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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.handler;
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import org.eclipse.core.commands.AbstractHandler;
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import org.eclipse.core.commands.ExecutionEvent;
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import org.eclipse.core.commands.ExecutionException;
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import org.eclipse.core.commands.IHandler;
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import org.eclipse.core.commands.common.NotDefinedException;
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import org.eclipse.ui.IWorkbenchPage;
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import org.eclipse.ui.handlers.HandlerUtil;
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import eu.etaxonomy.cdm.api.service.DeleteResult;
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import eu.etaxonomy.cdm.api.service.config.SynonymDeletionConfigurator;
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import eu.etaxonomy.cdm.api.service.config.TaxonDeletionConfigurator;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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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.taxeditor.editor.EditorUtil;
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import eu.etaxonomy.taxeditor.editor.Messages;
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import eu.etaxonomy.taxeditor.editor.Page;
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import eu.etaxonomy.taxeditor.editor.internal.TaxeditorEditorPlugin;
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import eu.etaxonomy.taxeditor.editor.name.TaxonNameEditor;
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import eu.etaxonomy.taxeditor.editor.name.operation.DeleteMisapplicationOperation;
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import eu.etaxonomy.taxeditor.editor.name.operation.DeleteSynonymOperation;
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import eu.etaxonomy.taxeditor.editor.name.operation.DeleteTaxonBaseOperation;
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import eu.etaxonomy.taxeditor.model.AbstractUtility;
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import eu.etaxonomy.taxeditor.model.DeleteResultMessagingUtils;
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import eu.etaxonomy.taxeditor.model.MessagingUtils;
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import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
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import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
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import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled;
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import eu.etaxonomy.taxeditor.ui.dialog.deleteConfigurator.DeleteConfiguratorDialog;
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/**
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* @author n.hoffmann
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* @created 21.04.2009
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* @version 1.0
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*/
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public class DeleteTaxonBaseHandler extends AbstractHandler implements IHandler, IPostOperationEnabled {
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TaxonNameEditor editor;
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/** {@inheritDoc} */
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@Override
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public Object execute(ExecutionEvent event) throws ExecutionException {
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editor = (TaxonNameEditor) EditorUtil.getActiveEditorPage(Page.NAME);
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Object selectedElement = EditorUtil.getSelection(event).getFirstElement();
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doExecute(event, editor, selectedElement);
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return null;
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}
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protected void doExecute(ExecutionEvent event, TaxonNameEditor editor, Object selectedElement) {
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AbstractPostOperation operation = null;
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String commandName = null;
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try {
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commandName = event.getCommand().getName();
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} catch (NotDefinedException e) {
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MessagingUtils.error(getClass(), e);
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}
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IWorkbenchPage activePage = HandlerUtil.getActiveWorkbenchWindow(event).getActivePage();
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// synonym
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if(selectedElement instanceof Synonym){
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SynonymDeletionConfigurator deleteConfig = new SynonymDeletionConfigurator();
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if(! DeleteConfiguratorDialog.openConfirmWithConfigurator(deleteConfig, HandlerUtil.getActiveShell(event), Messages.DeleteTaxonBaseHandler_CONFIRM_DELETION, Messages.DeleteTaxonBaseHandler_REALLY_DELETE_SYNONYM)){
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return ;
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}
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operation = new DeleteSynonymOperation(commandName, editor.getUndoContext(), deleteConfig, activePage, editor.getTaxon(), (Synonym) selectedElement,this, editor, (ICdmEntitySessionEnabled)editor.getEditorInput());
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}
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// misapplication
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else if(selectedElement instanceof Taxon && ((Taxon) selectedElement).isMisapplication()){
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TaxonDeletionConfigurator deleteConfig = new TaxonDeletionConfigurator();
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if(! DeleteConfiguratorDialog.openConfirmWithConfigurator(deleteConfig, HandlerUtil.getActiveShell(event), Messages.DeleteTaxonBaseHandler_CONFIRM_DELETION, Messages.DeleteTaxonBaseHandler_REALLY_DELETE_MISAPPLICATION)){
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return ;
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}
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operation = new DeleteMisapplicationOperation(commandName, editor.getUndoContext(), deleteConfig, activePage, editor.getTaxon(), (Taxon) selectedElement,this, editor, (ICdmEntitySessionEnabled)editor.getEditorInput());
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} else {
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throw new IllegalArgumentException(Messages.DeleteTaxonBaseHandler_ELEMENT_MUST_BE_SYNONYM_MISAPP_CONCEPT);
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}
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AbstractUtility.executeOperation(operation);
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DeleteResult result = ((DeleteTaxonBaseOperation)operation).getResult();
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if (result.isError()){
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DeleteResultMessagingUtils.messageDialogWithDetails(result, Messages.DeleteDerivateOperation_DELETE_FAILED, TaxeditorEditorPlugin.PLUGIN_ID);
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} else {
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this.editor.redraw();
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if (!result.getUpdatedObjects().isEmpty()){
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DeleteResultMessagingUtils.messageDialogWithDetails(result, Messages.DeleteTaxonBaseHandler_DELETE_SYNONYM_SUCCESSFULL_BUT_REMAINING_RELATED_OBJECTS, TaxeditorEditorPlugin.PLUGIN_ID);
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}
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}
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if (!result.getUpdatedObjects().isEmpty()){
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DeleteResultMessagingUtils.messageDialogWithDetails(result, Messages.DeleteTaxonBaseHandler_DELETE_MISAPPLIEDNAME_SUCCESSFULL_BUT_REMAINING_RELATED_OBJECTS, TaxeditorEditorPlugin.PLUGIN_ID);
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}
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}
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@Override
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public boolean postOperation(CdmBase objectAffectedByOperation) {
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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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}
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