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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;
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import java.util.Collection;
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import java.util.UUID;
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import org.eclipse.core.commands.ExecutionEvent;
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import org.eclipse.core.commands.operations.IOperationHistory;
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import org.eclipse.core.commands.operations.IUndoContext;
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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.basic.MPartStack;
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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.e4.ui.workbench.modeling.EPartService.PartState;
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import org.eclipse.jface.dialogs.MessageDialog;
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import org.eclipse.jface.viewers.ISelection;
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import org.eclipse.jface.viewers.IStructuredSelection;
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import org.eclipse.jface.viewers.TreeNode;
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import org.eclipse.swt.widgets.Shell;
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import org.eclipse.ui.IEditorPart;
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import org.eclipse.ui.handlers.HandlerUtil;
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import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
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import eu.etaxonomy.cdm.model.occurrence.DerivedUnit;
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import eu.etaxonomy.cdm.model.occurrence.FieldUnit;
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import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
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import eu.etaxonomy.cdm.model.taxon.Synonym;
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import eu.etaxonomy.cdm.model.taxon.TaxonBase;
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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.descriptiveDataSet.DescriptiveDataSetEditor;
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import eu.etaxonomy.taxeditor.editor.descriptiveDataSet.matrix.CharacterMatrixPart;
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import eu.etaxonomy.taxeditor.editor.e4.TaxonEditorInputE4;
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import eu.etaxonomy.taxeditor.editor.group.authority.CdmAuthorityEditorInput;
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import eu.etaxonomy.taxeditor.editor.group.authority.e4.CdmAuthorityEditorE4;
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import eu.etaxonomy.taxeditor.editor.internal.TaxeditorEditorPlugin;
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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.view.checklist.e4.DistributionEditorPart;
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import eu.etaxonomy.taxeditor.editor.view.derivate.DerivateView;
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import eu.etaxonomy.taxeditor.editor.view.derivate.DerivateViewEditorInput;
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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.workbench.WorkbenchUtility;
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/**
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* Utility for the editor package
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*
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* @author n.hoffmann
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* @created 20.01.2009
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* @version 1.0
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*/
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public class EditorUtil extends AbstractUtility {
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private static final String NAME_EDITOR_ID = "eu.etaxonomy.taxeditor.editor.name.e4.TaxonNameEditorE4";
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public static void openDescriptiveDataSetEditor(UUID descriptiveDataSetUuid, EModelService modelService, EPartService partService, MApplication application){
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String partId = AppModelId.PARTDESCRIPTOR_EU_ETAXONOMY_TAXEDITOR_EDITOR_VIEW_DESCRIPTIVEDATASET_DESCRIPTIVEDATASETEDITOR;
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MPart part = showPart(partId, modelService, partService, application);
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DescriptiveDataSetEditor editor = (DescriptiveDataSetEditor) part.getObject();
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editor.init(descriptiveDataSetUuid);
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}
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public static void openCharacterMatrix(UUID descriptiveDataSetUuid, EModelService modelService, EPartService partService, MApplication application){
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Collection<MPart> parts = partService.getParts();
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for (MPart part : parts) {
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if(part.getObject() instanceof CharacterMatrixPart
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&& ((CharacterMatrixPart) part.getObject()).getDescriptiveDataSet().getUuid().equals(descriptiveDataSetUuid)){
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partService.showPart(part, PartState.ACTIVATE);
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return;
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}
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}
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String partId = AppModelId.PARTDESCRIPTOR_EU_ETAXONOMY_TAXEDITOR_EDITOR_DESCRIPTIVEDATASET_MATRIX_CHARACTERMATRIXPART;
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MPart part = showPart(partId, modelService, partService, application);
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CharacterMatrixPart editor = (CharacterMatrixPart) part.getObject();
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editor.init(descriptiveDataSetUuid, true);
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}
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public static void openDistributionEditor(UUID parentTaxonUuid, EModelService modelService, EPartService partService, MApplication application){
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Collection<MPart> parts = partService.getParts();
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String partId = AppModelId.PARTDESCRIPTOR_EU_ETAXONOMY_TAXEDITOR_EDITOR_VIEW_CHECKLIST_E4_DISTRIBUTIONEDITORPART;
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MPart part = showPart(partId, modelService, partService, application);
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DistributionEditorPart editor = (DistributionEditorPart) part.getObject();
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editor.init(parentTaxonUuid);
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}
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public static void openSpecimenEditor(DerivateViewEditorInput input, EModelService modelService, EPartService partService, MApplication application){
