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n.hoffmann
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/**
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* Copyright (C) 2007 EDIT
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Patric Plitzner
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* European Distributed Institute of Taxonomy
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n.hoffmann
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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.description;
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import org.eclipse.swt.events.SelectionListener;
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Cherian Mathew
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import eu.etaxonomy.cdm.model.common.DefinedTerm;
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import eu.etaxonomy.cdm.model.common.TermType;
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import eu.etaxonomy.cdm.model.description.PolytomousKey;
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import eu.etaxonomy.cdm.model.description.TaxonDescription;
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import eu.etaxonomy.taxeditor.ui.combo.TermComboElement;
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import eu.etaxonomy.taxeditor.ui.element.AbstractFormSection;
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import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
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import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
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import eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionElement;
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import eu.etaxonomy.taxeditor.ui.section.key.ScopeRestrictionSection;
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/**
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* <p>ScopeElement class.</p>
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*
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* @author n.hoffmann
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* @created Mar 18, 2010
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* @version 1.0
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*/
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public class ScopeElement extends AbstractEntityCollectionElement<DefinedTerm> {
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private TermComboElement<DefinedTerm> combo_scope;
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/**
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* <p>Constructor for ScopeElement.</p>
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*
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* @param cdmFormFactory a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.
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* @param section a {@link eu.etaxonomy.taxeditor.ui.element.AbstractFormSection} object.
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* @param element a {@link eu.etaxonomy.cdm.model.description.Scope} object.
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* @param removeListener a {@link org.eclipse.swt.events.SelectionListener} object.
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* @param style a int.
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*/
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public ScopeElement(CdmFormFactory cdmFormFactory,
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AbstractFormSection section, DefinedTerm element,
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SelectionListener removeListener, int style) {
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super(cdmFormFactory, section, element, removeListener, null, style);
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}
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/** {@inheritDoc} */
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@Override
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public void setEntity(DefinedTerm entity) {
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this.entity = entity;
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if(entity!=null && entity.getId()!=0){
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combo_scope.setSelection(entity);
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combo_scope.removeEmptyElement();
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}
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}
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/** {@inheritDoc} */
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@Override
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public void createControls(ICdmFormElement element, int style) {
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combo_scope = formFactory.createDefinedTermComboElement(TermType.Scope, element, "Scope", null, style);
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}
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/** {@inheritDoc} */
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@Override
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public void handleEvent(Object eventSource) {
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DefinedTerm scopeTerm = combo_scope.getSelection();
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if(eventSource==combo_scope && scopeTerm!=null){
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if(getParentElement() instanceof ScopeRestrictionSection){
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PolytomousKey key = ((ScopeRestrictionSection)getParentElement()).getEntity();
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key.removeScopeRestriction(entity);
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key.addScopeRestriction(scopeTerm);
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entity = scopeTerm;
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}
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else if(getParentElement() instanceof ScopeSection){
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TaxonDescription description = ((ScopeSection)getParentElement()).getEntity();
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description.removeScope(entity);
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description.addScope(scopeTerm);
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entity = scopeTerm;
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}
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}
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}
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}
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