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/**
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 * Copyright (C) 2014 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.occurrence.dna;
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import java.util.Collection;
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import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
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import eu.etaxonomy.cdm.model.molecular.Sequence;
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import eu.etaxonomy.cdm.model.reference.Reference;
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import eu.etaxonomy.cdm.model.reference.ReferenceFactory;
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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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 * This section visualizes {@link Reference}s belonging to a {@link Sequence} and alllows adding/removing them.
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 * @author pplitzner
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 * @date 07.01.2014
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 *
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 */
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public class SequenceReferenceCollectionDetailSection extends AbstractUnboundEntityCollectionSection<Sequence, Reference> {
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    public SequenceReferenceCollectionDetailSection(CdmFormFactory formFactory,
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            ConversationHolder conversation, ICdmFormElement parentElement, int style) {
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        super(formFactory, conversation, parentElement, "References", style);
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    }
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    /* (non-Javadoc)
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     * @see eu.etaxonomy.taxeditor.ui.section.occurrence.dna.AbstractNullEntityCollectionSection#getEntityCollection(java.lang.Object)
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     */
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    /** {@inheritDoc} */
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    @Override
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    protected Collection<Reference> getEntityCollection(Sequence entity) {
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        return entity.getCitations();
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    }
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    /* (non-Javadoc)
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     * @see eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionSection#createNewElement()
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     */
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    /** {@inheritDoc} */
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    @Override
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    public Reference createNewElement() {
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        return ReferenceFactory.newGeneric();
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    }
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    /* (non-Javadoc)
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     * @see eu.etaxonomy.taxeditor.section.AbstractEntityCollectionSection#addElement(eu.etaxonomy.cdm.model.common.IVersionableEntity)
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     */
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    /** {@inheritDoc} */
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    @Override
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    public void addElement(Reference element) {
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        //never gets called
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    }
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    /* (non-Javadoc)
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     * @see eu.etaxonomy.taxeditor.section.AbstractEntityCollectionSection#removeElement(eu.etaxonomy.cdm.model.common.IVersionableEntity)
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     */
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    /** {@inheritDoc} */
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    @Override
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    public void removeElement(Reference element) {
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        getEntity().removeCitation(element);
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    }
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    /* (non-Javadoc)
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     * @see eu.etaxonomy.taxeditor.section.AbstractEntityCollectionSection#getEmptyString()
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     */
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    /** {@inheritDoc} */
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    @Override
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    public String getEmptyString() {
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        return "No references yet.";
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    }
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    /* (non-Javadoc)
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     * @see eu.etaxonomy.taxeditor.section.AbstractEntityCollectionSection#getTooltipString()
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     */
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    /** {@inheritDoc} */
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    @Override
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    protected String getTooltipString() {
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        return "Add a reference";
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    }
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    /**
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     * {@inheritDoc}
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     */
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    @Override
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    public Reference addExisting() {
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        return null;
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    }
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    /**
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     * {@inheritDoc}
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     */
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    @Override
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    public boolean allowAddExisting() {
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        return false;
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    }
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}
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