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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.editor.name.e4.handler;
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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 javax.inject.Named;
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import org.apache.logging.log4j.LogManager;import org.apache.logging.log4j.Logger;
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import org.eclipse.e4.core.di.annotations.CanExecute;
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import org.eclipse.e4.core.di.annotations.Execute;
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import org.eclipse.e4.ui.di.UISynchronize;
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import org.eclipse.e4.ui.model.application.MApplication;
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import org.eclipse.e4.ui.model.application.ui.basic.MPart;
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import org.eclipse.e4.ui.model.application.ui.menu.MHandledMenuItem;
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import org.eclipse.e4.ui.services.IServiceConstants;
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import org.eclipse.e4.ui.workbench.modeling.EModelService;
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import org.eclipse.e4.ui.workbench.modeling.EPartService;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.swt.widgets.Shell;
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import eu.etaxonomy.cdm.model.metadata.SecReferenceHandlingEnum;
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import eu.etaxonomy.cdm.model.name.HomotypicalGroup;
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import eu.etaxonomy.cdm.model.reference.Reference;
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import eu.etaxonomy.cdm.model.taxon.Synonym;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.cdm.model.taxon.TaxonNode;
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import eu.etaxonomy.cdm.persistence.dto.TaxonNodeDto;
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import eu.etaxonomy.taxeditor.editor.EditorUtil;
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import eu.etaxonomy.taxeditor.editor.e4.TaxonEditorInputE4;
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import eu.etaxonomy.taxeditor.editor.l10n.Messages;
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import eu.etaxonomy.taxeditor.editor.name.e4.TaxonNameEditorE4;
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import eu.etaxonomy.taxeditor.editor.name.handler.NameEditorMenuPropertyTester;
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import eu.etaxonomy.taxeditor.editor.name.operation.ChangeSynonymToAcceptedTaxonOperation;
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import eu.etaxonomy.taxeditor.event.EventUtility;
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import eu.etaxonomy.taxeditor.event.WorkbenchEventConstants;
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import eu.etaxonomy.taxeditor.model.AbstractUtility;
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import eu.etaxonomy.taxeditor.model.MessagingUtils;
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import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
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import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
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import eu.etaxonomy.taxeditor.ui.dialog.selection.ReferenceSelectionDialog;
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import eu.etaxonomy.taxeditor.ui.dialog.selection.TaxonNodeSelectionDialog;
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/**
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* @author pplitzner
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* @since Aug 28, 2017
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*/
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public class ChangeSynonymToAcceptedTaxonHandlerE4 implements IPostOperationEnabled {
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private static final Logger logger = LogManager.getLogger(ChangeSynonymToAcceptedTaxonHandlerE4.class);
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private TaxonNameEditorE4 editor;
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private EPartService partService;
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private MApplication application;
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private EModelService modelService;
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@Execute
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public void execute(@Named(IServiceConstants.ACTIVE_PART) MPart activePart,
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@Named(IServiceConstants.ACTIVE_SELECTION) IStructuredSelection selection, EPartService partService,
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EModelService modelService, MApplication application, @Named(IServiceConstants.ACTIVE_SHELL) Shell shell,
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UISynchronize sync) {
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this.modelService = modelService;
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this.application = application;
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this.partService = partService;
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editor = (TaxonNameEditorE4) activePart.getObject();
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TaxonEditorInputE4 input = editor.getEditorInput();
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// Get synonym from selection
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if (!(selection.getFirstElement() instanceof Synonym)) {
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logger.error("Selection does not contain a Synonym"); //$NON-NLS-1$
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return;
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}
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Synonym synonym = (Synonym) selection.getFirstElement();
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Reference synSecRef = synonym.getSec();
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// Force user to save taxon - not really necessary though, is it?
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if (!EditorUtil.forceUserSaveE4Editor(editor, shell)) {
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return;
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}
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// Get taxon
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Taxon taxon = input.getTaxon();
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TaxonNode newParentNode = TaxonNodeSelectionDialog.select(shell, Messages.ChangeSynonymToAcceptedTaxonHandler_SELECT_PARENT, null, null, input.getTaxonNode().getClassification().getUuid(), true);
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if(newParentNode != null){
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Reference parentSecRef = newParentNode.getTaxon() != null? newParentNode.getTaxon().getSec(): null;
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// TODO get synonyms from homotypical group and add them as homotypic synonyms to new accepted taxon
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// apply confirmation dialog
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HomotypicalGroup group = synonym.getHomotypicGroup();
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List<Synonym> homotypicSynonyms = taxon.getSynonymsInGroup(synonym.getHomotypicGroup());
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Set<Reference> secRefs = new HashSet<>();
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boolean nullExist = false;
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for (Synonym synInHomtypicGroup: homotypicSynonyms){
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if (synInHomtypicGroup.getSec() == null && synonym.getSec() != null){
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nullExist = true;
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}
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secRefs.add(synInHomtypicGroup.getSec());
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}
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// FIXME with this implementation we can not create a taxonNode that is a direct child of the classification node
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//compare parentSec and synSec and ask for handling.
