EDIT

// $Id$

/**

* 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.section.occurrence;

import org.apache.log4j.Logger;

import org.eclipse.ui.forms.widgets.Section;

import eu.etaxonomy.cdm.api.facade.DerivedUnitFacade;

import eu.etaxonomy.cdm.api.facade.DerivedUnitFacadeConfigurator;

import eu.etaxonomy.cdm.api.facade.DerivedUnitFacadeNotSupportedException;

import eu.etaxonomy.cdm.model.occurrence.DerivedUnitBase;

import eu.etaxonomy.taxeditor.editor.EditorUtil;

import eu.etaxonomy.taxeditor.forms.CdmFormFactory;

import eu.etaxonomy.taxeditor.forms.CdmFormFactory.DetailType;

import eu.etaxonomy.taxeditor.forms.ICdmFormElement;

import eu.etaxonomy.taxeditor.section.AbstractCdmDetailElement;

import eu.etaxonomy.taxeditor.section.AbstractCdmDetailSection;

/**

 * <p>DerivedUnitFacadeDetailElement class.</p>

 *

 * @author n.hoffmann

 * @created Jun 17, 2010

 * @version 1.0

 */

public class DerivedUnitFacadeDetailElement extends AbstractCdmDetailElement<DerivedUnitBase> {

	private DerivedUnitFacade facade;

	private DerivedUnitFacadeConfigurator configurator;

	private GatheringEventDetailSection section_gatheringEvent;

	private DerivedUnitBaseDetailSection section_derivedUnitBase;

	private FieldObservationDetailSection section_fieldObservation;

	private static final Logger logger = Logger

			.getLogger(DerivedUnitFacadeDetailElement.class);

	/**

	 * <p>Constructor for DerivedUnitFacadeDetailElement.</p>

	 *

	 * @param formFactory a {@link eu.etaxonomy.taxeditor.forms.CdmFormFactory} object.

	 * @param formElement a {@link eu.etaxonomy.taxeditor.forms.ICdmFormElement} object.

	 */

	public DerivedUnitFacadeDetailElement(CdmFormFactory formFactory,

			ICdmFormElement formElement) {

		super(formFactory, formElement);

		configurator = DerivedUnitFacadeConfigurator.NewInstance();

		configurator.setMoveDerivedUnitMediaToGallery(true);

		configurator.setMoveFieldObjectMediaToGallery(true);

	}

	/** {@inheritDoc} */

	@Override

	public void setEntity(DerivedUnitBase entity) {

		super.setEntity(entity);

		try {

			facade = DerivedUnitFacade.NewInstance(entity, configurator);

			section_derivedUnitBase.setFacade(facade);

			section_gatheringEvent.setFacade(facade);

			section_fieldObservation.setFacade(facade);

		} catch (DerivedUnitFacadeNotSupportedException e) {

			EditorUtil.errorDialog("Error", this, "SpecimenFacadeNotSupportedException while inititating SpecimenFacade", e);

		}

	}

	/** {@inheritDoc} */

	@Override

	public void removeElements() {

		super.removeElements();

		if(section_derivedUnitBase != null){

			removeControl(section_derivedUnitBase);

			section_derivedUnitBase.dispose();

			section_derivedUnitBase = null;

		}

		if(section_gatheringEvent != null){

			removeControl(section_gatheringEvent);

			section_gatheringEvent.dispose();

			section_gatheringEvent = null;

		}

		if(section_fieldObservation != null){

			removeControl(section_fieldObservation);

			section_fieldObservation.dispose();

			section_fieldObservation = null;

		}

	}

	/** {@inheritDoc} */

	@Override

	public DerivedUnitBase getEntity() {

		throw new IllegalArgumentException("Should not be called");

	}

	/**

	 * <p>Getter for the field <code>facade</code>.</p>

	 *

	 * @return a {@link eu.etaxonomy.cdm.api.facade.DerivedUnitFacade} object.

	 */

	public DerivedUnitFacade getFacade(){

		return facade;

	}

	/** {@inheritDoc} */

	@Override

	protected void createControls(ICdmFormElement formElement,

			DerivedUnitBase entity, int style) {

		section_gatheringEvent = (GatheringEventDetailSection) formFactory.createCdmDetailSection(DetailType.GATHERING_EVENT, getConversationHolder(), formElement, null, Section.TWISTIE | Section.EXPANDED);

		section_gatheringEvent.setLayoutData(CdmFormFactory.FILL_HORIZONTALLY(2, 1));

		addControl(section_gatheringEvent);

		addElement(section_gatheringEvent);

		section_fieldObservation = (FieldObservationDetailSection) formFactory.createCdmDetailSection(DetailType.FIELD_OBSERVATION, getConversationHolder(), formElement, null, Section.TWISTIE | Section.EXPANDED);

		section_fieldObservation.setLayoutData(CdmFormFactory.FILL_HORIZONTALLY(2, 1));

		addControl(section_fieldObservation);

		addElement(section_fieldObservation);

		section_derivedUnitBase = (DerivedUnitBaseDetailSection) formFactory.createCdmDetailSection(DetailType.DERIVED_UNIT, getConversationHolder(), formElement, null, Section.TWISTIE | Section.EXPANDED);

		section_derivedUnitBase.setLayoutData(CdmFormFactory.FILL_HORIZONTALLY(2, 1));

		addControl(section_derivedUnitBase);

		addElement(section_derivedUnitBase);

	}

	/** {@inheritDoc} */

	@Override

	public void handleEvent(Object eventSource) {

		if(eventSource == section_derivedUnitBase || eventSource == section_gatheringEvent || eventSource == section_fieldObservation){

			if(getParentElement() instanceof AbstractCdmDetailSection)

				((AbstractCdmDetailSection) getParentElement()).updateTitle();

		}

	}

}