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 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.media.Media;
  20 import eu.etaxonomy.cdm.model.media.MediaRepresentation;
  21 import eu.etaxonomy.cdm.model.media.MediaRepresentationPart;
  22 import eu.etaxonomy.taxeditor.editor.EditorUtil;
  23 import eu.etaxonomy.taxeditor.forms.AbstractFormSection;
  24 import eu.etaxonomy.taxeditor.forms.CdmFormFactory;
  25 import eu.etaxonomy.taxeditor.forms.ICdmFormElement;
  26 import eu.etaxonomy.taxeditor.forms.ISelectableElement;
  27 import eu.etaxonomy.taxeditor.forms.SelectionArbitrator;
  28 import eu.etaxonomy.taxeditor.forms.TextWithLabelElement;
  29 import eu.etaxonomy.taxeditor.section.AbstractEntityCollectionElement;
  30
  31 /**
  32  * <p>ProtologueElement class.</p>
  33  *
  34  * @author n.hoffmann
  35  * @created Nov 5, 2009
  36  * @version 1.0
  37  */
  38 public class ProtologueElement extends AbstractEntityCollectionElement<DescriptionElementBase> implements ISelectableElement{
  39
  40         private SelectionArbitrator selectionArbitrator;
  41
  42         private TextWithLabelElement protologueUriText;
  43         private MediaRepresentationPart mediaRepresentationPart;
  44         private Media media;
  45         private MediaRepresentation mediaRepresentation;
  46
  47         /**
  48          * <p>Constructor for ProtologueElement.</p>
  49          *
  50          * @param element a {@link eu.etaxonomy.cdm.model.description.DescriptionElementBase} object.
  51          * @param removeListener a {@link org.eclipse.swt.events.SelectionListener} object.
  52          * @param style a int.
  53          * @param cdmFormFactory a {@link eu.etaxonomy.taxeditor.forms.CdmFormFactory} object.
  54          * @param formElement a {@link eu.etaxonomy.taxeditor.forms.AbstractFormSection} object.
  55          */
  56         public ProtologueElement(CdmFormFactory cdmFormFactory, AbstractFormSection formElement, DescriptionElementBase element,
  57                         SelectionListener removeListener, int style) {
  58                 super(cdmFormFactory, formElement, element, removeListener, null, style);
  59                 selectionArbitrator = cdmFormFactory.createSelectionArbitrator(this);
  60         }
  61
  62         /* (non-Javadoc)
  63          * @see eu.etaxonomy.taxeditor.forms.entitysections.AbstractEntitySetElementComposite#createControls(org.eclipse.swt.widgets.Composite, int)
  64          */
  65         /** {@inheritDoc} */
  66         @Override
  67         public void createControls(ICdmFormElement element, int style) {
  68                 protologueUriText = formFactory.createTextWithLabelElement(this, "Protologue URI", "", style);
  69         }
  70
  71         /* (non-Javadoc)
  72          * @see eu.etaxonomy.taxeditor.forms.entitysections.AbstractEntitySetElementComposite#setElement(eu.etaxonomy.cdm.model.common.VersionableEntity)
  73          */
  74         /** {@inheritDoc} */
  75         @Override
  76         public void setEntity(DescriptionElementBase element) {
  77                 this.entity = element;
  78
  79                 if(element.getMedia().size() == 0){
  80                         element.addMedia(Media.NewInstance());
  81                 }
  82                 media = element.getMedia().iterator().next();
  83
  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                 protologueUriText.setText(mediaRepresentationPart.getUri().toString());
  97         }
  98
  99         /* (non-Javadoc)
 100          * @see eu.etaxonomy.taxeditor.forms.section.cdmdetail.ISelectableElement#getSelectionArbitrator()
 101          */
 102         /**
 103          * <p>Getter for the field <code>selectionArbitrator</code>.</p>
 104          *
 105          * @return a {@link eu.etaxonomy.taxeditor.forms.SelectionArbitrator} object.
 106          */
 107         public SelectionArbitrator getSelectionArbitrator() {
 108                 return selectionArbitrator;
 109         }
 110
 111         /*
 112          * (non-Javadoc)
 113          * @see eu.etaxonomy.taxeditor.section.AbstractEntityCollectionElement#handleEvent(java.lang.Object)
 114          */
 115         /** {@inheritDoc} */
 116         @Override
 117         public void handleEvent(Object eventSource) {
 118                 if(eventSource == protologueUriText){
 119                         try {
 120                                 mediaRepresentationPart.setUri(new URI(protologueUriText.getText()));
 121                         } catch (URISyntaxException e) {
 122                                 EditorUtil.warningDialog("Could not parse URI", getClass(), e.getMessage());
 123                         }
 124                 }
 125         }
 126 }