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SecReferenceHandlingEnum secHandling = PreferencesUtil.getSecReferenceHandlingPreference();
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UUID newSecUuid = null;
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if (((synSecRef != parentSecRef || secRefs.size()>1) && (secHandling.equals(SecReferenceHandlingEnum.KeepOrSelect) || secHandling.equals(SecReferenceHandlingEnum.KeepOrWarn)))|| secHandling.equals(SecReferenceHandlingEnum.AlwaysSelect)){
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if (secHandling.equals(SecReferenceHandlingEnum.KeepOrSelect) || secHandling.equals(SecReferenceHandlingEnum.AlwaysSelect)){
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String message = null;
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String[] options = null;
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if (secHandling.equals(SecReferenceHandlingEnum.AlwaysSelect) && synSecRef == parentSecRef){
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message = Messages.ChangeSynonymToAcceptedHandler_Select_Sec_Reference_Handling_message_always_select;
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options = new String[]{Messages.ChangeSynonymToAcceptedHandler_Select_Sec_Reference_Keep, Messages.ChangeSynonymToAcceptedHandler_Select_Sec_Reference_Select};
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}else {
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message = Messages.ChangeSynonymToAcceptedHandler_Select_Sec_Reference_Handling_message;
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options = new String[]{Messages.ChangeSynonymToAcceptedHandler_Select_Sec_Reference_Keep, Messages.ChangeSynonymToAcceptedHandler_Select_Sec_Reference_Select, Messages.ChangeSynonymToAcceptedHandler_Select_Sec_Reference_Parent, };
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}
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int result = MessagingUtils.confirmDialog(Messages.ChangeSynonymToAcceptedHandler_Select_Sec_Reference_Handling_title, message, options);
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// int result = MessagingUtils.confirmDialog(Messages.ChangeSynonymToAcceptedHandler_Select_Sec_Reference_Handling_title, Messages.ChangeSynonymToAcceptedHandler_Select_Sec_Reference_Handling_message,
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// new String[]{Messages.ChangeSynonymToAcceptedHandler_Select_Sec_Reference_Keep, Messages.ChangeSynonymToAcceptedHandler_Select_Sec_Reference_Parent, Messages.ChangeSynonymToAcceptedHandler_Select_Sec_Reference_Select});
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if (result == 2){
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newSecUuid = parentSecRef != null? parentSecRef.getUuid(): null;
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}else if (result == 1){
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Reference sec = ReferenceSelectionDialog.select(shell, null);
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newSecUuid = sec != null? sec.getUuid(): null;
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}else if (result == 0){
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secHandling = SecReferenceHandlingEnum.KeepOrWarn;
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}else{
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return ;
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}
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}else if (parentSecRef != synSecRef && secHandling.equals(SecReferenceHandlingEnum.KeepOrWarn)){
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MessagingUtils.warningDialog(Messages.SecundumReference,this, Messages.ChangeSynonymToAcceptedHandler_Different_Secundum_references);
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}
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}
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if (newParentNode.getTaxon() != null &&
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synonym.isPublish() != newParentNode.getTaxon().isPublish()){
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MessagingUtils.warningDialog("Publish flag",this, Messages.ChangeSynonymToAcceptedHandler_Different_Publish_Flag);
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}
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ChangeSynonymToAcceptedTaxonOperation operation = new ChangeSynonymToAcceptedTaxonOperation(Messages.ChangeSynonymToAcceptedTaxonHandler_CHANGE_SYN_TO_ACC_TAXON, EditorUtil.getUndoContext(),
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taxon, newParentNode, synonym,
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newSecUuid, secHandling,
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this, editor.getEditorInput()); //$NON-NLS-1$
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AbstractUtility.executeOperation(operation, sync);
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}
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}
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@Override
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public boolean postOperation(Object objectAffectedByOperation) {
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// Redraw existing editor
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((IPostOperationEnabled) editor).postOperation(null);
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editor.save(AbstractUtility.getMonitor());
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if (objectAffectedByOperation instanceof TaxonNode) {
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TaxonNode newNode = (TaxonNode) objectAffectedByOperation;
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EventUtility.postEvent(WorkbenchEventConstants.REFRESH_NAVIGATOR, new TaxonNodeDto(newNode.getParent()));
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}
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return true;
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}
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@Override
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public boolean onComplete() {
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return false;
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}
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@CanExecute
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public boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)IStructuredSelection selection,
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MHandledMenuItem menuItem){
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boolean canExecute = false;
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if(selection.size()==1){
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Object selectedElement = selection.getFirstElement();
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canExecute =
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NameEditorMenuPropertyTester.isNotHomotypicSynonymOfAcceptedTaxon(selectedElement)
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&& !NameEditorMenuPropertyTester.isAccepted(selectedElement)
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&& NameEditorMenuPropertyTester.isNotMisapplication(selectedElement)
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&& NameEditorMenuPropertyTester.isNotProparteSynonym(selectedElement);
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menuItem.setVisible(canExecute);
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}
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return canExecute;
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}
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}
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