eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/name/ProtologueElement.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10
  11 package eu.etaxonomy.taxeditor.ui.section.name;
  12
  13 import java.net.URI;
  14
  15 import org.eclipse.swt.events.SelectionListener;
  16
  17 import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
  18 import eu.etaxonomy.cdm.model.description.TaxonNameDescription;
  19 import eu.etaxonomy.cdm.model.media.Media;
  20 import eu.etaxonomy.cdm.model.media.MediaRepresentation;
  21 import eu.etaxonomy.cdm.model.media.MediaRepresentationPart;
  22 import eu.etaxonomy.cdm.model.name.TaxonNameBase;
  23 import eu.etaxonomy.cdm.model.reference.Reference;
  24 import eu.etaxonomy.taxeditor.ui.element.AbstractFormSection;
  25 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  26 import eu.etaxonomy.taxeditor.ui.element.CdmPropertyChangeEvent;
  27 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  28 import eu.etaxonomy.taxeditor.ui.element.ISelectableElement;
  29 import eu.etaxonomy.taxeditor.ui.element.SelectionArbitrator;
  30 import eu.etaxonomy.taxeditor.ui.element.UriWithLabelElement;
  31 import eu.etaxonomy.taxeditor.ui.openurl.IOpenUrlEnabled;
  32 import eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionElement;
  33
  34 /**
  35  * <p>ProtologueElement class.</p>
  36  *
  37  * @author n.hoffmann
  38  * @created Nov 5, 2009
  39  * @version 1.0
  40  */
  41 public class ProtologueElement extends AbstractEntityCollectionElement<DescriptionElementBase> implements ISelectableElement, IOpenUrlEnabled{
  42
  43         private final SelectionArbitrator selectionArbitrator;
  44
  45         private UriWithLabelElement protologueUriText;
  46         private MediaRepresentationPart mediaRepresentationPart;
  47         private Media media;
  48         private MediaRepresentation mediaRepresentation;
  49
  50         /**
  51          * <p>Constructor for ProtologueElement.</p>
  52          *
  53          * @param element a {@link eu.etaxonomy.cdm.model.description.DescriptionElementBase} object.
  54          * @param removeListener a {@link org.eclipse.swt.events.SelectionListener} object.
  55          * @param style a int.
  56          * @param cdmFormFactory a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.
  57          * @param formElement a {@link eu.etaxonomy.taxeditor.ui.element.AbstractFormSection} object.
  58          */
  59         public ProtologueElement(CdmFormFactory cdmFormFactory, AbstractFormSection formElement, DescriptionElementBase element,
  60                         SelectionListener removeListener, int style) {
  61                 super(cdmFormFactory, formElement, element, removeListener, null, style);
  62                 selectionArbitrator = cdmFormFactory.createSelectionArbitrator(this);
  63         }
  64
  65         /** {@inheritDoc} */
  66         @Override
  67         public void createControls(ICdmFormElement element, int style) {
  68                 protologueUriText = formFactory.createUriWithLabelElement(element, "Protologue URI", null, style);
  69
  70                 formFactory.createOpenUrlSelectorElement(element, "Query BHL for Reference Image", this, style);
  71         }
  72
  73         /** {@inheritDoc} */
  74         @Override
  75         public void setEntity(DescriptionElementBase element) {
  76                 this.entity = element;
  77
  78                 if(element.getMedia().size() == 0){
  79                         element.addMedia(Media.NewInstance());
  80                 }
  81                 media = element.getMedia().iterator().next();
  82
  83                 if(media.getRepresentations().size() == 0){
  84                         media.addRepresentation(MediaRepresentation.NewInstance());
  85                 }
  86                 mediaRepresentation = media.getRepresentations().iterator().next();
  87
  88                 if(mediaRepresentation.getParts().size() == 0){
  89                         mediaRepresentation.addRepresentationPart(MediaRepresentationPart.NewInstance(null, null));
  90                 }
  91
  92                 mediaRepresentationPart = mediaRepresentation.getParts().iterator().next();
  93
  94                 if(mediaRepresentationPart.getUri() != null){
  95                         protologueUriText.setText(mediaRepresentationPart.getUri().toString());
  96                 }
  97         }
  98
  99         /**
 100          * <p>Getter for the field <code>selectionArbitrator</code>.</p>
 101          *
 102          * @return a {@link eu.etaxonomy.taxeditor.ui.element.SelectionArbitrator} object.
 103          */
 104         @Override
 105     public SelectionArbitrator getSelectionArbitrator() {
 106                 return selectionArbitrator;
 107         }
 108
 109         /** {@inheritDoc} */
 110         @Override
 111         public void handleEvent(Object eventSource) {
 112                 if(eventSource == protologueUriText && protologueUriText.getText()!=null){
 113                     mediaRepresentationPart.setUri(protologueUriText.parseText());
 114                 }
 115         }
 116
 117         @Override
 118         public void setOpenUrl(URI uri) {
 119                 protologueUriText.setText(uri.toString());
 120                 firePropertyChangeEvent(new CdmPropertyChangeEvent(protologueUriText, null));
 121         }
 122
 123         @Override
 124         public Reference getReference() {
 125                 return (Reference) getName().getNomenclaturalReference();
 126         }
 127
 128         @Override
 129         public String getDetail() {
 130                 return getName().getNomenclaturalMicroReference();
 131         }
 132
 133         private TaxonNameBase getName(){
 134                 TaxonNameDescription description = (TaxonNameDescription) entity.getInDescription();
 135
 136                 TaxonNameBase taxonName = description.getTaxonName();
 137
 138                 return taxonName;
 139         }
 140 }