Revision 9fcf0574
Added by Patrick Plitzner about 7 years ago
| eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/concept/handler/OpenRelatedConceptHandler.java | ||
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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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* European Distributed Institute of Taxonomy |
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* http://www.e-taxonomy.eu |
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*
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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.view.concept.handler; |
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import java.util.Iterator; |
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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.jface.viewers.ISelection; |
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import org.eclipse.jface.viewers.IStructuredSelection; |
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import org.eclipse.ui.IEditorPart; |
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import org.eclipse.ui.PartInitException; |
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import org.eclipse.ui.handlers.HandlerUtil; |
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import eu.etaxonomy.cdm.model.taxon.Taxon; |
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import eu.etaxonomy.cdm.model.taxon.TaxonBase; |
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import eu.etaxonomy.cdm.model.taxon.TaxonRelationship; |
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import eu.etaxonomy.taxeditor.bulkeditor.BulkEditor; |
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import eu.etaxonomy.taxeditor.editor.EditorUtil; |
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import eu.etaxonomy.taxeditor.editor.MultiPageTaxonEditor; |
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import eu.etaxonomy.taxeditor.editor.l10n.Messages; |
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import eu.etaxonomy.taxeditor.model.AbstractUtility; |
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import eu.etaxonomy.taxeditor.model.LineSelection; |
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import eu.etaxonomy.taxeditor.model.MessagingUtils; |
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/** |
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*/ |
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public class OpenRelatedConceptHandler extends AbstractHandler {
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/* (non-Javadoc) |
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* @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent) |
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*/ |
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@Override |
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public Object execute(ExecutionEvent event) throws ExecutionException {
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MultiPageTaxonEditor editor = EditorUtil.getActiveMultiPageTaxonEditor(); |
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ISelection selection = HandlerUtil.getCurrentSelection(event); |
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if(selection instanceof IStructuredSelection){
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IStructuredSelection structuredSelection = (IStructuredSelection) selection; |
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Iterator iterator = structuredSelection.iterator(); |
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while (iterator.hasNext()){
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Object element = iterator.next(); |
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if(element instanceof TaxonRelationship){
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Taxon relatedTaxon = getRelatedTaxon((TaxonRelationship) element, editor.getTaxon()); |
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try {
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EditorUtil.openTaxonBase(relatedTaxon.getUuid()); |
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} catch (PartInitException e) {
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MessagingUtils.messageDialog(Messages.OpenRelatedConceptHandler_COULD_NOT_OPEN, getClass(), |
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String.format(Messages.OpenRelatedConceptHandler_COULD_NOT_OPEN_MESSAGE ,relatedTaxon), e); |
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} |
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} |
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} |
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TaxonBase<?> relatedTaxon = null; |
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if(selection instanceof IStructuredSelection){
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IStructuredSelection structuredSelection = (IStructuredSelection) selection; |
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Object selectedElement = structuredSelection.getFirstElement(); |
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if(selectedElement instanceof TaxonRelationship){
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IEditorPart activeEditor = AbstractUtility.getActiveEditor(); |
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if(activeEditor instanceof MultiPageTaxonEditor){
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relatedTaxon = getRelatedTaxon((TaxonRelationship) selectedElement, ((MultiPageTaxonEditor) activeEditor).getTaxon()); |
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} |
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else if(activeEditor instanceof BulkEditor){
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ISelection bulkSelection = ((BulkEditor)activeEditor).getSelectionProvider().getSelection(); |
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if(bulkSelection instanceof LineSelection){
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Object firstElement = ((LineSelection)bulkSelection).getFirstElement(); |
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if(firstElement instanceof Taxon){
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relatedTaxon = getRelatedTaxon((TaxonRelationship) selectedElement, (Taxon) firstElement); |
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} |
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} |
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} |
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} |
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} |
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if(relatedTaxon==null){
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MessagingUtils.messageDialog(Messages.OpenRelatedConceptHandler_COULD_NOT_OPEN, getClass(), |
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String.format(Messages.OpenRelatedConceptHandler_COULD_NOT_OPEN_MESSAGE ,relatedTaxon), null); |
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} |
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else{
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openConcept(relatedTaxon); |
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} |
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return null; |
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} |
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/** |
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* @param relatedTaxon |
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*/ |
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protected void openConcept(TaxonBase<?> relatedTaxon) {
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try {
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EditorUtil.openTaxonBase(relatedTaxon.getUuid()); |
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} catch (PartInitException e) {
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MessagingUtils.messageDialog(Messages.OpenRelatedConceptHandler_COULD_NOT_OPEN, getClass(), |
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String.format(Messages.OpenRelatedConceptHandler_COULD_NOT_OPEN_MESSAGE ,relatedTaxon), e); |
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} |
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} |
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private Taxon getRelatedTaxon(TaxonRelationship relationship, Taxon taxon){
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if (relationship.getFromTaxon().equals(taxon)){
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return relationship.getToTaxon(); |
Also available in: Unified diff
ref #5923 "Open in.." menu restructuring for conecpt view