EDIT

/**

* Copyright (C) 2007 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.taxeditor.ui.section.description;

import java.util.Arrays;

import java.util.stream.Collectors;

import org.eclipse.jface.util.PropertyChangeEvent;

import eu.etaxonomy.cdm.model.description.DescriptionBase;

import eu.etaxonomy.cdm.model.description.DescriptionType;

import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;

import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;

import eu.etaxonomy.taxeditor.ui.element.TextWithLabelElement;

import eu.etaxonomy.taxeditor.ui.section.AbstractIdentifiableEntityDetailElement;

/**

 * <p>DescriptionDetailElement class.</p>

 *

 * @author n.hoffmann

 * @created Mar 5, 2010

 */

public class DescriptionDetailElement extends AbstractIdentifiableEntityDetailElement<DescriptionBase<?>> {

//	private EntitySelectionElement<FeatureTree> selection_featureTree;

    private TextWithLabelElement txtDescriptionTypes;

	public DescriptionDetailElement(CdmFormFactory cdmFormFactory,

			ICdmFormElement formElement, int style) {

		super(cdmFormFactory, formElement);

	}

	@Override

	protected void createControls(ICdmFormElement formElement, DescriptionBase entity, int style) {

        toggleable_cache = formFactory.createToggleableTextField(this, "Label", entity.getTitleCache(), entity.isProtectedTitleCache(), style);

		// TODO I initially thought that we can handle the entity's descriptive system with a feature tree

		// Since descriptiveSystem is a Set of Features that are present or allowed for the current description,

		// it is similar to a FeatureTree (you can get this information from a feature tree) but not the same.

		// Please correct this once it is clear what descriptive system will be used for in CDM

//		selection_featureTree = formFactory.createSelectionElement(FeatureTree.class, getConversationHolder(), formElement, "Feature Tree", null, EntitySelectionElement.ALL, style);

        Object typesString = entity.getTypes().stream().filter(type->type instanceof DescriptionType)

        		.map(type->((DescriptionType)type).getLabel())

        		.collect(Collectors.joining(","));

        txtDescriptionTypes = formFactory.createTextWithLabelElement(formElement, "Types", typesString, style);

        txtDescriptionTypes.setEnabled(false);

	}

    @Override

    protected void updateContent() {

        super.updateContent();

        toggleable_cache.setEnabled(getEntity().isProtectedTitleCache());

        setIrrelevant(toggleable_cache.getState(),

                Arrays.asList(new Object[] { txtDescriptionTypes, toggleable_cache}));

    }

    @Override

    protected void handleTitleCacheRelevantChange(PropertyChangeEvent event) {

        if(!getEntity().isProtectedTitleCache()){

            String title = getEntity().generateTitle();

            getEntity().setTitleCache(title, false);

        }

        super.updateToggleableCacheField();

    }

	@Override

	public void handleEvent(Object eventSource) {

        if (eventSource == toggleable_cache) {

            getEntity().setTitleCache(toggleable_cache.getText(), toggleable_cache.getState());

            setIrrelevant(toggleable_cache.getState(), Arrays.asList(new Object[] { toggleable_cache }));

        }

	}

}