taxeditor-editor/src/main/java/eu/etaxonomy/taxeditor/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.section.name;
  12
  13 import org.eclipse.swt.events.SelectionListener;
  14
  15 import eu.etaxonomy.cdm.model.description.DescriptionElementBase;
  16 import eu.etaxonomy.cdm.model.media.Media;
  17 import eu.etaxonomy.cdm.model.media.MediaRepresentation;
  18 import eu.etaxonomy.cdm.model.media.MediaRepresentationPart;
  19 import eu.etaxonomy.taxeditor.forms.AbstractFormSection;
  20 import eu.etaxonomy.taxeditor.forms.CdmFormFactory;
  21 import eu.etaxonomy.taxeditor.forms.ICdmFormElement;
  22 import eu.etaxonomy.taxeditor.forms.ISelectableElement;
  23 import eu.etaxonomy.taxeditor.forms.SelectionArbitrator;
  24 import eu.etaxonomy.taxeditor.forms.TextWithLabelElement;
  25 import eu.etaxonomy.taxeditor.section.AbstractEntityCollectionElement;
  26
  27 /**
  28  * <p>ProtologueElement class.</p>
  29  *
  30  * @author n.hoffmann
  31  * @created Nov 5, 2009
  32  * @version 1.0
  33  */
  34 public class ProtologueElement extends AbstractEntityCollectionElement<DescriptionElementBase> implements ISelectableElement{
  35
  36         private SelectionArbitrator selectionArbitrator;
  37
  38         private TextWithLabelElement protologueUriText;
  39         private MediaRepresentationPart mediaRepresentationPart;
  40         private Media media;
  41         private MediaRepresentation mediaRepresentation;
  42
  43         /**
  44          * <p>Constructor for ProtologueElement.</p>
  45          *
  46          * @param element a {@link eu.etaxonomy.cdm.model.description.DescriptionElementBase} object.
  47          * @param removeListener a {@link org.eclipse.swt.events.SelectionListener} object.
  48          * @param style a int.
  49          * @param cdmFormFactory a {@link eu.etaxonomy.taxeditor.forms.CdmFormFactory} object.
  50          * @param formElement a {@link eu.etaxonomy.taxeditor.forms.AbstractFormSection} object.
  51          */
  52         public ProtologueElement(CdmFormFactory cdmFormFactory, AbstractFormSection formElement, DescriptionElementBase element,
  53                         SelectionListener removeListener, int style) {
  54                 super(cdmFormFactory, formElement, element, removeListener, null, style);
  55                 selectionArbitrator = cdmFormFactory.createSelectionArbitrator(this);
  56         }
  57
  58         /* (non-Javadoc)
  59          * @see eu.etaxonomy.taxeditor.forms.entitysections.AbstractEntitySetElementComposite#createControls(org.eclipse.swt.widgets.Composite, int)
  60          */
  61         /** {@inheritDoc} */
  62         @Override
  63         public void createControls(ICdmFormElement element, int style) {
  64                 protologueUriText = formFactory.createTextWithLabelElement(this, "Protologue URI", "", style);
  65         }
  66
  67         /* (non-Javadoc)
  68          * @see eu.etaxonomy.taxeditor.forms.entitysections.AbstractEntitySetElementComposite#setElement(eu.etaxonomy.cdm.model.common.VersionableEntity)
  69          */
  70         /** {@inheritDoc} */
  71         @Override
  72         public void setEntity(DescriptionElementBase element) {
  73                 this.entity = element;
  74
  75                 if(element.getMedia().size() == 0){
  76                         element.addMedia(Media.NewInstance());
  77                 }
  78                 media = element.getMedia().iterator().next();
  79
  80
  81                 if(media.getRepresentations().size() == 0){
  82                         media.addRepresentation(MediaRepresentation.NewInstance());
  83                 }
  84                 mediaRepresentation = media.getRepresentations().iterator().next();
  85
  86                 if(mediaRepresentation.getParts().size() == 0){
  87                         mediaRepresentation.addRepresentationPart(MediaRepresentationPart.NewInstance(null, null));
  88                 }
  89
  90                 mediaRepresentationPart = mediaRepresentation.getParts().iterator().next();
  91
  92                 protologueUriText.setText(mediaRepresentationPart.getUri());
  93         }
  94
  95         /* (non-Javadoc)
  96          * @see eu.etaxonomy.taxeditor.forms.section.cdmdetail.ISelectableElement#getSelectionArbitrator()
  97          */
  98         /**
  99          * <p>Getter for the field <code>selectionArbitrator</code>.</p>
 100          *
 101          * @return a {@link eu.etaxonomy.taxeditor.forms.SelectionArbitrator} object.
 102          */
 103         public SelectionArbitrator getSelectionArbitrator() {
 104                 return selectionArbitrator;
 105         }
 106
 107         /*
 108          * (non-Javadoc)
 109          * @see eu.etaxonomy.taxeditor.section.AbstractEntityCollectionElement#handleEvent(java.lang.Object)
 110          */
 111         /** {@inheritDoc} */
 112         @Override
 113         public void handleEvent(Object eventSource) {
 114                 if(eventSource == protologueUriText){
 115                         mediaRepresentationPart.setUri(protologueUriText.getText());
 116                 }
 117         }
 118 }