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String partId = AppModelId.PARTDESCRIPTOR_EU_ETAXONOMY_TAXEDITOR_EDITOR_VIEW_DERIVATE_DERIVATEVIEW;
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MPart part = showPart(partId, modelService, partService, application);
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DerivateView derivateView = (DerivateView) part.getObject();
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derivateView.init(input);
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}
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public static void openRightsEditor(CdmAuthorityEditorInput input, EModelService modelService, EPartService partService, MApplication application){
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Collection<MPart> parts = partService.getParts();
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for (MPart part : parts) {
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if(part.getObject() instanceof CdmAuthorityEditorE4
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&& ((CdmAuthorityEditorE4) part.getObject()).getInput().getGroup().equals(input.getGroup())){
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partService.showPart(part, PartState.ACTIVATE);
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return;
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}
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}
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String partId = AppModelId.PARTDESCRIPTOR_EU_ETAXONOMY_TAXEDITOR_EDITOR_GROUP_AUTHORITY_E4_CDMAUTHORITYEDITORE4;
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MPart part = showPart(partId, modelService, partService, application);
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CdmAuthorityEditorE4 authorityView = (CdmAuthorityEditorE4) part.getObject();
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authorityView.init(input);
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}
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public static MPart showPart(String partId, EModelService modelService, EPartService partService, MApplication application){
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MPart part = partService.findPart(partId);
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if(part==null || modelService.getPartDescriptor(partId).isAllowMultiple()){
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part = partService.createPart(partId);
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}
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MPartStack editorAreaPartStack = WorkbenchUtility.getEditorAreaPartStack(application, modelService);
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if(editorAreaPartStack!=null){
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editorAreaPartStack.getChildren().add(part);
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}
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return partService.showPart(part, PartState.ACTIVATE);
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}
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public static void openTaxonNodeE4(UUID taxonNodeUuid, EModelService modelService, EPartService partService, MApplication application) {
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TaxonEditorInputE4 input = TaxonEditorInputE4.NewInstance(taxonNodeUuid);
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openNameEditor_internal(input, modelService, partService, application);
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}
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public static void openTaxonBaseE4(UUID taxonBaseUuid, EModelService modelService, EPartService partService, MApplication application) {
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TaxonEditorInputE4 input = TaxonEditorInputE4.NewInstanceFromTaxonBase(taxonBaseUuid);
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openNameEditor_internal(input, modelService, partService, application);
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}
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public static void openTaxonBaseE4(UUID taxonBaseUuid) {
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//FIXME E4 this can probably be removed when fully migrated
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TaxonEditorInputE4 input = TaxonEditorInputE4.NewInstanceFromTaxonBase(taxonBaseUuid);
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EPartService partService = TaxeditorEditorPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getService(EPartService.class);
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EModelService modelService = TaxeditorEditorPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getService(EModelService.class);
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openNameEditor_internal(input, modelService, partService, null);
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}
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private static void openNameEditor_internal(TaxonEditorInputE4 input, EModelService modelService, EPartService partService, MApplication application) {
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TaxonBase taxonBase = input.getTaxon();
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if(taxonBase==null){
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return;
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}
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if (taxonBase.isOrphaned()) {
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if(taxonBase.isInstanceOf(Synonym.class)){
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MessagingUtils.warningDialog(Messages.EditorUtil_ORPHAN_ACCEPTED_TAXON, TaxonEditorInputE4.class, Messages.EditorUtil_ORPHAN_ACCEPTED_TAXON_MESSAGE);
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return;
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}
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else{
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MessagingUtils.warningDialog(Messages.EditorUtil_ORPHAN_TAXON, TaxonEditorInputE4.class, Messages.EditorUtil_ORPHAN_TAXON_MESSAGE);
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return;
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}
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}
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Collection<MPart> parts = partService.getParts();
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//check if part is already opened
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for (MPart part : parts) {
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if(part.getObject() instanceof TaxonNameEditorE4
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&& ((TaxonNameEditorE4) part.getObject()).getTaxon()!=null
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&& ((TaxonNameEditorE4) part.getObject()).getTaxon().getUuid().equals(input.getTaxon().getUuid())){
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if (part.isDirty()){
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forceUserSaveE4Editor(((TaxonNameEditorE4) part.getObject()), getShell());
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}
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partService.hidePart(part);
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break;
