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

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