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// $Id$
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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.apache.commons.lang.StringUtils;
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import org.eclipse.swt.widgets.Control;
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import org.eclipse.swt.widgets.Text;
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import eu.etaxonomy.cdm.common.CdmUtils;
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import eu.etaxonomy.cdm.hibernate.HibernateProxyHelper;
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import eu.etaxonomy.cdm.model.name.NonViralName;
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import eu.etaxonomy.cdm.model.name.TaxonNameBase;
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import eu.etaxonomy.cdm.model.reference.Reference;
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import eu.etaxonomy.cdm.model.taxon.Classification;
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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.cdm.model.taxon.TaxonNode;
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import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
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import eu.etaxonomy.taxeditor.ui.element.CheckboxElement;
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import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
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import eu.etaxonomy.taxeditor.ui.element.LayoutConstants;
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import eu.etaxonomy.taxeditor.ui.element.TextWithLabelElement;
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import eu.etaxonomy.taxeditor.ui.section.AbstractCdmDetailElement;
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import eu.etaxonomy.taxeditor.ui.selection.EntitySelectionElement;
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import eu.etaxonomy.taxeditor.ui.selection.TaxonNodeSelectionElement;
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/**
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*
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* @author n.hoffmann
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* @created Sep 27, 2010
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* @version 1.0
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*/
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public class TaxonNodeDetailElement extends AbstractCdmDetailElement<ITaxonTreeNode> {
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private boolean createNew = false;
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private EntitySelectionElement<Classification> selection_classification;
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private Classification classification;
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private TaxonNodeSelectionElement selection_parentTaxonNode;
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private ITaxonTreeNode parentTreeNode;
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private EntitySelectionElement<Taxon> selection_reuseExistingTaxon;
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private EntitySelectionElement<Reference> selection_SecRef;
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private Taxon taxon;
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private TextWithLabelElement textNewTaxonName;
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private TaxonNodeAgentRelationCollectionSection selectionNodeAgentRelation;
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private CheckboxElement checkbox_openInEditor;
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private boolean openInEditor;
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private boolean complete;
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private EntitySelectionElement<TaxonNameBase> selection_reuseExistingName;
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public TaxonNodeDetailElement(CdmFormFactory formFactory,
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ICdmFormElement formElement, boolean isCreateNew) {
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super(formFactory, formElement);
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createNew = isCreateNew;
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}
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/** {@inheritDoc} */
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@Override
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protected void createControls(ICdmFormElement formElement,
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ITaxonTreeNode entity, int style) {
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selection_classification = formFactory
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.createSelectionElement(Classification.class,
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getConversationHolder(), formElement, "Classification",
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null, EntitySelectionElement.DELETABLE, style);
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selection_parentTaxonNode = formFactory
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.createTaxonNodeSelectionElement(getConversationHolder(), formElement, "Parent", null,
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EntitySelectionElement.DELETABLE, style);
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selection_reuseExistingTaxon = formFactory
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.createSelectionElement(Taxon.class,
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getConversationHolder(), formElement,
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"Reuse existing taxon", null,
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EntitySelectionElement.DELETABLE, style);
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selection_reuseExistingName = formFactory
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.createSelectionElement(TaxonNameBase.class,
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getConversationHolder(), formElement,
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"Reuse existing name", null,
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EntitySelectionElement.DELETABLE, style);
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selection_SecRef = formFactory
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.createSelectionElement(Reference.class,getConversationHolder(), formElement, "Secundum Reference", null,
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EntitySelectionElement.DELETABLE, style);
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if (isCreateNew()){
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textNewTaxonName = formFactory.createTextWithLabelElement(formElement,"New Taxon", "", style);
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textNewTaxonName.setFocus();
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} else{
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textNewTaxonName = formFactory.createTextWithLabelElement(formElement,"Taxon", "", style);
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}
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if (isCreateNew()){
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setParentTreeNode(entity);
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} else{
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setTreeNode(entity);
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complete = true;
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}
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if (!isCreateNew()){
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selectionNodeAgentRelation = formFactory.createTaxonNodeAgentRelationCollectionSection(formElement, getConversationHolder(), style);
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selectionNodeAgentRelation.setEntity((TaxonNode)entity);
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selectionNodeAgentRelation.setLayoutData(LayoutConstants.FILL_HORIZONTALLY(2, 1));
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}
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preFillTaxonName();
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checkbox_openInEditor = formFactory.createCheckbox(formElement,
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"Open in Editor", true, style);
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setOpenInEditor(true);
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}
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private void preFillTaxonName() {
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if(getEntity() instanceof TaxonNode ){
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TaxonNode node = (TaxonNode)getEntity();
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if(node.getTaxon()!=null){
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Taxon taxon = HibernateProxyHelper.deproxy(node.getTaxon(), Taxon.class);
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if(taxon.getName()!=null && taxon.getName().isInstanceOf(NonViralName.class)){
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NonViralName<?> name = HibernateProxyHelper.deproxy(node.getTaxon().getName(), NonViralName.class);
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if (!isCreateNew()){
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textNewTaxonName.setText(name.getNameCache());
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} else if( ! name.isSupraGeneric() && name.getRank() != null){
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String taxonName = "";
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if(name.isGenus() || name.isInfraGeneric()|| name.isSpeciesAggregate() ){
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taxonName = name.getGenusOrUninomial();
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}
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else if(name.isSpecies() || name.isInfraSpecific() ){
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taxonName = CdmUtils.concat(" ", name.getGenusOrUninomial(),name.getSpecificEpithet());
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}
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if (StringUtils.isNotBlank(taxonName)){
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textNewTaxonName.setText(taxonName + " ");
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if(textNewTaxonName.getMainControl() instanceof Text){
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Text text = (Text)textNewTaxonName.getMainControl();
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text.setSelection(textNewTaxonName.getText().length());
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}
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}
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}
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}
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}
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}
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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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if (eventSource == selection_classification) {
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setClassification(selection_classification.getEntity());