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}
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}
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MPart part = showPart(NAME_EDITOR_ID, modelService, partService, application);
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TaxonNameEditorE4 editor = (TaxonNameEditorE4) part.getObject();
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editor.init(input);
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}
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public static MPart checkForChanges(UUID taxonUUID, EPartService partService ){
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Collection<MPart> parts = partService.getParts();
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//check if part is already opened
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boolean isDirty = false;
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for (MPart part : parts) {
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if(part.getObject() instanceof TaxonNameEditorE4
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&& ((TaxonNameEditorE4) part.getObject()).getTaxon()!=null
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&& ((TaxonNameEditorE4) part.getObject()).getTaxon().getUuid().equals(taxonUUID)){
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if (part.isDirty()){
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return part;
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}
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break;
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}
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}
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return null;
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}
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/**
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* An uninitialized taxon is one that hasn't been saved yet. As such, it
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* should appear in neither the list of recent names nor in the taxonomic
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* tree when opened.
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*
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* @param parentNodeUuid
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* a {@link java.util.UUID} object.
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*/
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public static void openEmptyE4(UUID parentNodeUuid) {
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TaxonEditorInputE4 input = TaxonEditorInputE4
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.NewEmptyInstance(parentNodeUuid);
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EPartService partService = TaxeditorEditorPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getService(EPartService.class);
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MPart part = partService.createPart(NAME_EDITOR_ID);
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part = partService.showPart(part, PartState.ACTIVATE);
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TaxonNameEditorE4 editor = (TaxonNameEditorE4) part.getObject();
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editor.init(input);
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}
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/**
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* <p>
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* getUndoContext
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* </p>
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*
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* @return a {@link org.eclipse.core.commands.operations.IUndoContext}
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* object.
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*/
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public static IUndoContext getUndoContext() {
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return IOperationHistory.GLOBAL_UNDO_CONTEXT;
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}
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/**
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* <p>
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* forceUserSave
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* </p>
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*
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* @param editor
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* a {@link org.eclipse.ui.IEditorPart} object.
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* @param shell
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* a {@link org.eclipse.swt.widgets.Shell} object.
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* @return a boolean.
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*/
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public static boolean forceUserSave(IEditorPart editor, Shell shell) {
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if (editor.isDirty()) {
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boolean doSave = MessageDialog
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.openConfirm(shell, Messages.EditorUtil_COMFIRM_SAVE,
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Messages.EditorUtil_CONFIRM_SAVE_MESSAGE);
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if (!doSave) {
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return false;
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}
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editor.doSave(AbstractUtility.getMonitor());
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}
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return true;
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}
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public static boolean forceUserSaveE4Editor(TaxonNameEditorE4 editor, Shell shell) {
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if (editor.isDirty()) {
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boolean doSave = MessageDialog
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.openConfirm(shell, Messages.EditorUtil_COMFIRM_SAVE,
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Messages.EditorUtil_CONFIRM_SAVE_MESSAGE);
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if (!doSave) {
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return false;
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}
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editor.save(AbstractUtility.getMonitor());
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}
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return true;
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}
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/**
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* <p>
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* getSelection
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* </p>
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*
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* @param event
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* a {@link org.eclipse.core.commands.ExecutionEvent} object.
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* @return a {@link org.eclipse.jface.viewers.IStructuredSelection} object.
