_PART)MPart activePart,
  52                 @Named(IServiceConstants.ACTIVE_SELECTION)IStructuredSelection selection,
  53                 @Named(IServiceConstants.ACTIVE_SHELL)Shell shell,
  54                 MHandledMenuItem menuItem) {
  55
  56             editor = (TaxonNameEditorE4) activePart.getObject();
  57
  58             doExecute(menuItem.getLocalizedLabel(), shell, editor, selection.getFirstElement());
  59
  60         }
  61
  62         protected void doExecute(String commandName, Shell shell, TaxonNameEditorE4 editor, Object selectedElement) {
  63                 AbstractPostOperation operation = null;
  64
  65                 if (selectedElement instanceof TaxonBase){
  66                     if (((TaxonBase)selectedElement).getId() == 0){
  67                         if (selectedElement instanceof Taxon && ((Taxon) selectedElement).isMisapplication()) {
  68                     editor.getTaxon().removeTaxon((Taxon)selectedElement, TaxonRelationshipType.MISAPPLIED_NAME_FOR());
  69
  70                 } else if (selectedElement instanceof Synonym){
  71                     editor.getTaxon().removeSynonym((Synonym)selectedElement);
  72                 }
  73                         editor.redraw();
  74                         return;
  75
  76                 }
  77
  78                 }
  79
  80                 // synonym
  81                 if(selectedElement instanceof Synonym){
  82                     SynonymDeletionConfigurator deleteConfig = new SynonymDeletionConfigurator();
  83                     if(! DeleteConfiguratorDialog.openConfirmWithConfigurator(deleteConfig, shell, Messages.DeleteTaxonBaseHandler_CONFIRM_DELETION,  Messages.DeleteTaxonBaseHandler_REALLY_DELETE_SYNONYM)){
  84                            return ;
  85             }
  86                         operation = new DeleteSynonymOperation(commandName, editor.getUndoContext(), deleteConfig, editor.getTaxon(), (Synonym) selectedElement,this, editor, editor.getEditorInput());
  87
  88                 }
  89                 // misapplication
  90                 else if(selectedElement instanceof Taxon && ((Taxon) selectedElement).isMisapplication()){
  91                     TaxonDeletionConfigurator deleteConfig = new TaxonDeletionConfigurator();
  92                     if(! DeleteConfiguratorDialog.openConfirmWithConfigurator(deleteConfig, shell, Messages.DeleteTaxonBaseHandler_CONFIRM_DELETION,  Messages.DeleteTaxonBaseHandler_REALLY_DELETE_MISAPPLICATION)){
  93                         return ;
  94                     }
  95                         operation = new DeleteMisapplicationOperation(commandName, editor.getUndoContext(),  deleteConfig, editor.getTaxon(), (Taxon) selectedElement,this, editor, editor.getEditorInput());
  96                 } else {
  97                         throw new IllegalArgumentException(Messages.DeleteTaxonBaseHandler_ELEMENT_MUST_BE_SYNONYM_MISAPP_CONCEPT);
  98                 }
  99
 100                 AbstractUtility.executeOperation(operation);
 101                 DeleteResult result = ((DeleteTaxonBaseOperation)operation).getResult();
 102                 if (result != null){
 103                 if (result.isError()){
 104                 DeleteResultMessagingUtils.messageDialogWithDetails(result, Messages.DeleteDerivateOperation_DELETE_FAILED, TaxeditorEditorPlugin.PLUGIN_ID);
 105             } else if (selectedElement instanceof Synonym){
 106                 this.editor.redraw();
 107                     if (!result.getExceptions().isEmpty()){
 108                     DeleteResultMessagingUtils.messageDialogWithDetails(result, Messages.DeleteTaxonBaseHandler_DELETE_SYNONYM_SUCCESSFULL_BUT_REMAINING_RELATED_OBJECTS, TaxeditorEditorPlugin.PLUGIN_ID);
 109                 }
 110                 } else if (selectedElement instanceof Taxon && !result.getExceptions().isEmpty()){
 111                 this.editor.redraw();
 112                 DeleteResultMessagingUtils.messageDialogWithDetails(result, Messages.DeleteTaxonBaseHandler_DELETE_MISAPPLIEDNAME_SUCCESSFULL_BUT_REMAINING_RELATED_OBJECTS, TaxeditorEditorPlugin.PLUGIN_ID);
 113                 }
 114                 }
 115
 116
 117         }
 118
 119         @Override
 120         public boolean postOperation(CdmBase objectAffectedByOperation) {
 121
 122                 return true;
 123         }
 124
 125         @Override
 126         public boolean onComplete() {
 127
 128                 return false;
 129         }
 130
 131 }