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// $Id$
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/**
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* Copyright (C) 2009 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.ui.section.taxon;
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import org.eclipse.ui.IEditorInput;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.cdm.model.taxon.TaxonRelationship;
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import eu.etaxonomy.taxeditor.model.TaxonRelationshipTypeInverseContainer;
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import eu.etaxonomy.taxeditor.store.StoreUtil;
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import eu.etaxonomy.taxeditor.ui.forms.CdmFormFactory;
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import eu.etaxonomy.taxeditor.ui.forms.CdmFormFactory.SelectionType;
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import eu.etaxonomy.taxeditor.ui.forms.CdmFormFactory.TermComboType;
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import eu.etaxonomy.taxeditor.ui.forms.CdmPropertyChangeEvent;
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import eu.etaxonomy.taxeditor.ui.forms.ICdmFormElement;
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import eu.etaxonomy.taxeditor.ui.section.AbstractCdmDetailElement;
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import eu.etaxonomy.taxeditor.ui.selection.TaxonSelectionElement;
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import eu.etaxonomy.taxeditor.ui.term.TaxonRelationshipTypeComboElement;
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/**
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* @author n.hoffmann
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* @date Dec 1, 2011
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*
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*/
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public class TaxonRelationshipDetailElement extends AbstractCdmDetailElement<TaxonRelationship> {
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private TaxonRelationshipTypeComboElement combo_taxonRelationshipType;
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private TaxonSelectionElement selection_relatedTaxon;
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private TaxonRelationshipTypeInverseContainer container;
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public TaxonRelationshipDetailElement(CdmFormFactory formFactory,
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ICdmFormElement formElement) {
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super(formFactory, formElement);
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}
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@Override
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protected void createControls(ICdmFormElement formElement,
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TaxonRelationship entity, int style) {
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combo_taxonRelationshipType = (TaxonRelationshipTypeComboElement) formFactory.createTermComboElement(
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TermComboType.TAXON_RELATIONSHIP_TYPE_INVERSE_CONTAINER,
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formElement, "Relationship Type",
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getTaxonRelationshipTypeInverseContainer(), style);
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combo_taxonRelationshipType.setEnabled(false);
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selection_relatedTaxon = (TaxonSelectionElement) formFactory.createSelectionElement(
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SelectionType.TAXON, getConversationHolder(),
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formElement, "Related Taxon", getRelatedTaxon(),
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TaxonSelectionElement.SELECTABLE, style);
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}
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private Taxon getRelatedTaxon() {
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return TaxonRelationshipTypeInverseContainer.RelatedTaxon(getSourceTaxon(), getEntity());
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}
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private TaxonRelationshipTypeInverseContainer getTaxonRelationshipTypeInverseContainer(){
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if (container == null){
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container = TaxonRelationshipTypeInverseContainer.CreateFromSource(getSourceTaxon(), getEntity());
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}
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return container;
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}
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private Taxon getSourceTaxon(){
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IEditorInput editorInput = StoreUtil.getActiveEditorInput();
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return (Taxon) editorInput.getAdapter(Taxon.class);
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}
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@Override
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public void handleEvent(Object eventSource) {
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if (eventSource == selection_relatedTaxon){
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boolean inverse = getTaxonRelationshipTypeInverseContainer().isInverse();
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Taxon relatedTaxon = selection_relatedTaxon.getEntity();
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if(inverse){
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getEntity().setFromTaxon(relatedTaxon);
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}else{
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getEntity().setToTaxon(relatedTaxon);
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}
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}
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firePropertyChangeEvent(new CdmPropertyChangeEvent(this, null));
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}
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}
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