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*/
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public static IStructuredSelection getSelection(ExecutionEvent event) {
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IEditorPart activeEditor = HandlerUtil.getActiveEditor(event);
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return (IStructuredSelection) activeEditor.getSite()
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.getSelectionProvider().getSelection();
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}
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/**
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* <p>
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* getPluginId
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* </p>
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*
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* @return a {@link java.lang.String} object.
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*/
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public static String getPluginId() {
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return TaxeditorEditorPlugin.PLUGIN_ID;
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}
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/**
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* Iterates recursively over all originals having the given specimen as a derivate.
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* The first {@link DerivedUnit} with no more originals or the first {@link FieldUnit} is returned
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* @param specimen the start element for which the originals are iterated recursively
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* @return either a FieldUnit or a the topmost DerivedUnit (which can be itself)
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*/
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public static SpecimenOrObservationBase<?> getTopMostDerivate(SpecimenOrObservationBase<?> specimen){
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if(specimen==null){
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return null;
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}
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if(specimen.isInstanceOf(FieldUnit.class)){
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return specimen;
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}
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else if(specimen.isInstanceOf(DerivedUnit.class)){
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DerivedUnit derivedUnit = HibernateProxyHelper.deproxy(specimen, DerivedUnit.class);
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if(derivedUnit.getOriginals()!=null
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&& !(derivedUnit.getOriginals().isEmpty())){
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for(SpecimenOrObservationBase<?> original:((DerivedUnit) specimen).getOriginals()){
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return getTopMostDerivate(original);
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}
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}
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}
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return specimen;
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}
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/**
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* If the current selection is a single {@link TreeNode} it will be returned.
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* @param selection the selection to check
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* @return the selected TreeNode or <code>null</code> if no TreeNode selected
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*/
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333
|
public static TreeNode getTreeNodeOfSelection(ISelection selection){
|
|
334
|
if(selection instanceof IStructuredSelection
|
|
335
|
&& ((IStructuredSelection) selection).size()==1
|
|
336
|
&& ((IStructuredSelection) selection).getFirstElement() instanceof TreeNode){
|
|
337
|
return (TreeNode) ((IStructuredSelection) selection).getFirstElement();
|
|
338
|
|
|
339
|
}
|
|
340
|
return null;
|
|
341
|
}
|
|
342
|
|
|
343
|
public static void closeObsoleteEditor(TaxonNodeDto taxonNode, EPartService partService){
|
|
344
|
String treeIndex = taxonNode.getTreeIndex();
|
|
345
|
Collection<MPart> parts = partService.getParts();
|
|
346
|
for (MPart part : parts) {
|
|
347
|
Object object = part.getObject();
|
|
348
|
if(object instanceof TaxonNameEditorE4){
|
|
349
|
TaxonNameEditorE4 taxonEditor = (TaxonNameEditorE4)object;
|
|
350
|
TaxonNode node = taxonEditor.getEditorInput().getTaxonNode();
|
|
351
|
if (node.treeIndex()!= null){
|
|
352
|
if(node.treeIndex().startsWith(treeIndex)){
|
|
353
|
if (part.isDirty()){
|
|
354
|
forceUserSaveE4Editor(taxonEditor, getShell());
|
|
355
|
}
|
|
356
|
partService.hidePart(part);
|
|
357
|
}
|
|
358
|
}else{
|
|
359
|
logger.debug("The taxonnode of taxon " + node.getTaxon().getTitleCache() + " uuid: " + node.getUuid() + " has no treeindex");;
|
|
360
|
}
|
|
361
|
}
|
|
362
|
}
|
|
363
|
}
|
|
364
|
|
|
365
|
public static void updateEditor(TaxonNode taxonNode, TaxonNameEditorE4 editor){
|
|
366
|
String treeIndex = taxonNode.treeIndex();
|
|
367
|
TaxonNode node = editor.getEditorInput().getTaxonNode();
|
|
368
|
if(node.treeIndex().equals(treeIndex)){
|
|
369
|
TaxonEditorInputE4 input = TaxonEditorInputE4.NewInstance(node.getUuid());
|
|
370
|
editor.init(input);
|
|
371
|
|
|
372
|
|
|
373
|
}
|
|
374
|
}
|
|
375
|
}
|