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} else if (eventSource == selection_parentTaxonNode) {
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setParentTreeNode(selection_parentTaxonNode.getEntity());
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} else if (eventSource == selection_reuseExistingTaxon) {
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boolean enabled = selection_reuseExistingTaxon.getEntity() == null;
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selection_reuseExistingName.setEnabled(enabled);
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if (!enabled){
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setTaxon(selection_reuseExistingTaxon.getEntity());
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}
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if (isCreateNew()){
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textNewTaxonName.setEnabled(enabled);
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if (!enabled){
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setTaxon(selection_reuseExistingTaxon.getEntity());
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} else{
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textNewTaxonName.setText(null);
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}
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complete = !textNewTaxonName.getText().isEmpty();
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}
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} else if (eventSource == selection_reuseExistingName) {
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boolean enabled = selection_reuseExistingName.getEntity() == null;
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setTaxon(selection_reuseExistingName.getEntity());
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selection_reuseExistingTaxon.setEnabled(enabled);
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textNewTaxonName.setEnabled(enabled);
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setTaxon(selection_reuseExistingName.getEntity());
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complete = !textNewTaxonName.getText().isEmpty();
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} else if (eventSource == textNewTaxonName) {
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boolean enabled = CdmUtils.isBlank(textNewTaxonName.getText());
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selection_reuseExistingTaxon.setEnabled(enabled);
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selection_reuseExistingName.setEnabled(enabled);
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complete = !textNewTaxonName.getText().isEmpty();
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} else if (eventSource == checkbox_openInEditor) {
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setOpenInEditor(checkbox_openInEditor.getSelection());
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} else if (eventSource == selectionNodeAgentRelation){
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boolean allComplete = true;
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for (ICdmFormElement element : selectionNodeAgentRelation.getElements()){
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allComplete &=((TaxonNodeAgentRelationCollectionElement)element).isComplete();
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}
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complete = !isCreateNew() && allComplete;
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}
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}
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public Classification getClassification() {
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return classification;
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}
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public boolean isOpenInEditor() {
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return openInEditor;
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}
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public ITaxonTreeNode getParentTreeNode() {
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return parentTreeNode;
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}
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private void setClassification(Classification classification) {
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this.classification = classification;
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setParentTreeNode(classification);
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}
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private void setParentTreeNode(ITaxonTreeNode parentTreeNode) {
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this.parentTreeNode = parentTreeNode;
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if (parentTreeNode instanceof Classification) {
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classification = (Classification) parentTreeNode;
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selection_classification.setEntity(classification);
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selection_parentTaxonNode.setEntity(null);
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selection_parentTaxonNode.setClassification(classification);
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selection_SecRef.setEntity(classification.getReference());
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} else if (parentTreeNode instanceof TaxonNode) {
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classification = HibernateProxyHelper
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.deproxy(((TaxonNode) parentTreeNode).getClassification());
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selection_classification.setEntity(classification);
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selection_parentTaxonNode.setEntity((TaxonNode) parentTreeNode);
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selection_parentTaxonNode.setClassification(classification);
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selection_SecRef.setEntity(((TaxonNode)parentTreeNode).getTaxon().getSec());
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} else if(parentTreeNode == null){
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this.parentTreeNode = selection_classification.getEntity();
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}
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}
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private void setTreeNode(ITaxonTreeNode treeNode) {
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classification = HibernateProxyHelper
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.deproxy(((TaxonNode) treeNode).getClassification());
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selection_classification.setEntity(classification);
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selection_parentTaxonNode.setEntity(((TaxonNode) treeNode).getParent());
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selection_parentTaxonNode.setClassification(((TaxonNode) treeNode).getParent().getClassification());
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selection_SecRef.setEntity(((TaxonNode)treeNode).getTaxon().getSec());
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}
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private void setTaxon(Taxon taxon) {
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this.taxon = taxon;
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if (isCreateNew()){
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textNewTaxonName.setText(taxon.getName().getTitleCache());
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}
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selection_SecRef.setEntity(taxon.getSec());
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}
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private void setTaxon(TaxonNameBase taxonName) {
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Reference secundum = null;
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if (getParentTreeNode() != null) {
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if (this.selection_SecRef.getEntity() != null){
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secundum = this.selection_SecRef.getEntity();
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}
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}
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if (taxonName != null){
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taxon = Taxon.NewInstance(taxonName, secundum);
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if (!taxonName.getTitleCache().trim().equals(textNewTaxonName.getText().trim())){
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textNewTaxonName.setText(taxonName.getTitleCache());
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}
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} else {
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textNewTaxonName.setText(null);
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}
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}
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private void setOpenInEditor(boolean openInEditor) {
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this.openInEditor = openInEditor;
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}
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public String getTaxonName() {
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return textNewTaxonName.getText();
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}
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public Reference getReference(){
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return selection_SecRef.getSelection();
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}
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public Control getMainControl(){
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return textNewTaxonName.getMainControl();
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}
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public boolean isComplete() {
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boolean allComplete = true;
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if (!isCreateNew()){
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for (ICdmFormElement element : selectionNodeAgentRelation.getElements()){
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allComplete &=((TaxonNodeAgentRelationCollectionElement)element).isComplete();
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}
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complete = allComplete;
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}
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return complete;
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}
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/**
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* @return the createNew
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*/
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public boolean isCreateNew() {
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return createNew;
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}
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}
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