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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.ui.section.classification;
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import org.eclipse.jface.util.PropertyChangeEvent;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.widgets.Event;
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import org.eclipse.swt.widgets.Listener;
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import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
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import eu.etaxonomy.cdm.common.CdmUtils;
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import eu.etaxonomy.cdm.model.name.INonViralName;
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import eu.etaxonomy.cdm.model.reference.Reference;
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import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.taxeditor.newWizard.IWizardPageListener;
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import eu.etaxonomy.taxeditor.parser.ParseHandler;
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import eu.etaxonomy.taxeditor.ui.element.AbstractCdmEntityWizardPage;
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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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/**
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* <p>
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* TaxonNodeWizardPage class.
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* </p>
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*
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* @author n.hoffmann
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* @created Sep 15, 2009
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*/
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public class TaxonNodeWizardPage extends AbstractCdmEntityWizardPage<ITaxonTreeNode> implements Listener{
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private final IWizardPageListener wizardPageListener;
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private final boolean isCreateNew;
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/**
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* <p>
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* Constructor for TaxonNodeWizardPage.
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* </p>
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*
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* @param formFactory
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* a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory}
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* object.
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* @param conversation
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* a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder}
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* object.
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* @param entity
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* a {@link eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode} object.
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* @param closeOnEnterListener
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*/
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public TaxonNodeWizardPage(CdmFormFactory formFactory,
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ConversationHolder conversation, ITaxonTreeNode entity, IWizardPageListener closeOnEnterListener, boolean isCreateNew) {
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super(formFactory, conversation, entity);
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this.wizardPageListener = closeOnEnterListener;
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setTitle("Edit taxon node");
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this.isCreateNew = isCreateNew;
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}
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/** {@inheritDoc} */
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@Override
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public TaxonNodeDetailElement createElement(ICdmFormElement rootElement) {
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TaxonNodeDetailElement detailElement = formFactory.createTaxonNodeDetailElement(rootElement, this.isCreateNew);
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detailElement.setEntity(entity);
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formFactory.addPropertyChangeListener(this);
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if (isCreateNew){
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detailElement.getMainControl().addListener(SWT.KeyDown, this);
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}
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return detailElement;
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}
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/**
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* <p>
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* openInEditor
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* </p>
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*
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* @return a boolean.
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*/
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public boolean openInEditor() {
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return ((TaxonNodeDetailElement) getDetailElement()).isOpenInEditor();
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}
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/** {@inheritDoc} */
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@Override
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public void propertyChange(PropertyChangeEvent event) {
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checkComplete();
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}
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@Override
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protected void checkComplete() {
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TaxonNodeDetailElement detailElement = (TaxonNodeDetailElement) getDetailElement();
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if (detailElement.getClassification() == null) {
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setMessage("No classification set.", WARNING);
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}
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else if(isCreateNew ){
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if(CdmUtils.isBlank(detailElement.getTaxonName())){
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setMessage("No taxon name set.", ERROR);
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} else{
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setMessage(null);
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setPageComplete(true);
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return;
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}
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}
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else if(!detailElement.isComplete()){
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setMessage("Not all required fields are filled.", ERROR);
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}
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else {
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setMessage(null);
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setPageComplete(true);
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return;
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}
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setPageComplete(false);
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}
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/**
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* <p>
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* Getter for the field <code>parentTreeNode</code>.
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* </p>
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*
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* @return a {@link eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode} object.
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*/
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public ITaxonTreeNode getParentTreeNode() {
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return ((TaxonNodeDetailElement) getDetailElement())
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.getParentTreeNode();
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}
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public Taxon createTaxon() {
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if (((TaxonNodeDetailElement) getDetailElement()).getTaxon() == null){
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String taxonName = ((TaxonNodeDetailElement) getDetailElement()).getTaxonName();
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Reference reference = ((TaxonNodeDetailElement) getDetailElement()).getReference();
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INonViralName parseReferencedName = ParseHandler.parseReferencedName(taxonName, null);
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return Taxon.NewInstance(parseReferencedName, reference);
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} else{
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return ((TaxonNodeDetailElement) getDetailElement()).getTaxon();
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}
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}
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/** {@inheritDoc} */
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@Override
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public void dispose() {
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formFactory.removePropertyChangeListener(this);
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super.dispose();
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}
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@Override
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public void handleEvent(Event event) {
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TaxonNodeDetailElement detailElement = (TaxonNodeDetailElement) getDetailElement();
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if(event.widget == detailElement.getMainControl()
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&& event.keyCode == SWT.CR && isPageComplete()){
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wizardPageListener.close();
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}
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}
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}
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