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 import java.net.URISyntaxException;
  15
  16 import org.eclipse.swt.events.SelectionListener;
  17
  18 import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
  19 import eu.etaxonomy.cdm.model.description.TaxonNameDescription;
  20 import eu.etaxonomy.cdm.model.media.Media;
  21 import eu.etaxonomy.cdm.model.media.MediaRepresentation;
  22 import eu.etaxonomy.cdm.model.media.MediaRepresentationPart;
  23 import eu.etaxonomy.cdm.model.name.TaxonNameBase;
  24 import eu.etaxonomy.cdm.model.reference.Reference;
  25 import eu.etaxonomy.taxeditor.model.MessagingUtils;
  26 import eu.etaxonomy.taxeditor.ui.element.AbstractFormSection;
  27 import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
  28 import eu.etaxonomy.taxeditor.ui.element.CdmPropertyChangeEvent;
  29 import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
  30 import eu.etaxonomy.taxeditor.ui.element.ISelectableElement;
  31 import eu.etaxonomy.taxeditor.ui.element.SelectionArbitrator;
  32 import eu.etaxonomy.taxeditor.ui.element.TextWithLabelElement;
  33 import eu.etaxonomy.taxeditor.ui.openurl.IOpenUrlEnabled;
  34 import eu.etaxonomy.taxeditor.ui.section.AbstractEntityCollectionElement;
  35
  36 /**
  37  * <p>ProtologueElement class.</p>
  38  *
  39  * @author n.hoffmann
  40  * @created Nov 5, 2009
  41  * @version 1.0
  42  */
  43 public class ProtologueElement extends AbstractEntityCollectionElement<DescriptionElementBase> implements ISelectableElement, IOpenUrlEnabled{
  44
  45         private final SelectionArbitrator selectionArbitrator;
  46
  47         private TextWithLabelElement protologueUriText;
  48         private MediaRepresentationPart mediaRepresentationPart;
  49         private Media media;
  50         private MediaRepresentation mediaRepresentation;
  51
  52         /**
  53          * <p>Constructor for ProtologueElement.</p>
  54          *
  55          * @param element a {@link eu.etaxonomy.cdm.model.description.DescriptionElementBase} object.
  56          * @param removeListener a {@link org.eclipse.swt.events.SelectionListener} object.
  57          * @param style a int.
  58          * @param cdmFormFactory a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.
  59          * @param formElement a {@link eu.etaxonomy.taxeditor.ui.element.AbstractFormSection} object.
  60          */
  61         public ProtologueElement(CdmFormFactory cdmFormFactory, AbstractFormSection formElement, DescriptionElementBase element,
  62                         SelectionListener removeListener, int style) {
  63                 super(cdmFormFactory, formElement, element, removeListener, null, style);
  64                 selectionArbitrator = cdmFormFactory.createSelectionArbitrator(this);
  65         }
  66
  67         /** {@inheritDoc} */
  68         @Override
  69         public void createControls(ICdmFormElement element, int style) {
  70                 protologueUriText = formFactory.createTextWithLabelElement(this, "Protologue URI", "", style);
  71
  72                 formFactory.createOpenUrlSelectorElement(element, "Query BHL for Reference Image", this, style);
  73         }
  74
  75         /** {@inheritDoc} */
  76         @Override
  77         public void setEntity(DescriptionElementBase element) {
  78                 this.entity = element;
  79
  80                 if(element.getMedia().size() == 0){
  81                         element.addMedia(Media.NewInstance());
  82                 }
  83                 media = element.getMedia().iterator().next();
  84
  85                 if(media.getRepresentations().size() == 0){
  86                         media.addRepresentation(MediaRepresentation.NewInstance());
  87                 }
  88                 mediaRepresentation = media.getRepresentations().iterator().next();
  89
  90                 if(mediaRepresentation.getParts().size() == 0){
  91                         mediaRepresentation.addRepresentationPart(MediaRepresentationPart.NewInstance(null, null));
  92                 }
  93
  94                 mediaRepresentationPart = mediaRepresentation.getParts().iterator().next();
  95
  96                 if(mediaRepresentationPart.getUri() != null){
  97                         protologueUriText.setText(mediaRepresentationPart.getUri().toString());
  98                 }
  99         }
 100
 101         /**
 102          * <p>Getter for the field <code>selectionArbitrator</code>.</p>
 103          *
 104          * @return a {@link eu.etaxonomy.taxeditor.ui.element.SelectionArbitrator} object.
 105          */
 106         @Override
 107     public SelectionArbitrator getSelectionArbitrator() {
 108                 return selectionArbitrator;
 109         }
 110
 111         /** {@inheritDoc} */
 112         @Override
 113         public void handleEvent(Object eventSource) {
 114                 if(eventSource == protologueUriText && protologueUriText.getText()!=null){
 115                         try {
 116                                 mediaRepresentationPart.setUri(new URI(protologueUriText.getText()));
 117                         } catch (URISyntaxException e) {
 118                                 MessagingUtils.warningDialog("Could not parse URI", getClass(), e.getMessage());
 119                         }
 120                 }
 121         }
 122
 123         @Override
 124         public void setOpenUrl(URI uri) {
 125                 protologueUriText.setText(uri.toString());
 126                 firePropertyChangeEvent(new CdmPropertyChangeEvent(protologueUriText, null));
 127         }
 128
 129         @Override
 130         public Reference getReference() {
 131                 return (Reference) getName().getNomenclaturalReference();
 132         }
 133
 134         @Override
 135         public String getDetail() {
 136                 return getName().getNomenclaturalMicroReference();
 137         }
 138
 139         private TaxonNameBase getName(){
 140                 TaxonNameDescription description = (TaxonNameDescription) entity.getInDescription();
 141
 142                 TaxonNameBase taxonName = description.getTaxonName();
 143
 144                 return taxonName;
 145         }
 146 }